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ts/public/js/Cesium/index.cjs
严争鸣 167b49ea00 feat:1
2024-12-09 14:44:52 +08:00

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/**
* @license
* Cesium - https://github.com/CesiumGS/cesium
* Version 1.102
*
* Copyright 2011-2022 Cesium Contributors
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* Columbus View (Pat. Pend.)
*
* Portions licensed separately.
* See https://github.com/CesiumGS/cesium/blob/main/LICENSE.md for full licensing details.
*/
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*
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*
* Licensed under
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*
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*
* Version: 1.19.11
*
* Author: Rodney Rehm
* Web: http://medialize.github.io/URI.js/
*
* Licensed under
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*
* Author: Rodney Rehm
* Web: http://medialize.github.io/URI.js/
*
* Licensed under
* MIT License http://www.opensource.org/licenses/mit-license
*
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this._parts.urn?b===void 0?"":this:(b!==void 0&&(b===0&&(b=null),b&&(b+="",b.charAt(0)===":"&&(b=b.substring(1)),r.ensureValidPort(b))),M.call(this,b,D))},a.hostname=function(b,D){if(this._parts.urn)return b===void 0?"":this;if(b!==void 0){var I={preventInvalidHostname:this._parts.preventInvalidHostname},B=r.parseHost(b,I);if(B!=="/")throw new TypeError('Hostname "'+b+'" contains characters other than [A-Z0-9.-]');b=I.hostname,this._parts.preventInvalidHostname&&r.ensureValidHostname(b,this._parts.protocol)}return L.call(this,b,D)},a.origin=function(b,D){if(this._parts.urn)return b===void 0?"":this;if(b===void 0){var I=this.protocol(),B=this.authority();return B?(I?I+"://":"")+this.authority():""}else{var F=r(b);return this.protocol(F.protocol()).authority(F.authority()).build(!D),this}},a.host=function(b,D){if(this._parts.urn)return b===void 0?"":this;if(b===void 0)return this._parts.hostname?r.buildHost(this._parts):"";var I=r.parseHost(b,this._parts);if(I!=="/")throw new TypeError('Hostname "'+b+'" contains characters other than [A-Z0-9.-]');return this.build(!D),this},a.authority=function(b,D){if(this._parts.urn)return b===void 0?"":this;if(b===void 0)return this._parts.hostname?r.buildAuthority(this._parts):"";var I=r.parseAuthority(b,this._parts);if(I!=="/")throw new TypeError('Hostname "'+b+'" contains characters other than [A-Z0-9.-]');return this.build(!D),this},a.userinfo=function(b,D){if(this._parts.urn)return b===void 0?"":this;if(b===void 0){var I=r.buildUserinfo(this._parts);return I&&I.substring(0,I.length-1)}else return b[b.length-1]!=="@"&&(b+="@"),r.parseUserinfo(b,this._parts),this.build(!D),this},a.resource=function(b,D){var I;return b===void 0?this.path()+this.search()+this.hash():(I=r.parse(b),this._parts.path=I.path,this._parts.query=I.query,this._parts.fragment=I.fragment,this.build(!D),this)},a.subdomain=function(b,D){if(this._parts.urn)return b===void 0?"":this;if(b===void 0){if(!this._parts.hostname||this.is("IP"))return"";var I=this._parts.hostname.length-this.domain().length-1;return this._parts.hostname.substring(0,I)||""}else{var B=this._parts.hostname.length-this.domain().length,F=this._parts.hostname.substring(0,B),k=new RegExp("^"+l(F));if(b&&b.charAt(b.length-1)!=="."&&(b+="."),b.indexOf(":")!==-1)throw new TypeError("Domains cannot contain colons");return b&&r.ensureValidHostname(b,this._parts.protocol),this._parts.hostname=this._parts.hostname.replace(k,b),this.build(!D),this}},a.domain=function(b,D){if(this._parts.urn)return b===void 0?"":this;if(typeof b=="boolean"&&(D=b,b=void 0),b===void 0){if(!this._parts.hostname||this.is("IP"))return"";var I=this._parts.hostname.match(/\./g);if(I&&I.length<2)return this._parts.hostname;var B=this._parts.hostname.length-this.tld(D).length-1;return B=this._parts.hostname.lastIndexOf(".",B-1)+1,this._parts.hostname.substring(B)||""}else{if(!b)throw new TypeError("cannot set domain empty");if(b.indexOf(":")!==-1)throw new TypeError("Domains cannot contain colons");if(r.ensureValidHostname(b,this._parts.protocol),!this._parts.hostname||this.is("IP"))this._parts.hostname=b;else{var F=new RegExp(l(this.domain())+"$");this._parts.hostname=this._parts.hostname.replace(F,b)}return this.build(!D),this}},a.tld=function(b,D){if(this._parts.urn)return b===void 0?"":this;if(typeof b=="boolean"&&(D=b,b=void 0),b===void 0){if(!this._parts.hostname||this.is("IP"))return"";var I=this._parts.hostname.lastIndexOf("."),B=this._parts.hostname.substring(I+1);return D!==!0&&n&&n.list[B.toLowerCase()]&&n.get(this._parts.hostname)||B}else{var F;if(b)if(b.match(/[^a-zA-Z0-9-]/))if(n&&n.is(b))F=new RegExp(l(this.tld())+"$"),this._parts.hostname=this._parts.hostname.replace(F,b);else throw new TypeError('TLD "'+b+'" contains characters other than [A-Z0-9]');else{if(!this._parts.hostname||this.is("IP"))throw new ReferenceError("cannot set TLD on non-domain host");F=new RegExp(l(this.tld())+"$"),this._parts.hostname=this._parts.hostname.replace(F,b)}else throw new TypeError("cannot set TLD empty");return this.build(!D),this}},a.directory=function(b,D){if(this._parts.urn)return b===void 0?"":this;if(b===void 0||b===!0){if(!this._parts.path&&!this._parts.hostname)return"";if(this._parts.path==="/")return"/";var I=this._parts.path.length-this.filename().length-1,B=this._parts.path.substring(0,I)||(this._parts.hostname?"/":"");return b?r.decodePath(B):B}else{var F=this._parts.path.length-this.filename().length,k=this._parts.path.substring(0,F),U=new RegExp("^"+l(k));return this.is("relative")||(b||(b="/"),b.charAt(0)!=="/"&&(b="/"+b)),b&&b.charAt(b.length-1)!=="/"&&(b+="/"),b=r.recodePath(b),this._parts.path=this._parts.path.replace(U,b),this.build(!D),this}},a.filename=function(b,D){if(this._parts.urn)return b===void 0?"":this;if(typeof b!="string"){if(!this._parts.path||this._parts.path==="/")return"";var I=this._parts.path.lastIndexOf("/"),B=this._parts.path.substring(I+1);return b?r.decodePathSegment(B):B}else{var F=!1;b.charAt(0)==="/"&&(b=b.substring(1)),b.match(/\.?\//)&&(F=!0);var k=new RegExp(l(this.filename())+"$");return b=r.recodePath(b),this._parts.path=this._parts.path.replace(k,b),F?this.normalizePath(D):this.build(!D),this}},a.suffix=function(b,D){if(this._parts.urn)return b===void 0?"":this;if(b===void 0||b===!0){if(!this._parts.path||this._parts.path==="/")return"";var I=this.filename(),B=I.lastIndexOf("."),F,k;return B===-1?"":(F=I.substring(B+1),k=/^[a-z0-9%]+$/i.test(F)?F:"",b?r.decodePathSegment(k):k)}else{b.charAt(0)==="."&&(b=b.substring(1));var U=this.suffix(),G;if(U)b?G=new RegExp(l(U)+"$"):G=new RegExp(l("."+U)+"$");else{if(!b)return this;this._parts.path+="."+r.recodePath(b)}return G&&(b=r.recodePath(b),this._parts.path=this._parts.path.replace(G,b)),this.build(!D),this}},a.segment=function(b,D,I){var B=this._parts.urn?":":"/",F=this.path(),k=F.substring(0,1)==="/",U=F.split(B);if(b!==void 0&&typeof b!="number"&&(I=D,D=b,b=void 0),b!==void 0&&typeof b!="number")throw new Error('Bad segment "'+b+'", must be 0-based integer');if(k&&U.shift(),b<0&&(b=Math.max(U.length+b,0)),D===void 0)return b===void 0?U:U[b];if(b===null||U[b]===void 0)if(d(D)){U=[];for(var G=0,V=D.length;G<V;G++)!D[G].length&&(!U.length||!U[U.length-1].length)||(U.length&&!U[U.length-1].length&&U.pop(),U.push(A(D[G])))}else(D||typeof D=="string")&&(D=A(D),U[U.length-1]===""?U[U.length-1]=D:U.push(D));else D?U[b]=A(D):U.splice(b,1);return k&&U.unshift(""),this.path(U.join(B),I)},a.segmentCoded=function(b,D,I){var B,F,k;if(typeof b!="number"&&(I=D,D=b,b=void 0),D===void 0){if(B=this.segment(b,D,I),!d(B))B=B!==void 0?r.decode(B):void 0;else for(F=0,k=B.length;F<k;F++)B[F]=r.decode(B[F]);return B}if(!d(D))D=typeof D=="string"||D instanceof String?r.encode(D):D;else for(F=0,k=D.length;F<k;F++)D[F]=r.encode(D[F]);return this.segment(b,D,I)};var _=a.query;return a.query=function(b,D){if(b===!0)return r.parseQuery(this._parts.query,this._parts.escapeQuerySpace);if(typeof b=="function"){var I=r.parseQuery(this._parts.query,this._parts.escapeQuerySpace),B=b.call(this,I);return this._parts.query=r.buildQuery(B||I,this._parts.duplicateQueryParameters,this._parts.escapeQuerySpace),this.build(!D),this}else return b!==void 0&&typeof b!="string"?(this._parts.query=r.buildQuery(b,this._parts.duplicateQueryParameters,this._parts.escapeQuerySpace),this.build(!D),this):_.call(this,b,D)},a.setQuery=function(b,D,I){var B=r.parseQuery(this._parts.query,this._parts.escapeQuerySpace);if(typeof b=="string"||b instanceof String)B[b]=D!==void 0?D:null;else if(typeof b=="object")for(var F in b)c.call(b,F)&&(B[F]=b[F]);else throw new TypeError("URI.addQuery() accepts an object, string as the name parameter");return this._parts.query=r.buildQuery(B,this._parts.duplicateQueryParameters,this._parts.escapeQuerySpace),typeof b!="string"&&(I=D),this.build(!I),this},a.addQuery=function(b,D,I){var B=r.parseQuery(this._parts.query,this._parts.escapeQuerySpace);return r.addQuery(B,b,D===void 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this._parts.protocol=="string"&&(this._parts.protocol=this._parts.protocol.toLowerCase(),this.build(!b)),this},a.normalizeHostname=function(b){return this._parts.hostname&&(this.is("IDN")&&e?this._parts.hostname=e.toASCII(this._parts.hostname):this.is("IPv6")&&t&&(this._parts.hostname=t.best(this._parts.hostname)),this._parts.hostname=this._parts.hostname.toLowerCase(),this.build(!b)),this},a.normalizePort=function(b){return typeof this._parts.protocol=="string"&&this._parts.port===r.defaultPorts[this._parts.protocol]&&(this._parts.port=null,this.build(!b)),this},a.normalizePath=function(b){var D=this._parts.path;if(!D)return this;if(this._parts.urn)return this._parts.path=r.recodeUrnPath(this._parts.path),this.build(!b),this;if(this._parts.path==="/")return this;D=r.recodePath(D);var I,B="",F,k;for(D.charAt(0)!=="/"&&(I=!0,D="/"+D),(D.slice(-3)==="/.."||D.slice(-2)==="/.")&&(D+="/"),D=D.replace(/(\/(\.\/)+)|(\/\.$)/g,"/").replace(/\/{2,}/g,"/"),I&&(B=D.substring(1).match(/^(\.\.\/)+/)||"",B&&(B=B[0]));F=D.search(/\/\.\.(\/|$)/),F!==-1;){if(F===0){D=D.substring(3);continue}k=D.substring(0,F).lastIndexOf("/"),k===-1&&(k=F),D=D.substring(0,k)+D.substring(F+3)}return I&&this.is("relative")&&(D=B+D.substring(1)),this._parts.path=D,this.build(!b),this},a.normalizePathname=a.normalizePath,a.normalizeQuery=function(b){return typeof this._parts.query=="string"&&(this._parts.query.length?this.query(r.parseQuery(this._parts.query,this._parts.escapeQuerySpace)):this._parts.query=null,this.build(!b)),this},a.normalizeFragment=function(b){return this._parts.fragment||(this._parts.fragment=null,this.build(!b)),this},a.normalizeSearch=a.normalizeQuery,a.normalizeHash=a.normalizeFragment,a.iso8859=function(){var b=r.encode,D=r.decode;r.encode=escape,r.decode=decodeURIComponent;try{this.normalize()}finally{r.encode=b,r.decode=D}return this},a.unicode=function(){var b=r.encode,D=r.decode;r.encode=C,r.decode=unescape;try{this.normalize()}finally{r.encode=b,r.decode=D}return this},a.readable=function(){var b=this.clone();b.username("").password("").normalize();var D="";if(b._parts.protocol&&(D+=b._parts.protocol+"://"),b._parts.hostname&&(b.is("punycode")&&e?(D+=e.toUnicode(b._parts.hostname),b._parts.port&&(D+=":"+b._parts.port)):D+=b.host()),b._parts.hostname&&b._parts.path&&b._parts.path.charAt(0)!=="/"&&(D+="/"),D+=b.path(!0),b._parts.query){for(var I="",B=0,F=b._parts.query.split("&"),k=F.length;B<k;B++){var U=(F[B]||"").split("=");I+="&"+r.decodeQuery(U[0],this._parts.escapeQuerySpace).replace(/&/g,"%26"),U[1]!==void 0&&(I+="="+r.decodeQuery(U[1],this._parts.escapeQuerySpace).replace(/&/g,"%26"))}D+="?"+I.substring(1)}return D+=r.decodeQuery(b.hash(),!0),D},a.absoluteTo=function(b){var D=this.clone(),I=["protocol","username","password","hostname","port"],B,F,k;if(this._parts.urn)throw new Error("URNs do not have any generally defined hierarchical components");if(b instanceof r||(b=new r(b)),D._parts.protocol||(D._parts.protocol=b._parts.protocol,this._parts.hostname))return D;for(F=0;k=I[F];F++)D._parts[k]=b._parts[k];return D._parts.path?(D._parts.path.substring(-2)===".."&&(D._parts.path+="/"),D.path().charAt(0)!=="/"&&(B=b.directory(),B=B||(b.path().indexOf("/")===0?"/":""),D._parts.path=(B?B+"/":"")+D._parts.path,D.normalizePath())):(D._parts.path=b._parts.path,D._parts.query||(D._parts.query=b._parts.query)),D.build(),D},a.relativeTo=function(b){var D=this.clone().normalize(),I,B,F,k,U;if(D._parts.urn)throw new Error("URNs do not have any generally defined hierarchical components");if(b=new r(b).normalize(),I=D._parts,B=b._parts,k=D.path(),U=b.path(),k.charAt(0)!=="/")throw new Error("URI is already relative");if(U.charAt(0)!=="/")throw new Error("Cannot 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",t="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|_==72767||72850<=_&&_<=72871||72874<=_&&_<=72880||72882<=_&&_<=72883||72885<=_&&_<=72886||73009<=_&&_<=73014||_==73018||73020<=_&&_<=73021||73023<=_&&_<=73029||_==73031||92912<=_&&_<=92916||92976<=_&&_<=92982||94095<=_&&_<=94098||113821<=_&&_<=113822||_==119141||119143<=_&&_<=119145||119150<=_&&_<=119154||119163<=_&&_<=119170||119173<=_&&_<=119179||119210<=_&&_<=119213||119362<=_&&_<=119364||121344<=_&&_<=121398||121403<=_&&_<=121452||_==121461||_==121476||121499<=_&&_<=121503||121505<=_&&_<=121519||122880<=_&&_<=122886||122888<=_&&_<=122904||122907<=_&&_<=122913||122915<=_&&_<=122916||122918<=_&&_<=122922||125136<=_&&_<=125142||125252<=_&&_<=125258||917536<=_&&_<=917631||917760<=_&&_<=917999?i:127462<=_&&_<=127487?o:_==2307||_==2363||2366<=_&&_<=2368||2377<=_&&_<=2380||2382<=_&&_<=2383||2434<=_&&_<=2435||2495<=_&&_<=2496||2503<=_&&_<=2504||2507<=_&&_<=2508||_==2563||2622<=_&&_<=2624||_==2691||2750<=_&&_<=2752||_==2761||2763<=_&&_<=2764||2818<=_&&_<=2819||_==2880||2887<=_&&_<=2888||2891<=_&&_<=2892||_==3007||3009<=_&&_<=3010||3014<=_&&_<=3016||3018<=_&&_<=3020||3073<=_&&_<=3075||3137<=_&&_<=3140||3202<=_&&_<=3203||_==3262||3264<=_&&_<=3265||3267<=_&&_<=3268||3271<=_&&_<=3272||3274<=_&&_<=3275||3330<=_&&_<=3331||3391<=_&&_<=3392||3398<=_&&_<=3400||3402<=_&&_<=3404||3458<=_&&_<=3459||3536<=_&&_<=3537||3544<=_&&_<=3550||3570<=_&&_<=3571||_==3635||_==3763||3902<=_&&_<=3903||_==3967||_==4145||4155<=_&&_<=4156||4182<=_&&_<=4183||_==4228||_==6070||6078<=_&&_<=6085||6087<=_&&_<=6088||6435<=_&&_<=6438||6441<=_&&_<=6443||6448<=_&&_<=6449||6451<=_&&_<=6456||6681<=_&&_<=6682||_==6741||_==6743||6765<=_&&_<=6770||_==6916||_==6965||_==6971||6973<=_&&_<=6977||6979<=_&&_<=6980||_==7042||_==7073||7078<=_&&_<=7079||_==7082||_==7143||7146<=_&&_<=7148||_==7150||7154<=_&&_<=7155||7204<=_&&_<=7211||7220<=_&&_<=7221||_==7393||7410<=_&&_<=7411||_==7415||43043<=_&&_<=43044||_==43047||43136<=_&&_<=43137||43188<=_&&_<=43203||43346<=_&&_<=43347||_==43395||43444<=_&&_<=43445||43450<=_&&_<=43451||43453<=_&&_<=43456||43567<=_&&_<=43568||43571<=_&&_<=43572||_==43597||_==43755||43758<=_&&_<=43759||_==43765||44003<=_&&_<=44004||44006<=_&&_<=44007||44009<=_&&_<=44010||_==44012||_==69632||_==69634||_==69762||69808<=_&&_<=69810||69815<=_&&_<=69816||_==69932||_==70018||70067<=_&&_<=70069||70079<=_&&_<=70080||70188<=_&&_<=70190||70194<=_&&_<=70195||_==70197||70368<=_&&_<=70370||70402<=_&&_<=70403||_==70463||70465<=_&&_<=70468||70471<=_&&_<=70472||70475<=_&&_<=70477||70498<=_&&_<=70499||70709<=_&&_<=70711||70720<=_&&_<=70721||_==70725||70833<=_&&_<=70834||_==70841||70843<=_&&_<=70844||_==70846||_==70849||71088<=_&&_<=71089||71096<=_&&_<=71099||_==71102||71216<=_&&_<=71218||71227<=_&&_<=71228||_==71230||_==71340||71342<=_&&_<=71343||_==71350||71456<=_&&_<=71457||_==71462||72199<=_&&_<=72200||_==72249||72279<=_&&_<=72280||_==72343||_==72751||_==72766||_==72873||_==72881||_==72884||94033<=_&&_<=94078||_==119142||_==119149?r:4352<=_&&_<=4447||43360<=_&&_<=43388?s:4448<=_&&_<=4519||55216<=_&&_<=55238?a:4520<=_&&_<=4607||55243<=_&&_<=55291?c:_==44032||_==44060||_==44088||_==44116||_==44144||_==44172||_==44200||_==44228||_==44256||_==44284||_==44312||_==44340||_==44368||_==44396||_==44424||_==44452||_==44480||_==44508||_==44536||_==44564||_==44592||_==44620||_==44648||_==44676||_==44704||_==44732||_==44760||_==44788||_==44816||_==44844||_==44872||_==44900||_==44928||_==44956||_==44984||_==45012||_==45040||_==45068||_==45096||_==45124||_==45152||_==45180||_==45208||_==45236||_==45264||_==45292||_==45320||_==45348||_==45376||_==45404||_==45432||_==45460||_==45488||_==45516||_==45544||_==45572||_==45600||_==45628||_==45656||_==45684||_==45712||_==45740||_==45768||_==45796||_==45824||_==45852||_==45880||_==45908||_==45936||_==45964||_==45992||_==46020||_==46048||_==46076||_==46104||_==46132||_==46160||_==46188||_==46216||_==46244||_==46272||_==46300||_==46328||_==46356||_==46384||_==46412||_==46440||_==46468||_==46496||_==46524||_==46552||_==46580||_==46608||_==46636||_==46664||_==46692||_==46720||_==46748||_==46776||_==46804||_==46832||_==46860||_==46888||_==46916||_==46944||_==46972||_==47e3||_==47028||_==47056||_==47084||_==47112||_==47140||_==47168||_==47196||_==47224||_==47252||_==47280||_==47308||_==47336||_==47364||_==47392||_==47420||_==47448||_==47476||_==47504||_==47532||_==47560||_==47588||_==47616||_==47644||_==47672||_==47700||_==47728||_==47756||_==47784||_==47812||_==47840||_==47868||_==47896||_==47924||_==47952||_==47980||_==48008||_==48036||_==48064||_==48092||_==48120||_==48148||_==48176||_==48204||_==48232||_==48260||_==48288||_==48316||_==48344||_==48372||_==48400||_==48428||_==48456||_==48484||_==48512||_==48540||_==48568||_==48596||_==48624||_==48652||_==48680||_==48708||_==48736||_==48764||_==48792||_==48820||_==48848||_==48876||_==48904||_==48932||_==48960||_==48988||_==49016||_==49044||_==49072||_==49100||_==49128||_==49156||_==49184||_==49212||_==49240||_==49268||_==49296||_==49324||_==49352||_==49380||_==49408||_==49436||_==49464||_==49492||_==49520||_==49548||_==49576||_==49604||_==49632||_==49660||_==49688||_==49716||_==49744||_==49772||_==49800||_==49828||_==49856||_==49884||_==49912||_==49940||_==49968||_==49996||_==50024||_==50052||_==50080||_==50108||_==50136||_==50164||_==50192||_==50220||_==50248||_==50276||_==50304||_==50332||_==50360||_==50388||_==50416||_==50444||_==50472||_==50500||_==50528||_==50556||_==50584||_==50612||_==50640||_==50668||_==50696||_==50724||_==50752||_==50780||_==50808||_==50836||_==50864||_==50892||_==50920||_==50948||_==50976||_==51004||_==51032||_==51060||_==51088||_==51116||_==51144||_==51172||_==51200||_==51228||_==51256||_==51284||_==51312||_==51340||_==51368||_==51396||_==51424||_==51452||_==51480||_==51508||_==51536||_==51564||_==51592||_==51620||_==51648||_==51676||_==51704||_==51732||_==51760||_==51788||_==51816||_==51844||_==51872||_==51900||_==51928||_==51956||_==51984||_==52012||_==52040||_==52068||_==52096||_==52124||_==52152||_==52180||_==52208||_==52236||_==52264||_==52292||_==52320||_==52348||_==52376||_==52404||_==52432||_==52460||_==52488||_==52516||_==52544||_==52572||_==52600||_==52628||_==52656||_==52684||_==52712||_==52740||_==52768||_==52796||_==52824||_==52852||_==52880||_==52908||_==52936||_==52964||_==52992||_==53020||_==53048||_==53076||_==53104||_==53132||_==53160||_==53188||_==53216||_==53244||_==53272||_==53300||_==53328||_==53356||_==53384||_==53412||_==53440||_==53468||_==53496||_==53524||_==53552||_==53580||_==53608||_==53636||_==53664||_==53692||_==53720||_==53748||_==53776||_==53804||_==53832||_==53860||_==53888||_==53916||_==53944||_==53972||_==54e3||_==54028||_==54056||_==54084||_==54112||_==54140||_==54168||_==54196||_==54224||_==54252||_==54280||_==54308||_==54336||_==54364||_==54392||_==54420||_==54448||_==54476||_==54504||_==54532||_==54560||_==54588||_==54616||_==54644||_==54672||_==54700||_==54728||_==54756||_==54784||_==54812||_==54840||_==54868||_==54896||_==54924||_==54952||_==54980||_==55008||_==55036||_==55064||_==55092||_==55120||_==55148||_==55176?l:44033<=_&&_<=44059||44061<=_&&_<=44087||44089<=_&&_<=44115||44117<=_&&_<=44143||44145<=_&&_<=44171||44173<=_&&_<=44199||44201<=_&&_<=44227||44229<=_&&_<=44255||44257<=_&&_<=44283||44285<=_&&_<=44311||44313<=_&&_<=44339||44341<=_&&_<=44367||44369<=_&&_<=44395||44397<=_&&_<=44423||44425<=_&&_<=44451||44453<=_&&_<=44479||44481<=_&&_<=44507||44509<=_&&_<=44535||44537<=_&&_<=44563||44565<=_&&_<=44591||44593<=_&&_<=44619||44621<=_&&_<=44647||44649<=_&&_<=44675||44677<=_&&_<=44703||44705<=_&&_<=44731||44733<=_&&_<=44759||44761<=_&&_<=44787||44789<=_&&_<=44815||44817<=_&&_<=44843||44845<=_&&_<=44871||44873<=_&&_<=44899||44901<=_&&_<=44927||44929<=_&&_<=44955||44957<=_&&_<=44983||44985<=_&&_<=45011||45013<=_&&_<=45039||45041<=_&&_<=45067||45069<=_&&_<=45095||45097<=_&&_<=45123||45125<=_&&_<=45151||45153<=_&&_<=45179||45181<=_&&_<=45207||45209<=_&&_<=45235||45237<=_&&_<=45263||45265<=_&&_<=45291||45293<=_&&_<=45319||45321<=_&&_<=45347||45349<=_&&_<=45375||45377<=_&&_<=45403||45405<=_&&_<=45431||45433<=_&&_<=45459||45461<=_&&_<=45487||45489<=_&&_<=45515||45517<=_&&_<=45543||45545<=_&&_<=45571||45573<=_&&_<=45599||45601<=_&&_<=45627||45629<=_&&_<=45655||45657<=_&&_<=45683||45685<=_&&_<=45711||45713<=_&&_<=45739||45741<=_&&_<=45767||45769<=_&&_<=45795||45797<=_&&_<=45823||45825<=_&&_<=45851||45853<=_&&_<=45879||45881<=_&&_<=45907||45909<=_&&_<=45935||45937<=_&&_<=45963||45965<=_&&_<=45991||45993<=_&&_<=46019||46021<=_&&_<=46047||46049<=_&&_<=46075||46077<=_&&_<=46103||46105<=_&&_<=46131||46133<=_&&_<=46159||46161<=_&&_<=46187||46189<=_&&_<=46215||46217<=_&&_<=46243||46245<=_&&_<=46271||46273<=_&&_<=46299||46301<=_&&_<=46327||46329<=_&&_<=46355||46357<=_&&_<=46383||46385<=_&&_<=46411||46413<=_&&_<=46439||46441<=_&&_<=46467||46469<=_&&_<=46495||46497<=_&&_<=46523||46525<=_&&_<=46551||46553<=_&&_<=46579||46581<=_&&_<=46607||46609<=_&&_<=46635||46637<=_&&_<=46663||46665<=_&&_<=46691||46693<=_&&_<=46719||46721<=_&&_<=46747||46749<=_&&_<=46775||46777<=_&&_<=46803||46805<=_&&_<=46831||46833<=_&&_<=46859||46861<=_&&_<=46887||46889<=_&&_<=46915||46917<=_&&_<=46943||46945<=_&&_<=46971||46973<=_&&_<=46999||47001<=_&&_<=47027||47029<=_&&_<=47055||47057<=_&&_<=47083||47085<=_&&_<=47111||47113<=_&&_<=47139||47141<=_&&_<=47167||47169<=_&&_<=47195||47197<=_&&_<=47223||47225<=_&&_<=47251||47253<=_&&_<=47279||47281<=_&&_<=47307||47309<=_&&_<=47335||47337<=_&&_<=47363||47365<=_&&_<=47391||47393<=_&&_<=47419||47421<=_&&_<=47447||47449<=_&&_<=47475||47477<=_&&_<=47503||47505<=_&&_<=47531||47533<=_&&_<=47559||47561<=_&&_<=47587||47589<=_&&_<=47615||47617<=_&&_<=47643||47645<=_&&_<=47671||47673<=_&&_<=47699||47701<=_&&_<=47727||47729<=_&&_<=47755||47757<=_&&_<=47783||47785<=_&&_<=47811||47813<=_&&_<=47839||47841<=_&&_<=47867||47869<=_&&_<=47895||47897<=_&&_<=47923||47925<=_&&_<=47951||47953<=_&&_<=47979||47981<=_&&_<=48007||48009<=_&&_<=48035||48037<=_&&_<=48063||48065<=_&&_<=48091||48093<=_&&_<=48119||48121<=_&&_<=48147||48149<=_&&_<=48175||48177<=_&&_<=48203||48205<=_&&_<=48231||48233<=_&&_<=48259||48261<=_&&_<=48287||48289<=_&&_<=48315||48317<=_&&_<=48343||48345<=_&&_<=48371||48373<=_&&_<=48399||48401<=_&&_<=48427||48429<=_&&_<=48455||48457<=_&&_<=48483||48485<=_&&_<=48511||48513<=_&&_<=48539||48541<=_&&_<=48567||48569<=_&&_<=48595||48597<=_&&_<=48623||48625<=_&&_<=48651||48653<=_&&_<=48679||48681<=_&&_<=48707||48709<=_&&_<=48735||48737<=_&&_<=48763||48765<=_&&_<=48791||48793<=_&&_<=48819||48821<=_&&_<=48847||48849<=_&&_<=48875||48877<=_&&_<=48903||48905<=_&&_<=48931||48933<=_&&_<=48959||48961<=_&&_<=48987||48989<=_&&_<=49015||49017<=_&&_<=49043||49045<=_&&_<=49071||49073<=_&&_<=49099||49101<=_&&_<=49127||49129<=_&&_<=49155||49157<=_&&_<=49183||49185<=_&&_<=49211||49213<=_&&_<=49239||49241<=_&&_<=49267||49269<=_&&_<=49295||49297<=_&&_<=49323||49325<=_&&_<=49351||49353<=_&&_<=49379||49381<=_&&_<=49407||49409<=_&&_<=49435||49437<=_&&_<=49463||49465<=_&&_<=49491||49493<=_&&_<=49519||49521<=_&&_<=49547||49549<=_&&_<=49575||49577<=_&&_<=49603||49605<=_&&_<=49631||49633<=_&&_<=49659||49661<=_&&_<=49687||49689<=_&&_<=49715||49717<=_&&_<=49743||49745<=_&&_<=49771||49773<=_&&_<=49799||49801<=_&&_<=49827||49829<=_&&_<=49855||49857<=_&&_<=49883||49885<=_&&_<=49911||49913<=_&&_<=49939||49941<=_&&_<=49967||49969<=_&&_<=49995||49997<=_&&_<=50023||50025<=_&&_<=50051||50053<=_&&_<=50079||50081<=_&&_<=50107||50109<=_&&_<=50135||50137<=_&&_<=50163||50165<=_&&_<=50191||50193<=_&&_<=50219||50221<=_&&_<=50247||50249<=_&&_<=50275||50277<=_&&_<=50303||50305<=_&&_<=50331||50333<=_&&_<=50359||50361<=_&&_<=50387||50389<=_&&_<=50415||50417<=_&&_<=50443||50445<=_&&_<=50471||50473<=_&&_<=50499||50501<=_&&_<=50527||50529<=_&&_<=50555||50557<=_&&_<=50583||50585<=_&&_<=50611||50613<=_&&_<=50639||50641<=_&&_<=50667||50669<=_&&_<=50695||50697<=_&&_<=50723||50725<=_&&_<=50751||50753<=_&&_<=50779||50781<=_&&_<=50807||50809<=_&&_<=50835||50837<=_&&_<=50863||50865<=_&&_<=50891||50893<=_&&_<=50919||50921<=_&&_<=50947||50949<=_&&_<=50975||50977<=_&&_<=51003||51005<=_&&_<=51031||51033<=_&&_<=51059||51061<=_&&_<=51087||51089<=_&&_<=51115||51117<=_&&_<=51143||51145<=_&&_<=51171||51173<=_&&_<=51199||51201<=_&&_<=51227||51229<=_&&_<=51255||51257<=_&&_<=51283||51285<=_&&_<=51311||51313<=_&&_<=51339||51341<=_&&_<=51367||51369<=_&&_<=51395||51397<=_&&_<=51423||51425<=_&&_<=51451||51453<=_&&_<=51479||51481<=_&&_<=51507||51509<=_&&_<=51535||51537<=_&&_<=51563||51565<=_&&_<=51591||51593<=_&&_<=51619||51621<=_&&_<=51647||51649<=_&&_<=51675||51677<=_&&_<=51703||51705<=_&&_<=51731||51733<=_&&_<=51759||51761<=_&&_<=51787||51789<=_&&_<=51815||51817<=_&&_<=51843||51845<=_&&_<=51871||51873<=_&&_<=51899||51901<=_&&_<=51927||51929<=_&&_<=51955||51957<=_&&_<=51983||51985<=_&&_<=52011||52013<=_&&_<=52039||52041<=_&&_<=52067||52069<=_&&_<=52095||52097<=_&&_<=52123||52125<=_&&_<=52151||52153<=_&&_<=52179||52181<=_&&_<=52207||52209<=_&&_<=52235||52237<=_&&_<=52263||52265<=_&&_<=52291||52293<=_&&_<=52319||52321<=_&&_<=52347||52349<=_&&_<=52375||52377<=_&&_<=52403||52405<=_&&_<=52431||52433<=_&&_<=52459||52461<=_&&_<=52487||52489<=_&&_<=52515||52517<=_&&_<=52543||52545<=_&&_<=52571||52573<=_&&_<=52599||52601<=_&&_<=52627||52629<=_&&_<=52655||52657<=_&&_<=52683||52685<=_&&_<=52711||52713<=_&&_<=52739||52741<=_&&_<=52767||52769<=_&&_<=52795||52797<=_&&_<=52823||52825<=_&&_<=52851||52853<=_&&_<=52879||52881<=_&&_<=52907||52909<=_&&_<=52935||52937<=_&&_<=52963||52965<=_&&_<=52991||52993<=_&&_<=53019||53021<=_&&_<=53047||53049<=_&&_<=53075||53077<=_&&_<=53103||53105<=_&&_<=53131||53133<=_&&_<=53159||53161<=_&&_<=53187||53189<=_&&_<=53215||53217<=_&&_<=53243||53245<=_&&_<=53271||53273<=_&&_<=53299||53301<=_&&_<=53327||53329<=_&&_<=53355||53357<=_&&_<=53383||53385<=_&&_<=53411||53413<=_&&_<=53439||53441<=_&&_<=53467||53469<=_&&_<=53495||53497<=_&&_<=53523||53525<=_&&_<=53551||53553<=_&&_<=53579||53581<=_&&_<=53607||53609<=_&&_<=53635||53637<=_&&_<=53663||53665<=_&&_<=53691||53693<=_&&_<=53719||53721<=_&&_<=53747||53749<=_&&_<=53775||53777<=_&&_<=53803||53805<=_&&_<=53831||53833<=_&&_<=53859||53861<=_&&_<=53887||53889<=_&&_<=53915||53917<=_&&_<=53943||53945<=_&&_<=53971||53973<=_&&_<=53999||54001<=_&&_<=54027||54029<=_&&_<=54055||54057<=_&&_<=54083||54085<=_&&_<=54111||54113<=_&&_<=54139||54141<=_&&_<=54167||54169<=_&&_<=54195||54197<=_&&_<=54223||54225<=_&&_<=54251||54253<=_&&_<=54279||54281<=_&&_<=54307||54309<=_&&_<=54335||54337<=_&&_<=54363||54365<=_&&_<=54391||54393<=_&&_<=54419||54421<=_&&_<=54447||54449<=_&&_<=54475||54477<=_&&_<=54503||54505<=_&&_<=54531||54533<=_&&_<=54559||54561<=_&&_<=54587||54589<=_&&_<=54615||54617<=_&&_<=54643||54645<=_&&_<=54671||54673<=_&&_<=54699||54701<=_&&_<=54727||54729<=_&&_<=54755||54757<=_&&_<=54783||54785<=_&&_<=54811||54813<=_&&_<=54839||54841<=_&&_<=54867||54869<=_&&_<=54895||54897<=_&&_<=54923||54925<=_&&_<=54951||54953<=_&&_<=54979||54981<=_&&_<=55007||55009<=_&&_<=55035||55037<=_&&_<=55063||55065<=_&&_<=55091||55093<=_&&_<=55119||55121<=_&&_<=55147||55149<=_&&_<=55175||55177<=_&&_<=55203?f:_==9757||_==9977||9994<=_&&_<=9997||_==127877||127938<=_&&_<=127940||_==127943||127946<=_&&_<=127948||128066<=_&&_<=128067||128070<=_&&_<=128080||_==128110||128112<=_&&_<=128120||_==128124||128129<=_&&_<=128131||128133<=_&&_<=128135||_==128170||128372<=_&&_<=128373||_==128378||_==128400||128405<=_&&_<=128406||128581<=_&&_<=128583||128587<=_&&_<=128591||_==128675||128692<=_&&_<=128694||_==128704||_==128716||129304<=_&&_<=129308||129310<=_&&_<=129311||_==129318||129328<=_&&_<=129337||129341<=_&&_<=129342||129489<=_&&_<=129501?g:127995<=_&&_<=127999?m:_==8205?A:_==9792||_==9794||9877<=_&&_<=9878||_==9992||_==10084||_==127752||_==127806||_==127859||_==127891||_==127908||_==127912||_==127979||_==127981||_==128139||128187<=_&&_<=128188||_==128295||_==128300||_==128488||_==128640||_==128658?x:128102<=_&&_<=128105?C:d}return 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I=0,B=0,F=new s;for(E=0;E<C.length;E++)C[E]!==void 0&&(I=Math.max(I,C[E].first));I>=f?B=f:B=I,I>=30&&console.log("WARning, large NUM LUT BITS IS "+I);var k=[],U,G,V,Y,W,Q;for(E=m;E<A;E++)if(T=E-(E<g?0:g),v=C[T].first,v>0)if(U=[v,T],v<=B)for(G=C[T].second<<B-v,V=1<<B-v,S=0;S<V;S++)k[G|S]=U;else for(G=C[T].second,Q=F,Y=v-1;Y>=0;Y--)W=G>>>Y&1,W?(Q.right||(Q.right=new s),Q=Q.right):(Q.left||(Q.left=new s),Q=Q.left),Y===0&&!Q.val&&(Q.val=U[1]);return{decodeLut:k,numBitsLUTQick:B,numBitsLUT:I,tree:F,stuffedData:L,srcPtr:D,bitPos:_}},readHuffman:function(c,l,f){var d=l.headerInfo,p=d.numDims,g=l.headerInfo.height,m=l.headerInfo.width,A=m*g,x=this.readHuffmanTree(c,l),C=x.decodeLut,E=x.tree,T=x.stuffedData,S=x.srcPtr,v=x.bitPos,w=x.numBitsLUTQick,R=x.numBitsLUT,P=l.headerInfo.imageType===0?128:0,M,L,_,b=l.pixels.resultMask,D,I,B,F,k,U,G,V=0;v>0&&(S++,v=0);var Y=T[S],W=l.encodeMode===1,Q=new f(A*p),j=Q,K;for(K=0;K<d.numDims;K++){if(p>1&&(j=new f(Q.buffer,A*K,A),V=0),l.headerInfo.numValidPixel===m*g)for(U=0,F=0;F<g;F++)for(k=0;k<m;k++,U++){if(L=0,D=Y<<v>>>32-w,I=D,32-v<w&&(D|=T[S+1]>>>64-v-w,I=D),C[I])L=C[I][1],v+=C[I][0];else for(D=Y<<v>>>32-R,I=D,32-v<R&&(D|=T[S+1]>>>64-v-R,I=D),M=E,G=0;G<R;G++)if(B=D>>>R-G-1&1,M=B?M.right:M.left,!(M.left||M.right)){L=M.val,v=v+G+1;break}v>=32&&(v-=32,S++,Y=T[S]),_=L-P,W?(k>0?_+=V:F>0?_+=j[U-m]:_+=V,_&=255,j[U]=_,V=_):j[U]=_}else for(U=0,F=0;F<g;F++)for(k=0;k<m;k++,U++)if(b[U]){if(L=0,D=Y<<v>>>32-w,I=D,32-v<w&&(D|=T[S+1]>>>64-v-w,I=D),C[I])L=C[I][1],v+=C[I][0];else for(D=Y<<v>>>32-R,I=D,32-v<R&&(D|=T[S+1]>>>64-v-R,I=D),M=E,G=0;G<R;G++)if(B=D>>>R-G-1&1,M=B?M.right:M.left,!(M.left||M.right)){L=M.val,v=v+G+1;break}v>=32&&(v-=32,S++,Y=T[S]),_=L-P,W?(k>0&&b[U-1]?_+=V:F>0&&b[U-m]?_+=j[U-m]:_+=V,_&=255,j[U]=_,V=_):j[U]=_}l.ptr=l.ptr+(S+1)*4+(v>0?4:0)}l.pixels.resultPixels=Q},decodeBits:function(c,l,f,d,p){{var g=l.headerInfo,m=g.fileVersion,A=0,x=new DataView(c,l.ptr,5),C=x.getUint8(0);A++;var E=C>>6,T=E===0?4:3-E,S=(C&32)>0,v=C&31,w=0;if(T===1)w=x.getUint8(A),A++;else if(T===2)w=x.getUint16(A,!0),A+=2;else if(T===4)w=x.getUint32(A,!0),A+=4;else throw"Invalid valid pixel count type";var R=2*g.maxZError,P,M,L,_,b,D,I,B,F,k,U=g.numDims>1?g.maxValues[p]:g.zMax;if(S){for(l.counter.lut++,B=x.getUint8(A),F=v,A++,_=Math.ceil((B-1)*v/8),b=Math.ceil(_/4),M=new ArrayBuffer(b*4),L=new Uint8Array(M),l.ptr+=A,L.set(new Uint8Array(c,l.ptr,_)),I=new Uint32Array(M),l.ptr+=_,k=0;B-1>>>k;)k++;_=Math.ceil(w*k/8),b=Math.ceil(_/4),M=new ArrayBuffer(b*4),L=new Uint8Array(M),L.set(new Uint8Array(c,l.ptr,_)),P=new Uint32Array(M),l.ptr+=_,m>=3?D=o.unstuffLUT2(I,v,B-1,d,R,U):D=o.unstuffLUT(I,v,B-1,d,R,U),m>=3?o.unstuff2(P,f,k,w,D):o.unstuff(P,f,k,w,D)}else l.counter.bitstuffer++,k=v,l.ptr+=A,k>0&&(_=Math.ceil(w*k/8),b=Math.ceil(_/4),M=new ArrayBuffer(b*4),L=new Uint8Array(M),L.set(new Uint8Array(c,l.ptr,_)),P=new Uint32Array(M),l.ptr+=_,m>=3?d==null?o.originalUnstuff2(P,f,k,w):o.unstuff2(P,f,k,w,!1,d,R,U):d==null?o.originalUnstuff(P,f,k,w):o.unstuff(P,f,k,w,!1,d,R,U))}},readTiles:function(c,l,f){var d=l.headerInfo,p=d.width,g=d.height,m=d.microBlockSize,A=d.imageType,x=r.getDataTypeSize(A),C=Math.ceil(p/m),E=Math.ceil(g/m);l.pixels.numBlocksY=E,l.pixels.numBlocksX=C,l.pixels.ptr=0;var T=0,S=0,v=0,w=0,R=0,P=0,M=0,L=0,_=0,b=0,D=0,I=0,B=0,F=0,k=0,U=0,G,V,Y,W,Q,j,K=new f(m*m),Z=g%m||m,pe=p%m||m,Ae,re,ge=d.numDims,fe,be=l.pixels.resultMask,De=l.pixels.resultPixels;for(v=0;v<E;v++)for(R=v!==E-1?m:Z,w=0;w<C;w++)for(P=w!==C-1?m:pe,D=v*p*m+w*m,I=p-P,fe=0;fe<ge;fe++){if(ge>1&&(De=new f(l.pixels.resultPixels.buffer,p*g*fe*x,p*g)),M=c.byteLength-l.ptr,G=new DataView(c,l.ptr,Math.min(10,M)),V={},U=0,L=G.getUint8(0),U++,_=L>>6&255,b=L>>2&15,b!==(w*m>>3&15))throw"integrity issue";if(j=L&3,j>3)throw l.ptr+=U,"Invalid block encoding ("+j+")";if(j===2){l.counter.constant++,l.ptr+=U;continue}else if(j===0){if(l.counter.uncompressed++,l.ptr+=U,B=R*P*x,F=c.byteLength-l.ptr,B=B<F?B:F,Y=new ArrayBuffer(B%x===0?B:B+x-B%x),W=new Uint8Array(Y),W.set(new Uint8Array(c,l.ptr,B)),Q=new f(Y),k=0,be)for(T=0;T<R;T++){for(S=0;S<P;S++)be[D]&&(De[D]=Q[k++]),D++;D+=I}else for(T=0;T<R;T++){for(S=0;S<P;S++)De[D++]=Q[k++];D+=I}l.ptr+=k*x}else if(Ae=r.getDataTypeUsed(A,_),re=r.getOnePixel(V,U,Ae,G),U+=r.getDataTypeSize(Ae),j===3)if(l.ptr+=U,l.counter.constantoffset++,be)for(T=0;T<R;T++){for(S=0;S<P;S++)be[D]&&(De[D]=re),D++;D+=I}else for(T=0;T<R;T++){for(S=0;S<P;S++)De[D++]=re;D+=I}else if(l.ptr+=U,r.decodeBits(c,l,K,re,fe),U=0,be)for(T=0;T<R;T++){for(S=0;S<P;S++)be[D]&&(De[D]=K[U++]),D++;D+=I}else for(T=0;T<R;T++){for(S=0;S<P;S++)De[D++]=K[U++];D+=I}}},formatFileInfo:function(c){return{fileIdentifierString:c.headerInfo.fileIdentifierString,fileVersion:c.headerInfo.fileVersion,imageType:c.headerInfo.imageType,height:c.headerInfo.height,width:c.headerInfo.width,numValidPixel:c.headerInfo.numValidPixel,microBlockSize:c.headerInfo.microBlockSize,blobSize:c.headerInfo.blobSize,maxZError:c.headerInfo.maxZError,pixelType:r.getPixelType(c.headerInfo.imageType),eofOffset:c.eofOffset,mask:c.mask?{numBytes:c.mask.numBytes}:null,pixels:{numBlocksX:c.pixels.numBlocksX,numBlocksY:c.pixels.numBlocksY,maxValue:c.headerInfo.zMax,minValue:c.headerInfo.zMin,noDataValue:c.noDataValue}}},constructConstantSurface:function(c){var l=c.headerInfo.zMax,f=c.headerInfo.numDims,d=c.headerInfo.height*c.headerInfo.width,p=d*f,g=0,m=0,A=0,x=c.pixels.resultMask;if(x)if(f>1)for(g=0;g<f;g++)for(A=g*d,m=0;m<d;m++)x[m]&&(c.pixels.resultPixels[A+m]=l);else for(m=0;m<d;m++)x[m]&&(c.pixels.resultPixels[m]=l);else if(c.pixels.resultPixels.fill)c.pixels.resultPixels.fill(l);else for(m=0;m<p;m++)c.pixels.resultPixels[m]=l},getDataTypeArray:function(c){var l;switch(c){case 0:l=Int8Array;break;case 1:l=Uint8Array;break;case 2:l=Int16Array;break;case 3:l=Uint16Array;break;case 4:l=Int32Array;break;case 5:l=Uint32Array;break;case 6:l=Float32Array;break;case 7:l=Float64Array;break;default:l=Float32Array}return l},getPixelType:function(c){var l;switch(c){case 0:l="S8";break;case 1:l="U8";break;case 2:l="S16";break;case 3:l="U16";break;case 4:l="S32";break;case 5:l="U32";break;case 6:l="F32";break;case 7:l="F64";break;default:l="F32"}return l},isValidPixelValue:function(c,l){if(l==null)return!1;var f;switch(c){case 0:f=l>=-128&&l<=127;break;case 1:f=l>=0&&l<=255;break;case 2:f=l>=-32768&&l<=32767;break;case 3:f=l>=0&&l<=65536;break;case 4:f=l>=-2147483648&&l<=2147483647;break;case 5:f=l>=0&&l<=4294967296;break;case 6:f=l>=-34027999387901484e22&&l<=34027999387901484e22;break;case 7:f=l>=5e-324&&l<=17976931348623157e292;break;default:f=!1}return f},getDataTypeSize:function(c){var l=0;switch(c){case 0:case 1:l=1;break;case 2:case 3:l=2;break;case 4:case 5:case 6:l=4;break;case 7:l=8;break;default:l=c}return l},getDataTypeUsed:function(c,l){var f=c;switch(c){case 2:case 4:f=c-l;break;case 3:case 5:f=c-2*l;break;case 6:l===0?f=c:l===1?f=2:f=1;break;case 7:l===0?f=c:f=c-2*l+1;break;default:f=c;break}return f},getOnePixel:function(c,l,f,d){var p=0;switch(f){case 0:p=d.getInt8(l);break;case 1:p=d.getUint8(l);break;case 2:p=d.getInt16(l,!0);break;case 3:p=d.getUint16(l,!0);break;case 4:p=d.getInt32(l,!0);break;case 5:p=d.getUInt32(l,!0);break;case 6:p=d.getFloat32(l,!0);break;case 7:p=d.getFloat64(l,!0);break;default:throw"the decoder does not understand this pixel type"}return p}},s=function(c,l,f){this.val=c,this.left=l,this.right=f},a={decode:function(c,l){l=l||{};var f=l.noDataValue,d=0,p={};if(p.ptr=l.inputOffset||0,p.pixels={},!!r.readHeaderInfo(c,p)){var g=p.headerInfo,m=g.fileVersion,A=r.getDataTypeArray(g.imageType);r.readMask(c,p),g.numValidPixel!==g.width*g.height&&!p.pixels.resultMask&&(p.pixels.resultMask=l.maskData);var x=g.width*g.height;if(p.pixels.resultPixels=new A(x*g.numDims),p.counter={onesweep:0,uncompressed:0,lut:0,bitstuffer:0,constant:0,constantoffset:0},g.numValidPixel!==0)if(g.zMax===g.zMin)r.constructConstantSurface(p);else if(m>=4&&r.checkMinMaxRanges(c,p))r.constructConstantSurface(p);else{var C=new DataView(c,p.ptr,2),E=C.getUint8(0);if(p.ptr++,E)r.readDataOneSweep(c,p,A);else if(m>1&&g.imageType<=1&&Math.abs(g.maxZError-.5)<1e-5){var T=C.getUint8(1);if(p.ptr++,p.encodeMode=T,T>2||m<4&&T>1)throw"Invalid Huffman flag "+T;T?r.readHuffman(c,p,A):r.readTiles(c,p,A)}else r.readTiles(c,p,A)}p.eofOffset=p.ptr;var S;l.inputOffset?(S=p.headerInfo.blobSize+l.inputOffset-p.ptr,Math.abs(S)>=1&&(p.eofOffset=l.inputOffset+p.headerInfo.blobSize)):(S=p.headerInfo.blobSize-p.ptr,Math.abs(S)>=1&&(p.eofOffset=p.headerInfo.blobSize));var v={width:g.width,height:g.height,pixelData:p.pixels.resultPixels,minValue:g.zMin,maxValue:g.zMax,validPixelCount:g.numValidPixel,dimCount:g.numDims,dimStats:{minValues:g.minValues,maxValues:g.maxValues},maskData:p.pixels.resultMask};if(p.pixels.resultMask&&r.isValidPixelValue(g.imageType,f)){var w=p.pixels.resultMask;for(d=0;d<x;d++)w[d]||(v.pixelData[d]=f);v.noDataValue=f}return p.noDataValue=f,l.returnFileInfo&&(v.fileInfo=r.formatFileInfo(p)),v}},getBandCount:function(c){var l=0,f=0,d={};for(d.ptr=0,d.pixels={};f<c.byteLength-58;)r.readHeaderInfo(c,d),f+=d.headerInfo.blobSize,l++,d.ptr=f;return l}};return a}(),n=function(){var o=new ArrayBuffer(4),r=new Uint8Array(o),s=new Uint32Array(o);return s[0]=1,r[0]===1}(),i={decode:function(o,r){if(!n)throw"Big endian system is not supported.";r=r||{};var s=r.inputOffset||0,a=new Uint8Array(o,s,10),c=String.fromCharCode.apply(null,a),l,f;if(c.trim()==="CntZImage")l=e,f=1;else if(c.substring(0,5)==="Lerc2")l=t,f=2;else throw"Unexpected file identifier string: "+c;for(var d=0,p=o.byteLength-10,g,m=[],A,x,C={width:0,height:0,pixels:[],pixelType:r.pixelType,mask:null,statistics:[]};s<p;){var E=l.decode(o,{inputOffset:s,encodedMaskData:g,maskData:x,returnMask:d===0,returnEncodedMask:d===0,returnFileInfo:!0,pixelType:r.pixelType||null,noDataValue:r.noDataValue||null});s=E.fileInfo.eofOffset,d===0&&(g=E.encodedMaskData,x=E.maskData,C.width=E.width,C.height=E.height,C.dimCount=E.dimCount||1,C.pixelType=E.pixelType||E.fileInfo.pixelType,C.mask=E.maskData),f>1&&E.fileInfo.mask&&E.fileInfo.mask.numBytes>0&&m.push(E.maskData),d++,C.pixels.push(E.pixelData),C.statistics.push({minValue:E.minValue,maxValue:E.maxValue,noDataValue:E.noDataValue,dimStats:E.dimStats})}var T,S,v;if(f>1&&m.length>1){for(v=C.width*C.height,C.bandMasks=m,x=new Uint8Array(v),x.set(m[0]),T=1;T<m.length;T++)for(A=m[T],S=0;S<v;S++)x[S]=x[S]&A[S];C.maskData=x}return C}};typeof define=="function"&&define.amd?define([],function(){return i}):typeof _H<"u"&&_H.exports?_H.exports=i:this.Lerc=i})()});var ZAe=Xn((t3,IK)=>{/*! NoSleep.min.js v0.12.0 - git.io/vfn01 - Rich Tibbett - MIT license */(function(e,t){typeof t3=="object"&&typeof IK=="object"?IK.exports=t():typeof define=="function"&&define.amd?define([],t):typeof t3=="object"?t3.NoSleep=t():e.NoSleep=t()})(t3,function(){return function(e){var t={};function n(i){if(t[i])return t[i].exports;var o=t[i]={i,l:!1,exports:{}};return e[i].call(o.exports,o,o.exports,n),o.l=!0,o.exports}return n.m=e,n.c=t,n.d=function(i,o,r){n.o(i,o)||Object.defineProperty(i,o,{enumerable:!0,get:r})},n.r=function(i){typeof Symbol<"u"&&Symbol.toStringTag&&Object.defineProperty(i,Symbol.toStringTag,{value:"Module"}),Object.defineProperty(i,"__esModule",{value:!0})},n.t=function(i,o){if(1&o&&(i=n(i)),8&o||4&o&&typeof i=="object"&&i&&i.__esModule)return i;var r=Object.create(null);if(n.r(r),Object.defineProperty(r,"default",{enumerable:!0,value:i}),2&o&&typeof i!="string")for(var s in i)n.d(r,s,function(a){return i[a]}.bind(null,s));return r},n.n=function(i){var o=i&&i.__esModule?function(){return i.default}:function(){return i};return n.d(o,"a",o),o},n.o=function(i,o){return Object.prototype.hasOwnProperty.call(i,o)},n.p="",n(n.s=0)}([function(e,t,n){"use strict";var i=function(){function f(d,p){for(var g=0;g<p.length;g++){var m=p[g];m.enumerable=m.enumerable||!1,m.configurable=!0,"value"in m&&(m.writable=!0),Object.defineProperty(d,m.key,m)}}return function(d,p,g){return p&&f(d.prototype,p),g&&f(d,g),d}}(),o=n(1),r=o.webm,s=o.mp4,a=function(){return typeof navigator<"u"&&parseFloat((""+(/CPU.*OS ([0-9_]{3,4})[0-9_]{0,1}|(CPU like).*AppleWebKit.*Mobile/i.exec(navigator.userAgent)||[0,""])[1]).replace("undefined","3_2").replace("_",".").replace("_",""))<10&&!window.MSStream},c=function(){return"wakeLock"in navigator},l=function(){function f(){var d=this;if(function(g,m){if(!(g instanceof m))throw new TypeError("Cannot call a class as a function")}(this,f),this.enabled=!1,c()){this._wakeLock=null;var p=function(){d._wakeLock!==null&&document.visibilityState==="visible"&&d.enable()};document.addEventListener("visibilitychange",p),document.addEventListener("fullscreenchange",p)}else a()?this.noSleepTimer=null:(this.noSleepVideo=document.createElement("video"),this.noSleepVideo.setAttribute("title","No Sleep"),this.noSleepVideo.setAttribute("playsinline",""),this._addSourceToVideo(this.noSleepVideo,"webm",r),this._addSourceToVideo(this.noSleepVideo,"mp4",s),this.noSleepVideo.addEventListener("loadedmetadata",function(){d.noSleepVideo.duration<=1?d.noSleepVideo.setAttribute("loop",""):d.noSleepVideo.addEventListener("timeupdate",function(){d.noSleepVideo.currentTime>.5&&(d.noSleepVideo.currentTime=Math.random())})}))}return i(f,[{key:"_addSourceToVideo",value:function(d,p,g){var m=document.createElement("source");m.src=g,m.type="video/"+p,d.appendChild(m)}},{key:"enable",value:function(){var d=this;return c()?navigator.wakeLock.request("screen").then(function(p){d._wakeLock=p,d.enabled=!0,console.log("Wake Lock active."),d._wakeLock.addEventListener("release",function(){console.log("Wake Lock released.")})}).catch(function(p){throw d.enabled=!1,console.error(p.name+", "+p.message),p}):a()?(this.disable(),console.warn(`
NoSleep enabled for older iOS devices. This can interrupt
active or long-running network requests from completing successfully.
See https://github.com/richtr/NoSleep.js/issues/15 for more details.
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NoSleep now disabled for older iOS devices.
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n=e[0],i=e[1],o=e[2],r=e[3],s=e[4],a=e[5],c=e[6],l=e[7],f=e[8],d=et.determinant(e);t[0]=s*f-l*a,t[1]=l*o-i*f,t[2]=i*a-s*o,t[3]=c*a-r*f,t[4]=n*f-c*o,t[5]=r*o-n*a,t[6]=r*l-c*s,t[7]=c*i-n*l,t[8]=n*s-r*i;let p=1/d;return et.multiplyByScalar(t,p,t)};var vxe=new et;et.inverseTranspose=function(e,t){return et.inverse(et.transpose(e,vxe),t)};et.equals=function(e,t){return e===t||u(e)&&u(t)&&e[0]===t[0]&&e[1]===t[1]&&e[2]===t[2]&&e[3]===t[3]&&e[4]===t[4]&&e[5]===t[5]&&e[6]===t[6]&&e[7]===t[7]&&e[8]===t[8]};et.equalsEpsilon=function(e,t,n){return n=y(n,0),e===t||u(e)&&u(t)&&Math.abs(e[0]-t[0])<=n&&Math.abs(e[1]-t[1])<=n&&Math.abs(e[2]-t[2])<=n&&Math.abs(e[3]-t[3])<=n&&Math.abs(e[4]-t[4])<=n&&Math.abs(e[5]-t[5])<=n&&Math.abs(e[6]-t[6])<=n&&Math.abs(e[7]-t[7])<=n&&Math.abs(e[8]-t[8])<=n};et.IDENTITY=Object.freeze(new et(1,0,0,0,1,0,0,0,1));et.ZERO=Object.freeze(new et(0,0,0,0,0,0,0,0,0));et.COLUMN0ROW0=0;et.COLUMN0ROW1=1;et.COLUMN0ROW2=2;et.COLUMN1ROW0=3;et.COLUMN1ROW1=4;et.COLUMN1ROW2=5;et.COLUMN2ROW0=6;et.COLUMN2ROW1=7;et.COLUMN2ROW2=8;Object.defineProperties(et.prototype,{length:{get:function(){return et.packedLength}}});et.prototype.clone=function(e){return et.clone(this,e)};et.prototype.equals=function(e){return et.equals(this,e)};et.equalsArray=function(e,t,n){return e[0]===t[n]&&e[1]===t[n+1]&&e[2]===t[n+2]&&e[3]===t[n+3]&&e[4]===t[n+4]&&e[5]===t[n+5]&&e[6]===t[n+6]&&e[7]===t[n+7]&&e[8]===t[n+8]};et.prototype.equalsEpsilon=function(e,t){return et.equalsEpsilon(this,e,t)};et.prototype.toString=function(){return`(${this[0]}, ${this[3]}, ${this[6]})
(${this[1]}, ${this[4]}, ${this[7]})
(${this[2]}, ${this[5]}, ${this[8]})`};var J=et;function ZS(e){this.name="RuntimeError",this.message=e;let t;try{throw new Error}catch(n){t=n.stack}this.stack=t}u(Object.create)&&(ZS.prototype=Object.create(Error.prototype),ZS.prototype.constructor=ZS);ZS.prototype.toString=function(){let e=`${this.name}: ${this.message}`;return u(this.stack)&&(e+=`
${this.stack.toString()}`),e};var ue=ZS;function Qe(e,t,n,i,o,r,s,a,c,l,f,d,p,g,m,A){this[0]=y(e,0),this[1]=y(o,0),this[2]=y(c,0),this[3]=y(p,0),this[4]=y(t,0),this[5]=y(r,0),this[6]=y(l,0),this[7]=y(g,0),this[8]=y(n,0),this[9]=y(s,0),this[10]=y(f,0),this[11]=y(m,0),this[12]=y(i,0),this[13]=y(a,0),this[14]=y(d,0),this[15]=y(A,0)}Qe.packedLength=16;Qe.pack=function(e,t,n){return n=y(n,0),t[n++]=e[0],t[n++]=e[1],t[n++]=e[2],t[n++]=e[3],t[n++]=e[4],t[n++]=e[5],t[n++]=e[6],t[n++]=e[7],t[n++]=e[8],t[n++]=e[9],t[n++]=e[10],t[n++]=e[11],t[n++]=e[12],t[n++]=e[13],t[n++]=e[14],t[n]=e[15],t};Qe.unpack=function(e,t,n){return t=y(t,0),u(n)||(n=new Qe),n[0]=e[t++],n[1]=e[t++],n[2]=e[t++],n[3]=e[t++],n[4]=e[t++],n[5]=e[t++],n[6]=e[t++],n[7]=e[t++],n[8]=e[t++],n[9]=e[t++],n[10]=e[t++],n[11]=e[t++],n[12]=e[t++],n[13]=e[t++],n[14]=e[t++],n[15]=e[t],n};Qe.packArray=function(e,t){let n=e.length,i=n*16;u(t)?!Array.isArray(t)&&t.length!==i||t.length!==i&&(t.length=i):t=new Array(i);for(let o=0;o<n;++o)Qe.pack(e[o],t,o*16);return t};Qe.unpackArray=function(e,t){let n=e.length;u(t)?t.length=n/16:t=new Array(n/16);for(let i=0;i<n;i+=16){let o=i/16;t[o]=Qe.unpack(e,i,t[o])}return t};Qe.clone=function(e,t){if(u(e))return u(t)?(t[0]=e[0],t[1]=e[1],t[2]=e[2],t[3]=e[3],t[4]=e[4],t[5]=e[5],t[6]=e[6],t[7]=e[7],t[8]=e[8],t[9]=e[9],t[10]=e[10],t[11]=e[11],t[12]=e[12],t[13]=e[13],t[14]=e[14],t[15]=e[15],t):new Qe(e[0],e[4],e[8],e[12],e[1],e[5],e[9],e[13],e[2],e[6],e[10],e[14],e[3],e[7],e[11],e[15])};Qe.fromArray=Qe.unpack;Qe.fromColumnMajorArray=function(e,t){return Qe.clone(e,t)};Qe.fromRowMajorArray=function(e,t){return u(t)?(t[0]=e[0],t[1]=e[4],t[2]=e[8],t[3]=e[12],t[4]=e[1],t[5]=e[5],t[6]=e[9],t[7]=e[13],t[8]=e[2],t[9]=e[6],t[10]=e[10],t[11]=e[14],t[12]=e[3],t[13]=e[7],t[14]=e[11],t[15]=e[15],t):new Qe(e[0],e[1],e[2],e[3],e[4],e[5],e[6],e[7],e[8],e[9],e[10],e[11],e[12],e[13],e[14],e[15])};Qe.fromRotationTranslation=function(e,t,n){return t=y(t,h.ZERO),u(n)?(n[0]=e[0],n[1]=e[1],n[2]=e[2],n[3]=0,n[4]=e[3],n[5]=e[4],n[6]=e[5],n[7]=0,n[8]=e[6],n[9]=e[7],n[10]=e[8],n[11]=0,n[12]=t.x,n[13]=t.y,n[14]=t.z,n[15]=1,n):new Qe(e[0],e[3],e[6],t.x,e[1],e[4],e[7],t.y,e[2],e[5],e[8],t.z,0,0,0,1)};Qe.fromTranslationQuaternionRotationScale=function(e,t,n,i){u(i)||(i=new Qe);let o=n.x,r=n.y,s=n.z,a=t.x*t.x,c=t.x*t.y,l=t.x*t.z,f=t.x*t.w,d=t.y*t.y,p=t.y*t.z,g=t.y*t.w,m=t.z*t.z,A=t.z*t.w,x=t.w*t.w,C=a-d-m+x,E=2*(c-A),T=2*(l+g),S=2*(c+A),v=-a+d-m+x,w=2*(p-f),R=2*(l-g),P=2*(p+f),M=-a-d+m+x;return i[0]=C*o,i[1]=S*o,i[2]=R*o,i[3]=0,i[4]=E*r,i[5]=v*r,i[6]=P*r,i[7]=0,i[8]=T*s,i[9]=w*s,i[10]=M*s,i[11]=0,i[12]=e.x,i[13]=e.y,i[14]=e.z,i[15]=1,i};Qe.fromTranslationRotationScale=function(e,t){return Qe.fromTranslationQuaternionRotationScale(e.translation,e.rotation,e.scale,t)};Qe.fromTranslation=function(e,t){return Qe.fromRotationTranslation(J.IDENTITY,e,t)};Qe.fromScale=function(e,t){return u(t)?(t[0]=e.x,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=e.y,t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[10]=e.z,t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,t):new Qe(e.x,0,0,0,0,e.y,0,0,0,0,e.z,0,0,0,0,1)};Qe.fromUniformScale=function(e,t){return u(t)?(t[0]=e,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=e,t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[10]=e,t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,t):new Qe(e,0,0,0,0,e,0,0,0,0,e,0,0,0,0,1)};Qe.fromRotation=function(e,t){return u(t)||(t=new Qe),t[0]=e[0],t[1]=e[1],t[2]=e[2],t[3]=0,t[4]=e[3],t[5]=e[4],t[6]=e[5],t[7]=0,t[8]=e[6],t[9]=e[7],t[10]=e[8],t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,t};var WC=new h,jC=new h,JS=new h;Qe.fromCamera=function(e,t){let n=e.position,i=e.direction,o=e.up;h.normalize(i,WC),h.normalize(h.cross(WC,o,jC),jC),h.normalize(h.cross(jC,WC,JS),JS);let r=jC.x,s=jC.y,a=jC.z,c=WC.x,l=WC.y,f=WC.z,d=JS.x,p=JS.y,g=JS.z,m=n.x,A=n.y,x=n.z,C=r*-m+s*-A+a*-x,E=d*-m+p*-A+g*-x,T=c*m+l*A+f*x;return u(t)?(t[0]=r,t[1]=d,t[2]=-c,t[3]=0,t[4]=s,t[5]=p,t[6]=-l,t[7]=0,t[8]=a,t[9]=g,t[10]=-f,t[11]=0,t[12]=C,t[13]=E,t[14]=T,t[15]=1,t):new Qe(r,s,a,C,d,p,g,E,-c,-l,-f,T,0,0,0,1)};Qe.computePerspectiveFieldOfView=function(e,t,n,i,o){let s=1/Math.tan(e*.5),a=s/t,c=(i+n)/(n-i),l=2*i*n/(n-i);return o[0]=a,o[1]=0,o[2]=0,o[3]=0,o[4]=0,o[5]=s,o[6]=0,o[7]=0,o[8]=0,o[9]=0,o[10]=c,o[11]=-1,o[12]=0,o[13]=0,o[14]=l,o[15]=0,o};Qe.computeOrthographicOffCenter=function(e,t,n,i,o,r,s){let a=1/(t-e),c=1/(i-n),l=1/(r-o),f=-(t+e)*a,d=-(i+n)*c,p=-(r+o)*l;return a*=2,c*=2,l*=-2,s[0]=a,s[1]=0,s[2]=0,s[3]=0,s[4]=0,s[5]=c,s[6]=0,s[7]=0,s[8]=0,s[9]=0,s[10]=l,s[11]=0,s[12]=f,s[13]=d,s[14]=p,s[15]=1,s};Qe.computePerspectiveOffCenter=function(e,t,n,i,o,r,s){let a=2*o/(t-e),c=2*o/(i-n),l=(t+e)/(t-e),f=(i+n)/(i-n),d=-(r+o)/(r-o),p=-1,g=-2*r*o/(r-o);return s[0]=a,s[1]=0,s[2]=0,s[3]=0,s[4]=0,s[5]=c,s[6]=0,s[7]=0,s[8]=l,s[9]=f,s[10]=d,s[11]=p,s[12]=0,s[13]=0,s[14]=g,s[15]=0,s};Qe.computeInfinitePerspectiveOffCenter=function(e,t,n,i,o,r){let s=2*o/(t-e),a=2*o/(i-n),c=(t+e)/(t-e),l=(i+n)/(i-n),f=-1,d=-1,p=-2*o;return r[0]=s,r[1]=0,r[2]=0,r[3]=0,r[4]=0,r[5]=a,r[6]=0,r[7]=0,r[8]=c,r[9]=l,r[10]=f,r[11]=d,r[12]=0,r[13]=0,r[14]=p,r[15]=0,r};Qe.computeViewportTransformation=function(e,t,n,i){u(i)||(i=new Qe),e=y(e,y.EMPTY_OBJECT);let o=y(e.x,0),r=y(e.y,0),s=y(e.width,0),a=y(e.height,0);t=y(t,0),n=y(n,1);let c=s*.5,l=a*.5,f=(n-t)*.5,d=c,p=l,g=f,m=o+c,A=r+l,x=t+f,C=1;return i[0]=d,i[1]=0,i[2]=0,i[3]=0,i[4]=0,i[5]=p,i[6]=0,i[7]=0,i[8]=0,i[9]=0,i[10]=g,i[11]=0,i[12]=m,i[13]=A,i[14]=x,i[15]=C,i};Qe.computeView=function(e,t,n,i,o){return o[0]=i.x,o[1]=n.x,o[2]=-t.x,o[3]=0,o[4]=i.y,o[5]=n.y,o[6]=-t.y,o[7]=0,o[8]=i.z,o[9]=n.z,o[10]=-t.z,o[11]=0,o[12]=-h.dot(i,e),o[13]=-h.dot(n,e),o[14]=h.dot(t,e),o[15]=1,o};Qe.toArray=function(e,t){return u(t)?(t[0]=e[0],t[1]=e[1],t[2]=e[2],t[3]=e[3],t[4]=e[4],t[5]=e[5],t[6]=e[6],t[7]=e[7],t[8]=e[8],t[9]=e[9],t[10]=e[10],t[11]=e[11],t[12]=e[12],t[13]=e[13],t[14]=e[14],t[15]=e[15],t):[e[0],e[1],e[2],e[3],e[4],e[5],e[6],e[7],e[8],e[9],e[10],e[11],e[12],e[13],e[14],e[15]]};Qe.getElementIndex=function(e,t){return e*4+t};Qe.getColumn=function(e,t,n){let i=t*4,o=e[i],r=e[i+1],s=e[i+2],a=e[i+3];return n.x=o,n.y=r,n.z=s,n.w=a,n};Qe.setColumn=function(e,t,n,i){i=Qe.clone(e,i);let o=t*4;return i[o]=n.x,i[o+1]=n.y,i[o+2]=n.z,i[o+3]=n.w,i};Qe.getRow=function(e,t,n){let i=e[t],o=e[t+4],r=e[t+8],s=e[t+12];return n.x=i,n.y=o,n.z=r,n.w=s,n};Qe.setRow=function(e,t,n,i){return i=Qe.clone(e,i),i[t]=n.x,i[t+4]=n.y,i[t+8]=n.z,i[t+12]=n.w,i};Qe.setTranslation=function(e,t,n){return n[0]=e[0],n[1]=e[1],n[2]=e[2],n[3]=e[3],n[4]=e[4],n[5]=e[5],n[6]=e[6],n[7]=e[7],n[8]=e[8],n[9]=e[9],n[10]=e[10],n[11]=e[11],n[12]=t.x,n[13]=t.y,n[14]=t.z,n[15]=e[15],n};var Dxe=new h;Qe.setScale=function(e,t,n){let i=Qe.getScale(e,Dxe),o=t.x/i.x,r=t.y/i.y,s=t.z/i.z;return n[0]=e[0]*o,n[1]=e[1]*o,n[2]=e[2]*o,n[3]=e[3],n[4]=e[4]*r,n[5]=e[5]*r,n[6]=e[6]*r,n[7]=e[7],n[8]=e[8]*s,n[9]=e[9]*s,n[10]=e[10]*s,n[11]=e[11],n[12]=e[12],n[13]=e[13],n[14]=e[14],n[15]=e[15],n};var wxe=new h;Qe.setUniformScale=function(e,t,n){let i=Qe.getScale(e,wxe),o=t/i.x,r=t/i.y,s=t/i.z;return n[0]=e[0]*o,n[1]=e[1]*o,n[2]=e[2]*o,n[3]=e[3],n[4]=e[4]*r,n[5]=e[5]*r,n[6]=e[6]*r,n[7]=e[7],n[8]=e[8]*s,n[9]=e[9]*s,n[10]=e[10]*s,n[11]=e[11],n[12]=e[12],n[13]=e[13],n[14]=e[14],n[15]=e[15],n};var rG=new h;Qe.getScale=function(e,t){return t.x=h.magnitude(h.fromElements(e[0],e[1],e[2],rG)),t.y=h.magnitude(h.fromElements(e[4],e[5],e[6],rG)),t.z=h.magnitude(h.fromElements(e[8],e[9],e[10],rG)),t};var XK=new h;Qe.getMaximumScale=function(e){return Qe.getScale(e,XK),h.maximumComponent(XK)};var Ixe=new h;Qe.setRotation=function(e,t,n){let i=Qe.getScale(e,Ixe);return n[0]=t[0]*i.x,n[1]=t[1]*i.x,n[2]=t[2]*i.x,n[3]=e[3],n[4]=t[3]*i.y,n[5]=t[4]*i.y,n[6]=t[5]*i.y,n[7]=e[7],n[8]=t[6]*i.z,n[9]=t[7]*i.z,n[10]=t[8]*i.z,n[11]=e[11],n[12]=e[12],n[13]=e[13],n[14]=e[14],n[15]=e[15],n};var Pxe=new h;Qe.getRotation=function(e,t){let n=Qe.getScale(e,Pxe);return t[0]=e[0]/n.x,t[1]=e[1]/n.x,t[2]=e[2]/n.x,t[3]=e[4]/n.y,t[4]=e[5]/n.y,t[5]=e[6]/n.y,t[6]=e[8]/n.z,t[7]=e[9]/n.z,t[8]=e[10]/n.z,t};Qe.multiply=function(e,t,n){let i=e[0],o=e[1],r=e[2],s=e[3],a=e[4],c=e[5],l=e[6],f=e[7],d=e[8],p=e[9],g=e[10],m=e[11],A=e[12],x=e[13],C=e[14],E=e[15],T=t[0],S=t[1],v=t[2],w=t[3],R=t[4],P=t[5],M=t[6],L=t[7],_=t[8],b=t[9],D=t[10],I=t[11],B=t[12],F=t[13],k=t[14],U=t[15],G=i*T+a*S+d*v+A*w,V=o*T+c*S+p*v+x*w,Y=r*T+l*S+g*v+C*w,W=s*T+f*S+m*v+E*w,Q=i*R+a*P+d*M+A*L,j=o*R+c*P+p*M+x*L,K=r*R+l*P+g*M+C*L,Z=s*R+f*P+m*M+E*L,pe=i*_+a*b+d*D+A*I,Ae=o*_+c*b+p*D+x*I,re=r*_+l*b+g*D+C*I,ge=s*_+f*b+m*D+E*I,fe=i*B+a*F+d*k+A*U,be=o*B+c*F+p*k+x*U,De=r*B+l*F+g*k+C*U,Le=s*B+f*F+m*k+E*U;return n[0]=G,n[1]=V,n[2]=Y,n[3]=W,n[4]=Q,n[5]=j,n[6]=K,n[7]=Z,n[8]=pe,n[9]=Ae,n[10]=re,n[11]=ge,n[12]=fe,n[13]=be,n[14]=De,n[15]=Le,n};Qe.add=function(e,t,n){return n[0]=e[0]+t[0],n[1]=e[1]+t[1],n[2]=e[2]+t[2],n[3]=e[3]+t[3],n[4]=e[4]+t[4],n[5]=e[5]+t[5],n[6]=e[6]+t[6],n[7]=e[7]+t[7],n[8]=e[8]+t[8],n[9]=e[9]+t[9],n[10]=e[10]+t[10],n[11]=e[11]+t[11],n[12]=e[12]+t[12],n[13]=e[13]+t[13],n[14]=e[14]+t[14],n[15]=e[15]+t[15],n};Qe.subtract=function(e,t,n){return n[0]=e[0]-t[0],n[1]=e[1]-t[1],n[2]=e[2]-t[2],n[3]=e[3]-t[3],n[4]=e[4]-t[4],n[5]=e[5]-t[5],n[6]=e[6]-t[6],n[7]=e[7]-t[7],n[8]=e[8]-t[8],n[9]=e[9]-t[9],n[10]=e[10]-t[10],n[11]=e[11]-t[11],n[12]=e[12]-t[12],n[13]=e[13]-t[13],n[14]=e[14]-t[14],n[15]=e[15]-t[15],n};Qe.multiplyTransformation=function(e,t,n){let i=e[0],o=e[1],r=e[2],s=e[4],a=e[5],c=e[6],l=e[8],f=e[9],d=e[10],p=e[12],g=e[13],m=e[14],A=t[0],x=t[1],C=t[2],E=t[4],T=t[5],S=t[6],v=t[8],w=t[9],R=t[10],P=t[12],M=t[13],L=t[14],_=i*A+s*x+l*C,b=o*A+a*x+f*C,D=r*A+c*x+d*C,I=i*E+s*T+l*S,B=o*E+a*T+f*S,F=r*E+c*T+d*S,k=i*v+s*w+l*R,U=o*v+a*w+f*R,G=r*v+c*w+d*R,V=i*P+s*M+l*L+p,Y=o*P+a*M+f*L+g,W=r*P+c*M+d*L+m;return n[0]=_,n[1]=b,n[2]=D,n[3]=0,n[4]=I,n[5]=B,n[6]=F,n[7]=0,n[8]=k,n[9]=U,n[10]=G,n[11]=0,n[12]=V,n[13]=Y,n[14]=W,n[15]=1,n};Qe.multiplyByMatrix3=function(e,t,n){let i=e[0],o=e[1],r=e[2],s=e[4],a=e[5],c=e[6],l=e[8],f=e[9],d=e[10],p=t[0],g=t[1],m=t[2],A=t[3],x=t[4],C=t[5],E=t[6],T=t[7],S=t[8],v=i*p+s*g+l*m,w=o*p+a*g+f*m,R=r*p+c*g+d*m,P=i*A+s*x+l*C,M=o*A+a*x+f*C,L=r*A+c*x+d*C,_=i*E+s*T+l*S,b=o*E+a*T+f*S,D=r*E+c*T+d*S;return n[0]=v,n[1]=w,n[2]=R,n[3]=0,n[4]=P,n[5]=M,n[6]=L,n[7]=0,n[8]=_,n[9]=b,n[10]=D,n[11]=0,n[12]=e[12],n[13]=e[13],n[14]=e[14],n[15]=e[15],n};Qe.multiplyByTranslation=function(e,t,n){let i=t.x,o=t.y,r=t.z,s=i*e[0]+o*e[4]+r*e[8]+e[12],a=i*e[1]+o*e[5]+r*e[9]+e[13],c=i*e[2]+o*e[6]+r*e[10]+e[14];return n[0]=e[0],n[1]=e[1],n[2]=e[2],n[3]=e[3],n[4]=e[4],n[5]=e[5],n[6]=e[6],n[7]=e[7],n[8]=e[8],n[9]=e[9],n[10]=e[10],n[11]=e[11],n[12]=s,n[13]=a,n[14]=c,n[15]=e[15],n};Qe.multiplyByScale=function(e,t,n){let i=t.x,o=t.y,r=t.z;return i===1&&o===1&&r===1?Qe.clone(e,n):(n[0]=i*e[0],n[1]=i*e[1],n[2]=i*e[2],n[3]=e[3],n[4]=o*e[4],n[5]=o*e[5],n[6]=o*e[6],n[7]=e[7],n[8]=r*e[8],n[9]=r*e[9],n[10]=r*e[10],n[11]=e[11],n[12]=e[12],n[13]=e[13],n[14]=e[14],n[15]=e[15],n)};Qe.multiplyByUniformScale=function(e,t,n){return n[0]=e[0]*t,n[1]=e[1]*t,n[2]=e[2]*t,n[3]=e[3],n[4]=e[4]*t,n[5]=e[5]*t,n[6]=e[6]*t,n[7]=e[7],n[8]=e[8]*t,n[9]=e[9]*t,n[10]=e[10]*t,n[11]=e[11],n[12]=e[12],n[13]=e[13],n[14]=e[14],n[15]=e[15],n};Qe.multiplyByVector=function(e,t,n){let i=t.x,o=t.y,r=t.z,s=t.w,a=e[0]*i+e[4]*o+e[8]*r+e[12]*s,c=e[1]*i+e[5]*o+e[9]*r+e[13]*s,l=e[2]*i+e[6]*o+e[10]*r+e[14]*s,f=e[3]*i+e[7]*o+e[11]*r+e[15]*s;return n.x=a,n.y=c,n.z=l,n.w=f,n};Qe.multiplyByPointAsVector=function(e,t,n){let i=t.x,o=t.y,r=t.z,s=e[0]*i+e[4]*o+e[8]*r,a=e[1]*i+e[5]*o+e[9]*r,c=e[2]*i+e[6]*o+e[10]*r;return n.x=s,n.y=a,n.z=c,n};Qe.multiplyByPoint=function(e,t,n){let i=t.x,o=t.y,r=t.z,s=e[0]*i+e[4]*o+e[8]*r+e[12],a=e[1]*i+e[5]*o+e[9]*r+e[13],c=e[2]*i+e[6]*o+e[10]*r+e[14];return n.x=s,n.y=a,n.z=c,n};Qe.multiplyByScalar=function(e,t,n){return n[0]=e[0]*t,n[1]=e[1]*t,n[2]=e[2]*t,n[3]=e[3]*t,n[4]=e[4]*t,n[5]=e[5]*t,n[6]=e[6]*t,n[7]=e[7]*t,n[8]=e[8]*t,n[9]=e[9]*t,n[10]=e[10]*t,n[11]=e[11]*t,n[12]=e[12]*t,n[13]=e[13]*t,n[14]=e[14]*t,n[15]=e[15]*t,n};Qe.negate=function(e,t){return t[0]=-e[0],t[1]=-e[1],t[2]=-e[2],t[3]=-e[3],t[4]=-e[4],t[5]=-e[5],t[6]=-e[6],t[7]=-e[7],t[8]=-e[8],t[9]=-e[9],t[10]=-e[10],t[11]=-e[11],t[12]=-e[12],t[13]=-e[13],t[14]=-e[14],t[15]=-e[15],t};Qe.transpose=function(e,t){let n=e[1],i=e[2],o=e[3],r=e[6],s=e[7],a=e[11];return t[0]=e[0],t[1]=e[4],t[2]=e[8],t[3]=e[12],t[4]=n,t[5]=e[5],t[6]=e[9],t[7]=e[13],t[8]=i,t[9]=r,t[10]=e[10],t[11]=e[14],t[12]=o,t[13]=s,t[14]=a,t[15]=e[15],t};Qe.abs=function(e,t){return t[0]=Math.abs(e[0]),t[1]=Math.abs(e[1]),t[2]=Math.abs(e[2]),t[3]=Math.abs(e[3]),t[4]=Math.abs(e[4]),t[5]=Math.abs(e[5]),t[6]=Math.abs(e[6]),t[7]=Math.abs(e[7]),t[8]=Math.abs(e[8]),t[9]=Math.abs(e[9]),t[10]=Math.abs(e[10]),t[11]=Math.abs(e[11]),t[12]=Math.abs(e[12]),t[13]=Math.abs(e[13]),t[14]=Math.abs(e[14]),t[15]=Math.abs(e[15]),t};Qe.equals=function(e,t){return e===t||u(e)&&u(t)&&e[12]===t[12]&&e[13]===t[13]&&e[14]===t[14]&&e[0]===t[0]&&e[1]===t[1]&&e[2]===t[2]&&e[4]===t[4]&&e[5]===t[5]&&e[6]===t[6]&&e[8]===t[8]&&e[9]===t[9]&&e[10]===t[10]&&e[3]===t[3]&&e[7]===t[7]&&e[11]===t[11]&&e[15]===t[15]};Qe.equalsEpsilon=function(e,t,n){return n=y(n,0),e===t||u(e)&&u(t)&&Math.abs(e[0]-t[0])<=n&&Math.abs(e[1]-t[1])<=n&&Math.abs(e[2]-t[2])<=n&&Math.abs(e[3]-t[3])<=n&&Math.abs(e[4]-t[4])<=n&&Math.abs(e[5]-t[5])<=n&&Math.abs(e[6]-t[6])<=n&&Math.abs(e[7]-t[7])<=n&&Math.abs(e[8]-t[8])<=n&&Math.abs(e[9]-t[9])<=n&&Math.abs(e[10]-t[10])<=n&&Math.abs(e[11]-t[11])<=n&&Math.abs(e[12]-t[12])<=n&&Math.abs(e[13]-t[13])<=n&&Math.abs(e[14]-t[14])<=n&&Math.abs(e[15]-t[15])<=n};Qe.getTranslation=function(e,t){return t.x=e[12],t.y=e[13],t.z=e[14],t};Qe.getMatrix3=function(e,t){return t[0]=e[0],t[1]=e[1],t[2]=e[2],t[3]=e[4],t[4]=e[5],t[5]=e[6],t[6]=e[8],t[7]=e[9],t[8]=e[10],t};var Oxe=new J,Rxe=new J,Bxe=new oe,Mxe=new oe(0,0,0,1);Qe.inverse=function(e,t){let n=e[0],i=e[4],o=e[8],r=e[12],s=e[1],a=e[5],c=e[9],l=e[13],f=e[2],d=e[6],p=e[10],g=e[14],m=e[3],A=e[7],x=e[11],C=e[15],E=p*C,T=g*x,S=d*C,v=g*A,w=d*x,R=p*A,P=f*C,M=g*m,L=f*x,_=p*m,b=f*A,D=d*m,I=E*a+v*c+w*l-(T*a+S*c+R*l),B=T*s+P*c+_*l-(E*s+M*c+L*l),F=S*s+M*a+b*l-(v*s+P*a+D*l),k=R*s+L*a+D*c-(w*s+_*a+b*c),U=T*i+S*o+R*r-(E*i+v*o+w*r),G=E*n+M*o+L*r-(T*n+P*o+_*r),V=v*n+P*i+D*r-(S*n+M*i+b*r),Y=w*n+_*i+b*o-(R*n+L*i+D*o);E=o*l,T=r*c,S=i*l,v=r*a,w=i*c,R=o*a,P=n*l,M=r*s,L=n*c,_=o*s,b=n*a,D=i*s;let W=E*A+v*x+w*C-(T*A+S*x+R*C),Q=T*m+P*x+_*C-(E*m+M*x+L*C),j=S*m+M*A+b*C-(v*m+P*A+D*C),K=R*m+L*A+D*x-(w*m+_*A+b*x),Z=S*p+R*g+T*d-(w*g+E*d+v*p),pe=L*g+E*f+M*p-(P*p+_*g+T*f),Ae=P*d+D*g+v*f-(b*g+S*f+M*d),re=b*p+w*f+_*d-(L*d+D*p+R*f),ge=n*I+i*B+o*F+r*k;if(Math.abs(ge)<O.EPSILON21){if(J.equalsEpsilon(Qe.getMatrix3(e,Oxe),Rxe,O.EPSILON7)&&oe.equals(Qe.getRow(e,3,Bxe),Mxe))return t[0]=0,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=0,t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[10]=0,t[11]=0,t[12]=-e[12],t[13]=-e[13],t[14]=-e[14],t[15]=1,t;throw new ue("matrix is not invertible because its determinate is zero.")}return ge=1/ge,t[0]=I*ge,t[1]=B*ge,t[2]=F*ge,t[3]=k*ge,t[4]=U*ge,t[5]=G*ge,t[6]=V*ge,t[7]=Y*ge,t[8]=W*ge,t[9]=Q*ge,t[10]=j*ge,t[11]=K*ge,t[12]=Z*ge,t[13]=pe*ge,t[14]=Ae*ge,t[15]=re*ge,t};Qe.inverseTransformation=function(e,t){let n=e[0],i=e[1],o=e[2],r=e[4],s=e[5],a=e[6],c=e[8],l=e[9],f=e[10],d=e[12],p=e[13],g=e[14],m=-n*d-i*p-o*g,A=-r*d-s*p-a*g,x=-c*d-l*p-f*g;return t[0]=n,t[1]=r,t[2]=c,t[3]=0,t[4]=i,t[5]=s,t[6]=l,t[7]=0,t[8]=o,t[9]=a,t[10]=f,t[11]=0,t[12]=m,t[13]=A,t[14]=x,t[15]=1,t};var Lxe=new Qe;Qe.inverseTranspose=function(e,t){return Qe.inverse(Qe.transpose(e,Lxe),t)};Qe.IDENTITY=Object.freeze(new Qe(1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1));Qe.ZERO=Object.freeze(new Qe(0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0));Qe.COLUMN0ROW0=0;Qe.COLUMN0ROW1=1;Qe.COLUMN0ROW2=2;Qe.COLUMN0ROW3=3;Qe.COLUMN1ROW0=4;Qe.COLUMN1ROW1=5;Qe.COLUMN1ROW2=6;Qe.COLUMN1ROW3=7;Qe.COLUMN2ROW0=8;Qe.COLUMN2ROW1=9;Qe.COLUMN2ROW2=10;Qe.COLUMN2ROW3=11;Qe.COLUMN3ROW0=12;Qe.COLUMN3ROW1=13;Qe.COLUMN3ROW2=14;Qe.COLUMN3ROW3=15;Object.defineProperties(Qe.prototype,{length:{get:function(){return Qe.packedLength}}});Qe.prototype.clone=function(e){return Qe.clone(this,e)};Qe.prototype.equals=function(e){return Qe.equals(this,e)};Qe.equalsArray=function(e,t,n){return e[0]===t[n]&&e[1]===t[n+1]&&e[2]===t[n+2]&&e[3]===t[n+3]&&e[4]===t[n+4]&&e[5]===t[n+5]&&e[6]===t[n+6]&&e[7]===t[n+7]&&e[8]===t[n+8]&&e[9]===t[n+9]&&e[10]===t[n+10]&&e[11]===t[n+11]&&e[12]===t[n+12]&&e[13]===t[n+13]&&e[14]===t[n+14]&&e[15]===t[n+15]};Qe.prototype.equalsEpsilon=function(e,t){return Qe.equalsEpsilon(this,e,t)};Qe.prototype.toString=function(){return`(${this[0]}, ${this[4]}, ${this[8]}, ${this[12]})
(${this[1]}, ${this[5]}, ${this[9]}, ${this[13]})
(${this[2]}, ${this[6]}, ${this[10]}, ${this[14]})
(${this[3]}, ${this[7]}, ${this[11]}, ${this[15]})`};var N=Qe;var 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AMEBUFFER_ATTACHMENT_GREEN_SIZE:33299,FRAMEBUFFER_ATTACHMENT_BLUE_SIZE:33300,FRAMEBUFFER_ATTACHMENT_ALPHA_SIZE:33301,FRAMEBUFFER_ATTACHMENT_DEPTH_SIZE:33302,FRAMEBUFFER_ATTACHMENT_STENCIL_SIZE:33303,FRAMEBUFFER_DEFAULT:33304,UNSIGNED_INT_24_8:34042,DEPTH24_STENCIL8:35056,UNSIGNED_NORMALIZED:35863,DRAW_FRAMEBUFFER_BINDING:36006,READ_FRAMEBUFFER:36008,DRAW_FRAMEBUFFER:36009,READ_FRAMEBUFFER_BINDING:36010,RENDERBUFFER_SAMPLES:36011,FRAMEBUFFER_ATTACHMENT_TEXTURE_LAYER:36052,MAX_COLOR_ATTACHMENTS:36063,COLOR_ATTACHMENT1:36065,COLOR_ATTACHMENT2:36066,COLOR_ATTACHMENT3:36067,COLOR_ATTACHMENT4:36068,COLOR_ATTACHMENT5:36069,COLOR_ATTACHMENT6:36070,COLOR_ATTACHMENT7:36071,COLOR_ATTACHMENT8:36072,COLOR_ATTACHMENT9:36073,COLOR_ATTACHMENT10:36074,COLOR_ATTACHMENT11:36075,COLOR_ATTACHMENT12:36076,COLOR_ATTACHMENT13:36077,COLOR_ATTACHMENT14:36078,COLOR_ATTACHMENT15:36079,FRAMEBUFFER_INCOMPLETE_MULTISAMPLE:36182,MAX_SAMPLES:36183,HALF_FLOAT:5131,RG:33319,RG_INTEGER:33320,R8:33321,RG8:33323,R16F:33325,R32F:33326,RG16F:33327,RG32F:33328,R8I:33329,R8UI:33330,R16I:33331,R16UI:33332,R32I:33333,R32UI:33334,RG8I:33335,RG8UI:33336,RG16I:33337,RG16UI:33338,RG32I:33339,RG32UI:33340,VERTEX_ARRAY_BINDING:34229,R8_SNORM:36756,RG8_SNORM:36757,RGB8_SNORM:36758,RGBA8_SNORM:36759,SIGNED_NORMALIZED:36764,COPY_READ_BUFFER:36662,COPY_WRITE_BUFFER:36663,COPY_READ_BUFFER_BINDING:36662,COPY_WRITE_BUFFER_BINDING:36663,UNIFORM_BUFFER:35345,UNIFORM_BUFFER_BINDING:35368,UNIFORM_BUFFER_START:35369,UNIFORM_BUFFER_SIZE:35370,MAX_VERTEX_UNIFORM_BLOCKS:35371,MAX_FRAGMENT_UNIFORM_BLOCKS:35373,MAX_COMBINED_UNIFORM_BLOCKS:35374,MAX_UNIFORM_BUFFER_BINDINGS:35375,MAX_UNIFORM_BLOCK_SIZE:35376,MAX_COMBINED_VERTEX_UNIFORM_COMPONENTS:35377,MAX_COMBINED_FRAGMENT_UNIFORM_COMPONENTS:35379,UNIFORM_BUFFER_OFFSET_ALIGNMENT:35380,ACTIVE_UNIFORM_BLOCKS:35382,UNIFORM_TYPE:35383,UNIFORM_SIZE:35384,UNIFORM_BLOCK_INDEX:35386,UNIFORM_OFFSET:35387,UNIFORM_ARRAY_STRIDE:35388,UNIFORM_MATRIX_STRIDE:35389,UNIFORM_IS_ROW_MAJOR:35390,UNIFORM_BLOCK_BINDING:35391,UNIFORM_BLOCK_DATA_SIZE:35392,UNIFORM_BLOCK_ACTIVE_UNIFORMS:35394,UNIFORM_BLOCK_ACTIVE_UNIFORM_INDICES:35395,UNIFORM_BLOCK_REFERENCED_BY_VERTEX_SHADER:35396,UNIFORM_BLOCK_REFERENCED_BY_FRAGMENT_SHADER:35398,INVALID_INDEX:4294967295,MAX_VERTEX_OUTPUT_COMPONENTS:37154,MAX_FRAGMENT_INPUT_COMPONENTS:37157,MAX_SERVER_WAIT_TIMEOUT:37137,OBJECT_TYPE:37138,SYNC_CONDITION:37139,SYNC_STATUS:37140,SYNC_FLAGS:37141,SYNC_FENCE:37142,SYNC_GPU_COMMANDS_COMPLETE:37143,UNSIGNALED:37144,SIGNALED:37145,ALREADY_SIGNALED:37146,TIMEOUT_EXPIRED:37147,CONDITION_SATISFIED:37148,WAIT_FAILED:37149,SYNC_FLUSH_COMMANDS_BIT:1,VERTEX_ATTRIB_ARRAY_DIVISOR:35070,ANY_SAMPLES_PASSED:35887,ANY_SAMPLES_PASSED_CONSERVATIVE:36202,SAMPLER_BINDING:35097,RGB10_A2UI:36975,INT_2_10_10_10_REV:36255,TRANSFORM_FEEDBACK:36386,TRANSFORM_FEEDBACK_PAUSED:36387,TRANSFORM_FEEDBACK_ACTIVE:36388,TRANSFORM_FEEDBACK_BINDING:36389,COMPRESSED_R11_EAC:37488,COMPRESSED_SIGNED_R11_EAC:37489,COMPRESSED_RG11_EAC:37490,COMPRESSED_SIGNED_RG11_EAC:37491,COMPRESSED_RGB8_ETC2:37492,COMPRESSED_SRGB8_ETC2:37493,COMPRESSED_RGB8_PUNCHTHROUGH_ALPHA1_ETC2:37494,COMPRESSED_SRGB8_PUNCHTHROUGH_ALPHA1_ETC2:37495,COMPRESSED_RGBA8_ETC2_EAC:37496,COMPRESSED_SRGB8_ALPHA8_ETC2_EAC:37497,TEXTURE_IMMUTABLE_FORMAT:37167,MAX_ELEMENT_INDEX:36203,TEXTURE_IMMUTABLE_LEVELS:33503,MAX_TEXTURE_MAX_ANISOTROPY_EXT:34047},ee=Object.freeze(Nxe);var 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ne),n.red=e[t++],n.green=e[t++],n.blue=e[t++],n.alpha=e[t],n};ne.byteToFloat=function(e){return e/255};ne.floatToByte=function(e){return e===1?255:e*256|0};ne.clone=function(e,t){if(u(e))return u(t)?(t.red=e.red,t.green=e.green,t.blue=e.blue,t.alpha=e.alpha,t):new ne(e.red,e.green,e.blue,e.alpha)};ne.equals=function(e,t){return e===t||u(e)&&u(t)&&e.red===t.red&&e.green===t.green&&e.blue===t.blue&&e.alpha===t.alpha};ne.equalsArray=function(e,t,n){return e.red===t[n]&&e.green===t[n+1]&&e.blue===t[n+2]&&e.alpha===t[n+3]};ne.prototype.clone=function(e){return ne.clone(this,e)};ne.prototype.equals=function(e){return ne.equals(this,e)};ne.prototype.equalsEpsilon=function(e,t){return this===e||u(e)&&Math.abs(this.red-e.red)<=t&&Math.abs(this.green-e.green)<=t&&Math.abs(this.blue-e.blue)<=t&&Math.abs(this.alpha-e.alpha)<=t};ne.prototype.toString=function(){return`(${this.red}, ${this.green}, ${this.blue}, ${this.alpha})`};ne.prototype.toCssColorString=function(){let e=ne.floatToByte(this.red),t=ne.floatToByte(this.green),n=ne.floatToByte(this.blue);return this.alpha===1?`rgb(${e},${t},${n})`:`rgba(${e},${t},${n},${this.alpha})`};ne.prototype.toCssHexString=function(){let e=ne.floatToByte(this.red).toString(16);e.length<2&&(e=`0${e}`);let t=ne.floatToByte(this.green).toString(16);t.length<2&&(t=`0${t}`);let n=ne.floatToByte(this.blue).toString(16);if(n.length<2&&(n=`0${n}`),this.alpha<1){let i=ne.floatToByte(this.alpha).toString(16);return i.length<2&&(i=`0${i}`),`#${e}${t}${n}${i}`}return`#${e}${t}${n}`};ne.prototype.toBytes=function(e){let t=ne.floatToByte(this.red),n=ne.floatToByte(this.green),i=ne.floatToByte(this.blue),o=ne.floatToByte(this.alpha);return u(e)?(e[0]=t,e[1]=n,e[2]=i,e[3]=o,e):[t,n,i,o]};ne.prototype.toRgba=function(){return Vm[0]=ne.floatToByte(this.red),Vm[1]=ne.floatToByte(this.green),Vm[2]=ne.floatToByte(this.blue),Vm[3]=ne.floatToByte(this.alpha),pG[0]};ne.prototype.brighten=function(e,t){return e=1-e,t.red=1-(1-this.red)*e,t.green=1-(1-this.green)*e,t.blue=1-(1-this.blue)*e,t.alpha=this.alpha,t};ne.prototype.darken=function(e,t){return e=1-e,t.red=this.red*e,t.green=this.green*e,t.blue=this.blue*e,t.alpha=this.alpha,t};ne.prototype.withAlpha=function(e,t){return ne.fromAlpha(this,e,t)};ne.add=function(e,t,n){return n.red=e.red+t.red,n.green=e.green+t.green,n.blue=e.blue+t.blue,n.alpha=e.alpha+t.alpha,n};ne.subtract=function(e,t,n){return n.red=e.red-t.red,n.green=e.green-t.green,n.blue=e.blue-t.blue,n.alpha=e.alpha-t.alpha,n};ne.multiply=function(e,t,n){return n.red=e.red*t.red,n.green=e.green*t.green,n.blue=e.blue*t.blue,n.alpha=e.alpha*t.alpha,n};ne.divide=function(e,t,n){return n.red=e.red/t.red,n.green=e.green/t.green,n.blue=e.blue/t.blue,n.alpha=e.alpha/t.alpha,n};ne.mod=function(e,t,n){return n.red=e.red%t.red,n.green=e.green%t.green,n.blue=e.blue%t.blue,n.alpha=e.alpha%t.alpha,n};ne.lerp=function(e,t,n,i){return i.red=O.lerp(e.red,t.red,n),i.green=O.lerp(e.green,t.green,n),i.blue=O.lerp(e.blue,t.blue,n),i.alpha=O.lerp(e.alpha,t.alpha,n),i};ne.multiplyByScalar=function(e,t,n){return n.red=e.red*t,n.green=e.green*t,n.blue=e.blue*t,n.alpha=e.alpha*t,n};ne.divideByScalar=function(e,t,n){return n.red=e.red/t,n.green=e.green/t,n.blue=e.blue/t,n.alpha=e.alpha/t,n};ne.ALICEBLUE=Object.freeze(ne.fromCssColorString("#F0F8FF"));ne.ANTIQUEWHITE=Object.freeze(ne.fromCssColorString("#FAEBD7"));ne.AQUA=Object.freeze(ne.fromCssColorString("#00FFFF"));ne.AQUAMARINE=Object.freeze(ne.fromCssColorString("#7FFFD4"));ne.AZURE=Object.freeze(ne.fromCssColorString("#F0FFFF"));ne.BEIGE=Object.freeze(ne.fromCssColorString("#F5F5DC"));ne.BISQUE=Object.freeze(ne.fromCssColorString("#FFE4C4"));ne.BLACK=Object.freeze(ne.fromCssColorString("#000000"));ne.BLANCHEDALMOND=Object.freeze(ne.fromCssColorString("#FFEBCD"));ne.BLUE=Object.freeze(ne.fromCssColorString("#0000FF"));ne.BLUEVIOLET=Object.freeze(ne.fromCssColorString("#8A2BE2"));ne.BROWN=Object.freeze(ne.fromCssColorString("#A52A2A"));ne.BURLYWOOD=Object.freeze(ne.fromCssColorString("#DEB887"));ne.CADETBLUE=Object.freeze(ne.fromCssColorString("#5F9EA0"));ne.CHARTREUSE=Object.freeze(ne.fromCssColorString("#7FFF00"));ne.CHOCOLATE=Object.freeze(ne.fromCssColorString("#D2691E"));ne.CORAL=Object.freeze(ne.fromCssColorString("#FF7F50"));ne.CORNFLOWERBLUE=Object.freeze(ne.fromCssColorString("#6495ED"));ne.CORNSILK=Object.freeze(ne.fromCssColorString("#FFF8DC"));ne.CRIMSON=Object.freeze(ne.fromCssColorString("#DC143C"));ne.CYAN=Object.freeze(ne.fromCssColorString("#00FFFF"));ne.DARKBLUE=Object.freeze(ne.fromCssColorString("#00008B"));ne.DARKCYAN=Object.freeze(ne.fromCssColorString("#008B8B"));ne.DARKGOLDENROD=Object.freeze(ne.fromCssColorString("#B8860B"));ne.DARKGRAY=Object.freeze(ne.fromCssColorString("#A9A9A9"));ne.DARKGREEN=Object.freeze(ne.fromCssColorString("#006400"));ne.DARKGREY=ne.DARKGRAY;ne.DARKKHAKI=Object.freeze(ne.fromCssColorString("#BDB76B"));ne.DARKMAGENTA=Object.freeze(ne.fromCssColorString("#8B008B"));ne.DARKOLIVEGREEN=Object.freeze(ne.fromCssColorString("#556B2F"));ne.DARKORANGE=Object.freeze(ne.fromCssColorString("#FF8C00"));ne.DARKORCHID=Object.freeze(ne.fromCssColorString("#9932CC"));ne.DARKRED=Object.freeze(ne.fromCssColorString("#8B0000"));ne.DARKSALMON=Object.freeze(ne.fromCssColorString("#E9967A"));ne.DARKSEAGREEN=Object.freeze(ne.fromCssColorString("#8FBC8F"));ne.DARKSLATEBLUE=Object.freeze(ne.fromCssColorString("#483D8B"));ne.DARKSLATEGRAY=Object.freeze(ne.fromCssColorString("#2F4F4F"));ne.DARKSLATEGREY=ne.DARKSLATEGRAY;ne.DARKTURQUOISE=Object.freeze(ne.fromCssColorString("#00CED1"));ne.DARKVIOLET=Object.freeze(ne.fromCssColorString("#9400D3"));ne.DEEPPINK=Object.freeze(ne.fromCssColorString("#FF1493"));ne.DEEPSKYBLUE=Object.freeze(ne.fromCssColorString("#00BFFF"));ne.DIMGRAY=Object.freeze(ne.fromCssColorString("#696969"));ne.DIMGREY=ne.DIMGRAY;ne.DODGERBLUE=Object.freeze(ne.fromCssColorString("#1E90FF"));ne.FIREBRICK=Object.freeze(ne.fromCssColorString("#B22222"));ne.FLORALWHITE=Object.freeze(ne.fromCssColorString("#FFFAF0"));ne.FORESTGREEN=Object.freeze(ne.fromCssColorString("#228B22"));ne.FUCHSIA=Object.freeze(ne.fromCssColorString("#FF00FF"));ne.GAINSBORO=Object.freeze(ne.fromCssColorString("#DCDCDC"));ne.GHOSTWHITE=Object.freeze(ne.fromCssColorString("#F8F8FF"));ne.GOLD=Object.freeze(ne.fromCssColorString("#FFD700"));ne.GOLDENROD=Object.freeze(ne.fromCssColorString("#DAA520"));ne.GRAY=Object.freeze(ne.fromCssColorString("#808080"));ne.GREEN=Object.freeze(ne.fromCssColorString("#008000"));ne.GREENYELLOW=Object.freeze(ne.fromCssColorString("#ADFF2F"));ne.GREY=ne.GRAY;ne.HONEYDEW=Object.freeze(ne.fromCssColorString("#F0FFF0"));ne.HOTPINK=Object.freeze(ne.fromCssColorString("#FF69B4"));ne.INDIANRED=Object.freeze(ne.fromCssColorString("#CD5C5C"));ne.INDIGO=Object.freeze(ne.fromCssColorString("#4B0082"));ne.IVORY=Object.freeze(ne.fromCssColorString("#FFFFF0"));ne.KHAKI=Object.freeze(ne.fromCssColorString("#F0E68C"));ne.LAVENDER=Object.freeze(ne.fromCssColorString("#E6E6FA"));ne.LAVENDAR_BLUSH=Object.freeze(ne.fromCssColorString("#FFF0F5"));ne.LAWNGREEN=Object.freeze(ne.fromCssColorString("#7CFC00"));ne.LEMONCHIFFON=Object.freeze(ne.fromCssColorString("#FFFACD"));ne.LIGHTBLUE=Object.freeze(ne.fromCssColorString("#ADD8E6"));ne.LIGHTCORAL=Object.freeze(ne.fromCssColorString("#F08080"));ne.LIGHTCYAN=Object.freeze(ne.fromCssColorString("#E0FFFF"));ne.LIGHTGOLDENRODYELLOW=Object.freeze(ne.fromCssColorString("#FAFAD2"));ne.LIGHTGRAY=Object.freeze(ne.fromCssColorString("#D3D3D3"));ne.LIGHTGREEN=Object.freeze(ne.fromCssColorString("#90EE90"));ne.LIGHTGREY=ne.LIGHTGRAY;ne.LIGHTPINK=Object.freeze(ne.fromCssColorString("#FFB6C1"));ne.LIGHTSEAGREEN=Object.freeze(ne.fromCssColorString("#20B2AA"));ne.LIGHTSKYBLUE=Object.freeze(ne.fromCssColorString("#87CEFA"));ne.LIGHTSLATEGRAY=Object.freeze(ne.fromCssColorString("#778899"));ne.LIGHTSLATEGREY=ne.LIGHTSLATEGRAY;ne.LIGHTSTEELBLUE=Object.freeze(ne.fromCssColorString("#B0C4DE"));ne.LIGHTYELLOW=Object.freeze(ne.fromCssColorString("#FFFFE0"));ne.LIME=Object.freeze(ne.fromCssColorString("#00FF00"));ne.LIMEGREEN=Object.freeze(ne.fromCssColorString("#32CD32"));ne.LINEN=Object.freeze(ne.fromCssColorString("#FAF0E6"));ne.MAGENTA=Object.freeze(ne.fromCssColorString("#FF00FF"));ne.MAROON=Object.freeze(ne.fromCssColorString("#800000"));ne.MEDIUMAQUAMARINE=Object.freeze(ne.fromCssColorString("#66CDAA"));ne.MEDIUMBLUE=Object.freeze(ne.fromCssColorString("#0000CD"));ne.MEDIUMORCHID=Object.freeze(ne.fromCssColorString("#BA55D3"));ne.MEDIUMPURPLE=Object.freeze(ne.fromCssColorString("#9370DB"));ne.MEDIUMSEAGREEN=Object.freeze(ne.fromCssColorString("#3CB371"));ne.MEDIUMSLATEBLUE=Object.freeze(ne.fromCssColorString("#7B68EE"));ne.MEDIUMSPRINGGREEN=Object.freeze(ne.fromCssColorString("#00FA9A"));ne.MEDIUMTURQUOISE=Object.freeze(ne.fromCssColorString("#48D1CC"));ne.MEDIUMVIOLETRED=Object.freeze(ne.fromCssColorString("#C71585"));ne.MIDNIGHTBLUE=Object.freeze(ne.fromCssColorString("#191970"));ne.MINTCREAM=Object.freeze(ne.fromCssColorString("#F5FFFA"));ne.MISTYROSE=Object.freeze(ne.fromCssColorString("#FFE4E1"));ne.MOCCASIN=Object.freeze(ne.fromCssColorString("#FFE4B5"));ne.NAVAJOWHITE=Object.freeze(ne.fromCssColorString("#FFDEAD"));ne.NAVY=Object.freeze(ne.fromCssColorString("#000080"));ne.OLDLACE=Object.freeze(ne.fromCssColorString("#FDF5E6"));ne.OLIVE=Object.freeze(ne.fromCssColorString("#808000"));ne.OLIVEDRAB=Object.freeze(ne.fromCssColorString("#6B8E23"));ne.ORANGE=Object.freeze(ne.fromCssColorString("#FFA500"));ne.ORANGERED=Object.freeze(ne.fromCssColorString("#FF4500"));ne.ORCHID=Object.freeze(ne.fromCssColorString("#DA70D6"));ne.PALEGOLDENROD=Object.freeze(ne.fromCssColorString("#EEE8AA"));ne.PALEGREEN=Object.freeze(ne.fromCssColorString("#98FB98"));ne.PALETURQUOISE=Object.freeze(ne.fromCssColorString("#AFEEEE"));ne.PALEVIOLETRED=Object.freeze(ne.fromCssColorString("#DB7093"));ne.PAPAYAWHIP=Object.freeze(ne.fromCssColorString("#FFEFD5"));ne.PEACHPUFF=Object.freeze(ne.fromCssColorString("#FFDAB9"));ne.PERU=Object.freeze(ne.fromCssColorString("#CD853F"));ne.PINK=Object.freeze(ne.fromCssColorString("#FFC0CB"));ne.PLUM=Object.freeze(ne.fromCssColorString("#DDA0DD"));ne.POWDERBLUE=Object.freeze(ne.fromCssColorString("#B0E0E6"));ne.PURPLE=Object.freeze(ne.fromCssColorString("#800080"));ne.RED=Object.freeze(ne.fromCssColorString("#FF0000"));ne.ROSYBROWN=Object.freeze(ne.fromCssColorString("#BC8F8F"));ne.ROYALBLUE=Object.freeze(ne.fromCssColorString("#4169E1"));ne.SADDLEBROWN=Object.freeze(ne.fromCssColorString("#8B4513"));ne.SALMON=Object.freeze(ne.fromCssColorString("#FA8072"));ne.SANDYBROWN=Object.freeze(ne.fromCssColorString("#F4A460"));ne.SEAGREEN=Object.freeze(ne.fromCssColorString("#2E8B57"));ne.SEASHELL=Object.freeze(ne.fromCssColorString("#FFF5EE"));ne.SIENNA=Object.freeze(ne.fromCssColorString("#A0522D"));ne.SILVER=Object.freeze(ne.fromCssColorString("#C0C0C0"));ne.SKYBLUE=Object.freeze(ne.fromCssColorString("#87CEEB"));ne.SLATEBLUE=Object.freeze(ne.fromCssColorString("#6A5ACD"));ne.SLATEGRAY=Object.freeze(ne.fromCssColorString("#708090"));ne.SLATEGREY=ne.SLATEGRAY;ne.SNOW=Object.freeze(ne.fromCssColorString("#FFFAFA"));ne.SPRINGGREEN=Object.freeze(ne.fromCssColorString("#00FF7F"));ne.STEELBLUE=Object.freeze(ne.fromCssColorString("#4682B4"));ne.TAN=Object.freeze(ne.fromCssColorString("#D2B48C"));ne.TEAL=Object.freeze(ne.fromCssColorString("#008080"));ne.THISTLE=Object.freeze(ne.fromCssColorString("#D8BFD8"));ne.TOMATO=Object.freeze(ne.fromCssColorString("#FF6347"));ne.TURQUOISE=Object.freeze(ne.fromCssColorString("#40E0D0"));ne.VIOLET=Object.freeze(ne.fromCssColorString("#EE82EE"));ne.WHEAT=Object.freeze(ne.fromCssColorString("#F5DEB3"));ne.WHITE=Object.freeze(ne.fromCssColorString("#FFFFFF"));ne.WHITESMOKE=Object.freeze(ne.fromCssColorString("#F5F5F5"));ne.YELLOW=Object.freeze(ne.fromCssColorString("#FFFF00"));ne.YELLOWGREEN=Object.freeze(ne.fromCssColorString("#9ACD32"));ne.TRANSPARENT=Object.freeze(new ne(0,0,0,0));var z=ne;function T3(e){e=y(e,y.EMPTY_OBJECT),this.color=e.color,this.depth=e.depth,this.stencil=e.stencil,this.renderState=e.renderState,this.framebuffer=e.framebuffer,this.owner=e.owner,this.pass=e.pass}T3.ALL=Object.freeze(new T3({color:new z(0,0,0,0),depth:1,stencil:0}));T3.prototype.execute=function(e,t){e.clear(this,t)};var ii=T3;var nCe={ENVIRONMENT:0,COMPUTE:1,GLOBE:2,TERRAIN_CLASSIFICATION:3,CESIUM_3D_TILE:4,CESIUM_3D_TILE_CLASSIFICATION:5,CESIUM_3D_TILE_CLASSIFICATION_IGNORE_SHOW:6,OPAQUE:7,TRANSLUCENT:8,VOXELS:9,OVERLAY:10,NUMBER_OF_PASSES:11},Ee=Object.freeze(nCe);function oZ(e){e=y(e,y.EMPTY_OBJECT),this.vertexArray=e.vertexArray,this.fragmentShaderSource=e.fragmentShaderSource,this.shaderProgram=e.shaderProgram,this.uniformMap=e.uniformMap,this.outputTexture=e.outputTexture,this.preExecute=e.preExecute,this.postExecute=e.postExecute,this.canceled=e.canceled,this.persists=y(e.persists,!1),this.pass=Ee.COMPUTE,this.owner=e.owner}oZ.prototype.execute=function(e){e.execute(this)};var Uu=oZ;function vt(e,t){this.x=y(e,0),this.y=y(t,0)}vt.fromElements=function(e,t,n){return u(n)?(n.x=e,n.y=t,n):new vt(e,t)};vt.clone=function(e,t){if(u(e))return u(t)?(t.x=e.x,t.y=e.y,t):new vt(e.x,e.y)};vt.fromCartesian3=vt.clone;vt.fromCartesian4=vt.clone;vt.packedLength=2;vt.pack=function(e,t,n){return n=y(n,0),t[n++]=e.x,t[n]=e.y,t};vt.unpack=function(e,t,n){return t=y(t,0),u(n)||(n=new vt),n.x=e[t++],n.y=e[t],n};vt.packArray=function(e,t){let n=e.length,i=n*2;u(t)?!Array.isArray(t)&&t.length!==i||t.length!==i&&(t.length=i):t=new Array(i);for(let o=0;o<n;++o)vt.pack(e[o],t,o*2);return t};vt.unpackArray=function(e,t){let n=e.length;u(t)?t.length=n/2:t=new Array(n/2);for(let i=0;i<n;i+=2){let o=i/2;t[o]=vt.unpack(e,i,t[o])}return t};vt.fromArray=vt.unpack;vt.maximumComponent=function(e){return Math.max(e.x,e.y)};vt.minimumComponent=function(e){return Math.min(e.x,e.y)};vt.minimumByComponent=function(e,t,n){return n.x=Math.min(e.x,t.x),n.y=Math.min(e.y,t.y),n};vt.maximumByComponent=function(e,t,n){return n.x=Math.max(e.x,t.x),n.y=Math.max(e.y,t.y),n};vt.clamp=function(e,t,n,i){let o=O.clamp(e.x,t.x,n.x),r=O.clamp(e.y,t.y,n.y);return i.x=o,i.y=r,i};vt.magnitudeSquared=function(e){return e.x*e.x+e.y*e.y};vt.magnitude=function(e){return Math.sqrt(vt.magnitudeSquared(e))};var E3=new vt;vt.distance=function(e,t){return vt.subtract(e,t,E3),vt.magnitude(E3)};vt.distanceSquared=function(e,t){return vt.subtract(e,t,E3),vt.magnitudeSquared(E3)};vt.normalize=function(e,t){let n=vt.magnitude(e);return t.x=e.x/n,t.y=e.y/n,t};vt.dot=function(e,t){return e.x*t.x+e.y*t.y};vt.cross=function(e,t){return e.x*t.y-e.y*t.x};vt.multiplyComponents=function(e,t,n){return n.x=e.x*t.x,n.y=e.y*t.y,n};vt.divideComponents=function(e,t,n){return n.x=e.x/t.x,n.y=e.y/t.y,n};vt.add=function(e,t,n){return n.x=e.x+t.x,n.y=e.y+t.y,n};vt.subtract=function(e,t,n){return n.x=e.x-t.x,n.y=e.y-t.y,n};vt.multiplyByScalar=function(e,t,n){return n.x=e.x*t,n.y=e.y*t,n};vt.divideByScalar=function(e,t,n){return n.x=e.x/t,n.y=e.y/t,n};vt.negate=function(e,t){return t.x=-e.x,t.y=-e.y,t};vt.abs=function(e,t){return t.x=Math.abs(e.x),t.y=Math.abs(e.y),t};var rZ=new vt;vt.lerp=function(e,t,n,i){return vt.multiplyByScalar(t,n,rZ),i=vt.multiplyByScalar(e,1-n,i),vt.add(rZ,i,i)};var sZ=new vt,aZ=new vt;vt.angleBetween=function(e,t){return vt.normalize(e,sZ),vt.normalize(t,aZ),O.acosClamped(vt.dot(sZ,aZ))};var iCe=new vt;vt.mostOrthogonalAxis=function(e,t){let n=vt.normalize(e,iCe);return 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C=n.x,E=n.y,T=n.z,S=rCe;S.x=x.x*C*2,S.y=x.y*E*2,S.z=x.z*T*2;let v=(1-A)*h.magnitude(e)/(.5*h.magnitude(S)),w=0,R,P,M,L,_,b,D,I,B,F,k;do{v-=w,M=1/(1+v*C),L=1/(1+v*E),_=1/(1+v*T),b=M*M,D=L*L,I=_*_,B=b*M,F=D*L,k=I*_,R=d*b+p*D+g*I-1,P=d*B*C+p*F*E+g*k*T;let U=-2*P;w=R/U}while(Math.abs(R)>O.EPSILON12);return u(o)?(o.x=r*M,o.y=s*L,o.z=a*_,o):new h(r*M,s*L,a*_)}var h0=sCe;function Zr(e,t,n){this.longitude=y(e,0),this.latitude=y(t,0),this.height=y(n,0)}Zr.fromRadians=function(e,t,n,i){return n=y(n,0),u(i)?(i.longitude=e,i.latitude=t,i.height=n,i):new Zr(e,t,n)};Zr.fromDegrees=function(e,t,n,i){return e=O.toRadians(e),t=O.toRadians(t),Zr.fromRadians(e,t,n,i)};var aCe=new h,cCe=new h,lCe=new h,uCe=new h(1/6378137,1/6378137,1/6356752314245179e-9),fCe=new h(1/(6378137*6378137),1/(6378137*6378137),1/(6356752314245179e-9*6356752314245179e-9)),dCe=O.EPSILON1;Zr.fromCartesian=function(e,t,n){let i=u(t)?t.oneOverRadii:uCe,o=u(t)?t.oneOverRadiiSquared:fCe,r=u(t)?t._centerToleranceSquared:dCe,s=h0(e,i,o,r,cCe);if(!u(s))return;let a=h.multiplyComponents(s,o,aCe);a=h.normalize(a,a);let c=h.subtract(e,s,lCe),l=Math.atan2(a.y,a.x),f=Math.asin(a.z),d=O.sign(h.dot(c,e))*h.magnitude(c);return u(n)?(n.longitude=l,n.latitude=f,n.height=d,n):new Zr(l,f,d)};Zr.toCartesian=function(e,t,n){return h.fromRadians(e.longitude,e.latitude,e.height,t,n)};Zr.clone=function(e,t){if(u(e))return u(t)?(t.longitude=e.longitude,t.latitude=e.latitude,t.height=e.height,t):new Zr(e.longitude,e.latitude,e.height)};Zr.equals=function(e,t){return e===t||u(e)&&u(t)&&e.longitude===t.longitude&&e.latitude===t.latitude&&e.height===t.height};Zr.equalsEpsilon=function(e,t,n){return n=y(n,0),e===t||u(e)&&u(t)&&Math.abs(e.longitude-t.longitude)<=n&&Math.abs(e.latitude-t.latitude)<=n&&Math.abs(e.height-t.height)<=n};Zr.ZERO=Object.freeze(new Zr(0,0,0));Zr.prototype.clone=function(e){return Zr.clone(this,e)};Zr.prototype.equals=function(e){return Zr.equals(this,e)};Zr.prototype.equalsEpsilon=function(e,t){return Zr.equalsEpsilon(this,e,t)};Zr.prototype.toString=function(){return`(${this.longitude}, ${this.latitude}, ${this.height})`};var he=Zr;function lZ(e,t,n,i){t=y(t,0),n=y(n,0),i=y(i,0),e._radii=new h(t,n,i),e._radiiSquared=new h(t*t,n*n,i*i),e._radiiToTheFourth=new h(t*t*t*t,n*n*n*n,i*i*i*i),e._oneOverRadii=new h(t===0?0:1/t,n===0?0:1/n,i===0?0:1/i),e._oneOverRadiiSquared=new h(t===0?0:1/(t*t),n===0?0:1/(n*n),i===0?0:1/(i*i)),e._minimumRadius=Math.min(t,n,i),e._maximumRadius=Math.max(t,n,i),e._centerToleranceSquared=O.EPSILON1,e._radiiSquared.z!==0&&(e._squaredXOverSquaredZ=e._radiiSquared.x/e._radiiSquared.z)}function eo(e,t,n){this._radii=void 0,this._radiiSquared=void 0,this._radiiToTheFourth=void 0,this._oneOverRadii=void 0,this._oneOverRadiiSquared=void 0,this._minimumRadius=void 0,this._maximumRadius=void 0,this._centerToleranceSquared=void 0,this._squaredXOverSquaredZ=void 0,lZ(this,e,t,n)}Object.defineProperties(eo.prototype,{radii:{get:function(){return this._radii}},radiiSquared:{get:function(){return this._radiiSquared}},radiiToTheFourth:{get:function(){return this._radiiToTheFourth}},oneOverRadii:{get:function(){return this._oneOverRadii}},oneOverRadiiSquared:{get:function(){return this._oneOverRadiiSquared}},minimumRadius:{get:function(){return this._minimumRadius}},maximumRadius:{get:function(){return this._maximumRadius}}});eo.clone=function(e,t){if(!u(e))return;let n=e._radii;return u(t)?(h.clone(n,t._radii),h.clone(e._radiiSquared,t._radiiSquared),h.clone(e._radiiToTheFourth,t._radiiToTheFourth),h.clone(e._oneOverRadii,t._oneOverRadii),h.clone(e._oneOverRadiiSquared,t._oneOverRadiiSquared),t._minimumRadius=e._minimumRadius,t._maximumRadius=e._maximumRadius,t._centerToleranceSquared=e._centerToleranceSquared,t):new eo(n.x,n.y,n.z)};eo.fromCartesian3=function(e,t){return u(t)||(t=new eo),u(e)&&lZ(t,e.x,e.y,e.z),t};eo.WGS84=Object.freeze(new eo(6378137,6378137,6356752314245179e-9));eo.UNIT_SPHERE=Object.freeze(new eo(1,1,1));eo.MOON=Object.freeze(new eo(O.LUNAR_RADIUS,O.LUNAR_RADIUS,O.LUNAR_RADIUS));eo.prototype.clone=function(e){return eo.clone(this,e)};eo.packedLength=h.packedLength;eo.pack=function(e,t,n){return n=y(n,0),h.pack(e._radii,t,n),t};eo.unpack=function(e,t,n){t=y(t,0);let i=h.unpack(e,t);return eo.fromCartesian3(i,n)};eo.prototype.geocentricSurfaceNormal=h.normalize;eo.prototype.geodeticSurfaceNormalCartographic=function(e,t){let n=e.longitude,i=e.latitude,o=Math.cos(i),r=o*Math.cos(n),s=o*Math.sin(n),a=Math.sin(i);return u(t)||(t=new h),t.x=r,t.y=s,t.z=a,h.normalize(t,t)};eo.prototype.geodeticSurfaceNormal=function(e,t){if(!h.equalsEpsilon(e,h.ZERO,O.EPSILON14))return u(t)||(t=new h),t=h.multiplyComponents(e,this._oneOverRadiiSquared,t),h.normalize(t,t)};var hCe=new h,mCe=new h;eo.prototype.cartographicToCartesian=function(e,t){let n=hCe,i=mCe;this.geodeticSurfaceNormalCartographic(e,n),h.multiplyComponents(this._radiiSquared,n,i);let o=Math.sqrt(h.dot(n,i));return h.divideByScalar(i,o,i),h.multiplyByScalar(n,e.height,n),u(t)||(t=new h),h.add(i,n,t)};eo.prototype.cartographicArrayToCartesianArray=function(e,t){let n=e.length;u(t)?t.length=n:t=new Array(n);for(let i=0;i<n;i++)t[i]=this.cartographicToCartesian(e[i],t[i]);return t};var pCe=new h,_Ce=new h,gCe=new h;eo.prototype.cartesianToCartographic=function(e,t){let n=this.scaleToGeodeticSurface(e,_Ce);if(!u(n))return;let i=this.geodeticSurfaceNormal(n,pCe),o=h.subtract(e,n,gCe),r=Math.atan2(i.y,i.x),s=Math.asin(i.z),a=O.sign(h.dot(o,e))*h.magnitude(o);return u(t)?(t.longitude=r,t.latitude=s,t.height=a,t):new he(r,s,a)};eo.prototype.cartesianArrayToCartographicArray=function(e,t){let n=e.length;u(t)?t.length=n:t=new Array(n);for(let i=0;i<n;++i)t[i]=this.cartesianToCartographic(e[i],t[i]);return t};eo.prototype.scaleToGeodeticSurface=function(e,t){return h0(e,this._oneOverRadii,this._oneOverRadiiSquared,this._centerToleranceSquared,t)};eo.prototype.scaleToGeocentricSurface=function(e,t){u(t)||(t=new h);let n=e.x,i=e.y,o=e.z,r=this._oneOverRadiiSquared,s=1/Math.sqrt(n*n*r.x+i*i*r.y+o*o*r.z);return h.multiplyByScalar(e,s,t)};eo.prototype.transformPositionToScaledSpace=function(e,t){return u(t)||(t=new h),h.multiplyComponents(e,this._oneOverRadii,t)};eo.prototype.transformPositionFromScaledSpace=function(e,t){return u(t)||(t=new h),h.multiplyComponents(e,this._radii,t)};eo.prototype.equals=function(e){return this===e||u(e)&&h.equals(this._radii,e._radii)};eo.prototype.toString=function(){return this._radii.toString()};eo.prototype.getSurfaceNormalIntersectionWithZAxis=function(e,t,n){t=y(t,0);let i=this._squaredXOverSquaredZ;if(u(n)||(n=new h),n.x=0,n.y=0,n.z=e.z*(1-i),!(Math.abs(n.z)>=this._radii.z-t))return n};var yCe=[.14887433898163,.43339539412925,.67940956829902,.86506336668898,.97390652851717,0],ACe=[.29552422471475,.26926671930999,.21908636251598,.14945134915058,.066671344308684,0];function cZ(e,t,n){let i=.5*(t+e),o=.5*(t-e),r=0;for(let s=0;s<5;s++){let a=o*yCe[s];r+=ACe[s]*(n(i+a)+n(i-a))}return r*=o,r}eo.prototype.surfaceArea=function(e){let t=e.west,n=e.east,i=e.south,o=e.north;for(;n<t;)n+=O.TWO_PI;let r=this._radiiSquared,s=r.x,a=r.y,c=r.z,l=s*a;return cZ(i,o,function(f){let d=Math.cos(f),p=Math.sin(f);return Math.cos(f)*cZ(t,n,function(g){let m=Math.cos(g),A=Math.sin(g);return Math.sqrt(l*p*p+c*(a*m*m+s*A*A)*d*d)})})};var ie=eo;function b3(e){this._ellipsoid=y(e,ie.WGS84),this._semimajorAxis=this._ellipsoid.maximumRadius,this._oneOverSemimajorAxis=1/this._semimajorAxis}Object.defineProperties(b3.prototype,{ellipsoid:{get:function(){return this._ellipsoid}}});b3.prototype.project=function(e,t){let n=this._semimajorAxis,i=e.longitude*n,o=e.latitude*n,r=e.height;return u(t)?(t.x=i,t.y=o,t.z=r,t):new h(i,o,r)};b3.prototype.unproject=function(e,t){let n=this._oneOverSemimajorAxis,i=e.x*n,o=e.y*n,r=e.z;return u(t)?(t.longitude=i,t.latitude=o,t.height=r,t):new he(i,o,r)};var vi=b3;var xCe={OUTSIDE:-1,INTERSECTING:0,INSIDE:1},Jt=Object.freeze(xCe);function Nn(e,t,n,i){this.west=y(e,0),this.south=y(t,0),this.east=y(n,0),this.north=y(i,0)}Object.defineProperties(Nn.prototype,{width:{get:function(){return Nn.computeWidth(this)}},height:{get:function(){return Nn.computeHeight(this)}}});Nn.packedLength=4;Nn.pack=function(e,t,n){return n=y(n,0),t[n++]=e.west,t[n++]=e.south,t[n++]=e.east,t[n]=e.north,t};Nn.unpack=function(e,t,n){return t=y(t,0),u(n)||(n=new Nn),n.west=e[t++],n.south=e[t++],n.east=e[t++],n.north=e[t],n};Nn.computeWidth=function(e){let t=e.east,n=e.west;return t<n&&(t+=O.TWO_PI),t-n};Nn.computeHeight=function(e){return e.north-e.south};Nn.fromDegrees=function(e,t,n,i,o){return e=O.toRadians(y(e,0)),t=O.toRadians(y(t,0)),n=O.toRadians(y(n,0)),i=O.toRadians(y(i,0)),u(o)?(o.west=e,o.south=t,o.east=n,o.north=i,o):new Nn(e,t,n,i)};Nn.fromRadians=function(e,t,n,i,o){return u(o)?(o.west=y(e,0),o.south=y(t,0),o.east=y(n,0),o.north=y(i,0),o):new Nn(e,t,n,i)};Nn.fromCartographicArray=function(e,t){let n=Number.MAX_VALUE,i=-Number.MAX_VALUE,o=Number.MAX_VALUE,r=-Number.MAX_VALUE,s=Number.MAX_VALUE,a=-Number.MAX_VALUE;for(let c=0,l=e.length;c<l;c++){let f=e[c];n=Math.min(n,f.longitude),i=Math.max(i,f.longitude),s=Math.min(s,f.latitude),a=Math.max(a,f.latitude);let d=f.longitude>=0?f.longitude:f.longitude+O.TWO_PI;o=Math.min(o,d),r=Math.max(r,d)}return i-n>r-o&&(n=o,i=r,i>O.PI&&(i=i-O.TWO_PI),n>O.PI&&(n=n-O.TWO_PI)),u(t)?(t.west=n,t.south=s,t.east=i,t.north=a,t):new Nn(n,s,i,a)};Nn.fromCartesianArray=function(e,t,n){t=y(t,ie.WGS84);let i=Number.MAX_VALUE,o=-Number.MAX_VALUE,r=Number.MAX_VALUE,s=-Number.MAX_VALUE,a=Number.MAX_VALUE,c=-Number.MAX_VALUE;for(let l=0,f=e.length;l<f;l++){let d=t.cartesianToCartographic(e[l]);i=Math.min(i,d.longitude),o=Math.max(o,d.longitude),a=Math.min(a,d.latitude),c=Math.max(c,d.latitude);let p=d.longitude>=0?d.longitude:d.longitude+O.TWO_PI;r=Math.min(r,p),s=Math.max(s,p)}return o-i>s-r&&(i=r,o=s,o>O.PI&&(o=o-O.TWO_PI),i>O.PI&&(i=i-O.TWO_PI)),u(n)?(n.west=i,n.south=a,n.east=o,n.north=c,n):new Nn(i,a,o,c)};Nn.clone=function(e,t){if(u(e))return u(t)?(t.west=e.west,t.south=e.south,t.east=e.east,t.north=e.north,t):new Nn(e.west,e.south,e.east,e.north)};Nn.equalsEpsilon=function(e,t,n){return n=y(n,0),e===t||u(e)&&u(t)&&Math.abs(e.west-t.west)<=n&&Math.abs(e.south-t.south)<=n&&Math.abs(e.east-t.east)<=n&&Math.abs(e.north-t.north)<=n};Nn.prototype.clone=function(e){return Nn.clone(this,e)};Nn.prototype.equals=function(e){return Nn.equals(this,e)};Nn.equals=function(e,t){return e===t||u(e)&&u(t)&&e.west===t.west&&e.south===t.south&&e.east===t.east&&e.north===t.north};Nn.prototype.equalsEpsilon=function(e,t){return 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i={supportedTargetFormats:t,ktx2Buffer:o},n.scheduleTask(i,[e])}return i={supportedTargetFormats:t,ktx2Buffer:e},n.scheduleTask(i,[e.buffer])}).then(function(n){let i=n.length,o=Object.keys(n[0]),r=o.length,s;for(s=0;s<i;s++){let a=n[s];for(let c=0;c<r;c++){let l=a[o[c]];a[o[c]]=new yv(l.internalFormat,l.datatype,l.width,l.height,l.levelBuffer)}}if(r===1){for(s=0;s<i;++s)n[s]=n[s][o[0]];i===1&&(n=n[0])}return n}).catch(function(n){throw n})};var Av=Ym;var jJ;qJ.setKTX2SupportedFormats=function(e,t,n,i,o,r){jJ={s3tc:e,pvrtc:t,astc:n,etc:i,etc1:o,bc7:r}};function qJ(e){let t;return e instanceof ArrayBuffer||ArrayBuffer.isView(e)?t=Promise.resolve(e):t=Pe.createIfNeeded(e).fetchArrayBuffer(),t.then(function(n){return Av.transcode(n,jJ)})}var al=qJ;function 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a=i.width,c=i.height,l=i.arrayBufferView,f=this._size,d=this._pixelFormat,p=this._internalFormat,g=this._pixelDatatype,m=this._preMultiplyAlpha,A=this._flipY,x=y(e.skipColorSpaceConversion,!1),C=4;u(l)&&(C=rt.alignmentInBytes(d,g,a)),o.pixelStorei(o.UNPACK_ALIGNMENT,C),x?o.pixelStorei(o.UNPACK_COLORSPACE_CONVERSION_WEBGL,o.NONE):o.pixelStorei(o.UNPACK_COLORSPACE_CONVERSION_WEBGL,o.BROWSER_DEFAULT_WEBGL);let E=!1;if(!this._initialized){if(t===0&&n===0&&a===f&&c===f)u(l)?(o.pixelStorei(o.UNPACK_PREMULTIPLY_ALPHA_WEBGL,!1),o.pixelStorei(o.UNPACK_FLIP_Y_WEBGL,!1),A&&(l=rt.flipY(l,d,g,f,f)),o.texImage2D(s,0,p,f,f,0,d,Xe.toWebGLConstant(g,this._context),l)):(o.pixelStorei(o.UNPACK_PREMULTIPLY_ALPHA_WEBGL,m),o.pixelStorei(o.UNPACK_FLIP_Y_WEBGL,A),o.texImage2D(s,0,p,d,Xe.toWebGLConstant(g,this._context),i)),E=!0;else{o.pixelStorei(o.UNPACK_PREMULTIPLY_ALPHA_WEBGL,!1),o.pixelStorei(o.UNPACK_FLIP_Y_WEBGL,!1);let 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t=y(e.wrapS,Sn.CLAMP_TO_EDGE),n=y(e.wrapT,Sn.CLAMP_TO_EDGE),i=y(e.minificationFilter,an.LINEAR),o=y(e.magnificationFilter,xi.LINEAR),r=u(e.maximumAnisotropy)?e.maximumAnisotropy:1;this._wrapS=t,this._wrapT=n,this._minificationFilter=i,this._magnificationFilter=o,this._maximumAnisotropy=r}Object.defineProperties(xv.prototype,{wrapS:{get:function(){return this._wrapS}},wrapT:{get:function(){return this._wrapT}},minificationFilter:{get:function(){return this._minificationFilter}},magnificationFilter:{get:function(){return this._magnificationFilter}},maximumAnisotropy:{get:function(){return this._maximumAnisotropy}}});xv.equals=function(e,t){return e===t||u(e)&&u(t)&&e._wrapS===t._wrapS&&e._wrapT===t._wrapT&&e._minificationFilter===t._minificationFilter&&e._magnificationFilter===t._magnificationFilter&&e._maximumAnisotropy===t._maximumAnisotropy};xv.NEAREST=Object.freeze(new xv({wrapS:Sn.CLAMP_TO_EDGE,wrapT:Sn.CLAMP_TO_EDGE,minificationFilter:an.NEAREST,magnificationFilter:xi.NEAREST}));var ln=xv;function Cv(e){e=y(e,y.EMPTY_OBJECT);let t=e.context,n=e.source,i,o;if(u(n)){let E=[n.positiveX,n.negativeX,n.positiveY,n.negativeY,n.positiveZ,n.negativeZ];i=E[0].width,o=E[0].height}else i=e.width,o=e.height;let r=i,s=y(e.pixelDatatype,Xe.UNSIGNED_BYTE),a=y(e.pixelFormat,rt.RGBA),c=rt.toInternalFormat(a,s,t),l=rt.textureSizeInBytes(a,s,r,r)*6,f=e.preMultiplyAlpha||a===rt.RGB||a===rt.LUMINANCE,d=y(e.flipY,!0),p=y(e.skipColorSpaceConversion,!1),g=t._gl,m=g.TEXTURE_CUBE_MAP,A=g.createTexture();g.activeTexture(g.TEXTURE0),g.bindTexture(m,A);function x(E,T,S,v,w){let R=T.arrayBufferView;u(R)||(R=T.bufferView);let P=4;u(R)&&(P=rt.alignmentInBytes(a,s,i)),g.pixelStorei(g.UNPACK_ALIGNMENT,P),w?g.pixelStorei(g.UNPACK_COLORSPACE_CONVERSION_WEBGL,g.NONE):g.pixelStorei(g.UNPACK_COLORSPACE_CONVERSION_WEBGL,g.BROWSER_DEFAULT_WEBGL),u(R)?(g.pixelStorei(g.UNPACK_PREMULTIPLY_ALPHA_WEBGL,!1),g.pixelStorei(g.UNPACK_FLIP_Y_WEBGL,!1),v&&(R=rt.flipY(R,a,s,r,r)),g.texImage2D(E,0,c,r,r,0,a,Xe.toWebGLConstant(s,t),R)):(g.pixelStorei(g.UNPACK_PREMULTIPLY_ALPHA_WEBGL,S),g.pixelStorei(g.UNPACK_FLIP_Y_WEBGL,v),g.texImage2D(E,0,c,a,Xe.toWebGLConstant(s,t),T))}u(n)?(x(g.TEXTURE_CUBE_MAP_POSITIVE_X,n.positiveX,f,d,p),x(g.TEXTURE_CUBE_MAP_NEGATIVE_X,n.negativeX,f,d,p),x(g.TEXTURE_CUBE_MAP_POSITIVE_Y,n.positiveY,f,d,p),x(g.TEXTURE_CUBE_MAP_NEGATIVE_Y,n.negativeY,f,d,p),x(g.TEXTURE_CUBE_MAP_POSITIVE_Z,n.positiveZ,f,d,p),x(g.TEXTURE_CUBE_MAP_NEGATIVE_Z,n.negativeZ,f,d,p)):(g.texImage2D(g.TEXTURE_CUBE_MAP_POSITIVE_X,0,c,r,r,0,a,Xe.toWebGLConstant(s,t),null),g.texImage2D(g.TEXTURE_CUBE_MAP_NEGATIVE_X,0,c,r,r,0,a,Xe.toWebGLConstant(s,t),null),g.texImage2D(g.TEXTURE_CUBE_MAP_POSITIVE_Y,0,c,r,r,0,a,Xe.toWebGLConstant(s,t),null),g.texImage2D(g.TEXTURE_CUBE_MAP_NEGATIVE_Y,0,c,r,r,0,a,Xe.toWebGLConstant(s,t),null),g.texImage2D(g.TEXTURE_CUBE_MAP_POSITIVE_Z,0,c,r,r,0,a,Xe.toWebGLConstant(s,t),null),g.texImage2D(g.TEXTURE_CUBE_MAP_NEGATIVE_Z,0,c,r,r,0,a,Xe.toWebGLConstant(s,t),null)),g.bindTexture(m,null),this._context=t,this._textureFilterAnisotropic=t._textureFilterAnisotropic,this._textureTarget=m,this._texture=A,this._pixelFormat=a,this._pixelDatatype=s,this._size=r,this._hasMipmap=!1,this._sizeInBytes=l,this._preMultiplyAlpha=f,this._flipY=d,this._sampler=void 0;let C=u(n);this._positiveX=new vh(t,A,m,g.TEXTURE_CUBE_MAP_POSITIVE_X,c,a,s,r,f,d,C),this._negativeX=new vh(t,A,m,g.TEXTURE_CUBE_MAP_NEGATIVE_X,c,a,s,r,f,d,C),this._positiveY=new vh(t,A,m,g.TEXTURE_CUBE_MAP_POSITIVE_Y,c,a,s,r,f,d,C),this._negativeY=new vh(t,A,m,g.TEXTURE_CUBE_MAP_NEGATIVE_Y,c,a,s,r,f,d,C),this._positiveZ=new vh(t,A,m,g.TEXTURE_CUBE_MAP_POSITIVE_Z,c,a,s,r,f,d,C),this._negativeZ=new vh(t,A,m,g.TEXTURE_CUBE_MAP_NEGATIVE_Z,c,a,s,r,f,d,C),this.sampler=u(e.sampler)?e.sampler:new ln}Object.defineProperties(Cv.prototype,{positiveX:{get:function(){return this._positiveX}},negativeX:{get:function(){return this._negativeX}},positiveY:{get:function(){return this._positiveY}},negativeY:{get:function(){return this._negativeY}},positiveZ:{get:function(){return this._positiveZ}},negativeZ:{get:function(){return this._negativeZ}},sampler:{get:function(){return this._sampler},set:function(e){let t=e.minificationFilter,n=e.magnificationFilter,i=t===an.NEAREST_MIPMAP_NEAREST||t===an.NEAREST_MIPMAP_LINEAR||t===an.LINEAR_MIPMAP_NEAREST||t===an.LINEAR_MIPMAP_LINEAR,o=this._context,r=this._pixelDatatype;(r===Xe.FLOAT&&!o.textureFloatLinear||r===Xe.HALF_FLOAT&&!o.textureHalfFloatLinear)&&(t=i?an.NEAREST_MIPMAP_NEAREST:an.NEAREST,n=xi.NEAREST);let s=o._gl,a=this._textureTarget;s.activeTexture(s.TEXTURE0),s.bindTexture(a,this._texture),s.texParameteri(a,s.TEXTURE_MIN_FILTER,t),s.texParameteri(a,s.TEXTURE_MAG_FILTER,n),s.texParameteri(a,s.TEXTURE_WRAP_S,e.wrapS),s.texParameteri(a,s.TEXTURE_WRAP_T,e.wrapT),u(this._textureFilterAnisotropic)&&s.texParameteri(a,this._textureFilterAnisotropic.TEXTURE_MAX_ANISOTROPY_EXT,e.maximumAnisotropy),s.bindTexture(a,null),this._sampler=e}},pixelFormat:{get:function(){return this._pixelFormat}},pixelDatatype:{get:function(){return this._pixelDatatype}},width:{get:function(){return this._size}},height:{get:function(){return this._size}},sizeInBytes:{get:function(){return this._hasMipmap?Math.floor(this._sizeInBytes*4/3):this._sizeInBytes}},preMultiplyAlpha:{get:function(){return this._preMultiplyAlpha}},flipY:{get:function(){return this._flipY}},_target:{get:function(){return this._textureTarget}}});Cv.prototype.generateMipmap=function(e){e=y(e,Dh.DONT_CARE),this._hasMipmap=!0;let t=this._context._gl,n=this._textureTarget;t.hint(t.GENERATE_MIPMAP_HINT,e),t.activeTexture(t.TEXTURE0),t.bindTexture(n,this._texture),t.generateMipmap(n),t.bindTexture(n,null)};Cv.prototype.isDestroyed=function(){return!1};Cv.prototype.destroy=function(){return this._context._gl.deleteTexture(this._texture),this._positiveX=le(this._positiveX),this._negativeX=le(this._negativeX),this._positiveY=le(this._positiveY),this._negativeY=le(this._negativeY),this._positiveZ=le(this._positiveZ),this._negativeZ=le(this._negativeZ),le(this)};var Fa=Cv;function FEe(e){this.context=e,this.framebuffer=void 0,this.blendingEnabled=void 0,this.scissorTest=void 0,this.viewport=void 0}var Va=FEe;var Tv=`/**
* A built-in GLSL floating-point constant for converting radians to degrees.
*
* @alias czm_degreesPerRadian
* @glslConstant
*
* @see CesiumMath.DEGREES_PER_RADIAN
*
* @example
* // GLSL declaration
* const float czm_degreesPerRadian = ...;
*
* // Example
* float deg = czm_degreesPerRadian * rad;
*/
const float czm_degreesPerRadian = 57.29577951308232;
`;var Ev=`/**
* A built-in GLSL vec2 constant for defining the depth range.
* This is a workaround to a bug where IE11 does not implement gl_DepthRange.
*
* @alias czm_depthRange
* @glslConstant
*
* @example
* // GLSL declaration
* float depthRangeNear = czm_depthRange.near;
* float depthRangeFar = czm_depthRange.far;
*
*/
const czm_depthRangeStruct czm_depthRange = czm_depthRangeStruct(0.0, 1.0);
`;var bv=`/**
* 0.1
*
* @name czm_epsilon1
* @glslConstant
*/
const float czm_epsilon1 = 0.1;
`;var Sv=`/**
* 0.01
*
* @name czm_epsilon2
* @glslConstant
*/
const float czm_epsilon2 = 0.01;
`;var vv=`/**
* 0.001
*
* @name czm_epsilon3
* @glslConstant
*/
const float czm_epsilon3 = 0.001;
`;var Dv=`/**
* 0.0001
*
* @name czm_epsilon4
* @glslConstant
*/
const float czm_epsilon4 = 0.0001;
`;var wv=`/**
* 0.00001
*
* @name czm_epsilon5
* @glslConstant
*/
const float czm_epsilon5 = 0.00001;
`;var Iv=`/**
* 0.000001
*
* @name czm_epsilon6
* @glslConstant
*/
const float czm_epsilon6 = 0.000001;
`;var Pv=`/**
* 0.0000001
*
* @name czm_epsilon7
* @glslConstant
*/
const float czm_epsilon7 = 0.0000001;
`;var Ov=`/**
* DOC_TBA
*
* @name czm_infinity
* @glslConstant
*/
const float czm_infinity = 5906376272000.0; // Distance from the Sun to Pluto in meters. TODO: What is best given lowp, mediump, and highp?
`;var Rv=`/**
* A built-in GLSL floating-point constant for <code>1/pi</code>.
*
* @alias czm_oneOverPi
* @glslConstant
*
* @see CesiumMath.ONE_OVER_PI
*
* @example
* // GLSL declaration
* const float czm_oneOverPi = ...;
*
* // Example
* float pi = 1.0 / czm_oneOverPi;
*/
const float czm_oneOverPi = 0.3183098861837907;
`;var Bv=`/**
* A built-in GLSL floating-point constant for <code>1/2pi</code>.
*
* @alias czm_oneOverTwoPi
* @glslConstant
*
* @see CesiumMath.ONE_OVER_TWO_PI
*
* @example
* // GLSL declaration
* const float czm_oneOverTwoPi = ...;
*
* // Example
* float pi = 2.0 * czm_oneOverTwoPi;
*/
const float czm_oneOverTwoPi = 0.15915494309189535;
`;var Mv=`/**
* The automatic GLSL constant for {@link Pass#CESIUM_3D_TILE}
*
* @name czm_passCesium3DTile
* @glslConstant
*
* @see czm_pass
*/
const float czm_passCesium3DTile = 4.0;
`;var Lv=`/**
* The automatic GLSL constant for {@link Pass#CESIUM_3D_TILE_CLASSIFICATION}
*
* @name czm_passCesium3DTileClassification
* @glslConstant
*
* @see czm_pass
*/
const float czm_passCesium3DTileClassification = 5.0;
`;var Nv=`/**
* The automatic GLSL constant for {@link Pass#CESIUM_3D_TILE_CLASSIFICATION_IGNORE_SHOW}
*
* @name czm_passCesium3DTileClassificationIgnoreShow
* @glslConstant
*
* @see czm_pass
*/
const float czm_passCesium3DTileClassificationIgnoreShow = 6.0;
`;var Fv=`/**
* The automatic GLSL constant for {@link Pass#CLASSIFICATION}
*
* @name czm_passClassification
* @glslConstant
*
* @see czm_pass
*/
const float czm_passClassification = 7.0;
`;var Vv=`/**
* The automatic GLSL constant for {@link Pass#COMPUTE}
*
* @name czm_passCompute
* @glslConstant
*
* @see czm_pass
*/
const float czm_passCompute = 1.0;
`;var Uv=`/**
* The automatic GLSL constant for {@link Pass#ENVIRONMENT}
*
* @name czm_passEnvironment
* @glslConstant
*
* @see czm_pass
*/
const float czm_passEnvironment = 0.0;
`;var kv=`/**
* The automatic GLSL constant for {@link Pass#GLOBE}
*
* @name czm_passGlobe
* @glslConstant
*
* @see czm_pass
*/
const float czm_passGlobe = 2.0;
`;var zv=`/**
* The automatic GLSL constant for {@link Pass#OPAQUE}
*
* @name czm_passOpaque
* @glslConstant
*
* @see czm_pass
*/
const float czm_passOpaque = 7.0;
`;var Hv=`/**
* The automatic GLSL constant for {@link Pass#OVERLAY}
*
* @name czm_passOverlay
* @glslConstant
*
* @see czm_pass
*/
const float czm_passOverlay = 10.0;
`;var Gv=`/**
* The automatic GLSL constant for {@link Pass#TERRAIN_CLASSIFICATION}
*
* @name czm_passTerrainClassification
* @glslConstant
*
* @see czm_pass
*/
const float czm_passTerrainClassification = 3.0;
`;var Wv=`/**
* The automatic GLSL constant for {@link Pass#TRANSLUCENT}
*
* @name czm_passTranslucent
* @glslConstant
*
* @see czm_pass
*/
const float czm_passTranslucent = 8.0;
`;var jv=`/**
* The automatic GLSL constant for {@link Pass#VOXELS}
*
* @name czm_passVoxels
* @glslConstant
*
* @see czm_pass
*/
const float czm_passVoxels = 9.0;
`;var qv=`/**
* A built-in GLSL floating-point constant for <code>Math.PI</code>.
*
* @alias czm_pi
* @glslConstant
*
* @see CesiumMath.PI
*
* @example
* // GLSL declaration
* const float czm_pi = ...;
*
* // Example
* float twoPi = 2.0 * czm_pi;
*/
const float czm_pi = 3.141592653589793;
`;var Yv=`/**
* A built-in GLSL floating-point constant for <code>pi/4</code>.
*
* @alias czm_piOverFour
* @glslConstant
*
* @see CesiumMath.PI_OVER_FOUR
*
* @example
* // GLSL declaration
* const float czm_piOverFour = ...;
*
* // Example
* float pi = 4.0 * czm_piOverFour;
*/
const float czm_piOverFour = 0.7853981633974483;
`;var Xv=`/**
* A built-in GLSL floating-point constant for <code>pi/6</code>.
*
* @alias czm_piOverSix
* @glslConstant
*
* @see CesiumMath.PI_OVER_SIX
*
* @example
* // GLSL declaration
* const float czm_piOverSix = ...;
*
* // Example
* float pi = 6.0 * czm_piOverSix;
*/
const float czm_piOverSix = 0.5235987755982988;
`;var Kv=`/**
* A built-in GLSL floating-point constant for <code>pi/3</code>.
*
* @alias czm_piOverThree
* @glslConstant
*
* @see CesiumMath.PI_OVER_THREE
*
* @example
* // GLSL declaration
* const float czm_piOverThree = ...;
*
* // Example
* float pi = 3.0 * czm_piOverThree;
*/
const float czm_piOverThree = 1.0471975511965976;
`;var Zv=`/**
* A built-in GLSL floating-point constant for <code>pi/2</code>.
*
* @alias czm_piOverTwo
* @glslConstant
*
* @see CesiumMath.PI_OVER_TWO
*
* @example
* // GLSL declaration
* const float czm_piOverTwo = ...;
*
* // Example
* float pi = 2.0 * czm_piOverTwo;
*/
const float czm_piOverTwo = 1.5707963267948966;
`;var Jv=`/**
* A built-in GLSL floating-point constant for converting degrees to radians.
*
* @alias czm_radiansPerDegree
* @glslConstant
*
* @see CesiumMath.RADIANS_PER_DEGREE
*
* @example
* // GLSL declaration
* const float czm_radiansPerDegree = ...;
*
* // Example
* float rad = czm_radiansPerDegree * deg;
*/
const float czm_radiansPerDegree = 0.017453292519943295;
`;var Qv=`/**
* The constant identifier for the 2D {@link SceneMode}
*
* @name czm_sceneMode2D
* @glslConstant
* @see czm_sceneMode
* @see czm_sceneModeColumbusView
* @see czm_sceneMode3D
* @see czm_sceneModeMorphing
*/
const float czm_sceneMode2D = 2.0;
`;var $v=`/**
* The constant identifier for the 3D {@link SceneMode}
*
* @name czm_sceneMode3D
* @glslConstant
* @see czm_sceneMode
* @see czm_sceneMode2D
* @see czm_sceneModeColumbusView
* @see czm_sceneModeMorphing
*/
const float czm_sceneMode3D = 3.0;
`;var eD=`/**
* The constant identifier for the Columbus View {@link SceneMode}
*
* @name czm_sceneModeColumbusView
* @glslConstant
* @see czm_sceneMode
* @see czm_sceneMode2D
* @see czm_sceneMode3D
* @see czm_sceneModeMorphing
*/
const float czm_sceneModeColumbusView = 1.0;
`;var tD=`/**
* The constant identifier for the Morphing {@link SceneMode}
*
* @name czm_sceneModeMorphing
* @glslConstant
* @see czm_sceneMode
* @see czm_sceneMode2D
* @see czm_sceneModeColumbusView
* @see czm_sceneMode3D
*/
const float czm_sceneModeMorphing = 0.0;
`;var nD=`/**
* A built-in GLSL floating-point constant for one solar radius.
*
* @alias czm_solarRadius
* @glslConstant
*
* @see CesiumMath.SOLAR_RADIUS
*
* @example
* // GLSL declaration
* const float czm_solarRadius = ...;
*/
const float czm_solarRadius = 695500000.0;
`;var iD=`/**
* A built-in GLSL floating-point constant for <code>3pi/2</code>.
*
* @alias czm_threePiOver2
* @glslConstant
*
* @see CesiumMath.THREE_PI_OVER_TWO
*
* @example
* // GLSL declaration
* const float czm_threePiOver2 = ...;
*
* // Example
* float pi = (2.0 / 3.0) * czm_threePiOver2;
*/
const float czm_threePiOver2 = 4.71238898038469;
`;var oD=`/**
* A built-in GLSL floating-point constant for <code>2pi</code>.
*
* @alias czm_twoPi
* @glslConstant
*
* @see CesiumMath.TWO_PI
*
* @example
* // GLSL declaration
* const float czm_twoPi = ...;
*
* // Example
* float pi = czm_twoPi / 2.0;
*/
const float czm_twoPi = 6.283185307179586;
`;var rD=`/**
* The maximum latitude, in radians, both North and South, supported by a Web Mercator
* (EPSG:3857) projection. Technically, the Mercator projection is defined
* for any latitude up to (but not including) 90 degrees, but it makes sense
* to cut it off sooner because it grows exponentially with increasing latitude.
* The logic behind this particular cutoff value, which is the one used by
* Google Maps, Bing Maps, and Esri, is that it makes the projection
* square. That is, the rectangle is equal in the X and Y directions.
*
* The constant value is computed as follows:
* czm_pi * 0.5 - (2.0 * atan(exp(-czm_pi)))
*
* @name czm_webMercatorMaxLatitude
* @glslConstant
*/
const float czm_webMercatorMaxLatitude = 1.4844222297453324;
`;var sD=`/**
* @name czm_depthRangeStruct
* @glslStruct
*/
struct czm_depthRangeStruct
{
float near;
float far;
};
`;var aD=`/**
* Holds material information that can be used for lighting. Returned by all czm_getMaterial functions.
*
* @name czm_material
* @glslStruct
*
* @property {vec3} diffuse Incoming light that scatters evenly in all directions.
* @property {float} specular Intensity of incoming light reflecting in a single direction.
* @property {float} shininess The sharpness of the specular reflection. Higher values create a smaller, more focused specular highlight.
* @property {vec3} normal Surface's normal in eye coordinates. It is used for effects such as normal mapping. The default is the surface's unmodified normal.
* @property {vec3} emission Light emitted by the material equally in all directions. The default is vec3(0.0), which emits no light.
* @property {float} alpha Alpha of this material. 0.0 is completely transparent; 1.0 is completely opaque.
*/
struct czm_material
{
vec3 diffuse;
float specular;
float shininess;
vec3 normal;
vec3 emission;
float alpha;
};
`;var cD=`/**
* Used as input to every material's czm_getMaterial function.
*
* @name czm_materialInput
* @glslStruct
*
* @property {float} s 1D texture coordinates.
* @property {vec2} st 2D texture coordinates.
* @property {vec3} str 3D texture coordinates.
* @property {vec3} normalEC Unperturbed surface normal in eye coordinates.
* @property {mat3} tangentToEyeMatrix Matrix for converting a tangent space normal to eye space.
* @property {vec3} positionToEyeEC Vector from the fragment to the eye in eye coordinates. The magnitude is the distance in meters from the fragment to the eye.
* @property {float} height The height of the terrain in meters above or below the WGS84 ellipsoid. Only available for globe materials.
* @property {float} slope The slope of the terrain in radians. 0 is flat; pi/2 is vertical. Only available for globe materials.
* @property {float} aspect The aspect of the terrain in radians. 0 is East, pi/2 is North, pi is West, 3pi/2 is South. Only available for globe materials.
*/
struct czm_materialInput
{
float s;
vec2 st;
vec3 str;
vec3 normalEC;
mat3 tangentToEyeMatrix;
vec3 positionToEyeEC;
float height;
float slope;
float aspect;
};
`;var lD=`/**
* Struct for representing a material for a {@link Model}. The model
* rendering pipeline will pass this struct between material, custom shaders,
* and lighting stages. This is not to be confused with {@link czm_material}
* which is used by the older Fabric materials system, although they are similar.
* <p>
* All color values (diffuse, specular, emissive) are in linear color space.
* </p>
*
* @name czm_modelMaterial
* @glslStruct
*
* @property {vec3} diffuse Incoming light that scatters evenly in all directions.
* @property {float} alpha Alpha of this material. 0.0 is completely transparent; 1.0 is completely opaque.
* @property {vec3} specular Color of reflected light at normal incidence in PBR materials. This is sometimes referred to as f0 in the literature.
* @property {float} roughness A number from 0.0 to 1.0 representing how rough the surface is. Values near 0.0 produce glossy surfaces, while values near 1.0 produce rough surfaces.
* @property {vec3} normalEC Surface's normal in eye coordinates. It is used for effects such as normal mapping. The default is the surface's unmodified normal.
* @property {float} occlusion Ambient occlusion recieved at this point on the material. 1.0 means fully lit, 0.0 means fully occluded.
* @property {vec3} emissive Light emitted by the material equally in all directions. The default is vec3(0.0), which emits no light.
*/
struct czm_modelMaterial {
vec3 diffuse;
float alpha;
vec3 specular;
float roughness;
vec3 normalEC;
float occlusion;
vec3 emissive;
};
`;var uD=`/**
* Struct for representing the output of a custom vertex shader.
*
* @name czm_modelVertexOutput
* @glslStruct
*
* @see {@link CustomShader}
* @see {@link Model}
*
* @property {vec3} positionMC The position of the vertex in model coordinates
* @property {float} pointSize A custom value for gl_PointSize. This is only used for point primitives.
*/
struct czm_modelVertexOutput {
vec3 positionMC;
float pointSize;
};
`;var fD=`/**
* Parameters for {@link czm_pbrLighting}
*
* @name czm_material
* @glslStruct
*
* @property {vec3} diffuseColor the diffuse color of the material for the lambert term of the rendering equation
* @property {float} roughness a value from 0.0 to 1.0 that indicates how rough the surface of the material is.
* @property {vec3} f0 The reflectance of the material at normal incidence
*/
struct czm_pbrParameters
{
vec3 diffuseColor;
float roughness;
vec3 f0;
};
`;var dD=`/**
* DOC_TBA
*
* @name czm_ray
* @glslStruct
*/
struct czm_ray
{
vec3 origin;
vec3 direction;
};
`;var hD=`/**
* DOC_TBA
*
* @name czm_raySegment
* @glslStruct
*/
struct czm_raySegment
{
float start;
float stop;
};
/**
* DOC_TBA
*
* @name czm_emptyRaySegment
* @glslConstant
*/
const czm_raySegment czm_emptyRaySegment = czm_raySegment(-czm_infinity, -czm_infinity);
/**
* DOC_TBA
*
* @name czm_fullRaySegment
* @glslConstant
*/
const czm_raySegment czm_fullRaySegment = czm_raySegment(0.0, czm_infinity);
`;var mD=`struct czm_shadowParameters
{
#ifdef USE_CUBE_MAP_SHADOW
vec3 texCoords;
#else
vec2 texCoords;
#endif
float depthBias;
float depth;
float nDotL;
vec2 texelStepSize;
float normalShadingSmooth;
float darkness;
};
`;var pD=`/**
* Converts an HSB color (hue, saturation, brightness) to RGB
* HSB <-> RGB conversion with minimal branching: {@link http://lolengine.net/blog/2013/07/27/rgb-to-hsv-in-glsl}
*
* @name czm_HSBToRGB
* @glslFunction
*
* @param {vec3} hsb The color in HSB.
*
* @returns {vec3} The color in RGB.
*
* @example
* vec3 hsb = czm_RGBToHSB(rgb);
* hsb.z *= 0.1;
* rgb = czm_HSBToRGB(hsb);
*/
const vec4 K_HSB2RGB = vec4(1.0, 2.0 / 3.0, 1.0 / 3.0, 3.0);
vec3 czm_HSBToRGB(vec3 hsb)
{
vec3 p = abs(fract(hsb.xxx + K_HSB2RGB.xyz) * 6.0 - K_HSB2RGB.www);
return hsb.z * mix(K_HSB2RGB.xxx, clamp(p - K_HSB2RGB.xxx, 0.0, 1.0), hsb.y);
}
`;var _D=`/**
* Converts an HSL color (hue, saturation, lightness) to RGB
* HSL <-> RGB conversion: {@link http://www.chilliant.com/rgb2hsv.html}
*
* @name czm_HSLToRGB
* @glslFunction
*
* @param {vec3} rgb The color in HSL.
*
* @returns {vec3} The color in RGB.
*
* @example
* vec3 hsl = czm_RGBToHSL(rgb);
* hsl.z *= 0.1;
* rgb = czm_HSLToRGB(hsl);
*/
vec3 hueToRGB(float hue)
{
float r = abs(hue * 6.0 - 3.0) - 1.0;
float g = 2.0 - abs(hue * 6.0 - 2.0);
float b = 2.0 - abs(hue * 6.0 - 4.0);
return clamp(vec3(r, g, b), 0.0, 1.0);
}
vec3 czm_HSLToRGB(vec3 hsl)
{
vec3 rgb = hueToRGB(hsl.x);
float c = (1.0 - abs(2.0 * hsl.z - 1.0)) * hsl.y;
return (rgb - 0.5) * c + hsl.z;
}
`;var gD=`/**
* Converts an RGB color to HSB (hue, saturation, brightness)
* HSB <-> RGB conversion with minimal branching: {@link http://lolengine.net/blog/2013/07/27/rgb-to-hsv-in-glsl}
*
* @name czm_RGBToHSB
* @glslFunction
*
* @param {vec3} rgb The color in RGB.
*
* @returns {vec3} The color in HSB.
*
* @example
* vec3 hsb = czm_RGBToHSB(rgb);
* hsb.z *= 0.1;
* rgb = czm_HSBToRGB(hsb);
*/
const vec4 K_RGB2HSB = vec4(0.0, -1.0 / 3.0, 2.0 / 3.0, -1.0);
vec3 czm_RGBToHSB(vec3 rgb)
{
vec4 p = mix(vec4(rgb.bg, K_RGB2HSB.wz), vec4(rgb.gb, K_RGB2HSB.xy), step(rgb.b, rgb.g));
vec4 q = mix(vec4(p.xyw, rgb.r), vec4(rgb.r, p.yzx), step(p.x, rgb.r));
float d = q.x - min(q.w, q.y);
return vec3(abs(q.z + (q.w - q.y) / (6.0 * d + czm_epsilon7)), d / (q.x + czm_epsilon7), q.x);
}
`;var yD=`/**
* Converts an RGB color to HSL (hue, saturation, lightness)
* HSL <-> RGB conversion: {@link http://www.chilliant.com/rgb2hsv.html}
*
* @name czm_RGBToHSL
* @glslFunction
*
* @param {vec3} rgb The color in RGB.
*
* @returns {vec3} The color in HSL.
*
* @example
* vec3 hsl = czm_RGBToHSL(rgb);
* hsl.z *= 0.1;
* rgb = czm_HSLToRGB(hsl);
*/
vec3 RGBtoHCV(vec3 rgb)
{
// Based on work by Sam Hocevar and Emil Persson
vec4 p = (rgb.g < rgb.b) ? vec4(rgb.bg, -1.0, 2.0 / 3.0) : vec4(rgb.gb, 0.0, -1.0 / 3.0);
vec4 q = (rgb.r < p.x) ? vec4(p.xyw, rgb.r) : vec4(rgb.r, p.yzx);
float c = q.x - min(q.w, q.y);
float h = abs((q.w - q.y) / (6.0 * c + czm_epsilon7) + q.z);
return vec3(h, c, q.x);
}
vec3 czm_RGBToHSL(vec3 rgb)
{
vec3 hcv = RGBtoHCV(rgb);
float l = hcv.z - hcv.y * 0.5;
float s = hcv.y / (1.0 - abs(l * 2.0 - 1.0) + czm_epsilon7);
return vec3(hcv.x, s, l);
}
`;var AD=`/**
* Converts an RGB color to CIE Yxy.
* <p>The conversion is described in
* {@link http://content.gpwiki.org/index.php/D3DBook:High-Dynamic_Range_Rendering#Luminance_Transform|Luminance Transform}
* </p>
*
* @name czm_RGBToXYZ
* @glslFunction
*
* @param {vec3} rgb The color in RGB.
*
* @returns {vec3} The color in CIE Yxy.
*
* @example
* vec3 xyz = czm_RGBToXYZ(rgb);
* xyz.x = max(xyz.x - luminanceThreshold, 0.0);
* rgb = czm_XYZToRGB(xyz);
*/
vec3 czm_RGBToXYZ(vec3 rgb)
{
const mat3 RGB2XYZ = mat3(0.4124, 0.2126, 0.0193,
0.3576, 0.7152, 0.1192,
0.1805, 0.0722, 0.9505);
vec3 xyz = RGB2XYZ * rgb;
vec3 Yxy;
Yxy.r = xyz.g;
float temp = dot(vec3(1.0), xyz);
Yxy.gb = xyz.rg / temp;
return Yxy;
}
`;var xD=`/**
* Converts a CIE Yxy color to RGB.
* <p>The conversion is described in
* {@link http://content.gpwiki.org/index.php/D3DBook:High-Dynamic_Range_Rendering#Luminance_Transform|Luminance Transform}
* </p>
*
* @name czm_XYZToRGB
* @glslFunction
*
* @param {vec3} Yxy The color in CIE Yxy.
*
* @returns {vec3} The color in RGB.
*
* @example
* vec3 xyz = czm_RGBToXYZ(rgb);
* xyz.x = max(xyz.x - luminanceThreshold, 0.0);
* rgb = czm_XYZToRGB(xyz);
*/
vec3 czm_XYZToRGB(vec3 Yxy)
{
const mat3 XYZ2RGB = mat3( 3.2405, -0.9693, 0.0556,
-1.5371, 1.8760, -0.2040,
-0.4985, 0.0416, 1.0572);
vec3 xyz;
xyz.r = Yxy.r * Yxy.g / Yxy.b;
xyz.g = Yxy.r;
xyz.b = Yxy.r * (1.0 - Yxy.g - Yxy.b) / Yxy.b;
return XYZ2RGB * xyz;
}
`;var CD=`// See:
// https://knarkowicz.wordpress.com/2016/01/06/aces-filmic-tone-mapping-curve/
vec3 czm_acesTonemapping(vec3 color) {
float g = 0.985;
float a = 0.065;
float b = 0.0001;
float c = 0.433;
float d = 0.238;
color = (color * (color + a) - b) / (color * (g * color + c) + d);
color = clamp(color, 0.0, 1.0);
return color;
}
`;var TD=`/**
* @private
*/
float czm_alphaWeight(float a)
{
float z = (gl_FragCoord.z - czm_viewportTransformation[3][2]) / czm_viewportTransformation[2][2];
// See Weighted Blended Order-Independent Transparency for examples of different weighting functions:
// http://jcgt.org/published/0002/02/09/
return pow(a + 0.01, 4.0) + max(1e-2, min(3.0 * 1e3, 0.003 / (1e-5 + pow(abs(z) / 200.0, 4.0))));
}
`;var ED=`/**
* Procedural anti-aliasing by blurring two colors that meet at a sharp edge.
*
* @name czm_antialias
* @glslFunction
*
* @param {vec4} color1 The color on one side of the edge.
* @param {vec4} color2 The color on the other side of the edge.
* @param {vec4} currentcolor The current color, either <code>color1</code> or <code>color2</code>.
* @param {float} dist The distance to the edge in texture coordinates.
* @param {float} [fuzzFactor=0.1] Controls the blurriness between the two colors.
* @returns {vec4} The anti-aliased color.
*
* @example
* // GLSL declarations
* vec4 czm_antialias(vec4 color1, vec4 color2, vec4 currentColor, float dist, float fuzzFactor);
* vec4 czm_antialias(vec4 color1, vec4 color2, vec4 currentColor, float dist);
*
* // get the color for a material that has a sharp edge at the line y = 0.5 in texture space
* float dist = abs(textureCoordinates.t - 0.5);
* vec4 currentColor = mix(bottomColor, topColor, step(0.5, textureCoordinates.t));
* vec4 color = czm_antialias(bottomColor, topColor, currentColor, dist, 0.1);
*/
vec4 czm_antialias(vec4 color1, vec4 color2, vec4 currentColor, float dist, float fuzzFactor)
{
float val1 = clamp(dist / fuzzFactor, 0.0, 1.0);
float val2 = clamp((dist - 0.5) / fuzzFactor, 0.0, 1.0);
val1 = val1 * (1.0 - val2);
val1 = val1 * val1 * (3.0 - (2.0 * val1));
val1 = pow(val1, 0.5); //makes the transition nicer
vec4 midColor = (color1 + color2) * 0.5;
return mix(midColor, currentColor, val1);
}
vec4 czm_antialias(vec4 color1, vec4 color2, vec4 currentColor, float dist)
{
return czm_antialias(color1, color2, currentColor, dist, 0.1);
}
`;var bD=`/**
* Approximately computes spherical coordinates given a normal.
* Uses approximate inverse trigonometry for speed and consistency,
* since inverse trigonometry can differ from vendor-to-vendor and when compared with the CPU.
*
* @name czm_approximateSphericalCoordinates
* @glslFunction
*
* @param {vec3} normal arbitrary-length normal.
*
* @returns {vec2} Approximate latitude and longitude spherical coordinates.
*/
vec2 czm_approximateSphericalCoordinates(vec3 normal) {
// Project into plane with vertical for latitude
float latitudeApproximation = czm_fastApproximateAtan(sqrt(normal.x * normal.x + normal.y * normal.y), normal.z);
float longitudeApproximation = czm_fastApproximateAtan(normal.x, normal.y);
return vec2(latitudeApproximation, longitudeApproximation);
}
`;var SD=`/**
* Determines if the fragment is back facing
*
* @name czm_backFacing
* @glslFunction
*
* @returns {bool} <code>true</code> if the fragment is back facing; otherwise, <code>false</code>.
*/
bool czm_backFacing()
{
// !gl_FrontFacing doesn't work as expected on Mac/Intel so use the more verbose form instead. See https://github.com/CesiumGS/cesium/pull/8494.
return gl_FrontFacing == false;
}
`;var vD=`/**
* Branchless ternary operator to be used when it's inexpensive to explicitly
* evaluate both possibilities for a float expression.
*
* @name czm_branchFreeTernary
* @glslFunction
*
* @param {bool} comparison A comparison statement
* @param {float} a Value to return if the comparison is true.
* @param {float} b Value to return if the comparison is false.
*
* @returns {float} equivalent of comparison ? a : b
*/
float czm_branchFreeTernary(bool comparison, float a, float b) {
float useA = float(comparison);
return a * useA + b * (1.0 - useA);
}
/**
* Branchless ternary operator to be used when it's inexpensive to explicitly
* evaluate both possibilities for a vec2 expression.
*
* @name czm_branchFreeTernary
* @glslFunction
*
* @param {bool} comparison A comparison statement
* @param {vec2} a Value to return if the comparison is true.
* @param {vec2} b Value to return if the comparison is false.
*
* @returns {vec2} equivalent of comparison ? a : b
*/
vec2 czm_branchFreeTernary(bool comparison, vec2 a, vec2 b) {
float useA = float(comparison);
return a * useA + b * (1.0 - useA);
}
/**
* Branchless ternary operator to be used when it's inexpensive to explicitly
* evaluate both possibilities for a vec3 expression.
*
* @name czm_branchFreeTernary
* @glslFunction
*
* @param {bool} comparison A comparison statement
* @param {vec3} a Value to return if the comparison is true.
* @param {vec3} b Value to return if the comparison is false.
*
* @returns {vec3} equivalent of comparison ? a : b
*/
vec3 czm_branchFreeTernary(bool comparison, vec3 a, vec3 b) {
float useA = float(comparison);
return a * useA + b * (1.0 - useA);
}
/**
* Branchless ternary operator to be used when it's inexpensive to explicitly
* evaluate both possibilities for a vec4 expression.
*
* @name czm_branchFreeTernary
* @glslFunction
*
* @param {bool} comparison A comparison statement
* @param {vec3} a Value to return if the comparison is true.
* @param {vec3} b Value to return if the comparison is false.
*
* @returns {vec3} equivalent of comparison ? a : b
*/
vec4 czm_branchFreeTernary(bool comparison, vec4 a, vec4 b) {
float useA = float(comparison);
return a * useA + b * (1.0 - useA);
}
`;var DD=`
vec4 czm_cascadeColor(vec4 weights)
{
return vec4(1.0, 0.0, 0.0, 1.0) * weights.x +
vec4(0.0, 1.0, 0.0, 1.0) * weights.y +
vec4(0.0, 0.0, 1.0, 1.0) * weights.z +
vec4(1.0, 0.0, 1.0, 1.0) * weights.w;
}
`;var wD=`
uniform vec4 shadowMap_cascadeDistances;
float czm_cascadeDistance(vec4 weights)
{
return dot(shadowMap_cascadeDistances, weights);
}
`;var ID=`
uniform mat4 shadowMap_cascadeMatrices[4];
mat4 czm_cascadeMatrix(vec4 weights)
{
return shadowMap_cascadeMatrices[0] * weights.x +
shadowMap_cascadeMatrices[1] * weights.y +
shadowMap_cascadeMatrices[2] * weights.z +
shadowMap_cascadeMatrices[3] * weights.w;
}
`;var PD=`
uniform vec4 shadowMap_cascadeSplits[2];
vec4 czm_cascadeWeights(float depthEye)
{
// One component is set to 1.0 and all others set to 0.0.
vec4 near = step(shadowMap_cascadeSplits[0], vec4(depthEye));
vec4 far = step(depthEye, shadowMap_cascadeSplits[1]);
return near * far;
}
`;var OD=`/**
* DOC_TBA
*
* @name czm_columbusViewMorph
* @glslFunction
*/
vec4 czm_columbusViewMorph(vec4 position2D, vec4 position3D, float time)
{
// Just linear for now.
vec3 p = mix(position2D.xyz, position3D.xyz, time);
return vec4(p, 1.0);
}
`;var RD=`/**
* Returns a position in model coordinates relative to eye taking into
* account the current scene mode: 3D, 2D, or Columbus view.
* <p>
* This uses standard position attributes, <code>position3DHigh</code>,
* <code>position3DLow</code>, <code>position2DHigh</code>, and <code>position2DLow</code>,
* and should be used when writing a vertex shader for an {@link Appearance}.
* </p>
*
* @name czm_computePosition
* @glslFunction
*
* @returns {vec4} The position relative to eye.
*
* @example
* vec4 p = czm_computePosition();
* v_positionEC = (czm_modelViewRelativeToEye * p).xyz;
* gl_Position = czm_modelViewProjectionRelativeToEye * p;
*
* @see czm_translateRelativeToEye
*/
vec4 czm_computePosition();
`;var BD=`/**
* @private
*/
vec2 cordic(float angle)
{
// Scale the vector by the appropriate factor for the 24 iterations to follow.
vec2 vector = vec2(6.0725293500888267e-1, 0.0);
// Iteration 1
float sense = (angle < 0.0) ? -1.0 : 1.0;
// float factor = sense * 1.0; // 2^-0
mat2 rotation = mat2(1.0, sense, -sense, 1.0);
vector = rotation * vector;
angle -= sense * 7.8539816339744828e-1; // atan(2^-0)
// Iteration 2
sense = (angle < 0.0) ? -1.0 : 1.0;
float factor = sense * 5.0e-1; // 2^-1
rotation[0][1] = factor;
rotation[1][0] = -factor;
vector = rotation * vector;
angle -= sense * 4.6364760900080609e-1; // atan(2^-1)
// Iteration 3
sense = (angle < 0.0) ? -1.0 : 1.0;
factor = sense * 2.5e-1; // 2^-2
rotation[0][1] = factor;
rotation[1][0] = -factor;
vector = rotation * vector;
angle -= sense * 2.4497866312686414e-1; // atan(2^-2)
// Iteration 4
sense = (angle < 0.0) ? -1.0 : 1.0;
factor = sense * 1.25e-1; // 2^-3
rotation[0][1] = factor;
rotation[1][0] = -factor;
vector = rotation * vector;
angle -= sense * 1.2435499454676144e-1; // atan(2^-3)
// Iteration 5
sense = (angle < 0.0) ? -1.0 : 1.0;
factor = sense * 6.25e-2; // 2^-4
rotation[0][1] = factor;
rotation[1][0] = -factor;
vector = rotation * vector;
angle -= sense * 6.2418809995957350e-2; // atan(2^-4)
// Iteration 6
sense = (angle < 0.0) ? -1.0 : 1.0;
factor = sense * 3.125e-2; // 2^-5
rotation[0][1] = factor;
rotation[1][0] = -factor;
vector = rotation * vector;
angle -= sense * 3.1239833430268277e-2; // atan(2^-5)
// Iteration 7
sense = (angle < 0.0) ? -1.0 : 1.0;
factor = sense * 1.5625e-2; // 2^-6
rotation[0][1] = factor;
rotation[1][0] = -factor;
vector = rotation * vector;
angle -= sense * 1.5623728620476831e-2; // atan(2^-6)
// Iteration 8
sense = (angle < 0.0) ? -1.0 : 1.0;
factor = sense * 7.8125e-3; // 2^-7
rotation[0][1] = factor;
rotation[1][0] = -factor;
vector = rotation * vector;
angle -= sense * 7.8123410601011111e-3; // atan(2^-7)
// Iteration 9
sense = (angle < 0.0) ? -1.0 : 1.0;
factor = sense * 3.90625e-3; // 2^-8
rotation[0][1] = factor;
rotation[1][0] = -factor;
vector = rotation * vector;
angle -= sense * 3.9062301319669718e-3; // atan(2^-8)
// Iteration 10
sense = (angle < 0.0) ? -1.0 : 1.0;
factor = sense * 1.953125e-3; // 2^-9
rotation[0][1] = factor;
rotation[1][0] = -factor;
vector = rotation * vector;
angle -= sense * 1.9531225164788188e-3; // atan(2^-9)
// Iteration 11
sense = (angle < 0.0) ? -1.0 : 1.0;
factor = sense * 9.765625e-4; // 2^-10
rotation[0][1] = factor;
rotation[1][0] = -factor;
vector = rotation * vector;
angle -= sense * 9.7656218955931946e-4; // atan(2^-10)
// Iteration 12
sense = (angle < 0.0) ? -1.0 : 1.0;
factor = sense * 4.8828125e-4; // 2^-11
rotation[0][1] = factor;
rotation[1][0] = -factor;
vector = rotation * vector;
angle -= sense * 4.8828121119489829e-4; // atan(2^-11)
// Iteration 13
sense = (angle < 0.0) ? -1.0 : 1.0;
factor = sense * 2.44140625e-4; // 2^-12
rotation[0][1] = factor;
rotation[1][0] = -factor;
vector = rotation * vector;
angle -= sense * 2.4414062014936177e-4; // atan(2^-12)
// Iteration 14
sense = (angle < 0.0) ? -1.0 : 1.0;
factor = sense * 1.220703125e-4; // 2^-13
rotation[0][1] = factor;
rotation[1][0] = -factor;
vector = rotation * vector;
angle -= sense * 1.2207031189367021e-4; // atan(2^-13)
// Iteration 15
sense = (angle < 0.0) ? -1.0 : 1.0;
factor = sense * 6.103515625e-5; // 2^-14
rotation[0][1] = factor;
rotation[1][0] = -factor;
vector = rotation * vector;
angle -= sense * 6.1035156174208773e-5; // atan(2^-14)
// Iteration 16
sense = (angle < 0.0) ? -1.0 : 1.0;
factor = sense * 3.0517578125e-5; // 2^-15
rotation[0][1] = factor;
rotation[1][0] = -factor;
vector = rotation * vector;
angle -= sense * 3.0517578115526096e-5; // atan(2^-15)
// Iteration 17
sense = (angle < 0.0) ? -1.0 : 1.0;
factor = sense * 1.52587890625e-5; // 2^-16
rotation[0][1] = factor;
rotation[1][0] = -factor;
vector = rotation * vector;
angle -= sense * 1.5258789061315762e-5; // atan(2^-16)
// Iteration 18
sense = (angle < 0.0) ? -1.0 : 1.0;
factor = sense * 7.62939453125e-6; // 2^-17
rotation[0][1] = factor;
rotation[1][0] = -factor;
vector = rotation * vector;
angle -= sense * 7.6293945311019700e-6; // atan(2^-17)
// Iteration 19
sense = (angle < 0.0) ? -1.0 : 1.0;
factor = sense * 3.814697265625e-6; // 2^-18
rotation[0][1] = factor;
rotation[1][0] = -factor;
vector = rotation * vector;
angle -= sense * 3.8146972656064961e-6; // atan(2^-18)
// Iteration 20
sense = (angle < 0.0) ? -1.0 : 1.0;
factor = sense * 1.9073486328125e-6; // 2^-19
rotation[0][1] = factor;
rotation[1][0] = -factor;
vector = rotation * vector;
angle -= sense * 1.9073486328101870e-6; // atan(2^-19)
// Iteration 21
sense = (angle < 0.0) ? -1.0 : 1.0;
factor = sense * 9.5367431640625e-7; // 2^-20
rotation[0][1] = factor;
rotation[1][0] = -factor;
vector = rotation * vector;
angle -= sense * 9.5367431640596084e-7; // atan(2^-20)
// Iteration 22
sense = (angle < 0.0) ? -1.0 : 1.0;
factor = sense * 4.76837158203125e-7; // 2^-21
rotation[0][1] = factor;
rotation[1][0] = -factor;
vector = rotation * vector;
angle -= sense * 4.7683715820308884e-7; // atan(2^-21)
// Iteration 23
sense = (angle < 0.0) ? -1.0 : 1.0;
factor = sense * 2.384185791015625e-7; // 2^-22
rotation[0][1] = factor;
rotation[1][0] = -factor;
vector = rotation * vector;
angle -= sense * 2.3841857910155797e-7; // atan(2^-22)
// Iteration 24
sense = (angle < 0.0) ? -1.0 : 1.0;
factor = sense * 1.1920928955078125e-7; // 2^-23
rotation[0][1] = factor;
rotation[1][0] = -factor;
vector = rotation * vector;
// angle -= sense * 1.1920928955078068e-7; // atan(2^-23)
return vector;
}
/**
* Computes the cosine and sine of the provided angle using the CORDIC algorithm.
*
* @name czm_cosineAndSine
* @glslFunction
*
* @param {float} angle The angle in radians.
*
* @returns {vec2} The resulting cosine of the angle (as the x coordinate) and sine of the angle (as the y coordinate).
*
* @example
* vec2 v = czm_cosineAndSine(czm_piOverSix);
* float cosine = v.x;
* float sine = v.y;
*/
vec2 czm_cosineAndSine(float angle)
{
if (angle < -czm_piOverTwo || angle > czm_piOverTwo)
{
if (angle < 0.0)
{
return -cordic(angle + czm_pi);
}
else
{
return -cordic(angle - czm_pi);
}
}
else
{
return cordic(angle);
}
}
`;var MD=`/**
* Decompresses texture coordinates that were packed into a single float.
*
* @name czm_decompressTextureCoordinates
* @glslFunction
*
* @param {float} encoded The compressed texture coordinates.
* @returns {vec2} The decompressed texture coordinates.
*/
vec2 czm_decompressTextureCoordinates(float encoded)
{
float temp = encoded / 4096.0;
float xZeroTo4095 = floor(temp);
float stx = xZeroTo4095 / 4095.0;
float sty = (encoded - xZeroTo4095 * 4096.0) / 4095.0;
return vec2(stx, sty);
}
`;var LD=`/**
* Get default parameters for physically based rendering. These defaults
* describe a rough dielectric (non-metal) surface (e.g. rough plastic).
*
* @return {czm_pbrParameters} Default parameters for {@link czm_pbrLighting}
*/
czm_pbrParameters czm_defaultPbrMaterial()
{
czm_pbrParameters results;
results.diffuseColor = vec3(1.0);
results.roughness = 1.0;
const vec3 REFLECTANCE_DIELECTRIC = vec3(0.04);
results.f0 = REFLECTANCE_DIELECTRIC;
return results;
}
`;var ND=`// emulated noperspective
#if (__VERSION__ == 300 || defined(GL_EXT_frag_depth)) && !defined(LOG_DEPTH)
out float v_WindowZ;
#endif
/**
* Emulates GL_DEPTH_CLAMP, which is not available in WebGL 1 or 2.
* GL_DEPTH_CLAMP clamps geometry that is outside the near and far planes,
* capping the shadow volume. More information here:
* https://www.khronos.org/registry/OpenGL/extensions/ARB/ARB_depth_clamp.txt.
*
* When GL_EXT_frag_depth is available we emulate GL_DEPTH_CLAMP by ensuring
* no geometry gets clipped by setting the clip space z value to 0.0 and then
* sending the unaltered screen space z value (using emulated noperspective
* interpolation) to the frag shader where it is clamped to [0,1] and then
* written with gl_FragDepth (see czm_writeDepthClamp). This technique is based on:
* https://stackoverflow.com/questions/5960757/how-to-emulate-gl-depth-clamp-nv.
*
* When GL_EXT_frag_depth is not available, which is the case on some mobile
* devices, we must attempt to fix this only in the vertex shader.
* The approach is to clamp the z value to the far plane, which closes the
* shadow volume but also distorts the geometry, so there can still be artifacts
* on frustum seams.
*
* @name czm_depthClamp
* @glslFunction
*
* @param {vec4} coords The vertex in clip coordinates.
* @returns {vec4} The modified vertex.
*
* @example
* gl_Position = czm_depthClamp(czm_modelViewProjection * vec4(position, 1.0));
*
* @see czm_writeDepthClamp
*/
vec4 czm_depthClamp(vec4 coords)
{
#ifndef LOG_DEPTH
#if __VERSION__ == 300 || defined(GL_EXT_frag_depth)
v_WindowZ = (0.5 * (coords.z / coords.w) + 0.5) * coords.w;
coords.z = 0.0;
#else
coords.z = min(coords.z, coords.w);
#endif
#endif
return coords;
}
`;var FD=`/**
* Computes a 3x3 rotation matrix that transforms vectors from an ellipsoid's east-north-up coordinate system
* to eye coordinates. In east-north-up coordinates, x points east, y points north, and z points along the
* surface normal. East-north-up can be used as an ellipsoid's tangent space for operations such as bump mapping.
* <br /><br />
* The ellipsoid is assumed to be centered at the model coordinate's origin.
*
* @name czm_eastNorthUpToEyeCoordinates
* @glslFunction
*
* @param {vec3} positionMC The position on the ellipsoid in model coordinates.
* @param {vec3} normalEC The normalized ellipsoid surface normal, at <code>positionMC</code>, in eye coordinates.
*
* @returns {mat3} A 3x3 rotation matrix that transforms vectors from the east-north-up coordinate system to eye coordinates.
*
* @example
* // Transform a vector defined in the east-north-up coordinate
* // system, (0, 0, 1) which is the surface normal, to eye
* // coordinates.
* mat3 m = czm_eastNorthUpToEyeCoordinates(positionMC, normalEC);
* vec3 normalEC = m * vec3(0.0, 0.0, 1.0);
*/
mat3 czm_eastNorthUpToEyeCoordinates(vec3 positionMC, vec3 normalEC)
{
vec3 tangentMC = normalize(vec3(-positionMC.y, positionMC.x, 0.0)); // normalized surface tangent in model coordinates
vec3 tangentEC = normalize(czm_normal3D * tangentMC); // normalized surface tangent in eye coordiantes
vec3 bitangentEC = normalize(cross(normalEC, tangentEC)); // normalized surface bitangent in eye coordinates
return mat3(
tangentEC.x, tangentEC.y, tangentEC.z,
bitangentEC.x, bitangentEC.y, bitangentEC.z,
normalEC.x, normalEC.y, normalEC.z);
}
`;var VD=`/**
* DOC_TBA
*
* @name czm_ellipsoidContainsPoint
* @glslFunction
*
*/
bool czm_ellipsoidContainsPoint(vec3 ellipsoid_inverseRadii, vec3 point)
{
vec3 scaled = ellipsoid_inverseRadii * (czm_inverseModelView * vec4(point, 1.0)).xyz;
return (dot(scaled, scaled) <= 1.0);
}
`;var UD=`/**
* DOC_TBA
*
* @name czm_ellipsoidWgs84TextureCoordinates
* @glslFunction
*/
vec2 czm_ellipsoidWgs84TextureCoordinates(vec3 normal)
{
return vec2(atan(normal.y, normal.x) * czm_oneOverTwoPi + 0.5, asin(normal.z) * czm_oneOverPi + 0.5);
}
`;var kD=`/**
* Compares <code>left</code> and <code>right</code> componentwise. Returns <code>true</code>
* if they are within <code>epsilon</code> and <code>false</code> otherwise. The inputs
* <code>left</code> and <code>right</code> can be <code>float</code>s, <code>vec2</code>s,
* <code>vec3</code>s, or <code>vec4</code>s.
*
* @name czm_equalsEpsilon
* @glslFunction
*
* @param {} left The first vector.
* @param {} right The second vector.
* @param {float} epsilon The epsilon to use for equality testing.
* @returns {bool} <code>true</code> if the components are within <code>epsilon</code> and <code>false</code> otherwise.
*
* @example
* // GLSL declarations
* bool czm_equalsEpsilon(float left, float right, float epsilon);
* bool czm_equalsEpsilon(vec2 left, vec2 right, float epsilon);
* bool czm_equalsEpsilon(vec3 left, vec3 right, float epsilon);
* bool czm_equalsEpsilon(vec4 left, vec4 right, float epsilon);
*/
bool czm_equalsEpsilon(vec4 left, vec4 right, float epsilon) {
return all(lessThanEqual(abs(left - right), vec4(epsilon)));
}
bool czm_equalsEpsilon(vec3 left, vec3 right, float epsilon) {
return all(lessThanEqual(abs(left - right), vec3(epsilon)));
}
bool czm_equalsEpsilon(vec2 left, vec2 right, float epsilon) {
return all(lessThanEqual(abs(left - right), vec2(epsilon)));
}
bool czm_equalsEpsilon(float left, float right, float epsilon) {
return (abs(left - right) <= epsilon);
}
`;var zD=`/**
* DOC_TBA
*
* @name czm_eyeOffset
* @glslFunction
*
* @param {vec4} positionEC DOC_TBA.
* @param {vec3} eyeOffset DOC_TBA.
*
* @returns {vec4} DOC_TBA.
*/
vec4 czm_eyeOffset(vec4 positionEC, vec3 eyeOffset)
{
// This equation is approximate in x and y.
vec4 p = positionEC;
vec4 zEyeOffset = normalize(p) * eyeOffset.z;
p.xy += eyeOffset.xy + zEyeOffset.xy;
p.z += zEyeOffset.z;
return p;
}
`;var HD=`/**
* Transforms a position from eye to window coordinates. The transformation
* from eye to clip coordinates is done using {@link czm_projection}.
* The transform from normalized device coordinates to window coordinates is
* done using {@link czm_viewportTransformation}, which assumes a depth range
* of <code>near = 0</code> and <code>far = 1</code>.
* <br /><br />
* This transform is useful when there is a need to manipulate window coordinates
* in a vertex shader as done by {@link BillboardCollection}.
*
* @name czm_eyeToWindowCoordinates
* @glslFunction
*
* @param {vec4} position The position in eye coordinates to transform.
*
* @returns {vec4} The transformed position in window coordinates.
*
* @see czm_modelToWindowCoordinates
* @see czm_projection
* @see czm_viewportTransformation
* @see BillboardCollection
*
* @example
* vec4 positionWC = czm_eyeToWindowCoordinates(positionEC);
*/
vec4 czm_eyeToWindowCoordinates(vec4 positionEC)
{
vec4 q = czm_projection * positionEC; // clip coordinates
q.xyz /= q.w; // normalized device coordinates
q.xyz = (czm_viewportTransformation * vec4(q.xyz, 1.0)).xyz; // window coordinates
return q;
}
`;var GD=`/**
* Approxiamtes atan over the range [0, 1]. Safe to flip output for negative input.
*
* Based on Michal Drobot's approximation from ShaderFastLibs, which in turn is based on
* "Efficient approximations for the arctangent function," Rajan, S. Sichun Wang Inkol, R. Joyal, A., May 2006.
* Adapted from ShaderFastLibs under MIT License.
*
* Chosen for the following characteristics over range [0, 1]:
* - basically no error at 0 and 1, important for getting around range limit (naive atan2 via atan requires infinite range atan)
* - no visible artifacts from first-derivative discontinuities, unlike latitude via range-reduced sqrt asin approximations (at equator)
*
* The original code is x * (-0.1784 * abs(x) - 0.0663 * x * x + 1.0301);
* Removed the abs() in here because it isn't needed, the input range is guaranteed as [0, 1] by how we're approximating atan2.
*
* @name czm_fastApproximateAtan
* @glslFunction
*
* @param {float} x Value between 0 and 1 inclusive.
*
* @returns {float} Approximation of atan(x)
*/
float czm_fastApproximateAtan(float x) {
return x * (-0.1784 * x - 0.0663 * x * x + 1.0301);
}
/**
* Approximation of atan2.
*
* Range reduction math based on nvidia's cg reference implementation for atan2: http://developer.download.nvidia.com/cg/atan2.html
* However, we replaced their atan curve with Michael Drobot's (see above).
*
* @name czm_fastApproximateAtan
* @glslFunction
*
* @param {float} x Value between -1 and 1 inclusive.
* @param {float} y Value between -1 and 1 inclusive.
*
* @returns {float} Approximation of atan2(x, y)
*/
float czm_fastApproximateAtan(float x, float y) {
// atan approximations are usually only reliable over [-1, 1], or, in our case, [0, 1] due to modifications.
// So range-reduce using abs and by flipping whether x or y is on top.
float t = abs(x); // t used as swap and atan result.
float opposite = abs(y);
float adjacent = max(t, opposite);
opposite = min(t, opposite);
t = czm_fastApproximateAtan(opposite / adjacent);
// Undo range reduction
t = czm_branchFreeTernary(abs(y) > abs(x), czm_piOverTwo - t, t);
t = czm_branchFreeTernary(x < 0.0, czm_pi - t, t);
t = czm_branchFreeTernary(y < 0.0, -t, t);
return t;
}
`;var WD=`/**
* Gets the color with fog at a distance from the camera.
*
* @name czm_fog
* @glslFunction
*
* @param {float} distanceToCamera The distance to the camera in meters.
* @param {vec3} color The original color.
* @param {vec3} fogColor The color of the fog.
*
* @returns {vec3} The color adjusted for fog at the distance from the camera.
*/
vec3 czm_fog(float distanceToCamera, vec3 color, vec3 fogColor)
{
float scalar = distanceToCamera * czm_fogDensity;
float fog = 1.0 - exp(-(scalar * scalar));
return mix(color, fogColor, fog);
}
/**
* Gets the color with fog at a distance from the camera.
*
* @name czm_fog
* @glslFunction
*
* @param {float} distanceToCamera The distance to the camera in meters.
* @param {vec3} color The original color.
* @param {vec3} fogColor The color of the fog.
* @param {float} fogModifierConstant A constant to modify the appearance of fog.
*
* @returns {vec3} The color adjusted for fog at the distance from the camera.
*/
vec3 czm_fog(float distanceToCamera, vec3 color, vec3 fogColor, float fogModifierConstant)
{
float scalar = distanceToCamera * czm_fogDensity;
float fog = 1.0 - exp(-((fogModifierConstant * scalar + fogModifierConstant) * (scalar * (1.0 + fogModifierConstant))));
return mix(color, fogColor, fog);
}
`;var jD=`/**
* Converts a color from RGB space to linear space.
*
* @name czm_gammaCorrect
* @glslFunction
*
* @param {vec3} color The color in RGB space.
* @returns {vec3} The color in linear space.
*/
vec3 czm_gammaCorrect(vec3 color) {
#ifdef HDR
color = pow(color, vec3(czm_gamma));
#endif
return color;
}
vec4 czm_gammaCorrect(vec4 color) {
#ifdef HDR
color.rgb = pow(color.rgb, vec3(czm_gamma));
#endif
return color;
}
`;var qD=`/**
* DOC_TBA
*
* @name czm_geodeticSurfaceNormal
* @glslFunction
*
* @param {vec3} positionOnEllipsoid DOC_TBA
* @param {vec3} ellipsoidCenter DOC_TBA
* @param {vec3} oneOverEllipsoidRadiiSquared DOC_TBA
*
* @returns {vec3} DOC_TBA.
*/
vec3 czm_geodeticSurfaceNormal(vec3 positionOnEllipsoid, vec3 ellipsoidCenter, vec3 oneOverEllipsoidRadiiSquared)
{
return normalize((positionOnEllipsoid - ellipsoidCenter) * oneOverEllipsoidRadiiSquared);
}
`;var YD=`/**
* An czm_material with default values. Every material's czm_getMaterial
* should use this default material as a base for the material it returns.
* The default normal value is given by materialInput.normalEC.
*
* @name czm_getDefaultMaterial
* @glslFunction
*
* @param {czm_materialInput} input The input used to construct the default material.
*
* @returns {czm_material} The default material.
*
* @see czm_materialInput
* @see czm_material
* @see czm_getMaterial
*/
czm_material czm_getDefaultMaterial(czm_materialInput materialInput)
{
czm_material material;
material.diffuse = vec3(0.0);
material.specular = 0.0;
material.shininess = 1.0;
material.normal = materialInput.normalEC;
material.emission = vec3(0.0);
material.alpha = 1.0;
return material;
}
`;var XD=`/**
* Calculates the intensity of diffusely reflected light.
*
* @name czm_getLambertDiffuse
* @glslFunction
*
* @param {vec3} lightDirectionEC Unit vector pointing to the light source in eye coordinates.
* @param {vec3} normalEC The surface normal in eye coordinates.
*
* @returns {float} The intensity of the diffuse reflection.
*
* @see czm_phong
*
* @example
* float diffuseIntensity = czm_getLambertDiffuse(lightDirectionEC, normalEC);
* float specularIntensity = czm_getSpecular(lightDirectionEC, toEyeEC, normalEC, 200);
* vec3 color = (diffuseColor * diffuseIntensity) + (specularColor * specularIntensity);
*/
float czm_getLambertDiffuse(vec3 lightDirectionEC, vec3 normalEC)
{
return max(dot(lightDirectionEC, normalEC), 0.0);
}
`;var KD=`/**
* Calculates the specular intensity of reflected light.
*
* @name czm_getSpecular
* @glslFunction
*
* @param {vec3} lightDirectionEC Unit vector pointing to the light source in eye coordinates.
* @param {vec3} toEyeEC Unit vector pointing to the eye position in eye coordinates.
* @param {vec3} normalEC The surface normal in eye coordinates.
* @param {float} shininess The sharpness of the specular reflection. Higher values create a smaller, more focused specular highlight.
*
* @returns {float} The intensity of the specular highlight.
*
* @see czm_phong
*
* @example
* float diffuseIntensity = czm_getLambertDiffuse(lightDirectionEC, normalEC);
* float specularIntensity = czm_getSpecular(lightDirectionEC, toEyeEC, normalEC, 200);
* vec3 color = (diffuseColor * diffuseIntensity) + (specularColor * specularIntensity);
*/
float czm_getSpecular(vec3 lightDirectionEC, vec3 toEyeEC, vec3 normalEC, float shininess)
{
vec3 toReflectedLight = reflect(-lightDirectionEC, normalEC);
float specular = max(dot(toReflectedLight, toEyeEC), 0.0);
// pow has undefined behavior if both parameters <= 0.
// Prevent this by making sure shininess is at least czm_epsilon2.
return pow(specular, max(shininess, czm_epsilon2));
}
`;var ZD=`/**
* @private
*/
vec4 czm_getWaterNoise(sampler2D normalMap, vec2 uv, float time, float angleInRadians)
{
float cosAngle = cos(angleInRadians);
float sinAngle = sin(angleInRadians);
// time dependent sampling directions
vec2 s0 = vec2(1.0/17.0, 0.0);
vec2 s1 = vec2(-1.0/29.0, 0.0);
vec2 s2 = vec2(1.0/101.0, 1.0/59.0);
vec2 s3 = vec2(-1.0/109.0, -1.0/57.0);
// rotate sampling direction by specified angle
s0 = vec2((cosAngle * s0.x) - (sinAngle * s0.y), (sinAngle * s0.x) + (cosAngle * s0.y));
s1 = vec2((cosAngle * s1.x) - (sinAngle * s1.y), (sinAngle * s1.x) + (cosAngle * s1.y));
s2 = vec2((cosAngle * s2.x) - (sinAngle * s2.y), (sinAngle * s2.x) + (cosAngle * s2.y));
s3 = vec2((cosAngle * s3.x) - (sinAngle * s3.y), (sinAngle * s3.x) + (cosAngle * s3.y));
vec2 uv0 = (uv/103.0) + (time * s0);
vec2 uv1 = uv/107.0 + (time * s1) + vec2(0.23);
vec2 uv2 = uv/vec2(897.0, 983.0) + (time * s2) + vec2(0.51);
vec2 uv3 = uv/vec2(991.0, 877.0) + (time * s3) + vec2(0.71);
uv0 = fract(uv0);
uv1 = fract(uv1);
uv2 = fract(uv2);
uv3 = fract(uv3);
vec4 noise = (texture(normalMap, uv0)) +
(texture(normalMap, uv1)) +
(texture(normalMap, uv2)) +
(texture(normalMap, uv3));
// average and scale to between -1 and 1
return ((noise / 4.0) - 0.5) * 2.0;
}
`;var JD=`/**
* Adjusts the hue of a color.
*
* @name czm_hue
* @glslFunction
*
* @param {vec3} rgb The color.
* @param {float} adjustment The amount to adjust the hue of the color in radians.
*
* @returns {float} The color with the hue adjusted.
*
* @example
* vec3 adjustHue = czm_hue(color, czm_pi); // The same as czm_hue(color, -czm_pi)
*/
vec3 czm_hue(vec3 rgb, float adjustment)
{
const mat3 toYIQ = mat3(0.299, 0.587, 0.114,
0.595716, -0.274453, -0.321263,
0.211456, -0.522591, 0.311135);
const mat3 toRGB = mat3(1.0, 0.9563, 0.6210,
1.0, -0.2721, -0.6474,
1.0, -1.107, 1.7046);
vec3 yiq = toYIQ * rgb;
float hue = atan(yiq.z, yiq.y) + adjustment;
float chroma = sqrt(yiq.z * yiq.z + yiq.y * yiq.y);
vec3 color = vec3(yiq.x, chroma * cos(hue), chroma * sin(hue));
return toRGB * color;
}
`;var QD=`/**
* Converts a color in linear space to RGB space.
*
* @name czm_inverseGamma
* @glslFunction
*
* @param {vec3} color The color in linear space.
* @returns {vec3} The color in RGB space.
*/
vec3 czm_inverseGamma(vec3 color) {
return pow(color, vec3(1.0 / czm_gamma));
}
`;var $D=`/**
* Determines if a time interval is empty.
*
* @name czm_isEmpty
* @glslFunction
*
* @param {czm_raySegment} interval The interval to test.
*
* @returns {bool} <code>true</code> if the time interval is empty; otherwise, <code>false</code>.
*
* @example
* bool b0 = czm_isEmpty(czm_emptyRaySegment); // true
* bool b1 = czm_isEmpty(czm_raySegment(0.0, 1.0)); // false
* bool b2 = czm_isEmpty(czm_raySegment(1.0, 1.0)); // false, contains 1.0.
*/
bool czm_isEmpty(czm_raySegment interval)
{
return (interval.stop < 0.0);
}
`;var ew=`/**
* Determines if a time interval is empty.
*
* @name czm_isFull
* @glslFunction
*
* @param {czm_raySegment} interval The interval to test.
*
* @returns {bool} <code>true</code> if the time interval is empty; otherwise, <code>false</code>.
*
* @example
* bool b0 = czm_isEmpty(czm_emptyRaySegment); // true
* bool b1 = czm_isEmpty(czm_raySegment(0.0, 1.0)); // false
* bool b2 = czm_isEmpty(czm_raySegment(1.0, 1.0)); // false, contains 1.0.
*/
bool czm_isFull(czm_raySegment interval)
{
return (interval.start == 0.0 && interval.stop == czm_infinity);
}
`;var tw=`/**
* Computes the fraction of a Web Wercator rectangle at which a given geodetic latitude is located.
*
* @name czm_latitudeToWebMercatorFraction
* @glslFunction
*
* @param {float} latitude The geodetic latitude, in radians.
* @param {float} southMercatorY The Web Mercator coordinate of the southern boundary of the rectangle.
* @param {float} oneOverMercatorHeight The total height of the rectangle in Web Mercator coordinates.
*
* @returns {float} The fraction of the rectangle at which the latitude occurs. If the latitude is the southern
* boundary of the rectangle, the return value will be zero. If it is the northern boundary, the return
* value will be 1.0. Latitudes in between are mapped according to the Web Mercator projection.
*/
float czm_latitudeToWebMercatorFraction(float latitude, float southMercatorY, float oneOverMercatorHeight)
{
float sinLatitude = sin(latitude);
float mercatorY = 0.5 * log((1.0 + sinLatitude) / (1.0 - sinLatitude));
return (mercatorY - southMercatorY) * oneOverMercatorHeight;
}
`;var nw=`/**
* Computes distance from an point in 2D to a line in 2D.
*
* @name czm_lineDistance
* @glslFunction
*
* param {vec2} point1 A point along the line.
* param {vec2} point2 A point along the line.
* param {vec2} point A point that may or may not be on the line.
* returns {float} The distance from the point to the line.
*/
float czm_lineDistance(vec2 point1, vec2 point2, vec2 point) {
return abs((point2.y - point1.y) * point.x - (point2.x - point1.x) * point.y + point2.x * point1.y - point2.y * point1.x) / distance(point2, point1);
}
`;var iw=`/**
* Converts a linear RGB color to an sRGB color.
*
* @param {vec3|vec4} linearIn The color in linear color space.
* @returns {vec3|vec4} The color in sRGB color space. The vector type matches the input.
*/
vec3 czm_linearToSrgb(vec3 linearIn)
{
return pow(linearIn, vec3(1.0/2.2));
}
vec4 czm_linearToSrgb(vec4 linearIn)
{
vec3 srgbOut = pow(linearIn.rgb, vec3(1.0/2.2));
return vec4(srgbOut, linearIn.a);
}
`;var ow=`/**
* Computes the luminance of a color.
*
* @name czm_luminance
* @glslFunction
*
* @param {vec3} rgb The color.
*
* @returns {float} The luminance.
*
* @example
* float light = czm_luminance(vec3(0.0)); // 0.0
* float dark = czm_luminance(vec3(1.0)); // ~1.0
*/
float czm_luminance(vec3 rgb)
{
// Algorithm from Chapter 10 of Graphics Shaders.
const vec3 W = vec3(0.2125, 0.7154, 0.0721);
return dot(rgb, W);
}
`;var rw=`/**
* Computes the size of a pixel in meters at a distance from the eye.
* <p>
* Use this version when passing in a custom pixel ratio. For example, passing in 1.0 will return meters per native device pixel.
* </p>
* @name czm_metersPerPixel
* @glslFunction
*
* @param {vec3} positionEC The position to get the meters per pixel in eye coordinates.
* @param {float} pixelRatio The scaling factor from pixel space to coordinate space
*
* @returns {float} The meters per pixel at positionEC.
*/
float czm_metersPerPixel(vec4 positionEC, float pixelRatio)
{
float width = czm_viewport.z;
float height = czm_viewport.w;
float pixelWidth;
float pixelHeight;
float top = czm_frustumPlanes.x;
float bottom = czm_frustumPlanes.y;
float left = czm_frustumPlanes.z;
float right = czm_frustumPlanes.w;
if (czm_sceneMode == czm_sceneMode2D || czm_orthographicIn3D == 1.0)
{
float frustumWidth = right - left;
float frustumHeight = top - bottom;
pixelWidth = frustumWidth / width;
pixelHeight = frustumHeight / height;
}
else
{
float distanceToPixel = -positionEC.z;
float inverseNear = 1.0 / czm_currentFrustum.x;
float tanTheta = top * inverseNear;
pixelHeight = 2.0 * distanceToPixel * tanTheta / height;
tanTheta = right * inverseNear;
pixelWidth = 2.0 * distanceToPixel * tanTheta / width;
}
return max(pixelWidth, pixelHeight) * pixelRatio;
}
/**
* Computes the size of a pixel in meters at a distance from the eye.
* <p>
* Use this version when scaling by pixel ratio.
* </p>
* @name czm_metersPerPixel
* @glslFunction
*
* @param {vec3} positionEC The position to get the meters per pixel in eye coordinates.
*
* @returns {float} The meters per pixel at positionEC.
*/
float czm_metersPerPixel(vec4 positionEC)
{
return czm_metersPerPixel(positionEC, czm_pixelRatio);
}
`;var sw=`/**
* Transforms a position from model to window coordinates. The transformation
* from model to clip coordinates is done using {@link czm_modelViewProjection}.
* The transform from normalized device coordinates to window coordinates is
* done using {@link czm_viewportTransformation}, which assumes a depth range
* of <code>near = 0</code> and <code>far = 1</code>.
* <br /><br />
* This transform is useful when there is a need to manipulate window coordinates
* in a vertex shader as done by {@link BillboardCollection}.
* <br /><br />
* This function should not be confused with {@link czm_viewportOrthographic},
* which is an orthographic projection matrix that transforms from window
* coordinates to clip coordinates.
*
* @name czm_modelToWindowCoordinates
* @glslFunction
*
* @param {vec4} position The position in model coordinates to transform.
*
* @returns {vec4} The transformed position in window coordinates.
*
* @see czm_eyeToWindowCoordinates
* @see czm_modelViewProjection
* @see czm_viewportTransformation
* @see czm_viewportOrthographic
* @see BillboardCollection
*
* @example
* vec4 positionWC = czm_modelToWindowCoordinates(positionMC);
*/
vec4 czm_modelToWindowCoordinates(vec4 position)
{
vec4 q = czm_modelViewProjection * position; // clip coordinates
q.xyz /= q.w; // normalized device coordinates
q.xyz = (czm_viewportTransformation * vec4(q.xyz, 1.0)).xyz; // window coordinates
return q;
}
`;var aw=`/**
* DOC_TBA
*
* @name czm_multiplyWithColorBalance
* @glslFunction
*/
vec3 czm_multiplyWithColorBalance(vec3 left, vec3 right)
{
// Algorithm from Chapter 10 of Graphics Shaders.
const vec3 W = vec3(0.2125, 0.7154, 0.0721);
vec3 target = left * right;
float leftLuminance = dot(left, W);
float rightLuminance = dot(right, W);
float targetLuminance = dot(target, W);
return ((leftLuminance + rightLuminance) / (2.0 * targetLuminance)) * target;
}
`;var cw=`/**
* Computes a value that scales with distance. The scaling is clamped at the near and
* far distances, and does not extrapolate. This function works with the
* {@link NearFarScalar} JavaScript class.
*
* @name czm_nearFarScalar
* @glslFunction
*
* @param {vec4} nearFarScalar A vector with 4 components: Near distance (x), Near value (y), Far distance (z), Far value (w).
* @param {float} cameraDistSq The square of the current distance from the camera.
*
* @returns {float} The value at this distance.
*/
float czm_nearFarScalar(vec4 nearFarScalar, float cameraDistSq)
{
float valueAtMin = nearFarScalar.y;
float valueAtMax = nearFarScalar.w;
float nearDistanceSq = nearFarScalar.x * nearFarScalar.x;
float farDistanceSq = nearFarScalar.z * nearFarScalar.z;
float t = (cameraDistSq - nearDistanceSq) / (farDistanceSq - nearDistanceSq);
t = pow(clamp(t, 0.0, 1.0), 0.2);
return mix(valueAtMin, valueAtMax, t);
}
`;var lw=` /**
* Decodes a unit-length vector in 'oct' encoding to a normalized 3-component Cartesian vector.
* The 'oct' encoding is described in "A Survey of Efficient Representations of Independent Unit Vectors",
* Cigolle et al 2014: http://jcgt.org/published/0003/02/01/
*
* @name czm_octDecode
* @param {vec2} encoded The oct-encoded, unit-length vector
* @param {float} range The maximum value of the SNORM range. The encoded vector is stored in log2(rangeMax+1) bits.
* @returns {vec3} The decoded and normalized vector
*/
vec3 czm_octDecode(vec2 encoded, float range)
{
if (encoded.x == 0.0 && encoded.y == 0.0) {
return vec3(0.0, 0.0, 0.0);
}
encoded = encoded / range * 2.0 - 1.0;
vec3 v = vec3(encoded.x, encoded.y, 1.0 - abs(encoded.x) - abs(encoded.y));
if (v.z < 0.0)
{
v.xy = (1.0 - abs(v.yx)) * czm_signNotZero(v.xy);
}
return normalize(v);
}
/**
* Decodes a unit-length vector in 'oct' encoding to a normalized 3-component Cartesian vector.
* The 'oct' encoding is described in "A Survey of Efficient Representations of Independent Unit Vectors",
* Cigolle et al 2014: http://jcgt.org/published/0003/02/01/
*
* @name czm_octDecode
* @param {vec2} encoded The oct-encoded, unit-length vector
* @returns {vec3} The decoded and normalized vector
*/
vec3 czm_octDecode(vec2 encoded)
{
return czm_octDecode(encoded, 255.0);
}
/**
* Decodes a unit-length vector in 'oct' encoding packed into a floating-point number to a normalized 3-component Cartesian vector.
* The 'oct' encoding is described in "A Survey of Efficient Representations of Independent Unit Vectors",
* Cigolle et al 2014: http://jcgt.org/published/0003/02/01/
*
* @name czm_octDecode
* @param {float} encoded The oct-encoded, unit-length vector
* @returns {vec3} The decoded and normalized vector
*/
vec3 czm_octDecode(float encoded)
{
float temp = encoded / 256.0;
float x = floor(temp);
float y = (temp - x) * 256.0;
return czm_octDecode(vec2(x, y));
}
/**
* Decodes three unit-length vectors in 'oct' encoding packed into two floating-point numbers to normalized 3-component Cartesian vectors.
* The 'oct' encoding is described in "A Survey of Efficient Representations of Independent Unit Vectors",
* Cigolle et al 2014: http://jcgt.org/published/0003/02/01/
*
* @name czm_octDecode
* @param {vec2} encoded The packed oct-encoded, unit-length vectors.
* @param {vec3} vector1 One decoded and normalized vector.
* @param {vec3} vector2 One decoded and normalized vector.
* @param {vec3} vector3 One decoded and normalized vector.
*/
void czm_octDecode(vec2 encoded, out vec3 vector1, out vec3 vector2, out vec3 vector3)
{
float temp = encoded.x / 65536.0;
float x = floor(temp);
float encodedFloat1 = (temp - x) * 65536.0;
temp = encoded.y / 65536.0;
float y = floor(temp);
float encodedFloat2 = (temp - y) * 65536.0;
vector1 = czm_octDecode(encodedFloat1);
vector2 = czm_octDecode(encodedFloat2);
vector3 = czm_octDecode(vec2(x, y));
}
`;var uw=`/**
* Packs a depth value into a vec3 that can be represented by unsigned bytes.
*
* @name czm_packDepth
* @glslFunction
*
* @param {float} depth The floating-point depth.
* @returns {vec3} The packed depth.
*/
vec4 czm_packDepth(float depth)
{
// See Aras Pranckevi\u010Dius' post Encoding Floats to RGBA
// http://aras-p.info/blog/2009/07/30/encoding-floats-to-rgba-the-final/
vec4 enc = vec4(1.0, 255.0, 65025.0, 16581375.0) * depth;
enc = fract(enc);
enc -= enc.yzww * vec4(1.0 / 255.0, 1.0 / 255.0, 1.0 / 255.0, 0.0);
return enc;
}
`;var fw=`vec3 lambertianDiffuse(vec3 diffuseColor)
{
return diffuseColor / czm_pi;
}
vec3 fresnelSchlick2(vec3 f0, vec3 f90, float VdotH)
{
return f0 + (f90 - f0) * pow(clamp(1.0 - VdotH, 0.0, 1.0), 5.0);
}
float smithVisibilityG1(float NdotV, float roughness)
{
// this is the k value for direct lighting.
// for image based lighting it will be roughness^2 / 2
float k = (roughness + 1.0) * (roughness + 1.0) / 8.0;
return NdotV / (NdotV * (1.0 - k) + k);
}
float smithVisibilityGGX(float roughness, float NdotL, float NdotV)
{
return (
smithVisibilityG1(NdotL, roughness) *
smithVisibilityG1(NdotV, roughness)
);
}
float GGX(float roughness, float NdotH)
{
float roughnessSquared = roughness * roughness;
float f = (NdotH * roughnessSquared - NdotH) * NdotH + 1.0;
return roughnessSquared / (czm_pi * f * f);
}
/**
* Compute the diffuse and specular contributions using physically based
* rendering. This function only handles direct lighting.
* <p>
* This function only handles the lighting calculations. Metallic/roughness
* and specular/glossy must be handled separately. See {@czm_pbrMetallicRoughnessMaterial}, {@czm_pbrSpecularGlossinessMaterial} and {@czm_defaultPbrMaterial}
* </p>
*
* @name czm_pbrlighting
* @glslFunction
*
* @param {vec3} positionEC The position of the fragment in eye coordinates
* @param {vec3} normalEC The surface normal in eye coordinates
* @param {vec3} lightDirectionEC Unit vector pointing to the light source in eye coordinates.
* @param {vec3} lightColorHdr radiance of the light source. This is a HDR value.
* @param {czm_pbrParameters} The computed PBR parameters.
* @return {vec3} The computed HDR color
*
* @example
* czm_pbrParameters pbrParameters = czm_pbrMetallicRoughnessMaterial(
* baseColor,
* metallic,
* roughness
* );
* vec3 color = czm_pbrlighting(
* positionEC,
* normalEC,
* lightDirectionEC,
* lightColorHdr,
* pbrParameters);
*/
vec3 czm_pbrLighting(
vec3 positionEC,
vec3 normalEC,
vec3 lightDirectionEC,
vec3 lightColorHdr,
czm_pbrParameters pbrParameters
)
{
vec3 v = -normalize(positionEC);
vec3 l = normalize(lightDirectionEC);
vec3 h = normalize(v + l);
vec3 n = normalEC;
float NdotL = clamp(dot(n, l), 0.001, 1.0);
float NdotV = abs(dot(n, v)) + 0.001;
float NdotH = clamp(dot(n, h), 0.0, 1.0);
float LdotH = clamp(dot(l, h), 0.0, 1.0);
float VdotH = clamp(dot(v, h), 0.0, 1.0);
vec3 f0 = pbrParameters.f0;
float reflectance = max(max(f0.r, f0.g), f0.b);
vec3 f90 = vec3(clamp(reflectance * 25.0, 0.0, 1.0));
vec3 F = fresnelSchlick2(f0, f90, VdotH);
float alpha = pbrParameters.roughness;
float G = smithVisibilityGGX(alpha, NdotL, NdotV);
float D = GGX(alpha, NdotH);
vec3 specularContribution = F * G * D / (4.0 * NdotL * NdotV);
vec3 diffuseColor = pbrParameters.diffuseColor;
// F here represents the specular contribution
vec3 diffuseContribution = (1.0 - F) * lambertianDiffuse(diffuseColor);
// Lo = (diffuse + specular) * Li * NdotL
return (diffuseContribution + specularContribution) * NdotL * lightColorHdr;
}
`;var dw=`/**
* Compute parameters for physically based rendering using the
* metallic/roughness workflow. All inputs are linear; sRGB texture values must
* be decoded beforehand
*
* @name czm_pbrMetallicRoughnessMaterial
* @glslFunction
*
* @param {vec3} baseColor For dielectrics, this is the base color. For metals, this is the f0 value (reflectance at normal incidence)
* @param {float} metallic 0.0 indicates dielectric. 1.0 indicates metal. Values in between are allowed (e.g. to model rust or dirt);
* @param {float} roughness A value between 0.0 and 1.0
* @return {czm_pbrParameters} parameters to pass into {@link czm_pbrLighting}
*/
czm_pbrParameters czm_pbrMetallicRoughnessMaterial(
vec3 baseColor,
float metallic,
float roughness
)
{
czm_pbrParameters results;
// roughness is authored as perceptual roughness
// square it to get material roughness
roughness = clamp(roughness, 0.0, 1.0);
results.roughness = roughness * roughness;
// dielectrics use f0 = 0.04, metals use albedo as f0
metallic = clamp(metallic, 0.0, 1.0);
const vec3 REFLECTANCE_DIELECTRIC = vec3(0.04);
vec3 f0 = mix(REFLECTANCE_DIELECTRIC, baseColor, metallic);
results.f0 = f0;
// diffuse only applies to dielectrics.
results.diffuseColor = baseColor * (1.0 - f0) * (1.0 - metallic);
return results;
}
`;var hw=`/**
* Compute parameters for physically based rendering using the
* specular/glossy workflow. All inputs are linear; sRGB texture values must
* be decoded beforehand
*
* @name czm_pbrSpecularGlossinessMaterial
* @glslFunction
*
* @param {vec3} diffuse The diffuse color for dielectrics (non-metals)
* @param {vec3} specular The reflectance at normal incidence (f0)
* @param {float} glossiness A number from 0.0 to 1.0 indicating how smooth the surface is.
* @return {czm_pbrParameters} parameters to pass into {@link czm_pbrLighting}
*/
czm_pbrParameters czm_pbrSpecularGlossinessMaterial(
vec3 diffuse,
vec3 specular,
float glossiness
)
{
czm_pbrParameters results;
// glossiness is the opposite of roughness, but easier for artists to use.
float roughness = 1.0 - glossiness;
results.roughness = roughness * roughness;
results.diffuseColor = diffuse * (1.0 - max(max(specular.r, specular.g), specular.b));
results.f0 = specular;
return results;
}
`;var mw=`float czm_private_getLambertDiffuseOfMaterial(vec3 lightDirectionEC, czm_material material)
{
return czm_getLambertDiffuse(lightDirectionEC, material.normal);
}
float czm_private_getSpecularOfMaterial(vec3 lightDirectionEC, vec3 toEyeEC, czm_material material)
{
return czm_getSpecular(lightDirectionEC, toEyeEC, material.normal, material.shininess);
}
/**
* Computes a color using the Phong lighting model.
*
* @name czm_phong
* @glslFunction
*
* @param {vec3} toEye A normalized vector from the fragment to the eye in eye coordinates.
* @param {czm_material} material The fragment's material.
*
* @returns {vec4} The computed color.
*
* @example
* vec3 positionToEyeEC = // ...
* czm_material material = // ...
* vec3 lightDirectionEC = // ...
* out_FragColor = czm_phong(normalize(positionToEyeEC), material, lightDirectionEC);
*
* @see czm_getMaterial
*/
vec4 czm_phong(vec3 toEye, czm_material material, vec3 lightDirectionEC)
{
// Diffuse from directional light sources at eye (for top-down)
float diffuse = czm_private_getLambertDiffuseOfMaterial(vec3(0.0, 0.0, 1.0), material);
if (czm_sceneMode == czm_sceneMode3D) {
// (and horizon views in 3D)
diffuse += czm_private_getLambertDiffuseOfMaterial(vec3(0.0, 1.0, 0.0), material);
}
float specular = czm_private_getSpecularOfMaterial(lightDirectionEC, toEye, material);
// Temporary workaround for adding ambient.
vec3 materialDiffuse = material.diffuse * 0.5;
vec3 ambient = materialDiffuse;
vec3 color = ambient + material.emission;
color += materialDiffuse * diffuse * czm_lightColor;
color += material.specular * specular * czm_lightColor;
return vec4(color, material.alpha);
}
vec4 czm_private_phong(vec3 toEye, czm_material material, vec3 lightDirectionEC)
{
float diffuse = czm_private_getLambertDiffuseOfMaterial(lightDirectionEC, material);
float specular = czm_private_getSpecularOfMaterial(lightDirectionEC, toEye, material);
vec3 ambient = vec3(0.0);
vec3 color = ambient + material.emission;
color += material.diffuse * diffuse * czm_lightColor;
color += material.specular * specular * czm_lightColor;
return vec4(color, material.alpha);
}
`;var pw=`/**
* Computes distance from a point to a plane.
*
* @name czm_planeDistance
* @glslFunction
*
* param {vec4} plane A Plane in Hessian Normal Form. See Plane.js
* param {vec3} point A point in the same space as the plane.
* returns {float} The distance from the point to the plane.
*/
float czm_planeDistance(vec4 plane, vec3 point) {
return (dot(plane.xyz, point) + plane.w);
}
/**
* Computes distance from a point to a plane.
*
* @name czm_planeDistance
* @glslFunction
*
* param {vec3} planeNormal Normal for a plane in Hessian Normal Form. See Plane.js
* param {float} planeDistance Distance for a plane in Hessian Normal form. See Plane.js
* param {vec3} point A point in the same space as the plane.
* returns {float} The distance from the point to the plane.
*/
float czm_planeDistance(vec3 planeNormal, float planeDistance, vec3 point) {
return (dot(planeNormal, point) + planeDistance);
}
`;var _w=`/**
* Computes the point along a ray at the given time. <code>time</code> can be positive, negative, or zero.
*
* @name czm_pointAlongRay
* @glslFunction
*
* @param {czm_ray} ray The ray to compute the point along.
* @param {float} time The time along the ray.
*
* @returns {vec3} The point along the ray at the given time.
*
* @example
* czm_ray ray = czm_ray(vec3(0.0), vec3(1.0, 0.0, 0.0)); // origin, direction
* vec3 v = czm_pointAlongRay(ray, 2.0); // (2.0, 0.0, 0.0)
*/
vec3 czm_pointAlongRay(czm_ray ray, float time)
{
return ray.origin + (time * ray.direction);
}
`;var gw=`/**
* DOC_TBA
*
* @name czm_rayEllipsoidIntersectionInterval
* @glslFunction
*/
czm_raySegment czm_rayEllipsoidIntersectionInterval(czm_ray ray, vec3 ellipsoid_center, vec3 ellipsoid_inverseRadii)
{
// ray and ellipsoid center in eye coordinates. radii in model coordinates.
vec3 q = ellipsoid_inverseRadii * (czm_inverseModelView * vec4(ray.origin, 1.0)).xyz;
vec3 w = ellipsoid_inverseRadii * (czm_inverseModelView * vec4(ray.direction, 0.0)).xyz;
q = q - ellipsoid_inverseRadii * (czm_inverseModelView * vec4(ellipsoid_center, 1.0)).xyz;
float q2 = dot(q, q);
float qw = dot(q, w);
if (q2 > 1.0) // Outside ellipsoid.
{
if (qw >= 0.0) // Looking outward or tangent (0 intersections).
{
return czm_emptyRaySegment;
}
else // qw < 0.0.
{
float qw2 = qw * qw;
float difference = q2 - 1.0; // Positively valued.
float w2 = dot(w, w);
float product = w2 * difference;
if (qw2 < product) // Imaginary roots (0 intersections).
{
return czm_emptyRaySegment;
}
else if (qw2 > product) // Distinct roots (2 intersections).
{
float discriminant = qw * qw - product;
float temp = -qw + sqrt(discriminant); // Avoid cancellation.
float root0 = temp / w2;
float root1 = difference / temp;
if (root0 < root1)
{
czm_raySegment i = czm_raySegment(root0, root1);
return i;
}
else
{
czm_raySegment i = czm_raySegment(root1, root0);
return i;
}
}
else // qw2 == product. Repeated roots (2 intersections).
{
float root = sqrt(difference / w2);
czm_raySegment i = czm_raySegment(root, root);
return i;
}
}
}
else if (q2 < 1.0) // Inside ellipsoid (2 intersections).
{
float difference = q2 - 1.0; // Negatively valued.
float w2 = dot(w, w);
float product = w2 * difference; // Negatively valued.
float discriminant = qw * qw - product;
float temp = -qw + sqrt(discriminant); // Positively valued.
czm_raySegment i = czm_raySegment(0.0, temp / w2);
return i;
}
else // q2 == 1.0. On ellipsoid.
{
if (qw < 0.0) // Looking inward.
{
float w2 = dot(w, w);
czm_raySegment i = czm_raySegment(0.0, -qw / w2);
return i;
}
else // qw >= 0.0. Looking outward or tangent.
{
return czm_emptyRaySegment;
}
}
}
`;var yw=`/**
* Compute the intersection interval of a ray with a sphere.
*
* @name czm_raySphereIntersectionInterval
* @glslFunction
*
* @param {czm_ray} ray The ray.
* @param {vec3} center The center of the sphere.
* @param {float} radius The radius of the sphere.
* @return {czm_raySegment} The intersection interval of the ray with the sphere.
*/
czm_raySegment czm_raySphereIntersectionInterval(czm_ray ray, vec3 center, float radius)
{
vec3 o = ray.origin;
vec3 d = ray.direction;
vec3 oc = o - center;
float a = dot(d, d);
float b = 2.0 * dot(d, oc);
float c = dot(oc, oc) - (radius * radius);
float det = (b * b) - (4.0 * a * c);
if (det < 0.0) {
return czm_emptyRaySegment;
}
float sqrtDet = sqrt(det);
float t0 = (-b - sqrtDet) / (2.0 * a);
float t1 = (-b + sqrtDet) / (2.0 * a);
czm_raySegment result = czm_raySegment(t0, t1);
return result;
}
`;var Aw=`float czm_readDepth(sampler2D depthTexture, vec2 texCoords)
{
return czm_reverseLogDepth(texture(depthTexture, texCoords).r);
}
`;var xw=`/**
* Reads a value previously transformed with {@link czm_writeNonPerspective}
* by dividing it by \`w\`, the value used in the perspective divide.
* This function is intended to be called in a fragment shader to access a
* \`varying\` that should not be subject to perspective interpolation.
* For example, screen-space texture coordinates. The value should have been
* previously written in the vertex shader with a call to
* {@link czm_writeNonPerspective}.
*
* @name czm_readNonPerspective
* @glslFunction
*
* @param {float|vec2|vec3|vec4} value The non-perspective value to be read.
* @param {float} oneOverW One over the perspective divide value, \`w\`. Usually this is simply \`gl_FragCoord.w\`.
* @returns {float|vec2|vec3|vec4} The usable value.
*/
float czm_readNonPerspective(float value, float oneOverW) {
return value * oneOverW;
}
vec2 czm_readNonPerspective(vec2 value, float oneOverW) {
return value * oneOverW;
}
vec3 czm_readNonPerspective(vec3 value, float oneOverW) {
return value * oneOverW;
}
vec4 czm_readNonPerspective(vec4 value, float oneOverW) {
return value * oneOverW;
}
`;var Cw=`float czm_reverseLogDepth(float logZ)
{
#ifdef LOG_DEPTH
float near = czm_currentFrustum.x;
float far = czm_currentFrustum.y;
float log2Depth = logZ * czm_log2FarDepthFromNearPlusOne;
float depthFromNear = pow(2.0, log2Depth) - 1.0;
return far * (1.0 - near / (depthFromNear + near)) / (far - near);
#endif
return logZ;
}
`;var Tw=`/**
* Round a floating point value. This function exists because round() doesn't
* exist in GLSL 1.00.
*
* @param {float|vec2|vec3|vec4} value The value to round
* @param {float|vec2|vec3|vec3} The rounded value. The type matches the input.
*/
float czm_round(float value) {
return floor(value + 0.5);
}
vec2 czm_round(vec2 value) {
return floor(value + 0.5);
}
vec3 czm_round(vec3 value) {
return floor(value + 0.5);
}
vec4 czm_round(vec4 value) {
return floor(value + 0.5);
}
`;var Ew=`/**
* Samples the 4 neighboring pixels and return the weighted average.
*
* @private
*/
vec3 czm_sampleOctahedralProjectionWithFiltering(sampler2D projectedMap, vec2 textureSize, vec3 direction, float lod)
{
direction /= dot(vec3(1.0), abs(direction));
vec2 rev = abs(direction.zx) - vec2(1.0);
vec2 neg = vec2(direction.x < 0.0 ? rev.x : -rev.x,
direction.z < 0.0 ? rev.y : -rev.y);
vec2 uv = direction.y < 0.0 ? neg : direction.xz;
vec2 coord = 0.5 * uv + vec2(0.5);
vec2 pixel = 1.0 / textureSize;
if (lod > 0.0)
{
// Each subseqeuent mip level is half the size
float scale = 1.0 / pow(2.0, lod);
float offset = ((textureSize.y + 1.0) / textureSize.x);
coord.x *= offset;
coord *= scale;
coord.x += offset + pixel.x;
coord.y += (1.0 - (1.0 / pow(2.0, lod - 1.0))) + pixel.y * (lod - 1.0) * 2.0;
}
else
{
coord.x *= (textureSize.y / textureSize.x);
}
// Do bilinear filtering
#ifndef OES_texture_float_linear
vec3 color1 = texture(projectedMap, coord + vec2(0.0, pixel.y)).rgb;
vec3 color2 = texture(projectedMap, coord + vec2(pixel.x, 0.0)).rgb;
vec3 color3 = texture(projectedMap, coord + pixel).rgb;
vec3 color4 = texture(projectedMap, coord).rgb;
vec2 texturePosition = coord * textureSize;
float fu = fract(texturePosition.x);
float fv = fract(texturePosition.y);
vec3 average1 = mix(color4, color2, fu);
vec3 average2 = mix(color1, color3, fu);
vec3 color = mix(average1, average2, fv);
#else
vec3 color = texture(projectedMap, coord).rgb;
#endif
return color;
}
/**
* Samples from a cube map that has been projected using an octahedral projection from the given direction.
*
* @name czm_sampleOctahedralProjection
* @glslFunction
*
* @param {sampler2D} projectedMap The texture with the octahedral projected cube map.
* @param {vec2} textureSize The width and height dimensions in pixels of the projected map.
* @param {vec3} direction The normalized direction used to sample the cube map.
* @param {float} lod The level of detail to sample.
* @param {float} maxLod The maximum level of detail.
* @returns {vec3} The color of the cube map at the direction.
*/
vec3 czm_sampleOctahedralProjection(sampler2D projectedMap, vec2 textureSize, vec3 direction, float lod, float maxLod) {
float currentLod = floor(lod + 0.5);
float nextLod = min(currentLod + 1.0, maxLod);
vec3 colorCurrentLod = czm_sampleOctahedralProjectionWithFiltering(projectedMap, textureSize, direction, currentLod);
vec3 colorNextLod = czm_sampleOctahedralProjectionWithFiltering(projectedMap, textureSize, direction, nextLod);
return mix(colorNextLod, colorCurrentLod, nextLod - lod);
}
`;var bw=`/**
* Adjusts the saturation of a color.
*
* @name czm_saturation
* @glslFunction
*
* @param {vec3} rgb The color.
* @param {float} adjustment The amount to adjust the saturation of the color.
*
* @returns {float} The color with the saturation adjusted.
*
* @example
* vec3 greyScale = czm_saturation(color, 0.0);
* vec3 doubleSaturation = czm_saturation(color, 2.0);
*/
vec3 czm_saturation(vec3 rgb, float adjustment)
{
// Algorithm from Chapter 16 of OpenGL Shading Language
const vec3 W = vec3(0.2125, 0.7154, 0.0721);
vec3 intensity = vec3(dot(rgb, W));
return mix(intensity, rgb, adjustment);
}
`;var Sw=`
float czm_sampleShadowMap(highp samplerCube shadowMap, vec3 d)
{
return czm_unpackDepth(czm_textureCube(shadowMap, d));
}
float czm_sampleShadowMap(highp sampler2D shadowMap, vec2 uv)
{
#ifdef USE_SHADOW_DEPTH_TEXTURE
return texture(shadowMap, uv).r;
#else
return czm_unpackDepth(texture(shadowMap, uv));
#endif
}
float czm_shadowDepthCompare(samplerCube shadowMap, vec3 uv, float depth)
{
return step(depth, czm_sampleShadowMap(shadowMap, uv));
}
float czm_shadowDepthCompare(sampler2D shadowMap, vec2 uv, float depth)
{
return step(depth, czm_sampleShadowMap(shadowMap, uv));
}
`;var vw=`
float czm_private_shadowVisibility(float visibility, float nDotL, float normalShadingSmooth, float darkness)
{
#ifdef USE_NORMAL_SHADING
#ifdef USE_NORMAL_SHADING_SMOOTH
float strength = clamp(nDotL / normalShadingSmooth, 0.0, 1.0);
#else
float strength = step(0.0, nDotL);
#endif
visibility *= strength;
#endif
visibility = max(visibility, darkness);
return visibility;
}
#ifdef USE_CUBE_MAP_SHADOW
float czm_shadowVisibility(samplerCube shadowMap, czm_shadowParameters shadowParameters)
{
float depthBias = shadowParameters.depthBias;
float depth = shadowParameters.depth;
float nDotL = shadowParameters.nDotL;
float normalShadingSmooth = shadowParameters.normalShadingSmooth;
float darkness = shadowParameters.darkness;
vec3 uvw = shadowParameters.texCoords;
depth -= depthBias;
float visibility = czm_shadowDepthCompare(shadowMap, uvw, depth);
return czm_private_shadowVisibility(visibility, nDotL, normalShadingSmooth, darkness);
}
#else
float czm_shadowVisibility(sampler2D shadowMap, czm_shadowParameters shadowParameters)
{
float depthBias = shadowParameters.depthBias;
float depth = shadowParameters.depth;
float nDotL = shadowParameters.nDotL;
float normalShadingSmooth = shadowParameters.normalShadingSmooth;
float darkness = shadowParameters.darkness;
vec2 uv = shadowParameters.texCoords;
depth -= depthBias;
#ifdef USE_SOFT_SHADOWS
vec2 texelStepSize = shadowParameters.texelStepSize;
float radius = 1.0;
float dx0 = -texelStepSize.x * radius;
float dy0 = -texelStepSize.y * radius;
float dx1 = texelStepSize.x * radius;
float dy1 = texelStepSize.y * radius;
float visibility = (
czm_shadowDepthCompare(shadowMap, uv, depth) +
czm_shadowDepthCompare(shadowMap, uv + vec2(dx0, dy0), depth) +
czm_shadowDepthCompare(shadowMap, uv + vec2(0.0, dy0), depth) +
czm_shadowDepthCompare(shadowMap, uv + vec2(dx1, dy0), depth) +
czm_shadowDepthCompare(shadowMap, uv + vec2(dx0, 0.0), depth) +
czm_shadowDepthCompare(shadowMap, uv + vec2(dx1, 0.0), depth) +
czm_shadowDepthCompare(shadowMap, uv + vec2(dx0, dy1), depth) +
czm_shadowDepthCompare(shadowMap, uv + vec2(0.0, dy1), depth) +
czm_shadowDepthCompare(shadowMap, uv + vec2(dx1, dy1), depth)
) * (1.0 / 9.0);
#else
float visibility = czm_shadowDepthCompare(shadowMap, uv, depth);
#endif
return czm_private_shadowVisibility(visibility, nDotL, normalShadingSmooth, darkness);
}
#endif
`;var Dw=`/**
* Returns 1.0 if the given value is positive or zero, and -1.0 if it is negative. This is similar to the GLSL
* built-in function <code>sign</code> except that returns 1.0 instead of 0.0 when the input value is 0.0.
*
* @name czm_signNotZero
* @glslFunction
*
* @param {} value The value for which to determine the sign.
* @returns {} 1.0 if the value is positive or zero, -1.0 if the value is negative.
*/
float czm_signNotZero(float value)
{
return value >= 0.0 ? 1.0 : -1.0;
}
vec2 czm_signNotZero(vec2 value)
{
return vec2(czm_signNotZero(value.x), czm_signNotZero(value.y));
}
vec3 czm_signNotZero(vec3 value)
{
return vec3(czm_signNotZero(value.x), czm_signNotZero(value.y), czm_signNotZero(value.z));
}
vec4 czm_signNotZero(vec4 value)
{
return vec4(czm_signNotZero(value.x), czm_signNotZero(value.y), czm_signNotZero(value.z), czm_signNotZero(value.w));
}
`;var ww=`/**
* Computes a color from the third order spherical harmonic coefficients and a normalized direction vector.
* <p>
* The order of the coefficients is [L00, L1_1, L10, L11, L2_2, L2_1, L20, L21, L22].
* </p>
*
* @name czm_sphericalHarmonics
* @glslFunction
*
* @param {vec3} normal The normalized direction.
* @param {vec3[9]} coefficients The third order spherical harmonic coefficients.
* @returns {vec3} The color at the direction.
*
* @see https://graphics.stanford.edu/papers/envmap/envmap.pdf
*/
vec3 czm_sphericalHarmonics(vec3 normal, vec3 coefficients[9])
{
vec3 L00 = coefficients[0];
vec3 L1_1 = coefficients[1];
vec3 L10 = coefficients[2];
vec3 L11 = coefficients[3];
vec3 L2_2 = coefficients[4];
vec3 L2_1 = coefficients[5];
vec3 L20 = coefficients[6];
vec3 L21 = coefficients[7];
vec3 L22 = coefficients[8];
float x = normal.x;
float y = normal.y;
float z = normal.z;
return
L00
+ L1_1 * y
+ L10 * z
+ L11 * x
+ L2_2 * (y * x)
+ L2_1 * (y * z)
+ L20 * (3.0 * z * z - 1.0)
+ L21 * (z * x)
+ L22 * (x * x - y * y);
}
`;var Iw=`/**
* Converts an sRGB color to a linear RGB color.
*
* @param {vec3|vec4} srgbIn The color in sRGB space
* @returns {vec3|vec4} The color in linear color space. The vector type matches the input.
*/
vec3 czm_srgbToLinear(vec3 srgbIn)
{
return pow(srgbIn, vec3(2.2));
}
vec4 czm_srgbToLinear(vec4 srgbIn)
{
vec3 linearOut = pow(srgbIn.rgb, vec3(2.2));
return vec4(linearOut, srgbIn.a);
}
`;var Pw=`/**
* Creates a matrix that transforms vectors from tangent space to eye space.
*
* @name czm_tangentToEyeSpaceMatrix
* @glslFunction
*
* @param {vec3} normalEC The normal vector in eye coordinates.
* @param {vec3} tangentEC The tangent vector in eye coordinates.
* @param {vec3} bitangentEC The bitangent vector in eye coordinates.
*
* @returns {mat3} The matrix that transforms from tangent space to eye space.
*
* @example
* mat3 tangentToEye = czm_tangentToEyeSpaceMatrix(normalEC, tangentEC, bitangentEC);
* vec3 normal = tangentToEye * texture(normalMap, st).xyz;
*/
mat3 czm_tangentToEyeSpaceMatrix(vec3 normalEC, vec3 tangentEC, vec3 bitangentEC)
{
vec3 normal = normalize(normalEC);
vec3 tangent = normalize(tangentEC);
vec3 bitangent = normalize(bitangentEC);
return mat3(tangent.x , tangent.y , tangent.z,
bitangent.x, bitangent.y, bitangent.z,
normal.x , normal.y , normal.z);
}
`;var Ow=`/**
* A wrapper around the texture (WebGL2) / textureCube (WebGL1)
* function to allow for WebGL 1 support.
*
* @name czm_textureCube
* @glslFunction
*
* @param {samplerCube} sampler The sampler.
* @param {vec3} p The coordinates to sample the texture at.
*/
vec4 czm_textureCube(samplerCube sampler, vec3 p) {
#if __VERSION__ == 300
return texture(sampler, p);
#else
return textureCube(sampler, p);
#endif
}`;var Rw=`/**
* Transforms a plane.
*
* @name czm_transformPlane
* @glslFunction
*
* @param {vec4} plane The plane in Hessian Normal Form.
* @param {mat4} transform The inverse-transpose of a transformation matrix.
*/
vec4 czm_transformPlane(vec4 plane, mat4 transform) {
vec4 transformedPlane = transform * plane;
// Convert the transformed plane to Hessian Normal Form
float normalMagnitude = length(transformedPlane.xyz);
return transformedPlane / normalMagnitude;
}
`;var Bw=`/**
* Translates a position (or any <code>vec3</code>) that was encoded with {@link EncodedCartesian3},
* and then provided to the shader as separate <code>high</code> and <code>low</code> bits to
* be relative to the eye. As shown in the example, the position can then be transformed in eye
* or clip coordinates using {@link czm_modelViewRelativeToEye} or {@link czm_modelViewProjectionRelativeToEye},
* respectively.
* <p>
* This technique, called GPU RTE, eliminates jittering artifacts when using large coordinates as
* described in {@link http://help.agi.com/AGIComponents/html/BlogPrecisionsPrecisions.htm|Precisions, Precisions}.
* </p>
*
* @name czm_translateRelativeToEye
* @glslFunction
*
* @param {vec3} high The position's high bits.
* @param {vec3} low The position's low bits.
* @returns {vec3} The position translated to be relative to the camera's position.
*
* @example
* in vec3 positionHigh;
* in vec3 positionLow;
*
* void main()
* {
* vec4 p = czm_translateRelativeToEye(positionHigh, positionLow);
* gl_Position = czm_modelViewProjectionRelativeToEye * p;
* }
*
* @see czm_modelViewRelativeToEye
* @see czm_modelViewProjectionRelativeToEye
* @see czm_computePosition
* @see EncodedCartesian3
*/
vec4 czm_translateRelativeToEye(vec3 high, vec3 low)
{
vec3 highDifference = high - czm_encodedCameraPositionMCHigh;
vec3 lowDifference = low - czm_encodedCameraPositionMCLow;
return vec4(highDifference + lowDifference, 1.0);
}
`;var Mw=`/**
* @private
*/
vec4 czm_translucentPhong(vec3 toEye, czm_material material, vec3 lightDirectionEC)
{
// Diffuse from directional light sources at eye (for top-down and horizon views)
float diffuse = czm_getLambertDiffuse(vec3(0.0, 0.0, 1.0), material.normal);
if (czm_sceneMode == czm_sceneMode3D) {
// (and horizon views in 3D)
diffuse += czm_getLambertDiffuse(vec3(0.0, 1.0, 0.0), material.normal);
}
diffuse = clamp(diffuse, 0.0, 1.0);
float specular = czm_getSpecular(lightDirectionEC, toEye, material.normal, material.shininess);
// Temporary workaround for adding ambient.
vec3 materialDiffuse = material.diffuse * 0.5;
vec3 ambient = materialDiffuse;
vec3 color = ambient + material.emission;
color += materialDiffuse * diffuse * czm_lightColor;
color += material.specular * specular * czm_lightColor;
return vec4(color, material.alpha);
}
`;var Lw=`/**
* Returns the transpose of the matrix. The input <code>matrix</code> can be
* a <code>mat2</code>, <code>mat3</code>, or <code>mat4</code>.
*
* @name czm_transpose
* @glslFunction
*
* @param {} matrix The matrix to transpose.
*
* @returns {} The transposed matrix.
*
* @example
* // GLSL declarations
* mat2 czm_transpose(mat2 matrix);
* mat3 czm_transpose(mat3 matrix);
* mat4 czm_transpose(mat4 matrix);
*
* // Transpose a 3x3 rotation matrix to find its inverse.
* mat3 eastNorthUpToEye = czm_eastNorthUpToEyeCoordinates(
* positionMC, normalEC);
* mat3 eyeToEastNorthUp = czm_transpose(eastNorthUpToEye);
*/
mat2 czm_transpose(mat2 matrix)
{
return mat2(
matrix[0][0], matrix[1][0],
matrix[0][1], matrix[1][1]);
}
mat3 czm_transpose(mat3 matrix)
{
return mat3(
matrix[0][0], matrix[1][0], matrix[2][0],
matrix[0][1], matrix[1][1], matrix[2][1],
matrix[0][2], matrix[1][2], matrix[2][2]);
}
mat4 czm_transpose(mat4 matrix)
{
return mat4(
matrix[0][0], matrix[1][0], matrix[2][0], matrix[3][0],
matrix[0][1], matrix[1][1], matrix[2][1], matrix[3][1],
matrix[0][2], matrix[1][2], matrix[2][2], matrix[3][2],
matrix[0][3], matrix[1][3], matrix[2][3], matrix[3][3]);
}
`;var Nw=`/**
* Unpacks a vec4 depth value to a float in [0, 1) range.
*
* @name czm_unpackDepth
* @glslFunction
*
* @param {vec4} packedDepth The packed depth.
*
* @returns {float} The floating-point depth in [0, 1) range.
*/
float czm_unpackDepth(vec4 packedDepth)
{
// See Aras Pranckevi\u010Dius' post Encoding Floats to RGBA
// http://aras-p.info/blog/2009/07/30/encoding-floats-to-rgba-the-final/
return dot(packedDepth, vec4(1.0, 1.0 / 255.0, 1.0 / 65025.0, 1.0 / 16581375.0));
}
`;var Fw=`/**
* Unpack an IEEE 754 single-precision float that is packed as a little-endian unsigned normalized vec4.
*
* @name czm_unpackFloat
* @glslFunction
*
* @param {vec4} packedFloat The packed float.
*
* @returns {float} The floating-point depth in arbitrary range.
*/
float czm_unpackFloat(vec4 packedFloat)
{
// Convert to [0.0, 255.0] and round to integer
packedFloat = floor(packedFloat * 255.0 + 0.5);
float sign = 1.0 - step(128.0, packedFloat[3]) * 2.0;
float exponent = 2.0 * mod(packedFloat[3], 128.0) + step(128.0, packedFloat[2]) - 127.0;
if (exponent == -127.0)
{
return 0.0;
}
float mantissa = mod(packedFloat[2], 128.0) * 65536.0 + packedFloat[1] * 256.0 + packedFloat[0] + float(0x800000);
float result = sign * exp2(exponent - 23.0) * mantissa;
return result;
}
`;var Vw=`/**
* Unpack unsigned integers of 1-4 bytes. in WebGL 1, there is no uint type,
* so the return value is an int.
* <p>
* There are also precision limitations in WebGL 1. highp int is still limited
* to 24 bits. Above the value of 2^24 = 16777216, precision loss may occur.
* </p>
*
* @param {float|vec2|vec3|vec4} packed The packed value. For vectors, the components are listed in little-endian order.
*
* @return {int} The unpacked value.
*/
int czm_unpackUint(float packedValue) {
float rounded = czm_round(packedValue * 255.0);
return int(rounded);
}
int czm_unpackUint(vec2 packedValue) {
vec2 rounded = czm_round(packedValue * 255.0);
return int(dot(rounded, vec2(1.0, 256.0)));
}
int czm_unpackUint(vec3 packedValue) {
vec3 rounded = czm_round(packedValue * 255.0);
return int(dot(rounded, vec3(1.0, 256.0, 65536.0)));
}
int czm_unpackUint(vec4 packedValue) {
vec4 rounded = czm_round(packedValue * 255.0);
return int(dot(rounded, vec4(1.0, 256.0, 65536.0, 16777216.0)));
}
`;var Uw=`/**
* Transform metadata values following the EXT_structural_metadata spec
* by multiplying by scale and adding the offset. Operations are always
* performed component-wise, even for matrices.
*
* @param {float|vec2|vec3|vec4|mat2|mat3|mat4} offset The offset to add
* @param {float|vec2|vec3|vec4|mat2|mat3|mat4} scale The scale factor to multiply
* @param {float|vec2|vec3|vec4|mat2|mat3|mat4} value The original value.
*
* @return {float|vec2|vec3|vec4|mat2|mat3|mat4} The transformed value of the same scalar/vector/matrix type as the input.
*/
float czm_valueTransform(float offset, float scale, float value) {
return scale * value + offset;
}
vec2 czm_valueTransform(vec2 offset, vec2 scale, vec2 value) {
return scale * value + offset;
}
vec3 czm_valueTransform(vec3 offset, vec3 scale, vec3 value) {
return scale * value + offset;
}
vec4 czm_valueTransform(vec4 offset, vec4 scale, vec4 value) {
return scale * value + offset;
}
mat2 czm_valueTransform(mat2 offset, mat2 scale, mat2 value) {
return matrixCompMult(scale, value) + offset;
}
mat3 czm_valueTransform(mat3 offset, mat3 scale, mat3 value) {
return matrixCompMult(scale, value) + offset;
}
mat4 czm_valueTransform(mat4 offset, mat4 scale, mat4 value) {
return matrixCompMult(scale, value) + offset;
}
`;var kw=`#ifdef LOG_DEPTH
// 1.0 at the near plane, increasing linearly from there.
out float v_depthFromNearPlusOne;
#ifdef SHADOW_MAP
out vec3 v_logPositionEC;
#endif
#endif
vec4 czm_updatePositionDepth(vec4 coords) {
#if defined(LOG_DEPTH)
#ifdef SHADOW_MAP
vec3 logPositionEC = (czm_inverseProjection * coords).xyz;
v_logPositionEC = logPositionEC;
#endif
// With the very high far/near ratios used with the logarithmic depth
// buffer, floating point rounding errors can cause linear depth values
// to end up on the wrong side of the far plane, even for vertices that
// are really nowhere near it. Since we always write a correct logarithmic
// depth value in the fragment shader anyway, we just need to make sure
// such errors don't cause the primitive to be clipped entirely before
// we even get to the fragment shader.
coords.z = clamp(coords.z / coords.w, -1.0, 1.0) * coords.w;
#endif
return coords;
}
/**
* Writes the logarithmic depth to gl_Position using the already computed gl_Position.
*
* @name czm_vertexLogDepth
* @glslFunction
*/
void czm_vertexLogDepth()
{
#ifdef LOG_DEPTH
v_depthFromNearPlusOne = (gl_Position.w - czm_currentFrustum.x) + 1.0;
gl_Position = czm_updatePositionDepth(gl_Position);
#endif
}
/**
* Writes the logarithmic depth to gl_Position using the provided clip coordinates.
* <p>
* An example use case for this function would be moving the vertex in window coordinates
* before converting back to clip coordinates. Use the original vertex clip coordinates.
* </p>
* @name czm_vertexLogDepth
* @glslFunction
*
* @param {vec4} clipCoords The vertex in clip coordinates.
*
* @example
* czm_vertexLogDepth(czm_projection * vec4(positionEyeCoordinates, 1.0));
*/
void czm_vertexLogDepth(vec4 clipCoords)
{
#ifdef LOG_DEPTH
v_depthFromNearPlusOne = (clipCoords.w - czm_currentFrustum.x) + 1.0;
czm_updatePositionDepth(clipCoords);
#endif
}
`;var zw=`vec4 czm_screenToEyeCoordinates(vec4 screenCoordinate)
{
// Reconstruct NDC coordinates
float x = 2.0 * screenCoordinate.x - 1.0;
float y = 2.0 * screenCoordinate.y - 1.0;
float z = (screenCoordinate.z - czm_viewportTransformation[3][2]) / czm_viewportTransformation[2][2];
vec4 q = vec4(x, y, z, 1.0);
// Reverse the perspective division to obtain clip coordinates.
q /= screenCoordinate.w;
// Reverse the projection transformation to obtain eye coordinates.
if (!(czm_inverseProjection == mat4(0.0))) // IE and Edge sometimes do something weird with != between mat4s
{
q = czm_inverseProjection * q;
}
else
{
float top = czm_frustumPlanes.x;
float bottom = czm_frustumPlanes.y;
float left = czm_frustumPlanes.z;
float right = czm_frustumPlanes.w;
float near = czm_currentFrustum.x;
float far = czm_currentFrustum.y;
q.x = (q.x * (right - left) + left + right) * 0.5;
q.y = (q.y * (top - bottom) + bottom + top) * 0.5;
q.z = (q.z * (near - far) - near - far) * 0.5;
q.w = 1.0;
}
return q;
}
/**
* Transforms a position from window to eye coordinates.
* The transform from window to normalized device coordinates is done using components
* of (@link czm_viewport} and {@link czm_viewportTransformation} instead of calculating
* the inverse of <code>czm_viewportTransformation</code>. The transformation from
* normalized device coordinates to clip coordinates is done using <code>fragmentCoordinate.w</code>,
* which is expected to be the scalar used in the perspective divide. The transformation
* from clip to eye coordinates is done using {@link czm_inverseProjection}.
*
* @name czm_windowToEyeCoordinates
* @glslFunction
*
* @param {vec4} fragmentCoordinate The position in window coordinates to transform.
*
* @returns {vec4} The transformed position in eye coordinates.
*
* @see czm_modelToWindowCoordinates
* @see czm_eyeToWindowCoordinates
* @see czm_inverseProjection
* @see czm_viewport
* @see czm_viewportTransformation
*
* @example
* vec4 positionEC = czm_windowToEyeCoordinates(gl_FragCoord);
*/
vec4 czm_windowToEyeCoordinates(vec4 fragmentCoordinate)
{
vec2 screenCoordXY = (fragmentCoordinate.xy - czm_viewport.xy) / czm_viewport.zw;
return czm_screenToEyeCoordinates(vec4(screenCoordXY, fragmentCoordinate.zw));
}
vec4 czm_screenToEyeCoordinates(vec2 screenCoordinateXY, float depthOrLogDepth)
{
// See reverseLogDepth.glsl. This is separate to re-use the pow.
#if defined(LOG_DEPTH) || defined(LOG_DEPTH_READ_ONLY)
float near = czm_currentFrustum.x;
float far = czm_currentFrustum.y;
float log2Depth = depthOrLogDepth * czm_log2FarDepthFromNearPlusOne;
float depthFromNear = pow(2.0, log2Depth) - 1.0;
float depthFromCamera = depthFromNear + near;
vec4 screenCoord = vec4(screenCoordinateXY, far * (1.0 - near / depthFromCamera) / (far - near), 1.0);
vec4 eyeCoordinate = czm_screenToEyeCoordinates(screenCoord);
eyeCoordinate.w = 1.0 / depthFromCamera; // Better precision
return eyeCoordinate;
#else
vec4 screenCoord = vec4(screenCoordinateXY, depthOrLogDepth, 1.0);
vec4 eyeCoordinate = czm_screenToEyeCoordinates(screenCoord);
#endif
return eyeCoordinate;
}
/**
* Transforms a position given as window x/y and a depth or a log depth from window to eye coordinates.
* This function produces more accurate results for window positions with log depth than
* conventionally unpacking the log depth using czm_reverseLogDepth and using the standard version
* of czm_windowToEyeCoordinates.
*
* @name czm_windowToEyeCoordinates
* @glslFunction
*
* @param {vec2} fragmentCoordinateXY The XY position in window coordinates to transform.
* @param {float} depthOrLogDepth A depth or log depth for the fragment.
*
* @see czm_modelToWindowCoordinates
* @see czm_eyeToWindowCoordinates
* @see czm_inverseProjection
* @see czm_viewport
* @see czm_viewportTransformation
*
* @returns {vec4} The transformed position in eye coordinates.
*/
vec4 czm_windowToEyeCoordinates(vec2 fragmentCoordinateXY, float depthOrLogDepth)
{
vec2 screenCoordXY = (fragmentCoordinateXY.xy - czm_viewport.xy) / czm_viewport.zw;
return czm_screenToEyeCoordinates(screenCoordXY, depthOrLogDepth);
}
`;var Hw=`// emulated noperspective
#if !defined(LOG_DEPTH)
in float v_WindowZ;
#endif
/**
* Emulates GL_DEPTH_CLAMP. Clamps a fragment to the near and far plane
* by writing the fragment's depth. See czm_depthClamp for more details.
*
* @name czm_writeDepthClamp
* @glslFunction
*
* @example
* out_FragColor = color;
* czm_writeDepthClamp();
*
* @see czm_depthClamp
*/
void czm_writeDepthClamp()
{
#if (!defined(LOG_DEPTH) && (__VERSION__ == 300 || defined(GL_EXT_frag_depth)))
gl_FragDepth = clamp(v_WindowZ * gl_FragCoord.w, 0.0, 1.0);
#endif
}
`;var Gw=`#ifdef LOG_DEPTH
in float v_depthFromNearPlusOne;
#ifdef POLYGON_OFFSET
uniform vec2 u_polygonOffset;
#ifdef GL_OES_standard_derivatives
#extension GL_OES_standard_derivatives : enable
#endif
#endif
#endif
/**
* Writes the fragment depth to the logarithmic depth buffer.
* <p>
* Use this when the vertex shader does not call {@link czm_vertexlogDepth}, for example, when
* ray-casting geometry using a full screen quad.
* </p>
* @name czm_writeLogDepth
* @glslFunction
*
* @param {float} depth The depth coordinate, where 1.0 is on the near plane and
* depth increases in eye-space units from there
*
* @example
* czm_writeLogDepth((czm_projection * v_positionEyeCoordinates).w + 1.0);
*/
void czm_writeLogDepth(float depth)
{
#if (defined(LOG_DEPTH) && (__VERSION__ == 300 || defined(GL_EXT_frag_depth)))
// Discard the vertex if it's not between the near and far planes.
// We allow a bit of epsilon on the near plane comparison because a 1.0
// from the vertex shader (indicating the vertex should be _on_ the near
// plane) will not necessarily come here as exactly 1.0.
if (depth <= 0.9999999 || depth > czm_farDepthFromNearPlusOne) {
discard;
}
#ifdef POLYGON_OFFSET
// Polygon offset: m * factor + r * units
float factor = u_polygonOffset[0];
float units = u_polygonOffset[1];
#if (__VERSION__ == 300 || defined(GL_OES_standard_derivatives))
// This factor doesn't work in IE 10
if (factor != 0.0) {
// m = sqrt(dZdX^2 + dZdY^2);
float x = dFdx(depth);
float y = dFdy(depth);
float m = sqrt(x * x + y * y);
// Apply the factor before computing the log depth.
depth += m * factor;
}
#endif
#endif
gl_FragDepth = log2(depth) * czm_oneOverLog2FarDepthFromNearPlusOne;
#ifdef POLYGON_OFFSET
// Apply the units after the log depth.
gl_FragDepth += czm_epsilon7 * units;
#endif
#endif
}
/**
* Writes the fragment depth to the logarithmic depth buffer.
* <p>
* Use this when the vertex shader calls {@link czm_vertexlogDepth}.
* </p>
*
* @name czm_writeLogDepth
* @glslFunction
*/
void czm_writeLogDepth() {
#ifdef LOG_DEPTH
czm_writeLogDepth(v_depthFromNearPlusOne);
#endif
}
`;var Ww=`/**
* Transforms a value for non-perspective interpolation by multiplying
* it by w, the value used in the perspective divide. This function is
* intended to be called in a vertex shader to compute the value of a
* \`varying\` that should not be subject to perspective interpolation.
* For example, screen-space texture coordinates. The fragment shader
* must call {@link czm_readNonPerspective} to retrieve the final
* non-perspective value.
*
* @name czm_writeNonPerspective
* @glslFunction
*
* @param {float|vec2|vec3|vec4} value The value to be interpolated without accounting for perspective.
* @param {float} w The perspective divide value. Usually this is the computed \`gl_Position.w\`.
* @returns {float|vec2|vec3|vec4} The transformed value, intended to be stored in a \`varying\` and read in the
* fragment shader with {@link czm_readNonPerspective}.
*/
float czm_writeNonPerspective(float value, float w) {
return value * w;
}
vec2 czm_writeNonPerspective(vec2 value, float w) {
return value * w;
}
vec3 czm_writeNonPerspective(vec3 value, float w) {
return value * w;
}
vec4 czm_writeNonPerspective(vec4 value, float w) {
return value * w;
}
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czm_old_main();
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C;c?C=rt.compressedTextureSizeInBytes(r,n,i):C=rt.textureSizeInBytes(r,s,n,i),this._id=Gn(),this._context=t,this._textureFilterAnisotropic=t._textureFilterAnisotropic,this._textureTarget=m,this._texture=A,this._internalFormat=a,this._pixelFormat=r,this._pixelDatatype=s,this._width=n,this._height=i,this._dimensions=new H(n,i),this._hasMipmap=!1,this._sizeInBytes=C,this._preMultiplyAlpha=l,this._flipY=f,this._initialized=p,this._sampler=void 0,this.sampler=u(e.sampler)?e.sampler:new ln}Zf.create=function(e){return new Zf(e)};Zf.fromFramebuffer=function(e){e=y(e,y.EMPTY_OBJECT);let t=e.context,n=t._gl,i=y(e.pixelFormat,rt.RGB),o=y(e.framebufferXOffset,0),r=y(e.framebufferYOffset,0),s=y(e.width,n.drawingBufferWidth),a=y(e.height,n.drawingBufferHeight),c=e.framebuffer;return new Zf({context:t,width:s,height:a,pixelFormat:i,source:{framebuffer:u(c)?c:t.defaultFramebuffer,xOffset:o,yOffset:r,width:s,height:a}})};Object.defineProperties(Zf.prototype,{id:{get:function(){return this._id}},sampler:{get:function(){return this._sampler},set:function(e){let t=e.minificationFilter,n=e.magnificationFilter,i=this._context,o=this._pixelFormat,r=this._pixelDatatype,s=t===an.NEAREST_MIPMAP_NEAREST||t===an.NEAREST_MIPMAP_LINEAR||t===an.LINEAR_MIPMAP_NEAREST||t===an.LINEAR_MIPMAP_LINEAR;(r===Xe.FLOAT&&!i.textureFloatLinear||r===Xe.HALF_FLOAT&&!i.textureHalfFloatLinear)&&(t=s?an.NEAREST_MIPMAP_NEAREST:an.NEAREST,n=xi.NEAREST),i.webgl2&&rt.isDepthFormat(o)&&(t=an.NEAREST,n=xi.NEAREST);let a=i._gl,c=this._textureTarget;a.activeTexture(a.TEXTURE0),a.bindTexture(c,this._texture),a.texParameteri(c,a.TEXTURE_MIN_FILTER,t),a.texParameteri(c,a.TEXTURE_MAG_FILTER,n),a.texParameteri(c,a.TEXTURE_WRAP_S,e.wrapS),a.texParameteri(c,a.TEXTURE_WRAP_T,e.wrapT),u(this._textureFilterAnisotropic)&&a.texParameteri(c,this._textureFilterAnisotropic.TEXTURE_MAX_ANISOTROPY_EXT,e.maximumAnisotropy),a.bindTexture(c,null),this._sampler=e}},pixelFormat:{get:function(){return this._pixelFormat}},pixelDatatype:{get:function(){return this._pixelDatatype}},dimensions:{get:function(){return this._dimensions}},preMultiplyAlpha:{get:function(){return this._preMultiplyAlpha}},flipY:{get:function(){return this._flipY}},width:{get:function(){return this._width}},height:{get:function(){return this._height}},sizeInBytes:{get:function(){return this._hasMipmap?Math.floor(this._sizeInBytes*4/3):this._sizeInBytes}},_target:{get:function(){return this._textureTarget}}});Zf.prototype.copyFrom=function(e){let t=y(e.xOffset,0),n=y(e.yOffset,0),i=e.source,o=this._context,r=o._gl,s=this._textureTarget;r.activeTexture(r.TEXTURE0),r.bindTexture(s,this._texture);let a=i.width,c=i.height,l=i.arrayBufferView,f=this._width,d=this._height,p=this._internalFormat,g=this._pixelFormat,m=this._pixelDatatype,A=this._preMultiplyAlpha,x=this._flipY,C=y(e.skipColorSpaceConversion,!1),E=4;u(l)&&(E=rt.alignmentInBytes(g,m,a)),r.pixelStorei(r.UNPACK_ALIGNMENT,E),C?r.pixelStorei(r.UNPACK_COLORSPACE_CONVERSION_WEBGL,r.NONE):r.pixelStorei(r.UNPACK_COLORSPACE_CONVERSION_WEBGL,r.BROWSER_DEFAULT_WEBGL);let T=!1;if(!this._initialized){if(t===0&&n===0&&a===f&&c===d)u(l)?(r.pixelStorei(r.UNPACK_PREMULTIPLY_ALPHA_WEBGL,!1),r.pixelStorei(r.UNPACK_FLIP_Y_WEBGL,!1),x&&(l=rt.flipY(l,g,m,f,d)),r.texImage2D(s,0,p,f,d,0,g,Xe.toWebGLConstant(m,o),l)):(r.pixelStorei(r.UNPACK_PREMULTIPLY_ALPHA_WEBGL,A),r.pixelStorei(r.UNPACK_FLIP_Y_WEBGL,x),r.texImage2D(s,0,p,g,Xe.toWebGLConstant(m,o),i)),T=!0;else{r.pixelStorei(r.UNPACK_PREMULTIPLY_ALPHA_WEBGL,!1),r.pixelStorei(r.UNPACK_FLIP_Y_WEBGL,!1);let S=rt.createTypedArray(g,m,f,d);r.texImage2D(s,0,p,f,d,0,g,Xe.toWebGLConstant(m,o),S)}this._initialized=!0}T||(u(l)?(r.pixelStorei(r.UNPACK_PREMULTIPLY_ALPHA_WEBGL,!1),r.pixelStorei(r.UNPACK_FLIP_Y_WEBGL,!1),x&&(l=rt.flipY(l,g,m,a,c)),r.texSubImage2D(s,0,t,n,a,c,g,Xe.toWebGLConstant(m,o),l)):(r.pixelStorei(r.UNPACK_PREMULTIPLY_ALPHA_WEBGL,A),r.pixelStorei(r.UNPACK_FLIP_Y_WEBGL,x),r.texSubImage2D(s,0,t,n,g,Xe.toWebGLConstant(m,o),i))),r.bindTexture(s,null)};Zf.prototype.copyFromFramebuffer=function(e,t,n,i,o,r){e=y(e,0),t=y(t,0),n=y(n,0),i=y(i,0),o=y(o,this._width),r=y(r,this._height);let s=this._context._gl,a=this._textureTarget;s.activeTexture(s.TEXTURE0),s.bindTexture(a,this._texture),s.copyTexSubImage2D(a,0,e,t,n,i,o,r),s.bindTexture(a,null),this._initialized=!0};Zf.prototype.generateMipmap=function(e){e=y(e,Dh.DONT_CARE),this._hasMipmap=!0;let t=this._context._gl,n=this._textureTarget;t.hint(t.GENERATE_MIPMAP_HINT,e),t.activeTexture(t.TEXTURE0),t.bindTexture(n,this._texture),t.generateMipmap(n),t.bindTexture(n,null)};Zf.prototype.isDestroyed=function(){return!1};Zf.prototype.destroy=function(){return this._context._gl.deleteTexture(this._texture),le(this)};var wt=Zf;function D0(){this._textures={},this._numberOfTextures=0,this._texturesToRelease={}}Object.defineProperties(D0.prototype,{numberOfTextures:{get:function(){return this._numberOfTextures}}});D0.prototype.getTexture=function(e){let t=this._textures[e];if(u(t))return delete this._texturesToRelease[e],++t.count,t.texture};D0.prototype.addTexture=function(e,t){let n={texture:t,count:1};t.finalDestroy=t.destroy;let i=this;t.destroy=function(){--n.count===0&&(i._texturesToRelease[e]=n)},this._textures[e]=n,++this._numberOfTextures};D0.prototype.destroyReleasedTextures=function(){let e=this._texturesToRelease;for(let t in e)if(e.hasOwnProperty(t)){let n=e[t];delete this._textures[t],n.texture.finalDestroy(),--this._numberOfTextures}this._texturesToRelease={}};D0.prototype.isDestroyed=function(){return!1};D0.prototype.destroy=function(){let e=this._textures;for(let t in e)e.hasOwnProperty(t)&&e[t].texture.finalDestroy();return le(this)};var Yw=D0;function wh(){this.high=h.clone(h.ZERO),this.low=h.clone(h.ZERO)}wh.encode=function(e,t){u(t)||(t={high:0,low:0});let n;return e>=0?(n=Math.floor(e/65536)*65536,t.high=n,t.low=e-n):(n=Math.floor(-e/65536)*65536,t.high=-n,t.low=e+n),t};var Xm={high:0,low:0};wh.fromCartesian=function(e,t){u(t)||(t=new wh);let n=t.high,i=t.low;return wh.encode(e.x,Xm),n.x=Xm.high,i.x=Xm.low,wh.encode(e.y,Xm),n.y=Xm.high,i.y=Xm.low,wh.encode(e.z,Xm),n.z=Xm.high,i.z=Xm.low,t};var XG=new wh;wh.writeElements=function(e,t,n){wh.fromCartesian(e,XG);let i=XG.high,o=XG.low;t[n]=i.x,t[n+1]=i.y,t[n+2]=i.z,t[n+3]=o.x,t[n+4]=o.y,t[n+5]=o.z};var Wn=wh;function Cs(e,t){this.normal=h.clone(e),this.distance=t}Cs.fromPointNormal=function(e,t,n){let i=-h.dot(t,e);return u(n)?(h.clone(t,n.normal),n.distance=i,n):new Cs(t,i)};var jEe=new h;Cs.fromCartesian4=function(e,t){let n=h.fromCartesian4(e,jEe),i=e.w;return u(t)?(h.clone(n,t.normal),t.distance=i,t):new Cs(n,i)};Cs.getPointDistance=function(e,t){return h.dot(e.normal,t)+e.distance};var qEe=new h;Cs.projectPointOntoPlane=function(e,t,n){u(n)||(n=new h);let i=Cs.getPointDistance(e,t),o=h.multiplyByScalar(e.normal,i,qEe);return h.subtract(t,o,n)};var YEe=new N,XEe=new oe,KEe=new h;Cs.transform=function(e,t,n){let i=e.normal,o=e.distance,r=N.inverseTranspose(t,YEe),s=oe.fromElements(i.x,i.y,i.z,o,XEe);s=N.multiplyByVector(r,s,s);let a=h.fromCartesian4(s,KEe);return s=oe.divideByScalar(s,h.magnitude(a),s),Cs.fromCartesian4(s,n)};Cs.clone=function(e,t){return u(t)?(h.clone(e.normal,t.normal),t.distance=e.distance,t):new Cs(e.normal,e.distance)};Cs.equals=function(e,t){return e.distance===t.distance&&h.equals(e.normal,t.normal)};Cs.ORIGIN_XY_PLANE=Object.freeze(new Cs(h.UNIT_Z,0));Cs.ORIGIN_YZ_PLANE=Object.freeze(new Cs(h.UNIT_X,0));Cs.ORIGIN_ZX_PLANE=Object.freeze(new Cs(h.UNIT_Y,0));var cn=Cs;function zu(e){this.planes=y(e,[])}var Xw=[new h,new h,new h];h.clone(h.UNIT_X,Xw[0]);h.clone(h.UNIT_Y,Xw[1]);h.clone(h.UNIT_Z,Xw[2]);var eg=new h,ZEe=new h,$J=new cn(new h(1,0,0),0);zu.fromBoundingSphere=function(e,t){u(t)||(t=new zu);let n=Xw.length,i=t.planes;i.length=2*n;let o=e.center,r=e.radius,s=0;for(let a=0;a<n;++a){let c=Xw[a],l=i[s],f=i[s+1];u(l)||(l=i[s]=new oe),u(f)||(f=i[s+1]=new oe),h.multiplyByScalar(c,-r,eg),h.add(o,eg,eg),l.x=c.x,l.y=c.y,l.z=c.z,l.w=-h.dot(c,eg),h.multiplyByScalar(c,r,eg),h.add(o,eg,eg),f.x=-c.x,f.y=-c.y,f.z=-c.z,f.w=-h.dot(h.negate(c,ZEe),eg),s+=2}return t};zu.prototype.computeVisibility=function(e){let t=this.planes,n=!1;for(let i=0,o=t.length;i<o;++i){let r=e.intersectPlane(cn.fromCartesian4(t[i],$J));if(r===Jt.OUTSIDE)return Jt.OUTSIDE;r===Jt.INTERSECTING&&(n=!0)}return n?Jt.INTERSECTING:Jt.INSIDE};zu.prototype.computeVisibilityWithPlaneMask=function(e,t){if(t===zu.MASK_OUTSIDE||t===zu.MASK_INSIDE)return t;let n=zu.MASK_INSIDE,i=this.planes;for(let o=0,r=i.length;o<r;++o){let s=o<31?1<<o:0;if(o<31&&!(t&s))continue;let a=e.intersectPlane(cn.fromCartesian4(i[o],$J));if(a===Jt.OUTSIDE)return zu.MASK_OUTSIDE;a===Jt.INTERSECTING&&(n|=s)}return n};zu.MASK_OUTSIDE=4294967295;zu.MASK_INSIDE=0;zu.MASK_INDETERMINATE=2147483647;var es=zu;function Ih(e){e=y(e,y.EMPTY_OBJECT),this.left=e.left,this._left=void 0,this.right=e.right,this._right=void 0,this.top=e.top,this._top=void 0,this.bottom=e.bottom,this._bottom=void 0,this.near=y(e.near,1),this._near=this.near,this.far=y(e.far,5e8),this._far=this.far,this._cullingVolume=new es,this._orthographicMatrix=new N}function eQ(e){(e.top!==e._top||e.bottom!==e._bottom||e.left!==e._left||e.right!==e._right||e.near!==e._near||e.far!==e._far)&&(e._left=e.left,e._right=e.right,e._top=e.top,e._bottom=e.bottom,e._near=e.near,e._far=e.far,e._orthographicMatrix=N.computeOrthographicOffCenter(e.left,e.right,e.bottom,e.top,e.near,e.far,e._orthographicMatrix))}Object.defineProperties(Ih.prototype,{projectionMatrix:{get:function(){return eQ(this),this._orthographicMatrix}}});var JEe=new h,QEe=new h,$Ee=new h,KG=new h;Ih.prototype.computeCullingVolume=function(e,t,n){let i=this._cullingVolume.planes,o=this.top,r=this.bottom,s=this.right,a=this.left,c=this.near,l=this.far,f=h.cross(t,n,JEe);h.normalize(f,f);let d=QEe;h.multiplyByScalar(t,c,d),h.add(e,d,d);let p=$Ee;h.multiplyByScalar(f,a,p),h.add(d,p,p);let g=i[0];return u(g)||(g=i[0]=new oe),g.x=f.x,g.y=f.y,g.z=f.z,g.w=-h.dot(f,p),h.multiplyByScalar(f,s,p),h.add(d,p,p),g=i[1],u(g)||(g=i[1]=new oe),g.x=-f.x,g.y=-f.y,g.z=-f.z,g.w=-h.dot(h.negate(f,KG),p),h.multiplyByScalar(n,r,p),h.add(d,p,p),g=i[2],u(g)||(g=i[2]=new oe),g.x=n.x,g.y=n.y,g.z=n.z,g.w=-h.dot(n,p),h.multiplyByScalar(n,o,p),h.add(d,p,p),g=i[3],u(g)||(g=i[3]=new oe),g.x=-n.x,g.y=-n.y,g.z=-n.z,g.w=-h.dot(h.negate(n,KG),p),g=i[4],u(g)||(g=i[4]=new oe),g.x=t.x,g.y=t.y,g.z=t.z,g.w=-h.dot(t,d),h.multiplyByScalar(t,l,p),h.add(e,p,p),g=i[5],u(g)||(g=i[5]=new oe),g.x=-t.x,g.y=-t.y,g.z=-t.z,g.w=-h.dot(h.negate(t,KG),p),this._cullingVolume};Ih.prototype.getPixelDimensions=function(e,t,n,i,o){eQ(this);let r=this.right-this.left,s=this.top-this.bottom,a=i*r/e,c=i*s/t;return o.x=a,o.y=c,o};Ih.prototype.clone=function(e){return u(e)||(e=new Ih),e.left=this.left,e.right=this.right,e.top=this.top,e.bottom=this.bottom,e.near=this.near,e.far=this.far,e._left=void 0,e._right=void 0,e._top=void 0,e._bottom=void 0,e._near=void 0,e._far=void 0,e};Ih.prototype.equals=function(e){return u(e)&&e instanceof Ih&&this.right===e.right&&this.left===e.left&&this.top===e.top&&this.bottom===e.bottom&&this.near===e.near&&this.far===e.far};Ih.prototype.equalsEpsilon=function(e,t,n){return e===this||u(e)&&e instanceof Ih&&O.equalsEpsilon(this.right,e.right,t,n)&&O.equalsEpsilon(this.left,e.left,t,n)&&O.equalsEpsilon(this.top,e.top,t,n)&&O.equalsEpsilon(this.bottom,e.bottom,t,n)&&O.equalsEpsilon(this.near,e.near,t,n)&&O.equalsEpsilon(this.far,e.far,t,n)};var br=Ih;function cl(e){e=y(e,y.EMPTY_OBJECT),this._offCenterFrustum=new br,this.width=e.width,this._width=void 0,this.aspectRatio=e.aspectRatio,this._aspectRatio=void 0,this.near=y(e.near,1),this._near=this.near,this.far=y(e.far,5e8),this._far=this.far}cl.packedLength=4;cl.pack=function(e,t,n){return n=y(n,0),t[n++]=e.width,t[n++]=e.aspectRatio,t[n++]=e.near,t[n]=e.far,t};cl.unpack=function(e,t,n){return t=y(t,0),u(n)||(n=new cl),n.width=e[t++],n.aspectRatio=e[t++],n.near=e[t++],n.far=e[t],n};function w0(e){let t=e._offCenterFrustum;if(e.width!==e._width||e.aspectRatio!==e._aspectRatio||e.near!==e._near||e.far!==e._far){e._aspectRatio=e.aspectRatio,e._width=e.width,e._near=e.near,e._far=e.far;let n=1/e.aspectRatio;t.right=e.width*.5,t.left=-t.right,t.top=n*t.right,t.bottom=-t.top,t.near=e.near,t.far=e.far}}Object.defineProperties(cl.prototype,{projectionMatrix:{get:function(){return w0(this),this._offCenterFrustum.projectionMatrix}}});cl.prototype.computeCullingVolume=function(e,t,n){return w0(this),this._offCenterFrustum.computeCullingVolume(e,t,n)};cl.prototype.getPixelDimensions=function(e,t,n,i,o){return w0(this),this._offCenterFrustum.getPixelDimensions(e,t,n,i,o)};cl.prototype.clone=function(e){return u(e)||(e=new cl),e.aspectRatio=this.aspectRatio,e.width=this.width,e.near=this.near,e.far=this.far,e._aspectRatio=void 0,e._width=void 0,e._near=void 0,e._far=void 0,this._offCenterFrustum.clone(e._offCenterFrustum),e};cl.prototype.equals=function(e){return!u(e)||!(e instanceof cl)?!1:(w0(this),w0(e),this.width===e.width&&this.aspectRatio===e.aspectRatio&&this._offCenterFrustum.equals(e._offCenterFrustum))};cl.prototype.equalsEpsilon=function(e,t,n){return!u(e)||!(e instanceof cl)?!1:(w0(this),w0(e),O.equalsEpsilon(this.width,e.width,t,n)&&O.equalsEpsilon(this.aspectRatio,e.aspectRatio,t,n)&&this._offCenterFrustum.equalsEpsilon(e._offCenterFrustum,t,n))};var $t=cl;var ZG={};function ebe(e){let t=6.239996+.0172019696544*e;return .001657*Math.sin(t+.01671*Math.sin(t))}var tbe=32.184,nbe=2451545;function AQ(e,t){t=$.addSeconds(e,tbe,t);let n=$.totalDays(t)-nbe;return t=$.addSeconds(t,ebe(n),t),t}var X3=new $(2451545,0,Kn.TAI),ibe=1e3,Hu=O.RADIANS_PER_DEGREE,Gl=O.RADIANS_PER_ARCSECOND,ua=14959787e4,tQ=new J;function xQ(e,t,n,i,o,r,s){n<0&&(n=-n,o+=O.PI);let a=e*(1-t),c=i-o,l=o,f=rbe(r-i,t),d=obe(t,0);ube(c,n,l,tQ);let p=a*(1+t),g=Math.cos(f),m=Math.sin(f),A=1+t*g,x=p/A;return u(s)?(s.x=x*g,s.y=x*m,s.z=0):s=new h(x*g,x*m,0),J.multiplyByVector(tQ,s,s)}function obe(e,t){return e<=t?"Circular":e<1-t?"Elliptical":e<=1+t?"Parabolic":"Hyperbolic"}function rbe(e,t){let n=cbe(e,t);return lbe(n,t)}var sbe=50,abe=O.EPSILON8;function cbe(e,t){let n=Math.floor(e/O.TWO_PI);e-=n*O.TWO_PI;let i=e+t*Math.sin(e)/(1-Math.sin(e+t)+Math.sin(e)),o=Number.MAX_VALUE,r;for(r=0;r<sbe&&Math.abs(o-i)>abe;++r){o=i;let s=o-t*Math.sin(o)-e,a=1-t*Math.cos(o);i=o-s/a}return o=i+n*O.TWO_PI,o}function lbe(e,t){let n=Math.floor(e/O.TWO_PI);e-=n*O.TWO_PI;let i=Math.cos(e)-t,o=Math.sin(e)*Math.sqrt(1-t*t),r=Math.atan2(o,i);return r=O.zeroToTwoPi(r),e<0&&(r-=O.TWO_PI),r+=n*O.TWO_PI,r}function ube(e,t,n,i){let o=Math.cos(e),r=Math.sin(e),s=Math.cos(t),a=Math.sin(t),c=Math.cos(n),l=Math.sin(n);return u(i)?(i[0]=c*o-l*r*s,i[1]=l*o+c*r*s,i[2]=r*a,i[3]=-c*r-l*o*s,i[4]=-l*r+c*o*s,i[5]=o*a,i[6]=l*a,i[7]=-c*a,i[8]=s):i=new J(c*o-l*r*s,-c*r-l*o*s,l*a,l*o+c*r*s,-l*r+c*o*s,-c*a,r*a,o*a,s),i}var fbe=1.0000010178*ua,dbe=100.46645683*Hu,hbe=129597742283429e-5*Gl,nQ=16002,iQ=21863,oQ=32004,rQ=10931,sQ=14529,aQ=16368,cQ=15318,lQ=32794,mbe=64*1e-7*ua,pbe=-152*1e-7*ua,_be=62*1e-7*ua,gbe=-8*1e-7*ua,ybe=32*1e-7*ua,Abe=-41*1e-7*ua,xbe=19*1e-7*ua,Cbe=-11*1e-7*ua,Tbe=-150*1e-7*ua,Ebe=-46*1e-7*ua,bbe=68*1e-7*ua,Sbe=54*1e-7*ua,vbe=14*1e-7*ua,Dbe=24*1e-7*ua,wbe=-28*1e-7*ua,Ibe=22*1e-7*ua,uQ=10,fQ=16002,dQ=21863,hQ=10931,mQ=1473,pQ=32004,_Q=4387,gQ=73,Pbe=-325*1e-7,Obe=-322*1e-7,Rbe=-79*1e-7,Bbe=232*1e-7,Mbe=-52*1e-7,Lbe=97*1e-7,Nbe=55*1e-7,Fbe=-41*1e-7,Vbe=-105*1e-7,Ube=-137*1e-7,kbe=258*1e-7,zbe=35*1e-7,Hbe=-116*1e-7,Gbe=-88*1e-7,Wbe=-112*1e-7,jbe=-80*1e-7,rT=new $(0,0,Kn.TAI);function qbe(e,t){AQ(e,rT);let i=(rT.dayNumber-X3.dayNumber+(rT.secondsOfDay-X3.secondsOfDay)/Qn.SECONDS_PER_DAY)/(Qn.DAYS_PER_JULIAN_CENTURY*10),o=.3595362*i,r=fbe+mbe*Math.cos(nQ*o)+Tbe*Math.sin(nQ*o)+pbe*Math.cos(iQ*o)+Ebe*Math.sin(iQ*o)+_be*Math.cos(oQ*o)+bbe*Math.sin(oQ*o)+gbe*Math.cos(rQ*o)+Sbe*Math.sin(rQ*o)+ybe*Math.cos(sQ*o)+vbe*Math.sin(sQ*o)+Abe*Math.cos(aQ*o)+Dbe*Math.sin(aQ*o)+xbe*Math.cos(cQ*o)+wbe*Math.sin(cQ*o)+Cbe*Math.cos(lQ*o)+Ibe*Math.sin(lQ*o),s=dbe+hbe*i+Pbe*Math.cos(uQ*o)+Vbe*Math.sin(uQ*o)+Obe*Math.cos(fQ*o)+Ube*Math.sin(fQ*o)+Rbe*Math.cos(dQ*o)+kbe*Math.sin(dQ*o)+Bbe*Math.cos(hQ*o)+zbe*Math.sin(hQ*o)+Mbe*Math.cos(mQ*o)+Hbe*Math.sin(mQ*o)+Lbe*Math.cos(pQ*o)+Gbe*Math.sin(pQ*o)+Nbe*Math.cos(_Q*o)+Wbe*Math.sin(_Q*o)+Fbe*Math.cos(gQ*o)+jbe*Math.sin(gQ*o),a=.0167086342-.0004203654*i,c=102.93734808*Hu+11612.3529*Gl*i,l=469.97289*Gl*i,f=174.87317577*Hu-8679.27034*Gl*i;return xQ(r,a,l,c,f,s,t)}function CQ(e,t){AQ(e,rT);let i=(rT.dayNumber-X3.dayNumber+(rT.secondsOfDay-X3.secondsOfDay)/Qn.SECONDS_PER_DAY)/Qn.DAYS_PER_JULIAN_CENTURY,o=i*i,r=o*i,s=r*i,a=383397.7725+.004*i,c=.055545526-16e-9*i,l=5.15668983*Hu,f=-8e-5*i+.02966*o-42e-6*r-13e-8*s,d=83.35324312*Hu,p=146434202669e-4*i-38.2702*o-.045047*r+21301e-8*s,g=125.04455501*Hu,m=-69679193631e-4*i+6.3602*o+.007625*r-3586e-8*s,A=218.31664563*Hu,x=17325593434847e-4*i-6.391*o+.006588*r-3169e-8*s,C=297.85019547*Hu+Gl*(1602961601209e-3*i-6.3706*o+.006593*r-3169e-8*s),E=93.27209062*Hu+Gl*(17395272628478e-4*i-12.7512*o-.001037*r+417e-8*s),T=134.96340251*Hu+Gl*(17179159232178e-4*i+31.8792*o+.051635*r-2447e-7*s),S=357.52910918*Hu+Gl*(1295965810481e-4*i-.5532*o+136e-6*r-1149e-8*s),v=310.17137918*Hu-Gl*(6967051436e-3*i+6.2068*o+.007618*r-3219e-8*s),w=2*C,R=4*C,P=6*C,M=2*T,L=3*T,_=4*T,b=2*E;a+=3400.4*Math.cos(w)-635.6*Math.cos(w-T)-235.6*Math.cos(T)+218.1*Math.cos(w-S)+181*Math.cos(w+T),c+=.014216*Math.cos(w-T)+.008551*Math.cos(w-M)-.001383*Math.cos(T)+.001356*Math.cos(w+T)-.001147*Math.cos(R-L)-914e-6*Math.cos(R-M)+869e-6*Math.cos(w-S-T)-627e-6*Math.cos(w)-394e-6*Math.cos(R-_)+282e-6*Math.cos(w-S-M)-279e-6*Math.cos(C-T)-236e-6*Math.cos(M)+231e-6*Math.cos(R)+229e-6*Math.cos(P-_)-201e-6*Math.cos(M-b),f+=486.26*Math.cos(w-b)-40.13*Math.cos(w)+37.51*Math.cos(b)+25.73*Math.cos(M-b)+19.97*Math.cos(w-S-b),p+=-55609*Math.sin(w-T)-34711*Math.sin(w-M)-9792*Math.sin(T)+9385*Math.sin(R-L)+7505*Math.sin(R-M)+5318*Math.sin(w+T)+3484*Math.sin(R-_)-3417*Math.sin(w-S-T)-2530*Math.sin(P-_)-2376*Math.sin(w)-2075*Math.sin(w-L)-1883*Math.sin(M)-1736*Math.sin(P-5*T)+1626*Math.sin(S)-1370*Math.sin(P-L),m+=-5392*Math.sin(w-b)-540*Math.sin(S)-441*Math.sin(w)+423*Math.sin(b)-288*Math.sin(M-b),x+=-3332.9*Math.sin(w)+1197.4*Math.sin(w-T)-662.5*Math.sin(S)+396.3*Math.sin(T)-218*Math.sin(w-S);let D=2*v,I=3*v;f+=46.997*Math.cos(v)*i-.614*Math.cos(w-b+v)*i+.614*Math.cos(w-b-v)*i-.0297*Math.cos(D)*o-.0335*Math.cos(v)*o+.0012*Math.cos(w-b+D)*o-16e-5*Math.cos(v)*r+4e-5*Math.cos(I)*r+4e-5*Math.cos(D)*r;let B=2.116*Math.sin(v)*i-.111*Math.sin(w-b-v)*i-.0015*Math.sin(v)*o;p+=B,x+=B,m+=-520.77*Math.sin(v)*i+13.66*Math.sin(w-b+v)*i+1.12*Math.sin(w-v)*i-1.06*Math.sin(b-v)*i+.66*Math.sin(D)*o+.371*Math.sin(v)*o-.035*Math.sin(w-b+D)*o-.015*Math.sin(w-b+v)*o+.0014*Math.sin(v)*r-.0011*Math.sin(I)*r-9e-4*Math.sin(D)*r,a*=ibe;let F=l+f*Gl,k=d+p*Gl,U=A+x*Gl,G=g+m*Gl;return xQ(a,c,F,k,G,U,t)}var yQ=.012300034,Ybe=yQ/(yQ+1)*-1;function Xbe(e,t){return t=CQ(e,t),h.multiplyByScalar(t,Ybe,t)}var TQ=new J(1.0000000000000002,5619723173785822e-31,4690511510146299e-34,-5154129427414611e-31,.9174820620691819,-.39777715593191376,-223970096136568e-30,.39777715593191376,.9174820620691819),Kw=new h;ZG.computeSunPositionInEarthInertialFrame=function(e,t){return u(e)||(e=$.now()),u(t)||(t=new h),Kw=qbe(e,Kw),t=h.negate(Kw,t),Xbe(e,Kw),h.subtract(t,Kw,t),J.multiplyByVector(TQ,t,t),t};ZG.computeMoonPositionInEarthInertialFrame=function(e,t){return u(e)||(e=$.now()),t=CQ(e,t),J.multiplyByVector(TQ,t,t),t};var tg=ZG;var K3={MORPHING:0,COLUMBUS_VIEW:1,SCENE2D:2,SCENE3D:3};K3.getMorphTime=function(e){return e===K3.SCENE3D?1:e===K3.MORPHING?void 0:0};var te=Object.freeze(K3);function Kbe(e){e=y(e,y.EMPTY_OBJECT),this.color=z.clone(y(e.color,z.WHITE)),this.intensity=y(e.intensity,2)}var Km=Kbe;function sT(){this.globeDepthTexture=void 0,this.gamma=void 0,this._viewport=new Ye,this._viewportCartesian4=new oe,this._viewportDirty=!1,this._viewportOrthographicMatrix=N.clone(N.IDENTITY),this._viewportTransformation=N.clone(N.IDENTITY),this._model=N.clone(N.IDENTITY),this._view=N.clone(N.IDENTITY),this._inverseView=N.clone(N.IDENTITY),this._projection=N.clone(N.IDENTITY),this._infiniteProjection=N.clone(N.IDENTITY),this._entireFrustum=new H,this._currentFrustum=new H,this._frustumPlanes=new oe,this._farDepthFromNearPlusOne=void 0,this._log2FarDepthFromNearPlusOne=void 0,this._oneOverLog2FarDepthFromNearPlusOne=void 0,this._frameState=void 0,this._temeToPseudoFixed=J.clone(N.IDENTITY),this._view3DDirty=!0,this._view3D=new N,this._inverseView3DDirty=!0,this._inverseView3D=new N,this._inverseModelDirty=!0,this._inverseModel=new N,this._inverseTransposeModelDirty=!0,this._inverseTransposeModel=new J,this._viewRotation=new J,this._inverseViewRotation=new J,this._viewRotation3D=new J,this._inverseViewRotation3D=new J,this._inverseProjectionDirty=!0,this._inverseProjection=new N,this._modelViewDirty=!0,this._modelView=new N,this._modelView3DDirty=!0,this._modelView3D=new N,this._modelViewRelativeToEyeDirty=!0,this._modelViewRelativeToEye=new N,this._inverseModelViewDirty=!0,this._inverseModelView=new N,this._inverseModelView3DDirty=!0,this._inverseModelView3D=new N,this._viewProjectionDirty=!0,this._viewProjection=new N,this._inverseViewProjectionDirty=!0,this._inverseViewProjection=new N,this._modelViewProjectionDirty=!0,this._modelViewProjection=new N,this._inverseModelViewProjectionDirty=!0,this._inverseModelViewProjection=new N,this._modelViewProjectionRelativeToEyeDirty=!0,this._modelViewProjectionRelativeToEye=new N,this._modelViewInfiniteProjectionDirty=!0,this._modelViewInfiniteProjection=new N,this._normalDirty=!0,this._normal=new J,this._normal3DDirty=!0,this._normal3D=new J,this._inverseNormalDirty=!0,this._inverseNormal=new J,this._inverseNormal3DDirty=!0,this._inverseNormal3D=new J,this._encodedCameraPositionMCDirty=!0,this._encodedCameraPositionMC=new Wn,this._cameraPosition=new h,this._sunPositionWC=new h,this._sunPositionColumbusView=new h,this._sunDirectionWC=new h,this._sunDirectionEC=new h,this._moonDirectionEC=new h,this._lightDirectionWC=new h,this._lightDirectionEC=new h,this._lightColor=new h,this._lightColorHdr=new h,this._pass=void 0,this._mode=void 0,this._mapProjection=void 0,this._ellipsoid=void 0,this._cameraDirection=new h,this._cameraRight=new h,this._cameraUp=new h,this._frustum2DWidth=0,this._eyeHeight=0,this._eyeHeight2D=new H,this._pixelRatio=1,this._orthographicIn3D=!1,this._backgroundColor=new z,this._brdfLut=void 0,this._environmentMap=void 0,this._sphericalHarmonicCoefficients=void 0,this._specularEnvironmentMaps=void 0,this._specularEnvironmentMapsDimensions=new H,this._specularEnvironmentMapsMaximumLOD=void 0,this._fogDensity=void 0,this._invertClassificationColor=void 0,this._splitPosition=0,this._pixelSizePerMeter=void 0,this._geometricToleranceOverMeter=void 0,this._minimumDisableDepthTestDistance=void 0}Object.defineProperties(sT.prototype,{frameState:{get:function(){return this._frameState}},viewport:{get:function(){return this._viewport},set:function(e){if(!Ye.equals(e,this._viewport)){Ye.clone(e,this._viewport);let t=this._viewport,n=this._viewportCartesian4;n.x=t.x,n.y=t.y,n.z=t.width,n.w=t.height,this._viewportDirty=!0}}},viewportCartesian4:{get:function(){return this._viewportCartesian4}},viewportOrthographic:{get:function(){return EQ(this),this._viewportOrthographicMatrix}},viewportTransformation:{get:function(){return EQ(this),this._viewportTransformation}},model:{get:function(){return this._model},set:function(e){N.clone(e,this._model),this._modelView3DDirty=!0,this._inverseModelView3DDirty=!0,this._inverseModelDirty=!0,this._inverseTransposeModelDirty=!0,this._modelViewDirty=!0,this._inverseModelViewDirty=!0,this._modelViewRelativeToEyeDirty=!0,this._inverseModelViewDirty=!0,this._modelViewProjectionDirty=!0,this._inverseModelViewProjectionDirty=!0,this._modelViewProjectionRelativeToEyeDirty=!0,this._modelViewInfiniteProjectionDirty=!0,this._normalDirty=!0,this._inverseNormalDirty=!0,this._normal3DDirty=!0,this._inverseNormal3DDirty=!0,this._encodedCameraPositionMCDirty=!0}},inverseModel:{get:function(){return this._inverseModelDirty&&(this._inverseModelDirty=!1,N.inverse(this._model,this._inverseModel)),this._inverseModel}},inverseTransposeModel:{get:function(){let e=this._inverseTransposeModel;return this._inverseTransposeModelDirty&&(this._inverseTransposeModelDirty=!1,N.getMatrix3(this.inverseModel,e),J.transpose(e,e)),e}},view:{get:function(){return this._view}},view3D:{get:function(){return JG(this),this._view3D}},viewRotation:{get:function(){return JG(this),this._viewRotation}},viewRotation3D:{get:function(){return JG(this),this._viewRotation3D}},inverseView:{get:function(){return this._inverseView}},inverseView3D:{get:function(){return vQ(this),this._inverseView3D}},inverseViewRotation:{get:function(){return this._inverseViewRotation}},inverseViewRotation3D:{get:function(){return vQ(this),this._inverseViewRotation3D}},projection:{get:function(){return this._projection}},inverseProjection:{get:function(){return rSe(this),this._inverseProjection}},infiniteProjection:{get:function(){return this._infiniteProjection}},modelView:{get:function(){return sSe(this),this._modelView}},modelView3D:{get:function(){return aSe(this),this._modelView3D}},modelViewRelativeToEye:{get:function(){return hSe(this),this._modelViewRelativeToEye}},inverseModelView:{get:function(){return cSe(this),this._inverseModelView}},inverseModelView3D:{get:function(){return lSe(this),this._inverseModelView3D}},viewProjection:{get:function(){return uSe(this),this._viewProjection}},inverseViewProjection:{get:function(){return fSe(this),this._inverseViewProjection}},modelViewProjection:{get:function(){return dSe(this),this._modelViewProjection}},inverseModelViewProjection:{get:function(){return mSe(this),this._inverseModelViewProjection}},modelViewProjectionRelativeToEye:{get:function(){return pSe(this),this._modelViewProjectionRelativeToEye}},modelViewInfiniteProjection:{get:function(){return _Se(this),this._modelViewInfiniteProjection}},normal:{get:function(){return gSe(this),this._normal}},normal3D:{get:function(){return ySe(this),this._normal3D}},inverseNormal:{get:function(){return ASe(this),this._inverseNormal}},inverseNormal3D:{get:function(){return xSe(this),this._inverseNormal3D}},entireFrustum:{get:function(){return this._entireFrustum}},currentFrustum:{get:function(){return this._currentFrustum}},frustumPlanes:{get:function(){return this._frustumPlanes}},farDepthFromNearPlusOne:{get:function(){return this._farDepthFromNearPlusOne}},log2FarDepthFromNearPlusOne:{get:function(){return this._log2FarDepthFromNearPlusOne}},oneOverLog2FarDepthFromNearPlusOne:{get:function(){return this._oneOverLog2FarDepthFromNearPlusOne}},eyeHeight:{get:function(){return this._eyeHeight}},eyeHeight2D:{get:function(){return this._eyeHeight2D}},sunPositionWC:{get:function(){return this._sunPositionWC}},sunPositionColumbusView:{get:function(){return this._sunPositionColumbusView}},sunDirectionWC:{get:function(){return this._sunDirectionWC}},sunDirectionEC:{get:function(){return this._sunDirectionEC}},moonDirectionEC:{get:function(){return this._moonDirectionEC}},lightDirectionWC:{get:function(){return this._lightDirectionWC}},lightDirectionEC:{get:function(){return this._lightDirectionEC}},lightColor:{get:function(){return this._lightColor}},lightColorHdr:{get:function(){return this._lightColorHdr}},encodedCameraPositionMCHigh:{get:function(){return SQ(this),this._encodedCameraPositionMC.high}},encodedCameraPositionMCLow:{get:function(){return SQ(this),this._encodedCameraPositionMC.low}},temeToPseudoFixedMatrix:{get:function(){return this._temeToPseudoFixed}},pixelRatio:{get:function(){return this._pixelRatio}},fogDensity:{get:function(){return this._fogDensity}},geometricToleranceOverMeter:{get:function(){return this._geometricToleranceOverMeter}},pass:{get:function(){return this._pass}},backgroundColor:{get:function(){return this._backgroundColor}},brdfLut:{get:function(){return this._brdfLut}},environmentMap:{get:function(){return this._environmentMap}},sphericalHarmonicCoefficients:{get:function(){return this._sphericalHarmonicCoefficients}},specularEnvironmentMaps:{get:function(){return this._specularEnvironmentMaps}},specularEnvironmentMapsDimensions:{get:function(){return this._specularEnvironmentMapsDimensions}},specularEnvironmentMapsMaximumLOD:{get:function(){return this._specularEnvironmentMapsMaximumLOD}},splitPosition:{get:function(){return this._splitPosition}},minimumDisableDepthTestDistance:{get:function(){return this._minimumDisableDepthTestDistance}},invertClassificationColor:{get:function(){return this._invertClassificationColor}},orthographicIn3D:{get:function(){return this._orthographicIn3D}},ellipsoid:{get:function(){return y(this._ellipsoid,ie.WGS84)}}});function Zbe(e,t){N.clone(t,e._view),N.getMatrix3(t,e._viewRotation),e._view3DDirty=!0,e._inverseView3DDirty=!0,e._modelViewDirty=!0,e._modelView3DDirty=!0,e._modelViewRelativeToEyeDirty=!0,e._inverseModelViewDirty=!0,e._inverseModelView3DDirty=!0,e._viewProjectionDirty=!0,e._inverseViewProjectionDirty=!0,e._modelViewProjectionDirty=!0,e._modelViewProjectionRelativeToEyeDirty=!0,e._modelViewInfiniteProjectionDirty=!0,e._normalDirty=!0,e._inverseNormalDirty=!0,e._normal3DDirty=!0,e._inverseNormal3DDirty=!0}function Jbe(e,t){N.clone(t,e._inverseView),N.getMatrix3(t,e._inverseViewRotation)}function Qbe(e,t){N.clone(t,e._projection),e._inverseProjectionDirty=!0,e._viewProjectionDirty=!0,e._inverseViewProjectionDirty=!0,e._modelViewProjectionDirty=!0,e._modelViewProjectionRelativeToEyeDirty=!0}function $be(e,t){N.clone(t,e._infiniteProjection),e._modelViewInfiniteProjectionDirty=!0}function eSe(e,t){h.clone(t.positionWC,e._cameraPosition),h.clone(t.directionWC,e._cameraDirection),h.clone(t.rightWC,e._cameraRight),h.clone(t.upWC,e._cameraUp);let n=t.positionCartographic;u(n)?e._eyeHeight=n.height:e._eyeHeight=-e._ellipsoid.maximumRadius,e._encodedCameraPositionMCDirty=!0}var Zw=new J,tSe=new he;function nSe(e,t){u(Pt.computeIcrfToFixedMatrix(t.time,Zw))||(Zw=Pt.computeTemeToPseudoFixedMatrix(t.time,Zw));let n=tg.computeSunPositionInEarthInertialFrame(t.time,e._sunPositionWC);J.multiplyByVector(Zw,n,n),h.normalize(n,e._sunDirectionWC),n=J.multiplyByVector(e.viewRotation3D,n,e._sunDirectionEC),h.normalize(n,n),n=tg.computeMoonPositionInEarthInertialFrame(t.time,e._moonDirectionEC),J.multiplyByVector(Zw,n,n),J.multiplyByVector(e.viewRotation3D,n,n),h.normalize(n,n);let i=t.mapProjection,r=i.ellipsoid.cartesianToCartographic(e._sunPositionWC,tSe);i.project(r,e._sunPositionColumbusView)}sT.prototype.updateCamera=function(e){Zbe(this,e.viewMatrix),Jbe(this,e.inverseViewMatrix),eSe(this,e),this._entireFrustum.x=e.frustum.near,this._entireFrustum.y=e.frustum.far,this.updateFrustum(e.frustum),this._orthographicIn3D=this._mode!==te.SCENE2D&&e.frustum instanceof $t};sT.prototype.updateFrustum=function(e){Qbe(this,e.projectionMatrix),u(e.infiniteProjectionMatrix)&&$be(this,e.infiniteProjectionMatrix),this._currentFrustum.x=e.near,this._currentFrustum.y=e.far,this._farDepthFromNearPlusOne=e.far-e.near+1,this._log2FarDepthFromNearPlusOne=O.log2(this._farDepthFromNearPlusOne),this._oneOverLog2FarDepthFromNearPlusOne=1/this._log2FarDepthFromNearPlusOne,u(e._offCenterFrustum)&&(e=e._offCenterFrustum),this._frustumPlanes.x=e.top,this._frustumPlanes.y=e.bottom,this._frustumPlanes.z=e.left,this._frustumPlanes.w=e.right};sT.prototype.updatePass=function(e){this._pass=e};var iSe=[],oSe=new Km;sT.prototype.update=function(e){this._mode=e.mode,this._mapProjection=e.mapProjection,this._ellipsoid=e.mapProjection.ellipsoid,this._pixelRatio=e.pixelRatio;let t=e.camera;this.updateCamera(t),e.mode===te.SCENE2D?(this._frustum2DWidth=t.frustum.right-t.frustum.left,this._eyeHeight2D.x=this._frustum2DWidth*.5,this._eyeHeight2D.y=this._eyeHeight2D.x*this._eyeHeight2D.x):(this._frustum2DWidth=0,this._eyeHeight2D.x=0,this._eyeHeight2D.y=0),nSe(this,e);let n=y(e.light,oSe);n instanceof Km?(this._lightDirectionWC=h.clone(this._sunDirectionWC,this._lightDirectionWC),this._lightDirectionEC=h.clone(this._sunDirectionEC,this._lightDirectionEC)):(this._lightDirectionWC=h.normalize(h.negate(n.direction,this._lightDirectionWC),this._lightDirectionWC),this._lightDirectionEC=J.multiplyByVector(this.viewRotation3D,this._lightDirectionWC,this._lightDirectionEC));let i=n.color,o=h.fromElements(i.red,i.green,i.blue,this._lightColorHdr);o=h.multiplyByScalar(o,n.intensity,o);let r=h.maximumComponent(o);r>1?h.divideByScalar(o,r,this._lightColor):h.clone(o,this._lightColor);let s=e.brdfLutGenerator,a=u(s)?s.colorTexture:void 0;this._brdfLut=a,this._environmentMap=y(e.environmentMap,e.context.defaultCubeMap),this._sphericalHarmonicCoefficients=y(e.sphericalHarmonicCoefficients,iSe),this._specularEnvironmentMaps=e.specularEnvironmentMaps,this._specularEnvironmentMapsMaximumLOD=e.specularEnvironmentMapsMaximumLOD,u(this._specularEnvironmentMaps)&&H.clone(this._specularEnvironmentMaps.dimensions,this._specularEnvironmentMapsDimensions),this._fogDensity=e.fog.density,this._invertClassificationColor=e.invertClassificationColor,this._frameState=e,this._temeToPseudoFixed=Pt.computeTemeToPseudoFixedMatrix(e.time,this._temeToPseudoFixed),this._splitPosition=e.splitPosition*e.context.drawingBufferWidth;let c=t.frustum.fov,l=this._viewport,f;u(c)?l.height>l.width?f=Math.tan(.5*c)*2/l.height:f=Math.tan(.5*c)*2/l.width:f=1/Math.max(l.width,l.height),this._geometricToleranceOverMeter=f*e.maximumScreenSpaceError,z.clone(e.backgroundColor,this._backgroundColor),this._minimumDisableDepthTestDistance=e.minimumDisableDepthTestDistance,this._minimumDisableDepthTestDistance*=this._minimumDisableDepthTestDistance,this._minimumDisableDepthTestDistance===Number.POSITIVE_INFINITY&&(this._minimumDisableDepthTestDistance=-1)};function EQ(e){if(e._viewportDirty){let t=e._viewport;N.computeOrthographicOffCenter(t.x,t.x+t.width,t.y,t.y+t.height,0,1,e._viewportOrthographicMatrix),N.computeViewportTransformation(t,0,1,e._viewportTransformation),e._viewportDirty=!1}}function rSe(e){e._inverseProjectionDirty&&(e._inverseProjectionDirty=!1,e._mode!==te.SCENE2D&&e._mode!==te.MORPHING&&!e._orthographicIn3D?N.inverse(e._projection,e._inverseProjection):N.clone(N.ZERO,e._inverseProjection))}function sSe(e){e._modelViewDirty&&(e._modelViewDirty=!1,N.multiplyTransformation(e._view,e._model,e._modelView))}function aSe(e){e._modelView3DDirty&&(e._modelView3DDirty=!1,N.multiplyTransformation(e.view3D,e._model,e._modelView3D))}function cSe(e){e._inverseModelViewDirty&&(e._inverseModelViewDirty=!1,N.inverse(e.modelView,e._inverseModelView))}function lSe(e){e._inverseModelView3DDirty&&(e._inverseModelView3DDirty=!1,N.inverse(e.modelView3D,e._inverseModelView3D))}function uSe(e){e._viewProjectionDirty&&(e._viewProjectionDirty=!1,N.multiply(e._projection,e._view,e._viewProjection))}function fSe(e){e._inverseViewProjectionDirty&&(e._inverseViewProjectionDirty=!1,N.inverse(e.viewProjection,e._inverseViewProjection))}function dSe(e){e._modelViewProjectionDirty&&(e._modelViewProjectionDirty=!1,N.multiply(e._projection,e.modelView,e._modelViewProjection))}function hSe(e){if(e._modelViewRelativeToEyeDirty){e._modelViewRelativeToEyeDirty=!1;let t=e.modelView,n=e._modelViewRelativeToEye;n[0]=t[0],n[1]=t[1],n[2]=t[2],n[3]=t[3],n[4]=t[4],n[5]=t[5],n[6]=t[6],n[7]=t[7],n[8]=t[8],n[9]=t[9],n[10]=t[10],n[11]=t[11],n[12]=0,n[13]=0,n[14]=0,n[15]=t[15]}}function mSe(e){e._inverseModelViewProjectionDirty&&(e._inverseModelViewProjectionDirty=!1,N.inverse(e.modelViewProjection,e._inverseModelViewProjection))}function pSe(e){e._modelViewProjectionRelativeToEyeDirty&&(e._modelViewProjectionRelativeToEyeDirty=!1,N.multiply(e._projection,e.modelViewRelativeToEye,e._modelViewProjectionRelativeToEye))}function _Se(e){e._modelViewInfiniteProjectionDirty&&(e._modelViewInfiniteProjectionDirty=!1,N.multiply(e._infiniteProjection,e.modelView,e._modelViewInfiniteProjection))}function gSe(e){if(e._normalDirty){e._normalDirty=!1;let t=e._normal;N.getMatrix3(e.inverseModelView,t),J.getRotation(t,t),J.transpose(t,t)}}function ySe(e){if(e._normal3DDirty){e._normal3DDirty=!1;let t=e._normal3D;N.getMatrix3(e.inverseModelView3D,t),J.getRotation(t,t),J.transpose(t,t)}}function ASe(e){e._inverseNormalDirty&&(e._inverseNormalDirty=!1,N.getMatrix3(e.inverseModelView,e._inverseNormal),J.getRotation(e._inverseNormal,e._inverseNormal))}function xSe(e){e._inverseNormal3DDirty&&(e._inverseNormal3DDirty=!1,N.getMatrix3(e.inverseModelView3D,e._inverseNormal3D),J.getRotation(e._inverseNormal3D,e._inverseNormal3D))}var bQ=new h;function SQ(e){e._encodedCameraPositionMCDirty&&(e._encodedCameraPositionMCDirty=!1,N.multiplyByPoint(e.inverseModel,e._cameraPosition,bQ),Wn.fromCartesian(bQ,e._encodedCameraPositionMC))}var CSe=new h,TSe=new h,ESe=new h,bSe=new h,SSe=new he,vSe=new h,DSe=new N;function wSe(e,t,n,i,o,r,s,a){let c=CSe;c.x=e.y,c.y=e.z,c.z=e.x;let l=TSe;l.x=n.y,l.y=n.z,l.z=n.x;let f=ESe;f.x=i.y,f.y=i.z,f.z=i.x;let d=bSe;d.x=t.y,d.y=t.z,d.z=t.x,r===te.SCENE2D&&(c.z=o*.5);let p=s.unproject(c,SSe);p.longitude=O.clamp(p.longitude,-Math.PI,Math.PI),p.latitude=O.clamp(p.latitude,-O.PI_OVER_TWO,O.PI_OVER_TWO);let g=s.ellipsoid,m=g.cartographicToCartesian(p,vSe),A=Pt.eastNorthUpToFixedFrame(m,g,DSe);return N.multiplyByPointAsVector(A,l,l),N.multiplyByPointAsVector(A,f,f),N.multiplyByPointAsVector(A,d,d),u(a)||(a=new N),a[0]=l.x,a[1]=f.x,a[2]=-d.x,a[3]=0,a[4]=l.y,a[5]=f.y,a[6]=-d.y,a[7]=0,a[8]=l.z,a[9]=f.z,a[10]=-d.z,a[11]=0,a[12]=-h.dot(l,m),a[13]=-h.dot(f,m),a[14]=h.dot(d,m),a[15]=1,a}function JG(e){e._view3DDirty&&(e._mode===te.SCENE3D?N.clone(e._view,e._view3D):wSe(e._cameraPosition,e._cameraDirection,e._cameraRight,e._cameraUp,e._frustum2DWidth,e._mode,e._mapProjection,e._view3D),N.getMatrix3(e._view3D,e._viewRotation3D),e._view3DDirty=!1)}function vQ(e){e._inverseView3DDirty&&(N.inverseTransformation(e.view3D,e._inverseView3D),N.getMatrix3(e._inverseView3D,e._inverseViewRotation3D),e._inverseView3DDirty=!1)}var Jw=sT;function ISe(e,t,n,i){let o=u(t.vertexBuffer),r=u(t.value),s=t.value?t.value.length:t.componentsPerAttribute,a={index:y(t.index,n),enabled:y(t.enabled,!0),vertexBuffer:t.vertexBuffer,value:r?t.value.slice(0):void 0,componentsPerAttribute:s,componentDatatype:y(t.componentDatatype,X.FLOAT),normalize:y(t.normalize,!1),offsetInBytes:y(t.offsetInBytes,0),strideInBytes:y(t.strideInBytes,0),instanceDivisor:y(t.instanceDivisor,0)};if(o)a.vertexAttrib=function(c){let l=this.index;c.bindBuffer(c.ARRAY_BUFFER,this.vertexBuffer._getBuffer()),c.vertexAttribPointer(l,this.componentsPerAttribute,this.componentDatatype,this.normalize,this.strideInBytes,this.offsetInBytes),c.enableVertexAttribArray(l),this.instanceDivisor>0&&(i.glVertexAttribDivisor(l,this.instanceDivisor),i._vertexAttribDivisors[l]=this.instanceDivisor,i._previousDrawInstanced=!0)},a.disableVertexAttribArray=function(c){c.disableVertexAttribArray(this.index),this.instanceDivisor>0&&i.glVertexAttribDivisor(n,0)};else{switch(a.componentsPerAttribute){case 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d;t.vertexArrayObject&&(d=t.glCreateVertexArray(),t.glBindVertexArray(d),wQ(n,s,o),t.glBindVertexArray(null)),this._numberOfVertices=a,this._hasInstancedAttributes=c,this._hasConstantAttributes=l,this._context=t,this._gl=n,this._vao=d,this._attributes=s,this._indexBuffer=o}function DQ(e){return e.values.length/e.componentsPerAttribute}function PSe(e){return X.getSizeInBytes(e.componentDatatype)*e.componentsPerAttribute}function OSe(e){let t,n,i,o=[];for(n in e)e.hasOwnProperty(n)&&u(e[n])&&u(e[n].values)&&(o.push(n),e[n].componentDatatype===X.DOUBLE&&(e[n].componentDatatype=X.FLOAT,e[n].values=X.createTypedArray(X.FLOAT,e[n].values)));let r,s=o.length;if(s>0)for(r=DQ(e[o[0]]),t=1;t<s;++t){let l=DQ(e[o[t]]);if(l!==r)throw new ue(`Each attribute list must have the same number of vertices. 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t=e.context,n=y(e.geometry,y.EMPTY_OBJECT),i=y(e.bufferUsage,Ne.DYNAMIC_DRAW),o=y(e.attributeLocations,y.EMPTY_OBJECT),r=y(e.interleave,!1),s=e.vertexArrayAttributes,a,c,l,f=u(s)?s:[],d=n.attributes;if(r){let m=OSe(d);if(u(m)){l=ft.createVertexBuffer({context:t,typedArray:m.buffer,usage:i});let A=m.offsetsInBytes,x=m.vertexSizeInBytes;for(a in d)d.hasOwnProperty(a)&&u(d[a])&&(c=d[a],u(c.values)?f.push({index:o[a],vertexBuffer:l,componentDatatype:c.componentDatatype,componentsPerAttribute:c.componentsPerAttribute,normalize:c.normalize,offsetInBytes:A[a],strideInBytes:x}):f.push({index:o[a],value:c.value,componentDatatype:c.componentDatatype,normalize:c.normalize}))}}else for(a in d)if(d.hasOwnProperty(a)&&u(d[a])){c=d[a];let m=c.componentDatatype;m===X.DOUBLE&&(m=X.FLOAT),l=void 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n=this._gl,i=0,o=e.color,r=e.depth,s=e.stencil;u(o)&&(z.equals(this._clearColor,o)||(z.clone(o,this._clearColor),n.clearColor(o.red,o.green,o.blue,o.alpha)),i|=n.COLOR_BUFFER_BIT),u(r)&&(r!==this._clearDepth&&(this._clearDepth=r,n.clearDepth(r)),i|=n.DEPTH_BUFFER_BIT),u(s)&&(s!==this._clearStencil&&(this._clearStencil=s,n.clearStencil(s)),i|=n.STENCIL_BUFFER_BIT);let a=y(e.renderState,this._defaultRenderState);IQ(this,a,t,!0);let c=y(e.framebuffer,t.framebuffer);$G(this,c),n.clear(i)};function HSe(e,t,n,i,o){$G(e,t),IQ(e,o,n,!1),i._bind(),e._maxFrameTextureUnitIndex=Math.max(e._maxFrameTextureUnitIndex,i.maximumTextureUnitIndex)}function GSe(e,t,n,i){let o=t._primitiveType,r=t._vertexArray,s=t._offset,a=t._count,c=t.instanceCount;e._us.model=y(t._modelMatrix,N.IDENTITY),n._setUniforms(i,e._us,e.validateShaderProgram),r._bind();let l=r.indexBuffer;u(l)?(s=s*l.bytesPerIndex,a=y(a,l.numberOfIndices),c===0?e._gl.drawElements(o,a,l.indexDatatype,s):e.glDrawElementsInstanced(o,a,l.indexDatatype,s,c)):(a=y(a,r.numberOfVertices),c===0?e._gl.drawArrays(o,s,a):e.glDrawArraysInstanced(o,s,a,c)),r._unBind()}Wl.prototype.draw=function(e,t,n,i){t=y(t,this._defaultPassState);let o=y(e._framebuffer,t.framebuffer),r=y(e._renderState,this._defaultRenderState);n=y(n,e._shaderProgram),i=y(i,e._uniformMap),HSe(this,o,t,n,r),GSe(this,e,n,i)};Wl.prototype.endFrame=function(){let e=this._gl;e.useProgram(null),this._currentFramebuffer=void 0,e.bindFramebuffer(e.FRAMEBUFFER,null);let t=QG;this.drawBuffers&&this.glDrawBuffers(t);let n=this._maxFrameTextureUnitIndex;this._maxFrameTextureUnitIndex=0;for(let i=0;i<n;++i)e.activeTexture(e.TEXTURE0+i),e.bindTexture(e.TEXTURE_2D,null),e.bindTexture(e.TEXTURE_CUBE_MAP,null)};Wl.prototype.readPixels=function(e){let t=this._gl;e=y(e,y.EMPTY_OBJECT);let n=Math.max(y(e.x,0),0),i=Math.max(y(e.y,0),0),o=y(e.width,t.drawingBufferWidth),r=y(e.height,t.drawingBufferHeight),s=e.framebuffer,a=Xe.UNSIGNED_BYTE;u(s)&&s.numberOfColorAttachments>0&&(a=s.getColorTexture(0).pixelDatatype);let c=rt.createTypedArray(rt.RGBA,a,o,r);return $G(this,s),t.readPixels(n,i,o,r,rt.RGBA,Xe.toWebGLConstant(a,this),c),c};var PQ={position:0,textureCoordinates:1};Wl.prototype.getViewportQuadVertexArray=function(){let e=this.cache.viewportQuad_vertexArray;if(!u(e)){let t=new ct({attributes:{position:new ve({componentDatatype:X.FLOAT,componentsPerAttribute:2,values:[-1,-1,1,-1,1,1,-1,1]}),textureCoordinates:new ve({componentDatatype:X.FLOAT,componentsPerAttribute:2,values:[0,0,1,0,1,1,0,1]})},indices:new Uint16Array([0,1,2,0,2,3]),primitiveType:Be.TRIANGLES});e=oi.fromGeometry({context:this,geometry:t,attributeLocations:PQ,bufferUsage:Ne.STATIC_DRAW,interleave:!0}),this.cache.viewportQuad_vertexArray=e}return e};Wl.prototype.createViewportQuadCommand=function(e,t){return t=y(t,y.EMPTY_OBJECT),new tt({vertexArray:this.getViewportQuadVertexArray(),primitiveType:Be.TRIANGLES,renderState:t.renderState,shaderProgram:Yt.fromCache({context:this,vertexShaderSource:m0,fragmentShaderSource:e,attributeLocations:PQ}),uniformMap:t.uniformMap,owner:t.owner,framebuffer:t.framebuffer,pass:t.pass})};Wl.prototype.getObjectByPickColor=function(e){return this._pickObjects[e.toRgba()]};function e8(e,t,n){this._pickObjects=e,this.key=t,this.color=n}Object.defineProperties(e8.prototype,{object:{get:function(){return this._pickObjects[this.key]},set:function(e){this._pickObjects[this.key]=e}}});e8.prototype.destroy=function(){delete this._pickObjects[this.key]};Wl.prototype.createPickId=function(e){++this._nextPickColor[0];let t=this._nextPickColor[0];if(t===0)throw new ue("Out of unique Pick IDs.");return this._pickObjects[t]=e,new e8(this._pickObjects,t,z.fromRgba(t))};Wl.prototype.isDestroyed=function(){return!1};Wl.prototype.destroy=function(){let e=this.cache;for(let t in e)if(e.hasOwnProperty(t)){let n=e[t];u(n.destroy)&&n.destroy()}return this._shaderCache=this._shaderCache.destroy(),this._textureCache=this._textureCache.destroy(),this._defaultTexture=this._defaultTexture&&this._defaultTexture.destroy(),this._defaultEmissiveTexture=this._defaultEmissiveTexture&&this._defaultEmissiveTexture.destroy(),this._defaultNormalTexture=this._defaultNormalTexture&&this._defaultNormalTexture.destroy(),this._defaultCubeMap=this._defaultCubeMap&&this._defaultCubeMap.destroy(),le(this)};Wl._deprecationWarning=tr;var Qw=Wl;function aT(e){e=y(e,y.EMPTY_OBJECT);let t=e.context,n=e.width,i=e.height;this._width=n,this._height=i;let o=e.colorRenderbuffers,r=e.colorTextures;if(u(o)!==u(r))throw new de("Both color renderbuffer and texture attachments must be provided.");let s=e.depthStencilRenderbuffer,a=e.depthStencilTexture;if(u(s)!==u(a))throw new de("Both depth-stencil renderbuffer and texture attachments must be provided.");this._renderFramebuffer=new Us({context:t,colorRenderbuffers:o,depthStencilRenderbuffer:s,destroyAttachments:e.destroyAttachments}),this._colorFramebuffer=new Us({context:t,colorTextures:r,depthStencilTexture:a,destroyAttachments:e.destroyAttachments})}aT.prototype.getRenderFramebuffer=function(){return this._renderFramebuffer};aT.prototype.getColorFramebuffer=function(){return this._colorFramebuffer};aT.prototype.blitFramebuffers=function(e,t){this._renderFramebuffer.bindRead(),this._colorFramebuffer.bindDraw();let n=e._gl,i=0;this._colorFramebuffer._colorTextures.length>0&&(i|=n.COLOR_BUFFER_BIT),u(this._colorFramebuffer.depthStencilTexture)&&(i|=n.DEPTH_BUFFER_BIT|(t?n.STENCIL_BUFFER_BIT:0)),n.blitFramebuffer(0,0,this._width,this._height,0,0,this._width,this._height,i,n.NEAREST),n.bindFramebuffer(n.READ_FRAMEBUFFER,null),n.bindFramebuffer(n.DRAW_FRAMEBUFFER,null)};aT.prototype.isDestroyed=function(){return!1};aT.prototype.destroy=function(){return this._renderFramebuffer.destroy(),this._colorFramebuffer.destroy(),le(this)};var $w=aT;var ll={RGBA4:ee.RGBA4,RGBA8:ee.RGBA8,RGBA16F:ee.RGBA16F,RGBA32F:ee.RGBA32F,RGB5_A1:ee.RGB5_A1,RGB565:ee.RGB565,DEPTH_COMPONENT16:ee.DEPTH_COMPONENT16,STENCIL_INDEX8:ee.STENCIL_INDEX8,DEPTH_STENCIL:ee.DEPTH_STENCIL,DEPTH24_STENCIL8:ee.DEPTH24_STENCIL8,validate:function(e){return e===ll.RGBA4||e===ll.RGBA8||e===ll.RGBA16F||e===ll.RGBA32F||e===ll.RGB5_A1||e===ll.RGB565||e===ll.DEPTH_COMPONENT16||e===ll.STENCIL_INDEX8||e===ll.DEPTH_STENCIL||e===ll.DEPTH24_STENCIL8},getColorFormat:function(e){return e===ee.FLOAT?ll.RGBA32F:e===ee.HALF_FLOAT_OES?ll.RGBA16F:ll.RGBA8}},xc=Object.freeze(ll);function eI(e){e=y(e,y.EMPTY_OBJECT);let n=e.context._gl,i=Nt.maximumRenderbufferSize,o=y(e.format,xc.RGBA4),r=u(e.width)?e.width:n.drawingBufferWidth,s=u(e.height)?e.height:n.drawingBufferHeight,a=y(e.numSamples,1);this._gl=n,this._format=o,this._width=r,this._height=s,this._renderbuffer=this._gl.createRenderbuffer(),n.bindRenderbuffer(n.RENDERBUFFER,this._renderbuffer),a>1?n.renderbufferStorageMultisample(n.RENDERBUFFER,a,o,r,s):n.renderbufferStorage(n.RENDERBUFFER,o,r,s),n.bindRenderbuffer(n.RENDERBUFFER,null)}Object.defineProperties(eI.prototype,{format:{get:function(){return this._format}},width:{get:function(){return this._width}},height:{get:function(){return this._height}}});eI.prototype._getRenderbuffer=function(){return this._renderbuffer};eI.prototype.isDestroyed=function(){return!1};eI.prototype.destroy=function(){return this._gl.deleteRenderbuffer(this._renderbuffer),le(this)};var jl=eI;function os(e){e=y(e,y.EMPTY_OBJECT),this._numSamples=y(e.numSamples,1),this._colorAttachmentsLength=y(e.colorAttachmentsLength,1),this._color=y(e.color,!0),this._depth=y(e.depth,!1),this._depthStencil=y(e.depthStencil,!1),this._supportsDepthTexture=y(e.supportsDepthTexture,!1),this._createColorAttachments=y(e.createColorAttachments,!0),this._createDepthAttachments=y(e.createDepthAttachments,!0),this._pixelDatatype=e.pixelDatatype,this._pixelFormat=e.pixelFormat,this._width=void 0,this._height=void 0,this._framebuffer=void 0,this._multisampleFramebuffer=void 0,this._colorTextures=void 0,this._color&&(this._colorTextures=new Array(this._colorAttachmentsLength),this._colorRenderbuffers=new Array(this._colorAttachmentsLength)),this._colorRenderbuffer=void 0,this._depthStencilRenderbuffer=void 0,this._depthStencilTexture=void 0,this._depthRenderbuffer=void 0,this._depthTexture=void 0,this._attachmentsDirty=!1}Object.defineProperties(os.prototype,{framebuffer:{get:function(){return this._numSamples>1?this._multisampleFramebuffer.getRenderFramebuffer():this._framebuffer}},numSamples:{get:function(){return this._numSamples}},status:{get:function(){return this.framebuffer.status}}});os.prototype.isDirty=function(e,t,n,i,o){n=y(n,1);let r=this._width!==e||this._height!==t,s=this._numSamples!==n,a=u(i)&&this._pixelDatatype!==i||u(o)&&this._pixelFormat!==o,c=n===1?u(this._framebuffer):u(this._multisampleFramebuffer);return this._attachmentsDirty||r||s||a||!c||this._color&&!u(this._colorTextures[0])};os.prototype.update=function(e,t,n,i,o,r){if(i=e.msaa?y(i,1):1,o=y(o,this._color?y(this._pixelDatatype,Xe.UNSIGNED_BYTE):void 0),r=y(r,this._color?y(this._pixelFormat,rt.RGBA):void 0),this.isDirty(t,n,i,o,r)){if(this.destroy(),this._width=t,this._height=n,this._numSamples=i,this._pixelDatatype=o,this._pixelFormat=r,this._attachmentsDirty=!1,this._color&&this._createColorAttachments){for(let s=0;s<this._colorAttachmentsLength;++s)if(this._colorTextures[s]=new wt({context:e,width:t,height:n,pixelFormat:r,pixelDatatype:o,sampler:ln.NEAREST}),this._numSamples>1){let a=xc.getColorFormat(o);this._colorRenderbuffers[s]=new jl({context:e,width:t,height:n,format:a,numSamples:this._numSamples})}}this._depthStencil&&this._createDepthAttachments&&(this._supportsDepthTexture&&e.depthTexture?(this._depthStencilTexture=new wt({context:e,width:t,height:n,pixelFormat:rt.DEPTH_STENCIL,pixelDatatype:Xe.UNSIGNED_INT_24_8,sampler:ln.NEAREST}),this._numSamples>1&&(this._depthStencilRenderbuffer=new jl({context:e,width:t,height:n,format:xc.DEPTH24_STENCIL8,numSamples:this._numSamples}))):this._depthStencilRenderbuffer=new jl({context:e,width:t,height:n,format:xc.DEPTH_STENCIL})),this._depth&&this._createDepthAttachments&&(this._supportsDepthTexture&&e.depthTexture?this._depthTexture=new wt({context:e,width:t,height:n,pixelFormat:rt.DEPTH_COMPONENT,pixelDatatype:Xe.UNSIGNED_INT,sampler:ln.NEAREST}):this._depthRenderbuffer=new jl({context:e,width:t,height:n,format:xc.DEPTH_COMPONENT16})),this._numSamples>1?this._multisampleFramebuffer=new $w({context:e,width:this._width,height:this._height,colorTextures:this._colorTextures,colorRenderbuffers:this._colorRenderbuffers,depthStencilTexture:this._depthStencilTexture,depthStencilRenderbuffer:this._depthStencilRenderbuffer,destroyAttachments:!1}):this._framebuffer=new Us({context:e,colorTextures:this._colorTextures,depthTexture:this._depthTexture,depthRenderbuffer:this._depthRenderbuffer,depthStencilTexture:this._depthStencilTexture,depthStencilRenderbuffer:this._depthStencilRenderbuffer,destroyAttachments:!1})}};os.prototype.getColorTexture=function(e){return e=y(e,0),this._colorTextures[e]};os.prototype.setColorTexture=function(e,t){t=y(t,0),this._attachmentsDirty=e!==this._colorTextures[t],this._colorTextures[t]=e};os.prototype.getColorRenderbuffer=function(e){return e=y(e,0),this._colorRenderbuffers[e]};os.prototype.setColorRenderbuffer=function(e,t){t=y(t,0),this._attachmentsDirty=e!==this._colorRenderbuffers[t],this._colorRenderbuffers[t]=e};os.prototype.getDepthRenderbuffer=function(){return this._depthRenderbuffer};os.prototype.setDepthRenderbuffer=function(e){this._attachmentsDirty=e!==this._depthRenderbuffer,this._depthRenderbuffer=e};os.prototype.getDepthTexture=function(){return this._depthTexture};os.prototype.setDepthTexture=function(e){this._attachmentsDirty=e!==this._depthTexture,this._depthTexture=e};os.prototype.getDepthStencilRenderbuffer=function(){return this._depthStencilRenderbuffer};os.prototype.setDepthStencilRenderbuffer=function(e){this._attachmentsDirty=e!==this._depthStencilRenderbuffer,this._depthStencilRenderbuffer=e};os.prototype.getDepthStencilTexture=function(){return this._depthStencilTexture};os.prototype.setDepthStencilTexture=function(e){this._attachmentsDirty=e!==this._depthStencilTexture,this._depthStencilTexture=e};os.prototype.prepareTextures=function(e,t){this._numSamples>1&&this._multisampleFramebuffer.blitFramebuffers(e,t)};os.prototype.clear=function(e,t,n){let i=t.framebuffer;t.framebuffer=this.framebuffer,t.execute(e,n),t.framebuffer=i};os.prototype.destroyFramebuffer=function(){this._framebuffer=this._framebuffer&&this._framebuffer.destroy(),this._multisampleFramebuffer=this._multisampleFramebuffer&&this._multisampleFramebuffer.destroy()};os.prototype.destroy=function(){if(this._color){let e,t=this._colorTextures.length;for(e=0;e<t;++e){let 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d=h.magnitudeSquared(h.subtract(s,i,ks)),p=h.magnitudeSquared(h.subtract(a,o,ks)),g=h.magnitudeSquared(h.subtract(c,r,ks)),m=i,A=s,x=d;p>x&&(x=p,m=o,A=a),g>x&&(x=g,m=r,A=c);let C=m8;C.x=(m.x+A.x)*.5,C.y=(m.y+A.y)*.5,C.z=(m.z+A.z)*.5;let E=h.magnitudeSquared(h.subtract(A,C,ks)),T=Math.sqrt(E),S=p8;S.x=i.x,S.y=o.y,S.z=r.z;let v=_8;v.x=s.x,v.y=a.y,v.z=c.z;let w=h.midpoint(S,v,g8),R=0;for(f=0;f<l;f++){h.clone(e[f],n);let P=h.magnitude(h.subtract(n,w,ks));P>R&&(R=P);let M=h.magnitudeSquared(h.subtract(n,C,ks));if(M>E){let L=Math.sqrt(M);T=(T+L)*.5,E=T*T;let _=L-T;C.x=(T*C.x+_*n.x)/L,C.y=(T*C.y+_*n.y)/L,C.z=(T*C.z+_*n.z)/L}}return T<R?(h.clone(C,t.center),t.radius=T):(h.clone(w,t.center),t.radius=R),t};var Sve=new vi,vve=new h,Dve=new h,r8=new he,s8=new he;hn.fromRectangle2D=function(e,t,n){return hn.fromRectangleWithHeights2D(e,t,0,0,n)};hn.fromRectangleWithHeights2D=function(e,t,n,i,o){if(u(o)||(o=new hn),!u(e))return 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l=(o+c+s)*.5,f=h.multiplyByScalar(a,(-o+l)/c,Nve);return h.add(f,i,f),h.clone(f,n.center),n.radius=l,n};var Fve=new h;hn.expand=function(e,t,n){n=hn.clone(e,n);let i=h.magnitude(h.subtract(t,n.center,Fve));return i>n.radius&&(n.radius=i),n};hn.intersectPlane=function(e,t){let n=e.center,i=e.radius,o=t.normal,r=h.dot(o,n)+t.distance;return r<-i?Jt.OUTSIDE:r<i?Jt.INTERSECTING:Jt.INSIDE};hn.transform=function(e,t,n){return u(n)||(n=new hn),n.center=N.multiplyByPoint(t,e.center,n.center),n.radius=N.getMaximumScale(t)*e.radius,n};var Vve=new h;hn.distanceSquaredTo=function(e,t){let n=h.subtract(e.center,t,Vve),i=h.magnitude(n)-e.radius;return i<=0?0:i*i};hn.transformWithoutScale=function(e,t,n){return u(n)||(n=new hn),n.center=N.multiplyByPoint(t,e.center,n.center),n.radius=e.radius,n};var Uve=new h;hn.computePlaneDistances=function(e,t,n,i){u(i)||(i=new Tc);let o=h.subtract(e.center,t,Uve),r=h.dot(n,o);return i.start=r-e.radius,i.stop=r+e.radius,i};var RQ=new h,kve=new h,zve=new h,Hve=new 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an invalid ISO 8601 interval.");let i=$.fromIso8601(n[0]),o=$.fromIso8601(n[1]),r=y(e.isStartIncluded,!0),s=y(e.isStopIncluded,!0),a=e.data;return u(t)?(t.start=i,t.stop=o,t.isStartIncluded=r,t.isStopIncluded=s,t.data=a,t):(lT.start=i,lT.stop=o,lT.isStartIncluded=r,lT.isStopIncluded=s,lT.data=a,new Go(lT))};Go.toIso8601=function(e,t){return`${$.toIso8601(e.start,t)}/${$.toIso8601(e.stop,t)}`};Go.clone=function(e,t){if(u(e))return u(t)?(t.start=e.start,t.stop=e.stop,t.isStartIncluded=e.isStartIncluded,t.isStopIncluded=e.isStopIncluded,t.data=e.data,t):new Go(e)};Go.equals=function(e,t,n){return e===t||u(e)&&u(t)&&(e.isEmpty&&t.isEmpty||e.isStartIncluded===t.isStartIncluded&&e.isStopIncluded===t.isStopIncluded&&$.equals(e.start,t.start)&&$.equals(e.stop,t.stop)&&(e.data===t.data||u(n)&&n(e.data,t.data)))};Go.equalsEpsilon=function(e,t,n,i){return n=y(n,0),e===t||u(e)&&u(t)&&(e.isEmpty&&t.isEmpty||e.isStartIncluded===t.isStartIncluded&&e.isStopIncluded===t.isStopIncluded&&$.equalsEpsilon(e.start,t.start,n)&&$.equalsEpsilon(e.stop,t.stop,n)&&(e.data===t.data||u(i)&&i(e.data,t.data)))};Go.intersect=function(e,t,n,i){if(!u(t))return Go.clone(Go.EMPTY,n);let o=e.start,r=e.stop,s=t.start,a=t.stop,c=$.greaterThanOrEquals(s,o)&&$.greaterThanOrEquals(r,s),l=!c&&$.lessThanOrEquals(s,o)&&$.lessThanOrEquals(o,a);if(!c&&!l)return Go.clone(Go.EMPTY,n);let f=e.isStartIncluded,d=e.isStopIncluded,p=t.isStartIncluded,g=t.isStopIncluded,m=$.lessThan(r,a);return u(n)||(n=new Go),n.start=c?s:o,n.isStartIncluded=f&&p||!$.equals(s,o)&&(c&&p||l&&f),n.stop=m?r:a,n.isStopIncluded=m?d:d&&g||!$.equals(a,r)&&g,n.data=u(i)?i(e.data,t.data):e.data,n};Go.contains=function(e,t){if(e.isEmpty)return!1;let n=$.compare(e.start,t);if(n===0)return e.isStartIncluded;let i=$.compare(t,e.stop);return i===0?e.isStopIncluded:n<0&&i<0};Go.prototype.clone=function(e){return Go.clone(this,e)};Go.prototype.equals=function(e,t){return Go.equals(this,e,t)};Go.prototype.equalsEpsilon=function(e,t,n){return Go.equalsEpsilon(this,e,t,n)};Go.prototype.toString=function(){return Go.toIso8601(this)};Go.EMPTY=Object.freeze(new Go({start:new $,stop:new $,isStartIncluded:!1,isStopIncluded:!1}));var An=Go;var zQ=Object.freeze($.fromIso8601("0000-01-01T00:00:00Z")),HQ=Object.freeze($.fromIso8601("9999-12-31T24:00:00Z")),Jve=Object.freeze(new An({start:zQ,stop:HQ})),Qve={MINIMUM_VALUE:zQ,MAXIMUM_VALUE:HQ,MAXIMUM_INTERVAL:Jve},ke=Qve;function aI(e,t,n){e=y(e,0),t=y(t,0),n=y(n,0),this.value=new Float32Array([e,t,n])}Object.defineProperties(aI.prototype,{componentDatatype:{get:function(){return X.FLOAT}},componentsPerAttribute:{get:function(){return 3}},normalize:{get:function(){return!1}}});aI.fromCartesian3=function(e){return new aI(e.x,e.y,e.z)};aI.toValue=function(e,t){return u(t)||(t=new Float32Array([e.x,e.y,e.z])),t[0]=e.x,t[1]=e.y,t[2]=e.z,t};var Yi=aI;function Z3(e){e=y(e,!0),this.value=Z3.toValue(e)}Object.defineProperties(Z3.prototype,{componentDatatype:{get:function(){return X.UNSIGNED_BYTE}},componentsPerAttribute:{get:function(){return 1}},normalize:{get:function(){return!1}}});Z3.toValue=function(e,t){return u(t)?(t[0]=e,t):new Uint8Array([e])};var pn=Z3;var cI=`in vec3 v_positionEC;
in vec3 v_normalEC;
in vec3 v_tangentEC;
in vec3 v_bitangentEC;
in vec2 v_st;
void main()
{
vec3 positionToEyeEC = -v_positionEC;
mat3 tangentToEyeMatrix = czm_tangentToEyeSpaceMatrix(v_normalEC, v_tangentEC, v_bitangentEC);
vec3 normalEC = normalize(v_normalEC);
#ifdef FACE_FORWARD
normalEC = faceforward(normalEC, vec3(0.0, 0.0, 1.0), -normalEC);
#endif
czm_materialInput materialInput;
materialInput.normalEC = normalEC;
materialInput.tangentToEyeMatrix = tangentToEyeMatrix;
materialInput.positionToEyeEC = positionToEyeEC;
materialInput.st = v_st;
czm_material material = czm_getMaterial(materialInput);
#ifdef FLAT
out_FragColor = vec4(material.diffuse + material.emission, material.alpha);
#else
out_FragColor = czm_phong(normalize(positionToEyeEC), material, czm_lightDirectionEC);
#endif
}
`;var lI=`in vec3 position3DHigh;
in vec3 position3DLow;
in vec3 normal;
in vec3 tangent;
in vec3 bitangent;
in vec2 st;
in float batchId;
out vec3 v_positionEC;
out vec3 v_normalEC;
out vec3 v_tangentEC;
out vec3 v_bitangentEC;
out vec2 v_st;
void main()
{
vec4 p = czm_computePosition();
v_positionEC = (czm_modelViewRelativeToEye * p).xyz; // position in eye coordinates
v_normalEC = czm_normal * normal; // normal in eye coordinates
v_tangentEC = czm_normal * tangent; // tangent in eye coordinates
v_bitangentEC = czm_normal * bitangent; // bitangent in eye coordinates
v_st = st;
gl_Position = czm_modelViewProjectionRelativeToEye * p;
}
`;var uI=`in vec3 v_positionEC;
in vec3 v_normalEC;
void main()
{
vec3 positionToEyeEC = -v_positionEC;
vec3 normalEC = normalize(v_normalEC);
#ifdef FACE_FORWARD
normalEC = faceforward(normalEC, vec3(0.0, 0.0, 1.0), -normalEC);
#endif
czm_materialInput materialInput;
materialInput.normalEC = normalEC;
materialInput.positionToEyeEC = positionToEyeEC;
czm_material material = czm_getMaterial(materialInput);
#ifdef FLAT
out_FragColor = vec4(material.diffuse + material.emission, material.alpha);
#else
out_FragColor = czm_phong(normalize(positionToEyeEC), material, czm_lightDirectionEC);
#endif
}
`;var fI=`in vec3 position3DHigh;
in vec3 position3DLow;
in vec3 normal;
in float batchId;
out vec3 v_positionEC;
out vec3 v_normalEC;
void main()
{
vec4 p = czm_computePosition();
v_positionEC = (czm_modelViewRelativeToEye * p).xyz; // position in eye coordinates
v_normalEC = czm_normal * normal; // normal in eye coordinates
gl_Position = czm_modelViewProjectionRelativeToEye * p;
}
`;var dI=`in vec3 v_positionEC;
in vec3 v_normalEC;
in vec2 v_st;
void main()
{
vec3 positionToEyeEC = -v_positionEC;
vec3 normalEC = normalize(v_normalEC);
#ifdef FACE_FORWARD
normalEC = faceforward(normalEC, vec3(0.0, 0.0, 1.0), -normalEC);
#endif
czm_materialInput materialInput;
materialInput.normalEC = normalEC;
materialInput.positionToEyeEC = positionToEyeEC;
materialInput.st = v_st;
czm_material material = czm_getMaterial(materialInput);
#ifdef FLAT
out_FragColor = vec4(material.diffuse + material.emission, material.alpha);
#else
out_FragColor = czm_phong(normalize(positionToEyeEC), material, czm_lightDirectionEC);
#endif
}
`;var hI=`in vec3 position3DHigh;
in vec3 position3DLow;
in vec3 normal;
in vec2 st;
in float batchId;
out vec3 v_positionEC;
out vec3 v_normalEC;
out vec2 v_st;
void main()
{
vec4 p = czm_computePosition();
v_positionEC = (czm_modelViewRelativeToEye * p).xyz; // position in eye coordinates
v_normalEC = czm_normal * normal; // normal in eye coordinates
v_st = st;
gl_Position = czm_modelViewProjectionRelativeToEye * p;
}
`;var $ve={ADD:ee.FUNC_ADD,SUBTRACT:ee.FUNC_SUBTRACT,REVERSE_SUBTRACT:ee.FUNC_REVERSE_SUBTRACT,MIN:ee.MIN,MAX:ee.MAX},fa=Object.freeze($ve);var eDe={ZERO:ee.ZERO,ONE:ee.ONE,SOURCE_COLOR:ee.SRC_COLOR,ONE_MINUS_SOURCE_COLOR:ee.ONE_MINUS_SRC_COLOR,DESTINATION_COLOR:ee.DST_COLOR,ONE_MINUS_DESTINATION_COLOR:ee.ONE_MINUS_DST_COLOR,SOURCE_ALPHA:ee.SRC_ALPHA,ONE_MINUS_SOURCE_ALPHA:ee.ONE_MINUS_SRC_ALPHA,DESTINATION_ALPHA:ee.DST_ALPHA,ONE_MINUS_DESTINATION_ALPHA:ee.ONE_MINUS_DST_ALPHA,CONSTANT_COLOR:ee.CONSTANT_COLOR,ONE_MINUS_CONSTANT_COLOR:ee.ONE_MINUS_CONSTANT_COLOR,CONSTANT_ALPHA:ee.CONSTANT_ALPHA,ONE_MINUS_CONSTANT_ALPHA:ee.ONE_MINUS_CONSTANT_ALPHA,SOURCE_ALPHA_SATURATE:ee.SRC_ALPHA_SATURATE},bo=Object.freeze(eDe);var tDe={DISABLED:Object.freeze({enabled:!1}),ALPHA_BLEND:Object.freeze({enabled:!0,equationRgb:fa.ADD,equationAlpha:fa.ADD,functionSourceRgb:bo.SOURCE_ALPHA,functionSourceAlpha:bo.ONE,functionDestinationRgb:bo.ONE_MINUS_SOURCE_ALPHA,functionDestinationAlpha:bo.ONE_MINUS_SOURCE_ALPHA}),PRE_MULTIPLIED_ALPHA_BLEND:Object.freeze({enabled:!0,equationRgb:fa.ADD,equationAlpha:fa.ADD,functionSourceRgb:bo.ONE,functionSourceAlpha:bo.ONE,functionDestinationRgb:bo.ONE_MINUS_SOURCE_ALPHA,functionDestinationAlpha:bo.ONE_MINUS_SOURCE_ALPHA}),ADDITIVE_BLEND:Object.freeze({enabled:!0,equationRgb:fa.ADD,equationAlpha:fa.ADD,functionSourceRgb:bo.SOURCE_ALPHA,functionSourceAlpha:bo.ONE,functionDestinationRgb:bo.ONE,functionDestinationAlpha:bo.ONE})},un=Object.freeze(tDe);var nDe={FRONT:ee.FRONT,BACK:ee.BACK,FRONT_AND_BACK:ee.FRONT_AND_BACK},yi=Object.freeze(nDe);function uT(e){e=y(e,y.EMPTY_OBJECT),this.material=e.material,this.translucent=y(e.translucent,!0),this._vertexShaderSource=e.vertexShaderSource,this._fragmentShaderSource=e.fragmentShaderSource,this._renderState=e.renderState,this._closed=y(e.closed,!1)}Object.defineProperties(uT.prototype,{vertexShaderSource:{get:function(){return this._vertexShaderSource}},fragmentShaderSource:{get:function(){return this._fragmentShaderSource}},renderState:{get:function(){return this._renderState}},closed:{get:function(){return this._closed}}});uT.prototype.getFragmentShaderSource=function(){let e=[];return this.flat&&e.push("#define FLAT"),this.faceForward&&e.push("#define FACE_FORWARD"),u(this.material)&&e.push(this.material.shaderSource),e.push(this.fragmentShaderSource),e.join(`
`)};uT.prototype.isTranslucent=function(){return u(this.material)&&this.material.isTranslucent()||!u(this.material)&&this.translucent};uT.prototype.getRenderState=function(){let e=this.isTranslucent(),t=Ge(this.renderState,!1);return e?(t.depthMask=!1,t.blending=un.ALPHA_BLEND):t.depthMask=!0,t};uT.getDefaultRenderState=function(e,t,n){let i={depthTest:{enabled:!0}};return e&&(i.depthMask=!1,i.blending=un.ALPHA_BLEND),t&&(i.cull={enabled:!0,face:yi.BACK}),u(n)&&(i=gt(n,i,!0)),i};var io=uT;var mI=`uniform sampler2D image;
czm_material czm_getMaterial(czm_materialInput materialInput)
{
czm_material material = czm_getDefaultMaterial(materialInput);
vec4 rampColor = texture(image, vec2(materialInput.aspect / (2.0 * czm_pi), 0.5));
rampColor = czm_gammaCorrect(rampColor);
material.diffuse = rampColor.rgb;
material.alpha = rampColor.a;
return material;
}
`;var pI=`uniform sampler2D image;
uniform float strength;
uniform vec2 repeat;
czm_material czm_getMaterial(czm_materialInput materialInput)
{
czm_material material = czm_getDefaultMaterial(materialInput);
vec2 st = materialInput.st;
vec2 centerPixel = fract(repeat * st);
float centerBump = texture(image, centerPixel).channel;
float imageWidth = float(imageDimensions.x);
vec2 rightPixel = fract(repeat * (st + vec2(1.0 / imageWidth, 0.0)));
float rightBump = texture(image, rightPixel).channel;
float imageHeight = float(imageDimensions.y);
vec2 leftPixel = fract(repeat * (st + vec2(0.0, 1.0 / imageHeight)));
float topBump = texture(image, leftPixel).channel;
vec3 normalTangentSpace = normalize(vec3(centerBump - rightBump, centerBump - topBump, clamp(1.0 - strength, 0.1, 1.0)));
vec3 normalEC = materialInput.tangentToEyeMatrix * normalTangentSpace;
material.normal = normalEC;
material.diffuse = vec3(0.01);
return material;
}
`;var _I=`uniform vec4 lightColor;
uniform vec4 darkColor;
uniform vec2 repeat;
czm_material czm_getMaterial(czm_materialInput materialInput)
{
czm_material material = czm_getDefaultMaterial(materialInput);
vec2 st = materialInput.st;
// From Stefan Gustavson's Procedural Textures in GLSL in OpenGL Insights
float b = mod(floor(repeat.s * st.s) + floor(repeat.t * st.t), 2.0); // 0.0 or 1.0
// Find the distance from the closest separator (region between two colors)
float scaledWidth = fract(repeat.s * st.s);
scaledWidth = abs(scaledWidth - floor(scaledWidth + 0.5));
float scaledHeight = fract(repeat.t * st.t);
scaledHeight = abs(scaledHeight - floor(scaledHeight + 0.5));
float value = min(scaledWidth, scaledHeight);
vec4 currentColor = mix(lightColor, darkColor, b);
vec4 color = czm_antialias(lightColor, darkColor, currentColor, value, 0.03);
color = czm_gammaCorrect(color);
material.diffuse = color.rgb;
material.alpha = color.a;
return material;
}
`;var gI=`uniform vec4 lightColor;
uniform vec4 darkColor;
uniform vec2 repeat;
czm_material czm_getMaterial(czm_materialInput materialInput)
{
czm_material material = czm_getDefaultMaterial(materialInput);
// From Stefan Gustavson's Procedural Textures in GLSL in OpenGL Insights
float b = smoothstep(0.3, 0.32, length(fract(repeat * materialInput.st) - 0.5)); // 0.0 or 1.0
vec4 color = mix(lightColor, darkColor, b);
color = czm_gammaCorrect(color);
material.diffuse = color.rgb;
material.alpha = color.a;
return material;
}
`;var yI=`uniform sampler2D heights;
uniform sampler2D colors;
// This material expects heights to be sorted from lowest to highest.
float getHeight(int idx, float invTexSize)
{
vec2 uv = vec2((float(idx) + 0.5) * invTexSize, 0.5);
#ifdef OES_texture_float
return texture(heights, uv).x;
#else
return czm_unpackFloat(texture(heights, uv));
#endif
}
czm_material czm_getMaterial(czm_materialInput materialInput)
{
czm_material material = czm_getDefaultMaterial(materialInput);
float height = materialInput.height;
float invTexSize = 1.0 / float(heightsDimensions.x);
float minHeight = getHeight(0, invTexSize);
float maxHeight = getHeight(heightsDimensions.x - 1, invTexSize);
// early-out when outside the height range
if (height < minHeight || height > maxHeight) {
material.diffuse = vec3(0.0);
material.alpha = 0.0;
return material;
}
// Binary search to find heights above and below.
int idxBelow = 0;
int idxAbove = heightsDimensions.x;
float heightBelow = minHeight;
float heightAbove = maxHeight;
// while loop not allowed, so use for loop with max iterations.
// maxIterations of 16 supports a texture size up to 65536 (2^16).
const int maxIterations = 16;
for (int i = 0; i < maxIterations; i++) {
if (idxBelow >= idxAbove - 1) {
break;
}
int idxMid = (idxBelow + idxAbove) / 2;
float heightTex = getHeight(idxMid, invTexSize);
if (height > heightTex) {
idxBelow = idxMid;
heightBelow = heightTex;
} else {
idxAbove = idxMid;
heightAbove = heightTex;
}
}
float lerper = heightBelow == heightAbove ? 1.0 : (height - heightBelow) / (heightAbove - heightBelow);
vec2 colorUv = vec2(invTexSize * (float(idxBelow) + 0.5 + lerper), 0.5);
vec4 color = texture(colors, colorUv);
// undo preumultiplied alpha
if (color.a > 0.0)
{
color.rgb /= color.a;
}
color.rgb = czm_gammaCorrect(color.rgb);
material.diffuse = color.rgb;
material.alpha = color.a;
return material;
}
`;var AI=`#ifdef GL_OES_standard_derivatives
#extension GL_OES_standard_derivatives : enable
#endif
uniform vec4 color;
uniform float spacing;
uniform float width;
czm_material czm_getMaterial(czm_materialInput materialInput)
{
czm_material material = czm_getDefaultMaterial(materialInput);
float distanceToContour = mod(materialInput.height, spacing);
#if (__VERSION__ == 300 || defined(GL_OES_standard_derivatives))
float dxc = abs(dFdx(materialInput.height));
float dyc = abs(dFdy(materialInput.height));
float dF = max(dxc, dyc) * czm_pixelRatio * width;
float alpha = (distanceToContour < dF) ? 1.0 : 0.0;
#else
// If no derivatives available (IE 10?), use pixel ratio
float alpha = (distanceToContour < (czm_pixelRatio * width)) ? 1.0 : 0.0;
#endif
vec4 outColor = czm_gammaCorrect(vec4(color.rgb, alpha * color.a));
material.diffuse = outColor.rgb;
material.alpha = outColor.a;
return material;
}
`;var xI=`uniform sampler2D image;
uniform float minimumHeight;
uniform float maximumHeight;
czm_material czm_getMaterial(czm_materialInput materialInput)
{
czm_material material = czm_getDefaultMaterial(materialInput);
float scaledHeight = clamp((materialInput.height - minimumHeight) / (maximumHeight - minimumHeight), 0.0, 1.0);
vec4 rampColor = texture(image, vec2(scaledHeight, 0.5));
rampColor = czm_gammaCorrect(rampColor);
material.diffuse = rampColor.rgb;
material.alpha = rampColor.a;
return material;
}
`;var CI=`uniform vec4 fadeInColor;
uniform vec4 fadeOutColor;
uniform float maximumDistance;
uniform bool repeat;
uniform vec2 fadeDirection;
uniform vec2 time;
float getTime(float t, float coord)
{
float scalar = 1.0 / maximumDistance;
float q = distance(t, coord) * scalar;
if (repeat)
{
float r = distance(t, coord + 1.0) * scalar;
float s = distance(t, coord - 1.0) * scalar;
q = min(min(r, s), q);
}
return clamp(q, 0.0, 1.0);
}
czm_material czm_getMaterial(czm_materialInput materialInput)
{
czm_material material = czm_getDefaultMaterial(materialInput);
vec2 st = materialInput.st;
float s = getTime(time.x, st.s) * fadeDirection.s;
float t = getTime(time.y, st.t) * fadeDirection.t;
float u = length(vec2(s, t));
vec4 color = mix(fadeInColor, fadeOutColor, u);
color = czm_gammaCorrect(color);
material.emission = color.rgb;
material.alpha = color.a;
return material;
}
`;var TI=`#ifdef GL_OES_standard_derivatives
#extension GL_OES_standard_derivatives : enable
#endif
uniform vec4 color;
uniform float cellAlpha;
uniform vec2 lineCount;
uniform vec2 lineThickness;
uniform vec2 lineOffset;
czm_material czm_getMaterial(czm_materialInput materialInput)
{
czm_material material = czm_getDefaultMaterial(materialInput);
vec2 st = materialInput.st;
float scaledWidth = fract(lineCount.s * st.s - lineOffset.s);
scaledWidth = abs(scaledWidth - floor(scaledWidth + 0.5));
float scaledHeight = fract(lineCount.t * st.t - lineOffset.t);
scaledHeight = abs(scaledHeight - floor(scaledHeight + 0.5));
float value;
// Fuzz Factor - Controls blurriness of lines
#if (__VERSION__ == 300 || defined(GL_OES_standard_derivatives))
const float fuzz = 1.2;
vec2 thickness = (lineThickness * czm_pixelRatio) - 1.0;
// From "3D Engine Design for Virtual Globes" by Cozzi and Ring, Listing 4.13.
vec2 dx = abs(dFdx(st));
vec2 dy = abs(dFdy(st));
vec2 dF = vec2(max(dx.s, dy.s), max(dx.t, dy.t)) * lineCount;
value = min(
smoothstep(dF.s * thickness.s, dF.s * (fuzz + thickness.s), scaledWidth),
smoothstep(dF.t * thickness.t, dF.t * (fuzz + thickness.t), scaledHeight));
#else
// If no derivatives available (IE 10?), revert to view-dependent fuzz
const float fuzz = 0.05;
vec2 range = 0.5 - (lineThickness * 0.05);
value = min(
1.0 - smoothstep(range.s, range.s + fuzz, scaledWidth),
1.0 - smoothstep(range.t, range.t + fuzz, scaledHeight));
#endif
// Edges taken from RimLightingMaterial.glsl
// See http://www.fundza.com/rman_shaders/surface/fake_rim/fake_rim1.html
float dRim = 1.0 - abs(dot(materialInput.normalEC, normalize(materialInput.positionToEyeEC)));
float sRim = smoothstep(0.8, 1.0, dRim);
value *= (1.0 - sRim);
vec4 halfColor;
halfColor.rgb = color.rgb * 0.5;
halfColor.a = color.a * (1.0 - ((1.0 - cellAlpha) * value));
halfColor = czm_gammaCorrect(halfColor);
material.diffuse = halfColor.rgb;
material.emission = halfColor.rgb;
material.alpha = halfColor.a;
return material;
}
`;var EI=`uniform sampler2D image;
uniform float strength;
uniform vec2 repeat;
czm_material czm_getMaterial(czm_materialInput materialInput)
{
czm_material material = czm_getDefaultMaterial(materialInput);
vec4 textureValue = texture(image, fract(repeat * materialInput.st));
vec3 normalTangentSpace = textureValue.channels;
normalTangentSpace.xy = normalTangentSpace.xy * 2.0 - 1.0;
normalTangentSpace.z = clamp(1.0 - strength, 0.1, 1.0);
normalTangentSpace = normalize(normalTangentSpace);
vec3 normalEC = materialInput.tangentToEyeMatrix * normalTangentSpace;
material.normal = normalEC;
return material;
}
`;var bI=`#ifdef GL_OES_standard_derivatives
#extension GL_OES_standard_derivatives : enable
#endif
uniform vec4 color;
float getPointOnLine(vec2 p0, vec2 p1, float x)
{
float slope = (p0.y - p1.y) / (p0.x - p1.x);
return slope * (x - p0.x) + p0.y;
}
czm_material czm_getMaterial(czm_materialInput materialInput)
{
czm_material material = czm_getDefaultMaterial(materialInput);
vec2 st = materialInput.st;
#if (__VERSION__ == 300 || defined(GL_OES_standard_derivatives))
float base = 1.0 - abs(fwidth(st.s)) * 10.0 * czm_pixelRatio;
#else
// If no derivatives available (IE 10?), 2.5% of the line will be the arrow head
float base = 0.975;
#endif
vec2 center = vec2(1.0, 0.5);
float ptOnUpperLine = getPointOnLine(vec2(base, 1.0), center, st.s);
float ptOnLowerLine = getPointOnLine(vec2(base, 0.0), center, st.s);
float halfWidth = 0.15;
float s = step(0.5 - halfWidth, st.t);
s *= 1.0 - step(0.5 + halfWidth, st.t);
s *= 1.0 - step(base, st.s);
float t = step(base, materialInput.st.s);
t *= 1.0 - step(ptOnUpperLine, st.t);
t *= step(ptOnLowerLine, st.t);
// Find the distance from the closest separator (region between two colors)
float dist;
if (st.s < base)
{
float d1 = abs(st.t - (0.5 - halfWidth));
float d2 = abs(st.t - (0.5 + halfWidth));
dist = min(d1, d2);
}
else
{
float d1 = czm_infinity;
if (st.t < 0.5 - halfWidth && st.t > 0.5 + halfWidth)
{
d1 = abs(st.s - base);
}
float d2 = abs(st.t - ptOnUpperLine);
float d3 = abs(st.t - ptOnLowerLine);
dist = min(min(d1, d2), d3);
}
vec4 outsideColor = vec4(0.0);
vec4 currentColor = mix(outsideColor, color, clamp(s + t, 0.0, 1.0));
vec4 outColor = czm_antialias(outsideColor, color, currentColor, dist);
outColor = czm_gammaCorrect(outColor);
material.diffuse = outColor.rgb;
material.alpha = outColor.a;
return material;
}
`;var SI=`uniform vec4 color;
uniform vec4 gapColor;
uniform float dashLength;
uniform float dashPattern;
in float v_polylineAngle;
const float maskLength = 16.0;
mat2 rotate(float rad) {
float c = cos(rad);
float s = sin(rad);
return mat2(
c, s,
-s, c
);
}
czm_material czm_getMaterial(czm_materialInput materialInput)
{
czm_material material = czm_getDefaultMaterial(materialInput);
vec2 pos = rotate(v_polylineAngle) * gl_FragCoord.xy;
// Get the relative position within the dash from 0 to 1
float dashPosition = fract(pos.x / (dashLength * czm_pixelRatio));
// Figure out the mask index.
float maskIndex = floor(dashPosition * maskLength);
// Test the bit mask.
float maskTest = floor(dashPattern / pow(2.0, maskIndex));
vec4 fragColor = (mod(maskTest, 2.0) < 1.0) ? gapColor : color;
if (fragColor.a < 0.005) { // matches 0/255 and 1/255
discard;
}
fragColor = czm_gammaCorrect(fragColor);
material.emission = fragColor.rgb;
material.alpha = fragColor.a;
return material;
}
`;var vI=`uniform vec4 color;
uniform float glowPower;
uniform float taperPower;
czm_material czm_getMaterial(czm_materialInput materialInput)
{
czm_material material = czm_getDefaultMaterial(materialInput);
vec2 st = materialInput.st;
float glow = glowPower / abs(st.t - 0.5) - (glowPower / 0.5);
if (taperPower <= 0.99999) {
glow *= min(1.0, taperPower / (0.5 - st.s * 0.5) - (taperPower / 0.5));
}
vec4 fragColor;
fragColor.rgb = max(vec3(glow - 1.0 + color.rgb), color.rgb);
fragColor.a = clamp(0.0, 1.0, glow) * color.a;
fragColor = czm_gammaCorrect(fragColor);
material.emission = fragColor.rgb;
material.alpha = fragColor.a;
return material;
}
`;var DI=`uniform vec4 color;
uniform vec4 outlineColor;
uniform float outlineWidth;
in float v_width;
czm_material czm_getMaterial(czm_materialInput materialInput)
{
czm_material material = czm_getDefaultMaterial(materialInput);
vec2 st = materialInput.st;
float halfInteriorWidth = 0.5 * (v_width - outlineWidth) / v_width;
float b = step(0.5 - halfInteriorWidth, st.t);
b *= 1.0 - step(0.5 + halfInteriorWidth, st.t);
// Find the distance from the closest separator (region between two colors)
float d1 = abs(st.t - (0.5 - halfInteriorWidth));
float d2 = abs(st.t - (0.5 + halfInteriorWidth));
float dist = min(d1, d2);
vec4 currentColor = mix(outlineColor, color, b);
vec4 outColor = czm_antialias(outlineColor, color, currentColor, dist);
outColor = czm_gammaCorrect(outColor);
material.diffuse = outColor.rgb;
material.alpha = outColor.a;
return material;
}
`;var wI=`uniform vec4 color;
uniform vec4 rimColor;
uniform float width;
czm_material czm_getMaterial(czm_materialInput materialInput)
{
czm_material material = czm_getDefaultMaterial(materialInput);
// See http://www.fundza.com/rman_shaders/surface/fake_rim/fake_rim1.html
float d = 1.0 - dot(materialInput.normalEC, normalize(materialInput.positionToEyeEC));
float s = smoothstep(1.0 - width, 1.0, d);
vec4 outColor = czm_gammaCorrect(color);
vec4 outRimColor = czm_gammaCorrect(rimColor);
material.diffuse = outColor.rgb;
material.emission = outRimColor.rgb * s;
material.alpha = mix(outColor.a, outRimColor.a, s);
return material;
}
`;var II=`uniform sampler2D image;
czm_material czm_getMaterial(czm_materialInput materialInput)
{
czm_material material = czm_getDefaultMaterial(materialInput);
vec4 rampColor = texture(image, vec2(materialInput.slope / (czm_pi / 2.0), 0.5));
rampColor = czm_gammaCorrect(rampColor);
material.diffuse = rampColor.rgb;
material.alpha = rampColor.a;
return material;
}
`;var PI=`uniform vec4 evenColor;
uniform vec4 oddColor;
uniform float offset;
uniform float repeat;
uniform bool horizontal;
czm_material czm_getMaterial(czm_materialInput materialInput)
{
czm_material material = czm_getDefaultMaterial(materialInput);
// Based on the Stripes Fragment Shader in the Orange Book (11.1.2)
float coord = mix(materialInput.st.s, materialInput.st.t, float(horizontal));
float value = fract((coord - offset) * (repeat * 0.5));
float dist = min(value, min(abs(value - 0.5), 1.0 - value));
vec4 currentColor = mix(evenColor, oddColor, step(0.5, value));
vec4 color = czm_antialias(evenColor, oddColor, currentColor, dist);
color = czm_gammaCorrect(color);
material.diffuse = color.rgb;
material.alpha = color.a;
return material;
}
`;var OI=`// Thanks for the contribution Jonas
// http://29a.ch/2012/7/19/webgl-terrain-rendering-water-fog
uniform sampler2D specularMap;
uniform sampler2D normalMap;
uniform vec4 baseWaterColor;
uniform vec4 blendColor;
uniform float frequency;
uniform float animationSpeed;
uniform float amplitude;
uniform float specularIntensity;
uniform float fadeFactor;
czm_material czm_getMaterial(czm_materialInput materialInput)
{
czm_material material = czm_getDefaultMaterial(materialInput);
float time = czm_frameNumber * animationSpeed;
// fade is a function of the distance from the fragment and the frequency of the waves
float fade = max(1.0, (length(materialInput.positionToEyeEC) / 10000000000.0) * frequency * fadeFactor);
float specularMapValue = texture(specularMap, materialInput.st).r;
// note: not using directional motion at this time, just set the angle to 0.0;
vec4 noise = czm_getWaterNoise(normalMap, materialInput.st * frequency, time, 0.0);
vec3 normalTangentSpace = noise.xyz * vec3(1.0, 1.0, (1.0 / amplitude));
// fade out the normal perturbation as we move further from the water surface
normalTangentSpace.xy /= fade;
// attempt to fade out the normal perturbation as we approach non water areas (low specular map value)
normalTangentSpace = mix(vec3(0.0, 0.0, 50.0), normalTangentSpace, specularMapValue);
normalTangentSpace = normalize(normalTangentSpace);
// get ratios for alignment of the new normal vector with a vector perpendicular to the tangent plane
float tsPerturbationRatio = clamp(dot(normalTangentSpace, vec3(0.0, 0.0, 1.0)), 0.0, 1.0);
// fade out water effect as specular map value decreases
material.alpha = mix(blendColor.a, baseWaterColor.a, specularMapValue) * specularMapValue;
// base color is a blend of the water and non-water color based on the value from the specular map
// may need a uniform blend factor to better control this
material.diffuse = mix(blendColor.rgb, baseWaterColor.rgb, specularMapValue);
// diffuse highlights are based on how perturbed the normal is
material.diffuse += (0.1 * tsPerturbationRatio);
material.diffuse = material.diffuse;
material.normal = normalize(materialInput.tangentToEyeMatrix * normalTangentSpace);
material.specular = specularIntensity;
material.shininess = 10.0;
return material;
}
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t.lightColor.alpha<1||t.darkColor.alpha<1}});je.DotType="Dot";je._materialCache.addMaterial(je.DotType,{fabric:{type:je.DotType,uniforms:{lightColor:new z(1,1,0,.75),darkColor:new z(0,1,1,.75),repeat:new H(5,5)},source:gI},translucent:function(e){let t=e.uniforms;return t.lightColor.alpha<1||t.darkColor.alpha<1}});je.WaterType="Water";je._materialCache.addMaterial(je.WaterType,{fabric:{type:je.WaterType,uniforms:{baseWaterColor:new z(.2,.3,.6,1),blendColor:new z(0,1,.699,1),specularMap:je.DefaultImageId,normalMap:je.DefaultImageId,frequency:10,animationSpeed:.01,amplitude:1,specularIntensity:.5,fadeFactor:1},source:OI},translucent:function(e){let t=e.uniforms;return t.baseWaterColor.alpha<1||t.blendColor.alpha<1}});je.RimLightingType="RimLighting";je._materialCache.addMaterial(je.RimLightingType,{fabric:{type:je.RimLightingType,uniforms:{color:new z(1,0,0,.7),rimColor:new z(1,1,1,.4),width:.3},source:wI},translucent:function(e){let t=e.uniforms;return t.color.alpha<1||t.rimColor.alpha<1}});je.FadeType="Fade";je._materialCache.addMaterial(je.FadeType,{fabric:{type:je.FadeType,uniforms:{fadeInColor:new z(1,0,0,1),fadeOutColor:new z(0,0,0,0),maximumDistance:.5,repeat:!0,fadeDirection:{x:!0,y:!0},time:new H(.5,.5)},source:CI},translucent:function(e){let t=e.uniforms;return t.fadeInColor.alpha<1||t.fadeOutColor.alpha<1}});je.PolylineArrowType="PolylineArrow";je._materialCache.addMaterial(je.PolylineArrowType,{fabric:{type:je.PolylineArrowType,uniforms:{color:new z(1,1,1,1)},source:bI},translucent:!0});je.PolylineDashType="PolylineDash";je._materialCache.addMaterial(je.PolylineDashType,{fabric:{type:je.PolylineDashType,uniforms:{color:new z(1,0,1,1),gapColor:new z(0,0,0,0),dashLength:16,dashPattern:255},source:SI},translucent:!0});je.PolylineGlowType="PolylineGlow";je._materialCache.addMaterial(je.PolylineGlowType,{fabric:{type:je.PolylineGlowType,uniforms:{color:new z(0,.5,1,1),glowPower:.25,taperPower:1},source:vI},translucent:!0});je.PolylineOutlineType="PolylineOutline";je._materialCache.addMaterial(je.PolylineOutlineType,{fabric:{type:je.PolylineOutlineType,uniforms:{color:new z(1,1,1,1),outlineColor:new z(1,0,0,1),outlineWidth:1},source:DI},translucent:function(e){let t=e.uniforms;return t.color.alpha<1||t.outlineColor.alpha<1}});je.ElevationContourType="ElevationContour";je._materialCache.addMaterial(je.ElevationContourType,{fabric:{type:je.ElevationContourType,uniforms:{spacing:100,color:new z(1,0,0,1),width:1},source:AI},translucent:!1});je.ElevationRampType="ElevationRamp";je._materialCache.addMaterial(je.ElevationRampType,{fabric:{type:je.ElevationRampType,uniforms:{image:je.DefaultImageId,minimumHeight:0,maximumHeight:1e4},source:xI},translucent:!1});je.SlopeRampMaterialType="SlopeRamp";je._materialCache.addMaterial(je.SlopeRampMaterialType,{fabric:{type:je.SlopeRampMaterialType,uniforms:{image:je.DefaultImageId},source:II},translucent:!1});je.AspectRampMaterialType="AspectRamp";je._materialCache.addMaterial(je.AspectRampMaterialType,{fabric:{type:je.AspectRampMaterialType,uniforms:{image:je.DefaultImageId},source:mI},translucent:!1});je.ElevationBandType="ElevationBand";je._materialCache.addMaterial(je.ElevationBandType,{fabric:{type:je.ElevationBandType,uniforms:{heights:je.DefaultImageId,colors:je.DefaultImageId},source:yI},translucent:!0});var Hi=je;function R0(e){e=y(e,y.EMPTY_OBJECT);let t=y(e.translucent,!0),n=y(e.closed,!1),i=y(e.materialSupport,R0.MaterialSupport.TEXTURED);this.material=u(e.material)?e.material:Hi.fromType(Hi.ColorType),this.translucent=t,this._vertexShaderSource=y(e.vertexShaderSource,i.vertexShaderSource),this._fragmentShaderSource=y(e.fragmentShaderSource,i.fragmentShaderSource),this._renderState=io.getDefaultRenderState(t,n,e.renderState),this._closed=n,this._materialSupport=i,this._vertexFormat=i.vertexFormat,this._flat=y(e.flat,!1),this._faceForward=y(e.faceForward,!n)}Object.defineProperties(R0.prototype,{vertexShaderSource:{get:function(){return this._vertexShaderSource}},fragmentShaderSource:{get:function(){return this._fragmentShaderSource}},renderState:{get:function(){return this._renderState}},closed:{get:function(){return this._closed}},materialSupport:{get:function(){return this._materialSupport}},vertexFormat:{get:function(){return this._vertexFormat}},flat:{get:function(){return this._flat}},faceForward:{get:function(){return this._faceForward}}});R0.prototype.getFragmentShaderSource=io.prototype.getFragmentShaderSource;R0.prototype.isTranslucent=io.prototype.isTranslucent;R0.prototype.getRenderState=io.prototype.getRenderState;R0.MaterialSupport={BASIC:Object.freeze({vertexFormat:we.POSITION_AND_NORMAL,vertexShaderSource:fI,fragmentShaderSource:uI}),TEXTURED:Object.freeze({vertexFormat:we.POSITION_NORMAL_AND_ST,vertexShaderSource:hI,fragmentShaderSource:dI}),ALL:Object.freeze({vertexFormat:we.ALL,vertexShaderSource:lI,fragmentShaderSource:cI})};var co=R0;var BI=`in vec3 v_positionEC;
in vec3 v_normalEC;
in vec4 v_color;
void main()
{
vec3 positionToEyeEC = -v_positionEC;
vec3 normalEC = normalize(v_normalEC);
#ifdef FACE_FORWARD
normalEC = faceforward(normalEC, vec3(0.0, 0.0, 1.0), -normalEC);
#endif
vec4 color = czm_gammaCorrect(v_color);
czm_materialInput materialInput;
materialInput.normalEC = normalEC;
materialInput.positionToEyeEC = positionToEyeEC;
czm_material material = czm_getDefaultMaterial(materialInput);
material.diffuse = color.rgb;
material.alpha = color.a;
out_FragColor = czm_phong(normalize(positionToEyeEC), material, czm_lightDirectionEC);
}
`;var MI=`in vec3 position3DHigh;
in vec3 position3DLow;
in vec3 normal;
in vec4 color;
in float batchId;
out vec3 v_positionEC;
out vec3 v_normalEC;
out vec4 v_color;
void main()
{
vec4 p = czm_computePosition();
v_positionEC = (czm_modelViewRelativeToEye * p).xyz; // position in eye coordinates
v_normalEC = czm_normal * normal; // normal in eye coordinates
v_color = color;
gl_Position = czm_modelViewProjectionRelativeToEye * p;
}
`;var B0=`in vec4 v_color;
void main()
{
out_FragColor = czm_gammaCorrect(v_color);
}
`;var LI=`in vec3 position3DHigh;
in vec3 position3DLow;
in vec4 color;
in float batchId;
out vec4 v_color;
void main()
{
vec4 p = czm_computePosition();
v_color = color;
gl_Position = czm_modelViewProjectionRelativeToEye * p;
}
`;function Qm(e){e=y(e,y.EMPTY_OBJECT);let t=y(e.translucent,!0),n=y(e.closed,!1),i=y(e.flat,!1),o=i?LI:MI,r=i?B0:BI,s=i?Qm.FLAT_VERTEX_FORMAT:Qm.VERTEX_FORMAT;this.material=void 0,this.translucent=t,this._vertexShaderSource=y(e.vertexShaderSource,o),this._fragmentShaderSource=y(e.fragmentShaderSource,r),this._renderState=io.getDefaultRenderState(t,n,e.renderState),this._closed=n,this._vertexFormat=s,this._flat=i,this._faceForward=y(e.faceForward,!n)}Object.defineProperties(Qm.prototype,{vertexShaderSource:{get:function(){return this._vertexShaderSource}},fragmentShaderSource:{get:function(){return this._fragmentShaderSource}},renderState:{get:function(){return this._renderState}},closed:{get:function(){return this._closed}},vertexFormat:{get:function(){return this._vertexFormat}},flat:{get:function(){return this._flat}},faceForward:{get:function(){return this._faceForward}}});Qm.VERTEX_FORMAT=we.POSITION_AND_NORMAL;Qm.FLAT_VERTEX_FORMAT=we.POSITION_ONLY;Qm.prototype.getFragmentShaderSource=io.prototype.getFragmentShaderSource;Qm.prototype.isTranslucent=io.prototype.isTranslucent;Qm.prototype.getRenderState=io.prototype.getRenderState;var nn=Qm;function fT(e){this._definitionChanged=new ye,this._color=void 0,this._colorSubscription=void 0,this.color=e}Object.defineProperties(fT.prototype,{isConstant:{get:function(){return q.isConstant(this._color)}},definitionChanged:{get:function(){return this._definitionChanged}},color:ae("color")});fT.prototype.getType=function(e){return"Color"};fT.prototype.getValue=function(e,t){return u(t)||(t={}),t.color=q.getValueOrClonedDefault(this._color,e,z.WHITE,t.color),t};fT.prototype.equals=function(e){return this===e||e instanceof fT&&q.equals(this._color,e._color)};var Bt=fT;function og(e){e=y(e,y.EMPTY_OBJECT),this._ellipsoid=y(e.ellipsoid,ie.WGS84),this._rectangle=y(e.rectangle,ce.MAX_VALUE),this._projection=new vi(this._ellipsoid),this._numberOfLevelZeroTilesX=y(e.numberOfLevelZeroTilesX,2),this._numberOfLevelZeroTilesY=y(e.numberOfLevelZeroTilesY,1)}Object.defineProperties(og.prototype,{ellipsoid:{get:function(){return this._ellipsoid}},rectangle:{get:function(){return this._rectangle}},projection:{get:function(){return this._projection}}});og.prototype.getNumberOfXTilesAtLevel=function(e){return this._numberOfLevelZeroTilesX<<e};og.prototype.getNumberOfYTilesAtLevel=function(e){return this._numberOfLevelZeroTilesY<<e};og.prototype.rectangleToNativeRectangle=function(e,t){let n=O.toDegrees(e.west),i=O.toDegrees(e.south),o=O.toDegrees(e.east),r=O.toDegrees(e.north);return u(t)?(t.west=n,t.south=i,t.east=o,t.north=r,t):new ce(n,i,o,r)};og.prototype.tileXYToNativeRectangle=function(e,t,n,i){let o=this.tileXYToRectangle(e,t,n,i);return o.west=O.toDegrees(o.west),o.south=O.toDegrees(o.south),o.east=O.toDegrees(o.east),o.north=O.toDegrees(o.north),o};og.prototype.tileXYToRectangle=function(e,t,n,i){let o=this._rectangle,r=this.getNumberOfXTilesAtLevel(n),s=this.getNumberOfYTilesAtLevel(n),a=o.width/r,c=e*a+o.west,l=(e+1)*a+o.west,f=o.height/s,d=o.north-t*f,p=o.north-(t+1)*f;return u(i)||(i=new ce(c,p,l,d)),i.west=c,i.south=p,i.east=l,i.north=d,i};og.prototype.positionToTileXY=function(e,t,n){let i=this._rectangle;if(!ce.contains(i,e))return;let o=this.getNumberOfXTilesAtLevel(t),r=this.getNumberOfYTilesAtLevel(t),s=i.width/o,a=i.height/r,c=e.longitude;i.east<i.west&&(c+=O.TWO_PI);let l=(c-i.west)/s|0;l>=o&&(l=o-1);let f=(i.north-e.latitude)/a|0;return f>=r&&(f=r-1),u(n)?(n.x=l,n.y=f,n):new H(l,f)};var Xi=og;var qQ=new h,YQ=new h,XQ=new he,x8=new h,gDe=new h,KQ=new se,yDe=new Xi,NI=[new he,new he,new he,new he],FI=new H,Vr={};Vr.initialize=function(){let e=Vr._initPromise;return u(e)||(e=Pe.fetchJson(Qt("Assets/approximateTerrainHeights.json")).then(function(t){Vr._terrainHeights=t}),Vr._initPromise=e),e};Vr.getMinimumMaximumHeights=function(e,t){t=y(t,ie.WGS84);let n=ZQ(e),i=Vr._defaultMinTerrainHeight,o=Vr._defaultMaxTerrainHeight;if(u(n)){let r=`${n.level}-${n.x}-${n.y}`,s=Vr._terrainHeights[r];u(s)&&(i=s[0],o=s[1]),t.cartographicToCartesian(ce.northeast(e,XQ),qQ),t.cartographicToCartesian(ce.southwest(e,XQ),YQ),h.midpoint(YQ,qQ,x8);let a=t.scaleToGeodeticSurface(x8,gDe);if(u(a)){let c=h.distance(x8,a);i=Math.min(i,-c)}else i=Vr._defaultMinTerrainHeight}return i=Math.max(Vr._defaultMinTerrainHeight,i),{minimumTerrainHeight:i,maximumTerrainHeight:o}};Vr.getBoundingSphere=function(e,t){t=y(t,ie.WGS84);let n=ZQ(e),i=Vr._defaultMaxTerrainHeight;if(u(n)){let r=`${n.level}-${n.x}-${n.y}`,s=Vr._terrainHeights[r];u(s)&&(i=s[1])}let o=se.fromRectangle3D(e,t,0);return se.fromRectangle3D(e,t,i,KQ),se.union(o,KQ,o)};function ZQ(e){he.fromRadians(e.east,e.north,0,NI[0]),he.fromRadians(e.west,e.north,0,NI[1]),he.fromRadians(e.east,e.south,0,NI[2]),he.fromRadians(e.west,e.south,0,NI[3]);let t=0,n=0,i=0,o=0,r=Vr._terrainHeightsMaxLevel,s;for(s=0;s<=r;++s){let a=!1;for(let c=0;c<4;++c){let l=NI[c];if(yDe.positionToTileXY(l,s,FI),c===0)i=FI.x,o=FI.y;else if(i!==FI.x||o!==FI.y){a=!0;break}}if(a)break;t=i,n=o}if(s!==0)return{x:t,y:n,level:s>r?r:s-1}}Vr._terrainHeightsMaxLevel=6;Vr._defaultMaxTerrainHeight=9e3;Vr._defaultMinTerrainHeight=-1e5;Vr._terrainHeights=void 0;Vr._initPromise=void 0;Object.defineProperties(Vr,{initialized:{get:function(){return u(Vr._terrainHeights)}}});var fi=Vr;function Ec(e,t,n){this.minimum=h.clone(y(e,h.ZERO)),this.maximum=h.clone(y(t,h.ZERO)),u(n)?n=h.clone(n):n=h.midpoint(this.minimum,this.maximum,new h),this.center=n}Ec.fromCorners=function(e,t,n){return u(n)||(n=new Ec),n.minimum=h.clone(e,n.minimum),n.maximum=h.clone(t,n.maximum),n.center=h.midpoint(e,t,n.center),n};Ec.fromPoints=function(e,t){if(u(t)||(t=new Ec),!u(e)||e.length===0)return t.minimum=h.clone(h.ZERO,t.minimum),t.maximum=h.clone(h.ZERO,t.maximum),t.center=h.clone(h.ZERO,t.center),t;let n=e[0].x,i=e[0].y,o=e[0].z,r=e[0].x,s=e[0].y,a=e[0].z,c=e.length;for(let d=1;d<c;d++){let p=e[d],g=p.x,m=p.y,A=p.z;n=Math.min(g,n),r=Math.max(g,r),i=Math.min(m,i),s=Math.max(m,s),o=Math.min(A,o),a=Math.max(A,a)}let l=t.minimum;l.x=n,l.y=i,l.z=o;let f=t.maximum;return f.x=r,f.y=s,f.z=a,t.center=h.midpoint(l,f,t.center),t};Ec.clone=function(e,t){if(u(e))return u(t)?(t.minimum=h.clone(e.minimum,t.minimum),t.maximum=h.clone(e.maximum,t.maximum),t.center=h.clone(e.center,t.center),t):new Ec(e.minimum,e.maximum,e.center)};Ec.equals=function(e,t){return e===t||u(e)&&u(t)&&h.equals(e.center,t.center)&&h.equals(e.minimum,t.minimum)&&h.equals(e.maximum,t.maximum)};var J3=new h;Ec.intersectPlane=function(e,t){J3=h.subtract(e.maximum,e.minimum,J3);let n=h.multiplyByScalar(J3,.5,J3),i=t.normal,o=n.x*Math.abs(i.x)+n.y*Math.abs(i.y)+n.z*Math.abs(i.z),r=h.dot(e.center,i)+t.distance;return r-o>0?Jt.INSIDE:r+o<0?Jt.OUTSIDE:Jt.INTERSECTING};Ec.prototype.clone=function(e){return Ec.clone(this,e)};Ec.prototype.intersectPlane=function(e){return Ec.intersectPlane(this,e)};Ec.prototype.equals=function(e){return Ec.equals(this,e)};var rg=Ec;var C8={};C8.computeDiscriminant=function(e,t,n){return t*t-4*e*n};function JQ(e,t,n){let i=e+t;return O.sign(e)!==O.sign(t)&&Math.abs(i/Math.max(Math.abs(e),Math.abs(t)))<n?0:i}C8.computeRealRoots=function(e,t,n){let i;if(e===0)return t===0?[]:[-n/t];if(t===0){if(n===0)return[0,0];let c=Math.abs(n),l=Math.abs(e);if(c<l&&c/l<O.EPSILON14)return[0,0];if(c>l&&l/c<O.EPSILON14)return[];if(i=-n/e,i<0)return[];let f=Math.sqrt(i);return[-f,f]}else if(n===0)return i=-t/e,i<0?[i,0]:[0,i];let o=t*t,r=4*e*n,s=JQ(o,-r,O.EPSILON14);if(s<0)return[];let a=-.5*JQ(t,O.sign(t)*Math.sqrt(s),O.EPSILON14);return t>0?[a/e,n/a]:[n/a,a/e]};var bc=C8;var E8={};E8.computeDiscriminant=function(e,t,n,i){let o=e*e,r=t*t,s=n*n,a=i*i;return 18*e*t*n*i+r*s-27*o*a-4*(e*s*n+r*t*i)};function T8(e,t,n,i){let o=e,r=t/3,s=n/3,a=i,c=o*s,l=r*a,f=r*r,d=s*s,p=o*s-f,g=o*a-r*s,m=r*a-d,A=4*p*m-g*g,x,C;if(A<0){let Y,W,Q;f*l>=c*d?(Y=o,W=p,Q=-2*r*p+o*g):(Y=a,W=m,Q=-a*g+2*s*m);let K=-(Q<0?-1:1)*Math.abs(Y)*Math.sqrt(-A);C=-Q+K;let Z=C/2,pe=Z<0?-Math.pow(-Z,1/3):Math.pow(Z,1/3),Ae=C===K?-pe:-W/pe;return x=W<=0?pe+Ae:-Q/(pe*pe+Ae*Ae+W),f*l>=c*d?[(x-r)/o]:[-a/(x+s)]}let E=p,T=-2*r*p+o*g,S=m,v=-a*g+2*s*m,w=Math.sqrt(A),R=Math.sqrt(3)/2,P=Math.abs(Math.atan2(o*w,-T)/3);x=2*Math.sqrt(-E);let M=Math.cos(P);C=x*M;let L=x*(-M/2-R*Math.sin(P)),_=C+L>2*r?C-r:L-r,b=o,D=_/b;P=Math.abs(Math.atan2(a*w,-v)/3),x=2*Math.sqrt(-S),M=Math.cos(P),C=x*M,L=x*(-M/2-R*Math.sin(P));let I=-a,B=C+L<2*s?C+s:L+s,F=I/B,k=b*B,U=-_*B-b*I,G=_*I,V=(s*U-r*G)/(-r*U+s*k);return D<=V?D<=F?V<=F?[D,V,F]:[D,F,V]:[F,D,V]:D<=F?[V,D,F]:V<=F?[V,F,D]:[F,V,D]}E8.computeRealRoots=function(e,t,n,i){let o,r;if(e===0)return bc.computeRealRoots(t,n,i);if(t===0){if(n===0){if(i===0)return[0,0,0];r=-i/e;let s=r<0?-Math.pow(-r,1/3):Math.pow(r,1/3);return[s,s,s]}else if(i===0)return o=bc.computeRealRoots(e,0,n),o.Length===0?[0]:[o[0],0,o[1]];return T8(e,0,n,i)}else{if(n===0)return i===0?(r=-t/e,r<0?[r,0,0]:[0,0,r]):T8(e,t,0,i);if(i===0)return o=bc.computeRealRoots(e,t,n),o.length===0?[0]:o[1]<=0?[o[0],o[1],0]:o[0]>=0?[0,o[0],o[1]]:[o[0],0,o[1]]}return T8(e,t,n,i)};var M0=E8;var b8={};b8.computeDiscriminant=function(e,t,n,i,o){let r=e*e,s=r*e,a=t*t,c=a*t,l=n*n,f=l*n,d=i*i,p=d*i,g=o*o,m=g*o;return a*l*d-4*c*p-4*e*f*d+18*e*t*n*p-27*r*d*d+256*s*m+o*(18*c*n*i-4*a*f+16*e*l*l-80*e*t*l*i-6*e*a*d+144*r*n*d)+g*(144*e*a*n-27*a*a-128*r*l-192*r*t*i)};function $f(e,t,n,i){let o=e*e,r=t-3*o/8,s=n-t*e/2+o*e/8,a=i-n*e/4+t*o/16-3*o*o/256,c=M0.computeRealRoots(1,2*r,r*r-4*a,-s*s);if(c.length>0){let l=-e/4,f=c[c.length-1];if(Math.abs(f)<O.EPSILON14){let d=bc.computeRealRoots(1,r,a);if(d.length===2){let p=d[0],g=d[1],m;if(p>=0&&g>=0){let A=Math.sqrt(p),x=Math.sqrt(g);return[l-x,l-A,l+A,l+x]}else{if(p>=0&&g<0)return m=Math.sqrt(p),[l-m,l+m];if(p<0&&g>=0)return m=Math.sqrt(g),[l-m,l+m]}}return[]}else if(f>0){let d=Math.sqrt(f),p=(r+f-s/d)/2,g=(r+f+s/d)/2,m=bc.computeRealRoots(1,d,p),A=bc.computeRealRoots(1,-d,g);return m.length!==0?(m[0]+=l,m[1]+=l,A.length!==0?(A[0]+=l,A[1]+=l,m[1]<=A[0]?[m[0],m[1],A[0],A[1]]:A[1]<=m[0]?[A[0],A[1],m[0],m[1]]:m[0]>=A[0]&&m[1]<=A[1]?[A[0],m[0],m[1],A[1]]:A[0]>=m[0]&&A[1]<=m[1]?[m[0],A[0],A[1],m[1]]:m[0]>A[0]&&m[0]<A[1]?[A[0],m[0],A[1],m[1]]:[m[0],A[0],m[1],A[1]]):m):A.length!==0?(A[0]+=l,A[1]+=l,A):[]}}return[]}function VI(e,t,n,i){let o=n*n,r=t*t,s=e*e,a=-2*t,c=n*e+r-4*i,l=s*i-n*t*e+o,f=M0.computeRealRoots(1,a,c,l);if(f.length>0){let d=f[0],p=t-d,g=p*p,m=e/2,A=p/2,x=g-4*i,C=g+4*Math.abs(i),E=s-4*d,T=s+4*Math.abs(d),S,v;if(d<0||x*T<E*C){let b=Math.sqrt(E);S=b/2,v=b===0?0:(e*A-n)/b}else{let b=Math.sqrt(x);S=b===0?0:(e*A-n)/b,v=b/2}let w,R;m===0&&S===0?(w=0,R=0):O.sign(m)===O.sign(S)?(w=m+S,R=d/w):(R=m-S,w=d/R);let P,M;A===0&&v===0?(P=0,M=0):O.sign(A)===O.sign(v)?(P=A+v,M=i/P):(M=A-v,P=i/M);let L=bc.computeRealRoots(1,w,P),_=bc.computeRealRoots(1,R,M);if(L.length!==0)return _.length!==0?L[1]<=_[0]?[L[0],L[1],_[0],_[1]]:_[1]<=L[0]?[_[0],_[1],L[0],L[1]]:L[0]>=_[0]&&L[1]<=_[1]?[_[0],L[0],L[1],_[1]]:_[0]>=L[0]&&_[1]<=L[1]?[L[0],_[0],_[1],L[1]]:L[0]>_[0]&&L[0]<_[1]?[_[0],L[0],_[1],L[1]]:[L[0],_[0],L[1],_[1]]:L;if(_.length!==0)return _}return[]}b8.computeRealRoots=function(e,t,n,i,o){if(Math.abs(e)<O.EPSILON15)return M0.computeRealRoots(t,n,i,o);let r=t/e,s=n/e,a=i/e,c=o/e,l=r<0?1:0;switch(l+=s<0?l+1:l,l+=a<0?l+1:l,l+=c<0?l+1:l,l){case 0:return $f(r,s,a,c);case 1:return VI(r,s,a,c);case 2:return VI(r,s,a,c);case 3:return $f(r,s,a,c);case 4:return $f(r,s,a,c);case 5:return VI(r,s,a,c);case 6:return $f(r,s,a,c);case 7:return $f(r,s,a,c);case 8:return VI(r,s,a,c);case 9:return $f(r,s,a,c);case 10:return $f(r,s,a,c);case 11:return VI(r,s,a,c);case 12:return $f(r,s,a,c);case 13:return $f(r,s,a,c);case 14:return $f(r,s,a,c);case 15:return $f(r,s,a,c);default:return}};var UI=b8;function Q3(e,t){t=h.clone(y(t,h.ZERO)),h.equals(t,h.ZERO)||h.normalize(t,t),this.origin=h.clone(y(e,h.ZERO)),this.direction=t}Q3.clone=function(e,t){if(u(e))return u(t)?(t.origin=h.clone(e.origin),t.direction=h.clone(e.direction),t):new Q3(e.origin,e.direction)};Q3.getPoint=function(e,t,n){return u(n)||(n=new h),n=h.multiplyByScalar(e.direction,t,n),h.add(e.origin,n,n)};var vn=Q3;var nr={};nr.rayPlane=function(e,t,n){u(n)||(n=new h);let i=e.origin,o=e.direction,r=t.normal,s=h.dot(r,o);if(Math.abs(s)<O.EPSILON15)return;let a=(-t.distance-h.dot(r,i))/s;if(!(a<0))return n=h.multiplyByScalar(o,a,n),h.add(i,n,n)};var ADe=new h,xDe=new h,r$=new h,QQ=new h,$Q=new h;nr.rayTriangleParametric=function(e,t,n,i,o){o=y(o,!1);let r=e.origin,s=e.direction,a=h.subtract(n,t,ADe),c=h.subtract(i,t,xDe),l=h.cross(s,c,r$),f=h.dot(a,l),d,p,g,m,A;if(o){if(f<O.EPSILON6||(d=h.subtract(r,t,QQ),g=h.dot(d,l),g<0||g>f)||(p=h.cross(d,a,$Q),m=h.dot(s,p),m<0||g+m>f))return;A=h.dot(c,p)/f}else{if(Math.abs(f)<O.EPSILON6)return;let x=1/f;if(d=h.subtract(r,t,QQ),g=h.dot(d,l)*x,g<0||g>1||(p=h.cross(d,a,$Q),m=h.dot(s,p)*x,m<0||g+m>1))return;A=h.dot(c,p)*x}return A};nr.rayTriangle=function(e,t,n,i,o,r){let s=nr.rayTriangleParametric(e,t,n,i,o);if(!(!u(s)||s<0))return u(r)||(r=new h),h.multiplyByScalar(e.direction,s,r),h.add(e.origin,r,r)};var CDe=new vn;nr.lineSegmentTriangle=function(e,t,n,i,o,r,s){let a=CDe;h.clone(e,a.origin),h.subtract(t,e,a.direction),h.normalize(a.direction,a.direction);let c=nr.rayTriangleParametric(a,n,i,o,r);if(!(!u(c)||c<0||c>h.distance(e,t)))return u(s)||(s=new h),h.multiplyByScalar(a.direction,c,s),h.add(a.origin,s,s)};function TDe(e,t,n,i){let o=t*t-4*e*n;if(o<0)return;if(o>0){let s=1/(2*e),a=Math.sqrt(o),c=(-t+a)*s,l=(-t-a)*s;return c<l?(i.root0=c,i.root1=l):(i.root0=l,i.root1=c),i}let r=-t/(2*e);if(r!==0)return i.root0=i.root1=r,i}var EDe={root0:0,root1:0};function s$(e,t,n){u(n)||(n=new Tc);let i=e.origin,o=e.direction,r=t.center,s=t.radius*t.radius,a=h.subtract(i,r,r$),c=h.dot(o,o),l=2*h.dot(o,a),f=h.magnitudeSquared(a)-s,d=TDe(c,l,f,EDe);if(u(d))return n.start=d.root0,n.stop=d.root1,n}nr.raySphere=function(e,t,n){if(n=s$(e,t,n),!(!u(n)||n.stop<0))return n.start=Math.max(n.start,0),n};var bDe=new vn;nr.lineSegmentSphere=function(e,t,n,i){let o=bDe;h.clone(e,o.origin);let r=h.subtract(t,e,o.direction),s=h.magnitude(r);if(h.normalize(r,r),i=s$(o,n,i),!(!u(i)||i.stop<0||i.start>s))return i.start=Math.max(i.start,0),i.stop=Math.min(i.stop,s),i};var SDe=new h,vDe=new h;nr.rayEllipsoid=function(e,t){let n=t.oneOverRadii,i=h.multiplyComponents(n,e.origin,SDe),o=h.multiplyComponents(n,e.direction,vDe),r=h.magnitudeSquared(i),s=h.dot(i,o),a,c,l,f,d;if(r>1){if(s>=0)return;let p=s*s;if(a=r-1,c=h.magnitudeSquared(o),l=c*a,p<l)return;if(p>l){f=s*s-l,d=-s+Math.sqrt(f);let m=d/c,A=a/d;return m<A?new Tc(m,A):{start:A,stop:m}}let g=Math.sqrt(a/c);return new Tc(g,g)}else if(r<1)return a=r-1,c=h.magnitudeSquared(o),l=c*a,f=s*s-l,d=-s+Math.sqrt(f),new Tc(0,d/c);if(s<0)return c=h.magnitudeSquared(o),new Tc(0,-s/c)};function L0(e,t,n){let i=e+t;return O.sign(e)!==O.sign(t)&&Math.abs(i/Math.max(Math.abs(e),Math.abs(t)))<n?0:i}function DDe(e,t,n,i,o){let r=i*i,s=o*o,a=(e[J.COLUMN1ROW1]-e[J.COLUMN2ROW2])*s,c=o*(i*L0(e[J.COLUMN1ROW0],e[J.COLUMN0ROW1],O.EPSILON15)+t.y),l=e[J.COLUMN0ROW0]*r+e[J.COLUMN2ROW2]*s+i*t.x+n,f=s*L0(e[J.COLUMN2ROW1],e[J.COLUMN1ROW2],O.EPSILON15),d=o*(i*L0(e[J.COLUMN2ROW0],e[J.COLUMN0ROW2])+t.z),p,g=[];if(d===0&&f===0){if(p=bc.computeRealRoots(a,c,l),p.length===0)return g;let P=p[0],M=Math.sqrt(Math.max(1-P*P,0));if(g.push(new h(i,o*P,o*-M)),g.push(new h(i,o*P,o*M)),p.length===2){let L=p[1],_=Math.sqrt(Math.max(1-L*L,0));g.push(new h(i,o*L,o*-_)),g.push(new h(i,o*L,o*_))}return g}let m=d*d,A=f*f,x=a*a,C=d*f,E=x+A,T=2*(c*a+C),S=2*l*a+c*c-A+m,v=2*(l*c-C),w=l*l-m;if(E===0&&T===0&&S===0&&v===0)return g;p=UI.computeRealRoots(E,T,S,v,w);let R=p.length;if(R===0)return g;for(let P=0;P<R;++P){let M=p[P],L=M*M,_=Math.max(1-L,0),b=Math.sqrt(_),D;O.sign(a)===O.sign(l)?D=L0(a*L+l,c*M,O.EPSILON12):O.sign(l)===O.sign(c*M)?D=L0(a*L,c*M+l,O.EPSILON12):D=L0(a*L+c*M,l,O.EPSILON12);let I=L0(f*M,d,O.EPSILON15),B=D*I;B<0?g.push(new h(i,o*M,o*b)):B>0?g.push(new h(i,o*M,o*-b)):b!==0?(g.push(new h(i,o*M,o*-b)),g.push(new h(i,o*M,o*b)),++P):g.push(new h(i,o*M,o*b))}return g}var S8=new h,e$=new h,t$=new h,$3=new h,wDe=new h,IDe=new J,PDe=new J,ODe=new J,RDe=new J,BDe=new J,n$=new J,i$=new J,o$=new h,MDe=new h,LDe=new he;nr.grazingAltitudeLocation=function(e,t){let n=e.origin,i=e.direction;if(!h.equals(n,h.ZERO)){let w=t.geodeticSurfaceNormal(n,S8);if(h.dot(i,w)>=0)return n}let o=u(this.rayEllipsoid(e,t)),r=t.transformPositionToScaledSpace(i,S8),s=h.normalize(r,r),a=h.mostOrthogonalAxis(r,$3),c=h.normalize(h.cross(a,s,e$),e$),l=h.normalize(h.cross(s,c,t$),t$),f=IDe;f[0]=s.x,f[1]=s.y,f[2]=s.z,f[3]=c.x,f[4]=c.y,f[5]=c.z,f[6]=l.x,f[7]=l.y,f[8]=l.z;let d=J.transpose(f,PDe),p=J.fromScale(t.radii,ODe),g=J.fromScale(t.oneOverRadii,RDe),m=BDe;m[0]=0,m[1]=-i.z,m[2]=i.y,m[3]=i.z,m[4]=0,m[5]=-i.x,m[6]=-i.y,m[7]=i.x,m[8]=0;let A=J.multiply(J.multiply(d,g,n$),m,n$),x=J.multiply(J.multiply(A,p,i$),f,i$),C=J.multiplyByVector(A,n,wDe),E=DDe(x,h.negate(C,S8),0,0,1),T,S,v=E.length;if(v>0){let w=h.clone(h.ZERO,MDe),R=Number.NEGATIVE_INFINITY;for(let M=0;M<v;++M){T=J.multiplyByVector(p,J.multiplyByVector(f,E[M],o$),o$);let L=h.normalize(h.subtract(T,n,$3),$3),_=h.dot(L,i);_>R&&(R=_,w=h.clone(T,w))}let P=t.cartesianToCartographic(w,LDe);return R=O.clamp(R,0,1),S=h.magnitude(h.subtract(w,n,$3))*Math.sqrt(1-R*R),S=o?-S:S,P.height=S,t.cartographicToCartesian(P,new h)}};var NDe=new h;nr.lineSegmentPlane=function(e,t,n,i){u(i)||(i=new h);let o=h.subtract(t,e,NDe),r=n.normal,s=h.dot(r,o);if(Math.abs(s)<O.EPSILON6)return;let a=h.dot(r,e),c=-(n.distance+a)/s;if(!(c<0||c>1))return h.multiplyByScalar(o,c,i),h.add(e,i,i),i};nr.trianglePlaneIntersection=function(e,t,n,i){let o=i.normal,r=i.distance,s=h.dot(o,e)+r<0,a=h.dot(o,t)+r<0,c=h.dot(o,n)+r<0,l=0;l+=s?1:0,l+=a?1:0,l+=c?1:0;let f,d;if((l===1||l===2)&&(f=new h,d=new h),l===1){if(s)return nr.lineSegmentPlane(e,t,i,f),nr.lineSegmentPlane(e,n,i,d),{positions:[e,t,n,f,d],indices:[0,3,4,1,2,4,1,4,3]};if(a)return nr.lineSegmentPlane(t,n,i,f),nr.lineSegmentPlane(t,e,i,d),{positions:[e,t,n,f,d],indices:[1,3,4,2,0,4,2,4,3]};if(c)return nr.lineSegmentPlane(n,e,i,f),nr.lineSegmentPlane(n,t,i,d),{positions:[e,t,n,f,d],indices:[2,3,4,0,1,4,0,4,3]}}else if(l===2)if(s)if(a){if(!c)return nr.lineSegmentPlane(e,n,i,f),nr.lineSegmentPlane(t,n,i,d),{positions:[e,t,n,f,d],indices:[0,1,4,0,4,3,2,3,4]}}else return nr.lineSegmentPlane(n,t,i,f),nr.lineSegmentPlane(e,t,i,d),{positions:[e,t,n,f,d],indices:[2,0,4,2,4,3,1,3,4]};else return nr.lineSegmentPlane(t,e,i,f),nr.lineSegmentPlane(n,e,i,d),{positions:[e,t,n,f,d],indices:[1,2,4,1,4,3,0,3,4]}};var Ki=nr;var v8=new oe;function Oh(e,t){t=y(t,ie.WGS84),e=t.scaleToGeodeticSurface(e);let n=Pt.eastNorthUpToFixedFrame(e,t);this._ellipsoid=t,this._origin=e,this._xAxis=h.fromCartesian4(N.getColumn(n,0,v8)),this._yAxis=h.fromCartesian4(N.getColumn(n,1,v8));let i=h.fromCartesian4(N.getColumn(n,2,v8));this._plane=cn.fromPointNormal(e,i)}Object.defineProperties(Oh.prototype,{ellipsoid:{get:function(){return this._ellipsoid}},origin:{get:function(){return this._origin}},plane:{get:function(){return this._plane}},xAxis:{get:function(){return this._xAxis}},yAxis:{get:function(){return this._yAxis}},zAxis:{get:function(){return this._plane.normal}}});var FDe=new rg;Oh.fromPoints=function(e,t){let n=rg.fromPoints(e,FDe);return new Oh(n.center,t)};var a$=new vn,eV=new h;Oh.prototype.projectPointOntoPlane=function(e,t){let n=a$;n.origin=e,h.normalize(e,n.direction);let i=Ki.rayPlane(n,this._plane,eV);if(u(i)||(h.negate(n.direction,n.direction),i=Ki.rayPlane(n,this._plane,eV)),u(i)){let o=h.subtract(i,this._origin,i),r=h.dot(this._xAxis,o),s=h.dot(this._yAxis,o);return u(t)?(t.x=r,t.y=s,t):new H(r,s)}};Oh.prototype.projectPointsOntoPlane=function(e,t){u(t)||(t=[]);let n=0,i=e.length;for(let o=0;o<i;o++){let r=this.projectPointOntoPlane(e[o],t[n]);u(r)&&(t[n]=r,n++)}return t.length=n,t};Oh.prototype.projectPointToNearestOnPlane=function(e,t){u(t)||(t=new H);let n=a$;n.origin=e,h.clone(this._plane.normal,n.direction);let i=Ki.rayPlane(n,this._plane,eV);u(i)||(h.negate(n.direction,n.direction),i=Ki.rayPlane(n,this._plane,eV));let o=h.subtract(i,this._origin,i),r=h.dot(this._xAxis,o),s=h.dot(this._yAxis,o);return t.x=r,t.y=s,t};Oh.prototype.projectPointsToNearestOnPlane=function(e,t){u(t)||(t=[]);let n=e.length;t.length=n;for(let i=0;i<n;i++)t[i]=this.projectPointToNearestOnPlane(e[i],t[i]);return t};var VDe=new h;Oh.prototype.projectPointOntoEllipsoid=function(e,t){u(t)||(t=new h);let n=this._ellipsoid,i=this._origin,o=this._xAxis,r=this._yAxis,s=VDe;return h.multiplyByScalar(o,e.x,s),t=h.add(i,s,t),h.multiplyByScalar(r,e.y,s),h.add(t,s,t),n.scaleToGeocentricSurface(t,t),t};Oh.prototype.projectPointsOntoEllipsoid=function(e,t){let n=e.length;u(t)?t.length=n:t=new Array(n);for(let i=0;i<n;++i)t[i]=this.projectPointOntoEllipsoid(e[i],t[i]);return t};var da=Oh;function Li(e,t){this.center=h.clone(y(e,h.ZERO)),this.halfAxes=J.clone(y(t,J.ZERO))}Li.packedLength=h.packedLength+J.packedLength;Li.pack=function(e,t,n){return n=y(n,0),h.pack(e.center,t,n),J.pack(e.halfAxes,t,n+h.packedLength),t};Li.unpack=function(e,t,n){return t=y(t,0),u(n)||(n=new Li),h.unpack(e,t,n.center),J.unpack(e,t+h.packedLength,n.halfAxes),n};var UDe=new h,kDe=new h,zDe=new h,HDe=new h,GDe=new h,WDe=new h,jDe=new J,qDe={unitary:new J,diagonal:new J};Li.fromPoints=function(e,t){if(u(t)||(t=new Li),!u(e)||e.length===0)return t.halfAxes=J.ZERO,t.center=h.ZERO,t;let n,i=e.length,o=h.clone(e[0],UDe);for(n=1;n<i;n++)h.add(o,e[n],o);let r=1/i;h.multiplyByScalar(o,r,o);let s=0,a=0,c=0,l=0,f=0,d=0,p;for(n=0;n<i;n++)p=h.subtract(e[n],o,kDe),s+=p.x*p.x,a+=p.x*p.y,c+=p.x*p.z,l+=p.y*p.y,f+=p.y*p.z,d+=p.z*p.z;s*=r,a*=r,c*=r,l*=r,f*=r,d*=r;let g=jDe;g[0]=s,g[1]=a,g[2]=c,g[3]=a,g[4]=l,g[5]=f,g[6]=c,g[7]=f,g[8]=d;let m=J.computeEigenDecomposition(g,qDe),A=J.clone(m.unitary,t.halfAxes),x=J.getColumn(A,0,HDe),C=J.getColumn(A,1,GDe),E=J.getColumn(A,2,WDe),T=-Number.MAX_VALUE,S=-Number.MAX_VALUE,v=-Number.MAX_VALUE,w=Number.MAX_VALUE,R=Number.MAX_VALUE,P=Number.MAX_VALUE;for(n=0;n<i;n++)p=e[n],T=Math.max(h.dot(x,p),T),S=Math.max(h.dot(C,p),S),v=Math.max(h.dot(E,p),v),w=Math.min(h.dot(x,p),w),R=Math.min(h.dot(C,p),R),P=Math.min(h.dot(E,p),P);x=h.multiplyByScalar(x,.5*(w+T),x),C=h.multiplyByScalar(C,.5*(R+S),C),E=h.multiplyByScalar(E,.5*(P+v),E);let M=h.add(x,C,t.center);h.add(M,E,M);let L=zDe;return L.x=T-w,L.y=S-R,L.z=v-P,h.multiplyByScalar(L,.5,L),J.multiplyByScale(t.halfAxes,L,t.halfAxes),t};var h$=new h,YDe=new h;function c$(e,t,n,i,o,r,s,a,c,l,f){u(f)||(f=new Li);let d=f.halfAxes;J.setColumn(d,0,t,d),J.setColumn(d,1,n,d),J.setColumn(d,2,i,d);let p=h$;p.x=(o+r)/2,p.y=(s+a)/2,p.z=(c+l)/2;let g=YDe;g.x=(r-o)/2,g.y=(a-s)/2,g.z=(l-c)/2;let m=f.center;return p=J.multiplyByVector(d,p,p),h.add(e,p,m),J.multiplyByScale(d,g,d),f}var l$=new he,XDe=new h,KDe=new he,ZDe=new he,JDe=new he,QDe=new he,$De=new he,ewe=new h,u$=new h,twe=new h,f$=new h,nwe=new h,iwe=new H,owe=new H,rwe=new H,swe=new H,awe=new H,cwe=new h,lwe=new h,uwe=new h,fwe=new h,dwe=new H,hwe=new h,mwe=new h,pwe=new h,_we=new cn(h.UNIT_X,0);Li.fromRectangle=function(e,t,n,i,o){t=y(t,0),n=y(n,0),i=y(i,ie.WGS84);let r,s,a,c,l,f,d;if(e.width<=O.PI){let R=ce.center(e,l$),P=i.cartographicToCartesian(R,XDe),M=new da(P,i);d=M.plane;let L=R.longitude,_=e.south<0&&e.north>0?0:R.latitude,b=he.fromRadians(L,e.north,n,KDe),D=he.fromRadians(e.west,e.north,n,ZDe),I=he.fromRadians(e.west,_,n,JDe),B=he.fromRadians(e.west,e.south,n,QDe),F=he.fromRadians(L,e.south,n,$De),k=i.cartographicToCartesian(b,ewe),U=i.cartographicToCartesian(D,u$),G=i.cartographicToCartesian(I,twe),V=i.cartographicToCartesian(B,f$),Y=i.cartographicToCartesian(F,nwe),W=M.projectPointToNearestOnPlane(k,iwe),Q=M.projectPointToNearestOnPlane(U,owe),j=M.projectPointToNearestOnPlane(G,rwe),K=M.projectPointToNearestOnPlane(V,swe),Z=M.projectPointToNearestOnPlane(Y,awe);return r=Math.min(Q.x,j.x,K.x),s=-r,c=Math.max(Q.y,W.y),a=Math.min(K.y,Z.y),D.height=B.height=t,U=i.cartographicToCartesian(D,u$),V=i.cartographicToCartesian(B,f$),l=Math.min(cn.getPointDistance(d,U),cn.getPointDistance(d,V)),f=n,c$(M.origin,M.xAxis,M.yAxis,M.zAxis,r,s,a,c,l,f,o)}let p=e.south>0,g=e.north<0,m=p?e.south:g?e.north:0,A=ce.center(e,l$).longitude,x=h.fromRadians(A,m,n,i,cwe);x.z=0;let E=Math.abs(x.x)<O.EPSILON10&&Math.abs(x.y)<O.EPSILON10?h.UNIT_X:h.normalize(x,lwe),T=h.UNIT_Z,S=h.cross(E,T,uwe);d=cn.fromPointNormal(x,E,_we);let v=h.fromRadians(A+O.PI_OVER_TWO,m,n,i,fwe);s=h.dot(cn.projectPointOntoPlane(d,v,dwe),S),r=-s,c=h.fromRadians(0,e.north,g?t:n,i,hwe).z,a=h.fromRadians(0,e.south,p?t:n,i,mwe).z;let w=h.fromRadians(e.east,m,n,i,pwe);return l=cn.getPointDistance(d,w),f=0,c$(x,S,T,E,r,s,a,c,l,f,o)};Li.fromTransformation=function(e,t){return u(t)||(t=new Li),t.center=N.getTranslation(e,t.center),t.halfAxes=N.getMatrix3(e,t.halfAxes),t.halfAxes=J.multiplyByScalar(t.halfAxes,.5,t.halfAxes),t};Li.clone=function(e,t){if(u(e))return u(t)?(h.clone(e.center,t.center),J.clone(e.halfAxes,t.halfAxes),t):new Li(e.center,e.halfAxes)};Li.intersectPlane=function(e,t){let n=e.center,i=t.normal,o=e.halfAxes,r=i.x,s=i.y,a=i.z,c=Math.abs(r*o[J.COLUMN0ROW0]+s*o[J.COLUMN0ROW1]+a*o[J.COLUMN0ROW2])+Math.abs(r*o[J.COLUMN1ROW0]+s*o[J.COLUMN1ROW1]+a*o[J.COLUMN1ROW2])+Math.abs(r*o[J.COLUMN2ROW0]+s*o[J.COLUMN2ROW1]+a*o[J.COLUMN2ROW2]),l=h.dot(i,n)+t.distance;return l<=-c?Jt.OUTSIDE:l>=c?Jt.INSIDE:Jt.INTERSECTING};var m$=new h,p$=new h,_$=new h,gwe=new h,d$=new h,ywe=new h;Li.distanceSquaredTo=function(e,t){let n=h.subtract(t,e.center,h$),i=e.halfAxes,o=J.getColumn(i,0,m$),r=J.getColumn(i,1,p$),s=J.getColumn(i,2,_$),a=h.magnitude(o),c=h.magnitude(r),l=h.magnitude(s),f=!0,d=!0,p=!0;a>0?h.divideByScalar(o,a,o):f=!1,c>0?h.divideByScalar(r,c,r):d=!1,l>0?h.divideByScalar(s,l,s):p=!1;let g=!f+!d+!p,m,A,x;if(g===1){let S=o;m=r,A=s,d?p||(S=s,A=o):(S=r,m=o),x=h.cross(m,A,d$),S===o?o=x:S===r?r=x:S===s&&(s=x)}else if(g===2){m=o,d?m=r:p&&(m=s);let S=h.UNIT_Y;S.equalsEpsilon(m,O.EPSILON3)&&(S=h.UNIT_X),A=h.cross(m,S,gwe),h.normalize(A,A),x=h.cross(m,A,d$),h.normalize(x,x),m===o?(r=A,s=x):m===r?(s=A,o=x):m===s&&(o=A,r=x)}else g===3&&(o=h.UNIT_X,r=h.UNIT_Y,s=h.UNIT_Z);let C=ywe;C.x=h.dot(n,o),C.y=h.dot(n,r),C.z=h.dot(n,s);let E=0,T;return C.x<-a?(T=C.x+a,E+=T*T):C.x>a&&(T=C.x-a,E+=T*T),C.y<-c?(T=C.y+c,E+=T*T):C.y>c&&(T=C.y-c,E+=T*T),C.z<-l?(T=C.z+l,E+=T*T):C.z>l&&(T=C.z-l,E+=T*T),E};var Awe=new h,xwe=new h;Li.computePlaneDistances=function(e,t,n,i){u(i)||(i=new Tc);let o=Number.POSITIVE_INFINITY,r=Number.NEGATIVE_INFINITY,s=e.center,a=e.halfAxes,c=J.getColumn(a,0,m$),l=J.getColumn(a,1,p$),f=J.getColumn(a,2,_$),d=h.add(c,l,Awe);h.add(d,f,d),h.add(d,s,d);let p=h.subtract(d,t,xwe),g=h.dot(n,p);return o=Math.min(g,o),r=Math.max(g,r),h.add(s,c,d),h.add(d,l,d),h.subtract(d,f,d),h.subtract(d,t,p),g=h.dot(n,p),o=Math.min(g,o),r=Math.max(g,r),h.add(s,c,d),h.subtract(d,l,d),h.add(d,f,d),h.subtract(d,t,p),g=h.dot(n,p),o=Math.min(g,o),r=Math.max(g,r),h.add(s,c,d),h.subtract(d,l,d),h.subtract(d,f,d),h.subtract(d,t,p),g=h.dot(n,p),o=Math.min(g,o),r=Math.max(g,r),h.subtract(s,c,d),h.add(d,l,d),h.add(d,f,d),h.subtract(d,t,p),g=h.dot(n,p),o=Math.min(g,o),r=Math.max(g,r),h.subtract(s,c,d),h.add(d,l,d),h.subtract(d,f,d),h.subtract(d,t,p),g=h.dot(n,p),o=Math.min(g,o),r=Math.max(g,r),h.subtract(s,c,d),h.subtract(d,l,d),h.add(d,f,d),h.subtract(d,t,p),g=h.dot(n,p),o=Math.min(g,o),r=Math.max(g,r),h.subtract(s,c,d),h.subtract(d,l,d),h.subtract(d,f,d),h.subtract(d,t,p),g=h.dot(n,p),o=Math.min(g,o),r=Math.max(g,r),i.start=o,i.stop=r,i};var Cwe=new h,Twe=new h,Ewe=new h;Li.computeCorners=function(e,t){u(t)||(t=[new h,new h,new h,new h,new h,new h,new h,new h]);let n=e.center,i=e.halfAxes,o=J.getColumn(i,0,Cwe),r=J.getColumn(i,1,Twe),s=J.getColumn(i,2,Ewe);return h.clone(n,t[0]),h.subtract(t[0],o,t[0]),h.subtract(t[0],r,t[0]),h.subtract(t[0],s,t[0]),h.clone(n,t[1]),h.subtract(t[1],o,t[1]),h.subtract(t[1],r,t[1]),h.add(t[1],s,t[1]),h.clone(n,t[2]),h.subtract(t[2],o,t[2]),h.add(t[2],r,t[2]),h.subtract(t[2],s,t[2]),h.clone(n,t[3]),h.subtract(t[3],o,t[3]),h.add(t[3],r,t[3]),h.add(t[3],s,t[3]),h.clone(n,t[4]),h.add(t[4],o,t[4]),h.subtract(t[4],r,t[4]),h.subtract(t[4],s,t[4]),h.clone(n,t[5]),h.add(t[5],o,t[5]),h.subtract(t[5],r,t[5]),h.add(t[5],s,t[5]),h.clone(n,t[6]),h.add(t[6],o,t[6]),h.add(t[6],r,t[6]),h.subtract(t[6],s,t[6]),h.clone(n,t[7]),h.add(t[7],o,t[7]),h.add(t[7],r,t[7]),h.add(t[7],s,t[7]),t};var bwe=new J;Li.computeTransformation=function(e,t){u(t)||(t=new N);let n=e.center,i=J.multiplyByUniformScale(e.halfAxes,2,bwe);return N.fromRotationTranslation(i,n,t)};var Swe=new se;Li.isOccluded=function(e,t){let n=se.fromOrientedBoundingBox(e,Swe);return!t.isBoundingSphereVisible(n)};Li.prototype.intersectPlane=function(e){return Li.intersectPlane(this,e)};Li.prototype.distanceSquaredTo=function(e){return Li.distanceSquaredTo(this,e)};Li.prototype.computePlaneDistances=function(e,t,n){return Li.computePlaneDistances(this,e,t,n)};Li.prototype.computeCorners=function(e){return Li.computeCorners(this,e)};Li.prototype.computeTransformation=function(e){return Li.computeTransformation(this,e)};Li.prototype.isOccluded=function(e){return Li.isOccluded(this,e)};Li.equals=function(e,t){return e===t||u(e)&&u(t)&&h.equals(e.center,t.center)&&J.equals(e.halfAxes,t.halfAxes)};Li.prototype.clone=function(e){return Li.clone(this,e)};Li.prototype.equals=function(e){return Li.equals(this,e)};var Pn=Li;var tV={};tV.getHeight=function(e,t,n){return(e-n)*t+n};var vwe=new h;tV.getPosition=function(e,t,n,i,o){let r=t.cartesianToCartographic(e,vwe),s=tV.getHeight(r.height,n,i);return h.fromRadians(r.longitude,r.latitude,s,t,o)};var Sc=tV;var kI=`in vec3 position3DHigh;
in vec3 position3DLow;
in float batchId;
#ifdef EXTRUDED_GEOMETRY
in vec3 extrudeDirection;
uniform float u_globeMinimumAltitude;
#endif // EXTRUDED_GEOMETRY
#ifdef PER_INSTANCE_COLOR
out vec4 v_color;
#endif // PER_INSTANCE_COLOR
#ifdef TEXTURE_COORDINATES
#ifdef SPHERICAL
out vec4 v_sphericalExtents;
#else // SPHERICAL
out vec2 v_inversePlaneExtents;
out vec4 v_westPlane;
out vec4 v_southPlane;
#endif // SPHERICAL
out vec3 v_uvMinAndSphericalLongitudeRotation;
out vec3 v_uMaxAndInverseDistance;
out vec3 v_vMaxAndInverseDistance;
#endif // TEXTURE_COORDINATES
void main()
{
vec4 position = czm_computePosition();
#ifdef EXTRUDED_GEOMETRY
float delta = min(u_globeMinimumAltitude, czm_geometricToleranceOverMeter * length(position.xyz));
delta *= czm_sceneMode == czm_sceneMode3D ? 1.0 : 0.0;
//extrudeDirection is zero for the top layer
position = position + vec4(extrudeDirection * delta, 0.0);
#endif
#ifdef TEXTURE_COORDINATES
#ifdef SPHERICAL
v_sphericalExtents = czm_batchTable_sphericalExtents(batchId);
v_uvMinAndSphericalLongitudeRotation.z = czm_batchTable_longitudeRotation(batchId);
#else // SPHERICAL
#ifdef COLUMBUS_VIEW_2D
vec4 planes2D_high = czm_batchTable_planes2D_HIGH(batchId);
vec4 planes2D_low = czm_batchTable_planes2D_LOW(batchId);
// If the primitive is split across the IDL (planes2D_high.x > planes2D_high.w):
// - If this vertex is on the east side of the IDL (position3DLow.y > 0.0, comparison with position3DHigh may produce artifacts)
// - existing "east" is on the wrong side of the world, far away (planes2D_high/low.w)
// - so set "east" as beyond the eastmost extent of the projection (idlSplitNewPlaneHiLow)
vec2 idlSplitNewPlaneHiLow = vec2(EAST_MOST_X_HIGH - (WEST_MOST_X_HIGH - planes2D_high.w), EAST_MOST_X_LOW - (WEST_MOST_X_LOW - planes2D_low.w));
bool idlSplit = planes2D_high.x > planes2D_high.w && position3DLow.y > 0.0;
planes2D_high.w = czm_branchFreeTernary(idlSplit, idlSplitNewPlaneHiLow.x, planes2D_high.w);
planes2D_low.w = czm_branchFreeTernary(idlSplit, idlSplitNewPlaneHiLow.y, planes2D_low.w);
// - else, if this vertex is on the west side of the IDL (position3DLow.y < 0.0)
// - existing "west" is on the wrong side of the world, far away (planes2D_high/low.x)
// - so set "west" as beyond the westmost extent of the projection (idlSplitNewPlaneHiLow)
idlSplit = planes2D_high.x > planes2D_high.w && position3DLow.y < 0.0;
idlSplitNewPlaneHiLow = vec2(WEST_MOST_X_HIGH - (EAST_MOST_X_HIGH - planes2D_high.x), WEST_MOST_X_LOW - (EAST_MOST_X_LOW - planes2D_low.x));
planes2D_high.x = czm_branchFreeTernary(idlSplit, idlSplitNewPlaneHiLow.x, planes2D_high.x);
planes2D_low.x = czm_branchFreeTernary(idlSplit, idlSplitNewPlaneHiLow.y, planes2D_low.x);
vec3 southWestCorner = (czm_modelViewRelativeToEye * czm_translateRelativeToEye(vec3(0.0, planes2D_high.xy), vec3(0.0, planes2D_low.xy))).xyz;
vec3 northWestCorner = (czm_modelViewRelativeToEye * czm_translateRelativeToEye(vec3(0.0, planes2D_high.x, planes2D_high.z), vec3(0.0, planes2D_low.x, planes2D_low.z))).xyz;
vec3 southEastCorner = (czm_modelViewRelativeToEye * czm_translateRelativeToEye(vec3(0.0, planes2D_high.w, planes2D_high.y), vec3(0.0, planes2D_low.w, planes2D_low.y))).xyz;
#else // COLUMBUS_VIEW_2D
// 3D case has smaller "plane extents," so planes encoded as a 64 bit position and 2 vec3s for distances/direction
vec3 southWestCorner = (czm_modelViewRelativeToEye * czm_translateRelativeToEye(czm_batchTable_southWest_HIGH(batchId), czm_batchTable_southWest_LOW(batchId))).xyz;
vec3 northWestCorner = czm_normal * czm_batchTable_northward(batchId) + southWestCorner;
vec3 southEastCorner = czm_normal * czm_batchTable_eastward(batchId) + southWestCorner;
#endif // COLUMBUS_VIEW_2D
vec3 eastWard = southEastCorner - southWestCorner;
float eastExtent = length(eastWard);
eastWard /= eastExtent;
vec3 northWard = northWestCorner - southWestCorner;
float northExtent = length(northWard);
northWard /= northExtent;
v_westPlane = vec4(eastWard, -dot(eastWard, southWestCorner));
v_southPlane = vec4(northWard, -dot(northWard, southWestCorner));
v_inversePlaneExtents = vec2(1.0 / eastExtent, 1.0 / northExtent);
#endif // SPHERICAL
vec4 uvMinAndExtents = czm_batchTable_uvMinAndExtents(batchId);
vec4 uMaxVmax = czm_batchTable_uMaxVmax(batchId);
v_uMaxAndInverseDistance = vec3(uMaxVmax.xy, uvMinAndExtents.z);
v_vMaxAndInverseDistance = vec3(uMaxVmax.zw, uvMinAndExtents.w);
v_uvMinAndSphericalLongitudeRotation.xy = uvMinAndExtents.xy;
#endif // TEXTURE_COORDINATES
#ifdef PER_INSTANCE_COLOR
v_color = czm_batchTable_color(batchId);
#endif
gl_Position = czm_depthClamp(czm_modelViewProjectionRelativeToEye * position);
}
`;var sg=`#ifdef VECTOR_TILE
uniform vec4 u_highlightColor;
#endif
void main(void)
{
#ifdef VECTOR_TILE
out_FragColor = czm_gammaCorrect(u_highlightColor);
#else
out_FragColor = vec4(1.0);
#endif
czm_writeDepthClamp();
}
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e.attributes.normal=new ve({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:g}),e};var Zwe=new h,w$=new h,Jwe=new h;vc.computeTangentAndBitangent=function(e){let t=e.attributes,n=e.indices,i=e.attributes.position.values,o=e.attributes.normal.values,r=e.attributes.st.values,s=e.attributes.position.values.length/3,a=n.length,c=new Array(s*3),l;for(l=0;l<c.length;l++)c[l]=0;let f,d,p;for(l=0;l<a;l+=3){let A=n[l],x=n[l+1],C=n[l+2];f=A*3,d=x*3,p=C*3;let E=A*2,T=x*2,S=C*2,v=i[f],w=i[f+1],R=i[f+2],P=r[E],M=r[E+1],L=r[T+1]-M,_=r[S+1]-M,b=1/((r[T]-P)*_-(r[S]-P)*L),D=(_*(i[d]-v)-L*(i[p]-v))*b,I=(_*(i[d+1]-w)-L*(i[p+1]-w))*b,B=(_*(i[d+2]-R)-L*(i[p+2]-R))*b;c[f]+=D,c[f+1]+=I,c[f+2]+=B,c[d]+=D,c[d+1]+=I,c[d+2]+=B,c[p]+=D,c[p+1]+=I,c[p+2]+=B}let g=new Float32Array(s*3),m=new Float32Array(s*3);for(l=0;l<s;l++){f=l*3,d=f+1,p=f+2;let 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a=r.componentsPerAttribute,c=r.values,l=s.values;switch(a){case 4:aIe(e,t,n,i,c,l,o,!1);break;case 3:cV(e,t,n,i,c,l,o,!1);break;case 2:V$(e,t,n,i,c,l,o,!1);break;default:l[o]=c[e]*i.x+c[t]*i.y+c[n]*i.z}}function Rh(e,t,n,i,o,r){let s=e.position.values.length/3;if(o!==-1){let a=i[o],c=n[a];return c===-1?(n[a]=s,e.position.values.push(r.x,r.y,r.z),t.push(s),s):(t.push(c),c)}return e.position.values.push(r.x,r.y,r.z),t.push(s),s}var fIe={position:!0,normal:!0,bitangent:!0,tangent:!0,st:!0,extrudeDirection:!0,applyOffset:!0};function B$(e){let t=e.geometry,n=t.attributes,i=n.position.values,o=u(n.normal)?n.normal.values:void 0,r=u(n.bitangent)?n.bitangent.values:void 0,s=u(n.tangent)?n.tangent.values:void 0,a=u(n.st)?n.st.values:void 0,c=u(n.extrudeDirection)?n.extrudeDirection.values:void 0,l=u(n.applyOffset)?n.applyOffset.values:void 0,f=t.indices,d=[];for(let R in n)n.hasOwnProperty(R)&&!fIe[R]&&u(n[R])&&d.push(R);let p=d.length,g=pT(t),m=pT(t),A,x,C,E,T,S=[];S.length=i.length/3;let 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M$(e){let t=e.geometry,n=t.attributes,i=n.position.values,o=u(n.applyOffset)?n.applyOffset.values:void 0,r=t.indices,s=pT(t),a=pT(t),c,l=r.length,f=[];f.length=i.length/3;let d=[];for(d.length=i.length/3,c=0;c<f.length;++c)f[c]=-1,d[c]=-1;for(c=0;c<l;c+=2){let p=r[c],g=r[c+1],m=h.fromArray(i,p*3,YI),A=h.fromArray(i,g*3,L8),x;Math.abs(m.y)<O.EPSILON6&&(m.y<0?m.y=-O.EPSILON6:m.y=O.EPSILON6),Math.abs(A.y)<O.EPSILON6&&(A.y<0?A.y=-O.EPSILON6:A.y=O.EPSILON6);let C=s.attributes,E=s.indices,T=d,S=a.attributes,v=a.indices,w=f,R=Ki.lineSegmentPlane(m,A,U$,N8);if(u(R)){let P=h.multiplyByScalar(h.UNIT_Y,5*O.EPSILON9,dIe);m.y<0&&(h.negate(P,P),C=a.attributes,E=a.indices,T=f,S=s.attributes,v=s.indices,w=d);let M=h.add(R,P,hIe);x=Rh(C,E,T,r,c,m),mT(p,g,m,i,x,C,o),x=Rh(C,E,T,r,-1,M),mT(p,g,M,i,x,C,o),h.negate(P,P),h.add(R,P,M),x=Rh(S,v,w,r,-1,M),mT(p,g,M,i,x,S,o),x=Rh(S,v,w,r,c+1,A),mT(p,g,A,i,x,S,o)}else{let P,M,L;m.y<0?(P=a.attributes,M=a.indices,L=f):(P=s.attributes,M=s.indices,L=d),x=Rh(P,M,L,r,c,m),mT(p,g,m,i,x,P,o),x=Rh(P,M,L,r,c+1,A),mT(p,g,A,i,x,P,o)}}V8(e,a,s)}var L$=new H,mIe=new H,k$=new h,z$=new h,F8=new h,pIe=new h,_Ie=new h,gIe=new h,N$=new oe;function F$(e){let t=e.attributes,n=t.position.values,i=t.prevPosition.values,o=t.nextPosition.values,r=n.length;for(let s=0;s<r;s+=3){let a=h.unpack(n,s,k$);if(a.x>0)continue;let c=h.unpack(i,s,z$);(a.y<0&&c.y>0||a.y>0&&c.y<0)&&(s-3>0?(i[s]=n[s-3],i[s+1]=n[s-2],i[s+2]=n[s-1]):h.pack(a,i,s));let l=h.unpack(o,s,F8);(a.y<0&&l.y>0||a.y>0&&l.y<0)&&(s+3<r?(o[s]=n[s+3],o[s+1]=n[s+4],o[s+2]=n[s+5]):h.pack(a,o,s))}}var yIe=5*O.EPSILON9,aV=O.EPSILON6;function AIe(e){let t=e.geometry,n=t.attributes,i=n.position.values,o=n.prevPosition.values,r=n.nextPosition.values,s=n.expandAndWidth.values,a=u(n.st)?n.st.values:void 0,c=u(n.color)?n.color.values:void 0,l=pT(t),f=pT(t),d,p,g,m=!1,A=i.length/3;for(d=0;d<A;d+=4){let x=d,C=d+2,E=h.fromArray(i,x*3,k$),T=h.fromArray(i,C*3,z$);if(Math.abs(E.y)<aV)for(E.y=aV*(T.y<0?-1:1),i[d*3+1]=E.y,i[(d+1)*3+1]=E.y,p=x*3;p<x*3+4*3;p+=3)o[p]=i[d*3],o[p+1]=i[d*3+1],o[p+2]=i[d*3+2];if(Math.abs(T.y)<aV)for(T.y=aV*(E.y<0?-1:1),i[(d+2)*3+1]=T.y,i[(d+3)*3+1]=T.y,p=x*3;p<x*3+4*3;p+=3)r[p]=i[(d+2)*3],r[p+1]=i[(d+2)*3+1],r[p+2]=i[(d+2)*3+2];let S=l.attributes,v=l.indices,w=f.attributes,R=f.indices,P=Ki.lineSegmentPlane(E,T,U$,pIe);if(u(P)){m=!0;let M=h.multiplyByScalar(h.UNIT_Y,yIe,_Ie);E.y<0&&(h.negate(M,M),S=f.attributes,v=f.indices,w=l.attributes,R=l.indices);let L=h.add(P,M,gIe);S.position.values.push(E.x,E.y,E.z,E.x,E.y,E.z),S.position.values.push(L.x,L.y,L.z),S.position.values.push(L.x,L.y,L.z),S.prevPosition.values.push(o[x*3],o[x*3+1],o[x*3+2]),S.prevPosition.values.push(o[x*3+3],o[x*3+4],o[x*3+5]),S.prevPosition.values.push(E.x,E.y,E.z,E.x,E.y,E.z),S.nextPosition.values.push(L.x,L.y,L.z),S.nextPosition.values.push(L.x,L.y,L.z),S.nextPosition.values.push(L.x,L.y,L.z),S.nextPosition.values.push(L.x,L.y,L.z),h.negate(M,M),h.add(P,M,L),w.position.values.push(L.x,L.y,L.z),w.position.values.push(L.x,L.y,L.z),w.position.values.push(T.x,T.y,T.z,T.x,T.y,T.z),w.prevPosition.values.push(L.x,L.y,L.z),w.prevPosition.values.push(L.x,L.y,L.z),w.prevPosition.values.push(L.x,L.y,L.z),w.prevPosition.values.push(L.x,L.y,L.z),w.nextPosition.values.push(T.x,T.y,T.z,T.x,T.y,T.z),w.nextPosition.values.push(r[C*3],r[C*3+1],r[C*3+2]),w.nextPosition.values.push(r[C*3+3],r[C*3+4],r[C*3+5]);let 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I=H.fromArray(a,x*2,L$),B=H.fromArray(a,(d+3)*2,mIe),F=O.lerp(I.x,B.x,D);for(p=x*2;p<x*2+2*2;++p)S.st.values.push(a[p]);for(S.st.values.push(F,I.y),S.st.values.push(F,B.y),w.st.values.push(F,I.y),w.st.values.push(F,B.y),p=C*2;p<C*2+2*2;++p)w.st.values.push(a[p])}g=S.position.values.length/3-4,v.push(g,g+2,g+1),v.push(g+1,g+2,g+3),g=w.position.values.length/3-4,R.push(g,g+2,g+1),R.push(g+1,g+2,g+3)}else{let M,L;for(E.y<0?(M=f.attributes,L=f.indices):(M=l.attributes,L=l.indices),M.position.values.push(E.x,E.y,E.z),M.position.values.push(E.x,E.y,E.z),M.position.values.push(T.x,T.y,T.z),M.position.values.push(T.x,T.y,T.z),p=d*3;p<d*3+4*3;++p)M.prevPosition.values.push(o[p]),M.nextPosition.values.push(r[p]);for(p=d*2;p<d*2+4*2;++p)M.expandAndWidth.values.push(s[p]),u(a)&&M.st.values.push(a[p]);if(u(c))for(p=d*4;p<d*4+4*4;++p)M.color.values.push(c[p]);g=M.position.values.length/3-4,L.push(g,g+2,g+1),L.push(g+1,g+2,g+3)}}m&&(F$(f),F$(l)),V8(e,f,l)}vc.splitLongitude=function(e){let t=e.geometry,n=t.boundingSphere;if(u(n)&&(n.center.x-n.radius>0||se.intersectPlane(n,cn.ORIGIN_ZX_PLANE)!==Jt.INTERSECTING))return e;if(t.geometryType!==ku.NONE)switch(t.geometryType){case ku.POLYLINES:AIe(e);break;case ku.TRIANGLES:B$(e);break;case ku.LINES:M$(e);break}else oIe(t),t.primitiveType===Be.TRIANGLES?B$(e):t.primitiveType===Be.LINES&&M$(e);return e};var Bn=vc;function fl(e){this._ellipsoid=y(e,ie.WGS84),this._semimajorAxis=this._ellipsoid.maximumRadius,this._oneOverSemimajorAxis=1/this._semimajorAxis}Object.defineProperties(fl.prototype,{ellipsoid:{get:function(){return this._ellipsoid}}});fl.mercatorAngleToGeodeticLatitude=function(e){return O.PI_OVER_TWO-2*Math.atan(Math.exp(-e))};fl.geodeticLatitudeToMercatorAngle=function(e){e>fl.MaximumLatitude?e=fl.MaximumLatitude:e<-fl.MaximumLatitude&&(e=-fl.MaximumLatitude);let t=Math.sin(e);return .5*Math.log((1+t)/(1-t))};fl.MaximumLatitude=fl.mercatorAngleToGeodeticLatitude(Math.PI);fl.prototype.project=function(e,t){let n=this._semimajorAxis,i=e.longitude*n,o=fl.geodeticLatitudeToMercatorAngle(e.latitude)*n,r=e.height;return u(t)?(t.x=i,t.y=o,t.z=r,t):new h(i,o,r)};fl.prototype.unproject=function(e,t){let n=this._oneOverSemimajorAxis,i=e.x*n,o=fl.mercatorAngleToGeodeticLatitude(e.y*n),r=e.z;return u(t)?(t.longitude=i,t.latitude=o,t.height=r,t):new he(i,o,r)};var wi=fl;function xIe(e,t,n){let i=!n,o=e.length,r;if(!i&&o>1){let s=e[0].modelMatrix;for(r=1;r<o;++r)if(!N.equals(s,e[r].modelMatrix)){i=!0;break}}if(i)for(r=0;r<o;++r)u(e[r].geometry)&&Bn.transformToWorldCoordinates(e[r]);else N.multiplyTransformation(t,e[0].modelMatrix,t)}function k8(e,t){let n=e.attributes,i=n.position,o=i.values.length/i.componentsPerAttribute;n.batchId=new ve({componentDatatype:X.FLOAT,componentsPerAttribute:1,values:new Float32Array(o)});let r=n.batchId.values;for(let s=0;s<o;++s)r[s]=t}function CIe(e){let t=e.length;for(let n=0;n<t;++n){let i=e[n];u(i.geometry)?k8(i.geometry,n):u(i.westHemisphereGeometry)&&u(i.eastHemisphereGeometry)&&(k8(i.westHemisphereGeometry,n),k8(i.eastHemisphereGeometry,n))}}function TIe(e){let t=e.instances,n=e.projection,i=e.elementIndexUintSupported,o=e.scene3DOnly,r=e.vertexCacheOptimize,s=e.compressVertices,a=e.modelMatrix,c,l,f,d=t.length;for(c=0;c<d;++c)if(u(t[c].geometry)){f=t[c].geometry.primitiveType;break}if(xIe(t,a,o),!o)for(c=0;c<d;++c)u(t[c].geometry)&&Bn.splitLongitude(t[c]);if(CIe(t),r)for(c=0;c<d;++c){let g=t[c];u(g.geometry)?(Bn.reorderForPostVertexCache(g.geometry),Bn.reorderForPreVertexCache(g.geometry)):u(g.westHemisphereGeometry)&&u(g.eastHemisphereGeometry)&&(Bn.reorderForPostVertexCache(g.westHemisphereGeometry),Bn.reorderForPreVertexCache(g.westHemisphereGeometry),Bn.reorderForPostVertexCache(g.eastHemisphereGeometry),Bn.reorderForPreVertexCache(g.eastHemisphereGeometry))}let p=Bn.combineInstances(t);for(d=p.length,c=0;c<d;++c){l=p[c];let g=l.attributes;if(o)for(let m in g)g.hasOwnProperty(m)&&g[m].componentDatatype===X.DOUBLE&&Bn.encodeAttribute(l,m,`${m}3DHigh`,`${m}3DLow`);else for(let m in g)if(g.hasOwnProperty(m)&&g[m].componentDatatype===X.DOUBLE){let A=`${m}3D`,x=`${m}2D`;Bn.projectTo2D(l,m,A,x,n),u(l.boundingSphere)&&m==="position"&&(l.boundingSphereCV=se.fromVertices(l.attributes.position2D.values)),Bn.encodeAttribute(l,A,`${A}High`,`${A}Low`),Bn.encodeAttribute(l,x,`${x}High`,`${x}Low`)}s&&Bn.compressVertices(l)}if(!i){let g=[];for(d=p.length,c=0;c<d;++c)l=p[c],g=g.concat(Bn.fitToUnsignedShortIndices(l));p=g}return p}function z8(e,t,n,i){let o,r,s,a=i.length-1;if(a>=0){let l=i[a];o=l.offset+l.count,s=l.index,r=n[s].indices.length}else o=0,s=0,r=n[s].indices.length;let c=e.length;for(let l=0;l<c;++l){let d=e[l][t];if(!u(d))continue;let p=d.indices.length;o+p>r&&(o=0,r=n[++s].indices.length),i.push({index:s,offset:o,count:p}),o+=p}}function EIe(e,t){let n=[];return z8(e,"geometry",t,n),z8(e,"westHemisphereGeometry",t,n),z8(e,"eastHemisphereGeometry",t,n),n}var ep={};ep.combineGeometry=function(e){let t,n,i=e.instances,o=i.length,r,s,a=!1;o>0&&(t=TIe(e),t.length>0&&(n=Bn.createAttributeLocations(t[0]),e.createPickOffsets&&(r=EIe(i,t))),u(i[0].attributes)&&u(i[0].attributes.offset)&&(s=new Array(o),a=!0));let c=new Array(o),l=new Array(o);for(let f=0;f<o;++f){let d=i[f],p=d.geometry;u(p)&&(c[f]=p.boundingSphere,l[f]=p.boundingSphereCV,a&&(s[f]=d.geometry.offsetAttribute));let g=d.eastHemisphereGeometry,m=d.westHemisphereGeometry;u(g)&&u(m)&&(u(g.boundingSphere)&&u(m.boundingSphere)&&(c[f]=se.union(g.boundingSphere,m.boundingSphere)),u(g.boundingSphereCV)&&u(m.boundingSphereCV)&&(l[f]=se.union(g.boundingSphereCV,m.boundingSphereCV)))}return{geometries:t,modelMatrix:e.modelMatrix,attributeLocations:n,pickOffsets:r,offsetInstanceExtend:s,boundingSpheres:c,boundingSpheresCV:l}};function bIe(e,t){let n=e.attributes;for(let i in n)if(n.hasOwnProperty(i)){let o=n[i];u(o)&&u(o.values)&&t.push(o.values.buffer)}u(e.indices)&&t.push(e.indices.buffer)}function SIe(e,t){let n=e.length;for(let i=0;i<n;++i)bIe(e[i],t)}function vIe(e){let t=1,n=e.length;for(let i=0;i<n;i++){let o=e[i];if(++t,!u(o))continue;let r=o.attributes;t+=7+2*se.packedLength+(u(o.indices)?o.indices.length:0);for(let s in r)if(r.hasOwnProperty(s)&&u(r[s])){let a=r[s];t+=5+a.values.length}}return t}ep.packCreateGeometryResults=function(e,t){let n=new Float64Array(vIe(e)),i=[],o={},r=e.length,s=0;n[s++]=r;for(let a=0;a<r;a++){let c=e[a],l=u(c);if(n[s++]=l?1:0,!l)continue;n[s++]=c.primitiveType,n[s++]=c.geometryType,n[s++]=y(c.offsetAttribute,-1);let f=u(c.boundingSphere)?1:0;n[s++]=f,f&&se.pack(c.boundingSphere,n,s),s+=se.packedLength;let d=u(c.boundingSphereCV)?1:0;n[s++]=d,d&&se.pack(c.boundingSphereCV,n,s),s+=se.packedLength;let p=c.attributes,g=[];for(let A in p)p.hasOwnProperty(A)&&u(p[A])&&(g.push(A),u(o[A])||(o[A]=i.length,i.push(A)));n[s++]=g.length;for(let A=0;A<g.length;A++){let x=g[A],C=p[x];n[s++]=o[x],n[s++]=C.componentDatatype,n[s++]=C.componentsPerAttribute,n[s++]=C.normalize?1:0,n[s++]=C.values.length,n.set(C.values,s),s+=C.values.length}let m=u(c.indices)?c.indices.length:0;n[s++]=m,m>0&&(n.set(c.indices,s),s+=m)}return t.push(n.buffer),{stringTable:i,packedData:n}};ep.unpackCreateGeometryResults=function(e){let t=e.stringTable,n=e.packedData,i,o=new Array(n[0]),r=0,s=1;for(;s<n.length;){if(!(n[s++]===1)){o[r++]=void 0;continue}let c=n[s++],l=n[s++],f=n[s++];f===-1&&(f=void 0);let d,p;n[s++]===1&&(d=se.unpack(n,s)),s+=se.packedLength,n[s++]===1&&(p=se.unpack(n,s)),s+=se.packedLength;let A,x,C,E=new fn,T=n[s++];for(i=0;i<T;i++){let v=t[n[s++]],w=n[s++];C=n[s++];let R=n[s++]!==0;A=n[s++],x=X.createTypedArray(w,A);for(let P=0;P<A;P++)x[P]=n[s++];E[v]=new ve({componentDatatype:w,componentsPerAttribute:C,normalize:R,values:x})}let S;if(A=n[s++],A>0){let v=x.length/C;for(S=Fe.createTypedArray(v,A),i=0;i<A;i++)S[i]=n[s++]}o[r++]=new ct({primitiveType:c,geometryType:l,boundingSphere:d,boundingSphereCV:p,indices:S,attributes:E,offsetAttribute:f})}return o};function DIe(e,t){let n=e.length,i=new Float64Array(1+n*19),o=0;i[o++]=n;for(let r=0;r<n;r++){let s=e[r];if(N.pack(s.modelMatrix,i,o),o+=N.packedLength,u(s.attributes)&&u(s.attributes.offset)){let a=s.attributes.offset.value;i[o]=a[0],i[o+1]=a[1],i[o+2]=a[2]}o+=3}return t.push(i.buffer),i}function wIe(e){let t=e,n=new Array(t[0]),i=0,o=1;for(;o<t.length;){let r=N.unpack(t,o),s;o+=N.packedLength,u(t[o])&&(s={offset:new Yi(t[o],t[o+1],t[o+2])}),o+=3,n[i++]={modelMatrix:r,attributes:s}}return n}ep.packCombineGeometryParameters=function(e,t){let n=e.createGeometryResults,i=n.length;for(let o=0;o<i;o++)t.push(n[o].packedData.buffer);return{createGeometryResults:e.createGeometryResults,packedInstances:DIe(e.instances,t),ellipsoid:e.ellipsoid,isGeographic:e.projection instanceof vi,elementIndexUintSupported:e.elementIndexUintSupported,scene3DOnly:e.scene3DOnly,vertexCacheOptimize:e.vertexCacheOptimize,compressVertices:e.compressVertices,modelMatrix:e.modelMatrix,createPickOffsets:e.createPickOffsets}};ep.unpackCombineGeometryParameters=function(e){let t=wIe(e.packedInstances),n=e.createGeometryResults,i=n.length,o=0;for(let a=0;a<i;a++){let c=ep.unpackCreateGeometryResults(n[a]),l=c.length;for(let f=0;f<l;f++){let d=c[f],p=t[o];p.geometry=d,++o}}let r=ie.clone(e.ellipsoid),s=e.isGeographic?new vi(r):new wi(r);return{instances:t,ellipsoid:r,projection:s,elementIndexUintSupported:e.elementIndexUintSupported,scene3DOnly:e.scene3DOnly,vertexCacheOptimize:e.vertexCacheOptimize,compressVertices:e.compressVertices,modelMatrix:N.clone(e.modelMatrix),createPickOffsets:e.createPickOffsets}};function H$(e){let t=e.length,n=1+(se.packedLength+1)*t,i=new Float32Array(n),o=0;i[o++]=t;for(let r=0;r<t;++r){let s=e[r];u(s)?(i[o++]=1,se.pack(e[r],i,o)):i[o++]=0,o+=se.packedLength}return i}function G$(e){let t=new Array(e[0]),n=0,i=1;for(;i<e.length;)e[i++]===1&&(t[n]=se.unpack(e,i)),++n,i+=se.packedLength;return t}ep.packCombineGeometryResults=function(e,t){u(e.geometries)&&SIe(e.geometries,t);let n=H$(e.boundingSpheres),i=H$(e.boundingSpheresCV);return t.push(n.buffer,i.buffer),{geometries:e.geometries,attributeLocations:e.attributeLocations,modelMatrix:e.modelMatrix,pickOffsets:e.pickOffsets,offsetInstanceExtend:e.offsetInstanceExtend,boundingSpheres:n,boundingSpheresCV:i}};ep.unpackCombineGeometryResults=function(e){return{geometries:e.geometries,attributeLocations:e.attributeLocations,modelMatrix:e.modelMatrix,pickOffsets:e.pickOffsets,offsetInstanceExtend:e.offsetInstanceExtend,boundingSpheres:G$(e.boundingSpheres),boundingSpheresCV:G$(e.boundingSpheresCV)}};var H0=ep;var IIe={READY:0,CREATING:1,CREATED:2,COMBINING:3,COMBINED:4,COMPLETE:5,FAILED:6},mr=Object.freeze(IIe);var Xl={DISABLED:0,ENABLED:1,CAST_ONLY:2,RECEIVE_ONLY:3};Xl.NUMBER_OF_SHADOW_MODES=4;Xl.castShadows=function(e){return e===Xl.ENABLED||e===Xl.CAST_ONLY};Xl.receiveShadows=function(e){return e===Xl.ENABLED||e===Xl.RECEIVE_ONLY};Xl.fromCastReceive=function(e,t){return e&&t?Xl.ENABLED:e?Xl.CAST_ONLY:t?Xl.RECEIVE_ONLY:Xl.DISABLED};var _n=Object.freeze(Xl);function pr(e){e=y(e,y.EMPTY_OBJECT),this.geometryInstances=e.geometryInstances,this.appearance=e.appearance,this._appearance=void 0,this._material=void 0,this.depthFailAppearance=e.depthFailAppearance,this._depthFailAppearance=void 0,this._depthFailMaterial=void 0,this.modelMatrix=N.clone(y(e.modelMatrix,N.IDENTITY)),this._modelMatrix=new N,this.show=y(e.show,!0),this._vertexCacheOptimize=y(e.vertexCacheOptimize,!1),this._interleave=y(e.interleave,!1),this._releaseGeometryInstances=y(e.releaseGeometryInstances,!0),this._allowPicking=y(e.allowPicking,!0),this._asynchronous=y(e.asynchronous,!0),this._compressVertices=y(e.compressVertices,!0),this.cull=y(e.cull,!0),this.debugShowBoundingVolume=y(e.debugShowBoundingVolume,!1),this.rtcCenter=e.rtcCenter,this.shadows=y(e.shadows,_n.DISABLED),this._translucent=void 0,this._state=mr.READY,this._geometries=[],this._error=void 0,this._numberOfInstances=0,this._boundingSpheres=[],this._boundingSphereWC=[],this._boundingSphereCV=[],this._boundingSphere2D=[],this._boundingSphereMorph=[],this._perInstanceAttributeCache=[],this._instanceIds=[],this._lastPerInstanceAttributeIndex=0,this._va=[],this._attributeLocations=void 0,this._primitiveType=void 0,this._frontFaceRS=void 0,this._backFaceRS=void 0,this._sp=void 0,this._depthFailAppearance=void 0,this._spDepthFail=void 0,this._frontFaceDepthFailRS=void 0,this._backFaceDepthFailRS=void 0,this._pickIds=[],this._colorCommands=[],this._pickCommands=[],this._createBoundingVolumeFunction=e._createBoundingVolumeFunction,this._createRenderStatesFunction=e._createRenderStatesFunction,this._createShaderProgramFunction=e._createShaderProgramFunction,this._createCommandsFunction=e._createCommandsFunction,this._updateAndQueueCommandsFunction=e._updateAndQueueCommandsFunction,this._createPickOffsets=e._createPickOffsets,this._pickOffsets=void 0,this._createGeometryResults=void 0,this._ready=!1;let t=this;this._readyPromise=new Promise((n,i)=>{t._completeLoad=(o,r,s)=>{this._error=s,this._state=r,o.afterRender.push(function(){if(t._ready=t._state===mr.COMPLETE||t._state===mr.FAILED,!u(s))return n(t),!0;i(s)})}}),this._batchTable=void 0,this._batchTableAttributeIndices=void 0,this._offsetInstanceExtend=void 0,this._batchTableOffsetAttribute2DIndex=void 0,this._batchTableOffsetsUpdated=!1,this._instanceBoundingSpheres=void 0,this._instanceBoundingSpheresCV=void 0,this._tempBoundingSpheres=void 0,this._recomputeBoundingSpheres=!1,this._batchTableBoundingSpheresUpdated=!1,this._batchTableBoundingSphereAttributeIndices=void 0}Object.defineProperties(pr.prototype,{vertexCacheOptimize:{get:function(){return this._vertexCacheOptimize}},interleave:{get:function(){return this._interleave}},releaseGeometryInstances:{get:function(){return this._releaseGeometryInstances}},allowPicking:{get:function(){return this._allowPicking}},asynchronous:{get:function(){return this._asynchronous}},compressVertices:{get:function(){return this._compressVertices}},ready:{get:function(){return this._ready}},readyPromise:{get:function(){return this._readyPromise}}});function PIe(e){let t=e.length,n=[],i=e[0].attributes,o;for(o in i)if(i.hasOwnProperty(o)&&u(i[o])){let r=i[o],s=!0;for(let a=1;a<t;++a){let c=e[a].attributes[o];if(!u(c)||r.componentDatatype!==c.componentDatatype||r.componentsPerAttribute!==c.componentsPerAttribute||r.normalize!==c.normalize){s=!1;break}}s&&n.push(o)}return n}var OIe=new H,RIe=new h,Q$=new oe;function $$(e){let t=e.length;if(t===1)return e[0];if(t===2)return H.unpack(e,0,OIe);if(t===3)return h.unpack(e,0,RIe);if(t===4)return oe.unpack(e,0,Q$)}function BIe(e,t){let n=e.geometryInstances,i=Array.isArray(n)?n:[n],o=i.length;if(o===0)return;let r=PIe(i),s=r.length,a=[],c={},l={},f,p=i[0].attributes,g,m,A;for(g=0;g<s;++g)m=r[g],A=p[m],c[m]=g,a.push({functionName:`czm_batchTable_${m}`,componentDatatype:A.componentDatatype,componentsPerAttribute:A.componentsPerAttribute,normalize:A.normalize});r.indexOf("distanceDisplayCondition")!==-1&&(a.push({functionName:"czm_batchTable_boundingSphereCenter3DHigh",componentDatatype:X.FLOAT,componentsPerAttribute:3},{functionName:"czm_batchTable_boundingSphereCenter3DLow",componentDatatype:X.FLOAT,componentsPerAttribute:3},{functionName:"czm_batchTable_boundingSphereCenter2DHigh",componentDatatype:X.FLOAT,componentsPerAttribute:3},{functionName:"czm_batchTable_boundingSphereCenter2DLow",componentDatatype:X.FLOAT,componentsPerAttribute:3},{functionName:"czm_batchTable_boundingSphereRadius",componentDatatype:X.FLOAT,componentsPerAttribute:1}),l.center3DHigh=a.length-5,l.center3DLow=a.length-4,l.center2DHigh=a.length-3,l.center2DLow=a.length-2,l.radius=a.length-1),r.indexOf("offset")!==-1&&(a.push({functionName:"czm_batchTable_offset2D",componentDatatype:X.FLOAT,componentsPerAttribute:3}),f=a.length-1),a.push({functionName:"czm_batchTable_pickColor",componentDatatype:X.UNSIGNED_BYTE,componentsPerAttribute:4,normalize:!0});let x=a.length,C=new N0(t,a,o);for(g=0;g<o;++g){let E=i[g];p=E.attributes;for(let R=0;R<s;++R){m=r[R],A=p[m];let P=$$(A.value),M=c[m];C.setBatchedAttribute(g,M,P)}let T={primitive:y(E.pickPrimitive,e)};u(E.id)&&(T.id=E.id);let S=t.createPickId(T);e._pickIds.push(S);let v=S.color,w=Q$;w.x=z.floatToByte(v.red),w.y=z.floatToByte(v.green),w.z=z.floatToByte(v.blue),w.w=z.floatToByte(v.alpha),C.setBatchedAttribute(g,x-1,w)}e._batchTable=C,e._batchTableAttributeIndices=c,e._batchTableBoundingSphereAttributeIndices=l,e._batchTableOffsetAttribute2DIndex=f}function MIe(e){let t;return Array.isArray(e.values)?t=e.values.slice(0):t=new e.values.constructor(e.values),new ve({componentDatatype:e.componentDatatype,componentsPerAttribute:e.componentsPerAttribute,normalize:e.normalize,values:t})}function LIe(e){let t=e.attributes,n=new fn;for(let o in t)t.hasOwnProperty(o)&&u(t[o])&&(n[o]=MIe(t[o]));let i;if(u(e.indices)){let o=e.indices;Array.isArray(o)?i=o.slice(0):i=new o.constructor(o)}return new ct({attributes:n,indices:i,primitiveType:e.primitiveType,boundingSphere:se.clone(e.boundingSphere)})}function NIe(e,t){return{geometry:t,attributes:e.attributes,modelMatrix:N.clone(e.modelMatrix),pickPrimitive:e.pickPrimitive,id:e.id}}var FIe=/in\s+vec(?:3|4)\s+(.*)3DHigh;/g;pr._modifyShaderPosition=function(e,t,n){let i,o="",r="",s="";for(;(i=FIe.exec(t))!==null;){let a=i[1],c=`vec4 czm_compute${a[0].toUpperCase()}${a.substr(1)}()`;c!=="vec4 czm_computePosition()"&&(o+=`${c};
`),u(e.rtcCenter)?(t=t.replace(/in\s+vec(?:3|4)\s+position3DHigh;/g,""),t=t.replace(/in\s+vec(?:3|4)\s+position3DLow;/g,""),o+=`uniform mat4 u_modifiedModelView;
`,r+=`in vec4 position;
`,s+=`${c}
{
return u_modifiedModelView * position;
}
`,t=t.replace(/czm_modelViewRelativeToEye\s+\*\s+/g,""),t=t.replace(/czm_modelViewProjectionRelativeToEye/g,"czm_projection")):n?s+=`${c}
{
return czm_translateRelativeToEye(${a}3DHigh, ${a}3DLow);
}
`:(r+=`in vec3 ${a}2DHigh;
in vec3 ${a}2DLow;
`,s+=`${c}
{
vec4 p;
if (czm_morphTime == 1.0)
{
p = czm_translateRelativeToEye(${a}3DHigh, ${a}3DLow);
}
else if (czm_morphTime == 0.0)
{
p = czm_translateRelativeToEye(${a}2DHigh.zxy, ${a}2DLow.zxy);
}
else
{
p = czm_columbusViewMorph(
czm_translateRelativeToEye(${a}2DHigh.zxy, ${a}2DLow.zxy),
czm_translateRelativeToEye(${a}3DHigh, ${a}3DLow),
czm_morphTime);
}
return p;
}
`)}return[o,r,t,s].join(`
`)};pr._appendShowToShader=function(e,t){return u(e._batchTableAttributeIndices.show)?`${Ue.replaceMain(t,"czm_non_show_main")}
void main()
{
czm_non_show_main();
gl_Position *= czm_batchTable_show(batchId);
}`:t};pr._updateColorAttribute=function(e,t,n){if(!u(e._batchTableAttributeIndices.color)&&!u(e._batchTableAttributeIndices.depthFailColor)||t.search(/in\s+vec4\s+color;/g)===-1)return t;let i=t;return i=i.replace(/in\s+vec4\s+color;/g,""),n?i=i.replace(/(\b)color(\b)/g,"$1czm_batchTable_depthFailColor(batchId)$2"):i=i.replace(/(\b)color(\b)/g,"$1czm_batchTable_color(batchId)$2"),i};function W$(e){return`${Ue.replaceMain(e,"czm_non_pick_main")}
out vec4 v_pickColor;
void main()
{
czm_non_pick_main();
v_pickColor = czm_batchTable_pickColor(batchId);
}`}function j$(e){return`in vec4 v_pickColor;
${e}`}pr._updatePickColorAttribute=function(e){let t=e.replace(/in\s+vec4\s+pickColor;/g,"");return t=t.replace(/(\b)pickColor(\b)/g,"$1czm_batchTable_pickColor(batchId)$2"),t};pr._appendOffsetToShader=function(e,t){if(!u(e._batchTableAttributeIndices.offset))return t;let n=`in float batchId;
`;n+="in float applyOffset;";let i=t.replace(/in\s+float\s+batchId;/g,n),o=`vec4 $1 = czm_computePosition();
`;return o+=` if (czm_sceneMode == czm_sceneMode3D)
`,o+=` {
`,o+=" $1 = $1 + vec4(czm_batchTable_offset(batchId) * applyOffset, 0.0);",o+=` }
`,o+=` else
`,o+=` {
`,o+=" $1 = $1 + vec4(czm_batchTable_offset2D(batchId) * applyOffset, 0.0);",o+=` }
`,i=i.replace(/vec4\s+([A-Za-z0-9_]+)\s+=\s+czm_computePosition\(\);/g,o),i};pr._appendDistanceDisplayConditionToShader=function(e,t,n){if(!u(e._batchTableAttributeIndices.distanceDisplayCondition))return t;let i=Ue.replaceMain(t,"czm_non_distanceDisplayCondition_main"),o=`void main()
{
czm_non_distanceDisplayCondition_main();
vec2 distanceDisplayCondition = czm_batchTable_distanceDisplayCondition(batchId);
vec3 boundingSphereCenter3DHigh = czm_batchTable_boundingSphereCenter3DHigh(batchId);
vec3 boundingSphereCenter3DLow = czm_batchTable_boundingSphereCenter3DLow(batchId);
float boundingSphereRadius = czm_batchTable_boundingSphereRadius(batchId);
`;return n?o+=` vec4 centerRTE = czm_translateRelativeToEye(boundingSphereCenter3DHigh, boundingSphereCenter3DLow);
`:o+=` vec3 boundingSphereCenter2DHigh = czm_batchTable_boundingSphereCenter2DHigh(batchId);
vec3 boundingSphereCenter2DLow = czm_batchTable_boundingSphereCenter2DLow(batchId);
vec4 centerRTE;
if (czm_morphTime == 1.0)
{
centerRTE = czm_translateRelativeToEye(boundingSphereCenter3DHigh, boundingSphereCenter3DLow);
}
else if (czm_morphTime == 0.0)
{
centerRTE = czm_translateRelativeToEye(boundingSphereCenter2DHigh.zxy, boundingSphereCenter2DLow.zxy);
}
else
{
centerRTE = czm_columbusViewMorph(
czm_translateRelativeToEye(boundingSphereCenter2DHigh.zxy, boundingSphereCenter2DLow.zxy),
czm_translateRelativeToEye(boundingSphereCenter3DHigh, boundingSphereCenter3DLow),
czm_morphTime);
}
`,o+=` float radiusSq = boundingSphereRadius * boundingSphereRadius;
float distanceSq;
if (czm_sceneMode == czm_sceneMode2D)
{
distanceSq = czm_eyeHeight2D.y - radiusSq;
}
else
{
distanceSq = dot(centerRTE.xyz, centerRTE.xyz) - radiusSq;
}
distanceSq = max(distanceSq, 0.0);
float nearSq = distanceDisplayCondition.x * distanceDisplayCondition.x;
float farSq = distanceDisplayCondition.y * distanceDisplayCondition.y;
float show = (distanceSq >= nearSq && distanceSq <= farSq) ? 1.0 : 0.0;
gl_Position *= show;
}`,`${i}
${o}`};function q$(e,t){if(!e.compressVertices)return t;let n=t.search(/in\s+vec3\s+normal;/g)!==-1,i=t.search(/in\s+vec2\s+st;/g)!==-1;if(!n&&!i)return t;let o=t.search(/in\s+vec3\s+tangent;/g)!==-1,r=t.search(/in\s+vec3\s+bitangent;/g)!==-1,s=i&&n?2:1;s+=o||r?1:0;let a=s>1?`vec${s}`:"float",c="compressedAttributes",l=`in ${a} ${c};`,f="",d="";if(i){f+=`vec2 st;
`;let m=s>1?`${c}.x`:c;d+=` st = czm_decompressTextureCoordinates(${m});
`}n&&o&&r?(f+=`vec3 normal;
vec3 tangent;
vec3 bitangent;
`,d+=` czm_octDecode(${c}.${i?"yz":"xy"}, normal, tangent, bitangent);
`):(n&&(f+=`vec3 normal;
`,d+=` normal = czm_octDecode(${c}${s>1?`.${i?"y":"x"}`:""});
`),o&&(f+=`vec3 tangent;
`,d+=` tangent = czm_octDecode(${c}.${i&&n?"z":"y"});
`),r&&(f+=`vec3 bitangent;
`,d+=` bitangent = czm_octDecode(${c}.${i&&n?"z":"y"});
`));let p=t;p=p.replace(/in\s+vec3\s+normal;/g,""),p=p.replace(/in\s+vec2\s+st;/g,""),p=p.replace(/in\s+vec3\s+tangent;/g,""),p=p.replace(/in\s+vec3\s+bitangent;/g,""),p=Ue.replaceMain(p,"czm_non_compressed_main");let g=`void main()
{
${d} czm_non_compressed_main();
}`;return[l,f,p,g].join(`
`)}function VIe(e){let t=Ue.replaceMain(e,"czm_non_depth_clamp_main");return t+=`void main() {
czm_non_depth_clamp_main();
gl_Position = czm_depthClamp(gl_Position);}
`,t}function UIe(e){let t=Ue.replaceMain(e,"czm_non_depth_clamp_main");return t+=`void main() {
czm_non_depth_clamp_main();
#if defined(LOG_DEPTH)
czm_writeLogDepth();
#else
czm_writeDepthClamp();
#endif
}
`,t}function Y$(e,t){let n=e.vertexAttributes}function kIe(e,t){return function(){return e[t]}}var H8=Math.max(Vt.hardwareConcurrency-1,1),uV,zIe=new _i("combineGeometry");function HIe(e,t){let n,i,o,r,s=e._instanceIds;if(e._state===mr.READY){n=Array.isArray(e.geometryInstances)?e.geometryInstances:[e.geometryInstances];let a=e._numberOfInstances=n.length,c=[],l=[];for(o=0;o<a;++o)i=n[o].geometry,s.push(n[o].id),l.push({moduleName:i._workerName,geometry:i});if(!u(uV))for(uV=new Array(H8),o=0;o<H8;o++)uV[o]=new _i("createGeometry");let f;for(l=zI(l,H8),o=0;o<l.length;o++){let d=0,p=l[o],g=p.length;for(r=0;r<g;++r)f=p[r],i=f.geometry,u(i.constructor.pack)&&(f.offset=d,d+=y(i.constructor.packedLength,i.packedLength));let m;if(d>0){let A=new Float64Array(d);for(m=[A.buffer],r=0;r<g;++r)f=p[r],i=f.geometry,u(i.constructor.pack)&&(i.constructor.pack(i,A,f.offset),f.geometry=A)}c.push(uV[o].scheduleTask({subTasks:l[o]},m))}e._state=mr.CREATING,Promise.all(c).then(function(d){e._createGeometryResults=d,e._state=mr.CREATED}).catch(function(d){KI(e,t,mr.FAILED,d)})}else if(e._state===mr.CREATED){let a=[];n=Array.isArray(e.geometryInstances)?e.geometryInstances:[e.geometryInstances];let c=t.scene3DOnly,l=t.mapProjection,f=zIe.scheduleTask(H0.packCombineGeometryParameters({createGeometryResults:e._createGeometryResults,instances:n,ellipsoid:l.ellipsoid,projection:l,elementIndexUintSupported:t.context.elementIndexUint,scene3DOnly:c,vertexCacheOptimize:e.vertexCacheOptimize,compressVertices:e.compressVertices,modelMatrix:e.modelMatrix,createPickOffsets:e._createPickOffsets},a),a);e._createGeometryResults=void 0,e._state=mr.COMBINING,Promise.resolve(f).then(function(d){let p=H0.unpackCombineGeometryResults(d);e._geometries=p.geometries,e._attributeLocations=p.attributeLocations,e.modelMatrix=N.clone(p.modelMatrix,e.modelMatrix),e._pickOffsets=p.pickOffsets,e._offsetInstanceExtend=p.offsetInstanceExtend,e._instanceBoundingSpheres=p.boundingSpheres,e._instanceBoundingSpheresCV=p.boundingSpheresCV,u(e._geometries)&&e._geometries.length>0?(e._recomputeBoundingSpheres=!0,e._state=mr.COMBINED):KI(e,t,mr.FAILED,void 0)}).catch(function(d){KI(e,t,mr.FAILED,d)})}}function GIe(e,t){let n=Array.isArray(e.geometryInstances)?e.geometryInstances:[e.geometryInstances],i=e._numberOfInstances=n.length,o=new Array(i),r=e._instanceIds,s,a,c=0;for(a=0;a<i;a++){s=n[a];let p=s.geometry,g;u(p.attributes)&&u(p.primitiveType)?g=LIe(p):g=p.constructor.createGeometry(p),o[c++]=NIe(s,g),r.push(s.id)}o.length=c;let l=t.scene3DOnly,f=t.mapProjection,d=H0.combineGeometry({instances:o,ellipsoid:f.ellipsoid,projection:f,elementIndexUintSupported:t.context.elementIndexUint,scene3DOnly:l,vertexCacheOptimize:e.vertexCacheOptimize,compressVertices:e.compressVertices,modelMatrix:e.modelMatrix,createPickOffsets:e._createPickOffsets});e._geometries=d.geometries,e._attributeLocations=d.attributeLocations,e.modelMatrix=N.clone(d.modelMatrix,e.modelMatrix),e._pickOffsets=d.pickOffsets,e._offsetInstanceExtend=d.offsetInstanceExtend,e._instanceBoundingSpheres=d.boundingSpheres,e._instanceBoundingSpheresCV=d.boundingSpheresCV,u(e._geometries)&&e._geometries.length>0?(e._recomputeBoundingSpheres=!0,e._state=mr.COMBINED):KI(e,t,mr.FAILED,void 0)}function WIe(e,t){let n=e._batchTableAttributeIndices.offset;if(!e._recomputeBoundingSpheres||!u(n)){e._recomputeBoundingSpheres=!1;return}let i,o=e._offsetInstanceExtend,r=e._instanceBoundingSpheres,s=r.length,a=e._tempBoundingSpheres;if(!u(a)){for(a=new Array(s),i=0;i<s;i++)a[i]=new se;e._tempBoundingSpheres=a}for(i=0;i<s;++i){let A=a[i],x=e._batchTable.getBatchedAttribute(i,n,new h);A=r[i].clone(A),iee(A,x,o[i])}let c=[],l=[],f=[];for(i=0;i<s;++i){let A=a[i];A.center.x-A.radius>0||se.intersectPlane(A,cn.ORIGIN_ZX_PLANE)!==Jt.INTERSECTING?c.push(A):(l.push(A),f.push(A))}let d=c[0],p=f[0],g=l[0];for(i=1;i<c.length;i++)d=se.union(d,c[i]);for(i=1;i<f.length;i++)p=se.union(p,f[i]);for(i=1;i<l.length;i++)g=se.union(g,l[i]);let m=[];for(u(d)&&m.push(d),u(p)&&m.push(p),u(g)&&m.push(g),i=0;i<m.length;i++){let A=m[i].clone(e._boundingSpheres[i]);e._boundingSpheres[i]=A,e._boundingSphereCV[i]=se.projectTo2D(A,t.mapProjection,e._boundingSphereCV[i])}pr._updateBoundingVolumes(e,t,e.modelMatrix,!0),e._recomputeBoundingSpheres=!1}var X$=new Wn,eee=new he,tee=new h,nee=new se;function jIe(e,t){if(!u(e._batchTableAttributeIndices.distanceDisplayCondition)||e._batchTableBoundingSpheresUpdated)return;let i=e._batchTableBoundingSphereAttributeIndices,o=i.center3DHigh,r=i.center3DLow,s=i.center2DHigh,a=i.center2DLow,c=i.radius,l=t.mapProjection,f=l.ellipsoid,d=e._batchTable,p=e._instanceBoundingSpheres,g=p.length;for(let m=0;m<g;++m){let A=p[m];if(!u(A))continue;let x=e.modelMatrix;u(x)&&(A=se.transform(A,x,nee));let C=A.center,E=A.radius,T=Wn.fromCartesian(C,X$);if(d.setBatchedAttribute(m,o,T.high),d.setBatchedAttribute(m,r,T.low),!t.scene3DOnly){let S=f.cartesianToCartographic(C,eee),v=l.project(S,tee);T=Wn.fromCartesian(v,X$),d.setBatchedAttribute(m,s,T.high),d.setBatchedAttribute(m,a,T.low)}d.setBatchedAttribute(m,c,E)}e._batchTableBoundingSpheresUpdated=!0}var G8=new h,qIe=new h;function K$(e,t){if(!u(e._batchTableAttributeIndices.offset)||e._batchTableOffsetsUpdated||t.scene3DOnly)return;let i=e._batchTableOffsetAttribute2DIndex,o=t.mapProjection,r=o.ellipsoid,s=e._batchTable,a=e._instanceBoundingSpheres,c=a.length;for(let l=0;l<c;++l){let f=a[l];if(!u(f))continue;let d=s.getBatchedAttribute(l,e._batchTableAttributeIndices.offset);if(h.equals(d,h.ZERO)){s.setBatchedAttribute(l,i,h.ZERO);continue}let p=e.modelMatrix;u(p)&&(f=se.transform(f,p,nee));let g=f.center;g=r.scaleToGeodeticSurface(g,qIe);let m=r.cartesianToCartographic(g,eee),A=o.project(m,tee),x=h.add(d,g,G8);m=r.cartesianToCartographic(x,m);let C=o.project(m,G8),E=h.subtract(C,A,G8),T=E.x;E.x=E.z,E.z=E.y,E.y=T,s.setBatchedAttribute(l,i,E)}e._batchTableOffsetsUpdated=!0}function YIe(e,t){let n=e._attributeLocations,i=e._geometries,o=t.scene3DOnly,r=t.context,s=[],a=i.length;for(let c=0;c<a;++c){let l=i[c];if(s.push(oi.fromGeometry({context:r,geometry:l,attributeLocations:n,bufferUsage:Ne.STATIC_DRAW,interleave:e._interleave})),u(e._createBoundingVolumeFunction))e._createBoundingVolumeFunction(t,l);else if(e._boundingSpheres.push(se.clone(l.boundingSphere)),e._boundingSphereWC.push(new se),!o){let f=l.boundingSphereCV.center,d=f.x,p=f.y,g=f.z;f.x=g,f.y=d,f.z=p,e._boundingSphereCV.push(se.clone(l.boundingSphereCV)),e._boundingSphere2D.push(new se),e._boundingSphereMorph.push(new se)}}e._va=s,e._primitiveType=i[0].primitiveType,e.releaseGeometryInstances&&(e.geometryInstances=void 0),e._geometries=void 0,KI(e,t,mr.COMPLETE,void 0)}function XIe(e,t,n,i){let o=n.getRenderState(),r;i?(r=Ge(o,!1),r.cull={enabled:!0,face:yi.BACK},e._frontFaceRS=Ve.fromCache(r),r.cull.face=yi.FRONT,e._backFaceRS=Ve.fromCache(r)):(e._frontFaceRS=Ve.fromCache(o),e._backFaceRS=e._frontFaceRS),r=Ge(o,!1),u(e._depthFailAppearance)&&(r.depthTest.enabled=!1),u(e._depthFailAppearance)&&(o=e._depthFailAppearance.getRenderState(),r=Ge(o,!1),r.depthTest.func=ka.GREATER,i?(r.cull={enabled:!0,face:yi.BACK},e._frontFaceDepthFailRS=Ve.fromCache(r),r.cull.face=yi.FRONT,e._backFaceDepthFailRS=Ve.fromCache(r)):(e._frontFaceDepthFailRS=Ve.fromCache(r),e._backFaceDepthFailRS=e._frontFaceRS))}function KIe(e,t,n){let i=t.context,o=e._attributeLocations,r=e._batchTable.getVertexShaderCallback()(n.vertexShaderSource);r=pr._appendOffsetToShader(e,r),r=pr._appendShowToShader(e,r),r=pr._appendDistanceDisplayConditionToShader(e,r,t.scene3DOnly),r=W$(r),r=pr._updateColorAttribute(e,r,!1),r=q$(e,r),r=pr._modifyShaderPosition(e,r,t.scene3DOnly);let s=n.getFragmentShaderSource();s=j$(s),e._sp=Yt.replaceCache({context:i,shaderProgram:e._sp,vertexShaderSource:r,fragmentShaderSource:s,attributeLocations:o}),Y$(e._sp,o),u(e._depthFailAppearance)&&(r=e._batchTable.getVertexShaderCallback()(e._depthFailAppearance.vertexShaderSource),r=pr._appendShowToShader(e,r),r=pr._appendDistanceDisplayConditionToShader(e,r,t.scene3DOnly),r=W$(r),r=pr._updateColorAttribute(e,r,!0),r=q$(e,r),r=pr._modifyShaderPosition(e,r,t.scene3DOnly),r=VIe(r),s=e._depthFailAppearance.getFragmentShaderSource(),s=j$(s),s=UIe(s),e._spDepthFail=Yt.replaceCache({context:i,shaderProgram:e._spDepthFail,vertexShaderSource:r,fragmentShaderSource:s,attributeLocations:o}),Y$(e._spDepthFail,o))}var XI=new N,Z$=new h;function J$(e,t,n,i){let o=u(n)?n._uniforms:void 0,r={},s=t.uniforms;if(u(s))for(let c in s)s.hasOwnProperty(c)&&(r[c]=kIe(s,c));let a=gt(r,o);return a=e._batchTable.getUniformMapCallback()(a),u(e.rtcCenter)&&(a.u_modifiedModelView=function(){let c=i.context.uniformState.view;return N.multiply(c,e._modelMatrix,XI),N.multiplyByPoint(XI,e.rtcCenter,Z$),N.setTranslation(XI,Z$,XI),XI}),a}function ZIe(e,t,n,i,o,r,s,a){let c=J$(e,t,n,a),l;u(e._depthFailAppearance)&&(l=J$(e,e._depthFailAppearance,e._depthFailAppearance.material,a));let f=i?Ee.TRANSLUCENT:Ee.OPAQUE,d=o?2:1;d*=u(e._depthFailAppearance)?2:1,r.length=e._va.length*d;let p=r.length,g=0;for(let m=0;m<p;++m){let A;o&&(A=r[m],u(A)||(A=r[m]=new tt({owner:e,primitiveType:e._primitiveType})),A.vertexArray=e._va[g],A.renderState=e._backFaceRS,A.shaderProgram=e._sp,A.uniformMap=c,A.pass=f,++m),A=r[m],u(A)||(A=r[m]=new tt({owner:e,primitiveType:e._primitiveType})),A.vertexArray=e._va[g],A.renderState=e._frontFaceRS,A.shaderProgram=e._sp,A.uniformMap=c,A.pass=f,u(e._depthFailAppearance)&&(o&&(++m,A=r[m],u(A)||(A=r[m]=new tt({owner:e,primitiveType:e._primitiveType})),A.vertexArray=e._va[g],A.renderState=e._backFaceDepthFailRS,A.shaderProgram=e._spDepthFail,A.uniformMap=l,A.pass=f),++m,A=r[m],u(A)||(A=r[m]=new tt({owner:e,primitiveType:e._primitiveType})),A.vertexArray=e._va[g],A.renderState=e._frontFaceDepthFailRS,A.shaderProgram=e._spDepthFail,A.uniformMap=l,A.pass=f),++g}}pr._updateBoundingVolumes=function(e,t,n,i){let o,r,s;if(i||!N.equals(n,e._modelMatrix))for(N.clone(n,e._modelMatrix),r=e._boundingSpheres.length,o=0;o<r;++o)s=e._boundingSpheres[o],u(s)&&(e._boundingSphereWC[o]=se.transform(s,n,e._boundingSphereWC[o]),t.scene3DOnly||(e._boundingSphere2D[o]=se.clone(e._boundingSphereCV[o],e._boundingSphere2D[o]),e._boundingSphere2D[o].center.x=0,e._boundingSphereMorph[o]=se.union(e._boundingSphereWC[o],e._boundingSphereCV[o])));let a=e.appearance.pixelSize;if(u(a))for(r=e._boundingSpheres.length,o=0;o<r;++o){s=e._boundingSpheres[o];let c=e._boundingSphereWC[o],f=t.camera.getPixelSize(s,t.context.drawingBufferWidth,t.context.drawingBufferHeight)*a;c.radius=s.radius+f}};function JIe(e,t,n,i,o,r,s,a){pr._updateBoundingVolumes(e,t,o);let c;t.mode===te.SCENE3D?c=e._boundingSphereWC:t.mode===te.COLUMBUS_VIEW?c=e._boundingSphereCV:t.mode===te.SCENE2D&&u(e._boundingSphere2D)?c=e._boundingSphere2D:u(e._boundingSphereMorph)&&(c=e._boundingSphereMorph);let l=t.commandList,f=t.passes;if(f.render||f.pick){let d=e.allowPicking,p=_n.castShadows(e.shadows),g=_n.receiveShadows(e.shadows),m=n.length,A=a?2:1;A*=u(e._depthFailAppearance)?2:1;for(let x=0;x<m;++x){let C=Math.floor(x/A),E=n[x];E.modelMatrix=o,E.boundingVolume=c[C],E.cull=r,E.debugShowBoundingVolume=s,E.castShadows=p,E.receiveShadows=g,d?E.pickId="v_pickColor":E.pickId=void 0,l.push(E)}}}pr.prototype.update=function(e){if(!u(this.geometryInstances)&&this._va.length===0||u(this.geometryInstances)&&Array.isArray(this.geometryInstances)&&this.geometryInstances.length===0||!u(this.appearance)||e.mode!==te.SCENE3D&&e.scene3DOnly||!e.passes.render&&!e.passes.pick)return;if(u(this._error))throw this._error;if(this._state===mr.FAILED)return;let t=e.context;if(u(this._batchTable)||BIe(this,t),this._batchTable.attributes.length>0){if(Nt.maximumVertexTextureImageUnits===0)throw new ue("Vertex texture fetch support is required to render primitives with per-instance attributes. The maximum number of vertex texture image units must be greater than zero.");this._batchTable.update(e)}if(this._state!==mr.COMPLETE&&this._state!==mr.COMBINED&&(this.asynchronous?HIe(this,e):GIe(this,e)),this._state===mr.COMBINED&&(jIe(this,e),K$(this,e),YIe(this,e)),!this.show||this._state!==mr.COMPLETE)return;this._batchTableOffsetsUpdated||K$(this,e),this._recomputeBoundingSpheres&&WIe(this,e);let n=this.appearance,i=n.material,o=!1,r=!1;this._appearance!==n?(this._appearance=n,this._material=i,o=!0,r=!0):this._material!==i&&(this._material=i,r=!0);let s=this.depthFailAppearance,a=u(s)?s.material:void 0;this._depthFailAppearance!==s?(this._depthFailAppearance=s,this._depthFailMaterial=a,o=!0,r=!0):this._depthFailMaterial!==a&&(this._depthFailMaterial=a,r=!0);let c=this._appearance.isTranslucent();this._translucent!==c&&(this._translucent=c,o=!0),u(this._material)&&this._material.update(t);let l=n.closed&&c;o&&y(this._createRenderStatesFunction,XIe)(this,t,n,l),r&&y(this._createShaderProgramFunction,KIe)(this,e,n),(o||r)&&y(this._createCommandsFunction,ZIe)(this,n,i,c,l,this._colorCommands,this._pickCommands,e),y(this._updateAndQueueCommandsFunction,JIe)(this,e,this._colorCommands,this._pickCommands,this.modelMatrix,this.cull,this.debugShowBoundingVolume,l)};var QIe=new se,$Ie=new se;function iee(e,t,n){if(n===tn.TOP){let i=se.clone(e,QIe),o=se.clone(e,$Ie);o.center=h.add(o.center,t,o.center),e=se.union(i,o,e)}else n===tn.ALL&&(e.center=h.add(e.center,t,e.center));return e}function ePe(e,t,n){return function(){let i=e.getBatchedAttribute(t,n),o=e.attributes[n],r=o.componentsPerAttribute,s=X.createTypedArray(o.componentDatatype,r);return u(i.constructor.pack)?i.constructor.pack(i,s,0):s[0]=i,s}}function tPe(e,t,n,i,o){return function(r){let s=$$(r);e.setBatchedAttribute(t,n,s),o==="offset"&&(i._recomputeBoundingSpheres=!0,i._batchTableOffsetsUpdated=!1)}}var nPe=new h;function iPe(e,t,n){t.boundingSphere={get:function(){let i=e._instanceBoundingSpheres[n];if(u(i)){i=i.clone();let o=e.modelMatrix,r=t.offset;u(r)&&iee(i,h.fromArray(r.get(),0,nPe),e._offsetInstanceExtend[n]),u(o)&&(i=se.transform(i,o))}return i}},t.boundingSphereCV={get:function(){return e._instanceBoundingSpheresCV[n]}}}function oPe(e,t,n){t.pickId={get:function(){return e._pickIds[n]}}}pr.prototype.getGeometryInstanceAttributes=function(e){let t=-1,n=this._lastPerInstanceAttributeIndex,i=this._instanceIds,o=i.length;for(let l=0;l<o;++l){let f=(n+l)%o;if(e===i[f]){t=f;break}}if(t===-1)return;let r=this._perInstanceAttributeCache[t];if(u(r))return r;let s=this._batchTable,a=this._batchTableAttributeIndices;r={};let c={};for(let l in a)if(a.hasOwnProperty(l)){let f=a[l];c[l]={get:ePe(s,t,f),set:tPe(s,t,f,this,l)}}return iPe(this,c,t),oPe(this,c,t),Object.defineProperties(r,c),this._lastPerInstanceAttributeIndex=t,this._perInstanceAttributeCache[t]=r,r};pr.prototype.isDestroyed=function(){return!1};pr.prototype.destroy=function(){let e,t;this._sp=this._sp&&this._sp.destroy(),this._spDepthFail=this._spDepthFail&&this._spDepthFail.destroy();let n=this._va;for(e=n.length,t=0;t<e;++t)n[t].destroy();this._va=void 0;let i=this._pickIds;for(e=i.length,t=0;t<e;++t)i[t].destroy();return this._pickIds=void 0,this._batchTable=this._batchTable&&this._batchTable.destroy(),this._instanceIds=void 0,this._perInstanceAttributeCache=void 0,this._attributeLocations=void 0,le(this)};function KI(e,t,n,i){e._completeLoad(t,n,i)}var bn=pr;function rPe(e){e=y(e,y.EMPTY_OBJECT),this.componentDatatype=e.componentDatatype,this.componentsPerAttribute=e.componentsPerAttribute,this.normalize=y(e.normalize,!1),this.value=e.value}var za=rPe;var _T=`#ifdef TEXTURE_COORDINATES
#ifdef SPHERICAL
in vec4 v_sphericalExtents;
#else // SPHERICAL
in vec2 v_inversePlaneExtents;
in vec4 v_westPlane;
in vec4 v_southPlane;
#endif // SPHERICAL
in vec3 v_uvMinAndSphericalLongitudeRotation;
in vec3 v_uMaxAndInverseDistance;
in vec3 v_vMaxAndInverseDistance;
#endif // TEXTURE_COORDINATES
#ifdef PER_INSTANCE_COLOR
in vec4 v_color;
#endif
#ifdef NORMAL_EC
vec3 getEyeCoordinate3FromWindowCoordinate(vec2 fragCoord, float logDepthOrDepth) {
vec4 eyeCoordinate = czm_windowToEyeCoordinates(fragCoord, logDepthOrDepth);
return eyeCoordinate.xyz / eyeCoordinate.w;
}
vec3 vectorFromOffset(vec4 eyeCoordinate, vec2 positiveOffset) {
vec2 glFragCoordXY = gl_FragCoord.xy;
// Sample depths at both offset and negative offset
float upOrRightLogDepth = czm_unpackDepth(texture(czm_globeDepthTexture, (glFragCoordXY + positiveOffset) / czm_viewport.zw));
float downOrLeftLogDepth = czm_unpackDepth(texture(czm_globeDepthTexture, (glFragCoordXY - positiveOffset) / czm_viewport.zw));
// Explicitly evaluate both paths
// Necessary for multifrustum and for edges of the screen
bvec2 upOrRightInBounds = lessThan(glFragCoordXY + positiveOffset, czm_viewport.zw);
float useUpOrRight = float(upOrRightLogDepth > 0.0 && upOrRightInBounds.x && upOrRightInBounds.y);
float useDownOrLeft = float(useUpOrRight == 0.0);
vec3 upOrRightEC = getEyeCoordinate3FromWindowCoordinate(glFragCoordXY + positiveOffset, upOrRightLogDepth);
vec3 downOrLeftEC = getEyeCoordinate3FromWindowCoordinate(glFragCoordXY - positiveOffset, downOrLeftLogDepth);
return (upOrRightEC - (eyeCoordinate.xyz / eyeCoordinate.w)) * useUpOrRight + ((eyeCoordinate.xyz / eyeCoordinate.w) - downOrLeftEC) * useDownOrLeft;
}
#endif // NORMAL_EC
void main(void)
{
#ifdef REQUIRES_EC
float logDepthOrDepth = czm_unpackDepth(texture(czm_globeDepthTexture, gl_FragCoord.xy / czm_viewport.zw));
vec4 eyeCoordinate = czm_windowToEyeCoordinates(gl_FragCoord.xy, logDepthOrDepth);
#endif
#ifdef REQUIRES_WC
vec4 worldCoordinate4 = czm_inverseView * eyeCoordinate;
vec3 worldCoordinate = worldCoordinate4.xyz / worldCoordinate4.w;
#endif
#ifdef TEXTURE_COORDINATES
vec2 uv;
#ifdef SPHERICAL
// Treat world coords as a sphere normal for spherical coordinates
vec2 sphericalLatLong = czm_approximateSphericalCoordinates(worldCoordinate);
sphericalLatLong.y += v_uvMinAndSphericalLongitudeRotation.z;
sphericalLatLong.y = czm_branchFreeTernary(sphericalLatLong.y < czm_pi, sphericalLatLong.y, sphericalLatLong.y - czm_twoPi);
uv.x = (sphericalLatLong.y - v_sphericalExtents.y) * v_sphericalExtents.w;
uv.y = (sphericalLatLong.x - v_sphericalExtents.x) * v_sphericalExtents.z;
#else // SPHERICAL
// Unpack planes and transform to eye space
uv.x = czm_planeDistance(v_westPlane, eyeCoordinate.xyz / eyeCoordinate.w) * v_inversePlaneExtents.x;
uv.y = czm_planeDistance(v_southPlane, eyeCoordinate.xyz / eyeCoordinate.w) * v_inversePlaneExtents.y;
#endif // SPHERICAL
#endif // TEXTURE_COORDINATES
#ifdef PICK
#ifdef CULL_FRAGMENTS
// When classifying translucent geometry, logDepthOrDepth == 0.0
// indicates a region that should not be classified, possibly due to there
// being opaque pixels there in another buffer.
// Check for logDepthOrDepth != 0.0 to make sure this should be classified.
if (0.0 <= uv.x && uv.x <= 1.0 && 0.0 <= uv.y && uv.y <= 1.0 || logDepthOrDepth != 0.0) {
out_FragColor.a = 1.0; // 0.0 alpha leads to discard from ShaderSource.createPickFragmentShaderSource
czm_writeDepthClamp();
}
#else // CULL_FRAGMENTS
out_FragColor.a = 1.0;
#endif // CULL_FRAGMENTS
#else // PICK
#ifdef CULL_FRAGMENTS
// When classifying translucent geometry, logDepthOrDepth == 0.0
// indicates a region that should not be classified, possibly due to there
// being opaque pixels there in another buffer.
if (uv.x <= 0.0 || 1.0 <= uv.x || uv.y <= 0.0 || 1.0 <= uv.y || logDepthOrDepth == 0.0) {
discard;
}
#endif
#ifdef NORMAL_EC
// Compute normal by sampling adjacent pixels in 2x2 block in screen space
vec3 downUp = vectorFromOffset(eyeCoordinate, vec2(0.0, 1.0));
vec3 leftRight = vectorFromOffset(eyeCoordinate, vec2(1.0, 0.0));
vec3 normalEC = normalize(cross(leftRight, downUp));
#endif
#ifdef PER_INSTANCE_COLOR
vec4 color = czm_gammaCorrect(v_color);
#ifdef FLAT
out_FragColor = color;
#else // FLAT
czm_materialInput materialInput;
materialInput.normalEC = normalEC;
materialInput.positionToEyeEC = -eyeCoordinate.xyz;
czm_material material = czm_getDefaultMaterial(materialInput);
material.diffuse = color.rgb;
material.alpha = color.a;
out_FragColor = czm_phong(normalize(-eyeCoordinate.xyz), material, czm_lightDirectionEC);
#endif // FLAT
// Premultiply alpha. Required for classification primitives on translucent globe.
out_FragColor.rgb *= out_FragColor.a;
#else // PER_INSTANCE_COLOR
// Material support.
// USES_ is distinct from REQUIRES_, because some things are dependencies of each other or
// dependencies for culling but might not actually be used by the material.
czm_materialInput materialInput;
#ifdef USES_NORMAL_EC
materialInput.normalEC = normalEC;
#endif
#ifdef USES_POSITION_TO_EYE_EC
materialInput.positionToEyeEC = -eyeCoordinate.xyz;
#endif
#ifdef USES_TANGENT_TO_EYE
materialInput.tangentToEyeMatrix = czm_eastNorthUpToEyeCoordinates(worldCoordinate, normalEC);
#endif
#ifdef USES_ST
// Remap texture coordinates from computed (approximately aligned with cartographic space) to the desired
// texture coordinate system, which typically forms a tight oriented bounding box around the geometry.
// Shader is provided a set of reference points for remapping.
materialInput.st.x = czm_lineDistance(v_uvMinAndSphericalLongitudeRotation.xy, v_uMaxAndInverseDistance.xy, uv) * v_uMaxAndInverseDistance.z;
materialInput.st.y = czm_lineDistance(v_uvMinAndSphericalLongitudeRotation.xy, v_vMaxAndInverseDistance.xy, uv) * v_vMaxAndInverseDistance.z;
#endif
czm_material material = czm_getMaterial(materialInput);
#ifdef FLAT
out_FragColor = vec4(material.diffuse + material.emission, material.alpha);
#else // FLAT
out_FragColor = czm_phong(normalize(-eyeCoordinate.xyz), material, czm_lightDirectionEC);
#endif // FLAT
// Premultiply alpha. Required for classification primitives on translucent globe.
out_FragColor.rgb *= out_FragColor.a;
#endif // PER_INSTANCE_COLOR
czm_writeDepthClamp();
#endif // PICK
}
`;function qu(e,t,n){this._projectionExtentDefines={eastMostYhighDefine:"",eastMostYlowDefine:"",westMostYhighDefine:"",westMostYlowDefine:""};let i=new W8;i.requiresTextureCoordinates=e,i.requiresEC=!n.flat;let o=new W8;if(o.requiresTextureCoordinates=e,n instanceof nn)i.requiresNormalEC=!n.flat;else{let r=`${n.material.shaderSource}
${n.fragmentShaderSource}`;i.normalEC=r.indexOf("materialInput.normalEC")!==-1||r.indexOf("czm_getDefaultMaterial")!==-1,i.positionToEyeEC=r.indexOf("materialInput.positionToEyeEC")!==-1,i.tangentToEyeMatrix=r.indexOf("materialInput.tangentToEyeMatrix")!==-1,i.st=r.indexOf("materialInput.st")!==-1}this._colorShaderDependencies=i,this._pickShaderDependencies=o,this._appearance=n,this._extentsCulling=e,this._planarExtents=t}qu.prototype.createFragmentShader=function(e){let t=this._appearance,n=this._colorShaderDependencies,i=[];!e&&!this._planarExtents&&i.push("SPHERICAL"),n.requiresEC&&i.push("REQUIRES_EC"),n.requiresWC&&i.push("REQUIRES_WC"),n.requiresTextureCoordinates&&i.push("TEXTURE_COORDINATES"),this._extentsCulling&&i.push("CULL_FRAGMENTS"),n.requiresNormalEC&&i.push("NORMAL_EC"),t instanceof nn&&i.push("PER_INSTANCE_COLOR"),n.normalEC&&i.push("USES_NORMAL_EC"),n.positionToEyeEC&&i.push("USES_POSITION_TO_EYE_EC"),n.tangentToEyeMatrix&&i.push("USES_TANGENT_TO_EYE"),n.st&&i.push("USES_ST"),t.flat&&i.push("FLAT");let o="";return t instanceof nn||(o=t.material.shaderSource),new Ue({defines:i,sources:[o,_T]})};qu.prototype.createPickFragmentShader=function(e){let t=this._pickShaderDependencies,n=["PICK"];return!e&&!this._planarExtents&&n.push("SPHERICAL"),t.requiresEC&&n.push("REQUIRES_EC"),t.requiresWC&&n.push("REQUIRES_WC"),t.requiresTextureCoordinates&&n.push("TEXTURE_COORDINATES"),this._extentsCulling&&n.push("CULL_FRAGMENTS"),new Ue({defines:n,sources:[_T],pickColorQualifier:"in"})};qu.prototype.createVertexShader=function(e,t,n,i){return fee(this._colorShaderDependencies,this._planarExtents,n,e,t,this._appearance,i,this._projectionExtentDefines)};qu.prototype.createPickVertexShader=function(e,t,n,i){return fee(this._pickShaderDependencies,this._planarExtents,n,e,t,void 0,i,this._projectionExtentDefines)};var oee=new h,ree=new he,see={high:0,low:0};function fee(e,t,n,i,o,r,s,a){let c=i.slice();if(a.eastMostYhighDefine===""){let l=ree;l.longitude=O.PI,l.latitude=0,l.height=0;let f=s.project(l,oee),d=Wn.encode(f.x,see);a.eastMostYhighDefine=`EAST_MOST_X_HIGH ${d.high.toFixed(`${d.high}`.length+1)}`,a.eastMostYlowDefine=`EAST_MOST_X_LOW ${d.low.toFixed(`${d.low}`.length+1)}`;let p=ree;p.longitude=-O.PI,p.latitude=0,p.height=0;let g=s.project(p,oee);d=Wn.encode(g.x,see),a.westMostYhighDefine=`WEST_MOST_X_HIGH ${d.high.toFixed(`${d.high}`.length+1)}`,a.westMostYlowDefine=`WEST_MOST_X_LOW ${d.low.toFixed(`${d.low}`.length+1)}`}return n&&(c.push(a.eastMostYhighDefine),c.push(a.eastMostYlowDefine),c.push(a.westMostYhighDefine),c.push(a.westMostYlowDefine)),u(r)&&r instanceof nn&&c.push("PER_INSTANCE_COLOR"),e.requiresTextureCoordinates&&(c.push("TEXTURE_COORDINATES"),t||n||c.push("SPHERICAL"),n&&c.push("COLUMBUS_VIEW_2D")),new Ue({defines:c,sources:[o]})}function W8(){this._requiresEC=!1,this._requiresWC=!1,this._requiresNormalEC=!1,this._requiresTextureCoordinates=!1,this._usesNormalEC=!1,this._usesPositionToEyeEC=!1,this._usesTangentToEyeMat=!1,this._usesSt=!1}Object.defineProperties(W8.prototype,{requiresEC:{get:function(){return this._requiresEC},set:function(e){this._requiresEC=e||this._requiresEC}},requiresWC:{get:function(){return this._requiresWC},set:function(e){this._requiresWC=e||this._requiresWC,this.requiresEC=this._requiresWC}},requiresNormalEC:{get:function(){return this._requiresNormalEC},set:function(e){this._requiresNormalEC=e||this._requiresNormalEC,this.requiresEC=this._requiresNormalEC}},requiresTextureCoordinates:{get:function(){return this._requiresTextureCoordinates},set:function(e){this._requiresTextureCoordinates=e||this._requiresTextureCoordinates,this.requiresWC=this._requiresTextureCoordinates}},normalEC:{set:function(e){this.requiresNormalEC=e,this._usesNormalEC=e},get:function(){return this._usesNormalEC}},tangentToEyeMatrix:{set:function(e){this.requiresWC=e,this.requiresNormalEC=e,this._usesTangentToEyeMat=e},get:function(){return this._usesTangentToEyeMat}},positionToEyeEC:{set:function(e){this.requiresEC=e,this._usesPositionToEyeEC=e},get:function(){return this._usesPositionToEyeEC}},st:{set:function(e){this.requiresTextureCoordinates=e,this._usesSt=e},get:function(){return this._usesSt}}});function aee(e,t,n){return Math.abs((t.y-e.y)*n.x-(t.x-e.x)*n.y+t.x*e.y-t.y*e.x)/H.distance(t,e)}var sPe=[new H,new H,new H,new H];function dee(e,t){let n=sPe,i=H.unpack(t,0,n[0]),o=H.unpack(t,2,n[1]),r=H.unpack(t,4,n[2]);e.uMaxVmax=new za({componentDatatype:X.FLOAT,componentsPerAttribute:4,normalize:!1,value:[o.x,o.y,r.x,r.y]});let s=1/aee(i,o,r),a=1/aee(i,r,o);e.uvMinAndExtents=new za({componentDatatype:X.FLOAT,componentsPerAttribute:4,normalize:!1,value:[i.x,i.y,s,a]})}var hee=new he,mee=new h,aPe=new h,cPe=new h,fV={high:0,low:0};function pee(e,t,n){let i=hee;i.height=0,i.longitude=e.west,i.latitude=e.south;let o=t.project(i,mee);i.latitude=e.north;let r=t.project(i,aPe);i.longitude=e.east,i.latitude=e.south;let s=t.project(i,cPe),a=[0,0,0,0],c=[0,0,0,0],l=Wn.encode(o.x,fV);a[0]=l.high,c[0]=l.low,l=Wn.encode(o.y,fV),a[1]=l.high,c[1]=l.low,l=Wn.encode(r.y,fV),a[2]=l.high,c[2]=l.low,l=Wn.encode(s.x,fV),a[3]=l.high,c[3]=l.low,n.planes2D_HIGH=new za({componentDatatype:X.FLOAT,componentsPerAttribute:4,normalize:!1,value:a}),n.planes2D_LOW=new za({componentDatatype:X.FLOAT,componentsPerAttribute:4,normalize:!1,value:c})}var lPe=new N,uPe=new N,cee=new h,fPe=new he,dPe=[new he,new he,new he,new he,new he,new he,new he,new he];function hPe(e,t,n,i,o,r){let s=ce.center(e,fPe);s.height=n;let a=he.toCartesian(s,t,cee),c=Pt.eastNorthUpToFixedFrame(a,t,lPe),l=N.inverse(c,uPe),f=e.west,d=e.east,p=e.north,g=e.south,m=dPe;m[0].latitude=g,m[0].longitude=f,m[1].latitude=p,m[1].longitude=f,m[2].latitude=p,m[2].longitude=d,m[3].latitude=g,m[3].longitude=d;let A=(f+d)*.5,x=(p+g)*.5;m[4].latitude=g,m[4].longitude=A,m[5].latitude=p,m[5].longitude=A,m[6].latitude=x,m[6].longitude=f,m[7].latitude=x,m[7].longitude=d;let C=Number.POSITIVE_INFINITY,E=Number.NEGATIVE_INFINITY,T=Number.POSITIVE_INFINITY,S=Number.NEGATIVE_INFINITY;for(let P=0;P<8;P++){m[P].height=n;let M=he.toCartesian(m[P],t,cee);N.multiplyByPoint(l,M,M),M.z=0,C=Math.min(C,M.x),E=Math.max(E,M.x),T=Math.min(T,M.y),S=Math.max(S,M.y)}let v=i;v.x=C,v.y=T,v.z=0,N.multiplyByPoint(c,v,v);let w=o;w.x=E,w.y=T,w.z=0,N.multiplyByPoint(c,w,w),h.subtract(w,v,o);let R=r;R.x=C,R.y=S,R.z=0,N.multiplyByPoint(c,R,R),h.subtract(R,v,r)}var mPe=new h,pPe=new h,_Pe=new Wn;qu.getPlanarTextureCoordinateAttributes=function(e,t,n,i,o){let r=mee,s=mPe,a=pPe;hPe(e,n,y(o,0),r,s,a);let c={};dee(c,t);let l=Wn.fromCartesian(r,_Pe);return c.southWest_HIGH=new za({componentDatatype:X.FLOAT,componentsPerAttribute:3,normalize:!1,value:h.pack(l.high,[0,0,0])}),c.southWest_LOW=new za({componentDatatype:X.FLOAT,componentsPerAttribute:3,normalize:!1,value:h.pack(l.low,[0,0,0])}),c.eastward=new za({componentDatatype:X.FLOAT,componentsPerAttribute:3,normalize:!1,value:h.pack(s,[0,0,0])}),c.northward=new za({componentDatatype:X.FLOAT,componentsPerAttribute:3,normalize:!1,value:h.pack(a,[0,0,0])}),pee(e,i,c),c};var gPe=new h;function lee(e,t,n,i){let o=hee;o.latitude=e,o.longitude=t,o.height=0;let r=he.toCartesian(o,n,gPe),s=Math.sqrt(r.x*r.x+r.y*r.y),a=O.fastApproximateAtan2(s,r.z),c=O.fastApproximateAtan2(r.x,r.y);return i.x=a,i.y=c,i}var uee=new H;qu.getSphericalExtentGeometryInstanceAttributes=function(e,t,n,i){let o=lee(e.south,e.west,n,uee),r=o.x,s=o.y,a=lee(e.north,e.east,n,uee),c=a.x,l=a.y,f=0;s>l&&(f=O.PI-s,s=-O.PI,l+=f),r-=O.EPSILON5,s-=O.EPSILON5,c+=O.EPSILON5,l+=O.EPSILON5;let d=1/(l-s),p=1/(c-r),g={sphericalExtents:new za({componentDatatype:X.FLOAT,componentsPerAttribute:4,normalize:!1,value:[r,s,p,d]}),longitudeRotation:new za({componentDatatype:X.FLOAT,componentsPerAttribute:1,normalize:!1,value:[f]})};return dee(g,t),pee(e,i,g),g};qu.hasAttributesForTextureCoordinatePlanes=function(e){return u(e.southWest_HIGH)&&u(e.southWest_LOW)&&u(e.northward)&&u(e.eastward)&&u(e.planes2D_HIGH)&&u(e.planes2D_LOW)&&u(e.uMaxVmax)&&u(e.uvMinAndExtents)};qu.hasAttributesForSphericalExtents=function(e){return u(e.sphericalExtents)&&u(e.longitudeRotation)&&u(e.planes2D_HIGH)&&u(e.planes2D_LOW)&&u(e.uMaxVmax)&&u(e.uvMinAndExtents)};function yPe(e){return Math.max(e.width,e.height)>qu.MAX_WIDTH_FOR_PLANAR_EXTENTS}qu.shouldUseSphericalCoordinates=function(e){return yPe(e)};qu.MAX_WIDTH_FOR_PLANAR_EXTENTS=O.toRadians(1);var Kl=qu;var APe={NEVER:ee.NEVER,LESS:ee.LESS,EQUAL:ee.EQUAL,LESS_OR_EQUAL:ee.LEQUAL,GREATER:ee.GREATER,NOT_EQUAL:ee.NOTEQUAL,GREATER_OR_EQUAL:ee.GEQUAL,ALWAYS:ee.ALWAYS},Un=Object.freeze(APe);var xPe={ZERO:ee.ZERO,KEEP:ee.KEEP,REPLACE:ee.REPLACE,INCREMENT:ee.INCR,DECREMENT:ee.DECR,INVERT:ee.INVERT,INCREMENT_WRAP:ee.INCR_WRAP,DECREMENT_WRAP:ee.DECR_WRAP},dt=Object.freeze(xPe);var dV={CESIUM_3D_TILE_MASK:128,SKIP_LOD_MASK:112,SKIP_LOD_BIT_SHIFT:4,CLASSIFICATION_MASK:15};dV.setCesium3DTileBit=function(){return{enabled:!0,frontFunction:Un.ALWAYS,frontOperation:{fail:dt.KEEP,zFail:dt.KEEP,zPass:dt.REPLACE},backFunction:Un.ALWAYS,backOperation:{fail:dt.KEEP,zFail:dt.KEEP,zPass:dt.REPLACE},reference:dV.CESIUM_3D_TILE_MASK,mask:dV.CESIUM_3D_TILE_MASK}};var Rt=Object.freeze(dV);function G0(e){e=y(e,y.EMPTY_OBJECT);let t=e.geometryInstances;this.geometryInstances=t,this.show=y(e.show,!0),this.classificationType=y(e.classificationType,Vn.BOTH),this.debugShowBoundingVolume=y(e.debugShowBoundingVolume,!1),this.debugShowShadowVolume=y(e.debugShowShadowVolume,!1),this._debugShowShadowVolume=!1,this._extruded=y(e._extruded,!1),this._uniformMap=e._uniformMap,this._sp=void 0,this._spStencil=void 0,this._spPick=void 0,this._spColor=void 0,this._spPick2D=void 0,this._spColor2D=void 0,this._rsStencilDepthPass=void 0,this._rsStencilDepthPass3DTiles=void 0,this._rsColorPass=void 0,this._rsPickPass=void 0,this._commandsIgnoreShow=[],this._ready=!1;let n=this;this._readyPromise=new Promise((i,o)=>{n._completeLoad=()=>{if(this._ready)return;this._ready=!0,this.releaseGeometryInstances&&(this.geometryInstances=void 0);let r=this._error;u(r)?o(r):i(this)}}),this._primitive=void 0,this._pickPrimitive=e._pickPrimitive,this._hasSphericalExtentsAttribute=!1,this._hasPlanarExtentsAttributes=!1,this._hasPerColorAttribute=!1,this.appearance=e.appearance,this._createBoundingVolumeFunction=e._createBoundingVolumeFunction,this._updateAndQueueCommandsFunction=e._updateAndQueueCommandsFunction,this._usePickOffsets=!1,this._primitiveOptions={geometryInstances:void 0,appearance:void 0,vertexCacheOptimize:y(e.vertexCacheOptimize,!1),interleave:y(e.interleave,!1),releaseGeometryInstances:y(e.releaseGeometryInstances,!0),allowPicking:y(e.allowPicking,!0),asynchronous:y(e.asynchronous,!0),compressVertices:y(e.compressVertices,!0),_createBoundingVolumeFunction:void 0,_createRenderStatesFunction:void 0,_createShaderProgramFunction:void 0,_createCommandsFunction:void 0,_updateAndQueueCommandsFunction:void 0,_createPickOffsets:!0}}Object.defineProperties(G0.prototype,{vertexCacheOptimize:{get:function(){return this._primitiveOptions.vertexCacheOptimize}},interleave:{get:function(){return this._primitiveOptions.interleave}},releaseGeometryInstances:{get:function(){return this._primitiveOptions.releaseGeometryInstances}},allowPicking:{get:function(){return this._primitiveOptions.allowPicking}},asynchronous:{get:function(){return this._primitiveOptions.asynchronous}},compressVertices:{get:function(){return this._primitiveOptions.compressVertices}},ready:{get:function(){return this._ready}},readyPromise:{get:function(){return this._readyPromise}},_needs2DShader:{get:function(){return this._hasPlanarExtentsAttributes||this._hasSphericalExtentsAttribute}}});G0.isSupported=function(e){return e.context.stencilBuffer};function gT(e,t){let n=t?Un.EQUAL:Un.ALWAYS;return{colorMask:{red:!1,green:!1,blue:!1,alpha:!1},stencilTest:{enabled:e,frontFunction:n,frontOperation:{fail:dt.KEEP,zFail:dt.DECREMENT_WRAP,zPass:dt.KEEP},backFunction:n,backOperation:{fail:dt.KEEP,zFail:dt.INCREMENT_WRAP,zPass:dt.KEEP},reference:Rt.CESIUM_3D_TILE_MASK,mask:Rt.CESIUM_3D_TILE_MASK},stencilMask:Rt.CLASSIFICATION_MASK,depthTest:{enabled:!0,func:ka.LESS_OR_EQUAL},depthMask:!1}}function q8(e){return{stencilTest:{enabled:e,frontFunction:Un.NOT_EQUAL,frontOperation:{fail:dt.ZERO,zFail:dt.ZERO,zPass:dt.ZERO},backFunction:Un.NOT_EQUAL,backOperation:{fail:dt.ZERO,zFail:dt.ZERO,zPass:dt.ZERO},reference:0,mask:Rt.CLASSIFICATION_MASK},stencilMask:Rt.CLASSIFICATION_MASK,depthTest:{enabled:!1},depthMask:!1,blending:un.PRE_MULTIPLIED_ALPHA_BLEND}}var CPe={stencilTest:{enabled:!0,frontFunction:Un.NOT_EQUAL,frontOperation:{fail:dt.ZERO,zFail:dt.ZERO,zPass:dt.ZERO},backFunction:Un.NOT_EQUAL,backOperation:{fail:dt.ZERO,zFail:dt.ZERO,zPass:dt.ZERO},reference:0,mask:Rt.CLASSIFICATION_MASK},stencilMask:Rt.CLASSIFICATION_MASK,depthTest:{enabled:!1},depthMask:!1};function TPe(e,t,n,i){if(u(e._rsStencilDepthPass))return;let o=!e.debugShowShadowVolume;e._rsStencilDepthPass=Ve.fromCache(gT(o,!1)),e._rsStencilDepthPass3DTiles=Ve.fromCache(gT(o,!0)),e._rsColorPass=Ve.fromCache(q8(o,!1)),e._rsPickPass=Ve.fromCache(CPe)}function EPe(e,t){if(!e.compressVertices)return t;if(t.search(/in\s+vec3\s+extrudeDirection;/g)!==-1){let n="compressedAttributes",i=`in vec2 ${n};`,o=`vec3 extrudeDirection;
`,r=` extrudeDirection = czm_octDecode(${n}, 65535.0);
`,s=t;s=s.replace(/in\s+vec3\s+extrudeDirection;/g,""),s=Ue.replaceMain(s,"czm_non_compressed_main");let a=`void main()
{
${r} czm_non_compressed_main();
}`;return[i,o,s,a].join(`
`)}}function bPe(e,t){let n=t.context,i=e._primitive,o=kI;o=e._primitive._batchTable.getVertexShaderCallback()(o),o=bn._appendDistanceDisplayConditionToShader(i,o),o=bn._modifyShaderPosition(e,o,t.scene3DOnly),o=bn._updateColorAttribute(i,o);let r=e._hasPlanarExtentsAttributes,s=r||e._hasSphericalExtentsAttribute;e._extruded&&(o=EPe(i,o));let a=e._extruded?"EXTRUDED_GEOMETRY":"",c=new Ue({defines:[a],sources:[o]}),l=new Ue({sources:[sg]}),f=e._primitive._attributeLocations,d=new Kl(s,r,e.appearance);if(e._spStencil=Yt.replaceCache({context:n,shaderProgram:e._spStencil,vertexShaderSource:c,fragmentShaderSource:l,attributeLocations:f}),e._primitive.allowPicking){let m=Ue.createPickVertexShaderSource(o);m=bn._appendShowToShader(i,m),m=bn._updatePickColorAttribute(m);let A=d.createPickFragmentShader(!1),x=d.createPickVertexShader([a],m,!1,t.mapProjection);if(e._spPick=Yt.replaceCache({context:n,shaderProgram:e._spPick,vertexShaderSource:x,fragmentShaderSource:A,attributeLocations:f}),s){let C=n.shaderCache.getDerivedShaderProgram(e._spPick,"2dPick");if(!u(C)){let E=d.createPickFragmentShader(!0),T=d.createPickVertexShader([a],m,!0,t.mapProjection);C=n.shaderCache.createDerivedShaderProgram(e._spPick,"2dPick",{vertexShaderSource:T,fragmentShaderSource:E,attributeLocations:f})}e._spPick2D=C}}else e._spPick=Yt.fromCache({context:n,vertexShaderSource:c,fragmentShaderSource:l,attributeLocations:f});o=bn._appendShowToShader(i,o),c=new Ue({defines:[a],sources:[o]}),e._sp=Yt.replaceCache({context:n,shaderProgram:e._sp,vertexShaderSource:c,fragmentShaderSource:l,attributeLocations:f});let p=d.createFragmentShader(!1),g=d.createVertexShader([a],o,!1,t.mapProjection);if(e._spColor=Yt.replaceCache({context:n,shaderProgram:e._spColor,vertexShaderSource:g,fragmentShaderSource:p,attributeLocations:f}),s){let m=n.shaderCache.getDerivedShaderProgram(e._spColor,"2dColor");if(!u(m)){let A=d.createFragmentShader(!0),x=d.createVertexShader([a],o,!0,t.mapProjection);m=n.shaderCache.createDerivedShaderProgram(e._spColor,"2dColor",{vertexShaderSource:x,fragmentShaderSource:A,attributeLocations:f})}e._spColor2D=m}}function SPe(e,t){let n=e._primitive,i=n._va.length*2;t.length=i;let o,r,s,a=0,c=n._batchTable.getUniformMapCallback()(e._uniformMap),l=e._needs2DShader;for(o=0;o<i;o+=2){let g=n._va[a++];r=t[o],u(r)||(r=t[o]=new tt({owner:e,primitiveType:n._primitiveType})),r.vertexArray=g,r.renderState=e._rsStencilDepthPass,r.shaderProgram=e._sp,r.uniformMap=c,r.pass=Ee.TERRAIN_CLASSIFICATION,s=tt.shallowClone(r,r.derivedCommands.tileset),s.renderState=e._rsStencilDepthPass3DTiles,s.pass=Ee.CESIUM_3D_TILE_CLASSIFICATION,r.derivedCommands.tileset=s,r=t[o+1],u(r)||(r=t[o+1]=new tt({owner:e,primitiveType:n._primitiveType})),r.vertexArray=g,r.renderState=e._rsColorPass,r.shaderProgram=e._spColor,r.pass=Ee.TERRAIN_CLASSIFICATION;let A=e.appearance.material;if(u(A)&&(c=gt(c,A._uniforms)),r.uniformMap=c,s=tt.shallowClone(r,r.derivedCommands.tileset),s.pass=Ee.CESIUM_3D_TILE_CLASSIFICATION,r.derivedCommands.tileset=s,l){let x=tt.shallowClone(r,r.derivedCommands.appearance2D);x.shaderProgram=e._spColor2D,r.derivedCommands.appearance2D=x,x=tt.shallowClone(s,s.derivedCommands.appearance2D),x.shaderProgram=e._spColor2D,s.derivedCommands.appearance2D=x}}let f=e._commandsIgnoreShow,d=e._spStencil,p=0;i=f.length=i/2;for(let g=0;g<i;++g){let m=f[g]=tt.shallowClone(t[p],f[g]);m.shaderProgram=d,m.pass=Ee.CESIUM_3D_TILE_CLASSIFICATION_IGNORE_SHOW,p+=2}}function vPe(e,t){let n=e._usePickOffsets,i=e._primitive,o=i._va.length*2,r,s=0,a;n&&(r=i._pickOffsets,o=r.length*2),t.length=o;let c,l,f,d=0,p=i._batchTable.getUniformMapCallback()(e._uniformMap),g=e._needs2DShader;for(c=0;c<o;c+=2){let m=i._va[d++];if(n&&(a=r[s++],m=i._va[a.index]),l=t[c],u(l)||(l=t[c]=new tt({owner:e,primitiveType:i._primitiveType,pickOnly:!0})),l.vertexArray=m,l.renderState=e._rsStencilDepthPass,l.shaderProgram=e._sp,l.uniformMap=p,l.pass=Ee.TERRAIN_CLASSIFICATION,n&&(l.offset=a.offset,l.count=a.count),f=tt.shallowClone(l,l.derivedCommands.tileset),f.renderState=e._rsStencilDepthPass3DTiles,f.pass=Ee.CESIUM_3D_TILE_CLASSIFICATION,l.derivedCommands.tileset=f,l=t[c+1],u(l)||(l=t[c+1]=new tt({owner:e,primitiveType:i._primitiveType,pickOnly:!0})),l.vertexArray=m,l.renderState=e._rsPickPass,l.shaderProgram=e._spPick,l.uniformMap=p,l.pass=Ee.TERRAIN_CLASSIFICATION,n&&(l.offset=a.offset,l.count=a.count),f=tt.shallowClone(l,l.derivedCommands.tileset),f.pass=Ee.CESIUM_3D_TILE_CLASSIFICATION,l.derivedCommands.tileset=f,g){let A=tt.shallowClone(l,l.derivedCommands.pick2D);A.shaderProgram=e._spPick2D,l.derivedCommands.pick2D=A,A=tt.shallowClone(f,f.derivedCommands.pick2D),A.shaderProgram=e._spPick2D,f.derivedCommands.pick2D=A}}}function DPe(e,t,n,i,o,r,s){SPe(e,r),vPe(e,s)}function _ee(e,t){return Math.floor(e%t/2)}function j8(e,t,n,i,o,r){e.modelMatrix=n,e.boundingVolume=o,e.cull=i,e.debugShowBoundingVolume=r,t.commandList.push(e)}function gee(e,t,n,i,o){e.modelMatrix=n,e.boundingVolume=o,e.cull=i,t.commandList.push(e)}function wPe(e,t,n,i,o,r,s,a){let c=e._primitive;bn._updateBoundingVolumes(c,t,o);let l;t.mode===te.SCENE3D?l=c._boundingSphereWC:t.mode===te.COLUMBUS_VIEW?l=c._boundingSphereCV:t.mode===te.SCENE2D&&u(c._boundingSphere2D)?l=c._boundingSphere2D:u(c._boundingSphereMorph)&&(l=c._boundingSphereMorph);let f=e.classificationType,d=f!==Vn.CESIUM_3D_TILE,p=f!==Vn.TERRAIN,g=t.passes,m,A,x;if(g.render){let C=n.length;for(m=0;m<C;++m)A=l[_ee(m,C)],d&&(x=n[m],j8(x,t,o,r,A,s)),p&&(x=n[m].derivedCommands.tileset,j8(x,t,o,r,A,s));if(t.invertClassification){let E=e._commandsIgnoreShow,T=E.length;for(m=0;m<T;++m)A=l[m],x=E[m],j8(x,t,o,r,A,s)}}if(g.pick){let C=i.length,E=c._pickOffsets;for(m=0;m<C;++m){let T=E[_ee(m,C)];A=l[T.index],d&&(x=i[m],gee(x,t,o,r,A)),p&&(x=i[m].derivedCommands.tileset,gee(x,t,o,r,A))}}}G0.prototype.update=function(e){if(!u(this._primitive)&&!u(this.geometryInstances))return;let t=this.appearance;u(t)&&u(t.material)&&t.material.update(e.context);let n=this,i=this._primitiveOptions;if(!u(this._primitive)){let o=Array.isArray(this.geometryInstances)?this.geometryInstances:[this.geometryInstances],r=o.length,s,a,c,l=!1,f=!0,d,p=!1,g=!1;for(r>0&&(c=o[0].attributes,p=Kl.hasAttributesForSphericalExtents(c),g=Kl.hasAttributesForTextureCoordinatePlanes(c),d=c.color),s=0;s<r;s++){a=o[s];let A=a.attributes.color;u(A)&&(l=!0),f=f&&u(A)&&Mt.equals(d,A)}if(!f&&!p&&!g)throw new de("All GeometryInstances must have the same color attribute except via GroundPrimitives");l&&!u(t)&&(t=new nn({flat:!0}),this.appearance=t),this._usePickOffsets=!p&&!g,this._hasSphericalExtentsAttribute=p,this._hasPlanarExtentsAttributes=g,this._hasPerColorAttribute=l;let m=new Array(r);for(s=0;s<r;++s)a=o[s],m[s]=new At({geometry:a.geometry,attributes:a.attributes,modelMatrix:a.modelMatrix,id:a.id,pickPrimitive:y(this._pickPrimitive,n)});i.appearance=t,i.geometryInstances=m,u(this._createBoundingVolumeFunction)&&(i._createBoundingVolumeFunction=function(A,x){n._createBoundingVolumeFunction(A,x)}),i._createRenderStatesFunction=function(A,x,C,E){TPe(n,x)},i._createShaderProgramFunction=function(A,x,C){bPe(n,x)},i._createCommandsFunction=function(A,x,C,E,T,S,v){DPe(n,void 0,void 0,!0,!1,S,v)},u(this._updateAndQueueCommandsFunction)?i._updateAndQueueCommandsFunction=function(A,x,C,E,T,S,v,w){n._updateAndQueueCommandsFunction(A,x,C,E,T,S,v,w)}:i._updateAndQueueCommandsFunction=function(A,x,C,E,T,S,v,w){wPe(n,x,C,E,T,S,v,w)},this._primitive=new bn(i)}this.debugShowShadowVolume&&!this._debugShowShadowVolume&&this._ready?(this._debugShowShadowVolume=!0,this._rsStencilDepthPass=Ve.fromCache(gT(!1,!1)),this._rsStencilDepthPass3DTiles=Ve.fromCache(gT(!1,!0)),this._rsColorPass=Ve.fromCache(q8(!1))):!this.debugShowShadowVolume&&this._debugShowShadowVolume&&(this._debugShowShadowVolume=!1,this._rsStencilDepthPass=Ve.fromCache(gT(!0,!1)),this._rsStencilDepthPass3DTiles=Ve.fromCache(gT(!0,!0)),this._rsColorPass=Ve.fromCache(q8(!0))),this._primitive.appearance!==t&&(this._primitive.appearance=t),this._primitive.show=this.show,this._primitive.debugShowBoundingVolume=this.debugShowBoundingVolume,this._primitive.update(e),e.afterRender.push(()=>{u(this._primitive)&&this._primitive.ready&&this._completeLoad()})};G0.prototype.getGeometryInstanceAttributes=function(e){return this._primitive.getGeometryInstanceAttributes(e)};G0.prototype.isDestroyed=function(){return!1};G0.prototype.destroy=function(){return this._primitive=this._primitive&&this._primitive.destroy(),this._sp=this._sp&&this._sp.destroy(),this._spPick=this._spPick&&this._spPick.destroy(),this._spColor=this._spColor&&this._spColor.destroy(),this._spPick2D=void 0,this._spColor2D=void 0,le(this)};var yT=G0;var IPe={u_globeMinimumAltitude:function(){return 55e3}};function dl(e){e=y(e,y.EMPTY_OBJECT);let t=e.appearance,n=e.geometryInstances;if(!u(t)&&u(n)){let r=Array.isArray(n)?n:[n],s=r.length;for(let a=0;a<s;a++){let c=r[a].attributes;if(u(c)&&u(c.color)){t=new nn({flat:!0});break}}}this.appearance=t,this.geometryInstances=e.geometryInstances,this.show=y(e.show,!0),this.classificationType=y(e.classificationType,Vn.BOTH),this.debugShowBoundingVolume=y(e.debugShowBoundingVolume,!1),this.debugShowShadowVolume=y(e.debugShowShadowVolume,!1),this._boundingVolumes=[],this._boundingVolumes2D=[],this._ready=!1;let i=this;this._readyPromise=new Promise((r,s)=>{i._completeLoad=()=>{if(this._ready)return;this._ready=!0,this.releaseGeometryInstances&&(this.geometryInstances=void 0);let a=this._error;u(a)?s(a):r(this)}}),this._primitive=void 0,this._maxHeight=void 0,this._minHeight=void 0,this._maxTerrainHeight=fi._defaultMaxTerrainHeight,this._minTerrainHeight=fi._defaultMinTerrainHeight,this._boundingSpheresKeys=[],this._boundingSpheres=[],this._useFragmentCulling=!1,this._zIndex=void 0;let o=this;this._classificationPrimitiveOptions={geometryInstances:void 0,appearance:void 0,vertexCacheOptimize:y(e.vertexCacheOptimize,!1),interleave:y(e.interleave,!1),releaseGeometryInstances:y(e.releaseGeometryInstances,!0),allowPicking:y(e.allowPicking,!0),asynchronous:y(e.asynchronous,!0),compressVertices:y(e.compressVertices,!0),_createBoundingVolumeFunction:void 0,_updateAndQueueCommandsFunction:void 0,_pickPrimitive:o,_extruded:!0,_uniformMap:IPe}}Object.defineProperties(dl.prototype,{vertexCacheOptimize:{get:function(){return this._classificationPrimitiveOptions.vertexCacheOptimize}},interleave:{get:function(){return this._classificationPrimitiveOptions.interleave}},releaseGeometryInstances:{get:function(){return this._classificationPrimitiveOptions.releaseGeometryInstances}},allowPicking:{get:function(){return this._classificationPrimitiveOptions.allowPicking}},asynchronous:{get:function(){return this._classificationPrimitiveOptions.asynchronous}},compressVertices:{get:function(){return this._classificationPrimitiveOptions.compressVertices}},ready:{get:function(){return this._ready}},readyPromise:{get:function(){return this._readyPromise}}});dl.isSupported=yT.isSupported;function yee(e){return function(t,n){let i=n.maximumRadius,o=i/Math.cos(t*.5)-i;return e._maxHeight+o}}function Aee(e){return function(t,n){return e._minHeight}}var PPe=new h,OPe=new h,RPe=new h,BPe=new he,MPe=new ce;function hV(e,t){let n=e.mapProjection.ellipsoid;if(!u(t.attributes)||!u(t.attributes.position3DHigh))return u(t.rectangle)?t.rectangle:void 0;let i=t.attributes.position3DHigh.values,o=t.attributes.position3DLow.values,r=i.length,s=Number.POSITIVE_INFINITY,a=Number.POSITIVE_INFINITY,c=Number.NEGATIVE_INFINITY,l=Number.NEGATIVE_INFINITY;for(let d=0;d<r;d+=3){let p=h.unpack(i,d,PPe),g=h.unpack(o,d,OPe),m=h.add(p,g,RPe),A=n.cartesianToCartographic(m,BPe),x=A.latitude,C=A.longitude;s=Math.min(s,x),a=Math.min(a,C),c=Math.max(c,x),l=Math.max(l,C)}let f=MPe;return f.north=c,f.south=s,f.east=l,f.west=a,f}function LPe(e,t,n){let i=fi.getMinimumMaximumHeights(t,n);e._minTerrainHeight=i.minimumTerrainHeight,e._maxTerrainHeight=i.maximumTerrainHeight}function NPe(e,t,n){let i=t.mapProjection.ellipsoid,o=hV(t,n),r=Pn.fromRectangle(o,e._minHeight,e._maxHeight,i);if(e._boundingVolumes.push(r),!t.scene3DOnly){let s=t.mapProjection,a=se.fromRectangleWithHeights2D(o,s,e._maxHeight,e._minHeight);h.fromElements(a.center.z,a.center.x,a.center.y,a.center),e._boundingVolumes2D.push(a)}}function Y8(e,t){return Math.floor(e%t/2)}function X8(e,t,n,i,o,r,s){let a=e._primitive;n.mode!==te.SCENE3D&&t.shaderProgram===a._spColor&&a._needs2DShader&&(t=t.derivedCommands.appearance2D),t.owner=e,t.modelMatrix=i,t.boundingVolume=r,t.cull=o,t.debugShowBoundingVolume=s,n.commandList.push(t)}function xee(e,t,n,i,o,r){let s=e._primitive;n.mode!==te.SCENE3D&&t.shaderProgram===s._spPick&&s._needs2DShader&&(t=t.derivedCommands.pick2D),t.owner=e,t.modelMatrix=i,t.boundingVolume=r,t.cull=o,n.commandList.push(t)}function FPe(e,t,n,i,o,r,s,a){let c;t.mode===te.SCENE3D?c=e._boundingVolumes:c=e._boundingVolumes2D;let l=e.classificationType,f=l!==Vn.CESIUM_3D_TILE,d=l!==Vn.TERRAIN,p=t.passes,g=e._primitive,m,A,x;if(p.render){let C=n.length;for(m=0;m<C;++m)A=c[Y8(m,C)],f&&(x=n[m],X8(e,x,t,o,r,A,s)),d&&(x=n[m].derivedCommands.tileset,X8(e,x,t,o,r,A,s));if(t.invertClassification){let E=g._commandsIgnoreShow,T=E.length;for(m=0;m<T;++m)A=c[m],x=E[m],X8(e,x,t,o,r,A,s)}}if(p.pick){let C=i.length,E;for(e._useFragmentCulling||(E=g._primitive._pickOffsets),m=0;m<C;++m){if(A=c[Y8(m,C)],!e._useFragmentCulling){let T=E[Y8(m,C)];A=c[T.index]}f&&(x=i[m],xee(e,x,t,o,r,A)),d&&(x=i[m].derivedCommands.tileset,xee(e,x,t,o,r,A))}}}dl.initializeTerrainHeights=function(){return fi.initialize()};dl.prototype.update=function(e){if(!u(this._primitive)&&!u(this.geometryInstances))return;if(!fi.initialized){dl.initializeTerrainHeights();return}let t=this,n=this._classificationPrimitiveOptions;if(!u(this._primitive)){let i=e.mapProjection.ellipsoid,o,r,s,a=Array.isArray(this.geometryInstances)?this.geometryInstances:[this.geometryInstances],c=a.length,l=new Array(c),f,d;for(f=0;f<c;++f){o=a[f],r=o.geometry;let A=hV(e,r);u(d)?u(A)&&ce.union(d,A,d):d=ce.clone(A);let x=o.id;if(u(x)&&u(A)){let C=fi.getBoundingSphere(A,i);this._boundingSpheresKeys.push(x),this._boundingSpheres.push(C)}s=r.constructor,!u(s)||u(s.createShadowVolume)}LPe(this,d,i);let p=e.terrainExaggeration,g=e.terrainExaggerationRelativeHeight;this._minHeight=Sc.getHeight(this._minTerrainHeight,p,g),this._maxHeight=Sc.getHeight(this._maxTerrainHeight,p,g);let m=dl._supportsMaterials(e.context);if(this._useFragmentCulling=m,m){let A,x=!0;for(f=0;f<c;++f)if(o=a[f],r=o.geometry,d=hV(e,r),Kl.shouldUseSphericalCoordinates(d)){x=!1;break}for(f=0;f<c;++f){o=a[f],r=o.geometry,s=r.constructor;let C=hV(e,r),E=r.textureCoordinateRotationPoints;x?A=Kl.getPlanarTextureCoordinateAttributes(C,E,i,e.mapProjection,this._maxHeight):A=Kl.getSphericalExtentGeometryInstanceAttributes(C,E,i,e.mapProjection);let T=o.attributes;for(let S in T)T.hasOwnProperty(S)&&(A[S]=T[S]);l[f]=new At({geometry:s.createShadowVolume(r,Aee(this),yee(this)),attributes:A,id:o.id})}}else for(f=0;f<c;++f)o=a[f],r=o.geometry,s=r.constructor,l[f]=new At({geometry:s.createShadowVolume(r,Aee(this),yee(this)),attributes:o.attributes,id:o.id});n.geometryInstances=l,n.appearance=this.appearance,n._createBoundingVolumeFunction=function(A,x){NPe(t,A,x)},n._updateAndQueueCommandsFunction=function(A,x,C,E,T,S,v,w){FPe(t,x,C,E,T,S,v,w)},this._primitive=new yT(n)}this._primitive.appearance=this.appearance,this._primitive.show=this.show,this._primitive.debugShowShadowVolume=this.debugShowShadowVolume,this._primitive.debugShowBoundingVolume=this.debugShowBoundingVolume,this._primitive.update(e),e.afterRender.push(()=>{u(this._primitive)&&this._primitive.ready&&this._completeLoad()})};dl.prototype.getBoundingSphere=function(e){let t=this._boundingSpheresKeys.indexOf(e);if(t!==-1)return this._boundingSpheres[t]};dl.prototype.getGeometryInstanceAttributes=function(e){return this._primitive.getGeometryInstanceAttributes(e)};dl.prototype.isDestroyed=function(){return!1};dl.prototype.destroy=function(){return this._primitive=this._primitive&&this._primitive.destroy(),le(this)};dl._supportsMaterials=function(e){return e.depthTexture};dl.supportsMaterials=function(e){return dl._supportsMaterials(e.frameState.context)};var Dc=dl;function AT(){de.throwInstantiationError()}Object.defineProperties(AT.prototype,{isConstant:{get:de.throwInstantiationError},definitionChanged:{get:de.throwInstantiationError}});AT.prototype.getType=de.throwInstantiationError;AT.prototype.getValue=de.throwInstantiationError;AT.prototype.equals=de.throwInstantiationError;AT.getValue=function(e,t,n){let i;return u(t)&&(i=t.getType(e),u(i))?((!u(n)||n.type!==i)&&(n=Hi.fromType(i)),t.getValue(e,n.uniforms),n):((!u(n)||n.type!==Hi.ColorType)&&(n=Hi.fromType(Hi.ColorType)),z.clone(z.WHITE,n.uniforms.color),n)};var Wo=AT;function W0(e,t,n){this._primitives=t,this._orderedGroundPrimitives=n,this._primitive=void 0,this._outlinePrimitive=void 0,this._geometryUpdater=e,this._options=e._options,this._entity=e._entity,this._material=void 0}W0.prototype._isHidden=function(e,t,n){return!e.isShowing||!e.isAvailable(n)||!q.getValueOrDefault(t.show,n,!0)};W0.prototype._setOptions=de.throwInstantiationError;W0.prototype.update=function(e){let t=this._geometryUpdater,n=t._onTerrain,i=this._primitives,o=this._orderedGroundPrimitives;n?o.remove(this._primitive):(i.removeAndDestroy(this._primitive),i.removeAndDestroy(this._outlinePrimitive),this._outlinePrimitive=void 0),this._primitive=void 0;let r=this._entity,s=r[this._geometryUpdater._geometryPropertyName];if(this._setOptions(r,s,e),this._isHidden(r,s,e))return;let a=this._geometryUpdater.shadowsProperty.getValue(e),c=this._options;if(!u(s.fill)||s.fill.getValue(e)){let l=t.fillMaterialProperty,f=l instanceof Bt,d,p=t._getIsClosed(c);if(f)d=new nn({closed:p,flat:n&&!t._supportsMaterialsforEntitiesOnTerrain});else{let g=Wo.getValue(e,l,this._material);this._material=g,d=new co({material:g,translucent:g.isTranslucent(),closed:p})}if(n)c.vertexFormat=nn.VERTEX_FORMAT,this._primitive=o.add(new Dc({geometryInstances:this._geometryUpdater.createFillGeometryInstance(e),appearance:d,asynchronous:!1,shadows:a,classificationType:this._geometryUpdater.classificationTypeProperty.getValue(e)}),q.getValueOrUndefined(this._geometryUpdater.zIndex,e));else{c.vertexFormat=d.vertexFormat;let g=this._geometryUpdater.createFillGeometryInstance(e);f&&(d.translucent=g.attributes.color.value[3]!==255),this._primitive=i.add(new bn({geometryInstances:g,appearance:d,asynchronous:!1,shadows:a}))}}if(!n&&u(s.outline)&&s.outline.getValue(e)){let l=this._geometryUpdater.createOutlineGeometryInstance(e),f=q.getValueOrDefault(s.outlineWidth,e,1);this._outlinePrimitive=i.add(new bn({geometryInstances:l,appearance:new nn({flat:!0,translucent:l.attributes.color.value[3]!==255,renderState:{lineWidth:t._scene.clampLineWidth(f)}}),asynchronous:!1,shadows:a}))}};W0.prototype.getBoundingSphere=function(e){let t=this._entity,n=this._primitive,i=this._outlinePrimitive,o;return u(n)&&n.show&&n.ready&&(o=n.getGeometryInstanceAttributes(t),u(o)&&u(o.boundingSphere))?(se.clone(o.boundingSphere,e),at.DONE):u(i)&&i.show&&i.ready&&(o=i.getGeometryInstanceAttributes(t),u(o)&&u(o.boundingSphere))?(se.clone(o.boundingSphere,e),at.DONE):u(n)&&!n.ready||u(i)&&!i.ready?at.PENDING:at.FAILED};W0.prototype.isDestroyed=function(){return!1};W0.prototype.destroy=function(){let e=this._primitives,t=this._orderedGroundPrimitives;this._geometryUpdater._onTerrain?t.remove(this._primitive):e.removeAndDestroy(this._primitive),e.removeAndDestroy(this._outlinePrimitive),le(this)};var ri=W0;var VPe={NONE:0,GEODESIC:1,RHUMB:2},Xt=Object.freeze(VPe);var Cee=O.EPSILON10;function UPe(e,t,n,i){if(!u(e))return;n=y(n,!1);let o=u(i),r=e.length;if(r<2)return e;let s,a=e[0],c,l,f=0,d=-1;for(s=1;s<r;++s)c=e[s],t(a,c,Cee)?(u(l)||(l=e.slice(0,s),f=s-1,d=0),o&&i.push(s)):(u(l)&&(l.push(c),f=s,o&&(d=i.length)),a=c);return n&&t(e[0],e[r-1],Cee)&&(o&&(u(l)?i.splice(d,0,f):i.push(r-1)),u(l)?l.length-=1:l=e.slice(0,-1)),u(l)?l:e}var Co=UPe;function kPe(e){let 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o=h.cross(r,s,o),o=h.normalize(o,o),o;o=h.add(a,s,o),o=h.normalize(o,o);let c=h.cross(r,o,n1e);return h.dot(a,c)<i1e&&(o=h.negate(o,o)),o}var gV=cn.fromPointNormal(h.ZERO,h.UNIT_Y),r1e=new h,s1e=new h,a1e=new h,c1e=new h,l1e=new h,mV=new h,pV=new he,Pee=new he,Oee=new he;lg.createGeometry=function(e){let t=!e._scene3DOnly,n=e.loop,i=e._ellipsoid,o=e.granularity,r=e.arcType,s=new r5[e._projectionIndex](i),a=qee,c=Yee,l,f,d=e._positions,p=d.length;p===2&&(n=!1);let g,m,A,x,C=new ha(void 0,void 0,i),E,T,S,v=[d[0]];for(f=0;f<p-1;f++)g=d[f],m=d[f+1],E=Ki.lineSegmentPlane(g,m,gV,mV),u(E)&&!h.equalsEpsilon(E,g,O.EPSILON7)&&!h.equalsEpsilon(E,m,O.EPSILON7)&&(e.arcType===Xt.GEODESIC?v.push(h.clone(E)):e.arcType===Xt.RHUMB&&(S=i.cartesianToCartographic(E,pV).longitude,A=i.cartesianToCartographic(g,pV),x=i.cartesianToCartographic(m,Pee),C.setEndPoints(A,x),T=C.findIntersectionWithLongitude(S,Oee),E=i.cartographicToCartesian(T,mV),u(E)&&!h.equalsEpsilon(E,g,O.EPSILON7)&&!h.equalsEpsilon(E,m,O.EPSILON7)&&v.push(h.clone(E)))),v.push(m);n&&(g=d[p-1],m=d[0],E=Ki.lineSegmentPlane(g,m,gV,mV),u(E)&&!h.equalsEpsilon(E,g,O.EPSILON7)&&!h.equalsEpsilon(E,m,O.EPSILON7)&&(e.arcType===Xt.GEODESIC?v.push(h.clone(E)):e.arcType===Xt.RHUMB&&(S=i.cartesianToCartographic(E,pV).longitude,A=i.cartesianToCartographic(g,pV),x=i.cartesianToCartographic(m,Pee),C.setEndPoints(A,x),T=C.findIntersectionWithLongitude(S,Oee),E=i.cartographicToCartesian(T,mV),u(E)&&!h.equalsEpsilon(E,g,O.EPSILON7)&&!h.equalsEpsilon(E,m,O.EPSILON7)&&v.push(h.clone(E)))));let w=v.length,R=new Array(w);for(f=0;f<w;f++){let W=he.fromCartesian(v[f],i);W.height=0,R[f]=W}if(R=Co(R,he.equalsEpsilon),w=R.length,w<2)return;let P=[],M=[],L=[],_=[],b=r1e,D=s1e,I=a1e,B=c1e,F=l1e,k=R[0],U=R[1],G=R[w-1];for(b=wc(i,G,a,b),B=wc(i,U,a,B),D=wc(i,k,a,D),I=wc(i,k,c,I),n?F=e5(b,D,I,B,F):F=o5(k,U,c,i,F),h.pack(F,M,0),h.pack(D,L,0),h.pack(I,_,0),P.push(k.latitude),P.push(k.longitude),Q8(k,U,a,c,o,r,i,M,L,_,P),f=1;f<w-1;++f){b=h.clone(D,b),D=h.clone(B,D);let W=R[f];wc(i,W,c,I),wc(i,R[f+1],a,B),e5(b,D,I,B,F),l=M.length,h.pack(F,M,l),h.pack(D,L,l),h.pack(I,_,l),P.push(W.latitude),P.push(W.longitude),Q8(R[f],R[f+1],a,c,o,r,i,M,L,_,P)}let V=R[w-1],Y=R[w-2];if(D=wc(i,V,a,D),I=wc(i,V,c,I),n){let W=R[0];b=wc(i,Y,a,b),B=wc(i,W,a,B),F=e5(b,D,I,B,F)}else F=o5(Y,V,c,i,F);if(l=M.length,h.pack(F,M,l),h.pack(D,L,l),h.pack(I,_,l),P.push(V.latitude),P.push(V.longitude),n){for(Q8(V,k,a,c,o,r,i,M,L,_,P),l=M.length,f=0;f<3;++f)M[l+f]=M[f],L[l+f]=L[f],_[l+f]=_[f];P.push(k.latitude),P.push(k.longitude)}return L1e(n,s,L,_,M,P,t)};var u1e=new h,f1e=new J,d1e=new Me;function Ree(e,t,n,i){let o=np(n,t,u1e),r=h.dot(o,e);if(r>jee||r<vee){let s=np(i,n,Xee),a=r<vee?O.PI_OVER_TWO:-O.PI_OVER_TWO,c=Me.fromAxisAngle(s,a,d1e),l=J.fromQuaternion(c,f1e);return J.multiplyByVector(l,e,e),!0}return!1}var Bee=new he,h1e=new h,Mee=new h;function JI(e,t,n,i,o){let r=he.toCartesian(t,e._ellipsoid,h1e),s=h.add(r,n,Mee),a=!1,c=e._ellipsoid,l=c.cartesianToCartographic(s,Bee);Math.abs(t.longitude-l.longitude)>O.PI_OVER_TWO&&(a=!0,s=h.subtract(r,n,Mee),l=c.cartesianToCartographic(s,Bee)),l.height=0;let f=e.project(l,o);return o=h.subtract(f,i,o),o.z=0,o=h.normalize(o,o),a&&h.negate(o,o),o}var m1e=new h,Lee=new h;function Nee(e,t,n,i,o,r){let s=h.subtract(t,e,m1e);h.normalize(s,s);let a=n-qee,c=h.multiplyByScalar(s,a,Lee);h.add(e,c,o);let l=i-Yee;c=h.multiplyByScalar(s,l,Lee),h.add(t,c,r)}var p1e=new h;function _V(e,t){let n=cn.getPointDistance(gV,e),i=cn.getPointDistance(gV,t),o=p1e;O.equalsEpsilon(n,0,O.EPSILON2)?(o=np(t,e,o),h.multiplyByScalar(o,O.EPSILON2,o),h.add(e,o,e)):O.equalsEpsilon(i,0,O.EPSILON2)&&(o=np(e,t,o),h.multiplyByScalar(o,O.EPSILON2,o),h.add(t,o,t))}function _1e(e,t){let n=Math.abs(e.longitude),i=Math.abs(t.longitude);if(O.equalsEpsilon(n,O.PI,O.EPSILON11)){let o=O.sign(t.longitude);return e.longitude=o*(n-O.EPSILON11),1}else if(O.equalsEpsilon(i,O.PI,O.EPSILON11)){let o=O.sign(e.longitude);return t.longitude=o*(i-O.EPSILON11),2}return 0}var Kee=new he,Zee=new he,Fee=new h,t5=new h,Vee=new h,Uee=new h,g1e=new h,kee=new h,y1e=[Kee,Zee],A1e=new ce,x1e=new h,C1e=new h,T1e=new h,E1e=new h,b1e=new h,S1e=new h,n5=new h,i5=new h,v1e=new h,D1e=new h,w1e=new h,zee=new h,I1e=new h,P1e=new h,O1e=new Wn,R1e=new Wn,Hee=new h,B1e=new h,Gee=new h,M1e=[new se,new se],Jee=[0,2,1,0,3,2,0,7,3,0,4,7,0,5,4,0,1,5,5,7,4,5,6,7,5,2,6,5,1,2,3,6,2,3,7,6],Wee=Jee.length;function L1e(e,t,n,i,o,r,s){let a,c,l=t._ellipsoid,f=n.length/3-1,d=f*8,p=d*4,g=f*36,m=d>65535?new Uint32Array(g):new Uint16Array(g),A=new Float64Array(d*3),x=new Float32Array(p),C=new Float32Array(p),E=new Float32Array(p),T=new Float32Array(p),S=new Float32Array(p),v,w,R,P;s&&(v=new Float32Array(p),w=new Float32Array(p),R=new Float32Array(p),P=new Float32Array(d*2));let M=r.length/2,L=0,_=Kee;_.height=0;let b=Zee;b.height=0;let D=Fee,I=t5;if(s)for(c=0,a=1;a<M;a++)_.latitude=r[c],_.longitude=r[c+1],b.latitude=r[c+2],b.longitude=r[c+3],D=t.project(_,D),I=t.project(b,I),L+=h.distance(D,I),c+=2;let B=i.length/3;I=h.unpack(i,0,I);let F=0;for(c=3,a=1;a<B;a++)D=h.clone(I,D),I=h.unpack(i,c,I),F+=h.distance(D,I),c+=3;let k;c=3;let U=0,G=0,V=0,Y=0,W=!1,Q=h.unpack(n,0,Uee),j=h.unpack(i,0,t5),K=h.unpack(o,0,kee);if(e){let De=h.unpack(n,n.length-6,Vee);Ree(K,De,Q,j)&&(K=h.negate(K,K))}let Z=0,pe=0,Ae=0;for(a=0;a<f;a++){let De=h.clone(Q,Vee),Le=h.clone(j,Fee),qe=h.clone(K,g1e);W&&(qe=h.negate(qe,qe)),Q=h.unpack(n,c,Uee),j=h.unpack(i,c,t5),K=h.unpack(o,c,kee),W=Ree(K,De,Q,j),_.latitude=r[U],_.longitude=r[U+1],b.latitude=r[U+2],b.longitude=r[U+3];let ut,Lt,sn,ht;if(s){let Ui=_1e(_,b);ut=t.project(_,b1e),Lt=t.project(b,S1e);let Kr=np(Lt,ut,Hee);Kr.y=Math.abs(Kr.y),sn=n5,ht=i5,Ui===0||h.dot(Kr,h.UNIT_Y)>jee?(sn=JI(t,_,qe,ut,n5),ht=JI(t,b,K,Lt,i5)):Ui===1?(ht=JI(t,b,K,Lt,i5),sn.x=0,sn.y=O.sign(_.longitude-Math.abs(b.longitude)),sn.z=0):(sn=JI(t,_,qe,ut,n5),ht.x=0,ht.y=O.sign(_.longitude-b.longitude),ht.z=0)}let yn=h.distance(Le,j),Jn=Wn.fromCartesian(De,O1e),kt=h.subtract(Q,De,v1e),Ke=h.normalize(kt,zee),me=h.subtract(Le,De,D1e);me=h.normalize(me,me);let Te=h.cross(Ke,me,zee);Te=h.normalize(Te,Te);let He=h.cross(me,qe,I1e);He=h.normalize(He,He);let Ai=h.subtract(j,Q,w1e);Ai=h.normalize(Ai,Ai);let Mi=h.cross(K,Ai,P1e);Mi=h.normalize(Mi,Mi);let Mo=yn/F,gs=Z/F,Yr=0,Ar,er,Re,it=0,Ze=0;if(s){Yr=h.distance(ut,Lt),Ar=Wn.fromCartesian(ut,R1e),er=h.subtract(Lt,ut,Hee),Re=h.normalize(er,B1e);let Ui=Re.x;Re.x=Re.y,Re.y=-Ui,it=Yr/L,Ze=pe/L}for(k=0;k<8;k++){let Ui=Y+k*4,Kr=G+k*2,zn=Ui+3,Rn=k<4?1:-1,Hn=k===2||k===3||k===6||k===7?1:-1;h.pack(Jn.high,x,Ui),x[zn]=kt.x,h.pack(Jn.low,C,Ui),C[zn]=kt.y,h.pack(He,E,Ui),E[zn]=kt.z,h.pack(Mi,T,Ui),T[zn]=Mo*Rn,h.pack(Te,S,Ui);let ti=gs*Hn;ti===0&&Hn<0&&(ti=9),S[zn]=ti,s&&(v[Ui]=Ar.high.x,v[Ui+1]=Ar.high.y,v[Ui+2]=Ar.low.x,v[Ui+3]=Ar.low.y,R[Ui]=-sn.y,R[Ui+1]=sn.x,R[Ui+2]=ht.y,R[Ui+3]=-ht.x,w[Ui]=er.x,w[Ui+1]=er.y,w[Ui+2]=Re.x,w[Ui+3]=Re.y,P[Kr]=it*Rn,ti=Ze*Hn,ti===0&&Hn<0&&(ti=9),P[Kr+1]=ti)}let Je=T1e,lt=E1e,Ft=x1e,Tn=C1e,kn=ce.fromCartographicArray(y1e,A1e),$i=fi.getMinimumMaximumHeights(kn,l),Ms=$i.minimumTerrainHeight,Xr=$i.maximumTerrainHeight;Ae+=Ms,Ae+=Xr,Nee(De,Le,Ms,Xr,Je,Ft),Nee(Q,j,Ms,Xr,lt,Tn);let Uo=h.multiplyByScalar(Te,O.EPSILON5,Gee);h.add(Je,Uo,Je),h.add(lt,Uo,lt),h.add(Ft,Uo,Ft),h.add(Tn,Uo,Tn),_V(Je,lt),_V(Ft,Tn),h.pack(Je,A,V),h.pack(lt,A,V+3),h.pack(Tn,A,V+6),h.pack(Ft,A,V+9),Uo=h.multiplyByScalar(Te,-2*O.EPSILON5,Gee),h.add(Je,Uo,Je),h.add(lt,Uo,lt),h.add(Ft,Uo,Ft),h.add(Tn,Uo,Tn),_V(Je,lt),_V(Ft,Tn),h.pack(Je,A,V+12),h.pack(lt,A,V+15),h.pack(Tn,A,V+18),h.pack(Ft,A,V+21),U+=2,c+=3,G+=16,V+=24,Y+=32,Z+=yn,pe+=Yr}c=0;let re=0;for(a=0;a<f;a++){for(k=0;k<Wee;k++)m[c+k]=Jee[k]+re;re+=8,c+=Wee}let ge=M1e;se.fromVertices(n,h.ZERO,3,ge[0]),se.fromVertices(i,h.ZERO,3,ge[1]);let fe=se.fromBoundingSpheres(ge);fe.radius+=Ae/(f*2);let be={position:new ve({componentDatatype:X.DOUBLE,componentsPerAttribute:3,normalize:!1,values:A}),startHiAndForwardOffsetX:cg(x),startLoAndForwardOffsetY:cg(C),startNormalAndForwardOffsetZ:cg(E),endNormalAndTextureCoordinateNormalizationX:cg(T),rightNormalAndTextureCoordinateNormalizationY:cg(S)};return s&&(be.startHiLo2D=cg(v),be.offsetAndRight2D=cg(w),be.startEndNormals2D=cg(R),be.texcoordNormalization2D=new ve({componentDatatype:X.FLOAT,componentsPerAttribute:2,normalize:!1,values:P})),new ct({attributes:be,indices:m,boundingSphere:fe})}function cg(e){return new ve({componentDatatype:X.FLOAT,componentsPerAttribute:4,normalize:!1,values:e})}lg._projectNormal=JI;var j0=lg;var QI=`in vec4 v_startPlaneNormalEcAndHalfWidth;
in vec4 v_endPlaneNormalEcAndBatchId;
in vec4 v_rightPlaneEC; // Technically can compute distance for this here
in vec4 v_endEcAndStartEcX;
in vec4 v_texcoordNormalizationAndStartEcYZ;
#ifdef PER_INSTANCE_COLOR
in vec4 v_color;
#endif
void main(void)
{
float logDepthOrDepth = czm_branchFreeTernary(czm_sceneMode == czm_sceneMode2D, gl_FragCoord.z, czm_unpackDepth(texture(czm_globeDepthTexture, gl_FragCoord.xy / czm_viewport.zw)));
vec3 ecStart = vec3(v_endEcAndStartEcX.w, v_texcoordNormalizationAndStartEcYZ.zw);
// Discard for sky
if (logDepthOrDepth == 0.0) {
#ifdef DEBUG_SHOW_VOLUME
out_FragColor = vec4(1.0, 0.0, 0.0, 0.5);
return;
#else // DEBUG_SHOW_VOLUME
discard;
#endif // DEBUG_SHOW_VOLUME
}
vec4 eyeCoordinate = czm_windowToEyeCoordinates(gl_FragCoord.xy, logDepthOrDepth);
eyeCoordinate /= eyeCoordinate.w;
float halfMaxWidth = v_startPlaneNormalEcAndHalfWidth.w * czm_metersPerPixel(eyeCoordinate);
// Check distance of the eye coordinate against the right-facing plane
float widthwiseDistance = czm_planeDistance(v_rightPlaneEC, eyeCoordinate.xyz);
// Check eye coordinate against the mitering planes
float distanceFromStart = czm_planeDistance(v_startPlaneNormalEcAndHalfWidth.xyz, -dot(ecStart, v_startPlaneNormalEcAndHalfWidth.xyz), eyeCoordinate.xyz);
float distanceFromEnd = czm_planeDistance(v_endPlaneNormalEcAndBatchId.xyz, -dot(v_endEcAndStartEcX.xyz, v_endPlaneNormalEcAndBatchId.xyz), eyeCoordinate.xyz);
if (abs(widthwiseDistance) > halfMaxWidth || distanceFromStart < 0.0 || distanceFromEnd < 0.0) {
#ifdef DEBUG_SHOW_VOLUME
out_FragColor = vec4(1.0, 0.0, 0.0, 0.5);
return;
#else // DEBUG_SHOW_VOLUME
discard;
#endif // DEBUG_SHOW_VOLUME
}
// Check distance of the eye coordinate against start and end planes with normals in the right plane.
// For computing unskewed lengthwise texture coordinate.
// Can also be used for clipping extremely pointy miters, but in practice unnecessary because of miter breaking.
// aligned plane: cross the right plane normal with miter plane normal, then cross the result with right again to point it more "forward"
vec3 alignedPlaneNormal;
// start aligned plane
alignedPlaneNormal = cross(v_rightPlaneEC.xyz, v_startPlaneNormalEcAndHalfWidth.xyz);
alignedPlaneNormal = normalize(cross(alignedPlaneNormal, v_rightPlaneEC.xyz));
distanceFromStart = czm_planeDistance(alignedPlaneNormal, -dot(alignedPlaneNormal, ecStart), eyeCoordinate.xyz);
// end aligned plane
alignedPlaneNormal = cross(v_rightPlaneEC.xyz, v_endPlaneNormalEcAndBatchId.xyz);
alignedPlaneNormal = normalize(cross(alignedPlaneNormal, v_rightPlaneEC.xyz));
distanceFromEnd = czm_planeDistance(alignedPlaneNormal, -dot(alignedPlaneNormal, v_endEcAndStartEcX.xyz), eyeCoordinate.xyz);
#ifdef PER_INSTANCE_COLOR
out_FragColor = czm_gammaCorrect(v_color);
#else // PER_INSTANCE_COLOR
// Clamp - distance to aligned planes may be negative due to mitering,
// so fragment texture coordinate might be out-of-bounds.
float s = clamp(distanceFromStart / (distanceFromStart + distanceFromEnd), 0.0, 1.0);
s = (s * v_texcoordNormalizationAndStartEcYZ.x) + v_texcoordNormalizationAndStartEcYZ.y;
float t = (widthwiseDistance + halfMaxWidth) / (2.0 * halfMaxWidth);
czm_materialInput materialInput;
materialInput.s = s;
materialInput.st = vec2(s, t);
materialInput.str = vec3(s, t, 0.0);
czm_material material = czm_getMaterial(materialInput);
out_FragColor = vec4(material.diffuse + material.emission, material.alpha);
#endif // PER_INSTANCE_COLOR
// Premultiply alpha. Required for classification primitives on translucent globe.
out_FragColor.rgb *= out_FragColor.a;
czm_writeDepthClamp();
}
`;var $I=`in vec3 v_forwardDirectionEC;
in vec3 v_texcoordNormalizationAndHalfWidth;
in float v_batchId;
#ifdef PER_INSTANCE_COLOR
in vec4 v_color;
#else
in vec2 v_alignedPlaneDistances;
in float v_texcoordT;
#endif
float rayPlaneDistanceUnsafe(vec3 origin, vec3 direction, vec3 planeNormal, float planeDistance) {
// We don't expect the ray to ever be parallel to the plane
return (-planeDistance - dot(planeNormal, origin)) / dot(planeNormal, direction);
}
void main(void)
{
vec4 eyeCoordinate = gl_FragCoord;
eyeCoordinate /= eyeCoordinate.w;
#ifdef PER_INSTANCE_COLOR
out_FragColor = czm_gammaCorrect(v_color);
#else // PER_INSTANCE_COLOR
// Use distances for planes aligned with segment to prevent skew in dashing
float distanceFromStart = rayPlaneDistanceUnsafe(eyeCoordinate.xyz, -v_forwardDirectionEC, v_forwardDirectionEC.xyz, v_alignedPlaneDistances.x);
float distanceFromEnd = rayPlaneDistanceUnsafe(eyeCoordinate.xyz, v_forwardDirectionEC, -v_forwardDirectionEC.xyz, v_alignedPlaneDistances.y);
// Clamp - distance to aligned planes may be negative due to mitering
distanceFromStart = max(0.0, distanceFromStart);
distanceFromEnd = max(0.0, distanceFromEnd);
float s = distanceFromStart / (distanceFromStart + distanceFromEnd);
s = (s * v_texcoordNormalizationAndHalfWidth.x) + v_texcoordNormalizationAndHalfWidth.y;
czm_materialInput materialInput;
materialInput.s = s;
materialInput.st = vec2(s, v_texcoordT);
materialInput.str = vec3(s, v_texcoordT, 0.0);
czm_material material = czm_getMaterial(materialInput);
out_FragColor = vec4(material.diffuse + material.emission, material.alpha);
#endif // PER_INSTANCE_COLOR
}
`;var eP=`in vec3 position3DHigh;
in vec3 position3DLow;
in vec4 startHiAndForwardOffsetX;
in vec4 startLoAndForwardOffsetY;
in vec4 startNormalAndForwardOffsetZ;
in vec4 endNormalAndTextureCoordinateNormalizationX;
in vec4 rightNormalAndTextureCoordinateNormalizationY;
in vec4 startHiLo2D;
in vec4 offsetAndRight2D;
in vec4 startEndNormals2D;
in vec2 texcoordNormalization2D;
in float batchId;
out vec3 v_forwardDirectionEC;
out vec3 v_texcoordNormalizationAndHalfWidth;
out float v_batchId;
// For materials
#ifdef WIDTH_VARYING
out float v_width;
#endif
#ifdef ANGLE_VARYING
out float v_polylineAngle;
#endif
#ifdef PER_INSTANCE_COLOR
out vec4 v_color;
#else
out vec2 v_alignedPlaneDistances;
out float v_texcoordT;
#endif
// Morphing planes using SLERP or NLERP doesn't seem to work, so instead draw the material directly on the shadow volume.
// Morph views are from very far away and aren't meant to be used precisely, so this should be sufficient.
void main()
{
v_batchId = batchId;
// Start position
vec4 posRelativeToEye2D = czm_translateRelativeToEye(vec3(0.0, startHiLo2D.xy), vec3(0.0, startHiLo2D.zw));
vec4 posRelativeToEye3D = czm_translateRelativeToEye(startHiAndForwardOffsetX.xyz, startLoAndForwardOffsetY.xyz);
vec4 posRelativeToEye = czm_columbusViewMorph(posRelativeToEye2D, posRelativeToEye3D, czm_morphTime);
vec3 posEc2D = (czm_modelViewRelativeToEye * posRelativeToEye2D).xyz;
vec3 posEc3D = (czm_modelViewRelativeToEye * posRelativeToEye3D).xyz;
vec3 startEC = (czm_modelViewRelativeToEye * posRelativeToEye).xyz;
// Start plane
vec4 startPlane2D;
vec4 startPlane3D;
startPlane2D.xyz = czm_normal * vec3(0.0, startEndNormals2D.xy);
startPlane3D.xyz = czm_normal * startNormalAndForwardOffsetZ.xyz;
startPlane2D.w = -dot(startPlane2D.xyz, posEc2D);
startPlane3D.w = -dot(startPlane3D.xyz, posEc3D);
// Right plane
vec4 rightPlane2D;
vec4 rightPlane3D;
rightPlane2D.xyz = czm_normal * vec3(0.0, offsetAndRight2D.zw);
rightPlane3D.xyz = czm_normal * rightNormalAndTextureCoordinateNormalizationY.xyz;
rightPlane2D.w = -dot(rightPlane2D.xyz, posEc2D);
rightPlane3D.w = -dot(rightPlane3D.xyz, posEc3D);
// End position
posRelativeToEye2D = posRelativeToEye2D + vec4(0.0, offsetAndRight2D.xy, 0.0);
posRelativeToEye3D = posRelativeToEye3D + vec4(startHiAndForwardOffsetX.w, startLoAndForwardOffsetY.w, startNormalAndForwardOffsetZ.w, 0.0);
posRelativeToEye = czm_columbusViewMorph(posRelativeToEye2D, posRelativeToEye3D, czm_morphTime);
posEc2D = (czm_modelViewRelativeToEye * posRelativeToEye2D).xyz;
posEc3D = (czm_modelViewRelativeToEye * posRelativeToEye3D).xyz;
vec3 endEC = (czm_modelViewRelativeToEye * posRelativeToEye).xyz;
vec3 forwardEc3D = czm_normal * normalize(vec3(startHiAndForwardOffsetX.w, startLoAndForwardOffsetY.w, startNormalAndForwardOffsetZ.w));
vec3 forwardEc2D = czm_normal * normalize(vec3(0.0, offsetAndRight2D.xy));
// End plane
vec4 endPlane2D;
vec4 endPlane3D;
endPlane2D.xyz = czm_normal * vec3(0.0, startEndNormals2D.zw);
endPlane3D.xyz = czm_normal * endNormalAndTextureCoordinateNormalizationX.xyz;
endPlane2D.w = -dot(endPlane2D.xyz, posEc2D);
endPlane3D.w = -dot(endPlane3D.xyz, posEc3D);
// Forward direction
v_forwardDirectionEC = normalize(endEC - startEC);
vec2 cleanTexcoordNormalization2D;
cleanTexcoordNormalization2D.x = abs(texcoordNormalization2D.x);
cleanTexcoordNormalization2D.y = czm_branchFreeTernary(texcoordNormalization2D.y > 1.0, 0.0, abs(texcoordNormalization2D.y));
vec2 cleanTexcoordNormalization3D;
cleanTexcoordNormalization3D.x = abs(endNormalAndTextureCoordinateNormalizationX.w);
cleanTexcoordNormalization3D.y = rightNormalAndTextureCoordinateNormalizationY.w;
cleanTexcoordNormalization3D.y = czm_branchFreeTernary(cleanTexcoordNormalization3D.y > 1.0, 0.0, abs(cleanTexcoordNormalization3D.y));
v_texcoordNormalizationAndHalfWidth.xy = mix(cleanTexcoordNormalization2D, cleanTexcoordNormalization3D, czm_morphTime);
#ifdef PER_INSTANCE_COLOR
v_color = czm_batchTable_color(batchId);
#else // PER_INSTANCE_COLOR
// For computing texture coordinates
v_alignedPlaneDistances.x = -dot(v_forwardDirectionEC, startEC);
v_alignedPlaneDistances.y = -dot(-v_forwardDirectionEC, endEC);
#endif // PER_INSTANCE_COLOR
#ifdef WIDTH_VARYING
float width = czm_batchTable_width(batchId);
float halfWidth = width * 0.5;
v_width = width;
v_texcoordNormalizationAndHalfWidth.z = halfWidth;
#else
float halfWidth = 0.5 * czm_batchTable_width(batchId);
v_texcoordNormalizationAndHalfWidth.z = halfWidth;
#endif
// Compute a normal along which to "push" the position out, extending the miter depending on view distance.
// Position has already been "pushed" by unit length along miter normal, and miter normals are encoded in the planes.
// Decode the normal to use at this specific vertex, push the position back, and then push to where it needs to be.
// Since this is morphing, compute both 3D and 2D positions and then blend.
// ****** 3D ******
// Check distance to the end plane and start plane, pick the plane that is closer
vec4 positionEc3D = czm_modelViewRelativeToEye * czm_translateRelativeToEye(position3DHigh, position3DLow); // w = 1.0, see czm_computePosition
float absStartPlaneDistance = abs(czm_planeDistance(startPlane3D, positionEc3D.xyz));
float absEndPlaneDistance = abs(czm_planeDistance(endPlane3D, positionEc3D.xyz));
vec3 planeDirection = czm_branchFreeTernary(absStartPlaneDistance < absEndPlaneDistance, startPlane3D.xyz, endPlane3D.xyz);
vec3 upOrDown = normalize(cross(rightPlane3D.xyz, planeDirection)); // Points "up" for start plane, "down" at end plane.
vec3 normalEC = normalize(cross(planeDirection, upOrDown)); // In practice, the opposite seems to work too.
// Nudge the top vertex upwards to prevent flickering
vec3 geodeticSurfaceNormal = normalize(cross(normalEC, forwardEc3D));
geodeticSurfaceNormal *= float(0.0 <= rightNormalAndTextureCoordinateNormalizationY.w && rightNormalAndTextureCoordinateNormalizationY.w <= 1.0);
geodeticSurfaceNormal *= MAX_TERRAIN_HEIGHT;
positionEc3D.xyz += geodeticSurfaceNormal;
// Determine if this vertex is on the "left" or "right"
normalEC *= sign(endNormalAndTextureCoordinateNormalizationX.w);
// A "perfect" implementation would push along normals according to the angle against forward.
// In practice, just pushing the normal out by halfWidth is sufficient for morph views.
positionEc3D.xyz += halfWidth * max(0.0, czm_metersPerPixel(positionEc3D)) * normalEC; // prevent artifacts when czm_metersPerPixel is negative (behind camera)
// ****** 2D ******
// Check distance to the end plane and start plane, pick the plane that is closer
vec4 positionEc2D = czm_modelViewRelativeToEye * czm_translateRelativeToEye(position2DHigh.zxy, position2DLow.zxy); // w = 1.0, see czm_computePosition
absStartPlaneDistance = abs(czm_planeDistance(startPlane2D, positionEc2D.xyz));
absEndPlaneDistance = abs(czm_planeDistance(endPlane2D, positionEc2D.xyz));
planeDirection = czm_branchFreeTernary(absStartPlaneDistance < absEndPlaneDistance, startPlane2D.xyz, endPlane2D.xyz);
upOrDown = normalize(cross(rightPlane2D.xyz, planeDirection)); // Points "up" for start plane, "down" at end plane.
normalEC = normalize(cross(planeDirection, upOrDown)); // In practice, the opposite seems to work too.
// Nudge the top vertex upwards to prevent flickering
geodeticSurfaceNormal = normalize(cross(normalEC, forwardEc2D));
geodeticSurfaceNormal *= float(0.0 <= texcoordNormalization2D.y && texcoordNormalization2D.y <= 1.0);
geodeticSurfaceNormal *= MAX_TERRAIN_HEIGHT;
positionEc2D.xyz += geodeticSurfaceNormal;
// Determine if this vertex is on the "left" or "right"
normalEC *= sign(texcoordNormalization2D.x);
#ifndef PER_INSTANCE_COLOR
// Use vertex's sidedness to compute its texture coordinate.
v_texcoordT = clamp(sign(texcoordNormalization2D.x), 0.0, 1.0);
#endif
// A "perfect" implementation would push along normals according to the angle against forward.
// In practice, just pushing the normal out by halfWidth is sufficient for morph views.
positionEc2D.xyz += halfWidth * max(0.0, czm_metersPerPixel(positionEc2D)) * normalEC; // prevent artifacts when czm_metersPerPixel is negative (behind camera)
// Blend for actual position
gl_Position = czm_projection * mix(positionEc2D, positionEc3D, czm_morphTime);
#ifdef ANGLE_VARYING
// Approximate relative screen space direction of the line.
vec2 approxLineDirection = normalize(vec2(v_forwardDirectionEC.x, -v_forwardDirectionEC.y));
approxLineDirection.y = czm_branchFreeTernary(approxLineDirection.x == 0.0 && approxLineDirection.y == 0.0, -1.0, approxLineDirection.y);
v_polylineAngle = czm_fastApproximateAtan(approxLineDirection.x, approxLineDirection.y);
#endif
}
`;var tP=`in vec3 position3DHigh;
in vec3 position3DLow;
// In 2D and in 3D, texture coordinate normalization component signs encodes:
// * X sign - sidedness relative to right plane
// * Y sign - is negative OR magnitude is greater than 1.0 if vertex is on bottom of volume
#ifndef COLUMBUS_VIEW_2D
in vec4 startHiAndForwardOffsetX;
in vec4 startLoAndForwardOffsetY;
in vec4 startNormalAndForwardOffsetZ;
in vec4 endNormalAndTextureCoordinateNormalizationX;
in vec4 rightNormalAndTextureCoordinateNormalizationY;
#else
in vec4 startHiLo2D;
in vec4 offsetAndRight2D;
in vec4 startEndNormals2D;
in vec2 texcoordNormalization2D;
#endif
in float batchId;
out vec4 v_startPlaneNormalEcAndHalfWidth;
out vec4 v_endPlaneNormalEcAndBatchId;
out vec4 v_rightPlaneEC;
out vec4 v_endEcAndStartEcX;
out vec4 v_texcoordNormalizationAndStartEcYZ;
// For materials
#ifdef WIDTH_VARYING
out float v_width;
#endif
#ifdef ANGLE_VARYING
out float v_polylineAngle;
#endif
#ifdef PER_INSTANCE_COLOR
out vec4 v_color;
#endif
void main()
{
#ifdef COLUMBUS_VIEW_2D
vec3 ecStart = (czm_modelViewRelativeToEye * czm_translateRelativeToEye(vec3(0.0, startHiLo2D.xy), vec3(0.0, startHiLo2D.zw))).xyz;
vec3 forwardDirectionEC = czm_normal * vec3(0.0, offsetAndRight2D.xy);
vec3 ecEnd = forwardDirectionEC + ecStart;
forwardDirectionEC = normalize(forwardDirectionEC);
// Right plane
v_rightPlaneEC.xyz = czm_normal * vec3(0.0, offsetAndRight2D.zw);
v_rightPlaneEC.w = -dot(v_rightPlaneEC.xyz, ecStart);
// start plane
vec4 startPlaneEC;
startPlaneEC.xyz = czm_normal * vec3(0.0, startEndNormals2D.xy);
startPlaneEC.w = -dot(startPlaneEC.xyz, ecStart);
// end plane
vec4 endPlaneEC;
endPlaneEC.xyz = czm_normal * vec3(0.0, startEndNormals2D.zw);
endPlaneEC.w = -dot(endPlaneEC.xyz, ecEnd);
v_texcoordNormalizationAndStartEcYZ.x = abs(texcoordNormalization2D.x);
v_texcoordNormalizationAndStartEcYZ.y = texcoordNormalization2D.y;
#else // COLUMBUS_VIEW_2D
vec3 ecStart = (czm_modelViewRelativeToEye * czm_translateRelativeToEye(startHiAndForwardOffsetX.xyz, startLoAndForwardOffsetY.xyz)).xyz;
vec3 offset = czm_normal * vec3(startHiAndForwardOffsetX.w, startLoAndForwardOffsetY.w, startNormalAndForwardOffsetZ.w);
vec3 ecEnd = ecStart + offset;
vec3 forwardDirectionEC = normalize(offset);
// start plane
vec4 startPlaneEC;
startPlaneEC.xyz = czm_normal * startNormalAndForwardOffsetZ.xyz;
startPlaneEC.w = -dot(startPlaneEC.xyz, ecStart);
// end plane
vec4 endPlaneEC;
endPlaneEC.xyz = czm_normal * endNormalAndTextureCoordinateNormalizationX.xyz;
endPlaneEC.w = -dot(endPlaneEC.xyz, ecEnd);
// Right plane
v_rightPlaneEC.xyz = czm_normal * rightNormalAndTextureCoordinateNormalizationY.xyz;
v_rightPlaneEC.w = -dot(v_rightPlaneEC.xyz, ecStart);
v_texcoordNormalizationAndStartEcYZ.x = abs(endNormalAndTextureCoordinateNormalizationX.w);
v_texcoordNormalizationAndStartEcYZ.y = rightNormalAndTextureCoordinateNormalizationY.w;
#endif // COLUMBUS_VIEW_2D
v_endEcAndStartEcX.xyz = ecEnd;
v_endEcAndStartEcX.w = ecStart.x;
v_texcoordNormalizationAndStartEcYZ.zw = ecStart.yz;
#ifdef PER_INSTANCE_COLOR
v_color = czm_batchTable_color(batchId);
#endif // PER_INSTANCE_COLOR
// Compute a normal along which to "push" the position out, extending the miter depending on view distance.
// Position has already been "pushed" by unit length along miter normal, and miter normals are encoded in the planes.
// Decode the normal to use at this specific vertex, push the position back, and then push to where it needs to be.
vec4 positionRelativeToEye = czm_computePosition();
// Check distance to the end plane and start plane, pick the plane that is closer
vec4 positionEC = czm_modelViewRelativeToEye * positionRelativeToEye; // w = 1.0, see czm_computePosition
float absStartPlaneDistance = abs(czm_planeDistance(startPlaneEC, positionEC.xyz));
float absEndPlaneDistance = abs(czm_planeDistance(endPlaneEC, positionEC.xyz));
vec3 planeDirection = czm_branchFreeTernary(absStartPlaneDistance < absEndPlaneDistance, startPlaneEC.xyz, endPlaneEC.xyz);
vec3 upOrDown = normalize(cross(v_rightPlaneEC.xyz, planeDirection)); // Points "up" for start plane, "down" at end plane.
vec3 normalEC = normalize(cross(planeDirection, upOrDown)); // In practice, the opposite seems to work too.
// Extrude bottom vertices downward for far view distances, like for GroundPrimitives
upOrDown = cross(forwardDirectionEC, normalEC);
upOrDown = float(czm_sceneMode == czm_sceneMode3D) * upOrDown;
upOrDown = float(v_texcoordNormalizationAndStartEcYZ.y > 1.0 || v_texcoordNormalizationAndStartEcYZ.y < 0.0) * upOrDown;
upOrDown = min(GLOBE_MINIMUM_ALTITUDE, czm_geometricToleranceOverMeter * length(positionRelativeToEye.xyz)) * upOrDown;
positionEC.xyz += upOrDown;
v_texcoordNormalizationAndStartEcYZ.y = czm_branchFreeTernary(v_texcoordNormalizationAndStartEcYZ.y > 1.0, 0.0, abs(v_texcoordNormalizationAndStartEcYZ.y));
// Determine distance along normalEC to push for a volume of appropriate width.
// Make volumes about double pixel width for a conservative fit - in practice the
// extra cost here is minimal compared to the loose volume heights.
//
// N = normalEC (guaranteed "right-facing")
// R = rightEC
// p = angle between N and R
// w = distance to push along R if R == N
// d = distance to push along N
//
// N R
// { p| } * cos(p) = dot(N, R) = w / d
// d | |w * d = w / dot(N, R)
// { | }
// o---------- polyline segment ---->
//
float width = czm_batchTable_width(batchId);
#ifdef WIDTH_VARYING
v_width = width;
#endif
v_startPlaneNormalEcAndHalfWidth.xyz = startPlaneEC.xyz;
v_startPlaneNormalEcAndHalfWidth.w = width * 0.5;
v_endPlaneNormalEcAndBatchId.xyz = endPlaneEC.xyz;
v_endPlaneNormalEcAndBatchId.w = batchId;
width = width * max(0.0, czm_metersPerPixel(positionEC)); // width = distance to push along R
width = width / dot(normalEC, v_rightPlaneEC.xyz); // width = distance to push along N
// Determine if this vertex is on the "left" or "right"
#ifdef COLUMBUS_VIEW_2D
normalEC *= sign(texcoordNormalization2D.x);
#else
normalEC *= sign(endNormalAndTextureCoordinateNormalizationX.w);
#endif
positionEC.xyz += width * normalEC;
gl_Position = czm_depthClamp(czm_projection * positionEC);
#ifdef ANGLE_VARYING
// Approximate relative screen space direction of the line.
vec2 approxLineDirection = normalize(vec2(forwardDirectionEC.x, -forwardDirectionEC.y));
approxLineDirection.y = czm_branchFreeTernary(approxLineDirection.x == 0.0 && approxLineDirection.y == 0.0, -1.0, approxLineDirection.y);
v_polylineAngle = czm_fastApproximateAtan(approxLineDirection.x, approxLineDirection.y);
#endif
}
`;var nP=`in vec3 position3DHigh;
in vec3 position3DLow;
in vec3 prevPosition3DHigh;
in vec3 prevPosition3DLow;
in vec3 nextPosition3DHigh;
in vec3 nextPosition3DLow;
in vec2 expandAndWidth;
in vec4 color;
in float batchId;
out vec4 v_color;
void main()
{
float expandDir = expandAndWidth.x;
float width = abs(expandAndWidth.y) + 0.5;
bool usePrev = expandAndWidth.y < 0.0;
vec4 p = czm_computePosition();
vec4 prev = czm_computePrevPosition();
vec4 next = czm_computeNextPosition();
float angle;
vec4 positionWC = getPolylineWindowCoordinates(p, prev, next, expandDir, width, usePrev, angle);
gl_Position = czm_viewportOrthographic * positionWC;
v_color = color;
}
`;var Zl=`void clipLineSegmentToNearPlane(
vec3 p0,
vec3 p1,
out vec4 positionWC,
out bool clipped,
out bool culledByNearPlane,
out vec4 clippedPositionEC)
{
culledByNearPlane = false;
clipped = false;
vec3 p0ToP1 = p1 - p0;
float magnitude = length(p0ToP1);
vec3 direction = normalize(p0ToP1);
// Distance that p0 is behind the near plane. Negative means p0 is
// in front of the near plane.
float endPoint0Distance = czm_currentFrustum.x + p0.z;
// Camera looks down -Z.
// When moving a point along +Z: LESS VISIBLE
// * Points in front of the camera move closer to the camera.
// * Points behind the camrea move farther away from the camera.
// When moving a point along -Z: MORE VISIBLE
// * Points in front of the camera move farther away from the camera.
// * Points behind the camera move closer to the camera.
// Positive denominator: -Z, becoming more visible
// Negative denominator: +Z, becoming less visible
// Nearly zero: parallel to near plane
float denominator = -direction.z;
if (endPoint0Distance > 0.0 && abs(denominator) < czm_epsilon7)
{
// p0 is behind the near plane and the line to p1 is nearly parallel to
// the near plane, so cull the segment completely.
culledByNearPlane = true;
}
else if (endPoint0Distance > 0.0)
{
// p0 is behind the near plane, and the line to p1 is moving distinctly
// toward or away from it.
// t = (-plane distance - dot(plane normal, ray origin)) / dot(plane normal, ray direction)
float t = endPoint0Distance / denominator;
if (t < 0.0 || t > magnitude)
{
// Near plane intersection is not between the two points.
// We already confirmed p0 is behind the naer plane, so now
// we know the entire segment is behind it.
culledByNearPlane = true;
}
else
{
// Segment crosses the near plane, update p0 to lie exactly on it.
p0 = p0 + t * direction;
// Numerical noise might put us a bit on the wrong side of the near plane.
// Don't let that happen.
p0.z = min(p0.z, -czm_currentFrustum.x);
clipped = true;
}
}
clippedPositionEC = vec4(p0, 1.0);
positionWC = czm_eyeToWindowCoordinates(clippedPositionEC);
}
vec4 getPolylineWindowCoordinatesEC(vec4 positionEC, vec4 prevEC, vec4 nextEC, float expandDirection, float width, bool usePrevious, out float angle)
{
// expandDirection +1 is to the _left_ when looking from positionEC toward nextEC.
#ifdef POLYLINE_DASH
// Compute the window coordinates of the points.
vec4 positionWindow = czm_eyeToWindowCoordinates(positionEC);
vec4 previousWindow = czm_eyeToWindowCoordinates(prevEC);
vec4 nextWindow = czm_eyeToWindowCoordinates(nextEC);
// Determine the relative screen space direction of the line.
vec2 lineDir;
if (usePrevious) {
lineDir = normalize(positionWindow.xy - previousWindow.xy);
}
else {
lineDir = normalize(nextWindow.xy - positionWindow.xy);
}
angle = atan(lineDir.x, lineDir.y) - 1.570796327; // precomputed atan(1,0)
// Quantize the angle so it doesn't change rapidly between segments.
angle = floor(angle / czm_piOverFour + 0.5) * czm_piOverFour;
#endif
vec4 clippedPrevWC, clippedPrevEC;
bool prevSegmentClipped, prevSegmentCulled;
clipLineSegmentToNearPlane(prevEC.xyz, positionEC.xyz, clippedPrevWC, prevSegmentClipped, prevSegmentCulled, clippedPrevEC);
vec4 clippedNextWC, clippedNextEC;
bool nextSegmentClipped, nextSegmentCulled;
clipLineSegmentToNearPlane(nextEC.xyz, positionEC.xyz, clippedNextWC, nextSegmentClipped, nextSegmentCulled, clippedNextEC);
bool segmentClipped, segmentCulled;
vec4 clippedPositionWC, clippedPositionEC;
clipLineSegmentToNearPlane(positionEC.xyz, usePrevious ? prevEC.xyz : nextEC.xyz, clippedPositionWC, segmentClipped, segmentCulled, clippedPositionEC);
if (segmentCulled)
{
return vec4(0.0, 0.0, 0.0, 1.0);
}
vec2 directionToPrevWC = normalize(clippedPrevWC.xy - clippedPositionWC.xy);
vec2 directionToNextWC = normalize(clippedNextWC.xy - clippedPositionWC.xy);
// If a segment was culled, we can't use the corresponding direction
// computed above. We should never see both of these be true without
// \`segmentCulled\` above also being true.
if (prevSegmentCulled)
{
directionToPrevWC = -directionToNextWC;
}
else if (nextSegmentCulled)
{
directionToNextWC = -directionToPrevWC;
}
vec2 thisSegmentForwardWC, otherSegmentForwardWC;
if (usePrevious)
{
thisSegmentForwardWC = -directionToPrevWC;
otherSegmentForwardWC = directionToNextWC;
}
else
{
thisSegmentForwardWC = directionToNextWC;
otherSegmentForwardWC = -directionToPrevWC;
}
vec2 thisSegmentLeftWC = vec2(-thisSegmentForwardWC.y, thisSegmentForwardWC.x);
vec2 leftWC = thisSegmentLeftWC;
float expandWidth = width * 0.5;
// When lines are split at the anti-meridian, the position may be at the
// same location as the next or previous position, and we need to handle
// that to avoid producing NaNs.
if (!czm_equalsEpsilon(prevEC.xyz - positionEC.xyz, vec3(0.0), czm_epsilon1) && !czm_equalsEpsilon(nextEC.xyz - positionEC.xyz, vec3(0.0), czm_epsilon1))
{
vec2 otherSegmentLeftWC = vec2(-otherSegmentForwardWC.y, otherSegmentForwardWC.x);
vec2 leftSumWC = thisSegmentLeftWC + otherSegmentLeftWC;
float leftSumLength = length(leftSumWC);
leftWC = leftSumLength < czm_epsilon6 ? thisSegmentLeftWC : (leftSumWC / leftSumLength);
// The sine of the angle between the two vectors is given by the formula
// |a x b| = |a||b|sin(theta)
// which is
// float sinAngle = length(cross(vec3(leftWC, 0.0), vec3(-thisSegmentForwardWC, 0.0)));
// Because the z components of both vectors are zero, the x and y coordinate will be zero.
// Therefore, the sine of the angle is just the z component of the cross product.
vec2 u = -thisSegmentForwardWC;
vec2 v = leftWC;
float sinAngle = abs(u.x * v.y - u.y * v.x);
expandWidth = clamp(expandWidth / sinAngle, 0.0, width * 2.0);
}
vec2 offset = leftWC * expandDirection * expandWidth * czm_pixelRatio;
return vec4(clippedPositionWC.xy + offset, -clippedPositionWC.z, 1.0) * (czm_projection * clippedPositionEC).w;
}
vec4 getPolylineWindowCoordinates(vec4 position, vec4 previous, vec4 next, float expandDirection, float width, bool usePrevious, out float angle)
{
vec4 positionEC = czm_modelViewRelativeToEye * position;
vec4 prevEC = czm_modelViewRelativeToEye * previous;
vec4 nextEC = czm_modelViewRelativeToEye * next;
return getPolylineWindowCoordinatesEC(positionEC, prevEC, nextEC, expandDirection, width, usePrevious, angle);
}
`;var s5=`${Zl}
${nP}`,N1e=B0;Vt.isInternetExplorer()||(s5=`#define CLIP_POLYLINE
${s5}`);function q0(e){e=y(e,y.EMPTY_OBJECT);let t=y(e.translucent,!0),n=!1,i=q0.VERTEX_FORMAT;this.material=void 0,this.translucent=t,this._vertexShaderSource=y(e.vertexShaderSource,s5),this._fragmentShaderSource=y(e.fragmentShaderSource,N1e),this._renderState=io.getDefaultRenderState(t,n,e.renderState),this._closed=n,this._vertexFormat=i}Object.defineProperties(q0.prototype,{vertexShaderSource:{get:function(){return this._vertexShaderSource}},fragmentShaderSource:{get:function(){return this._fragmentShaderSource}},renderState:{get:function(){return this._renderState}},closed:{get:function(){return this._closed}},vertexFormat:{get:function(){return this._vertexFormat}}});q0.VERTEX_FORMAT=we.POSITION_ONLY;q0.prototype.getFragmentShaderSource=io.prototype.getFragmentShaderSource;q0.prototype.isTranslucent=io.prototype.isTranslucent;q0.prototype.getRenderState=io.prototype.getRenderState;var Ur=q0;var iP=`in vec3 position3DHigh;
in vec3 position3DLow;
in vec3 prevPosition3DHigh;
in vec3 prevPosition3DLow;
in vec3 nextPosition3DHigh;
in vec3 nextPosition3DLow;
in vec2 expandAndWidth;
in vec2 st;
in float batchId;
out float v_width;
out vec2 v_st;
out float v_polylineAngle;
void main()
{
float expandDir = expandAndWidth.x;
float width = abs(expandAndWidth.y) + 0.5;
bool usePrev = expandAndWidth.y < 0.0;
vec4 p = czm_computePosition();
vec4 prev = czm_computePrevPosition();
vec4 next = czm_computeNextPosition();
float angle;
vec4 positionWC = getPolylineWindowCoordinates(p, prev, next, expandDir, width, usePrev, angle);
gl_Position = czm_viewportOrthographic * positionWC;
v_width = width;
v_st.s = st.s;
v_st.t = czm_writeNonPerspective(st.t, gl_Position.w);
v_polylineAngle = angle;
}
`;var Y0=`#ifdef VECTOR_TILE
uniform vec4 u_highlightColor;
#endif
in vec2 v_st;
void main()
{
czm_materialInput materialInput;
vec2 st = v_st;
st.t = czm_readNonPerspective(st.t, gl_FragCoord.w);
materialInput.s = st.s;
materialInput.st = st;
materialInput.str = vec3(st, 0.0);
czm_material material = czm_getMaterial(materialInput);
out_FragColor = vec4(material.diffuse + material.emission, material.alpha);
#ifdef VECTOR_TILE
out_FragColor *= u_highlightColor;
#endif
czm_writeLogDepth();
}
`;var a5=`${Zl}
${iP}`,F1e=Y0;Vt.isInternetExplorer()||(a5=`#define CLIP_POLYLINE
${a5}`);function X0(e){e=y(e,y.EMPTY_OBJECT);let t=y(e.translucent,!0),n=!1,i=X0.VERTEX_FORMAT;this.material=u(e.material)?e.material:Hi.fromType(Hi.ColorType),this.translucent=t,this._vertexShaderSource=y(e.vertexShaderSource,a5),this._fragmentShaderSource=y(e.fragmentShaderSource,F1e),this._renderState=io.getDefaultRenderState(t,n,e.renderState),this._closed=n,this._vertexFormat=i}Object.defineProperties(X0.prototype,{vertexShaderSource:{get:function(){let e=this._vertexShaderSource;return this.material.shaderSource.search(/in\s+float\s+v_polylineAngle;/g)!==-1&&(e=`#define POLYLINE_DASH
${e}`),e}},fragmentShaderSource:{get:function(){return this._fragmentShaderSource}},renderState:{get:function(){return this._renderState}},closed:{get:function(){return this._closed}},vertexFormat:{get:function(){return this._vertexFormat}}});X0.VERTEX_FORMAT=we.POSITION_AND_ST;X0.prototype.getFragmentShaderSource=io.prototype.getFragmentShaderSource;X0.prototype.isTranslucent=io.prototype.isTranslucent;X0.prototype.getRenderState=io.prototype.getRenderState;var zs=X0;function ip(e){e=y(e,y.EMPTY_OBJECT),this.geometryInstances=e.geometryInstances,this._hasPerInstanceColors=!0;let t=e.appearance;u(t)||(t=new zs),this.appearance=t,this.show=y(e.show,!0),this.classificationType=y(e.classificationType,Vn.BOTH),this.debugShowBoundingVolume=y(e.debugShowBoundingVolume,!1),this._debugShowShadowVolume=y(e.debugShowShadowVolume,!1),this._primitiveOptions={geometryInstances:void 0,appearance:void 0,vertexCacheOptimize:!1,interleave:y(e.interleave,!1),releaseGeometryInstances:y(e.releaseGeometryInstances,!0),allowPicking:y(e.allowPicking,!0),asynchronous:y(e.asynchronous,!0),compressVertices:!1,_createShaderProgramFunction:void 0,_createCommandsFunction:void 0,_updateAndQueueCommandsFunction:void 0},this._zIndex=void 0,this._ready=!1;let n=this;this._readyPromise=new Promise((i,o)=>{n._completeLoad=()=>{this._ready=!0,this.releaseGeometryInstances&&(this.geometryInstances=void 0);let r=this._error;u(r)?o(r):i(this)}}),this._primitive=void 0,this._sp=void 0,this._sp2D=void 0,this._spMorph=void 0,this._renderState=Qee(!1),this._renderState3DTiles=Qee(!0),this._renderStateMorph=Ve.fromCache({cull:{enabled:!0,face:yi.FRONT},depthTest:{enabled:!0},blending:un.PRE_MULTIPLIED_ALPHA_BLEND,depthMask:!1})}Object.defineProperties(ip.prototype,{interleave:{get:function(){return this._primitiveOptions.interleave}},releaseGeometryInstances:{get:function(){return this._primitiveOptions.releaseGeometryInstances}},allowPicking:{get:function(){return this._primitiveOptions.allowPicking}},asynchronous:{get:function(){return this._primitiveOptions.asynchronous}},ready:{get:function(){return this._ready}},readyPromise:{get:function(){return this._readyPromise}},debugShowShadowVolume:{get:function(){return this._debugShowShadowVolume}}});ip.initializeTerrainHeights=function(){return fi.initialize()};function V1e(e,t,n){let i=t.context,o=e._primitive,r=o._attributeLocations,s=o._batchTable.getVertexShaderCallback()(tP);s=bn._appendShowToShader(o,s),s=bn._appendDistanceDisplayConditionToShader(o,s),s=bn._modifyShaderPosition(e,s,t.scene3DOnly);let a=o._batchTable.getVertexShaderCallback()(eP);a=bn._appendShowToShader(o,a),a=bn._appendDistanceDisplayConditionToShader(o,a),a=bn._modifyShaderPosition(e,a,t.scene3DOnly);let c=o._batchTable.getVertexShaderCallback()(QI),l=[`GLOBE_MINIMUM_ALTITUDE ${t.mapProjection.ellipsoid.minimumRadius.toFixed(1)}`],f="",d="";u(n.material)?(d=u(n.material)?n.material.shaderSource:"",d.search(/in\s+float\s+v_polylineAngle;/g)!==-1&&l.push("ANGLE_VARYING"),d.search(/in\s+float\s+v_width;/g)!==-1&&l.push("WIDTH_VARYING")):f="PER_INSTANCE_COLOR",l.push(f);let p=e.debugShowShadowVolume?["DEBUG_SHOW_VOLUME",f]:[f],g=new Ue({defines:l,sources:[s]}),m=new Ue({defines:p,sources:[d,c]});e._sp=Yt.replaceCache({context:i,shaderProgram:o._sp,vertexShaderSource:g,fragmentShaderSource:m,attributeLocations:r});let A=i.shaderCache.getDerivedShaderProgram(e._sp,"2dColor");if(!u(A)){let C=new Ue({defines:l.concat(["COLUMBUS_VIEW_2D"]),sources:[s]});A=i.shaderCache.createDerivedShaderProgram(e._sp,"2dColor",{context:i,shaderProgram:e._sp2D,vertexShaderSource:C,fragmentShaderSource:m,attributeLocations:r})}e._sp2D=A;let x=i.shaderCache.getDerivedShaderProgram(e._sp,"MorphColor");if(!u(x)){let C=new Ue({defines:l.concat([`MAX_TERRAIN_HEIGHT ${fi._defaultMaxTerrainHeight.toFixed(1)}`]),sources:[a]});c=o._batchTable.getVertexShaderCallback()($I);let E=new Ue({defines:p,sources:[d,c]});x=i.shaderCache.createDerivedShaderProgram(e._sp,"MorphColor",{context:i,shaderProgram:e._spMorph,vertexShaderSource:C,fragmentShaderSource:E,attributeLocations:r})}e._spMorph=x}function Qee(e){return Ve.fromCache({cull:{enabled:!0},blending:un.PRE_MULTIPLIED_ALPHA_BLEND,depthMask:!1,stencilTest:{enabled:e,frontFunction:Un.EQUAL,frontOperation:{fail:dt.KEEP,zFail:dt.KEEP,zPass:dt.KEEP},backFunction:Un.EQUAL,backOperation:{fail:dt.KEEP,zFail:dt.KEEP,zPass:dt.KEEP},reference:Rt.CESIUM_3D_TILE_MASK,mask:Rt.CESIUM_3D_TILE_MASK}})}function U1e(e,t,n,i,o,r){let s=e._primitive,a=s._va.length;o.length=a,r.length=a;let l=t instanceof Ur?{}:n._uniforms,f=s._batchTable.getUniformMapCallback()(l);for(let d=0;d<a;d++){let p=s._va[d],g=o[d];u(g)||(g=o[d]=new tt({owner:e,primitiveType:s._primitiveType})),g.vertexArray=p,g.renderState=e._renderState,g.shaderProgram=e._sp,g.uniformMap=f,g.pass=Ee.TERRAIN_CLASSIFICATION,g.pickId="czm_batchTable_pickColor(v_endPlaneNormalEcAndBatchId.w)";let m=tt.shallowClone(g,g.derivedCommands.tileset);m.renderState=e._renderState3DTiles,m.pass=Ee.CESIUM_3D_TILE_CLASSIFICATION,g.derivedCommands.tileset=m;let A=tt.shallowClone(g,g.derivedCommands.color2D);A.shaderProgram=e._sp2D,g.derivedCommands.color2D=A;let x=tt.shallowClone(m,m.derivedCommands.color2D);x.shaderProgram=e._sp2D,m.derivedCommands.color2D=x;let C=tt.shallowClone(g,g.derivedCommands.colorMorph);C.renderState=e._renderStateMorph,C.shaderProgram=e._spMorph,C.pickId="czm_batchTable_pickColor(v_batchId)",g.derivedCommands.colorMorph=C}}function $ee(e,t,n,i,o,r,s){n.mode===te.MORPHING?t=t.derivedCommands.colorMorph:n.mode!==te.SCENE3D&&(t=t.derivedCommands.color2D),t.modelMatrix=i,t.boundingVolume=r,t.cull=o,t.debugShowBoundingVolume=s,n.commandList.push(t)}function k1e(e,t,n,i,o,r,s){let a=e._primitive;bn._updateBoundingVolumes(a,t,o);let c;t.mode===te.SCENE3D?c=a._boundingSphereWC:t.mode===te.COLUMBUS_VIEW?c=a._boundingSphereCV:t.mode===te.SCENE2D&&u(a._boundingSphere2D)?c=a._boundingSphere2D:u(a._boundingSphereMorph)&&(c=a._boundingSphereMorph);let l=t.mode===te.MORPHING,f=e.classificationType,d=f!==Vn.CESIUM_3D_TILE,p=f!==Vn.TERRAIN&&!l,g,m=t.passes;if(m.render||m.pick&&a.allowPicking){let A=n.length;for(let x=0;x<A;++x){let C=c[x];d&&(g=n[x],$ee(e,g,t,o,r,C,s)),p&&(g=n[x].derivedCommands.tileset,$ee(e,g,t,o,r,C,s))}}}ip.prototype.update=function(e){if(!u(this._primitive)&&!u(this.geometryInstances))return;if(!fi.initialized){ip.initializeTerrainHeights();return}let t,n=this,i=this._primitiveOptions;if(!u(this._primitive)){let o=Array.isArray(this.geometryInstances)?this.geometryInstances:[this.geometryInstances],r=o.length,s=new Array(r),a;for(t=0;t<r;++t)if(a=o[t].attributes,!u(a)||!u(a.color)){this._hasPerInstanceColors=!1;break}for(t=0;t<r;++t){let c=o[t];a={};let l=c.attributes;for(let f in l)l.hasOwnProperty(f)&&(a[f]=l[f]);u(a.width)||(a.width=new za({componentDatatype:X.UNSIGNED_BYTE,componentsPerAttribute:1,value:[c.geometry.width]})),c.geometry._scene3DOnly=e.scene3DOnly,j0.setProjectionAndEllipsoid(c.geometry,e.mapProjection),s[t]=new At({geometry:c.geometry,attributes:a,id:c.id,pickPrimitive:n})}i.geometryInstances=s,i.appearance=this.appearance,i._createShaderProgramFunction=function(c,l,f){V1e(n,l,f)},i._createCommandsFunction=function(c,l,f,d,p,g,m){U1e(n,l,f,d,g,m)},i._updateAndQueueCommandsFunction=function(c,l,f,d,p,g,m,A){k1e(n,l,f,d,p,g,m)},this._primitive=new bn(i),this._primitive.readyPromise.then(this._completeLoad)}if(this.appearance instanceof Ur&&!this._hasPerInstanceColors)throw new de("All GeometryInstances must have color attributes to use PolylineColorAppearance with GroundPolylinePrimitive.");this._primitive.appearance=this.appearance,this._primitive.show=this.show,this._primitive.debugShowBoundingVolume=this.debugShowBoundingVolume,this._primitive.update(e)};ip.prototype.getGeometryInstanceAttributes=function(e){return this._primitive.getGeometryInstanceAttributes(e)};ip.isSupported=function(e){return e.frameState.context.depthTexture};ip.prototype.isDestroyed=function(){return!1};ip.prototype.destroy=function(){return this._primitive=this._primitive&&this._primitive.destroy(),this._sp=this._sp&&this._sp.destroy(),this._sp2D=void 0,this._spMorph=void 0,le(this)};var nd=ip;var z1e=new H(1,1),H1e=!1,G1e=z.WHITE;function CT(e){e=y(e,y.EMPTY_OBJECT),this._definitionChanged=new ye,this._image=void 0,this._imageSubscription=void 0,this._repeat=void 0,this._repeatSubscription=void 0,this._color=void 0,this._colorSubscription=void 0,this._transparent=void 0,this._transparentSubscription=void 0,this.image=e.image,this.repeat=e.repeat,this.color=e.color,this.transparent=e.transparent}Object.defineProperties(CT.prototype,{isConstant:{get:function(){return q.isConstant(this._image)&&q.isConstant(this._repeat)}},definitionChanged:{get:function(){return this._definitionChanged}},image:ae("image"),repeat:ae("repeat"),color:ae("color"),transparent:ae("transparent")});CT.prototype.getType=function(e){return"Image"};CT.prototype.getValue=function(e,t){return u(t)||(t={}),t.image=q.getValueOrUndefined(this._image,e),t.repeat=q.getValueOrClonedDefault(this._repeat,e,z1e,t.repeat),t.color=q.getValueOrClonedDefault(this._color,e,G1e,t.color),q.getValueOrDefault(this._transparent,e,H1e)&&(t.color.alpha=Math.min(.99,t.color.alpha)),t};CT.prototype.equals=function(e){return this===e||e instanceof CT&&q.equals(this._image,e._image)&&q.equals(this._repeat,e._repeat)&&q.equals(this._color,e._color)&&q.equals(this._transparent,e._transparent)};var ug=CT;function W1e(e){if(e instanceof z)return new Bt(e);if(typeof e=="string"||e instanceof Pe||e instanceof HTMLCanvasElement||e instanceof HTMLVideoElement){let t=new ug;return t.image=e,t}}function j1e(e,t){return ae(e,t,W1e)}var Oo=j1e;function oP(e){this._definitionChanged=new ye,this._show=void 0,this._showSubscription=void 0,this._dimensions=void 0,this._dimensionsSubscription=void 0,this._heightReference=void 0,this._heightReferenceSubscription=void 0,this._fill=void 0,this._fillSubscription=void 0,this._material=void 0,this._materialSubscription=void 0,this._outline=void 0,this._outlineSubscription=void 0,this._outlineColor=void 0,this._outlineColorSubscription=void 0,this._outlineWidth=void 0,this._outlineWidthSubscription=void 0,this._shadows=void 0,this._shadowsSubscription=void 0,this._distanceDisplayCondition=void 0,this._distanceDisplayConditionSubscription=void 0,this.merge(y(e,y.EMPTY_OBJECT))}Object.defineProperties(oP.prototype,{definitionChanged:{get:function(){return this._definitionChanged}},show:ae("show"),dimensions:ae("dimensions"),heightReference:ae("heightReference"),fill:ae("fill"),material:Oo("material"),outline:ae("outline"),outlineColor:ae("outlineColor"),outlineWidth:ae("outlineWidth"),shadows:ae("shadows"),distanceDisplayCondition:ae("distanceDisplayCondition")});oP.prototype.clone=function(e){return u(e)?(e.show=this.show,e.dimensions=this.dimensions,e.heightReference=this.heightReference,e.fill=this.fill,e.material=this.material,e.outline=this.outline,e.outlineColor=this.outlineColor,e.outlineWidth=this.outlineWidth,e.shadows=this.shadows,e.distanceDisplayCondition=this.distanceDisplayCondition,e):new oP(this)};oP.prototype.merge=function(e){this.show=y(this.show,e.show),this.dimensions=y(this.dimensions,e.dimensions),this.heightReference=y(this.heightReference,e.heightReference),this.fill=y(this.fill,e.fill),this.material=y(this.material,e.material),this.outline=y(this.outline,e.outline),this.outlineColor=y(this.outlineColor,e.outlineColor),this.outlineWidth=y(this.outlineWidth,e.outlineWidth),this.shadows=y(this.shadows,e.shadows),this.distanceDisplayCondition=y(this.distanceDisplayCondition,e.distanceDisplayCondition)};var K0=oP;var q1e={FIXED:0,INERTIAL:1},ro=Object.freeze(q1e);function TT(){de.throwInstantiationError()}Object.defineProperties(TT.prototype,{isConstant:{get:de.throwInstantiationError},definitionChanged:{get:de.throwInstantiationError},referenceFrame:{get:de.throwInstantiationError}});TT.prototype.getValue=de.throwInstantiationError;TT.prototype.getValueInReferenceFrame=de.throwInstantiationError;TT.prototype.equals=de.throwInstantiationError;var c5=new J;TT.convertToReferenceFrame=function(e,t,n,i,o){if(!u(t))return t;if(u(o)||(o=new h),n===i)return h.clone(t,o);let r=Pt.computeIcrfToFixedMatrix(e,c5);if(u(r)||(r=Pt.computeTemeToPseudoFixedMatrix(e,c5)),n===ro.INERTIAL)return J.multiplyByVector(r,t,o);if(n===ro.FIXED)return J.multiplyByVector(J.transpose(r,c5),t,o)};var op=TT;function Z0(e,t){this._definitionChanged=new ye,this._value=h.clone(e),this._referenceFrame=y(t,ro.FIXED)}Object.defineProperties(Z0.prototype,{isConstant:{get:function(){return!u(this._value)||this._referenceFrame===ro.FIXED}},definitionChanged:{get:function(){return this._definitionChanged}},referenceFrame:{get:function(){return this._referenceFrame}}});Z0.prototype.getValue=function(e,t){return this.getValueInReferenceFrame(e,ro.FIXED,t)};Z0.prototype.setValue=function(e,t){let n=!1;h.equals(this._value,e)||(n=!0,this._value=h.clone(e)),u(t)&&this._referenceFrame!==t&&(n=!0,this._referenceFrame=t),n&&this._definitionChanged.raiseEvent(this)};Z0.prototype.getValueInReferenceFrame=function(e,t,n){return op.convertToReferenceFrame(e,this._value,this._referenceFrame,t,n)};Z0.prototype.equals=function(e){return this===e||e instanceof Z0&&h.equals(this._value,e._value)&&this._referenceFrame===e._referenceFrame};var Ic=Z0;function rP(e){this._definitionChanged=new ye,this._show=void 0,this._showSubscription=void 0,this._positions=void 0,this._positionsSubscription=void 0,this._width=void 0,this._widthSubscription=void 0,this._height=void 0,this._heightSubscription=void 0,this._heightReference=void 0,this._heightReferenceSubscription=void 0,this._extrudedHeight=void 0,this._extrudedHeightSubscription=void 0,this._extrudedHeightReference=void 0,this._extrudedHeightReferenceSubscription=void 0,this._cornerType=void 0,this._cornerTypeSubscription=void 0,this._granularity=void 0,this._granularitySubscription=void 0,this._fill=void 0,this._fillSubscription=void 0,this._material=void 0,this._materialSubscription=void 0,this._outline=void 0,this._outlineSubscription=void 0,this._outlineColor=void 0,this._outlineColorSubscription=void 0,this._outlineWidth=void 0,this._outlineWidthSubscription=void 0,this._shadows=void 0,this._shadowsSubscription=void 0,this._distanceDisplayCondition=void 0,this._distanceDisplayConditionSubscription=void 0,this._classificationType=void 0,this._classificationTypeSubscription=void 0,this._zIndex=void 0,this._zIndexSubscription=void 0,this.merge(y(e,y.EMPTY_OBJECT))}Object.defineProperties(rP.prototype,{definitionChanged:{get:function(){return this._definitionChanged}},show:ae("show"),positions:ae("positions"),width:ae("width"),height:ae("height"),heightReference:ae("heightReference"),extrudedHeight:ae("extrudedHeight"),extrudedHeightReference:ae("extrudedHeightReference"),cornerType:ae("cornerType"),granularity:ae("granularity"),fill:ae("fill"),material:Oo("material"),outline:ae("outline"),outlineColor:ae("outlineColor"),outlineWidth:ae("outlineWidth"),shadows:ae("shadows"),distanceDisplayCondition:ae("distanceDisplayCondition"),classificationType:ae("classificationType"),zIndex:ae("zIndex")});rP.prototype.clone=function(e){return u(e)?(e.show=this.show,e.positions=this.positions,e.width=this.width,e.height=this.height,e.heightReference=this.heightReference,e.extrudedHeight=this.extrudedHeight,e.extrudedHeightReference=this.extrudedHeightReference,e.cornerType=this.cornerType,e.granularity=this.granularity,e.fill=this.fill,e.material=this.material,e.outline=this.outline,e.outlineColor=this.outlineColor,e.outlineWidth=this.outlineWidth,e.shadows=this.shadows,e.distanceDisplayCondition=this.distanceDisplayCondition,e.classificationType=this.classificationType,e.zIndex=this.zIndex,e):new rP(this)};rP.prototype.merge=function(e){this.show=y(this.show,e.show),this.positions=y(this.positions,e.positions),this.width=y(this.width,e.width),this.height=y(this.height,e.height),this.heightReference=y(this.heightReference,e.heightReference),this.extrudedHeight=y(this.extrudedHeight,e.extrudedHeight),this.extrudedHeightReference=y(this.extrudedHeightReference,e.extrudedHeightReference),this.cornerType=y(this.cornerType,e.cornerType),this.granularity=y(this.granularity,e.granularity),this.fill=y(this.fill,e.fill),this.material=y(this.material,e.material),this.outline=y(this.outline,e.outline),this.outlineColor=y(this.outlineColor,e.outlineColor),this.outlineWidth=y(this.outlineWidth,e.outlineWidth),this.shadows=y(this.shadows,e.shadows),this.distanceDisplayCondition=y(this.distanceDisplayCondition,e.distanceDisplayCondition),this.classificationType=y(this.classificationType,e.classificationType),this.zIndex=y(this.zIndex,e.zIndex)};var J0=rP;function Y1e(e){return e}function X1e(e,t){return ae(e,t,Y1e)}var hl=X1e;function sP(e){this._definitionChanged=new ye,this._show=void 0,this._showSubscription=void 0,this._length=void 0,this._lengthSubscription=void 0,this._topRadius=void 0,this._topRadiusSubscription=void 0,this._bottomRadius=void 0,this._bottomRadiusSubscription=void 0,this._heightReference=void 0,this._heightReferenceSubscription=void 0,this._fill=void 0,this._fillSubscription=void 0,this._material=void 0,this._materialSubscription=void 0,this._outline=void 0,this._outlineSubscription=void 0,this._outlineColor=void 0,this._outlineColorSubscription=void 0,this._outlineWidth=void 0,this._outlineWidthSubscription=void 0,this._numberOfVerticalLines=void 0,this._numberOfVerticalLinesSubscription=void 0,this._slices=void 0,this._slicesSubscription=void 0,this._shadows=void 0,this._shadowsSubscription=void 0,this._distanceDisplayCondition=void 0,this._distanceDisplayConditionSubscription=void 0,this.merge(y(e,y.EMPTY_OBJECT))}Object.defineProperties(sP.prototype,{definitionChanged:{get:function(){return this._definitionChanged}},show:ae("show"),length:ae("length"),topRadius:ae("topRadius"),bottomRadius:ae("bottomRadius"),heightReference:ae("heightReference"),fill:ae("fill"),material:Oo("material"),outline:ae("outline"),outlineColor:ae("outlineColor"),outlineWidth:ae("outlineWidth"),numberOfVerticalLines:ae("numberOfVerticalLines"),slices:ae("slices"),shadows:ae("shadows"),distanceDisplayCondition:ae("distanceDisplayCondition")});sP.prototype.clone=function(e){return u(e)?(e.show=this.show,e.length=this.length,e.topRadius=this.topRadius,e.bottomRadius=this.bottomRadius,e.heightReference=this.heightReference,e.fill=this.fill,e.material=this.material,e.outline=this.outline,e.outlineColor=this.outlineColor,e.outlineWidth=this.outlineWidth,e.numberOfVerticalLines=this.numberOfVerticalLines,e.slices=this.slices,e.shadows=this.shadows,e.distanceDisplayCondition=this.distanceDisplayCondition,e):new sP(this)};sP.prototype.merge=function(e){this.show=y(this.show,e.show),this.length=y(this.length,e.length),this.topRadius=y(this.topRadius,e.topRadius),this.bottomRadius=y(this.bottomRadius,e.bottomRadius),this.heightReference=y(this.heightReference,e.heightReference),this.fill=y(this.fill,e.fill),this.material=y(this.material,e.material),this.outline=y(this.outline,e.outline),this.outlineColor=y(this.outlineColor,e.outlineColor),this.outlineWidth=y(this.outlineWidth,e.outlineWidth),this.numberOfVerticalLines=y(this.numberOfVerticalLines,e.numberOfVerticalLines),this.slices=y(this.slices,e.slices),this.shadows=y(this.shadows,e.shadows),this.distanceDisplayCondition=y(this.distanceDisplayCondition,e.distanceDisplayCondition)};var Q0=sP;function aP(e){this._definitionChanged=new ye,this._show=void 0,this._showSubscription=void 0,this._semiMajorAxis=void 0,this._semiMajorAxisSubscription=void 0,this._semiMinorAxis=void 0,this._semiMinorAxisSubscription=void 0,this._height=void 0,this._heightSubscription=void 0,this._heightReference=void 0,this._heightReferenceSubscription=void 0,this._extrudedHeight=void 0,this._extrudedHeightSubscription=void 0,this._extrudedHeightReference=void 0,this._extrudedHeightReferenceSubscription=void 0,this._rotation=void 0,this._rotationSubscription=void 0,this._stRotation=void 0,this._stRotationSubscription=void 0,this._granularity=void 0,this._granularitySubscription=void 0,this._fill=void 0,this._fillSubscription=void 0,this._material=void 0,this._materialSubscription=void 0,this._outline=void 0,this._outlineSubscription=void 0,this._outlineColor=void 0,this._outlineColorSubscription=void 0,this._outlineWidth=void 0,this._outlineWidthSubscription=void 0,this._numberOfVerticalLines=void 0,this._numberOfVerticalLinesSubscription=void 0,this._shadows=void 0,this._shadowsSubscription=void 0,this._distanceDisplayCondition=void 0,this._distanceDisplayConditionSubscription=void 0,this._classificationType=void 0,this._classificationTypeSubscription=void 0,this._zIndex=void 0,this._zIndexSubscription=void 0,this.merge(y(e,y.EMPTY_OBJECT))}Object.defineProperties(aP.prototype,{definitionChanged:{get:function(){return this._definitionChanged}},show:ae("show"),semiMajorAxis:ae("semiMajorAxis"),semiMinorAxis:ae("semiMinorAxis"),height:ae("height"),heightReference:ae("heightReference"),extrudedHeight:ae("extrudedHeight"),extrudedHeightReference:ae("extrudedHeightReference"),rotation:ae("rotation"),stRotation:ae("stRotation"),granularity:ae("granularity"),fill:ae("fill"),material:Oo("material"),outline:ae("outline"),outlineColor:ae("outlineColor"),outlineWidth:ae("outlineWidth"),numberOfVerticalLines:ae("numberOfVerticalLines"),shadows:ae("shadows"),distanceDisplayCondition:ae("distanceDisplayCondition"),classificationType:ae("classificationType"),zIndex:ae("zIndex")});aP.prototype.clone=function(e){return u(e)?(e.show=this.show,e.semiMajorAxis=this.semiMajorAxis,e.semiMinorAxis=this.semiMinorAxis,e.height=this.height,e.heightReference=this.heightReference,e.extrudedHeight=this.extrudedHeight,e.extrudedHeightReference=this.extrudedHeightReference,e.rotation=this.rotation,e.stRotation=this.stRotation,e.granularity=this.granularity,e.fill=this.fill,e.material=this.material,e.outline=this.outline,e.outlineColor=this.outlineColor,e.outlineWidth=this.outlineWidth,e.numberOfVerticalLines=this.numberOfVerticalLines,e.shadows=this.shadows,e.distanceDisplayCondition=this.distanceDisplayCondition,e.classificationType=this.classificationType,e.zIndex=this.zIndex,e):new aP(this)};aP.prototype.merge=function(e){this.show=y(this.show,e.show),this.semiMajorAxis=y(this.semiMajorAxis,e.semiMajorAxis),this.semiMinorAxis=y(this.semiMinorAxis,e.semiMinorAxis),this.height=y(this.height,e.height),this.heightReference=y(this.heightReference,e.heightReference),this.extrudedHeight=y(this.extrudedHeight,e.extrudedHeight),this.extrudedHeightReference=y(this.extrudedHeightReference,e.extrudedHeightReference),this.rotation=y(this.rotation,e.rotation),this.stRotation=y(this.stRotation,e.stRotation),this.granularity=y(this.granularity,e.granularity),this.fill=y(this.fill,e.fill),this.material=y(this.material,e.material),this.outline=y(this.outline,e.outline),this.outlineColor=y(this.outlineColor,e.outlineColor),this.outlineWidth=y(this.outlineWidth,e.outlineWidth),this.numberOfVerticalLines=y(this.numberOfVerticalLines,e.numberOfVerticalLines),this.shadows=y(this.shadows,e.shadows),this.distanceDisplayCondition=y(this.distanceDisplayCondition,e.distanceDisplayCondition),this.classificationType=y(this.classificationType,e.classificationType),this.zIndex=y(this.zIndex,e.zIndex)};var $0=aP;function cP(e){this._definitionChanged=new ye,this._show=void 0,this._showSubscription=void 0,this._radii=void 0,this._radiiSubscription=void 0,this._innerRadii=void 0,this._innerRadiiSubscription=void 0,this._minimumClock=void 0,this._minimumClockSubscription=void 0,this._maximumClock=void 0,this._maximumClockSubscription=void 0,this._minimumCone=void 0,this._minimumConeSubscription=void 0,this._maximumCone=void 0,this._maximumConeSubscription=void 0,this._heightReference=void 0,this._heightReferenceSubscription=void 0,this._fill=void 0,this._fillSubscription=void 0,this._material=void 0,this._materialSubscription=void 0,this._outline=void 0,this._outlineSubscription=void 0,this._outlineColor=void 0,this._outlineColorSubscription=void 0,this._outlineWidth=void 0,this._outlineWidthSubscription=void 0,this._stackPartitions=void 0,this._stackPartitionsSubscription=void 0,this._slicePartitions=void 0,this._slicePartitionsSubscription=void 0,this._subdivisions=void 0,this._subdivisionsSubscription=void 0,this._shadows=void 0,this._shadowsSubscription=void 0,this._distanceDisplayCondition=void 0,this._distanceDisplayConditionSubscription=void 0,this.merge(y(e,y.EMPTY_OBJECT))}Object.defineProperties(cP.prototype,{definitionChanged:{get:function(){return this._definitionChanged}},show:ae("show"),radii:ae("radii"),innerRadii:ae("innerRadii"),minimumClock:ae("minimumClock"),maximumClock:ae("maximumClock"),minimumCone:ae("minimumCone"),maximumCone:ae("maximumCone"),heightReference:ae("heightReference"),fill:ae("fill"),material:Oo("material"),outline:ae("outline"),outlineColor:ae("outlineColor"),outlineWidth:ae("outlineWidth"),stackPartitions:ae("stackPartitions"),slicePartitions:ae("slicePartitions"),subdivisions:ae("subdivisions"),shadows:ae("shadows"),distanceDisplayCondition:ae("distanceDisplayCondition")});cP.prototype.clone=function(e){return u(e)?(e.show=this.show,e.radii=this.radii,e.innerRadii=this.innerRadii,e.minimumClock=this.minimumClock,e.maximumClock=this.maximumClock,e.minimumCone=this.minimumCone,e.maximumCone=this.maximumCone,e.heightReference=this.heightReference,e.fill=this.fill,e.material=this.material,e.outline=this.outline,e.outlineColor=this.outlineColor,e.outlineWidth=this.outlineWidth,e.stackPartitions=this.stackPartitions,e.slicePartitions=this.slicePartitions,e.subdivisions=this.subdivisions,e.shadows=this.shadows,e.distanceDisplayCondition=this.distanceDisplayCondition,e):new cP(this)};cP.prototype.merge=function(e){this.show=y(this.show,e.show),this.radii=y(this.radii,e.radii),this.innerRadii=y(this.innerRadii,e.innerRadii),this.minimumClock=y(this.minimumClock,e.minimumClock),this.maximumClock=y(this.maximumClock,e.maximumClock),this.minimumCone=y(this.minimumCone,e.minimumCone),this.maximumCone=y(this.maximumCone,e.maximumCone),this.heightReference=y(this.heightReference,e.heightReference),this.fill=y(this.fill,e.fill),this.material=y(this.material,e.material),this.outline=y(this.outline,e.outline),this.outlineColor=y(this.outlineColor,e.outlineColor),this.outlineWidth=y(this.outlineWidth,e.outlineWidth),this.stackPartitions=y(this.stackPartitions,e.stackPartitions),this.slicePartitions=y(this.slicePartitions,e.slicePartitions),this.subdivisions=y(this.subdivisions,e.subdivisions),this.shadows=y(this.shadows,e.shadows),this.distanceDisplayCondition=y(this.distanceDisplayCondition,e.distanceDisplayCondition)};var eA=cP;function lP(e){this._definitionChanged=new ye,this._show=void 0,this._showSubscription=void 0,this._text=void 0,this._textSubscription=void 0,this._font=void 0,this._fontSubscription=void 0,this._style=void 0,this._styleSubscription=void 0,this._scale=void 0,this._scaleSubscription=void 0,this._showBackground=void 0,this._showBackgroundSubscription=void 0,this._backgroundColor=void 0,this._backgroundColorSubscription=void 0,this._backgroundPadding=void 0,this._backgroundPaddingSubscription=void 0,this._pixelOffset=void 0,this._pixelOffsetSubscription=void 0,this._eyeOffset=void 0,this._eyeOffsetSubscription=void 0,this._horizontalOrigin=void 0,this._horizontalOriginSubscription=void 0,this._verticalOrigin=void 0,this._verticalOriginSubscription=void 0,this._heightReference=void 0,this._heightReferenceSubscription=void 0,this._fillColor=void 0,this._fillColorSubscription=void 0,this._outlineColor=void 0,this._outlineColorSubscription=void 0,this._outlineWidth=void 0,this._outlineWidthSubscription=void 0,this._translucencyByDistance=void 0,this._translucencyByDistanceSubscription=void 0,this._pixelOffsetScaleByDistance=void 0,this._pixelOffsetScaleByDistanceSubscription=void 0,this._scaleByDistance=void 0,this._scaleByDistanceSubscription=void 0,this._distanceDisplayCondition=void 0,this._distanceDisplayConditionSubscription=void 0,this._disableDepthTestDistance=void 0,this._disableDepthTestDistanceSubscription=void 0,this.merge(y(e,y.EMPTY_OBJECT))}Object.defineProperties(lP.prototype,{definitionChanged:{get:function(){return this._definitionChanged}},show:ae("show"),text:ae("text"),font:ae("font"),style:ae("style"),scale:ae("scale"),showBackground:ae("showBackground"),backgroundColor:ae("backgroundColor"),backgroundPadding:ae("backgroundPadding"),pixelOffset:ae("pixelOffset"),eyeOffset:ae("eyeOffset"),horizontalOrigin:ae("horizontalOrigin"),verticalOrigin:ae("verticalOrigin"),heightReference:ae("heightReference"),fillColor:ae("fillColor"),outlineColor:ae("outlineColor"),outlineWidth:ae("outlineWidth"),translucencyByDistance:ae("translucencyByDistance"),pixelOffsetScaleByDistance:ae("pixelOffsetScaleByDistance"),scaleByDistance:ae("scaleByDistance"),distanceDisplayCondition:ae("distanceDisplayCondition"),disableDepthTestDistance:ae("disableDepthTestDistance")});lP.prototype.clone=function(e){return u(e)?(e.show=this.show,e.text=this.text,e.font=this.font,e.style=this.style,e.scale=this.scale,e.showBackground=this.showBackground,e.backgroundColor=this.backgroundColor,e.backgroundPadding=this.backgroundPadding,e.pixelOffset=this.pixelOffset,e.eyeOffset=this.eyeOffset,e.horizontalOrigin=this.horizontalOrigin,e.verticalOrigin=this.verticalOrigin,e.heightReference=this.heightReference,e.fillColor=this.fillColor,e.outlineColor=this.outlineColor,e.outlineWidth=this.outlineWidth,e.translucencyByDistance=this.translucencyByDistance,e.pixelOffsetScaleByDistance=this.pixelOffsetScaleByDistance,e.scaleByDistance=this.scaleByDistance,e.distanceDisplayCondition=this.distanceDisplayCondition,e.disableDepthTestDistance=this.disableDepthTestDistance,e):new lP(this)};lP.prototype.merge=function(e){this.show=y(this.show,e.show),this.text=y(this.text,e.text),this.font=y(this.font,e.font),this.style=y(this.style,e.style),this.scale=y(this.scale,e.scale),this.showBackground=y(this.showBackground,e.showBackground),this.backgroundColor=y(this.backgroundColor,e.backgroundColor),this.backgroundPadding=y(this.backgroundPadding,e.backgroundPadding),this.pixelOffset=y(this.pixelOffset,e.pixelOffset),this.eyeOffset=y(this.eyeOffset,e.eyeOffset),this.horizontalOrigin=y(this.horizontalOrigin,e.horizontalOrigin),this.verticalOrigin=y(this.verticalOrigin,e.verticalOrigin),this.heightReference=y(this.heightReference,e.heightReference),this.fillColor=y(this.fillColor,e.fillColor),this.outlineColor=y(this.outlineColor,e.outlineColor),this.outlineWidth=y(this.outlineWidth,e.outlineWidth),this.translucencyByDistance=y(this.translucencyByDistance,e.translucencyByDistance),this.pixelOffsetScaleByDistance=y(this.pixelOffsetScaleByDistance,e.pixelOffsetScaleByDistance),this.scaleByDistance=y(this.scaleByDistance,e.scaleByDistance),this.distanceDisplayCondition=y(this.distanceDisplayCondition,e.distanceDisplayCondition),this.disableDepthTestDistance=y(this.disableDepthTestDistance,e.disableDepthTestDistance)};var id=lP;var K1e=new h(1,1,1),Z1e=h.ZERO,J1e=Me.IDENTITY;function ete(e,t,n){this.translation=h.clone(y(e,Z1e)),this.rotation=Me.clone(y(t,J1e)),this.scale=h.clone(y(n,K1e))}ete.prototype.equals=function(e){return this===e||u(e)&&h.equals(this.translation,e.translation)&&Me.equals(this.rotation,e.rotation)&&h.equals(this.scale,e.scale)};var fg=ete;var l5=new fg;function uP(e){e=y(e,y.EMPTY_OBJECT),this._definitionChanged=new ye,this._translation=void 0,this._translationSubscription=void 0,this._rotation=void 0,this._rotationSubscription=void 0,this._scale=void 0,this._scaleSubscription=void 0,this.translation=e.translation,this.rotation=e.rotation,this.scale=e.scale}Object.defineProperties(uP.prototype,{isConstant:{get:function(){return q.isConstant(this._translation)&&q.isConstant(this._rotation)&&q.isConstant(this._scale)}},definitionChanged:{get:function(){return this._definitionChanged}},translation:ae("translation"),rotation:ae("rotation"),scale:ae("scale")});uP.prototype.getValue=function(e,t){return u(t)||(t=new fg),t.translation=q.getValueOrClonedDefault(this._translation,e,l5.translation,t.translation),t.rotation=q.getValueOrClonedDefault(this._rotation,e,l5.rotation,t.rotation),t.scale=q.getValueOrClonedDefault(this._scale,e,l5.scale,t.scale),t};uP.prototype.equals=function(e){return this===e||e instanceof uP&&q.equals(this._translation,e._translation)&&q.equals(this._rotation,e._rotation)&&q.equals(this._scale,e._scale)};var tA=uP;function rp(e,t){this._propertyNames=[],this._definitionChanged=new ye,u(e)&&this.merge(e,t)}Object.defineProperties(rp.prototype,{propertyNames:{get:function(){return this._propertyNames}},isConstant:{get:function(){let e=this._propertyNames;for(let t=0,n=e.length;t<n;t++)if(!q.isConstant(this[e[t]]))return!1;return!0}},definitionChanged:{get:function(){return this._definitionChanged}}});rp.prototype.hasProperty=function(e){return this._propertyNames.indexOf(e)!==-1};function Q1e(e){return new ei(e)}rp.prototype.addProperty=function(e,t,n){this._propertyNames.push(e),Object.defineProperty(this,e,ae(e,!0,y(n,Q1e))),u(t)&&(this[e]=t),this._definitionChanged.raiseEvent(this)};rp.prototype.removeProperty=function(e){let n=this._propertyNames.indexOf(e);this._propertyNames.splice(n,1),delete this[e],this._definitionChanged.raiseEvent(this)};rp.prototype.getValue=function(e,t){u(t)||(t={});let n=this._propertyNames;for(let i=0,o=n.length;i<o;i++){let r=n[i];t[r]=q.getValueOrUndefined(this[r],e,t[r])}return t};rp.prototype.merge=function(e,t){let n=this._propertyNames,i=u(e._propertyNames)?e._propertyNames:Object.keys(e);for(let o=0,r=i.length;o<r;o++){let s=i[o],a=this[s],c=e[s];a===void 0&&n.indexOf(s)===-1&&this.addProperty(s,void 0,t),c!==void 0&&(a!==void 0?u(a)&&u(a.merge)&&a.merge(c):u(c)&&u(c.merge)&&u(c.clone)?this[s]=c.clone():this[s]=c)}};function $1e(e,t){let n=e._propertyNames,i=t._propertyNames,o=n.length;if(o!==i.length)return!1;for(let r=0;r<o;++r){let s=n[r];if(i.indexOf(s)===-1||!q.equals(e[s],t[s]))return!1}return!0}rp.prototype.equals=function(e){return this===e||e instanceof rp&&$1e(this,e)};var ml=rp;function tte(e){return new tA(e)}function eOe(e){return new ml(e,tte)}function tOe(e){return new ml(e)}function fP(e){this._definitionChanged=new ye,this._show=void 0,this._showSubscription=void 0,this._uri=void 0,this._uriSubscription=void 0,this._scale=void 0,this._scaleSubscription=void 0,this._minimumPixelSize=void 0,this._minimumPixelSizeSubscription=void 0,this._maximumScale=void 0,this._maximumScaleSubscription=void 0,this._incrementallyLoadTextures=void 0,this._incrementallyLoadTexturesSubscription=void 0,this._runAnimations=void 0,this._runAnimationsSubscription=void 0,this._clampAnimations=void 0,this._clampAnimationsSubscription=void 0,this._shadows=void 0,this._shadowsSubscription=void 0,this._heightReference=void 0,this._heightReferenceSubscription=void 0,this._silhouetteColor=void 0,this._silhouetteColorSubscription=void 0,this._silhouetteSize=void 0,this._silhouetteSizeSubscription=void 0,this._color=void 0,this._colorSubscription=void 0,this._colorBlendMode=void 0,this._colorBlendModeSubscription=void 0,this._colorBlendAmount=void 0,this._colorBlendAmountSubscription=void 0,this._imageBasedLightingFactor=void 0,this._imageBasedLightingFactorSubscription=void 0,this._lightColor=void 0,this._lightColorSubscription=void 0,this._distanceDisplayCondition=void 0,this._distanceDisplayConditionSubscription=void 0,this._nodeTransformations=void 0,this._nodeTransformationsSubscription=void 0,this._articulations=void 0,this._articulationsSubscription=void 0,this._clippingPlanes=void 0,this._clippingPlanesSubscription=void 0,this._customShader=void 0,this._customShaderSubscription=void 0,this.merge(y(e,y.EMPTY_OBJECT))}Object.defineProperties(fP.prototype,{definitionChanged:{get:function(){return this._definitionChanged}},show:ae("show"),uri:ae("uri"),scale:ae("scale"),minimumPixelSize:ae("minimumPixelSize"),maximumScale:ae("maximumScale"),incrementallyLoadTextures:ae("incrementallyLoadTextures"),runAnimations:ae("runAnimations"),clampAnimations:ae("clampAnimations"),shadows:ae("shadows"),heightReference:ae("heightReference"),silhouetteColor:ae("silhouetteColor"),silhouetteSize:ae("silhouetteSize"),color:ae("color"),colorBlendMode:ae("colorBlendMode"),colorBlendAmount:ae("colorBlendAmount"),imageBasedLightingFactor:ae("imageBasedLightingFactor"),lightColor:ae("lightColor"),distanceDisplayCondition:ae("distanceDisplayCondition"),nodeTransformations:ae("nodeTransformations",void 0,eOe),articulations:ae("articulations",void 0,tOe),clippingPlanes:ae("clippingPlanes"),customShader:ae("customShader")});fP.prototype.clone=function(e){return u(e)?(e.show=this.show,e.uri=this.uri,e.scale=this.scale,e.minimumPixelSize=this.minimumPixelSize,e.maximumScale=this.maximumScale,e.incrementallyLoadTextures=this.incrementallyLoadTextures,e.runAnimations=this.runAnimations,e.clampAnimations=this.clampAnimations,e.heightReference=this._heightReference,e.silhouetteColor=this.silhouetteColor,e.silhouetteSize=this.silhouetteSize,e.color=this.color,e.colorBlendMode=this.colorBlendMode,e.colorBlendAmount=this.colorBlendAmount,e.imageBasedLightingFactor=this.imageBasedLightingFactor,e.lightColor=this.lightColor,e.distanceDisplayCondition=this.distanceDisplayCondition,e.nodeTransformations=this.nodeTransformations,e.articulations=this.articulations,e.clippingPlanes=this.clippingPlanes,e.customShader=this.customShader,e):new fP(this)};fP.prototype.merge=function(e){this.show=y(this.show,e.show),this.uri=y(this.uri,e.uri),this.scale=y(this.scale,e.scale),this.minimumPixelSize=y(this.minimumPixelSize,e.minimumPixelSize),this.maximumScale=y(this.maximumScale,e.maximumScale),this.incrementallyLoadTextures=y(this.incrementallyLoadTextures,e.incrementallyLoadTextures),this.runAnimations=y(this.runAnimations,e.runAnimations),this.clampAnimations=y(this.clampAnimations,e.clampAnimations),this.shadows=y(this.shadows,e.shadows),this.heightReference=y(this.heightReference,e.heightReference),this.silhouetteColor=y(this.silhouetteColor,e.silhouetteColor),this.silhouetteSize=y(this.silhouetteSize,e.silhouetteSize),this.color=y(this.color,e.color),this.colorBlendMode=y(this.colorBlendMode,e.colorBlendMode),this.colorBlendAmount=y(this.colorBlendAmount,e.colorBlendAmount),this.imageBasedLightingFactor=y(this.imageBasedLightingFactor,e.imageBasedLightingFactor),this.lightColor=y(this.lightColor,e.lightColor),this.distanceDisplayCondition=y(this.distanceDisplayCondition,e.distanceDisplayCondition),this.clippingPlanes=y(this.clippingPlanes,e.clippingPlanes),this.customShader=y(this.customShader,e.customShader);let t=e.nodeTransformations;if(u(t)){let i=this.nodeTransformations;u(i)?i.merge(t):this.nodeTransformations=new ml(t,tte)}let n=e.articulations;if(u(n)){let i=this.articulations;u(i)?i.merge(n):this.articulations=new ml(n)}};var sp=fP;function dP(e){this._definitionChanged=new ye,this._show=void 0,this._showSubscription=void 0,this._uri=void 0,this._uriSubscription=void 0,this._maximumScreenSpaceError=void 0,this._maximumScreenSpaceErrorSubscription=void 0,this.merge(y(e,y.EMPTY_OBJECT))}Object.defineProperties(dP.prototype,{definitionChanged:{get:function(){return this._definitionChanged}},show:ae("show"),uri:ae("uri"),maximumScreenSpaceError:ae("maximumScreenSpaceError")});dP.prototype.clone=function(e){return u(e)?(e.show=this.show,e.uri=this.uri,e.maximumScreenSpaceError=this.maximumScreenSpaceError,e):new dP(this)};dP.prototype.merge=function(e){this.show=y(this.show,e.show),this.uri=y(this.uri,e.uri),this.maximumScreenSpaceError=y(this.maximumScreenSpaceError,e.maximumScreenSpaceError)};var nA=dP;function hP(e){this._definitionChanged=new ye,this._show=void 0,this._showSubscription=void 0,this._leadTime=void 0,this._leadTimeSubscription=void 0,this._trailTime=void 0,this._trailTimeSubscription=void 0,this._width=void 0,this._widthSubscription=void 0,this._resolution=void 0,this._resolutionSubscription=void 0,this._material=void 0,this._materialSubscription=void 0,this._distanceDisplayCondition=void 0,this._distanceDisplayConditionSubscription=void 0,this.merge(y(e,y.EMPTY_OBJECT))}Object.defineProperties(hP.prototype,{definitionChanged:{get:function(){return this._definitionChanged}},show:ae("show"),leadTime:ae("leadTime"),trailTime:ae("trailTime"),width:ae("width"),resolution:ae("resolution"),material:Oo("material"),distanceDisplayCondition:ae("distanceDisplayCondition")});hP.prototype.clone=function(e){return u(e)?(e.show=this.show,e.leadTime=this.leadTime,e.trailTime=this.trailTime,e.width=this.width,e.resolution=this.resolution,e.material=this.material,e.distanceDisplayCondition=this.distanceDisplayCondition,e):new hP(this)};hP.prototype.merge=function(e){this.show=y(this.show,e.show),this.leadTime=y(this.leadTime,e.leadTime),this.trailTime=y(this.trailTime,e.trailTime),this.width=y(this.width,e.width),this.resolution=y(this.resolution,e.resolution),this.material=y(this.material,e.material),this.distanceDisplayCondition=y(this.distanceDisplayCondition,e.distanceDisplayCondition)};var ap=hP;function mP(e){this._definitionChanged=new ye,this._show=void 0,this._showSubscription=void 0,this._plane=void 0,this._planeSubscription=void 0,this._dimensions=void 0,this._dimensionsSubscription=void 0,this._fill=void 0,this._fillSubscription=void 0,this._material=void 0,this._materialSubscription=void 0,this._outline=void 0,this._outlineSubscription=void 0,this._outlineColor=void 0,this._outlineColorSubscription=void 0,this._outlineWidth=void 0,this._outlineWidthSubscription=void 0,this._shadows=void 0,this._shadowsSubscription=void 0,this._distanceDisplayCondition=void 0,this._distanceDisplayConditionSubscription=void 0,this.merge(y(e,y.EMPTY_OBJECT))}Object.defineProperties(mP.prototype,{definitionChanged:{get:function(){return this._definitionChanged}},show:ae("show"),plane:ae("plane"),dimensions:ae("dimensions"),fill:ae("fill"),material:Oo("material"),outline:ae("outline"),outlineColor:ae("outlineColor"),outlineWidth:ae("outlineWidth"),shadows:ae("shadows"),distanceDisplayCondition:ae("distanceDisplayCondition")});mP.prototype.clone=function(e){return u(e)?(e.show=this.show,e.plane=this.plane,e.dimensions=this.dimensions,e.fill=this.fill,e.material=this.material,e.outline=this.outline,e.outlineColor=this.outlineColor,e.outlineWidth=this.outlineWidth,e.shadows=this.shadows,e.distanceDisplayCondition=this.distanceDisplayCondition,e):new mP(this)};mP.prototype.merge=function(e){this.show=y(this.show,e.show),this.plane=y(this.plane,e.plane),this.dimensions=y(this.dimensions,e.dimensions),this.fill=y(this.fill,e.fill),this.material=y(this.material,e.material),this.outline=y(this.outline,e.outline),this.outlineColor=y(this.outlineColor,e.outlineColor),this.outlineWidth=y(this.outlineWidth,e.outlineWidth),this.shadows=y(this.shadows,e.shadows),this.distanceDisplayCondition=y(this.distanceDisplayCondition,e.distanceDisplayCondition)};var pP=mP;function _P(e){this._definitionChanged=new ye,this._show=void 0,this._showSubscription=void 0,this._pixelSize=void 0,this._pixelSizeSubscription=void 0,this._heightReference=void 0,this._heightReferenceSubscription=void 0,this._color=void 0,this._colorSubscription=void 0,this._outlineColor=void 0,this._outlineColorSubscription=void 0,this._outlineWidth=void 0,this._outlineWidthSubscription=void 0,this._scaleByDistance=void 0,this._scaleByDistanceSubscription=void 0,this._translucencyByDistance=void 0,this._translucencyByDistanceSubscription=void 0,this._distanceDisplayCondition=void 0,this._distanceDisplayConditionSubscription=void 0,this._disableDepthTestDistance=void 0,this._disableDepthTestDistanceSubscription=void 0,this.merge(y(e,y.EMPTY_OBJECT))}Object.defineProperties(_P.prototype,{definitionChanged:{get:function(){return this._definitionChanged}},show:ae("show"),pixelSize:ae("pixelSize"),heightReference:ae("heightReference"),color:ae("color"),outlineColor:ae("outlineColor"),outlineWidth:ae("outlineWidth"),scaleByDistance:ae("scaleByDistance"),translucencyByDistance:ae("translucencyByDistance"),distanceDisplayCondition:ae("distanceDisplayCondition"),disableDepthTestDistance:ae("disableDepthTestDistance")});_P.prototype.clone=function(e){return u(e)?(e.show=this.show,e.pixelSize=this.pixelSize,e.heightReference=this.heightReference,e.color=this.color,e.outlineColor=this.outlineColor,e.outlineWidth=this.outlineWidth,e.scaleByDistance=this.scaleByDistance,e.translucencyByDistance=this._translucencyByDistance,e.distanceDisplayCondition=this.distanceDisplayCondition,e.disableDepthTestDistance=this.disableDepthTestDistance,e):new _P(this)};_P.prototype.merge=function(e){this.show=y(this.show,e.show),this.pixelSize=y(this.pixelSize,e.pixelSize),this.heightReference=y(this.heightReference,e.heightReference),this.color=y(this.color,e.color),this.outlineColor=y(this.outlineColor,e.outlineColor),this.outlineWidth=y(this.outlineWidth,e.outlineWidth),this.scaleByDistance=y(this.scaleByDistance,e.scaleByDistance),this.translucencyByDistance=y(this._translucencyByDistance,e.translucencyByDistance),this.distanceDisplayCondition=y(this.distanceDisplayCondition,e.distanceDisplayCondition),this.disableDepthTestDistance=y(this.disableDepthTestDistance,e.disableDepthTestDistance)};var iA=_P;function nOe(e,t){this.positions=u(e)?e:[],this.holes=u(t)?t:[]}var Pc=nOe;function iOe(e){return Array.isArray(e)&&(e=new Pc(e)),new ei(e)}function gP(e){this._definitionChanged=new ye,this._show=void 0,this._showSubscription=void 0,this._hierarchy=void 0,this._hierarchySubscription=void 0,this._height=void 0,this._heightSubscription=void 0,this._heightReference=void 0,this._heightReferenceSubscription=void 0,this._extrudedHeight=void 0,this._extrudedHeightSubscription=void 0,this._extrudedHeightReference=void 0,this._extrudedHeightReferenceSubscription=void 0,this._stRotation=void 0,this._stRotationSubscription=void 0,this._granularity=void 0,this._granularitySubscription=void 0,this._fill=void 0,this._fillSubscription=void 0,this._material=void 0,this._materialSubscription=void 0,this._outline=void 0,this._outlineSubscription=void 0,this._outlineColor=void 0,this._outlineColorSubscription=void 0,this._outlineWidth=void 0,this._outlineWidthSubscription=void 0,this._perPositionHeight=void 0,this._perPositionHeightSubscription=void 0,this._closeTop=void 0,this._closeTopSubscription=void 0,this._closeBottom=void 0,this._closeBottomSubscription=void 0,this._arcType=void 0,this._arcTypeSubscription=void 0,this._shadows=void 0,this._shadowsSubscription=void 0,this._distanceDisplayCondition=void 0,this._distanceDisplayConditionSubscription=void 0,this._classificationType=void 0,this._classificationTypeSubscription=void 0,this._zIndex=void 0,this._zIndexSubscription=void 0,this._textureCoordinates=void 0,this._textureCoordinatesSubscription=void 0,this.merge(y(e,y.EMPTY_OBJECT))}Object.defineProperties(gP.prototype,{definitionChanged:{get:function(){return this._definitionChanged}},show:ae("show"),hierarchy:ae("hierarchy",void 0,iOe),height:ae("height"),heightReference:ae("heightReference"),extrudedHeight:ae("extrudedHeight"),extrudedHeightReference:ae("extrudedHeightReference"),stRotation:ae("stRotation"),granularity:ae("granularity"),fill:ae("fill"),material:Oo("material"),outline:ae("outline"),outlineColor:ae("outlineColor"),outlineWidth:ae("outlineWidth"),perPositionHeight:ae("perPositionHeight"),closeTop:ae("closeTop"),closeBottom:ae("closeBottom"),arcType:ae("arcType"),shadows:ae("shadows"),distanceDisplayCondition:ae("distanceDisplayCondition"),classificationType:ae("classificationType"),zIndex:ae("zIndex"),textureCoordinates:ae("textureCoordinates")});gP.prototype.clone=function(e){return u(e)?(e.show=this.show,e.hierarchy=this.hierarchy,e.height=this.height,e.heightReference=this.heightReference,e.extrudedHeight=this.extrudedHeight,e.extrudedHeightReference=this.extrudedHeightReference,e.stRotation=this.stRotation,e.granularity=this.granularity,e.fill=this.fill,e.material=this.material,e.outline=this.outline,e.outlineColor=this.outlineColor,e.outlineWidth=this.outlineWidth,e.perPositionHeight=this.perPositionHeight,e.closeTop=this.closeTop,e.closeBottom=this.closeBottom,e.arcType=this.arcType,e.shadows=this.shadows,e.distanceDisplayCondition=this.distanceDisplayCondition,e.classificationType=this.classificationType,e.zIndex=this.zIndex,e.textureCoordinates=this.textureCoordinates,e):new gP(this)};gP.prototype.merge=function(e){this.show=y(this.show,e.show),this.hierarchy=y(this.hierarchy,e.hierarchy),this.height=y(this.height,e.height),this.heightReference=y(this.heightReference,e.heightReference),this.extrudedHeight=y(this.extrudedHeight,e.extrudedHeight),this.extrudedHeightReference=y(this.extrudedHeightReference,e.extrudedHeightReference),this.stRotation=y(this.stRotation,e.stRotation),this.granularity=y(this.granularity,e.granularity),this.fill=y(this.fill,e.fill),this.material=y(this.material,e.material),this.outline=y(this.outline,e.outline),this.outlineColor=y(this.outlineColor,e.outlineColor),this.outlineWidth=y(this.outlineWidth,e.outlineWidth),this.perPositionHeight=y(this.perPositionHeight,e.perPositionHeight),this.closeTop=y(this.closeTop,e.closeTop),this.closeBottom=y(this.closeBottom,e.closeBottom),this.arcType=y(this.arcType,e.arcType),this.shadows=y(this.shadows,e.shadows),this.distanceDisplayCondition=y(this.distanceDisplayCondition,e.distanceDisplayCondition),this.classificationType=y(this.classificationType,e.classificationType),this.zIndex=y(this.zIndex,e.zIndex),this.textureCoordinates=y(this.textureCoordinates,e.textureCoordinates)};var od=gP;function yP(e){this._definitionChanged=new ye,this._show=void 0,this._showSubscription=void 0,this._positions=void 0,this._positionsSubscription=void 0,this._width=void 0,this._widthSubscription=void 0,this._granularity=void 0,this._granularitySubscription=void 0,this._material=void 0,this._materialSubscription=void 0,this._depthFailMaterial=void 0,this._depthFailMaterialSubscription=void 0,this._arcType=void 0,this._arcTypeSubscription=void 0,this._clampToGround=void 0,this._clampToGroundSubscription=void 0,this._shadows=void 0,this._shadowsSubscription=void 0,this._distanceDisplayCondition=void 0,this._distanceDisplayConditionSubscription=void 0,this._classificationType=void 0,this._classificationTypeSubscription=void 0,this._zIndex=void 0,this._zIndexSubscription=void 0,this.merge(y(e,y.EMPTY_OBJECT))}Object.defineProperties(yP.prototype,{definitionChanged:{get:function(){return this._definitionChanged}},show:ae("show"),positions:ae("positions"),width:ae("width"),granularity:ae("granularity"),material:Oo("material"),depthFailMaterial:Oo("depthFailMaterial"),arcType:ae("arcType"),clampToGround:ae("clampToGround"),shadows:ae("shadows"),distanceDisplayCondition:ae("distanceDisplayCondition"),classificationType:ae("classificationType"),zIndex:ae("zIndex")});yP.prototype.clone=function(e){return u(e)?(e.show=this.show,e.positions=this.positions,e.width=this.width,e.granularity=this.granularity,e.material=this.material,e.depthFailMaterial=this.depthFailMaterial,e.arcType=this.arcType,e.clampToGround=this.clampToGround,e.shadows=this.shadows,e.distanceDisplayCondition=this.distanceDisplayCondition,e.classificationType=this.classificationType,e.zIndex=this.zIndex,e):new yP(this)};yP.prototype.merge=function(e){this.show=y(this.show,e.show),this.positions=y(this.positions,e.positions),this.width=y(this.width,e.width),this.granularity=y(this.granularity,e.granularity),this.material=y(this.material,e.material),this.depthFailMaterial=y(this.depthFailMaterial,e.depthFailMaterial),this.arcType=y(this.arcType,e.arcType),this.clampToGround=y(this.clampToGround,e.clampToGround),this.shadows=y(this.shadows,e.shadows),this.distanceDisplayCondition=y(this.distanceDisplayCondition,e.distanceDisplayCondition),this.classificationType=y(this.classificationType,e.classificationType),this.zIndex=y(this.zIndex,e.zIndex)};var Ha=yP;function AP(e){this._definitionChanged=new ye,this._show=void 0,this._showSubscription=void 0,this._positions=void 0,this._positionsSubscription=void 0,this._shape=void 0,this._shapeSubscription=void 0,this._cornerType=void 0,this._cornerTypeSubscription=void 0,this._granularity=void 0,this._granularitySubscription=void 0,this._fill=void 0,this._fillSubscription=void 0,this._material=void 0,this._materialSubscription=void 0,this._outline=void 0,this._outlineSubscription=void 0,this._outlineColor=void 0,this._outlineColorSubscription=void 0,this._outlineWidth=void 0,this._outlineWidthSubscription=void 0,this._shadows=void 0,this._shadowsSubscription=void 0,this._distanceDisplayCondition=void 0,this._distanceDisplayConditionSubsription=void 0,this.merge(y(e,y.EMPTY_OBJECT))}Object.defineProperties(AP.prototype,{definitionChanged:{get:function(){return this._definitionChanged}},show:ae("show"),positions:ae("positions"),shape:ae("shape"),cornerType:ae("cornerType"),granularity:ae("granularity"),fill:ae("fill"),material:Oo("material"),outline:ae("outline"),outlineColor:ae("outlineColor"),outlineWidth:ae("outlineWidth"),shadows:ae("shadows"),distanceDisplayCondition:ae("distanceDisplayCondition")});AP.prototype.clone=function(e){return u(e)?(e.show=this.show,e.positions=this.positions,e.shape=this.shape,e.cornerType=this.cornerType,e.granularity=this.granularity,e.fill=this.fill,e.material=this.material,e.outline=this.outline,e.outlineColor=this.outlineColor,e.outlineWidth=this.outlineWidth,e.shadows=this.shadows,e.distanceDisplayCondition=this.distanceDisplayCondition,e):new AP(this)};AP.prototype.merge=function(e){this.show=y(this.show,e.show),this.positions=y(this.positions,e.positions),this.shape=y(this.shape,e.shape),this.cornerType=y(this.cornerType,e.cornerType),this.granularity=y(this.granularity,e.granularity),this.fill=y(this.fill,e.fill),this.material=y(this.material,e.material),this.outline=y(this.outline,e.outline),this.outlineColor=y(this.outlineColor,e.outlineColor),this.outlineWidth=y(this.outlineWidth,e.outlineWidth),this.shadows=y(this.shadows,e.shadows),this.distanceDisplayCondition=y(this.distanceDisplayCondition,e.distanceDisplayCondition)};var oA=AP;function xP(e){this._definitionChanged=new ye,this._show=void 0,this._showSubscription=void 0,this._coordinates=void 0,this._coordinatesSubscription=void 0,this._height=void 0,this._heightSubscription=void 0,this._heightReference=void 0,this._heightReferenceSubscription=void 0,this._extrudedHeight=void 0,this._extrudedHeightSubscription=void 0,this._extrudedHeightReference=void 0,this._extrudedHeightReferenceSubscription=void 0,this._rotation=void 0,this._rotationSubscription=void 0,this._stRotation=void 0,this._stRotationSubscription=void 0,this._granularity=void 0,this._granularitySubscription=void 0,this._fill=void 0,this._fillSubscription=void 0,this._material=void 0,this._materialSubscription=void 0,this._outline=void 0,this._outlineSubscription=void 0,this._outlineColor=void 0,this._outlineColorSubscription=void 0,this._outlineWidth=void 0,this._outlineWidthSubscription=void 0,this._shadows=void 0,this._shadowsSubscription=void 0,this._distanceDisplayCondition=void 0,this._distancedisplayConditionSubscription=void 0,this._classificationType=void 0,this._classificationTypeSubscription=void 0,this._zIndex=void 0,this._zIndexSubscription=void 0,this.merge(y(e,y.EMPTY_OBJECT))}Object.defineProperties(xP.prototype,{definitionChanged:{get:function(){return this._definitionChanged}},show:ae("show"),coordinates:ae("coordinates"),height:ae("height"),heightReference:ae("heightReference"),extrudedHeight:ae("extrudedHeight"),extrudedHeightReference:ae("extrudedHeightReference"),rotation:ae("rotation"),stRotation:ae("stRotation"),granularity:ae("granularity"),fill:ae("fill"),material:Oo("material"),outline:ae("outline"),outlineColor:ae("outlineColor"),outlineWidth:ae("outlineWidth"),shadows:ae("shadows"),distanceDisplayCondition:ae("distanceDisplayCondition"),classificationType:ae("classificationType"),zIndex:ae("zIndex")});xP.prototype.clone=function(e){return u(e)?(e.show=this.show,e.coordinates=this.coordinates,e.height=this.height,e.heightReference=this.heightReference,e.extrudedHeight=this.extrudedHeight,e.extrudedHeightReference=this.extrudedHeightReference,e.rotation=this.rotation,e.stRotation=this.stRotation,e.granularity=this.granularity,e.fill=this.fill,e.material=this.material,e.outline=this.outline,e.outlineColor=this.outlineColor,e.outlineWidth=this.outlineWidth,e.shadows=this.shadows,e.distanceDisplayCondition=this.distanceDisplayCondition,e.classificationType=this.classificationType,e.zIndex=this.zIndex,e):new xP(this)};xP.prototype.merge=function(e){this.show=y(this.show,e.show),this.coordinates=y(this.coordinates,e.coordinates),this.height=y(this.height,e.height),this.heightReference=y(this.heightReference,e.heightReference),this.extrudedHeight=y(this.extrudedHeight,e.extrudedHeight),this.extrudedHeightReference=y(this.extrudedHeightReference,e.extrudedHeightReference),this.rotation=y(this.rotation,e.rotation),this.stRotation=y(this.stRotation,e.stRotation),this.granularity=y(this.granularity,e.granularity),this.fill=y(this.fill,e.fill),this.material=y(this.material,e.material),this.outline=y(this.outline,e.outline),this.outlineColor=y(this.outlineColor,e.outlineColor),this.outlineWidth=y(this.outlineWidth,e.outlineWidth),this.shadows=y(this.shadows,e.shadows),this.distanceDisplayCondition=y(this.distanceDisplayCondition,e.distanceDisplayCondition),this.classificationType=y(this.classificationType,e.classificationType),this.zIndex=y(this.zIndex,e.zIndex)};var rd=xP;function CP(e){this._definitionChanged=new ye,this._show=void 0,this._showSubscription=void 0,this._positions=void 0,this._positionsSubscription=void 0,this._minimumHeights=void 0,this._minimumHeightsSubscription=void 0,this._maximumHeights=void 0,this._maximumHeightsSubscription=void 0,this._granularity=void 0,this._granularitySubscription=void 0,this._fill=void 0,this._fillSubscription=void 0,this._material=void 0,this._materialSubscription=void 0,this._outline=void 0,this._outlineSubscription=void 0,this._outlineColor=void 0,this._outlineColorSubscription=void 0,this._outlineWidth=void 0,this._outlineWidthSubscription=void 0,this._shadows=void 0,this._shadowsSubscription=void 0,this._distanceDisplayCondition=void 0,this._distanceDisplayConditionSubscription=void 0,this.merge(y(e,y.EMPTY_OBJECT))}Object.defineProperties(CP.prototype,{definitionChanged:{get:function(){return this._definitionChanged}},show:ae("show"),positions:ae("positions"),minimumHeights:ae("minimumHeights"),maximumHeights:ae("maximumHeights"),granularity:ae("granularity"),fill:ae("fill"),material:Oo("material"),outline:ae("outline"),outlineColor:ae("outlineColor"),outlineWidth:ae("outlineWidth"),shadows:ae("shadows"),distanceDisplayCondition:ae("distanceDisplayCondition")});CP.prototype.clone=function(e){return u(e)?(e.show=this.show,e.positions=this.positions,e.minimumHeights=this.minimumHeights,e.maximumHeights=this.maximumHeights,e.granularity=this.granularity,e.fill=this.fill,e.material=this.material,e.outline=this.outline,e.outlineColor=this.outlineColor,e.outlineWidth=this.outlineWidth,e.shadows=this.shadows,e.distanceDisplayCondition=this.distanceDisplayCondition,e):new CP(this)};CP.prototype.merge=function(e){this.show=y(this.show,e.show),this.positions=y(this.positions,e.positions),this.minimumHeights=y(this.minimumHeights,e.minimumHeights),this.maximumHeights=y(this.maximumHeights,e.maximumHeights),this.granularity=y(this.granularity,e.granularity),this.fill=y(this.fill,e.fill),this.material=y(this.material,e.material),this.outline=y(this.outline,e.outline),this.outlineColor=y(this.outlineColor,e.outlineColor),this.outlineWidth=y(this.outlineWidth,e.outlineWidth),this.shadows=y(this.shadows,e.shadows),this.distanceDisplayCondition=y(this.distanceDisplayCondition,e.distanceDisplayCondition)};var cp=CP;var oOe=new he;function rOe(e){return new Ic(e)}function sOe(e){return ae(e,void 0,rOe)}function Hs(e,t){return ae(e,void 0,function(n){return n instanceof t?n:new t(n)})}function Bh(e){e=y(e,y.EMPTY_OBJECT);let t=e.id;u(t)||(t=Gn()),this._availability=void 0,this._id=t,this._definitionChanged=new ye,this._name=e.name,this._show=y(e.show,!0),this._parent=void 0,this._propertyNames=["billboard","box","corridor","cylinder","description","ellipse","ellipsoid","label","model","tileset","orientation","path","plane","point","polygon","polyline","polylineVolume","position","properties","rectangle","viewFrom","wall"],this._billboard=void 0,this._billboardSubscription=void 0,this._box=void 0,this._boxSubscription=void 0,this._corridor=void 0,this._corridorSubscription=void 0,this._cylinder=void 0,this._cylinderSubscription=void 0,this._description=void 0,this._descriptionSubscription=void 0,this._ellipse=void 0,this._ellipseSubscription=void 0,this._ellipsoid=void 0,this._ellipsoidSubscription=void 0,this._label=void 0,this._labelSubscription=void 0,this._model=void 0,this._modelSubscription=void 0,this._tileset=void 0,this._tilesetSubscription=void 0,this._orientation=void 0,this._orientationSubscription=void 0,this._path=void 0,this._pathSubscription=void 0,this._plane=void 0,this._planeSubscription=void 0,this._point=void 0,this._pointSubscription=void 0,this._polygon=void 0,this._polygonSubscription=void 0,this._polyline=void 0,this._polylineSubscription=void 0,this._polylineVolume=void 0,this._polylineVolumeSubscription=void 0,this._position=void 0,this._positionSubscription=void 0,this._properties=void 0,this._propertiesSubscription=void 0,this._rectangle=void 0,this._rectangleSubscription=void 0,this._viewFrom=void 0,this._viewFromSubscription=void 0,this._wall=void 0,this._wallSubscription=void 0,this._children=[],this.entityCollection=void 0,this.parent=e.parent,this.merge(e)}function u5(e,t,n){let i=t.length;for(let o=0;o<i;o++){let r=t[o],s=r._show;(!n&&s)!==(n&&s)&&u5(r,r._children,n)}e._definitionChanged.raiseEvent(e,"isShowing",n,!n)}Object.defineProperties(Bh.prototype,{availability:hl("availability"),id:{get:function(){return this._id}},definitionChanged:{get:function(){return this._definitionChanged}},name:hl("name"),show:{get:function(){return this._show},set:function(e){if(e===this._show)return;let t=this.isShowing;this._show=e;let n=this.isShowing;t!==n&&u5(this,this._children,n),this._definitionChanged.raiseEvent(this,"show",e,!e)}},isShowing:{get:function(){return this._show&&(!u(this.entityCollection)||this.entityCollection.show)&&(!u(this._parent)||this._parent.isShowing)}},parent:{get:function(){return this._parent},set:function(e){let t=this._parent;if(t===e)return;let n=this.isShowing;if(u(t)){let o=t._children.indexOf(this);t._children.splice(o,1)}this._parent=e,u(e)&&e._children.push(this);let i=this.isShowing;n!==i&&u5(this,this._children,i),this._definitionChanged.raiseEvent(this,"parent",e,t)}},propertyNames:{get:function(){return this._propertyNames}},billboard:Hs("billboard",Ua),box:Hs("box",K0),corridor:Hs("corridor",J0),cylinder:Hs("cylinder",Q0),description:ae("description"),ellipse:Hs("ellipse",$0),ellipsoid:Hs("ellipsoid",eA),label:Hs("label",id),model:Hs("model",sp),tileset:Hs("tileset",nA),orientation:ae("orientation"),path:Hs("path",ap),plane:Hs("plane",pP),point:Hs("point",iA),polygon:Hs("polygon",od),polyline:Hs("polyline",Ha),polylineVolume:Hs("polylineVolume",oA),properties:Hs("properties",ml),position:sOe("position"),rectangle:Hs("rectangle",rd),viewFrom:ae("viewFrom"),wall:Hs("wall",cp)});Bh.prototype.isAvailable=function(e){let t=this._availability;return!u(t)||t.contains(e)};Bh.prototype.addProperty=function(e){this._propertyNames.push(e),Object.defineProperty(this,e,hl(e,!0))};Bh.prototype.removeProperty=function(e){let n=this._propertyNames.indexOf(e);this._propertyNames.splice(n,1),delete this[e]};Bh.prototype.merge=function(e){this.name=y(this.name,e.name),this.availability=y(this.availability,e.availability);let t=this._propertyNames,n=u(e._propertyNames)?e._propertyNames:Object.keys(e),i=n.length;for(let o=0;o<i;o++){let r=n[o];if(r==="parent"||r==="name"||r==="availability")continue;let s=this[r],a=e[r];!u(s)&&t.indexOf(r)===-1&&this.addProperty(r),u(a)&&(u(s)?u(s.merge)&&s.merge(a):u(a.merge)&&u(a.clone)?this[r]=a.clone():this[r]=a)}};var nte=new J,ite=new h,ote=new Me;Bh.prototype.computeModelMatrix=function(e,t){let n=q.getValueOrUndefined(this._position,e,ite);if(!u(n))return;let i=q.getValueOrUndefined(this._orientation,e,ote);return u(i)?t=N.fromRotationTranslation(J.fromQuaternion(i,nte),n,t):t=Pt.eastNorthUpToFixedFrame(n,void 0,t),t};Bh.prototype.computeModelMatrixForHeightReference=function(e,t,n,i,o){let r=q.getValueOrDefault(t,e,We.NONE),s=q.getValueOrUndefined(this._position,e,ite);if(r===We.NONE||!u(s)||h.equalsEpsilon(s,h.ZERO,O.EPSILON8))return this.computeModelMatrix(e,o);let a=i.cartesianToCartographic(s,oOe);r===We.CLAMP_TO_GROUND?a.height=n:a.height+=n,s=i.cartographicToCartesian(a,s);let c=q.getValueOrUndefined(this._orientation,e,ote);return u(c)?o=N.fromRotationTranslation(J.fromQuaternion(c,nte),s,o):o=Pt.eastNorthUpToFixedFrame(s,void 0,o),o};Bh.supportsMaterialsforEntitiesOnTerrain=function(e){return Dc.supportsMaterials(e)};Bh.supportsPolylinesOnTerrain=function(e){return nd.isSupported(e)};var jo=Bh;var aOe=new Bt(z.WHITE),cOe=new ei(!0),lOe=new ei(!0),uOe=new ei(!1),fOe=new ei(z.BLACK),dOe=new ei(_n.DISABLED),hOe=new ei(new bt),mOe=new ei(Vn.BOTH);function Oc(e){let t=e.entity,n=e.geometryPropertyName;this._entity=t,this._scene=e.scene,this._fillEnabled=!1,this._isClosed=!1,this._onTerrain=!1,this._dynamic=!1,this._outlineEnabled=!1,this._geometryChanged=new ye,this._showProperty=void 0,this._materialProperty=void 0,this._showOutlineProperty=void 0,this._outlineColorProperty=void 0,this._outlineWidth=1,this._shadowsProperty=void 0,this._distanceDisplayConditionProperty=void 0,this._classificationTypeProperty=void 0,this._options=e.geometryOptions,this._geometryPropertyName=n,this._id=`${n}-${t.id}`,this._observedPropertyNames=e.observedPropertyNames,this._supportsMaterialsforEntitiesOnTerrain=jo.supportsMaterialsforEntitiesOnTerrain(e.scene)}Object.defineProperties(Oc.prototype,{id:{get:function(){return this._id}},entity:{get:function(){return this._entity}},fillEnabled:{get:function(){return this._fillEnabled}},hasConstantFill:{get:function(){return!this._fillEnabled||!u(this._entity.availability)&&q.isConstant(this._showProperty)&&q.isConstant(this._fillProperty)}},fillMaterialProperty:{get:function(){return this._materialProperty}},outlineEnabled:{get:function(){return this._outlineEnabled}},hasConstantOutline:{get:function(){return!this._outlineEnabled||!u(this._entity.availability)&&q.isConstant(this._showProperty)&&q.isConstant(this._showOutlineProperty)}},outlineColorProperty:{get:function(){return this._outlineColorProperty}},outlineWidth:{get:function(){return this._outlineWidth}},shadowsProperty:{get:function(){return this._shadowsProperty}},distanceDisplayConditionProperty:{get:function(){return this._distanceDisplayConditionProperty}},classificationTypeProperty:{get:function(){return this._classificationTypeProperty}},isDynamic:{get:function(){return this._dynamic}},isClosed:{get:function(){return this._isClosed}},onTerrain:{get:function(){return this._onTerrain}},geometryChanged:{get:function(){return this._geometryChanged}}});Oc.prototype.isOutlineVisible=function(e){let t=this._entity,n=this._outlineEnabled&&t.isAvailable(e)&&this._showProperty.getValue(e)&&this._showOutlineProperty.getValue(e);return y(n,!1)};Oc.prototype.isFilled=function(e){let t=this._entity,n=this._fillEnabled&&t.isAvailable(e)&&this._showProperty.getValue(e)&&this._fillProperty.getValue(e);return y(n,!1)};Oc.prototype.createFillGeometryInstance=de.throwInstantiationError;Oc.prototype.createOutlineGeometryInstance=de.throwInstantiationError;Oc.prototype.isDestroyed=function(){return!1};Oc.prototype.destroy=function(){le(this)};Oc.prototype._isHidden=function(e,t){let n=t.show;return u(n)&&n.isConstant&&!n.getValue(ke.MINIMUM_VALUE)};Oc.prototype._isOnTerrain=function(e,t){return!1};Oc.prototype._getIsClosed=function(e){return!0};Oc.prototype._isDynamic=de.throwInstantiationError;Oc.prototype._setStaticOptions=de.throwInstantiationError;Oc.prototype._onEntityPropertyChanged=function(e,t,n,i){if(this._observedPropertyNames.indexOf(t)===-1)return;let o=this._entity[this._geometryPropertyName];if(!u(o)){(this._fillEnabled||this._outlineEnabled)&&(this._fillEnabled=!1,this._outlineEnabled=!1,this._geometryChanged.raiseEvent(this));return}let r=o.fill,s=u(r)&&r.isConstant?r.getValue(ke.MINIMUM_VALUE):!0,a=o.outline,c=u(a);if(c&&a.isConstant&&(c=a.getValue(ke.MINIMUM_VALUE)),!s&&!c){(this._fillEnabled||this._outlineEnabled)&&(this._fillEnabled=!1,this._outlineEnabled=!1,this._geometryChanged.raiseEvent(this));return}let l=o.show;if(this._isHidden(e,o)){(this._fillEnabled||this._outlineEnabled)&&(this._fillEnabled=!1,this._outlineEnabled=!1,this._geometryChanged.raiseEvent(this));return}this._materialProperty=y(o.material,aOe),this._fillProperty=y(r,lOe),this._showProperty=y(l,cOe),this._showOutlineProperty=y(o.outline,uOe),this._outlineColorProperty=c?y(o.outlineColor,fOe):void 0,this._shadowsProperty=y(o.shadows,dOe),this._distanceDisplayConditionProperty=y(o.distanceDisplayCondition,hOe),this._classificationTypeProperty=y(o.classificationType,mOe),this._fillEnabled=s;let f=this._isOnTerrain(e,o)&&(this._supportsMaterialsforEntitiesOnTerrain||this._materialProperty instanceof Bt);if(c&&f&&(Dt(Dt.geometryOutlines),c=!1),this._onTerrain=f,this._outlineEnabled=c,this._isDynamic(e,o))this._dynamic||(this._dynamic=!0,this._geometryChanged.raiseEvent(this));else{this._setStaticOptions(e,o),this._isClosed=this._getIsClosed(this._options);let d=o.outlineWidth;this._outlineWidth=u(d)?d.getValue(ke.MINIMUM_VALUE):1,this._dynamic=!1,this._geometryChanged.raiseEvent(this)}};Oc.prototype.createDynamicUpdater=function(e,t){return new this.constructor.DynamicGeometryUpdater(this,e,t)};var si=Oc;function ET(e,t){this._callback=void 0,this._isConstant=void 0,this._definitionChanged=new ye,this.setCallback(e,t)}Object.defineProperties(ET.prototype,{isConstant:{get:function(){return this._isConstant}},definitionChanged:{get:function(){return this._definitionChanged}}});ET.prototype.getValue=function(e,t){return this._callback(e,t)};ET.prototype.setCallback=function(e,t){let n=this._callback!==e||this._isConstant!==t;this._callback=e,this._isConstant=t,n&&this._definitionChanged.raiseEvent(this)};ET.prototype.equals=function(e){return this===e||e instanceof ET&&this._callback===e._callback&&this._isConstant===e._isConstant};var sd=ET;var rte=new h,pOe=new he;function bT(e,t,n,i){this._scene=e,this._heightReference=n,this._extrudedHeightReference=i,this._positionProperty=t,this._position=new h,this._cartographicPosition=new he,this._normal=new h,this._definitionChanged=new ye,this._terrainHeight=0,this._removeCallbackFunc=void 0,this._removeEventListener=void 0,this._removeModeListener=void 0;let o=this;if(u(e.globe)&&(this._removeEventListener=e.terrainProviderChanged.addEventListener(function(){o._updateClamping()}),this._removeModeListener=e.morphComplete.addEventListener(function(){o._updateClamping()})),t.isConstant){let r=t.getValue(ke.MINIMUM_VALUE,rte);if(!u(r)||h.equals(r,h.ZERO)||!u(e.globe))return;this._position=h.clone(r,this._position),this._updateClamping(),this._normal=e.globe.ellipsoid.geodeticSurfaceNormal(r,this._normal)}}Object.defineProperties(bT.prototype,{isConstant:{get:function(){return!1}},definitionChanged:{get:function(){return this._definitionChanged}}});bT.prototype._updateClamping=function(){u(this._removeCallbackFunc)&&this._removeCallbackFunc();let e=this._scene,t=e.globe,n=this._position;if(!u(t)||h.equals(n,h.ZERO)){this._terrainHeight=0;return}let i=t.ellipsoid,o=t._surface,r=this,s=i.cartesianToCartographic(n,this._cartographicPosition),a=t.getHeight(s);u(a)?this._terrainHeight=a:this._terrainHeight=0;function c(l){if(e.mode===te.SCENE3D){let f=i.cartesianToCartographic(l,pOe);r._terrainHeight=f.height}else r._terrainHeight=l.x;r.definitionChanged.raiseEvent()}this._removeCallbackFunc=o.updateHeight(s,c)};bT.prototype.getValue=function(e,t){let n=q.getValueOrDefault(this._heightReference,e,We.NONE),i=q.getValueOrDefault(this._extrudedHeightReference,e,We.NONE);if(n===We.NONE&&i!==We.RELATIVE_TO_GROUND)return this._position=h.clone(h.ZERO,this._position),h.clone(h.ZERO,t);if(this._positionProperty.isConstant)return h.multiplyByScalar(this._normal,this._terrainHeight,t);let o=this._scene,r=this._positionProperty.getValue(e,rte);if(!u(r)||h.equals(r,h.ZERO)||!u(o.globe))return h.clone(h.ZERO,t);if(h.equalsEpsilon(this._position,r,O.EPSILON10))return h.multiplyByScalar(this._normal,this._terrainHeight,t);this._position=h.clone(r,this._position),this._updateClamping();let s=o.globe.ellipsoid.geodeticSurfaceNormal(r,this._normal);return h.multiplyByScalar(s,this._terrainHeight,t)};bT.prototype.isDestroyed=function(){return!1};bT.prototype.destroy=function(){return u(this._removeEventListener)&&this._removeEventListener(),u(this._removeModeListener)&&this._removeModeListener(),u(this._removeCallbackFunc)&&this._removeCallbackFunc(),le(this)};var rA=bT;function _Oe(e,t,n,i){if(si.prototype._onEntityPropertyChanged.call(this,e,t,n,i),this._observedPropertyNames.indexOf(t)===-1)return;let o=this._entity[this._geometryPropertyName];if(!u(o))return;u(this._terrainOffsetProperty)&&(this._terrainOffsetProperty.destroy(),this._terrainOffsetProperty=void 0);let r=o.heightReference;if(u(r)){let s=new sd(this._computeCenter.bind(this),!this._dynamic);this._terrainOffsetProperty=new rA(this._scene,s,r)}}var lp=_Oe;var ste=h.ZERO,ate=new h,gOe=new h,cte=new z;function yOe(e){this.id=e,this.vertexFormat=void 0,this.dimensions=void 0,this.offsetAttribute=void 0}function Jl(e,t){si.call(this,{entity:e,scene:t,geometryOptions:new yOe(e),geometryPropertyName:"box",observedPropertyNames:["availability","position","orientation","box"]}),this._onEntityPropertyChanged(e,"box",e.box,void 0)}u(Object.create)&&(Jl.prototype=Object.create(si.prototype),Jl.prototype.constructor=Jl);Object.defineProperties(Jl.prototype,{terrainOffsetProperty:{get:function(){return this._terrainOffsetProperty}}});Jl.prototype.createFillGeometryInstance=function(e){let t=this._entity,n=t.isAvailable(e),i=new pn(n&&t.isShowing&&this._showProperty.getValue(e)&&this._fillProperty.getValue(e)),o=this._distanceDisplayConditionProperty.getValue(e),r=Fn.fromDistanceDisplayCondition(o),s={show:i,distanceDisplayCondition:r,color:void 0,offset:void 0};if(this._materialProperty instanceof Bt){let a;u(this._materialProperty.color)&&(this._materialProperty.color.isConstant||n)&&(a=this._materialProperty.color.getValue(e,cte)),u(a)||(a=z.WHITE),s.color=Mt.fromColor(a)}return u(this._options.offsetAttribute)&&(s.offset=Yi.fromCartesian3(q.getValueOrDefault(this._terrainOffsetProperty,e,ste,ate))),new At({id:t,geometry:ul.fromDimensions(this._options),modelMatrix:t.computeModelMatrixForHeightReference(e,t.box.heightReference,this._options.dimensions.z*.5,this._scene.mapProjection.ellipsoid),attributes:s})};Jl.prototype.createOutlineGeometryInstance=function(e){let t=this._entity,n=t.isAvailable(e),i=q.getValueOrDefault(this._outlineColorProperty,e,z.BLACK,cte),o=this._distanceDisplayConditionProperty.getValue(e),r={show:new pn(n&&t.isShowing&&this._showProperty.getValue(e)&&this._showOutlineProperty.getValue(e)),color:Mt.fromColor(i),distanceDisplayCondition:Fn.fromDistanceDisplayCondition(o),offset:void 0};return u(this._options.offsetAttribute)&&(r.offset=Yi.fromCartesian3(q.getValueOrDefault(this._terrainOffsetProperty,e,ste,ate))),new At({id:t,geometry:Qf.fromDimensions(this._options),modelMatrix:t.computeModelMatrixForHeightReference(e,t.box.heightReference,this._options.dimensions.z*.5,this._scene.mapProjection.ellipsoid),attributes:r})};Jl.prototype._computeCenter=function(e,t){return q.getValueOrUndefined(this._entity.position,e,t)};Jl.prototype._isHidden=function(e,t){return!u(t.dimensions)||!u(e.position)||si.prototype._isHidden.call(this,e,t)};Jl.prototype._isDynamic=function(e,t){return!e.position.isConstant||!q.isConstant(e.orientation)||!t.dimensions.isConstant||!q.isConstant(t.outlineWidth)};Jl.prototype._setStaticOptions=function(e,t){let n=q.getValueOrDefault(t.heightReference,ke.MINIMUM_VALUE,We.NONE),i=this._options;i.vertexFormat=this._materialProperty instanceof Bt?nn.VERTEX_FORMAT:co.MaterialSupport.TEXTURED.vertexFormat,i.dimensions=t.dimensions.getValue(ke.MINIMUM_VALUE,i.dimensions),i.offsetAttribute=n!==We.NONE?tn.ALL:void 0};Jl.prototype._onEntityPropertyChanged=lp;Jl.DynamicGeometryUpdater=ST;function ST(e,t,n){ri.call(this,e,t,n)}u(Object.create)&&(ST.prototype=Object.create(ri.prototype),ST.prototype.constructor=ST);ST.prototype._isHidden=function(e,t,n){let i=q.getValueOrUndefined(e.position,n,gOe),o=this._options.dimensions;return!u(i)||!u(o)||ri.prototype._isHidden.call(this,e,t,n)};ST.prototype._setOptions=function(e,t,n){let i=q.getValueOrDefault(t.heightReference,n,We.NONE),o=this._options;o.dimensions=q.getValueOrUndefined(t.dimensions,n,o.dimensions),o.offsetAttribute=i!==We.NONE?tn.ALL:void 0};var TP=Jl;var Ate=ki(yte(),1);var XOe=0,x5={};function up(e,t){let n,i=e;u(x5[i])?n=x5[i]:(n=XOe++,x5[i]=n),t=y(t,!1),this._id=n,this._html=e,this._showOnScreen=t,this._element=void 0}Object.defineProperties(up.prototype,{html:{get:function(){return this._html}},id:{get:function(){return this._id}},showOnScreen:{get:function(){return this._showOnScreen},set:function(e){this._showOnScreen=e}},element:{get:function(){if(!u(this._element)){let e=Ate.default.sanitize(this._html),t=document.createElement("div");t._creditId=this._id,t.style.display="inline",t.innerHTML=e;let n=t.querySelectorAll("a");for(let i=0;i<n.length;i++)n[i].setAttribute("target","_blank");this._element=t}return this._element}}});up.equals=function(e,t){return e===t||u(e)&&u(t)&&e._id===t._id&&e._showOnScreen===t._showOnScreen};up.prototype.equals=function(e){return up.equals(this,e)};up.getIonCredit=function(e){let t=u(e.collapsible)&&!e.collapsible,n=new up(e.html,t);return n._isIon=n.html.indexOf("ion-credit.png")!==-1,n};up.clone=function(e){if(u(e))return new up(e.html,e.showOnScreen)};var Kt=up;var bP=`in vec2 v_textureCoordinates;
uniform float originalSize;
uniform sampler2D texture0;
uniform sampler2D texture1;
uniform sampler2D texture2;
uniform sampler2D texture3;
uniform sampler2D texture4;
uniform sampler2D texture5;
const float yMipLevel1 = 1.0 - (1.0 / pow(2.0, 1.0));
const float yMipLevel2 = 1.0 - (1.0 / pow(2.0, 2.0));
const float yMipLevel3 = 1.0 - (1.0 / pow(2.0, 3.0));
const float yMipLevel4 = 1.0 - (1.0 / pow(2.0, 4.0));
void main()
{
vec2 uv = v_textureCoordinates;
vec2 textureSize = vec2(originalSize * 1.5 + 2.0, originalSize);
vec2 pixel = 1.0 / textureSize;
float mipLevel = 0.0;
if (uv.x - pixel.x > (textureSize.y / textureSize.x))
{
mipLevel = 1.0;
if (uv.y - pixel.y > yMipLevel1)
{
mipLevel = 2.0;
if (uv.y - pixel.y * 3.0 > yMipLevel2)
{
mipLevel = 3.0;
if (uv.y - pixel.y * 5.0 > yMipLevel3)
{
mipLevel = 4.0;
if (uv.y - pixel.y * 7.0 > yMipLevel4)
{
mipLevel = 5.0;
}
}
}
}
}
if (mipLevel > 0.0)
{
float scale = pow(2.0, mipLevel);
uv.y -= (pixel.y * (mipLevel - 1.0) * 2.0);
uv.x *= ((textureSize.x - 2.0) / textureSize.y);
uv.x -= 1.0 + pixel.x;
uv.y -= (1.0 - (1.0 / pow(2.0, mipLevel - 1.0)));
uv *= scale;
}
else
{
uv.x *= (textureSize.x / textureSize.y);
}
if(mipLevel == 0.0)
{
out_FragColor = texture(texture0, uv);
}
else if(mipLevel == 1.0)
{
out_FragColor = texture(texture1, uv);
}
else if(mipLevel == 2.0)
{
out_FragColor = texture(texture2, uv);
}
else if(mipLevel == 3.0)
{
out_FragColor = texture(texture3, uv);
}
else if(mipLevel == 4.0)
{
out_FragColor = texture(texture4, uv);
}
else if(mipLevel == 5.0)
{
out_FragColor = texture(texture5, uv);
}
else
{
out_FragColor = vec4(0.0);
}
}
`;var SP=`in vec3 v_cubeMapCoordinates;
uniform samplerCube cubeMap;
void main()
{
vec4 rgba = czm_textureCube(cubeMap, v_cubeMapCoordinates);
#ifdef RGBA_NORMALIZED
out_FragColor = vec4(rgba.rgb, 1.0);
#else
float m = rgba.a * 16.0;
vec3 r = rgba.rgb * m;
out_FragColor = vec4(r * r, 1.0);
#endif
}
`;var vP=`in vec4 position;
in vec3 cubeMapCoordinates;
out vec3 v_cubeMapCoordinates;
void main()
{
gl_Position = position;
v_cubeMapCoordinates = cubeMapCoordinates;
}
`;function aA(e){this._url=e,this._cubeMapBuffers=void 0,this._cubeMaps=void 0,this._texture=void 0,this._mipTextures=void 0,this._va=void 0,this._sp=void 0,this._maximumMipmapLevel=void 0,this._loading=!1,this._ready=!1;let t=this;this._readyPromise=new Promise((n,i)=>{t._completeLoadFromCache=o=>{C5(this),this._texture=o,this._maximumMipmapLevel=this._texture.maximumMipmapLevel,this._ready=!0,n()},t._failLoad=o=>{i(o)},t._completeLoad=()=>{this._ready=!0,n()}})}Object.defineProperties(aA.prototype,{url:{get:function(){return this._url}},texture:{get:function(){return this._texture}},maximumMipmapLevel:{get:function(){return this._maximumMipmapLevel}},ready:{get:function(){return this._ready}},readyPromise:{get:function(){return this._readyPromise}}});aA.isSupported=function(e){return e.colorBufferHalfFloat&&e.halfFloatingPointTexture||e.floatingPointTexture&&e.colorBufferFloat};var KOe=new h(1,0,0),ZOe=new h(0,0,1),JOe=new h(-1,0,0),QOe=new h(0,0,-1),EV=new h(0,1,0),$Oe=new h(0,-1,0),Tte=[EV,JOe,ZOe,$Oe,KOe,EV,QOe,EV,EV],Ete=Tte.length,bte=new Float32Array(Ete*3),xte=0;for(let e=0;e<Ete;++e,xte+=3)h.pack(Tte[e],bte,xte);var eRe=new Float32Array([-1,1,-1,0,0,1,0,0,1,0,1,1,0,-1,-1,-1,1,-1]),tRe=new Uint16Array([0,1,2,2,3,1,7,6,1,3,6,1,2,5,4,3,4,2,4,8,6,3,4,6]);function nRe(e){let t=ft.createVertexBuffer({context:e,typedArray:eRe,usage:Ne.STATIC_DRAW}),n=ft.createVertexBuffer({context:e,typedArray:bte,usage:Ne.STATIC_DRAW}),i=ft.createIndexBuffer({context:e,typedArray:tRe,usage:Ne.STATIC_DRAW,indexDatatype:Fe.UNSIGNED_SHORT}),o=[{index:0,vertexBuffer:t,componentsPerAttribute:2,componentDatatype:X.FLOAT},{index:1,vertexBuffer:n,componentsPerAttribute:3,componentDatatype:X.FLOAT}];return new oi({context:e,attributes:o,indexBuffer:i})}function Cte(e){return function(){return e}}function C5(e){e._va=e._va&&e._va.destroy(),e._sp=e._sp&&e._sp.destroy();let t,n,i=e._cubeMaps;if(u(i))for(n=i.length,t=0;t<n;++t)i[t].destroy();let o=e._mipTextures;if(u(o))for(n=o.length,t=0;t<n;++t)o[t].destroy();e._va=void 0,e._sp=void 0,e._cubeMaps=void 0,e._cubeMapBuffers=void 0,e._mipTextures=void 0}aA.prototype.update=function(e){let t=e.context;if(!aA.isSupported(t)||(u(this._texture)&&u(this._va)&&C5(this),u(this._texture)))return;if(!u(this._texture)&&!this._loading){let g=e.context.textureCache.getTexture(this._url);u(g)&&this._completeLoadFromCache(g)}let n=this._cubeMapBuffers;if(!u(n)&&!this._loading){let g=this;al(this._url).then(function(m){g._cubeMapBuffers=m,g._loading=!1}).catch(function(m){g._failLoad(m)}),this._loading=!0}if(!u(this._cubeMapBuffers))return;let i=[],o=n[0].positiveX.pixelDatatype;u(o)?i.push("RGBA_NORMALIZED"):o=t.halfFloatingPointTexture?Xe.HALF_FLOAT:Xe.FLOAT;let r=rt.RGBA,s=new Ue({defines:i,sources:[SP]});this._va=nRe(t),this._sp=Yt.fromCache({context:t,vertexShaderSource:vP,fragmentShaderSource:s,attributeLocations:{position:0,cubeMapCoordinates:1}});let a=Math.min(n.length,6);this._maximumMipmapLevel=a-1;let c=this._cubeMaps=new Array(a),l=this._mipTextures=new Array(a),f=n[0].positiveX.width*2,d={originalSize:function(){return f}};for(let g=0;g<a;++g){let m=n[g].positiveY;n[g].positiveY=n[g].negativeY,n[g].negativeY=m;let A=c[g]=new Fa({context:t,source:n[g],pixelDatatype:o}),x=c[g].width*2,C=l[g]=new wt({context:t,width:x,height:x,pixelDatatype:o,pixelFormat:r}),E=new Uu({vertexArray:this._va,shaderProgram:this._sp,uniformMap:{cubeMap:Cte(A)},outputTexture:C,persists:!0,owner:this});e.commandList.push(E),d[`texture${g}`]=Cte(C)}this._texture=new wt({context:t,width:f*1.5+2,height:f,pixelDatatype:o,pixelFormat:r}),this._texture.maximumMipmapLevel=this._maximumMipmapLevel,t.textureCache.addTexture(this._url,this._texture);let p=new Uu({fragmentShaderSource:bP,uniformMap:d,outputTexture:this._texture,persists:!1,owner:this});e.commandList.push(p),this._completeLoad()};aA.prototype.isDestroyed=function(){return!1};aA.prototype.destroy=function(){return C5(this),this._texture=this._texture&&this._texture.destroy(),le(this)};var ud=aA;function DP(e){e=y(e,y.EMPTY_OBJECT);let t=u(e.imageBasedLightingFactor)?H.clone(e.imageBasedLightingFactor):new H(1,1);this._imageBasedLightingFactor=t;let n=y(e.luminanceAtZenith,.2);this._luminanceAtZenith=n;let i=e.sphericalHarmonicCoefficients;this._sphericalHarmonicCoefficients=i,this._specularEnvironmentMaps=e.specularEnvironmentMaps,this._specularEnvironmentMapAtlas=void 0,this._specularEnvironmentMapAtlasDirty=!0,this._specularEnvironmentMapLoaded=!1,this._previousSpecularEnvironmentMapLoaded=!1,this._useDefaultSpecularMaps=!1,this._useDefaultSphericalHarmonics=!1,this._shouldRegenerateShaders=!1,this._previousFrameNumber=void 0,this._previousImageBasedLightingFactor=H.clone(t),this._previousLuminanceAtZenith=n,this._previousSphericalHarmonicCoefficients=i}Object.defineProperties(DP.prototype,{imageBasedLightingFactor:{get:function(){return this._imageBasedLightingFactor},set:function(e){this._previousImageBasedLightingFactor=H.clone(this._imageBasedLightingFactor,this._previousImageBasedLightingFactor),this._imageBasedLightingFactor=H.clone(e,this._imageBasedLightingFactor)}},luminanceAtZenith:{get:function(){return this._luminanceAtZenith},set:function(e){this._previousLuminanceAtZenith=this._luminanceAtZenith,this._luminanceAtZenith=e}},sphericalHarmonicCoefficients:{get:function(){return this._sphericalHarmonicCoefficients},set:function(e){this._previousSphericalHarmonicCoefficients=this._sphericalHarmonicCoefficients,this._sphericalHarmonicCoefficients=e}},specularEnvironmentMaps:{get:function(){return this._specularEnvironmentMaps},set:function(e){e!==this._specularEnvironmentMaps&&(this._specularEnvironmentMapAtlasDirty=this._specularEnvironmentMapAtlasDirty||e!==this._specularEnvironmentMaps,this._specularEnvironmentMapLoaded=!1),this._specularEnvironmentMaps=e}},enabled:{get:function(){return this._imageBasedLightingFactor.x>0||this._imageBasedLightingFactor.y>0}},shouldRegenerateShaders:{get:function(){return this._shouldRegenerateShaders}},useDefaultSphericalHarmonics:{get:function(){return this._useDefaultSphericalHarmonics}},useSphericalHarmonicCoefficients:{get:function(){return u(this._sphericalHarmonicCoefficients)||this._useDefaultSphericalHarmonics}},specularEnvironmentMapAtlas:{get:function(){return this._specularEnvironmentMapAtlas}},useDefaultSpecularMaps:{get:function(){return this._useDefaultSpecularMaps}},useSpecularEnvironmentMaps:{get:function(){return u(this._specularEnvironmentMapAtlas)&&this._specularEnvironmentMapAtlas.ready||this._useDefaultSpecularMaps}}});function iRe(e,t){if(ud.isSupported(t)){if(e._specularEnvironmentMapAtlas=e._specularEnvironmentMapAtlas&&e._specularEnvironmentMapAtlas.destroy(),u(e._specularEnvironmentMaps)){let n=new ud(e._specularEnvironmentMaps);e._specularEnvironmentMapAtlas=n,n.readyPromise.then(function(){e._specularEnvironmentMapLoaded=!0}).catch(function(i){console.error(`Error loading specularEnvironmentMaps: ${i}`)})}e._shouldRegenerateShaders=!0}}DP.prototype.update=function(e){if(e.frameNumber===this._previousFrameNumber)return;this._previousFrameNumber=e.frameNumber;let t=e.context;e.brdfLutGenerator.update(e),this._shouldRegenerateShaders=!1;let 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fp={X:0,Y:1,Z:2};fp.Y_UP_TO_Z_UP=N.fromRotationTranslation(J.fromRotationX(O.PI_OVER_TWO));fp.Z_UP_TO_Y_UP=N.fromRotationTranslation(J.fromRotationX(-O.PI_OVER_TWO));fp.X_UP_TO_Z_UP=N.fromRotationTranslation(J.fromRotationY(-O.PI_OVER_TWO));fp.Z_UP_TO_X_UP=N.fromRotationTranslation(J.fromRotationY(O.PI_OVER_TWO));fp.X_UP_TO_Y_UP=N.fromRotationTranslation(J.fromRotationZ(O.PI_OVER_TWO));fp.Y_UP_TO_X_UP=N.fromRotationTranslation(J.fromRotationZ(-O.PI_OVER_TWO));fp.fromName=function(e){return fp[e]};var Ro=Object.freeze(fp);function Ste(e){e=y(e,y.EMPTY_OBJECT),this._metadata=e.metadata}Object.defineProperties(Ste.prototype,{metadata:{get:function(){return this._metadata}}});var lA=Ste;function hg(e,t,n){return t=y(t,0),n=y(n,e.byteLength-t),e=e.subarray(t,t+n),hg.decode(e)}hg.decodeWithTextDecoder=function(e){return new TextDecoder("utf-8").decode(e)};hg.decodeWithFromCharCode=function(e){let t="",n=oRe(e),i=n.length;for(let o=0;o<i;++o){let 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l=$l(r),f=l.componentsPerAttribute,d=l.classType,p=l.createArrayBufferView(n.buffer,n.byteOffset+s,e);u(i)||(i={}),i[o]={typedArray:p,componentCount:f,type:d}}}return i}function _Re(e){let t=0;for(let n in e)e.hasOwnProperty(n)&&(t+=e[n].typedArray.byteLength);return t}var gRe=[],yRe=[],ARe=0;function xRe(e,t,n){let i=e._classIds,o=e._parentCounts,r=e._parentIds,s=e._parentIndexes,a=i.length,c=gRe;c.length=Math.max(c.length,a);let l=++ARe,f=yRe;for(f.length=0,f.push(t);f.length>0;){if(t=f.pop(),c[t]===l)continue;c[t]=l;let d=n(e,t);if(u(d))return d;let p=o[t],g=s[t];for(let m=0;m<p;++m){let A=r[g+m];A!==t&&f.push(A)}}}function CRe(e,t,n){let i=!0;for(;i;){let o=n(e,t);if(u(o))return o;let r=e._parentIds[t];i=r!==t,t=r}}function OP(e,t,n){let i=e._parentCounts,o=e._parentIds;if(u(o)){if(u(i))return xRe(e,t,n)}else return n(e,t);return CRe(e,t,n)}hp.prototype.hasProperty=function(e,t){let n=OP(this,e,function(i,o){let 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i=e.typedArray,o=e.componentCount;o===1?i[t]=n:e.type.pack(n,i,t*o)}hp.prototype.isClass=function(e,t){let n=OP(this,e,function(i,o){let r=i._classIds[o];if(i._classes[r].name===t)return!0});return u(n)};hp.prototype.getClassName=function(e){let t=this._classIds[e];return this._classes[t].name};var uA=hp;var bRe={HIGHLIGHT:0,REPLACE:1,MIX:2},_l=Object.freeze(bRe);var T5=Mc.DEFAULT_COLOR_VALUE,E5=Mc.DEFAULT_SHOW_VALUE;function ho(e,t,n,i,o){this.featuresLength=t;let r;u(n)&&(r=n.extensions),this._extensions=y(r,{});let s=SRe(n);this._properties=s,this._batchTableHierarchy=vRe(this,n,i);let a=Ote(t,s,i);this._binaryPropertiesByteLength=DRe(a),this._batchTableBinaryProperties=a,this._content=e,this._batchTexture=new Mc({featuresLength:t,colorChangedCallback:o,owner:e,statistics:e.tileset.statistics})}ho._deprecationWarning=tr;Object.defineProperties(ho.prototype,{batchTableByteLength:{get:function(){let e=this._binaryPropertiesByteLength;return u(this._batchTableHierarchy)&&(e+=this._batchTableHierarchy.byteLength),e+=this._batchTexture.byteLength,e}}});function SRe(e){let t={};if(!u(e))return t;for(let n in e)e.hasOwnProperty(n)&&n!=="HIERARCHY"&&n!=="extensions"&&n!=="extras"&&(t[n]=Ge(e[n],!0));return t}function vRe(e,t,n){if(!u(t))return;let i=e._extensions["3DTILES_batch_table_hierarchy"],o=t.HIERARCHY;if(u(o)&&(ho._deprecationWarning("batchTableHierarchyExtension","The batch table HIERARCHY property has been moved to an extension. Use extensions.3DTILES_batch_table_hierarchy instead."),e._extensions["3DTILES_batch_table_hierarchy"]=o,i=o),!!u(i))return new uA({extension:i,binaryBody:n})}function Ote(e,t,n){let i;for(let o in t)if(t.hasOwnProperty(o)){let r=t[o],s=r.byteOffset;if(u(s)){let a=r.componentType,c=r.type;if(!u(a))throw new ue("componentType is required.");if(!u(c))throw new ue("type is required.");if(!u(n))throw new ue(`Property ${o} requires a batch table binary.`);let l=$l(r),f=l.componentsPerAttribute,d=l.classType,p=l.createArrayBufferView(n.buffer,n.byteOffset+s,e);u(i)||(i={}),i[o]={typedArray:p,componentCount:f,type:d}}}return i}function DRe(e){if(!u(e))return 0;let t=0;for(let n in e)e.hasOwnProperty(n)&&(t+=e[n].typedArray.byteLength);return t}ho.getBinaryProperties=function(e,t,n){return Ote(e,t,n)};ho.prototype.setShow=function(e,t){this._batchTexture.setShow(e,t)};ho.prototype.setAllShow=function(e){this._batchTexture.setAllShow(e)};ho.prototype.getShow=function(e){return this._batchTexture.getShow(e)};ho.prototype.setColor=function(e,t){this._batchTexture.setColor(e,t)};ho.prototype.setAllColor=function(e){this._batchTexture.setAllColor(e)};ho.prototype.getColor=function(e,t){return this._batchTexture.getColor(e,t)};ho.prototype.getPickColor=function(e){return this._batchTexture.getPickColor(e)};var wRe=new z;ho.prototype.applyStyle=function(e){if(!u(e)){this.setAllColor(T5),this.setAllShow(E5);return}let t=this._content,n=this.featuresLength;for(let i=0;i<n;++i){let o=t.getFeature(i),r=u(e.color)?y(e.color.evaluateColor(o,wRe),T5):T5,s=u(e.show)?y(e.show.evaluate(o),E5):E5;this.setColor(i,r),this.setShow(i,s)}};function IRe(e,t){let n=e.typedArray,i=e.componentCount;return i===1?n[t]:e.type.unpack(n,t*i)}function PRe(e,t,n){let i=e.typedArray,o=e.componentCount;o===1?i[t]=n:e.type.pack(n,i,t*o)}ho.prototype.isClass=function(e,t){let n=this._batchTableHierarchy;return u(n)?n.isClass(e,t):!1};ho.prototype.isExactClass=function(e,t){return this.getExactClassName(e)===t};ho.prototype.getExactClassName=function(e){let t=this._batchTableHierarchy;if(u(t))return t.getClassName(e)};ho.prototype.hasProperty=function(e,t){return u(this._properties[t])||u(this._batchTableHierarchy)&&this._batchTableHierarchy.hasProperty(e,t)};ho.prototype.hasPropertyBySemantic=function(){return!1};ho.prototype.getPropertyIds=function(e,t){t=u(t)?t:[],t.length=0;let n=Object.keys(this._properties);return t.push.apply(t,n),u(this._batchTableHierarchy)&&t.push.apply(t,this._batchTableHierarchy.getPropertyIds(e,n)),t};ho.prototype.getPropertyBySemantic=function(e,t){};ho.prototype.getProperty=function(e,t){if(u(this._batchTableBinaryProperties)){let i=this._batchTableBinaryProperties[t];if(u(i))return IRe(i,e)}let n=this._properties[t];if(u(n))return Ge(n[e],!0);if(u(this._batchTableHierarchy)){let i=this._batchTableHierarchy.getProperty(e,t);if(u(i))return i}};ho.prototype.setProperty=function(e,t,n){let i=this.featuresLength;if(u(this._batchTableBinaryProperties)){let r=this._batchTableBinaryProperties[t];if(u(r)){PRe(r,e,n);return}}if(u(this._batchTableHierarchy)&&this._batchTableHierarchy.setProperty(e,t,n))return;let o=this._properties[t];u(o)||(this._properties[t]=new Array(i),o=this._properties[t]),o[e]=Ge(n,!0)};function ORe(e){return e._batchTexture.textureDimensions.y===1?`uniform vec4 tile_textureStep;
vec2 computeSt(float batchId)
{
float stepX = tile_textureStep.x;
float centerX = tile_textureStep.y;
return vec2(centerX + (batchId * stepX), 0.5);
}
`:`uniform vec4 tile_textureStep;
uniform vec2 tile_textureDimensions;
vec2 computeSt(float batchId)
{
float stepX = tile_textureStep.x;
float centerX = tile_textureStep.y;
float stepY = tile_textureStep.z;
float centerY = tile_textureStep.w;
float xId = mod(batchId, tile_textureDimensions.x);
float yId = floor(batchId / tile_textureDimensions.x);
return vec2(centerX + (xId * stepX), centerY + (yId * stepY));
}
`}ho.prototype.getVertexShaderCallback=function(e,t,n){if(this.featuresLength===0)return;let i=this;return function(o){let r=Rte(o,n,!1),s;return Nt.maximumVertexTextureImageUnits>0?(s="",e&&(s+=`uniform bool tile_translucentCommand;
`),s+=`uniform sampler2D tile_batchTexture;
out vec4 tile_featureColor;
out vec2 tile_featureSt;
void main()
{
vec2 st = computeSt(${t});
vec4 featureProperties = texture(tile_batchTexture, st);
tile_color(featureProperties);
float show = ceil(featureProperties.a);
gl_Position *= show;
`,e&&(s+=` bool isStyleTranslucent = (featureProperties.a != 1.0);
if (czm_pass == czm_passTranslucent)
{
if (!isStyleTranslucent && !tile_translucentCommand)
{
gl_Position *= 0.0;
}
}
else
{
if (isStyleTranslucent)
{
gl_Position *= 0.0;
}
}
`),s+=` tile_featureColor = featureProperties;
tile_featureSt = st;
}`):s=`out vec2 tile_featureSt;
void main()
{
tile_color(vec4(1.0));
tile_featureSt = computeSt(${t});
}`,`${r}
${ORe(i)}${s}`}};function Pte(e,t){return e=Ue.replaceMain(e,"tile_main"),t?`${e}uniform float tile_colorBlend;
void tile_color(vec4 tile_featureColor)
{
tile_main();
tile_featureColor = czm_gammaCorrect(tile_featureColor);
out_FragColor.a *= tile_featureColor.a;
float highlight = ceil(tile_colorBlend);
out_FragColor.rgb *= mix(tile_featureColor.rgb, vec3(1.0), highlight);
}
`:`${e}void tile_color(vec4 tile_featureColor)
{
tile_main();
}
`}function RRe(e,t){let n=`texture(${t}`,i=0,o=e.indexOf(n,i),r;for(;o>-1;){let s=0;for(let l=o;l<e.length;++l){let f=e.charAt(l);if(f==="(")++s;else if(f===")"&&(--s,s===0)){r=l+1;break}}let c=`tile_diffuse_final(${e.slice(o,r)}, tile_diffuse)`;e=e.slice(0,o)+c+e.slice(r),i=o+c.length,o=e.indexOf(n,i)}return e}function Rte(e,t,n){if(!u(t))return Pte(e,n);let i=new RegExp(`(uniform|attribute|in)\\s+(vec[34]|sampler2D)\\s+${t};`),o=e.match(i);if(!u(o))return Pte(e,n);let r=o[0],s=o[2];e=Ue.replaceMain(e,"tile_main"),e=e.replace(r,"");let a=`bool isWhite(vec3 color)
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return all(greaterThan(color, vec3(1.0 - czm_epsilon3)));
}
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{
vec4 blendDiffuse = mix(sourceDiffuse, tileDiffuse, tile_colorBlend);
vec4 diffuse = isWhite(tileDiffuse.rgb) ? sourceDiffuse : blendDiffuse;
return vec4(diffuse.rgb, sourceDiffuse.a);
}
`,c=` tile_featureColor = czm_gammaCorrect(tile_featureColor);
out_FragColor.a *= tile_featureColor.a;
float highlight = ceil(tile_colorBlend);
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`,l;if(s==="vec3"||s==="vec4"){let f=s==="vec3"?`vec4(${t}, 1.0)`:t,d=s==="vec3"?"tile_diffuse.xyz":"tile_diffuse";i=new RegExp(t,"g"),e=e.replace(i,d),l=` vec4 source = ${f};
tile_diffuse = tile_diffuse_final(source, tile_featureColor);
tile_main();
`}else s==="sampler2D"&&(e=RRe(e,t),l=` tile_diffuse = tile_featureColor;
tile_main();
`);return e=`uniform float tile_colorBlend;
vec4 tile_diffuse = vec4(1.0);
${a}${r}
${e}
void tile_color(vec4 tile_featureColor)
{
${l}`,n&&(e+=c),e+=`}
`,e}ho.prototype.getFragmentShaderCallback=function(e,t,n){if(this.featuresLength!==0)return function(i){return i=Rte(i,t,!0),Nt.maximumVertexTextureImageUnits>0?(i+=`uniform sampler2D tile_pickTexture;
in vec2 tile_featureSt;
in vec4 tile_featureColor;
void main()
{
tile_color(tile_featureColor);
`,n&&(i+=` out_FragColor.rgb *= out_FragColor.a;
`),i+="}"):(e&&(i+=`uniform bool tile_translucentCommand;
`),i+=`uniform sampler2D tile_pickTexture;
uniform sampler2D tile_batchTexture;
in vec2 tile_featureSt;
void main()
{
vec4 featureProperties = texture(tile_batchTexture, tile_featureSt);
if (featureProperties.a == 0.0) {
discard;
}
`,e&&(i+=` bool isStyleTranslucent = (featureProperties.a != 1.0);
if (czm_pass == czm_passTranslucent)
{
if (!isStyleTranslucent && !tile_translucentCommand)
{
discard;
}
}
else
{
if (isStyleTranslucent)
{
discard;
}
}
`),i+=` tile_color(featureProperties);
`,n&&(i+=` out_FragColor.rgb *= out_FragColor.a;
`),i+=`}
`),i}};ho.prototype.getClassificationFragmentShaderCallback=function(){if(this.featuresLength!==0)return function(e){return e=Ue.replaceMain(e,"tile_main"),Nt.maximumVertexTextureImageUnits>0?e+=`uniform sampler2D tile_pickTexture;
in vec2 tile_featureSt;
in vec4 tile_featureColor;
void main()
{
tile_main();
out_FragColor = tile_featureColor;
out_FragColor.rgb *= out_FragColor.a;
}`:e+=`uniform sampler2D tile_batchTexture;
uniform sampler2D tile_pickTexture;
in vec2 tile_featureSt;
void main()
{
tile_main();
vec4 featureProperties = texture(tile_batchTexture, tile_featureSt);
if (featureProperties.a == 0.0) {
discard;
}
out_FragColor = featureProperties;
out_FragColor.rgb *= out_FragColor.a;
}
`,e}};function BRe(e){let t=e._content.tileset,n=t.colorBlendMode,i=t.colorBlendAmount;if(n===_l.HIGHLIGHT)return 0;if(n===_l.REPLACE)return 1;if(n===_l.MIX)return O.clamp(i,O.EPSILON4,1)}ho.prototype.getUniformMapCallback=function(){if(this.featuresLength===0)return;let e=this;return function(t){return gt(t,{tile_batchTexture:function(){return y(e._batchTexture.batchTexture,e._batchTexture.defaultTexture)},tile_textureDimensions:function(){return e._batchTexture.textureDimensions},tile_textureStep:function(){return e._batchTexture.textureStep},tile_colorBlend:function(){return BRe(e)},tile_pickTexture:function(){return e._batchTexture.pickTexture}})}};ho.prototype.getPickId=function(){return"texture(tile_pickTexture, tile_featureSt)"};var mg={ALL_OPAQUE:0,ALL_TRANSLUCENT:1,OPAQUE_AND_TRANSLUCENT:2};ho.prototype.addDerivedCommands=function(e,t){let n=e.commandList,i=n.length,o=this._content._tile,r=o._finalResolution,s=o.tileset,a=s._skipLevelOfDetail&&s._hasMixedContent&&e.context.stencilBuffer,c=MRe(this);for(let l=t;l<i;++l){let f=n[l];if(f.pass===Ee.COMPUTE)continue;let d=f.derivedCommands.tileset;(!u(d)||f.dirty)&&(d={},f.derivedCommands.tileset=d,d.originalCommand=LRe(f),f.dirty=!1);let p=d.originalCommand;c!==mg.ALL_OPAQUE&&f.pass!==Ee.TRANSLUCENT&&(u(d.translucent)||(d.translucent=NRe(p))),c!==mg.ALL_TRANSLUCENT&&f.pass!==Ee.TRANSLUCENT&&(u(d.opaque)||(d.opaque=FRe(p)),a&&(r||(u(d.zback)||(d.zback=URe(e.context,p)),s._backfaceCommands.push(d.zback)),(!u(d.stencil)||o._selectionDepth!==zRe(d.stencil))&&(f.renderState.depthMask?d.stencil=kRe(p,o._selectionDepth):d.stencil=d.opaque)));let g=a?d.stencil:d.opaque,m=d.translucent;f.pass!==Ee.TRANSLUCENT?(c===mg.ALL_OPAQUE&&(n[l]=g),c===mg.ALL_TRANSLUCENT&&(n[l]=m),c===mg.OPAQUE_AND_TRANSLUCENT&&(n[l]=g,n.push(m))):n[l]=p}};function MRe(e){let t=e._batchTexture.translucentFeaturesLength;return t===0?mg.ALL_OPAQUE:t===e.featuresLength?mg.ALL_TRANSLUCENT:mg.OPAQUE_AND_TRANSLUCENT}function LRe(e){let t=tt.shallowClone(e),n=t.pass===Ee.TRANSLUCENT;return t.uniformMap=u(t.uniformMap)?t.uniformMap:{},t.uniformMap.tile_translucentCommand=function(){return n},t}function NRe(e){let t=tt.shallowClone(e);return t.pass=Ee.TRANSLUCENT,t.renderState=HRe(e.renderState),t}function FRe(e){let t=tt.shallowClone(e);return t.renderState=GRe(e.renderState),t}function VRe(e,t){let n=e.shaderCache.getDerivedShaderProgram(t,"zBackfaceLogDepth");if(!u(n)){let i=t.fragmentShaderSource.clone();i.defines=u(i.defines)?i.defines.slice(0):[],i.defines.push("POLYGON_OFFSET"),i.sources.unshift(`#ifdef GL_OES_standard_derivatives
#extension GL_OES_standard_derivatives : enable
#endif
`),n=e.shaderCache.createDerivedShaderProgram(t,"zBackfaceLogDepth",{vertexShaderSource:t.vertexShaderSource,fragmentShaderSource:i,attributeLocations:t._attributeLocations})}return n}function URe(e,t){let n=tt.shallowClone(t),i=Ge(n.renderState,!0);i.cull.enabled=!0,i.cull.face=yi.FRONT,i.colorMask={red:!1,green:!1,blue:!1,alpha:!1},i.polygonOffset={enabled:!0,factor:5,units:5},i.stencilTest=Rt.setCesium3DTileBit(),i.stencilMask=Rt.CESIUM_3D_TILE_MASK,n.renderState=Ve.fromCache(i),n.castShadows=!1,n.receiveShadows=!1,n.uniformMap=Ge(t.uniformMap);let o=new H(5,5);return n.uniformMap.u_polygonOffset=function(){return o},n.shaderProgram=VRe(e,t.shaderProgram),n}function kRe(e,t){let n=tt.shallowClone(e),i=Ge(n.renderState,!0);return i.stencilTest.enabled=!0,i.stencilTest.mask=Rt.SKIP_LOD_MASK,i.stencilTest.reference=Rt.CESIUM_3D_TILE_MASK|t<<Rt.SKIP_LOD_BIT_SHIFT,i.stencilTest.frontFunction=Un.GREATER_OR_EQUAL,i.stencilTest.frontOperation.zPass=dt.REPLACE,i.stencilTest.backFunction=Un.GREATER_OR_EQUAL,i.stencilTest.backOperation.zPass=dt.REPLACE,i.stencilMask=Rt.CESIUM_3D_TILE_MASK|Rt.SKIP_LOD_MASK,n.renderState=Ve.fromCache(i),n}function zRe(e){return(e.renderState.stencilTest.reference&Rt.SKIP_LOD_MASK)>>>Rt.SKIP_LOD_BIT_SHIFT}function HRe(e){let t=Ge(e,!0);return t.cull.enabled=!1,t.depthTest.enabled=!0,t.depthMask=!1,t.blending=un.ALPHA_BLEND,t.stencilTest=Rt.setCesium3DTileBit(),t.stencilMask=Rt.CESIUM_3D_TILE_MASK,Ve.fromCache(t)}function GRe(e){let t=Ge(e,!0);return t.stencilTest=Rt.setCesium3DTileBit(),t.stencilMask=Rt.CESIUM_3D_TILE_MASK,Ve.fromCache(t)}ho.prototype.update=function(e,t){this._batchTexture.update(e,t)};ho.prototype.isDestroyed=function(){return!1};ho.prototype.destroy=function(){return this._batchTexture=this._batchTexture&&this._batchTexture.destroy(),le(this)};var mp=ho;function WRe(e){this.offset=e.offset,this.count=e.count,this.color=e.color,this.batchIds=e.batchIds}var Lh=WRe;var vT=`in vec3 position;
in float a_batchId;
uniform mat4 u_modifiedModelViewProjection;
void main()
{
gl_Position = czm_depthClamp(u_modifiedModelViewProjection * vec4(position, 1.0));
}
`;function Ku(e,t){this._content=e,this._batchId=t,this._color=void 0}Object.defineProperties(Ku.prototype,{show:{get:function(){return this._content.batchTable.getShow(this._batchId)},set:function(e){this._content.batchTable.setShow(this._batchId,e)}},color:{get:function(){return u(this._color)||(this._color=new z),this._content.batchTable.getColor(this._batchId,this._color)},set:function(e){this._content.batchTable.setColor(this._batchId,e)}},polylinePositions:{get:function(){if(u(this._content.getPolylinePositions))return this._content.getPolylinePositions(this._batchId)}},content:{get:function(){return this._content}},tileset:{get:function(){return this._content.tileset}},primitive:{get:function(){return this._content.tileset}},featureId:{get:function(){return this._batchId}},pickId:{get:function(){return this._content.batchTable.getPickColor(this._batchId)}}});Ku.prototype.hasProperty=function(e){return this._content.batchTable.hasProperty(this._batchId,e)};Ku.prototype.getPropertyIds=function(e){return this._content.batchTable.getPropertyIds(this._batchId,e)};Ku.prototype.getProperty=function(e){return this._content.batchTable.getProperty(this._batchId,e)};Ku.getPropertyInherited=function(e,t,n){let i=e.batchTable;if(u(i)){if(i.hasPropertyBySemantic(t,n))return i.getPropertyBySemantic(t,n);if(i.hasProperty(t,n))return i.getProperty(t,n)}let o=e.metadata;if(u(o)){if(o.hasPropertyBySemantic(n))return o.getPropertyBySemantic(n);if(o.hasProperty(n))return o.getProperty(n)}let r=e.tile,s=r.metadata;if(u(s)){if(s.hasPropertyBySemantic(n))return s.getPropertyBySemantic(n);if(s.hasProperty(n))return s.getProperty(n)}let a;if(u(r.implicitSubtree)&&(a=r.implicitSubtree.metadata),u(a)){if(a.hasPropertyBySemantic(n))return a.getPropertyBySemantic(n);if(a.hasProperty(n))return a.getProperty(n)}let c=u(e.group)?e.group.metadata:void 0;if(u(c)){if(c.hasPropertyBySemantic(n))return c.getPropertyBySemantic(n);if(c.hasProperty(n))return c.getProperty(n)}let l=e.tileset.metadata;if(u(l)){if(l.hasPropertyBySemantic(n))return l.getPropertyBySemantic(n);if(l.hasProperty(n))return l.getProperty(n)}};Ku.prototype.getPropertyInherited=function(e){return Ku.getPropertyInherited(this._content,this._batchId,e)};Ku.prototype.setProperty=function(e,t){this._content.batchTable.setProperty(this._batchId,e,t),this._content.featurePropertiesDirty=!0};Ku.prototype.isExactClass=function(e){return this._content.batchTable.isExactClass(this._batchId,e)};Ku.prototype.isClass=function(e){return this._content.batchTable.isClass(this._batchId,e)};Ku.prototype.getExactClassName=function(){return this._content.batchTable.getExactClassName(this._batchId)};var Es=Ku;var b5=class{add(t,n,i){if(typeof arguments[0]!="string")for(let o in 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yt(mt.LITERAL_REGEX,o)}return new yt(mt.REGEX,i)}function mBe(e){if(yBe(e.name)){let t=ABe(e.name);return t.substr(0,8)==="tiles3d_"?new yt(mt.BUILTIN_VARIABLE,t):new yt(mt.VARIABLE,t)}else{if(e.name==="NaN")return new yt(mt.LITERAL_NUMBER,NaN);if(e.name==="Infinity")return new yt(mt.LITERAL_NUMBER,1/0);if(e.name==="undefined")return new yt(mt.LITERAL_UNDEFINED,void 0)}throw new ue(`${e.name} is not defined.`)}function pBe(e){let t=e.property.name;if(t==="PI")return new yt(mt.LITERAL_NUMBER,Math.PI);if(t==="E")return new yt(mt.LITERAL_NUMBER,Math.E)}function _Be(e){if(e.property.name==="POSITIVE_INFINITY")return new yt(mt.LITERAL_NUMBER,Number.POSITIVE_INFINITY)}function gBe(e,t){if(t.object.name==="Math")return pBe(t);if(t.object.name==="Number")return _Be(t);let n,i=Ci(e,t.object);return t.computed?(n=Ci(e,t.property),new yt(mt.MEMBER,"brackets",i,n)):(n=new yt(mt.LITERAL_STRING,t.property.name),new yt(mt.MEMBER,"dot",i,n))}function v5(e){return e._type>=mt.LITERAL_NULL}function yBe(e){return e.substr(0,4)==="czm_"}function ABe(e){return e.substr(4)}function Ci(e,t){let n,i,o,r;if(t.type==="Literal")n=fBe(t);else if(t.type==="CallExpression")n=dBe(e,t);else if(t.type==="Identifier")n=mBe(t);else if(t.type==="UnaryExpression"){i=t.operator;let s=Ci(e,t.argument);if(ZRe.indexOf(i)>-1)n=new yt(mt.UNARY,i,s);else throw new ue(`Unexpected operator "${i}".`)}else if(t.type==="BinaryExpression")if(i=t.operator,o=Ci(e,t.left),r=Ci(e,t.right),Bte.indexOf(i)>-1)n=new yt(mt.BINARY,i,o,r);else throw new ue(`Unexpected operator "${i}".`);else if(t.type==="LogicalExpression")i=t.operator,o=Ci(e,t.left),r=Ci(e,t.right),Bte.indexOf(i)>-1&&(n=new yt(mt.BINARY,i,o,r));else if(t.type==="ConditionalExpression"){let s=Ci(e,t.test);o=Ci(e,t.consequent),r=Ci(e,t.alternate),n=new yt(mt.CONDITIONAL,"?",o,r,s)}else if(t.type==="MemberExpression")n=gBe(e,t);else if(t.type==="ArrayExpression"){let s=[];for(let a=0;a<t.elements.length;a++)s[a]=Ci(e,t.elements[a]);n=new yt(mt.ARRAY,s)}else throw t.type==="Compound"?new ue("Provide exactly one expression."):new ue("Cannot parse expression.");return n}function xBe(e){e._type===mt.CONDITIONAL?e.evaluate=e._evaluateConditional:e._type===mt.FUNCTION_CALL?e._value==="test"?e.evaluate=e._evaluateRegExpTest:e._value==="exec"?e.evaluate=e._evaluateRegExpExec:e._value==="toString"&&(e.evaluate=e._evaluateToString):e._type===mt.UNARY?e._value==="!"?e.evaluate=e._evaluateNot:e._value==="-"?e.evaluate=e._evaluateNegative:e._value==="+"?e.evaluate=e._evaluatePositive:e._value==="isNaN"?e.evaluate=e._evaluateNaN:e._value==="isFinite"?e.evaluate=e._evaluateIsFinite:e._value==="isExactClass"?e.evaluate=e._evaluateIsExactClass:e._value==="isClass"?e.evaluate=e._evaluateIsClass:e._value==="getExactClassName"?e.evaluate=e._evaluateGetExactClassName:e._value==="Boolean"?e.evaluate=e._evaluateBooleanConversion:e._value==="Number"?e.evaluate=e._evaluateNumberConversion:e._value==="String"?e.evaluate=e._evaluateStringConversion:u(wV[e._value])&&(e.evaluate=TBe(e._value)):e._type===mt.BINARY?e._value==="+"?e.evaluate=e._evaluatePlus:e._value==="-"?e.evaluate=e._evaluateMinus:e._value==="*"?e.evaluate=e._evaluateTimes:e._value==="/"?e.evaluate=e._evaluateDivide:e._value==="%"?e.evaluate=e._evaluateMod:e._value==="==="?e.evaluate=e._evaluateEqualsStrict:e._value==="!=="?e.evaluate=e._evaluateNotEqualsStrict:e._value==="<"?e.evaluate=e._evaluateLessThan:e._value==="<="?e.evaluate=e._evaluateLessThanOrEquals:e._value===">"?e.evaluate=e._evaluateGreaterThan:e._value===">="?e.evaluate=e._evaluateGreaterThanOrEquals:e._value==="&&"?e.evaluate=e._evaluateAnd:e._value==="||"?e.evaluate=e._evaluateOr:e._value==="=~"?e.evaluate=e._evaluateRegExpMatch:e._value==="!~"?e.evaluate=e._evaluateRegExpNotMatch:u(IV[e._value])&&(e.evaluate=EBe(e._value)):e._type===mt.TERNARY?e.evaluate=bBe(e._value):e._type===mt.MEMBER?e._value==="brackets"?e.evaluate=e._evaluateMemberBrackets:e.evaluate=e._evaluateMemberDot:e._type===mt.ARRAY?e.evaluate=e._evaluateArray:e._type===mt.VARIABLE?e.evaluate=e._evaluateVariable:e._type===mt.VARIABLE_IN_STRING?e.evaluate=e._evaluateVariableString:e._type===mt.LITERAL_COLOR?e.evaluate=e._evaluateLiteralColor:e._type===mt.LITERAL_VECTOR?e.evaluate=e._evaluateLiteralVector:e._type===mt.LITERAL_STRING?e.evaluate=e._evaluateLiteralString:e._type===mt.REGEX?e.evaluate=e._evaluateRegExp:e._type===mt.BUILTIN_VARIABLE?e._value==="tiles3d_tileset_time"&&(e.evaluate=CBe):e.evaluate=e._evaluateLiteral}function CBe(e){return u(e)?e.content.tileset.timeSinceLoad:0}function TBe(e){let t=wV[e];return function(n){let i=this._left.evaluate(n);return t(e,i)}}function EBe(e){let t=IV[e];return function(n){let i=this._left.evaluate(n),o=this._right.evaluate(n);return t(e,i,o)}}function bBe(e){let t=w5[e];return function(n){let i=this._left.evaluate(n),o=this._right.evaluate(n),r=this._test.evaluate(n);return t(e,i,o,r)}}function PV(e,t){if(u(e))return e.getPropertyInherited(t)}yt.prototype._evaluateLiteral=function(){return this._value};yt.prototype._evaluateLiteralColor=function(e){let t=DV,n=this._left;if(this._value==="color")u(n)?n.length>1?(z.fromCssColorString(n[0].evaluate(e),t),t.alpha=n[1].evaluate(e)):z.fromCssColorString(n[0].evaluate(e),t):z.fromBytes(255,255,255,255,t);else if(this._value==="rgb")z.fromBytes(n[0].evaluate(e),n[1].evaluate(e),n[2].evaluate(e),255,t);else if(this._value==="rgba"){let i=n[3].evaluate(e)*255;z.fromBytes(n[0].evaluate(e),n[1].evaluate(e),n[2].evaluate(e),i,t)}else this._value==="hsl"?z.fromHsl(n[0].evaluate(e),n[1].evaluate(e),n[2].evaluate(e),1,t):this._value==="hsla"&&z.fromHsl(n[0].evaluate(e),n[1].evaluate(e),n[2].evaluate(e),n[3].evaluate(e),t);return oe.fromColor(t,On.getCartesian4())};yt.prototype._evaluateLiteralVector=function(e){let t=On.getArray(),n=this._value,i=this._left,o=i.length;for(let a=0;a<o;++a){let c=i[a].evaluate(e);if(typeof c=="number")t.push(c);else if(c instanceof H)t.push(c.x,c.y);else if(c instanceof h)t.push(c.x,c.y,c.z);else if(c instanceof oe)t.push(c.x,c.y,c.z,c.w);else throw new ue(`${n} argument must be a vector or number. Argument is ${c}.`)}let r=t.length,s=parseInt(n.charAt(3));if(r===0)throw new ue(`Invalid ${n} constructor. No valid arguments.`);if(r<s&&r>1)throw new ue(`Invalid ${n} constructor. Not enough arguments.`);if(r>s&&o>1)throw new ue(`Invalid ${n} constructor. Too many arguments.`);if(r===1){let a=t[0];t.push(a,a,a)}if(n==="vec2")return H.fromArray(t,0,On.getCartesian2());if(n==="vec3")return h.fromArray(t,0,On.getCartesian3());if(n==="vec4")return oe.fromArray(t,0,On.getCartesian4())};yt.prototype._evaluateLiteralString=function(){return this._value};yt.prototype._evaluateVariableString=function(e){let t=this._value,n=vV.exec(t);for(;n!==null;){let i=n[0],o=n[1],r=PV(e,o);u(r)||(r=""),t=t.replace(i,r),n=vV.exec(t)}return t};yt.prototype._evaluateVariable=function(e){return PV(e,this._value)};function fA(e){return e._value==="feature"}yt.prototype._evaluateMemberDot=function(e){if(fA(this._left))return PV(e,this._right.evaluate(e));let t=this._left.evaluate(e);if(!u(t))return;let n=this._right.evaluate(e);if(t instanceof H||t instanceof h||t instanceof oe){if(n==="r")return t.x;if(n==="g")return t.y;if(n==="b")return t.z;if(n==="a")return t.w}return t[n]};yt.prototype._evaluateMemberBrackets=function(e){if(fA(this._left))return PV(e,this._right.evaluate(e));let t=this._left.evaluate(e);if(!u(t))return;let n=this._right.evaluate(e);if(t instanceof H||t instanceof h||t instanceof oe){if(n===0||n==="r")return t.x;if(n===1||n==="g")return t.y;if(n===2||n==="b")return t.z;if(n===3||n==="a")return t.w}return t[n]};yt.prototype._evaluateArray=function(e){let t=[];for(let n=0;n<this._value.length;n++)t[n]=this._value[n].evaluate(e);return t};yt.prototype._evaluateNot=function(e){let t=this._left.evaluate(e);if(typeof t!="boolean")throw new ue(`Operator "!" requires a boolean argument. Argument is ${t}.`);return!t};yt.prototype._evaluateNegative=function(e){let t=this._left.evaluate(e);if(t instanceof H)return H.negate(t,On.getCartesian2());if(t instanceof h)return h.negate(t,On.getCartesian3());if(t instanceof oe)return oe.negate(t,On.getCartesian4());if(typeof t=="number")return-t;throw new ue(`Operator "-" requires a vector or number argument. Argument is ${t}.`)};yt.prototype._evaluatePositive=function(e){let t=this._left.evaluate(e);if(!(t instanceof H||t instanceof h||t instanceof oe||typeof t=="number"))throw new ue(`Operator "+" requires a vector or number argument. Argument is ${t}.`);return t};yt.prototype._evaluateLessThan=function(e){let t=this._left.evaluate(e),n=this._right.evaluate(e);if(typeof t!="number"||typeof n!="number")throw new ue(`Operator "<" requires number arguments. Arguments are ${t} and ${n}.`);return t<n};yt.prototype._evaluateLessThanOrEquals=function(e){let t=this._left.evaluate(e),n=this._right.evaluate(e);if(typeof t!="number"||typeof n!="number")throw new ue(`Operator "<=" requires number arguments. Arguments are ${t} and ${n}.`);return t<=n};yt.prototype._evaluateGreaterThan=function(e){let t=this._left.evaluate(e),n=this._right.evaluate(e);if(typeof t!="number"||typeof n!="number")throw new ue(`Operator ">" requires number arguments. Arguments are ${t} and ${n}.`);return t>n};yt.prototype._evaluateGreaterThanOrEquals=function(e){let t=this._left.evaluate(e),n=this._right.evaluate(e);if(typeof t!="number"||typeof n!="number")throw new ue(`Operator ">=" requires number arguments. Arguments are ${t} and ${n}.`);return t>=n};yt.prototype._evaluateOr=function(e){let t=this._left.evaluate(e);if(typeof t!="boolean")throw new ue(`Operator "||" requires boolean arguments. First argument is ${t}.`);if(t)return!0;let n=this._right.evaluate(e);if(typeof n!="boolean")throw new ue(`Operator "||" requires boolean arguments. Second argument is ${n}.`);return t||n};yt.prototype._evaluateAnd=function(e){let t=this._left.evaluate(e);if(typeof t!="boolean")throw new ue(`Operator "&&" requires boolean arguments. First argument is ${t}.`);if(!t)return!1;let n=this._right.evaluate(e);if(typeof n!="boolean")throw new ue(`Operator "&&" requires boolean arguments. Second argument is ${n}.`);return t&&n};yt.prototype._evaluatePlus=function(e){let t=this._left.evaluate(e),n=this._right.evaluate(e);if(n instanceof H&&t instanceof H)return H.add(t,n,On.getCartesian2());if(n instanceof h&&t instanceof h)return h.add(t,n,On.getCartesian3());if(n instanceof oe&&t instanceof oe)return oe.add(t,n,On.getCartesian4());if(typeof t=="string"||typeof n=="string")return t+n;if(typeof t=="number"&&typeof n=="number")return t+n;throw new ue(`Operator "+" requires vector or number arguments of matching types, or at least one string argument. Arguments are ${t} and ${n}.`)};yt.prototype._evaluateMinus=function(e){let t=this._left.evaluate(e),n=this._right.evaluate(e);if(n instanceof H&&t instanceof H)return H.subtract(t,n,On.getCartesian2());if(n instanceof h&&t instanceof h)return h.subtract(t,n,On.getCartesian3());if(n instanceof oe&&t instanceof oe)return oe.subtract(t,n,On.getCartesian4());if(typeof t=="number"&&typeof n=="number")return t-n;throw new ue(`Operator "-" requires vector or number arguments of matching types. Arguments are ${t} and ${n}.`)};yt.prototype._evaluateTimes=function(e){let t=this._left.evaluate(e),n=this._right.evaluate(e);if(n instanceof H&&t instanceof H)return H.multiplyComponents(t,n,On.getCartesian2());if(n instanceof H&&typeof t=="number")return H.multiplyByScalar(n,t,On.getCartesian2());if(t instanceof H&&typeof n=="number")return H.multiplyByScalar(t,n,On.getCartesian2());if(n instanceof h&&t instanceof h)return h.multiplyComponents(t,n,On.getCartesian3());if(n instanceof h&&typeof t=="number")return h.multiplyByScalar(n,t,On.getCartesian3());if(t instanceof h&&typeof n=="number")return h.multiplyByScalar(t,n,On.getCartesian3());if(n instanceof oe&&t instanceof oe)return oe.multiplyComponents(t,n,On.getCartesian4());if(n instanceof oe&&typeof t=="number")return oe.multiplyByScalar(n,t,On.getCartesian4());if(t instanceof oe&&typeof n=="number")return oe.multiplyByScalar(t,n,On.getCartesian4());if(typeof t=="number"&&typeof n=="number")return t*n;throw new ue(`Operator "*" requires vector or number arguments. If both arguments are vectors they must be matching types. Arguments are ${t} and ${n}.`)};yt.prototype._evaluateDivide=function(e){let t=this._left.evaluate(e),n=this._right.evaluate(e);if(n instanceof H&&t instanceof H)return H.divideComponents(t,n,On.getCartesian2());if(t instanceof H&&typeof n=="number")return H.divideByScalar(t,n,On.getCartesian2());if(n instanceof h&&t instanceof h)return h.divideComponents(t,n,On.getCartesian3());if(t instanceof h&&typeof n=="number")return h.divideByScalar(t,n,On.getCartesian3());if(n instanceof oe&&t instanceof oe)return oe.divideComponents(t,n,On.getCartesian4());if(t instanceof oe&&typeof n=="number")return oe.divideByScalar(t,n,On.getCartesian4());if(typeof t=="number"&&typeof n=="number")return t/n;throw new ue(`Operator "/" requires vector or number arguments of matching types, or a number as the second argument. Arguments are ${t} and ${n}.`)};yt.prototype._evaluateMod=function(e){let t=this._left.evaluate(e),n=this._right.evaluate(e);if(n instanceof H&&t instanceof H)return H.fromElements(t.x%n.x,t.y%n.y,On.getCartesian2());if(n instanceof h&&t instanceof h)return h.fromElements(t.x%n.x,t.y%n.y,t.z%n.z,On.getCartesian3());if(n instanceof oe&&t instanceof oe)return oe.fromElements(t.x%n.x,t.y%n.y,t.z%n.z,t.w%n.w,On.getCartesian4());if(typeof t=="number"&&typeof n=="number")return t%n;throw new ue(`Operator "%" requires vector or number arguments of matching types. Arguments are ${t} and ${n}.`)};yt.prototype._evaluateEqualsStrict=function(e){let t=this._left.evaluate(e),n=this._right.evaluate(e);return n instanceof H&&t instanceof H||n instanceof h&&t instanceof h||n instanceof oe&&t instanceof oe?t.equals(n):t===n};yt.prototype._evaluateNotEqualsStrict=function(e){let t=this._left.evaluate(e),n=this._right.evaluate(e);return n instanceof H&&t instanceof H||n instanceof h&&t instanceof h||n instanceof oe&&t instanceof oe?!t.equals(n):t!==n};yt.prototype._evaluateConditional=function(e){let t=this._test.evaluate(e);if(typeof t!="boolean")throw new ue(`Conditional argument of conditional expression must be a boolean. Argument is ${t}.`);return t?this._left.evaluate(e):this._right.evaluate(e)};yt.prototype._evaluateNaN=function(e){return isNaN(this._left.evaluate(e))};yt.prototype._evaluateIsFinite=function(e){return isFinite(this._left.evaluate(e))};yt.prototype._evaluateIsExactClass=function(e){return u(e)?e.isExactClass(this._left.evaluate(e)):!1};yt.prototype._evaluateIsClass=function(e){return u(e)?e.isClass(this._left.evaluate(e)):!1};yt.prototype._evaluateGetExactClassName=function(e){if(u(e))return e.getExactClassName()};yt.prototype._evaluateBooleanConversion=function(e){return Boolean(this._left.evaluate(e))};yt.prototype._evaluateNumberConversion=function(e){return Number(this._left.evaluate(e))};yt.prototype._evaluateStringConversion=function(e){return String(this._left.evaluate(e))};yt.prototype._evaluateRegExp=function(e){let t=this._value.evaluate(e),n="";u(this._left)&&(n=this._left.evaluate(e));let i;try{i=new RegExp(t,n)}catch(o){throw new ue(o)}return i};yt.prototype._evaluateRegExpTest=function(e){let t=this._left.evaluate(e),n=this._right.evaluate(e);if(!(t instanceof RegExp&&typeof n=="string"))throw new ue(`RegExp.test requires the first argument to be a RegExp and the second argument to be a string. Arguments are ${t} and ${n}.`);return t.test(n)};yt.prototype._evaluateRegExpMatch=function(e){let t=this._left.evaluate(e),n=this._right.evaluate(e);if(t instanceof RegExp&&typeof n=="string")return t.test(n);if(n instanceof RegExp&&typeof t=="string")return n.test(t);throw new ue(`Operator "=~" requires one RegExp argument and one string argument. Arguments are ${t} and ${n}.`)};yt.prototype._evaluateRegExpNotMatch=function(e){let t=this._left.evaluate(e),n=this._right.evaluate(e);if(t instanceof RegExp&&typeof n=="string")return!t.test(n);if(n instanceof RegExp&&typeof t=="string")return!n.test(t);throw new ue(`Operator "!~" requires one RegExp argument and one string argument. Arguments are ${t} and ${n}.`)};yt.prototype._evaluateRegExpExec=function(e){let t=this._left.evaluate(e),n=this._right.evaluate(e);if(!(t instanceof RegExp&&typeof n=="string"))throw new ue(`RegExp.exec requires the first argument to be a RegExp and the second argument to be a string. Arguments are ${t} and ${n}.`);let i=t.exec(n);return u(i)?i[1]:null};yt.prototype._evaluateToString=function(e){let t=this._left.evaluate(e);if(t instanceof RegExp||t instanceof H||t instanceof h||t instanceof oe)return String(t);throw new ue(`Unexpected function call "${this._value}".`)};function Lte(e){let t=e._left,n=t.length;for(let a=0;a<n;++a)if(t[a]._type!==mt.LITERAL_NUMBER)return;let i=t[0]._value,o=t[1]._value,r=t[2]._value,s=n===4?t[3]._value:1;return z.fromHsl(i,o,r,s,DV)}function Nte(e){let t=e._left,n=t.length;for(let o=0;o<n;++o)if(t[o]._type!==mt.LITERAL_NUMBER)return;let i=DV;return i.red=t[0]._value/255,i.green=t[1]._value/255,i.blue=t[2]._value/255,i.alpha=n===4?t[3]._value:1,i}function _g(e){return e%1===0?e.toFixed(1):e.toString()}function SBe(e){let t=_g(e.red),n=_g(e.green),i=_g(e.blue);return`vec3(${t}, ${n}, ${i})`}function SV(e){let t=_g(e.red),n=_g(e.green),i=_g(e.blue),o=_g(e.alpha);return`vec4(${t}, ${n}, ${i}, ${o})`}function Fte(e,t,n,i){let o=e.length,r=new Array(o);for(let s=0;s<o;++s)r[s]=e[s].getShaderExpression(t,n,i);return r}function Vte(e,t){return u(t[e])?t[e]:dd.NULL_SENTINEL}dd.NULL_SENTINEL="czm_infinity";yt.prototype.getShaderExpression=function(e,t,n){let i,o,r,s,a=this._type,c=this._value;u(this._left)&&(Array.isArray(this._left)?o=Fte(this._left,e,t,this):o=this._left.getShaderExpression(e,t,this)),u(this._right)&&(r=this._right.getShaderExpression(e,t,this)),u(this._test)&&(s=this._test.getShaderExpression(e,t,this)),Array.isArray(this._value)&&(c=Fte(this._value,e,t,this));let l,f,d;switch(a){case mt.VARIABLE:return fA(this)?void 0:Vte(c,e);case mt.UNARY:if(c==="Boolean")return`bool(${o})`;if(c==="Number")return`float(${o})`;if(c==="round")return`floor(${o} + 0.5)`;if(u(wV[c]))return`${c}(${o})`;if(c==="isNaN")return`(${o} != ${o})`;if(c==="isFinite")return`(abs(${o}) < czm_infinity)`;if(c==="String"||c==="isExactClass"||c==="isClass"||c==="getExactClassName")throw new ue(`Error generating style shader: "${c}" is not supported.`);return c+o;case mt.BINARY:return c==="%"?`mod(${o}, ${r})`:c==="==="?`(${o} == ${r})`:c==="!=="?`(${o} != ${r})`:c==="atan2"?`atan(${o}, ${r})`:u(IV[c])?`${c}(${o}, ${r})`:`(${o} ${c} ${r})`;case mt.TERNARY:if(u(w5[c]))return`${c}(${o}, ${r}, ${s})`;break;case mt.CONDITIONAL:return`(${s} ? ${o} : ${r})`;case mt.MEMBER:return fA(this._left)?Vte(r,e):r==="r"||r==="x"||r==="0.0"?`${o}[0]`:r==="g"||r==="y"||r==="1.0"?`${o}[1]`:r==="b"||r==="z"||r==="2.0"?`${o}[2]`:r==="a"||r==="w"||r==="3.0"?`${o}[3]`:`${o}[int(${r})]`;case mt.FUNCTION_CALL:throw new ue(`Error generating style shader: "${c}" is not supported.`);case mt.ARRAY:if(c.length===4)return`vec4(${c[0]}, ${c[1]}, ${c[2]}, ${c[3]})`;if(c.length===3)return`vec3(${c[0]}, ${c[1]}, ${c[2]})`;if(c.length===2)return`vec2(${c[0]}, ${c[1]})`;throw new ue("Error generating style shader: Invalid array length. Array length should be 2, 3, or 4.");case mt.REGEX:throw new ue("Error generating style shader: Regular expressions are not supported.");case mt.VARIABLE_IN_STRING:throw new ue("Error generating style shader: Converting a variable to a string is not supported.");case mt.LITERAL_NULL:return dd.NULL_SENTINEL;case mt.LITERAL_BOOLEAN:return c?"true":"false";case mt.LITERAL_NUMBER:return _g(c);case mt.LITERAL_STRING:if(u(n)&&n._type===mt.MEMBER&&(c==="r"||c==="g"||c==="b"||c==="a"||c==="x"||c==="y"||c==="z"||c==="w"||fA(n._left)))return c;if(i=z.fromCssColorString(c,DV),u(i))return SBe(i);throw new ue("Error generating style shader: String literals are not supported.");case mt.LITERAL_COLOR:if(l=o,c==="color"){if(u(l)){if(l.length>1){let p=l[0],g=l[1];return g!=="1.0"&&(t.translucent=!0),`vec4(${p}, ${g})`}}else return"vec4(1.0)";return`vec4(${l[0]}, 1.0)`}else{if(c==="rgb")return i=Nte(this),u(i)?SV(i):`vec4(${l[0]} / 255.0, ${l[1]} / 255.0, ${l[2]} / 255.0, 1.0)`;if(c==="rgba")return l[3]!=="1.0"&&(t.translucent=!0),i=Nte(this),u(i)?SV(i):`vec4(${l[0]} / 255.0, ${l[1]} / 255.0, ${l[2]} / 255.0, ${l[3]})`;if(c==="hsl")return i=Lte(this),u(i)?SV(i):`vec4(czm_HSLToRGB(vec3(${l[0]}, ${l[1]}, ${l[2]})), 1.0)`;if(c==="hsla")return i=Lte(this),u(i)?(i.alpha!==1&&(t.translucent=!0),SV(i)):(l[3]!=="1.0"&&(t.translucent=!0),`vec4(czm_HSLToRGB(vec3(${l[0]}, ${l[1]}, ${l[2]})), ${l[3]})`)}break;case mt.LITERAL_VECTOR:f=o.length,d=`${c}(`;for(let p=0;p<f;++p)d+=o[p],p<f-1&&(d+=", ");return d+=")",d;case mt.LITERAL_REGEX:throw new ue("Error generating style shader: Regular expressions are not supported.");case mt.LITERAL_UNDEFINED:return dd.NULL_SENTINEL;case mt.BUILTIN_VARIABLE:if(c==="tiles3d_tileset_time")return c}};yt.prototype.getVariables=function(e,t){let n,i,o,r=this._type,s=this._value;if(u(this._left))if(Array.isArray(this._left))for(n=this._left,i=n.length,o=0;o<i;++o)n[o].getVariables(e,this);else this._left.getVariables(e,this);if(u(this._right)&&this._right.getVariables(e,this),u(this._test)&&this._test.getVariables(e,this),Array.isArray(this._value))for(n=this._value,i=n.length,o=0;o<i;++o)n[o].getVariables(e,this);let a;switch(r){case mt.VARIABLE:fA(this)||e.push(s);break;case mt.VARIABLE_IN_STRING:for(a=vV.exec(s);a!==null;)e.push(a[1]),a=vV.exec(s);break;case mt.LITERAL_STRING:u(t)&&t._type===mt.MEMBER&&fA(t._left)&&e.push(s);break}};var Zu=dd;function pp(e){e=y(e,y.EMPTY_OBJECT),this._batchTable=e.batchTable,this._batchIds=e.batchIds,this._positions=e.positions,this._vertexBatchIds=e.vertexBatchIds,this._indices=e.indices,this._indexCounts=e.indexCounts,this._indexOffsets=e.indexOffsets,this._batchedIndices=e.batchedIndices,this._boundingVolume=e.boundingVolume,this._boundingVolumes=e.boundingVolumes,this._center=y(e.center,h.ZERO),this._va=void 0,this._sp=void 0,this._spStencil=void 0,this._spPick=void 0,this._uniformMap=void 0,this._vaSwap=void 0,this._rsStencilDepthPass=void 0,this._rsStencilDepthPass3DTiles=void 0,this._rsColorPass=void 0,this._rsPickPass=void 0,this._rsWireframe=void 0,this._commands=[],this._commandsIgnoreShow=[],this._pickCommands=[],this._constantColor=z.clone(z.WHITE),this._highlightColor=this._constantColor,this._batchDirty=!0,this._pickCommandsDirty=!0,this._framesSinceLastRebatch=0,this._updatingAllCommands=!1,this._trianglesLength=this._indices.length/3,this._geometryByteLength=this._indices.byteLength+this._positions.byteLength+this._vertexBatchIds.byteLength,this.debugWireframe=!1,this._debugWireframe=this.debugWireframe,this._wireframeDirty=!1,this.forceRebatch=!1,this.classificationType=y(e.classificationType,Vn.BOTH),this._vertexShaderSource=e._vertexShaderSource,this._fragmentShaderSource=e._fragmentShaderSource,this._attributeLocations=e._attributeLocations,this._uniformMap=e._uniformMap,this._pickId=e._pickId,this._modelMatrix=e._modelMatrix,this._boundingSphere=e._boundingSphere,this._batchIdLookUp={};let t=this._batchIds.length;for(let n=0;n<t;++n){let i=this._batchIds[n];this._batchIdLookUp[i]=n}}Object.defineProperties(pp.prototype,{trianglesLength:{get:function(){return this._trianglesLength}},geometryByteLength:{get:function(){return this._geometryByteLength}}});var vBe={position:0,a_batchId:1};function DBe(e,t){if(u(e._va))return;let n=ft.createVertexBuffer({context:t,typedArray:e._positions,usage:Ne.STATIC_DRAW}),i=ft.createVertexBuffer({context:t,typedArray:e._vertexBatchIds,usage:Ne.STATIC_DRAW}),o=ft.createIndexBuffer({context:t,typedArray:e._indices,usage:Ne.DYNAMIC_DRAW,indexDatatype:e._indices.BYTES_PER_ELEMENT===2?Fe.UNSIGNED_SHORT:Fe.UNSIGNED_INT}),r=[{index:0,vertexBuffer:n,componentDatatype:X.fromTypedArray(e._positions),componentsPerAttribute:3},{index:1,vertexBuffer:i,componentDatatype:X.fromTypedArray(e._vertexBatchIds),componentsPerAttribute:1}];e._va=new oi({context:t,attributes:r,indexBuffer:o}),t.webgl2&&(e._vaSwap=new oi({context:t,attributes:r,indexBuffer:ft.createIndexBuffer({context:t,sizeInBytes:o.sizeInBytes,usage:Ne.DYNAMIC_DRAW,indexDatatype:o.indexDatatype})})),e._batchedPositions=void 0,e._transferrableBatchIds=void 0,e._vertexBatchIds=void 0,e._verticesPromise=void 0}function wBe(e,t){if(u(e._sp))return;let n=e._batchTable,i=y(e._attributeLocations,vBe),o=e._pickId,r=e._vertexShaderSource,s=e._fragmentShaderSource;if(u(r)){e._sp=Yt.fromCache({context:t,vertexShaderSource:r,fragmentShaderSource:s,attributeLocations:i}),e._spStencil=e._sp,s=Ue.replaceMain(s,"czm_non_pick_main"),s=`${s}void main()
{
czm_non_pick_main();
out_FragColor = ${o};
}
`,e._spPick=Yt.fromCache({context:t,vertexShaderSource:r,fragmentShaderSource:s,attributeLocations:i});return}let a=n.getVertexShaderCallback(!1,"a_batchId",void 0)(vT),c=n.getFragmentShaderCallback(!1,void 0,!0)(sg);o=n.getPickId();let l=new Ue({sources:[a]}),f=new Ue({defines:["VECTOR_TILE"],sources:[c]});e._sp=Yt.fromCache({context:t,vertexShaderSource:l,fragmentShaderSource:f,attributeLocations:i}),l=new Ue({sources:[vT]}),f=new Ue({defines:["VECTOR_TILE"],sources:[sg]}),e._spStencil=Yt.fromCache({context:t,vertexShaderSource:l,fragmentShaderSource:f,attributeLocations:i}),c=Ue.replaceMain(c,"czm_non_pick_main"),c=`${c}
void main()
{
czm_non_pick_main();
out_FragColor = ${o};
}
`;let d=new Ue({sources:[a]}),p=new Ue({defines:["VECTOR_TILE"],sources:[c]});e._spPick=Yt.fromCache({context:t,vertexShaderSource:d,fragmentShaderSource:p,attributeLocations:i})}function Ute(e){let t=e?Un.EQUAL:Un.ALWAYS;return{colorMask:{red:!1,green:!1,blue:!1,alpha:!1},stencilTest:{enabled:!0,frontFunction:t,frontOperation:{fail:dt.KEEP,zFail:dt.DECREMENT_WRAP,zPass:dt.KEEP},backFunction:t,backOperation:{fail:dt.KEEP,zFail:dt.INCREMENT_WRAP,zPass:dt.KEEP},reference:Rt.CESIUM_3D_TILE_MASK,mask:Rt.CESIUM_3D_TILE_MASK},stencilMask:Rt.CLASSIFICATION_MASK,depthTest:{enabled:!0,func:ka.LESS_OR_EQUAL},depthMask:!1}}var IBe={stencilTest:{enabled:!0,frontFunction:Un.NOT_EQUAL,frontOperation:{fail:dt.ZERO,zFail:dt.ZERO,zPass:dt.ZERO},backFunction:Un.NOT_EQUAL,backOperation:{fail:dt.ZERO,zFail:dt.ZERO,zPass:dt.ZERO},reference:0,mask:Rt.CLASSIFICATION_MASK},stencilMask:Rt.CLASSIFICATION_MASK,depthTest:{enabled:!1},depthMask:!1,blending:un.PRE_MULTIPLIED_ALPHA_BLEND},PBe={stencilTest:{enabled:!0,frontFunction:Un.NOT_EQUAL,frontOperation:{fail:dt.ZERO,zFail:dt.ZERO,zPass:dt.ZERO},backFunction:Un.NOT_EQUAL,backOperation:{fail:dt.ZERO,zFail:dt.ZERO,zPass:dt.ZERO},reference:0,mask:Rt.CLASSIFICATION_MASK},stencilMask:Rt.CLASSIFICATION_MASK,depthTest:{enabled:!1},depthMask:!1};function OBe(e){u(e._rsStencilDepthPass)||(e._rsStencilDepthPass=Ve.fromCache(Ute(!1)),e._rsStencilDepthPass3DTiles=Ve.fromCache(Ute(!0)),e._rsColorPass=Ve.fromCache(IBe),e._rsPickPass=Ve.fromCache(PBe))}var dA=new N,kte=new h;function RBe(e,t){if(u(e._uniformMap))return;let n={u_modifiedModelViewProjection:function(){let i=t.uniformState.view,o=t.uniformState.projection;return N.clone(i,dA),N.multiplyByPoint(dA,e._center,kte),N.setTranslation(dA,kte,dA),N.multiply(o,dA,dA),dA},u_highlightColor:function(){return e._highlightColor}};e._uniformMap=e._batchTable.getUniformMapCallback()(n)}function I5(e,t,n,i,o,r,s){let a=e.constructor.BYTES_PER_ELEMENT,c=r.length;for(let l=0;l<c;++l){let f=r[l],d=s[f],p=i[d],g=o[d],m=new e.constructor(e.buffer,a*p,g);t.set(m,n),i[d]=n,n+=g}return n}function BBe(e,t){let n=e._indices,i=e._indexOffsets,o=e._indexCounts,r=e._batchIdLookUp,s=new n.constructor(n.length),a=t.pop(),c=[a],l=I5(n,s,0,i,o,a.batchIds,r);for(a.offset=0,a.count=l;t.length>0;){let f=t.pop();if(z.equals(f.color,a.color))l=I5(n,s,l,i,o,f.batchIds,r),a.batchIds=a.batchIds.concat(f.batchIds),a.count=l-a.offset;else{let d=l;l=I5(n,s,l,i,o,f.batchIds,r),f.offset=d,f.count=l-d,c.push(f),a=f}}e._va.indexBuffer.copyFromArrayView(s),e._indices=s,e._batchedIndices=c}function P5(e,t,n,i,o,r,s){let a=e.bytesPerIndex,c=r.length;for(let l=0;l<c;++l){let f=r[l],d=s[f],p=i[d],g=o[d];t.copyFromBuffer(e,p*a,n*a,g*a),i[d]=n,n+=g}return n}function MBe(e,t){let n=e._indexOffsets,i=e._indexCounts,o=e._batchIdLookUp,r=t.pop(),s=[r],a=e._va.indexBuffer,c=e._vaSwap.indexBuffer,l=P5(a,c,0,n,i,r.batchIds,o);for(r.offset=0,r.count=l;t.length>0;){let d=t.pop();if(z.equals(d.color,r.color))l=P5(a,c,l,n,i,d.batchIds,o),r.batchIds=r.batchIds.concat(d.batchIds),r.count=l-r.offset;else{let p=l;l=P5(a,c,l,n,i,d.batchIds,o),d.offset=p,d.count=l-p,s.push(d),r=d}}let f=e._va;e._va=e._vaSwap,e._vaSwap=f,e._batchedIndices=s}function LBe(e,t){return t.color.toRgba()-e.color.toRgba()}function NBe(e,t){if(!e._batchDirty)return!1;let n=e._batchedIndices,i=n.length,o=!1,r={};for(let s=0;s<i;++s){let c=n[s].color.toRgba();if(u(r[c])){o=!0;break}else r[c]=!0}if(!o)return e._batchDirty=!1,!1;if(o&&!e.forceRebatch&&e._framesSinceLastRebatch<120){++e._framesSinceLastRebatch;return}return n.sort(LBe),t.webgl2?MBe(e,n):BBe(e,n),e._framesSinceLastRebatch=0,e._batchDirty=!1,e._pickCommandsDirty=!0,e._wireframeDirty=!0,!0}function FBe(e,t){let n=NBe(e,t),i=e._commands,o=e._batchedIndices,r=o.length,s=r*2;if(u(i)&&!n&&i.length===s)return;i.length=s;let a=e._va,c=e._sp,l=y(e._modelMatrix,N.IDENTITY),f=e._uniformMap,d=e._boundingVolume;for(let p=0;p<r;++p){let g=o[p].offset,m=o[p].count,A=i[p*2];u(A)||(A=i[p*2]=new tt({owner:e})),A.vertexArray=a,A.modelMatrix=l,A.offset=g,A.count=m,A.renderState=e._rsStencilDepthPass,A.shaderProgram=c,A.uniformMap=f,A.boundingVolume=d,A.cull=!1,A.pass=Ee.TERRAIN_CLASSIFICATION;let x=tt.shallowClone(A,A.derivedCommands.tileset);x.renderState=e._rsStencilDepthPass3DTiles,x.pass=Ee.CESIUM_3D_TILE_CLASSIFICATION,A.derivedCommands.tileset=x;let C=i[p*2+1];u(C)||(C=i[p*2+1]=new tt({owner:e})),C.vertexArray=a,C.modelMatrix=l,C.offset=g,C.count=m,C.renderState=e._rsColorPass,C.shaderProgram=c,C.uniformMap=f,C.boundingVolume=d,C.cull=!1,C.pass=Ee.TERRAIN_CLASSIFICATION;let E=tt.shallowClone(C,C.derivedCommands.tileset);E.pass=Ee.CESIUM_3D_TILE_CLASSIFICATION,C.derivedCommands.tileset=E}e._commandsDirty=!0}function VBe(e,t){if(e.classificationType===Vn.TERRAIN||!t.invertClassification||u(e._commandsIgnoreShow)&&!e._commandsDirty)return;let n=e._commands,i=e._commandsIgnoreShow,o=e._spStencil,r=n.length,s=i.length=r/2,a=0;for(let c=0;c<s;++c){let l=i[c]=tt.shallowClone(n[a],i[c]);l.shaderProgram=o,l.pass=Ee.CESIUM_3D_TILE_CLASSIFICATION_IGNORE_SHOW,a+=2}e._commandsDirty=!1}function UBe(e){if(!e._pickCommandsDirty)return;let t=e._indexOffsets.length,n=e._pickCommands;n.length=t*2;let i=e._va,o=e._spStencil,r=e._spPick,s=y(e._modelMatrix,N.IDENTITY),a=e._uniformMap;for(let c=0;c<t;++c){let l=e._indexOffsets[c],f=e._indexCounts[c],d=u(e._boundingVolumes)?e._boundingVolumes[c]:e.boundingVolume,p=n[c*2];u(p)||(p=n[c*2]=new tt({owner:e,pickOnly:!0})),p.vertexArray=i,p.modelMatrix=s,p.offset=l,p.count=f,p.renderState=e._rsStencilDepthPass,p.shaderProgram=o,p.uniformMap=a,p.boundingVolume=d,p.pass=Ee.TERRAIN_CLASSIFICATION;let g=tt.shallowClone(p,p.derivedCommands.tileset);g.renderState=e._rsStencilDepthPass3DTiles,g.pass=Ee.CESIUM_3D_TILE_CLASSIFICATION,p.derivedCommands.tileset=g;let m=n[c*2+1];u(m)||(m=n[c*2+1]=new tt({owner:e,pickOnly:!0})),m.vertexArray=i,m.modelMatrix=s,m.offset=l,m.count=f,m.renderState=e._rsPickPass,m.shaderProgram=r,m.uniformMap=a,m.boundingVolume=d,m.pass=Ee.TERRAIN_CLASSIFICATION;let A=tt.shallowClone(m,m.derivedCommands.tileset);A.pass=Ee.CESIUM_3D_TILE_CLASSIFICATION,m.derivedCommands.tileset=A}e._pickCommandsDirty=!1}pp.prototype.createFeatures=function(e,t){let n=this._batchIds,i=n.length;for(let o=0;o<i;++o){let r=n[o];t[r]=new Es(e,r)}};pp.prototype.applyDebugSettings=function(e,t){this._highlightColor=e?t:this._constantColor};function kBe(e,t){e._updatingAllCommands=!0;let n=e._batchIds,i=n.length,o;for(o=0;o<i;++o){let s=n[o],a=t[s];a.show=!0,a.color=z.WHITE}let r=e._batchedIndices;for(i=r.length,o=0;o<i;++o)r[o].color=z.clone(z.WHITE);e._updatingAllCommands=!1,e._batchDirty=!0}var zBe=new z,HBe=z.WHITE,GBe=!0,WBe=/\$/;pp.prototype.applyStyle=function(e,t){if(!u(e)){kBe(this,t);return}let n=e.color,i=n instanceof Zu&&!WBe.test(n.expression);this._updatingAllCommands=i;let o=this._batchIds,r=o.length,s;for(s=0;s<r;++s){let a=o[s],c=t[a];c.color=u(e.color)?e.color.evaluateColor(c,zBe):HBe,c.show=u(e.show)?e.show.evaluate(c):GBe}if(i){let a=this._batchedIndices;for(r=a.length,s=0;s<r;++s)a[s].color=z.clone(z.WHITE);this._updatingAllCommands=!1,this._batchDirty=!0}};pp.prototype.updateCommands=function(e,t){if(this._updatingAllCommands)return;let n=this._batchIdLookUp,i=n[e];if(!u(i))return;let o=this._indexOffsets,r=this._indexCounts,s=o[i],a=r[i],c=this._batchedIndices,l=c.length,f;for(f=0;f<l;++f){let A=c[f].offset,x=c[f].count;if(s>=A&&s<A+x)break}c.push(new Lh({color:z.clone(t),offset:s,count:a,batchIds:[e]}));let d=[],p=[],g=c[f].batchIds,m=g.length;for(let A=0;A<m;++A){let x=g[A];if(x===e)continue;let C=n[x];o[C]<s?d.push(x):p.push(x)}p.length!==0&&c.push(new Lh({color:z.clone(c[f].color),offset:s+a,count:c[f].offset+c[f].count-(s+a),batchIds:p})),d.length!==0?(c[f].count=s-c[f].offset,c[f].batchIds=d):c.splice(f,1),this._batchDirty=!0};function zte(e,t,n,i){let o=e.classificationType,r=o!==Vn.CESIUM_3D_TILE,s=o!==Vn.TERRAIN,a=t.commandList,c=n.length,l,f;for(f=0;f<c;++f)r&&(l=n[f],l.pass=Ee.TERRAIN_CLASSIFICATION,a.push(l)),s&&(l=n[f].derivedCommands.tileset,l.pass=Ee.CESIUM_3D_TILE_CLASSIFICATION,a.push(l));if(!(!t.invertClassification||!u(i)))for(c=i.length,f=0;f<c;++f)a.push(i[f])}function jBe(e,t){let n=e.commandList,i=t.length;for(let o=0;o<i;o+=2){let r=t[o+1];r.pass=Ee.OPAQUE,n.push(r)}}function qBe(e){let t=e.debugWireframe===e._debugWireframe;if(t=t&&!(e.debugWireframe&&e._wireframeDirty),t)return;u(e._rsWireframe)||(e._rsWireframe=Ve.fromCache({}));let n,i;e.debugWireframe?(n=e._rsWireframe,i=Be.LINES):(n=e._rsColorPass,i=Be.TRIANGLES);let o=e._commands,r=o.length;for(let s=0;s<r;s+=2){let a=o[s+1];a.renderState=n,a.primitiveType=i}e._debugWireframe=e.debugWireframe,e._wireframeDirty=!1}pp.prototype.update=function(e){let t=e.context;DBe(this,t),wBe(this,t),OBe(this),RBe(this,t);let n=e.passes;n.render&&(FBe(this,t),VBe(this,e),qBe(this),this._debugWireframe?jBe(e,this._commands):zte(this,e,this._commands,this._commandsIgnoreShow)),n.pick&&(UBe(this),zte(this,e,this._pickCommands))};pp.prototype.isDestroyed=function(){return!1};pp.prototype.destroy=function(){return this._va=this._va&&this._va.destroy(),this._sp=this._sp&&this._sp.destroy(),this._spPick=this._spPick&&this._spPick.destroy(),this._vaSwap=this._vaSwap&&this._vaSwap.destroy(),le(this)};var hA=pp;function eu(e){this._boxes=e.boxes,this._boxBatchIds=e.boxBatchIds,this._cylinders=e.cylinders,this._cylinderBatchIds=e.cylinderBatchIds,this._ellipsoids=e.ellipsoids,this._ellipsoidBatchIds=e.ellipsoidBatchIds,this._spheres=e.spheres,this._sphereBatchIds=e.sphereBatchIds,this._modelMatrix=e.modelMatrix,this._batchTable=e.batchTable,this._boundingVolume=e.boundingVolume,this._center=e.center,u(this._center)||(u(this._boundingVolume)?this._center=h.clone(this._boundingVolume.center):this._center=h.clone(h.ZERO)),this._boundingVolumes=void 0,this._batchedIndices=void 0,this._indices=void 0,this._indexOffsets=void 0,this._indexCounts=void 0,this._positions=void 0,this._vertexBatchIds=void 0,this._batchIds=void 0,this._batchTableColors=void 0,this._packedBuffer=void 0,this._ready=!1,this._update=function(t,n){},this._readyPromise=$Be(this),this._verticesPromise=void 0,this._primitive=void 0,this.debugWireframe=!1,this.forceRebatch=!1,this.classificationType=Vn.BOTH}Object.defineProperties(eu.prototype,{trianglesLength:{get:function(){return u(this._primitive)?this._primitive.trianglesLength:0}},geometryByteLength:{get:function(){return u(this._primitive)?this._primitive.geometryByteLength:0}},readyPromise:{get:function(){return this._readyPromise}}});eu.packedBoxLength=N.packedLength+h.packedLength;eu.packedCylinderLength=N.packedLength+2;eu.packedEllipsoidLength=N.packedLength+h.packedLength;eu.packedSphereLength=h.packedLength+1;function YBe(e){let t=new Float64Array(N.packedLength+h.packedLength),n=0;return h.pack(e._center,t,n),n+=h.packedLength,N.pack(e._modelMatrix,t,n),t}function XBe(e,t){let n=0,i=t[n++],o=t[n++],r=e._boundingVolumes=new Array(o);for(let c=0;c<o;++c)r[c]=se.unpack(t,n),n+=se.packedLength;let s=t[n++],a=e._batchedIndices=new Array(s);for(let c=0;c<s;++c){let l=z.unpack(t,n);n+=z.packedLength;let f=t[n++],d=t[n++],p=t[n++],g=new Array(p);for(let m=0;m<p;++m)g[m]=t[n++];a[c]=new Lh({color:l,offset:f,count:d,batchIds:g})}return i}var KBe=new _i("createVectorTileGeometries",5),ZBe=new z;function JBe(e){if(!u(e._primitive)&&!u(e._verticesPromise)){let t=e._boxes,n=e._boxBatchIds,i=e._cylinders,o=e._cylinderBatchIds,r=e._ellipsoids,s=e._ellipsoidBatchIds,a=e._spheres,c=e._sphereBatchIds,l=e._batchTableColors,f=e._packedBuffer;if(!u(l)){let m=0;u(e._boxes)&&(t=e._boxes=t.slice(),n=e._boxBatchIds=n.slice(),m+=n.length),u(e._cylinders)&&(i=e._cylinders=i.slice(),o=e._cylinderBatchIds=o.slice(),m+=o.length),u(e._ellipsoids)&&(r=e._ellipsoids=r.slice(),s=e._ellipsoidBatchIds=s.slice(),m+=s.length),u(e._spheres)&&(a=e._sphere=a.slice(),c=e._sphereBatchIds=c.slice(),m+=c.length),l=e._batchTableColors=new Uint32Array(m);let A=e._batchTable;for(let x=0;x<m;++x){let C=A.getColor(x,ZBe);l[x]=C.toRgba()}f=e._packedBuffer=YBe(e)}let d=[];u(t)&&d.push(t.buffer,n.buffer),u(i)&&d.push(i.buffer,o.buffer),u(r)&&d.push(r.buffer,s.buffer),u(a)&&d.push(a.buffer,c.buffer),d.push(l.buffer,f.buffer);let p={boxes:u(t)?t.buffer:void 0,boxBatchIds:u(t)?n.buffer:void 0,cylinders:u(i)?i.buffer:void 0,cylinderBatchIds:u(i)?o.buffer:void 0,ellipsoids:u(r)?r.buffer:void 0,ellipsoidBatchIds:u(r)?s.buffer:void 0,spheres:u(a)?a.buffer:void 0,sphereBatchIds:u(a)?c.buffer:void 0,batchTableColors:l.buffer,packedBuffer:f.buffer},g=e._verticesPromise=KBe.scheduleTask(p,d);return u(g)?g.then(function(m){let A=new Float64Array(m.packedBuffer);XBe(e,A)===2?e._indices=new Uint16Array(m.indices):e._indices=new Uint32Array(m.indices),e._indexOffsets=new Uint32Array(m.indexOffsets),e._indexCounts=new Uint32Array(m.indexCounts),e._positions=new Float32Array(m.positions),e._vertexBatchIds=new Uint16Array(m.vertexBatchIds),e._batchIds=new Uint16Array(m.batchIds),e._ready=!0}):void 0}}function QBe(e){e._ready&&!u(e._primitive)&&(e._primitive=new hA({batchTable:e._batchTable,positions:e._positions,batchIds:e._batchIds,vertexBatchIds:e._vertexBatchIds,indices:e._indices,indexOffsets:e._indexOffsets,indexCounts:e._indexCounts,batchedIndices:e._batchedIndices,boundingVolume:e._boundingVolume,boundingVolumes:e._boundingVolumes,center:e._center,pickObject:y(e._pickObject,e)}),e._boxes=void 0,e._boxBatchIds=void 0,e._cylinders=void 0,e._cylinderBatchIds=void 0,e._ellipsoids=void 0,e._ellipsoidBatchIds=void 0,e._spheres=void 0,e._sphereBatchIds=void 0,e._center=void 0,e._modelMatrix=void 0,e._batchTable=void 0,e._boundingVolume=void 0,e._boundingVolumes=void 0,e._batchedIndices=void 0,e._indices=void 0,e._indexOffsets=void 0,e._indexCounts=void 0,e._positions=void 0,e._vertexBatchIds=void 0,e._batchIds=void 0,e._batchTableColors=void 0,e._packedBuffer=void 0,e._verticesPromise=void 0)}eu.prototype.createFeatures=function(e,t){this._primitive.createFeatures(e,t)};eu.prototype.applyDebugSettings=function(e,t){this._primitive.applyDebugSettings(e,t)};eu.prototype.applyStyle=function(e,t){this._primitive.applyStyle(e,t)};eu.prototype.updateCommands=function(e,t){this._primitive.updateCommands(e,t)};function $Be(e){return new Promise(function(t,n){e._update=function(i,o){let r=JBe(i);i._ready&&(i._primitive.debugWireframe=i.debugWireframe,i._primitive.forceRebatch=i.forceRebatch,i._primitive.classificationType=i.classificationType,i._primitive.update(o)),u(r)&&r.then(function(){QBe(i),t(i)}).catch(function(s){n(s)})}})}eu.prototype.update=function(e){this._update(this,e)};eu.prototype.isDestroyed=function(){return!1};eu.prototype.destroy=function(){return this._primitive=this._primitive&&this._primitive.destroy(),le(this)};var _p=eu;function gp(e,t,n,i,o){this._tileset=e,this._tile=t,this._resource=n,this._geometries=void 0,this._metadata=void 0,this._batchTable=void 0,this._features=void 0,this.featurePropertiesDirty=!1,this._group=void 0,this._readyPromise=nMe(this,i,o)}Object.defineProperties(gp.prototype,{featuresLength:{get:function(){return u(this._batchTable)?this._batchTable.featuresLength:0}},pointsLength:{get:function(){return 0}},trianglesLength:{get:function(){return u(this._geometries)?this._geometries.trianglesLength:0}},geometryByteLength:{get:function(){return u(this._geometries)?this._geometries.geometryByteLength:0}},texturesByteLength:{get:function(){return 0}},batchTableByteLength:{get:function(){return u(this._batchTable)?this._batchTable.batchTableByteLength:0}},innerContents:{get:function(){}},readyPromise:{get:function(){return this._readyPromise}},tileset:{get:function(){return this._tileset}},tile:{get:function(){return this._tile}},url:{get:function(){return this._resource.getUrlComponent(!0)}},metadata:{get:function(){return this._metadata},set:function(e){this._metadata=e}},batchTable:{get:function(){return this._batchTable}},group:{get:function(){return this._group},set:function(e){this._group=e}}});function eMe(e){return function(t,n){u(e._geometries)&&e._geometries.updateCommands(t,n)}}function tMe(e,t){let n,i,o,r,s,a=y(e.BOXES_LENGTH,0),c=y(e.CYLINDERS_LENGTH,0),l=y(e.ELLIPSOIDS_LENGTH,0),f=y(e.SPHERES_LENGTH,0);if(a>0&&u(e.BOX_BATCH_IDS)){let m=t.byteOffset+e.BOX_BATCH_IDS.byteOffset;n=new Uint16Array(t.buffer,m,a)}if(c>0&&u(e.CYLINDER_BATCH_IDS)){let m=t.byteOffset+e.CYLINDER_BATCH_IDS.byteOffset;i=new Uint16Array(t.buffer,m,c)}if(l>0&&u(e.ELLIPSOID_BATCH_IDS)){let m=t.byteOffset+e.ELLIPSOID_BATCH_IDS.byteOffset;o=new Uint16Array(t.buffer,m,l)}if(f>0&&u(e.SPHERE_BATCH_IDS)){let m=t.byteOffset+e.SPHERE_BATCH_IDS.byteOffset;r=new Uint16Array(t.buffer,m,f)}let d=u(n)||u(i)||u(o)||u(r),p=a>0&&!u(n)||c>0&&!u(i)||l>0&&!u(o)||f>0&&!u(r);if(d&&p)throw new ue("If one group of batch ids is defined, then all batch ids must be defined.");if(!u(n)&&!u(i)&&!u(o)&&!u(r)){let m=0;if(!u(n)&&a>0)for(n=new Uint16Array(a),s=0;s<a;++s)n[s]=m++;if(!u(i)&&c>0)for(i=new Uint16Array(c),s=0;s<c;++s)i[s]=m++;if(!u(o)&&l>0)for(o=new Uint16Array(l),s=0;s<l;++s)o[s]=m++;if(!u(r)&&f>0)for(r=new Uint16Array(f),s=0;s<f;++s)r[s]=m++}return{boxes:n,cylinders:i,ellipsoids:o,spheres:r}}var mA=Uint32Array.BYTES_PER_ELEMENT;function nMe(e,t,n){n=y(n,0);let i=new Uint8Array(t),o=new DataView(t);n+=mA;let r=o.getUint32(n,!0);if(r!==1)throw new ue(`Only Geometry tile version 1 is supported. Version ${r} is not.`);n+=mA;let s=o.getUint32(n,!0);if(n+=mA,s===0){e._readyPromise.resolve(e);return}let a=o.getUint32(n,!0);if(n+=mA,a===0)throw new ue("Feature table must have a byte length greater than zero");let c=o.getUint32(n,!0);n+=mA;let l=o.getUint32(n,!0);n+=mA;let f=o.getUint32(n,!0);n+=mA;let d=Bo(i,n,a);n+=a;let p=new Uint8Array(t,n,c);n+=c;let g,m;l>0&&(g=Bo(i,n,l),n+=l,f>0&&(m=new Uint8Array(t,n,f),m=new Uint8Array(m)));let A=y(d.BOXES_LENGTH,0),x=y(d.CYLINDERS_LENGTH,0),C=y(d.ELLIPSOIDS_LENGTH,0),E=y(d.SPHERES_LENGTH,0),T=A+x+C+E,S=new mp(e,T,g,m,eMe(e));if(e._batchTable=S,T===0)return;let v=e.tile.computedTransform,w;u(d.RTC_CENTER)&&(w=h.unpack(d.RTC_CENTER),N.multiplyByPoint(v,w,w));let R=tMe(d,p);if(A>0||x>0||C>0||E>0){let P,M,L,_;if(A>0){let b=p.byteOffset+d.BOXES.byteOffset;P=new Float32Array(p.buffer,b,_p.packedBoxLength*A)}if(x>0){let b=p.byteOffset+d.CYLINDERS.byteOffset;M=new Float32Array(p.buffer,b,_p.packedCylinderLength*x)}if(C>0){let b=p.byteOffset+d.ELLIPSOIDS.byteOffset;L=new Float32Array(p.buffer,b,_p.packedEllipsoidLength*C)}if(E>0){let b=p.byteOffset+d.SPHERES.byteOffset;_=new Float32Array(p.buffer,b,_p.packedSphereLength*E)}return e._geometries=new _p({boxes:P,boxBatchIds:R.boxes,cylinders:M,cylinderBatchIds:R.cylinders,ellipsoids:L,ellipsoidBatchIds:R.ellipsoids,spheres:_,sphereBatchIds:R.spheres,center:w,modelMatrix:v,batchTable:S,boundingVolume:e.tile.boundingVolume.boundingVolume}),e._geometries.readyPromise.then(function(){return e})}return Promise.resolve(e)}function Hte(e){let t=e.featuresLength;if(!u(e._features)&&t>0){let n=new Array(t);u(e._geometries)&&e._geometries.createFeatures(e,n),e._features=n}}gp.prototype.hasProperty=function(e,t){return this._batchTable.hasProperty(e,t)};gp.prototype.getFeature=function(e){return Hte(this),this._features[e]};gp.prototype.applyDebugSettings=function(e,t){u(this._geometries)&&this._geometries.applyDebugSettings(e,t)};gp.prototype.applyStyle=function(e){Hte(this),u(this._geometries)&&this._geometries.applyStyle(e,this._features)};gp.prototype.update=function(e,t){u(this._geometries)&&(this._geometries.classificationType=this._tileset.classificationType,this._geometries.debugWireframe=this._tileset.debugWireframe,this._geometries.update(t)),u(this._batchTable)&&this._geometries._ready&&this._batchTable.update(e,t)};gp.prototype.isDestroyed=function(){return!1};gp.prototype.destroy=function(){return this._geometries=this._geometries&&this._geometries.destroy(),this._batchTable=this._batchTable&&this._batchTable.destroy(),le(this)};var RP=gp;var O5={};O5.encode2D=function(e,t,n){let i=Math.pow(2,e),o={x:t,y:n},r,s,a,c=BigInt(0);for(a=i/2;a>0;a/=2)r=(o.x&a)>0?1:0,s=(o.y&a)>0?1:0,c+=BigInt((3*r^s)*a*a),Gte(i,o,r,s);return c};O5.decode2D=function(e,t){let n=Math.pow(2,e),i={x:0,y:0},o,r,s,a;for(s=1,a=t;s<n;s*=2)o=1&Number(a/BigInt(2)),r=1&Number(a^BigInt(o)),Gte(s,i,o,r),i.x+=s*o,i.y+=s*r,a/=BigInt(4);return[i.x,i.y]};function Gte(e,t,n,i){if(i!==0)return;n===1&&(t.x=e-1-t.x,t.y=e-1-t.y);let o=t.x;t.x=t.y,t.y=o}var DT=O5;var pA=30,iMe=1<<pA,oMe=1<<pA+1>>>0,R5=2*pA+1,gg=4,qte=[],Yte=[],rMe=[[0,1,3,2],[0,2,3,1],[3,2,0,1],[3,1,0,2]],yg=1,wT=2,OV=[yg,0,0,yg|wT];function kr(e){if(!Vt.supportsBigInt())throw new ue("S2 required BigInt support");this._cellId=e,this._level=kr.getLevel(e)}kr.fromToken=function(e){return new kr(kr.getIdFromToken(e))};kr.isValidId=function(e){return!(e<=0||e>>BigInt(R5)>5||!(e&~e+BigInt(1)&BigInt("0x1555555555555555")))};kr.isValidToken=function(e){return/^[0-9a-fA-F]{1,16}$/.test(e)?kr.isValidId(kr.getIdFromToken(e)):!1};kr.getIdFromToken=function(e){return BigInt("0x"+e+"0".repeat(16-e.length))};kr.getTokenFromId=function(e){let t=Math.floor(pMe(e)/4),n=e.toString(16).replace(/0*$/,"");return Array(17-t-n.length).join("0")+n};kr.getLevel=function(e){let t=0;for(;e!==BigInt(0)&&!(e&BigInt(1));)t++,e=e>>BigInt(1);return pA-(t>>1)};kr.prototype.getChild=function(e){let t=Zte(this._cellId)>>BigInt(2),n=this._cellId+BigInt(2*e+1-4)*t;return new kr(n)};kr.prototype.getParent=function(){let e=Zte(this._cellId)<<BigInt(2);return new kr(this._cellId&~e+BigInt(1)|e)};kr.prototype.getParentAtLevel=function(e){let t=hMe(e);return new kr(this._cellId&-t|t)};kr.prototype.getCenter=function(e){e=y(e,ie.WGS84);let t=sMe(this._cellId,this._level);t=h.normalize(t,t);let n=new he.fromCartesian(t,ie.UNIT_SPHERE);return he.toCartesian(n,e,new h)};kr.prototype.getVertex=function(e,t){t=y(t,ie.WGS84);let n=aMe(this._cellId,this._level,e);n=h.normalize(n,n);let i=new he.fromCartesian(n,ie.UNIT_SPHERE);return he.toCartesian(i,t,new h)};kr.fromFacePositionLevel=function(e,t,n){let i=(e<4?"0":"")+(e<2?"0":"")+e.toString(2),o=t.toString(2),r=Array(2*n-o.length+1).join("0"),s=Array(R5-2*n).join("0"),a=BigInt(`0b${i}${r}${o}1${s}`);return new kr(a)};function sMe(e,t){let n=cMe(e,t);return lMe(n[0],n[1],n[2])}function aMe(e,t,n){let i=Xte(e,t),o=uMe([i[1],i[2]],t),r=n>>1&1;return Kte(i[0],o[0][r^n&1],o[1][r])}function cMe(e,t){let n=Xte(e),i=n[0],o=n[1],r=n[2],s=t===30,a=!s&&(BigInt(o)^e>>BigInt(2))&BigInt(1),c=s?1:a?2:0,l=(o<<1)+c,f=(r<<1)+c;return[i,l,f]}function Xte(e){qte.length===0&&dMe();let t=Number(e>>BigInt(R5)),n=t&yg,i=(1<<gg)-1,o=0,r=0;for(let s=7;s>=0;s--){let c=(1<<2*(s===7?pA-7*gg:gg))-1;n+=Number(e>>BigInt(s*2*gg+1)&BigInt(c))<<2,n=Yte[n];let l=s*gg;o+=n>>gg+2<<l,r+=(n>>2&i)<<l,n&=yg|wT}return[t,o,r]}function lMe(e,t,n){let i=Wte(t),o=Wte(n),r=RV(i),s=RV(o);return Kte(e,r,s)}function Kte(e,t,n){switch(e){case 0:return new h(1,t,n);case 1:return new h(-t,1,n);case 2:return new h(-t,-n,1);case 3:return new h(-1,-n,-t);case 4:return new 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this._process(this,e)};Tg.prototype.unload=function(){u(this._bufferLoader)&&this._resourceCache.unload(this._bufferLoader),this._bufferLoader=void 0,this._typedArray=void 0};var OT=Tg;function Wa(){}Wa._maxDecodingConcurrency=Math.max(Vt.hardwareConcurrency-1,1);Wa._decoderTaskProcessor=void 0;Wa._taskProcessorReady=!1;Wa._getDecoderTaskProcessor=function(){if(!u(Wa._decoderTaskProcessor)){let e=new _i("decodeDraco",Wa._maxDecodingConcurrency);e.initWebAssemblyModule({modulePath:"ThirdParty/Workers/draco_decoder_nodejs.js",wasmBinaryFile:"ThirdParty/draco_decoder.wasm"}).then(function(){Wa._taskProcessorReady=!0}),Wa._decoderTaskProcessor=e}return Wa._decoderTaskProcessor};Wa.decodePointCloud=function(e){let t=Wa._getDecoderTaskProcessor();if(Wa._taskProcessorReady)return t.scheduleTask(e,[e.buffer.buffer])};Wa.decodeBufferView=function(e){let t=Wa._getDecoderTaskProcessor();if(Wa._taskProcessorReady)return t.scheduleTask(e,[e.array.buffer])};var Tp=Wa;function 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a=o[s],c=a.normal;i[r]=c.x,i[r+1]=c.y,i[r+2]=c.z,i[r+3]=a.distance,r+=4}}function Qne(e,t){let n=Nt.maximumTextureSize;return t.x=Math.min(e,n),t.y=Math.ceil(e/t.x),t}var NFe=new H;Ya.prototype.update=function(e){let t=this._clippingPlanesTexture,n=e.context,i=Ya.useFloatTexture(n),o=i?this.length:this.length*2;if(u(t)){let s=t.width*t.height;(s<o||o<.25*s)&&(t.destroy(),t=void 0,this._clippingPlanesTexture=void 0)}if(this.length===0)return;if(!u(t)){let s=Qne(o,NFe);s.y*=2,i?(t=new wt({context:n,width:s.x,height:s.y,pixelFormat:rt.RGBA,pixelDatatype:Xe.FLOAT,sampler:ln.NEAREST,flipY:!1}),this._float32View=new Float32Array(s.x*s.y*4)):(t=new wt({context:n,width:s.x,height:s.y,pixelFormat:rt.RGBA,pixelDatatype:Xe.UNSIGNED_BYTE,sampler:ln.NEAREST,flipY:!1}),this._uint8View=new Uint8Array(s.x*s.y*4)),this._clippingPlanesTexture=t,this._multipleDirtyPlanes=!0}let r=this._dirtyIndex;if(!(!this._multipleDirtyPlanes&&r===-1)){if(this._multipleDirtyPlanes)i?(Yne(this,0,this._planes.length),t.copyFrom({source:{width:t.width,height:t.height,arrayBufferView:this._float32View}})):(qne(this,0,this._planes.length),t.copyFrom({source:{width:t.width,height:t.height,arrayBufferView:this._uint8View}}));else{let s=0,a=0;i?(a=Math.floor(r/t.width),s=Math.floor(r-a*t.width),Yne(this,r,r+1),t.copyFrom({source:{width:1,height:1,arrayBufferView:this._float32View},xOffset:s,yOffset:a})):(a=Math.floor(r*2/t.width),s=Math.floor(r*2-a*t.width),qne(this,r,r+1),t.copyFrom({source:{width:2,height:1,arrayBufferView:this._uint8View},xOffset:s,yOffset:a}))}this._multipleDirtyPlanes=!1,this._dirtyIndex=-1}};var FFe=new N,Xne=new cn(h.UNIT_X,0);Ya.prototype.computeIntersectionWithBoundingVolume=function(e,t){let n=this._planes,i=n.length,o=this.modelMatrix;u(t)&&(o=N.multiply(t,o,FFe));let r=Jt.INSIDE;!this.unionClippingRegions&&i>0&&(r=Jt.OUTSIDE);for(let s=0;s<i;++s){let a=n[s];cn.transform(a,o,Xne);let c=e.intersectPlane(Xne);if(c===Jt.INTERSECTING)r=c;else if(this._testIntersection(c))return c}return r};Ya.setOwner=function(e,t,n){e!==t[n]&&(t[n]=t[n]&&t[n].destroy(),u(e)&&(e._owner=t,t[n]=e))};Ya.useFloatTexture=function(e){return e.floatingPointTexture};Ya.getTextureResolution=function(e,t,n){let i=e.texture;if(u(i))return n.x=i.width,n.y=i.height,n;let o=Ya.useFloatTexture(t)?e.length:e.length*2,r=Qne(o,n);return r.y*=2,r};Ya.prototype.isDestroyed=function(){return!1};Ya.prototype.destroy=function(){return this._clippingPlanesTexture=this._clippingPlanesTexture&&this._clippingPlanesTexture.destroy(),le(this)};var ss=Ya;var r1={HIGHLIGHT:0,REPLACE:1,MIX:2};r1.getColorBlend=function(e,t){if(e===r1.HIGHLIGHT)return 0;if(e===r1.REPLACE)return 1;if(e===r1.MIX)return O.clamp(t,O.EPSILON4,1)};var Xa=Object.freeze(r1);var VFe={XTRANSLATE:"xTranslate",YTRANSLATE:"yTranslate",ZTRANSLATE:"zTranslate",XROTATE:"xRotate",YROTATE:"yRotate",ZROTATE:"zRotate",XSCALE:"xScale",YSCALE:"yScale",ZSCALE:"zScale",UNIFORMSCALE:"uniformScale"},Ka=Object.freeze(VFe);var UFe={STEP:0,LINEAR:1,CUBICSPLINE:2},gd=Object.freeze(UFe);var $ne={};function s1(e){this._count=e.count,this._properties=Ge(e.properties,!0)}s1.prototype.hasProperty=function(e){return Mn.hasProperty(e,this._properties,$ne)};s1.prototype.getPropertyIds=function(e){return Mn.getPropertyIds(this._properties,$ne,e)};s1.prototype.getProperty=function(e,t){let n=this._properties[t];if(u(n))return Ge(n[e],!0)};s1.prototype.setProperty=function(e,t,n){let i=this._properties[t];u(i)||(i=new Array(this._count),this._properties[t]=i),i[e]=Ge(n,!0)};var Sp=s1;function 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t=u(t)?t:[],t.length=0,u(this._metadataTable)&&t.push.apply(t,this._metadataTable.getPropertyIds(Z5)),u(this._batchTableHierarchy)&&t.push.apply(t,this._batchTableHierarchy.getPropertyIds(e,Z5)),u(this._jsonMetadataTable)&&t.push.apply(t,this._jsonMetadataTable.getPropertyIds(Z5)),t};Za.prototype.getProperty=function(e,t){let n;if(u(this._metadataTable)&&(n=this._metadataTable.getProperty(e,t),u(n))||u(this._batchTableHierarchy)&&(n=this._batchTableHierarchy.getProperty(e,t),u(n))||u(this._jsonMetadataTable)&&(n=this._jsonMetadataTable.getProperty(e,t),u(n)))return n};Za.prototype.setProperty=function(e,t,n){u(this._metadataTable)&&this._metadataTable.setProperty(e,t,n)||u(this._batchTableHierarchy)&&this._batchTableHierarchy.setProperty(e,t,n)||(u(this._jsonMetadataTable)||(this._jsonMetadataTable=new Sp({count:this._count,properties:{}})),this._jsonMetadataTable.setProperty(e,t,n))};Za.prototype.getPropertyBySemantic=function(e,t){if(u(this._metadataTable))return 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this._extras}},extensions:{get:function(){return this._extensions}}});var l1=eie;function Q5(e){e=y(e,y.EMPTY_OBJECT);let t=e.propertyAttribute,n=e.class,i={};if(u(t.properties))for(let o in t.properties)t.properties.hasOwnProperty(o)&&(i[o]=new l1({property:t.properties[o],classProperty:n.properties[o]}));this._name=e.name,this._id=e.id,this._class=n,this._properties=i,this._extras=t.extras,this._extensions=t.extensions}Object.defineProperties(Q5.prototype,{name:{get:function(){return this._name}},id:{get:function(){return this._id}},class:{get:function(){return this._class}},properties:{get:function(){return this._properties}},extras:{get:function(){return this._extras}},extensions:{get:function(){return this._extensions}}});Q5.prototype.getProperty=function(e){return this._properties[e]};var wA=Q5;function u1(e){e=y(e,y.EMPTY_OBJECT),this._schema=e.schema;let t=e.propertyTables;this._propertyTableCount=u(t)?t.length:0,this._propertyTables=t,this._propertyTextures=e.propertyTextures,this._propertyAttributes=e.propertyAttributes,this._statistics=e.statistics,this._extras=e.extras,this._extensions=e.extensions}Object.defineProperties(u1.prototype,{schema:{get:function(){return this._schema}},statistics:{get:function(){return this._statistics}},extras:{get:function(){return this._extras}},extensions:{get:function(){return this._extensions}},propertyTableCount:{get:function(){return this._propertyTableCount}},propertyTables:{get:function(){return this._propertyTables}},propertyTextures:{get:function(){return this._propertyTextures}},propertyAttributes:{get:function(){return this._propertyAttributes}},propertyTablesByteLength:{get:function(){if(!u(this._propertyTables))return 0;let e=0,t=this._propertyTables.length;for(let n=0;n<t;n++)e+=this._propertyTables[n].byteLength;return e}}});u1.prototype.getPropertyTable=function(e){return this._propertyTables[e]};u1.prototype.getPropertyTexture=function(e){return this._propertyTextures[e]};u1.prototype.getPropertyAttribute=function(e){return this._propertyAttributes[e]};var _a=u1;function GFe(e){e=y(e,y.EMPTY_OBJECT);let t=e.extension,n=e.schema,i=[];if(u(t.propertyTables))for(let s=0;s<t.propertyTables.length;s++){let a=t.propertyTables[s],c=n.classes[a.class],l=new gl({count:a.count,properties:a.properties,class:c,bufferViews:e.bufferViews});i.push(new Lc({id:s,name:a.name,count:a.count,metadataTable:l,extras:a.extras,extensions:a.extensions}))}let o=[];if(u(t.propertyTextures))for(let s=0;s<t.propertyTextures.length;s++){let a=t.propertyTextures[s];o.push(new DA({id:s,name:a.name,propertyTexture:a,class:n.classes[a.class],textures:e.textures}))}let r=[];if(u(t.propertyAttributes))for(let s=0;s<t.propertyAttributes.length;s++){let a=t.propertyAttributes[s];r.push(new wA({id:s,name:a.name,class:n.classes[a.class],propertyAttribute:a}))}return new _a({schema:n,propertyTables:i,propertyTextures:o,propertyAttributes:r,statistics:t.statistics,extras:t.extras,extensions:t.extensions})}var f1=GFe;function WFe(e){e=y(e,y.EMPTY_OBJECT);let t=e.extension,n=e.schema,i,o=[],r;if(u(t.featureTables))for(r=Object.keys(t.featureTables).sort(),i=0;i<r.length;i++){let a=r[i],c=t.featureTables[a],l=n.classes[c.class],f=new gl({count:c.count,properties:c.properties,class:l,bufferViews:e.bufferViews});o.push(new Lc({id:a,count:c.count,metadataTable:f,extras:c.extras,extensions:c.extensions}))}let s=[];if(u(t.featureTextures))for(r=Object.keys(t.featureTextures).sort(),i=0;i<r.length;i++){let a=r[i],c=t.featureTextures[a];s.push(new DA({id:a,propertyTexture:jFe(c),class:n.classes[c.class],textures:e.textures}))}return new _a({schema:n,propertyTables:o,propertyTextures:s,statistics:t.statistics,extras:t.extras,extensions:t.extensions})}function jFe(e){let t={class:e.class,properties:{}},n=e.properties;for(let i in n)if(n.hasOwnProperty(i)){let 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i=e[n],o=i.bufferView,r=i.arrayOffsetBufferView,s=i.stringOffsetBufferView;u(o)&&(t[o]=!0),u(r)&&(t[r]=!0),u(s)&&(t[s]=!0)}}function KFe(e){let t=e.propertyTables,n={};if(u(t))for(let i=0;i<t.length;i++){let o=t[i];YFe(o.properties,n)}return n}function ZFe(e){let t=e.featureTables,n={};if(u(t)){for(let i in t)if(t.hasOwnProperty(i)){let r=t[i].properties;u(r)&&XFe(r,n)}}return n}function JFe(e){let t;u(e._extension)?t=KFe(e._extension):t=ZFe(e._extensionLegacy);let n=[],i={};for(let o in t)if(t.hasOwnProperty(o)){let r=Gi.loadBufferView({gltf:e._gltf,bufferViewId:parseInt(o),gltfResource:e._gltfResource,baseResource:e._baseResource});n.push(r.promise),e._bufferViewLoaders.push(r),i[o]=r}return Promise.all(n).then(function(){let o={};for(let r in i)if(i.hasOwnProperty(r)){let s=i[r],a=new Uint8Array(s.typedArray);o[r]=a}return tie(e),o})}function QFe(e){let t={},n=e.propertyTextures;if(u(n))for(let i=0;i<n.length;i++){let r=n[i].properties;u(r)&&$Fe(r,t)}return t}function 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i=e._baseResource.getDerivedResource({url:t.schemaUri});n=Gi.loadSchema({resource:i})}else n=Gi.loadSchema({schema:t.schema});return e._schemaLoader=n,n.promise.then(function(i){return i.schema})}Og.prototype.process=function(e){if(this._state!==Ut.LOADING)return;let t=this._textureLoaders,n=t.length;for(let i=0;i<n;++i)t[i].process(e)};function tie(e){let t=e._bufferViewLoaders,n=t.length;for(let i=0;i<n;++i)Gi.unload(t[i]);e._bufferViewLoaders.length=0}function o2e(e){let t=e._textureLoaders,n=t.length;for(let i=0;i<n;++i)Gi.unload(t[i]);e._textureLoaders.length=0}Og.prototype.unload=function(){tie(this),o2e(this),u(this._schemaLoader)&&Gi.unload(this._schemaLoader),this._schemaLoader=void 0,this._structuralMetadata=void 0};var h1=Og;var ci={POSITION:"POSITION",NORMAL:"NORMAL",TANGENT:"TANGENT",TEXCOORD:"TEXCOORD",COLOR:"COLOR",JOINTS:"JOINTS",WEIGHTS:"WEIGHTS",FEATURE_ID:"_FEATURE_ID"};function r2e(e){switch(e){case ci.POSITION:return"positionMC";case ci.NORMAL:return"normalMC";case 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r=/^color_\d+$/.test(i),s=e.type,a=on.getGlslType(s);r&&(a="vec4");let c=u(e.quantization),l;return c&&(l=r?"vec4":on.getGlslType(e.quantization.type)),{attribute:e,isQuantized:c,variableName:i,hasSemantic:o,glslType:a,quantizedGlslType:l}};var s2e=new h,a2e=new h;Ja.getPositionMinMax=function(e,t,n){let i=Ja.getAttributeBySemantic(e,"POSITION"),o=i.max,r=i.min;return u(n)&&u(t)&&(r=h.add(r,t,a2e),o=h.add(o,n,s2e)),{min:r,max:o}};Ja.getAxisCorrectionMatrix=function(e,t,n){return n=N.clone(N.IDENTITY,n),e===Ro.Y?n=N.clone(Ro.Y_UP_TO_Z_UP,n):e===Ro.X&&(n=N.clone(Ro.X_UP_TO_Z_UP,n)),t===Ro.Z&&(n=N.multiplyTransformation(n,Ro.Z_UP_TO_X_UP,n)),n};var c2e=new J;Ja.getCullFace=function(e,t){if(!Be.isTriangles(t))return yi.BACK;let n=N.getMatrix3(e,c2e);return J.determinant(n)<0?yi.FRONT:yi.BACK};Ja.sanitizeGlslIdentifier=function(e){let t=e.replaceAll(/[^A-Za-z0-9]+/g,"_");return 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oie(e,t){this._originalVertexCount=t,this._edges=new Set;for(let n=0;n<e.length;n+=2){let i=e[n],o=e[n+1],r=Math.min(i,o),s=Math.max(i,o),a=r*this._originalVertexCount+s;this._edges.add(a)}}oie.prototype.hasEdge=function(e,t){let n=Math.min(e,t),i=Math.max(e,t),o=n*this._originalVertexCount+i;return this._edges.has(o)};var IA=ZV;function rie(e){this.attribute=e,this.loadBuffer=!1,this.loadTypedArray=!1}function d2e(e){this.indices=e,this.loadBuffer=!1,this.loadTypedArray=!1}function JV(e){this.primitive=e,this.attributePlans=[],this.indicesPlan=void 0,this.needsOutlines=!1,this.outlineIndices=void 0}JV.prototype.postProcess=function(e){this.needsOutlines&&(h2e(this),p2e(this,e))};function h2e(e){let t=e.primitive,n=t.indices,i=t.attributes[0].count,o=new IA({triangleIndices:n.typedArray,outlineIndices:e.outlineIndices,originalVertexCount:i});n.typedArray=o.updatedTriangleIndices,n.indexDatatype=Fe.fromTypedArray(n.typedArray);let r=m2e(o.outlineCoordinates),s=new 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t._state=ir.LOADED,t._textureState=ir.LOADED,i}).catch(function(o){if(!t.isDestroyed())return t._state=ir.FAILED,t._textureState=ir.FAILED,sie(t,o)}),this._texturesLoadedPromise=n.catch(function(o){if(!t.isDestroyed())return t._textureState=ir.FAILED,sie(t,o)}),this._promise};function sie(e,t){e.unload();let n="Failed to load glTF";return t=e.getError(n,t),Promise.reject(t)}function U2e(e,t){let n=e._bufferViewLoaders,i=n.length;for(let s=0;s<i;++s)n[s].process(t);let o=e._geometryLoaders,r=o.length;for(let s=0;s<r;++s)o[s].process(t);u(e._structuralMetadataLoader)&&e._structuralMetadataLoader.process(t)}function k2e(e,t){let n=e._primitiveLoadPlans,i=n.length;for(let o=0;o<i;o++){let r=n[o];r.postProcess(t),r.needsOutlines&&z2e(e,r)}}function z2e(e,t){let n=e._postProcessBuffers,i=t.primitive,o=i.outlineCoordinates;u(o)&&n.push(o.buffer);let r=i.attributes,s=r.length;for(let c=0;c<s;c++){let l=r[c];u(l.buffer)&&n.push(l.buffer)}let 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uniform sampler2D u_pointCloud_depthGBuffer;
uniform vec2 u_distanceAndEdlStrength;
in vec2 v_textureCoordinates;
vec2 neighborContribution(float log2Depth, vec2 offset)
{
float dist = u_distanceAndEdlStrength.x;
vec2 texCoordOrig = v_textureCoordinates + offset * dist;
vec2 texCoord0 = v_textureCoordinates + offset * floor(dist);
vec2 texCoord1 = v_textureCoordinates + offset * ceil(dist);
float depthOrLogDepth0 = czm_unpackDepth(texture(u_pointCloud_depthGBuffer, texCoord0));
float depthOrLogDepth1 = czm_unpackDepth(texture(u_pointCloud_depthGBuffer, texCoord1));
// ignore depth values that are the clear depth
if (depthOrLogDepth0 == 0.0 || depthOrLogDepth1 == 0.0) {
return vec2(0.0);
}
// interpolate the two adjacent depth values
float depthMix = mix(depthOrLogDepth0, depthOrLogDepth1, fract(dist));
vec4 eyeCoordinate = czm_windowToEyeCoordinates(texCoordOrig, depthMix);
return vec2(max(0.0, log2Depth - log2(-eyeCoordinate.z / eyeCoordinate.w)), 1.0);
}
void main()
{
float depthOrLogDepth = czm_unpackDepth(texture(u_pointCloud_depthGBuffer, v_textureCoordinates));
vec4 eyeCoordinate = czm_windowToEyeCoordinates(gl_FragCoord.xy, depthOrLogDepth);
eyeCoordinate /= eyeCoordinate.w;
float log2Depth = log2(-eyeCoordinate.z);
if (depthOrLogDepth == 0.0) // 0.0 is the clear value for the gbuffer
{
discard;
}
vec4 color = texture(u_pointCloud_colorGBuffer, v_textureCoordinates);
// sample from neighbors left, right, down, up
vec2 texelSize = 1.0 / czm_viewport.zw;
vec2 responseAndCount = vec2(0.0);
responseAndCount += neighborContribution(log2Depth, vec2(-texelSize.x, 0.0));
responseAndCount += neighborContribution(log2Depth, vec2(+texelSize.x, 0.0));
responseAndCount += neighborContribution(log2Depth, vec2(0.0, -texelSize.y));
responseAndCount += neighborContribution(log2Depth, vec2(0.0, +texelSize.y));
float response = responseAndCount.x / responseAndCount.y;
float strength = u_distanceAndEdlStrength.y;
float shade = exp(-response * 300.0 * strength);
color.rgb *= shade;
out_FragColor = vec4(color);
// Input and output depth are the same.
gl_FragDepth = depthOrLogDepth;
}
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#ifdef LOG_DEPTH
czm_writeLogDepth();
out_FragData_1 = czm_packDepth(gl_FragDepth);
#else
out_FragData_1 = czm_packDepth(gl_FragCoord.z);
#endif
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l={upAxis:this._upAxis,forwardAxis:this._forwardAxis,releaseGltfJson:this._releaseGltfJson,incrementallyLoadTextures:this._incrementallyLoadTextures,loadAttributesAsTypedArray:this._loadAttributesAsTypedArray,loadIndicesForWireframe:this._loadIndicesForWireframe,loadPrimitiveOutline:this._loadPrimitiveOutline};if(r===0){let g=pl(e.gltf);g=g.replace(/[\s\0]+$/,"");let m=this._baseResource.getDerivedResource({url:g});l.gltfResource=m,l.baseResource=m}else l.gltfResource=this._i3dmResource,l.typedArray=e.gltf;let f=new wp(l);this._gltfLoader=f,this._state=Ad.LOADING,f.load();let d=this,p=new Promise(function(g){d._process=function(m,A){m._gltfLoader.process(A)},d._postProcess=function(m,A){let C=m._gltfLoader.components;C.transform=N.multiplyTransformation(m._transform,C.transform,C.transform),TVe(m,C,A),xVe(m,C),m._components=C,m._arrayBuffer=void 0,m._state=Ad.READY,g(m)}});return this._promise=f.promise.then(function(){if(!d.isDestroyed())return 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s=o.getGlobalProperty("RTC_CENTER",X.FLOAT,3),a=o.getGlobalProperty("EAST_NORTH_UP"),c=o.hasProperty("NORMAL_UP")||o.hasProperty("NORMAL_UP_OCT32P")||a,l=o.hasProperty("SCALE")||o.hasProperty("SCALE_NON_UNIFORM"),f=bVe(o,r),d;c&&(d=new Float32Array(4*r));let p;l&&(p=new Float32Array(3*r));let g=new Float32Array(r),m=h.unpackArray(f),A=new h,x=new h,C=new h,E=new h,T=new J,S=new Me,v=new Array(4),w=new h,R=new Array(3),P=new N;if(!u(s)){let U=se.fromPoints(m);for(i=0;i<m.length;i++)h.subtract(m[i],U.center,nU),f[3*i+0]=nU.x,f[3*i+1]=nU.y,f[3*i+2]=nU.z;let G=N.fromTranslation(U.center,CVe);t.transform=N.multiplyTransformation(G,t.transform,t.transform)}for(i=0;i<r;i++){A=h.clone(m[i]),u(s)&&h.add(A,h.unpack(s),A),c&&(SVe(o,a,i,S,A,C,x,E,T,P),Me.pack(S,v,0),d[4*i+0]=v[0],d[4*i+1]=v[1],d[4*i+2]=v[2],d[4*i+3]=v[3]),l&&(vVe(o,i,w),h.pack(w,R,0),p[3*i+0]=R[0],p[3*i+1]=R[1],p[3*i+2]=R[2]);let U=o.getProperty("BATCH_ID",X.UNSIGNED_SHORT,1,i);u(U)||(U=i),g[i]=U}let M=new Bie;M.transformInWorldSpace=!0;let L=e._buffers,_=new tU;if(_.name="Instance Translation",_.semantic=Hr.TRANSLATION,_.componentDatatype=X.FLOAT,_.type=on.VEC3,_.count=r,_.typedArray=f,!c){let U=ft.createVertexBuffer({context:n.context,typedArray:f,usage:Ne.STATIC_DRAW});U.vertexArrayDestroyable=!1,L.push(U),_.buffer=U}if(M.attributes.push(_),c){let U=new tU;U.name="Instance Rotation",U.semantic=Hr.ROTATION,U.componentDatatype=X.FLOAT,U.type=on.VEC4,U.count=r,U.typedArray=d,M.attributes.push(U)}if(l){let U=new tU;if(U.name="Instance Scale",U.semantic=Hr.SCALE,U.componentDatatype=X.FLOAT,U.type=on.VEC3,U.count=r,c)U.typedArray=p;else{let G=ft.createVertexBuffer({context:n.context,typedArray:p,usage:Ne.STATIC_DRAW});G.vertexArrayDestroyable=!1,L.push(G),U.buffer=G}M.attributes.push(U)}let b=new tU;b.name="Instance Feature ID",b.setIndex=0,b.semantic=Hr.FEATURE_ID,b.componentDatatype=X.FLOAT,b.type=on.SCALAR,b.count=r;let D=ft.createVertexBuffer({context:n.context,typedArray:g,usage:Ne.STATIC_DRAW});D.vertexArrayDestroyable=!1,L.push(D),b.buffer=D,M.attributes.push(b);let I=new yVe;I.propertyTableId=0,I.setIndex=0,I.positionalLabel="instanceFeatureId_0",M.featureIds.push(I);let B=t.nodes,F=B.length,k=!1;for(i=0;i<F;i++){let U=B[i];U.primitives.length>0&&(U.instances=k?EVe(M):M,k=!0)}}function EVe(e){let t=new Bie;t.transformInWorldSpace=e.transformInWorldSpace;let n=e.attributes,i=n.length;for(let o=0;o<i;o++){let r=Ge(n[o],!1);t.attributes.push(r)}return t.featureIds=e.featureIds,t}function bVe(e,t){if(e.hasProperty("POSITION"))return e.getPropertyArray("POSITION",X.FLOAT,3);if(e.hasProperty("POSITION_QUANTIZED")){let n=e.getPropertyArray("POSITION_QUANTIZED",X.UNSIGNED_SHORT,3),i=e.getGlobalProperty("QUANTIZED_VOLUME_OFFSET",X.FLOAT,3);if(!u(i))throw new ue("Global property: QUANTIZED_VOLUME_OFFSET must be defined for quantized positions.");let o=e.getGlobalProperty("QUANTIZED_VOLUME_SCALE",X.FLOAT,3);if(!u(o))throw new ue("Global property: QUANTIZED_VOLUME_SCALE must be defined for quantized positions.");let r=new Float32Array(n.length);for(let s=0;s<n.length/3;s++)for(let a=0;a<3;a++){let c=3*s+a;r[c]=n[c]/65535*o[a]+i[a]}return r}else throw new ue("Either POSITION or POSITION_QUANTIZED must be defined for each instance.")}var Rie=new Array(4);function SVe(e,t,n,i,o,r,s,a,c,l){let f=e.getProperty("NORMAL_UP",X.FLOAT,3,n,a6),d=e.getProperty("NORMAL_RIGHT",X.FLOAT,3,n,Rie),p=!1;if(u(f)){if(!u(d))throw new ue("To define a custom orientation, both NORMAL_UP and NORMAL_RIGHT must be defined.");h.unpack(f,0,r),h.unpack(d,0,s),p=!0}else{let g=e.getProperty("NORMAL_UP_OCT32P",X.UNSIGNED_SHORT,2,n,a6),m=e.getProperty("NORMAL_RIGHT_OCT32P",X.UNSIGNED_SHORT,2,n,Rie);if(u(g)){if(!u(m))throw new ue("To define a custom orientation with oct-encoded vectors, both NORMAL_UP_OCT32P and NORMAL_RIGHT_OCT32P must be defined.");jn.octDecodeInRange(g[0],g[1],65535,r),jn.octDecodeInRange(m[0],m[1],65535,s),p=!0}else t?(Pt.eastNorthUpToFixedFrame(o,ie.WGS84,l),N.getMatrix3(l,c)):J.clone(J.IDENTITY,c)}p&&(h.cross(s,r,a),h.normalize(a,a),J.setColumn(c,0,s,c),J.setColumn(c,1,r,c),J.setColumn(c,2,a,c)),Me.fromRotationMatrix(c,i)}function vVe(e,t,n){n=h.fromElements(1,1,1,n);let i=e.getProperty("SCALE",X.FLOAT,1,t);u(i)&&h.multiplyByScalar(n,i,n);let o=e.getProperty("SCALE_NON_UNIFORM",X.FLOAT,3,t,a6);u(o)&&(n.x*=o[0],n.y*=o[1],n.z*=o[2])}function DVe(e){let t=e._buffers,n=t.length;for(let i=0;i<n;i++){let o=t[i];o.isDestroyed()||o.destroy()}t.length=0}Bp.prototype.isUnloaded=function(){return this._state===Ad.UNLOADED};Bp.prototype.unload=function(){u(this._gltfLoader)&&this._gltfLoader.unload(),DVe(this),this._components=void 0,this._arrayBuffer=void 0,this._state=Ad.UNLOADED};var E1=Bp;var wVe={STOPPED:0,ANIMATING:1},xd=Object.freeze(wVe);function jT(){this.times=void 0,this.points=void 0,de.throwInstantiationError()}jT.getPointType=function(e){if(typeof e=="number")return Number;if(e instanceof h)return h;if(e instanceof Me)return Me};jT.prototype.evaluate=de.throwInstantiationError;jT.prototype.findTimeInterval=function(e,t){let n=this.times,i=n.length;if(t=y(t,0),e>=n[t]){if(t+1<i&&e<n[t+1])return t;if(t+2<i&&e<n[t+2])return t+1}else if(t-1>=0&&e>=n[t-1])return t-1;let o;if(e>n[t])for(o=t;o<i-1&&!(e>=n[o]&&e<n[o+1]);++o);else for(o=t-1;o>=0&&!(e>=n[o]&&e<n[o+1]);--o);return o===i-1&&(o=i-2),o};jT.prototype.wrapTime=function(e){let t=this.times,n=t[t.length-1],i=t[0],o=n-i,r;return e<i&&(r=Math.floor((i-e)/o)+1,e+=r*o),e>n&&(r=Math.floor((e-n)/o)+1,e-=r*o),e};jT.prototype.clampTime=function(e){let t=this.times;return O.clamp(e,t[0],t[t.length-1])};var ao=jT;function qT(e){this._value=e,this._valueType=ao.getPointType(e)}Object.defineProperties(qT.prototype,{value:{get:function(){return this._value}}});qT.prototype.findTimeInterval=function(e){};qT.prototype.wrapTime=function(e){return 0};qT.prototype.clampTime=function(e){return 0};qT.prototype.evaluate=function(e,t){let n=this._value,i=this._valueType;return i===Number?n:i.clone(n,t)};var b1=qT;function YT(e){e=y(e,y.EMPTY_OBJECT);let t=e.points,n=e.times;this._times=n,this._points=t,this._pointType=ao.getPointType(t[0]),this._lastTimeIndex=0}Object.defineProperties(YT.prototype,{times:{get:function(){return this._times}},points:{get:function(){return this._points}}});YT.prototype.findTimeInterval=ao.prototype.findTimeInterval;YT.prototype.wrapTime=ao.prototype.wrapTime;YT.prototype.clampTime=ao.prototype.clampTime;YT.prototype.evaluate=function(e,t){let n=this.points,i=this.times,o=this._lastTimeIndex=this.findTimeInterval(e,this._lastTimeIndex),r=(e-i[o])/(i[o+1]-i[o]);return this._pointType===Number?(1-r)*n[o]+r*n[o+1]:(u(t)||(t=new h),h.lerp(n[o],n[o+1],r,t))};var Lg=YT;var Mie={};Mie.solve=function(e,t,n,i){let o=new Array(n.length),r=new Array(i.length),s=new Array(i.length),a;for(a=0;a<r.length;a++)r[a]=new h,s[a]=new h;o[0]=n[0]/t[0],r[0]=h.multiplyByScalar(i[0],1/t[0],r[0]);let c;for(a=1;a<o.length;++a)c=1/(t[a]-o[a-1]*e[a-1]),o[a]=n[a]*c,r[a]=h.subtract(i[a],h.multiplyByScalar(r[a-1],e[a-1],r[a]),r[a]),r[a]=h.multiplyByScalar(r[a],c,r[a]);for(c=1/(t[a]-o[a-1]*e[a-1]),r[a]=h.subtract(i[a],h.multiplyByScalar(r[a-1],e[a-1],r[a]),r[a]),r[a]=h.multiplyByScalar(r[a],c,r[a]),s[s.length-1]=r[r.length-1],a=s.length-2;a>=0;--a)s[a]=h.subtract(r[a],h.multiplyByScalar(s[a+1],o[a],s[a]),s[a]);return s};var XT=Mie;var Lie=[],Nie=[],Fie=[],Vie=[];function IVe(e,t,n){let i=Lie,o=Fie,r=Nie,s=Vie;i.length=o.length=e.length-1,r.length=s.length=e.length;let a;i[0]=r[0]=1,o[0]=0;let c=s[0];for(u(c)||(c=s[0]=new h),h.clone(t,c),a=1;a<i.length-1;++a)i[a]=o[a]=1,r[a]=4,c=s[a],u(c)||(c=s[a]=new h),h.subtract(e[a+1],e[a-1],c),h.multiplyByScalar(c,3,c);return i[a]=0,o[a]=1,r[a]=4,c=s[a],u(c)||(c=s[a]=new h),h.subtract(e[a+1],e[a-1],c),h.multiplyByScalar(c,3,c),r[a+1]=1,c=s[a+1],u(c)||(c=s[a+1]=new h),h.clone(n,c),XT.solve(i,r,o,s)}function PVe(e){let t=Lie,n=Fie,i=Nie,o=Vie;t.length=n.length=e.length-1,i.length=o.length=e.length;let r;t[0]=n[0]=1,i[0]=2;let s=o[0];for(u(s)||(s=o[0]=new h),h.subtract(e[1],e[0],s),h.multiplyByScalar(s,3,s),r=1;r<t.length;++r)t[r]=n[r]=1,i[r]=4,s=o[r],u(s)||(s=o[r]=new h),h.subtract(e[r+1],e[r-1],s),h.multiplyByScalar(s,3,s);return i[r]=2,s=o[r],u(s)||(s=o[r]=new h),h.subtract(e[r],e[r-1],s),h.multiplyByScalar(s,3,s),XT.solve(t,i,n,o)}function Cl(e){e=y(e,y.EMPTY_OBJECT);let t=e.points,n=e.times,i=e.inTangents,o=e.outTangents;this._times=n,this._points=t,this._pointType=ao.getPointType(t[0]),this._inTangents=i,this._outTangents=o,this._lastTimeIndex=0}Object.defineProperties(Cl.prototype,{times:{get:function(){return this._times}},points:{get:function(){return this._points}},inTangents:{get:function(){return this._inTangents}},outTangents:{get:function(){return this._outTangents}}});Cl.createC1=function(e){e=y(e,y.EMPTY_OBJECT);let t=e.times,n=e.points,i=e.tangents,o=i.slice(0,i.length-1),r=i.slice(1,i.length);return new Cl({times:t,points:n,inTangents:r,outTangents:o})};Cl.createNaturalCubic=function(e){e=y(e,y.EMPTY_OBJECT);let t=e.times,n=e.points;if(n.length<3)return new Lg({points:n,times:t});let i=PVe(n),o=i.slice(0,i.length-1),r=i.slice(1,i.length);return new Cl({times:t,points:n,inTangents:r,outTangents:o})};Cl.createClampedCubic=function(e){e=y(e,y.EMPTY_OBJECT);let t=e.times,n=e.points,i=e.firstTangent,o=e.lastTangent,r=ao.getPointType(n[0]);if(n.length<3)return new Lg({points:n,times:t});let s=IVe(n,i,o),a=s.slice(0,s.length-1),c=s.slice(1,s.length);return new Cl({times:t,points:n,inTangents:c,outTangents:a})};Cl.hermiteCoefficientMatrix=new N(2,-3,0,1,-2,3,0,0,1,-2,1,0,1,-1,0,0);Cl.prototype.findTimeInterval=ao.prototype.findTimeInterval;var OVe=new oe,KT=new h;Cl.prototype.wrapTime=ao.prototype.wrapTime;Cl.prototype.clampTime=ao.prototype.clampTime;Cl.prototype.evaluate=function(e,t){let n=this.points,i=this.times,o=this.inTangents,r=this.outTangents;this._lastTimeIndex=this.findTimeInterval(e,this._lastTimeIndex);let s=this._lastTimeIndex,a=i[s+1]-i[s],c=(e-i[s])/a,l=OVe;l.z=c,l.y=c*c,l.x=l.y*c,l.w=1;let f=N.multiplyByVector(Cl.hermiteCoefficientMatrix,l,l);f.z*=a,f.w*=a;let d=this._pointType;return d===Number?n[s]*f.x+n[s+1]*f.y+r[s]*f.z+o[s]*f.w:(u(t)||(t=new d),t=d.multiplyByScalar(n[s],f.x,t),d.multiplyByScalar(n[s+1],f.y,KT),d.add(t,KT,t),d.multiplyByScalar(r[s],f.z,KT),d.add(t,KT,t),d.multiplyByScalar(o[s],f.w,KT),d.add(t,KT,t))};var Ng=Cl;function ZT(e){e=y(e,y.EMPTY_OBJECT);let t=e.points,n=e.times;this._times=n,this._points=t,this._pointType=ao.getPointType(t[0]),this._lastTimeIndex=0}Object.defineProperties(ZT.prototype,{times:{get:function(){return this._times}},points:{get:function(){return this._points}}});ZT.prototype.findTimeInterval=ao.prototype.findTimeInterval;ZT.prototype.wrapTime=ao.prototype.wrapTime;ZT.prototype.clampTime=ao.prototype.clampTime;ZT.prototype.evaluate=function(e,t){let n=this.points;this._lastTimeIndex=this.findTimeInterval(e,this._lastTimeIndex);let i=this._lastTimeIndex,o=this._pointType;return o===Number?n[i]:(u(t)||(t=new o),o.clone(n[i],t))};var S1=ZT;function RVe(e){let t=e.points,n=e.times;return function(i,o){u(o)||(o=new Me);let r=e._lastTimeIndex=e.findTimeInterval(i,e._lastTimeIndex),s=(i-n[r])/(n[r+1]-n[r]),a=t[r],c=t[r+1];return Me.fastSlerp(a,c,s,o)}}function JT(e){e=y(e,y.EMPTY_OBJECT);let t=e.points,n=e.times;this._times=n,this._points=t,this._evaluateFunction=RVe(this),this._lastTimeIndex=0}Object.defineProperties(JT.prototype,{times:{get:function(){return this._times}},points:{get:function(){return this._points}}});JT.prototype.findTimeInterval=ao.prototype.findTimeInterval;JT.prototype.wrapTime=ao.prototype.wrapTime;JT.prototype.clampTime=ao.prototype.clampTime;JT.prototype.evaluate=function(e,t){return this._evaluateFunction(e,t)};var v1=JT;var RA=Ot.AnimatedPropertyType;function l6(e){e=y(e,y.EMPTY_OBJECT);let t=e.channel,n=e.runtimeAnimation,i=e.runtimeNode;this._channel=t,this._runtimeAnimation=n,this._runtimeNode=i,this._splines=[],this._path=void 0,LVe(this)}Object.defineProperties(l6.prototype,{channel:{get:function(){return this._channel}},runtimeAnimation:{get:function(){return this._runtimeAnimation}},runtimeNode:{get:function(){return this._runtimeNode}},splines:{get:function(){return this._splines}}});function BVe(e,t){let n=[],i=[],o=[],r=t.length;for(let s=0;s<r;s+=3)i.push(t[s]),n.push(t[s+1]),o.push(t[s+2]);return i.splice(0,1),o.length=o.length-1,new Ng({times:e,points:n,inTangents:i,outTangents:o})}function Uie(e,t,n,i){if(e.length===1&&t.length===1)return new b1(t[0]);switch(n){case gd.STEP:return new S1({times:e,points:t});case gd.CUBICSPLINE:return BVe(e,t);case gd.LINEAR:return i===RA.ROTATION?new v1({times:e,points:t}):new Lg({times:e,points:t})}}function MVe(e,t,n,i,o){let r=[];if(i===RA.WEIGHTS){let a=t.length/o,c,l;for(c=0;c<o;c++){let f=new Array(a),d=c;if(n===gd.CUBICSPLINE)for(l=0;l<a;l+=3)f[l]=t[d],f[l+1]=t[d+o],f[l+2]=t[d+2*o],d+=o*3;else for(l=0;l<a;l++)f[l]=t[d],d+=o;r.push(Uie(e,f,n,i))}}else r.push(Uie(e,t,n,i));return r}var c6;function LVe(e){let t=e._channel,n=t.sampler,i=n.input,o=n.output,r=n.interpolation,a=t.target.path,c=e._runtimeNode,l=u(c.morphWeights)?c.morphWeights.length:1,f=MVe(i,o,r,a,l);switch(e._splines=f,e._path=a,a){case RA.TRANSLATION:case RA.SCALE:c6=new h;break;case RA.ROTATION:c6=new Me;break;case RA.WEIGHTS:break}}l6.prototype.animate=function(e){let t=this._splines,n=this._path,i=this._runtimeAnimation.model,o=this._runtimeNode;if(n===RA.WEIGHTS){let r=o.morphWeights,s=r.length;for(let a=0;a<s;a++){let c=t[a],l=i.clampAnimations?c.clampTime(e):c.wrapTime(e);r[a]=c.evaluate(l)}}else{if(o.userAnimated)return;{let r=t[0],s=i.clampAnimations?r.clampTime(e):r.wrapTime(e);o[n]=r.evaluate(s,c6)}}};var D1=l6;function u6(e,t,n){this._animation=t,this._name=t.name,this._runtimeChannels=void 0,this._startTime=$.clone(n.startTime),this._delay=y(n.delay,0),this._stopTime=$.clone(n.stopTime),this.removeOnStop=y(n.removeOnStop,!1),this._multiplier=y(n.multiplier,1),this._reverse=y(n.reverse,!1),this._loop=y(n.loop,qa.NONE),this._animationTime=n.animationTime,this._prevAnimationDelta=void 0,this.start=new ye,this.update=new ye,this.stop=new ye,this._state=xd.STOPPED,this._computedStartTime=void 0,this._duration=void 0;let i=this;this._raiseStartEvent=function(){i.start.raiseEvent(e,i)},this._updateEventTime=0,this._raiseUpdateEvent=function(){i.update.raiseEvent(e,i,i._updateEventTime)},this._raiseStopEvent=function(){i.stop.raiseEvent(e,i)},this._model=e,this._localStartTime=void 0,this._localStopTime=void 0,NVe(this)}Object.defineProperties(u6.prototype,{animation:{get:function(){return this._animation}},name:{get:function(){return this._name}},runtimeChannels:{get:function(){return this._runtimeChannels}},model:{get:function(){return this._model}},localStartTime:{get:function(){return this._localStartTime}},localStopTime:{get:function(){return this._localStopTime}},startTime:{get:function(){return this._startTime}},delay:{get:function(){return this._delay}},stopTime:{get:function(){return this._stopTime}},multiplier:{get:function(){return this._multiplier}},reverse:{get:function(){return this._reverse}},loop:{get:function(){return this._loop}},animationTime:{get:function(){return this._animationTime}}});function NVe(e){let t=Number.MAX_VALUE,n=-Number.MAX_VALUE,i=e._model.sceneGraph,r=e._animation.channels,s=r.length,a=[];for(let c=0;c<s;c++){let l=r[c],f=l.target;if(!u(f))continue;let d=f.node.index,p=i._runtimeNodes[d],g=new D1({channel:l,runtimeAnimation:e,runtimeNode:p}),m=l.sampler.input;t=Math.min(t,m[0]),n=Math.max(n,m[m.length-1]),a.push(g)}e._runtimeChannels=a,e._localStartTime=t,e._localStopTime=n}u6.prototype.animate=function(e){let t=this._runtimeChannels,n=t.length;for(let i=0;i<n;i++)t[i].animate(e)};var w1=u6;function Mp(e){this.animationAdded=new ye,this.animationRemoved=new ye,this.animateWhilePaused=!1,this._model=e,this._runtimeAnimations=[],this._previousTime=void 0}Object.defineProperties(Mp.prototype,{length:{get:function(){return this._runtimeAnimations.length}},model:{get:function(){return this._model}}});function f6(e,t,n){let i=e._model,o=new w1(i,t,n);return e._runtimeAnimations.push(o),e.animationAdded.raiseEvent(i,o),o}Mp.prototype.add=function(e){e=y(e,y.EMPTY_OBJECT);let n=this._model.sceneGraph.components.animations,i=e.index;if(u(i))return f6(this,n[i],e);let o=n.length;for(let r=0;r<o;++r)if(n[r].name===e.name){i=r;break}return f6(this,n[i],e)};Mp.prototype.addAll=function(e){e=y(e,y.EMPTY_OBJECT);let n=this._model.sceneGraph.components.animations,i=[],o=n.length;for(let r=0;r<o;++r){let s=f6(this,n[r],e);i.push(s)}return i};Mp.prototype.remove=function(e){if(!u(e))return!1;let t=this._runtimeAnimations,n=t.indexOf(e);return n!==-1?(t.splice(n,1),this.animationRemoved.raiseEvent(this._model,e),!0):!1};Mp.prototype.removeAll=function(){let e=this._model,t=this._runtimeAnimations,n=t.length;this._runtimeAnimations.length=0;for(let i=0;i<n;++i)this.animationRemoved.raiseEvent(e,t[i])};Mp.prototype.contains=function(e){return u(e)?this._runtimeAnimations.indexOf(e)!==-1:!1};Mp.prototype.get=function(e){return this._runtimeAnimations[e]};var iU=[];function FVe(e,t,n){return function(){e.animationRemoved.raiseEvent(t,n)}}Mp.prototype.update=function(e){let t=this._runtimeAnimations,n=t.length;if(n===0)return this._previousTime=void 0,!1;if(!this.animateWhilePaused&&$.equals(e.time,this._previousTime))return!1;this._previousTime=$.clone(e.time,this._previousTime);let i=!1,o=e.time,r=this._model;for(let s=0;s<n;++s){let a=t[s];u(a._computedStartTime)||(a._computedStartTime=$.addSeconds(y(a.startTime,o),a.delay,new $)),u(a._duration)||(a._duration=a.localStopTime*(1/a.multiplier));let c=a._computedStartTime,l=a._duration,f=a.stopTime,d=$.lessThanOrEquals(c,o),p=u(f)&&$.greaterThan(o,f),g=0;if(l!==0){let x=$.secondsDifference(p?f:o,c);g=u(a._animationTime)?a._animationTime(l,x):x/l}let m=a.loop===qa.REPEAT||a.loop===qa.MIRRORED_REPEAT,A=(d||m&&!u(a.startTime))&&(g<=1||m)&&!p;if(g===a._prevAnimationDelta){let x=a._state===xd.STOPPED;if(A!==x)continue}if(a._prevAnimationDelta=g,A||a._state===xd.ANIMATING){if(A&&a._state===xd.STOPPED&&(a._state=xd.ANIMATING,a.start.numberOfListeners>0&&e.afterRender.push(a._raiseStartEvent)),a.loop===qa.REPEAT)g=g-Math.floor(g);else if(a.loop===qa.MIRRORED_REPEAT){let C=Math.floor(g),E=g-C;g=C%2===1?1-E:E}a.reverse&&(g=1-g);let x=g*l*a.multiplier;x=O.clamp(x,a.localStartTime,a.localStopTime),a.animate(x),a.update.numberOfListeners>0&&(a._updateEventTime=x,e.afterRender.push(a._raiseUpdateEvent)),i=!0,A||(a._state=xd.STOPPED,a.stop.numberOfListeners>0&&e.afterRender.push(a._raiseStopEvent),a.removeOnStop&&iU.push(a))}}n=iU.length;for(let s=0;s<n;++s){let a=iU[s];t.splice(t.indexOf(a),1),e.afterRender.push(FVe(this,r,a))}return iU.length=0,i};var I1=Mp;function BA(e){this._model=e.model,this._featureTable=e.featureTable,this._featureId=e.featureId,this._color=void 0}Object.defineProperties(BA.prototype,{show:{get:function(){return this._featureTable.getShow(this._featureId)},set:function(e){this._featureTable.setShow(this._featureId,e)}},color:{get:function(){return u(this._color)||(this._color=new z),this._featureTable.getColor(this._featureId,this._color)},set:function(e){this._featureTable.setColor(this._featureId,e)}},primitive:{get:function(){return this._model}},featureTable:{get:function(){return this._featureTable}},featureId:{get:function(){return this._featureId}}});BA.prototype.hasProperty=function(e){return this._featureTable.hasProperty(this._featureId,e)};BA.prototype.getProperty=function(e){return this._featureTable.getProperty(this._featureId,e)};BA.prototype.getPropertyInherited=function(e){return this._featureTable.hasPropertyBySemantic(this._featureId,e)?this._featureTable.getPropertyBySemantic(this._featureId,e):this._featureTable.getProperty(this._featureId,e)};BA.prototype.getPropertyIds=function(e){return this._featureTable.getPropertyIds(e)};BA.prototype.setProperty=function(e,t){return this._featureTable.setProperty(this._featureId,e,t)};var P1=BA;var O1={ALL_OPAQUE:0,ALL_TRANSLUCENT:1,OPAQUE_AND_TRANSLUCENT:2};O1.getStyleCommandsNeeded=function(e,t){return t===0?O1.ALL_OPAQUE:t===e?O1.ALL_TRANSLUCENT:O1.OPAQUE_AND_TRANSLUCENT};var Cd=Object.freeze(O1);var Fg={GLTF:"GLTF",TILE_GLTF:"TILE_GLTF",TILE_B3DM:"B3DM",TILE_I3DM:"I3DM",TILE_PNTS:"PNTS",TILE_GEOJSON:"TILE_GEOJSON"};Fg.is3DTiles=function(e){switch(e){case Fg.TILE_GLTF:case Fg.TILE_B3DM:case Fg.TILE_I3DM:case Fg.TILE_PNTS:case Fg.TILE_GEOJSON:return!0;case Fg.GLTF:return!1}};var or=Object.freeze(Fg);function vr(e){let t=e.model,n=e.propertyTable;this._propertyTable=n,this._model=t,this._features=void 0,this._featuresLength=0,this._batchTexture=void 0,this._styleCommandsNeededDirty=!1,this._styleCommandsNeeded=Cd.ALL_OPAQUE,VVe(this)}Object.defineProperties(vr.prototype,{batchTexture:{get:function(){return this._batchTexture}},featuresLength:{get:function(){return this._featuresLength}},batchTextureByteLength:{get:function(){return u(this._batchTexture)?this._batchTexture.byteLength:0}},styleCommandsNeededDirty:{get:function(){return this._styleCommandsNeededDirty}}});function VVe(e){let t=e._model,n=or.is3DTiles(t.type),i=e._propertyTable.count;if(i===0)return;let o,r=new Array(i);if(n){let s=t.content;for(o=0;o<i;o++)r[o]=new Es(s,o)}else for(o=0;o<i;o++)r[o]=new P1({model:t,featureId:o,featureTable:e});e._features=r,e._featuresLength=i,e._batchTexture=new Mc({featuresLength:i,owner:e,statistics:n?t.content.tileset.statistics:void 0})}vr.prototype.update=function(e){this._styleCommandsNeededDirty=!1,this._batchTexture.update(void 0,e);let t=Cd.getStyleCommandsNeeded(this._featuresLength,this._batchTexture.translucentFeaturesLength);this._styleCommandsNeeded!==t&&(this._styleCommandsNeededDirty=!0,this._styleCommandsNeeded=t)};vr.prototype.setShow=function(e,t){this._batchTexture.setShow(e,t)};vr.prototype.setAllShow=function(e){this._batchTexture.setAllShow(e)};vr.prototype.getShow=function(e){return this._batchTexture.getShow(e)};vr.prototype.setColor=function(e,t){this._batchTexture.setColor(e,t)};vr.prototype.setAllColor=function(e){this._batchTexture.setAllColor(e)};vr.prototype.getColor=function(e,t){return this._batchTexture.getColor(e,t)};vr.prototype.getPickColor=function(e){return this._batchTexture.getPickColor(e)};vr.prototype.getFeature=function(e){return this._features[e]};vr.prototype.hasProperty=function(e,t){return this._propertyTable.hasProperty(e,t)};vr.prototype.hasPropertyBySemantic=function(e,t){return this._propertyTable.hasPropertyBySemantic(e,t)};vr.prototype.getProperty=function(e,t){return this._propertyTable.getProperty(e,t)};vr.prototype.getPropertyBySemantic=function(e,t){return this._propertyTable.getPropertyBySemantic(e,t)};vr.prototype.getPropertyIds=function(e){return this._propertyTable.getPropertyIds(e)};vr.prototype.setProperty=function(e,t,n){return this._propertyTable.setProperty(e,t,n)};vr.prototype.isClass=function(e,t){return this._propertyTable.isClass(e,t)};vr.prototype.isExactClass=function(e,t){return this._propertyTable.isExactClass(e,t)};vr.prototype.getExactClassName=function(e){return this._propertyTable.getExactClassName(e)};var UVe=new z;vr.prototype.applyStyle=function(e){if(!u(e)){this.setAllColor(Mc.DEFAULT_COLOR_VALUE),this.setAllShow(Mc.DEFAULT_SHOW_VALUE);return}for(let t=0;t<this._featuresLength;t++){let n=this.getFeature(t),i=u(e.color)?y(e.color.evaluateColor(n,UVe),Mc.DEFAULT_COLOR_VALUE):Mc.DEFAULT_COLOR_VALUE,o=u(e.show)?y(e.show.evaluate(n),Mc.DEFAULT_SHOW_VALUE):Mc.DEFAULT_SHOW_VALUE;this.setColor(t,i),this.setShow(t,o)}};vr.prototype.isDestroyed=function(){return!1};vr.prototype.destroy=function(e){this._batchTexture=this._batchTexture&&this._batchTexture.destroy(),le(this)};var R1=vr;var B1=`#if defined(HAS_NORMALS) && !defined(HAS_TANGENTS) && !defined(LIGHTING_UNLIT)
#ifdef GL_OES_standard_derivatives
#extension GL_OES_standard_derivatives : enable
#endif
#endif
czm_modelMaterial defaultModelMaterial()
{
czm_modelMaterial material;
material.diffuse = vec3(0.0);
material.specular = vec3(1.0);
material.roughness = 1.0;
material.occlusion = 1.0;
material.normalEC = vec3(0.0, 0.0, 1.0);
material.emissive = vec3(0.0);
material.alpha = 1.0;
return material;
}
vec4 handleAlpha(vec3 color, float alpha)
{
#ifdef ALPHA_MODE_MASK
if (alpha < u_alphaCutoff) {
discard;
}
#endif
return vec4(color, alpha);
}
SelectedFeature selectedFeature;
void main()
{
#ifdef HAS_MODEL_SPLITTER
modelSplitterStage();
#endif
czm_modelMaterial material = defaultModelMaterial();
ProcessedAttributes attributes;
geometryStage(attributes);
FeatureIds featureIds;
featureIdStage(featureIds, attributes);
Metadata metadata;
MetadataClass metadataClass;
MetadataStatistics metadataStatistics;
metadataStage(metadata, metadataClass, metadataStatistics, attributes);
#ifdef HAS_SELECTED_FEATURE_ID
selectedFeatureIdStage(selectedFeature, featureIds);
#endif
#ifndef CUSTOM_SHADER_REPLACE_MATERIAL
materialStage(material, attributes, selectedFeature);
#endif
#ifdef HAS_CUSTOM_FRAGMENT_SHADER
customShaderStage(material, attributes, featureIds, metadata, metadataClass, metadataStatistics);
#endif
lightingStage(material, attributes);
#ifdef HAS_SELECTED_FEATURE_ID
cpuStylingStage(material, selectedFeature);
#endif
#ifdef HAS_MODEL_COLOR
modelColorStage(material);
#endif
#ifdef HAS_PRIMITIVE_OUTLINE
primitiveOutlineStage(material);
#endif
vec4 color = handleAlpha(material.diffuse, material.alpha);
#ifdef HAS_CLIPPING_PLANES
modelClippingPlanesStage(color);
#endif
#if defined(HAS_SILHOUETTE) && defined(HAS_NORMALS)
silhouetteStage(color);
#endif
out_FragColor = color;
}
`;var M1=`precision highp float;
czm_modelVertexOutput defaultVertexOutput(vec3 positionMC) {
czm_modelVertexOutput vsOutput;
vsOutput.positionMC = positionMC;
vsOutput.pointSize = 1.0;
return vsOutput;
}
void main()
{
// Initialize the attributes struct with all
// attributes except quantized ones.
ProcessedAttributes attributes;
initializeAttributes(attributes);
// Dequantize the quantized ones and add them to the
// attributes struct.
#ifdef USE_DEQUANTIZATION
dequantizationStage(attributes);
#endif
#ifdef HAS_MORPH_TARGETS
morphTargetsStage(attributes);
#endif
#ifdef HAS_SKINNING
skinningStage(attributes);
#endif
#ifdef HAS_PRIMITIVE_OUTLINE
primitiveOutlineStage();
#endif
// Compute the bitangent according to the formula in the glTF spec.
// Normal and tangents can be affected by morphing and skinning, so
// the bitangent should not be computed until their values are finalized.
#ifdef HAS_BITANGENTS
attributes.bitangentMC = normalize(cross(attributes.normalMC, attributes.tangentMC) * attributes.tangentSignMC);
#endif
FeatureIds featureIds;
featureIdStage(featureIds, attributes);
#ifdef HAS_SELECTED_FEATURE_ID
SelectedFeature feature;
selectedFeatureIdStage(feature, featureIds);
// Handle any show properties that come from the style.
cpuStylingStage(attributes.positionMC, feature);
#endif
#if defined(USE_2D_POSITIONS) || defined(USE_2D_INSTANCING)
// The scene mode 2D pipeline stage and instancing stage add a different
// model view matrix to accurately project the model to 2D. However, the
// output positions and normals should be transformed by the 3D matrices
// to keep the data the same for the fragment shader.
mat4 modelView = czm_modelView3D;
mat3 normal = czm_normal3D;
#else
// These are used for individual model projection because they will
// automatically change based on the scene mode.
mat4 modelView = czm_modelView;
mat3 normal = czm_normal;
#endif
// Update the position for this instance in place
#ifdef HAS_INSTANCING
// The legacy instance stage is used when rendering i3dm models that
// encode instances transforms in world space, as opposed to glTF models
// that use EXT_mesh_gpu_instancing, where instance transforms are encoded
// in object space.
#ifdef USE_LEGACY_INSTANCING
mat4 instanceModelView;
mat3 instanceModelViewInverseTranspose;
legacyInstancingStage(attributes, instanceModelView, instanceModelViewInverseTranspose);
modelView = instanceModelView;
normal = instanceModelViewInverseTranspose;
#else
instancingStage(attributes);
#endif
#ifdef USE_PICKING
v_pickColor = a_pickColor;
#endif
#endif
Metadata metadata;
MetadataClass metadataClass;
MetadataStatistics metadataStatistics;
metadataStage(metadata, metadataClass, metadataStatistics, attributes);
#ifdef HAS_CUSTOM_VERTEX_SHADER
czm_modelVertexOutput vsOutput = defaultVertexOutput(attributes.positionMC);
customShaderStage(vsOutput, attributes, featureIds, metadata, metadataClass, metadataStatistics);
#endif
// Compute the final position in each coordinate system needed.
// This returns the value that will be assigned to gl_Position.
vec4 positionClip = geometryStage(attributes, modelView, normal);
#ifdef HAS_SILHOUETTE
silhouetteStage(attributes, positionClip);
#endif
#ifdef HAS_POINT_CLOUD_SHOW_STYLE
float show = pointCloudShowStylingStage(attributes, metadata);
#else
float show = 1.0;
#endif
#ifdef HAS_POINT_CLOUD_BACK_FACE_CULLING
show *= pointCloudBackFaceCullingStage();
#endif
#ifdef HAS_POINT_CLOUD_COLOR_STYLE
v_pointCloudColor = pointCloudColorStylingStage(attributes, metadata);
#endif
#ifdef PRIMITIVE_TYPE_POINTS
#ifdef HAS_CUSTOM_VERTEX_SHADER
gl_PointSize = vsOutput.pointSize;
#elif defined(HAS_POINT_CLOUD_POINT_SIZE_STYLE) || defined(HAS_POINT_CLOUD_ATTENUATION)
gl_PointSize = pointCloudPointSizeStylingStage(attributes, metadata);
#else
gl_PointSize = 1.0;
#endif
gl_PointSize *= show;
#endif
gl_Position = show * positionClip;
}
`;function h6(e){e=y(e,y.EMPTY_OBJECT);let t=e.command,n=e.primitiveRenderResources,i=n.model;this._command=t,this._model=i,this._runtimePrimitive=n.runtimePrimitive,this._modelMatrix=t.modelMatrix,this._boundingVolume=t.boundingVolume,this._cullFace=t.renderState.cull.face;let o=i.classificationType;this._classificationType=o,this._classifiesTerrain=o!==Vn.CESIUM_3D_TILE,this._classifies3DTiles=o!==Vn.TERRAIN,this._useDebugWireframe=i._enableDebugWireframe&&i.debugWireframe,this._pickId=n.pickId,this._commandListTerrain=[],this._commandList3DTiles=[],this._commandListIgnoreShow=[],this._commandListDebugWireframe=[],this._commandListTerrainPicking=[],this._commandList3DTilesPicking=[],GVe(this)}function kVe(e){return{colorMask:{red:!1,green:!1,blue:!1,alpha:!1},stencilTest:{enabled:!0,frontFunction:e,frontOperation:{fail:dt.KEEP,zFail:dt.DECREMENT_WRAP,zPass:dt.KEEP},backFunction:e,backOperation:{fail:dt.KEEP,zFail:dt.INCREMENT_WRAP,zPass:dt.KEEP},reference:Rt.CESIUM_3D_TILE_MASK,mask:Rt.CESIUM_3D_TILE_MASK},stencilMask:Rt.CLASSIFICATION_MASK,depthTest:{enabled:!0,func:ka.LESS_OR_EQUAL},depthMask:!1}}var zVe={stencilTest:{enabled:!0,frontFunction:Un.NOT_EQUAL,frontOperation:{fail:dt.ZERO,zFail:dt.ZERO,zPass:dt.ZERO},backFunction:Un.NOT_EQUAL,backOperation:{fail:dt.ZERO,zFail:dt.ZERO,zPass:dt.ZERO},reference:0,mask:Rt.CLASSIFICATION_MASK},stencilMask:Rt.CLASSIFICATION_MASK,depthTest:{enabled:!1},depthMask:!1,blending:un.PRE_MULTIPLIED_ALPHA_BLEND},HVe={stencilTest:{enabled:!0,frontFunction:Un.NOT_EQUAL,frontOperation:{fail:dt.ZERO,zFail:dt.ZERO,zPass:dt.ZERO},backFunction:Un.NOT_EQUAL,backOperation:{fail:dt.ZERO,zFail:dt.ZERO,zPass:dt.ZERO},reference:0,mask:Rt.CLASSIFICATION_MASK},stencilMask:Rt.CLASSIFICATION_MASK,depthTest:{enabled:!1},depthMask:!1},Hie=[];function GVe(e){let t=e._command,n=Hie;if(e._useDebugWireframe){t.pass=Ee.OPAQUE,n.length=0,n.push(t),e._commandListDebugWireframe=L1(e,n,e._commandListDebugWireframe);let r=e._commandListDebugWireframe,s=r.length;for(let a=0;a<s;a++){let c=r[a];c.count*=2,c.offset*=2}return}let o=e.model.allowPicking;if(e._classifiesTerrain){let r=Ee.TERRAIN_CLASSIFICATION,s=d6(t,r),a=kie(t,r);n.length=0,n.push(s,a),e._commandListTerrain=L1(e,n,e._commandListTerrain),o&&(e._commandListTerrainPicking=zie(e,n,e._commandListTerrainPicking))}if(e._classifies3DTiles){let r=Ee.CESIUM_3D_TILE_CLASSIFICATION,s=d6(t,r),a=kie(t,r);n.length=0,n.push(s,a),e._commandList3DTiles=L1(e,n,e._commandList3DTiles),o&&(e._commandList3DTilesPicking=zie(e,n,e._commandList3DTilesPicking))}}function L1(e,t,n){let i=e._runtimePrimitive,o=i.batchLengths,r=i.batchOffsets,s=o.length,a=t.length;for(let c=0;c<s;c++){let l=o[c],f=r[c];for(let d=0;d<a;d++){let p=t[d],g=tt.shallowClone(p);g.count=l,g.offset=f,n.push(g)}}return n}function d6(e,t){let n=tt.shallowClone(e);n.cull=!1,n.pass=t;let i=t===Ee.TERRAIN_CLASSIFICATION?Un.ALWAYS:Un.EQUAL,o=kVe(i);return n.renderState=Ve.fromCache(o),n}function kie(e,t){let n=tt.shallowClone(e);return n.cull=!1,n.pass=t,n.renderState=Ve.fromCache(zVe),n}var WVe=[];function zie(e,t,n){let i=Ve.fromCache(HVe),o=t[0],r=t[1],s=tt.shallowClone(o);s.cull=!0,s.pickOnly=!0;let a=tt.shallowClone(r);a.cull=!0,a.pickOnly=!0,a.renderState=i,a.pickId=e._pickId;let c=WVe;return c.length=0,c.push(s,a),L1(e,c,n)}Object.defineProperties(h6.prototype,{command:{get:function(){return this._command}},runtimePrimitive:{get:function(){return this._runtimePrimitive}},batchLengths:{get:function(){return this._runtimePrimitive.batchLengths}},batchOffsets:{get:function(){return this._runtimePrimitive.batchOffsets}},model:{get:function(){return this._model}},classificationType:{get:function(){return this._classificationType}},modelMatrix:{get:function(){return this._modelMatrix},set:function(e){this._modelMatrix=N.clone(e,this._modelMatrix);let t=this._runtimePrimitive.boundingSphere;this._boundingVolume=se.transform(t,this._modelMatrix,this._boundingVolume)}},boundingVolume:{get:function(){return this._boundingVolume}},cullFace:{get:function(){return this._cullFace},set:function(e){this._cullFace=e}}});h6.prototype.pushCommands=function(e,t){let n=e.passes;if(n.render){if(this._useDebugWireframe){t.push.apply(t,this._commandListDebugWireframe);return}if(this._classifiesTerrain&&t.push.apply(t,this._commandListTerrain),this._classifies3DTiles&&t.push.apply(t,this._commandList3DTiles),e.invertClassification&&this._classifies3DTiles){if(this._commandListIgnoreShow.length===0){let o=Ee.CESIUM_3D_TILE_CLASSIFICATION_IGNORE_SHOW,r=d6(this._command,o),s=Hie;s.length=0,s.push(r),this._commandListIgnoreShow=L1(this,s,this._commandListIgnoreShow)}t.push.apply(t,this._commandListIgnoreShow)}}return n.pick&&(this._classifiesTerrain&&t.push.apply(t,this._commandListTerrainPicking),this._classifies3DTiles&&t.push.apply(t,this._commandList3DTilesPicking)),t};var N1=h6;function oU(e){e=y(e,y.EMPTY_OBJECT);let t=e.command,n=e.primitiveRenderResources,i=n.model;this._model=i;let o=n.runtimePrimitive;this._runtimePrimitive=o;let r=t.pass===Ee.TRANSLUCENT,a=!o.primitive.material.doubleSided&&!r,c=n.hasSilhouette,l=!r&&!c,f=n.hasSkipLevelOfDetail&&!r,d=c;this._command=t,this._modelMatrix=N.clone(t.modelMatrix),this._boundingVolume=se.clone(t.boundingVolume),this._modelMatrix2D=new N,this._boundingVolume2D=new se,this._modelMatrix2DDirty=!1,this._backFaceCulling=t.renderState.cull.enabled,this._cullFace=t.renderState.cull.face,this._shadows=i.shadows,this._debugShowBoundingVolume=t.debugShowBoundingVolume,this._usesBackFaceCulling=a,this._needsTranslucentCommand=l,this._needsSkipLevelOfDetailCommands=f,this._needsSilhouetteCommands=d,this._originalCommand=void 0,this._translucentCommand=void 0,this._skipLodBackfaceCommand=void 0,this._skipLodStencilCommand=void 0,this._silhouetteModelCommand=void 0,this._silhouetteColorCommand=void 0,this._derivedCommands=[],this._has2DCommands=!1,jVe(this)}function Lp(e){this.command=e.command,this.updateShadows=e.updateShadows,this.updateBackFaceCulling=e.updateBackFaceCulling,this.updateCullFace=e.updateCullFace,this.updateDebugShowBoundingVolume=e.updateDebugShowBoundingVolume,this.is2D=y(e.is2D,!1),this.derivedCommand2D=void 0}Lp.clone=function(e){return new Lp({command:e.command,updateShadows:e.updateShadows,updateBackFaceCulling:e.updateBackFaceCulling,updateCullFace:e.updateCullFace,updateDebugShowBoundingVolume:e.updateDebugShowBoundingVolume,is2D:e.is2D,derivedCommand2D:e.derivedCommand2D})};function jVe(e){let t=e._command;t.modelMatrix=e._modelMatrix,t.boundingVolume=e._boundingVolume;let n=e._model,i=e._usesBackFaceCulling,o=e._derivedCommands;e._originalCommand=new Lp({command:t,updateShadows:!0,updateBackFaceCulling:i,updateCullFace:i,updateDebugShowBoundingVolume:!0,is2D:!1}),o.push(e._originalCommand),e._needsTranslucentCommand&&(e._translucentCommand=new Lp({command:QVe(t),updateShadows:!0,updateBackFaceCulling:!1,updateCullFace:!1,updateDebugShowBoundingVolume:!0}),o.push(e._translucentCommand)),e._needsSkipLevelOfDetailCommands&&(e._skipLodBackfaceCommand=new Lp({command:oUe(t),updateShadows:!1,updateBackFaceCulling:!1,updateCullFace:i,updateDebugShowBoundingVolume:!1}),e._skipLodStencilCommand=new Lp({command:rUe(t,n),updateShadows:!0,updateBackFaceCulling:i,updateCullFace:i,updateDebugShowBoundingVolume:!0}),o.push(e._skipLodBackfaceCommand),o.push(e._skipLodStencilCommand)),e._needsSilhouetteCommands&&(e._silhouetteModelCommand=new Lp({command:$Ve(t,n),updateShadows:!0,updateBackFaceCulling:i,updateCullFace:i,updateDebugShowBoundingVolume:!0}),e._silhouetteColorCommand=new Lp({command:eUe(t,n),updateShadows:!1,updateBackFaceCulling:!1,updateCullFace:!1,updateDebugShowBoundingVolume:!1}),o.push(e._silhouetteModelCommand),o.push(e._silhouetteColorCommand))}Object.defineProperties(oU.prototype,{command:{get:function(){return this._command}},runtimePrimitive:{get:function(){return this._runtimePrimitive}},model:{get:function(){return this._model}},primitiveType:{get:function(){return this._command.primitiveType}},modelMatrix:{get:function(){return this._modelMatrix},set:function(e){this._modelMatrix=N.clone(e,this._modelMatrix),this._modelMatrix2DDirty=!0,this._boundingVolume=se.transform(this.runtimePrimitive.boundingSphere,this._modelMatrix,this._boundingVolume)}},boundingVolume:{get:function(){return this._boundingVolume}},shadows:{get:function(){return this._shadows},set:function(e){this._shadows=e,YVe(this)}},backFaceCulling:{get:function(){return this._backFaceCulling},set:function(e){this._backFaceCulling!==e&&(this._backFaceCulling=e,XVe(this))}},cullFace:{get:function(){return this._cullFace},set:function(e){this._cullFace!==e&&(this._cullFace=e,KVe(this))}},debugShowBoundingVolume:{get:function(){return this._debugShowBoundingVolume},set:function(e){this._debugShowBoundingVolume!==e&&(this._debugShowBoundingVolume=e,ZVe(this))}}});function qVe(e,t){let n=e._modelMatrix;e._modelMatrix2D=N.clone(n,e._modelMatrix2D),e._modelMatrix2D[13]-=O.sign(n[13])*2*O.PI*t.mapProjection.ellipsoid.maximumRadius,e._boundingVolume2D=se.transform(e.runtimePrimitive.boundingSphere,e._modelMatrix2D,e._boundingVolume2D)}function YVe(e){let t=e.shadows,n=_n.castShadows(t),i=_n.receiveShadows(t),o=e._derivedCommands,r=o.length;for(let s=0;s<r;++s){let a=o[s];if(a.updateShadows){let c=a.command;c.castShadows=n,c.receiveShadows=i}}}function XVe(e){let t=e.backFaceCulling,n=e._derivedCommands,i=n.length;for(let o=0;o<i;++o){let r=n[o];if(r.updateBackFaceCulling){let s=r.command,a=Ge(s.renderState,!0);a.cull.enabled=t,s.renderState=Ve.fromCache(a)}}}function KVe(e){let t=e.cullFace,n=e._derivedCommands,i=n.length;for(let o=0;o<i;++o){let r=n[o];if(r.updateCullFace){let s=r.command,a=Ge(s.renderState,!0);a.cull.face=t,s.renderState=Ve.fromCache(a)}}}function ZVe(e){let t=e.debugShowBoundingVolume,n=e._derivedCommands,i=n.length;for(let o=0;o<i;++o){let r=n[o];if(r.updateDebugShowBoundingVolume){let s=r.command;s.debugShowBoundingVolume=t}}}oU.prototype.pushCommands=function(e,t){let n=Gie(this,e);n&&!this._has2DCommands&&(JVe(this),this._has2DCommands=!0,this._modelMatrix2DDirty=!0),this._modelMatrix2DDirty&&(qVe(this,e),this._modelMatrix2DDirty=!1);let i=this.model.styleCommandsNeeded;if(!(this._needsTranslucentCommand&&u(i)&&(i!==Cd.ALL_OPAQUE&&$T(t,this._translucentCommand,n),i===Cd.ALL_TRANSLUCENT))){if(this._needsSkipLevelOfDetailCommands){let o=this._model.content,r=o.tileset,s=o.tile,a=r._hasMixedContent,c=s._finalResolution;if(a){c||$T(r._backfaceCommands,this._skipLodBackfaceCommand,n),tUe(this,s,n),$T(t,this._skipLodStencilCommand,n);return}}if(this._needsSilhouetteCommands){$T(t,this._silhouetteModelCommand,n);return}return $T(t,this._originalCommand,n),t}};oU.prototype.pushSilhouetteCommands=function(e,t){let n=Gie(this,e);return $T(t,this._silhouetteColorCommand,n),t};function $T(e,t,n){e.push(t.command),n&&e.push(t.derivedCommand2D.command)}function Gie(e,t){if(t.mode!==te.SCENE2D||e.model._projectTo2D)return!1;let i=e.model.sceneGraph._boundingSphere2D,o=i.center.y-i.radius,r=i.center.y+i.radius,s=t.mapProjection.ellipsoid.maximumRadius*O.PI;return o<s&&r>s||o<-s&&r>-s}function QT(e,t){if(!u(t))return;let n=Lp.clone(t),i=tt.shallowClone(t.command);return i.modelMatrix=e._modelMatrix2D,i.boundingVolume=e._boundingVolume2D,n.command=i,n.updateShadows=!1,n.is2D=!0,t.derivedCommand2D=n,e._derivedCommands.push(n),n}function JVe(e){QT(e,e._originalCommand),QT(e,e._translucentCommand),QT(e,e._skipLodBackfaceCommand),QT(e,e._skipLodStencilCommand),QT(e,e._silhouetteModelCommand),QT(e,e._silhouetteColorCommand)}function QVe(e){let t=tt.shallowClone(e);t.pass=Ee.TRANSLUCENT;let n=Ge(e.renderState,!0);return n.cull.enabled=!1,n.depthMask=!1,n.blending=un.ALPHA_BLEND,t.renderState=Ve.fromCache(n),t}function $Ve(e,t){let n=t._silhouetteId%255,i=tt.shallowClone(e),o=Ge(e.renderState,!0);return o.stencilTest={enabled:!0,frontFunction:ee.ALWAYS,backFunction:ee.ALWAYS,reference:n,mask:-1,frontOperation:{fail:ee.KEEP,zFail:ee.KEEP,zPass:ee.REPLACE},backOperation:{fail:ee.KEEP,zFail:ee.KEEP,zPass:ee.REPLACE}},t.isInvisible()&&(o.colorMask={red:!1,green:!1,blue:!1,alpha:!1}),i.renderState=Ve.fromCache(o),i}function eUe(e,t){let n=t._silhouetteId%255,i=tt.shallowClone(e),o=Ge(e.renderState,!0);o.cull.enabled=!1,(e.pass===Ee.TRANSLUCENT||t.silhouetteColor.alpha<1)&&(i.pass=Ee.TRANSLUCENT,o.depthMask=!1,o.blending=un.ALPHA_BLEND),o.stencilTest={enabled:!0,frontFunction:ee.NOTEQUAL,backFunction:ee.NOTEQUAL,reference:n,mask:-1,frontOperation:{fail:ee.KEEP,zFail:ee.KEEP,zPass:ee.KEEP},backOperation:{fail:ee.KEEP,zFail:ee.KEEP,zPass:ee.KEEP}};let s=Ge(e.uniformMap);return s.model_silhouettePass=function(){return!0},i.renderState=Ve.fromCache(o),i.uniformMap=s,i.castShadows=!1,i.receiveShadows=!1,i}function tUe(e,t,n){let i=e._skipLodStencilCommand,o=i.command,r=t._selectionDepth,s=nUe(o);if(r!==s){let a=iUe(r),c=Ge(o.renderState,!0);c.stencilTest.reference=a,o.renderState=Ve.fromCache(c),n&&(i.derivedCommand2D.renderState=c)}}function nUe(e){return(e.renderState.stencilTest.reference&Rt.SKIP_LOD_MASK)>>>Rt.SKIP_LOD_BIT_SHIFT}function iUe(e){return Rt.CESIUM_3D_TILE_MASK|e<<Rt.SKIP_LOD_BIT_SHIFT}function oUe(e){let t=tt.shallowClone(e),n=Ge(e.renderState,!0);n.cull.enabled=!0,n.cull.face=yi.FRONT,n.colorMask={red:!1,green:!1,blue:!1,alpha:!1},n.polygonOffset={enabled:!0,factor:5,units:5};let i=Ge(t.uniformMap),o=new H(5,5);return i.u_polygonOffset=function(){return o},t.renderState=Ve.fromCache(n),t.uniformMap=i,t.castShadows=!1,t.receiveShadows=!1,t}function rUe(e){let t=tt.shallowClone(e),n=Ge(e.renderState,!0);return n.stencilTest.enabled=!0,n.stencilTest.mask=Rt.SKIP_LOD_MASK,n.stencilTest.reference=Rt.CESIUM_3D_TILE_MASK,n.stencilTest.frontFunction=Un.GREATER_OR_EQUAL,n.stencilTest.frontOperation.zPass=dt.REPLACE,n.stencilTest.backFunction=Un.GREATER_OR_EQUAL,n.stencilTest.backOperation.zPass=dt.REPLACE,n.stencilMask=Rt.CESIUM_3D_TILE_MASK|Rt.SKIP_LOD_MASK,t.renderState=Ve.fromCache(n),t}var F1=oU;function sUe(e,t){let n=e.shaderBuilder;n.addVertexLines(M1),n.addFragmentLines(B1);let i=aUe(e),o=new oi({context:t.context,indexBuffer:i,attributes:e.attributes}),r=e.model;r._pipelineResources.push(o);let s=n.buildShaderProgram(t.context);r._pipelineResources.push(s);let a=e.alphaOptions.pass,c=r.sceneGraph,l=t.mode===te.SCENE3D,f,d;if(!l&&!t.scene3DOnly&&r._projectTo2D)f=N.multiplyTransformation(c._computedModelMatrix,e.runtimeNode.computedTransform,new N),d=e.runtimePrimitive.boundingSphere2D;else{let E=l?c._computedModelMatrix:c._computedModelMatrix2D;f=N.multiplyTransformation(E,e.runtimeNode.computedTransform,new N),d=se.transform(e.boundingSphere,f,e.boundingSphere)}let p=Ge(Ve.fromCache(e.renderStateOptions),!0);p.cull.face=rn.getCullFace(f,e.primitiveType),p=Ve.fromCache(p);let g=u(r.classificationType),m=g?!1:_n.castShadows(r.shadows),A=g?!1:_n.receiveShadows(r.shadows),x=g?void 0:e.pickId,C=new tt({boundingVolume:d,modelMatrix:f,uniformMap:e.uniformMap,renderState:p,vertexArray:o,shaderProgram:s,cull:r.cull,pass:a,count:e.count,owner:r,pickId:x,instanceCount:e.instanceCount,primitiveType:e.primitiveType,debugShowBoundingVolume:r.debugShowBoundingVolume,castShadows:m,receiveShadows:A});return g?new N1({primitiveRenderResources:e,command:C}):new F1({primitiveRenderResources:e,command:C})}function aUe(e){let t=e.wireframeIndexBuffer;if(u(t))return t;let n=e.indices;if(u(n))return n.buffer}var V1=sUe;var Wie={name:"TilesetPipelineStage"};Wie.process=function(e,t,n){if(t.hasSkipLevelOfDetail(n)){e.shaderBuilder.addDefine("POLYGON_OFFSET",void 0,Ce.FRAGMENT);let r={u_polygonOffset:function(){return H.ZERO}};e.uniformMap=gt(r,e.uniformMap),e.hasSkipLevelOfDetail=!0}let i=e.renderStateOptions;i.stencilTest=Rt.setCesium3DTileBit(),i.stencilMask=Rt.CESIUM_3D_TILE_MASK};var U1=Wie;var k1=`vec3 proceduralIBL(
vec3 positionEC,
vec3 normalEC,
vec3 lightDirectionEC,
vec3 lightColorHdr,
czm_pbrParameters pbrParameters
) {
vec3 v = -positionEC;
vec3 positionWC = vec3(czm_inverseView * vec4(positionEC, 1.0));
vec3 vWC = -normalize(positionWC);
vec3 l = normalize(lightDirectionEC);
vec3 n = normalEC;
vec3 r = normalize(czm_inverseViewRotation * normalize(reflect(v, n)));
float NdotL = clamp(dot(n, l), 0.001, 1.0);
float NdotV = abs(dot(n, v)) + 0.001;
// Figure out if the reflection vector hits the ellipsoid
float vertexRadius = length(positionWC);
float horizonDotNadir = 1.0 - min(1.0, czm_ellipsoidRadii.x / vertexRadius);
float reflectionDotNadir = dot(r, normalize(positionWC));
// Flipping the X vector is a cheap way to get the inverse of czm_temeToPseudoFixed, since that's a rotation about Z.
r.x = -r.x;
r = -normalize(czm_temeToPseudoFixed * r);
r.x = -r.x;
vec3 diffuseColor = pbrParameters.diffuseColor;
float roughness = pbrParameters.roughness;
vec3 specularColor = pbrParameters.f0;
float inverseRoughness = 1.04 - roughness;
inverseRoughness *= inverseRoughness;
vec3 sceneSkyBox = czm_textureCube(czm_environmentMap, r).rgb * inverseRoughness;
float atmosphereHeight = 0.05;
float blendRegionSize = 0.1 * ((1.0 - inverseRoughness) * 8.0 + 1.1 - horizonDotNadir);
float blendRegionOffset = roughness * -1.0;
float farAboveHorizon = clamp(horizonDotNadir - blendRegionSize * 0.5 + blendRegionOffset, 1.0e-10 - blendRegionSize, 0.99999);
float aroundHorizon = clamp(horizonDotNadir + blendRegionSize * 0.5, 1.0e-10 - blendRegionSize, 0.99999);
float farBelowHorizon = clamp(horizonDotNadir + blendRegionSize * 1.5, 1.0e-10 - blendRegionSize, 0.99999);
float smoothstepHeight = smoothstep(0.0, atmosphereHeight, horizonDotNadir);
vec3 belowHorizonColor = mix(vec3(0.1, 0.15, 0.25), vec3(0.4, 0.7, 0.9), smoothstepHeight);
vec3 nadirColor = belowHorizonColor * 0.5;
vec3 aboveHorizonColor = mix(vec3(0.9, 1.0, 1.2), belowHorizonColor, roughness * 0.5);
vec3 blueSkyColor = mix(vec3(0.18, 0.26, 0.48), aboveHorizonColor, reflectionDotNadir * inverseRoughness * 0.5 + 0.75);
vec3 zenithColor = mix(blueSkyColor, sceneSkyBox, smoothstepHeight);
vec3 blueSkyDiffuseColor = vec3(0.7, 0.85, 0.9);
float diffuseIrradianceFromEarth = (1.0 - horizonDotNadir) * (reflectionDotNadir * 0.25 + 0.75) * smoothstepHeight;
float diffuseIrradianceFromSky = (1.0 - smoothstepHeight) * (1.0 - (reflectionDotNadir * 0.25 + 0.25));
vec3 diffuseIrradiance = blueSkyDiffuseColor * clamp(diffuseIrradianceFromEarth + diffuseIrradianceFromSky, 0.0, 1.0);
float notDistantRough = (1.0 - horizonDotNadir * roughness * 0.8);
vec3 specularIrradiance = mix(zenithColor, aboveHorizonColor, smoothstep(farAboveHorizon, aroundHorizon, reflectionDotNadir) * notDistantRough);
specularIrradiance = mix(specularIrradiance, belowHorizonColor, smoothstep(aroundHorizon, farBelowHorizon, reflectionDotNadir) * inverseRoughness);
specularIrradiance = mix(specularIrradiance, nadirColor, smoothstep(farBelowHorizon, 1.0, reflectionDotNadir) * inverseRoughness);
// Luminance model from page 40 of http://silviojemma.com/public/papers/lighting/spherical-harmonic-lighting.pdf
#ifdef USE_SUN_LUMINANCE
// Angle between sun and zenith
float LdotZenith = clamp(dot(normalize(czm_inverseViewRotation * l), vWC), 0.001, 1.0);
float S = acos(LdotZenith);
// Angle between zenith and current pixel
float NdotZenith = clamp(dot(normalize(czm_inverseViewRotation * n), vWC), 0.001, 1.0);
// Angle between sun and current pixel
float gamma = acos(NdotL);
float numerator = ((0.91 + 10.0 * exp(-3.0 * gamma) + 0.45 * pow(NdotL, 2.0)) * (1.0 - exp(-0.32 / NdotZenith)));
float denominator = (0.91 + 10.0 * exp(-3.0 * S) + 0.45 * pow(LdotZenith,2.0)) * (1.0 - exp(-0.32));
float luminance = model_luminanceAtZenith * (numerator / denominator);
#endif
vec2 brdfLut = texture(czm_brdfLut, vec2(NdotV, roughness)).rg;
vec3 iblColor = (diffuseIrradiance * diffuseColor * model_iblFactor.x) + (specularIrradiance * czm_srgbToLinear(specularColor * brdfLut.x + brdfLut.y) * model_iblFactor.y);
float maximumComponent = max(max(lightColorHdr.x, lightColorHdr.y), lightColorHdr.z);
vec3 lightColor = lightColorHdr / max(maximumComponent, 1.0);
iblColor *= lightColor;
#ifdef USE_SUN_LUMINANCE
iblColor *= luminance;
#endif
return iblColor;
}
#if defined(DIFFUSE_IBL) || defined(SPECULAR_IBL)
vec3 textureIBL(
vec3 positionEC,
vec3 normalEC,
vec3 lightDirectionEC,
czm_pbrParameters pbrParameters
) {
vec3 diffuseColor = pbrParameters.diffuseColor;
float roughness = pbrParameters.roughness;
vec3 specularColor = pbrParameters.f0;
vec3 v = -positionEC;
vec3 n = normalEC;
vec3 l = normalize(lightDirectionEC);
vec3 h = normalize(v + l);
float NdotV = abs(dot(n, v)) + 0.001;
float VdotH = clamp(dot(v, h), 0.0, 1.0);
const mat3 yUpToZUp = mat3(
-1.0, 0.0, 0.0,
0.0, 0.0, -1.0,
0.0, 1.0, 0.0
);
vec3 cubeDir = normalize(yUpToZUp * model_iblReferenceFrameMatrix * normalize(reflect(-v, n)));
#ifdef DIFFUSE_IBL
#ifdef CUSTOM_SPHERICAL_HARMONICS
vec3 diffuseIrradiance = czm_sphericalHarmonics(cubeDir, model_sphericalHarmonicCoefficients);
#else
vec3 diffuseIrradiance = czm_sphericalHarmonics(cubeDir, czm_sphericalHarmonicCoefficients);
#endif
#else
vec3 diffuseIrradiance = vec3(0.0);
#endif
#ifdef SPECULAR_IBL
vec3 r0 = specularColor.rgb;
float reflectance = max(max(r0.r, r0.g), r0.b);
vec3 r90 = vec3(clamp(reflectance * 25.0, 0.0, 1.0));
vec3 F = fresnelSchlick2(r0, r90, VdotH);
vec2 brdfLut = texture(czm_brdfLut, vec2(NdotV, roughness)).rg;
#ifdef CUSTOM_SPECULAR_IBL
vec3 specularIBL = czm_sampleOctahedralProjection(model_specularEnvironmentMaps, model_specularEnvironmentMapsSize, cubeDir, roughness * model_specularEnvironmentMapsMaximumLOD, model_specularEnvironmentMapsMaximumLOD);
#else
vec3 specularIBL = czm_sampleOctahedralProjection(czm_specularEnvironmentMaps, czm_specularEnvironmentMapSize, cubeDir, roughness * czm_specularEnvironmentMapsMaximumLOD, czm_specularEnvironmentMapsMaximumLOD);
#endif
specularIBL *= F * brdfLut.x + brdfLut.y;
#else
vec3 specularIBL = vec3(0.0);
#endif
return diffuseColor * diffuseIrradiance + specularColor * specularIBL;
}
#endif
vec3 imageBasedLightingStage(
vec3 positionEC,
vec3 normalEC,
vec3 lightDirectionEC,
vec3 lightColorHdr,
czm_pbrParameters pbrParameters
) {
#if defined(DIFFUSE_IBL) || defined(SPECULAR_IBL)
// Environment maps were provided, use them for IBL
return textureIBL(
positionEC,
normalEC,
lightDirectionEC,
pbrParameters
);
#else
// Use the procedural IBL if there are no environment maps
return proceduralIBL(
positionEC,
normalEC,
lightDirectionEC,
lightColorHdr,
pbrParameters
);
#endif
}`;var jie={name:"ImageBasedLightingPipelineStage"};jie.process=function(e,t,n){let i=t.imageBasedLighting,o=e.shaderBuilder;o.addDefine("USE_IBL_LIGHTING",void 0,Ce.FRAGMENT),o.addUniform("vec2","model_iblFactor",Ce.FRAGMENT),ud.isSupported(n.context)&&((i.useSphericalHarmonics||i.useSpecularEnvironmentMaps||i.enabled)&&o.addUniform("mat3","model_iblReferenceFrameMatrix",Ce.FRAGMENT),u(i.sphericalHarmonicCoefficients)?(o.addDefine("DIFFUSE_IBL",void 0,Ce.FRAGMENT),o.addDefine("CUSTOM_SPHERICAL_HARMONICS",void 0,Ce.FRAGMENT),o.addUniform("vec3","model_sphericalHarmonicCoefficients[9]",Ce.FRAGMENT)):i.useDefaultSphericalHarmonics&&o.addDefine("DIFFUSE_IBL",void 0,Ce.FRAGMENT),u(i.specularEnvironmentMapAtlas)&&i.specularEnvironmentMapAtlas.ready?(o.addDefine("SPECULAR_IBL",void 0,Ce.FRAGMENT),o.addDefine("CUSTOM_SPECULAR_IBL",void 0,Ce.FRAGMENT),o.addUniform("sampler2D","model_specularEnvironmentMaps",Ce.FRAGMENT),o.addUniform("vec2","model_specularEnvironmentMapsSize",Ce.FRAGMENT),o.addUniform("float","model_specularEnvironmentMapsMaximumLOD",Ce.FRAGMENT)):t.useDefaultSpecularMaps&&o.addDefine("SPECULAR_IBL",void 0,Ce.FRAGMENT)),u(i.luminanceAtZenith)&&(o.addDefine("USE_SUN_LUMINANCE",void 0,Ce.FRAGMENT),o.addUniform("float","model_luminanceAtZenith",Ce.FRAGMENT)),o.addFragmentLines(k1);let r={model_iblFactor:function(){return i.imageBasedLightingFactor},model_iblReferenceFrameMatrix:function(){return t._iblReferenceFrameMatrix},model_luminanceAtZenith:function(){return i.luminanceAtZenith},model_sphericalHarmonicCoefficients:function(){return i.sphericalHarmonicCoefficients},model_specularEnvironmentMaps:function(){return i.specularEnvironmentMapAtlas.texture},model_specularEnvironmentMapsSize:function(){return i.specularEnvironmentMapAtlas.texture.dimensions},model_specularEnvironmentMapsMaximumLOD:function(){return i.specularEnvironmentMapAtlas.maximumMipmapLevel}};e.uniformMap=gt(r,e.uniformMap)};var z1=jie;var cUe=O.EPSILON16;function p6(e){e=y(e,y.EMPTY_OBJECT);let t=e.stage,n=e.runtimeArticulation;this._stage=t,this._runtimeArticulation=n,this._name=t.name,this._type=t.type,this._minimumValue=t.minimumValue,this._maximumValue=t.maximumValue,this._currentValue=t.initialValue}Object.defineProperties(p6.prototype,{stage:{get:function(){return this._stage}},runtimeArticulation:{get:function(){return this._runtimeArticulation}},name:{get:function(){return this._name}},type:{get:function(){return this._type}},minimumValue:{get:function(){return this._minimumValue}},maximumValue:{get:function(){return this._maximumValue}},currentValue:{get:function(){return this._currentValue},set:function(e){e=O.clamp(e,this.minimumValue,this.maximumValue),O.equalsEpsilon(this._currentValue,e,cUe)||(this._currentValue=e,this.runtimeArticulation._dirty=!0)}}});var lUe=new h,m6=new J;p6.prototype.applyStageToMatrix=function(e){let t=this.type,n=this.currentValue,i=lUe,o;switch(t){case Ka.XROTATE:o=J.fromRotationX(O.toRadians(n),m6),e=N.multiplyByMatrix3(e,o,e);break;case Ka.YROTATE:o=J.fromRotationY(O.toRadians(n),m6),e=N.multiplyByMatrix3(e,o,e);break;case Ka.ZROTATE:o=J.fromRotationZ(O.toRadians(n),m6),e=N.multiplyByMatrix3(e,o,e);break;case Ka.XTRANSLATE:i.x=n,i.y=0,i.z=0,e=N.multiplyByTranslation(e,i,e);break;case Ka.YTRANSLATE:i.x=0,i.y=n,i.z=0,e=N.multiplyByTranslation(e,i,e);break;case Ka.ZTRANSLATE:i.x=0,i.y=0,i.z=n,e=N.multiplyByTranslation(e,i,e);break;case Ka.XSCALE:i.x=n,i.y=1,i.z=1,e=N.multiplyByScale(e,i,e);break;case Ka.YSCALE:i.x=1,i.y=n,i.z=1,e=N.multiplyByScale(e,i,e);break;case Ka.ZSCALE:i.x=1,i.y=1,i.z=n,e=N.multiplyByScale(e,i,e);break;case Ka.UNIFORMSCALE:e=N.multiplyByUniformScale(e,n,e);break;default:break}return e};var H1=p6;function rU(e){e=y(e,y.EMPTY_OBJECT);let t=e.articulation,n=e.sceneGraph;this._articulation=t,this._sceneGraph=n,this._name=t.name,this._runtimeStages=[],this._runtimeStagesByName={},this._runtimeNodes=[],this._dirty=!0,uUe(this)}Object.defineProperties(rU.prototype,{articulation:{get:function(){return this._articulation}},sceneGraph:{get:function(){return this._sceneGraph}},name:{get:function(){return this._name}},runtimeStages:{get:function(){return this._runtimeStages}},runtimeNodes:{get:function(){return this._runtimeNodes}}});function uUe(e){let n=e.articulation.stages,i=n.length,o=e._runtimeStages,r=e._runtimeStagesByName;for(let s=0;s<i;s++){let a=n[s],c=new H1({stage:a,runtimeArticulation:e});o.push(c);let l=a.name;r[l]=c}}rU.prototype.setArticulationStage=function(e,t){let n=this._runtimeStagesByName[e];u(n)&&(n.currentValue=t)};var fUe=new N,dUe=new N;rU.prototype.apply=function(){if(!this._dirty)return;this._dirty=!1;let e=N.clone(N.IDENTITY,fUe),t,n=this._runtimeStages,i=n.length;for(t=0;t<i;t++)e=n[t].applyStageToMatrix(e);let o=this._runtimeNodes,r=o.length;for(t=0;t<r;t++){let s=o[t],a=N.multiplyTransformation(s.originalTransform,e,dUe);s.transform=a}};var G1=rU;var W1=`void modelColorStage(inout czm_modelMaterial material)
{
material.diffuse = mix(material.diffuse, model_color.rgb, model_colorBlend);
float highlight = ceil(model_colorBlend);
material.diffuse *= mix(model_color.rgb, vec3(1.0), highlight);
material.alpha *= model_color.a;
}`;var eE={name:"ModelColorPipelineStage",COLOR_UNIFORM_NAME:"model_color",COLOR_BLEND_UNIFORM_NAME:"model_colorBlend"};eE.process=function(e,t,n){let i=e.shaderBuilder;i.addDefine("HAS_MODEL_COLOR",void 0,Ce.FRAGMENT),i.addFragmentLines(W1);let o={},r=t.color;r.alpha===0&&!t.hasSilhouette(n)&&(e.renderStateOptions.colorMask={red:!1,green:!1,blue:!1,alpha:!1}),r.alpha<1&&(e.alphaOptions.pass=Ee.TRANSLUCENT),i.addUniform("vec4",eE.COLOR_UNIFORM_NAME,Ce.FRAGMENT),o[eE.COLOR_UNIFORM_NAME]=function(){return t.color},i.addUniform("float",eE.COLOR_BLEND_UNIFORM_NAME,Ce.FRAGMENT),o[eE.COLOR_BLEND_UNIFORM_NAME]=function(){return Xa.getColorBlend(t.colorBlendMode,t.colorBlendAmount)},e.uniformMap=gt(o,e.uniformMap)};var Vg=eE;var j1=`#ifdef USE_CLIPPING_PLANES_FLOAT_TEXTURE
vec4 getClippingPlane(
highp sampler2D packedClippingPlanes,
int clippingPlaneNumber,
mat4 transform
) {
int pixY = clippingPlaneNumber / CLIPPING_PLANES_TEXTURE_WIDTH;
int pixX = clippingPlaneNumber - (pixY * CLIPPING_PLANES_TEXTURE_WIDTH);
float pixelWidth = 1.0 / float(CLIPPING_PLANES_TEXTURE_WIDTH);
float pixelHeight = 1.0 / float(CLIPPING_PLANES_TEXTURE_HEIGHT);
float u = (float(pixX) + 0.5) * pixelWidth; // sample from center of pixel
float v = (float(pixY) + 0.5) * pixelHeight;
vec4 plane = texture(packedClippingPlanes, vec2(u, v));
return czm_transformPlane(plane, transform);
}
#else
// Handle uint8 clipping texture instead
vec4 getClippingPlane(
highp sampler2D packedClippingPlanes,
int clippingPlaneNumber,
mat4 transform
) {
int clippingPlaneStartIndex = clippingPlaneNumber * 2; // clipping planes are two pixels each
int pixY = clippingPlaneStartIndex / CLIPPING_PLANES_TEXTURE_WIDTH;
int pixX = clippingPlaneStartIndex - (pixY * CLIPPING_PLANES_TEXTURE_WIDTH);
float pixelWidth = 1.0 / float(CLIPPING_PLANES_TEXTURE_WIDTH);
float pixelHeight = 1.0 / float(CLIPPING_PLANES_TEXTURE_HEIGHT);
float u = (float(pixX) + 0.5) * pixelWidth; // sample from center of pixel
float v = (float(pixY) + 0.5) * pixelHeight;
vec4 oct32 = texture(packedClippingPlanes, vec2(u, v)) * 255.0;
vec2 oct = vec2(oct32.x * 256.0 + oct32.y, oct32.z * 256.0 + oct32.w);
vec4 plane;
plane.xyz = czm_octDecode(oct, 65535.0);
plane.w = czm_unpackFloat(texture(packedClippingPlanes, vec2(u + pixelWidth, v)));
return czm_transformPlane(plane, transform);
}
#endif
float clip(vec4 fragCoord, sampler2D clippingPlanes, mat4 clippingPlanesMatrix) {
vec4 position = czm_windowToEyeCoordinates(fragCoord);
vec3 clipNormal = vec3(0.0);
vec3 clipPosition = vec3(0.0);
float pixelWidth = czm_metersPerPixel(position);
#ifdef UNION_CLIPPING_REGIONS
float clipAmount; // For union planes, we want to get the min distance. So we set the initial value to the first plane distance in the loop below.
#else
float clipAmount = 0.0;
bool clipped = true;
#endif
for (int i = 0; i < CLIPPING_PLANES_LENGTH; ++i) {
vec4 clippingPlane = getClippingPlane(clippingPlanes, i, clippingPlanesMatrix);
clipNormal = clippingPlane.xyz;
clipPosition = -clippingPlane.w * clipNormal;
float amount = dot(clipNormal, (position.xyz - clipPosition)) / pixelWidth;
#ifdef UNION_CLIPPING_REGIONS
clipAmount = czm_branchFreeTernary(i == 0, amount, min(amount, clipAmount));
if (amount <= 0.0) {
discard;
}
#else
clipAmount = max(amount, clipAmount);
clipped = clipped && (amount <= 0.0);
#endif
}
#ifndef UNION_CLIPPING_REGIONS
if (clipped) {
discard;
}
#endif
return clipAmount;
}
void modelClippingPlanesStage(inout vec4 color)
{
float clipDistance = clip(gl_FragCoord, model_clippingPlanes, model_clippingPlanesMatrix);
vec4 clippingPlanesEdgeColor = vec4(1.0);
clippingPlanesEdgeColor.rgb = model_clippingPlanesEdgeStyle.rgb;
float clippingPlanesEdgeWidth = model_clippingPlanesEdgeStyle.a;
if (clipDistance > 0.0 && clipDistance < clippingPlanesEdgeWidth) {
color = clippingPlanesEdgeColor;
}
}
`;var qie={name:"ModelClippingPlanesPipelineStage"},hUe=new H;qie.process=function(e,t,n){let i=t.clippingPlanes,o=n.context,r=e.shaderBuilder;r.addDefine("HAS_CLIPPING_PLANES",void 0,Ce.FRAGMENT),r.addDefine("CLIPPING_PLANES_LENGTH",i.length,Ce.FRAGMENT),i.unionClippingRegions&&r.addDefine("UNION_CLIPPING_REGIONS",void 0,Ce.FRAGMENT),ss.useFloatTexture(o)&&r.addDefine("USE_CLIPPING_PLANES_FLOAT_TEXTURE",void 0,Ce.FRAGMENT);let s=ss.getTextureResolution(i,o,hUe);r.addDefine("CLIPPING_PLANES_TEXTURE_WIDTH",s.x,Ce.FRAGMENT),r.addDefine("CLIPPING_PLANES_TEXTURE_HEIGHT",s.y,Ce.FRAGMENT),r.addUniform("sampler2D","model_clippingPlanes",Ce.FRAGMENT),r.addUniform("vec4","model_clippingPlanesEdgeStyle",Ce.FRAGMENT),r.addUniform("mat4","model_clippingPlanesMatrix",Ce.FRAGMENT),r.addFragmentLines(j1);let a={model_clippingPlanes:function(){return i.texture},model_clippingPlanesEdgeStyle:function(){let c=z.clone(i.edgeColor);return c.alpha=i.edgeWidth,c},model_clippingPlanesMatrix:function(){return t._clippingPlanesMatrix}};e.uniformMap=gt(a,e.uniformMap)};var q1=qie;function Yie(e,t){this._model=e,this._runtimeNode=t}Object.defineProperties(Yie.prototype,{name:{get:function(){return this._runtimeNode._name}},id:{get:function(){return this._runtimeNode._id}},show:{get:function(){return this._runtimeNode.show},set:function(e){this._runtimeNode.show=e}},matrix:{get:function(){return this._runtimeNode.transform},set:function(e){u(e)?(this._runtimeNode.transform=e,this._runtimeNode.userAnimated=!0,this._model._userAnimationDirty=!0):(this._runtimeNode.transform=this.originalMatrix,this._runtimeNode.userAnimated=!1)}},originalMatrix:{get:function(){return this._runtimeNode.originalTransform}}});var Y1=Yie;var X1=`mat4 getInstancingTransform()
{
mat4 instancingTransform;
#ifdef HAS_INSTANCE_MATRICES
instancingTransform = mat4(
a_instancingTransformRow0.x, a_instancingTransformRow1.x, a_instancingTransformRow2.x, 0.0, // Column 1
a_instancingTransformRow0.y, a_instancingTransformRow1.y, a_instancingTransformRow2.y, 0.0, // Column 2
a_instancingTransformRow0.z, a_instancingTransformRow1.z, a_instancingTransformRow2.z, 0.0, // Column 3
a_instancingTransformRow0.w, a_instancingTransformRow1.w, a_instancingTransformRow2.w, 1.0 // Column 4
);
#else
vec3 translation = vec3(0.0, 0.0, 0.0);
vec3 scale = vec3(1.0, 1.0, 1.0);
#ifdef HAS_INSTANCE_TRANSLATION
translation = a_instanceTranslation;
#endif
#ifdef HAS_INSTANCE_SCALE
scale = a_instanceScale;
#endif
instancingTransform = mat4(
scale.x, 0.0, 0.0, 0.0,
0.0, scale.y, 0.0, 0.0,
0.0, 0.0, scale.z, 0.0,
translation.x, translation.y, translation.z, 1.0
);
#endif
return instancingTransform;
}
#ifdef USE_2D_INSTANCING
mat4 getInstancingTransform2D()
{
mat4 instancingTransform2D;
#ifdef HAS_INSTANCE_MATRICES
instancingTransform2D = mat4(
a_instancingTransform2DRow0.x, a_instancingTransform2DRow1.x, a_instancingTransform2DRow2.x, 0.0, // Column 1
a_instancingTransform2DRow0.y, a_instancingTransform2DRow1.y, a_instancingTransform2DRow2.y, 0.0, // Column 2
a_instancingTransform2DRow0.z, a_instancingTransform2DRow1.z, a_instancingTransform2DRow2.z, 0.0, // Column 3
a_instancingTransform2DRow0.w, a_instancingTransform2DRow1.w, a_instancingTransform2DRow2.w, 1.0 // Column 4
);
#else
vec3 translation2D = vec3(0.0, 0.0, 0.0);
vec3 scale = vec3(1.0, 1.0, 1.0);
#ifdef HAS_INSTANCE_TRANSLATION
translation2D = a_instanceTranslation2D;
#endif
#ifdef HAS_INSTANCE_SCALE
scale = a_instanceScale;
#endif
instancingTransform2D = mat4(
scale.x, 0.0, 0.0, 0.0,
0.0, scale.y, 0.0, 0.0,
0.0, 0.0, scale.z, 0.0,
translation2D.x, translation2D.y, translation2D.z, 1.0
);
#endif
return instancingTransform2D;
}
#endif
`;var K1=`void instancingStage(inout ProcessedAttributes attributes)
{
vec3 positionMC = attributes.positionMC;
mat4 instancingTransform = getInstancingTransform();
attributes.positionMC = (instancingTransform * vec4(positionMC, 1.0)).xyz;
#ifdef HAS_NORMALS
vec3 normalMC = attributes.normalMC;
attributes.normalMC = (instancingTransform * vec4(normalMC, 0.0)).xyz;
#endif
#ifdef USE_2D_INSTANCING
mat4 instancingTransform2D = getInstancingTransform2D();
attributes.position2D = (instancingTransform2D * vec4(positionMC, 1.0)).xyz;
#endif
}
`;var Z1=`void legacyInstancingStage(
inout ProcessedAttributes attributes,
out mat4 instanceModelView,
out mat3 instanceModelViewInverseTranspose)
{
vec3 positionMC = attributes.positionMC;
mat4 instancingTransform = getInstancingTransform();
mat4 instanceModel = instancingTransform * u_instance_nodeTransform;
instanceModelView = u_instance_modifiedModelView;
instanceModelViewInverseTranspose = mat3(u_instance_modifiedModelView * instanceModel);
attributes.positionMC = (instanceModel * vec4(positionMC, 1.0)).xyz;
#ifdef USE_2D_INSTANCING
mat4 instancingTransform2D = getInstancingTransform2D();
attributes.position2D = (instancingTransform2D * vec4(positionMC, 1.0)).xyz;
#endif
}
`;var sU=new N,mUe=new N,pUe=new N,Kie={name:"InstancingPipelineStage",_getInstanceTransformsAsMatrices:eoe,_transformsToTypedArray:g6};Kie.process=function(e,t,n){let i=t.instances,o=i.attributes[0].count,r=e.shaderBuilder;r.addDefine("HAS_INSTANCING"),r.addVertexLines(X1);let s=e.model,a=s.sceneGraph,c=e.runtimeNode,l=n.mode!==te.SCENE3D&&!n.scene3DOnly&&s._projectTo2D,f=[];PUe(e,n,i,f,l),BUe(e,n,i,f);let d={};if(i.transformInWorldSpace?(r.addDefine("USE_LEGACY_INSTANCING",void 0,Ce.VERTEX),r.addUniform("mat4","u_instance_modifiedModelView",Ce.VERTEX),r.addUniform("mat4","u_instance_nodeTransform",Ce.VERTEX),d.u_instance_modifiedModelView=function(){let p=N.multiplyTransformation(s.modelMatrix,a.components.transform,sU);return l?N.multiplyTransformation(n.context.uniformState.view3D,p,sU):(n.mode!==te.SCENE3D&&(p=Pt.basisTo2D(n.mapProjection,p,sU)),N.multiplyTransformation(n.context.uniformState.view,p,sU))},d.u_instance_nodeTransform=function(){return N.multiplyTransformation(a.axisCorrectionMatrix,c.computedTransform,mUe)},r.addVertexLines(Z1)):r.addVertexLines(K1),l){r.addDefine("USE_2D_INSTANCING",void 0,Ce.VERTEX),r.addUniform("mat4","u_modelView2D",Ce.VERTEX);let p=n.context,g=N.fromTranslation(c.instancingReferencePoint2D,new N);d.u_modelView2D=function(){return N.multiplyTransformation(p.uniformState.view,g,pUe)}}e.uniformMap=gt(d,e.uniformMap),e.instanceCount=o,e.attributes.push.apply(e.attributes,f)};var J1=new N,_Ue=new h;function gUe(e,t,n,i,o){let r=N.multiplyTransformation(t,e,J1);return r=N.multiplyTransformation(r,n,J1),o=Pt.basisTo2D(i.mapProjection,r,o),o}function yUe(e,t,n,i,o){let r=N.fromTranslation(e,J1),s=N.multiplyTransformation(t,r,J1);s=N.multiplyTransformation(s,n,J1);let a=N.getTranslation(s,_Ue);return o=Zi.computeActualWgs84Position(i,a,o),o}function Zie(e,t,n){let i=e.model,o=i.sceneGraph;e.runtimeNode.node.instances.transformInWorldSpace?(t=N.multiplyTransformation(i.modelMatrix,o.components.transform,t),n=N.multiplyTransformation(o.axisCorrectionMatrix,e.runtimeNode.computedTransform,n)):(t=N.clone(o.computedModelMatrix,t),t=N.multiplyTransformation(t,e.runtimeNode.computedTransform,t),n=N.clone(N.IDENTITY,n))}var Jie=new N,Qie=new N,AUe=new N,xUe=new h;function CUe(e,t,n,i){let o=Jie,r=Qie;Zie(t,o,r);let a=t.runtimeNode.instancingReferencePoint2D,c=e.length;for(let l=0;l<c;l++){let f=e[l],d=gUe(f,o,r,n,AUe),p=N.getTranslation(d,xUe),g=h.subtract(p,a,p);i[l]=N.setTranslation(d,g,i[l])}return i}function TUe(e,t,n,i){let o=Jie,r=Qie;Zie(t,o,r);let a=t.runtimeNode.instancingReferencePoint2D,c=e.length;for(let l=0;l<c;l++){let f=e[l],d=yUe(f,o,r,n,f);i[l]=h.subtract(d,a,i[l])}return i}var EUe=new h,bUe=new h;function $ie(e,t){let n=e.runtimeNode,i=e.model.sceneGraph.computedModelMatrix,o=N.multiplyByPoint(i,n.instancingTranslationMin,EUe),r=Zi.computeActualWgs84Position(t,o,o),s=N.multiplyByPoint(i,n.instancingTranslationMax,bUe),a=Zi.computeActualWgs84Position(t,s,s);n.instancingReferencePoint2D=h.lerp(r,a,.5,new h)}function g6(e){let n=e.length,i=new Float32Array(n*12);for(let o=0;o<n;o++){let r=e[o],s=12*o;i[s+0]=r[0],i[s+1]=r[4],i[s+2]=r[8],i[s+3]=r[12],i[s+4]=r[1],i[s+5]=r[5],i[s+6]=r[9],i[s+7]=r[13],i[s+8]=r[2],i[s+9]=r[6],i[s+10]=r[10],i[s+11]=r[14]}return i}function SUe(e){let n=e.length,i=new Float32Array(n*3);for(let o=0;o<n;o++){let r=e[o],s=3*o;i[s+0]=r[0],i[s+1]=r[4],i[s+2]=r[8]}return i}var vUe=new h,DUe=new Me,wUe=new h;function eoe(e,t,n){let i=new Array(t),o=rn.getAttributeBySemantic(e,Hr.TRANSLATION),r=rn.getAttributeBySemantic(e,Hr.ROTATION),s=rn.getAttributeBySemantic(e,Hr.SCALE),a=new h(-Number.MAX_VALUE,-Number.MAX_VALUE,-Number.MAX_VALUE),c=new h(Number.MAX_VALUE,Number.MAX_VALUE,Number.MAX_VALUE),l=u(o),f=u(r),d=u(s),p=l?o.typedArray:new Float32Array(t*3),g=f?r.typedArray:new Float32Array(t*4);f&&r.normalized&&(g=jn.dequantize(g,r.componentDatatype,r.type,t));let m;d?m=s.typedArray:(m=new Float32Array(t*3),m.fill(1));for(let x=0;x<t;x++){let C=new h(p[x*3],p[x*3+1],p[x*3+2],vUe);h.maximumByComponent(a,C,a),h.minimumByComponent(c,C,c);let E=new Me(g[x*4],g[x*4+1],g[x*4+2],f?g[x*4+3]:1,DUe),T=new h(m[x*3],m[x*3+1],m[x*3+2],wUe),S=N.fromTranslationQuaternionRotationScale(C,E,T,new N);i[x]=S}let A=n.runtimeNode;return A.instancingTranslationMin=c,A.instancingTranslationMax=a,l&&(o.typedArray=void 0),f&&(r.typedArray=void 0),d&&(s.typedArray=void 0),i}function IUe(e,t,n){let i=new Array(t),o=e.typedArray,r=new h(Number.MAX_VALUE,Number.MAX_VALUE,Number.MAX_VALUE),s=new h(-Number.MAX_VALUE,-Number.MAX_VALUE,-Number.MAX_VALUE);for(let c=0;c<t;c++){let l=new h(o[c*3],o[c*3+1],o[c*3+2]);i[c]=l,h.minimumByComponent(r,l,r),h.maximumByComponent(s,l,s)}let a=n.runtimeNode;return a.instancingTranslationMin=r,a.instancingTranslationMax=s,e.typedArray=void 0,i}function y6(e,t){let n=ft.createVertexBuffer({context:t.context,typedArray:e,usage:Ne.STATIC_DRAW});return n.vertexArrayDestroyable=!1,n}function PUe(e,t,n,i,o){let r=rn.getAttributeBySemantic(n,Hr.ROTATION);u(r)?OUe(e,n,i,t,o):RUe(e,n,i,t,o)}function OUe(e,t,n,i,o){let r=e.shaderBuilder,s=t.attributes[0].count,a=e.model,c=e.runtimeNode;r.addDefine("HAS_INSTANCE_MATRICES");let l="Transform",f,d=c.instancingTransformsBuffer;if(!u(d)){f=eoe(t,s,e);let A=g6(f);d=y6(A,i),a._modelResources.push(d),c.instancingTransformsBuffer=d}if(Xie(e,d,n,l),!o)return;let p=Ge(i);p.mode=te.COLUMBUS_VIEW,$ie(e,p);let g=c.instancingTransformsBuffer2D;if(!u(g)){let A=CUe(f,e,p,f),x=g6(A);g=y6(x,i),a._modelResources.push(g),c.instancingTransformsBuffer2D=g}Xie(e,g,n,"Transform2D")}function RUe(e,t,n,i,o){let r=e.shaderBuilder,s=e.runtimeNode,a=rn.getAttributeBySemantic(t,Hr.TRANSLATION),c=rn.getAttributeBySemantic(t,Hr.SCALE);if(u(c)){r.addDefine("HAS_INSTANCE_SCALE");let C="Scale";_6(e,c.buffer,c.byteOffset,c.byteStride,n,C)}if(!u(a))return;let l,f=a.typedArray;u(f)?l=IUe(a,a.count,e):u(s.instancingTranslationMin)||(s.instancingTranslationMin=a.min,s.instancingTranslationMax=a.max),r.addDefine("HAS_INSTANCE_TRANSLATION");let d="Translation";if(_6(e,a.buffer,a.byteOffset,a.byteStride,n,d),!o)return;let p=Ge(i);p.mode=te.COLUMBUS_VIEW,$ie(e,p);let g=s.instancingTranslationBuffer2D;if(!u(g)){let C=TUe(l,e,p,l),E=SUe(C);g=y6(E,i),e.model._modelResources.push(g),s.instancingTranslationBuffer2D=g}_6(e,g,0,void 0,n,"Translation2D")}function Xie(e,t,n,i){let r=X.getSizeInBytes(X.FLOAT),s=r*12,a=[{index:e.attributeIndex++,vertexBuffer:t,componentsPerAttribute:4,componentDatatype:X.FLOAT,normalize:!1,offsetInBytes:0,strideInBytes:s,instanceDivisor:1},{index:e.attributeIndex++,vertexBuffer:t,componentsPerAttribute:4,componentDatatype:X.FLOAT,normalize:!1,offsetInBytes:r*4,strideInBytes:s,instanceDivisor:1},{index:e.attributeIndex++,vertexBuffer:t,componentsPerAttribute:4,componentDatatype:X.FLOAT,normalize:!1,offsetInBytes:r*8,strideInBytes:s,instanceDivisor:1}],c=e.shaderBuilder;c.addAttribute("vec4",`a_instancing${i}Row0`),c.addAttribute("vec4",`a_instancing${i}Row1`),c.addAttribute("vec4",`a_instancing${i}Row2`),n.push.apply(n,a)}function _6(e,t,n,i,o,r){o.push({index:e.attributeIndex++,vertexBuffer:t,componentsPerAttribute:3,componentDatatype:X.FLOAT,normalize:!1,offsetInBytes:n,strideInBytes:i,instanceDivisor:1}),e.shaderBuilder.addAttribute("vec3",`a_instance${r}`)}function BUe(e,t,n,i){let o=n.attributes,r=e.shaderBuilder;for(let s=0;s<o.length;s++){let a=o[s];a.semantic===Hr.FEATURE_ID&&(a.setIndex>=e.featureIdVertexAttributeSetIndex&&(e.featureIdVertexAttributeSetIndex=a.setIndex+1),i.push({index:e.attributeIndex++,vertexBuffer:a.buffer,componentsPerAttribute:on.getNumberOfComponents(a.type),componentDatatype:a.componentDatatype,normalize:!1,offsetInBytes:a.byteOffset,strideInBytes:a.byteStride,instanceDivisor:1}),r.addAttribute("float",`a_instanceFeatureId_${a.setIndex}`))}}var Q1=Kie;var A6={};A6.name="ModelMatrixUpdateStage";A6.update=function(e,t,n){let i=n.mode!==te.SCENE3D;if(!(i&&t._model._projectTo2D)&&e._transformDirty){let o=i?t._computedModelMatrix2D:t._computedModelMatrix;toe(e,t,o,e.transformToRoot),e._transformDirty=!1}};function toe(e,t,n,i){let o;i=N.multiplyTransformation(i,e.transform,new N),e.updateComputedTransform();let r=e.runtimePrimitives.length;for(o=0;o<r;o++){let c=e.runtimePrimitives[o].drawCommand;c.modelMatrix=N.multiplyTransformation(n,i,c.modelMatrix),c.cullFace=rn.getCullFace(c.modelMatrix,c.primitiveType)}let s=e.children.length;for(o=0;o<s;o++){let a=t._runtimeNodes[e.children[o]];a._transformToRoot=N.clone(i,a._transformToRoot),toe(a,t,n,i),a._transformDirty=!1}}var $1=A6;var noe={name:"NodeStatisticsPipelineStage",_countInstancingAttributes:ioe,_countGeneratedBuffers:ooe};noe.process=function(e,t,n){let i=e.model.statistics,o=t.instances,r=e.runtimeNode;ioe(i,o),ooe(i,r)};function ioe(e,t){if(!u(t))return;let n=t.attributes,i=n.length;for(let o=0;o<i;o++){let r=n[o];u(r.buffer)&&e.addBuffer(r.buffer,!1)}}function ooe(e,t){u(t.instancingTransformsBuffer)&&e.addBuffer(t.instancingTransformsBuffer,!1),u(t.instancingTransformsBuffer2D)&&e.addBuffer(t.instancingTransformsBuffer2D,!1),u(t.instancingTranslationBuffer2D)&&e.addBuffer(t.instancingTranslationBuffer2D,!1)}var eO=noe;function tE(e){e=y(e,y.EMPTY_OBJECT);let t=e.node,n=e.transform,i=e.transformToRoot,o=e.sceneGraph,r=e.children;this._node=t,this._name=t.name,this._id=t.index,this._sceneGraph=o,this._children=r,this._originalTransform=N.clone(n,this._originalTransform),this._transform=N.clone(n,this._transform),this._transformToRoot=N.clone(i,this._transformToRoot),this._computedTransform=new N,this._transformDirty=!1,this._transformParameters=void 0,this._morphWeights=[],this._runtimeSkin=void 0,this._computedJointMatrices=[],this.show=!0,this.userAnimated=!1,this.pipelineStages=[],this.runtimePrimitives=[],this.updateStages=[],this.instancingTranslationMin=void 0,this.instancingTranslationMax=void 0,this.instancingTransformsBuffer=void 0,this.instancingTransformsBuffer2D=void 0,this.instancingTranslationBuffer2D=void 0,this.instancingReferencePoint2D=void 0,MUe(this)}Object.defineProperties(tE.prototype,{node:{get:function(){return this._node}},sceneGraph:{get:function(){return this._sceneGraph}},children:{get:function(){return this._children}},transform:{get:function(){return this._transform},set:function(e){this._transformDirty=!0,this._transform=N.clone(e,this._transform)}},transformToRoot:{get:function(){return this._transformToRoot}},computedTransform:{get:function(){return this._computedTransform}},originalTransform:{get:function(){return this._originalTransform}},translation:{get:function(){return u(this._transformParameters)?this._transformParameters.translation:void 0},set:function(e){let t=this._transformParameters,n=t.translation;h.equals(n,e)||(t.translation=h.clone(e,t.translation),x6(this,t))}},rotation:{get:function(){return u(this._transformParameters)?this._transformParameters.rotation:void 0},set:function(e){let t=this._transformParameters,n=t.rotation;Me.equals(n,e)||(t.rotation=Me.clone(e,t.rotation),x6(this,t))}},scale:{get:function(){return u(this._transformParameters)?this._transformParameters.scale:void 0},set:function(e){let t=this._transformParameters,n=t.scale;h.equals(n,e)||(t.scale=h.clone(e,t.scale),x6(this,t))}},morphWeights:{get:function(){return this._morphWeights},set:function(e){let t=e.length;for(let n=0;n<t;n++)this._morphWeights[n]=e[n]}},runtimeSkin:{get:function(){return this._runtimeSkin}},computedJointMatrices:{get:function(){return this._computedJointMatrices}}});function MUe(e){let t=e.transform,n=e.transformToRoot,i=e._computedTransform;e._computedTransform=N.multiply(n,t,i);let o=e.node;u(o.matrix)||(e._transformParameters=new fg(o.translation,o.rotation,o.scale)),u(o.morphWeights)&&(e._morphWeights=o.morphWeights.slice());let r=o.articulationName;if(u(r)){let c=e.sceneGraph._runtimeArticulations[r];u(c)&&c.runtimeNodes.push(e)}}function x6(e,t){e._transformDirty=!0,e._transform=N.fromTranslationRotationScale(t,e._transform)}tE.prototype.getChild=function(e){return this.sceneGraph._runtimeNodes[this.children[e]]};tE.prototype.configurePipeline=function(){let e=this.node,t=this.pipelineStages;t.length=0;let n=this.updateStages;n.length=0,u(e.instances)&&t.push(Q1),t.push(eO),n.push($1)};tE.prototype.updateComputedTransform=function(){this._computedTransform=N.multiply(this._transformToRoot,this._transform,this._computedTransform)};tE.prototype.updateJointMatrices=function(){let e=this._runtimeSkin;if(!u(e))return;e.updateJointMatrices();let t=this._computedJointMatrices,n=e.jointMatrices,i=n.length;for(let o=0;o<i;o++){u(t[o])||(t[o]=new N);let r=N.multiplyTransformation(this.transformToRoot,this.transform,t[o]),s=N.inverseTransformation(r,t[o]);t[o]=N.multiplyTransformation(s,n[o],t[o])}};var tO=tE;var roe={name:"AlphaPipelineStage"};roe.process=function(e,t,n){let i=e.alphaOptions,o=e.model;i.pass=y(i.pass,o.opaquePass);let r=e.renderStateOptions;i.pass===Ee.TRANSLUCENT&&(r.cull.enabled=!1,r.depthMask=!1,r.blending=un.ALPHA_BLEND);let s=e.shaderBuilder,a=e.uniformMap;u(i.alphaCutoff)&&(s.addDefine("ALPHA_MODE_MASK",void 0,Ce.FRAGMENT),s.addUniform("float","u_alphaCutoff",Ce.FRAGMENT),a.u_alphaCutoff=function(){return i.alphaCutoff})};var nO=roe;var soe={name:"BatchTexturePipelineStage"};soe.process=function(e,t,n){let i=e.shaderBuilder,o={},r=e.model,s=r.featureTables[r.featureTableId],a=s.featuresLength;i.addUniform("int","model_featuresLength"),o.model_featuresLength=function(){return a};let c=s.batchTexture;i.addUniform("sampler2D","model_batchTexture"),o.model_batchTexture=function(){return y(c.batchTexture,c.defaultTexture)},i.addUniform("vec4","model_textureStep"),o.model_textureStep=function(){return c.textureStep},c.textureDimensions.y>1&&(i.addDefine("MULTILINE_BATCH_TEXTURE"),i.addUniform("vec2","model_textureDimensions"),o.model_textureDimensions=function(){return c.textureDimensions}),e.uniformMap=gt(o,e.uniformMap)};var iO=soe;var aoe={name:"ClassificationPipelineStage"};aoe.process=function(e,t,n){e.shaderBuilder.addDefine("HAS_CLASSIFICATION",void 0,Ce.BOTH);let o=e.runtimePrimitive;u(o.batchLengths)||LUe(t,o)};function LUe(e,t){let n=rn.getAttributeBySemantic(e,Ct.POSITION);if(!u(n))throw new ue("Primitives must have a position attribute to be used for classification.");let i,o=e.indices,r=u(o);r&&(i=o.typedArray,o.typedArray=void 0);let s=r?o.count:n.count,a=rn.getAttributeBySemantic(e,Ct.FEATURE_ID,0);if(!u(a)){t.batchLengths=[s],t.batchOffsets=[0];return}let c=a.typedArray;a.typedArray=void 0;let l=[],f=[0],d=r?i[0]:0,p=c[d],g=0;for(let A=1;A<s;A++){let x=r?i[A]:A,C=c[x];if(C!==p){let E=A-g,T=A;l.push(E),f.push(T),g=T,p=C}}let m=s-g;l.push(m),t.batchLengths=l,t.batchOffsets=f}var oO=aoe;var rO=`void filterByPassType(inout vec3 positionMC, vec4 featureColor)
{
bool styleTranslucent = (featureColor.a != 1.0);
// Only render translucent features in the translucent pass (if the style or the original command has translucency).
if (czm_pass == czm_passTranslucent && !styleTranslucent && !model_commandTranslucent)
{
// If the model has a translucent silhouette, it needs to render during the silhouette color command,
// (i.e. the command where model_silhouettePass = true), even if the model isn't translucent.
#ifdef HAS_SILHOUETTE
positionMC *= float(model_silhouettePass);
#else
positionMC *= 0.0;
#endif
}
// If the current pass is not the translucent pass and the style is not translucent, don't render the feature.
else if (czm_pass != czm_passTranslucent && styleTranslucent)
{
positionMC *= 0.0;
}
}
void cpuStylingStage(inout vec3 positionMC, inout SelectedFeature feature)
{
float show = ceil(feature.color.a);
positionMC *= show;
#if defined(HAS_SELECTED_FEATURE_ID_ATTRIBUTE) && !defined(HAS_CLASSIFICATION)
filterByPassType(positionMC, feature.color);
#endif
}
`;var sO=`void filterByPassType(vec4 featureColor)
{
bool styleTranslucent = (featureColor.a != 1.0);
// Only render translucent features in the translucent pass (if the style or the original command has translucency).
if (czm_pass == czm_passTranslucent && !styleTranslucent && !model_commandTranslucent)
{
// If the model has a translucent silhouette, it needs to render during the silhouette color command,
// (i.e. the command where model_silhouettePass = true), even if the model isn't translucent.
#ifdef HAS_SILHOUETTE
if(!model_silhouettePass) {
discard;
}
#else
discard;
#endif
}
// If the current pass is not the translucent pass and the style is not translucent, don't render the feature.
else if (czm_pass != czm_passTranslucent && styleTranslucent)
{
discard;
}
}
void cpuStylingStage(inout czm_modelMaterial material, SelectedFeature feature)
{
vec4 featureColor = feature.color;
if (featureColor.a == 0.0)
{
discard;
}
// If a feature ID vertex attribute is used, the pass type filter is applied in the vertex shader.
// So, we only apply in in the fragment shader if the feature ID texture is used.
#if defined(HAS_SELECTED_FEATURE_ID_TEXTURE) && !defined(HAS_CLASSIFICATION)
filterByPassType(featureColor);
#endif
featureColor = czm_gammaCorrect(featureColor);
// Classification models compute the diffuse differently.
#ifdef HAS_CLASSIFICATION
material.diffuse = featureColor.rgb * featureColor.a;
#else
float highlight = ceil(model_colorBlend);
material.diffuse *= mix(featureColor.rgb, vec3(1.0), highlight);
#endif
material.alpha *= featureColor.a;
}
`;var coe={name:"CPUStylingPipelineStage"};coe.process=function(e,t,n){let i=e.model,o=e.shaderBuilder;o.addVertexLines(rO),o.addFragmentLines(sO),o.addDefine("USE_CPU_STYLING",void 0,Ce.BOTH),u(i.color)||(o.addUniform("float",Vg.COLOR_BLEND_UNIFORM_NAME,Ce.FRAGMENT),e.uniformMap[Vg.COLOR_BLEND_UNIFORM_NAME]=function(){return Xa.getColorBlend(i.colorBlendMode,i.colorBlendAmount)}),o.addUniform("bool","model_commandTranslucent",Ce.BOTH),e.uniformMap.model_commandTranslucent=function(){return e.alphaOptions.pass===Ee.TRANSLUCENT}};var aO=coe;var loe={MODIFY_MATERIAL:"MODIFY_MATERIAL",REPLACE_MATERIAL:"REPLACE_MATERIAL"};loe.getDefineName=function(e){return`CUSTOM_SHADER_${e}`};var Np=Object.freeze(loe);var cO=`void customShaderStage(
inout czm_modelVertexOutput vsOutput,
inout ProcessedAttributes attributes,
FeatureIds featureIds,
Metadata metadata,
MetadataClass metadataClass,
MetadataStatistics metadataStatistics
) {
// VertexInput and initializeInputStruct() are dynamically generated in JS,
// see CustomShaderPipelineStage.js
VertexInput vsInput;
initializeInputStruct(vsInput, attributes);
vsInput.featureIds = featureIds;
vsInput.metadata = metadata;
vsInput.metadataClass = metadataClass;
vsInput.metadataStatistics = metadataStatistics;
vertexMain(vsInput, vsOutput);
attributes.positionMC = vsOutput.positionMC;
}
`;var lO=`void customShaderStage(
inout czm_modelMaterial material,
ProcessedAttributes attributes,
FeatureIds featureIds,
Metadata metadata,
MetadataClass metadataClass,
MetadataStatistics metadataStatistics
) {
// FragmentInput and initializeInputStruct() are dynamically generated in JS,
// see CustomShaderPipelineStage.js
FragmentInput fsInput;
initializeInputStruct(fsInput, attributes);
fsInput.featureIds = featureIds;
fsInput.metadata = metadata;
fsInput.metadataClass = metadataClass;
fsInput.metadataStatistics = metadataStatistics;
fragmentMain(fsInput, material);
}
`;var uO=`void featureIdStage(out FeatureIds featureIds, ProcessedAttributes attributes) {
initializeFeatureIds(featureIds, attributes);
initializeFeatureIdAliases(featureIds);
}
`;var fO=`void featureIdStage(out FeatureIds featureIds, ProcessedAttributes attributes)
{
initializeFeatureIds(featureIds, attributes);
initializeFeatureIdAliases(featureIds);
setFeatureIdVaryings();
}
`;var Ni={name:"FeatureIdPipelineStage",STRUCT_ID_FEATURE_IDS_VS:"FeatureIdsVS",STRUCT_ID_FEATURE_IDS_FS:"FeatureIdsFS",STRUCT_NAME_FEATURE_IDS:"FeatureIds",FUNCTION_ID_INITIALIZE_FEATURE_IDS_VS:"initializeFeatureIdsVS",FUNCTION_ID_INITIALIZE_FEATURE_IDS_FS:"initializeFeatureIdsFS",FUNCTION_ID_INITIALIZE_FEATURE_ID_ALIASES_VS:"initializeFeatureIdAliasesVS",FUNCTION_ID_INITIALIZE_FEATURE_ID_ALIASES_FS:"initializeFeatureIdAliasesFS",FUNCTION_SIGNATURE_INITIALIZE_FEATURE_IDS:"void initializeFeatureIds(out FeatureIds featureIds, ProcessedAttributes attributes)",FUNCTION_SIGNATURE_INITIALIZE_FEATURE_ID_ALIASES:"void initializeFeatureIdAliases(inout FeatureIds featureIds)",FUNCTION_ID_SET_FEATURE_ID_VARYINGS:"setFeatureIdVaryings",FUNCTION_SIGNATURE_SET_FEATURE_ID_VARYINGS:"void setFeatureIdVaryings()"};Ni.process=function(e,t,n){let i=e.shaderBuilder;NUe(i);let o=e.runtimeNode.node.instances;u(o)&&FUe(e,o,n),VUe(e,t,n),i.addVertexLines(fO),i.addFragmentLines(uO)};function NUe(e){e.addStruct(Ni.STRUCT_ID_FEATURE_IDS_VS,Ni.STRUCT_NAME_FEATURE_IDS,Ce.VERTEX),e.addStruct(Ni.STRUCT_ID_FEATURE_IDS_FS,Ni.STRUCT_NAME_FEATURE_IDS,Ce.FRAGMENT),e.addFunction(Ni.FUNCTION_ID_INITIALIZE_FEATURE_IDS_VS,Ni.FUNCTION_SIGNATURE_INITIALIZE_FEATURE_IDS,Ce.VERTEX),e.addFunction(Ni.FUNCTION_ID_INITIALIZE_FEATURE_IDS_FS,Ni.FUNCTION_SIGNATURE_INITIALIZE_FEATURE_IDS,Ce.FRAGMENT),e.addFunction(Ni.FUNCTION_ID_INITIALIZE_FEATURE_ID_ALIASES_VS,Ni.FUNCTION_SIGNATURE_INITIALIZE_FEATURE_ID_ALIASES,Ce.VERTEX),e.addFunction(Ni.FUNCTION_ID_INITIALIZE_FEATURE_ID_ALIASES_FS,Ni.FUNCTION_SIGNATURE_INITIALIZE_FEATURE_ID_ALIASES,Ce.FRAGMENT),e.addFunction(Ni.FUNCTION_ID_SET_FEATURE_ID_VARYINGS,Ni.FUNCTION_SIGNATURE_SET_FEATURE_ID_VARYINGS,Ce.VERTEX)}function FUe(e,t,n){let i=t.featureIds,o=t.attributes[0].count;for(let r=0;r<i.length;r++){let s=i[r],a=s.positionalLabel;s instanceof Ot.FeatureIdAttribute?UUe(e,s,a):uoe(e,s,a,o,1,n);let c=s.label;u(c)&&foe(e,a,c,Ce.BOTH)}}function VUe(e,t,n){let i=t.featureIds,r=rn.getAttributeBySemantic(t,Ct.POSITION).count;for(let s=0;s<i.length;s++){let a=i[s],c=a.positionalLabel,l=Ce.BOTH;a instanceof Ot.FeatureIdAttribute?kUe(e,a,c):a instanceof Ot.FeatureIdImplicitRange?uoe(e,a,c,r,void 0,n):(zUe(e,a,c,s,n),l=Ce.FRAGMENT);let f=a.label;u(f)&&foe(e,c,f,l)}}function UUe(e,t,n){let i=e.shaderBuilder;i.addStructField(Ni.STRUCT_ID_FEATURE_IDS_VS,"int",n),i.addStructField(Ni.STRUCT_ID_FEATURE_IDS_FS,"int",n);let o=t.setIndex,r=n.replace(/_\d+$/,"_"),s=`a_${r}${o}`,a=`v_${r}${o}`,c=`featureIds.${n} = int(czm_round(${s}));`,l=`featureIds.${n} = int(czm_round(${a}));`;i.addFunctionLines(Ni.FUNCTION_ID_INITIALIZE_FEATURE_IDS_VS,[c]),i.addFunctionLines(Ni.FUNCTION_ID_INITIALIZE_FEATURE_IDS_FS,[l]),i.addVarying("float",a),i.addFunctionLines(Ni.FUNCTION_ID_SET_FEATURE_ID_VARYINGS,[`${a} = ${s};`])}function kUe(e,t,n){let i=e.shaderBuilder;i.addStructField(Ni.STRUCT_ID_FEATURE_IDS_VS,"int",n),i.addStructField(Ni.STRUCT_ID_FEATURE_IDS_FS,"int",n);let o=t.setIndex,r=n.replace(/_\d+$/,"_"),s=[`featureIds.${n} = int(czm_round(attributes.${r}${o}));`];i.addFunctionLines(Ni.FUNCTION_ID_INITIALIZE_FEATURE_IDS_VS,s),i.addFunctionLines(Ni.FUNCTION_ID_INITIALIZE_FEATURE_IDS_FS,s)}function uoe(e,t,n,i,o,r){HUe(e,t,i,o,r);let s=e.shaderBuilder,a=`a_implicit_${n}`;s.addAttribute("float",a);let c=`v_implicit_${n}`;s.addVarying("float",c),s.addStructField(Ni.STRUCT_ID_FEATURE_IDS_VS,"int",n),s.addStructField(Ni.STRUCT_ID_FEATURE_IDS_FS,"int",n),s.addFunctionLines(Ni.FUNCTION_ID_SET_FEATURE_ID_VARYINGS,[`${c} = ${a};`]),s.addFunctionLines(Ni.FUNCTION_ID_INITIALIZE_FEATURE_IDS_VS,[`featureIds.${n} = int(czm_round(${a}));`]),s.addFunctionLines(Ni.FUNCTION_ID_INITIALIZE_FEATURE_IDS_FS,[`featureIds.${n} = int(czm_round(${c}));`])}function zUe(e,t,n,i,o){let r=`u_featureIdTexture_${i}`,s=e.uniformMap,a=t.textureReader;s[r]=function(){return y(a.texture,o.context.defaultTexture)};let c=a.channels,l=e.shaderBuilder;l.addStructField(Ni.STRUCT_ID_FEATURE_IDS_FS,"int",n),l.addUniform("sampler2D",r,Ce.FRAGMENT);let f=`v_texCoord_${a.texCoord}`,d=`texture(${r}, ${f}).${c}`,p=`featureIds.${n} = czm_unpackUint(${d});`;l.addFunctionLines(Ni.FUNCTION_ID_INITIALIZE_FEATURE_IDS_FS,[p])}function foe(e,t,n,i){let o=e.shaderBuilder,r=Ce.includesVertexShader(i);r&&o.addStructField(Ni.STRUCT_ID_FEATURE_IDS_VS,"int",n),o.addStructField(Ni.STRUCT_ID_FEATURE_IDS_FS,"int",n);let s=[`featureIds.${n} = featureIds.${t};`];r&&o.addFunctionLines(Ni.FUNCTION_ID_INITIALIZE_FEATURE_ID_ALIASES_VS,s),o.addFunctionLines(Ni.FUNCTION_ID_INITIALIZE_FEATURE_ID_ALIASES_FS,s)}function HUe(e,t,n,i,o){let r=e.model,s,a;if(u(t.repeat)){let l=GUe(t,n);s=ft.createVertexBuffer({context:o.context,typedArray:l,usage:Ne.STATIC_DRAW}),s.vertexArrayDestroyable=!1,r._pipelineResources.push(s);let f=!1;r.statistics.addBuffer(s,f)}else a=[t.offset];let c={index:e.attributeIndex++,instanceDivisor:i,value:a,vertexBuffer:s,normalize:!1,componentsPerAttribute:1,componentDatatype:X.FLOAT,strideInBytes:X.getSizeInBytes(X.FLOAT),offsetInBytes:0};e.attributes.push(c)}function GUe(e,t){let n=e.offset,i=e.repeat,o=new Float32Array(t);for(let r=0;r<t;r++)o[r]=n+Math.floor(r/i);return o}var Ug=Ni;var dO=`void metadataStage(
out Metadata metadata,
out MetadataClass metadataClass,
out MetadataStatistics metadataStatistics,
ProcessedAttributes attributes
)
{
initializeMetadata(metadata, metadataClass, metadataStatistics, attributes);
}
`;var hO=`void metadataStage(
out Metadata metadata,
out MetadataClass metadataClass,
out MetadataStatistics metadataStatistics,
ProcessedAttributes attributes
)
{
initializeMetadata(metadata, metadataClass, metadataStatistics, attributes);
setMetadataVaryings();
}
`;var Ti={name:"MetadataPipelineStage",STRUCT_ID_METADATA_VS:"MetadataVS",STRUCT_ID_METADATA_FS:"MetadataFS",STRUCT_NAME_METADATA:"Metadata",STRUCT_ID_METADATA_CLASS_VS:"MetadataClassVS",STRUCT_ID_METADATA_CLASS_FS:"MetadataClassFS",STRUCT_NAME_METADATA_CLASS:"MetadataClass",STRUCT_ID_METADATA_STATISTICS_VS:"MetadataStatisticsVS",STRUCT_ID_METADATA_STATISTICS_FS:"MetadataStatisticsFS",STRUCT_NAME_METADATA_STATISTICS:"MetadataStatistics",FUNCTION_ID_INITIALIZE_METADATA_VS:"initializeMetadataVS",FUNCTION_ID_INITIALIZE_METADATA_FS:"initializeMetadataFS",FUNCTION_SIGNATURE_INITIALIZE_METADATA:"void initializeMetadata(out Metadata metadata, out MetadataClass metadataClass, out MetadataStatistics metadataStatistics, ProcessedAttributes attributes)",FUNCTION_ID_SET_METADATA_VARYINGS:"setMetadataVaryings",FUNCTION_SIGNATURE_SET_METADATA_VARYINGS:"void setMetadataVaryings()",METADATA_CLASS_FIELDS:[{specName:"noData",shaderName:"noData"},{specName:"default",shaderName:"defaultValue"},{specName:"min",shaderName:"minValue"},{specName:"max",shaderName:"maxValue"}],METADATA_STATISTICS_FIELDS:[{specName:"min",shaderName:"minValue"},{specName:"max",shaderName:"maxValue"},{specName:"mean",shaderName:"mean",type:"float"},{specName:"median",shaderName:"median"},{specName:"standardDeviation",shaderName:"standardDeviation",type:"float"},{specName:"variance",shaderName:"variance",type:"float"},{specName:"sum",shaderName:"sum"}]};Ti.process=function(e,t,n){let{shaderBuilder:i,model:o}=e,{structuralMetadata:r={},content:s}=o,a=s?.tileset.metadataExtension?.statistics,c=WUe(r.propertyAttributes,t,a),l=qUe(r.propertyTextures,a),f=c.concat(l);XUe(i,f),JUe(i),i.addVertexLines(hO),i.addFragmentLines(dO);for(let d=0;d<c.length;d++){let p=c[d];QUe(e,p)}for(let d=0;d<l.length;d++){let p=l[d];eke(e,p)}};function WUe(e,t,n){return u(e)?e.flatMap(i=>jUe(i,t,n)):[]}function jUe(e,t,n){let{getAttributeByName:i,getAttributeInfo:o,sanitizeGlslIdentifier:r}=rn,s=e.class.id,a=n?.classes[s],c=Object.entries(e.properties),l=new Array(c.length);for(let f=0;f<c.length;f++){let[d,p]=c[f],g=i(t,p.attribute),{glslType:m,variableName:A}=o(g);l[f]={metadataVariable:r(d),property:p,type:p.classProperty.type,glslType:m,variableName:A,propertyStatistics:a?.properties[d],shaderDestination:Ce.BOTH}}return l}function qUe(e,t){return u(e)?e.flatMap(n=>YUe(n,t)):[]}function YUe(e,t){let{sanitizeGlslIdentifier:n}=rn,i=e.class.id,o=t?.classes[i],r=Object.entries(e.properties).filter(([a,c])=>c.isGpuCompatible()),s=new Array(r.length);for(let a=0;a<r.length;a++){let[c,l]=r[a];s[a]={metadataVariable:n(c),property:l,type:l.classProperty.type,glslType:l.getGlslType(),propertyStatistics:o?.properties[c],shaderDestination:Ce.FRAGMENT}}return s}function XUe(e,t){let n=new Set,i=new Set;for(let a=0;a<t.length;a++){let{type:c,glslType:l,propertyStatistics:f}=t[a];n.add(l),u(f)&&c!==Ht.ENUM&&i.add(l)}let o=Ti.METADATA_CLASS_FIELDS;for(let a of n){let c=`${a}MetadataClass`;s(c,a,o)}let r=Ti.METADATA_STATISTICS_FIELDS;for(let a of i){let c=`${a}MetadataStatistics`;s(c,a,r)}function s(a,c,l){e.addStruct(a,a,Ce.BOTH);for(let f=0;f<l.length;f++){let{shaderName:d}=l[f],p=l[f].type==="float"?ZUe(c):c;e.addStructField(a,p,d)}}}var KUe={int:"float",ivec2:"vec2",ivec3:"vec3",ivec4:"vec4"};function ZUe(e){let t=KUe[e];return u(t)?t:e}function JUe(e){e.addStruct(Ti.STRUCT_ID_METADATA_VS,Ti.STRUCT_NAME_METADATA,Ce.VERTEX),e.addStruct(Ti.STRUCT_ID_METADATA_FS,Ti.STRUCT_NAME_METADATA,Ce.FRAGMENT),e.addStruct(Ti.STRUCT_ID_METADATA_CLASS_VS,Ti.STRUCT_NAME_METADATA_CLASS,Ce.VERTEX),e.addStruct(Ti.STRUCT_ID_METADATA_CLASS_FS,Ti.STRUCT_NAME_METADATA_CLASS,Ce.FRAGMENT),e.addStruct(Ti.STRUCT_ID_METADATA_STATISTICS_VS,Ti.STRUCT_NAME_METADATA_STATISTICS,Ce.VERTEX),e.addStruct(Ti.STRUCT_ID_METADATA_STATISTICS_FS,Ti.STRUCT_NAME_METADATA_STATISTICS,Ce.FRAGMENT),e.addFunction(Ti.FUNCTION_ID_INITIALIZE_METADATA_VS,Ti.FUNCTION_SIGNATURE_INITIALIZE_METADATA,Ce.VERTEX),e.addFunction(Ti.FUNCTION_ID_INITIALIZE_METADATA_FS,Ti.FUNCTION_SIGNATURE_INITIALIZE_METADATA,Ce.FRAGMENT),e.addFunction(Ti.FUNCTION_ID_SET_METADATA_VARYINGS,Ti.FUNCTION_SIGNATURE_SET_METADATA_VARYINGS,Ce.VERTEX)}function QUe(e,t){$Ue(e,t),doe(e.shaderBuilder,t),hoe(e.shaderBuilder,t)}function $Ue(e,t){let{shaderBuilder:n}=e,{metadataVariable:i,property:o,glslType:r}=t,s=poe({valueExpression:`attributes.${t.variableName}`,renderResources:e,glslType:r,metadataVariable:i,shaderDestination:Ce.BOTH,property:o});n.addStructField(Ti.STRUCT_ID_METADATA_VS,r,i),n.addStructField(Ti.STRUCT_ID_METADATA_FS,r,i);let a=`metadata.${i} = ${s};`;n.addFunctionLines(Ti.FUNCTION_ID_INITIALIZE_METADATA_VS,[a]),n.addFunctionLines(Ti.FUNCTION_ID_INITIALIZE_METADATA_FS,[a])}function eke(e,t){tke(e,t),doe(e.shaderBuilder,t),hoe(e.shaderBuilder,t)}function tke(e,t){let{shaderBuilder:n,uniformMap:i}=e,{metadataVariable:o,glslType:r,property:s}=t,{texCoord:a,channels:c,index:l,texture:f}=s.textureReader,d=`u_propertyTexture_${l}`;i.hasOwnProperty(d)||(n.addUniform("sampler2D",d,Ce.FRAGMENT),i[d]=()=>f),n.addStructField(Ti.STRUCT_ID_METADATA_FS,r,o);let p=`attributes.texCoord_${a}`,g=`texture(${d}, ${p}).${c}`,m=s.unpackInShader(g),A=poe({valueExpression:m,renderResources:e,glslType:r,metadataVariable:o,shaderDestination:Ce.FRAGMENT,property:s}),x=`metadata.${o} = ${A};`;n.addFunctionLines(Ti.FUNCTION_ID_INITIALIZE_METADATA_FS,[x])}function doe(e,t){let{classProperty:n}=t.property,{metadataVariable:i,glslType:o,shaderDestination:r}=t,s=moe(Ti.METADATA_CLASS_FIELDS,n,`metadataClass.${i}`,o),a=`${o}MetadataClass`;e.addStructField(Ti.STRUCT_ID_METADATA_CLASS_FS,a,i),e.addFunctionLines(Ti.FUNCTION_ID_INITIALIZE_METADATA_FS,s),Ce.includesVertexShader(r)&&(e.addStructField(Ti.STRUCT_ID_METADATA_CLASS_VS,a,i),e.addFunctionLines(Ti.FUNCTION_ID_INITIALIZE_METADATA_VS,s))}function hoe(e,t){let{propertyStatistics:n}=t;if(!u(n))return;let{metadataVariable:i,type:o,glslType:r}=t;if(o===Ht.ENUM)return;let s=Ti.METADATA_STATISTICS_FIELDS,a=`metadataStatistics.${i}`,c=moe(s,n,a,r),l=`${r}MetadataStatistics`;e.addStructField(Ti.STRUCT_ID_METADATA_STATISTICS_FS,l,i),e.addFunctionLines(Ti.FUNCTION_ID_INITIALIZE_METADATA_FS,c),Ce.includesVertexShader(t.shaderDestination)&&(e.addStructField(Ti.STRUCT_ID_METADATA_STATISTICS_VS,l,i),e.addFunctionLines(Ti.FUNCTION_ID_INITIALIZE_METADATA_VS,c))}function moe(e,t,n,i){return u(t)?e.map(o).filter(u):[];function o(r){let s=t[r.specName];if(u(s))return`${n}.${r.shaderName} = ${i}(${s});`}}function poe(e){let{valueExpression:t,property:n}=e;if(!n.hasValueTransform)return t;let i=e.metadataVariable,o=`u_${i}_offset`,r=`u_${i}_scale`,{shaderBuilder:s,uniformMap:a}=e.renderResources,{glslType:c,shaderDestination:l}=e;s.addUniform(c,o,l),s.addUniform(c,r,l);let{offset:f,scale:d}=n;return a[o]=()=>f,a[r]=()=>d,`czm_valueTransform(${o}, ${r}, ${t})`}var ef=Ti;var nke={INHERIT:0,OPAQUE:1,TRANSLUCENT:2},kg=Object.freeze(nke);var Ws={name:"CustomShaderPipelineStage",STRUCT_ID_ATTRIBUTES_VS:"AttributesVS",STRUCT_ID_ATTRIBUTES_FS:"AttributesFS",STRUCT_NAME_ATTRIBUTES:"Attributes",STRUCT_ID_VERTEX_INPUT:"VertexInput",STRUCT_NAME_VERTEX_INPUT:"VertexInput",STRUCT_ID_FRAGMENT_INPUT:"FragmentInput",STRUCT_NAME_FRAGMENT_INPUT:"FragmentInput",FUNCTION_ID_INITIALIZE_INPUT_STRUCT_VS:"initializeInputStructVS",FUNCTION_SIGNATURE_INITIALIZE_INPUT_STRUCT_VS:"void initializeInputStruct(out VertexInput vsInput, ProcessedAttributes attributes)",FUNCTION_ID_INITIALIZE_INPUT_STRUCT_FS:"initializeInputStructFS",FUNCTION_SIGNATURE_INITIALIZE_INPUT_STRUCT_FS:"void initializeInputStruct(out FragmentInput fsInput, ProcessedAttributes attributes)",_oneTimeWarning:Dt};Ws.process=function(e,t,n){let i=e.shaderBuilder,o=e.model.customShader;u(o.lightingModel)&&(e.lightingOptions.lightingModel=o.lightingModel);let r=e.alphaOptions;o.translucencyMode===kg.TRANSLUCENT?r.pass=Ee.TRANSLUCENT:o.translucencyMode===kg.OPAQUE&&(r.pass=void 0);let s=uke(o,t);if(!s.customShaderEnabled)return;if(mke(i,o,s),s.shouldComputePositionWC&&i.addDefine("COMPUTE_POSITION_WC_CUSTOM_SHADER",void 0,Ce.BOTH),u(o.vertexShaderText)&&i.addDefine("HAS_CUSTOM_VERTEX_SHADER",void 0,Ce.VERTEX),u(o.fragmentShaderText)){i.addDefine("HAS_CUSTOM_FRAGMENT_SHADER",void 0,Ce.FRAGMENT);let l=Np.getDefineName(o.mode);i.addDefine(l,void 0,Ce.FRAGMENT)}let a=o.uniforms;for(let l in a)if(a.hasOwnProperty(l)){let f=a[l];i.addUniform(f.type,l)}let c=o.varyings;for(let l in c)if(c.hasOwnProperty(l)){let f=c[l];i.addVarying(f,l)}e.uniformMap=gt(e.uniformMap,o.uniformMap)};function ike(e){let t={};for(let n=0;n<e.length;n++){let i=e[n],o=rn.getAttributeInfo(i);t[o.variableName]=o}return t}var oke={position:"vec3",normal:"vec3",tangent:"vec3",bitangent:"vec3",texCoord:"vec2",color:"vec4",joints:"ivec4",weights:"vec4"},rke={position:"vec3(0.0)",normal:"vec3(0.0, 0.0, 1.0)",tangent:"vec3(1.0, 0.0, 0.0)",bitangent:"vec3(0.0, 1.0, 0.0)",texCoord:"vec2(0.0)",color:"vec4(1.0)",joints:"ivec4(0)",weights:"vec4(0.0)"};function _oe(e){let t=e.replace(/_[0-9]+$/,"");t=t.replace(/(MC|EC)$/,"");let n=oke[t],i=rke[t];if(u(n))return{attributeField:[n,e],value:i}}function ske(e,t,n){let i=goe(t,e.usedVariablesVertex.attributeSet,!1),o=i.addToShader,r=i.missingAttributes,s,a,c=[],l=[];for(s in o)if(o.hasOwnProperty(s)){let d=[o[s].glslType,s];c.push(d),a=`vsInput.attributes.${s} = attributes.${s};`,l.push(a)}for(let f=0;f<r.length;f++){s=r[f];let d=_oe(s);if(!u(d)){Ws._oneTimeWarning("CustomShaderPipelineStage.incompatiblePrimitiveVS",`Primitive is missing attribute ${s}, disabling custom vertex shader`);return}c.push(d.attributeField),a=`vsInput.attributes.${s} = ${d.value};`,l.push(a)}n.enabled=!0,n.attributeFields=c,n.initializationLines=l}function ake(e){let t=[],n=[],i=e.usedVariablesFragment.attributeSet;return i.hasOwnProperty("positionWC")&&(t.push(["vec3","positionWC"]),n.push("fsInput.attributes.positionWC = attributes.positionWC;")),i.hasOwnProperty("positionEC")&&(t.push(["vec3","positionEC"]),n.push("fsInput.attributes.positionEC = attributes.positionEC;")),{attributeFields:t,initializationLines:n}}function cke(e,t,n){let i=goe(t,e.usedVariablesFragment.attributeSet,!0),o=i.addToShader,r=i.missingAttributes,s,a,c=[],l=[];for(s in o)if(o.hasOwnProperty(s)){let p=[o[s].glslType,s];c.push(p),a=`fsInput.attributes.${s} = attributes.${s};`,l.push(a)}for(let d=0;d<r.length;d++){s=r[d];let p=_oe(s);if(!u(p)){Ws._oneTimeWarning("CustomShaderPipelineStage.incompatiblePrimitiveFS",`Primitive is missing attribute ${s}, disabling custom fragment shader.`);return}c.push(p.attributeField),a=`fsInput.attributes.${s} = ${p.value};`,l.push(a)}let f=ake(e);n.enabled=!0,n.attributeFields=c.concat(f.attributeFields),n.initializationLines=f.initializationLines.concat(l)}var lke={positionWC:!0,positionEC:!0};function goe(e,t,n){let i,o,r={};for(o in e)if(e.hasOwnProperty(o)){let a=e[o];i=o,n&&o==="normalMC"?i="normalEC":n&&o==="tangentMC"&&(i="tangentEC"),t.hasOwnProperty(i)&&(r[i]=a)}let s=[];for(o in t)if(t.hasOwnProperty(o)){if(lke.hasOwnProperty(o))continue;i=o,n&&o==="normalEC"?i="normalMC":n&&o==="tangentEC"&&(i="tangentMC"),e.hasOwnProperty(i)||s.push(o)}return{addToShader:r,missingAttributes:s}}function uke(e,t){let n={enabled:!1},i={enabled:!1},o=ike(t.attributes);u(e.vertexShaderText)&&ske(e,o,n),u(e.fragmentShaderText)&&cke(e,o,i);let s=e.usedVariablesFragment.attributeSet.hasOwnProperty("positionWC")&&i.enabled;return{vertexLines:n,fragmentLines:i,vertexLinesEnabled:n.enabled,fragmentLinesEnabled:i.enabled,customShaderEnabled:n.enabled||i.enabled,shouldComputePositionWC:s}}function fke(e,t){let n,i=Ws.STRUCT_ID_ATTRIBUTES_VS;e.addStruct(i,Ws.STRUCT_NAME_ATTRIBUTES,Ce.VERTEX);let o=t.attributeFields;for(n=0;n<o.length;n++){let a=o[n],c=a[0],l=a[1];e.addStructField(i,c,l)}i=Ws.STRUCT_ID_VERTEX_INPUT,e.addStruct(i,Ws.STRUCT_NAME_VERTEX_INPUT,Ce.VERTEX),e.addStructField(i,Ws.STRUCT_NAME_ATTRIBUTES,"attributes"),e.addStructField(i,Ug.STRUCT_NAME_FEATURE_IDS,"featureIds"),e.addStructField(i,ef.STRUCT_NAME_METADATA,"metadata"),e.addStructField(i,ef.STRUCT_NAME_METADATA_CLASS,"metadataClass"),e.addStructField(i,ef.STRUCT_NAME_METADATA_STATISTICS,"metadataStatistics");let r=Ws.FUNCTION_ID_INITIALIZE_INPUT_STRUCT_VS;e.addFunction(r,Ws.FUNCTION_SIGNATURE_INITIALIZE_INPUT_STRUCT_VS,Ce.VERTEX);let s=t.initializationLines;e.addFunctionLines(r,s)}function dke(e,t){let n,i=Ws.STRUCT_ID_ATTRIBUTES_FS;e.addStruct(i,Ws.STRUCT_NAME_ATTRIBUTES,Ce.FRAGMENT);let o,r,s,a=t.attributeFields;for(n=0;n<a.length;n++)o=a[n],r=o[0],s=o[1],e.addStructField(i,r,s);i=Ws.STRUCT_ID_FRAGMENT_INPUT,e.addStruct(i,Ws.STRUCT_NAME_FRAGMENT_INPUT,Ce.FRAGMENT),e.addStructField(i,Ws.STRUCT_NAME_ATTRIBUTES,"attributes"),e.addStructField(i,Ug.STRUCT_NAME_FEATURE_IDS,"featureIds"),e.addStructField(i,ef.STRUCT_NAME_METADATA,"metadata"),e.addStructField(i,ef.STRUCT_NAME_METADATA_CLASS,"metadataClass"),e.addStructField(i,ef.STRUCT_NAME_METADATA_STATISTICS,"metadataStatistics");let c=Ws.FUNCTION_ID_INITIALIZE_INPUT_STRUCT_FS;e.addFunction(c,Ws.FUNCTION_SIGNATURE_INITIALIZE_INPUT_STRUCT_FS,Ce.FRAGMENT);let l=t.initializationLines;e.addFunctionLines(c,l)}var hke=[];function mke(e,t,n){let i=n.vertexLines,o=hke;i.enabled&&(fke(e,i),o.length=0,o.push("#line 0",t.vertexShaderText,cO),e.addVertexLines(o));let r=n.fragmentLines;r.enabled&&(dke(e,r),o.length=0,o.push("#line 0",t.fragmentShaderText,lO),e.addFragmentLines(o))}var mO=Ws;var pO={name:"DequantizationPipelineStage",FUNCTION_ID_DEQUANTIZATION_STAGE_VS:"dequantizationStage",FUNCTION_SIGNATURE_DEQUANTIZATION_STAGE_VS:"void dequantizationStage(inout ProcessedAttributes attributes)"};pO.process=function(e,t,n){let i=e.shaderBuilder,o=e.model,r=u(o.classificationType);i.addDefine("USE_DEQUANTIZATION",void 0,Ce.VERTEX),i.addFunction(pO.FUNCTION_ID_DEQUANTIZATION_STAGE_VS,pO.FUNCTION_SIGNATURE_DEQUANTIZATION_STAGE_VS,Ce.VERTEX);let s=t.attributes;for(let a=0;a<s.length;a++){let c=s[a],l=c.quantization;if(!u(l))continue;let f=c.semantic===Ct.POSITION,d=c.semantic===Ct.TEXCOORD;if(r&&!f&&!d)continue;let p=rn.getAttributeInfo(c);_ke(i,p),pke(e,p)}};function pke(e,t){let n=e.shaderBuilder,i=e.uniformMap,o=t.variableName,r=t.attribute.quantization;if(r.octEncoded){let s=`model_normalizationRange_${o}`;n.addUniform("float",s,Ce.VERTEX),i[s]=function(){return r.normalizationRange}}else{let s=`model_quantizedVolumeOffset_${o}`,a=`model_quantizedVolumeStepSize_${o}`,c=t.glslType;n.addUniform(c,s,Ce.VERTEX),n.addUniform(c,a,Ce.VERTEX);let l=r.quantizedVolumeOffset,f=r.quantizedVolumeStepSize;/^color_\d+$/.test(o)&&(l=yoe(l,0),f=yoe(f,1)),i[s]=function(){return l},i[a]=function(){return f}}}function yoe(e,t){return e instanceof oe?e:new oe(e.x,e.y,e.z,t)}function _ke(e,t){let n=t.variableName,i=t.attribute.quantization,o;i.octEncoded?o=gke(n,i):o=yke(n),e.addFunctionLines(pO.FUNCTION_ID_DEQUANTIZATION_STAGE_VS,[o])}function gke(e,t){let n=`attributes.${e}`,i=`a_quantized_${e}`,o=`model_normalizationRange_${e}`,r=t.octEncodedZXY?".zxy":".xyz";return`${n} = czm_octDecode(${i}, ${o})${r};`}function yke(e){let t=`attributes.${e}`,n=`a_quantized_${e}`,i=`model_quantizedVolumeOffset_${e}`,o=`model_quantizedVolumeStepSize_${e}`;return`${t} = ${i} + ${n} * ${o};`}var _O=pO;var gO=`void geometryStage(out ProcessedAttributes attributes)
{
attributes.positionMC = v_positionMC;
attributes.positionEC = v_positionEC;
#ifdef COMPUTE_POSITION_WC_CUSTOM_SHADER
attributes.positionWC = v_positionWC;
#endif
#ifdef HAS_NORMALS
// renormalize after interpolation
attributes.normalEC = normalize(v_normalEC);
#endif
#ifdef HAS_TANGENTS
attributes.tangentEC = normalize(v_tangentEC);
#endif
#ifdef HAS_BITANGENTS
attributes.bitangentEC = normalize(v_bitangentEC);
#endif
// Everything else is dynamically generated in GeometryPipelineStage
setDynamicVaryings(attributes);
}
`;var yO=`vec4 geometryStage(inout ProcessedAttributes attributes, mat4 modelView, mat3 normal)
{
vec4 computedPosition;
// Compute positions in different coordinate systems
vec3 positionMC = attributes.positionMC;
v_positionMC = positionMC;
v_positionEC = (modelView * vec4(positionMC, 1.0)).xyz;
#if defined(USE_2D_POSITIONS) || defined(USE_2D_INSTANCING)
vec3 position2D = attributes.position2D;
vec3 positionEC = (u_modelView2D * vec4(position2D, 1.0)).xyz;
computedPosition = czm_projection * vec4(positionEC, 1.0);
#else
computedPosition = czm_projection * vec4(v_positionEC, 1.0);
#endif
// Sometimes the custom shader and/or style needs this
#if defined(COMPUTE_POSITION_WC_CUSTOM_SHADER) || defined(COMPUTE_POSITION_WC_STYLE)
// Note that this is a 32-bit position which may result in jitter on small
// scales.
v_positionWC = (czm_model * vec4(positionMC, 1.0)).xyz;
#endif
#ifdef HAS_NORMALS
v_normalEC = normalize(normal * attributes.normalMC);
#endif
#ifdef HAS_TANGENTS
v_tangentEC = normalize(normal * attributes.tangentMC);
#endif
#ifdef HAS_BITANGENTS
v_bitangentEC = normalize(normal * attributes.bitangentMC);
#endif
// All other varyings need to be dynamically generated in
// GeometryPipelineStage
setDynamicVaryings(attributes);
return computedPosition;
}
`;var nE=`vec2 computeSt(float featureId)
{
float stepX = model_textureStep.x;
float centerX = model_textureStep.y;
#ifdef MULTILINE_BATCH_TEXTURE
float stepY = model_textureStep.z;
float centerY = model_textureStep.w;
float xId = mod(featureId, model_textureDimensions.x);
float yId = floor(featureId / model_textureDimensions.x);
return vec2(centerX + (xId * stepX), centerY + (yId * stepY));
#else
return vec2(centerX + (featureId * stepX), 0.5);
#endif
}
void selectedFeatureIdStage(out SelectedFeature feature, FeatureIds featureIds)
{
int featureId = featureIds.SELECTED_FEATURE_ID;
if (featureId < model_featuresLength)
{
vec2 featureSt = computeSt(float(featureId));
feature.id = featureId;
feature.st = featureSt;
feature.color = texture(model_batchTexture, featureSt);
}
// Floating point comparisons can be unreliable in GLSL, so we
// increment the feature ID to make sure it's always greater
// then the model_featuresLength - a condition we check for in the
// pick ID, to avoid sampling the pick texture if the feature ID is
// greater than the number of features.
else
{
feature.id = model_featuresLength + 1;
feature.st = vec2(0.0);
feature.color = vec4(1.0);
}
#ifdef HAS_NULL_FEATURE_ID
if (featureId == model_nullFeatureId) {
feature.id = featureId;
feature.st = vec2(0.0);
feature.color = vec4(1.0);
}
#endif
}
`;var AO={name:"SelectedFeatureIdPipelineStage",STRUCT_ID_SELECTED_FEATURE:"SelectedFeature",STRUCT_NAME_SELECTED_FEATURE:"SelectedFeature",FUNCTION_ID_FEATURE_VARYINGS_VS:"updateFeatureStructVS",FUNCTION_ID_FEATURE_VARYINGS_FS:"updateFeatureStructFS",FUNCTION_SIGNATURE_UPDATE_FEATURE:"void updateFeatureStruct(inout SelectedFeature feature)"};AO.process=function(e,t,n){let i=e.shaderBuilder;e.hasPropertyTable=!0;let o=e.model,r=e.runtimeNode.node,s=Ake(o,r,t),a=s.shaderDestination;i.addDefine("HAS_SELECTED_FEATURE_ID",void 0,a),i.addDefine("SELECTED_FEATURE_ID",s.variableName,a),i.addDefine(s.featureIdDefine,void 0,a),xke(i);let c=s.featureIds.nullFeatureId,l=e.uniformMap;u(c)&&(i.addDefine("HAS_NULL_FEATURE_ID",void 0,a),i.addUniform("int","model_nullFeatureId",a),l.model_nullFeatureId=function(){return c}),s.shaderDestination===Ce.BOTH&&i.addVertexLines(nE),i.addFragmentLines(nE)};function Aoe(e){return e instanceof Ot.FeatureIdTexture?"HAS_SELECTED_FEATURE_ID_TEXTURE":"HAS_SELECTED_FEATURE_ID_ATTRIBUTE"}function xoe(e){return e instanceof Ot.FeatureIdTexture?Ce.FRAGMENT:Ce.BOTH}function Ake(e,t,n){let i,o;return u(t.instances)&&(o=rn.getFeatureIdsByLabel(t.instances.featureIds,e.instanceFeatureIdLabel),u(o))?(i=y(o.label,o.positionalLabel),{featureIds:o,variableName:i,shaderDestination:xoe(o),featureIdDefine:Aoe(o)}):(o=rn.getFeatureIdsByLabel(n.featureIds,e.featureIdLabel),i=y(o.label,o.positionalLabel),{featureIds:o,variableName:i,shaderDestination:xoe(o),featureIdDefine:Aoe(o)})}function xke(e){e.addStructField(AO.STRUCT_ID_SELECTED_FEATURE,"int","id"),e.addStructField(AO.STRUCT_ID_SELECTED_FEATURE,"vec2","st"),e.addStructField(AO.STRUCT_ID_SELECTED_FEATURE,"vec4","color")}var zg=AO;var Ss={name:"GeometryPipelineStage",STRUCT_ID_PROCESSED_ATTRIBUTES_VS:"ProcessedAttributesVS",STRUCT_ID_PROCESSED_ATTRIBUTES_FS:"ProcessedAttributesFS",STRUCT_NAME_PROCESSED_ATTRIBUTES:"ProcessedAttributes",FUNCTION_ID_INITIALIZE_ATTRIBUTES:"initializeAttributes",FUNCTION_SIGNATURE_INITIALIZE_ATTRIBUTES:"void initializeAttributes(out ProcessedAttributes attributes)",FUNCTION_ID_SET_DYNAMIC_VARYINGS_VS:"setDynamicVaryingsVS",FUNCTION_ID_SET_DYNAMIC_VARYINGS_FS:"setDynamicVaryingsFS",FUNCTION_SIGNATURE_SET_DYNAMIC_VARYINGS:"void setDynamicVaryings(inout ProcessedAttributes attributes)"};Ss.process=function(e,t,n){let i=e.shaderBuilder,o=e.model;i.addStruct(Ss.STRUCT_ID_PROCESSED_ATTRIBUTES_VS,"ProcessedAttributes",Ce.VERTEX),i.addStruct(Ss.STRUCT_ID_PROCESSED_ATTRIBUTES_FS,"ProcessedAttributes",Ce.FRAGMENT),i.addStruct(zg.STRUCT_ID_SELECTED_FEATURE,zg.STRUCT_NAME_SELECTED_FEATURE,Ce.BOTH),i.addFunction(Ss.FUNCTION_ID_INITIALIZE_ATTRIBUTES,Ss.FUNCTION_SIGNATURE_INITIALIZE_ATTRIBUTES,Ce.VERTEX),i.addVarying("vec3","v_positionWC"),i.addVarying("vec3","v_positionEC"),i.addStructField(Ss.STRUCT_ID_PROCESSED_ATTRIBUTES_FS,"vec3","positionWC"),i.addStructField(Ss.STRUCT_ID_PROCESSED_ATTRIBUTES_FS,"vec3","positionEC"),i.addFunction(Ss.FUNCTION_ID_SET_DYNAMIC_VARYINGS_VS,Ss.FUNCTION_SIGNATURE_SET_DYNAMIC_VARYINGS,Ce.VERTEX),i.addFunction(Ss.FUNCTION_ID_SET_DYNAMIC_VARYINGS_FS,Ss.FUNCTION_SIGNATURE_SET_DYNAMIC_VARYINGS,Ce.FRAGMENT),o.type===or.TILE_PNTS&&i.addDefine("HAS_SRGB_COLOR",void 0,Ce.FRAGMENT);let s=n.mode!==te.SCENE3D&&!n.scene3DOnly&&o._projectTo2D,a=u(e.runtimeNode.node.instances),c=s&&!a,l=t.attributes.length;for(let f=0;f<l;f++){let d=t.attributes[f],p=on.getAttributeLocationCount(d.type),g=d.semantic===Ct.POSITION,m;p>1?(m=e.attributeIndex,e.attributeIndex+=p):g&&!c?m=0:m=e.attributeIndex++,Cke(e,d,m,p,s,a)}Pke(i,t.attributes),t.primitiveType===Be.POINTS&&i.addDefine("PRIMITIVE_TYPE_POINTS"),i.addVertexLines(yO),i.addFragmentLines(gO)};function Cke(e,t,n,i,o,r){let s=e.shaderBuilder,a=rn.getAttributeInfo(t),c=o&&!r;i>1?bke(e,t,n,i):Eke(e,t,n,c),vke(s,a,c),Ske(s,a),u(t.semantic)&&Tke(s,t),Dke(s,a,o),wke(s,a,c),Ike(s,a)}function Tke(e,t){let n=t.semantic,i=t.setIndex;switch(n){case Ct.NORMAL:e.addDefine("HAS_NORMALS");break;case Ct.TANGENT:e.addDefine("HAS_TANGENTS");break;case Ct.FEATURE_ID:e.addDefine(`HAS${n}_${i}`);break;case Ct.TEXCOORD:case Ct.COLOR:e.addDefine(`HAS_${n}_${i}`)}}function Eke(e,t,n,i){let o=t.quantization,r,s;u(o)?(r=o.type,s=o.componentDatatype):(r=t.type,s=t.componentDatatype);let a=t.semantic,c=t.setIndex;a===Ct.FEATURE_ID&&c>=e.featureIdVertexAttributeSetIndex&&(e.featureIdVertexAttributeSetIndex=c+1);let l=a===Ct.POSITION,f=l?0:n,d=on.getNumberOfComponents(r),p={index:f,value:u(t.buffer)?void 0:t.constant,vertexBuffer:t.buffer,count:t.count,componentsPerAttribute:d,componentDatatype:s,offsetInBytes:t.byteOffset,strideInBytes:t.byteStride,normalize:t.normalized};if(e.attributes.push(p),!l||!i)return;let g=e.runtimePrimitive.positionBuffer2D,m={index:n,vertexBuffer:g,count:t.count,componentsPerAttribute:d,componentDatatype:X.FLOAT,offsetInBytes:0,strideInBytes:void 0,normalize:t.normalized};e.attributes.push(m)}function bke(e,t,n,i){let o=t.quantization,r,s;u(o)?(r=o.type,s=o.componentDatatype):(r=t.type,s=t.componentDatatype);let a=t.normalized,l=on.getNumberOfComponents(r)/i,f=X.getSizeInBytes(s),d=l*f,p=t.byteStride;for(let g=0;g<i;g++){let m=t.byteOffset+g*d,A={index:n+g,vertexBuffer:t.buffer,componentsPerAttribute:l,componentDatatype:s,offsetInBytes:m,strideInBytes:p,normalize:a};e.attributes.push(A)}}function Ske(e,t){let n=t.variableName,i=`v_${n}`,o;n==="normalMC"?(i="v_normalEC",o=t.glslType):n==="tangentMC"?(o="vec3",i="v_tangentEC"):o=t.glslType,e.addVarying(o,i)}function vke(e,t,n){let i=t.attribute.semantic,o=t.variableName,r,s;t.isQuantized?(r=`a_quantized_${o}`,s=t.quantizedGlslType):(r=`a_${o}`,s=t.glslType);let a=i===Ct.POSITION;a?e.setPositionAttribute(s,r):e.addAttribute(s,r),a&&n&&e.addAttribute("vec3","a_position2D")}function Dke(e,t,n){let i=Ss.STRUCT_ID_PROCESSED_ATTRIBUTES_VS,o=Ss.STRUCT_ID_PROCESSED_ATTRIBUTES_FS,r=t.variableName;r==="tangentMC"?(e.addStructField(i,"vec3","tangentMC"),e.addStructField(i,"float","tangentSignMC"),e.addStructField(o,"vec3","tangentEC")):r==="normalMC"?(e.addStructField(i,"vec3","normalMC"),e.addStructField(o,"vec3","normalEC")):(e.addStructField(i,t.glslType,r),e.addStructField(o,t.glslType,r)),r==="positionMC"&&n&&e.addStructField(i,"vec3","position2D")}function wke(e,t,n){let i=Ss.FUNCTION_ID_INITIALIZE_ATTRIBUTES,o=t.variableName;if(o==="positionMC"&&n){let a="attributes.position2D = a_position2D;";e.addFunctionLines(i,[a])}if(t.isQuantized)return;let s=[];o==="tangentMC"?(s.push("attributes.tangentMC = a_tangentMC.xyz;"),s.push("attributes.tangentSignMC = a_tangentMC.w;")):s.push(`attributes.${o} = a_${o};`),e.addFunctionLines(i,s)}function Ike(e,t){let n=t.attribute.semantic,i=t.attribute.setIndex;if(u(n)&&!u(i))return;let o=Ss.FUNCTION_ID_SET_DYNAMIC_VARYINGS_VS,r=t.variableName,s=`v_${r} = attributes.${r};`;e.addFunctionLines(o,[s]),o=Ss.FUNCTION_ID_SET_DYNAMIC_VARYINGS_FS,s=`attributes.${r} = v_${r};`,e.addFunctionLines(o,[s])}function Pke(e,t){let n=!1,i=!1;for(let o=0;o<t.length;o++){let r=t[o];r.semantic===Ct.NORMAL?n=!0:r.semantic===Ct.TANGENT&&(i=!0)}!n||!i||(e.addDefine("HAS_BITANGENTS"),e.addVarying("vec3","v_bitangentEC"),e.addStructField(Ss.STRUCT_ID_PROCESSED_ATTRIBUTES_VS,"vec3","bitangentMC"),e.addStructField(Ss.STRUCT_ID_PROCESSED_ATTRIBUTES_FS,"vec3","bitangentEC"))}var xO=Ss;var CO=`#ifdef LIGHTING_PBR
vec3 computePbrLighting(czm_modelMaterial inputMaterial, ProcessedAttributes attributes)
{
czm_pbrParameters pbrParameters;
pbrParameters.diffuseColor = inputMaterial.diffuse;
pbrParameters.f0 = inputMaterial.specular;
pbrParameters.roughness = inputMaterial.roughness;
#ifdef USE_CUSTOM_LIGHT_COLOR
vec3 lightColorHdr = model_lightColorHdr;
#else
vec3 lightColorHdr = czm_lightColorHdr;
#endif
vec3 color = inputMaterial.diffuse;
#ifdef HAS_NORMALS
color = czm_pbrLighting(
attributes.positionEC,
inputMaterial.normalEC,
czm_lightDirectionEC,
lightColorHdr,
pbrParameters
);
#ifdef USE_IBL_LIGHTING
color += imageBasedLightingStage(
attributes.positionEC,
inputMaterial.normalEC,
czm_lightDirectionEC,
lightColorHdr,
pbrParameters
);
#endif
#endif
color *= inputMaterial.occlusion;
color += inputMaterial.emissive;
// In HDR mode, the frame buffer is in linear color space. The
// post-processing stages (see PostProcessStageCollection) will handle
// tonemapping. However, if HDR is not enabled, we must tonemap else large
// values may be clamped to 1.0
#ifndef HDR
color = czm_acesTonemapping(color);
#endif
return color;
}
#endif
void lightingStage(inout czm_modelMaterial material, ProcessedAttributes attributes)
{
// Even though the lighting will only set the diffuse color,
// pass all other properties so further stages have access to them.
vec3 color = vec3(0.0);
#ifdef LIGHTING_PBR
color = computePbrLighting(material, attributes);
#else // unlit
color = material.diffuse;
#endif
#ifdef HAS_POINT_CLOUD_COLOR_STYLE
// The colors resulting from point cloud styles are adjusted differently.
color = czm_gammaCorrect(color);
#elif !defined(HDR)
// If HDR is not enabled, the frame buffer stores sRGB colors rather than
// linear colors so the linear value must be converted.
color = czm_linearToSrgb(color);
#endif
material.diffuse = color;
}
`;var Oke={UNLIT:0,PBR:1},kh=Object.freeze(Oke);var Coe={name:"LightingPipelineStage"};Coe.process=function(e,t){let n=e.model,i=e.lightingOptions,o=e.shaderBuilder;if(u(n.lightColor)){o.addDefine("USE_CUSTOM_LIGHT_COLOR",void 0,Ce.FRAGMENT),o.addUniform("vec3","model_lightColorHdr",Ce.FRAGMENT);let s=e.uniformMap;s.model_lightColorHdr=function(){return n.lightColor}}i.lightingModel===kh.PBR?o.addDefine("LIGHTING_PBR",void 0,Ce.FRAGMENT):o.addDefine("LIGHTING_UNLIT",void 0,Ce.FRAGMENT),o.addFragmentLines(CO)};var TO=Coe;var EO=`// If the style color is white, it implies the feature has not been styled.
bool isDefaultStyleColor(vec3 color)
{
return all(greaterThan(color, vec3(1.0 - czm_epsilon3)));
}
vec3 blend(vec3 sourceColor, vec3 styleColor, float styleColorBlend)
{
vec3 blendColor = mix(sourceColor, styleColor, styleColorBlend);
vec3 color = isDefaultStyleColor(styleColor.rgb) ? sourceColor : blendColor;
return color;
}
vec2 computeTextureTransform(vec2 texCoord, mat3 textureTransform)
{
return vec2(textureTransform * vec3(texCoord, 1.0));
}
#ifdef HAS_NORMALS
vec3 computeNormal(ProcessedAttributes attributes)
{
// Geometry normal. This is already normalized
vec3 ng = attributes.normalEC;
vec3 normal = ng;
#if defined(HAS_NORMAL_TEXTURE) && !defined(HAS_WIREFRAME)
vec2 normalTexCoords = TEXCOORD_NORMAL;
#ifdef HAS_NORMAL_TEXTURE_TRANSFORM
normalTexCoords = computeTextureTransform(normalTexCoords, u_normalTextureTransform);
#endif
// If HAS_BITANGENTS is set, then HAS_TANGENTS is also set
#ifdef HAS_BITANGENTS
vec3 t = attributes.tangentEC;
vec3 b = attributes.bitangentEC;
mat3 tbn = mat3(t, b, ng);
vec3 n = texture(u_normalTexture, normalTexCoords).rgb;
normal = normalize(tbn * (2.0 * n - 1.0));
#elif (__VERSION__ == 300 || defined(GL_OES_standard_derivatives))
// If derivatives are available (not IE 10), compute tangents
vec3 positionEC = attributes.positionEC;
vec3 pos_dx = dFdx(positionEC);
vec3 pos_dy = dFdy(positionEC);
vec3 tex_dx = dFdx(vec3(normalTexCoords,0.0));
vec3 tex_dy = dFdy(vec3(normalTexCoords,0.0));
vec3 t = (tex_dy.t * pos_dx - tex_dx.t * pos_dy) / (tex_dx.s * tex_dy.t - tex_dy.s * tex_dx.t);
t = normalize(t - ng * dot(ng, t));
vec3 b = normalize(cross(ng, t));
mat3 tbn = mat3(t, b, ng);
vec3 n = texture(u_normalTexture, normalTexCoords).rgb;
normal = normalize(tbn * (2.0 * n - 1.0));
#endif
#endif
#ifdef HAS_DOUBLE_SIDED_MATERIAL
if (czm_backFacing()) {
normal = -normal;
}
#endif
return normal;
}
#endif
void materialStage(inout czm_modelMaterial material, ProcessedAttributes attributes, SelectedFeature feature)
{
#ifdef HAS_NORMALS
material.normalEC = computeNormal(attributes);
#endif
vec4 baseColorWithAlpha = vec4(1.0);
// Regardless of whether we use PBR, set a base color
#ifdef HAS_BASE_COLOR_TEXTURE
vec2 baseColorTexCoords = TEXCOORD_BASE_COLOR;
#ifdef HAS_BASE_COLOR_TEXTURE_TRANSFORM
baseColorTexCoords = computeTextureTransform(baseColorTexCoords, u_baseColorTextureTransform);
#endif
baseColorWithAlpha = czm_srgbToLinear(texture(u_baseColorTexture, baseColorTexCoords));
#ifdef HAS_BASE_COLOR_FACTOR
baseColorWithAlpha *= u_baseColorFactor;
#endif
#elif defined(HAS_BASE_COLOR_FACTOR)
baseColorWithAlpha = u_baseColorFactor;
#endif
#ifdef HAS_POINT_CLOUD_COLOR_STYLE
baseColorWithAlpha = v_pointCloudColor;
#elif defined(HAS_COLOR_0)
vec4 color = attributes.color_0;
// .pnts files store colors in the sRGB color space
#ifdef HAS_SRGB_COLOR
color = czm_srgbToLinear(color);
#endif
baseColorWithAlpha *= color;
#endif
material.diffuse = baseColorWithAlpha.rgb;
material.alpha = baseColorWithAlpha.a;
#ifdef USE_CPU_STYLING
material.diffuse = blend(material.diffuse, feature.color.rgb, model_colorBlend);
#endif
#ifdef HAS_OCCLUSION_TEXTURE
vec2 occlusionTexCoords = TEXCOORD_OCCLUSION;
#ifdef HAS_OCCLUSION_TEXTURE_TRANSFORM
occlusionTexCoords = computeTextureTransform(occlusionTexCoords, u_occlusionTextureTransform);
#endif
material.occlusion = texture(u_occlusionTexture, occlusionTexCoords).r;
#endif
#ifdef HAS_EMISSIVE_TEXTURE
vec2 emissiveTexCoords = TEXCOORD_EMISSIVE;
#ifdef HAS_EMISSIVE_TEXTURE_TRANSFORM
emissiveTexCoords = computeTextureTransform(emissiveTexCoords, u_emissiveTextureTransform);
#endif
vec3 emissive = czm_srgbToLinear(texture(u_emissiveTexture, emissiveTexCoords).rgb);
#ifdef HAS_EMISSIVE_FACTOR
emissive *= u_emissiveFactor;
#endif
material.emissive = emissive;
#elif defined(HAS_EMISSIVE_FACTOR)
material.emissive = u_emissiveFactor;
#endif
#if defined(LIGHTING_PBR) && defined(USE_SPECULAR_GLOSSINESS)
#ifdef HAS_SPECULAR_GLOSSINESS_TEXTURE
vec2 specularGlossinessTexCoords = TEXCOORD_SPECULAR_GLOSSINESS;
#ifdef HAS_SPECULAR_GLOSSINESS_TEXTURE_TRANSFORM
specularGlossinessTexCoords = computeTextureTransform(specularGlossinessTexCoords, u_specularGlossinessTextureTransform);
#endif
vec4 specularGlossiness = czm_srgbToLinear(texture(u_specularGlossinessTexture, specularGlossinessTexCoords));
vec3 specular = specularGlossiness.rgb;
float glossiness = specularGlossiness.a;
#ifdef HAS_SPECULAR_FACTOR
specular *= u_specularFactor;
#endif
#ifdef HAS_GLOSSINESS_FACTOR
glossiness *= u_glossinessFactor;
#endif
#else
#ifdef HAS_SPECULAR_FACTOR
vec3 specular = clamp(u_specularFactor, vec3(0.0), vec3(1.0));
#else
vec3 specular = vec3(1.0);
#endif
#ifdef HAS_GLOSSINESS_FACTOR
float glossiness = clamp(u_glossinessFactor, 0.0, 1.0);
#else
float glossiness = 1.0;
#endif
#endif
#ifdef HAS_DIFFUSE_TEXTURE
vec2 diffuseTexCoords = TEXCOORD_DIFFUSE;
#ifdef HAS_DIFFUSE_TEXTURE_TRANSFORM
diffuseTexCoords = computeTextureTransform(diffuseTexCoords, u_diffuseTextureTransform);
#endif
vec4 diffuse = czm_srgbToLinear(texture(u_diffuseTexture, diffuseTexCoords));
#ifdef HAS_DIFFUSE_FACTOR
diffuse *= u_diffuseFactor;
#endif
#elif defined(HAS_DIFFUSE_FACTOR)
vec4 diffuse = clamp(u_diffuseFactor, vec4(0.0), vec4(1.0));
#else
vec4 diffuse = vec4(1.0);
#endif
czm_pbrParameters parameters = czm_pbrSpecularGlossinessMaterial(
diffuse.rgb,
specular,
glossiness
);
material.diffuse = parameters.diffuseColor;
// the specular glossiness extension's alpha overrides anything set
// by the base material.
material.alpha = diffuse.a;
material.specular = parameters.f0;
material.roughness = parameters.roughness;
#elif defined(LIGHTING_PBR)
#ifdef HAS_METALLIC_ROUGHNESS_TEXTURE
vec2 metallicRoughnessTexCoords = TEXCOORD_METALLIC_ROUGHNESS;
#ifdef HAS_METALLIC_ROUGHNESS_TEXTURE_TRANSFORM
metallicRoughnessTexCoords = computeTextureTransform(metallicRoughnessTexCoords, u_metallicRoughnessTextureTransform);
#endif
vec3 metallicRoughness = texture(u_metallicRoughnessTexture, metallicRoughnessTexCoords).rgb;
float metalness = clamp(metallicRoughness.b, 0.0, 1.0);
float roughness = clamp(metallicRoughness.g, 0.04, 1.0);
#ifdef HAS_METALLIC_FACTOR
metalness *= u_metallicFactor;
#endif
#ifdef HAS_ROUGHNESS_FACTOR
roughness *= u_roughnessFactor;
#endif
#else
#ifdef HAS_METALLIC_FACTOR
float metalness = clamp(u_metallicFactor, 0.0, 1.0);
#else
float metalness = 1.0;
#endif
#ifdef HAS_ROUGHNESS_FACTOR
float roughness = clamp(u_roughnessFactor, 0.04, 1.0);
#else
float roughness = 1.0;
#endif
#endif
czm_pbrParameters parameters = czm_pbrMetallicRoughnessMaterial(
material.diffuse,
metalness,
roughness
);
material.diffuse = parameters.diffuseColor;
material.specular = parameters.f0;
material.roughness = parameters.roughness;
#endif
}
`;var Rke=Ot.Material,C6=Ot.MetallicRoughness,T6=Ot.SpecularGlossiness,Toe={name:"MaterialPipelineStage",_processTexture:Hg,_processTextureTransform:Eoe};Toe.process=function(e,t,n){let i=t.material,o=e.model,r=u(o.classificationType),s=r,a=e.uniformMap,c=e.shaderBuilder,l=n.context.defaultTexture,f=n.context.defaultNormalTexture,d=n.context.defaultEmissiveTexture;Bke(i,a,c,l,f,d,s),u(i.specularGlossiness)?Mke(i,a,c,l,s):Lke(i,a,c,l,s);let p=rn.getAttributeBySemantic(t,Ct.NORMAL),g=e.lightingOptions;i.unlit||!p||r?g.lightingModel=kh.UNLIT:g.lightingModel=kh.PBR;let m=o.backFaceCulling&&!i.doubleSided;e.renderStateOptions.cull.enabled=m;let A=e.alphaOptions;i.alphaMode===Vh.BLEND?A.pass=Ee.TRANSLUCENT:i.alphaMode===Vh.MASK&&(A.alphaCutoff=i.alphaCutoff),c.addFragmentLines(EO),i.doubleSided&&c.addDefine("HAS_DOUBLE_SIDED_MATERIAL",void 0,Ce.BOTH)};function Eoe(e,t,n,i,o){let r=`HAS_${o}_TEXTURE_TRANSFORM`;e.addDefine(r,void 0,Ce.FRAGMENT);let s=`${i}Transform`;e.addUniform("mat3",s,Ce.FRAGMENT),t[s]=function(){return n.transform}}function Hg(e,t,n,i,o,r){e.addUniform("sampler2D",i,Ce.FRAGMENT),t[i]=function(){return y(n.texture,r)};let s=`HAS_${o}_TEXTURE`;e.addDefine(s,void 0,Ce.FRAGMENT);let c=`v_texCoord_${n.texCoord}`,l=`TEXCOORD_${o}`;e.addDefine(l,c,Ce.FRAGMENT);let f=n.transform;u(f)&&!J.equals(f,J.IDENTITY)&&Eoe(e,t,n,i,o)}function Bke(e,t,n,i,o,r,s){let a=e.emissiveTexture;u(a)&&!s&&Hg(n,t,a,"u_emissiveTexture","EMISSIVE",r);let c=e.emissiveFactor;u(c)&&!h.equals(c,Rke.DEFAULT_EMISSIVE_FACTOR)&&(n.addUniform("vec3","u_emissiveFactor",Ce.FRAGMENT),t.u_emissiveFactor=function(){return e.emissiveFactor},n.addDefine("HAS_EMISSIVE_FACTOR",void 0,Ce.FRAGMENT));let l=e.normalTexture;u(l)&&!s&&Hg(n,t,l,"u_normalTexture","NORMAL",o);let f=e.occlusionTexture;u(f)&&!s&&Hg(n,t,f,"u_occlusionTexture","OCCLUSION",i)}function Mke(e,t,n,i,o){let r=e.specularGlossiness;n.addDefine("USE_SPECULAR_GLOSSINESS",void 0,Ce.FRAGMENT);let s=r.diffuseTexture;u(s)&&!o&&Hg(n,t,s,"u_diffuseTexture","DIFFUSE",i);let a=r.diffuseFactor;u(a)&&!oe.equals(a,T6.DEFAULT_DIFFUSE_FACTOR)&&(n.addUniform("vec4","u_diffuseFactor",Ce.FRAGMENT),t.u_diffuseFactor=function(){return r.diffuseFactor},n.addDefine("HAS_DIFFUSE_FACTOR",void 0,Ce.FRAGMENT));let c=r.specularGlossinessTexture;u(c)&&!o&&Hg(n,t,c,"u_specularGlossinessTexture","SPECULAR_GLOSSINESS",i);let l=r.specularFactor;u(l)&&!h.equals(l,T6.DEFAULT_SPECULAR_FACTOR)&&(n.addUniform("vec3","u_specularFactor",Ce.FRAGMENT),t.u_specularFactor=function(){return r.specularFactor},n.addDefine("HAS_SPECULAR_FACTOR",void 0,Ce.FRAGMENT));let f=r.glossinessFactor;u(f)&&f!==T6.DEFAULT_GLOSSINESS_FACTOR&&(n.addUniform("float","u_glossinessFactor",Ce.FRAGMENT),t.u_glossinessFactor=function(){return r.glossinessFactor},n.addDefine("HAS_GLOSSINESS_FACTOR",void 0,Ce.FRAGMENT))}function Lke(e,t,n,i,o){let r=e.metallicRoughness;n.addDefine("USE_METALLIC_ROUGHNESS",void 0,Ce.FRAGMENT);let s=r.baseColorTexture;u(s)&&!o&&Hg(n,t,s,"u_baseColorTexture","BASE_COLOR",i);let a=r.baseColorFactor;u(a)&&!oe.equals(a,C6.DEFAULT_BASE_COLOR_FACTOR)&&(n.addUniform("vec4","u_baseColorFactor",Ce.FRAGMENT),t.u_baseColorFactor=function(){return r.baseColorFactor},n.addDefine("HAS_BASE_COLOR_FACTOR",void 0,Ce.FRAGMENT));let c=r.metallicRoughnessTexture;u(c)&&!o&&Hg(n,t,c,"u_metallicRoughnessTexture","METALLIC_ROUGHNESS",i);let l=r.metallicFactor;u(l)&&l!==C6.DEFAULT_METALLIC_FACTOR&&(n.addUniform("float","u_metallicFactor",Ce.FRAGMENT),t.u_metallicFactor=function(){return r.metallicFactor},n.addDefine("HAS_METALLIC_FACTOR",void 0,Ce.FRAGMENT));let f=r.roughnessFactor;u(f)&&f!==C6.DEFAULT_ROUGHNESS_FACTOR&&(n.addUniform("float","u_roughnessFactor",Ce.FRAGMENT),t.u_roughnessFactor=function(){return r.roughnessFactor},n.addDefine("HAS_ROUGHNESS_FACTOR",void 0,Ce.FRAGMENT))}var bO=Toe;var SO=`void morphTargetsStage(inout ProcessedAttributes attributes)
{
vec3 positionMC = attributes.positionMC;
attributes.positionMC = getMorphedPosition(positionMC);
#ifdef HAS_NORMALS
vec3 normalMC = attributes.normalMC;
attributes.normalMC = getMorphedNormal(normalMC);
#endif
#ifdef HAS_TANGENTS
vec3 tangentMC = attributes.tangentMC;
attributes.tangentMC = getMorphedTangent(tangentMC);
#endif
}`;var ya={name:"MorphTargetsPipelineStage",FUNCTION_ID_GET_MORPHED_POSITION:"getMorphedPosition",FUNCTION_SIGNATURE_GET_MORPHED_POSITION:"vec3 getMorphedPosition(in vec3 position)",FUNCTION_ID_GET_MORPHED_NORMAL:"getMorphedNormal",FUNCTION_SIGNATURE_GET_MORPHED_NORMAL:"vec3 getMorphedNormal(in vec3 normal)",FUNCTION_ID_GET_MORPHED_TANGENT:"getMorphedTangent",FUNCTION_SIGNATURE_GET_MORPHED_TANGENT:"vec3 getMorphedTangent(in vec3 tangent)"};ya.process=function(e,t){let n=e.shaderBuilder;n.addDefine("HAS_MORPH_TARGETS",void 0,Ce.VERTEX),zke(n);let i=t.morphTargets.length;for(let a=0;a<i;a++){let c=t.morphTargets[a].attributes,l=c.length;for(let f=0;f<l;f++){let d=c[f],p=d.semantic;p!==Ct.POSITION&&p!==Ct.NORMAL&&p!==Ct.TANGENT||(Fke(e,d,e.attributeIndex,a),e.attributeIndex++)}}Hke(n);let r=e.runtimeNode.morphWeights.length;n.addUniform("float",`u_morphWeights[${r}]`,Ce.VERTEX),n.addVertexLines(SO);let s={u_morphWeights:function(){return e.runtimeNode.morphWeights}};e.uniformMap=gt(s,e.uniformMap)};var Nke={attributeString:void 0,functionId:void 0};function Fke(e,t,n,i){let o=e.shaderBuilder;Vke(e,t,n);let r=Uke(t,Nke);kke(o,r,i)}function Vke(e,t,n){let i={index:n,value:u(t.buffer)?void 0:t.constant,vertexBuffer:t.buffer,componentsPerAttribute:on.getNumberOfComponents(t.type),componentDatatype:t.componentDatatype,offsetInBytes:t.byteOffset,strideInBytes:t.byteStride,normalize:t.normalized};e.attributes.push(i)}function Uke(e,t){switch(e.semantic){case Ct.POSITION:t.attributeString="Position",t.functionId=ya.FUNCTION_ID_GET_MORPHED_POSITION;break;case Ct.NORMAL:t.attributeString="Normal",t.functionId=ya.FUNCTION_ID_GET_MORPHED_NORMAL;break;case Ct.TANGENT:t.attributeString="Tangent",t.functionId=ya.FUNCTION_ID_GET_MORPHED_TANGENT;break;default:break}return t}function kke(e,t,n){let i=t.attributeString,o=`a_target${i}_${n}`,r=`morphed${i} += u_morphWeights[${n}] * a_target${i}_${n};`;e.addAttribute("vec3",o),e.addFunctionLines(t.functionId,[r])}function zke(e){e.addFunction(ya.FUNCTION_ID_GET_MORPHED_POSITION,ya.FUNCTION_SIGNATURE_GET_MORPHED_POSITION,Ce.VERTEX);let t="vec3 morphedPosition = position;";e.addFunctionLines(ya.FUNCTION_ID_GET_MORPHED_POSITION,[t]),e.addFunction(ya.FUNCTION_ID_GET_MORPHED_NORMAL,ya.FUNCTION_SIGNATURE_GET_MORPHED_NORMAL,Ce.VERTEX);let n="vec3 morphedNormal = normal;";e.addFunctionLines(ya.FUNCTION_ID_GET_MORPHED_NORMAL,[n]),e.addFunction(ya.FUNCTION_ID_GET_MORPHED_TANGENT,ya.FUNCTION_SIGNATURE_GET_MORPHED_TANGENT,Ce.VERTEX);let i="vec3 morphedTangent = tangent;";e.addFunctionLines(ya.FUNCTION_ID_GET_MORPHED_TANGENT,[i])}function Hke(e){let t="return morphedPosition;";e.addFunctionLines(ya.FUNCTION_ID_GET_MORPHED_POSITION,[t]);let n="return morphedNormal;";e.addFunctionLines(ya.FUNCTION_ID_GET_MORPHED_NORMAL,[n]);let i="return morphedTangent;";e.addFunctionLines(ya.FUNCTION_ID_GET_MORPHED_TANGENT,[i])}var vO=ya;var boe={name:"PickingPipelineStage"};boe.process=function(e,t,n){let i=n.context,o=e.runtimeNode,r=e.shaderBuilder,s=e.model,a=o.node.instances;if(e.hasPropertyTable)Gke(e,t,a,i);else if(u(a))Wke(e,i);else{let c=Soe(e),l=i.createPickId(c);s._pipelineResources.push(l),s._pickIds.push(l),r.addUniform("vec4","czm_pickColor",Ce.FRAGMENT);let f=e.uniformMap;f.czm_pickColor=function(){return l.color},e.pickId="czm_pickColor"}};function Soe(e,t){let n=e.model;if(u(n.pickObject))return n.pickObject;let i={model:n,node:e.runtimeNode,primitive:e.runtimePrimitive},o;if(or.is3DTiles(n.type)){let r=n.content;o={content:r,primitive:r.tileset,detail:i}}else o={primitive:n,detail:i};return o.id=n.id,u(t)&&(o.instanceId=t),o}function Gke(e,t,n){let i=e.model,o,r,s=i.featureIdLabel,a=i.instanceFeatureIdLabel;u(i.featureTableId)?o=i.featureTableId:u(n)?(r=rn.getFeatureIdsByLabel(n.featureIds,a),o=r.propertyTableId):(r=rn.getFeatureIdsByLabel(t.featureIds,s),o=r.propertyTableId);let c=i.featureTables[o];e.shaderBuilder.addUniform("sampler2D","model_pickTexture",Ce.FRAGMENT);let f=c.batchTexture;e.uniformMap.model_pickTexture=function(){return y(f.pickTexture,f.defaultTexture)},e.pickId="((selectedFeature.id < int(model_featuresLength)) ? texture(model_pickTexture, selectedFeature.st) : vec4(0.0))"}function Wke(e,t){let n=e.instanceCount,i=new Array(n),o=new Uint8Array(n*4),r=e.model,s=r._pipelineResources;for(let d=0;d<n;d++){let p=Soe(e,d),g=t.createPickId(p);s.push(g),i[d]=g;let m=g.color;o[d*4+0]=z.floatToByte(m.red),o[d*4+1]=z.floatToByte(m.green),o[d*4+2]=z.floatToByte(m.blue),o[d*4+3]=z.floatToByte(m.alpha)}r._pickIds=i;let a=ft.createVertexBuffer({context:t,typedArray:o,usage:Ne.STATIC_DRAW});a.vertexArrayDestroyable=!1;let c=!1;r.statistics.addBuffer(a,c),s.push(a);let l={index:e.attributeIndex++,vertexBuffer:a,componentsPerAttribute:4,componentDatatype:X.UNSIGNED_BYTE,normalize:!0,offsetInBytes:0,strideInBytes:0,instanceDivisor:1};e.attributes.push(l);let f=e.shaderBuilder;f.addDefine("USE_PICKING",void 0,Ce.BOTH),f.addAttribute("vec4","a_pickColor"),f.addVarying("vec4","v_pickColor"),e.pickId="v_pickColor"}var DO=boe;var jke={ADD:0,REPLACE:1},Dr=Object.freeze(jke);var wO=`float getPointSizeFromAttenuation(vec3 positionEC) {
// Variables are packed into a single vector to minimize gl.uniformXXX() calls
float pointSize = model_pointCloudParameters.x;
float geometricError = model_pointCloudParameters.y;
float depthMultiplier = model_pointCloudParameters.z;
float depth = -positionEC.z;
return min((geometricError / depth) * depthMultiplier, pointSize);
}
#ifdef HAS_POINT_CLOUD_SHOW_STYLE
float pointCloudShowStylingStage(in ProcessedAttributes attributes, in Metadata metadata) {
float tiles3d_tileset_time = model_pointCloudParameters.w;
return float(getShowFromStyle(attributes, metadata, tiles3d_tileset_time));
}
#endif
#ifdef HAS_POINT_CLOUD_COLOR_STYLE
vec4 pointCloudColorStylingStage(in ProcessedAttributes attributes, in Metadata metadata) {
float tiles3d_tileset_time = model_pointCloudParameters.w;
return getColorFromStyle(attributes, metadata, tiles3d_tileset_time);
}
#endif
#ifdef HAS_POINT_CLOUD_POINT_SIZE_STYLE
float pointCloudPointSizeStylingStage(in ProcessedAttributes attributes, in Metadata metadata) {
float tiles3d_tileset_time = model_pointCloudParameters.w;
return float(getPointSizeFromStyle(attributes, metadata, tiles3d_tileset_time));
}
#elif defined(HAS_POINT_CLOUD_ATTENUATION)
float pointCloudPointSizeStylingStage(in ProcessedAttributes attributes, in Metadata metadata) {
return getPointSizeFromAttenuation(v_positionEC);
}
#endif
#ifdef HAS_POINT_CLOUD_BACK_FACE_CULLING
float pointCloudBackFaceCullingStage() {
#if defined(HAS_NORMALS) && !defined(HAS_DOUBLE_SIDED_MATERIAL)
// This needs to be computed in eye coordinates so we can't use attributes.normalMC
return step(-v_normalEC.z, 0.0);
#else
return 1.0;
#endif
}
#endif`;var qke=new oe,Doe={name:"PointCloudStylingPipelineStage"};Doe.process=function(e,t,n){let i=e.shaderBuilder,o=e.model,r=o.style,s=o.structuralMetadata,a=u(s)?s.propertyAttributes:void 0,c=u(o.featureTableId)&&o.featureTables[o.featureTableId].featuresLength>0,l=!u(a)&&c;if(u(r)&&!l){let A=Zke(a),x=Jke(r,A);Qke(i,x);let E=$ke(x).indexOf("normalMC")>=0,T=rn.getAttributeBySemantic(t,Ct.NORMAL);if(E&&!T)throw new ue("Style references the NORMAL semantic but the point cloud does not have normals");i.addDefine("COMPUTE_POSITION_WC_STYLE",void 0,Ce.VERTEX),x.styleTranslucent&&(e.alphaOptions.pass=Ee.TRANSLUCENT)}let f=o.pointCloudShading;f.attenuation&&i.addDefine("HAS_POINT_CLOUD_ATTENUATION",void 0,Ce.VERTEX),f.backFaceCulling&&i.addDefine("HAS_POINT_CLOUD_BACK_FACE_CULLING",void 0,Ce.VERTEX);let d,p,g;or.is3DTiles(o.type)&&(p=!0,d=o.content,g=d.tile.refine===Dr.ADD),i.addUniform("vec4","model_pointCloudParameters",Ce.VERTEX),i.addVertexLines(wO);let m=e.uniformMap;m.model_pointCloudParameters=function(){let A=qke,x=1;p&&(x=g?5:d.tileset.maximumScreenSpaceError),A.x=y(f.maximumAttenuation,x),A.x*=n.pixelRatio;let C=Yke(e,t,f,d);A.y=C*f.geometricErrorScale;let E=n.context,T=n.camera.frustum,S;return n.mode===te.SCENE2D||T instanceof $t?S=Number.POSITIVE_INFINITY:S=E.drawingBufferHeight/n.camera.frustum.sseDenominator,A.z=S,p&&(A.w=d.tileset.timeSinceLoad),A}};var voe=new h;function Yke(e,t,n,i){if(u(i)){let f=i.tile.geometricError;if(f>0)return f}if(u(n.baseResolution))return n.baseResolution;let o=rn.getAttributeBySemantic(t,Ct.POSITION),r=o.count,s=e.runtimeNode.transform,a=h.subtract(o.max,o.min,voe);a=N.multiplyByPointAsVector(s,a,voe);let c=a.x*a.y*a.z;return O.cbrt(c/r)}var Xke={colorStyleFunction:void 0,showStyleFunction:void 0,pointSizeStyleFunction:void 0,styleTranslucent:!1},Kke={POSITION:"attributes.positionMC",POSITION_ABSOLUTE:"v_positionWC",COLOR:"attributes.color_0",NORMAL:"attributes.normalMC"};function Zke(e){let t=Ge(Kke);if(!u(e))return t;for(let n=0;n<e.length;n++){let o=e[n].properties;for(let r in o)o.hasOwnProperty(r)&&(t[r]=`metadata.${r}`)}return t}var E6="ProcessedAttributes attributes, Metadata metadata, float tiles3d_tileset_time";function Jke(e,t){let n=Xke,i={translucent:!1};return n.colorStyleFunction=e.getColorShaderFunction(`getColorFromStyle(${E6})`,t,i),n.showStyleFunction=e.getShowShaderFunction(`getShowFromStyle(${E6})`,t,i),n.pointSizeStyleFunction=e.getPointSizeShaderFunction(`getPointSizeFromStyle(${E6})`,t,i),n.styleTranslucent=u(n.colorStyleFunction)&&i.translucent,n}function Qke(e,t){let n=t.colorStyleFunction;u(n)&&(e.addDefine("HAS_POINT_CLOUD_COLOR_STYLE",void 0,Ce.BOTH),e.addVertexLines(n),e.addVarying("vec4","v_pointCloudColor"));let i=t.showStyleFunction;u(i)&&(e.addDefine("HAS_POINT_CLOUD_SHOW_STYLE",void 0,Ce.VERTEX),e.addVertexLines(i));let o=t.pointSizeStyleFunction;u(o)&&(e.addDefine("HAS_POINT_CLOUD_POINT_SIZE_STYLE",void 0,Ce.VERTEX),e.addVertexLines(o))}function b6(e,t){let n=/attributes\.(\w+)/g,i=n.exec(e);for(;i!==null;){let o=i[1];t.indexOf(o)===-1&&t.push(o),i=n.exec(e)}}function $ke(e){let t=e.colorStyleFunction,n=e.showStyleFunction,i=e.pointSizeStyleFunction,o=[];return u(t)&&b6(t,o),u(n)&&b6(n,o),u(i)&&b6(i,o),o}var IO=Doe;var PO=`void primitiveOutlineStage() {
v_outlineCoordinates = a_outlineCoordinates;
}
`;var OO=`void primitiveOutlineStage(inout czm_modelMaterial material) {
if (!model_showOutline) {
return;
}
float outlineX =
texture(model_outlineTexture, vec2(v_outlineCoordinates.x, 0.5)).r;
float outlineY =
texture(model_outlineTexture, vec2(v_outlineCoordinates.y, 0.5)).r;
float outlineZ =
texture(model_outlineTexture, vec2(v_outlineCoordinates.z, 0.5)).r;
float outlineness = max(outlineX, max(outlineY, outlineZ));
material.diffuse = mix(material.diffuse, model_outlineColor.rgb, model_outlineColor.a * outlineness);
}
`;var woe={name:"PrimitiveOutlinePipelineStage"};woe.process=function(e,t,n){let i=e.shaderBuilder,o=e.uniformMap;i.addDefine("HAS_PRIMITIVE_OUTLINE",void 0,Ce.BOTH),i.addAttribute("vec3","a_outlineCoordinates"),i.addVarying("vec3","v_outlineCoordinates");let r=t.outlineCoordinates,s={index:e.attributeIndex++,vertexBuffer:r.buffer,componentsPerAttribute:on.getNumberOfComponents(r.type),componentDatatype:r.componentDatatype,offsetInBytes:r.byteOffset,strideInBytes:r.byteStride,normalize:r.normalized};e.attributes.push(s),i.addUniform("sampler2D","model_outlineTexture",Ce.FRAGMENT);let a=IA.createTexture(n.context);o.model_outlineTexture=function(){return a};let c=e.model;i.addUniform("vec4","model_outlineColor",Ce.FRAGMENT),o.model_outlineColor=function(){return c.outlineColor},i.addUniform("bool","model_showOutline",Ce.FRAGMENT),o.model_showOutline=function(){return c.showOutline},i.addVertexLines(PO),i.addFragmentLines(OO)};var RO=woe;var Ioe={name:"PrimitiveStatisticsPipelineStage",_countGeometry:Poe,_count2DPositions:Ooe,_countMorphTargetAttributes:Roe,_countMaterialTextures:Boe,_countFeatureIdTextures:Moe,_countBinaryMetadata:Loe};Ioe.process=function(e,t,n){let i=e.model,o=i.statistics;Poe(o,t),Ooe(o,e.runtimePrimitive),Roe(o,t),Boe(o,t.material),Moe(o,t.featureIds),Loe(o,i)};function Poe(e,t){let n=u(t.indices)?t.indices.count:rn.getAttributeBySemantic(t,"POSITION").count,i=t.primitiveType;i===Be.POINTS?e.pointsLength+=n:Be.isTriangles(i)&&(e.trianglesLength+=eze(i,n));let o=t.attributes,r=o.length;for(let c=0;c<r;c++){let l=o[c];if(u(l.buffer)){let f=u(l.typedArray);e.addBuffer(l.buffer,f)}}let s=t.outlineCoordinates;u(s)&&u(s.buffer)&&e.addBuffer(s.buffer,!1);let a=t.indices;if(u(a)&&u(a.buffer)){let c=u(a.typedArray);e.addBuffer(a.buffer,c)}}function eze(e,t){switch(e){case Be.TRIANGLES:return t/3;case Be.TRIANGLE_STRIP:case Be.TRIANGLE_FAN:return Math.max(t-2,0);default:return 0}}function Ooe(e,t){let n=t.positionBuffer2D;u(n)&&e.addBuffer(n,!0)}function Roe(e,t){let n=t.morphTargets;if(!u(n))return;let i=!1,o=n.length;for(let r=0;r<o;r++){let s=n[r].attributes,a=s.length;for(let c=0;c<a;c++){let l=s[c];u(l.buffer)&&e.addBuffer(l.buffer,i)}}}function Boe(e,t){let n=tze(t),i=n.length;for(let o=0;o<i;o++){let r=n[o];u(r)&&u(r.texture)&&e.addTexture(r.texture)}}function tze(e){let t=e.metallicRoughness,n=[e.emissiveTexture,e.normalTexture,e.occlusionTexture,t.baseColorTexture,t.metallicRoughnessTexture],i=e.specularGlossiness;return u(i)&&(n.push(i.diffuseTexture),n.push(i.specularGlossinessTexture)),n}function Moe(e,t){let n=t.length;for(let i=0;i<n;i++){let o=t[i];if(o instanceof Ot.FeatureIdTexture){let r=o.textureReader;u(r.texture)&&e.addTexture(r.texture)}}}function Loe(e,t){let n=t.structuralMetadata;u(n)&&(nze(e,n),e.propertyTablesByteLength+=n.propertyTablesByteLength);let i=t.featureTables;if(!u(i))return;let o=i.length;for(let r=0;r<o;r++){let s=i[r];e.addBatchTexture(s.batchTexture)}}function nze(e,t){let n=t.propertyTextures;if(!u(n))return;let i=n.length;for(let o=0;o<i;o++){let s=n[o].properties;for(let a in s)if(s.hasOwnProperty(a)){let l=s[a].textureReader;u(l.texture)&&e.addTexture(l.texture)}}}var BO=Ioe;var ize=new N,oze=new N,Noe={name:"SceneMode2DPipelineStage"};Noe.process=function(e,t,n){let i=rn.getAttributeBySemantic(t,Ct.POSITION),o=e.shaderBuilder,r=e.model,s=r.sceneGraph.computedModelMatrix,a=e.runtimeNode.computedTransform,c=N.multiplyTransformation(s,a,ize),l=aze(e,c,n),f=e.runtimePrimitive;f.boundingSphere2D=l;let d=e.runtimeNode.node.instances;if(u(d))return;if(u(i.typedArray)){let A=uze(i,c,l,n);f.positionBuffer2D=A,r._modelResources.push(A),i.typedArray=void 0}o.addDefine("USE_2D_POSITIONS",void 0,Ce.VERTEX),o.addUniform("mat4","u_modelView2D",Ce.VERTEX);let p=N.fromTranslation(l.center,new N),g=n.context,m={u_modelView2D:function(){return N.multiplyTransformation(g.uniformState.view,p,oze)}};e.uniformMap=gt(m,e.uniformMap)};var rze=new h,sze=new h;function aze(e,t,n){let i=N.multiplyByPoint(t,e.positionMin,rze),o=Zi.computeActualWgs84Position(n,i,i),r=N.multiplyByPoint(t,e.positionMax,sze),s=Zi.computeActualWgs84Position(n,r,r);return se.fromCornerPoints(o,s,new se)}var Foe=new h;function cze(e,t){let n=e.length,i=new Float32Array(n),o=t.quantizedVolumeOffset,r=t.quantizedVolumeStepSize;for(let s=0;s<n;s+=3){let a=h.fromArray(e,s,Foe),c=h.multiplyComponents(a,r,a),l=h.add(c,o,c);i[s]=l.x,i[s+1]=l.y,i[s+2]=l.z}return i}function lze(e,t,n,i){let o;u(e.quantization)?o=cze(e.typedArray,e.quantization):o=e.typedArray.slice();let r=e.byteOffset/Float32Array.BYTES_PER_ELEMENT,s=o.length,a=u(e.byteStride)?e.byteStride/Float32Array.BYTES_PER_ELEMENT:3;for(let c=r;c<s;c+=a){let l=h.fromArray(o,c,Foe);if(isNaN(l.x)||isNaN(l.y)||isNaN(l.z))continue;let f=N.multiplyByPoint(t,l,l),d=Zi.computeActualWgs84Position(i,f,f),p=h.subtract(d,n,d);o[c]=p.x,o[c+1]=p.y,o[c+2]=p.z}return o}function uze(e,t,n,i){let o=Ge(i);o.mode=te.COLUMBUS_VIEW;let r=n.center,s=lze(e,t,r,o),a=ft.createVertexBuffer({context:i.context,typedArray:s,usage:Ne.STATIC_DRAW});return a.vertexArrayDestroyable=!1,a}var MO=Noe;var LO=`void skinningStage(inout ProcessedAttributes attributes)
{
mat4 skinningMatrix = getSkinningMatrix();
mat3 skinningMatrixMat3 = mat3(skinningMatrix);
vec4 positionMC = vec4(attributes.positionMC, 1.0);
attributes.positionMC = vec3(skinningMatrix * positionMC);
#ifdef HAS_NORMALS
vec3 normalMC = attributes.normalMC;
attributes.normalMC = skinningMatrixMat3 * normalMC;
#endif
#ifdef HAS_TANGENTS
vec3 tangentMC = attributes.tangentMC;
attributes.tangentMC = skinningMatrixMat3 * tangentMC;
#endif
}`;var MA={name:"SkinningPipelineStage",FUNCTION_ID_GET_SKINNING_MATRIX:"getSkinningMatrix",FUNCTION_SIGNATURE_GET_SKINNING_MATRIX:"mat4 getSkinningMatrix()"};MA.process=function(e,t){let n=e.shaderBuilder;n.addDefine("HAS_SKINNING",void 0,Ce.VERTEX),dze(n,t);let i=e.runtimeNode,o=i.computedJointMatrices;n.addUniform("mat4",`u_jointMatrices[${o.length}]`,Ce.VERTEX),n.addVertexLines(LO);let r={u_jointMatrices:function(){return i.computedJointMatrices}};e.uniformMap=gt(r,e.uniformMap)};function fze(e){let t=-1,n=e.attributes,i=n.length;for(let o=0;o<i;o++){let r=n[o];(r.semantic===Ct.JOINTS||r.semantic===Ct.WEIGHTS)&&(t=Math.max(t,r.setIndex))}return t}function dze(e,t){e.addFunction(MA.FUNCTION_ID_GET_SKINNING_MATRIX,MA.FUNCTION_SIGNATURE_GET_SKINNING_MATRIX,Ce.VERTEX);let n="mat4 skinnedMatrix = mat4(0);";e.addFunctionLines(MA.FUNCTION_ID_GET_SKINNING_MATRIX,[n]);let i,o,r=["x","y","z","w"],s=fze(t);for(i=0;i<=s;i++)for(o=0;o<=3;o++){let c=r[o],l=`skinnedMatrix += a_weights_${i}.${c} * u_jointMatrices[int(a_joints_${i}.${c})];`;e.addFunctionLines(MA.FUNCTION_ID_GET_SKINNING_MATRIX,[l])}let a="return skinnedMatrix;";e.addFunctionLines(MA.FUNCTION_ID_GET_SKINNING_MATRIX,[a])}var NO=MA;var S6={};function hze(e){let t=Fe.createTypedArray(e,e*2),n=e,i=0;for(let o=0;o<n;o+=3)t[i++]=o,t[i++]=o+1,t[i++]=o+1,t[i++]=o+2,t[i++]=o+2,t[i++]=o;return t}function mze(e,t){let n=t.length,i=Fe.createTypedArray(e,n*2),o=0;for(let r=0;r<n;r+=3){let s=t[r],a=t[r+1],c=t[r+2];i[o++]=s,i[o++]=a,i[o++]=a,i[o++]=c,i[o++]=c,i[o++]=s}return i}function pze(e){let t=e-2,n=2+t*4,i=Fe.createTypedArray(e,n),o=0;i[o++]=0,i[o++]=1;for(let r=0;r<t;r++)i[o++]=r+1,i[o++]=r+2,i[o++]=r+2,i[o++]=r;return i}function _ze(e,t){let i=t.length-2,o=2+i*4,r=Fe.createTypedArray(e,o),s=0;r[s++]=t[0],r[s++]=t[1];for(let a=0;a<i;a++){let c=t[a],l=t[a+1],f=t[a+2];r[s++]=l,r[s++]=f,r[s++]=f,r[s++]=c}return r}function gze(e){let t=e-2,n=2+t*4,i=Fe.createTypedArray(e,n),o=0;i[o++]=0,i[o++]=1;for(let r=0;r<t;r++)i[o++]=r+1,i[o++]=r+2,i[o++]=r+2,i[o++]=0;return i}function yze(e,t){let i=t.length-2,o=2+i*4,r=Fe.createTypedArray(e,o),s=0,a=t[0];r[s++]=a,r[s++]=t[1];for(let c=0;c<i;c++){let l=t[c+1],f=t[c+2];r[s++]=l,r[s++]=f,r[s++]=f,r[s++]=a}return r}S6.createWireframeIndices=function(e,t,n){let i=u(n);if(e===Be.TRIANGLES)return i?mze(t,n):hze(t);if(e===Be.TRIANGLE_STRIP)return i?_ze(t,n):pze(t);if(e===Be.TRIANGLE_FAN)return i?yze(t,n):gze(t)};S6.getWireframeIndicesCount=function(e,t){return e===Be.TRIANGLES?t*2:e===Be.TRIANGLE_STRIP||e===Be.TRIANGLE_FAN?2+(t-2)*4:t};var iE=S6;var Voe={name:"WireframePipelineStage"};Voe.process=function(e,t,n){e.shaderBuilder.addDefine("HAS_WIREFRAME",void 0,Ce.FRAGMENT);let o=e.model,r=Aze(t,e.indices,n);o._pipelineResources.push(r),e.wireframeIndexBuffer=r;let s=!1;o.statistics.addBuffer(r,s);let a=e.primitiveType,c=e.count;e.primitiveType=Be.LINES,e.count=iE.getWireframeIndicesCount(a,c)};function Aze(e,t,n){let o=rn.getAttributeBySemantic(e,Ct.POSITION).count,r=n.context.webgl2,s;if(u(t)){let f=t.buffer,d=t.count;u(f)&&r?(s=f.sizeInBytes===d?new Uint8Array(d):Fe.createTypedArray(o,d),f.getBufferData(s)):s=t.typedArray}let a=e.primitiveType,c=iE.createWireframeIndices(a,o,s),l=Fe.fromSizeInBytes(c.BYTES_PER_ELEMENT);return ft.createIndexBuffer({context:n.context,typedArray:c,usage:Ne.STATIC_DRAW,indexDatatype:l})}var FO=Voe;function Uoe(e){e=y(e,y.EMPTY_OBJECT);let t=e.primitive,n=e.node,i=e.model;this.primitive=t,this.node=n,this.model=i,this.pipelineStages=[],this.drawCommand=void 0,this.boundingSphere=void 0,this.boundingSphere2D=void 0,this.positionBuffer2D=void 0,this.batchLengths=void 0,this.batchOffsets=void 0,this.updateStages=[]}Uoe.prototype.configurePipeline=function(e){let t=this.pipelineStages;t.length=0;let n=this.primitive,i=this.node,o=this.model,r=o.customShader,s=o.style,a=e.context.webgl2,l=e.mode!==te.SCENE3D&&!e.scene3DOnly&&o._projectTo2D,f=u(n.morphTargets)&&n.morphTargets.length>0,d=u(i.skin),p=u(r),m=!(p&&u(r.fragmentShaderText))||r.mode!==Np.REPLACE_MATERIAL,A=rn.hasQuantizedAttributes(n.attributes),x=o.debugWireframe&&Be.isTriangles(n.primitiveType)&&(o._enableDebugWireframe||a),C=o.pointCloudShading,E=u(C)&&C.attenuation,T=u(C)&&C.backFaceCulling,S=n.primitiveType===Be.POINTS&&(u(s)||E||T),v=o._enableShowOutline&&u(n.outlineCoordinates),w=xze(o,i,n),R=u(o.classificationType);l&&t.push(MO),t.push(xO),x&&t.push(FO),R&&t.push(oO),f&&t.push(vO),d&&t.push(NO),S&&t.push(IO),A&&t.push(_O),m&&t.push(bO),t.push(Ug),t.push(ef),w.hasPropertyTable&&(t.push(zg),t.push(iO),t.push(aO)),p&&t.push(mO),t.push(TO),o.allowPicking&&t.push(DO),v&&t.push(RO),t.push(nO),t.push(BO)};function xze(e,t,n){let i;return u(t.instances)&&(i=rn.getFeatureIdsByLabel(t.instances.featureIds,e.instanceFeatureIdLabel),u(i))?{hasFeatureIds:!0,hasPropertyTable:u(i.propertyTableId)}:(i=rn.getFeatureIdsByLabel(n.featureIds,e.featureIdLabel),u(i)?{hasFeatureIds:!0,hasPropertyTable:u(i.propertyTableId)}:{hasFeatureIds:!1,hasPropertyTable:!1})}var VO=Uoe;function v6(e){e=y(e,y.EMPTY_OBJECT),this._sceneGraph=e.sceneGraph;let t=e.skin;this._skin=t,this._inverseBindMatrices=void 0,this._joints=[],this._jointMatrices=[],Cze(this)}Object.defineProperties(v6.prototype,{skin:{get:function(){return this._skin}},sceneGraph:{get:function(){return this._sceneGraph}},inverseBindMatrices:{get:function(){return this._inverseBindMatrices}},joints:{get:function(){return this._joints}},jointMatrices:{get:function(){return this._jointMatrices}}});function Cze(e){let t=e.skin,n=t.inverseBindMatrices;e._inverseBindMatrices=n;let i=t.joints,o=i.length,r=e.sceneGraph._runtimeNodes,s=e.joints,a=e._jointMatrices;for(let c=0;c<o;c++){let l=i[c].index,f=r[l];s.push(f);let d=n[c],p=koe(f,d,new N);a.push(p)}}function koe(e,t,n){let i=N.multiplyTransformation(e.transformToRoot,e.transform,n);return n=N.multiplyTransformation(i,t,n),n}v6.prototype.updateJointMatrices=function(){let e=this._jointMatrices,t=e.length;for(let n=0;n<t;n++){let i=this.joints[n],o=this.inverseBindMatrices[n];e[n]=koe(i,o,e[n])}};var UO=v6;function Tze(){this.pass=void 0,this.alphaCutoff=void 0}var kO=Tze;function Eze(e){this.shaderBuilder=new P0,this.model=e,this.uniformMap={},this.alphaOptions=new kO,this.renderStateOptions=Ve.getState(Ve.fromCache({depthTest:{enabled:!0,func:ka.LESS_OR_EQUAL}})),this.hasSilhouette=!1,this.hasSkipLevelOfDetail=!1}var zO=Eze;var HO=`void silhouetteStage(inout vec4 color) {
if(model_silhouettePass) {
color = czm_gammaCorrect(model_silhouetteColor);
}
}`;var GO=`void silhouetteStage(in ProcessedAttributes attributes, inout vec4 positionClip) {
#ifdef HAS_NORMALS
if(model_silhouettePass) {
vec3 normal = normalize(czm_normal3D * attributes.normalMC);
normal.x *= czm_projection[0][0];
normal.y *= czm_projection[1][1];
positionClip.xy += normal.xy * positionClip.w * model_silhouetteSize * czm_pixelRatio / czm_viewport.z;
}
#endif
}
`;var aU={name:"ModelSilhouettePipelineStage"};aU.silhouettesLength=0;aU.process=function(e,t,n){u(t._silhouetteId)||(t._silhouetteId=++aU.silhouettesLength);let i=e.shaderBuilder;i.addDefine("HAS_SILHOUETTE",void 0,Ce.BOTH),i.addVertexLines(GO),i.addFragmentLines(HO),i.addUniform("vec4","model_silhouetteColor",Ce.FRAGMENT),i.addUniform("float","model_silhouetteSize",Ce.VERTEX),i.addUniform("bool","model_silhouettePass",Ce.BOTH);let o={model_silhouetteColor:function(){return t.silhouetteColor},model_silhouetteSize:function(){return t.silhouetteSize},model_silhouettePass:function(){return!1}};e.uniformMap=gt(o,e.uniformMap),e.hasSilhouette=!0};var WO=aU;var jO=`void modelSplitterStage()
{
// Don't split when rendering the shadow map, because it is rendered from
// the perspective of a totally different camera.
#ifndef SHADOW_MAP
if (model_splitDirection < 0.0 && gl_FragCoord.x > czm_splitPosition) discard;
if (model_splitDirection > 0.0 && gl_FragCoord.x < czm_splitPosition) discard;
#endif
}
`;var cU={name:"ModelSplitterPipelineStage",SPLIT_DIRECTION_UNIFORM_NAME:"model_splitDirection"};cU.process=function(e,t,n){let i=e.shaderBuilder;i.addDefine("HAS_MODEL_SPLITTER",void 0,Ce.FRAGMENT),i.addFragmentLines(jO);let o={};i.addUniform("float",cU.SPLIT_DIRECTION_UNIFORM_NAME,Ce.FRAGMENT),o[cU.SPLIT_DIRECTION_UNIFORM_NAME]=function(){return t.splitDirection},e.uniformMap=gt(o,e.uniformMap)};var qO=cU;function bze(e,t){this.model=e.model,this.shaderBuilder=e.shaderBuilder.clone(),this.uniformMap=Ge(e.uniformMap),this.alphaOptions=Ge(e.alphaOptions),this.renderStateOptions=Ge(e.renderStateOptions,!0),this.hasSilhouette=e.hasSilhouette,this.hasSkipLevelOfDetail=e.hasSkipLevelOfDetail,this.runtimeNode=t,this.attributes=[],this.attributeIndex=1,this.featureIdVertexAttributeSetIndex=0,this.instanceCount=0}var YO=bze;function Sze(e){e=y(e,y.EMPTY_OBJECT),this.lightingModel=y(e.lightingModel,kh.UNLIT)}var XO=Sze;function vze(e,t){this.model=e.model,this.runtimeNode=e.runtimeNode,this.attributes=e.attributes.slice(),this.attributeIndex=e.attributeIndex,this.featureIdVertexAttributeSetIndex=e.featureIdVertexAttributeSetIndex,this.uniformMap=Ge(e.uniformMap),this.alphaOptions=Ge(e.alphaOptions),this.renderStateOptions=Ge(e.renderStateOptions,!0),this.hasSilhouette=e.hasSilhouette,this.hasSkipLevelOfDetail=e.hasSkipLevelOfDetail,this.shaderBuilder=e.shaderBuilder.clone(),this.instanceCount=e.instanceCount,this.runtimePrimitive=t;let n=t.primitive;this.count=u(n.indices)?n.indices.count:rn.getAttributeBySemantic(n,"POSITION").count,this.hasPropertyTable=!1,this.indices=n.indices,this.wireframeIndexBuffer=void 0,this.primitiveType=n.primitiveType;let i=rn.getPositionMinMax(n,this.runtimeNode.instancingTranslationMin,this.runtimeNode.instancingTranslationMax);this.positionMin=h.clone(i.min,new h),this.positionMax=h.clone(i.max,new h),this.boundingSphere=se.fromCornerPoints(this.positionMin,this.positionMax,new se),this.lightingOptions=new XO,this.pickId=void 0}var KO=vze;function nu(e){e=y(e,y.EMPTY_OBJECT);let t=e.modelComponents;this._model=e.model,this._components=t,this._pipelineStages=[],this._updateStages=[],this._runtimeNodes=[],this._rootNodes=[],this._skinnedNodes=[],this._runtimeSkins=[],this.modelPipelineStages=[],this._boundingSphere=void 0,this._boundingSphere2D=void 0,this._computedModelMatrix=N.clone(N.IDENTITY),this._computedModelMatrix2D=N.clone(N.IDENTITY),this._axisCorrectionMatrix=rn.getAxisCorrectionMatrix(t.upAxis,t.forwardAxis,new N),this._runtimeArticulations={},Dze(this)}Object.defineProperties(nu.prototype,{components:{get:function(){return this._components}},computedModelMatrix:{get:function(){return this._computedModelMatrix}},axisCorrectionMatrix:{get:function(){return this._axisCorrectionMatrix}},boundingSphere:{get:function(){return this._boundingSphere}}});function Dze(e){let t=e._components,n=t.scene,o=e._model.modelMatrix;zoe(e,o);let r=t.articulations,s=r.length,a=e._runtimeArticulations;for(let E=0;E<s;E++){let T=r[E],S=new G1({articulation:T,sceneGraph:e}),v=S.name;a[v]=S}let c=t.nodes,l=c.length;e._runtimeNodes=new Array(l);let d=n.nodes.length,p=N.IDENTITY;for(let E=0;E<d;E++){let T=n.nodes[E],S=Hoe(e,T,p);e._rootNodes.push(S)}let g=t.skins,m=e._runtimeSkins,A=g.length;for(let E=0;E<A;E++){let T=g[E];m.push(new UO({skin:T,sceneGraph:e}))}let x=e._skinnedNodes,C=x.length;for(let E=0;E<C;E++){let T=x[E],S=e._runtimeNodes[T],w=c[T].skin.index;S._runtimeSkin=m[w],S.updateJointMatrices()}e.applyArticulations()}function zoe(e,t){let n=e._components,i=e._model;e._computedModelMatrix=N.multiplyTransformation(t,n.transform,e._computedModelMatrix),e._computedModelMatrix=N.multiplyTransformation(e._computedModelMatrix,e._axisCorrectionMatrix,e._computedModelMatrix),e._computedModelMatrix=N.multiplyByUniformScale(e._computedModelMatrix,i.computedScale,e._computedModelMatrix)}var wze=new h;function Ize(e,t){let n=e._computedModelMatrix,i=N.getTranslation(n,wze);if(!h.equals(i,h.ZERO))e._computedModelMatrix2D=Pt.basisTo2D(t.mapProjection,n,e._computedModelMatrix2D);else{let o=e.boundingSphere.center,r=Pt.wgs84To2DModelMatrix(t.mapProjection,o,e._computedModelMatrix2D);e._computedModelMatrix2D=N.multiply(r,n,e._computedModelMatrix2D)}e._boundingSphere2D=se.transform(e._boundingSphere,e._computedModelMatrix2D,e._boundingSphere2D)}function Hoe(e,t,n){let i=[],o=rn.getNodeTransform(t),r=t.children.length;for(let f=0;f<r;f++){let d=t.children[f],p=N.multiplyTransformation(n,o,new N),g=Hoe(e,d,p);i.push(g)}let s=new tO({node:t,transform:o,transformToRoot:n,children:i,sceneGraph:e}),a=t.primitives.length;for(let f=0;f<a;f++)s.runtimePrimitives.push(new VO({primitive:t.primitives[f],node:t,model:e._model}));let c=t.index;e._runtimeNodes[c]=s,u(t.skin)&&e._skinnedNodes.push(c);let l=t.name;if(u(l)){let f=e._model,d=new Y1(f,s);f._nodesByName[l]=d}return c}var Pze=new h,Oze=new h,Rze=new h,Bze=new h;nu.prototype.buildDrawCommands=function(e){let t=this._model,n=new zO(t);t.statistics.clear(),this.configurePipeline(e);let i=this.modelPipelineStages,o,r,s;for(o=0;o<i.length;o++)i[o].process(n,t,e);let a=h.fromElements(Number.MAX_VALUE,Number.MAX_VALUE,Number.MAX_VALUE,Pze),c=h.fromElements(-Number.MAX_VALUE,-Number.MAX_VALUE,-Number.MAX_VALUE,Oze);for(o=0;o<this._runtimeNodes.length;o++){let l=this._runtimeNodes[o];if(!u(l))continue;l.configurePipeline();let f=l.pipelineStages,d=new YO(n,l);for(r=0;r<f.length;r++)f[r].process(d,l.node,e);let p=l.computedTransform;for(r=0;r<l.runtimePrimitives.length;r++){let g=l.runtimePrimitives[r];g.configurePipeline(e);let m=g.pipelineStages,A=new KO(d,g);for(s=0;s<m.length;s++)m[s].process(A,g.primitive,e);g.boundingSphere=se.clone(A.boundingSphere,new se);let x=N.multiplyByPoint(p,A.positionMin,Rze),C=N.multiplyByPoint(p,A.positionMax,Bze);h.minimumByComponent(a,x,a),h.maximumByComponent(c,C,c);let E=V1(A,e);g.drawCommand=E}}this._boundingSphere=se.fromCornerPoints(a,c,new se),this._boundingSphere=se.transformWithoutScale(this._boundingSphere,this._axisCorrectionMatrix,this._boundingSphere),this._boundingSphere=se.transform(this._boundingSphere,this._components.transform,this._boundingSphere),t._boundingSphere=se.transform(this._boundingSphere,t.modelMatrix,t._boundingSphere),t._initialRadius=t._boundingSphere.radius,t._boundingSphere.radius*=t._clampedScale};nu.prototype.configurePipeline=function(e){let t=this.modelPipelineStages;t.length=0;let n=this._model;u(n.color)&&t.push(Vg),!u(n.classificationType)&&(n.imageBasedLighting.enabled&&t.push(z1),n.isClippingEnabled()&&t.push(q1),n.hasSilhouette(e)&&t.push(WO),u(n.splitDirection)&&n.splitDirection!==Nc.NONE&&t.push(qO),or.is3DTiles(n.type)&&t.push(U1))};nu.prototype.update=function(e,t){let n,i,o;for(n=0;n<this._runtimeNodes.length;n++){let r=this._runtimeNodes[n];if(!u(r))continue;for(i=0;i<r.updateStages.length;i++)r.updateStages[i].update(r,this,e);let s=e.mode!==te.SCENE3D&&this._model._projectTo2D;for(t&&!s&&this.updateJointMatrices(),i=0;i<r.runtimePrimitives.length;i++){let a=r.runtimePrimitives[i];for(o=0;o<a.updateStages.length;o++)a.updateStages[o].update(a,this)}}};nu.prototype.updateModelMatrix=function(e,t){zoe(this,e),t.mode!==te.SCENE3D&&Ize(this,t);let n=this._rootNodes;for(let i=0;i<n.length;i++){let o=this._runtimeNodes[n[i]];o._transformDirty=!0}};nu.prototype.updateJointMatrices=function(){let e=this._skinnedNodes,t=e.length;for(let n=0;n<t;n++){let i=e[n];this._runtimeNodes[i].updateJointMatrices()}};function Goe(e,t,n,i,o){if(n&&!t.show)return;let r=t.children.length;for(let c=0;c<r;c++){let l=t.getChild(c);Goe(e,l,n,i,o)}let s=t.runtimePrimitives,a=s.length;for(let c=0;c<a;c++){let l=s[c];i(l,o)}}function lU(e,t,n,i){let o=e._rootNodes,r=o.length;for(let s=0;s<r;s++){let a=o[s],c=e._runtimeNodes[a];Goe(e,c,t,n,i)}}var Mze={backFaceCulling:void 0};nu.prototype.updateBackFaceCulling=function(e){let t=Mze;t.backFaceCulling=e,lU(this,!1,Lze,t)};function Lze(e,t){let n=e.drawCommand;n.backFaceCulling=t.backFaceCulling}var Nze={shadowMode:void 0};nu.prototype.updateShadows=function(e){let t=Nze;t.shadowMode=e,lU(this,!1,Fze,t)};function Fze(e,t){let n=e.drawCommand;n.shadows=t.shadowMode}var Vze={debugShowBoundingVolume:void 0};nu.prototype.updateShowBoundingVolume=function(e){let t=Vze;t.debugShowBoundingVolume=e,lU(this,!1,Uze,t)};function Uze(e,t){let n=e.drawCommand;n.debugShowBoundingVolume=t.debugShowBoundingVolume}var Woe=[],kze={frameState:void 0,hasSilhouette:void 0};nu.prototype.pushDrawCommands=function(e){let t=Woe;t.length=0;let n=kze;n.hasSilhouette=this._model.hasSilhouette(e),n.frameState=e,lU(this,!0,zze,n),e.commandList.push.apply(e.commandList,t)};function zze(e,t){let n=t.frameState,i=t.hasSilhouette,o=n.passes,r=Woe,s=e.drawCommand;s.pushCommands(n,n.commandList),i&&!o.pick&&s.pushSilhouetteCommands(n,r)}nu.prototype.setArticulationStage=function(e,t){let n=e.split(" ");if(n.length!==2)return;let i=n[0],o=n[1],r=this._runtimeArticulations[i];u(r)&&r.setArticulationStage(o,t)};nu.prototype.applyArticulations=function(){let e=this._runtimeArticulations;for(let t in e)e.hasOwnProperty(t)&&e[t].apply()};var ZO=nu;function oE(){this.pointsLength=0,this.trianglesLength=0,this.geometryByteLength=0,this.texturesByteLength=0,this.propertyTablesByteLength=0,this._bufferIdSet={},this._textureIdSet={},this._batchTextureIdMap=new xt}Object.defineProperties(oE.prototype,{batchTexturesByteLength:{get:function(){let e=this._batchTextureIdMap.length,t=this._batchTextureIdMap.values,n=0;for(let i=0;i<e;i++)n+=t[i].byteLength;return n}}});oE.prototype.clear=function(){this.pointsLength=0,this.trianglesLength=0,this.geometryByteLength=0,this.texturesByteLength=0,this.propertyTablesByteLength=0,this._bufferIdSet={},this._textureIdSet={},this._batchTextureIdMap.removeAll()};oE.prototype.addBuffer=function(e,t){if(!this._bufferIdSet.hasOwnProperty(e._id)){let n=t?2:1;this.geometryByteLength+=e.sizeInBytes*n}this._bufferIdSet[e._id]=!0};oE.prototype.addTexture=function(e){this._textureIdSet.hasOwnProperty(e._id)||(this.texturesByteLength+=e.sizeInBytes),this._textureIdSet[e._id]=!0};oE.prototype.addBatchTexture=function(e){this._batchTextureIdMap.contains(e._id)||this._batchTextureIdMap.set(e._id,e)};var JO=oE;var Xoe=ki(c3(),1);var joe={},LA=Uint32Array.BYTES_PER_ELEMENT;joe.parse=function(e,t){t=y(t,0);let n=new Uint8Array(e),i=new DataView(e);t+=LA;let o=i.getUint32(t,!0);if(o!==1)throw new ue(`Only Point Cloud tile version 1 is supported. Version ${o} is not.`);t+=LA,t+=LA;let r=i.getUint32(t,!0);if(r===0)throw new ue("Feature table must have a byte length greater than zero");t+=LA;let s=i.getUint32(t,!0);t+=LA;let a=i.getUint32(t,!0);t+=LA;let c=i.getUint32(t,!0);t+=LA;let l=Bo(n,t,r);t+=r;let f=new Uint8Array(e,t,s);t+=s;let d,p;a>0&&(d=Bo(n,t,a),t+=a,c>0&&(p=new Uint8Array(e,t,c),t+=c));let g=new yd(l,f),m=g.getGlobalProperty("POINTS_LENGTH");if(g.featuresLength=m,!u(m))throw new ue("Feature table global property: POINTS_LENGTH must be defined");let A=g.getGlobalProperty("RTC_CENTER",X.FLOAT,3);u(A)&&(A=h.unpack(A));let x=Hze(g,d);if(x.rtcCenter=A,x.pointsLength=m,!x.hasPositions){let C=Gze(g);x.positions=C,x.hasPositions=x.hasPositions||u(C)}if(!x.hasPositions)throw new ue("Either POSITION or POSITION_QUANTIZED must be defined.");if(!x.hasNormals){let C=jze(g);x.normals=C,x.hasNormals=x.hasNormals||u(C)}if(!x.hasColors){let C=Wze(g);x.colors=C,x.hasColors=x.hasColors||u(C),x.hasConstantColor=u(x.constantColor),x.isTranslucent=u(C)&&C.isTranslucent}if(!x.hasBatchIds){let C=qze(g);x.batchIds=C,x.hasBatchIds=x.hasBatchIds||u(C)}if(x.hasBatchIds){let C=g.getGlobalProperty("BATCH_LENGTH");if(!u(C))throw new ue("Global property: BATCH_LENGTH must be defined when BATCH_ID is defined.");x.batchLength=C}return u(p)&&(p=new Uint8Array(p),x.batchTableJson=d,x.batchTableBinary=p),x};function Hze(e,t){let n=e.json,i,o,r,s=u(n.extensions)?n.extensions["3DTILES_draco_point_compression"]:void 0,a=u(t)&&u(t.extensions)?t.extensions["3DTILES_draco_point_compression"]:void 0;u(a)&&(r=a.properties);let c,l,f,d,p;if(u(s)){o=s.properties;let m=s.byteOffset,A=s.byteLength;if(!u(o)||!u(m)||!u(A))throw new ue("Draco properties, byteOffset, and byteLength must be defined");i=e.buffer.slice(m,m+A),c=u(o.POSITION),l=u(o.RGB)||u(o.RGBA),f=u(o.NORMAL),d=u(o.BATCH_ID),p=u(o.RGBA)}let g;return u(i)&&(g={buffer:i,featureTableProperties:o,batchTableProperties:r,properties:gt(o,r),dequantizeInShader:!0}),{draco:g,hasPositions:c,hasColors:l,isTranslucent:p,hasNormals:f,hasBatchIds:d}}function Gze(e){let t=e.json,n;if(u(t.POSITION))return n=e.getPropertyArray("POSITION",X.FLOAT,3),{name:Ct.POSITION,semantic:Ct.POSITION,typedArray:n,isQuantized:!1,componentDatatype:X.FLOAT,type:on.VEC3};if(u(t.POSITION_QUANTIZED)){n=e.getPropertyArray("POSITION_QUANTIZED",X.UNSIGNED_SHORT,3);let i=e.getGlobalProperty("QUANTIZED_VOLUME_SCALE",X.FLOAT,3);if(!u(i))throw new ue("Global property: QUANTIZED_VOLUME_SCALE must be defined for quantized positions.");let o=(1<<16)-1,r=e.getGlobalProperty("QUANTIZED_VOLUME_OFFSET",X.FLOAT,3);if(!u(r))throw new ue("Global property: QUANTIZED_VOLUME_OFFSET must be defined for quantized positions.");return{name:Ct.POSITION,semantic:Ct.POSITION,typedArray:n,isQuantized:!0,componentDatatype:X.FLOAT,type:on.VEC3,quantizedRange:o,quantizedVolumeOffset:h.unpack(r),quantizedVolumeScale:h.unpack(i),quantizedComponentDatatype:X.UNSIGNED_SHORT,quantizedType:on.VEC3}}}function Wze(e){let t=e.json,n;if(u(t.RGBA))return n=e.getPropertyArray("RGBA",X.UNSIGNED_BYTE,4),{name:Ct.COLOR,semantic:Ct.COLOR,setIndex:0,typedArray:n,componentDatatype:X.UNSIGNED_BYTE,type:on.VEC4,normalized:!0,isRGB565:!1,isTranslucent:!0};if(u(t.RGB))return n=e.getPropertyArray("RGB",X.UNSIGNED_BYTE,3),{name:"COLOR",semantic:Ct.COLOR,setIndex:0,typedArray:n,componentDatatype:X.UNSIGNED_BYTE,type:on.VEC3,normalized:!0,isRGB565:!1,isTranslucent:!1};if(u(t.RGB565))return n=e.getPropertyArray("RGB565",X.UNSIGNED_SHORT,1),{name:"COLOR",semantic:Ct.COLOR,setIndex:0,typedArray:n,componentDatatype:X.FLOAT,type:on.VEC3,normalized:!1,isRGB565:!0,isTranslucent:!1};if(u(t.CONSTANT_RGBA)){let i=e.getGlobalProperty("CONSTANT_RGBA",X.UNSIGNED_BYTE,4),o=i[3],r=z.fromBytes(i[0],i[1],i[2],o),s=o<255;return{name:Ct.COLOR,semantic:Ct.COLOR,setIndex:0,constantColor:r,componentDatatype:X.FLOAT,type:on.VEC4,isQuantized:!1,isTranslucent:s}}}function jze(e){let t=e.json,n;if(u(t.NORMAL))return n=e.getPropertyArray("NORMAL",X.FLOAT,3),{name:Ct.NORMAL,semantic:Ct.NORMAL,typedArray:n,octEncoded:!1,octEncodedZXY:!1,componentDatatype:X.FLOAT,type:on.VEC3};if(u(t.NORMAL_OCT16P)){n=e.getPropertyArray("NORMAL_OCT16P",X.UNSIGNED_BYTE,2);let i=8;return{name:Ct.NORMAL,semantic:Ct.NORMAL,typedArray:n,octEncoded:!0,octEncodedZXY:!1,quantizedRange:(1<<i)-1,quantizedType:on.VEC2,quantizedComponentDatatype:X.UNSIGNED_BYTE,componentDatatype:X.FLOAT,type:on.VEC3}}}function qze(e){let t=e.json;if(u(t.BATCH_ID)){let n=e.getPropertyArray("BATCH_ID",X.UNSIGNED_SHORT,1);return{name:Ct.FEATURE_ID,semantic:Ct.FEATURE_ID,setIndex:0,typedArray:n,componentDatatype:X.fromTypedArray(n),type:on.SCALAR}}}var NA=joe;var Yze=Ot.Components,Xze=Ot.Scene,Kze=Ot.Node,Zze=Ot.Primitive,Jze=Ot.Attribute,qoe=Ot.Quantization,Qze=Ot.FeatureIdAttribute,$ze=Ot.Material,e4e=Ot.MetallicRoughness;function Gg(e){e=y(e,y.EMPTY_OBJECT);let t=e.arrayBuffer,n=y(e.byteOffset,0);this._arrayBuffer=t,this._byteOffset=n,this._loadAttributesFor2D=y(e.loadAttributesFor2D,!1),this._parsedContent=void 0,this._decodePromise=void 0,this._decodedAttributes=void 0,this._promise=void 0,this._process=function(i){},this._state=Ut.UNLOADED,this._buffers=[],this._components=void 0,this._transform=N.IDENTITY}u(Object.create)&&(Gg.prototype=Object.create(so.prototype),Gg.prototype.constructor=Gg);Object.defineProperties(Gg.prototype,{promise:{get:function(){return this._promise}},cacheKey:{get:function(){}},components:{get:function(){return this._components}},transform:{get:function(){return 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a=(1<<n.NORMAL.data.quantization.quantizationBits)-1;o.quantizedRange=a,o.octEncoded=!0,o.octEncodedZXY=!0,o.quantizedComponentDatatype=X.UNSIGNED_BYTE,o.quantizedType=on.VEC2}i.normals=o}if(u(n.RGBA)?i.colors={name:"COLOR",semantic:Ct.COLOR,setIndex:0,typedArray:n.RGBA.array,componentDatatype:X.UNSIGNED_BYTE,type:on.VEC4,normalized:!0,isTranslucent:!0}:u(n.RGB)&&(i.colors={name:"COLOR",semantic:Ct.COLOR,setIndex:0,typedArray:n.RGB.array,componentDatatype:X.UNSIGNED_BYTE,type:on.VEC3,normalized:!0,isTranslucent:!1}),u(n.BATCH_ID)){let a=n.BATCH_ID.array;i.batchIds={name:"_FEATURE_ID",semantic:Ct.FEATURE_ID,setIndex:0,typedArray:a,componentDatatype:X.fromTypedArray(a),type:on.SCALAR}}let r=i.batchTableJson,s=t.batchTableProperties;for(let a in s)if(s.hasOwnProperty(a)){let c=n[a];u(r)||(r={}),i.hasDracoBatchTable=!0;let l=c.data;r[a]={byteOffset:l.byteOffset,type:i4e(l.componentsPerAttribute),componentType:o4e(l.componentDatatype),typedArray:c.array}}i.batchTableJson=r}function i4e(e){switch(e){case 1:return"SCALAR";case 2:return"VEC2";case 3:return"VEC3";case 4:return"VEC4"}}function o4e(e){switch(e){case ee.BYTE:return"BYTE";case ee.UNSIGNED_BYTE:return"UNSIGNED_BYTE";case ee.SHORT:return"SHORT";case ee.UNSIGNED_SHORT:return"UNSIGNED_SHORT";case ee.INT:return"INT";case ee.UNSIGNED_INT:return"UNSIGNED_INT";case ee.DOUBLE:return"DOUBLE";case ee.FLOAT:return"FLOAT"}}function QO(e,t,n){let i=t.typedArray,o;if(t.octEncoded&&(o=new qoe,o.octEncoded=t.octEncoded,o.octEncodedZXY=t.octEncodedZXY,o.normalizationRange=t.quantizedRange,o.type=t.quantizedType,o.componentDatatype=t.quantizedComponentDatatype),t.isQuantized){o=new qoe;let a=t.quantizedRange;o.normalizationRange=a,o.quantizedVolumeOffset=h.ZERO;let c=t.quantizedVolumeScale;o.quantizedVolumeDimensions=c,o.quantizedVolumeStepSize=h.divideByScalar(c,a,new h),o.componentDatatype=t.quantizedComponentDatatype,o.type=t.quantizedType}let r=new Jze;if(r.name=t.name,r.semantic=t.semantic,r.setIndex=t.setIndex,r.componentDatatype=t.componentDatatype,r.type=t.type,r.normalized=y(t.normalized,!1),r.min=t.min,r.max=t.max,r.quantization=o,t.isRGB565&&(i=jn.decodeRGB565(i)),u(t.constantColor)){let a=new Array(4);r.constant=z.pack(t.constantColor,a)}else{let a=ft.createVertexBuffer({typedArray:i,context:n,usage:Ne.STATIC_DRAW});a.vertexArrayDestroyable=!1,e._buffers.push(a),r.buffer=a}let s=e._loadAttributesFor2D;return r.semantic===Ct.POSITION&&s&&(r.typedArray=i),r}var Yoe,uU;function r4e(e){if(!u(uU)){Yoe=new Xoe.default(0),uU=new Array(e);for(let t=0;t<e;++t)uU[t]=Yoe.random()}return uU}var s4e=new h,a4e=new h,c4e=new h;function l4e(e){let t=e.typedArray,n=20,i=t.length/3,o=Math.min(i,n),r=r4e(n),s=Number.MAX_VALUE,a=-Number.MAX_VALUE,c=h.fromElements(s,s,s,s4e),l=h.fromElements(a,a,a,a4e),f,d,p;if(e.isQuantized)c=h.ZERO,l=e.quantizedVolumeScale;else 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$ze;o.metallicRoughness=i;let r=n.colors;u(r)&&r.isTranslucent&&(o.alphaMode=Vh.BLEND);let s=!u(n.normals);o.unlit=s;let a=new Zze;if(a.attributes=f4e(e,n,t),a.primitiveType=Be.POINTS,a.material=o,u(n.batchIds)){let g=new Qze;g.propertyTableId=0,g.setIndex=0,g.positionalLabel="featureId_0",a.featureIds.push(g)}let c=new Kze;c.index=0,c.primitives=[a];let l=new Xze;l.nodes=[c],l.upAxis=Ro.Z,l.forwardAxis=Ro.X;let f=new Yze;f.scene=l,f.nodes=[c];let d=[];f.structuralMetadata=d4e(n,d),d.length>0&&m4e(e,a,d,t),u(n.rtcCenter)&&(f.transform=N.multiplyByTranslation(f.transform,n.rtcCenter,f.transform));let p=n.positions;u(p)&&p.isQuantized&&(f.transform=N.multiplyByTranslation(f.transform,p.quantizedVolumeOffset,f.transform)),e._components=f,e._parsedContent=void 0,e._arrayBuffer=void 0}function m4e(e,t,n,i){let o=t.attributes,r=n.length;for(let s=0;s<r;s++){let a=n[s],c=ft.createVertexBuffer({typedArray:a.typedArray,context:i,usage:Ne.STATIC_DRAW});c.vertexArrayDestroyable=!1,e._buffers.push(c),a.buffer=c,a.typedArray=void 0,o.push(a)}t.propertyAttributeIds=[0]}Gg.prototype.unload=function(){let e=this._buffers;for(let t=0;t<e.length;t++)e[t].destroy();e.length=0,this._components=void 0,this._parsedContent=void 0,this._arrayBuffer=void 0};var $O=Gg;function So(e){e=y(e,y.EMPTY_OBJECT),this._loader=e.loader,this._resource=e.resource,this.type=y(e.type,or.GLTF),this.modelMatrix=N.clone(y(e.modelMatrix,N.IDENTITY)),this._modelMatrix=N.clone(this.modelMatrix),this._scale=y(e.scale,1),this._minimumPixelSize=y(e.minimumPixelSize,0),this._maximumScale=e.maximumScale,this._clampedScale=u(this._maximumScale)?Math.min(this._scale,this._maximumScale):this._scale,this._computedScale=this._clampedScale,this._updateModelMatrix=!1,this.referenceMatrix=void 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i=y(e.instanceFeatureIdLabel,"instanceFeatureId_0");typeof i=="number"&&(i=`instanceFeatureId_${i}`),this._instanceFeatureIdLabel=i,this._featureTables=[],this._featureTableId=void 0,this._featureTableIdDirty=!0,this._pipelineResources=[],this._modelResources=[],this._pickIds=[],this._boundingSphere=new se,this._initialRadius=void 0,this._heightReference=y(e.heightReference,We.NONE),this._heightDirty=this._heightReference!==We.NONE,this._removeUpdateHeightCallback=void 0,this._clampedModelMatrix=void 0;let o=e.scene;u(o)&&u(o.terrainProviderChanged)&&(this._terrainProviderChangedCallback=o.terrainProviderChanged.addEventListener(function(){this._heightDirty=!0},this)),this._scene=o,this._distanceDisplayCondition=e.distanceDisplayCondition;let r=new Uh(e.pointCloudShading);this._pointCloudShading=r,this._attenuation=r.attenuation,this._pointCloudBackFaceCulling=r.backFaceCulling;let s=e.clippingPlanes;u(s)&&s.owner===void 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Kt(a)),this._credit=a,this._resourceCredits=[],this._gltfCredits=[],this._showCreditsOnScreen=y(e.showCreditsOnScreen,!1),this._showCreditsOnScreenDirty=!0,this._splitDirection=y(e.splitDirection,Nc.NONE),this._enableShowOutline=y(e.enableShowOutline,!0),this.showOutline=y(e.showOutline,!0),this.outlineColor=y(e.outlineColor,z.BLACK),this._classificationType=e.classificationType,this._statistics=new JO,this._sceneMode=void 0,this._projectTo2D=y(e.projectTo2D,!1),this._skipLevelOfDetail=!1,this._ignoreCommands=y(e.ignoreCommands,!1),this._completeLoad=function(c,l){},this._texturesLoadedPromise=void 0,this._readyPromise=g4e(this),this._sceneGraph=void 0,this._nodesByName={},this.pickObject=e.pickObject}function p4e(e,t){let n=e._featureTables,i=t.propertyTables,o=i.length;for(let r=0;r<o;r++){let s=i[r],a=new R1({model:e,propertyTable:s});n.push(a)}return n}function _4e(e,t){let n=t._featureIdLabel,i=t._instanceFeatureIdLabel,o,r,s,a;for(o=0;o<e.nodes.length;o++)if(a=e.nodes[o],u(a.instances)&&(s=rn.getFeatureIdsByLabel(a.instances.featureIds,i),u(s)&&u(s.propertyTableId)))return s.propertyTableId;for(o=0;o<e.nodes.length;o++)for(a=e.nodes[o],r=0;r<a.primitives.length;r++){let c=a.primitives[r],l=rn.getFeatureIdsByLabel(c.featureIds,n);if(u(l))return l.propertyTableId}if(t._featureTables.length===1)return 0}function w6(e,t){if(!u(e)&&!u(t))return!1;if(u(e)!==u(t))return!0;let n=e.alpha,i=t.alpha;return Math.floor(n)!==Math.floor(i)||Math.ceil(n)!==Math.ceil(i)}function g4e(e){let t=e._loader,n=e._resource;t.load();let i=t.promise.then(function(s){if(!u(s))return;let a=s.components;if(!u(a)){if(s.isUnloaded())return;throw new ue("Failed to load model.")}let c=a.structuralMetadata;u(c)&&c.propertyTableCount>0&&p4e(e,c);let l=new ZO({model:e,modelComponents:a});e._sceneGraph=l,e._gltfCredits=l.components.asset.credits;let f=e._resource.credits;if(u(f)){let d=f.length;for(let p=0;p<d;p++)e._resourceCredits.push(f[p])}e._resourcesLoaded=!0}),o=y(t.texturesLoadedPromise,Promise.resolve());e._texturesLoadedPromise=o.then(function(){!u(e)||e.isDestroyed()||(e._texturesLoaded=!0,t._incrementallyLoadTextures&&e.resetDrawCommands())}).catch(rn.getFailedLoadFunction(e,"model",n));let r=new Promise(function(s,a){e._completeLoad=function(c,l){l.afterRender.push(function(){return c._ready=!0,s(c),!0})}});return i.then(function(){return r}).catch(rn.getFailedLoadFunction(e,"model",n))}Object.defineProperties(So.prototype,{ready:{get:function(){return this._ready}},readyPromise:{get:function(){return this._readyPromise}},texturesLoadedPromise:{get:function(){return this._texturesLoadedPromise}},loader:{get:function(){return this._loader}},statistics:{get:function(){return this._statistics}},activeAnimations:{get:function(){return this._activeAnimations}},clampAnimations:{get:function(){return this._clampAnimations},set:function(e){this._clampAnimations=e}},cull:{get:function(){return this._cull}},opaquePass:{get:function(){return this._opaquePass}},pointCloudShading:{get:function(){return this._pointCloudShading},set:function(e){e!==this._pointCloudShading&&this.resetDrawCommands(),this._pointCloudShading=e}},customShader:{get:function(){return this._customShader},set:function(e){e!==this._customShader&&this.resetDrawCommands(),this._customShader=e}},sceneGraph:{get:function(){return this._sceneGraph}},content:{get:function(){return this._content}},heightReference:{get:function(){return this._heightReference},set:function(e){e!==this._heightReference&&(this._heightDirty=!0),this._heightReference=e}},distanceDisplayCondition:{get:function(){return this._distanceDisplayCondition},set:function(e){this._distanceDisplayCondition=bt.clone(e,this._distanceDisplayCondition)}},structuralMetadata:{get:function(){return this._sceneGraph.components.structuralMetadata}},featureTableId:{get:function(){return this._featureTableId},set:function(e){this._featureTableId=e}},featureTables:{get:function(){return this._featureTables},set:function(e){this._featureTables=e}},id:{get:function(){return this._id},set:function(e){e!==this._id&&(this._idDirty=!0),this._id=e}},allowPicking:{get:function(){return this._allowPicking}},style:{get:function(){return this._style},set:function(e){this._style=e,this._styleDirty=!0}},color:{get:function(){return this._color},set:function(e){w6(e,this._color)&&this.resetDrawCommands(),this._color=z.clone(e,this._color)}},colorBlendMode:{get:function(){return this._colorBlendMode},set:function(e){this._colorBlendMode=e}},colorBlendAmount:{get:function(){return this._colorBlendAmount},set:function(e){this._colorBlendAmount=e}},silhouetteColor:{get:function(){return this._silhouetteColor},set:function(e){if(!z.equals(e,this._silhouetteColor)){let t=w6(e,this._silhouetteColor);this._silhouetteDirty=this._silhouetteDirty||t}this._silhouetteColor=z.clone(e,this._silhouetteColor)}},silhouetteSize:{get:function(){return this._silhouetteSize},set:function(e){if(e!==this._silhouetteSize){let t=this._silhouetteSize,n=e>0&&t===0||e===0&&t>0;this._silhouetteDirty=this._silhouetteDirty||n,this._backFaceCullingDirty=this._backFaceCullingDirty||n}this._silhouetteSize=e}},boundingSphere:{get:function(){let e=u(this._clampedModelMatrix)?this._clampedModelMatrix:this.modelMatrix;return Joe(this,e),this._boundingSphere}},debugShowBoundingVolume:{get:function(){return this._debugShowBoundingVolume},set:function(e){this._debugShowBoundingVolume!==e&&(this._debugShowBoundingVolumeDirty=!0),this._debugShowBoundingVolume=e}},debugWireframe:{get:function(){return this._debugWireframe},set:function(e){this._debugWireframe!==e&&this.resetDrawCommands(),this._debugWireframe=e,this._debugWireframe===!0&&this._enableDebugWireframe===!1&&this.type===or.GLTF&&Dt("model-debug-wireframe-ignored","enableDebugWireframe must be set to true in Model.fromGltf, otherwise debugWireframe will be ignored.")}},show:{get:function(){return this._show},set:function(e){this._show=e}},featureIdLabel:{get:function(){return this._featureIdLabel},set:function(e){typeof e=="number"&&(e=`featureId_${e}`),e!==this._featureIdLabel&&(this._featureTableIdDirty=!0),this._featureIdLabel=e}},instanceFeatureIdLabel:{get:function(){return this._instanceFeatureIdLabel},set:function(e){typeof e=="number"&&(e=`instanceFeatureId_${e}`),e!==this._instanceFeatureIdLabel&&(this._featureTableIdDirty=!0),this._instanceFeatureIdLabel=e}},clippingPlanes:{get:function(){return this._clippingPlanes},set:function(e){e!==this._clippingPlanes&&(ss.setOwner(e,this,"_clippingPlanes"),this.resetDrawCommands())}},lightColor:{get:function(){return this._lightColor},set:function(e){u(e)!==u(this._lightColor)&&this.resetDrawCommands(),this._lightColor=h.clone(e,this._lightColor)}},imageBasedLighting:{get:function(){return this._imageBasedLighting},set:function(e){e!==this._imageBasedLighting&&(this._shouldDestroyImageBasedLighting&&!this._imageBasedLighting.isDestroyed()&&this._imageBasedLighting.destroy(),this._imageBasedLighting=e,this._shouldDestroyImageBasedLighting=!1,this.resetDrawCommands())}},backFaceCulling:{get:function(){return this._backFaceCulling},set:function(e){e!==this._backFaceCulling&&(this._backFaceCullingDirty=!0),this._backFaceCulling=e}},scale:{get:function(){return this._scale},set:function(e){e!==this._scale&&(this._updateModelMatrix=!0),this._scale=e}},computedScale:{get:function(){return this._computedScale}},minimumPixelSize:{get:function(){return this._minimumPixelSize},set:function(e){e!==this._minimumPixelSize&&(this._updateModelMatrix=!0),this._minimumPixelSize=e}},maximumScale:{get:function(){return this._maximumScale},set:function(e){e!==this._maximumScale&&(this._updateModelMatrix=!0),this._maximumScale=e}},shadows:{get:function(){return this._shadows},set:function(e){e!==this._shadows&&(this._shadowsDirty=!0),this._shadows=e}},credit:{get:function(){return this._credit}},showCreditsOnScreen:{get:function(){return this._showCreditsOnScreen},set:function(e){this._showCreditsOnScreen!==e&&(this._showCreditsOnScreenDirty=!0),this._showCreditsOnScreen=e}},splitDirection:{get:function(){return this._splitDirection},set:function(e){this._splitDirection!==e&&this.resetDrawCommands(),this._splitDirection=e}},classificationType:{get:function(){return this._classificationType}},pickIds:{get:function(){return this._pickIds}},styleCommandsNeeded:{get:function(){return this._styleCommandsNeeded}}});So.prototype.getNode=function(e){return this._nodesByName[e]};So.prototype.setArticulationStage=function(e,t){this._sceneGraph.setArticulationStage(e,t)};So.prototype.applyArticulations=function(){this._sceneGraph.applyArticulations()};So.prototype.makeStyleDirty=function(){this._styleDirty=!0};So.prototype.resetDrawCommands=function(){this._drawCommandsBuilt=!1};var y4e=new N,A4e=new J,x4e=new N;So.prototype.update=function(e){if(C4e(this,e),T4e(this,e),E4e(this,e),!this._resourcesLoaded||e.mode===te.MORPHING)return;b4e(this),S4e(this),v4e(this,e),D4e(this),w4e(this,e),I4e(this,e),P4e(this,e),O4e(this,e),this._defaultTexture=e.context.defaultTexture,R4e(this,e),B4e(this,e),M4e(this),L4e(this,e),V4e(this,e);let t=this;if(!t._ready){t._completeLoad(t,e);return}F4e(this),U4e(this,e),k4e(this),z4e(this,e)};function C4e(e,t){(!e._resourcesLoaded||!e._texturesLoaded)&&e._loader.process(t)}function T4e(e,t){u(e._customShader)&&e._customShader.update(t)}function E4e(e,t){e._imageBasedLighting.update(t),e._imageBasedLighting.shouldRegenerateShaders&&e.resetDrawCommands()}function b4e(e){if(!e._featureTableIdDirty)return;e._featureTableIdDirty=!1;let t=e._sceneGraph.components,n=t.structuralMetadata;u(n)&&n.propertyTableCount>0&&(e.featureTableId=_4e(t,e),e._styleDirty=!0,e.resetDrawCommands())}function S4e(e){e._styleDirty&&(e.applyStyle(e._style),e._styleDirty=!1)}function v4e(e,t){let n=e._featureTables,i=n.length,o=!1;for(let r=0;r<i;r++)n[r].update(t),n[r].styleCommandsNeededDirty&&(o=!0);o&&Zoe(e)}function Zoe(e){let t=e.featureTables[e.featureTableId];e._styleCommandsNeeded=Cd.getStyleCommandsNeeded(t.featuresLength,t.batchTexture.translucentFeaturesLength)}function D4e(e){let t=e.pointCloudShading;t.attenuation!==e._attenuation&&(e.resetDrawCommands(),e._attenuation=t.attenuation),t.backFaceCulling!==e._pointCloudBackFaceCulling&&(e.resetDrawCommands(),e._pointCloudBackFaceCulling=t.backFaceCulling)}function w4e(e,t){e._silhouetteDirty&&(Qoe(t)&&e.resetDrawCommands(),e._silhouetteDirty=!1)}function I4e(e,t){let n=e.hasSkipLevelOfDetail(t);n!==e._skipLevelOfDetail&&(e.resetDrawCommands(),e._skipLevelOfDetail=n)}function P4e(e,t){let n=0;e.isClippingEnabled()&&(e._clippingPlanes.owner===e&&e._clippingPlanes.update(t),n=e._clippingPlanes.clippingPlanesState),n!==e._clippingPlanesState&&(e.resetDrawCommands(),e._clippingPlanesState=n)}function O4e(e,t){t.mode!==e._sceneMode&&(e._projectTo2D?e.resetDrawCommands():e._updateModelMatrix=!0,e._sceneMode=t.mode)}function R4e(e,t){e._drawCommandsBuilt||(e.destroyPipelineResources(),e._sceneGraph.buildDrawCommands(t),e._drawCommandsBuilt=!0)}function B4e(e,t){N.equals(e.modelMatrix,e._modelMatrix)||(e._updateModelMatrix=!0,e._modelMatrix=N.clone(e.modelMatrix,e._modelMatrix))}var zh=new h,fU=new he;function M4e(e){if(!e._updateModelMatrix&&!e._heightDirty&&e._minimumPixelSize===0)return;u(e._removeUpdateHeightCallback)&&(e._removeUpdateHeightCallback(),e._removeUpdateHeightCallback=void 0);let t=e._scene;if(!u(t)||!u(t.globe)||e.heightReference===We.NONE){e._clampedModelMatrix=void 0;return}let n=t.globe,i=n.ellipsoid,o=e.modelMatrix;zh.x=o[12],zh.y=o[13],zh.z=o[14];let r=i.cartesianToCartographic(zh);u(e._clampedModelMatrix)||(e._clampedModelMatrix=N.clone(o,new N));let s=n._surface;e._removeUpdateHeightCallback=s.updateHeight(r,Koe(e,i,r));let a=n.getHeight(r);if(u(a)){let c=Koe(e,i,r);he.clone(r,fU),fU.height=a,i.cartographicToCartesian(fU,zh),c(zh)}e._heightDirty=!1,e._updateModelMatrix=!0}function L4e(e,t){if(!e._updateModelMatrix&&e._minimumPixelSize===0)return;let n=u(e._clampedModelMatrix)?e._clampedModelMatrix:e.modelMatrix;Joe(e,n),N4e(e,n,t)}function Joe(e,t){e._clampedScale=u(e._maximumScale)?Math.min(e._scale,e._maximumScale):e._scale,e._boundingSphere.center=h.multiplyByScalar(e._sceneGraph.boundingSphere.center,e._clampedScale,e._boundingSphere.center),e._boundingSphere.radius=e._initialRadius*e._clampedScale,e._boundingSphere=se.transform(e._boundingSphere,t,e._boundingSphere)}function N4e(e,t,n){let i=e.scale;if(e.minimumPixelSize!==0&&!e._projectTo2D){let o=n.context,r=Math.max(o.drawingBufferWidth,o.drawingBufferHeight);N.getTranslation(t,zh),e._sceneMode!==te.SCENE3D&&Zi.computeActualWgs84Position(n,zh,zh);let s=e._boundingSphere.radius,a=H4e(zh,s,n),c=1/a;Math.min(c*(2*s),r)<e.minimumPixelSize&&(i=e.minimumPixelSize*a/(2*e._initialRadius))}e._computedScale=u(e.maximumScale)?Math.min(e.maximumScale,i):i}function F4e(e){if(!e._idDirty)return;e._idDirty=!1;let t=e._id,n=e._pickIds,i=n.length;for(let o=0;o<i;++o)n[o].object.id=t}function V4e(e,t){let n=u(e._clampedModelMatrix)?e._clampedModelMatrix:e.modelMatrix,i=y(e.referenceMatrix,n),o=t.context,r=e._imageBasedLighting;if(r.useSphericalHarmonicCoefficients||r.useSpecularEnvironmentMaps){let s=A4e,a=y4e;a=N.multiply(o.uniformState.view3D,i,a),s=N.getMatrix3(a,s),s=J.getRotation(s,s),e._iblReferenceFrameMatrix=J.transpose(s,e._iblReferenceFrameMatrix)}if(e.isClippingEnabled()){let s=x4e;s=N.multiply(o.uniformState.view3D,i,s),s=N.multiply(s,e._clippingPlanes.modelMatrix,s),e._clippingPlanesMatrix=N.inverseTranspose(s,e._clippingPlanesMatrix)}}function U4e(e,t){let n=e._sceneGraph;if(e._updateModelMatrix||e._minimumPixelSize!==0){let o=u(e._clampedModelMatrix)?e._clampedModelMatrix:e.modelMatrix;n.updateModelMatrix(o,t),e._updateModelMatrix=!1}e._backFaceCullingDirty&&(n.updateBackFaceCulling(e._backFaceCulling),e._backFaceCullingDirty=!1),e._shadowsDirty&&(n.updateShadows(e._shadows),e._shadowsDirty=!1),e._debugShowBoundingVolumeDirty&&(n.updateShowBoundingVolume(e._debugShowBoundingVolume),e._debugShowBoundingVolumeDirty=!1);let i=!1;u(e.classificationType)||(i=e._userAnimationDirty||e._activeAnimations.update(t)),n.update(t,i),e._userAnimationDirty=!1}function k4e(e){if(!e._showCreditsOnScreenDirty)return;e._showCreditsOnScreenDirty=!1;let t=e._showCreditsOnScreen;u(e._credit)&&(e._credit.showOnScreen=t);let n=e._resourceCredits,i=n.length;for(let s=0;s<i;s++)n[s].showOnScreen=t;let o=e._gltfCredits,r=o.length;for(let s=0;s<r;s++)o[s].showOnScreen=t}function z4e(e,t){let n=W4e(e,t),i=e.isInvisible(),o=e.hasSilhouette(t),r=e._show&&e._computedScale!==0&&n&&(!i||o),s=t.passes,a=s.render||s.pick&&e.allowPicking;r&&!e._ignoreCommands&&a&&(j4e(e,t),e._sceneGraph.pushDrawCommands(t))}var D6=new se;function H4e(e,t,n){return D6.center=e,D6.radius=t,n.camera.getPixelSize(D6,n.context.drawingBufferWidth,n.context.drawingBufferHeight)}function Koe(e,t,n){return function(i){if(e.heightReference===We.RELATIVE_TO_GROUND){let r=t.cartesianToCartographic(i,fU);r.height+=n.height,t.cartographicToCartesian(r,i)}let o=e._clampedModelMatrix;N.clone(e.modelMatrix,o),o[12]=i.x,o[13]=i.y,o[14]=i.z,e._heightDirty=!0}}var G4e=new h;function W4e(e,t){let n=e.distanceDisplayCondition;if(!u(n))return!0;let i=n.near*n.near,o=n.far*n.far,r;if(t.mode===te.SCENE2D){let a=(t.camera.frustum.right-t.camera.frustum.left)*.5;r=a*a}else{let s=N.getTranslation(e.modelMatrix,G4e);Zi.computeActualWgs84Position(t,s,s),r=h.distanceSquared(s,t.camera.positionWC)}return r>=i&&r<=o}function j4e(e,t){let n=t.creditDisplay,i=e._credit;u(i)&&n.addCredit(i);let o=e._resourceCredits,r=o.length;for(let c=0;c<r;c++)n.addCredit(o[c]);let s=e._gltfCredits,a=s.length;for(let c=0;c<a;c++)n.addCredit(s[c])}So.prototype.isTranslucent=function(){let e=this.color;return u(e)&&e.alpha>0&&e.alpha<1};So.prototype.isInvisible=function(){let e=this.color;return u(e)&&e.alpha===0};function Qoe(e){return e.context.stencilBuffer}So.prototype.hasSilhouette=function(e){return Qoe(e)&&this._silhouetteSize>0&&this._silhouetteColor.alpha>0&&!u(this._classificationType)};function q4e(e){return e.context.stencilBuffer}So.prototype.hasSkipLevelOfDetail=function(e){if(!or.is3DTiles(this.type))return!1;let n=this._content.tileset;return q4e(e)&&n.skipLevelOfDetail};So.prototype.isClippingEnabled=function(){let e=this._clippingPlanes;return u(e)&&e.enabled&&e.length!==0};So.prototype.isDestroyed=function(){return!1};So.prototype.destroy=function(){let e=this._loader;u(e)&&e.destroy();let t=this._featureTables;if(u(t)){let i=t.length;for(let o=0;o<i;o++)t[o].destroy()}this.destroyPipelineResources(),this.destroyModelResources(),u(this._removeUpdateHeightCallback)&&(this._removeUpdateHeightCallback(),this._removeUpdateHeightCallback=void 0),u(this._terrainProviderChangedCallback)&&(this._terrainProviderChangedCallback(),this._terrainProviderChangedCallback=void 0);let n=this._clippingPlanes;u(n)&&!n.isDestroyed()&&n.owner===this&&n.destroy(),this._clippingPlanes=void 0,this._shouldDestroyImageBasedLighting&&!this._imageBasedLighting.isDestroyed()&&this._imageBasedLighting.destroy(),this._imageBasedLighting=void 0,le(this)};So.prototype.destroyPipelineResources=function(){let e=this._pipelineResources;for(let t=0;t<e.length;t++)e[t].destroy();this._pipelineResources.length=0,this._pickIds.length=0};So.prototype.destroyModelResources=function(){let e=this._modelResources;for(let t=0;t<e.length;t++)e[t].destroy();this._modelResources.length=0};So.fromGltf=function(e){e=y(e,y.EMPTY_OBJECT);let t=y(e.url,e.gltf),n={releaseGltfJson:e.releaseGltfJson,asynchronous:e.asynchronous,incrementallyLoadTextures:e.incrementallyLoadTextures,upAxis:e.upAxis,forwardAxis:e.forwardAxis,loadAttributesFor2D:e.projectTo2D,loadIndicesForWireframe:e.enableDebugWireframe,loadPrimitiveOutline:e.enableShowOutline,loadForClassification:u(e.classificationType)},i=y(e.basePath,""),o=Pe.createIfNeeded(i);u(t.asset)?(n.gltfJson=t,n.baseResource=o,n.gltfResource=o):t instanceof Uint8Array?(n.typedArray=t,n.baseResource=o,n.gltfResource=o):n.gltfResource=Pe.createIfNeeded(t);let r=new wp(n),a=u(e.content)?or.TILE_GLTF:or.GLTF,c=eR(r,a,e);return c.resource=n.gltfResource,new So(c)};So.fromB3dm=function(e){let t={b3dmResource:e.resource,arrayBuffer:e.arrayBuffer,byteOffset:e.byteOffset,releaseGltfJson:e.releaseGltfJson,asynchronous:e.asynchronous,incrementallyLoadTextures:e.incrementallyLoadTextures,upAxis:e.upAxis,forwardAxis:e.forwardAxis,loadAttributesFor2D:e.projectTo2D,loadIndicesForWireframe:e.enableDebugWireframe,loadPrimitiveOutline:e.enableShowOutline,loadForClassification:u(e.classificationType)},n=new x1(t),i=eR(n,or.TILE_B3DM,e);return new So(i)};So.fromPnts=function(e){let t={arrayBuffer:e.arrayBuffer,byteOffset:e.byteOffset,loadAttributesFor2D:e.projectTo2D},n=new $O(t),i=eR(n,or.TILE_PNTS,e);return new So(i)};So.fromI3dm=function(e){let t={i3dmResource:e.resource,arrayBuffer:e.arrayBuffer,byteOffset:e.byteOffset,releaseGltfJson:e.releaseGltfJson,asynchronous:e.asynchronous,incrementallyLoadTextures:e.incrementallyLoadTextures,upAxis:e.upAxis,forwardAxis:e.forwardAxis,loadAttributesFor2D:e.projectTo2D,loadIndicesForWireframe:e.enableDebugWireframe,loadPrimitiveOutline:e.enableShowOutline},n=new E1(t),i=eR(n,or.TILE_I3DM,e);return new So(i)};So.fromGeoJson=function(e){let t={geoJson:e.geoJson},n=new C1(t),i=eR(n,or.TILE_GEOJSON,e);return new So(i)};So.prototype.applyColorAndShow=function(e){let t=this._color,n=u(e)&&u(e.color),i=u(e)&&u(e.show);this._color=n?e.color.evaluateColor(void 0,this._color):z.clone(z.WHITE,this._color),this._show=i?e.show.evaluate(void 0):!0,w6(t,this._color)&&this.resetDrawCommands()};So.prototype.applyStyle=function(e){let t=this.type===or.TILE_PNTS,n=u(this.featureTableId)&&this.featureTables[this.featureTableId].featuresLength>0,i=u(this.structuralMetadata)?this.structuralMetadata.propertyAttributes:void 0,o=u(i)&&u(i[0]);if(t&&(!n||o)){this.resetDrawCommands();return}n?(this.featureTables[this.featureTableId].applyStyle(e),Zoe(this,e)):(this.applyColorAndShow(e),this._styleCommandsNeeded=void 0)};function eR(e,t,n){return{loader:e,type:t,resource:n.resource,show:n.show,modelMatrix:n.modelMatrix,scale:n.scale,minimumPixelSize:n.minimumPixelSize,maximumScale:n.maximumScale,id:n.id,allowPicking:n.allowPicking,clampAnimations:n.clampAnimations,shadows:n.shadows,debugShowBoundingVolume:n.debugShowBoundingVolume,enableDebugWireframe:n.enableDebugWireframe,debugWireframe:n.debugWireframe,cull:n.cull,opaquePass:n.opaquePass,customShader:n.customShader,content:n.content,heightReference:n.heightReference,scene:n.scene,distanceDisplayCondition:n.distanceDisplayCondition,color:n.color,colorBlendAmount:n.colorBlendAmount,colorBlendMode:n.colorBlendMode,silhouetteColor:n.silhouetteColor,silhouetteSize:n.silhouetteSize,enableShowOutline:n.enableShowOutline,showOutline:n.showOutline,outlineColor:n.outlineColor,clippingPlanes:n.clippingPlanes,lightColor:n.lightColor,imageBasedLighting:n.imageBasedLighting,backFaceCulling:n.backFaceCulling,credit:n.credit,showCreditsOnScreen:n.showCreditsOnScreen,splitDirection:n.splitDirection,projectTo2D:n.projectTo2D,featureIdLabel:n.featureIdLabel,instanceFeatureIdLabel:n.instanceFeatureIdLabel,pointCloudShading:n.pointCloudShading,classificationType:n.classificationType,pickObject:n.pickObject}}var Td=So;function vs(e,t,n){this._tileset=e,this._tile=t,this._resource=n,this._model=void 0,this._readyPromise=void 0,this._metadata=void 0,this._group=void 0}Object.defineProperties(vs.prototype,{featuresLength:{get:function(){let e=this._model,t=e.featureTables,n=e.featureTableId;return u(t)&&u(t[n])?t[n].featuresLength:0}},pointsLength:{get:function(){return this._model.statistics.pointsLength}},trianglesLength:{get:function(){return this._model.statistics.trianglesLength}},geometryByteLength:{get:function(){return this._model.statistics.geometryByteLength}},texturesByteLength:{get:function(){return this._model.statistics.texturesByteLength}},batchTableByteLength:{get:function(){let e=this._model.statistics;return e.propertyTablesByteLength+e.batchTexturesByteLength}},innerContents:{get:function(){}},readyPromise:{get:function(){return this._readyPromise}},tileset:{get:function(){return this._tileset}},tile:{get:function(){return this._tile}},url:{get:function(){return this._resource.getUrlComponent(!0)}},batchTable:{get:function(){let e=this._model,t=e.featureTables,n=e.featureTableId;if(u(t)&&u(t[n]))return t[n]}},metadata:{get:function(){return this._metadata},set:function(e){this._metadata=e}},group:{get:function(){return this._group},set:function(e){this._group=e}}});vs.prototype.getFeature=function(e){let t=this._model,n=t.featureTableId;return t.featureTables[n].getFeature(e)};vs.prototype.hasProperty=function(e,t){let n=this._model,i=n.featureTableId;return u(i)?n.featureTables[i].hasProperty(e,t):!1};vs.prototype.applyDebugSettings=function(e,t){t=e?t:z.WHITE,this.featuresLength===0?this._model.color=t:u(this.batchTable)&&this.batchTable.setAllColor(t)};vs.prototype.applyStyle=function(e){this._model.style=e};vs.prototype.update=function(e,t){let n=this._model,i=this._tile;n.colorBlendAmount=e.colorBlendAmount,n.colorBlendMode=e.colorBlendMode,n.modelMatrix=i.computedTransform,n.customShader=e.customShader,n.featureIdLabel=e.featureIdLabel,n.instanceFeatureIdLabel=e.instanceFeatureIdLabel,n.lightColor=e.lightColor,n.imageBasedLighting=e.imageBasedLighting,n.backFaceCulling=e.backFaceCulling,n.shadows=e.shadows,n.showCreditsOnScreen=e.showCreditsOnScreen,n.splitDirection=e.splitDirection,n.debugWireframe=e.debugWireframe,n.showOutline=e.showOutline,n.outlineColor=e.outlineColor,n.pointCloudShading=e.pointCloudShading;let o=e.clippingPlanes;n.referenceMatrix=e.clippingPlanesOriginMatrix,u(o)&&i.clippingPlanesDirty&&(n._clippingPlanes=o.enabled&&i._isClipped?o:void 0),u(o)&&u(n._clippingPlanes)&&n._clippingPlanes!==o&&(n._clippingPlanes=o,n._clippingPlanesState=0),n.update(t)};vs.prototype.isDestroyed=function(){return!1};vs.prototype.destroy=function(){return this._model=this._model&&this._model.destroy(),le(this)};vs.fromGltf=function(e,t,n,i){let o=new vs(e,t,n),s=tR(e,t,o,{gltf:i,basePath:n}),a=e.vectorClassificationOnly?void 0:e.classificationType;s.classificationType=a;let c=Td.fromGltf(s);return o._model=c,o._readyPromise=c.readyPromise.then(function(l){return l.activeAnimations.addAll({loop:qa.REPEAT}),l}),o};vs.fromB3dm=function(e,t,n,i,o){let r=new vs(e,t,n),a=tR(e,t,r,{arrayBuffer:i,byteOffset:o,resource:n}),c=e.vectorClassificationOnly?void 0:e.classificationType;a.classificationType=c;let l=Td.fromB3dm(a);return r._model=l,r._readyPromise=l.readyPromise.then(function(f){return f.activeAnimations.addAll({loop:qa.REPEAT}),f}),r};vs.fromI3dm=function(e,t,n,i,o){let r=new vs(e,t,n),a=tR(e,t,r,{arrayBuffer:i,byteOffset:o,resource:n}),c=Td.fromI3dm(a);return r._model=c,r._readyPromise=c.readyPromise.then(function(l){return l.activeAnimations.addAll({loop:qa.REPEAT}),l}),r};vs.fromPnts=function(e,t,n,i,o){let r=new vs(e,t,n),a=tR(e,t,r,{arrayBuffer:i,byteOffset:o,resource:n}),c=Td.fromPnts(a);return r._model=c,r._readyPromise=c.readyPromise,r};vs.fromGeoJson=function(e,t,n,i){let o=new vs(e,t,n),s=tR(e,t,o,{geoJson:i,resource:n}),a=Td.fromGeoJson(s);return o._model=a,o._readyPromise=a.readyPromise,o};function tR(e,t,n,i){let o={cull:!1,releaseGltfJson:!0,opaquePass:Ee.CESIUM_3D_TILE,modelMatrix:t.computedTransform,upAxis:e._modelUpAxis,forwardAxis:e._modelForwardAxis,incrementallyLoadTextures:!1,customShader:e.customShader,content:n,colorBlendMode:e.colorBlendMode,colorBlendAmount:e.colorBlendAmount,lightColor:e.lightColor,imageBasedLighting:e.imageBasedLighting,featureIdLabel:e.featureIdLabel,instanceFeatureIdLabel:e.instanceFeatureIdLabel,pointCloudShading:e.pointCloudShading,clippingPlanes:e.clippingPlanes,backFaceCulling:e.backFaceCulling,shadows:e.shadows,showCreditsOnScreen:e.showCreditsOnScreen,splitDirection:e.splitDirection,enableDebugWireframe:e._enableDebugWireframe,debugWireframe:e.debugWireframe,projectTo2D:e._projectTo2D,enableShowOutline:e._enableShowOutline,showOutline:e.showOutline,outlineColor:e.outlineColor};return gt(i,o)}var Hh=vs;function Fp(e,t,n,i){this._tileset=e,this._tile=t,this._resource=n,this.featurePropertiesDirty=!1,this._metadata=void 0,this._group=void 0,this._readyPromise=Y4e(this,i)}Object.defineProperties(Fp.prototype,{featuresLength:{get:function(){return 0}},pointsLength:{get:function(){return 0}},trianglesLength:{get:function(){return 0}},geometryByteLength:{get:function(){return 0}},texturesByteLength:{get:function(){return 0}},batchTableByteLength:{get:function(){return 0}},innerContents:{get:function(){}},readyPromise:{get:function(){return this._readyPromise}},tileset:{get:function(){return this._tileset}},tile:{get:function(){return this._tile}},url:{get:function(){return this._resource.getUrlComponent(!0)}},batchTable:{get:function(){}},metadata:{get:function(){return this._metadata},set:function(e){this._metadata=e}},group:{get:function(){return this._group},set:function(e){this._group=e}}});function Y4e(e,t){return e._tileset.loadTileset(e._resource,t,e._tile),Promise.resolve(e)}Fp.prototype.hasProperty=function(e,t){return!1};Fp.prototype.getFeature=function(e){};Fp.prototype.applyDebugSettings=function(e,t){};Fp.prototype.applyStyle=function(e){};Fp.prototype.update=function(e,t){};Fp.prototype.isDestroyed=function(){return!1};Fp.prototype.destroy=function(){return le(this)};var nR=Fp;var iR=`#ifdef GL_OES_standard_derivatives
#extension GL_OES_standard_derivatives : enable
#endif
uniform sampler2D u_atlas;
#ifdef VECTOR_TILE
uniform vec4 u_highlightColor;
#endif
in vec2 v_textureCoordinates;
in vec4 v_pickColor;
in vec4 v_color;
#ifdef SDF
in vec4 v_outlineColor;
in float v_outlineWidth;
#endif
#ifdef FRAGMENT_DEPTH_CHECK
in vec4 v_textureCoordinateBounds; // the min and max x and y values for the texture coordinates
in vec4 v_originTextureCoordinateAndTranslate; // texture coordinate at the origin, billboard translate (used for label glyphs)
in vec4 v_compressed; // x: eyeDepth, y: applyTranslate & enableDepthCheck, z: dimensions, w: imageSize
in mat2 v_rotationMatrix;
const float SHIFT_LEFT12 = 4096.0;
const float SHIFT_LEFT1 = 2.0;
const float SHIFT_RIGHT12 = 1.0 / 4096.0;
const float SHIFT_RIGHT1 = 1.0 / 2.0;
float getGlobeDepth(vec2 adjustedST, vec2 depthLookupST, bool applyTranslate, vec2 dimensions, vec2 imageSize)
{
vec2 lookupVector = imageSize * (depthLookupST - adjustedST);
lookupVector = v_rotationMatrix * lookupVector;
vec2 labelOffset = (dimensions - imageSize) * (depthLookupST - vec2(0.0, v_originTextureCoordinateAndTranslate.y)); // aligns label glyph with bounding rectangle. Will be zero for billboards because dimensions and imageSize will be equal
vec2 translation = v_originTextureCoordinateAndTranslate.zw;
if (applyTranslate)
{
// this is only needed for labels where the horizontal origin is not LEFT
// it moves the label back to where the "origin" should be since all label glyphs are set to HorizontalOrigin.LEFT
translation += (dimensions * v_originTextureCoordinateAndTranslate.xy * vec2(1.0, 0.0));
}
vec2 st = ((lookupVector - translation + labelOffset) + gl_FragCoord.xy) / czm_viewport.zw;
float logDepthOrDepth = czm_unpackDepth(texture(czm_globeDepthTexture, st));
if (logDepthOrDepth == 0.0)
{
return 0.0; // not on the globe
}
vec4 eyeCoordinate = czm_windowToEyeCoordinates(gl_FragCoord.xy, logDepthOrDepth);
return eyeCoordinate.z / eyeCoordinate.w;
}
#endif
#ifdef SDF
// Get the distance from the edge of a glyph at a given position sampling an SDF texture.
float getDistance(vec2 position)
{
return texture(u_atlas, position).r;
}
// Samples the sdf texture at the given position and produces a color based on the fill color and the outline.
vec4 getSDFColor(vec2 position, float outlineWidth, vec4 outlineColor, float smoothing)
{
float distance = getDistance(position);
if (outlineWidth > 0.0)
{
// Don't get the outline edge exceed the SDF_EDGE
float outlineEdge = clamp(SDF_EDGE - outlineWidth, 0.0, SDF_EDGE);
float outlineFactor = smoothstep(SDF_EDGE - smoothing, SDF_EDGE + smoothing, distance);
vec4 sdfColor = mix(outlineColor, v_color, outlineFactor);
float alpha = smoothstep(outlineEdge - smoothing, outlineEdge + smoothing, distance);
return vec4(sdfColor.rgb, sdfColor.a * alpha);
}
else
{
float alpha = smoothstep(SDF_EDGE - smoothing, SDF_EDGE + smoothing, distance);
return vec4(v_color.rgb, v_color.a * alpha);
}
}
#endif
void main()
{
vec4 color = texture(u_atlas, v_textureCoordinates);
#ifdef SDF
float outlineWidth = v_outlineWidth;
vec4 outlineColor = v_outlineColor;
// Get the current distance
float distance = getDistance(v_textureCoordinates);
#if (__VERSION__ == 300 || defined(GL_OES_standard_derivatives))
float smoothing = fwidth(distance);
// Get an offset that is approximately half the distance to the neighbor pixels
// 0.354 is approximately half of 1/sqrt(2)
vec2 sampleOffset = 0.354 * vec2(dFdx(v_textureCoordinates) + dFdy(v_textureCoordinates));
// Sample the center point
vec4 center = getSDFColor(v_textureCoordinates, outlineWidth, outlineColor, smoothing);
// Sample the 4 neighbors
vec4 color1 = getSDFColor(v_textureCoordinates + vec2(sampleOffset.x, sampleOffset.y), outlineWidth, outlineColor, smoothing);
vec4 color2 = getSDFColor(v_textureCoordinates + vec2(-sampleOffset.x, sampleOffset.y), outlineWidth, outlineColor, smoothing);
vec4 color3 = getSDFColor(v_textureCoordinates + vec2(-sampleOffset.x, -sampleOffset.y), outlineWidth, outlineColor, smoothing);
vec4 color4 = getSDFColor(v_textureCoordinates + vec2(sampleOffset.x, -sampleOffset.y), outlineWidth, outlineColor, smoothing);
// Equally weight the center sample and the 4 neighboring samples
color = (center + color1 + color2 + color3 + color4)/5.0;
#else
// If no derivatives available (IE 10?), just do a single sample
float smoothing = 1.0/32.0;
color = getSDFColor(v_textureCoordinates, outlineWidth, outlineColor, smoothing);
#endif
color = czm_gammaCorrect(color);
#else
color = czm_gammaCorrect(color);
color *= czm_gammaCorrect(v_color);
#endif
// Fully transparent parts of the billboard are not pickable.
#if !defined(OPAQUE) && !defined(TRANSLUCENT)
if (color.a < 0.005) // matches 0/255 and 1/255
{
discard;
}
#else
// The billboard is rendered twice. The opaque pass discards translucent fragments
// and the translucent pass discards opaque fragments.
#ifdef OPAQUE
if (color.a < 0.995) // matches < 254/255
{
discard;
}
#else
if (color.a >= 0.995) // matches 254/255 and 255/255
{
discard;
}
#endif
#endif
#ifdef VECTOR_TILE
color *= u_highlightColor;
#endif
out_FragColor = color;
#ifdef LOG_DEPTH
czm_writeLogDepth();
#endif
#ifdef FRAGMENT_DEPTH_CHECK
float temp = v_compressed.y;
temp = temp * SHIFT_RIGHT1;
float temp2 = (temp - floor(temp)) * SHIFT_LEFT1;
bool enableDepthTest = temp2 != 0.0;
bool applyTranslate = floor(temp) != 0.0;
if (enableDepthTest) {
temp = v_compressed.z;
temp = temp * SHIFT_RIGHT12;
vec2 dimensions;
dimensions.y = (temp - floor(temp)) * SHIFT_LEFT12;
dimensions.x = floor(temp);
temp = v_compressed.w;
temp = temp * SHIFT_RIGHT12;
vec2 imageSize;
imageSize.y = (temp - floor(temp)) * SHIFT_LEFT12;
imageSize.x = floor(temp);
vec2 adjustedST = v_textureCoordinates - v_textureCoordinateBounds.xy;
adjustedST = adjustedST / vec2(v_textureCoordinateBounds.z - v_textureCoordinateBounds.x, v_textureCoordinateBounds.w - v_textureCoordinateBounds.y);
float epsilonEyeDepth = v_compressed.x + czm_epsilon1;
float globeDepth1 = getGlobeDepth(adjustedST, v_originTextureCoordinateAndTranslate.xy, applyTranslate, dimensions, imageSize);
// negative values go into the screen
if (globeDepth1 != 0.0 && globeDepth1 > epsilonEyeDepth)
{
float globeDepth2 = getGlobeDepth(adjustedST, vec2(0.0, 1.0), applyTranslate, dimensions, imageSize); // top left corner
if (globeDepth2 != 0.0 && globeDepth2 > epsilonEyeDepth)
{
float globeDepth3 = getGlobeDepth(adjustedST, vec2(1.0, 1.0), applyTranslate, dimensions, imageSize); // top right corner
if (globeDepth3 != 0.0 && globeDepth3 > epsilonEyeDepth)
{
discard;
}
}
}
}
#endif
}
`;var oR=`#ifdef INSTANCED
in vec2 direction;
#endif
in vec4 positionHighAndScale;
in vec4 positionLowAndRotation;
in vec4 compressedAttribute0; // pixel offset, translate, horizontal origin, vertical origin, show, direction, texture coordinates (texture offset)
in vec4 compressedAttribute1; // aligned axis, translucency by distance, image width
in vec4 compressedAttribute2; // label horizontal origin, image height, color, pick color, size in meters, valid aligned axis, 13 bits free
in vec4 eyeOffset; // eye offset in meters, 4 bytes free (texture range)
in vec4 scaleByDistance; // near, nearScale, far, farScale
in vec4 pixelOffsetScaleByDistance; // near, nearScale, far, farScale
in vec4 compressedAttribute3; // distance display condition near, far, disableDepthTestDistance, dimensions
in vec2 sdf; // sdf outline color (rgb) and width (w)
#if defined(VERTEX_DEPTH_CHECK) || defined(FRAGMENT_DEPTH_CHECK)
in vec4 textureCoordinateBoundsOrLabelTranslate; // the min and max x and y values for the texture coordinates
#endif
#ifdef VECTOR_TILE
in float a_batchId;
#endif
out vec2 v_textureCoordinates;
#ifdef FRAGMENT_DEPTH_CHECK
out vec4 v_textureCoordinateBounds;
out vec4 v_originTextureCoordinateAndTranslate;
out vec4 v_compressed; // x: eyeDepth, y: applyTranslate & enableDepthCheck, z: dimensions, w: imageSize
out mat2 v_rotationMatrix;
#endif
out vec4 v_pickColor;
out vec4 v_color;
#ifdef SDF
out vec4 v_outlineColor;
out float v_outlineWidth;
#endif
const float UPPER_BOUND = 32768.0;
const float SHIFT_LEFT16 = 65536.0;
const float SHIFT_LEFT12 = 4096.0;
const float SHIFT_LEFT8 = 256.0;
const float SHIFT_LEFT7 = 128.0;
const float SHIFT_LEFT5 = 32.0;
const float SHIFT_LEFT3 = 8.0;
const float SHIFT_LEFT2 = 4.0;
const float SHIFT_LEFT1 = 2.0;
const float SHIFT_RIGHT12 = 1.0 / 4096.0;
const float SHIFT_RIGHT8 = 1.0 / 256.0;
const float SHIFT_RIGHT7 = 1.0 / 128.0;
const float SHIFT_RIGHT5 = 1.0 / 32.0;
const float SHIFT_RIGHT3 = 1.0 / 8.0;
const float SHIFT_RIGHT2 = 1.0 / 4.0;
const float SHIFT_RIGHT1 = 1.0 / 2.0;
vec4 addScreenSpaceOffset(vec4 positionEC, vec2 imageSize, float scale, vec2 direction, vec2 origin, vec2 translate, vec2 pixelOffset, vec3 alignedAxis, bool validAlignedAxis, float rotation, bool sizeInMeters, out mat2 rotationMatrix, out float mpp)
{
// Note the halfSize cannot be computed in JavaScript because it is sent via
// compressed vertex attributes that coerce it to an integer.
vec2 halfSize = imageSize * scale * 0.5;
halfSize *= ((direction * 2.0) - 1.0);
vec2 originTranslate = origin * abs(halfSize);
#if defined(ROTATION) || defined(ALIGNED_AXIS)
if (validAlignedAxis || rotation != 0.0)
{
float angle = rotation;
if (validAlignedAxis)
{
vec4 projectedAlignedAxis = czm_modelView3D * vec4(alignedAxis, 0.0);
angle += sign(-projectedAlignedAxis.x) * acos(sign(projectedAlignedAxis.y) * (projectedAlignedAxis.y * projectedAlignedAxis.y) /
(projectedAlignedAxis.x * projectedAlignedAxis.x + projectedAlignedAxis.y * projectedAlignedAxis.y));
}
float cosTheta = cos(angle);
float sinTheta = sin(angle);
rotationMatrix = mat2(cosTheta, sinTheta, -sinTheta, cosTheta);
halfSize = rotationMatrix * halfSize;
}
else
{
rotationMatrix = mat2(1.0, 0.0, 0.0, 1.0);
}
#endif
mpp = czm_metersPerPixel(positionEC);
positionEC.xy += (originTranslate + halfSize) * czm_branchFreeTernary(sizeInMeters, 1.0, mpp);
positionEC.xy += (translate + pixelOffset) * mpp;
return positionEC;
}
#ifdef VERTEX_DEPTH_CHECK
float getGlobeDepth(vec4 positionEC)
{
vec4 posWC = czm_eyeToWindowCoordinates(positionEC);
float globeDepth = czm_unpackDepth(texture(czm_globeDepthTexture, posWC.xy / czm_viewport.zw));
if (globeDepth == 0.0)
{
return 0.0; // not on the globe
}
vec4 eyeCoordinate = czm_windowToEyeCoordinates(posWC.xy, globeDepth);
return eyeCoordinate.z / eyeCoordinate.w;
}
#endif
void main()
{
// Modifying this shader may also require modifications to Billboard._computeScreenSpacePosition
// unpack attributes
vec3 positionHigh = positionHighAndScale.xyz;
vec3 positionLow = positionLowAndRotation.xyz;
float scale = positionHighAndScale.w;
#if defined(ROTATION) || defined(ALIGNED_AXIS)
float rotation = positionLowAndRotation.w;
#else
float rotation = 0.0;
#endif
float compressed = compressedAttribute0.x;
vec2 pixelOffset;
pixelOffset.x = floor(compressed * SHIFT_RIGHT7);
compressed -= pixelOffset.x * SHIFT_LEFT7;
pixelOffset.x -= UPPER_BOUND;
vec2 origin;
origin.x = floor(compressed * SHIFT_RIGHT5);
compressed -= origin.x * SHIFT_LEFT5;
origin.y = floor(compressed * SHIFT_RIGHT3);
compressed -= origin.y * SHIFT_LEFT3;
#ifdef FRAGMENT_DEPTH_CHECK
vec2 depthOrigin = origin.xy;
#endif
origin -= vec2(1.0);
float show = floor(compressed * SHIFT_RIGHT2);
compressed -= show * SHIFT_LEFT2;
#ifdef INSTANCED
vec2 textureCoordinatesBottomLeft = czm_decompressTextureCoordinates(compressedAttribute0.w);
vec2 textureCoordinatesRange = czm_decompressTextureCoordinates(eyeOffset.w);
vec2 textureCoordinates = textureCoordinatesBottomLeft + direction * textureCoordinatesRange;
#else
vec2 direction;
direction.x = floor(compressed * SHIFT_RIGHT1);
direction.y = compressed - direction.x * SHIFT_LEFT1;
vec2 textureCoordinates = czm_decompressTextureCoordinates(compressedAttribute0.w);
#endif
float temp = compressedAttribute0.y * SHIFT_RIGHT8;
pixelOffset.y = -(floor(temp) - UPPER_BOUND);
vec2 translate;
translate.y = (temp - floor(temp)) * SHIFT_LEFT16;
temp = compressedAttribute0.z * SHIFT_RIGHT8;
translate.x = floor(temp) - UPPER_BOUND;
translate.y += (temp - floor(temp)) * SHIFT_LEFT8;
translate.y -= UPPER_BOUND;
temp = compressedAttribute1.x * SHIFT_RIGHT8;
float temp2 = floor(compressedAttribute2.w * SHIFT_RIGHT2);
vec2 imageSize = vec2(floor(temp), temp2);
#ifdef FRAGMENT_DEPTH_CHECK
float labelHorizontalOrigin = floor(compressedAttribute2.w - (temp2 * SHIFT_LEFT2));
float applyTranslate = 0.0;
if (labelHorizontalOrigin != 0.0) // is a billboard, so set apply translate to false
{
applyTranslate = 1.0;
labelHorizontalOrigin -= 2.0;
depthOrigin.x = labelHorizontalOrigin + 1.0;
}
depthOrigin = vec2(1.0) - (depthOrigin * 0.5);
#endif
#ifdef EYE_DISTANCE_TRANSLUCENCY
vec4 translucencyByDistance;
translucencyByDistance.x = compressedAttribute1.z;
translucencyByDistance.z = compressedAttribute1.w;
translucencyByDistance.y = ((temp - floor(temp)) * SHIFT_LEFT8) / 255.0;
temp = compressedAttribute1.y * SHIFT_RIGHT8;
translucencyByDistance.w = ((temp - floor(temp)) * SHIFT_LEFT8) / 255.0;
#endif
#if defined(VERTEX_DEPTH_CHECK) || defined(FRAGMENT_DEPTH_CHECK)
temp = compressedAttribute3.w;
temp = temp * SHIFT_RIGHT12;
vec2 dimensions;
dimensions.y = (temp - floor(temp)) * SHIFT_LEFT12;
dimensions.x = floor(temp);
#endif
#ifdef ALIGNED_AXIS
vec3 alignedAxis = czm_octDecode(floor(compressedAttribute1.y * SHIFT_RIGHT8));
temp = compressedAttribute2.z * SHIFT_RIGHT5;
bool validAlignedAxis = (temp - floor(temp)) * SHIFT_LEFT1 > 0.0;
#else
vec3 alignedAxis = vec3(0.0);
bool validAlignedAxis = false;
#endif
vec4 pickColor;
vec4 color;
temp = compressedAttribute2.y;
temp = temp * SHIFT_RIGHT8;
pickColor.b = (temp - floor(temp)) * SHIFT_LEFT8;
temp = floor(temp) * SHIFT_RIGHT8;
pickColor.g = (temp - floor(temp)) * SHIFT_LEFT8;
pickColor.r = floor(temp);
temp = compressedAttribute2.x;
temp = temp * SHIFT_RIGHT8;
color.b = (temp - floor(temp)) * SHIFT_LEFT8;
temp = floor(temp) * SHIFT_RIGHT8;
color.g = (temp - floor(temp)) * SHIFT_LEFT8;
color.r = floor(temp);
temp = compressedAttribute2.z * SHIFT_RIGHT8;
bool sizeInMeters = floor((temp - floor(temp)) * SHIFT_LEFT7) > 0.0;
temp = floor(temp) * SHIFT_RIGHT8;
pickColor.a = (temp - floor(temp)) * SHIFT_LEFT8;
pickColor /= 255.0;
color.a = floor(temp);
color /= 255.0;
///////////////////////////////////////////////////////////////////////////
vec4 p = czm_translateRelativeToEye(positionHigh, positionLow);
vec4 positionEC = czm_modelViewRelativeToEye * p;
#if defined(FRAGMENT_DEPTH_CHECK) || defined(VERTEX_DEPTH_CHECK)
float eyeDepth = positionEC.z;
#endif
positionEC = czm_eyeOffset(positionEC, eyeOffset.xyz);
positionEC.xyz *= show;
///////////////////////////////////////////////////////////////////////////
#if defined(EYE_DISTANCE_SCALING) || defined(EYE_DISTANCE_TRANSLUCENCY) || defined(EYE_DISTANCE_PIXEL_OFFSET) || defined(DISTANCE_DISPLAY_CONDITION) || defined(DISABLE_DEPTH_DISTANCE)
float lengthSq;
if (czm_sceneMode == czm_sceneMode2D)
{
// 2D camera distance is a special case
// treat all billboards as flattened to the z=0.0 plane
lengthSq = czm_eyeHeight2D.y;
}
else
{
lengthSq = dot(positionEC.xyz, positionEC.xyz);
}
#endif
#ifdef EYE_DISTANCE_SCALING
float distanceScale = czm_nearFarScalar(scaleByDistance, lengthSq);
scale *= distanceScale;
translate *= distanceScale;
// push vertex behind near plane for clipping
if (scale == 0.0)
{
positionEC.xyz = vec3(0.0);
}
#endif
float translucency = 1.0;
#ifdef EYE_DISTANCE_TRANSLUCENCY
translucency = czm_nearFarScalar(translucencyByDistance, lengthSq);
// push vertex behind near plane for clipping
if (translucency == 0.0)
{
positionEC.xyz = vec3(0.0);
}
#endif
#ifdef EYE_DISTANCE_PIXEL_OFFSET
float pixelOffsetScale = czm_nearFarScalar(pixelOffsetScaleByDistance, lengthSq);
pixelOffset *= pixelOffsetScale;
#endif
#ifdef DISTANCE_DISPLAY_CONDITION
float nearSq = compressedAttribute3.x;
float farSq = compressedAttribute3.y;
if (lengthSq < nearSq || lengthSq > farSq)
{
positionEC.xyz = vec3(0.0);
}
#endif
mat2 rotationMatrix;
float mpp;
#ifdef DISABLE_DEPTH_DISTANCE
float disableDepthTestDistance = compressedAttribute3.z;
#endif
#ifdef VERTEX_DEPTH_CHECK
if (lengthSq < disableDepthTestDistance) {
float depthsilon = 10.0;
vec2 labelTranslate = textureCoordinateBoundsOrLabelTranslate.xy;
vec4 pEC1 = addScreenSpaceOffset(positionEC, dimensions, scale, vec2(0.0), origin, labelTranslate, pixelOffset, alignedAxis, validAlignedAxis, rotation, sizeInMeters, rotationMatrix, mpp);
float globeDepth1 = getGlobeDepth(pEC1);
if (globeDepth1 != 0.0 && pEC1.z + depthsilon < globeDepth1)
{
vec4 pEC2 = addScreenSpaceOffset(positionEC, dimensions, scale, vec2(0.0, 1.0), origin, labelTranslate, pixelOffset, alignedAxis, validAlignedAxis, rotation, sizeInMeters, rotationMatrix, mpp);
float globeDepth2 = getGlobeDepth(pEC2);
if (globeDepth2 != 0.0 && pEC2.z + depthsilon < globeDepth2)
{
vec4 pEC3 = addScreenSpaceOffset(positionEC, dimensions, scale, vec2(1.0), origin, labelTranslate, pixelOffset, alignedAxis, validAlignedAxis, rotation, sizeInMeters, rotationMatrix, mpp);
float globeDepth3 = getGlobeDepth(pEC3);
if (globeDepth3 != 0.0 && pEC3.z + depthsilon < globeDepth3)
{
positionEC.xyz = vec3(0.0);
}
}
}
}
#endif
positionEC = addScreenSpaceOffset(positionEC, imageSize, scale, direction, origin, translate, pixelOffset, alignedAxis, validAlignedAxis, rotation, sizeInMeters, rotationMatrix, mpp);
gl_Position = czm_projection * positionEC;
v_textureCoordinates = textureCoordinates;
#ifdef LOG_DEPTH
czm_vertexLogDepth();
#endif
#ifdef DISABLE_DEPTH_DISTANCE
if (disableDepthTestDistance == 0.0 && czm_minimumDisableDepthTestDistance != 0.0)
{
disableDepthTestDistance = czm_minimumDisableDepthTestDistance;
}
if (disableDepthTestDistance != 0.0)
{
// Don't try to "multiply both sides" by w. Greater/less-than comparisons won't work for negative values of w.
float zclip = gl_Position.z / gl_Position.w;
bool clipped = (zclip < -1.0 || zclip > 1.0);
if (!clipped && (disableDepthTestDistance < 0.0 || (lengthSq > 0.0 && lengthSq < disableDepthTestDistance)))
{
// Position z on the near plane.
gl_Position.z = -gl_Position.w;
#ifdef LOG_DEPTH
v_depthFromNearPlusOne = 1.0;
#endif
}
}
#endif
#ifdef FRAGMENT_DEPTH_CHECK
if (sizeInMeters) {
translate /= mpp;
dimensions /= mpp;
imageSize /= mpp;
}
#if defined(ROTATION) || defined(ALIGNED_AXIS)
v_rotationMatrix = rotationMatrix;
#else
v_rotationMatrix = mat2(1.0, 0.0, 0.0, 1.0);
#endif
float enableDepthCheck = 0.0;
if (lengthSq < disableDepthTestDistance)
{
enableDepthCheck = 1.0;
}
float dw = floor(clamp(dimensions.x, 0.0, SHIFT_LEFT12));
float dh = floor(clamp(dimensions.y, 0.0, SHIFT_LEFT12));
float iw = floor(clamp(imageSize.x, 0.0, SHIFT_LEFT12));
float ih = floor(clamp(imageSize.y, 0.0, SHIFT_LEFT12));
v_compressed.x = eyeDepth;
v_compressed.y = applyTranslate * SHIFT_LEFT1 + enableDepthCheck;
v_compressed.z = dw * SHIFT_LEFT12 + dh;
v_compressed.w = iw * SHIFT_LEFT12 + ih;
v_originTextureCoordinateAndTranslate.xy = depthOrigin;
v_originTextureCoordinateAndTranslate.zw = translate;
v_textureCoordinateBounds = textureCoordinateBoundsOrLabelTranslate;
#endif
#ifdef SDF
vec4 outlineColor;
float outlineWidth;
temp = sdf.x;
temp = temp * SHIFT_RIGHT8;
outlineColor.b = (temp - floor(temp)) * SHIFT_LEFT8;
temp = floor(temp) * SHIFT_RIGHT8;
outlineColor.g = (temp - floor(temp)) * SHIFT_LEFT8;
outlineColor.r = floor(temp);
temp = sdf.y;
temp = temp * SHIFT_RIGHT8;
float temp3 = (temp - floor(temp)) * SHIFT_LEFT8;
temp = floor(temp) * SHIFT_RIGHT8;
outlineWidth = (temp - floor(temp)) * SHIFT_LEFT8;
outlineColor.a = floor(temp);
outlineColor /= 255.0;
v_outlineWidth = outlineWidth / 255.0;
v_outlineColor = outlineColor;
v_outlineColor.a *= translucency;
#endif
v_pickColor = pickColor;
v_color = color;
v_color.a *= translucency;
}
`;function Ei(e,t){e=y(e,y.EMPTY_OBJECT);let n=e.translucencyByDistance,i=e.pixelOffsetScaleByDistance,o=e.scaleByDistance,r=e.distanceDisplayCondition;u(n)&&(n=It.clone(n)),u(i)&&(i=It.clone(i)),u(o)&&(o=It.clone(o)),u(r)&&(r=bt.clone(r)),this._show=y(e.show,!0),this._position=h.clone(y(e.position,h.ZERO)),this._actualPosition=h.clone(this._position),this._pixelOffset=H.clone(y(e.pixelOffset,H.ZERO)),this._translate=new H(0,0),this._eyeOffset=h.clone(y(e.eyeOffset,h.ZERO)),this._heightReference=y(e.heightReference,We.NONE),this._verticalOrigin=y(e.verticalOrigin,In.CENTER),this._horizontalOrigin=y(e.horizontalOrigin,gi.CENTER),this._scale=y(e.scale,1),this._color=z.clone(y(e.color,z.WHITE)),this._rotation=y(e.rotation,0),this._alignedAxis=h.clone(y(e.alignedAxis,h.ZERO)),this._width=e.width,this._height=e.height,this._scaleByDistance=o,this._translucencyByDistance=n,this._pixelOffsetScaleByDistance=i,this._sizeInMeters=y(e.sizeInMeters,!1),this._distanceDisplayCondition=r,this._disableDepthTestDistance=e.disableDepthTestDistance,this._id=e.id,this._collection=y(e.collection,t),this._pickId=void 0,this._pickPrimitive=y(e._pickPrimitive,this),this._billboardCollection=t,this._dirty=!1,this._index=-1,this._batchIndex=void 0,this._imageIndex=-1,this._imageIndexPromise=void 0,this._imageId=void 0,this._image=void 0,this._imageSubRegion=void 0,this._imageWidth=void 0,this._imageHeight=void 0,this._labelDimensions=void 0,this._labelHorizontalOrigin=void 0,this._labelTranslate=void 0;let s=e.image,a=e.imageId;u(s)&&(u(a)||(typeof s=="string"?a=s:u(s.src)?a=s.src:a=Gn()),this._imageId=a,this._image=s),u(e.imageSubRegion)&&(this._imageId=a,this._imageSubRegion=e.imageSubRegion),u(this._billboardCollection._textureAtlas)&&this._loadImage(),this._actualClampedPosition=void 0,this._removeCallbackFunc=void 0,this._mode=te.SCENE3D,this._clusterShow=!0,this._outlineColor=z.clone(y(e.outlineColor,z.BLACK)),this._outlineWidth=y(e.outlineWidth,0),this._updateClamping()}var $oe=Ei.SHOW_INDEX=0,hU=Ei.POSITION_INDEX=1,ore=Ei.PIXEL_OFFSET_INDEX=2,X4e=Ei.EYE_OFFSET_INDEX=3,K4e=Ei.HORIZONTAL_ORIGIN_INDEX=4,Z4e=Ei.VERTICAL_ORIGIN_INDEX=5,J4e=Ei.SCALE_INDEX=6,mU=Ei.IMAGE_INDEX_INDEX=7,ere=Ei.COLOR_INDEX=8,Q4e=Ei.ROTATION_INDEX=9,$4e=Ei.ALIGNED_AXIS_INDEX=10,eHe=Ei.SCALE_BY_DISTANCE_INDEX=11,tHe=Ei.TRANSLUCENCY_BY_DISTANCE_INDEX=12,nHe=Ei.PIXEL_OFFSET_SCALE_BY_DISTANCE_INDEX=13,iHe=Ei.DISTANCE_DISPLAY_CONDITION=14,oHe=Ei.DISABLE_DEPTH_DISTANCE=15;Ei.TEXTURE_COORDINATE_BOUNDS=16;var tre=Ei.SDF_INDEX=17;Ei.NUMBER_OF_PROPERTIES=18;function No(e,t){let n=e._billboardCollection;u(n)&&(n._updateBillboard(e,t),e._dirty=!0)}Object.defineProperties(Ei.prototype,{show:{get:function(){return this._show},set:function(e){this._show!==e&&(this._show=e,No(this,$oe))}},position:{get:function(){return this._position},set:function(e){let t=this._position;h.equals(t,e)||(h.clone(e,t),h.clone(e,this._actualPosition),this._updateClamping(),No(this,hU))}},heightReference:{get:function(){return this._heightReference},set:function(e){let t=this._heightReference;e!==t&&(this._heightReference=e,this._updateClamping(),No(this,hU))}},pixelOffset:{get:function(){return this._pixelOffset},set:function(e){let t=this._pixelOffset;H.equals(t,e)||(H.clone(e,t),No(this,ore))}},scaleByDistance:{get:function(){return this._scaleByDistance},set:function(e){let t=this._scaleByDistance;It.equals(t,e)||(this._scaleByDistance=It.clone(e,t),No(this,eHe))}},translucencyByDistance:{get:function(){return this._translucencyByDistance},set:function(e){let t=this._translucencyByDistance;It.equals(t,e)||(this._translucencyByDistance=It.clone(e,t),No(this,tHe))}},pixelOffsetScaleByDistance:{get:function(){return this._pixelOffsetScaleByDistance},set:function(e){let t=this._pixelOffsetScaleByDistance;It.equals(t,e)||(this._pixelOffsetScaleByDistance=It.clone(e,t),No(this,nHe))}},eyeOffset:{get:function(){return this._eyeOffset},set:function(e){let t=this._eyeOffset;h.equals(t,e)||(h.clone(e,t),No(this,X4e))}},horizontalOrigin:{get:function(){return this._horizontalOrigin},set:function(e){this._horizontalOrigin!==e&&(this._horizontalOrigin=e,No(this,K4e))}},verticalOrigin:{get:function(){return this._verticalOrigin},set:function(e){this._verticalOrigin!==e&&(this._verticalOrigin=e,No(this,Z4e))}},scale:{get:function(){return this._scale},set:function(e){this._scale!==e&&(this._scale=e,No(this,J4e))}},color:{get:function(){return this._color},set:function(e){let t=this._color;z.equals(t,e)||(z.clone(e,t),No(this,ere))}},rotation:{get:function(){return this._rotation},set:function(e){this._rotation!==e&&(this._rotation=e,No(this,Q4e))}},alignedAxis:{get:function(){return this._alignedAxis},set:function(e){let t=this._alignedAxis;h.equals(t,e)||(h.clone(e,t),No(this,$4e))}},width:{get:function(){return y(this._width,this._imageWidth)},set:function(e){this._width!==e&&(this._width=e,No(this,mU))}},height:{get:function(){return y(this._height,this._imageHeight)},set:function(e){this._height!==e&&(this._height=e,No(this,mU))}},sizeInMeters:{get:function(){return this._sizeInMeters},set:function(e){this._sizeInMeters!==e&&(this._sizeInMeters=e,No(this,ere))}},distanceDisplayCondition:{get:function(){return this._distanceDisplayCondition},set:function(e){bt.equals(e,this._distanceDisplayCondition)||(this._distanceDisplayCondition=bt.clone(e,this._distanceDisplayCondition),No(this,iHe))}},disableDepthTestDistance:{get:function(){return this._disableDepthTestDistance},set:function(e){this._disableDepthTestDistance!==e&&(this._disableDepthTestDistance=e,No(this,oHe))}},id:{get:function(){return this._id},set:function(e){this._id=e,u(this._pickId)&&(this._pickId.object.id=e)}},pickPrimitive:{get:function(){return this._pickPrimitive},set:function(e){this._pickPrimitive=e,u(this._pickId)&&(this._pickId.object.primitive=e)}},pickId:{get:function(){return this._pickId}},image:{get:function(){return this._imageId},set:function(e){u(e)?typeof e=="string"?this.setImage(e,e):e instanceof Pe?this.setImage(e.url,e):u(e.src)?this.setImage(e.src,e):this.setImage(Gn(),e):(this._imageIndex=-1,this._imageSubRegion=void 0,this._imageId=void 0,this._image=void 0,this._imageIndexPromise=void 0,No(this,mU))}},ready:{get:function(){return this._imageIndex!==-1}},_clampedPosition:{get:function(){return this._actualClampedPosition},set:function(e){this._actualClampedPosition=h.clone(e,this._actualClampedPosition),No(this,hU)}},clusterShow:{get:function(){return this._clusterShow},set:function(e){this._clusterShow!==e&&(this._clusterShow=e,No(this,$oe))}},outlineColor:{get:function(){return this._outlineColor},set:function(e){let t=this._outlineColor;z.equals(t,e)||(z.clone(e,t),No(this,tre))}},outlineWidth:{get:function(){return this._outlineWidth},set:function(e){this._outlineWidth!==e&&(this._outlineWidth=e,No(this,tre))}}});Ei.prototype.getPickId=function(e){return u(this._pickId)||(this._pickId=e.createPickId({primitive:this._pickPrimitive,collection:this._collection,id:this._id})),this._pickId};Ei.prototype._updateClamping=function(){Ei._updateClamping(this._billboardCollection,this)};var rR=new he,nre=new h;Ei._updateClamping=function(e,t){let n=e._scene;if(!u(n)||!u(n.globe))return;let i=n.globe,o=i.ellipsoid,r=i._surface,s=n.frameState.mode,a=s!==t._mode;if(t._mode=s,(t._heightReference===We.NONE||a)&&u(t._removeCallbackFunc)&&(t._removeCallbackFunc(),t._removeCallbackFunc=void 0,t._clampedPosition=void 0),t._heightReference===We.NONE||!u(t._position))return;let c=o.cartesianToCartographic(t._position);if(!u(c)){t._actualClampedPosition=void 0;return}u(t._removeCallbackFunc)&&t._removeCallbackFunc();function l(d){if(t._heightReference===We.RELATIVE_TO_GROUND)if(t._mode===te.SCENE3D){let p=o.cartesianToCartographic(d,rR);p.height+=c.height,o.cartographicToCartesian(p,d)}else d.x+=c.height;t._clampedPosition=h.clone(d,t._clampedPosition)}t._removeCallbackFunc=r.updateHeight(c,l),he.clone(c,rR);let f=i.getHeight(c);u(f)&&(rR.height=f),o.cartographicToCartesian(rR,nre),l(nre)};Ei.prototype._loadImage=function(){let e=this._billboardCollection._textureAtlas,t=this._imageId,n=this._image,i=this._imageSubRegion,o,r=this;function s(a){if(r._imageId!==t||r._image!==n||!Ye.equals(r._imageSubRegion,i))return;let c=e.textureCoordinates[a];r._imageWidth=e.texture.width*c.width,r._imageHeight=e.texture.height*c.height,r._imageIndex=a,r._ready=!0,r._image=void 0,r._imageIndexPromise=void 0,No(r,mU)}if(u(n)){let a=e.getImageIndex(t);if(u(a)){s(a);return}o=e.addImage(t,n)}u(i)&&(o=e.addSubRegion(t,i)),this._imageIndexPromise=o,u(o)&&o.then(s).catch(function(a){console.error(`Error loading image for billboard: ${a}`),r._imageIndexPromise=void 0})};Ei.prototype.setImage=function(e,t){this._imageId!==e&&(this._imageIndex=-1,this._imageSubRegion=void 0,this._imageId=e,this._image=t,u(this._billboardCollection._textureAtlas)&&this._loadImage())};Ei.prototype.setImageSubRegion=function(e,t){this._imageId===e&&Ye.equals(this._imageSubRegion,t)||(this._imageIndex=-1,this._imageId=e,this._imageSubRegion=Ye.clone(t),u(this._billboardCollection._textureAtlas)&&this._loadImage())};Ei.prototype._setTranslate=function(e){let t=this._translate;H.equals(t,e)||(H.clone(e,t),No(this,ore))};Ei.prototype._getActualPosition=function(){return u(this._clampedPosition)?this._clampedPosition:this._actualPosition};Ei.prototype._setActualPosition=function(e){u(this._clampedPosition)||h.clone(e,this._actualPosition),No(this,hU)};var ire=new oe;Ei._computeActualPosition=function(e,t,n,i){return u(e._clampedPosition)?(n.mode!==e._mode&&e._updateClamping(),e._clampedPosition):n.mode===te.SCENE3D?t:(N.multiplyByPoint(i,t,ire),Zi.computeActualWgs84Position(n,ire))};var rre=new h;Ei._computeScreenSpacePosition=function(e,t,n,i,o,r){let s=N.multiplyByPoint(e,t,rre),a=Zi.wgs84WithEyeOffsetToWindowCoordinates(o,s,n,r);if(u(a))return H.add(a,i,a),a};var dU=new H(0,0);Ei.prototype.computeScreenSpacePosition=function(e,t){let n=this._billboardCollection;u(t)||(t=new H),H.clone(this._pixelOffset,dU),H.add(dU,this._translate,dU);let i=n.modelMatrix,o=this._position;if(u(this._clampedPosition)&&(o=this._clampedPosition,e.mode!==te.SCENE3D)){let s=e.mapProjection,a=s.ellipsoid,c=s.unproject(o,rR);o=a.cartographicToCartesian(c,rre),i=N.IDENTITY}return Ei._computeScreenSpacePosition(i,o,this._eyeOffset,dU,e,t)};Ei.getScreenSpaceBoundingBox=function(e,t,n){let i=e.width,o=e.height,r=e.scale;i*=r,o*=r;let s=t.x;e.horizontalOrigin===gi.RIGHT?s-=i:e.horizontalOrigin===gi.CENTER&&(s-=i*.5);let a=t.y;return e.verticalOrigin===In.BOTTOM||e.verticalOrigin===In.BASELINE?a-=o:e.verticalOrigin===In.CENTER&&(a-=o*.5),u(n)||(n=new Ye),n.x=s,n.y=a,n.width=i,n.height=o,n};Ei.prototype.equals=function(e){return this===e||u(e)&&this._id===e._id&&h.equals(this._position,e._position)&&this._imageId===e._imageId&&this._show===e._show&&this._scale===e._scale&&this._verticalOrigin===e._verticalOrigin&&this._horizontalOrigin===e._horizontalOrigin&&this._heightReference===e._heightReference&&Ye.equals(this._imageSubRegion,e._imageSubRegion)&&z.equals(this._color,e._color)&&H.equals(this._pixelOffset,e._pixelOffset)&&H.equals(this._translate,e._translate)&&h.equals(this._eyeOffset,e._eyeOffset)&&It.equals(this._scaleByDistance,e._scaleByDistance)&&It.equals(this._translucencyByDistance,e._translucencyByDistance)&&It.equals(this._pixelOffsetScaleByDistance,e._pixelOffsetScaleByDistance)&&bt.equals(this._distanceDisplayCondition,e._distanceDisplayCondition)&&this._disableDepthTestDistance===e._disableDepthTestDistance};Ei.prototype._destroy=function(){u(this._customData)&&(this._billboardCollection._scene.globe._surface.removeTileCustomData(this._customData),this._customData=void 0),u(this._removeCallbackFunc)&&(this._removeCallbackFunc(),this._removeCallbackFunc=void 0),this.image=void 0,this._pickId=this._pickId&&this._pickId.destroy(),this._billboardCollection=void 0};var mo=Ei;var rHe={OPAQUE:0,TRANSLUCENT:1,OPAQUE_AND_TRANSLUCENT:2},vo=Object.freeze(rHe);var sHe={FONT_SIZE:48,PADDING:10,RADIUS:8,CUTOFF:.25},Ds=Object.freeze(sHe);function Vp(e,t,n,i,o){this.bottomLeft=y(e,H.ZERO),this.topRight=y(t,H.ZERO),this.childNode1=n,this.childNode2=i,this.imageIndex=o}var aHe=new H(16,16);function Wg(e){e=y(e,y.EMPTY_OBJECT);let t=y(e.borderWidthInPixels,1),n=y(e.initialSize,aHe);this._context=e.context,this._pixelFormat=y(e.pixelFormat,rt.RGBA),this._borderWidthInPixels=t,this._textureCoordinates=[],this._guid=Gn(),this._idHash={},this._indexHash={},this._initialSize=n,this._root=void 0}Object.defineProperties(Wg.prototype,{borderWidthInPixels:{get:function(){return this._borderWidthInPixels}},textureCoordinates:{get:function(){return this._textureCoordinates}},texture:{get:function(){return u(this._texture)||(this._texture=new wt({context:this._context,width:this._initialSize.x,height:this._initialSize.y,pixelFormat:this._pixelFormat})),this._texture}},numberOfImages:{get:function(){return this._textureCoordinates.length}},guid:{get:function(){return this._guid}}});function cHe(e,t){let n=e._context,i=e.numberOfImages,o=2,r=e._borderWidthInPixels;if(i>0){let s=e._texture.width,a=e._texture.height,c=o*(s+t.width+r),l=o*(a+t.height+r),f=s/c,d=a/l,p=new Vp(new H(s+r,r),new H(c,a)),g=new Vp(new H,new H(c,a),e._root,p),m=new Vp(new H(r,a+r),new H(c,l)),A=new Vp(new H,new H(c,l),g,m);for(let E=0;E<e._textureCoordinates.length;E++){let T=e._textureCoordinates[E];u(T)&&(T.x*=f,T.y*=d,T.width*=f,T.height*=d)}let x=new wt({context:e._context,width:c,height:l,pixelFormat:e._pixelFormat}),C=new Us({context:n,colorTextures:[e._texture],destroyAttachments:!1});C._bind(),x.copyFromFramebuffer(0,0,0,0,c,l),C._unBind(),C.destroy(),e._texture=e._texture&&e._texture.destroy(),e._texture=x,e._root=A}else{let s=o*(t.width+2*r),a=o*(t.height+2*r);s<e._initialSize.x&&(s=e._initialSize.x),a<e._initialSize.y&&(a=e._initialSize.y),e._texture=e._texture&&e._texture.destroy(),e._texture=new wt({context:e._context,width:s,height:a,pixelFormat:e._pixelFormat}),e._root=new Vp(new H(r,r),new H(s,a))}}function pU(e,t,n){if(u(t)){if(!u(t.childNode1)&&!u(t.childNode2)){if(u(t.imageIndex))return;let i=t.topRight.x-t.bottomLeft.x,o=t.topRight.y-t.bottomLeft.y,r=i-n.width,s=o-n.height;if(r<0||s<0)return;if(r===0&&s===0)return t;if(r>s){t.childNode1=new Vp(new H(t.bottomLeft.x,t.bottomLeft.y),new H(t.bottomLeft.x+n.width,t.topRight.y));let a=t.bottomLeft.x+n.width+e._borderWidthInPixels;a<t.topRight.x&&(t.childNode2=new Vp(new H(a,t.bottomLeft.y),new H(t.topRight.x,t.topRight.y)))}else{t.childNode1=new Vp(new H(t.bottomLeft.x,t.bottomLeft.y),new H(t.topRight.x,t.bottomLeft.y+n.height));let a=t.bottomLeft.y+n.height+e._borderWidthInPixels;a<t.topRight.y&&(t.childNode2=new Vp(new H(t.bottomLeft.x,a),new H(t.topRight.x,t.topRight.y)))}return pU(e,t.childNode1,n)}return pU(e,t.childNode1,n)||pU(e,t.childNode2,n)}}function sre(e,t,n){let i=pU(e,e._root,t);if(u(i)){i.imageIndex=n;let o=e._texture.width,r=e._texture.height,s=i.topRight.x-i.bottomLeft.x,a=i.topRight.y-i.bottomLeft.y,c=i.bottomLeft.x/o,l=i.bottomLeft.y/r,f=s/o,d=a/r;e._textureCoordinates[n]=new Ye(c,l,f,d),e._texture.copyFrom({source:t,xOffset:i.bottomLeft.x,yOffset:i.bottomLeft.y})}else cHe(e,t),sre(e,t,n);e._guid=Gn()}function are(e,t){if(!u(e)||e.isDestroyed())return-1;let n=e.numberOfImages;return sre(e,t,n),n}Wg.prototype.getImageIndex=function(e){return this._indexHash[e]};Wg.prototype.addImageSync=function(e,t){let n=this._indexHash[e];return u(n)||(n=are(this,t),this._idHash[e]=Promise.resolve(n),this._indexHash[e]=n),n};Wg.prototype.addImage=function(e,t){let n=this._idHash[e];if(u(n))return n;typeof t=="function"?t=t(e):(typeof t=="string"||t instanceof Pe)&&(t=Pe.createIfNeeded(t).fetchImage());let i=this;return n=Promise.resolve(t).then(function(o){let r=are(i,o);return i._indexHash[e]=r,r}),this._idHash[e]=n,n};Wg.prototype.addSubRegion=function(e,t){let n=this._idHash[e];if(!u(n))throw new ue(`image with id "${e}" not found in the atlas.`);let i=this;return Promise.resolve(n).then(function(o){if(o===-1)return-1;let r=i._texture.width,s=i._texture.height,a=i._textureCoordinates[o],c=a.x+t.x/r,l=a.y+t.y/s,f=t.width/r,d=t.height/s,p=i._textureCoordinates.push(new Ye(c,l,f,d))-1;return i._indexHash[e]=p,i._guid=Gn(),p})};Wg.prototype.isDestroyed=function(){return!1};Wg.prototype.destroy=function(){return this._texture=this._texture&&this._texture.destroy(),le(this)};var jg=Wg;var lHe=mo.SHOW_INDEX,aR=mo.POSITION_INDEX,cre=mo.PIXEL_OFFSET_INDEX,lre=mo.EYE_OFFSET_INDEX,uHe=mo.HORIZONTAL_ORIGIN_INDEX,fHe=mo.VERTICAL_ORIGIN_INDEX,dHe=mo.SCALE_INDEX,sR=mo.IMAGE_INDEX_INDEX,ure=mo.COLOR_INDEX,hHe=mo.ROTATION_INDEX,mHe=mo.ALIGNED_AXIS_INDEX,fre=mo.SCALE_BY_DISTANCE_INDEX,dre=mo.TRANSLUCENCY_BY_DISTANCE_INDEX,hre=mo.PIXEL_OFFSET_SCALE_BY_DISTANCE_INDEX,mre=mo.DISTANCE_DISPLAY_CONDITION,pHe=mo.DISABLE_DEPTH_DISTANCE,_He=mo.TEXTURE_COORDINATE_BOUNDS,pre=mo.SDF_INDEX,L6=mo.NUMBER_OF_PROPERTIES,To,gHe={positionHighAndScale:0,positionLowAndRotation:1,compressedAttribute0:2,compressedAttribute1:3,compressedAttribute2:4,eyeOffset:5,scaleByDistance:6,pixelOffsetScaleByDistance:7,compressedAttribute3:8,textureCoordinateBoundsOrLabelTranslate:9,a_batchId:10,sdf:11},yHe={direction:0,positionHighAndScale:1,positionLowAndRotation:2,compressedAttribute0:3,compressedAttribute1:4,compressedAttribute2:5,eyeOffset:6,scaleByDistance:7,pixelOffsetScaleByDistance:8,compressedAttribute3:9,textureCoordinateBoundsOrLabelTranslate:10,a_batchId:11,sdf:12};function of(e){e=y(e,y.EMPTY_OBJECT),this._scene=e.scene,this._batchTable=e.batchTable,this._textureAtlas=void 0,this._textureAtlasGUID=void 0,this._destroyTextureAtlas=!0,this._sp=void 0,this._spTranslucent=void 0,this._rsOpaque=void 0,this._rsTranslucent=void 0,this._vaf=void 0,this._billboards=[],this._billboardsToUpdate=[],this._billboardsToUpdateIndex=0,this._billboardsRemoved=!1,this._createVertexArray=!1,this._shaderRotation=!1,this._compiledShaderRotation=!1,this._shaderAlignedAxis=!1,this._compiledShaderAlignedAxis=!1,this._shaderScaleByDistance=!1,this._compiledShaderScaleByDistance=!1,this._shaderTranslucencyByDistance=!1,this._compiledShaderTranslucencyByDistance=!1,this._shaderPixelOffsetScaleByDistance=!1,this._compiledShaderPixelOffsetScaleByDistance=!1,this._shaderDistanceDisplayCondition=!1,this._compiledShaderDistanceDisplayCondition=!1,this._shaderDisableDepthDistance=!1,this._compiledShaderDisableDepthDistance=!1,this._shaderClampToGround=!1,this._compiledShaderClampToGround=!1,this._propertiesChanged=new Uint32Array(L6),this._maxSize=0,this._maxEyeOffset=0,this._maxScale=1,this._maxPixelOffset=0,this._allHorizontalCenter=!0,this._allVerticalCenter=!0,this._allSizedInMeters=!0,this._baseVolume=new se,this._baseVolumeWC=new se,this._baseVolume2D=new se,this._boundingVolume=new se,this._boundingVolumeDirty=!1,this._colorCommands=[],this.show=y(e.show,!0),this.modelMatrix=N.clone(y(e.modelMatrix,N.IDENTITY)),this._modelMatrix=N.clone(N.IDENTITY),this.debugShowBoundingVolume=y(e.debugShowBoundingVolume,!1),this.debugShowTextureAtlas=y(e.debugShowTextureAtlas,!1),this.blendOption=y(e.blendOption,vo.OPAQUE_AND_TRANSLUCENT),this._blendOption=void 0,this._mode=te.SCENE3D,this._buffersUsage=[Ne.STATIC_DRAW,Ne.STATIC_DRAW,Ne.STATIC_DRAW,Ne.STATIC_DRAW,Ne.STATIC_DRAW,Ne.STATIC_DRAW,Ne.STATIC_DRAW,Ne.STATIC_DRAW,Ne.STATIC_DRAW,Ne.STATIC_DRAW,Ne.STATIC_DRAW,Ne.STATIC_DRAW,Ne.STATIC_DRAW,Ne.STATIC_DRAW,Ne.STATIC_DRAW,Ne.STATIC_DRAW],this._highlightColor=z.clone(z.WHITE);let t=this;this._uniforms={u_atlas:function(){return t._textureAtlas.texture},u_highlightColor:function(){return t._highlightColor}};let n=this._scene;u(n)&&u(n.terrainProviderChanged)&&(this._removeCallbackFunc=n.terrainProviderChanged.addEventListener(function(){let i=this._billboards,o=i.length;for(let r=0;r<o;++r)u(i[r])&&i[r]._updateClamping()},this))}Object.defineProperties(of.prototype,{length:{get:function(){return N6(this),this._billboards.length}},textureAtlas:{get:function(){return this._textureAtlas},set:function(e){this._textureAtlas!==e&&(this._textureAtlas=this._destroyTextureAtlas&&this._textureAtlas&&this._textureAtlas.destroy(),this._textureAtlas=e,this._createVertexArray=!0)}},destroyTextureAtlas:{get:function(){return this._destroyTextureAtlas},set:function(e){this._destroyTextureAtlas=e}}});function _re(e){let t=e.length;for(let n=0;n<t;++n)e[n]&&e[n]._destroy()}of.prototype.add=function(e){let t=new mo(e,this);return t._index=this._billboards.length,this._billboards.push(t),this._createVertexArray=!0,t};of.prototype.remove=function(e){return this.contains(e)?(this._billboards[e._index]=void 0,this._billboardsRemoved=!0,this._createVertexArray=!0,e._destroy(),!0):!1};of.prototype.removeAll=function(){_re(this._billboards),this._billboards=[],this._billboardsToUpdate=[],this._billboardsToUpdateIndex=0,this._billboardsRemoved=!1,this._createVertexArray=!0};function N6(e){if(e._billboardsRemoved){e._billboardsRemoved=!1;let t=[],n=e._billboards,i=n.length;for(let o=0,r=0;o<i;++o){let s=n[o];u(s)&&(s._index=r++,t.push(s))}e._billboards=t}}of.prototype._updateBillboard=function(e,t){e._dirty||(this._billboardsToUpdate[this._billboardsToUpdateIndex++]=e),++this._propertiesChanged[t]};of.prototype.contains=function(e){return u(e)&&e._billboardCollection===this};of.prototype.get=function(e){return N6(this),this._billboards[e]};var I6;function AHe(e){let n=e.cache.billboardCollection_indexBufferBatched;if(u(n))return n;let i=16384*6-6,o=new Uint16Array(i);for(let r=0,s=0;r<i;r+=6,s+=4)o[r]=s,o[r+1]=s+1,o[r+2]=s+2,o[r+3]=s+0,o[r+4]=s+2,o[r+5]=s+3;return n=ft.createIndexBuffer({context:e,typedArray:o,usage:Ne.STATIC_DRAW,indexDatatype:Fe.UNSIGNED_SHORT}),n.vertexArrayDestroyable=!1,e.cache.billboardCollection_indexBufferBatched=n,n}function xHe(e){let t=e.cache.billboardCollection_indexBufferInstanced;return u(t)||(t=ft.createIndexBuffer({context:e,typedArray:new Uint16Array([0,1,2,0,2,3]),usage:Ne.STATIC_DRAW,indexDatatype:Fe.UNSIGNED_SHORT}),t.vertexArrayDestroyable=!1,e.cache.billboardCollection_indexBufferInstanced=t),t}function CHe(e){let t=e.cache.billboardCollection_vertexBufferInstanced;return u(t)||(t=ft.createVertexBuffer({context:e,typedArray:new Float32Array([0,0,1,0,1,1,0,1]),usage:Ne.STATIC_DRAW}),t.vertexArrayDestroyable=!1,e.cache.billboardCollection_vertexBufferInstanced=t),t}of.prototype.computeNewBuffersUsage=function(){let e=this._buffersUsage,t=!1,n=this._propertiesChanged;for(let i=0;i<L6;++i){let o=n[i]===0?Ne.STATIC_DRAW:Ne.STREAM_DRAW;t=t||e[i]!==o,e[i]=o}return t};function THe(e,t,n,i,o,r){let s=[{index:To.positionHighAndScale,componentsPerAttribute:4,componentDatatype:X.FLOAT,usage:n[aR]},{index:To.positionLowAndRotation,componentsPerAttribute:4,componentDatatype:X.FLOAT,usage:n[aR]},{index:To.compressedAttribute0,componentsPerAttribute:4,componentDatatype:X.FLOAT,usage:n[cre]},{index:To.compressedAttribute1,componentsPerAttribute:4,componentDatatype:X.FLOAT,usage:n[dre]},{index:To.compressedAttribute2,componentsPerAttribute:4,componentDatatype:X.FLOAT,usage:n[ure]},{index:To.eyeOffset,componentsPerAttribute:4,componentDatatype:X.FLOAT,usage:n[lre]},{index:To.scaleByDistance,componentsPerAttribute:4,componentDatatype:X.FLOAT,usage:n[fre]},{index:To.pixelOffsetScaleByDistance,componentsPerAttribute:4,componentDatatype:X.FLOAT,usage:n[hre]},{index:To.compressedAttribute3,componentsPerAttribute:4,componentDatatype:X.FLOAT,usage:n[mre]},{index:To.textureCoordinateBoundsOrLabelTranslate,componentsPerAttribute:4,componentDatatype:X.FLOAT,usage:n[_He]}];i&&s.push({index:To.direction,componentsPerAttribute:2,componentDatatype:X.FLOAT,vertexBuffer:CHe(e)}),u(o)&&s.push({index:To.a_batchId,componentsPerAttribute:1,componentDatatype:X.FLOAT,bufferUsage:Ne.STATIC_DRAW}),r&&s.push({index:To.sdf,componentsPerAttribute:2,componentDatatype:X.FLOAT,usage:n[pre]});let a=i?t:4*t;return new Jm(e,s,a,i)}var P6=new Wn;function gre(e,t,n,i,o){let r,s=i[To.positionHighAndScale],a=i[To.positionLowAndRotation],c=o._getActualPosition();e._mode===te.SCENE3D&&(se.expand(e._baseVolume,c,e._baseVolume),e._boundingVolumeDirty=!0),Wn.fromCartesian(c,P6);let l=o.scale,f=o.rotation;f!==0&&(e._shaderRotation=!0),e._maxScale=Math.max(e._maxScale,l);let d=P6.high,p=P6.low;e._instanced?(r=o._index,s(r,d.x,d.y,d.z,l),a(r,p.x,p.y,p.z,f)):(r=o._index*4,s(r+0,d.x,d.y,d.z,l),s(r+1,d.x,d.y,d.z,l),s(r+2,d.x,d.y,d.z,l),s(r+3,d.x,d.y,d.z,l),a(r+0,p.x,p.y,p.z,f),a(r+1,p.x,p.y,p.z,f),a(r+2,p.x,p.y,p.z,f),a(r+3,p.x,p.y,p.z,f))}var nf=new H,tf=32768,rE=65536,O6=4096,Gh=256,EHe=128,bHe=32,SHe=8,yre=4,vHe=1/256,Are=0,xre=2,Cre=3,Tre=1;function Ere(e,t,n,i,o){let r,s=i[To.compressedAttribute0],a=o.pixelOffset,c=a.x,l=a.y,f=o._translate,d=f.x,p=f.y;e._maxPixelOffset=Math.max(e._maxPixelOffset,Math.abs(c+d),Math.abs(-l+p));let g=o.horizontalOrigin,m=o._verticalOrigin,A=o.show&&o.clusterShow;o.color.alpha===0&&(A=!1),m===In.BASELINE&&(m=In.BOTTOM),e._allHorizontalCenter=e._allHorizontalCenter&&g===gi.CENTER,e._allVerticalCenter=e._allVerticalCenter&&m===In.CENTER;let x=0,C=0,E=0,T=0,S=o._imageIndex;if(S!==-1){let k=n[S];x=k.x,C=k.y,E=k.width,T=k.height}let v=x+E,w=C+T,R=Math.floor(O.clamp(c,-tf,tf)+tf)*EHe;R+=(g+1)*bHe,R+=(m+1)*SHe,R+=(A?1:0)*yre;let P=Math.floor(O.clamp(l,-tf,tf)+tf)*Gh,M=Math.floor(O.clamp(d,-tf,tf)+tf)*Gh,L=(O.clamp(p,-tf,tf)+tf)*vHe,_=Math.floor(L),b=Math.floor((L-_)*Gh);P+=_,M+=b,nf.x=x,nf.y=C;let D=jn.compressTextureCoordinates(nf);nf.x=v;let I=jn.compressTextureCoordinates(nf);nf.y=w;let B=jn.compressTextureCoordinates(nf);nf.x=x;let F=jn.compressTextureCoordinates(nf);e._instanced?(r=o._index,s(r,R,P,M,D)):(r=o._index*4,s(r+0,R+Are,P,M,D),s(r+1,R+xre,P,M,I),s(r+2,R+Cre,P,M,B),s(r+3,R+Tre,P,M,F))}function bre(e,t,n,i,o){let r,s=i[To.compressedAttribute1],a=o.alignedAxis;h.equals(a,h.ZERO)||(e._shaderAlignedAxis=!0);let c=0,l=1,f=1,d=1,p=o.translucencyByDistance;u(p)&&(c=p.near,l=p.nearValue,f=p.far,d=p.farValue,(l!==1||d!==1)&&(e._shaderTranslucencyByDistance=!0));let g=0,m=o._imageIndex;m!==-1&&(g=n[m].width);let A=e._textureAtlas.texture.width,x=Math.round(y(o.width,A*g));e._maxSize=Math.max(e._maxSize,x);let C=O.clamp(x,0,rE),E=0;Math.abs(h.magnitudeSquared(a)-1)<O.EPSILON6&&(E=jn.octEncodeFloat(a)),l=O.clamp(l,0,1),l=l===1?255:l*255|0,C=C*Gh+l,d=O.clamp(d,0,1),d=d===1?255:d*255|0,E=E*Gh+d,e._instanced?(r=o._index,s(r,C,E,c,f)):(r=o._index*4,s(r+0,C,E,c,f),s(r+1,C,E,c,f),s(r+2,C,E,c,f),s(r+3,C,E,c,f))}function B6(e,t,n,i,o){let r,s=i[To.compressedAttribute2],a=o.color,c=u(e._batchTable)?z.WHITE:o.getPickId(t.context).color,l=o.sizeInMeters?1:0,f=Math.abs(h.magnitudeSquared(o.alignedAxis)-1)<O.EPSILON6?1:0;e._allSizedInMeters=e._allSizedInMeters&&l===1;let d=0,p=o._imageIndex;p!==-1&&(d=n[p].height);let g=e._textureAtlas.texture.dimensions,m=Math.round(y(o.height,g.y*d));e._maxSize=Math.max(e._maxSize,m);let A=y(o._labelHorizontalOrigin,-2);A+=2;let x=m*yre+A,C=z.floatToByte(a.red),E=z.floatToByte(a.green),T=z.floatToByte(a.blue),S=C*rE+E*Gh+T;C=z.floatToByte(c.red),E=z.floatToByte(c.green),T=z.floatToByte(c.blue);let v=C*rE+E*Gh+T,w=z.floatToByte(a.alpha)*rE+z.floatToByte(c.alpha)*Gh;w+=l*2+f,e._instanced?(r=o._index,s(r,S,v,w,x)):(r=o._index*4,s(r+0,S,v,w,x),s(r+1,S,v,w,x),s(r+2,S,v,w,x),s(r+3,S,v,w,x))}function M6(e,t,n,i,o){let r,s=i[To.eyeOffset],a=o.eyeOffset,c=a.z;if(o._heightReference!==We.NONE&&(c*=1.005),e._maxEyeOffset=Math.max(e._maxEyeOffset,Math.abs(a.x),Math.abs(a.y),Math.abs(c)),e._instanced){let l=0,f=0,d=o._imageIndex;if(d!==-1){let g=n[d];l=g.width,f=g.height}nf.x=l,nf.y=f;let p=jn.compressTextureCoordinates(nf);r=o._index,s(r,a.x,a.y,c,p)}else r=o._index*4,s(r+0,a.x,a.y,c,0),s(r+1,a.x,a.y,c,0),s(r+2,a.x,a.y,c,0),s(r+3,a.x,a.y,c,0)}function Sre(e,t,n,i,o){let r,s=i[To.scaleByDistance],a=0,c=1,l=1,f=1,d=o.scaleByDistance;u(d)&&(a=d.near,c=d.nearValue,l=d.far,f=d.farValue,(c!==1||f!==1)&&(e._shaderScaleByDistance=!0)),e._instanced?(r=o._index,s(r,a,c,l,f)):(r=o._index*4,s(r+0,a,c,l,f),s(r+1,a,c,l,f),s(r+2,a,c,l,f),s(r+3,a,c,l,f))}function vre(e,t,n,i,o){let r,s=i[To.pixelOffsetScaleByDistance],a=0,c=1,l=1,f=1,d=o.pixelOffsetScaleByDistance;u(d)&&(a=d.near,c=d.nearValue,l=d.far,f=d.farValue,(c!==1||f!==1)&&(e._shaderPixelOffsetScaleByDistance=!0)),e._instanced?(r=o._index,s(r,a,c,l,f)):(r=o._index*4,s(r+0,a,c,l,f),s(r+1,a,c,l,f),s(r+2,a,c,l,f),s(r+3,a,c,l,f))}function Dre(e,t,n,i,o){let r,s=i[To.compressedAttribute3],a=0,c=Number.MAX_VALUE,l=o.distanceDisplayCondition;u(l)&&(a=l.near,c=l.far,a*=a,c*=c,e._shaderDistanceDisplayCondition=!0);let f=o.disableDepthTestDistance,d=o.heightReference===We.CLAMP_TO_GROUND&&t.context.depthTexture;u(f)||(f=d?5e3:0),f*=f,(d||f>0)&&(e._shaderDisableDepthDistance=!0,f===Number.POSITIVE_INFINITY&&(f=-1));let p,g;if(u(o._labelDimensions))g=o._labelDimensions.x,p=o._labelDimensions.y;else{let C=0,E=0,T=o._imageIndex;if(T!==-1){let v=n[T];C=v.height,E=v.width}p=Math.round(y(o.height,e._textureAtlas.texture.dimensions.y*C));let S=e._textureAtlas.texture.width;g=Math.round(y(o.width,S*E))}let m=Math.floor(O.clamp(g,0,O6)),A=Math.floor(O.clamp(p,0,O6)),x=m*O6+A;e._instanced?(r=o._index,s(r,a,c,f,x)):(r=o._index*4,s(r+0,a,c,f,x),s(r+1,a,c,f,x),s(r+2,a,c,f,x),s(r+3,a,c,f,x))}function wre(e,t,n,i,o){if(o.heightReference===We.CLAMP_TO_GROUND){let m=e._scene,A=t.context,x=t.globeTranslucencyState.translucent,C=u(m.globe)&&m.globe.depthTestAgainstTerrain;e._shaderClampToGround=A.depthTexture&&!x&&C}let r,s=i[To.textureCoordinateBoundsOrLabelTranslate];if(Nt.maximumVertexTextureImageUnits>0){let m=0,A=0;u(o._labelTranslate)&&(m=o._labelTranslate.x,A=o._labelTranslate.y),e._instanced?(r=o._index,s(r,m,A,0,0)):(r=o._index*4,s(r+0,m,A,0,0),s(r+1,m,A,0,0),s(r+2,m,A,0,0),s(r+3,m,A,0,0));return}let a=0,c=0,l=0,f=0,d=o._imageIndex;if(d!==-1){let m=n[d];a=m.x,c=m.y,l=m.width,f=m.height}let p=a+l,g=c+f;e._instanced?(r=o._index,s(r,a,c,p,g)):(r=o._index*4,s(r+0,a,c,p,g),s(r+1,a,c,p,g),s(r+2,a,c,p,g),s(r+3,a,c,p,g))}function DHe(e,t,n,i,o){if(!u(e._batchTable))return;let r=i[To.a_batchId],s=o._batchIndex,a;e._instanced?(a=o._index,r(a,s)):(a=o._index*4,r(a+0,s),r(a+1,s),r(a+2,s),r(a+3,s))}function Ire(e,t,n,i,o){if(!e._sdf)return;let r,s=i[To.sdf],a=o.outlineColor,c=o.outlineWidth,l=z.floatToByte(a.red),f=z.floatToByte(a.green),d=z.floatToByte(a.blue),p=l*rE+f*Gh+d,g=c/Ds.RADIUS,m=z.floatToByte(a.alpha)*rE+z.floatToByte(g)*Gh;e._instanced?(r=o._index,s(r,p,m)):(r=o._index*4,s(r+0,p+Are,m),s(r+1,p+xre,m),s(r+2,p+Cre,m),s(r+3,p+Tre,m))}function wHe(e,t,n,i,o){gre(e,t,n,i,o),Ere(e,t,n,i,o),bre(e,t,n,i,o),B6(e,t,n,i,o),M6(e,t,n,i,o),Sre(e,t,n,i,o),vre(e,t,n,i,o),Dre(e,t,n,i,o),wre(e,t,n,i,o),DHe(e,t,n,i,o),Ire(e,t,n,i,o)}function R6(e,t,n,i,o,r){let s;i.mode===te.SCENE3D?(s=e._baseVolume,e._boundingVolumeDirty=!0):s=e._baseVolume2D;let a=[];for(let c=0;c<n;++c){let l=t[c],f=l.position,d=mo._computeActualPosition(l,f,i,o);u(d)&&(l._setActualPosition(d),r?a.push(d):se.expand(s,d,s))}r&&se.fromPoints(a,s)}function IHe(e,t){let n=t.mode,i=e._billboards,o=e._billboardsToUpdate,r=e._modelMatrix;e._createVertexArray||e._mode!==n||n!==te.SCENE3D&&!N.equals(r,e.modelMatrix)?(e._mode=n,N.clone(e.modelMatrix,r),e._createVertexArray=!0,(n===te.SCENE3D||n===te.SCENE2D||n===te.COLUMBUS_VIEW)&&R6(e,i,i.length,t,r,!0)):n===te.MORPHING?R6(e,i,i.length,t,r,!0):(n===te.SCENE2D||n===te.COLUMBUS_VIEW)&&R6(e,o,e._billboardsToUpdateIndex,t,r,!1)}function PHe(e,t,n){let i=1;(!e._allSizedInMeters||e._maxPixelOffset!==0)&&(i=t.camera.getPixelSize(n,t.context.drawingBufferWidth,t.context.drawingBufferHeight));let o=i*e._maxScale*e._maxSize*2;e._allHorizontalCenter&&e._allVerticalCenter&&(o*=.5);let r=i*e._maxPixelOffset+e._maxEyeOffset;n.radius+=o+r}function OHe(e,t){let n=`uniform sampler2D billboard_texture;
in vec2 v_textureCoordinates;
void main()
{
out_FragColor = texture(billboard_texture, v_textureCoordinates);
}
`,i=t.createViewportQuadCommand(n,{uniformMap:{billboard_texture:function(){return e._textureAtlas.texture}}});return i.pass=Ee.OVERLAY,i}var RHe=[];of.prototype.update=function(e){if(N6(this),!this.show)return;let t=this._billboards,n=t.length,i=e.context;this._instanced=i.instancedArrays,To=this._instanced?yHe:gHe,I6=this._instanced?xHe:AHe;let o=this._textureAtlas;if(!u(o)){o=this._textureAtlas=new jg({context:i});for(let P=0;P<n;++P)t[P]._loadImage()}let r=o.textureCoordinates;if(r.length===0)return;IHe(this,e),t=this._billboards,n=t.length;let s=this._billboardsToUpdate,a=this._billboardsToUpdateIndex,c=this._propertiesChanged,l=o.guid,f=this._createVertexArray||this._textureAtlasGUID!==l;this._textureAtlasGUID=l;let d,p=e.passes,g=p.pick;if(f||!g&&this.computeNewBuffersUsage()){this._createVertexArray=!1;for(let P=0;P<L6;++P)c[P]=0;if(this._vaf=this._vaf&&this._vaf.destroy(),n>0){this._vaf=THe(i,n,this._buffersUsage,this._instanced,this._batchTable,this._sdf),d=this._vaf.writers;for(let P=0;P<n;++P){let M=this._billboards[P];M._dirty=!1,wHe(this,e,r,d,M)}this._vaf.commit(I6(i))}this._billboardsToUpdateIndex=0}else if(a>0){let P=RHe;P.length=0,(c[aR]||c[hHe]||c[dHe])&&P.push(gre),(c[sR]||c[cre]||c[uHe]||c[fHe]||c[lHe])&&(P.push(Ere),this._instanced&&P.push(M6)),(c[sR]||c[mHe]||c[dre])&&(P.push(bre),P.push(B6)),(c[sR]||c[ure])&&P.push(B6),c[lre]&&P.push(M6),c[fre]&&P.push(Sre),c[hre]&&P.push(vre),(c[mre]||c[pHe]||c[sR]||c[aR])&&P.push(Dre),(c[sR]||c[aR])&&P.push(wre),c[pre]&&P.push(Ire);let M=P.length;if(d=this._vaf.writers,a/n>.1){for(let L=0;L<a;++L){let _=s[L];_._dirty=!1;for(let b=0;b<M;++b)P[b](this,e,r,d,_)}this._vaf.commit(I6(i))}else{for(let L=0;L<a;++L){let _=s[L];_._dirty=!1;for(let b=0;b<M;++b)P[b](this,e,r,d,_);this._instanced?this._vaf.subCommit(_._index,1):this._vaf.subCommit(_._index*4,4)}this._vaf.endSubCommits()}this._billboardsToUpdateIndex=0}if(a>n*1.5&&(s.length=n),!u(this._vaf)||!u(this._vaf.va))return;this._boundingVolumeDirty&&(this._boundingVolumeDirty=!1,se.transform(this._baseVolume,this.modelMatrix,this._baseVolumeWC));let m,A=N.IDENTITY;e.mode===te.SCENE3D?(A=this.modelMatrix,m=se.clone(this._baseVolumeWC,this._boundingVolume)):m=se.clone(this._baseVolume2D,this._boundingVolume),PHe(this,e,m);let x=this._blendOption!==this.blendOption;if(this._blendOption=this.blendOption,x){this._blendOption===vo.OPAQUE||this._blendOption===vo.OPAQUE_AND_TRANSLUCENT?this._rsOpaque=Ve.fromCache({depthTest:{enabled:!0,func:ee.LESS},depthMask:!0}):this._rsOpaque=void 0;let P=this._blendOption===vo.TRANSLUCENT;this._blendOption===vo.TRANSLUCENT||this._blendOption===vo.OPAQUE_AND_TRANSLUCENT?this._rsTranslucent=Ve.fromCache({depthTest:{enabled:!0,func:P?ee.LEQUAL:ee.LESS},depthMask:P,blending:un.ALPHA_BLEND}):this._rsTranslucent=void 0}this._shaderDisableDepthDistance=this._shaderDisableDepthDistance||e.minimumDisableDepthTestDistance!==0;let C,E,T,S,v,w=Nt.maximumVertexTextureImageUnits>0;if(x||this._shaderRotation!==this._compiledShaderRotation||this._shaderAlignedAxis!==this._compiledShaderAlignedAxis||this._shaderScaleByDistance!==this._compiledShaderScaleByDistance||this._shaderTranslucencyByDistance!==this._compiledShaderTranslucencyByDistance||this._shaderPixelOffsetScaleByDistance!==this._compiledShaderPixelOffsetScaleByDistance||this._shaderDistanceDisplayCondition!==this._compiledShaderDistanceDisplayCondition||this._shaderDisableDepthDistance!==this._compiledShaderDisableDepthDistance||this._shaderClampToGround!==this._compiledShaderClampToGround||this._sdf!==this._compiledSDF){C=oR,E=iR,v=[],u(this._batchTable)&&(v.push("VECTOR_TILE"),C=this._batchTable.getVertexShaderCallback(!1,"a_batchId",void 0)(C),E=this._batchTable.getFragmentShaderCallback(!1,void 0)(E)),T=new Ue({defines:v,sources:[C]}),this._instanced&&T.defines.push("INSTANCED"),this._shaderRotation&&T.defines.push("ROTATION"),this._shaderAlignedAxis&&T.defines.push("ALIGNED_AXIS"),this._shaderScaleByDistance&&T.defines.push("EYE_DISTANCE_SCALING"),this._shaderTranslucencyByDistance&&T.defines.push("EYE_DISTANCE_TRANSLUCENCY"),this._shaderPixelOffsetScaleByDistance&&T.defines.push("EYE_DISTANCE_PIXEL_OFFSET"),this._shaderDistanceDisplayCondition&&T.defines.push("DISTANCE_DISPLAY_CONDITION"),this._shaderDisableDepthDistance&&T.defines.push("DISABLE_DEPTH_DISTANCE"),this._shaderClampToGround&&(w?T.defines.push("VERTEX_DEPTH_CHECK"):T.defines.push("FRAGMENT_DEPTH_CHECK"));let P=1-Ds.CUTOFF;this._sdf&&T.defines.push("SDF");let M=u(this._batchTable)?"VECTOR_TILE":"";this._blendOption===vo.OPAQUE_AND_TRANSLUCENT&&(S=new Ue({defines:["OPAQUE",M],sources:[E]}),this._shaderClampToGround&&(w?S.defines.push("VERTEX_DEPTH_CHECK"):S.defines.push("FRAGMENT_DEPTH_CHECK")),this._sdf&&(S.defines.push("SDF"),S.defines.push(`SDF_EDGE ${P}`)),this._sp=Yt.replaceCache({context:i,shaderProgram:this._sp,vertexShaderSource:T,fragmentShaderSource:S,attributeLocations:To}),S=new Ue({defines:["TRANSLUCENT",M],sources:[E]}),this._shaderClampToGround&&(w?S.defines.push("VERTEX_DEPTH_CHECK"):S.defines.push("FRAGMENT_DEPTH_CHECK")),this._sdf&&(S.defines.push("SDF"),S.defines.push(`SDF_EDGE ${P}`)),this._spTranslucent=Yt.replaceCache({context:i,shaderProgram:this._spTranslucent,vertexShaderSource:T,fragmentShaderSource:S,attributeLocations:To})),this._blendOption===vo.OPAQUE&&(S=new Ue({defines:[M],sources:[E]}),this._shaderClampToGround&&(w?S.defines.push("VERTEX_DEPTH_CHECK"):S.defines.push("FRAGMENT_DEPTH_CHECK")),this._sdf&&(S.defines.push("SDF"),S.defines.push(`SDF_EDGE ${P}`)),this._sp=Yt.replaceCache({context:i,shaderProgram:this._sp,vertexShaderSource:T,fragmentShaderSource:S,attributeLocations:To})),this._blendOption===vo.TRANSLUCENT&&(S=new Ue({defines:[M],sources:[E]}),this._shaderClampToGround&&(w?S.defines.push("VERTEX_DEPTH_CHECK"):S.defines.push("FRAGMENT_DEPTH_CHECK")),this._sdf&&(S.defines.push("SDF"),S.defines.push(`SDF_EDGE ${P}`)),this._spTranslucent=Yt.replaceCache({context:i,shaderProgram:this._spTranslucent,vertexShaderSource:T,fragmentShaderSource:S,attributeLocations:To})),this._compiledShaderRotation=this._shaderRotation,this._compiledShaderAlignedAxis=this._shaderAlignedAxis,this._compiledShaderScaleByDistance=this._shaderScaleByDistance,this._compiledShaderTranslucencyByDistance=this._shaderTranslucencyByDistance,this._compiledShaderPixelOffsetScaleByDistance=this._shaderPixelOffsetScaleByDistance,this._compiledShaderDistanceDisplayCondition=this._shaderDistanceDisplayCondition,this._compiledShaderDisableDepthDistance=this._shaderDisableDepthDistance,this._compiledShaderClampToGround=this._shaderClampToGround,this._compiledSDF=this._sdf}let R=e.commandList;if(p.render||p.pick){let P=this._colorCommands,M=this._blendOption===vo.OPAQUE,L=this._blendOption===vo.OPAQUE_AND_TRANSLUCENT,_=this._vaf.va,b=_.length,D=this._uniforms,I;u(this._batchTable)?(D=this._batchTable.getUniformMapCallback()(D),I=this._batchTable.getPickId()):I="v_pickColor",P.length=b;let B=L?b*2:b;for(let F=0;F<B;++F){let k=P[F];u(k)||(k=P[F]=new tt);let U=M||L&&F%2===0;k.pass=U||!L?Ee.OPAQUE:Ee.TRANSLUCENT,k.owner=this;let G=L?Math.floor(F/2):F;k.boundingVolume=m,k.modelMatrix=A,k.count=_[G].indicesCount,k.shaderProgram=U?this._sp:this._spTranslucent,k.uniformMap=D,k.vertexArray=_[G].va,k.renderState=U?this._rsOpaque:this._rsTranslucent,k.debugShowBoundingVolume=this.debugShowBoundingVolume,k.pickId=I,this._instanced&&(k.count=6,k.instanceCount=n),R.push(k)}this.debugShowTextureAtlas&&(u(this.debugCommand)||(this.debugCommand=OHe(this,e.context)),R.push(this.debugCommand))}};of.prototype.isDestroyed=function(){return!1};of.prototype.destroy=function(){return u(this._removeCallbackFunc)&&(this._removeCallbackFunc(),this._removeCallbackFunc=void 0),this._textureAtlas=this._destroyTextureAtlas&&this._textureAtlas&&this._textureAtlas.destroy(),this._sp=this._sp&&this._sp.destroy(),this._spTranslucent=this._spTranslucent&&this._spTranslucent.destroy(),this._vaf=this._vaf&&this._vaf.destroy(),_re(this._billboards),le(this)};var iu=of;function BHe(e,t,n,i,o){return function(){let r=document.createElement("canvas"),s=o+2*i;r.height=r.width=s;let a=r.getContext("2d");return a.clearRect(0,0,s,s),i!==0&&(a.beginPath(),a.arc(s/2,s/2,s/2,0,2*Math.PI,!0),a.closePath(),a.fillStyle=n,a.fill(),e<1&&(a.save(),a.globalCompositeOperation="destination-out",a.beginPath(),a.arc(s/2,s/2,o/2,0,2*Math.PI,!0),a.closePath(),a.fillStyle="black",a.fill(),a.restore())),a.beginPath(),a.arc(s/2,s/2,o/2,0,2*Math.PI,!0),a.closePath(),a.fillStyle=t,a.fill(),r}}var FA=BHe;function js(e,t,n,i,o){this._content=e,this._billboard=n,this._label=i,this._polyline=o,this._batchId=t,this._billboardImage=void 0,this._billboardColor=void 0,this._billboardOutlineColor=void 0,this._billboardOutlineWidth=void 0,this._billboardSize=void 0,this._pointSize=void 0,this._color=void 0,this._pointSize=void 0,this._pointOutlineColor=void 0,this._pointOutlineWidth=void 0,this._heightOffset=void 0,this._pickIds=new Array(3),sE(this)}var MHe=new he;Object.defineProperties(js.prototype,{show:{get:function(){return this._label.show},set:function(e){this._label.show=e,this._billboard.show=e,this._polyline.show=e}},color:{get:function(){return this._color},set:function(e){this._color=z.clone(e,this._color),sE(this)}},pointSize:{get:function(){return this._pointSize},set:function(e){this._pointSize=e,sE(this)}},pointOutlineColor:{get:function(){return this._pointOutlineColor},set:function(e){this._pointOutlineColor=z.clone(e,this._pointOutlineColor),sE(this)}},pointOutlineWidth:{get:function(){return this._pointOutlineWidth},set:function(e){this._pointOutlineWidth=e,sE(this)}},labelColor:{get:function(){return this._label.fillColor},set:function(e){this._label.fillColor=e,this._polyline.show=this._label.show&&e.alpha>0}},labelOutlineColor:{get:function(){return this._label.outlineColor},set:function(e){this._label.outlineColor=e}},labelOutlineWidth:{get:function(){return this._label.outlineWidth},set:function(e){this._label.outlineWidth=e}},font:{get:function(){return this._label.font},set:function(e){this._label.font=e}},labelStyle:{get:function(){return this._label.style},set:function(e){this._label.style=e}},labelText:{get:function(){return this._label.text},set:function(e){u(e)||(e=""),this._label.text=e}},backgroundColor:{get:function(){return this._label.backgroundColor},set:function(e){this._label.backgroundColor=e}},backgroundPadding:{get:function(){return this._label.backgroundPadding},set:function(e){this._label.backgroundPadding=e}},backgroundEnabled:{get:function(){return this._label.showBackground},set:function(e){this._label.showBackground=e}},scaleByDistance:{get:function(){return this._label.scaleByDistance},set:function(e){this._label.scaleByDistance=e,this._billboard.scaleByDistance=e}},translucencyByDistance:{get:function(){return this._label.translucencyByDistance},set:function(e){this._label.translucencyByDistance=e,this._billboard.translucencyByDistance=e}},distanceDisplayCondition:{get:function(){return this._label.distanceDisplayCondition},set:function(e){this._label.distanceDisplayCondition=e,this._polyline.distanceDisplayCondition=e,this._billboard.distanceDisplayCondition=e}},heightOffset:{get:function(){return this._heightOffset},set:function(e){let t=y(this._heightOffset,0),n=this._content.tileset.ellipsoid,i=n.cartesianToCartographic(this._billboard.position,MHe);i.height=i.height-t+e;let o=n.cartographicToCartesian(i);this._billboard.position=o,this._label.position=this._billboard.position,this._polyline.positions=[this._polyline.positions[0],o],this._heightOffset=e}},anchorLineEnabled:{get:function(){return this._polyline.show},set:function(e){this._polyline.show=e}},anchorLineColor:{get:function(){return this._polyline.material.uniforms.color},set:function(e){this._polyline.material.uniforms.color=z.clone(e,this._polyline.material.uniforms.color)}},image:{get:function(){return this._billboardImage},set:function(e){let t=this._billboardImage!==e;this._billboardImage=e,t&&sE(this)}},disableDepthTestDistance:{get:function(){return this._label.disableDepthTestDistance},set:function(e){this._label.disableDepthTestDistance=e,this._billboard.disableDepthTestDistance=e}},horizontalOrigin:{get:function(){return 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sans-serif"),this._fillColor=z.clone(y(e.fillColor,z.WHITE)),this._outlineColor=z.clone(y(e.outlineColor,z.BLACK)),this._outlineWidth=y(e.outlineWidth,1),this._showBackground=y(e.showBackground,!1),this._backgroundColor=z.clone(y(e.backgroundColor,kHe)),this._backgroundPadding=H.clone(y(e.backgroundPadding,zHe)),this._style=y(e.style,Fo.FILL),this._verticalOrigin=y(e.verticalOrigin,In.BASELINE),this._horizontalOrigin=y(e.horizontalOrigin,gi.LEFT),this._pixelOffset=H.clone(y(e.pixelOffset,H.ZERO)),this._eyeOffset=h.clone(y(e.eyeOffset,h.ZERO)),this._position=h.clone(y(e.position,h.ZERO)),this._scale=y(e.scale,1),this._id=e.id,this._translucencyByDistance=n,this._pixelOffsetScaleByDistance=i,this._scaleByDistance=o,this._heightReference=y(e.heightReference,We.NONE),this._distanceDisplayCondition=r,this._disableDepthTestDistance=e.disableDepthTestDistance,this._labelCollection=t,this._glyphs=[],this._backgroundBillboard=void 0,this._batchIndex=void 0,this._rebindAllGlyphs=!0,this._repositionAllGlyphs=!0,this._actualClampedPosition=void 0,this._removeCallbackFunc=void 0,this._mode=void 0,this._clusterShow=!0,this.text=y(e.text,""),this._relativeSize=1,Fre(this),this._updateClamping()}Object.defineProperties(kp.prototype,{show:{get:function(){return this._show},set:function(e){if(this._show!==e){this._show=e;let t=this._glyphs;for(let i=0,o=t.length;i<o;i++){let r=t[i].billboard;u(r)&&(r.show=e)}let n=this._backgroundBillboard;u(n)&&(n.show=e)}}},position:{get:function(){return this._position},set:function(e){let t=this._position;if(!h.equals(t,e)){h.clone(e,t);let n=this._glyphs;for(let o=0,r=n.length;o<r;o++){let s=n[o].billboard;u(s)&&(s.position=e)}let i=this._backgroundBillboard;u(i)&&(i.position=e),this._updateClamping()}}},heightReference:{get:function(){return this._heightReference},set:function(e){if(e!==this._heightReference){this._heightReference=e;let t=this._glyphs;for(let i=0,o=t.length;i<o;i++){let r=t[i].billboard;u(r)&&(r.heightReference=e)}let n=this._backgroundBillboard;u(n)&&(n.heightReference=e),lR(this),this._updateClamping()}}},text:{get:function(){return this._text},set:function(e){if(this._text!==e){this._text=e;let t=e.replace(/\u00ad/g,"");this._renderedText=kp.enableRightToLeftDetection?YHe(t):t,kA(this)}}},font:{get:function(){return this._font},set:function(e){this._font!==e&&(this._font=e,kA(this),Fre(this))}},fillColor:{get:function(){return this._fillColor},set:function(e){let t=this._fillColor;z.equals(t,e)||(z.clone(e,t),kA(this))}},outlineColor:{get:function(){return this._outlineColor},set:function(e){let t=this._outlineColor;z.equals(t,e)||(z.clone(e,t),kA(this))}},outlineWidth:{get:function(){return this._outlineWidth},set:function(e){this._outlineWidth!==e&&(this._outlineWidth=e,kA(this))}},showBackground:{get:function(){return this._showBackground},set:function(e){this._showBackground!==e&&(this._showBackground=e,kA(this))}},backgroundColor:{get:function(){return this._backgroundColor},set:function(e){let t=this._backgroundColor;if(!z.equals(t,e)){z.clone(e,t);let n=this._backgroundBillboard;u(n)&&(n.color=t)}}},backgroundPadding:{get:function(){return this._backgroundPadding},set:function(e){let t=this._backgroundPadding;H.equals(t,e)||(H.clone(e,t),lR(this))}},style:{get:function(){return this._style},set:function(e){this._style!==e&&(this._style=e,kA(this))}},pixelOffset:{get:function(){return this._pixelOffset},set:function(e){let t=this._pixelOffset;if(!H.equals(t,e)){H.clone(e,t);let n=this._glyphs;for(let o=0,r=n.length;o<r;o++){let s=n[o];u(s.billboard)&&(s.billboard.pixelOffset=e)}let i=this._backgroundBillboard;u(i)&&(i.pixelOffset=e)}}},translucencyByDistance:{get:function(){return this._translucencyByDistance},set:function(e){let t=this._translucencyByDistance;if(!It.equals(t,e)){this._translucencyByDistance=It.clone(e,t);let n=this._glyphs;for(let o=0,r=n.length;o<r;o++){let s=n[o];u(s.billboard)&&(s.billboard.translucencyByDistance=e)}let i=this._backgroundBillboard;u(i)&&(i.translucencyByDistance=e)}}},pixelOffsetScaleByDistance:{get:function(){return this._pixelOffsetScaleByDistance},set:function(e){let t=this._pixelOffsetScaleByDistance;if(!It.equals(t,e)){this._pixelOffsetScaleByDistance=It.clone(e,t);let n=this._glyphs;for(let o=0,r=n.length;o<r;o++){let s=n[o];u(s.billboard)&&(s.billboard.pixelOffsetScaleByDistance=e)}let i=this._backgroundBillboard;u(i)&&(i.pixelOffsetScaleByDistance=e)}}},scaleByDistance:{get:function(){return this._scaleByDistance},set:function(e){let t=this._scaleByDistance;if(!It.equals(t,e)){this._scaleByDistance=It.clone(e,t);let n=this._glyphs;for(let o=0,r=n.length;o<r;o++){let s=n[o];u(s.billboard)&&(s.billboard.scaleByDistance=e)}let i=this._backgroundBillboard;u(i)&&(i.scaleByDistance=e)}}},eyeOffset:{get:function(){return this._eyeOffset},set:function(e){let t=this._eyeOffset;if(!h.equals(t,e)){h.clone(e,t);let n=this._glyphs;for(let o=0,r=n.length;o<r;o++){let s=n[o];u(s.billboard)&&(s.billboard.eyeOffset=e)}let i=this._backgroundBillboard;u(i)&&(i.eyeOffset=e)}}},horizontalOrigin:{get:function(){return this._horizontalOrigin},set:function(e){this._horizontalOrigin!==e&&(this._horizontalOrigin=e,lR(this))}},verticalOrigin:{get:function(){return this._verticalOrigin},set:function(e){if(this._verticalOrigin!==e){this._verticalOrigin=e;let t=this._glyphs;for(let i=0,o=t.length;i<o;i++){let r=t[i];u(r.billboard)&&(r.billboard.verticalOrigin=e)}let n=this._backgroundBillboard;u(n)&&(n.verticalOrigin=e),lR(this)}}},scale:{get:function(){return this._scale},set:function(e){if(this._scale!==e){this._scale=e;let t=this._glyphs;for(let i=0,o=t.length;i<o;i++){let r=t[i];u(r.billboard)&&(r.billboard.scale=e*this._relativeSize)}let n=this._backgroundBillboard;u(n)&&(n.scale=e*this._relativeSize),lR(this)}}},totalScale:{get:function(){return this._scale*this._relativeSize}},distanceDisplayCondition:{get:function(){return this._distanceDisplayCondition},set:function(e){if(!bt.equals(e,this._distanceDisplayCondition)){this._distanceDisplayCondition=bt.clone(e,this._distanceDisplayCondition);let t=this._glyphs;for(let i=0,o=t.length;i<o;i++){let r=t[i];u(r.billboard)&&(r.billboard.distanceDisplayCondition=e)}let n=this._backgroundBillboard;u(n)&&(n.distanceDisplayCondition=e)}}},disableDepthTestDistance:{get:function(){return this._disableDepthTestDistance},set:function(e){if(this._disableDepthTestDistance!==e){this._disableDepthTestDistance=e;let t=this._glyphs;for(let i=0,o=t.length;i<o;i++){let r=t[i];u(r.billboard)&&(r.billboard.disableDepthTestDistance=e)}let n=this._backgroundBillboard;u(n)&&(n.disableDepthTestDistance=e)}}},id:{get:function(){return this._id},set:function(e){if(this._id!==e){this._id=e;let t=this._glyphs;for(let i=0,o=t.length;i<o;i++){let r=t[i];u(r.billboard)&&(r.billboard.id=e)}let n=this._backgroundBillboard;u(n)&&(n.id=e)}}},pickId:{get:function(){if(!(this._glyphs.length===0||!u(this._glyphs[0].billboard)))return this._glyphs[0].billboard.pickId}},_clampedPosition:{get:function(){return this._actualClampedPosition},set:function(e){this._actualClampedPosition=h.clone(e,this._actualClampedPosition);let t=this._glyphs;for(let i=0,o=t.length;i<o;i++){let r=t[i];u(r.billboard)&&(r.billboard._clampedPosition=e)}let n=this._backgroundBillboard;u(n)&&(n._clampedPosition=e)}},clusterShow:{get:function(){return this._clusterShow},set:function(e){if(this._clusterShow!==e){this._clusterShow=e;let t=this._glyphs;for(let i=0,o=t.length;i<o;i++){let r=t[i];u(r.billboard)&&(r.billboard.clusterShow=e)}let n=this._backgroundBillboard;u(n)&&(n.clusterShow=e)}}}});kp.prototype._updateClamping=function(){mo._updateClamping(this._labelCollection,this)};kp.prototype.computeScreenSpacePosition=function(e,t){u(t)||(t=new H);let i=this._labelCollection.modelMatrix,o=u(this._actualClampedPosition)?this._actualClampedPosition:this._position;return mo._computeScreenSpacePosition(i,o,this._eyeOffset,this._pixelOffset,e,t)};kp.getScreenSpaceBoundingBox=function(e,t,n){let i=0,o=0,r=0,s=0,a=e.totalScale,c=e._backgroundBillboard;if(u(c))i=t.x+c._translate.x,o=t.y-c._translate.y,r=c.width*a,s=c.height*a,e.verticalOrigin===In.BOTTOM||e.verticalOrigin===In.BASELINE?o-=s:e.verticalOrigin===In.CENTER&&(o-=s*.5);else{i=Number.POSITIVE_INFINITY,o=Number.POSITIVE_INFINITY;let l=0,f=0,d=e._glyphs,p=d.length;for(let g=0;g<p;++g){let m=d[g],A=m.billboard;if(!u(A))continue;let x=t.x+A._translate.x,C=t.y-A._translate.y,E=m.dimensions.width*a,T=m.dimensions.height*a;e.verticalOrigin===In.BOTTOM||e.verticalOrigin===In.BASELINE?C-=T:e.verticalOrigin===In.CENTER&&(C-=T*.5),e._verticalOrigin===In.TOP?C+=Ds.PADDING*a:(e._verticalOrigin===In.BOTTOM||e._verticalOrigin===In.BASELINE)&&(C-=Ds.PADDING*a),i=Math.min(i,x),o=Math.min(o,C),l=Math.max(l,x+E),f=Math.max(f,C+T)}r=l-i,s=f-o}return u(n)||(n=new Ye),n.x=i,n.y=o,n.width=r,n.height=s,n};kp.prototype.equals=function(e){return 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`)}return n}var qg=kp;var zre=ki(Vre(),1);function KHe(){this.textureInfo=void 0,this.dimensions=void 0,this.billboard=void 0}function ZHe(e,t,n){this.labelCollection=e,this.index=t,this.dimensions=n}var JHe=1.2,Hre="ID_WHITE_PIXEL",F6=new H(4,4),QHe=new Ye(1,1,1,1);function $He(e){let t=document.createElement("canvas");t.width=F6.x,t.height=F6.y;let n=t.getContext("2d");n.fillStyle="#fff",n.fillRect(0,0,t.width,t.height),e.addImage(Hre,t)}var rf={};function eGe(e,t,n,i,o,r,s){return rf.font=t,rf.fillColor=n,rf.strokeColor=i,rf.strokeWidth=o,rf.padding=Ds.PADDING,s===In.CENTER?rf.textBaseline="middle":s===In.TOP?rf.textBaseline="top":rf.textBaseline="bottom",rf.fill=r===Fo.FILL||r===Fo.FILL_AND_OUTLINE,rf.stroke=r===Fo.OUTLINE||r===Fo.FILL_AND_OUTLINE,rf.backgroundColor=z.BLACK,UA(e,rf)}function V6(e,t){t.textureInfo=void 0,t.dimensions=void 0;let n=t.billboard;u(n)&&(n.show=!1,n.image=void 0,u(n._removeCallbackFunc)&&(n._removeCallbackFunc(),n._removeCallbackFunc=void 0),e._spareBillboards.push(n),t.billboard=void 0)}function tGe(e,t,n,i){i.index=e.addImageSync(t,n)}var nGe=new zre.default;function iGe(e,t){let n=t._renderedText,i=nGe.splitGraphemes(n),o=i.length,r=t._glyphs,s=r.length,a,c,l;if(t._relativeSize=t._fontSize/Ds.FONT_SIZE,o<s)for(c=o;c<s;++c)V6(e,r[c]);r.length=o;let f=t._showBackground&&n.split(`
`).join("").length>0,d=t._backgroundBillboard,p=e._backgroundBillboardCollection;f?(u(d)||(d=p.add({collection:e,image:Hre,imageSubRegion:QHe}),t._backgroundBillboard=d),d.color=t._backgroundColor,d.show=t._show,d.position=t._position,d.eyeOffset=t._eyeOffset,d.pixelOffset=t._pixelOffset,d.horizontalOrigin=gi.LEFT,d.verticalOrigin=t._verticalOrigin,d.heightReference=t._heightReference,d.scale=t.totalScale,d.pickPrimitive=t,d.id=t._id,d.translucencyByDistance=t._translucencyByDistance,d.pixelOffsetScaleByDistance=t._pixelOffsetScaleByDistance,d.scaleByDistance=t._scaleByDistance,d.distanceDisplayCondition=t._distanceDisplayCondition,d.disableDepthTestDistance=t._disableDepthTestDistance):u(d)&&(p.remove(d),t._backgroundBillboard=d=void 0);let g=e._glyphTextureCache;for(l=0;l<o;++l){let m=i[l],A=t._verticalOrigin,x=JSON.stringify([m,t._fontFamily,t._fontStyle,t._fontWeight,+A]),C=g[x];if(!u(C)){let E=`${t._fontStyle} ${t._fontWeight} ${Ds.FONT_SIZE}px ${t._fontFamily}`,T=eGe(m,E,z.WHITE,z.WHITE,0,Fo.FILL,A);if(C=new ZHe(e,-1,T.dimensions),g[x]=C,T.width>0&&T.height>0){let S=(0,kre.default)(T,{cutoff:Ds.CUTOFF,radius:Ds.RADIUS}),v=T.getContext("2d"),w=T.width,R=T.height,P=v.getImageData(0,0,w,R);for(let M=0;M<w;M++)for(let L=0;L<R;L++){let _=L*w+M,b=S[_]*255,D=_*4;P.data[D+0]=b,P.data[D+1]=b,P.data[D+2]=b,P.data[D+3]=b}v.putImageData(P,0,0),m!==" "&&tGe(e._textureAtlas,x,T,C)}}if(a=r[l],u(a)?C.index===-1?V6(e,a):u(a.textureInfo)&&(a.textureInfo=void 0):(a=new KHe,r[l]=a),a.textureInfo=C,a.dimensions=C.dimensions,C.index!==-1){let E=a.billboard,T=e._spareBillboards;u(E)||(T.length>0?E=T.pop():(E=e._billboardCollection.add({collection:e}),E._labelDimensions=new H,E._labelTranslate=new H),a.billboard=E),E.show=t._show,E.position=t._position,E.eyeOffset=t._eyeOffset,E.pixelOffset=t._pixelOffset,E.horizontalOrigin=gi.LEFT,E.verticalOrigin=t._verticalOrigin,E.heightReference=t._heightReference,E.scale=t.totalScale,E.pickPrimitive=t,E.id=t._id,E.image=x,E.translucencyByDistance=t._translucencyByDistance,E.pixelOffsetScaleByDistance=t._pixelOffsetScaleByDistance,E.scaleByDistance=t._scaleByDistance,E.distanceDisplayCondition=t._distanceDisplayCondition,E.disableDepthTestDistance=t._disableDepthTestDistance,E._batchIndex=t._batchIndex,E.outlineColor=t.outlineColor,t.style===Fo.FILL_AND_OUTLINE?(E.color=t._fillColor,E.outlineWidth=t.outlineWidth):t.style===Fo.FILL?(E.color=t._fillColor,E.outlineWidth=0):t.style===Fo.OUTLINE&&(E.color=z.TRANSPARENT,E.outlineWidth=t.outlineWidth)}}t._repositionAllGlyphs=!0}function Ure(e,t,n){return t===gi.CENTER?-e/2:t===gi.RIGHT?-(e+n.x):n.x}var rr=new H,oGe=new H;function rGe(e){let t=e._glyphs,n=e._renderedText,i,o,r=0,s=0,a=[],c=Number.NEGATIVE_INFINITY,l=0,f=1,d,p=t.length,g=e._backgroundBillboard,m=H.clone(u(g)?e._backgroundPadding:H.ZERO,oGe);for(m.x/=e._relativeSize,m.y/=e._relativeSize,d=0;d<p;++d)n.charAt(d)===`
`?(a.push(r),++f,r=0):(i=t[d],o=i.dimensions,l=Math.max(l,o.height-o.descent),c=Math.max(c,o.descent),r+=o.width-o.minx,d<p-1&&(r+=t[d+1].dimensions.minx),s=Math.max(s,r));a.push(r);let A=l+c,x=e.totalScale,C=e._horizontalOrigin,E=e._verticalOrigin,T=0,S=a[T],v=Ure(S,C,m),w=(u(e._lineHeight)?e._lineHeight:JHe*e._fontSize)/e._relativeSize,R=w*(f-1),P=s,M=A+R;u(g)&&(P+=m.x*2,M+=m.y*2,g._labelHorizontalOrigin=C),rr.x=v*x,rr.y=0;let L=!0,_=0;for(d=0;d<p;++d)if(n.charAt(d)===`
`)++T,_+=w,S=a[T],v=Ure(S,C,m),rr.x=v*x,L=!0;else if(i=t[d],o=i.dimensions,E===In.TOP?(rr.y=o.height-l-m.y,rr.y+=Ds.PADDING):E===In.CENTER?rr.y=(R+o.height-l)/2:E===In.BASELINE?(rr.y=R,rr.y-=Ds.PADDING):(rr.y=R+c+m.y,rr.y-=Ds.PADDING),rr.y=(rr.y-o.descent-_)*x,L&&(rr.x-=Ds.PADDING*x,L=!1),u(i.billboard)&&(i.billboard._setTranslate(rr),i.billboard._labelDimensions.x=P,i.billboard._labelDimensions.y=M,i.billboard._labelHorizontalOrigin=C),d<p-1){let b=t[d+1];rr.x+=(o.width-o.minx+b.dimensions.minx)*x}if(u(g)&&n.split(`
`).join("").length>0&&(C===gi.CENTER?v=-s/2-m.x:C===gi.RIGHT?v=-(s+m.x*2):v=0,rr.x=v*x,E===In.TOP?rr.y=A-l-c:E===In.CENTER?rr.y=(A-l)/2-c:E===In.BASELINE?rr.y=-m.y-c:rr.y=0,rr.y=rr.y*x,g.width=P,g.height=M,g._setTranslate(rr),g._labelTranslate=H.clone(rr,g._labelTranslate)),e.heightReference===We.CLAMP_TO_GROUND)for(d=0;d<p;++d){i=t[d];let b=i.billboard;u(b)&&(b._labelTranslate=H.clone(rr,b._labelTranslate))}}function Gre(e,t){let n=t._glyphs;for(let i=0,o=n.length;i<o;++i)V6(e,n[i]);u(t._backgroundBillboard)&&(e._backgroundBillboardCollection.remove(t._backgroundBillboard),t._backgroundBillboard=void 0),t._labelCollection=void 0,u(t._removeCallbackFunc)&&t._removeCallbackFunc(),le(t)}function Wh(e){e=y(e,y.EMPTY_OBJECT),this._scene=e.scene,this._batchTable=e.batchTable,this._textureAtlas=void 0,this._backgroundTextureAtlas=void 0,this._backgroundBillboardCollection=new iu({scene:this._scene}),this._backgroundBillboardCollection.destroyTextureAtlas=!1,this._billboardCollection=new iu({scene:this._scene,batchTable:this._batchTable}),this._billboardCollection.destroyTextureAtlas=!1,this._billboardCollection._sdf=!0,this._spareBillboards=[],this._glyphTextureCache={},this._labels=[],this._labelsToUpdate=[],this._totalGlyphCount=0,this._highlightColor=z.clone(z.WHITE),this.show=y(e.show,!0),this.modelMatrix=N.clone(y(e.modelMatrix,N.IDENTITY)),this.debugShowBoundingVolume=y(e.debugShowBoundingVolume,!1),this.blendOption=y(e.blendOption,vo.OPAQUE_AND_TRANSLUCENT)}Object.defineProperties(Wh.prototype,{length:{get:function(){return this._labels.length}}});Wh.prototype.add=function(e){let t=new qg(e,this);return this._labels.push(t),this._labelsToUpdate.push(t),t};Wh.prototype.remove=function(e){if(u(e)&&e._labelCollection===this){let t=this._labels.indexOf(e);if(t!==-1)return this._labels.splice(t,1),Gre(this,e),!0}return!1};Wh.prototype.removeAll=function(){let e=this._labels;for(let t=0,n=e.length;t<n;++t)Gre(this,e[t]);e.length=0};Wh.prototype.contains=function(e){return u(e)&&e._labelCollection===this};Wh.prototype.get=function(e){return this._labels[e]};Wh.prototype.update=function(e){if(!this.show)return;let t=this._billboardCollection,n=this._backgroundBillboardCollection;t.modelMatrix=this.modelMatrix,t.debugShowBoundingVolume=this.debugShowBoundingVolume,n.modelMatrix=this.modelMatrix,n.debugShowBoundingVolume=this.debugShowBoundingVolume;let i=e.context;u(this._textureAtlas)||(this._textureAtlas=new jg({context:i}),t.textureAtlas=this._textureAtlas),u(this._backgroundTextureAtlas)||(this._backgroundTextureAtlas=new jg({context:i,initialSize:F6}),n.textureAtlas=this._backgroundTextureAtlas,$He(this._backgroundTextureAtlas));let o=this._labelsToUpdate.length;for(let s=0;s<o;++s){let a=this._labelsToUpdate[s];if(a.isDestroyed())continue;let c=a._glyphs.length;a._rebindAllGlyphs&&(iGe(this,a),a._rebindAllGlyphs=!1),a._repositionAllGlyphs&&(rGe(a),a._repositionAllGlyphs=!1);let l=a._glyphs.length-c;this._totalGlyphCount+=l}let r=n.length>0?vo.TRANSLUCENT:this.blendOption;t.blendOption=r,n.blendOption=r,t._highlightColor=this._highlightColor,n._highlightColor=this._highlightColor,this._labelsToUpdate.length=0,n.update(e),t.update(e)};Wh.prototype.isDestroyed=function(){return!1};Wh.prototype.destroy=function(){return this.removeAll(),this._billboardCollection=this._billboardCollection.destroy(),this._textureAtlas=this._textureAtlas&&this._textureAtlas.destroy(),this._backgroundBillboardCollection=this._backgroundBillboardCollection.destroy(),this._backgroundTextureAtlas=this._backgroundTextureAtlas&&this._backgroundTextureAtlas.destroy(),le(this)};var jh=Wh;var dR=`in vec3 position3DHigh;
in vec3 position3DLow;
in vec3 position2DHigh;
in vec3 position2DLow;
in vec3 prevPosition3DHigh;
in vec3 prevPosition3DLow;
in vec3 prevPosition2DHigh;
in vec3 prevPosition2DLow;
in vec3 nextPosition3DHigh;
in vec3 nextPosition3DLow;
in vec3 nextPosition2DHigh;
in vec3 nextPosition2DLow;
in vec4 texCoordExpandAndBatchIndex;
out vec2 v_st;
out float v_width;
out vec4 v_pickColor;
out float v_polylineAngle;
void main()
{
float texCoord = texCoordExpandAndBatchIndex.x;
float expandDir = texCoordExpandAndBatchIndex.y;
bool usePrev = texCoordExpandAndBatchIndex.z < 0.0;
float batchTableIndex = texCoordExpandAndBatchIndex.w;
vec2 widthAndShow = batchTable_getWidthAndShow(batchTableIndex);
float width = widthAndShow.x + 0.5;
float show = widthAndShow.y;
if (width < 1.0)
{
show = 0.0;
}
vec4 pickColor = batchTable_getPickColor(batchTableIndex);
vec4 p, prev, next;
if (czm_morphTime == 1.0)
{
p = czm_translateRelativeToEye(position3DHigh.xyz, position3DLow.xyz);
prev = czm_translateRelativeToEye(prevPosition3DHigh.xyz, prevPosition3DLow.xyz);
next = czm_translateRelativeToEye(nextPosition3DHigh.xyz, nextPosition3DLow.xyz);
}
else if (czm_morphTime == 0.0)
{
p = czm_translateRelativeToEye(position2DHigh.zxy, position2DLow.zxy);
prev = czm_translateRelativeToEye(prevPosition2DHigh.zxy, prevPosition2DLow.zxy);
next = czm_translateRelativeToEye(nextPosition2DHigh.zxy, nextPosition2DLow.zxy);
}
else
{
p = czm_columbusViewMorph(
czm_translateRelativeToEye(position2DHigh.zxy, position2DLow.zxy),
czm_translateRelativeToEye(position3DHigh.xyz, position3DLow.xyz),
czm_morphTime);
prev = czm_columbusViewMorph(
czm_translateRelativeToEye(prevPosition2DHigh.zxy, prevPosition2DLow.zxy),
czm_translateRelativeToEye(prevPosition3DHigh.xyz, prevPosition3DLow.xyz),
czm_morphTime);
next = czm_columbusViewMorph(
czm_translateRelativeToEye(nextPosition2DHigh.zxy, nextPosition2DLow.zxy),
czm_translateRelativeToEye(nextPosition3DHigh.xyz, nextPosition3DLow.xyz),
czm_morphTime);
}
#ifdef DISTANCE_DISPLAY_CONDITION
vec3 centerHigh = batchTable_getCenterHigh(batchTableIndex);
vec4 centerLowAndRadius = batchTable_getCenterLowAndRadius(batchTableIndex);
vec3 centerLow = centerLowAndRadius.xyz;
float radius = centerLowAndRadius.w;
vec2 distanceDisplayCondition = batchTable_getDistanceDisplayCondition(batchTableIndex);
float lengthSq;
if (czm_sceneMode == czm_sceneMode2D)
{
lengthSq = czm_eyeHeight2D.y;
}
else
{
vec4 center = czm_translateRelativeToEye(centerHigh.xyz, centerLow.xyz);
lengthSq = max(0.0, dot(center.xyz, center.xyz) - radius * radius);
}
float nearSq = distanceDisplayCondition.x * distanceDisplayCondition.x;
float farSq = distanceDisplayCondition.y * distanceDisplayCondition.y;
if (lengthSq < nearSq || lengthSq > farSq)
{
show = 0.0;
}
#endif
float polylineAngle;
vec4 positionWC = getPolylineWindowCoordinates(p, prev, next, expandDir, width, usePrev, polylineAngle);
gl_Position = czm_viewportOrthographic * positionWC * show;
v_st.s = texCoord;
v_st.t = czm_writeNonPerspective(clamp(expandDir, 0.0, 1.0), gl_Position.w);
v_width = width;
v_pickColor = pickColor;
v_polylineAngle = polylineAngle;
}
`;var Fc={};Fc.numberOfPoints=function(e,t,n){let i=h.distance(e,t);return Math.ceil(i/n)};Fc.numberOfPointsRhumbLine=function(e,t,n){let i=Math.pow(e.longitude-t.longitude,2)+Math.pow(e.latitude-t.latitude,2);return Math.max(1,Math.ceil(Math.sqrt(i/(n*n))))};var sGe=new he;Fc.extractHeights=function(e,t){let n=e.length,i=new Array(n);for(let o=0;o<n;o++){let r=e[o];i[o]=t.cartesianToCartographic(r,sGe).height}return i};var aGe=new N,cGe=new h,Wre=new h,lGe=new cn(h.UNIT_X,0),jre=new h,uGe=new cn(h.UNIT_X,0),fGe=new h,dGe=new h,k6=[];function Yre(e,t,n){let i=k6;i.length=e;let o;if(t===n){for(o=0;o<e;o++)i[o]=t;return i}let s=(n-t)/e;for(o=0;o<e;o++){let a=t+o*s;i[o]=a}return i}var yU=new he,gU=new he,Yg=new h,z6=new h,hGe=new h,U6=new Yu,hR=new ha;function mGe(e,t,n,i,o,r,s,a){let c=i.scaleToGeodeticSurface(e,z6),l=i.scaleToGeodeticSurface(t,hGe),f=Fc.numberOfPoints(e,t,n),d=i.cartesianToCartographic(c,yU),p=i.cartesianToCartographic(l,gU),g=Yre(f,o,r);U6.setEndPoints(d,p);let m=U6.surfaceDistance/f,A=a;d.height=o;let x=i.cartographicToCartesian(d,Yg);h.pack(x,s,A),A+=3;for(let C=1;C<f;C++){let E=U6.interpolateUsingSurfaceDistance(C*m,gU);E.height=g[C],x=i.cartographicToCartesian(E,Yg),h.pack(x,s,A),A+=3}return A}function pGe(e,t,n,i,o,r,s,a){let c=i.cartesianToCartographic(e,yU),l=i.cartesianToCartographic(t,gU),f=Fc.numberOfPointsRhumbLine(c,l,n);c.height=0,l.height=0;let d=Yre(f,o,r);hR.ellipsoid.equals(i)||(hR=new ha(void 0,void 0,i)),hR.setEndPoints(c,l);let p=hR.surfaceDistance/f,g=a;c.height=o;let m=i.cartographicToCartesian(c,Yg);h.pack(m,s,g),g+=3;for(let A=1;A<f;A++){let x=hR.interpolateUsingSurfaceDistance(A*p,gU);x.height=d[A],m=i.cartographicToCartesian(x,Yg),h.pack(m,s,g),g+=3}return g}Fc.wrapLongitude=function(e,t){let n=[],i=[];if(u(e)&&e.length>0){t=y(t,N.IDENTITY);let o=N.inverseTransformation(t,aGe),r=N.multiplyByPoint(o,h.ZERO,cGe),s=h.normalize(N.multiplyByPointAsVector(o,h.UNIT_Y,Wre),Wre),a=cn.fromPointNormal(r,s,lGe),c=h.normalize(N.multiplyByPointAsVector(o,h.UNIT_X,jre),jre),l=cn.fromPointNormal(r,c,uGe),f=1;n.push(h.clone(e[0]));let d=n[0],p=e.length;for(let g=1;g<p;++g){let m=e[g];if(cn.getPointDistance(l,d)<0||cn.getPointDistance(l,m)<0){let A=Ki.lineSegmentPlane(d,m,a,fGe);if(u(A)){let x=h.multiplyByScalar(s,5e-9,dGe);cn.getPointDistance(a,d)<0&&h.negate(x,x),n.push(h.add(A,x,new h)),i.push(f+1),h.negate(x,x),n.push(h.add(A,x,new h)),f=1}}n.push(h.clone(e[g])),f++,d=m}i.push(f)}return{positions:n,lengths:i}};Fc.generateArc=function(e){u(e)||(e={});let t=e.positions,n=t.length,i=y(e.ellipsoid,ie.WGS84),o=y(e.height,0),r=Array.isArray(o);if(n<1)return[];if(n===1){let A=i.scaleToGeodeticSurface(t[0],z6);if(o=r?o[0]:o,o!==0){let x=i.geodeticSurfaceNormal(A,Yg);h.multiplyByScalar(x,o,x),h.add(A,x,A)}return[A.x,A.y,A.z]}let s=e.minDistance;if(!u(s)){let A=y(e.granularity,O.RADIANS_PER_DEGREE);s=O.chordLength(A,i.maximumRadius)}let a=0,c;for(c=0;c<n-1;c++)a+=Fc.numberOfPoints(t[c],t[c+1],s);let l=(a+1)*3,f=new Array(l),d=0;for(c=0;c<n-1;c++){let A=t[c],x=t[c+1],C=r?o[c]:o,E=r?o[c+1]:o;d=mGe(A,x,s,i,C,E,f,d)}k6.length=0;let p=t[n-1],g=i.cartesianToCartographic(p,yU);g.height=r?o[n-1]:o;let m=i.cartographicToCartesian(g,Yg);return h.pack(m,f,l-3),f};var qre=new he,_Ge=new he;Fc.generateRhumbArc=function(e){u(e)||(e={});let t=e.positions,n=t.length,i=y(e.ellipsoid,ie.WGS84),o=y(e.height,0),r=Array.isArray(o);if(n<1)return[];if(n===1){let C=i.scaleToGeodeticSurface(t[0],z6);if(o=r?o[0]:o,o!==0){let E=i.geodeticSurfaceNormal(C,Yg);h.multiplyByScalar(E,o,E),h.add(C,E,C)}return[C.x,C.y,C.z]}let s=y(e.granularity,O.RADIANS_PER_DEGREE),a=0,c,l=i.cartesianToCartographic(t[0],qre),f;for(c=0;c<n-1;c++)f=i.cartesianToCartographic(t[c+1],_Ge),a+=Fc.numberOfPointsRhumbLine(l,f,s),l=he.clone(f,qre);let d=(a+1)*3,p=new Array(d),g=0;for(c=0;c<n-1;c++){let C=t[c],E=t[c+1],T=r?o[c]:o,S=r?o[c+1]:o;g=pGe(C,E,s,i,T,S,p,g)}k6.length=0;let m=t[n-1],A=i.cartesianToCartographic(m,yU);A.height=r?o[n-1]:o;let x=i.cartographicToCartesian(A,Yg);return h.pack(x,p,d-3),p};Fc.generateCartesianArc=function(e){let t=Fc.generateArc(e),n=t.length/3,i=new Array(n);for(let o=0;o<n;o++)i[o]=h.unpack(t,o*3);return i};Fc.generateCartesianRhumbArc=function(e){let t=Fc.generateRhumbArc(e),n=t.length/3,i=new Array(n);for(let o=0;o<n;o++)i[o]=h.unpack(t,o*3);return i};var Ii=Fc;function ou(e,t){e=y(e,y.EMPTY_OBJECT),this._show=y(e.show,!0),this._width=y(e.width,1),this._loop=y(e.loop,!1),this._distanceDisplayCondition=e.distanceDisplayCondition,this._material=e.material,u(this._material)||(this._material=Hi.fromType(Hi.ColorType,{color:new z(1,1,1,1)}));let n=e.positions;u(n)||(n=[]),this._positions=n,this._actualPositions=Co(n,h.equalsEpsilon),this._loop&&this._actualPositions.length>2&&(this._actualPositions===this._positions&&(this._actualPositions=n.slice()),this._actualPositions.push(h.clone(this._actualPositions[0]))),this._length=this._actualPositions.length,this._id=e.id;let i;u(t)&&(i=N.clone(t.modelMatrix)),this._modelMatrix=i,this._segments=Ii.wrapLongitude(this._actualPositions,i),this._actualLength=void 0,this._propertiesChanged=new Uint32Array(Kre),this._polylineCollection=t,this._dirty=!1,this._pickId=void 0,this._boundingVolume=se.fromPoints(this._actualPositions),this._boundingVolumeWC=se.transform(this._boundingVolume,this._modelMatrix),this._boundingVolume2D=new se}var Xre=ou.POSITION_INDEX=0,gGe=ou.SHOW_INDEX=1,yGe=ou.WIDTH_INDEX=2,AGe=ou.MATERIAL_INDEX=3,mR=ou.POSITION_SIZE_INDEX=4,xGe=ou.DISTANCE_DISPLAY_CONDITION=5,Kre=ou.NUMBER_OF_PROPERTIES=6;function zp(e,t){++e._propertiesChanged[t];let n=e._polylineCollection;u(n)&&(n._updatePolyline(e,t),e._dirty=!0)}Object.defineProperties(ou.prototype,{show:{get:function(){return this._show},set:function(e){e!==this._show&&(this._show=e,zp(this,gGe))}},positions:{get:function(){return this._positions},set:function(e){let t=Co(e,h.equalsEpsilon);this._loop&&t.length>2&&(t===e&&(t=e.slice()),t.push(h.clone(t[0]))),(this._actualPositions.length!==t.length||this._actualPositions.length!==this._length)&&zp(this,mR),this._positions=e,this._actualPositions=t,this._length=t.length,this._boundingVolume=se.fromPoints(this._actualPositions,this._boundingVolume),this._boundingVolumeWC=se.transform(this._boundingVolume,this._modelMatrix,this._boundingVolumeWC),zp(this,Xre),this.update()}},material:{get:function(){return this._material},set:function(e){this._material!==e&&(this._material=e,zp(this,AGe))}},width:{get:function(){return this._width},set:function(e){let t=this._width;e!==t&&(this._width=e,zp(this,yGe))}},loop:{get:function(){return this._loop},set:function(e){if(e!==this._loop){let t=this._actualPositions;e?t.length>2&&!h.equals(t[0],t[t.length-1])&&(t.length===this._positions.length&&(this._actualPositions=t=this._positions.slice()),t.push(h.clone(t[0]))):t.length>2&&h.equals(t[0],t[t.length-1])&&(t.length-1===this._positions.length?this._actualPositions=this._positions:t.pop()),this._loop=e,zp(this,mR)}}},id:{get:function(){return this._id},set:function(e){this._id=e,u(this._pickId)&&(this._pickId.object.id=e)}},pickId:{get:function(){return this._pickId}},isDestroyed:{get:function(){return!u(this._polylineCollection)}},distanceDisplayCondition:{get:function(){return this._distanceDisplayCondition},set:function(e){bt.equals(e,this._distanceDisplayCondition)||(this._distanceDisplayCondition=bt.clone(e,this._distanceDisplayCondition),zp(this,xGe))}}});ou.prototype.update=function(){let e=N.IDENTITY;u(this._polylineCollection)&&(e=this._polylineCollection.modelMatrix);let t=this._segments.positions.length,n=this._segments.lengths,i=this._propertiesChanged[Xre]>0||this._propertiesChanged[mR]>0;if((!N.equals(e,this._modelMatrix)||i)&&(this._segments=Ii.wrapLongitude(this._actualPositions,e),this._boundingVolumeWC=se.transform(this._boundingVolume,e,this._boundingVolumeWC)),this._modelMatrix=N.clone(e,this._modelMatrix),this._segments.positions.length!==t)zp(this,mR);else{let o=n.length;for(let r=0;r<o;++r)if(n[r]!==this._segments.lengths[r]){zp(this,mR);break}}};ou.prototype.getPickId=function(e){return u(this._pickId)||(this._pickId=e.createPickId({primitive:this,collection:this._polylineCollection,id:this._id})),this._pickId};ou.prototype._clean=function(){this._dirty=!1;let e=this._propertiesChanged;for(let t=0;t<Kre-1;++t)e[t]=0};ou.prototype._destroy=function(){this._pickId=this._pickId&&this._pickId.destroy(),this._material=this._material&&this._material.destroy(),this._polylineCollection=void 0};var sf=ou;var CGe=sf.SHOW_INDEX,TGe=sf.WIDTH_INDEX,G6=sf.POSITION_INDEX,EGe=sf.MATERIAL_INDEX,Zre=sf.POSITION_SIZE_INDEX,bGe=sf.DISTANCE_DISPLAY_CONDITION,ise=sf.NUMBER_OF_PROPERTIES,Tl={texCoordExpandAndBatchIndex:0,position3DHigh:1,position3DLow:2,position2DHigh:3,position2DLow:4,prevPosition3DHigh:5,prevPosition3DLow:6,prevPosition2DHigh:7,prevPosition2DLow:8,nextPosition3DHigh:9,nextPosition3DLow:10,nextPosition2DHigh:11,nextPosition2DLow:12};function Ed(e){e=y(e,y.EMPTY_OBJECT),this.show=y(e.show,!0),this.modelMatrix=N.clone(y(e.modelMatrix,N.IDENTITY)),this._modelMatrix=N.clone(N.IDENTITY),this.debugShowBoundingVolume=y(e.debugShowBoundingVolume,!1),this._opaqueRS=void 0,this._translucentRS=void 0,this._colorCommands=[],this._polylinesUpdated=!1,this._polylinesRemoved=!1,this._createVertexArray=!1,this._propertiesChanged=new Uint32Array(ise),this._polylines=[],this._polylineBuckets={},this._positionBufferUsage={bufferUsage:Ne.STATIC_DRAW,frameCount:0},this._mode=void 0,this._polylinesToUpdate=[],this._vertexArrays=[],this._positionBuffer=void 0,this._texCoordExpandAndBatchIndexBuffer=void 0,this._batchTable=void 0,this._createBatchTable=!1,this._useHighlightColor=!1,this._highlightColor=z.clone(z.WHITE);let t=this;this._uniformMap={u_highlightColor:function(){return t._highlightColor}}}Object.defineProperties(Ed.prototype,{length:{get:function(){return W6(this),this._polylines.length}}});Ed.prototype.add=function(e){let t=new sf(e,this);return t._index=this._polylines.length,this._polylines.push(t),this._createVertexArray=!0,this._createBatchTable=!0,t};Ed.prototype.remove=function(e){if(this.contains(e)){if(this._polylinesRemoved=!0,this._createVertexArray=!0,this._createBatchTable=!0,u(e._bucket)){let t=e._bucket;t.shaderProgram=t.shaderProgram&&t.shaderProgram.destroy()}return e._destroy(),!0}return!1};Ed.prototype.removeAll=function(){j6(this),cse(this),this._polylineBuckets={},this._polylinesRemoved=!1,this._polylines.length=0,this._polylinesToUpdate.length=0,this._createVertexArray=!0};Ed.prototype.contains=function(e){return u(e)&&e._polylineCollection===this};Ed.prototype.get=function(e){return W6(this),this._polylines[e]};function SGe(e,t){u(e._batchTable)&&e._batchTable.destroy();let n=[{functionName:"batchTable_getWidthAndShow",componentDatatype:X.UNSIGNED_BYTE,componentsPerAttribute:2},{functionName:"batchTable_getPickColor",componentDatatype:X.UNSIGNED_BYTE,componentsPerAttribute:4,normalize:!0},{functionName:"batchTable_getCenterHigh",componentDatatype:X.FLOAT,componentsPerAttribute:3},{functionName:"batchTable_getCenterLowAndRadius",componentDatatype:X.FLOAT,componentsPerAttribute:4},{functionName:"batchTable_getDistanceDisplayCondition",componentDatatype:X.FLOAT,componentsPerAttribute:2}];e._batchTable=new N0(t,n,e._polylines.length)}var ose=new Wn,rse=new oe,sse=new H;Ed.prototype.update=function(e){if(W6(this),this._polylines.length===0||!this.show)return;OGe(this,e);let t=e.context,n=e.mapProjection,i,o=this._propertiesChanged;if(this._createBatchTable){if(Nt.maximumVertexTextureImageUnits===0)throw new ue("Vertex texture fetch support is required to render polylines. The maximum number of vertex texture image units must be greater than zero.");SGe(this,t),this._createBatchTable=!1}if(this._createVertexArray||DGe(this))$re(this,t,n);else if(this._polylinesUpdated){let c=this._polylinesToUpdate;if(this._mode!==te.SCENE3D){let l=c.length;for(let f=0;f<l;++f)i=c[f],i.update()}if(o[Zre]||o[EGe])$re(this,t,n);else{let l=c.length,f=this._polylineBuckets;for(let d=0;d<l;++d){i=c[d],o=i._propertiesChanged;let p=i._bucket,g=0;for(let m in f)if(f.hasOwnProperty(m)){if(f[m]===p){o[G6]&&p.writeUpdate(g,i,this._positionBuffer,n);break}g+=f[m].lengthOfPositions}if((o[CGe]||o[TGe])&&this._batchTable.setBatchedAttribute(i._index,0,new H(i._width,i._show)),this._batchTable.attributes.length>2){if(o[G6]||o[Zre]){let m=e.mode===te.SCENE2D?i._boundingVolume2D:i._boundingVolumeWC,A=Wn.fromCartesian(m.center,ose),x=oe.fromElements(A.low.x,A.low.y,A.low.z,m.radius,rse);this._batchTable.setBatchedAttribute(i._index,2,A.high),this._batchTable.setBatchedAttribute(i._index,3,x)}if(o[bGe]){let m=sse;m.x=0,m.y=Number.MAX_VALUE;let A=i.distanceDisplayCondition;u(A)&&(m.x=A.near,m.y=A.far),this._batchTable.setBatchedAttribute(i._index,4,m)}}i._clean()}}c.length=0,this._polylinesUpdated=!1}o=this._propertiesChanged;for(let c=0;c<ise;++c)o[c]=0;let r=N.IDENTITY;e.mode===te.SCENE3D&&(r=this.modelMatrix);let s=e.passes,a=e.morphTime!==0;if((!u(this._opaqueRS)||this._opaqueRS.depthTest.enabled!==a)&&(this._opaqueRS=Ve.fromCache({depthMask:a,depthTest:{enabled:a}})),(!u(this._translucentRS)||this._translucentRS.depthTest.enabled!==a)&&(this._translucentRS=Ve.fromCache({blending:un.ALPHA_BLEND,depthMask:!a,depthTest:{enabled:a}})),this._batchTable.update(e),s.render||s.pick){let c=this._colorCommands;vGe(this,e,c,r)}};var pR=new se,Jre=new se;function vGe(e,t,n,i){let o=t.context,r=t.commandList,s=n.length,a=0,c=!0,l=e._vertexArrays,f=e.debugShowBoundingVolume,p=e._batchTable.getUniformMapCallback(),g=l.length;for(let m=0;m<g;++m){let A=l[m],x=A.buckets,C=x.length;for(let E=0;E<C;++E){let T=x[E],S=T.offset,v=T.bucket.shaderProgram,w=T.bucket.polylines,R=w.length,P,M,L=0,_,b;for(let D=0;D<R;++D){let I=w[D],B=IGe(I._material);if(B!==P){if(u(P)&&L>0){let G=M.isTranslucent();a>=s?(_=new tt({owner:e}),n.push(_)):_=n[a],++a,b=gt(p(M._uniforms),e._uniformMap),_.boundingVolume=se.clone(pR,_.boundingVolume),_.modelMatrix=i,_.shaderProgram=v,_.vertexArray=A.va,_.renderState=G?e._translucentRS:e._opaqueRS,_.pass=G?Ee.TRANSLUCENT:Ee.OPAQUE,_.debugShowBoundingVolume=f,_.pickId="v_pickColor",_.uniformMap=b,_.count=L,_.offset=S,S+=L,L=0,c=!0,r.push(_)}M=I._material,M.update(o),P=B}let F=I._locatorBuckets,k=F.length;for(let G=0;G<k;++G){let V=F[G];V.locator===T&&(L+=V.count)}let U;t.mode===te.SCENE3D?U=I._boundingVolumeWC:t.mode===te.COLUMBUS_VIEW?U=I._boundingVolume2D:t.mode===te.SCENE2D?u(I._boundingVolume2D)&&(U=se.clone(I._boundingVolume2D,Jre),U.center.x=0):u(I._boundingVolumeWC)&&u(I._boundingVolume2D)&&(U=se.union(I._boundingVolumeWC,I._boundingVolume2D,Jre)),c?(c=!1,se.clone(U,pR)):se.union(U,pR,pR)}u(P)&&L>0&&(a>=s?(_=new tt({owner:e}),n.push(_)):_=n[a],++a,b=gt(p(M._uniforms),e._uniformMap),_.boundingVolume=se.clone(pR,_.boundingVolume),_.modelMatrix=i,_.shaderProgram=v,_.vertexArray=A.va,_.renderState=M.isTranslucent()?e._translucentRS:e._opaqueRS,_.pass=M.isTranslucent()?Ee.TRANSLUCENT:Ee.OPAQUE,_.debugShowBoundingVolume=f,_.pickId="v_pickColor",_.uniformMap=b,_.count=L,_.offset=S,c=!0,r.push(_)),P=void 0}}n.length=a}Ed.prototype.isDestroyed=function(){return!1};Ed.prototype.destroy=function(){return ase(this),j6(this),cse(this),this._batchTable=this._batchTable&&this._batchTable.destroy(),le(this)};function DGe(e){let t=!1,n=e._propertiesChanged,i=e._positionBufferUsage;return n[G6]?(i.bufferUsage!==Ne.STREAM_DRAW&&(t=!0,i.bufferUsage=Ne.STREAM_DRAW),i.frameCount=100):i.bufferUsage!==Ne.STATIC_DRAW&&(i.frameCount===0?(t=!0,i.bufferUsage=Ne.STATIC_DRAW):i.frameCount--),t}var Qre=[0,0,0];function $re(e,t,n){e._createVertexArray=!1,j6(e),ase(e),PGe(e);let i=[[]],o=i[0],r=e._batchTable,s=e._useHighlightColor,a=[0],c=0,l=[[]],f=0,d=e._polylineBuckets,p,g;for(p in d)d.hasOwnProperty(p)&&(g=d[p],g.updateShader(t,r,s),f+=g.lengthOfPositions);if(f>0){let m=e._mode,A=new Float32Array(6*f*3),x=new Float32Array(f*4),C,E=0,T=0,S=0;for(p in d)if(d.hasOwnProperty(p)){g=d[p],g.write(A,x,E,T,S,r,t,n),m===te.MORPHING&&(u(C)||(C=new Float32Array(6*f*3)),g.writeForMorph(C,E));let b=g.lengthOfPositions;E+=6*b*3,T+=b*4,S+=b*4,c=g.updateIndices(i,a,l,c)}let v=e._positionBufferUsage.bufferUsage,w=Ne.STATIC_DRAW;e._positionBuffer=ft.createVertexBuffer({context:t,typedArray:A,usage:v});let R;u(C)&&(R=ft.createVertexBuffer({context:t,typedArray:C,usage:v})),e._texCoordExpandAndBatchIndexBuffer=ft.createVertexBuffer({context:t,typedArray:x,usage:w});let P=3*Float32Array.BYTES_PER_ELEMENT,M=4*Float32Array.BYTES_PER_ELEMENT,L=0,_=i.length;for(let b=0;b<_;++b)if(o=i[b],o.length>0){let D=new Uint16Array(o),I=ft.createIndexBuffer({context:t,typedArray:D,usage:Ne.STATIC_DRAW,indexDatatype:Fe.UNSIGNED_SHORT});L+=a[b];let B=6*(b*(P*O.SIXTY_FOUR_KILOBYTES)-L*P),F=P+B,k=P+F,U=P+k,G=P+U,V=P+G,Y=b*(M*O.SIXTY_FOUR_KILOBYTES)-L*M,W=[{index:Tl.position3DHigh,componentsPerAttribute:3,componentDatatype:X.FLOAT,offsetInBytes:B,strideInBytes:6*P},{index:Tl.position3DLow,componentsPerAttribute:3,componentDatatype:X.FLOAT,offsetInBytes:F,strideInBytes:6*P},{index:Tl.position2DHigh,componentsPerAttribute:3,componentDatatype:X.FLOAT,offsetInBytes:B,strideInBytes:6*P},{index:Tl.position2DLow,componentsPerAttribute:3,componentDatatype:X.FLOAT,offsetInBytes:F,strideInBytes:6*P},{index:Tl.prevPosition3DHigh,componentsPerAttribute:3,componentDatatype:X.FLOAT,offsetInBytes:k,strideInBytes:6*P},{index:Tl.prevPosition3DLow,componentsPerAttribute:3,componentDatatype:X.FLOAT,offsetInBytes:U,strideInBytes:6*P},{index:Tl.prevPosition2DHigh,componentsPerAttribute:3,componentDatatype:X.FLOAT,offsetInBytes:k,strideInBytes:6*P},{index:Tl.prevPosition2DLow,componentsPerAttribute:3,componentDatatype:X.FLOAT,offsetInBytes:U,strideInBytes:6*P},{index:Tl.nextPosition3DHigh,componentsPerAttribute:3,componentDatatype:X.FLOAT,offsetInBytes:G,strideInBytes:6*P},{index:Tl.nextPosition3DLow,componentsPerAttribute:3,componentDatatype:X.FLOAT,offsetInBytes:V,strideInBytes:6*P},{index:Tl.nextPosition2DHigh,componentsPerAttribute:3,componentDatatype:X.FLOAT,offsetInBytes:G,strideInBytes:6*P},{index:Tl.nextPosition2DLow,componentsPerAttribute:3,componentDatatype:X.FLOAT,offsetInBytes:V,strideInBytes:6*P},{index:Tl.texCoordExpandAndBatchIndex,componentsPerAttribute:4,componentDatatype:X.FLOAT,vertexBuffer:e._texCoordExpandAndBatchIndexBuffer,offsetInBytes:Y}],Q,j,K,Z;m===te.SCENE3D?(j=e._positionBuffer,Q="vertexBuffer",K=Qre,Z="value"):m===te.SCENE2D||m===te.COLUMBUS_VIEW?(j=Qre,Q="value",K=e._positionBuffer,Z="vertexBuffer"):(j=R,Q="vertexBuffer",K=e._positionBuffer,Z="vertexBuffer"),W[0][Q]=j,W[1][Q]=j,W[2][Z]=K,W[3][Z]=K,W[4][Q]=j,W[5][Q]=j,W[6][Z]=K,W[7][Z]=K,W[8][Q]=j,W[9][Q]=j,W[10][Z]=K,W[11][Z]=K;let pe=new oi({context:t,attributes:W,indexBuffer:I});e._vertexArrays.push({va:pe,buckets:l[b]})}}}function wGe(e,t){return t instanceof wt?t.id:t}var AU=[];function IGe(e){let t=Hi._uniformList[e.type],n=t.length;AU.length=2*n;let i=0;for(let o=0;o<n;++o){let r=t[o];AU[i]=r,AU[i+1]=e._uniforms[r](),i+=2}return`${e.type}:${JSON.stringify(AU,wGe)}`}function PGe(e){let t=e._mode,n=e._modelMatrix,i=e._polylineBuckets={},o=e._polylines,r=o.length;for(let s=0;s<r;++s){let a=o[s];if(a._actualPositions.length>1){a.update();let c=a.material,l=i[c.type];u(l)||(l=i[c.type]=new qh(c,t,n)),l.addPolyline(a)}}}function OGe(e,t){let n=t.mode;(e._mode!==n||!N.equals(e._modelMatrix,e.modelMatrix))&&(e._mode=n,e._modelMatrix=N.clone(e.modelMatrix),e._createVertexArray=!0)}function W6(e){if(e._polylinesRemoved){e._polylinesRemoved=!1;let t=[],n=[],i=0,o,r=e._polylines.length;for(let s=0;s<r;++s)o=e._polylines[s],o.isDestroyed||(o._index=i++,n.push(o),t.push(o));e._polylines=t,e._polylinesToUpdate=n}}function j6(e){let t=e._polylines,n=t.length;for(let i=0;i<n;++i)if(!t[i].isDestroyed){let o=t[i]._bucket;u(o)&&(o.shaderProgram=o.shaderProgram&&o.shaderProgram.destroy())}}function ase(e){let t=e._vertexArrays.length;for(let n=0;n<t;++n)e._vertexArrays[n].va.destroy();e._vertexArrays.length=0}Ed.prototype._updatePolyline=function(e,t){this._polylinesUpdated=!0,e._dirty||this._polylinesToUpdate.push(e),++this._propertiesChanged[t]};function cse(e){let t=e._polylines,n=t.length;for(let i=0;i<n;++i)t[i].isDestroyed||t[i]._destroy()}function H6(e,t,n){this.count=e,this.offset=t,this.bucket=n}function qh(e,t,n){this.polylines=[],this.lengthOfPositions=0,this.material=e,this.shaderProgram=void 0,this.mode=t,this.modelMatrix=n}qh.prototype.addPolyline=function(e){this.polylines.push(e),e._actualLength=this.getPolylinePositionsLength(e),this.lengthOfPositions+=e._actualLength,e._bucket=this};qh.prototype.updateShader=function(e,t,n){if(u(this.shaderProgram))return;let i=["DISTANCE_DISPLAY_CONDITION"];n&&i.push("VECTOR_TILE"),this.material.shaderSource.search(/in\s+float\s+v_polylineAngle;/g)!==-1&&i.push("POLYLINE_DASH"),Vt.isInternetExplorer()||i.push("CLIP_POLYLINE");let o=new Ue({defines:i,sources:[`in vec4 v_pickColor;
`,this.material.shaderSource,Y0]}),r=t.getVertexShaderCallback()(dR),s=new Ue({defines:i,sources:[Zl,r]});this.shaderProgram=Yt.fromCache({context:e,vertexShaderSource:s,fragmentShaderSource:o,attributeLocations:Tl})};function lse(e){return h.dot(h.UNIT_X,e._boundingVolume.center)<0||e._boundingVolume.intersectPlane(cn.ORIGIN_ZX_PLANE)===Jt.INTERSECTING}qh.prototype.getPolylinePositionsLength=function(e){let t;if(this.mode===te.SCENE3D||!lse(e))return t=e._actualPositions.length,t*4-4;let n=0,i=e._segments.lengths;t=i.length;for(let o=0;o<t;++o)n+=i[o]*4-4;return n};var as=new h,af=new h,cf=new h,xU=new h,RGe=new oe,BGe=new H;qh.prototype.write=function(e,t,n,i,o,r,s,a){let c=this.mode,l=a.ellipsoid.maximumRadius*O.PI,f=this.polylines,d=f.length;for(let p=0;p<d;++p){let g=f[p],m=g.width,A=g.show&&m>0,x=g._index,C=this.getSegments(g,a),E=C.positions,T=C.lengths,S=E.length,v=g.getPickId(s).color,w=0,R=0,P;for(let k=0;k<S;++k){k===0?g._loop?P=E[S-2]:(P=xU,h.subtract(E[0],E[1],P),h.add(E[0],P,P)):P=E[k-1],h.clone(P,af),h.clone(E[k],as),k===S-1?g._loop?P=E[1]:(P=xU,h.subtract(E[S-1],E[S-2],P),h.add(E[S-1],P,P)):P=E[k+1],h.clone(P,cf);let U=T[w];k===R+U&&(R+=U,++w);let G=k-R===0,V=k===R+T[w]-1;c===te.SCENE2D&&(af.z=0,as.z=0,cf.z=0),(c===te.SCENE2D||c===te.MORPHING)&&(G||V)&&l-Math.abs(as.x)<1&&((as.x<0&&af.x>0||as.x>0&&af.x<0)&&h.clone(as,af),(as.x<0&&cf.x>0||as.x>0&&cf.x<0)&&h.clone(as,cf));let Y=G?2:0,W=V?2:4;for(let Q=Y;Q<W;++Q){Wn.writeElements(as,e,n),Wn.writeElements(af,e,n+6),Wn.writeElements(cf,e,n+12);let j=Q-2<0?-1:1;t[o]=k/(S-1),t[o+1]=2*(Q%2)-1,t[o+2]=j,t[o+3]=x,n+=6*3,o+=4}}let M=RGe;M.x=z.floatToByte(v.red),M.y=z.floatToByte(v.green),M.z=z.floatToByte(v.blue),M.w=z.floatToByte(v.alpha);let L=BGe;L.x=m,L.y=A?1:0;let _=c===te.SCENE2D?g._boundingVolume2D:g._boundingVolumeWC,b=Wn.fromCartesian(_.center,ose),D=b.high,I=oe.fromElements(b.low.x,b.low.y,b.low.z,_.radius,rse),B=sse;B.x=0,B.y=Number.MAX_VALUE;let F=g.distanceDisplayCondition;u(F)&&(B.x=F.near,B.y=F.far),r.setBatchedAttribute(x,0,L),r.setBatchedAttribute(x,1,M),r.attributes.length>2&&(r.setBatchedAttribute(x,2,D),r.setBatchedAttribute(x,3,I),r.setBatchedAttribute(x,4,B))}};var MGe=new h,LGe=new h,NGe=new h,ese=new h;qh.prototype.writeForMorph=function(e,t){let n=this.modelMatrix,i=this.polylines,o=i.length;for(let r=0;r<o;++r){let s=i[r],a=s._segments.positions,c=s._segments.lengths,l=a.length,f=0,d=0;for(let p=0;p<l;++p){let g;p===0?s._loop?g=a[l-2]:(g=ese,h.subtract(a[0],a[1],g),h.add(a[0],g,g)):g=a[p-1],g=N.multiplyByPoint(n,g,LGe);let m=N.multiplyByPoint(n,a[p],MGe),A;p===l-1?s._loop?A=a[1]:(A=ese,h.subtract(a[l-1],a[l-2],A),h.add(a[l-1],A,A)):A=a[p+1],A=N.multiplyByPoint(n,A,NGe);let x=c[f];p===d+x&&(d+=x,++f);let C=p-d===0,E=p===d+c[f]-1,T=C?2:0,S=E?2:4;for(let v=T;v<S;++v)Wn.writeElements(m,e,t),Wn.writeElements(g,e,t+6),Wn.writeElements(A,e,t+12),t+=6*3}}};var FGe=new Array(1);qh.prototype.updateIndices=function(e,t,n,i){let o=n.length-1,r=new H6(0,i,this);n[o].push(r);let s=0,a=e[e.length-1],c=0;a.length>0&&(c=a[a.length-1]+1);let l=this.polylines,f=l.length;for(let d=0;d<f;++d){let p=l[d];p._locatorBuckets=[];let g;if(this.mode===te.SCENE3D){g=FGe;let A=p._actualPositions.length;if(A>0)g[0]=A;else continue}else g=p._segments.lengths;let m=g.length;if(m>0){let A=0;for(let x=0;x<m;++x){let C=g[x]-1;for(let E=0;E<C;++E)c+4>O.SIXTY_FOUR_KILOBYTES&&(p._locatorBuckets.push({locator:r,count:A}),A=0,t.push(4),a=[],e.push(a),c=0,r.count=s,s=0,i=0,r=new H6(0,0,this),n[++o]=[r]),a.push(c,c+2,c+1),a.push(c+1,c+2,c+3),A+=6,s+=6,i+=6,c+=4}p._locatorBuckets.push({locator:r,count:A}),c+4>O.SIXTY_FOUR_KILOBYTES&&(t.push(0),a=[],e.push(a),c=0,r.count=s,i=0,s=0,r=new H6(0,0,this),n[++o]=[r])}p._clean()}return r.count=s,i};qh.prototype.getPolylineStartIndex=function(e){let t=this.polylines,n=0,i=t.length;for(let o=0;o<i;++o){let r=t[o];if(r===e)break;n+=r._actualLength}return n};var aE={positions:void 0,lengths:void 0},tse=new Array(1),VGe=new h,UGe=new he;qh.prototype.getSegments=function(e,t){let n=e._actualPositions;if(this.mode===te.SCENE3D)return tse[0]=n.length,aE.positions=n,aE.lengths=tse,aE;lse(e)&&(n=e._segments.positions);let i=t.ellipsoid,o=[],r=this.modelMatrix,s=n.length,a,c=VGe;for(let l=0;l<s;++l)a=n[l],c=N.multiplyByPoint(r,a,c),o.push(t.project(i.cartesianToCartographic(c,UGe)));if(o.length>0){e._boundingVolume2D=se.fromPoints(o,e._boundingVolume2D);let l=e._boundingVolume2D.center;e._boundingVolume2D.center=new h(l.z,l.x,l.y)}return aE.positions=o,aE.lengths=e._segments.lengths,aE};var nse;qh.prototype.writeUpdate=function(e,t,n,i){let o=this.mode,r=i.ellipsoid.maximumRadius*O.PI,s=t._actualLength;if(s){e+=this.getPolylineStartIndex(t);let a=nse,c=6*s*3;!u(a)||a.length<c?a=nse=new Float32Array(c):a.length>c&&(a=new Float32Array(a.buffer,0,c));let l=this.getSegments(t,i),f=l.positions,d=l.lengths,p=0,g=0,m=0,A;s=f.length;for(let x=0;x<s;++x){x===0?t._loop?A=f[s-2]:(A=xU,h.subtract(f[0],f[1],A),h.add(f[0],A,A)):A=f[x-1],h.clone(A,af),h.clone(f[x],as),x===s-1?t._loop?A=f[1]:(A=xU,h.subtract(f[s-1],f[s-2],A),h.add(f[s-1],A,A)):A=f[x+1],h.clone(A,cf);let C=d[g];x===m+C&&(m+=C,++g);let E=x-m===0,T=x===m+d[g]-1;o===te.SCENE2D&&(af.z=0,as.z=0,cf.z=0),(o===te.SCENE2D||o===te.MORPHING)&&(E||T)&&r-Math.abs(as.x)<1&&((as.x<0&&af.x>0||as.x>0&&af.x<0)&&h.clone(as,af),(as.x<0&&cf.x>0||as.x>0&&cf.x<0)&&h.clone(as,cf));let S=E?2:0,v=T?2:4;for(let w=S;w<v;++w)Wn.writeElements(as,a,p),Wn.writeElements(af,a,p+6),Wn.writeElements(cf,a,p+12),p+=6*3}n.copyFromArrayView(a,6*3*Float32Array.BYTES_PER_ELEMENT*e)}};var bd=Ed;function Xg(e){this._positions=e.positions,this._batchTable=e.batchTable,this._batchIds=e.batchIds,this._rectangle=e.rectangle,this._minHeight=e.minimumHeight,this._maxHeight=e.maximumHeight,this._billboardCollection=new iu({batchTable:e.batchTable}),this._labelCollection=new jh({batchTable:e.batchTable}),this._polylineCollection=new bd,this._polylineCollection._useHighlightColor=!0,this._verticesPromise=void 0,this._packedBuffer=void 0,this._ready=!1,this._update=function(t,n){},this._readyPromise=JGe(this)}Object.defineProperties(Xg.prototype,{pointsLength:{get:function(){return this._billboardCollection.length}},texturesByteLength:{get:function(){let e=this._billboardCollection.textureAtlas.texture.sizeInBytes,t=this._labelCollection._textureAtlas.texture.sizeInBytes;return e+t}},readyPromise:{get:function(){return this._readyPromise}}});function kGe(e,t){let n=e._rectangle,i=e._minHeight,o=e._maxHeight,r=2+ce.packedLength+ie.packedLength,s=new Float64Array(r),a=0;return s[a++]=i,s[a++]=o,ce.pack(n,s,a),a+=ce.packedLength,ie.pack(t,s,a),s}var zGe=new _i("createVectorTilePoints",5),HGe=new h;function GGe(e,t){let n;if(!u(e._verticesPromise)){n=e._positions;let i=e._packedBuffer;u(i)||(n=e._positions=n.slice(),e._batchIds=e._batchIds.slice(),i=e._packedBuffer=kGe(e,t));let o=[n.buffer,i.buffer],r={positions:n.buffer,packedBuffer:i.buffer},s=e._verticesPromise=zGe.scheduleTask(r,o);return u(s)?s.then(function(a){e._positions=new Float64Array(a.positions);let c=e._billboardCollection,l=e._labelCollection,f=e._polylineCollection;n=e._positions;let d=e._batchIds,p=n.length/3;for(let g=0;g<p;++g){let m=d[g],A=h.unpack(n,g*3,HGe),x=c.add();x.position=A,x._batchIndex=m;let C=l.add();C.text=" ",C.position=A,C._batchIndex=m;let E=f.add();E.positions=[h.clone(A),h.clone(A)]}e._positions=void 0,e._packedBuffer=void 0,e._ready=!0}):void 0}}Xg.prototype.createFeatures=function(e,t){let n=this._billboardCollection,i=this._labelCollection,o=this._polylineCollection,r=this._batchIds,s=r.length;for(let a=0;a<s;++a){let c=r[a],l=n.get(a),f=i.get(a),d=o.get(a);t[c]=new Up(e,c,l,f,d)}};Xg.prototype.applyDebugSettings=function(e,t){e?(z.clone(t,this._billboardCollection._highlightColor),z.clone(t,this._labelCollection._highlightColor),z.clone(t,this._polylineCollection._highlightColor)):(z.clone(z.WHITE,this._billboardCollection._highlightColor),z.clone(z.WHITE,this._labelCollection._highlightColor),z.clone(z.WHITE,this._polylineCollection._highlightColor))};function WGe(e,t){let n=e._batchIds,i=n.length;for(let o=0;o<i;++o){let r=n[o],s=t[r];s.show=!0,s.pointSize=Up.defaultPointSize,s.color=Up.defaultColor,s.pointOutlineColor=Up.defaultPointOutlineColor,s.pointOutlineWidth=Up.defaultPointOutlineWidth,s.labelColor=z.WHITE,s.labelOutlineColor=z.WHITE,s.labelOutlineWidth=1,s.font="30px sans-serif",s.labelStyle=Fo.FILL,s.labelText=void 0,s.backgroundColor=new z(.165,.165,.165,.8),s.backgroundPadding=new H(7,5),s.backgroundEnabled=!1,s.scaleByDistance=void 0,s.translucencyByDistance=void 0,s.distanceDisplayCondition=void 0,s.heightOffset=0,s.anchorLineEnabled=!1,s.anchorLineColor=z.WHITE,s.image=void 0,s.disableDepthTestDistance=0,s.horizontalOrigin=gi.CENTER,s.verticalOrigin=In.CENTER,s.labelHorizontalOrigin=gi.RIGHT,s.labelVerticalOrigin=In.BASELINE}}var jGe=new z,qGe=new z,YGe=new z,XGe=new z,KGe=new z,ZGe=new z,_R=new It,gR=new It,q6=new bt;Xg.prototype.applyStyle=function(e,t){if(!u(e)){WGe(this,t);return}let n=this._batchIds,i=n.length;for(let o=0;o<i;++o){let r=n[o],s=t[r];if(u(e.show)&&(s.show=e.show.evaluate(s)),u(e.pointSize)&&(s.pointSize=e.pointSize.evaluate(s)),u(e.color)&&(s.color=e.color.evaluateColor(s,jGe)),u(e.pointOutlineColor)&&(s.pointOutlineColor=e.pointOutlineColor.evaluateColor(s,qGe)),u(e.pointOutlineWidth)&&(s.pointOutlineWidth=e.pointOutlineWidth.evaluate(s)),u(e.labelColor)&&(s.labelColor=e.labelColor.evaluateColor(s,YGe)),u(e.labelOutlineColor)&&(s.labelOutlineColor=e.labelOutlineColor.evaluateColor(s,XGe)),u(e.labelOutlineWidth)&&(s.labelOutlineWidth=e.labelOutlineWidth.evaluate(s)),u(e.font)&&(s.font=e.font.evaluate(s)),u(e.labelStyle)&&(s.labelStyle=e.labelStyle.evaluate(s)),u(e.labelText)?s.labelText=e.labelText.evaluate(s):s.labelText=void 0,u(e.backgroundColor)&&(s.backgroundColor=e.backgroundColor.evaluateColor(s,KGe)),u(e.backgroundPadding)&&(s.backgroundPadding=e.backgroundPadding.evaluate(s)),u(e.backgroundEnabled)&&(s.backgroundEnabled=e.backgroundEnabled.evaluate(s)),u(e.scaleByDistance)){let a=e.scaleByDistance.evaluate(s);_R.near=a.x,_R.nearValue=a.y,_R.far=a.z,_R.farValue=a.w,s.scaleByDistance=_R}else s.scaleByDistance=void 0;if(u(e.translucencyByDistance)){let a=e.translucencyByDistance.evaluate(s);gR.near=a.x,gR.nearValue=a.y,gR.far=a.z,gR.farValue=a.w,s.translucencyByDistance=gR}else s.translucencyByDistance=void 0;if(u(e.distanceDisplayCondition)){let a=e.distanceDisplayCondition.evaluate(s);q6.near=a.x,q6.far=a.y,s.distanceDisplayCondition=q6}else s.distanceDisplayCondition=void 0;u(e.heightOffset)&&(s.heightOffset=e.heightOffset.evaluate(s)),u(e.anchorLineEnabled)&&(s.anchorLineEnabled=e.anchorLineEnabled.evaluate(s)),u(e.anchorLineColor)&&(s.anchorLineColor=e.anchorLineColor.evaluateColor(s,ZGe)),u(e.image)?s.image=e.image.evaluate(s):s.image=void 0,u(e.disableDepthTestDistance)&&(s.disableDepthTestDistance=e.disableDepthTestDistance.evaluate(s)),u(e.horizontalOrigin)&&(s.horizontalOrigin=e.horizontalOrigin.evaluate(s)),u(e.verticalOrigin)&&(s.verticalOrigin=e.verticalOrigin.evaluate(s)),u(e.labelHorizontalOrigin)&&(s.labelHorizontalOrigin=e.labelHorizontalOrigin.evaluate(s)),u(e.labelVerticalOrigin)&&(s.labelVerticalOrigin=e.labelVerticalOrigin.evaluate(s))}};function JGe(e){return new Promise(function(t,n){e._update=function(i,o){let r=GGe(i,o.mapProjection.ellipsoid);i._ready&&(i._polylineCollection.update(o),i._billboardCollection.update(o),i._labelCollection.update(o)),u(r)&&r.then(function(){t()}).catch(function(s){n(s)})}})}Xg.prototype.update=function(e){this._update(this,e)};Xg.prototype.isDestroyed=function(){return!1};Xg.prototype.destroy=function(){return this._billboardCollection=this._billboardCollection&&this._billboardCollection.destroy(),this._labelCollection=this._labelCollection&&this._labelCollection.destroy(),this._polylineCollection=this._polylineCollection&&this._polylineCollection.destroy(),le(this)};var yR=Xg;function Hp(e){this._batchTable=e.batchTable,this._batchIds=e.batchIds,this._positions=e.positions,this._counts=e.counts,this._indices=e.indices,this._indexCounts=e.indexCounts,this._indexOffsets=void 0,this._batchTableColors=void 0,this._packedBuffer=void 0,this._batchedPositions=void 0,this._transferrableBatchIds=void 0,this._vertexBatchIds=void 0,this._ellipsoid=y(e.ellipsoid,ie.WGS84),this._minimumHeight=e.minimumHeight,this._maximumHeight=e.maximumHeight,this._polygonMinimumHeights=e.polygonMinimumHeights,this._polygonMaximumHeights=e.polygonMaximumHeights,this._center=y(e.center,h.ZERO),this._rectangle=e.rectangle,this._center=void 0,this._boundingVolume=e.boundingVolume,this._boundingVolumes=void 0,this._batchedIndices=void 0,this._ready=!1,this._update=function(t,n){},this._readyPromise=o8e(this),this._verticesPromise=void 0,this._primitive=void 0,this.debugWireframe=!1,this.forceRebatch=!1,this.classificationType=Vn.BOTH}Object.defineProperties(Hp.prototype,{trianglesLength:{get:function(){return u(this._primitive)?this._primitive.trianglesLength:0}},geometryByteLength:{get:function(){return u(this._primitive)?this._primitive.geometryByteLength:0}},readyPromise:{get:function(){return this._readyPromise}}});function QGe(e){let t=new Float64Array(3+h.packedLength+ie.packedLength+ce.packedLength),n=0;return t[n++]=e._indices.BYTES_PER_ELEMENT,t[n++]=e._minimumHeight,t[n++]=e._maximumHeight,h.pack(e._center,t,n),n+=h.packedLength,ie.pack(e._ellipsoid,t,n),n+=ie.packedLength,ce.pack(e._rectangle,t,n),t}function $Ge(e,t){let n=1,i=t[n++],o=e._boundingVolumes=new Array(i);for(let a=0;a<i;++a)o[a]=Pn.unpack(t,n),n+=Pn.packedLength;let r=t[n++],s=e._batchedIndices=new Array(r);for(let a=0;a<r;++a){let c=z.unpack(t,n);n+=z.packedLength;let l=t[n++],f=t[n++],d=t[n++],p=new Array(d);for(let g=0;g<d;++g)p[g]=t[n++];s[a]=new Lh({color:c,offset:l,count:f,batchIds:p})}}var e8e=new _i("createVectorTilePolygons",5),t8e=new z;function n8e(e){if(!u(e._primitive)&&!u(e._verticesPromise)){let t=e._positions,n=e._counts,i=e._indexCounts,o=e._indices,r=e._transferrableBatchIds,s=e._batchTableColors,a=e._packedBuffer;if(!u(s)){t=e._positions=e._positions.slice(),n=e._counts=e._counts.slice(),i=e._indexCounts=e._indexCounts.slice(),o=e._indices=e._indices.slice(),e._center=e._ellipsoid.cartographicToCartesian(ce.center(e._rectangle)),r=e._transferrableBatchIds=new Uint32Array(e._batchIds),s=e._batchTableColors=new Uint32Array(r.length);let g=e._batchTable,m=s.length;for(let A=0;A<m;++A){let x=g.getColor(A,t8e);s[A]=x.toRgba()}a=e._packedBuffer=QGe(e)}let c=[t.buffer,n.buffer,i.buffer,o.buffer,r.buffer,s.buffer,a.buffer],l={packedBuffer:a.buffer,positions:t.buffer,counts:n.buffer,indexCounts:i.buffer,indices:o.buffer,batchIds:r.buffer,batchTableColors:s.buffer},f=e._polygonMinimumHeights,d=e._polygonMaximumHeights;u(f)&&u(d)&&(f=f.slice(),d=d.slice(),c.push(f.buffer,d.buffer),l.minimumHeights=f,l.maximumHeights=d);let p=e._verticesPromise=e8e.scheduleTask(l,c);return u(p)?p.then(function(g){e._positions=void 0,e._counts=void 0,e._polygonMinimumHeights=void 0,e._polygonMaximumHeights=void 0;let m=new Float64Array(g.packedBuffer),A=m[0];$Ge(e,m),e._indices=Fe.getSizeInBytes(A)===2?new Uint16Array(g.indices):new Uint32Array(g.indices),e._indexOffsets=new Uint32Array(g.indexOffsets),e._indexCounts=new Uint32Array(g.indexCounts),e._batchedPositions=new Float32Array(g.positions),e._vertexBatchIds=new Uint16Array(g.batchIds),e._ready=!0}):void 0}}function i8e(e){e._ready&&!u(e._primitive)&&(e._primitive=new hA({batchTable:e._batchTable,positions:e._batchedPositions,batchIds:e._batchIds,vertexBatchIds:e._vertexBatchIds,indices:e._indices,indexOffsets:e._indexOffsets,indexCounts:e._indexCounts,batchedIndices:e._batchedIndices,boundingVolume:e._boundingVolume,boundingVolumes:e._boundingVolumes,center:e._center}),e._batchTable=void 0,e._batchIds=void 0,e._positions=void 0,e._counts=void 0,e._indices=void 0,e._indexCounts=void 0,e._indexOffsets=void 0,e._batchTableColors=void 0,e._packedBuffer=void 0,e._batchedPositions=void 0,e._transferrableBatchIds=void 0,e._vertexBatchIds=void 0,e._ellipsoid=void 0,e._minimumHeight=void 0,e._maximumHeight=void 0,e._polygonMinimumHeights=void 0,e._polygonMaximumHeights=void 0,e._center=void 0,e._rectangle=void 0,e._boundingVolume=void 0,e._boundingVolumes=void 0,e._batchedIndices=void 0,e._verticesPromise=void 0)}Hp.prototype.createFeatures=function(e,t){this._primitive.createFeatures(e,t)};Hp.prototype.applyDebugSettings=function(e,t){this._primitive.applyDebugSettings(e,t)};Hp.prototype.applyStyle=function(e,t){this._primitive.applyStyle(e,t)};Hp.prototype.updateCommands=function(e,t){this._primitive.updateCommands(e,t)};function o8e(e){return new Promise(function(t,n){e._update=function(i,o){let r=n8e(i);i._ready&&(i._primitive.debugWireframe=i.debugWireframe,i._primitive.forceRebatch=i.forceRebatch,i._primitive.classificationType=i.classificationType,i._primitive.update(o)),u(r)&&r.then(function(){i8e(i),t(i)}).catch(function(s){n(s)})}})}Hp.prototype.update=function(e){this._update(this,e)};Hp.prototype.isDestroyed=function(){return!1};Hp.prototype.destroy=function(){return this._primitive=this._primitive&&this._primitive.destroy(),le(this)};var AR=Hp;var xR=`in vec4 currentPosition;
in vec4 previousPosition;
in vec4 nextPosition;
in vec2 expandAndWidth;
in float a_batchId;
uniform mat4 u_modifiedModelView;
void main()
{
float expandDir = expandAndWidth.x;
float width = abs(expandAndWidth.y) + 0.5;
bool usePrev = expandAndWidth.y < 0.0;
vec4 p = u_modifiedModelView * currentPosition;
vec4 prev = u_modifiedModelView * previousPosition;
vec4 next = u_modifiedModelView * nextPosition;
float angle;
vec4 positionWC = getPolylineWindowCoordinatesEC(p, prev, next, expandDir, width, usePrev, angle);
gl_Position = czm_viewportOrthographic * positionWC;
}
`;function Sd(e){this._positions=e.positions,this._widths=e.widths,this._counts=e.counts,this._batchIds=e.batchIds,this._ellipsoid=y(e.ellipsoid,ie.WGS84),this._minimumHeight=e.minimumHeight,this._maximumHeight=e.maximumHeight,this._center=e.center,this._rectangle=e.rectangle,this._boundingVolume=e.boundingVolume,this._batchTable=e.batchTable,this._va=void 0,this._sp=void 0,this._rs=void 0,this._uniformMap=void 0,this._command=void 0,this._transferrableBatchIds=void 0,this._packedBuffer=void 0,this._keepDecodedPositions=e.keepDecodedPositions,this._decodedPositions=void 0,this._decodedPositionOffsets=void 0,this._currentPositions=void 0,this._previousPositions=void 0,this._nextPositions=void 0,this._expandAndWidth=void 0,this._vertexBatchIds=void 0,this._indices=void 0,this._constantColor=z.clone(z.WHITE),this._highlightColor=this._constantColor,this._trianglesLength=0,this._geometryByteLength=0,this._ready=!1,this._update=function(t,n){},this._readyPromise=y8e(this),this._verticesPromise=void 0}Object.defineProperties(Sd.prototype,{trianglesLength:{get:function(){return this._trianglesLength}},geometryByteLength:{get:function(){return this._geometryByteLength}},readyPromise:{get:function(){return this._readyPromise}}});function r8e(e){let t=e._rectangle,n=e._minimumHeight,i=e._maximumHeight,o=e._ellipsoid,r=e._center,s=2+ce.packedLength+ie.packedLength+h.packedLength,a=new Float64Array(s),c=0;return a[c++]=n,a[c++]=i,ce.pack(t,a,c),c+=ce.packedLength,ie.pack(o,a,c),c+=ie.packedLength,h.pack(r,a,c),a}var s8e=new _i("createVectorTilePolylines",5),cE={previousPosition:0,currentPosition:1,nextPosition:2,expandAndWidth:3,a_batchId:4};function a8e(e,t){if(!u(e._va)&&!u(e._verticesPromise)){let n=e._positions,i=e._widths,o=e._counts,r=e._transferrableBatchIds,s=e._packedBuffer;u(s)||(n=e._positions=n.slice(),i=e._widths=i.slice(),o=e._counts=o.slice(),r=e._transferrableBatchIds=e._batchIds.slice(),s=e._packedBuffer=r8e(e));let a=[n.buffer,i.buffer,o.buffer,r.buffer,s.buffer],c={positions:n.buffer,widths:i.buffer,counts:o.buffer,batchIds:r.buffer,packedBuffer:s.buffer,keepDecodedPositions:e._keepDecodedPositions},l=e._verticesPromise=s8e.scheduleTask(c,a);return u(l)?l.then(function(f){e._keepDecodedPositions&&(e._decodedPositions=new Float64Array(f.decodedPositions),e._decodedPositionOffsets=new Uint32Array(f.decodedPositionOffsets)),e._currentPositions=new Float32Array(f.currentPositions),e._previousPositions=new Float32Array(f.previousPositions),e._nextPositions=new Float32Array(f.nextPositions),e._expandAndWidth=new Float32Array(f.expandAndWidth),e._vertexBatchIds=new Uint16Array(f.batchIds);let d=f.indexDatatype;e._indices=d===Fe.UNSIGNED_SHORT?new Uint16Array(f.indices):new Uint32Array(f.indices),e._ready=!0}):void 0}}function c8e(e,t){if(e._ready&&!u(e._va)){let n=e._currentPositions,i=e._previousPositions,o=e._nextPositions,r=e._expandAndWidth,s=e._vertexBatchIds,a=e._indices,c=i.byteLength+n.byteLength+o.byteLength;c+=r.byteLength+s.byteLength+a.byteLength,e._trianglesLength=a.length/3,e._geometryByteLength=c;let l=ft.createVertexBuffer({context:t,typedArray:i,usage:Ne.STATIC_DRAW}),f=ft.createVertexBuffer({context:t,typedArray:n,usage:Ne.STATIC_DRAW}),d=ft.createVertexBuffer({context:t,typedArray:o,usage:Ne.STATIC_DRAW}),p=ft.createVertexBuffer({context:t,typedArray:r,usage:Ne.STATIC_DRAW}),g=ft.createVertexBuffer({context:t,typedArray:s,usage:Ne.STATIC_DRAW}),m=ft.createIndexBuffer({context:t,typedArray:a,usage:Ne.STATIC_DRAW,indexDatatype:a.BYTES_PER_ELEMENT===2?Fe.UNSIGNED_SHORT:Fe.UNSIGNED_INT}),A=[{index:cE.previousPosition,vertexBuffer:l,componentDatatype:X.FLOAT,componentsPerAttribute:3},{index:cE.currentPosition,vertexBuffer:f,componentDatatype:X.FLOAT,componentsPerAttribute:3},{index:cE.nextPosition,vertexBuffer:d,componentDatatype:X.FLOAT,componentsPerAttribute:3},{index:cE.expandAndWidth,vertexBuffer:p,componentDatatype:X.FLOAT,componentsPerAttribute:2},{index:cE.a_batchId,vertexBuffer:g,componentDatatype:X.UNSIGNED_SHORT,componentsPerAttribute:1}];e._va=new oi({context:t,attributes:A,indexBuffer:m}),e._positions=void 0,e._widths=void 0,e._counts=void 0,e._ellipsoid=void 0,e._minimumHeight=void 0,e._maximumHeight=void 0,e._rectangle=void 0,e._transferrableBatchIds=void 0,e._packedBuffer=void 0,e._currentPositions=void 0,e._previousPositions=void 0,e._nextPositions=void 0,e._expandAndWidth=void 0,e._vertexBatchIds=void 0,e._indices=void 0}}var CR=new N,use=new h;function l8e(e,t){u(e._uniformMap)||(e._uniformMap={u_modifiedModelView:function(){let n=t.uniformState.view;return N.clone(n,CR),N.multiplyByPoint(CR,e._center,use),N.setTranslation(CR,use,CR),CR},u_highlightColor:function(){return e._highlightColor}})}function u8e(e){if(u(e._rs))return;let t={enabled:!0,factor:-5,units:-5};e._rs=Ve.fromCache({blending:un.ALPHA_BLEND,depthMask:!1,depthTest:{enabled:!0},polygonOffset:t})}var f8e=`uniform vec4 u_highlightColor;
void main()
{
out_FragColor = u_highlightColor;
}
`;function d8e(e,t){if(u(e._sp))return;let n=e._batchTable,i=n.getVertexShaderCallback(!1,"a_batchId",void 0)(xR),o=n.getFragmentShaderCallback(!1,void 0,!1)(f8e),r=new Ue({defines:["VECTOR_TILE",Vt.isInternetExplorer()?"":"CLIP_POLYLINE"],sources:[Zl,i]}),s=new Ue({defines:["VECTOR_TILE"],sources:[o]});e._sp=Yt.fromCache({context:t,vertexShaderSource:r,fragmentShaderSource:s,attributeLocations:cE})}function h8e(e,t){if(!u(e._command)){let n=e._batchTable.getUniformMapCallback()(e._uniformMap);e._command=new tt({owner:e,vertexArray:e._va,renderState:e._rs,shaderProgram:e._sp,uniformMap:n,boundingVolume:e._boundingVolume,pass:Ee.TRANSLUCENT,pickId:e._batchTable.getPickId()})}t.commandList.push(e._command)}Sd.getPolylinePositions=function(e,t){let n=e._batchIds,i=e._decodedPositions,o=e._decodedPositionOffsets;if(!u(n)||!u(i))return;let r,s,a=n.length,c=0,l=0;for(r=0;r<a;++r)n[r]===t&&(c+=o[r+1]-o[r]);if(c===0)return;let f=new Float64Array(c*3);for(r=0;r<a;++r)if(n[r]===t){let d=o[r],p=o[r+1]-d;for(s=0;s<p;++s){let g=(d+s)*3;f[l++]=i[g],f[l++]=i[g+1],f[l++]=i[g+2]}}return f};Sd.prototype.getPositions=function(e){return Sd.getPolylinePositions(this,e)};Sd.prototype.createFeatures=function(e,t){let n=this._batchIds,i=n.length;for(let o=0;o<i;++o){let r=n[o];t[r]=new Es(e,r)}};Sd.prototype.applyDebugSettings=function(e,t){this._highlightColor=e?t:this._constantColor};function m8e(e,t){let n=e._batchIds,i=n.length;for(let o=0;o<i;++o){let r=n[o],s=t[r];s.show=!0,s.color=z.WHITE}}var p8e=new z,_8e=z.WHITE,g8e=!0;Sd.prototype.applyStyle=function(e,t){if(!u(e)){m8e(this,t);return}let n=this._batchIds,i=n.length;for(let o=0;o<i;++o){let r=n[o],s=t[r];s.color=u(e.color)?e.color.evaluateColor(s,p8e):_8e,s.show=u(e.show)?e.show.evaluate(s):g8e}};function y8e(e){return new Promise(function(t,n){e._update=function(i,o){let r=o.context,s=a8e(i,r);if(l8e(i,r),d8e(i,r),u8e(i),i._ready){let a=o.passes;(a.render||a.pick)&&h8e(i,o)}u(s)&&s.then(function(){c8e(i,r),t()}).catch(function(a){n(a)})}})}Sd.prototype.update=function(e){this._update(this,e)};Sd.prototype.isDestroyed=function(){return!1};Sd.prototype.destroy=function(){return this._va=this._va&&this._va.destroy(),this._sp=this._sp&&this._sp.destroy(),le(this)};var zA=Sd;var TR=`in vec3 startEllipsoidNormal;
in vec3 endEllipsoidNormal;
in vec4 startPositionAndHeight;
in vec4 endPositionAndHeight;
in vec4 startFaceNormalAndVertexCorner;
in vec4 endFaceNormalAndHalfWidth;
in float a_batchId;
uniform mat4 u_modifiedModelView;
uniform vec2 u_minimumMaximumVectorHeights;
out vec4 v_startPlaneEC;
out vec4 v_endPlaneEC;
out vec4 v_rightPlaneEC;
out float v_halfWidth;
out vec3 v_volumeUpEC;
void main()
{
// vertex corner IDs
// 3-----------7
// /| left /|
// / | 1 / |
// 2-----------6 5 end
// | / | /
// start |/ right |/
// 0-----------4
//
float isEnd = floor(startFaceNormalAndVertexCorner.w * 0.251); // 0 for front, 1 for end
float isTop = floor(startFaceNormalAndVertexCorner.w * mix(0.51, 0.19, isEnd)); // 0 for bottom, 1 for top
vec3 forward = endPositionAndHeight.xyz - startPositionAndHeight.xyz;
vec3 right = normalize(cross(forward, startEllipsoidNormal));
vec4 position = vec4(startPositionAndHeight.xyz, 1.0);
position.xyz += forward * isEnd;
v_volumeUpEC = czm_normal * normalize(cross(right, forward));
// Push for volume height
float offset;
vec3 ellipsoidNormal = mix(startEllipsoidNormal, endEllipsoidNormal, isEnd);
// offset height to create volume
offset = mix(startPositionAndHeight.w, endPositionAndHeight.w, isEnd);
offset = mix(u_minimumMaximumVectorHeights.y, u_minimumMaximumVectorHeights.x, isTop) - offset;
position.xyz += offset * ellipsoidNormal;
// move from RTC to EC
position = u_modifiedModelView * position;
right = czm_normal * right;
// Push for width in a direction that is in the start or end plane and in a plane with right
// N = normalEC ("right-facing" direction for push)
// R = right
// p = angle between N and R
// w = distance to push along R if R == N
// d = distance to push along N
//
// N R
// { p| } * cos(p) = dot(N, R) = w / d
// d | |w * d = w / dot(N, R)
// { | }
// o---------- polyline segment ---->
//
vec3 scratchNormal = mix(-startFaceNormalAndVertexCorner.xyz, endFaceNormalAndHalfWidth.xyz, isEnd);
scratchNormal = cross(scratchNormal, mix(startEllipsoidNormal, endEllipsoidNormal, isEnd));
vec3 miterPushNormal = czm_normal * normalize(scratchNormal);
offset = 2.0 * endFaceNormalAndHalfWidth.w * max(0.0, czm_metersPerPixel(position)); // offset = widthEC
offset = offset / dot(miterPushNormal, right);
position.xyz += miterPushNormal * (offset * sign(0.5 - mod(startFaceNormalAndVertexCorner.w, 2.0)));
gl_Position = czm_depthClamp(czm_projection * position);
position = u_modifiedModelView * vec4(startPositionAndHeight.xyz, 1.0);
vec3 startNormalEC = czm_normal * startFaceNormalAndVertexCorner.xyz;
v_startPlaneEC = vec4(startNormalEC, -dot(startNormalEC, position.xyz));
v_rightPlaneEC = vec4(right, -dot(right, position.xyz));
position = u_modifiedModelView * vec4(endPositionAndHeight.xyz, 1.0);
vec3 endNormalEC = czm_normal * endFaceNormalAndHalfWidth.xyz;
v_endPlaneEC = vec4(endNormalEC, -dot(endNormalEC, position.xyz));
v_halfWidth = endFaceNormalAndHalfWidth.w;
}
`;var ER=`in vec4 v_startPlaneEC;
in vec4 v_endPlaneEC;
in vec4 v_rightPlaneEC;
in float v_halfWidth;
in vec3 v_volumeUpEC;
uniform vec4 u_highlightColor;
void main()
{
float logDepthOrDepth = czm_branchFreeTernary(czm_sceneMode == czm_sceneMode2D, gl_FragCoord.z, czm_unpackDepth(texture(czm_globeDepthTexture, gl_FragCoord.xy / czm_viewport.zw)));
// Discard for sky
if (logDepthOrDepth == 0.0) {
#ifdef DEBUG_SHOW_VOLUME
out_FragColor = vec4(0.0, 0.0, 1.0, 0.5);
return;
#else // DEBUG_SHOW_VOLUME
discard;
#endif // DEBUG_SHOW_VOLUME
}
vec4 eyeCoordinate = czm_windowToEyeCoordinates(gl_FragCoord.xy, logDepthOrDepth);
eyeCoordinate /= eyeCoordinate.w;
float halfMaxWidth = v_halfWidth * czm_metersPerPixel(eyeCoordinate);
// Expand halfMaxWidth if direction to camera is almost perpendicular with the volume's up direction
halfMaxWidth += halfMaxWidth * (1.0 - dot(-normalize(eyeCoordinate.xyz), v_volumeUpEC));
// Check distance of the eye coordinate against the right-facing plane
float widthwiseDistance = czm_planeDistance(v_rightPlaneEC, eyeCoordinate.xyz);
// Check eye coordinate against the mitering planes
float distanceFromStart = czm_planeDistance(v_startPlaneEC, eyeCoordinate.xyz);
float distanceFromEnd = czm_planeDistance(v_endPlaneEC, eyeCoordinate.xyz);
if (abs(widthwiseDistance) > halfMaxWidth || distanceFromStart < 0.0 || distanceFromEnd < 0.0) {
#ifdef DEBUG_SHOW_VOLUME
out_FragColor = vec4(logDepthOrDepth, 0.0, 0.0, 0.5);
return;
#else // DEBUG_SHOW_VOLUME
discard;
#endif // DEBUG_SHOW_VOLUME
}
out_FragColor = u_highlightColor;
czm_writeDepthClamp();
}
`;function Gp(e){this._positions=e.positions,this._widths=e.widths,this._counts=e.counts,this._batchIds=e.batchIds,this._ellipsoid=y(e.ellipsoid,ie.WGS84),this._minimumHeight=e.minimumHeight,this._maximumHeight=e.maximumHeight,this._center=e.center,this._rectangle=e.rectangle,this._batchTable=e.batchTable,this._va=void 0,this._sp=void 0,this._rs=void 0,this._uniformMap=void 0,this._command=void 0,this._transferrableBatchIds=void 0,this._packedBuffer=void 0,this._minimumMaximumVectorHeights=new H(fi._defaultMinTerrainHeight,fi._defaultMaxTerrainHeight),this._boundingVolume=Pn.fromRectangle(e.rectangle,fi._defaultMinTerrainHeight,fi._defaultMaxTerrainHeight,this._ellipsoid),this._classificationType=e.classificationType,this._keepDecodedPositions=e.keepDecodedPositions,this._decodedPositions=void 0,this._decodedPositionOffsets=void 0,this._startEllipsoidNormals=void 0,this._endEllipsoidNormals=void 0,this._startPositionAndHeights=void 0,this._startFaceNormalAndVertexCornerIds=void 0,this._endPositionAndHeights=void 0,this._endFaceNormalAndHalfWidths=void 0,this._vertexBatchIds=void 0,this._indices=void 0,this._constantColor=z.clone(z.WHITE),this._highlightColor=this._constantColor,this._trianglesLength=0,this._geometryByteLength=0,this._ready=!1,this._update=function(t,n){},this._readyPromise=R8e(this),this._verticesPromise=void 0}Object.defineProperties(Gp.prototype,{trianglesLength:{get:function(){return this._trianglesLength}},geometryByteLength:{get:function(){return this._geometryByteLength}},readyPromise:{get:function(){return this._readyPromise}}});function A8e(e,t,n){let i=fi.getMinimumMaximumHeights(t,n),o=i.minimumTerrainHeight,r=i.maximumTerrainHeight,s=e._minimumMaximumVectorHeights;s.x=o,s.y=r;let a=e._boundingVolume,c=e._rectangle;Pn.fromRectangle(c,o,r,n,a)}function x8e(e){let t=e._rectangle,n=e._minimumHeight,i=e._maximumHeight,o=e._ellipsoid,r=e._center,s=2+ce.packedLength+ie.packedLength+h.packedLength,a=new Float64Array(s),c=0;return a[c++]=n,a[c++]=i,ce.pack(t,a,c),c+=ce.packedLength,ie.pack(o,a,c),c+=ie.packedLength,h.pack(r,a,c),a}var C8e=new _i("createVectorTileClampedPolylines"),Kg={startEllipsoidNormal:0,endEllipsoidNormal:1,startPositionAndHeight:2,endPositionAndHeight:3,startFaceNormalAndVertexCorner:4,endFaceNormalAndHalfWidth:5,a_batchId:6};function T8e(e,t){if(!u(e._va)&&!u(e._verticesPromise)){let n=e._positions,i=e._widths,o=e._counts,r=e._transferrableBatchIds,s=e._packedBuffer;u(s)||(n=e._positions=n.slice(),i=e._widths=i.slice(),o=e._counts=o.slice(),r=e._transferrableBatchIds=e._batchIds.slice(),s=e._packedBuffer=x8e(e));let a=[n.buffer,i.buffer,o.buffer,r.buffer,s.buffer],c={positions:n.buffer,widths:i.buffer,counts:o.buffer,batchIds:r.buffer,packedBuffer:s.buffer,keepDecodedPositions:e._keepDecodedPositions},l=e._verticesPromise=C8e.scheduleTask(c,a);return u(l)?l.then(function(f){e._keepDecodedPositions&&(e._decodedPositions=new Float64Array(f.decodedPositions),e._decodedPositionOffsets=new Uint32Array(f.decodedPositionOffsets)),e._startEllipsoidNormals=new Float32Array(f.startEllipsoidNormals),e._endEllipsoidNormals=new Float32Array(f.endEllipsoidNormals),e._startPositionAndHeights=new Float32Array(f.startPositionAndHeights),e._startFaceNormalAndVertexCornerIds=new Float32Array(f.startFaceNormalAndVertexCornerIds),e._endPositionAndHeights=new Float32Array(f.endPositionAndHeights),e._endFaceNormalAndHalfWidths=new Float32Array(f.endFaceNormalAndHalfWidths),e._vertexBatchIds=new Uint16Array(f.vertexBatchIds);let d=f.indexDatatype;e._indices=d===Fe.UNSIGNED_SHORT?new Uint16Array(f.indices):new Uint32Array(f.indices),e._ready=!0}):void 0}}function E8e(e,t){if(e._ready&&!u(e._va)){let n=e._startEllipsoidNormals,i=e._endEllipsoidNormals,o=e._startPositionAndHeights,r=e._endPositionAndHeights,s=e._startFaceNormalAndVertexCornerIds,a=e._endFaceNormalAndHalfWidths,c=e._vertexBatchIds,l=e._indices,f=n.byteLength+i.byteLength;f+=o.byteLength+r.byteLength,f+=s.byteLength+a.byteLength,f+=c.byteLength+l.byteLength,e._trianglesLength=l.length/3,e._geometryByteLength=f;let d=ft.createVertexBuffer({context:t,typedArray:n,usage:Ne.STATIC_DRAW}),p=ft.createVertexBuffer({context:t,typedArray:i,usage:Ne.STATIC_DRAW}),g=ft.createVertexBuffer({context:t,typedArray:o,usage:Ne.STATIC_DRAW}),m=ft.createVertexBuffer({context:t,typedArray:r,usage:Ne.STATIC_DRAW}),A=ft.createVertexBuffer({context:t,typedArray:s,usage:Ne.STATIC_DRAW}),x=ft.createVertexBuffer({context:t,typedArray:a,usage:Ne.STATIC_DRAW}),C=ft.createVertexBuffer({context:t,typedArray:c,usage:Ne.STATIC_DRAW}),E=ft.createIndexBuffer({context:t,typedArray:l,usage:Ne.STATIC_DRAW,indexDatatype:l.BYTES_PER_ELEMENT===2?Fe.UNSIGNED_SHORT:Fe.UNSIGNED_INT}),T=[{index:Kg.startEllipsoidNormal,vertexBuffer:d,componentDatatype:X.FLOAT,componentsPerAttribute:3},{index:Kg.endEllipsoidNormal,vertexBuffer:p,componentDatatype:X.FLOAT,componentsPerAttribute:3},{index:Kg.startPositionAndHeight,vertexBuffer:g,componentDatatype:X.FLOAT,componentsPerAttribute:4},{index:Kg.endPositionAndHeight,vertexBuffer:m,componentDatatype:X.FLOAT,componentsPerAttribute:4},{index:Kg.startFaceNormalAndVertexCorner,vertexBuffer:A,componentDatatype:X.FLOAT,componentsPerAttribute:4},{index:Kg.endFaceNormalAndHalfWidth,vertexBuffer:x,componentDatatype:X.FLOAT,componentsPerAttribute:4},{index:Kg.a_batchId,vertexBuffer:C,componentDatatype:X.UNSIGNED_SHORT,componentsPerAttribute:1}];e._va=new oi({context:t,attributes:T,indexBuffer:E}),e._positions=void 0,e._widths=void 0,e._counts=void 0,e._ellipsoid=void 0,e._minimumHeight=void 0,e._maximumHeight=void 0,e._rectangle=void 0,e._transferrableBatchIds=void 0,e._packedBuffer=void 0,e._startEllipsoidNormals=void 0,e._endEllipsoidNormals=void 0,e._startPositionAndHeights=void 0,e._startFaceNormalAndVertexCornerIds=void 0,e._endPositionAndHeights=void 0,e._endFaceNormalAndHalfWidths=void 0,e._vertexBatchIds=void 0,e._indices=void 0}}var bR=new N,fse=new h;function b8e(e,t){u(e._uniformMap)||(e._uniformMap={u_modifiedModelView:function(){let n=t.uniformState.view;return N.clone(n,bR),N.multiplyByPoint(bR,e._center,fse),N.setTranslation(bR,fse,bR),bR},u_highlightColor:function(){return e._highlightColor},u_minimumMaximumVectorHeights:function(){return e._minimumMaximumVectorHeights}})}function dse(e){return Ve.fromCache({cull:{enabled:!0,face:yi.FRONT},blending:un.PRE_MULTIPLIED_ALPHA_BLEND,depthMask:!1,stencilTest:{enabled:e,frontFunction:Un.EQUAL,frontOperation:{fail:dt.KEEP,zFail:dt.KEEP,zPass:dt.KEEP},backFunction:Un.EQUAL,backOperation:{fail:dt.KEEP,zFail:dt.KEEP,zPass:dt.KEEP},reference:Rt.CESIUM_3D_TILE_MASK,mask:Rt.CESIUM_3D_TILE_MASK}})}function S8e(e){u(e._rs)||(e._rs=dse(!1),e._rs3DTiles=dse(!0))}function v8e(e,t){if(u(e._sp))return;let n=e._batchTable,i=n.getVertexShaderCallback(!1,"a_batchId",void 0)(TR),o=n.getFragmentShaderCallback(!1,void 0,!0)(ER),r=new Ue({defines:["VECTOR_TILE",Vt.isInternetExplorer()?"":"CLIP_POLYLINE"],sources:[Zl,i]}),s=new Ue({defines:["VECTOR_TILE"],sources:[o]});e._sp=Yt.fromCache({context:t,vertexShaderSource:r,fragmentShaderSource:s,attributeLocations:Kg})}function D8e(e,t){let n=e._command;if(!u(e._command)){let o=e._batchTable.getUniformMapCallback()(e._uniformMap);n=e._command=new tt({owner:e,vertexArray:e._va,renderState:e._rs,shaderProgram:e._sp,uniformMap:o,boundingVolume:e._boundingVolume,pass:Ee.TERRAIN_CLASSIFICATION,pickId:e._batchTable.getPickId()});let r=tt.shallowClone(n,n.derivedCommands.tileset);r.renderState=e._rs3DTiles,r.pass=Ee.CESIUM_3D_TILE_CLASSIFICATION,n.derivedCommands.tileset=r}let i=e._classificationType;(i===Vn.TERRAIN||i===Vn.BOTH)&&t.commandList.push(n),(i===Vn.CESIUM_3D_TILE||i===Vn.BOTH)&&t.commandList.push(n.derivedCommands.tileset)}Gp.prototype.getPositions=function(e){return zA.getPolylinePositions(this,e)};Gp.prototype.createFeatures=function(e,t){let n=this._batchIds,i=n.length;for(let o=0;o<i;++o){let r=n[o];t[r]=new Es(e,r)}};Gp.prototype.applyDebugSettings=function(e,t){this._highlightColor=e?t:this._constantColor};function w8e(e,t){let n=e._batchIds,i=n.length;for(let o=0;o<i;++o){let r=n[o],s=t[r];s.show=!0,s.color=z.WHITE}}var I8e=new z,P8e=z.WHITE,O8e=!0;Gp.prototype.applyStyle=function(e,t){if(!u(e)){w8e(this,t);return}let n=this._batchIds,i=n.length;for(let o=0;o<i;++o){let r=n[o],s=t[r];s.color=u(e.color)?e.color.evaluateColor(s,I8e):P8e,s.show=u(e.show)?e.show.evaluate(s):O8e}};function R8e(e){return fi.initialize().then(function(){return A8e(e,e._rectangle,e._ellipsoid),new Promise(function(t,n){e._update=function(i,o){let r=o.context,s=T8e(i,r);if(b8e(i,r),v8e(i,r),S8e(i),i._ready){let a=o.passes;(a.render||a.pick)&&D8e(i,o)}u(s)&&s.then(function(){E8e(i,r),t(i)}).catch(function(a){n(a)})}})})}Gp.prototype.update=function(e){this._update(this,e)};Gp.prototype.isDestroyed=function(){return!1};Gp.prototype.destroy=function(){return this._va=this._va&&this._va.destroy(),this._sp=this._sp&&this._sp.destroy(),le(this)};var SR=Gp;var Y6=32767,B8e=new he,M8e=new h;function L8e(e,t,n,i,o){let r=e.length/3,s=e.subarray(0,r),a=e.subarray(r,2*r),c=e.subarray(2*r,3*r);jn.zigZagDeltaDecode(s,a,c);let l=new Float64Array(e.length);for(let f=0;f<r;++f){let d=s[f],p=a[f],g=c[f],m=O.lerp(t.west,t.east,d/Y6),A=O.lerp(t.south,t.north,p/Y6),x=O.lerp(n,i,g/Y6),C=he.fromRadians(m,A,x,B8e),E=o.cartographicToCartesian(C,M8e);h.pack(E,l,f*3)}return l}var vR=L8e;function Yh(e,t,n,i,o){this._tileset=e,this._tile=t,this._resource=n,this._polygons=void 0,this._polylines=void 0,this._points=void 0,this._metadata=void 0,this._batchTable=void 0,this._features=void 0,this.featurePropertiesDirty=!1,this._group=void 0,k8e(this,i,o)}Object.defineProperties(Yh.prototype,{featuresLength:{get:function(){return u(this._batchTable)?this._batchTable.featuresLength:0}},pointsLength:{get:function(){return u(this._points)?this._points.pointsLength:0}},trianglesLength:{get:function(){let e=0;return u(this._polygons)&&(e+=this._polygons.trianglesLength),u(this._polylines)&&(e+=this._polylines.trianglesLength),e}},geometryByteLength:{get:function(){let e=0;return u(this._polygons)&&(e+=this._polygons.geometryByteLength),u(this._polylines)&&(e+=this._polylines.geometryByteLength),e}},texturesByteLength:{get:function(){return u(this._points)?this._points.texturesByteLength:0}},batchTableByteLength:{get:function(){return u(this._batchTable)?this._batchTable.batchTableByteLength:0}},innerContents:{get:function(){}},readyPromise:{get:function(){let e=u(this._points)?this._points.readyPromise:void 0,t=u(this._polygons)?this._polygons.readyPromise:void 0,n=u(this._polylines)?this._polylines.readyPromise:void 0,i=this;return Promise.all([e,t,n]).then(function(){return i})}},tileset:{get:function(){return this._tileset}},tile:{get:function(){return this._tile}},url:{get:function(){return this._resource.getUrlComponent(!0)}},metadata:{get:function(){return this._metadata},set:function(e){this._metadata=e}},batchTable:{get:function(){return this._batchTable}},group:{get:function(){return this._group},set:function(e){this._group=e}}});function N8e(e){return function(t,n){u(e._polygons)&&e._polygons.updateCommands(t,n)}}function F8e(e,t){let n,i,o,r,s=y(e.POLYGONS_LENGTH,0),a=y(e.POLYLINES_LENGTH,0),c=y(e.POINTS_LENGTH,0);if(s>0&&u(e.POLYGON_BATCH_IDS)){let p=t.byteOffset+e.POLYGON_BATCH_IDS.byteOffset;n=new Uint16Array(t.buffer,p,s)}if(a>0&&u(e.POLYLINE_BATCH_IDS)){let p=t.byteOffset+e.POLYLINE_BATCH_IDS.byteOffset;i=new Uint16Array(t.buffer,p,a)}if(c>0&&u(e.POINT_BATCH_IDS)){let p=t.byteOffset+e.POINT_BATCH_IDS.byteOffset;o=new Uint16Array(t.buffer,p,c)}let l=u(n)||u(i)||u(o),f=s>0&&!u(n)||a>0&&!u(i)||c>0&&!u(o);if(l&&f)throw new ue("If one group of batch ids is defined, then all batch ids must be defined.");if(!u(n)&&!u(i)&&!u(o)){let p=0;if(!u(n)&&s>0)for(n=new Uint16Array(s),r=0;r<s;++r)n[r]=p++;if(!u(i)&&a>0)for(i=new Uint16Array(a),r=0;r<a;++r)i[r]=p++;if(!u(o)&&c>0)for(o=new Uint16Array(c),r=0;r<c;++r)o[r]=p++}return{polygons:n,polylines:i,points:o}}var vd=Uint32Array.BYTES_PER_ELEMENT;function V8e(e){return new zA(e)}function U8e(e){return new SR(e)}function k8e(e,t,n){n=y(n,0);let i=new Uint8Array(t),o=new DataView(t);n+=vd;let r=o.getUint32(n,!0);if(r!==1)throw new ue(`Only Vector tile version 1 is supported. Version ${r} is not.`);n+=vd;let s=o.getUint32(n,!0);if(n+=vd,s===0)return Promise.resolve(e);let a=o.getUint32(n,!0);if(n+=vd,a===0)throw new ue("Feature table must have a byte length greater than zero");let c=o.getUint32(n,!0);n+=vd;let l=o.getUint32(n,!0);n+=vd;let f=o.getUint32(n,!0);n+=vd;let d=o.getUint32(n,!0);n+=vd;let p=o.getUint32(n,!0);n+=vd;let g=o.getUint32(n,!0);n+=vd;let m=o.getUint32(n,!0);n+=vd;let A=Bo(i,n,a);n+=a;let x=new Uint8Array(t,n,c);n+=c;let C,E;l>0&&(C=Bo(i,n,l),n+=l,f>0&&(E=new Uint8Array(t,n,f),E=new Uint8Array(E),n+=f));let T=y(A.POLYGONS_LENGTH,0),S=y(A.POLYLINES_LENGTH,0),v=y(A.POINTS_LENGTH,0),w=T+S+v,R=new mp(e,w,C,E,N8e(e));if(e._batchTable=R,w===0)return;let P=new yd(A,x),M=P.getGlobalProperty("REGION");if(!u(M))throw new ue("Feature table global property: REGION must be defined");let L=ce.unpack(M),_=M[4],b=M[5],D=e._tile.computedTransform,I=P.getGlobalProperty("RTC_CENTER",X.FLOAT,3);u(I)?(I=h.unpack(I),N.multiplyByPoint(D,I,I)):(I=ce.center(L),I.height=O.lerp(_,b,.5),I=ie.WGS84.cartographicToCartesian(I));let B=F8e(A,x);if(n+=(4-n%4)%4,T>0){P.featuresLength=T;let F=y(P.getPropertyArray("POLYGON_COUNTS",X.UNSIGNED_INT,1),P.getPropertyArray("POLYGON_COUNT",X.UNSIGNED_INT,1));if(!u(F))throw new ue("Feature table property: POLYGON_COUNTS must be defined when POLYGONS_LENGTH is greater than 0");let k=y(P.getPropertyArray("POLYGON_INDEX_COUNTS",X.UNSIGNED_INT,1),P.getPropertyArray("POLYGON_INDEX_COUNT",X.UNSIGNED_INT,1));if(!u(k))throw new ue("Feature table property: POLYGON_INDEX_COUNTS must be defined when POLYGONS_LENGTH is greater than 0");let U=F.reduce(function(j,K){return j+K*2},0),G=k.reduce(function(j,K){return j+K},0),V=new Uint32Array(t,n,G);n+=d;let Y=new Uint16Array(t,n,U);n+=p;let W,Q;u(A.POLYGON_MINIMUM_HEIGHTS)&&u(A.POLYGON_MAXIMUM_HEIGHTS)&&(W=P.getPropertyArray("POLYGON_MINIMUM_HEIGHTS",X.FLOAT,1),Q=P.getPropertyArray("POLYGON_MAXIMUM_HEIGHTS",X.FLOAT,1)),e._polygons=new AR({positions:Y,counts:F,indexCounts:k,indices:V,minimumHeight:_,maximumHeight:b,polygonMinimumHeights:W,polygonMaximumHeights:Q,center:I,rectangle:L,boundingVolume:e.tile.boundingVolume.boundingVolume,batchTable:R,batchIds:B.polygons,modelMatrix:D})}if(S>0){P.featuresLength=S;let F=y(P.getPropertyArray("POLYLINE_COUNTS",X.UNSIGNED_INT,1),P.getPropertyArray("POLYLINE_COUNT",X.UNSIGNED_INT,1));if(!u(F))throw new ue("Feature table property: POLYLINE_COUNTS must be defined when POLYLINES_LENGTH is greater than 0");let k=P.getPropertyArray("POLYLINE_WIDTHS",X.UNSIGNED_SHORT,1);if(!u(k)){k=new Uint16Array(S);for(let Q=0;Q<S;++Q)k[Q]=2}let U=F.reduce(function(Q,j){return Q+j*3},0),G=new Uint16Array(t,n,U);n+=g;let V=e._tileset,Y=V.examineVectorLinesFunction;if(u(Y)){let Q=vR(new Uint16Array(G),L,_,b,ie.WGS84);z8e(Q,F,B.polylines,R,e.url,Y)}let W=V8e;u(V.classificationType)&&(W=U8e),e._polylines=W({positions:G,widths:k,counts:F,batchIds:B.polylines,minimumHeight:_,maximumHeight:b,center:I,rectangle:L,boundingVolume:e.tile.boundingVolume.boundingVolume,batchTable:R,classificationType:V.classificationType,keepDecodedPositions:V.vectorKeepDecodedPositions})}if(v>0){let F=new Uint16Array(t,n,v*3);n+=m,e._points=new yR({positions:F,batchIds:B.points,minimumHeight:_,maximumHeight:b,rectangle:L,batchTable:R})}return Promise.resolve(e)}function X6(e){let t=e.featuresLength;if(!u(e._features)&&t>0){let n=new Array(t);u(e._polygons)&&e._polygons.createFeatures(e,n),u(e._polylines)&&e._polylines.createFeatures(e,n),u(e._points)&&e._points.createFeatures(e,n),e._features=n}}Yh.prototype.hasProperty=function(e,t){return this._batchTable.hasProperty(e,t)};Yh.prototype.getFeature=function(e){return u(this._features)||X6(this),this._features[e]};Yh.prototype.applyDebugSettings=function(e,t){u(this._polygons)&&this._polygons.applyDebugSettings(e,t),u(this._polylines)&&this._polylines.applyDebugSettings(e,t),u(this._points)&&this._points.applyDebugSettings(e,t)};Yh.prototype.applyStyle=function(e){u(this._features)||X6(this),u(this._polygons)&&this._polygons.applyStyle(e,this._features),u(this._polylines)&&this._polylines.applyStyle(e,this._features),u(this._points)&&this._points.applyStyle(e,this._features)};Yh.prototype.update=function(e,t){let n=!0;u(this._polygons)&&(this._polygons.classificationType=this._tileset.classificationType,this._polygons.debugWireframe=this._tileset.debugWireframe,this._polygons.update(t),n=n&&this._polygons._ready),u(this._polylines)&&(this._polylines.update(t),n=n&&this._polylines._ready),u(this._points)&&(this._points.update(t),n=n&&this._points._ready),u(this._batchTable)&&n&&(u(this._features)||X6(this),this._batchTable.update(e,t))};Yh.prototype.getPolylinePositions=function(e){let t=this._polylines;if(u(t))return t.getPositions(e)};Yh.prototype.isDestroyed=function(){return!1};Yh.prototype.destroy=function(){return this._polygons=this._polygons&&this._polygons.destroy(),this._polylines=this._polylines&&this._polylines.destroy(),this._points=this._points&&this._points.destroy(),this._batchTable=this._batchTable&&this._batchTable.destroy(),le(this)};function z8e(e,t,n,i,o,r){let s=t.length,a=0;for(let c=0;c<s;c++){let l=t[c]*3,f=e.slice(a,a+l);a+=l,r(f,n[c],o,i)}}var DR=Yh;var hse={b3dm:function(e,t,n,i,o){return Hh.fromB3dm(e,t,n,i,o)},pnts:function(e,t,n,i,o){return Hh.fromPnts(e,t,n,i,o)},i3dm:function(e,t,n,i,o){return Hh.fromI3dm(e,t,n,i,o)},cmpt:function(e,t,n,i,o){return new PP(e,t,n,i,o,hse)},externalTileset:function(e,t,n,i){return new nR(e,t,n,i)},geom:function(e,t,n,i,o){return new RP(e,t,n,i,o)},vctr:function(e,t,n,i,o){return new DR(e,t,n,i,o)},subt:function(e,t,n,i,o){return new kT(e,t,n,void 0,i,o)},subtreeJson:function(e,t,n,i){return new kT(e,t,n,i)},glb:function(e,t,n,i,o){if(i.byteLength<12)throw new ue("Invalid glb content");let a=new DataView(i,o).getUint32(8,!0),c=new Uint8Array(i,o,a);return Hh.fromGltf(e,t,n,c)},gltf:function(e,t,n,i){return Hh.fromGltf(e,t,n,i)},geoJson:function(e,t,n,i){return Hh.fromGeoJson(e,t,n,i)}},HA=hse;var H8e={UNLOADED:0,LOADING:1,PROCESSING:2,READY:3,EXPIRED:4,FAILED:5},Do=Object.freeze(H8e);var Dd={BATCHED_3D_MODEL:"b3dm",INSTANCED_3D_MODEL:"i3dm",COMPOSITE:"cmpt",POINT_CLOUD:"pnts",VECTOR:"vctr",GEOMETRY:"geom",GLTF:"gltf",GLTF_BINARY:"glb",IMPLICIT_SUBTREE:"subt",IMPLICIT_SUBTREE_JSON:"subtreeJson",EXTERNAL_TILESET:"externalTileset",MULTIPLE_CONTENT:"multipleContent",GEOJSON:"geoJson",VOXEL_BINARY:"voxl",VOXEL_JSON:"voxelJson"};Dd.isBinaryFormat=function(e){switch(e){case Dd.BATCHED_3D_MODEL:case Dd.INSTANCED_3D_MODEL:case Dd.COMPOSITE:case Dd.POINT_CLOUD:case Dd.VECTOR:case Dd.GEOMETRY:case Dd.IMPLICIT_SUBTREE:case Dd.VOXEL_BINARY:case Dd.GLTF_BINARY:return!0;default:return!1}};var cs=Object.freeze(Dd);var G8e={NOT_COMPUTED:-1,USE_OPTIMIZATION:1,SKIP_OPTIMIZATION:0},lf=Object.freeze(G8e);function mse(){}var wR={stack:new Ql,stackMaximumLength:0};mse.selectTiles=function(e,t){e._selectedTiles.length=0,e._requestedTiles.length=0,e._hasMixedContent=!1;let n=!0,i=e.root;if(i.updateVisibility(t),!pse(i))return n;let o=wR.stack;for(o.push(e.root);o.length>0;){wR.stackMaximumLength=Math.max(wR.stackMaximumLength,o.length);let r=o.pop(),s=r.refine===Dr.ADD,a=r.refine===Dr.REPLACE,c=j8e(e,r);c&&q8e(e,r,o,t),(s||a&&!c)&&(Y8e(e,r),X8e(e,r,t),Z8e(e,r,t),!_se(r)&&!r.contentAvailable&&(n=!1)),K8e(e)}return wR.stack.trim(wR.stackMaximumLength),n};function pse(e){return e._visible&&e._inRequestVolume}function _se(e){return e.hasEmptyContent||e.hasTilesetContent||e.hasImplicitContent}function W8e(e){return!_se(e)&&e.contentUnloaded}function j8e(e,t){return t.children.length===0?!1:t.hasTilesetContent||t.hasImplicitContent?!t.contentExpired:(t.hasEmptyContent,!0)}function q8e(e,t,n,i){let o=t.children,r=o.length;for(let s=0;s<r;++s){let a=o[s];a.updateVisibility(i),pse(a)&&n.push(a)}}function Y8e(e,t){(W8e(t)||t.contentExpired)&&(t._priority=0,e._requestedTiles.push(t))}function X8e(e,t,n){t._touchedFrame!==n.frameNumber&&(e._cache.touch(t),t._touchedFrame=n.frameNumber)}function K8e(e){++e.statistics.visited}function Z8e(e,t,n){t.contentAvailable&&t.contentVisibility(n)!==Jt.OUTSIDE&&e._selectedTiles.push(t)}var lE=mse;function gse(){}function WA(e){return e._visible&&e._inRequestVolume}var IR={stack:new Ql,stackMaximumLength:0},PR={stack:new Ql,stackMaximumLength:0},OR={stack:new Ql,stackMaximumLength:0},Xh={stack:new Ql,stackMaximumLength:0,ancestorStack:new Ql,ancestorStackMaximumLength:0},J8e=2;gse.selectTiles=function(e,t){if(e._requestedTiles.length=0,e.debugFreezeFrame)return;e._selectedTiles.length=0,e._selectedTilesToStyle.length=0,e._emptyTiles.length=0,e._hasMixedContent=!1;let n=e.root;if(EU(e,n,t),!WA(n)||n.getScreenSpaceError(t,!0)<=e._maximumScreenSpaceError)return;BR(e)?e.immediatelyLoadDesiredLevelOfDetail?$8e(e,n,t):e5e(e,n,t):Q8e(e,n,t),IR.stack.trim(IR.stackMaximumLength),PR.stack.trim(PR.stackMaximumLength),OR.stack.trim(OR.stackMaximumLength),Xh.stack.trim(Xh.stackMaximumLength),Xh.ancestorStack.trim(Xh.ancestorStackMaximumLength);let i=e._requestedTiles,o=i.length;for(let r=0;r<o;++r)i[r].updatePriority()};function Q8e(e,t,n){let i=e._maximumScreenSpaceError,o=e._maximumScreenSpaceError;Z6(e,t,i,o,n)}function $8e(e,t,n){let i=Number.MAX_VALUE,o=e._maximumScreenSpaceError;Z6(e,t,i,o,n),Cse(e,t,n)}function e5e(e,t,n){let i=Math.max(e.baseScreenSpaceError,e.maximumScreenSpaceError),o=e.maximumScreenSpaceError;Z6(e,t,i,o,n),Cse(e,t,n)}function BR(e){return e._skipLevelOfDetail}function t5e(e,t){e._emptyTiles.push(t)}function RR(e,t,n){if(t.contentVisibility(n)!==Jt.OUTSIDE){let i=t.content;i.featurePropertiesDirty?(i.featurePropertiesDirty=!1,t.lastStyleTime=0,e._selectedTilesToStyle.push(t)):t._selectedFrame<n.frameNumber-1&&e._selectedTilesToStyle.push(t),t._selectedFrame=n.frameNumber,e._selectedTiles.push(t)}}function n5e(e,t,n){let i=OR.stack;for(i.push(t);i.length>0;){OR.stackMaximumLength=Math.max(OR.stackMaximumLength,i.length);let r=i.pop().children,s=r.length;for(let a=0;a<s;++a){let c=r[a];WA(c)&&(c.contentAvailable?(EU(e,c,n),TU(e,c,n),RR(e,c,n)):c._depth-t._depth<J8e&&i.push(c))}}}function CU(e,t,n){if(!BR(e)){t.contentAvailable&&RR(e,t,n);return}let i=t.contentAvailable?t:t._ancestorWithContentAvailable;u(i)?i._shouldSelect=!0:n5e(e,t,n)}function i5e(e,t,n){++e._statistics.visited,t._visitedFrame=n.frameNumber}function TU(e,t,n){t._touchedFrame!==n.frameNumber&&(e._cache.touch(t),t._touchedFrame=n.frameNumber)}function o5e(e,t){e._maximumPriority.distance=Math.max(t._priorityHolder._distanceToCamera,e._maximumPriority.distance),e._minimumPriority.distance=Math.min(t._priorityHolder._distanceToCamera,e._minimumPriority.distance),e._maximumPriority.depth=Math.max(t._depth,e._maximumPriority.depth),e._minimumPriority.depth=Math.min(t._depth,e._minimumPriority.depth),e._maximumPriority.foveatedFactor=Math.max(t._priorityHolder._foveatedFactor,e._maximumPriority.foveatedFactor),e._minimumPriority.foveatedFactor=Math.min(t._priorityHolder._foveatedFactor,e._minimumPriority.foveatedFactor),e._maximumPriority.reverseScreenSpaceError=Math.max(t._priorityReverseScreenSpaceError,e._maximumPriority.reverseScreenSpaceError),e._minimumPriority.reverseScreenSpaceError=Math.min(t._priorityReverseScreenSpaceError,e._minimumPriority.reverseScreenSpaceError)}function r5e(e,t,n){if(!e._cullRequestsWhileMoving)return!0;let i=t.boundingSphere,o=Math.max(i.radius*2,1),r=n.camera,s=r.positionWCDeltaMagnitude!==0?r.positionWCDeltaMagnitude:r.positionWCDeltaMagnitudeLastFrame;return e.cullRequestsWhileMovingMultiplier*s/o<1}function GA(e,t,n){if(t._requestedFrame===n.frameNumber||!xse(t)&&!t.contentExpired||!r5e(e,t,n))return;let i=n.camera.timeSinceMoved<e.foveatedTimeDelay;t.priorityDeferred&&i||(t._requestedFrame=n.frameNumber,e._requestedTiles.push(t))}function yse(e,t,n){t._updatedVisibilityFrame!==e._updatedVisibilityFrame&&(t.updateVisibility(n),t._updatedVisibilityFrame=e._updatedVisibilityFrame)}function s5e(e,t,n){let i=!1,o=t.children,r=o.length;for(let s=0;s<r;++s){let a=o[s];yse(e,a,n),i=i||WA(a)}return i}function a5e(e,t,n){let i=t.parent;return!u(i)||i.hasTilesetContent||i.hasImplicitContent||i.refine!==Dr.ADD?!1:t.getScreenSpaceError(n,!0)<=e._maximumScreenSpaceError}function Ase(e,t,n){if(yse(e,t,n),!WA(t))return;let i=t.children.length>0;if((t.hasTilesetContent||t.hasImplicitContent)&&i){let s=t.children[0];Ase(e,s,n),t._visible=s._visible;return}if(a5e(e,t,n)){t._visible=!1;return}let o=t.refine===Dr.REPLACE,r=t._optimChildrenWithinParent===lf.USE_OPTIMIZATION;if(o&&r&&i&&!s5e(e,t,n)){++e._statistics.numberOfTilesCulledWithChildrenUnion,t._visible=!1;return}}function EU(e,t,n){Ase(e,t,n),t.updateExpiration(),t._wasMinPriorityChild=!1,t._priorityHolder=t,o5e(e,t),t._shouldSelect=!1,t._finalResolution=!0}function c5e(e,t){e._ancestorWithContent=void 0,e._ancestorWithContentAvailable=void 0;let n=e.parent;if(u(n)){let i=!xse(n)||n._requestedFrame===t.frameNumber;e._ancestorWithContent=i?n:n._ancestorWithContent,e._ancestorWithContentAvailable=n.contentAvailable?n:n._ancestorWithContentAvailable}}function MR(e){return e.hasEmptyContent||e.hasTilesetContent||e.hasImplicitContent}function xse(e){return!MR(e)&&e.contentUnloaded}function l5e(e,t){let n=t._ancestorWithContent;return!e.immediatelyLoadDesiredLevelOfDetail&&(t._priorityProgressiveResolutionScreenSpaceErrorLeaf||u(n)&&t._screenSpaceError<n._screenSpaceError/e.skipScreenSpaceErrorFactor&&t._depth>n._depth+e.skipLevels)}function u5e(e,t){return t._distanceToCamera===0&&e._distanceToCamera===0?t._centerZDepth-e._centerZDepth:t._distanceToCamera-e._distanceToCamera}function f5e(e,t,n,i){let o,r=t.refine===Dr.REPLACE,s=t.children,a=s.length;for(o=0;o<a;++o)EU(e,s[o],i);s.sort(u5e);let c=!BR(e)&&r&&!MR(t),l=!0,f=!1,d=-1,p=Number.MAX_VALUE,g;for(o=0;o<a;++o)if(g=s[o],WA(g)?(n.push(g),g._foveatedFactor<p&&(d=o,p=g._foveatedFactor),f=!0):(c||e.loadSiblings)&&(g._foveatedFactor<p&&(d=o,p=g._foveatedFactor),GA(e,g,i),TU(e,g,i)),c){let m;g._inRequestVolume?MR(g)?m=h5e(e,g,i):m=g.contentAvailable:m=!1,l=l&&m}if(f||(l=!1),d!==-1&&!BR(e)&&r){let m=s[d];m._wasMinPriorityChild=!0;let A=(t._wasMinPriorityChild||t===e.root)&&p<=t._priorityHolder._foveatedFactor?t._priorityHolder:t;for(A._foveatedFactor=Math.min(m._foveatedFactor,A._foveatedFactor),A._distanceToCamera=Math.min(m._distanceToCamera,A._distanceToCamera),o=0;o<a;++o)g=s[o],g._priorityHolder=A}return l}function d5e(e,t,n){return BR(e)?e.immediatelyLoadDesiredLevelOfDetail?!1:u(t._ancestorWithContent)?t._screenSpaceError===0?t.parent._screenSpaceError>n:t._screenSpaceError>n:!0:!0}function K6(e,t){return t.children.length===0?!1:t.hasTilesetContent||t.hasImplicitContent?!t.contentExpired:t._screenSpaceError>e._maximumScreenSpaceError}function Z6(e,t,n,i,o){let r=IR.stack;for(r.push(t);r.length>0;){IR.stackMaximumLength=Math.max(IR.stackMaximumLength,r.length);let s=r.pop();c5e(s,o);let a=d5e(e,s,n),c=s.refine===Dr.ADD,l=s.refine===Dr.REPLACE,f=s.parent,d=!u(f)||f._refines,p=!1;K6(e,s)&&(p=f5e(e,s,r,o)&&d);let g=!p&&d;MR(s)?(t5e(e,s,o),GA(e,s,o),g&&CU(e,s,o)):c?(CU(e,s,o),GA(e,s,o)):l&&(a?(GA(e,s,o),g&&CU(e,s,o)):g?(CU(e,s,o),GA(e,s,o)):l5e(e,s)&&GA(e,s,o)),i5e(e,s,o),TU(e,s,o),s._refines=p}}function h5e(e,t,n){let i=!0,o=PR.stack;for(o.push(t);o.length>0;){PR.stackMaximumLength=Math.max(PR.stackMaximumLength,o.length);let r=o.pop(),s=r.children,a=s.length,c=MR(r),l=c&&K6(e,r),f=c&&r.children.length===0;if(!l&&!r.contentAvailable&&!f&&(i=!1),EU(e,r,n),WA(r)||(GA(e,r,n),TU(e,r,n)),l)for(let d=0;d<a;++d){let p=s[d];o.push(p)}}return i}function Cse(e,t,n){let i=Xh.stack,o=Xh.ancestorStack,r;for(i.push(t);i.length>0||o.length>0;){if(Xh.stackMaximumLength=Math.max(Xh.stackMaximumLength,i.length),Xh.ancestorStackMaximumLength=Math.max(Xh.ancestorStackMaximumLength,o.length),o.length>0){let p=o.peek();if(p._stackLength===i.length){o.pop(),p!==r&&(p._finalResolution=!1),RR(e,p,n);continue}}let s=i.pop();if(!u(s))continue;let a=s.refine===Dr.ADD,c=s._shouldSelect,l=s.children,f=l.length,d=K6(e,s);if(c)if(a)RR(e,s,n);else{if(s._selectionDepth=o.length,s._selectionDepth>0&&(e._hasMixedContent=!0),r=s,!d){RR(e,s,n);continue}o.push(s),s._stackLength=i.length}if(d)for(let p=0;p<f;++p){let g=l[p];WA(g)&&i.push(g)}}}var Kh=gse;var wd={RENDER:0,PICK:1,SHADOW:2,PRELOAD:3,PRELOAD_FLIGHT:4,REQUEST_RENDER_MODE_DEFER_CHECK:5,MOST_DETAILED_PRELOAD:6,MOST_DETAILED_PICK:7,NUMBER_OF_PASSES:8},Wp=new Array(wd.NUMBER_OF_PASSES);Wp[wd.RENDER]=Object.freeze({traversal:Kh,isRender:!0,requestTiles:!0,ignoreCommands:!1});Wp[wd.PICK]=Object.freeze({traversal:Kh,isRender:!1,requestTiles:!1,ignoreCommands:!1});Wp[wd.SHADOW]=Object.freeze({traversal:Kh,isRender:!1,requestTiles:!0,ignoreCommands:!1});Wp[wd.PRELOAD]=Object.freeze({traversal:Kh,isRender:!1,requestTiles:!0,ignoreCommands:!0});Wp[wd.PRELOAD_FLIGHT]=Object.freeze({traversal:Kh,isRender:!1,requestTiles:!0,ignoreCommands:!0});Wp[wd.REQUEST_RENDER_MODE_DEFER_CHECK]=Object.freeze({traversal:Kh,isRender:!1,requestTiles:!0,ignoreCommands:!0});Wp[wd.MOST_DETAILED_PRELOAD]=Object.freeze({traversal:lE,isRender:!1,requestTiles:!0,ignoreCommands:!0});Wp[wd.MOST_DETAILED_PICK]=Object.freeze({traversal:lE,isRender:!1,requestTiles:!1,ignoreCommands:!1});wd.getPassOptions=function(e){return Wp[e]};var Yo=Object.freeze(wd);function jp(e,t){this._tileset=e,this._tile=t,this.featurePropertiesDirty=!1}Object.defineProperties(jp.prototype,{featuresLength:{get:function(){return 0}},pointsLength:{get:function(){return 0}},trianglesLength:{get:function(){return 0}},geometryByteLength:{get:function(){return 0}},texturesByteLength:{get:function(){return 0}},batchTableByteLength:{get:function(){return 0}},innerContents:{get:function(){}},readyPromise:{get:function(){}},tileset:{get:function(){return this._tileset}},tile:{get:function(){return this._tile}},url:{get:function(){}},metadata:{get:function(){},set:function(e){}},batchTable:{get:function(){}},group:{get:function(){},set:function(e){}}});jp.prototype.hasProperty=function(e,t){return!1};jp.prototype.getFeature=function(e){};jp.prototype.applyDebugSettings=function(e,t){};jp.prototype.applyStyle=function(e){};jp.prototype.update=function(e,t){};jp.prototype.isDestroyed=function(){return!1};jp.prototype.destroy=function(){return le(this)};var uE=jp;function qp(e){e=y(e,y.EMPTY_OBJECT);let t=e.content,n=e.class;this._class=n,this._properties=t.properties,this._extensions=t.extensions,this._extras=t.extras}Object.defineProperties(qp.prototype,{class:{get:function(){return this._class}},extras:{get:function(){return this._extras}},extensions:{get:function(){return this._extensions}}});qp.prototype.hasProperty=function(e){return Mn.hasProperty(e,this._properties,this._class)};qp.prototype.hasPropertyBySemantic=function(e){return Mn.hasPropertyBySemantic(e,this._properties,this._class)};qp.prototype.getPropertyIds=function(e){return Mn.getPropertyIds(this._properties,this._class,e)};qp.prototype.getProperty=function(e){return Mn.getProperty(e,this._properties,this._class)};qp.prototype.setProperty=function(e,t){return Mn.setProperty(e,t,this._properties,this._class)};qp.prototype.getPropertyBySemantic=function(e){return Mn.getPropertyBySemantic(e,this._properties,this._class)};qp.prototype.setPropertyBySemantic=function(e,t){return Mn.setPropertyBySemantic(e,t,this._properties,this._class)};var LR=qp;function J6(e,t){let n=ai(t,"3DTILES_metadata")?t.extensions["3DTILES_metadata"]:t.metadata;if(!u(n))return;if(!u(e.schema)){J6._oneTimeWarning("findContentMetadata-missing-root-schema","Could not find a metadata schema for content metadata. For tilesets that contain external tilesets, make sure the schema is added to the root tileset.json.");return}let i=y(e.schema.classes,y.EMPTY_OBJECT);if(u(n.class)){let o=i[n.class];return new LR({content:n,class:o})}}J6._oneTimeWarning=Dt;var jA=J6;function m5e(e,t){let n=e.metadataExtension;if(!u(n))return;let i=n.groups,o=ai(t,"3DTILES_metadata")?t.extensions["3DTILES_metadata"].group:t.group;if(typeof o=="number")return i[o];let r=n.groupIds.findIndex(function(s){return s===o});return r>=0?i[r]:void 0}var qA=m5e;function Yp(e){e=y(e,y.EMPTY_OBJECT);let t=e.tile,n=e.class;this._class=n,this._properties=t.properties,this._extensions=t.extensions,this._extras=t.extras}Object.defineProperties(Yp.prototype,{class:{get:function(){return this._class}},extras:{get:function(){return this._extras}},extensions:{get:function(){return this._extensions}}});Yp.prototype.hasProperty=function(e){return Mn.hasProperty(e,this._properties,this._class)};Yp.prototype.hasPropertyBySemantic=function(e){return Mn.hasPropertyBySemantic(e,this._properties,this._class)};Yp.prototype.getPropertyIds=function(e){return Mn.getPropertyIds(this._properties,this._class,e)};Yp.prototype.getProperty=function(e){return Mn.getProperty(e,this._properties,this._class)};Yp.prototype.setProperty=function(e,t){return Mn.setProperty(e,t,this._properties,this._class)};Yp.prototype.getPropertyBySemantic=function(e){return Mn.getPropertyBySemantic(e,this._properties,this._class)};Yp.prototype.setPropertyBySemantic=function(e,t){return Mn.setPropertyBySemantic(e,t,this._properties,this._class)};var NR=Yp;function Q6(e,t){let n=ai(t,"3DTILES_metadata")?t.extensions["3DTILES_metadata"]:t.metadata;if(!u(n))return;if(!u(e.schema)){Q6._oneTimeWarning("findTileMetadata-missing-root-schema","Could not find a metadata schema for tile metadata. For tilesets that contain external tilesets, make sure the schema is added to the root tileset.json.");return}let i=y(e.schema.classes,y.EMPTY_OBJECT);if(u(n.class)){let o=i[n.class];return new NR({tile:n,class:o})}}Q6._oneTimeWarning=Dt;var FR=Q6;function p5e(e){let t=new Uint8Array(e),n=fd(t);if(n==="glTF"&&(n="glb"),cs.isBinaryFormat(n))return{contentType:n,binaryPayload:t};let i=_5e(t);if(u(i.root))return{contentType:cs.EXTERNAL_TILESET,jsonPayload:i};if(u(i.asset))return{contentType:cs.GLTF,jsonPayload:i};if(u(i.tileAvailability))return{contentType:cs.IMPLICIT_SUBTREE_JSON,jsonPayload:i};if(u(i.type))return{contentType:cs.GEOJSON,jsonPayload:i};if(u(i.voxelTable))return{contentType:cs.VOXEL_JSON,jsonPayload:i};throw new ue("Invalid tile content.")}function _5e(e){let t;try{t=Bo(e)}catch{throw new ue("Invalid tile content.")}return t}var Zh=p5e;function Id(e,t,n,i){this._tileset=e,this._tile=t,this._tilesetResource=n,this._contents=[],this._contentsCreated=!1;let o=u(i.contents)?i.contents:i.content;this._innerContentHeaders=o,this._requestsInFlight=0,this._cancelCount=0;let r=this._innerContentHeaders.length;this._arrayFetchPromises=new Array(r),this._requests=new Array(r),this._innerContentResources=new Array(r),this._serverKeys=new Array(r);for(let s=0;s<r;s++){let a=n.getDerivedResource({url:o[s].uri}),c=Ma.getServerKey(a.getUrlComponent());this._innerContentResources[s]=a,this._serverKeys[s]=c}this._contentsFetchedPromise=void 0}Object.defineProperties(Id.prototype,{featurePropertiesDirty:{get:function(){let e=this._contents,t=e.length;for(let n=0;n<t;++n)if(e[n].featurePropertiesDirty)return!0;return!1},set:function(e){let t=this._contents,n=t.length;for(let i=0;i<n;++i)t[i].featurePropertiesDirty=e}},featuresLength:{get:function(){return 0}},pointsLength:{get:function(){return 0}},trianglesLength:{get:function(){return 0}},geometryByteLength:{get:function(){return 0}},texturesByteLength:{get:function(){return 0}},batchTableByteLength:{get:function(){return 0}},innerContents:{get:function(){return this._contents}},readyPromise:{get:function(){if(!this._contentsCreated)return;let e=this._contents.map(function(n){return n.readyPromise}),t=this;return Promise.all(e).then(function(){return t})}},tileset:{get:function(){return this._tileset}},tile:{get:function(){return this._tile}},url:{get:function(){}},metadata:{get:function(){},set:function(){}},batchTable:{get:function(){}},group:{get:function(){},set:function(){}},innerContentUrls:{get:function(){return this._innerContentHeaders.map(function(e){return e.uri})}},contentsFetchedPromise:{get:function(){return this._contentsFetchedPromise}}});function $6(e,t){e._requestsInFlight+=t,e.tileset.statistics.numberOfPendingRequests+=t}function g5e(e,t){e._cancelCount++,e._tile._contentState=t;let n=e.tileset.statistics;n.numberOfPendingRequests-=e._requestsInFlight,n.numberOfAttemptedRequests+=e._requestsInFlight,e._requestsInFlight=0;let i=e._innerContentHeaders.length;e._arrayFetchPromises=new Array(i)}Id.prototype.requestInnerContents=function(){if(!y5e(this._serverKeys))return this._serverKeys.length;let e=this._innerContentHeaders;$6(this,e.length);for(let t=0;t<e.length;t++)this._arrayFetchPromises[t]=A5e(this,t,this._cancelCount,this._tile._contentState);return this._contentsFetchedPromise=x5e(this),0};function y5e(e){let t={};for(let n=0;n<e.length;n++){let i=e[n];u(t[i])?t[i]++:t[i]=1}for(let n in t)if(t.hasOwnProperty(n)&&!Ma.serverHasOpenSlots(n,t[n]))return!1;return Ma.heapHasOpenSlots(e.length)}function A5e(e,t,n,i){let o=e._innerContentResources[t].clone(),r=e.tile,s=function(){return r._priority},a=e._serverKeys[t],c=new zo({throttle:!0,throttleByServer:!0,type:$r.TILES3D,priorityFunction:s,serverKey:a});o.request=c,e._requests[t]=c;let l=o.fetchArrayBuffer();return u(l)?l.then(function(f){if(!(n<e._cancelCount))return $6(e,-1),f}).catch(function(f){if(!(n<e._cancelCount)){if(o.request.state===hi.CANCELLED){g5e(e,i);return}$6(e,-1),Tse(e,t,f)}}):Promise.resolve(void 0)}function x5e(e){let t=e._cancelCount;return Promise.all(e._arrayFetchPromises).then(function(n){if(t<e._cancelCount)return;let i=n.map(function(o,r){if(u(o))return C5e(e,o,r)});e._contentsCreated=!0,e._contents=i.filter(u)})}function C5e(e,t,n){let i=Zh(t);if(i.contentType===cs.EXTERNAL_TILESET){let d=new ue("External tilesets are disallowed inside multiple contents");return Tse(e,n,d)}e._disableSkipLevelOfDetail=e._disableSkipLevelOfDetail||i.contentType===cs.GEOMETRY||i.contentType===cs.VECTOR;let o=e._tileset,r=e._innerContentResources[n],s=e._tile,a,c=HA[i.contentType];u(i.binaryPayload)?a=c(o,s,r,i.binaryPayload.buffer,0):a=c(o,s,r,i.jsonPayload);let l=e._innerContentHeaders[n];if(s.hasImplicitContentMetadata){let d=s.implicitSubtree,p=s.implicitCoordinates;a.metadata=d.getContentMetadataView(p,n)}else s.hasImplicitContent||(a.metadata=jA(o,l));let f=qA(o,l);return u(f)&&(a.group=new lA({metadata:f})),a}function Tse(e,t,n){let i=e._tileset,o=e._innerContentResources[t].url,r=u(n.message)?n.message:n.toString();i.tileFailed.numberOfListeners>0?i.tileFailed.raiseEvent({url:o,message:r}):(console.log(`A content failed to load: ${o}`),console.log(`Error: ${r}`))}Id.prototype.cancelRequests=function(){for(let e=0;e<this._requests.length;e++){let t=this._requests[e];u(t)&&t.cancel()}};Id.prototype.hasProperty=function(e,t){return!1};Id.prototype.getFeature=function(e){};Id.prototype.applyDebugSettings=function(e,t){let n=this._contents,i=n.length;for(let o=0;o<i;++o)n[o].applyDebugSettings(e,t)};Id.prototype.applyStyle=function(e){let t=this._contents,n=t.length;for(let i=0;i<n;++i)t[i].applyStyle(e)};Id.prototype.update=function(e,t){let n=this._contents,i=n.length;for(let o=0;o<i;++o)n[o].update(e,t)};Id.prototype.isDestroyed=function(){return!1};Id.prototype.destroy=function(){let e=this._contents,t=e.length;for(let n=0;n<t;++n)e[n].destroy();return le(this)};var VR=Id;var Ose=ki(Dse(),1);var F5e=new h,V5e=new h,Zg={};Zg.computeArea2D=function(e){let t=e.length,n=0;for(let i=t-1,o=0;o<t;i=o++){let r=e[i],s=e[o];n+=r.x*s.y-s.x*r.y}return n*.5};Zg.computeWindingOrder2D=function(e){return Zg.computeArea2D(e)>0?Jr.COUNTER_CLOCKWISE:Jr.CLOCKWISE};Zg.triangulate=function(e,t){let n=H.packArray(e);return(0,Ose.default)(n,t,2)};var Rse=new h,Bse=new h,Mse=new h,wse=new h,Ise=new h,Pse=new h,Xp=new h,Lse=new H,Nse=new H,Fse=new H,dE=new H;Zg.computeSubdivision=function(e,t,n,i,o){o=y(o,O.RADIANS_PER_DEGREE);let r=u(i),s=n.slice(0),a,c=t.length,l=new Array(c*3),f=new Array(c*2),d=0,p=0;for(a=0;a<c;a++){let T=t[a];if(l[d++]=T.x,l[d++]=T.y,l[d++]=T.z,r){let S=i[a];f[p++]=S.x,f[p++]=S.y}}let g=[],m={},A=e.maximumRadius,x=O.chordLength(o,A),C=x*x;for(;s.length>0;){let T=s.pop(),S=s.pop(),v=s.pop(),w=h.fromArray(l,v*3,Rse),R=h.fromArray(l,S*3,Bse),P=h.fromArray(l,T*3,Mse),M,L,_;r&&(M=H.fromArray(f,v*2,Lse),L=H.fromArray(f,S*2,Nse),_=H.fromArray(f,T*2,Fse));let b=h.multiplyByScalar(h.normalize(w,wse),A,wse),D=h.multiplyByScalar(h.normalize(R,Ise),A,Ise),I=h.multiplyByScalar(h.normalize(P,Pse),A,Pse),B=h.magnitudeSquared(h.subtract(b,D,Xp)),F=h.magnitudeSquared(h.subtract(D,I,Xp)),k=h.magnitudeSquared(h.subtract(I,b,Xp)),U=Math.max(B,F,k),G,V,Y;U>C?B===U?(G=`${Math.min(v,S)} ${Math.max(v,S)}`,a=m[G],u(a)||(V=h.add(w,R,Xp),h.multiplyByScalar(V,.5,V),l.push(V.x,V.y,V.z),a=l.length/3-1,m[G]=a,r&&(Y=H.add(M,L,dE),H.multiplyByScalar(Y,.5,Y),f.push(Y.x,Y.y))),s.push(v,a,T),s.push(a,S,T)):F===U?(G=`${Math.min(S,T)} ${Math.max(S,T)}`,a=m[G],u(a)||(V=h.add(R,P,Xp),h.multiplyByScalar(V,.5,V),l.push(V.x,V.y,V.z),a=l.length/3-1,m[G]=a,r&&(Y=H.add(L,_,dE),H.multiplyByScalar(Y,.5,Y),f.push(Y.x,Y.y))),s.push(S,a,v),s.push(a,T,v)):k===U&&(G=`${Math.min(T,v)} 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v=s.pop(),w=s.pop(),R=s.pop(),P=h.fromArray(l,R*3,Rse),M=h.fromArray(l,w*3,Bse),L=h.fromArray(l,v*3,Mse),_,b,D;r&&(_=H.fromArray(f,R*2,Lse),b=H.fromArray(f,w*2,Nse),D=H.fromArray(f,v*2,Fse));let I=e.cartesianToCartographic(P,U5e),B=e.cartesianToCartographic(M,k5e),F=e.cartesianToCartographic(L,z5e);C.setEndPoints(I,B);let k=C.surfaceDistance;E.setEndPoints(B,F);let U=E.surfaceDistance;T.setEndPoints(F,I);let G=T.surfaceDistance,V=Math.max(k,U,G),Y,W,Q,j,K;V>x?k===V?(Y=`${Math.min(R,w)} ${Math.max(R,w)}`,a=m[Y],u(a)||(W=C.interpolateUsingFraction(.5,o9),Q=(I.height+B.height)*.5,j=h.fromRadians(W.longitude,W.latitude,Q,e,Xp),l.push(j.x,j.y,j.z),a=l.length/3-1,m[Y]=a,r&&(K=H.add(_,b,dE),H.multiplyByScalar(K,.5,K),f.push(K.x,K.y))),s.push(R,a,v),s.push(a,w,v)):U===V?(Y=`${Math.min(w,v)} 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a=0;a<s;a+=3)h.fromArray(e,a,r),i&&(r=n.scaleToGeodeticSurface(r,r)),t!==0&&(o=n.geodeticSurfaceNormal(r,o),h.multiplyByScalar(o,t,o),h.add(r,o,r)),e[a]=r.x,e[a+1]=r.y,e[a+2]=r.z}return e};var li=Zg;var Vse=Math.cos,Use=Math.sin,H5e=Math.sqrt,s9={};s9.computePosition=function(e,t,n,i,o,r,s){let a=t.radiiSquared,c=e.nwCorner,l=e.boundingRectangle,f=c.latitude-e.granYCos*i+o*e.granXSin,d=Vse(f),p=Use(f),g=a.z*p,m=c.longitude+i*e.granYSin+o*e.granXCos,A=d*Vse(m),x=d*Use(m),C=a.x*A,E=a.y*x,T=H5e(C*A+E*x+g*p);if(r.x=C/T,r.y=E/T,r.z=g/T,n){let S=e.stNwCorner;u(S)?(f=S.latitude-e.stGranYCos*i+o*e.stGranXSin,m=S.longitude+i*e.stGranYSin+o*e.stGranXCos,s.x=(m-e.stWest)*e.lonScalar,s.y=(f-e.stSouth)*e.latScalar):(s.x=(m-l.west)*e.lonScalar,s.y=(f-l.south)*e.latScalar)}};var G5e=new to,uf=new h,W5e=new he,wU=new h,r9=new vi;function kse(e,t,n,i,o,r,s){let a=Math.cos(t),c=i*a,l=n*a,f=Math.sin(t),d=i*f,p=n*f;uf=r9.project(e,uf),uf=h.subtract(uf,wU,uf);let g=to.fromRotation(t,G5e);uf=to.multiplyByVector(g,uf,uf),uf=h.add(uf,wU,uf),e=r9.unproject(uf,e),r-=1,s-=1;let m=e.latitude,A=m+r*p,x=m-c*s,C=m-c*s+r*p,E=Math.max(m,A,x,C),T=Math.min(m,A,x,C),S=e.longitude,v=S+r*l,w=S+s*d,R=S+s*d+r*l,P=Math.max(S,v,w,R),M=Math.min(S,v,w,R);return{north:E,south:T,east:P,west:M,granYCos:c,granYSin:d,granXCos:l,granXSin:p,nwCorner:e}}s9.computeOptions=function(e,t,n,i,o,r,s){let a=e.east,c=e.west,l=e.north,f=e.south,d=!1,p=!1;l===O.PI_OVER_TWO&&(d=!0),f===-O.PI_OVER_TWO&&(p=!0);let g,m=l-f;c>a?g=O.TWO_PI-c+a:g=a-c;let A=Math.ceil(g/t)+1,x=Math.ceil(m/t)+1,C=g/(A-1),E=m/(x-1),T=ce.northwest(e,r),S=ce.center(e,W5e);(n!==0||i!==0)&&(S.longitude<T.longitude&&(S.longitude+=O.TWO_PI),wU=r9.project(S,wU));let v=E,w=C,R=0,P=0,M=ce.clone(e,o),L={granYCos:v,granYSin:R,granXCos:w,granXSin:P,nwCorner:T,boundingRectangle:M,width:A,height:x,northCap:d,southCap:p};if(n!==0){let _=kse(T,n,C,E,S,A,x);l=_.north,f=_.south,a=_.east,c=_.west,L.granYCos=_.granYCos,L.granYSin=_.granYSin,L.granXCos=_.granXCos,L.granXSin=_.granXSin,M.north=l,M.south=f,M.east=a,M.west=c}if(i!==0){n=n-i;let _=ce.northwest(M,s),b=kse(_,n,C,E,S,A,x);L.stGranYCos=b.granYCos,L.stGranXCos=b.granXCos,L.stGranYSin=b.granYSin,L.stGranXSin=b.granXSin,L.stNwCorner=_,L.stWest=b.west,L.stSouth=b.south}return L};var ls=s9;var j5e=new se,q5e=new se,Y5e=new h,X5e=new ce;function zse(e,t){let n=e._ellipsoid,i=t.height,o=t.width,r=t.northCap,s=t.southCap,a=i,c=2,l=0,f=4;r&&(c-=1,a-=1,l+=1,f-=2),s&&(c-=1,a-=1,l+=1,f-=2),l+=c*o+2*a-f;let d=new Float64Array(l*3),p=0,g=0,m,A=Y5e;if(r)ls.computePosition(t,n,!1,g,0,A),d[p++]=A.x,d[p++]=A.y,d[p++]=A.z;else 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m=t.northCap,A=t.southCap,x=4;m&&(x-=1),A&&(x-=1);let C=(p.length/3+x)*2,E=Fe.createTypedArray(p.length/3,C);d=p.length/6;let T=0;for(let v=0;v<d-1;v++)E[T++]=v,E[T++]=v+1,E[T++]=v+d,E[T++]=v+d+1;E[T++]=d-1,E[T++]=0,E[T++]=d+d-1,E[T++]=d,E[T++]=0,E[T++]=d;let S;if(m)S=c-1;else{let v=l-1;E[T++]=v,E[T++]=v+d,S=l+c-2}if(E[T++]=S,E[T++]=S+d,!A){let v=l+S-1;E[T++]=v,E[T]=v+d}return a.indices=E,a}function mE(e){e=y(e,y.EMPTY_OBJECT);let t=e.rectangle,n=y(e.granularity,O.RADIANS_PER_DEGREE),i=y(e.ellipsoid,ie.WGS84),o=y(e.rotation,0),r=y(e.height,0),s=y(e.extrudedHeight,r);this._rectangle=ce.clone(t),this._granularity=n,this._ellipsoid=i,this._surfaceHeight=Math.max(r,s),this._rotation=o,this._extrudedHeight=Math.min(r,s),this._offsetAttribute=e.offsetAttribute,this._workerName="createRectangleOutlineGeometry"}mE.packedLength=ce.packedLength+ie.packedLength+5;mE.pack=function(e,t,n){return n=y(n,0),ce.pack(e._rectangle,t,n),n+=ce.packedLength,ie.pack(e._ellipsoid,t,n),n+=ie.packedLength,t[n++]=e._granularity,t[n++]=e._surfaceHeight,t[n++]=e._rotation,t[n++]=e._extrudedHeight,t[n]=y(e._offsetAttribute,-1),t};var Hse=new ce,Gse=ie.clone(ie.UNIT_SPHERE),hE={rectangle:Hse,ellipsoid:Gse,granularity:void 0,height:void 0,rotation:void 0,extrudedHeight:void 0,offsetAttribute:void 0};mE.unpack=function(e,t,n){t=y(t,0);let i=ce.unpack(e,t,Hse);t+=ce.packedLength;let o=ie.unpack(e,t,Gse);t+=ie.packedLength;let r=e[t++],s=e[t++],a=e[t++],c=e[t++],l=e[t];return u(n)?(n._rectangle=ce.clone(i,n._rectangle),n._ellipsoid=ie.clone(o,n._ellipsoid),n._surfaceHeight=s,n._rotation=a,n._extrudedHeight=c,n._offsetAttribute=l===-1?void 0:l,n):(hE.granularity=r,hE.height=s,hE.rotation=a,hE.extrudedHeight=c,hE.offsetAttribute=l===-1?void 0:l,new mE(hE))};var Z5e=new he;mE.createGeometry=function(e){let t=e._rectangle,n=e._ellipsoid,i=ls.computeOptions(t,e._granularity,e._rotation,0,X5e,Z5e),o,r;if(O.equalsEpsilon(t.north,t.south,O.EPSILON10)||O.equalsEpsilon(t.east,t.west,O.EPSILON10))return;let s=e._surfaceHeight,a=e._extrudedHeight,c=!O.equalsEpsilon(s,a,0,O.EPSILON2),l;if(c){if(o=K5e(e,i),u(e._offsetAttribute)){let p=o.attributes.position.values.length/3,g=new Uint8Array(p);e._offsetAttribute===tn.TOP?g=g.fill(1,0,p/2):(l=e._offsetAttribute===tn.NONE?0:1,g=g.fill(l)),o.attributes.applyOffset=new ve({componentDatatype:X.UNSIGNED_BYTE,componentsPerAttribute:1,values:g})}let f=se.fromRectangle3D(t,n,s,q5e),d=se.fromRectangle3D(t,n,a,j5e);r=se.union(f,d)}else{if(o=zse(e,i),o.attributes.position.values=li.scaleToGeodeticHeight(o.attributes.position.values,s,n,!1),u(e._offsetAttribute)){let f=o.attributes.position.values.length;l=e._offsetAttribute===tn.NONE?0:1;let d=new Uint8Array(f/3).fill(l);o.attributes.applyOffset=new ve({componentDatatype:X.UNSIGNED_BYTE,componentsPerAttribute:1,values:d})}r=se.fromRectangle3D(t,n,s)}return new ct({attributes:o.attributes,indices:o.indices,primitiveType:Be.LINES,boundingSphere:r,offsetAttribute:e._offsetAttribute})};var XA=mE;function _E(e){this.rectangle=ce.clone(e.rectangle),this.minimumHeight=y(e.minimumHeight,0),this.maximumHeight=y(e.maximumHeight,0),this.southwestCornerCartesian=new h,this.northeastCornerCartesian=new h,this.westNormal=new h,this.southNormal=new h,this.eastNormal=new h,this.northNormal=new h;let t=y(e.ellipsoid,ie.WGS84);t6e(this,e.rectangle,t),this._orientedBoundingBox=void 0,this._boundingSphere=void 0,y(e.computeBoundingVolumes,!0)&&this.computeBoundingVolumes(t)}Object.defineProperties(_E.prototype,{boundingVolume:{get:function(){return this._orientedBoundingBox}},boundingSphere:{get:function(){return this._boundingSphere}}});_E.prototype.computeBoundingVolumes=function(e){this._orientedBoundingBox=Pn.fromRectangle(this.rectangle,this.minimumHeight,this.maximumHeight,e),this._boundingSphere=se.fromOrientedBoundingBox(this._orientedBoundingBox)};var Wse=new h,IU=new h,jse=new h,J5e=new h,Q5e=new h,$5e=new h,e6e=new h,ff=new he,qse=new cn(h.UNIT_X,0),pE=new vn;function t6e(e,t,n){n.cartographicToCartesian(ce.southwest(t),e.southwestCornerCartesian),n.cartographicToCartesian(ce.northeast(t),e.northeastCornerCartesian),ff.longitude=t.west,ff.latitude=(t.south+t.north)*.5,ff.height=0;let i=n.cartographicToCartesian(ff,$5e),o=h.cross(i,h.UNIT_Z,J5e);h.normalize(o,e.westNormal),ff.longitude=t.east;let r=n.cartographicToCartesian(ff,e6e),s=h.cross(h.UNIT_Z,r,Wse);h.normalize(s,e.eastNormal);let a=h.subtract(i,r,Wse);h.magnitude(a)===0&&(a=h.clone(o,a));let c=h.normalize(a,Q5e),l=t.south,f;if(l>0){ff.longitude=(t.west+t.east)*.5,ff.latitude=l;let A=n.cartographicToCartesian(ff,pE.origin);h.clone(c,pE.direction);let x=cn.fromPointNormal(e.southwestCornerCartesian,e.westNormal,qse);Ki.rayPlane(pE,x,e.southwestCornerCartesian),f=n.geodeticSurfaceNormal(A,IU)}else f=n.geodeticSurfaceNormalCartographic(ce.southeast(t),IU);let d=h.cross(f,a,jse);h.normalize(d,e.southNormal);let p=t.north,g;if(p<0){ff.longitude=(t.west+t.east)*.5,ff.latitude=p;let A=n.cartographicToCartesian(ff,pE.origin);h.negate(c,pE.direction);let x=cn.fromPointNormal(e.northeastCornerCartesian,e.eastNormal,qse);Ki.rayPlane(pE,x,e.northeastCornerCartesian),g=n.geodeticSurfaceNormal(A,IU)}else g=n.geodeticSurfaceNormalCartographic(ce.northwest(t),IU);let m=h.cross(a,g,jse);h.normalize(m,e.northNormal)}var n6e=new h,i6e=new h,o6e=new h(0,-1,0),r6e=new h(0,0,-1),Yse=new h;function s6e(e,t){let n=t.camera,i=n.positionWC,o=n.positionCartographic,r=0;if(!ce.contains(e.rectangle,o)){let l=e.southwestCornerCartesian,f=e.northeastCornerCartesian,d=e.westNormal,p=e.southNormal,g=e.eastNormal,m=e.northNormal;t.mode!==te.SCENE3D&&(l=t.mapProjection.project(ce.southwest(e.rectangle),n6e),l.z=l.y,l.y=l.x,l.x=0,f=t.mapProjection.project(ce.northeast(e.rectangle),i6e),f.z=f.y,f.y=f.x,f.x=0,d=o6e,g=h.UNIT_Y,p=r6e,m=h.UNIT_Z);let A=h.subtract(i,l,Yse),x=h.dot(A,d),C=h.dot(A,p),E=h.subtract(i,f,Yse),T=h.dot(E,g),S=h.dot(E,m);x>0?r+=x*x:T>0&&(r+=T*T),C>0?r+=C*C:S>0&&(r+=S*S)}let s,a,c;if(t.mode===te.SCENE3D?(s=o.height,a=e.minimumHeight,c=e.maximumHeight):(s=i.x,a=0,c=0),s>c){let l=s-c;r+=l*l}else if(s<a){let l=a-s;r+=l*l}return Math.sqrt(r)}_E.prototype.distanceToCamera=function(e){let t=s6e(this,e);if(e.mode===te.SCENE3D&&u(this._orientedBoundingBox)){let n=Math.sqrt(this._orientedBoundingBox.distanceSquaredTo(e.camera.positionWC));return Math.max(t,n)}return t};_E.prototype.intersectPlane=function(e){return this._orientedBoundingBox.intersectPlane(e)};_E.prototype.createDebugVolume=function(e){let t=new N.clone(N.IDENTITY),n=new XA({rectangle:this.rectangle,height:this.minimumHeight,extrudedHeight:this.maximumHeight}),i=new At({geometry:n,id:"outline",modelMatrix:t,attributes:{color:Mt.fromColor(e)}});return new bn({geometryInstances:i,appearance:new nn({translucent:!1,flat:!0}),asynchronous:!1})};var df=_E;var HR={},a6e=new h,Xse=new h,Kse=new h,Zse=new h,Jse=new Pn;HR.validOutline=function(e){let n=Pn.fromPoints(e,Jse).halfAxes,i=J.getColumn(n,0,Xse),o=J.getColumn(n,1,Kse),r=J.getColumn(n,2,Zse),s=h.magnitude(i),a=h.magnitude(o),c=h.magnitude(r);return!(s===0&&(a===0||c===0)||a===0&&c===0)};HR.computeProjectTo2DArguments=function(e,t,n,i){let o=Pn.fromPoints(e,Jse),r=o.halfAxes,s=J.getColumn(r,0,Xse),a=J.getColumn(r,1,Kse),c=J.getColumn(r,2,Zse),l=h.magnitude(s),f=h.magnitude(a),d=h.magnitude(c),p=Math.min(l,f,d);if(l===0&&(f===0||d===0)||f===0&&d===0)return!1;let g,m;return(p===f||p===d)&&(g=s),p===l?g=a:p===d&&(m=a),(p===l||p===f)&&(m=c),h.normalize(g,n),h.normalize(m,i),h.clone(o.center,t),!0};function Qse(e,t,n,i,o){let r=h.subtract(e,t,a6e),s=h.dot(n,r),a=h.dot(i,r);return H.fromElements(s,a,o)}HR.createProjectPointsTo2DFunction=function(e,t,n){return function(i){let o=new Array(i.length);for(let r=0;r<i.length;r++)o[r]=Qse(i[r],e,t,n);return o}};HR.createProjectPointTo2DFunction=function(e,t,n){return function(i,o){return Qse(i,e,t,n,o)}};var Kp=HR;function Jg(){this._array=[],this._offset=0,this._length=0}Object.defineProperties(Jg.prototype,{length:{get:function(){return this._length}}});Jg.prototype.enqueue=function(e){this._array.push(e),this._length++};Jg.prototype.dequeue=function(){if(this._length===0)return;let e=this._array,t=this._offset,n=e[t];return e[t]=void 0,t++,t>10&&t*2>e.length&&(this._array=e.slice(t),t=0),this._offset=t,this._length--,n};Jg.prototype.peek=function(){if(this._length!==0)return this._array[this._offset]};Jg.prototype.contains=function(e){return this._array.indexOf(e)!==-1};Jg.prototype.clear=function(){this._array.length=this._offset=this._length=0};Jg.prototype.sort=function(e){this._offset>0&&(this._array=this._array.slice(this._offset),this._offset=0),this._array.sort(e)};var Qg=Jg;var sr={};sr.computeHierarchyPackedLength=function(e,t){let n=0,i=[e];for(;i.length>0;){let o=i.pop();if(!u(o))continue;n+=2;let r=o.positions,s=o.holes;if(u(r)&&r.length>0&&(n+=r.length*t.packedLength),u(s)){let a=s.length;for(let c=0;c<a;++c)i.push(s[c])}}return n};sr.packPolygonHierarchy=function(e,t,n,i){let o=[e];for(;o.length>0;){let r=o.pop();if(!u(r))continue;let s=r.positions,a=r.holes;if(t[n++]=u(s)?s.length:0,t[n++]=u(a)?a.length:0,u(s)){let c=s.length;for(let l=0;l<c;++l,n+=i.packedLength)i.pack(s[l],t,n)}if(u(a)){let c=a.length;for(let l=0;l<c;++l)o.push(a[l])}}return n};sr.unpackPolygonHierarchy=function(e,t,n){let i=e[t++],o=e[t++],r=new Array(i),s=o>0?new Array(o):void 0;for(let a=0;a<i;++a,t+=n.packedLength)r[a]=n.unpack(e,t);for(let a=0;a<o;++a)s[a]=sr.unpackPolygonHierarchy(e,t,n),t=s[a].startingIndex,delete s[a].startingIndex;return{positions:r,holes:s,startingIndex:t}};var KA=new H;function nae(e,t,n,i){return H.subtract(t,e,KA),H.multiplyByScalar(KA,n/i,KA),H.add(e,KA,KA),[KA.x,KA.y]}var $g=new h;function c6e(e,t,n,i){return h.subtract(t,e,$g),h.multiplyByScalar($g,n/i,$g),h.add(e,$g,$g),[$g.x,$g.y,$g.z]}sr.subdivideLineCount=function(e,t,n){let o=h.distance(e,t)/n,r=Math.max(0,Math.ceil(O.log2(o)));return Math.pow(2,r)};var a9=new he,c9=new he,l6e=new he,u6e=new h,$se=new ha;sr.subdivideRhumbLineCount=function(e,t,n,i){let o=e.cartesianToCartographic(t,a9),r=e.cartesianToCartographic(n,c9),a=new ha(o,r,e).surfaceDistance/i,c=Math.max(0,Math.ceil(O.log2(a)));return Math.pow(2,c)};sr.subdivideTexcoordLine=function(e,t,n,i,o,r){let s=sr.subdivideLineCount(n,i,o),a=H.distance(e,t),c=a/s,l=r;l.length=s*2;let f=0;for(let d=0;d<s;d++){let p=nae(e,t,d*c,a);l[f++]=p[0],l[f++]=p[1]}return l};sr.subdivideLine=function(e,t,n,i){let o=sr.subdivideLineCount(e,t,n),r=h.distance(e,t),s=r/o;u(i)||(i=[]);let a=i;a.length=o*3;let c=0;for(let l=0;l<o;l++){let f=c6e(e,t,l*s,r);a[c++]=f[0],a[c++]=f[1],a[c++]=f[2]}return a};sr.subdivideTexcoordRhumbLine=function(e,t,n,i,o,r,s){let a=n.cartesianToCartographic(i,a9),c=n.cartesianToCartographic(o,c9);$se.setEndPoints(a,c);let l=$se.surfaceDistance/r,f=Math.max(0,Math.ceil(O.log2(l))),d=Math.pow(2,f),p=H.distance(e,t),g=p/d,m=s;m.length=d*2;let A=0;for(let x=0;x<d;x++){let C=nae(e,t,x*g,p);m[A++]=C[0],m[A++]=C[1]}return m};sr.subdivideRhumbLine=function(e,t,n,i,o){let r=e.cartesianToCartographic(t,a9),s=e.cartesianToCartographic(n,c9),a=new ha(r,s,e),c=a.surfaceDistance/i,l=Math.max(0,Math.ceil(O.log2(c))),f=Math.pow(2,l),d=a.surfaceDistance/f;u(o)||(o=[]);let p=o;p.length=f*3;let g=0;for(let m=0;m<f;m++){let A=a.interpolateUsingSurfaceDistance(m*d,l6e),x=e.cartographicToCartesian(A,u6e);p[g++]=x.x,p[g++]=x.y,p[g++]=x.z}return p};var f6e=new h,d6e=new h,h6e=new h,m6e=new h;sr.scaleToGeodeticHeightExtruded=function(e,t,n,i,o){i=y(i,ie.WGS84);let r=f6e,s=d6e,a=h6e,c=m6e;if(u(e)&&u(e.attributes)&&u(e.attributes.position)){let l=e.attributes.position.values,f=l.length/2;for(let d=0;d<f;d+=3)h.fromArray(l,d,a),i.geodeticSurfaceNormal(a,r),c=i.scaleToGeodeticSurface(a,c),s=h.multiplyByScalar(r,n,s),s=h.add(c,s,s),l[d+f]=s.x,l[d+1+f]=s.y,l[d+2+f]=s.z,o&&(c=h.clone(a,c)),s=h.multiplyByScalar(r,t,s),s=h.add(c,s,s),l[d]=s.x,l[d+1]=s.y,l[d+2]=s.z}return e};sr.polygonOutlinesFromHierarchy=function(e,t,n){let i=[],o=new Qg;o.enqueue(e);let r,s,a;for(;o.length!==0;){let c=o.dequeue(),l=c.positions;if(t)for(a=l.length,r=0;r<a;r++)n.scaleToGeodeticSurface(l[r],l[r]);if(l=Co(l,h.equalsEpsilon,!0),l.length<3)continue;let f=c.holes?c.holes.length:0;for(r=0;r<f;r++){let d=c.holes[r],p=d.positions;if(t)for(a=p.length,s=0;s<a;++s)n.scaleToGeodeticSurface(p[s],p[s]);if(p=Co(p,h.equalsEpsilon,!0),p.length<3)continue;i.push(p);let g=0;for(u(d.holes)&&(g=d.holes.length),s=0;s<g;s++)o.enqueue(d.holes[s])}i.push(l)}return i};sr.polygonsFromHierarchy=function(e,t,n,i,o){let r=[],s=[],a=new Qg;for(a.enqueue(e);a.length!==0;){let c=a.dequeue(),l=c.positions,f=c.holes,d,p;if(i)for(p=l.length,d=0;d<p;d++)o.scaleToGeodeticSurface(l[d],l[d]);if(t||(l=Co(l,h.equalsEpsilon,!0)),l.length<3)continue;let g=n(l);if(!u(g))continue;let m=[],A=li.computeWindingOrder2D(g);A===Jr.CLOCKWISE&&(g.reverse(),l=l.slice().reverse());let x=l.slice(),C=u(f)?f.length:0,E=[],T;for(d=0;d<C;d++){let S=f[d],v=S.positions;if(i)for(p=v.length,T=0;T<p;++T)o.scaleToGeodeticSurface(v[T],v[T]);if(t||(v=Co(v,h.equalsEpsilon,!0)),v.length<3)continue;let w=n(v);if(!u(w))continue;A=li.computeWindingOrder2D(w),A===Jr.CLOCKWISE&&(w.reverse(),v=v.slice().reverse()),E.push(v),m.push(x.length),x=x.concat(v),g=g.concat(w);let R=0;for(u(S.holes)&&(R=S.holes.length),T=0;T<R;T++)a.enqueue(S.holes[T])}r.push({outerRing:l,holes:E}),s.push({positions:x,positions2D:g,holes:m})}return{hierarchy:r,polygons:s}};var p6e=new H,_6e=new h,g6e=new Me,y6e=new J;sr.computeBoundingRectangle=function(e,t,n,i,o){let r=Me.fromAxisAngle(e,i,g6e),s=J.fromQuaternion(r,y6e),a=Number.POSITIVE_INFINITY,c=Number.NEGATIVE_INFINITY,l=Number.POSITIVE_INFINITY,f=Number.NEGATIVE_INFINITY,d=n.length;for(let p=0;p<d;++p){let g=h.clone(n[p],_6e);J.multiplyByVector(s,g,g);let m=t(g,p6e);u(m)&&(a=Math.min(a,m.x),c=Math.max(c,m.x),l=Math.min(l,m.y),f=Math.max(f,m.y))}return o.x=a,o.y=l,o.width=c-a,o.height=f-l,o};sr.createGeometryFromPositions=function(e,t,n,i,o,r,s){let a=li.triangulate(t.positions2D,t.holes);a.length<3&&(a=[0,1,2]);let c=t.positions,l=u(n),f=l?n.positions:void 0;if(o){let d=c.length,p=new Array(d*3),g=0;for(let x=0;x<d;x++){let C=c[x];p[g++]=C.x,p[g++]=C.y,p[g++]=C.z}let m={attributes:{position:new ve({componentDatatype:X.DOUBLE,componentsPerAttribute:3,values:p})},indices:a,primitiveType:Be.TRIANGLES};l&&(m.attributes.st=new ve({componentDatatype:X.FLOAT,componentsPerAttribute:2,values:H.packArray(f)}));let A=new ct(m);return r.normal?Bn.computeNormal(A):A}if(s===Xt.GEODESIC)return li.computeSubdivision(e,c,a,f,i);if(s===Xt.RHUMB)return li.computeRhumbLineSubdivision(e,c,a,f,i)};var eae=[],tae=[],A6e=new h,x6e=new h;sr.computeWallGeometry=function(e,t,n,i,o,r){let s,a,c,l,f,d,p,g,m,A=e.length,x=0,C=0,E=u(t),T=E?t.positions:void 0;if(o)for(a=A*3*2,s=new Array(a*2),E&&(m=A*2*2,g=new Array(m*2)),c=0;c<A;c++)l=e[c],f=e[(c+1)%A],s[x]=s[x+a]=l.x,++x,s[x]=s[x+a]=l.y,++x,s[x]=s[x+a]=l.z,++x,s[x]=s[x+a]=f.x,++x,s[x]=s[x+a]=f.y,++x,s[x]=s[x+a]=f.z,++x,E&&(d=T[c],p=T[(c+1)%A],g[C]=g[C+m]=d.x,++C,g[C]=g[C+m]=d.y,++C,g[C]=g[C+m]=p.x,++C,g[C]=g[C+m]=p.y,++C);else{let P=O.chordLength(i,n.maximumRadius),M=0;if(r===Xt.GEODESIC)for(c=0;c<A;c++)M+=sr.subdivideLineCount(e[c],e[(c+1)%A],P);else if(r===Xt.RHUMB)for(c=0;c<A;c++)M+=sr.subdivideRhumbLineCount(n,e[c],e[(c+1)%A],P);for(a=(M+A)*3,s=new Array(a*2),E&&(m=(M+A)*2,g=new Array(m*2)),c=0;c<A;c++){l=e[c],f=e[(c+1)%A];let L,_;E&&(d=T[c],p=T[(c+1)%A]),r===Xt.GEODESIC?(L=sr.subdivideLine(l,f,P,tae),E&&(_=sr.subdivideTexcoordLine(d,p,l,f,P,eae))):r===Xt.RHUMB&&(L=sr.subdivideRhumbLine(n,l,f,P,tae),E&&(_=sr.subdivideTexcoordRhumbLine(d,p,n,l,f,P,eae)));let b=L.length;for(let D=0;D<b;++D,++x)s[x]=L[D],s[x+a]=L[D];if(s[x]=f.x,s[x+a]=f.x,++x,s[x]=f.y,s[x+a]=f.y,++x,s[x]=f.z,s[x+a]=f.z,++x,E){let D=_.length;for(let I=0;I<D;++I,++C)g[C]=_[I],g[C+m]=_[I];g[C]=p.x,g[C+m]=p.x,++C,g[C]=p.y,g[C+m]=p.y,++C}}}A=s.length;let S=Fe.createTypedArray(A/3,A-e.length*6),v=0;for(A/=6,c=0;c<A;c++){let P=c,M=P+1,L=P+A,_=L+1;l=h.fromArray(s,P*3,A6e),f=h.fromArray(s,M*3,x6e),!h.equalsEpsilon(l,f,O.EPSILON10,O.EPSILON10)&&(S[v++]=P,S[v++]=L,S[v++]=M,S[v++]=M,S[v++]=L,S[v++]=_)}let w={attributes:new fn({position:new ve({componentDatatype:X.DOUBLE,componentsPerAttribute:3,values:s})}),indices:S,primitiveType:Be.TRIANGLES};return E&&(w.attributes.st=new ve({componentDatatype:X.FLOAT,componentsPerAttribute:2,values:g})),new ct(w)};var qn=sr;function C6e(e){let t=e.length,n=new Float64Array(t*3),i=Fe.createTypedArray(t,t*2),o=0,r=0;for(let a=0;a<t;a++){let c=e[a];n[o++]=c.x,n[o++]=c.y,n[o++]=c.z,i[r++]=a,i[r++]=(a+1)%t}let s=new fn({position:new ve({componentDatatype:X.DOUBLE,componentsPerAttribute:3,values:n})});return new ct({attributes:s,indices:i,primitiveType:Be.LINES})}function ZA(e){e=y(e,y.EMPTY_OBJECT);let t=e.polygonHierarchy;this._polygonHierarchy=t,this._workerName="createCoplanarPolygonOutlineGeometry",this.packedLength=qn.computeHierarchyPackedLength(t,h)+1}ZA.fromPositions=function(e){e=y(e,y.EMPTY_OBJECT);let t={polygonHierarchy:{positions:e.positions}};return new ZA(t)};ZA.pack=function(e,t,n){return n=y(n,0),n=qn.packPolygonHierarchy(e._polygonHierarchy,t,n,h),t[n]=e.packedLength,t};var T6e={polygonHierarchy:{}};ZA.unpack=function(e,t,n){t=y(t,0);let i=qn.unpackPolygonHierarchy(e,t,h);t=i.startingIndex,delete i.startingIndex;let o=e[t];return u(n)||(n=new ZA(T6e)),n._polygonHierarchy=i,n.packedLength=o,n};ZA.createGeometry=function(e){let t=e._polygonHierarchy,n=t.positions;if(n=Co(n,h.equalsEpsilon,!0),n.length<3||!Kp.validOutline(n))return;let o=qn.polygonOutlinesFromHierarchy(t,!1);if(o.length===0)return;let r=[];for(let c=0;c<o.length;c++){let l=new At({geometry:C6e(o[c])});r.push(l)}let s=Bn.combineInstances(r)[0],a=se.fromPoints(t.positions);return new ct({attributes:s.attributes,indices:s.indices,primitiveType:s.primitiveType,boundingSphere:a})};var hf=ZA;var PU=new he;function GR(e){let t=yp.fromToken(e.token),n=y(e.minimumHeight,0),i=y(e.maximumHeight,0),o=y(e.ellipsoid,ie.WGS84);this.s2Cell=t,this.minimumHeight=n,this.maximumHeight=i,this.ellipsoid=o;let r=O6e(t,n,i,o);this._boundingPlanes=r;let s=L6e(r);this._vertices=s,this._edgeNormals=new Array(6),this._edgeNormals[0]=_9(r[0],s.slice(0,4));let a;for(a=0;a<4;a++)this._edgeNormals[0][a]=h.negate(this._edgeNormals[0][a],this._edgeNormals[0][a]);for(this._edgeNormals[1]=_9(r[1],s.slice(4,8)),a=0;a<4;a++)this._edgeNormals[2+a]=_9(r[2+a],[s[a%4],s[(a+1)%4],s[4+(a+1)%4],s[4+a]]);for(this._planeVertices=[this._vertices.slice(0,4),this._vertices.slice(4,8)],a=0;a<4;a++)this._planeVertices.push([this._vertices[a%4],this._vertices[(a+1)%4],this._vertices[4+(a+1)%4],this._vertices[4+a]]);let c=t.getCenter();PU=o.cartesianToCartographic(c,PU),PU.height=(i+n)/2,this.center=o.cartographicToCartesian(PU,c),this._boundingSphere=se.fromPoints(s)}var E6e=new h,b6e=new he,S6e=new h,v6e=new he,D6e=new h,w6e=new h,I6e=new h,P6e=new h;function O6e(e,t,n,i){let o=new Array(6),r=e.getCenter(),s=i.geodeticSurfaceNormal(r,E6e),a=i.cartesianToCartographic(r,b6e);a.height=n;let c=i.cartographicToCartesian(a,S6e),l=cn.fromPointNormal(c,s);o[0]=l;let f=0,d,p=[],g,m;for(d=0;d<4;d++){g=e.getVertex(d),p[d]=g,m=i.cartesianToCartographic(g,v6e),m.height=t;let x=cn.getPointDistance(l,i.cartographicToCartesian(m,D6e));x<f&&(f=x)}let A=cn.clone(l);for(A.normal=h.negate(A.normal,A.normal),A.distance=A.distance*-1+f,o[1]=A,d=0;d<4;d++){g=p[d];let x=p[(d+1)%4],C=i.geodeticSurfaceNormal(g,w6e),E=h.subtract(x,g,P6e),T=h.cross(E,C,I6e);T=h.normalize(T,T),o[2+d]=cn.fromPointNormal(g,T)}return o}var JA=new h,QA=new h,$A=new h,l9=new h,u9=new h,f9=new h,R6e=new h,B6e=new h,M6e=new h,d9=new h,h9=new h,m9=new h,ey=new h,Jh=new J;function iae(e,t,n){JA=e.normal,QA=t.normal,$A=n.normal,l9=h.multiplyByScalar(e.normal,-e.distance,l9),u9=h.multiplyByScalar(t.normal,-t.distance,u9),f9=h.multiplyByScalar(n.normal,-n.distance,f9),d9=h.multiplyByScalar(h.cross(QA,$A,R6e),h.dot(l9,JA),d9),h9=h.multiplyByScalar(h.cross($A,JA,B6e),h.dot(u9,QA),h9),m9=h.multiplyByScalar(h.cross(JA,QA,M6e),h.dot(f9,$A),m9),Jh[0]=JA.x,Jh[1]=QA.x,Jh[2]=$A.x,Jh[3]=JA.y,Jh[4]=QA.y,Jh[5]=$A.y,Jh[6]=JA.z,Jh[7]=QA.z,Jh[8]=$A.z;let i=J.determinant(Jh);return ey=h.add(d9,h9,ey),ey=h.add(ey,m9,ey),new h(ey.x/i,ey.y/i,ey.z/i)}function L6e(e){let t=new Array(8);for(let n=0;n<4;n++)t[n]=iae(e[0],e[2+(n+3)%4],e[2+n%4]),t[n+4]=iae(e[1],e[2+(n+3)%4],e[2+n%4]);return t}var p9=new h,gE=new h;function _9(e,t){let n=[];for(let i=0;i<4;i++)p9=h.subtract(t[(i+1)%4],t[i],p9),gE=h.cross(e.normal,p9,gE),gE=h.normalize(gE,gE),n[i]=h.clone(gE);return n}Object.defineProperties(GR.prototype,{boundingVolume:{get:function(){return this}},boundingSphere:{get:function(){return this._boundingSphere}}});var g9=new h;GR.prototype.distanceToCamera=function(e){let t=e.camera.positionWC,n=[],i=[],o;cn.getPointDistance(this._boundingPlanes[0],t)>0?(n.push(0),i.push(this._planeVertices[0]),o=this._edgeNormals[0]):cn.getPointDistance(this._boundingPlanes[1],t)>0&&(n.push(1),i.push(this._planeVertices[1]),o=this._edgeNormals[1]);let r,s;for(r=0;r<4;r++)s=2+r,cn.getPointDistance(this._boundingPlanes[s],t)>0&&(n.push(s),i.push(this._planeVertices[s]),o=this._edgeNormals[s]);if(n.length===0)return 0;let a,c;if(n.length===1)return c=this._boundingPlanes[n[0]],a=y9(cn.projectPointOntoPlane(c,t,g9),i[0],c,o),h.distance(a,t);if(n.length===2){if(n[0]===0){let p=[this._vertices[4*n[0]+(n[1]-2)],this._vertices[4*n[0]+(n[1]-2+1)%4]];return a=oae(t,p[0],p[1]),h.distance(a,t)}let f=Number.MAX_VALUE,d;for(r=0;r<2;r++)c=this._boundingPlanes[n[r]],a=y9(cn.projectPointOntoPlane(c,t,g9),i[r],c,this._edgeNormals[n[r]]),d=h.distanceSquared(a,t),d<f&&(f=d);return Math.sqrt(f)}else if(n.length>3)return a=y9(cn.projectPointOntoPlane(this._boundingPlanes[1],t,g9),this._planeVertices[1],this._boundingPlanes[1],this._edgeNormals[1]),h.distance(a,t);let l=n[1]===2&&n[2]===5?0:1;return n[0]===0?h.distance(t,this._vertices[(n[1]-2+l)%4]):h.distance(t,this._vertices[4+(n[1]-2+l)%4])};var N6e=new h,F6e=new h;function oae(e,t,n){let i=h.subtract(n,t,N6e),o=h.subtract(e,t,F6e),r=h.dot(i,o);if(r<=0)return t;let s=h.dot(i,i);return r>=s?n:(r=r/s,new h((1-r)*t.x+r*n.x,(1-r)*t.y+r*n.y,(1-r)*t.z+r*n.z))}var V6e=new cn(h.UNIT_X,0);function y9(e,t,n,i){let o=Number.MAX_VALUE,r,s,a;for(let c=0;c<t.length;c++){let l=cn.fromPointNormal(t[c],i[c],V6e);cn.getPointDistance(l,e)<0||(a=oae(e,t[c],t[(c+1)%4]),r=h.distance(e,a),r<o&&(o=r,s=a))}return u(s)?s:e}GR.prototype.intersectPlane=function(e){let t=0,n=0;for(let i=0;i<this._vertices.length;i++)h.dot(e.normal,this._vertices[i])+e.distance<0?n++:t++;return t===this._vertices.length?Jt.INSIDE:n===this._vertices.length?Jt.OUTSIDE:Jt.INTERSECTING};GR.prototype.createDebugVolume=function(e){let t=new N.clone(N.IDENTITY),n=new hf({polygonHierarchy:{positions:this._planeVertices[0]}}),i=hf.createGeometry(n),o=new At({geometry:i,id:"outline",modelMatrix:t,attributes:{color:Mt.fromColor(e)}}),r=new hf({polygonHierarchy:{positions:this._planeVertices[1]}}),s=hf.createGeometry(r),a=new At({geometry:s,id:"outline",modelMatrix:t,attributes:{color:Mt.fromColor(e)}}),c=[];for(let l=0;l<4;l++){let f=new hf({polygonHierarchy:{positions:this._planeVertices[2+l]}}),d=hf.createGeometry(f);c[l]=new At({geometry:d,id:"outline",modelMatrix:t,attributes:{color:Mt.fromColor(e)}})}return new bn({geometryInstances:[c[0],c[1],c[2],c[3],a,o],appearance:new nn({translucent:!1,flat:!0}),asynchronous:!1})};var WR=GR;var U6e=new h(1,1,1),OU=Math.cos,RU=Math.sin;function yE(e){e=y(e,y.EMPTY_OBJECT);let t=y(e.radii,U6e),n=y(e.innerRadii,t),i=y(e.minimumClock,0),o=y(e.maximumClock,O.TWO_PI),r=y(e.minimumCone,0),s=y(e.maximumCone,O.PI),a=Math.round(y(e.stackPartitions,10)),c=Math.round(y(e.slicePartitions,8)),l=Math.round(y(e.subdivisions,128));this._radii=h.clone(t),this._innerRadii=h.clone(n),this._minimumClock=i,this._maximumClock=o,this._minimumCone=r,this._maximumCone=s,this._stackPartitions=a,this._slicePartitions=c,this._subdivisions=l,this._offsetAttribute=e.offsetAttribute,this._workerName="createEllipsoidOutlineGeometry"}yE.packedLength=2*h.packedLength+8;yE.pack=function(e,t,n){return n=y(n,0),h.pack(e._radii,t,n),n+=h.packedLength,h.pack(e._innerRadii,t,n),n+=h.packedLength,t[n++]=e._minimumClock,t[n++]=e._maximumClock,t[n++]=e._minimumCone,t[n++]=e._maximumCone,t[n++]=e._stackPartitions,t[n++]=e._slicePartitions,t[n++]=e._subdivisions,t[n]=y(e._offsetAttribute,-1),t};var rae=new h,sae=new h,Zp={radii:rae,innerRadii:sae,minimumClock:void 0,maximumClock:void 0,minimumCone:void 0,maximumCone:void 0,stackPartitions:void 0,slicePartitions:void 0,subdivisions:void 0,offsetAttribute:void 0};yE.unpack=function(e,t,n){t=y(t,0);let i=h.unpack(e,t,rae);t+=h.packedLength;let o=h.unpack(e,t,sae);t+=h.packedLength;let r=e[t++],s=e[t++],a=e[t++],c=e[t++],l=e[t++],f=e[t++],d=e[t++],p=e[t];return u(n)?(n._radii=h.clone(i,n._radii),n._innerRadii=h.clone(o,n._innerRadii),n._minimumClock=r,n._maximumClock=s,n._minimumCone=a,n._maximumCone=c,n._stackPartitions=l,n._slicePartitions=f,n._subdivisions=d,n._offsetAttribute=p===-1?void 0:p,n):(Zp.minimumClock=r,Zp.maximumClock=s,Zp.minimumCone=a,Zp.maximumCone=c,Zp.stackPartitions=l,Zp.slicePartitions=f,Zp.subdivisions=d,Zp.offsetAttribute=p===-1?void 0:p,new yE(Zp))};yE.createGeometry=function(e){let t=e._radii;if(t.x<=0||t.y<=0||t.z<=0)return;let n=e._innerRadii;if(n.x<=0||n.y<=0||n.z<=0)return;let i=e._minimumClock,o=e._maximumClock,r=e._minimumCone,s=e._maximumCone,a=e._subdivisions,c=ie.fromCartesian3(t),l=e._slicePartitions+1,f=e._stackPartitions+1;l=Math.round(l*Math.abs(o-i)/O.TWO_PI),f=Math.round(f*Math.abs(s-r)/O.PI),l<2&&(l=2),f<2&&(f=2);let d=0,p=1,g=n.x!==t.x||n.y!==t.y||n.z!==t.z,m=!1,A=!1;g&&(p=2,r>0&&(m=!0,d+=l),s<Math.PI&&(A=!0,d+=l));let x=a*p*(f+l),C=new Float64Array(x*3),E=2*(x+d-(l+f)*p),T=Fe.createTypedArray(x,E),S,v,w,R,P=0,M=new Array(f),L=new Array(f);for(S=0;S<f;S++)R=r+S*(s-r)/(f-1),M[S]=RU(R),L[S]=OU(R);let _=new Array(a),b=new Array(a);for(S=0;S<a;S++)w=i+S*(o-i)/(a-1),_[S]=RU(w),b[S]=OU(w);for(S=0;S<f;S++)for(v=0;v<a;v++)C[P++]=t.x*M[S]*b[v],C[P++]=t.y*M[S]*_[v],C[P++]=t.z*L[S];if(g)for(S=0;S<f;S++)for(v=0;v<a;v++)C[P++]=n.x*M[S]*b[v],C[P++]=n.y*M[S]*_[v],C[P++]=n.z*L[S];for(M.length=a,L.length=a,S=0;S<a;S++)R=r+S*(s-r)/(a-1),M[S]=RU(R),L[S]=OU(R);for(_.length=l,b.length=l,S=0;S<l;S++)w=i+S*(o-i)/(l-1),_[S]=RU(w),b[S]=OU(w);for(S=0;S<a;S++)for(v=0;v<l;v++)C[P++]=t.x*M[S]*b[v],C[P++]=t.y*M[S]*_[v],C[P++]=t.z*L[S];if(g)for(S=0;S<a;S++)for(v=0;v<l;v++)C[P++]=n.x*M[S]*b[v],C[P++]=n.y*M[S]*_[v],C[P++]=n.z*L[S];for(P=0,S=0;S<f*p;S++){let B=S*a;for(v=0;v<a-1;v++)T[P++]=B+v,T[P++]=B+v+1}let D=f*a*p;for(S=0;S<l;S++)for(v=0;v<a-1;v++)T[P++]=D+S+v*l,T[P++]=D+S+(v+1)*l;if(g)for(D=f*a*p+l*a,S=0;S<l;S++)for(v=0;v<a-1;v++)T[P++]=D+S+v*l,T[P++]=D+S+(v+1)*l;if(g){let B=f*a*p,F=B+a*l;if(m)for(S=0;S<l;S++)T[P++]=B+S,T[P++]=F+S;if(A)for(B+=a*l-l,F+=a*l-l,S=0;S<l;S++)T[P++]=B+S,T[P++]=F+S}let I=new fn({position:new ve({componentDatatype:X.DOUBLE,componentsPerAttribute:3,values:C})});if(u(e._offsetAttribute)){let B=C.length,F=e._offsetAttribute===tn.NONE?0:1,k=new Uint8Array(B/3).fill(F);I.applyOffset=new ve({componentDatatype:X.UNSIGNED_BYTE,componentsPerAttribute:1,values:k})}return new ct({attributes:I,indices:T,primitiveType:Be.LINES,boundingSphere:se.fromEllipsoid(c),offsetAttribute:e._offsetAttribute})};var ru=yE;function AE(e){let t=y(e.radius,1),i={radii:new h(t,t,t),stackPartitions:e.stackPartitions,slicePartitions:e.slicePartitions,subdivisions:e.subdivisions};this._ellipsoidGeometry=new ru(i),this._workerName="createSphereOutlineGeometry"}AE.packedLength=ru.packedLength;AE.pack=function(e,t,n){return ru.pack(e._ellipsoidGeometry,t,n)};var k6e=new ru,ex={radius:void 0,radii:new h,stackPartitions:void 0,slicePartitions:void 0,subdivisions:void 0};AE.unpack=function(e,t,n){let i=ru.unpack(e,t,k6e);return ex.stackPartitions=i._stackPartitions,ex.slicePartitions=i._slicePartitions,ex.subdivisions=i._subdivisions,u(n)?(h.clone(i._radii,ex.radii),n._ellipsoidGeometry=new ru(ex),n):(ex.radius=i._radii.x,new AE(ex))};AE.createGeometry=function(e){return ru.createGeometry(e._ellipsoidGeometry)};var Jp=AE;function xE(e,t){t===0&&(t=O.EPSILON7),this._boundingSphere=new se(e,t)}Object.defineProperties(xE.prototype,{center:{get:function(){return this._boundingSphere.center}},radius:{get:function(){return this._boundingSphere.radius}},boundingVolume:{get:function(){return this._boundingSphere}},boundingSphere:{get:function(){return this._boundingSphere}}});xE.prototype.distanceToCamera=function(e){let t=this._boundingSphere;return Math.max(0,h.distance(t.center,e.camera.positionWC)-t.radius)};xE.prototype.intersectPlane=function(e){return se.intersectPlane(this._boundingSphere,e)};xE.prototype.update=function(e,t){h.clone(e,this._boundingSphere.center),this._boundingSphere.radius=t};xE.prototype.createDebugVolume=function(e){let t=new Jp({radius:this.radius}),n=N.fromTranslation(this.center,new N.clone(N.IDENTITY)),i=new At({geometry:t,id:"outline",modelMatrix:n,attributes:{color:Mt.fromColor(e)}});return new bn({geometryInstances:i,appearance:new nn({translucent:!1,flat:!0}),asynchronous:!1})};var Qp=xE;var z6e=new h,H6e=new h,G6e=new h,W6e=new h;function tx(e,t,n){n=h.cross(e,t,n);let i=h.magnitude(n);return h.multiplyByScalar(n,O.EPSILON7/i,n)}function A9(e,t){let n=h.normalize(e,W6e),i=h.equalsEpsilon(n,h.UNIT_X,O.EPSILON6)?h.UNIT_Y:h.UNIT_X;return tx(e,i,t)}function aae(e){let t=J.getColumn(e,0,z6e),n=J.getColumn(e,1,H6e),i=J.getColumn(e,2,G6e),o=h.equals(t,h.ZERO),r=h.equals(n,h.ZERO),s=h.equals(i,h.ZERO);return!o&&!r&&!s?e:o&&r&&s?(e[0]=O.EPSILON7,e[4]=O.EPSILON7,e[8]=O.EPSILON7,e):(o&&!r&&!s?t=tx(n,i,t):!o&&r&&!s?n=tx(t,i,n):!o&&!r&&s?i=tx(n,t,i):o?r?s||(t=A9(i,t),n=tx(i,t,n)):(t=A9(n,t),i=tx(n,t,i)):(n=A9(t,n),i=tx(n,t,i)),J.setColumn(e,0,t,e),J.setColumn(e,1,n,e),J.setColumn(e,2,i,e),e)}function CE(e,t){t=aae(t),this._orientedBoundingBox=new Pn(e,t),this._boundingSphere=se.fromOrientedBoundingBox(this._orientedBoundingBox)}Object.defineProperties(CE.prototype,{boundingVolume:{get:function(){return this._orientedBoundingBox}},boundingSphere:{get:function(){return this._boundingSphere}}});CE.prototype.distanceToCamera=function(e){return Math.sqrt(this._orientedBoundingBox.distanceSquaredTo(e.camera.positionWC))};CE.prototype.intersectPlane=function(e){return this._orientedBoundingBox.intersectPlane(e)};CE.prototype.update=function(e,t){h.clone(e,this._orientedBoundingBox.center),t=aae(t),J.clone(t,this._orientedBoundingBox.halfAxes),se.fromOrientedBoundingBox(this._orientedBoundingBox,this._boundingSphere)};CE.prototype.createDebugVolume=function(e){let t=new Qf({minimum:new h(-1,-1,-1),maximum:new h(1,1,1)}),n=N.fromRotationTranslation(this.boundingVolume.halfAxes,this.boundingVolume.center),i=new At({geometry:t,id:"outline",modelMatrix:n,attributes:{color:Mt.fromColor(e)}});return new bn({geometryInstances:i,appearance:new nn({translucent:!1,flat:!0}),asynchronous:!1})};var mf=CE;function Xo(e,t,n,i){this._tileset=e,this._header=n;let o=u(n.contents),r=o&&n.contents.length>1||ai(n,"3DTILES_multiple_contents"),s=o&&!r?n.contents[0]:n.content;this._contentHeader=s,this.transform=u(n.transform)?N.unpack(n.transform):N.clone(N.IDENTITY);let a=u(i)?i.computedTransform:e.modelMatrix,c=N.multiply(a,this.transform,new N),l=u(i)?i._initialTransform:N.IDENTITY;this._initialTransform=N.multiply(l,this.transform,new N),this.computedTransform=c,this._boundingVolume=this.createBoundingVolume(n.boundingVolume,c),this._boundingVolume2D=void 0;let f;u(s)&&u(s.boundingVolume)&&(f=this.createBoundingVolume(s.boundingVolume,c)),this._contentBoundingVolume=f,this._contentBoundingVolume2D=void 0;let d;u(n.viewerRequestVolume)&&(d=this.createBoundingVolume(n.viewerRequestVolume,c)),this._viewerRequestVolume=d,this.geometricError=n.geometricError,this._geometricError=n.geometricError,u(this._geometricError)||(this._geometricError=u(i)?i._geometricError:e._geometricError,Xo._deprecationWarning("geometricErrorUndefined","Required property geometricError is undefined for this tile. Using parent's geometric error instead.")),this.updateGeometricErrorScale();let p;u(n.refine)?((n.refine==="replace"||n.refine==="add")&&Xo._deprecationWarning("lowercase-refine",`This tile uses a lowercase refine "${n.refine}". Instead use "${n.refine.toUpperCase()}".`),p=n.refine.toUpperCase()==="REPLACE"?Dr.REPLACE:Dr.ADD):u(i)?p=i.refine:p=Dr.REPLACE,this.refine=p,this.children=[],this.parent=i;let g,m=!1,A,x,C;if(t=Pe.createIfNeeded(t),r)A=Do.UNLOADED,x=t.clone();else if(u(s)){let v=s.uri;u(s.url)&&(Xo._deprecationWarning("contentUrl",'This tileset JSON uses the "content.url" property which has been deprecated. Use "content.uri" instead.'),v=s.url),v===""?(Xo._deprecationWarning("contentUriEmpty","content.uri property is an empty string, which creates a circular dependency, making this tileset invalid. Omit the content property instead"),g=new uE(e,this),m=!0,A=Do.READY):(A=Do.UNLOADED,x=t.getDerivedResource({url:v}),C=Ma.getServerKey(x.getUrlComponent()))}else g=new uE(e,this),m=!0,A=Do.READY;this._content=g,this._contentResource=x,this._contentState=A,this._contentReadyToProcessPromise=void 0,this._contentReadyPromise=void 0,this._expiredContent=void 0,this._serverKey=C,this.hasEmptyContent=m,this.hasTilesetContent=!1,this.hasImplicitContent=!1,this.hasImplicitContentMetadata=!1,this.hasMultipleContents=r,this.metadata=FR(e,n),this.cacheNode=void 0;let E=n.expire,T,S;u(E)&&(T=E.duration,u(E.date)&&(S=$.fromIso8601(E.date))),this.expireDuration=T,this.expireDate=S,this.lastStyleTime=0,this._optimChildrenWithinParent=lf.NOT_COMPUTED,this.clippingPlanesDirty=!1,this.priorityDeferred=!1,this.implicitTileset=void 0,this.implicitCoordinates=void 0,this.implicitSubtree=void 0,this._distanceToCamera=0,this._centerZDepth=0,this._screenSpaceError=0,this._screenSpaceErrorProgressiveResolution=0,this._visibilityPlaneMask=0,this._visible=!1,this._inRequestVolume=!1,this._finalResolution=!0,this._depth=0,this._stackLength=0,this._selectionDepth=0,this._updatedVisibilityFrame=0,this._touchedFrame=0,this._visitedFrame=0,this._selectedFrame=0,this._requestedFrame=0,this._ancestorWithContent=void 0,this._ancestorWithContentAvailable=void 0,this._refines=!1,this._shouldSelect=!1,this._isClipped=!0,this._clippingPlanesState=0,this._debugBoundingVolume=void 0,this._debugContentBoundingVolume=void 0,this._debugViewerRequestVolume=void 0,this._debugColor=z.fromRandom({alpha:1}),this._debugColorizeTiles=!1,this._priority=0,this._priorityHolder=this,this._priorityProgressiveResolution=!1,this._priorityProgressiveResolutionScreenSpaceErrorLeaf=!1,this._priorityReverseScreenSpaceError=0,this._foveatedFactor=0,this._wasMinPriorityChild=!1,this._loadTimestamp=new $,this._commandsLength=0,this._color=void 0,this._colorDirty=!1,this._request=void 0}Xo._deprecationWarning=tr;Object.defineProperties(Xo.prototype,{tileset:{get:function(){return this._tileset}},content:{get:function(){return this._content}},boundingVolume:{get:function(){return this._boundingVolume}},contentBoundingVolume:{get:function(){return y(this._contentBoundingVolume,this._boundingVolume)}},boundingSphere:{get:function(){return this._boundingVolume.boundingSphere}},extras:{get:function(){return this._header.extras}},color:{get:function(){return u(this._color)||(this._color=new z),z.clone(this._color)},set:function(e){this._color=z.clone(e,this._color),this._colorDirty=!0}},contentAvailable:{get:function(){return this.contentReady&&!this.hasEmptyContent&&!this.hasTilesetContent&&!this.hasImplicitContent||u(this._expiredContent)&&!this.contentFailed}},contentReady:{get:function(){return this._contentState===Do.READY}},contentUnloaded:{get:function(){return this._contentState===Do.UNLOADED}},contentExpired:{get:function(){return this._contentState===Do.EXPIRED}},contentFailed:{get:function(){return this._contentState===Do.FAILED}},contentReadyToProcessPromise:{get:function(){return this._contentReadyToProcessPromise}},contentReadyPromise:{get:function(){return this._contentReadyPromise}},commandsLength:{get:function(){return this._commandsLength}}});var ty=new h;function j6e(e,t){let n=e._tileset,i=t.camera,o=e.boundingSphere,r=o.radius,s=h.multiplyByScalar(i.directionWC,e._centerZDepth,ty),a=h.add(i.positionWC,s,ty),c=h.subtract(a,o.center,ty);if(h.magnitude(c)>r){let T=h.normalize(c,ty),S=h.multiplyByScalar(T,r,ty),v=h.add(o.center,S,ty),w=h.subtract(v,i.positionWC,ty),R=h.normalize(w,ty);e._foveatedFactor=1-Math.abs(h.dot(i.directionWC,R))}else e._foveatedFactor=0;let d=e.refine===Dr.REPLACE,p=n._skipLevelOfDetail;if(d&&!p||!n.foveatedScreenSpaceError||n.foveatedConeSize===1||e._priorityProgressiveResolution&&d&&p||n._pass===Yo.PRELOAD_FLIGHT||n._pass===Yo.PRELOAD)return!1;let g=1-Math.cos(i.frustum.fov*.5),m=n.foveatedConeSize*g;if(e._foveatedFactor<=m)return!1;let A=g-m,x=O.clamp((e._foveatedFactor-m)/A,0,1),C=n.foveatedInterpolationCallback(n.foveatedMinimumScreenSpaceErrorRelaxation,n.maximumScreenSpaceError,x),E=e._screenSpaceError===0&&u(e.parent)?e.parent._screenSpaceError*.5:e._screenSpaceError;return n.maximumScreenSpaceError-C<=E}var uae=new $;Xo.prototype.getScreenSpaceError=function(e,t,n){let i=this._tileset,o=y(n,1),r=u(this.parent)?this.parent.geometricError:i._scaledGeometricError,s=t?r:this.geometricError;if(s===0)return 0;let a=e.camera,c=a.frustum,l=e.context,f=l.drawingBufferWidth,d=l.drawingBufferHeight*o,p;if(e.mode===te.SCENE2D||c instanceof $t){u(c._offCenterFrustum)&&(c=c._offCenterFrustum);let g=Math.max(c.top-c.bottom,c.right-c.left)/Math.max(f,d);p=s/g}else{let g=Math.max(this._distanceToCamera,O.EPSILON7),m=a.frustum.sseDenominator;if(p=s*d/(g*m),i.dynamicScreenSpaceError){let A=i._dynamicScreenSpaceErrorComputedDensity,x=i.dynamicScreenSpaceErrorFactor,C=O.fog(g,A)*x;p-=C}}return p/=e.pixelRatio,p};function q6e(e,t){if(e.progressiveResolutionHeightFraction<=0||e.progressiveResolutionHeightFraction>.5)return!1;let n=t._screenSpaceErrorProgressiveResolution>e._maximumScreenSpaceError;t._priorityProgressiveResolutionScreenSpaceErrorLeaf=!1;let i=t.parent,o=e._maximumScreenSpaceError,r=t._screenSpaceErrorProgressiveResolution<=o,s=u(i)&&i._screenSpaceErrorProgressiveResolution>o;return r&&s&&(t._priorityProgressiveResolutionScreenSpaceErrorLeaf=!0,n=!0),n}function Y6e(e,t){let n=t.parent,o=u(n)&&(!e._skipLevelOfDetail||t._screenSpaceError===0||n.hasTilesetContent||n.hasImplicitContent)?n._screenSpaceError:t._screenSpaceError;return e.root._screenSpaceError-o}Xo.prototype.updateVisibility=function(e){let t=this.parent,n=this._tileset,i=u(t)?t.computedTransform:n.modelMatrix,o=u(t)?t._visibilityPlaneMask:es.MASK_INDETERMINATE;this.updateTransform(i),this._distanceToCamera=this.distanceToTile(e),this._centerZDepth=this.distanceToTileCenter(e),this._screenSpaceError=this.getScreenSpaceError(e,!1),this._screenSpaceErrorProgressiveResolution=this.getScreenSpaceError(e,!1,n.progressiveResolutionHeightFraction),this._visibilityPlaneMask=this.visibility(e,o),this._visible=this._visibilityPlaneMask!==es.MASK_OUTSIDE,this._inRequestVolume=this.insideViewerRequestVolume(e),this._priorityReverseScreenSpaceError=Y6e(n,this),this._priorityProgressiveResolution=q6e(n,this),this.priorityDeferred=j6e(this,e)};Xo.prototype.updateExpiration=function(){if(u(this.expireDate)&&this.contentReady&&!this.hasEmptyContent&&!this.hasMultipleContents){let e=$.now(uae);$.lessThan(this.expireDate,e)&&(this._contentState=Do.EXPIRED,this._expiredContent=this._content)}};function X6e(e){if(u(e.expireDuration)){let t=$.now(uae);$.addSeconds(t,e.expireDuration,t),u(e.expireDate)?$.lessThan(e.expireDate,t)&&$.clone(t,e.expireDate):e.expireDate=$.clone(t)}}function K6e(e){return function(){return e._priority}}Xo.prototype.requestContent=function(){return this.hasEmptyContent?0:this.hasMultipleContents?Z6e(this):J6e(this)};function Z6e(e){let t=e._content,n=e._tileset;if(!u(t)){let r=ai(e._header,"3DTILES_multiple_contents")?e._header.extensions["3DTILES_multiple_contents"]:e._header;t=new VR(n,e,e._contentResource.clone(),r),e._content=t}let i=t.requestInnerContents();if(i>0)return i;e._contentState=Do.LOADING;let o=t.contentsFetchedPromise.then(function(){if(!(e._contentState!==Do.LOADING||!u(t.readyPromise))){if(e.isDestroyed()){x9(e,n,"Tile was unloaded while content was loading");return}return e._contentState=Do.PROCESSING,t}});return e._contentReadyToProcessPromise=o,e._contentReadyPromise=o.then(function(r){if(u(r))return t.readyPromise}).then(function(r){if(u(r)){if(e.isDestroyed()){x9(e,n,"Tile was unloaded while content was processing");return}return e._selectedFrame=0,e.lastStyleTime=0,$.now(e._loadTimestamp),e._contentState=Do.READY,r}}).catch(function(r){x9(e,n,r)}),0}function x9(e,t,n){e._contentState===Do.PROCESSING&&--t.statistics.numberOfTilesProcessing,e._contentState=Do.FAILED}function J6e(e){let t=e._contentResource.clone(),n=e.contentExpired;n&&t.setQueryParameters({expired:e.expireDate.toString()});let i=new zo({throttle:!0,throttleByServer:!0,type:$r.TILES3D,priorityFunction:K6e(e),serverKey:e._serverKey});e._request=i,t.request=i;let o=t.fetchArrayBuffer();if(!u(o))return 1;let r=e._contentState,s=e._tileset;e._contentState=Do.LOADING,++s.statistics.numberOfPendingRequests;let a=o.then(function(c){if(e.isDestroyed()){C9(e,s);return}let l=Q6e(e,c);return n&&(e.expireDate=void 0),e._content=l,e._contentState=Do.PROCESSING,l});return e._contentReadyToProcessPromise=a,e._contentReadyPromise=a.then(function(c){if(u(c))return--s.statistics.numberOfPendingRequests,c.readyPromise}).then(function(c){if(u(c)){if(e.isDestroyed()){C9(e,s);return}return X6e(e),e._selectedFrame=0,e.lastStyleTime=0,$.now(e._loadTimestamp),e._contentState=Do.READY,c}}).catch(function(c){return i.state===hi.CANCELLED?(e._contentState=r,--s.statistics.numberOfPendingRequests,++s.statistics.numberOfAttemptedRequests,Promise.reject("Cancelled")):(C9(e,s),Promise.reject(c))}),0}function C9(e,t){e._contentState===Do.PROCESSING?--t.statistics.numberOfTilesProcessing:--t.statistics.numberOfPendingRequests,e._contentState=Do.FAILED}function Q6e(e,t){let n=Zh(t),i=e._tileset;i._disableSkipLevelOfDetail=i._disableSkipLevelOfDetail||n.contentType===cs.GEOMETRY||n.contentType===cs.VECTOR,(n.contentType===cs.IMPLICIT_SUBTREE||n.contentType===cs.IMPLICIT_SUBTREE_JSON)&&(e.hasImplicitContent=!0),n.contentType===cs.EXTERNAL_TILESET&&(e.hasTilesetContent=!0);let o,r=HA[n.contentType];u(n.binaryPayload)?o=r(i,e,e._contentResource,n.binaryPayload.buffer,0):o=r(i,e,e._contentResource,n.jsonPayload);let s=e._contentHeader;if(e.hasImplicitContentMetadata){let c=e.implicitSubtree,l=e.implicitCoordinates;o.metadata=c.getContentMetadataView(l,0)}else e.hasImplicitContent||(o.metadata=jA(i,s));let a=qA(i,s);return u(a)&&(o.group=new lA({metadata:a})),o}Xo.prototype.cancelRequests=function(){this.hasMultipleContents?this._content.cancelRequests():this._request.cancel()};Xo.prototype.unloadContent=function(){this.hasEmptyContent||this.hasTilesetContent||this.hasImplicitContent||(this._content=this._content&&this._content.destroy(),this._contentState=Do.UNLOADED,this._contentReadyToProcessPromise=void 0,this._contentReadyPromise=void 0,this.lastStyleTime=0,this.clippingPlanesDirty=this._clippingPlanesState===0,this._clippingPlanesState=0,this._debugColorizeTiles=!1,this._debugBoundingVolume=this._debugBoundingVolume&&this._debugBoundingVolume.destroy(),this._debugContentBoundingVolume=this._debugContentBoundingVolume&&this._debugContentBoundingVolume.destroy(),this._debugViewerRequestVolume=this._debugViewerRequestVolume&&this._debugViewerRequestVolume.destroy())};var fae=new se;function E9(e,t){if(t.mode!==te.SCENE3D&&!u(e._boundingVolume2D)){let n=e._boundingVolume.boundingSphere,i=se.projectTo2D(n,t.mapProjection,fae);e._boundingVolume2D=new Qp(i.center,i.radius)}return t.mode!==te.SCENE3D?e._boundingVolume2D:e._boundingVolume}function $6e(e,t){if(t.mode!==te.SCENE3D&&!u(e._contentBoundingVolume2D)){let n=e._contentBoundingVolume.boundingSphere,i=se.projectTo2D(n,t.mapProjection,fae);e._contentBoundingVolume2D=new Qp(i.center,i.radius)}return t.mode!==te.SCENE3D?e._contentBoundingVolume2D:e._contentBoundingVolume}Xo.prototype.visibility=function(e,t){let n=e.cullingVolume,i=E9(this,e),o=this._tileset,r=o.clippingPlanes;if(u(r)&&r.enabled){let s=r.computeIntersectionWithBoundingVolume(i,o.clippingPlanesOriginMatrix);if(this._isClipped=s!==Jt.INSIDE,s===Jt.OUTSIDE)return es.MASK_OUTSIDE}return n.computeVisibilityWithPlaneMask(i,t)};Xo.prototype.contentVisibility=function(e){if(!u(this._contentBoundingVolume))return Jt.INSIDE;if(this._visibilityPlaneMask===es.MASK_INSIDE)return Jt.INSIDE;let t=e.cullingVolume,n=$6e(this,e),i=this._tileset,o=i.clippingPlanes;if(u(o)&&o.enabled){let r=o.computeIntersectionWithBoundingVolume(n,i.clippingPlanesOriginMatrix);if(this._isClipped=r!==Jt.INSIDE,r===Jt.OUTSIDE)return Jt.OUTSIDE}return t.computeVisibility(n)};Xo.prototype.distanceToTile=function(e){return E9(this,e).distanceToCamera(e)};var e9e=new h;Xo.prototype.distanceToTileCenter=function(e){let n=E9(this,e).boundingVolume,i=h.subtract(n.center,e.camera.positionWC,e9e);return h.dot(e.camera.directionWC,i)};Xo.prototype.insideViewerRequestVolume=function(e){let t=this._viewerRequestVolume;return!u(t)||t.distanceToCamera(e)===0};var dae=new J,hae=new h,t9e=new J,mae=new h,pae=new ce,n9e=new Pn,T9=new N;function i9e(e,t,n){let i=h.fromElements(e[0],e[1],e[2],mae),o=J.fromArray(e,3,t9e);i=N.multiplyByPoint(t,i,i);let r=N.getMatrix3(t,dae);return o=J.multiply(r,o,o),u(n)?(n.update(i,o),n):new mf(i,o)}function o9e(e,t,n,i){let o=ce.unpack(e,0,pae),r=e[4],s=e[5],a=Pn.fromRectangle(o,r,s,ie.WGS84,n9e),c=a.center,l=a.halfAxes;t=N.multiplyTransformation(t,N.inverseTransformation(n,T9),T9),c=N.multiplyByPoint(t,c,c);let f=N.getMatrix3(t,dae);return l=J.multiply(f,l,l),u(i)&&i instanceof mf?(i.update(c,l),i):new mf(c,l)}function r9e(e,t,n,i){if(!N.equalsEpsilon(t,n,O.EPSILON8))return o9e(e,t,n,i);if(u(i))return i;let o=ce.unpack(e,0,pae);return new df({rectangle:o,minimumHeight:e[4],maximumHeight:e[5]})}function s9e(e,t,n){let i=h.fromElements(e[0],e[1],e[2],mae),o=e[3];i=N.multiplyByPoint(t,i,i);let r=N.getScale(t,hae),s=h.maximumComponent(r);return o*=s,u(n)?(n.update(i,o),n):new Qp(i,o)}Xo.prototype.createBoundingVolume=function(e,t,n){if(!u(e))throw new ue("boundingVolume must be defined");if(ai(e,"3DTILES_bounding_volume_S2"))return new WR(e.extensions["3DTILES_bounding_volume_S2"]);if(u(e.box))return i9e(e.box,t,n);if(u(e.region))return r9e(e.region,t,this._initialTransform,n);if(u(e.sphere))return s9e(e.sphere,t,n);throw new ue("boundingVolume must contain a sphere, region, or box")};Xo.prototype.updateTransform=function(e){e=y(e,N.IDENTITY);let t=N.multiply(e,this.transform,T9);if(!!N.equals(t,this.computedTransform))return;N.clone(t,this.computedTransform);let i=this._header,o=this._contentHeader;this._boundingVolume=this.createBoundingVolume(i.boundingVolume,this.computedTransform,this._boundingVolume),u(this._contentBoundingVolume)&&(this._contentBoundingVolume=this.createBoundingVolume(o.boundingVolume,this.computedTransform,this._contentBoundingVolume)),u(this._viewerRequestVolume)&&(this._viewerRequestVolume=this.createBoundingVolume(i.viewerRequestVolume,this.computedTransform,this._viewerRequestVolume)),this.updateGeometricErrorScale(),this._debugBoundingVolume=this._debugBoundingVolume&&this._debugBoundingVolume.destroy(),this._debugContentBoundingVolume=this._debugContentBoundingVolume&&this._debugContentBoundingVolume.destroy(),this._debugViewerRequestVolume=this._debugViewerRequestVolume&&this._debugViewerRequestVolume.destroy()};Xo.prototype.updateGeometricErrorScale=function(){let e=N.getScale(this.computedTransform,hae),t=h.maximumComponent(e);if(this.geometricError=this._geometricError*t,!u(this.parent)){let n=this._tileset;n._scaledGeometricError=n._geometricError*t}};function a9e(e,t,n,i){if(!i.isRender)return;let o=u(e._contentHeader)&&u(e._contentHeader.boundingVolume),r=e.hasEmptyContent||e.hasTilesetContent||e.hasImplicitContent,s=t.debugShowBoundingVolume||t.debugShowContentBoundingVolume&&!o;if(s){let l;e._finalResolution?r?l=z.DARKGRAY:l=z.WHITE:l=z.YELLOW,u(e._debugBoundingVolume)||(e._debugBoundingVolume=e._boundingVolume.createDebugVolume(l)),e._debugBoundingVolume.update(n);let f=e._debugBoundingVolume.getGeometryInstanceAttributes("outline");f.color=Mt.toValue(l,f.color)}else!s&&u(e._debugBoundingVolume)&&(e._debugBoundingVolume=e._debugBoundingVolume.destroy());t.debugShowContentBoundingVolume&&o?(u(e._debugContentBoundingVolume)||(e._debugContentBoundingVolume=e._contentBoundingVolume.createDebugVolume(z.BLUE)),e._debugContentBoundingVolume.update(n)):!t.debugShowContentBoundingVolume&&u(e._debugContentBoundingVolume)&&(e._debugContentBoundingVolume=e._debugContentBoundingVolume.destroy()),t.debugShowViewerRequestVolume&&u(e._viewerRequestVolume)?(u(e._debugViewerRequestVolume)||(e._debugViewerRequestVolume=e._viewerRequestVolume.createDebugVolume(z.YELLOW)),e._debugViewerRequestVolume.update(n)):!t.debugShowViewerRequestVolume&&u(e._debugViewerRequestVolume)&&(e._debugViewerRequestVolume=e._debugViewerRequestVolume.destroy());let a=t.debugColorizeTiles&&!e._debugColorizeTiles||u(t._heatmap.tilePropertyName),c=!t.debugColorizeTiles&&e._debugColorizeTiles;a?(t._heatmap.colorize(e,n),e._debugColorizeTiles=!0,e.color=e._debugColor):c&&(e._debugColorizeTiles=!1,e.color=z.WHITE),e._colorDirty&&(e._colorDirty=!1,e._content.applyDebugSettings(!0,e._color)),c&&t.makeStyleDirty()}function c9e(e,t,n){let i=e._content,o=e._expiredContent;if(!e.hasMultipleContents&&u(o)){if(!e.contentReady){o.update(t,n);return}e._expiredContent.destroy(),e._expiredContent=void 0}i.update(t,n)}function l9e(e,t){let n=t.clippingPlanes,i=0;u(n)&&e._isClipped&&n.enabled&&(i=n.clippingPlanesState),i!==e._clippingPlanesState&&(e._clippingPlanesState=i,e.clippingPlanesDirty=!0)}Xo.prototype.update=function(e,t,n){let i=t.commandList.length;l9e(this,e),a9e(this,e,t,n),c9e(this,e,t);let r=t.commandList.length-i;this._commandsLength=r;for(let s=0;s<r;++s){let a=t.commandList[i+s],c=a.pass===Ee.TRANSLUCENT;a.depthForTranslucentClassification=c}this.clippingPlanesDirty=!1};var cae=[];Xo.prototype.process=function(e,t){let n=t.commandList;t.commandList=cae,this._content.update(e,t),cae.length=0,t.commandList=n};function lae(e,t,n){let i=e*Math.pow(10,t);return parseInt(i)*Math.pow(10,n)}function BU(e,t,n){return Math.max(O.normalize(e,t,n)-O.EPSILON7,0)}Xo.prototype.updatePriority=function(){let e=this.tileset,t=e.preferLeaves,n=e._minimumPriority,i=e._maximumPriority,o=4,r=1,s=0,a=o,c=s+a,l=o,f=c+l,d=r,p=Math.pow(10,f),g=f+d,m=r,A=Math.pow(10,g),x=g+m,C=Math.pow(10,x),E=BU(this._depth,n.depth,i.depth);E=t?1-E:E;let S=!e._skipLevelOfDetail&&this.refine===Dr.REPLACE?BU(this._priorityHolder._distanceToCamera,n.distance,i.distance):BU(this._priorityReverseScreenSpaceError,n.reverseScreenSpaceError,i.reverseScreenSpaceError),v=lae(S,a,s),w=this._priorityProgressiveResolution?0:p,R=BU(this._priorityHolder._foveatedFactor,n.foveatedFactor,i.foveatedFactor),P=lae(R,l,c),M=this.priorityDeferred?A:0,L=e._pass===Yo.PRELOAD_FLIGHT?0:C;this._priority=E+v+w+P+M+L};Xo.prototype.isDestroyed=function(){return!1};Xo.prototype.destroy=function(){return this._content=this._content&&this._content.destroy(),this._expiredContent=this._expiredContent&&!this._expiredContent.isDestroyed()&&this._expiredContent.destroy(),this._debugBoundingVolume=this._debugBoundingVolume&&this._debugBoundingVolume.destroy(),this._debugContentBoundingVolume=this._debugContentBoundingVolume&&this._debugContentBoundingVolume.destroy(),this._debugViewerRequestVolume=this._debugViewerRequestVolume&&this._debugViewerRequestVolume.destroy(),le(this)};var su=Xo;function $p(e){e=y(e,y.EMPTY_OBJECT);let t=e.id,n=e.group,i=e.class,o=u(n.properties)?n.properties:{};this._class=i,this._properties=o,this._id=t,this._extras=n.extras,this._extensions=n.extensions}Object.defineProperties($p.prototype,{class:{get:function(){return this._class}},id:{get:function(){return this._id}},extras:{get:function(){return this._extras}},extensions:{get:function(){return this._extensions}}});$p.prototype.hasProperty=function(e){return Mn.hasProperty(e,this._properties,this._class)};$p.prototype.hasPropertyBySemantic=function(e){return Mn.hasPropertyBySemantic(e,this._properties,this._class)};$p.prototype.getPropertyIds=function(e){return Mn.getPropertyIds(this._properties,this._class,e)};$p.prototype.getProperty=function(e){return Mn.getProperty(e,this._properties,this._class)};$p.prototype.setProperty=function(e,t){return Mn.setProperty(e,t,this._properties,this._class)};$p.prototype.getPropertyBySemantic=function(e){return Mn.getPropertyBySemantic(e,this._properties,this._class)};$p.prototype.setPropertyBySemantic=function(e,t){return Mn.setPropertyBySemantic(e,t,this._properties,this._class)};var TE=$p;function e_(e){e=y(e,y.EMPTY_OBJECT);let t=e.tileset,n=e.class,i=u(t.properties)?t.properties:{};this._class=n,this._properties=i,this._extras=t.extras,this._extensions=t.extensions}Object.defineProperties(e_.prototype,{class:{get:function(){return this._class}},extras:{get:function(){return this._extras}},extensions:{get:function(){return this._extensions}}});e_.prototype.hasProperty=function(e){return Mn.hasProperty(e,this._properties,this._class)};e_.prototype.hasPropertyBySemantic=function(e){return Mn.hasPropertyBySemantic(e,this._properties,this._class)};e_.prototype.getPropertyIds=function(e){return Mn.getPropertyIds(this._properties,this._class,e)};e_.prototype.getProperty=function(e){return Mn.getProperty(e,this._properties,this._class)};e_.prototype.setProperty=function(e,t){return Mn.setProperty(e,t,this._properties,this._class)};e_.prototype.getPropertyBySemantic=function(e){return Mn.getPropertyBySemantic(e,this._properties,this._class)};e_.prototype.setPropertyBySemantic=function(e,t){return Mn.setPropertyBySemantic(e,t,this._properties,this._class)};var jR=e_;function _ae(e){e=y(e,y.EMPTY_OBJECT);let t=e.metadataJson,n=e.schema,i=y(t.metadata,t.tileset),o;u(i)&&(o=new jR({tileset:i,class:n.classes[i.class]}));let r=[],s=[],a=t.groups;if(Array.isArray(a)){let c=a.length;for(let l=0;l<c;l++){let f=a[l];s.push(new TE({group:f,class:n.classes[f.class]}))}}else if(u(a)){r=Object.keys(a).sort();let c=r.length;for(let l=0;l<c;l++){let f=r[l];if(a.hasOwnProperty(f)){let d=a[f];s.push(new TE({id:f,group:a[f],class:n.classes[d.class]}))}}}this._schema=n,this._groups=s,this._groupIds=r,this._tileset=o,this._statistics=t.statistics,this._extras=t.extras,this._extensions=t.extensions}Object.defineProperties(_ae.prototype,{schema:{get:function(){return this._schema}},groups:{get:function(){return this._groups}},groupIds:{get:function(){return this._groupIds}},tileset:{get:function(){return this._tileset}},statistics:{get:function(){return this._statistics}},extras:{get:function(){return this._extras}},extensions:{get:function(){return this._extensions}}});var nx=_ae;var gae={},u9e=new h;gae.checkChildrenWithinParent=function(e){let t=e.children,n=t.length,i=e.boundingVolume;if(i instanceof mf||i instanceof df){let o=i._orientedBoundingBox;e._optimChildrenWithinParent=lf.USE_OPTIMIZATION;for(let r=0;r<n;++r){let a=t[r].boundingVolume;if(!(a instanceof mf||a instanceof df)){e._optimChildrenWithinParent=lf.SKIP_OPTIMIZATION;break}let c=a._orientedBoundingBox,l=h.subtract(c.center,o.center,u9e),f=h.magnitude(l);h.divideByScalar(l,f,l);let d=Math.abs(o.halfAxes[0]*l.x)+Math.abs(o.halfAxes[1]*l.y)+Math.abs(o.halfAxes[2]*l.z)+Math.abs(o.halfAxes[3]*l.x)+Math.abs(o.halfAxes[4]*l.y)+Math.abs(o.halfAxes[5]*l.z)+Math.abs(o.halfAxes[6]*l.x)+Math.abs(o.halfAxes[7]*l.y)+Math.abs(o.halfAxes[8]*l.z),p=Math.abs(c.halfAxes[0]*l.x)+Math.abs(c.halfAxes[1]*l.y)+Math.abs(c.halfAxes[2]*l.z)+Math.abs(c.halfAxes[3]*l.x)+Math.abs(c.halfAxes[4]*l.y)+Math.abs(c.halfAxes[5]*l.z)+Math.abs(c.halfAxes[6]*l.x)+Math.abs(c.halfAxes[7]*l.y)+Math.abs(c.halfAxes[8]*l.z);if(d<=p+f){e._optimChildrenWithinParent=lf.SKIP_OPTIMIZATION;break}}}return e._optimChildrenWithinParent===lf.USE_OPTIMIZATION};var qR=gae;function YR(){this.head=void 0,this.tail=void 0,this._length=0}Object.defineProperties(YR.prototype,{length:{get:function(){return this._length}}});function f9e(e,t,n){this.item=e,this.previous=t,this.next=n}YR.prototype.add=function(e){let t=new f9e(e,this.tail,void 0);return u(this.tail)?(this.tail.next=t,this.tail=t):(this.head=t,this.tail=t),++this._length,t};function yae(e,t){u(t.previous)&&u(t.next)?(t.previous.next=t.next,t.next.previous=t.previous):u(t.previous)?(t.previous.next=void 0,e.tail=t.previous):u(t.next)?(t.next.previous=void 0,e.head=t.next):(e.head=void 0,e.tail=void 0),t.next=void 0,t.previous=void 0}YR.prototype.remove=function(e){u(e)&&(yae(this,e),--this._length)};YR.prototype.splice=function(e,t){if(e===t)return;yae(this,t);let n=e.next;e.next=t,this.tail===e?this.tail=t:n.previous=t,t.next=n,t.previous=e};var XR=YR;function ix(){this._list=new XR,this._sentinel=this._list.add(),this._trimTiles=!1}ix.prototype.reset=function(){this._list.splice(this._list.tail,this._sentinel)};ix.prototype.touch=function(e){let t=e.cacheNode;u(t)&&this._list.splice(this._sentinel,t)};ix.prototype.add=function(e){u(e.cacheNode)||(e.cacheNode=this._list.add(e))};ix.prototype.unloadTile=function(e,t,n){let i=t.cacheNode;u(i)&&(this._list.remove(i),t.cacheNode=void 0,n(e,t))};ix.prototype.unloadTiles=function(e,t){let n=this._trimTiles;this._trimTiles=!1;let i=this._list,o=e.maximumMemoryUsage*1024*1024,r=this._sentinel,s=i.head;for(;s!==r&&(e.totalMemoryUsageInBytes>o||n);){let a=s.item;s=s.next,this.unloadTile(e,a,t)}};ix.prototype.trim=function(){this._trimTiles=!0};var KR=ix;function MU(e){this.tilePropertyName=e,this._minimum=Number.MAX_VALUE,this._maximum=-Number.MAX_VALUE,this._previousMinimum=Number.MAX_VALUE,this._previousMaximum=-Number.MAX_VALUE,this._referenceMinimum={},this._referenceMaximum={}}function S9(e,t){let n;return t==="_loadTimestamp"?n=$.toDate(e).getTime():n=e,n}MU.prototype.setReferenceMinimumMaximum=function(e,t,n){this._referenceMinimum[n]=S9(e,n),this._referenceMaximum[n]=S9(t,n)};function d9e(e,t){let n=e.tilePropertyName;if(u(n)){let i=S9(t[n],n);return u(i)?(e._maximum=Math.max(i,e._maximum),e._minimum=Math.min(i,e._minimum),i):(e.tilePropertyName=void 0,i)}}var b9=[new z(.1,.1,.1,1),new z(.153,.278,.878,1),new z(.827,.231,.49,1),new z(.827,.188,.22,1),new z(1,.592,.259,1),new z(1,.843,0,1)];MU.prototype.colorize=function(e,t){let n=this.tilePropertyName;if(!u(n)||!e.contentAvailable||e._selectedFrame!==t.frameNumber)return;let i=d9e(this,e),o=this._previousMinimum,r=this._previousMaximum;if(o===Number.MAX_VALUE||r===-Number.MAX_VALUE)return;let s=r-o+O.EPSILON7,c=O.clamp(i-o,0,s)/s,l=b9.length-1,f=c*l,d=Math.floor(f),p=Math.ceil(f),g=f-d,m=b9[d],A=b9[p],x=z.clone(z.WHITE);x.red=O.lerp(m.red,A.red,g),x.green=O.lerp(m.green,A.green,g),x.blue=O.lerp(m.blue,A.blue,g),e._debugColor=x};MU.prototype.resetMinimumMaximum=function(){let e=this.tilePropertyName;if(u(e)){let t=this._referenceMinimum[e],n=this._referenceMaximum[e],i=u(t)&&u(n);this._previousMinimum=i?t:this._minimum,this._previousMaximum=i?n:this._maximum,this._minimum=Number.MAX_VALUE,this._maximum=-Number.MAX_VALUE}};var ZR=MU;function EE(){this.selected=0,this.visited=0,this.numberOfCommands=0,this.numberOfAttemptedRequests=0,this.numberOfPendingRequests=0,this.numberOfTilesProcessing=0,this.numberOfTilesWithContentReady=0,this.numberOfTilesTotal=0,this.numberOfLoadedTilesTotal=0,this.numberOfFeaturesSelected=0,this.numberOfFeaturesLoaded=0,this.numberOfPointsSelected=0,this.numberOfPointsLoaded=0,this.numberOfTrianglesSelected=0,this.numberOfTilesStyled=0,this.numberOfFeaturesStyled=0,this.numberOfTilesCulledWithChildrenUnion=0,this.geometryByteLength=0,this.texturesByteLength=0,this.batchTableByteLength=0}EE.prototype.clear=function(){this.selected=0,this.visited=0,this.numberOfCommands=0,this.numberOfAttemptedRequests=0,this.numberOfFeaturesSelected=0,this.numberOfPointsSelected=0,this.numberOfTrianglesSelected=0,this.numberOfTilesStyled=0,this.numberOfFeaturesStyled=0,this.numberOfTilesCulledWithChildrenUnion=0};function LU(e,t,n,i){let o=t.innerContents,r=t.pointsLength,s=t.trianglesLength,a=t.featuresLength,c=t.geometryByteLength,l=t.texturesByteLength,f=t.batchTableByteLength;if(i?(e.numberOfFeaturesLoaded+=n?-a:a,e.numberOfPointsLoaded+=n?-r:r,e.geometryByteLength+=n?-c:c,e.texturesByteLength+=n?-l:l,e.batchTableByteLength+=n?-f:f):(e.numberOfFeaturesSelected+=n?-a:a,e.numberOfPointsSelected+=n?-r:r,e.numberOfTrianglesSelected+=n?-s:s),u(o)){let d=o.length;for(let p=0;p<d;++p)LU(e,o[p],n,i)}}EE.prototype.incrementSelectionCounts=function(e){LU(this,e,!1,!1)};EE.prototype.incrementLoadCounts=function(e){LU(this,e,!1,!0)};EE.prototype.decrementLoadCounts=function(e){LU(this,e,!0,!0)};EE.clone=function(e,t){t.selected=e.selected,t.visited=e.visited,t.numberOfCommands=e.numberOfCommands,t.selected=e.selected,t.numberOfAttemptedRequests=e.numberOfAttemptedRequests,t.numberOfPendingRequests=e.numberOfPendingRequests,t.numberOfTilesProcessing=e.numberOfTilesProcessing,t.numberOfTilesWithContentReady=e.numberOfTilesWithContentReady,t.numberOfTilesTotal=e.numberOfTilesTotal,t.numberOfFeaturesSelected=e.numberOfFeaturesSelected,t.numberOfFeaturesLoaded=e.numberOfFeaturesLoaded,t.numberOfPointsSelected=e.numberOfPointsSelected,t.numberOfPointsLoaded=e.numberOfPointsLoaded,t.numberOfTrianglesSelected=e.numberOfTrianglesSelected,t.numberOfTilesStyled=e.numberOfTilesStyled,t.numberOfFeaturesStyled=e.numberOfFeaturesStyled,t.numberOfTilesCulledWithChildrenUnion=e.numberOfTilesCulledWithChildrenUnion,t.geometryByteLength=e.geometryByteLength,t.texturesByteLength=e.texturesByteLength,t.batchTableByteLength=e.batchTableByteLength};var t_=EE;function JR(){this._style=void 0,this._styleDirty=!1,this._lastStyleTime=0}Object.defineProperties(JR.prototype,{style:{get:function(){return this._style},set:function(e){e!==this._style&&(this._style=e,this._styleDirty=!0)}}});JR.prototype.makeDirty=function(){this._styleDirty=!0};JR.prototype.resetDirty=function(){this._styleDirty=!1};JR.prototype.applyStyle=function(e){if(!e.ready||u(this._style)&&!this._style._ready)return;let t=this._styleDirty;t&&++this._lastStyleTime;let n=this._lastStyleTime,i=e._statistics,o=t?e._selectedTiles:e._selectedTilesToStyle,r=o.length;for(let s=0;s<r;++s){let a=o[s];if(a.lastStyleTime!==n){let c=a.content;a.lastStyleTime=n,c.applyStyle(this._style),i.numberOfFeaturesStyled+=c.featuresLength,++i.numberOfTilesStyled}}};var QR=JR;function h9e(e,t,n){let i=ai(t,"3DTILES_implicit_tiling")?t.extensions["3DTILES_implicit_tiling"]:t.implicitTiling;this.baseResource=e,this.geometricError=t.geometricError,this.metadataSchema=n;let o=t.boundingVolume;if(!u(o.box)&&!u(o.region)&&!ai(o,"3DTILES_bounding_volume_S2")&&!ai(o,"3DTILES_bounding_volume_cylinder"))throw new ue("Only box, region, 3DTILES_bounding_volume_S2, and 3DTILES_bounding_volume_cylinder are supported for implicit tiling");this.boundingVolume=o,this.refine=t.refine,this.subtreeUriTemplate=new Pe({url:i.subtrees.uri}),this.contentUriTemplates=[],this.contentHeaders=[];let r=m9e(t);for(let s=0;s<r.length;s++){let a=r[s];this.contentHeaders.push(Ge(a,!0));let c=new Pe({url:a.uri});this.contentUriTemplates.push(c)}this.contentCount=this.contentHeaders.length,this.tileHeader=p9e(t),this.subdivisionScheme=zr[i.subdivisionScheme],this.branchingFactor=zr.getBranchingFactor(this.subdivisionScheme),this.subtreeLevels=i.subtreeLevels,u(i.availableLevels)?this.availableLevels=i.availableLevels:this.availableLevels=i.maximumLevel+1}function m9e(e){if(ai(e,"3DTILES_multiple_contents")){let t=e.extensions["3DTILES_multiple_contents"];return u(t.contents)?t.contents:t.content}return u(e.contents)?e.contents:u(e.content)?[e.content]:[]}function p9e(e){let t=Ge(e,!0);return u(t.extensions)&&(delete t.extensions["3DTILES_implicit_tiling"],delete t.extensions["3DTILES_multiple_contents"],Object.keys(t.extensions).length===0&&delete t.extensions),delete t.implicitTiling,delete t.contents,delete t.content,t}var ox=h9e;var $R={};function Aae(e){return e=(e^e<<8)&16711935,e=(e^e<<4)&252645135,e=(e^e<<2)&858993459,e=(e^e<<1)&1431655765,e}function v9(e){return e=(e^e<<16)&50331903,e=(e^e<<8)&50393103,e=(e^e<<4)&51130563,e=(e^e<<2)&153391689,e}function xae(e){return e&=1431655765,e=(e^e>>1)&858993459,e=(e^e>>2)&252645135,e=(e^e>>4)&16711935,e=(e^e>>8)&65535,e}function D9(e){return e&=153391689,e=(e^e>>2)&51130563,e=(e^e>>4)&50393103,e=(e^e>>8)&4278190335,e=(e^e>>16)&1023,e}$R.encode2D=function(e,t){return(Aae(e)|Aae(t)<<1)>>>0};$R.decode2D=function(e,t){return u(t)||(t=new Array(2)),t[0]=xae(e),t[1]=xae(e>>1),t};$R.encode3D=function(e,t,n){return v9(e)|v9(t)<<1|v9(n)<<2};$R.decode3D=function(e,t){return u(t)||(t=new Array(3)),t[0]=D9(e),t[1]=D9(e>>1),t[2]=D9(e>>2),t};var ny=$R;function Vo(e){this.subdivisionScheme=e.subdivisionScheme,this.subtreeLevels=e.subtreeLevels,this.level=e.level,this.x=e.x,this.y=e.y,this.z=void 0,e.subdivisionScheme===zr.OCTREE&&(this.z=e.z)}Object.defineProperties(Vo.prototype,{childIndex:{get:function(){let e=0;return e|=this.x&1,e|=(this.y&1)<<1,this.subdivisionScheme===zr.OCTREE&&(e|=(this.z&1)<<2),e}},mortonIndex:{get:function(){return this.subdivisionScheme===zr.OCTREE?ny.encode3D(this.x,this.y,this.z):ny.encode2D(this.x,this.y)}},tileIndex:{get:function(){let e=this.subdivisionScheme===zr.OCTREE?((1<<3*this.level)-1)/7:((1<<2*this.level)-1)/3,t=this.mortonIndex;return e+t}}});Vo.prototype.getDescendantCoordinates=function(e){let t=this.level+e.level,n=(this.x<<e.level)+e.x,i=(this.y<<e.level)+e.y;if(this.subdivisionScheme===zr.OCTREE){let o=(this.z<<e.level)+e.z;return new Vo({subdivisionScheme:this.subdivisionScheme,subtreeLevels:this.subtreeLevels,level:t,x:n,y:i,z:o})}return new Vo({subdivisionScheme:this.subdivisionScheme,subtreeLevels:this.subtreeLevels,level:t,x:n,y:i})};Vo.prototype.getAncestorCoordinates=function(e){let t=1<<e,n=this.level-e,i=Math.floor(this.x/t),o=Math.floor(this.y/t);if(this.subdivisionScheme===zr.OCTREE){let r=Math.floor(this.z/t);return new Vo({subdivisionScheme:this.subdivisionScheme,subtreeLevels:this.subtreeLevels,level:n,x:i,y:o,z:r})}return new Vo({subdivisionScheme:this.subdivisionScheme,subtreeLevels:this.subtreeLevels,level:n,x:i,y:o})};Vo.prototype.getOffsetCoordinates=function(e){let t=e.level-this.level,n=1<<t,i=e.x%n,o=e.y%n;if(this.subdivisionScheme===zr.OCTREE){let r=e.z%n;return new Vo({subdivisionScheme:this.subdivisionScheme,subtreeLevels:this.subtreeLevels,level:t,x:i,y:o,z:r})}return new Vo({subdivisionScheme:this.subdivisionScheme,subtreeLevels:this.subtreeLevels,level:t,x:i,y:o})};Vo.prototype.getChildCoordinates=function(e){let t=this.level+1,n=2*this.x+e%2,i=2*this.y+Math.floor(e/2)%2;if(this.subdivisionScheme===zr.OCTREE){let o=2*this.z+Math.floor(e/4)%2;return new Vo({subdivisionScheme:this.subdivisionScheme,subtreeLevels:this.subtreeLevels,level:t,x:n,y:i,z:o})}return new Vo({subdivisionScheme:this.subdivisionScheme,subtreeLevels:this.subtreeLevels,level:t,x:n,y:i})};Vo.prototype.getSubtreeCoordinates=function(){return this.getAncestorCoordinates(this.level%this.subtreeLevels)};Vo.prototype.getParentSubtreeCoordinates=function(){return this.getAncestorCoordinates(this.level%this.subtreeLevels+this.subtreeLevels)};Vo.prototype.isAncestor=function(e){let t=e.level-this.level;if(t<=0)return!1;let n=e.x>>t,i=e.y>>t,o=this.x===n,r=this.y===i;if(this.subdivisionScheme===zr.OCTREE){let s=e.z>>t,a=this.z===s;return o&&r&&a}return o&&r};Vo.prototype.isEqual=function(e){return this.subdivisionScheme===e.subdivisionScheme&&this.subtreeLevels===e.subtreeLevels&&this.level===e.level&&this.x===e.x&&this.y===e.y&&(this.subdivisionScheme===zr.OCTREE?this.z===e.z:!0)};Vo.prototype.isImplicitTilesetRoot=function(){return this.level===0};Vo.prototype.isSubtreeRoot=function(){return this.level%this.subtreeLevels===0};Vo.prototype.isBottomOfSubtree=function(){return this.level%this.subtreeLevels===this.subtreeLevels-1};Vo.prototype.getTemplateValues=function(){let e={level:this.level,x:this.x,y:this.y};return this.subdivisionScheme===zr.OCTREE&&(e.z=this.z),e};var Cae=[0,0,0];Vo.fromMortonIndex=function(e,t,n,i){let o;return e===zr.OCTREE?(o=ny.decode3D(i,Cae),new Vo({subdivisionScheme:e,subtreeLevels:t,level:n,x:o[0],y:o[1],z:o[2]})):(o=ny.decode2D(i,Cae),new Vo({subdivisionScheme:e,subtreeLevels:t,level:n,x:o[0],y:o[1]}))};Vo.fromTileIndex=function(e,t,n){let i,o,r;return e===zr.OCTREE?(i=Math.floor(O.log2(7*n+1)/3),o=((1<<3*i)-1)/7,r=n-o):(i=Math.floor(O.log2(3*n+1)/2),o=((1<<2*i)-1)/3,r=n-o),Vo.fromMortonIndex(e,t,i,r)};var rx=Vo;function qs(e){e=y(e,y.EMPTY_OBJECT),this._url=void 0,this._basePath=void 0,this._root=void 0,this._resource=void 0,this._asset=void 0,this._properties=void 0,this._geometricError=void 0,this._scaledGeometricError=void 0,this._extensionsUsed=void 0,this._extensions=void 0,this._modelUpAxis=void 0,this._modelForwardAxis=void 0,this._cache=new KR,this._processingQueue=[],this._selectedTiles=[],this._emptyTiles=[],this._requestedTiles=[],this._selectedTilesToStyle=[],this._loadTimestamp=void 0,this._timeSinceLoad=0,this._updatedVisibilityFrame=0,this._updatedModelMatrixFrame=0,this._modelMatrixChanged=!1,this._previousModelMatrix=void 0,this._extras=void 0,this._credits=void 0,this._showCreditsOnScreen=y(e.showCreditsOnScreen,!1),this._cullWithChildrenBounds=y(e.cullWithChildrenBounds,!0),this._allTilesAdditive=!0,this._hasMixedContent=!1,this._stencilClearCommand=void 0,this._backfaceCommands=new Ql,this._maximumScreenSpaceError=y(e.maximumScreenSpaceError,16),this._maximumMemoryUsage=y(e.maximumMemoryUsage,512),this._styleEngine=new QR,this._styleApplied=!1,this._modelMatrix=u(e.modelMatrix)?N.clone(e.modelMatrix):N.clone(N.IDENTITY),this._statistics=new t_,this._statisticsLast=new t_,this._statisticsPerPass=new Array(Yo.NUMBER_OF_PASSES);for(let r=0;r<Yo.NUMBER_OF_PASSES;++r)this._statisticsPerPass[r]=new t_;this._requestedTilesInFlight=[],this._maximumPriority={foveatedFactor:-Number.MAX_VALUE,depth:-Number.MAX_VALUE,distance:-Number.MAX_VALUE,reverseScreenSpaceError:-Number.MAX_VALUE},this._minimumPriority={foveatedFactor:Number.MAX_VALUE,depth:Number.MAX_VALUE,distance:Number.MAX_VALUE,reverseScreenSpaceError:Number.MAX_VALUE},this._heatmap=new ZR(e.debugHeatmapTilePropertyName),this.cullRequestsWhileMoving=y(e.cullRequestsWhileMoving,!0),this._cullRequestsWhileMoving=!1,this.cullRequestsWhileMovingMultiplier=y(e.cullRequestsWhileMovingMultiplier,60),this.progressiveResolutionHeightFraction=O.clamp(y(e.progressiveResolutionHeightFraction,.3),0,.5),this.preferLeaves=y(e.preferLeaves,!1),this._tilesLoaded=!1,this._initialTilesLoaded=!1,this._tileDebugLabels=void 0,this._classificationType=e.classificationType,this._ellipsoid=y(e.ellipsoid,ie.WGS84),this._initialClippingPlanesOriginMatrix=N.IDENTITY,this._clippingPlanesOriginMatrix=void 0,this._clippingPlanesOriginMatrixDirty=!0,this._vectorClassificationOnly=y(e.vectorClassificationOnly,!1),this._vectorKeepDecodedPositions=y(e.vectorKeepDecodedPositions,!1),this.preloadWhenHidden=y(e.preloadWhenHidden,!1),this.preloadFlightDestinations=y(e.preloadFlightDestinations,!0),this._pass=void 0,this.dynamicScreenSpaceError=y(e.dynamicScreenSpaceError,!1),this.foveatedScreenSpaceError=y(e.foveatedScreenSpaceError,!0),this._foveatedConeSize=y(e.foveatedConeSize,.1),this._foveatedMinimumScreenSpaceErrorRelaxation=y(e.foveatedMinimumScreenSpaceErrorRelaxation,0),this.foveatedInterpolationCallback=y(e.foveatedInterpolationCallback,O.lerp),this.foveatedTimeDelay=y(e.foveatedTimeDelay,.2),this.dynamicScreenSpaceErrorDensity=.00278,this.dynamicScreenSpaceErrorFactor=4,this.dynamicScreenSpaceErrorHeightFalloff=.25,this._dynamicScreenSpaceErrorComputedDensity=0,this.shadows=y(e.shadows,_n.ENABLED),this.show=y(e.show,!0),this.colorBlendMode=_l.HIGHLIGHT,this.colorBlendAmount=.5,this._pointCloudShading=new Uh(e.pointCloudShading),this._pointCloudEyeDomeLighting=new Ip,this.loadProgress=new ye,this.allTilesLoaded=new ye,this.initialTilesLoaded=new ye,this.tileLoad=new ye,this.tileUnload=new ye,this.tileFailed=new ye,this.tileVisible=new ye,this.skipLevelOfDetail=y(e.skipLevelOfDetail,!1),this._skipLevelOfDetail=this.skipLevelOfDetail,this._disableSkipLevelOfDetail=!1,this.baseScreenSpaceError=y(e.baseScreenSpaceError,1024),this.skipScreenSpaceErrorFactor=y(e.skipScreenSpaceErrorFactor,16),this.skipLevels=y(e.skipLevels,1),this.immediatelyLoadDesiredLevelOfDetail=y(e.immediatelyLoadDesiredLevelOfDetail,!1),this.loadSiblings=y(e.loadSiblings,!1),this._clippingPlanes=void 0,this.clippingPlanes=e.clippingPlanes,u(e.imageBasedLighting)?(this._imageBasedLighting=e.imageBasedLighting,this._shouldDestroyImageBasedLighting=!1):(this._imageBasedLighting=new cA,this._shouldDestroyImageBasedLighting=!0),this.lightColor=e.lightColor,this.backFaceCulling=y(e.backFaceCulling,!0),this._enableShowOutline=y(e.enableShowOutline,!0),this.showOutline=y(e.showOutline,!0),this.outlineColor=y(e.outlineColor,z.BLACK),this.splitDirection=y(e.splitDirection,Nc.NONE),this._projectTo2D=y(e.projectTo2D,!1),this.debugFreezeFrame=y(e.debugFreezeFrame,!1),this.debugColorizeTiles=y(e.debugColorizeTiles,!1),this._enableDebugWireframe=y(e.enableDebugWireframe,!1),this.debugWireframe=y(e.debugWireframe,!1),this.debugWireframe===!0&&this._enableDebugWireframe===!1&&Dt("tileset-debug-wireframe-ignored","enableDebugWireframe must be set to true in the Cesium3DTileset constructor, otherwise debugWireframe will be ignored."),this.debugShowBoundingVolume=y(e.debugShowBoundingVolume,!1),this.debugShowContentBoundingVolume=y(e.debugShowContentBoundingVolume,!1),this.debugShowViewerRequestVolume=y(e.debugShowViewerRequestVolume,!1),this._tileDebugLabels=void 0,this.debugPickedTileLabelOnly=!1,this.debugPickedTile=void 0,this.debugPickPosition=void 0,this.debugShowGeometricError=y(e.debugShowGeometricError,!1),this.debugShowRenderingStatistics=y(e.debugShowRenderingStatistics,!1),this.debugShowMemoryUsage=y(e.debugShowMemoryUsage,!1),this.debugShowUrl=y(e.debugShowUrl,!1),this.examineVectorLinesFunction=void 0,this._metadataExtension=void 0,this._customShader=e.customShader;let t=y(e.featureIdLabel,"featureId_0");typeof t=="number"&&(t=`featureId_${t}`),this._featureIdLabel=t;let n=y(e.instanceFeatureIdLabel,"instanceFeatureId_0");typeof n=="number"&&(n=`instanceFeatureId_${n}`),this._instanceFeatureIdLabel=n,this._schemaLoader=void 0;let i=this,o;this._readyPromise=Promise.resolve(e.url).then(function(r){let s;return o=Pe.createIfNeeded(r),i._resource=o,i._credits=o.credits,o.extension==="json"?s=o.getBaseUri(!0):o.isDataUri&&(s=""),i._url=o.url,i._basePath=s,qs.loadJson(o)}).then(function(r){if(!i.isDestroyed())return _9e(i,r)}).then(function(r){if(i.isDestroyed())return;i._geometricError=r.geometricError,i._scaledGeometricError=r.geometricError,i._root=i.loadTileset(o,r);let s=u(r.asset.gltfUpAxis)?Ro.fromName(r.asset.gltfUpAxis):Ro.Y,a=y(e.modelUpAxis,s),c=y(e.modelForwardAxis,Ro.X),l=r.asset;i._asset=l,i._properties=r.properties,i._extensionsUsed=r.extensionsUsed,i._extensions=r.extensions,i._modelUpAxis=a,i._modelForwardAxis=c,i._extras=r.extras;let f=l.extras;if(u(f)&&u(f.cesium)&&u(f.cesium.credits)){let m=f.cesium.credits,A=i._credits;u(A)||(A=[],i._credits=A);for(let x=0;x<m.length;++x){let C=m[x];A.push(new Kt(C.html,i._showCreditsOnScreen))}}let p=i._root.createBoundingVolume(r.root.boundingVolume,N.IDENTITY).boundingSphere.center,g=i._ellipsoid.cartesianToCartographic(p);return u(g)&&g.height>fi._defaultMinTerrainHeight&&(i._initialClippingPlanesOriginMatrix=Pt.eastNorthUpToFixedFrame(p)),i._clippingPlanesOriginMatrix=N.clone(i._initialClippingPlanesOriginMatrix),i})}Object.defineProperties(qs.prototype,{isCesium3DTileset:{get:function(){return!0}},asset:{get:function(){return this._asset}},extensions:{get:function(){return this._extensions}},clippingPlanes:{get:function(){return this._clippingPlanes},set:function(e){ss.setOwner(e,this,"_clippingPlanes")}},properties:{get:function(){return this._properties}},ready:{get:function(){return u(this._root)}},readyPromise:{get:function(){return this._readyPromise}},tilesLoaded:{get:function(){return this._tilesLoaded}},resource:{get:function(){return this._resource}},basePath:{get:function(){return tr("Cesium3DTileset.basePath","Cesium3DTileset.basePath has been deprecated. All tiles are relative to the url of the tileset JSON file that contains them. Use the url property instead."),this._basePath}},style:{get:function(){return this._styleEngine.style},set:function(e){this._styleEngine.style=e}},customShader:{get:function(){return this._customShader},set:function(e){this._customShader=e}},metadataExtension:{get:function(){return this._metadataExtension}},metadata:{get:function(){if(u(this._metadataExtension))return this._metadataExtension.tileset}},schema:{get:function(){if(u(this._metadataExtension))return this._metadataExtension.schema}},maximumScreenSpaceError:{get:function(){return this._maximumScreenSpaceError},set:function(e){this._maximumScreenSpaceError=e}},maximumMemoryUsage:{get:function(){return this._maximumMemoryUsage},set:function(e){this._maximumMemoryUsage=e}},pointCloudShading:{get:function(){return this._pointCloudShading},set:function(e){this._pointCloudShading=e}},root:{get:function(){return this._root}},boundingSphere:{get:function(){return this._root.updateTransform(this._modelMatrix),this._root.boundingSphere}},modelMatrix:{get:function(){return this._modelMatrix},set:function(e){this._modelMatrix=N.clone(e,this._modelMatrix)}},timeSinceLoad:{get:function(){return this._timeSinceLoad}},totalMemoryUsageInBytes:{get:function(){let e=this._statistics;return e.texturesByteLength+e.geometryByteLength+e.batchTableByteLength}},clippingPlanesOriginMatrix:{get:function(){return u(this._clippingPlanesOriginMatrix)?(this._clippingPlanesOriginMatrixDirty&&(N.multiply(this.root.computedTransform,this._initialClippingPlanesOriginMatrix,this._clippingPlanesOriginMatrix),this._clippingPlanesOriginMatrixDirty=!1),this._clippingPlanesOriginMatrix):N.IDENTITY}},styleEngine:{get:function(){return this._styleEngine}},statistics:{get:function(){return this._statistics}},classificationType:{get:function(){return this._classificationType}},ellipsoid:{get:function(){return this._ellipsoid}},foveatedConeSize:{get:function(){return this._foveatedConeSize},set:function(e){this._foveatedConeSize=e}},foveatedMinimumScreenSpaceErrorRelaxation:{get:function(){return this._foveatedMinimumScreenSpaceErrorRelaxation},set:function(e){this._foveatedMinimumScreenSpaceErrorRelaxation=e}},extras:{get:function(){return this._extras}},imageBasedLighting:{get:function(){return this._imageBasedLighting},set:function(e){e!==this._imageBasedLighting&&(this._shouldDestroyImageBasedLighting&&!this._imageBasedLighting.isDestroyed()&&this._imageBasedLighting.destroy(),this._imageBasedLighting=e,this._shouldDestroyImageBasedLighting=!1)}},vectorClassificationOnly:{get:function(){return this._vectorClassificationOnly}},vectorKeepDecodedPositions:{get:function(){return this._vectorKeepDecodedPositions}},showCreditsOnScreen:{get:function(){return this._showCreditsOnScreen},set:function(e){this._showCreditsOnScreen=e}},featureIdLabel:{get:function(){return this._featureIdLabel},set:function(e){typeof e=="number"&&(e=`featureId_${e}`),this._featureIdLabel=e}},instanceFeatureIdLabel:{get:function(){return this._instanceFeatureIdLabel},set:function(e){typeof e=="number"&&(e=`instanceFeatureId_${e}`),this._instanceFeatureIdLabel=e}}});qs.loadJson=function(e){return Pe.createIfNeeded(e).fetchJson()};qs.prototype.makeStyleDirty=function(){this._styleEngine.makeDirty()};qs.prototype.loadTileset=function(e,t,n){let i=t.asset;if(!u(i))throw new ue("Tileset must have an asset property.");if(i.version!=="0.0"&&i.version!=="1.0"&&i.version!=="1.1")throw new ue("The tileset must be 3D Tiles version 0.0, 1.0, or 1.1");u(t.extensionsRequired)&&qs.checkSupportedExtensions(t.extensionsRequired);let o=this._statistics,r=i.tilesetVersion;u(r)&&(this._basePath+=`?v=${r}`,e=e.clone(),e.setQueryParameters({v:r}));let s=Tae(this,e,t.root,n);u(n)&&(n.children.push(s),s._depth=n._depth+1);let a=[];for(a.push(s);a.length>0;){let c=a.pop();++o.numberOfTilesTotal,this._allTilesAdditive=this._allTilesAdditive&&c.refine===Dr.ADD;let l=c._header.children;if(u(l)){let f=l.length;for(let d=0;d<f;++d){let p=l[d],g=Tae(this,e,p,c);c.children.push(g),g._depth=c._depth+1,a.push(g)}}this._cullWithChildrenBounds&&qR.checkChildrenWithinParent(c)}return s};function Tae(e,t,n,i){if(u(n.implicitTiling)||ai(n,"3DTILES_implicit_tiling")){let r=e.schema,s=new ox(t,n,r),a=new rx({subdivisionScheme:s.subdivisionScheme,subtreeLevels:s.subtreeLevels,level:0,x:0,y:0,z:0}),c=s.subtreeUriTemplate.getDerivedResource({templateValues:a.getTemplateValues()}).url,f=Ge(n,!0);f.contents=[{uri:c}],delete f.content,delete f.extensions;let d=new su(e,t,f,i);return d.implicitTileset=s,d.implicitCoordinates=a,d}return new su(e,t,n,i)}function _9e(e,t){let n=ai(t,"3DTILES_metadata")?t.extensions["3DTILES_metadata"]:t,i;if(u(n.schemaUri)){let o=e._resource.getDerivedResource({url:n.schemaUri});i=Gi.loadSchema({resource:o})}else if(u(n.schema))i=Gi.loadSchema({schema:n.schema});else return Promise.resolve(t);return e._schemaLoader=i,i.promise.then(function(o){return e._metadataExtension=new nx({schema:o.schema,metadataJson:n}),t})}var Eae=new h,g9e=new he,y9e=new N,A9e=new h,x9e=new h,C9e=new h;function T9e(e,t){let n,i,o,r,s,a=t.camera,c=e._root,l=c.contentBoundingVolume;if(l instanceof df)n=h.normalize(a.positionWC,Eae),i=a.directionWC,o=a.positionCartographic.height,r=l.minimumHeight,s=l.maximumHeight;else{let C=N.inverseTransformation(c.computedTransform,y9e),E=t.mapProjection.ellipsoid,T=l.boundingVolume,S=N.multiplyByPoint(C,T.center,A9e);if(h.magnitude(S)>E.minimumRadius){let v=he.fromCartesian(S,E,g9e);n=h.normalize(a.positionWC,Eae),i=a.directionWC,o=a.positionCartographic.height,r=0,s=v.height*2}else{let v=N.multiplyByPoint(C,a.positionWC,x9e);if(n=h.UNIT_Z,i=N.multiplyByPointAsVector(C,a.directionWC,C9e),i=h.normalize(i,i),o=v.z,l instanceof mf){let w=c._header.boundingVolume.box[11];r=S.z-w,s=S.z+w}else if(l instanceof Qp){let w=T.radius;r=S.z-w,s=S.z+w}}}let f=e.dynamicScreenSpaceErrorHeightFalloff,d=r+(s-r)*f,p=s,g=O.clamp((o-d)/(p-d),0,1),A=1-Math.abs(h.dot(i,n));A=A*(1-g);let x=e.dynamicScreenSpaceErrorDensity;x*=A,e._dynamicScreenSpaceErrorComputedDensity=x}function E9e(e,t){if(t.hasEmptyContent)return;let n=e._statistics,i=t.contentExpired,o=t.requestContent();if(o>0){n.numberOfAttemptedRequests+=o;return}i&&(t.hasTilesetContent||t.hasImplicitContent?L9e(e,t):(n.decrementLoadCounts(t.content),--n.numberOfTilesWithContentReady)),e._requestedTilesInFlight.push(t),t.contentReadyToProcessPromise.then(D9e(e,t)).catch(function(r){}),t.contentReadyPromise.then(I9e(e,t)).catch(w9e(e,t))}function b9e(e,t){return e._priority-t._priority}qs.prototype.postPassesUpdate=function(e){this.ready&&(S9e(this,e),F9e(this,e),this._cache.unloadTiles(this,vae),this._styleApplied&&this._styleEngine.resetDirty(),this._styleApplied=!1)};qs.prototype.prePassesUpdate=function(e){if(!this.ready)return;O9e(this,e);let t=this._clippingPlanes;this._clippingPlanesOriginMatrixDirty=!0,u(t)&&t.enabled&&t.update(e),u(this._loadTimestamp)||(this._loadTimestamp=$.clone(e.time)),this._timeSinceLoad=Math.max($.secondsDifference(e.time,this._loadTimestamp)*1e3,0),this._skipLevelOfDetail=this.skipLevelOfDetail&&!u(this._classificationType)&&!this._disableSkipLevelOfDetail&&!this._allTilesAdditive,this.dynamicScreenSpaceError&&T9e(this,e),e.newFrame&&this._cache.reset()};function S9e(e,t){let n=e._requestedTilesInFlight,i=0,o=n.length;for(let r=0;r<o;++r){let s=n[r],a=t.frameNumber-s._touchedFrame>=1;if(s._contentState!==Do.LOADING){++i;continue}else if(a){s.cancelRequests(),++i;continue}i>0&&(n[r-i]=s)}n.length-=i}function v9e(e,t){let n=e._requestedTiles,i=n.length;n.sort(b9e);for(let o=0;o<i;++o)E9e(e,n[o])}function D9e(e,t){return function(){e._processingQueue.push(t),++e._statistics.numberOfTilesProcessing}}function w9e(e,t){return function(n){if(t._contentState!==Do.FAILED)return;let i=t._contentResource.url,o=u(n.message)?n.message:n.toString();e.tileFailed.numberOfListeners>0?e.tileFailed.raiseEvent({url:i,message:o}):(console.log(`A 3D tile failed to load: ${i}`),console.log(`Error: ${o}`))}}function I9e(e,t){return function(n){--e._statistics.numberOfTilesProcessing,u(n)&&(!t.hasTilesetContent&&!t.hasImplicitContent&&(e._statistics.incrementLoadCounts(t.content),++e._statistics.numberOfTilesWithContentReady,++e._statistics.numberOfLoadedTilesTotal,e._cache.add(t)),e.tileLoad.raiseEvent(t))}}function P9e(e){let t=e._processingQueue,n=t.length,i=0;for(let o=0;o<n;++o){let r=t[o];if(r._contentState!==Do.PROCESSING){++i;continue}i>0&&(t[o-i]=r)}t.length-=i}function O9e(e,t){P9e(e);let n=e._processingQueue,i=n.length;for(let o=0;o<i;++o)n[o].process(e,t)}var NU=new h,R9e={maximumFractionDigits:3};function bae(e){let t=e/1048576;return t<1?t.toLocaleString(void 0,R9e):Math.round(t).toLocaleString()}function w9(e){let t=e.boundingVolume.boundingVolume,n=t.halfAxes,i=t.radius,o=h.clone(t.center,NU);if(u(n))o.x+=.75*(n[0]+n[3]+n[6]),o.y+=.75*(n[1]+n[4]+n[7]),o.z+=.75*(n[2]+n[5]+n[8]);else if(u(i)){let r=h.normalize(t.center,NU);r=h.multiplyByScalar(r,.75*i,NU),o=h.add(r,t.center,NU)}return o}function I9(e,t,n){let i="",o=0;if(t.debugShowGeometricError&&(i+=`
Geometric error: ${e.geometricError}`,o++),t.debugShowRenderingStatistics&&(i+=`
Commands: ${e.commandsLength}`,o++,e.content.pointsLength>0&&(i+=`
Points: ${e.content.pointsLength}`,o++),e.content.trianglesLength>0&&(i+=`
Triangles: ${e.content.trianglesLength}`,o++),i+=`
Features: ${e.content.featuresLength}`,o++),t.debugShowMemoryUsage&&(i+=`
Texture Memory: ${bae(e.content.texturesByteLength)}`,i+=`
Geometry Memory: ${bae(e.content.geometryByteLength)}`,o+=2),t.debugShowUrl)if(e.hasMultipleContents){i+=`
Urls:`;let s=e.content.innerContentUrls;for(let a=0;a<s.length;a++)i+=`
- ${s[a]}`;o+=s.length}else i+=`
Url: ${e._contentHeader.uri}`,o++;let r={text:i.substring(1),position:n,font:`${19-o}px sans-serif`,showBackground:!0,disableDepthTestDistance:Number.POSITIVE_INFINITY};return t._tileDebugLabels.add(r)}function B9e(e,t){let n,i,o=e._selectedTiles,r=o.length,s=e._emptyTiles,a=s.length;if(e._tileDebugLabels.removeAll(),e.debugPickedTileLabelOnly){if(u(e.debugPickedTile)){let c=u(e.debugPickPosition)?e.debugPickPosition:w9(e.debugPickedTile),l=I9(e.debugPickedTile,e,c);l.pixelOffset=new H(15,-15)}}else{for(n=0;n<r;++n)i=o[n],I9(i,e,w9(i));for(n=0;n<a;++n)i=s[n],(i.hasTilesetContent||i.hasImplicitContent)&&I9(i,e,w9(i))}e._tileDebugLabels.update(t)}function M9e(e,t,n){e._styleEngine.applyStyle(e),e._styleApplied=!0;let i=n.isRender,o=e._statistics,r=t.commandList,s=r.length,a=e._selectedTiles,c=a.length,l=e._emptyTiles,f=l.length,d=e.tileVisible,p,g,m=e._skipLevelOfDetail&&e._hasMixedContent&&t.context.stencilBuffer&&c>0;e._backfaceCommands.length=0,m&&(u(e._stencilClearCommand)||(e._stencilClearCommand=new ii({stencil:0,pass:Ee.CESIUM_3D_TILE,renderState:Ve.fromCache({stencilMask:Rt.SKIP_LOD_MASK})})),r.push(e._stencilClearCommand));let A=r.length;for(p=0;p<c;++p)g=a[p],i&&d.raiseEvent(g),g.update(e,t,n),o.incrementSelectionCounts(g.content),++o.selected;for(p=0;p<f;++p)g=l[p],g.update(e,t,n);let x=r.length-A;if(e._backfaceCommands.trim(),m){let C=e._backfaceCommands.values,E=C.length;for(r.length+=E,p=x-1;p>=0;--p)r[A+E+p]=r[A+p];for(p=0;p<E;++p)r[A+p]=C[p]}x=r.length-s,o.numberOfCommands=x,i&&e.pointCloudShading.attenuation&&e.pointCloudShading.eyeDomeLighting&&x>0&&e._pointCloudEyeDomeLighting.update(t,s,e.pointCloudShading,e.boundingSphere),i&&(e.debugShowGeometricError||e.debugShowRenderingStatistics||e.debugShowMemoryUsage||e.debugShowUrl?(u(e._tileDebugLabels)||(e._tileDebugLabels=new jh),B9e(e,t)):e._tileDebugLabels=e._tileDebugLabels&&e._tileDebugLabels.destroy())}var Sae=[];function L9e(e,t){let n=t,i=Sae;for(i.push(t);i.length>0;){t=i.pop();let o=t.children,r=o.length;for(let s=0;s<r;++s)i.push(o[s]);t!==n&&(N9e(e,t),--e._statistics.numberOfTilesTotal)}n.children=[]}function vae(e,t){e.tileUnload.raiseEvent(t),e._statistics.decrementLoadCounts(t.content),--e._statistics.numberOfTilesWithContentReady,t.unloadContent()}function N9e(e,t){e._cache.unloadTile(e,t,vae),t.destroy()}qs.prototype.trimLoadedTiles=function(){this._cache.trim()};function F9e(e,t){let n=e._statistics,i=e._statisticsLast,o=n.numberOfPendingRequests,r=n.numberOfTilesProcessing,s=i.numberOfPendingRequests,a=i.numberOfTilesProcessing;t_.clone(n,i);let c=o!==s||r!==a;c&&t.afterRender.push(function(){return e.loadProgress.raiseEvent(o,r),!0}),e._tilesLoaded=n.numberOfPendingRequests===0&&n.numberOfTilesProcessing===0&&n.numberOfAttemptedRequests===0,c&&e._tilesLoaded&&(t.afterRender.push(function(){return e.allTilesLoaded.raiseEvent(),!0}),e._initialTilesLoaded||(e._initialTilesLoaded=!0,t.afterRender.push(function(){return e.initialTilesLoaded.raiseEvent(),!0})))}function V9e(e){e._heatmap.resetMinimumMaximum(),e._minimumPriority.depth=Number.MAX_VALUE,e._maximumPriority.depth=-Number.MAX_VALUE,e._minimumPriority.foveatedFactor=Number.MAX_VALUE,e._maximumPriority.foveatedFactor=-Number.MAX_VALUE,e._minimumPriority.distance=Number.MAX_VALUE,e._maximumPriority.distance=-Number.MAX_VALUE,e._minimumPriority.reverseScreenSpaceError=Number.MAX_VALUE,e._maximumPriority.reverseScreenSpaceError=-Number.MAX_VALUE}function U9e(e,t){(t.frameNumber!==e._updatedModelMatrixFrame||!u(e._previousModelMatrix))&&(e._updatedModelMatrixFrame=t.frameNumber,e._modelMatrixChanged=!N.equals(e.modelMatrix,e._previousModelMatrix),e._modelMatrixChanged&&(e._previousModelMatrix=N.clone(e.modelMatrix,e._previousModelMatrix)))}function k9e(e,t,n,i){if(t.mode===te.MORPHING||!e.ready)return!1;let o=e._statistics;o.clear();let r=i.isRender;++e._updatedVisibilityFrame,V9e(e),U9e(e,t),e._cullRequestsWhileMoving=e.cullRequestsWhileMoving&&!e._modelMatrixChanged;let s=i.traversal.selectTiles(e,t);if(i.requestTiles&&v9e(e),M9e(e,t,i),t_.clone(o,n),r){let a=e._credits;if(u(a)&&o.selected!==0){let c=a.length;for(let l=0;l<c;++l){let f=a[l];f.showOnScreen=e._showCreditsOnScreen,t.creditDisplay.addCredit(f)}}}return s}qs.prototype.update=function(e){this.updateForPass(e,e.tilesetPassState)};qs.prototype.updateForPass=function(e,t){let n=t.pass;if(n===Yo.PRELOAD&&(!this.preloadWhenHidden||this.show)||n===Yo.PRELOAD_FLIGHT&&(!this.preloadFlightDestinations||!this.show&&!this.preloadWhenHidden)||n===Yo.REQUEST_RENDER_MODE_DEFER_CHECK&&(!this._cullRequestsWhileMoving&&this.foveatedTimeDelay<=0||!this.show))return;let i=e.commandList,o=e.camera,r=e.cullingVolume;t.ready=!1;let s=Yo.getPassOptions(n),a=s.ignoreCommands,c=y(t.commandList,i),l=c.length;e.commandList=c,e.camera=y(t.camera,o),e.cullingVolume=y(t.cullingVolume,r);let f=this._statisticsPerPass[n];(this.show||a)&&(this._pass=n,t.ready=k9e(this,e,f,s)),a&&(c.length=l),e.commandList=i,e.camera=o,e.cullingVolume=r};qs.prototype.hasExtension=function(e){return u(this._extensionsUsed)?this._extensionsUsed.indexOf(e)>-1:!1};qs.prototype.isDestroyed=function(){return!1};qs.prototype.destroy=function(){if(this._tileDebugLabels=this._tileDebugLabels&&this._tileDebugLabels.destroy(),this._clippingPlanes=this._clippingPlanes&&this._clippingPlanes.destroy(),u(this._schemaLoader)&&Gi.unload(this._schemaLoader),u(this._root)){let e=Sae;for(e.push(this._root);e.length>0;){let t=e.pop();t.destroy();let n=t.children,i=n.length;for(let o=0;o<i;++o)e.push(n[o])}}return this._root=void 0,this._shouldDestroyImageBasedLighting&&!this._imageBasedLighting.isDestroyed()&&this._imageBasedLighting.destroy(),this._imageBasedLighting=void 0,le(this)};qs.supportedExtensions={"3DTILES_metadata":!0,"3DTILES_implicit_tiling":!0,"3DTILES_content_gltf":!0,"3DTILES_multiple_contents":!0,"3DTILES_bounding_volume_S2":!0,"3DTILES_batch_table_hierarchy":!0,"3DTILES_draco_point_compression":!0,MAXAR_content_geojson:!0};qs.checkSupportedExtensions=function(e){for(let t=0;t<e.length;t++)if(!qs.supportedExtensions[e[t]])throw new ue(`Unsupported 3D Tiles Extension: ${e[t]}`)};var Vc=qs;var z9e=new N;function iy(e,t){t.collectionChanged.addEventListener(iy.prototype._onCollectionChanged,this),this._scene=e,this._primitives=e.primitives,this._entityCollection=t,this._tilesetHash={},this._entitiesToVisualize=new xt,this._onCollectionChanged(t,t.values,[],[])}iy.prototype.update=function(e){let t=this._entitiesToVisualize.values,n=this._tilesetHash,i=this._primitives;for(let o=0,r=t.length;o<r;o++){let s=t[o],a=s._tileset,c,l=n[s.id],f=s.isShowing&&s.isAvailable(e)&&q.getValueOrDefault(a._show,e,!0),d;if(f&&(d=s.computeModelMatrix(e,z9e),c=Pe.createIfNeeded(q.getValueOrUndefined(a._uri,e))),!f){u(l)&&(l.tilesetPrimitive.show=!1);continue}let p=u(l)?l.tilesetPrimitive:void 0;(!u(p)||c.url!==l.url)&&(u(p)&&(i.removeAndDestroy(p),delete n[s.id]),p=new Vc({url:c}),p.id=s,i.add(p),l={tilesetPrimitive:p,url:c.url,loadFail:!1},n[s.id]=l,H9e(p,s,n)),p.show=!0,u(d)&&(p.modelMatrix=d),p.maximumScreenSpaceError=q.getValueOrDefault(a.maximumScreenSpaceError,e,p.maximumScreenSpaceError)}return!0};iy.prototype.isDestroyed=function(){return!1};iy.prototype.destroy=function(){this._entityCollection.collectionChanged.removeEventListener(iy.prototype._onCollectionChanged,this);let e=this._entitiesToVisualize.values,t=this._tilesetHash,n=this._primitives;for(let i=e.length-1;i>-1;i--)P9(this,e[i],t,n);return le(this)};iy.prototype.getBoundingSphere=function(e,t){let n=this._tilesetHash[e.id];if(!u(n)||n.loadFail)return at.FAILED;let i=n.tilesetPrimitive;return!u(i)||!i.show?at.FAILED:i.ready?(se.clone(i.boundingSphere,t),at.DONE):at.PENDING};iy.prototype._onCollectionChanged=function(e,t,n,i){let o,r,s=this._entitiesToVisualize,a=this._tilesetHash,c=this._primitives;for(o=t.length-1;o>-1;o--)r=t[o],u(r._tileset)&&s.set(r.id,r);for(o=i.length-1;o>-1;o--)r=i[o],u(r._tileset)?s.set(r.id,r):(P9(this,r,a,c),s.remove(r.id));for(o=n.length-1;o>-1;o--)r=n[o],P9(this,r,a,c),s.remove(r.id)};function P9(e,t,n,i){let o=n[t.id];u(o)&&(i.removeAndDestroy(o.tilesetPrimitive),delete n[t.id])}function H9e(e,t,n){e.readyPromise.catch(function(i){console.error(i),n[t.id].loadFail=!0})}var eB=iy;var G9e=z.WHITE,W9e=z.BLACK,j9e=new H(2,2);function bE(e){e=y(e,y.EMPTY_OBJECT),this._definitionChanged=new ye,this._evenColor=void 0,this._evenColorSubscription=void 0,this._oddColor=void 0,this._oddColorSubscription=void 0,this._repeat=void 0,this._repeatSubscription=void 0,this.evenColor=e.evenColor,this.oddColor=e.oddColor,this.repeat=e.repeat}Object.defineProperties(bE.prototype,{isConstant:{get:function(){return q.isConstant(this._evenColor)&&q.isConstant(this._oddColor)&&q.isConstant(this._repeat)}},definitionChanged:{get:function(){return this._definitionChanged}},evenColor:ae("evenColor"),oddColor:ae("oddColor"),repeat:ae("repeat")});bE.prototype.getType=function(e){return"Checkerboard"};bE.prototype.getValue=function(e,t){return u(t)||(t={}),t.lightColor=q.getValueOrClonedDefault(this._evenColor,e,G9e,t.lightColor),t.darkColor=q.getValueOrClonedDefault(this._oddColor,e,W9e,t.darkColor),t.repeat=q.getValueOrDefault(this._repeat,e,j9e),t};bE.prototype.equals=function(e){return this===e||e instanceof bE&&q.equals(this._evenColor,e._evenColor)&&q.equals(this._oddColor,e._oddColor)&&q.equals(this._repeat,e._repeat)};var SE=bE;var Dae={id:void 0};function tB(e){if(e._firing){e._refire=!0;return}if(e._suspendCount===0){let t=e._addedEntities,n=e._removedEntities,i=e._changedEntities;if(i.length!==0||t.length!==0||n.length!==0){e._firing=!0;do{e._refire=!1;let o=t.values.slice(0),r=n.values.slice(0),s=i.values.slice(0);t.removeAll(),n.removeAll(),i.removeAll(),e._collectionChanged.raiseEvent(e,o,r,s)}while(e._refire);e._firing=!1}}}function $a(e){this._owner=e,this._entities=new xt,this._addedEntities=new xt,this._removedEntities=new xt,this._changedEntities=new xt,this._suspendCount=0,this._collectionChanged=new ye,this._id=Gn(),this._show=!0,this._firing=!1,this._refire=!1}$a.prototype.suspendEvents=function(){this._suspendCount++};$a.prototype.resumeEvents=function(){this._suspendCount--,tB(this)};Object.defineProperties($a.prototype,{collectionChanged:{get:function(){return this._collectionChanged}},id:{get:function(){return this._id}},values:{get:function(){return this._entities.values}},show:{get:function(){return this._show},set:function(e){if(e===this._show)return;this.suspendEvents();let t,n=[],i=this._entities.values,o=i.length;for(t=0;t<o;t++)n.push(i[t].isShowing);for(this._show=e,t=0;t<o;t++){let r=n[t],s=i[t];r!==s.isShowing&&s.definitionChanged.raiseEvent(s,"isShowing",s.isShowing,r)}this.resumeEvents()}},owner:{get:function(){return this._owner}}});$a.prototype.computeAvailability=function(){let e=ke.MAXIMUM_VALUE,t=ke.MINIMUM_VALUE,n=this._entities.values;for(let i=0,o=n.length;i<o;i++){let s=n[i].availability;if(u(s)){let a=s.start,c=s.stop;$.lessThan(a,e)&&!a.equals(ke.MINIMUM_VALUE)&&(e=a),$.greaterThan(c,t)&&!c.equals(ke.MAXIMUM_VALUE)&&(t=c)}}return ke.MAXIMUM_VALUE.equals(e)&&(e=ke.MINIMUM_VALUE),ke.MINIMUM_VALUE.equals(t)&&(t=ke.MAXIMUM_VALUE),new An({start:e,stop:t})};$a.prototype.add=function(e){e instanceof jo||(e=new jo(e));let t=e.id,n=this._entities;if(n.contains(t))throw new ue(`An entity with id ${t} already exists in this collection.`);return e.entityCollection=this,n.set(t,e),this._removedEntities.remove(t)||this._addedEntities.set(t,e),e.definitionChanged.addEventListener($a.prototype._onEntityDefinitionChanged,this),tB(this),e};$a.prototype.remove=function(e){return u(e)?this.removeById(e.id):!1};$a.prototype.contains=function(e){return this._entities.get(e.id)===e};$a.prototype.removeById=function(e){if(!u(e))return!1;let n=this._entities.get(e);return this._entities.remove(e)?(this._addedEntities.remove(e)||(this._removedEntities.set(e,n),this._changedEntities.remove(e)),this._entities.remove(e),n.definitionChanged.removeEventListener($a.prototype._onEntityDefinitionChanged,this),tB(this),!0):!1};$a.prototype.removeAll=function(){let e=this._entities,t=e.length,n=e.values,i=this._addedEntities,o=this._removedEntities;for(let r=0;r<t;r++){let s=n[r],a=s.id,c=i.get(a);u(c)||(s.definitionChanged.removeEventListener($a.prototype._onEntityDefinitionChanged,this),o.set(a,s))}e.removeAll(),i.removeAll(),this._changedEntities.removeAll(),tB(this)};$a.prototype.getById=function(e){return this._entities.get(e)};$a.prototype.getOrCreateEntity=function(e){let t=this._entities.get(e);return u(t)||(Dae.id=e,t=new jo(Dae),this.add(t)),t};$a.prototype._onEntityDefinitionChanged=function(e){let t=e.id;this._addedEntities.contains(t)||this._changedEntities.set(t,e),tB(this)};var ws=$a;var FU={id:void 0},vE=new Array(2);function O9(e){let t=e.propertyNames,n=t.length;for(let i=0;i<n;i++)e[t[i]]=void 0;e._name=void 0,e._availability=void 0}function wae(e,t,n,i){vE[0]=n,vE[1]=i.id,t[JSON.stringify(vE)]=i.definitionChanged.addEventListener(Ir.prototype._onDefinitionChanged,e)}function Iae(e,t,n,i){vE[0]=n,vE[1]=i.id;let o=JSON.stringify(vE);t[o](),t[o]=void 0}function oy(e){if(e._shouldRecomposite=!0,e._suspendCount!==0)return;let t=e._collections,n=t.length,i=e._collectionsCopy,o=i.length,r,s,a,c,l,f=e._composite,d=new ws(e),p=e._eventHash,g;for(r=0;r<o;r++)for(l=i[r],l.collectionChanged.removeEventListener(Ir.prototype._onCollectionChanged,e),a=l.values,g=l.id,c=a.length-1;c>-1;c--)s=a[c],Iae(e,p,g,s);for(r=n-1;r>=0;r--)for(l=t[r],l.collectionChanged.addEventListener(Ir.prototype._onCollectionChanged,e),a=l.values,g=l.id,c=a.length-1;c>-1;c--){s=a[c],wae(e,p,g,s);let A=d.getById(s.id);u(A)||(A=f.getById(s.id),u(A)?O9(A):(FU.id=s.id,A=new jo(FU)),d.add(A)),A.merge(s)}e._collectionsCopy=t.slice(0),f.suspendEvents(),f.removeAll();let m=d.values;for(r=0;r<m.length;r++)f.add(m[r]);f.resumeEvents()}function Ir(e,t){this._owner=t,this._composite=new ws(this),this._suspendCount=0,this._collections=u(e)?e.slice():[],this._collectionsCopy=[],this._id=Gn(),this._eventHash={},oy(this),this._shouldRecomposite=!1}Object.defineProperties(Ir.prototype,{collectionChanged:{get:function(){return this._composite._collectionChanged}},id:{get:function(){return this._id}},values:{get:function(){return this._composite.values}},owner:{get:function(){return this._owner}}});Ir.prototype.addCollection=function(e,t){u(t)?this._collections.splice(t,0,e):(t=this._collections.length,this._collections.push(e)),oy(this)};Ir.prototype.removeCollection=function(e){let t=this._collections.indexOf(e);return t!==-1?(this._collections.splice(t,1),oy(this),!0):!1};Ir.prototype.removeAllCollections=function(){this._collections.length=0,oy(this)};Ir.prototype.containsCollection=function(e){return this._collections.indexOf(e)!==-1};Ir.prototype.contains=function(e){return this._composite.contains(e)};Ir.prototype.indexOfCollection=function(e){return this._collections.indexOf(e)};Ir.prototype.getCollection=function(e){return this._collections[e]};Ir.prototype.getCollectionsLength=function(){return this._collections.length};function VU(e,t){return e.indexOf(t)}function Pae(e,t,n){let i=e._collections;if(t=O.clamp(t,0,i.length-1),n=O.clamp(n,0,i.length-1),t===n)return;let o=i[t];i[t]=i[n],i[n]=o,oy(e)}Ir.prototype.raiseCollection=function(e){let t=VU(this._collections,e);Pae(this,t,t+1)};Ir.prototype.lowerCollection=function(e){let t=VU(this._collections,e);Pae(this,t,t-1)};Ir.prototype.raiseCollectionToTop=function(e){let t=VU(this._collections,e);t!==this._collections.length-1&&(this._collections.splice(t,1),this._collections.push(e),oy(this))};Ir.prototype.lowerCollectionToBottom=function(e){let t=VU(this._collections,e);t!==0&&(this._collections.splice(t,1),this._collections.splice(0,0,e),oy(this))};Ir.prototype.suspendEvents=function(){this._suspendCount++,this._composite.suspendEvents()};Ir.prototype.resumeEvents=function(){this._suspendCount--,this._shouldRecomposite&&this._suspendCount===0&&(oy(this),this._shouldRecomposite=!1),this._composite.resumeEvents()};Ir.prototype.computeAvailability=function(){return this._composite.computeAvailability()};Ir.prototype.getById=function(e){return this._composite.getById(e)};Ir.prototype._onCollectionChanged=function(e,t,n){let i=this._collectionsCopy,o=i.length,r=this._composite;r.suspendEvents();let s,a,c,l,f=n.length,d=this._eventHash,p=e.id;for(s=0;s<f;s++){let m=n[s];Iae(this,d,p,m);let A=m.id;for(a=o-1;a>=0;a--)c=i[a].getById(A),u(c)&&(u(l)||(l=r.getById(A),O9(l)),l.merge(c));u(l)||r.removeById(A),l=void 0}let g=t.length;for(s=0;s<g;s++){let m=t[s];wae(this,d,p,m);let A=m.id;for(a=o-1;a>=0;a--)c=i[a].getById(A),u(c)&&(u(l)||(l=r.getById(A),u(l)?O9(l):(FU.id=A,l=new jo(FU),r.add(l))),l.merge(c));l=void 0}r.resumeEvents()};Ir.prototype._onDefinitionChanged=function(e,t,n,i){let o=this._collections,r=this._composite,s=o.length,a=e.id,c=r.getById(a),l=c[t],f=!u(l),d=!0;for(let p=s-1;p>=0;p--){let g=o[p].getById(e.id);if(u(g)){let m=g[t];if(u(m)){if(d)if(d=!1,u(m.merge)&&u(m.clone))l=m.clone(l);else{l=m;break}l.merge(m)}}}f&&c.propertyNames.indexOf(t)===-1&&c.addProperty(t),c[t]=l};var R9=Ir;function B9(){this._removalFunctions=[]}B9.prototype.add=function(e,t,n){let i=e.addEventListener(t,n);this._removalFunctions.push(i);let o=this;return function(){i();let r=o._removalFunctions;r.splice(r.indexOf(i),1)}};B9.prototype.removeAll=function(){let e=this._removalFunctions;for(let t=0,n=e.length;t<n;++t)e[t]();e.length=0};var Pr=B9;function N9(e,t){return $.compare(e.start,t.start)}function Or(e){if(this._intervals=[],this._changedEvent=new ye,u(e)){let t=e.length;for(let n=0;n<t;n++)this.addInterval(e[n])}}Object.defineProperties(Or.prototype,{changedEvent:{get:function(){return this._changedEvent}},start:{get:function(){let e=this._intervals;return e.length===0?void 0:e[0].start}},isStartIncluded:{get:function(){let e=this._intervals;return e.length===0?!1:e[0].isStartIncluded}},stop:{get:function(){let 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An;Or.prototype.indexOf=function(e){let t=this._intervals;M9.start=e,M9.stop=e;let n=Po(t,M9,N9);return n>=0?t[n].isStartIncluded?n:n>0&&t[n-1].stop.equals(e)&&t[n-1].isStopIncluded?n-1:~n:(n=~n,n>0&&n-1<t.length&&An.contains(t[n-1],e)?n-1:~n)};Or.prototype.findInterval=function(e){e=y(e,y.EMPTY_OBJECT);let t=e.start,n=e.stop,i=e.isStartIncluded,o=e.isStopIncluded,r=this._intervals;for(let s=0,a=r.length;s<a;s++){let c=r[s];if((!u(t)||c.start.equals(t))&&(!u(n)||c.stop.equals(n))&&(!u(i)||c.isStartIncluded===i)&&(!u(o)||c.isStopIncluded===o))return r[s]}};Or.prototype.addInterval=function(e,t){if(e.isEmpty)return;let n=this._intervals;if(n.length===0||$.greaterThan(e.start,n[n.length-1].stop)){n.push(e),this._changedEvent.raiseEvent(this);return}let i=Po(n,e,N9);i<0?i=~i:i>0&&e.isStartIncluded&&n[i-1].isStartIncluded&&n[i-1].start.equals(e.start)?--i:i<n.length&&!e.isStartIncluded&&n[i].isStartIncluded&&n[i].start.equals(e.start)&&++i;let 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An({start:n[i-1].start,stop:e.start,isStartIncluded:n[i-1].isStartIncluded,isStopIncluded:!e.isStartIncluded,data:n[i-1].data}))));i<n.length&&(o=$.compare(e.stop,n[i].start),o>0||o===0&&(e.isStopIncluded||n[i].isStartIncluded));)if(u(t)?t(n[i].data,e.data):n[i].data===e.data)e=new An({start:e.start,stop:$.greaterThan(n[i].stop,e.stop)?n[i].stop:e.stop,isStartIncluded:e.isStartIncluded,isStopIncluded:$.greaterThan(n[i].stop,e.stop)?n[i].isStopIncluded:e.isStopIncluded,data:e.data}),n.splice(i,1);else if(n[i]=new An({start:e.stop,stop:n[i].stop,isStartIncluded:!e.isStopIncluded,isStopIncluded:n[i].isStopIncluded,data:n[i].data}),n[i].isEmpty)n.splice(i,1);else break;n.splice(i,0,e),this._changedEvent.raiseEvent(this)};Or.prototype.removeInterval=function(e){if(e.isEmpty)return!1;let t=this._intervals,n=Po(t,e,N9);n<0&&(n=~n);let i=!1;for(n>0&&($.greaterThan(t[n-1].stop,e.start)||t[n-1].stop.equals(e.start)&&t[n-1].isStopIncluded&&e.isStartIncluded)&&(i=!0,($.greaterThan(t[n-1].stop,e.stop)||t[n-1].isStopIncluded&&!e.isStopIncluded&&t[n-1].stop.equals(e.stop))&&t.splice(n,0,new An({start:e.stop,stop:t[n-1].stop,isStartIncluded:!e.isStopIncluded,isStopIncluded:t[n-1].isStopIncluded,data:t[n-1].data})),t[n-1]=new An({start:t[n-1].start,stop:e.start,isStartIncluded:t[n-1].isStartIncluded,isStopIncluded:!e.isStartIncluded,data:t[n-1].data})),n<t.length&&!e.isStartIncluded&&t[n].isStartIncluded&&e.start.equals(t[n].start)&&(i=!0,t.splice(n,0,new An({start:t[n].start,stop:t[n].start,isStartIncluded:!0,isStopIncluded:!0,data:t[n].data})),++n);n<t.length&&$.greaterThan(e.stop,t[n].stop);)i=!0,t.splice(n,1);return n<t.length&&e.stop.equals(t[n].stop)&&(i=!0,!e.isStopIncluded&&t[n].isStopIncluded?n+1<t.length&&t[n+1].start.equals(e.stop)&&t[n].data===t[n+1].data?(t.splice(n,1),t[n]=new 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Or);let n=e.julianDates,i=n.length,o=e.dataCallback,r=y(e.isStartIncluded,!0),s=y(e.isStopIncluded,!0),a=y(e.leadingInterval,!1),c=y(e.trailingInterval,!1),l,f=0;a&&(++f,l=new An({start:ke.MINIMUM_VALUE,stop:n[0],isStartIncluded:!0,isStopIncluded:!r}),l.data=u(o)?o(l,t.length):t.length,t.addInterval(l));for(let d=0;d<i-1;++d){let p=n[d],g=n[d+1];l=new An({start:p,stop:g,isStartIncluded:t.length===f?r:!0,isStopIncluded:d===i-2?s:!1}),l.data=u(o)?o(l,t.length):t.length,t.addInterval(l),p=g}return c&&(l=new An({start:n[i-1],stop:ke.MAXIMUM_VALUE,isStartIncluded:!s,isStopIncluded:!0}),l.data=u(o)?o(l,t.length):t.length,t.addInterval(l)),t};var ec=new Hm,nB=[0,31,28,31,30,31,30,31,31,30,31,30,31];function L9(e,t,n){u(n)||(n=new $),$.toGregorianDate(e,ec);let i=ec.millisecond+t.millisecond,o=ec.second+t.second,r=ec.minute+t.minute,s=ec.hour+t.hour,a=ec.day+t.day,c=ec.month+t.month,l=ec.year+t.year;for(i>=1e3&&(o+=Math.floor(i/1e3),i=i%1e3),o>=60&&(r+=Math.floor(o/60),o=o%60),r>=60&&(s+=Math.floor(r/60),r=r%60),s>=24&&(a+=Math.floor(s/24),s=s%24),nB[2]=Gm(l)?29:28;a>nB[c]||c>=13;)a>nB[c]&&(a-=nB[c],++c),c>=13&&(--c,l+=Math.floor(c/12),c=c%12,++c),nB[2]=Gm(l)?29:28;return ec.millisecond=i,ec.second=o,ec.minute=r,ec.hour=s,ec.day=a,ec.month=c,ec.year=l,$.fromGregorianDate(ec,n)}var q9e=new $,Y9e=/P(?:([\d.,]+)Y)?(?:([\d.,]+)M)?(?:([\d.,]+)W)?(?:([\d.,]+)D)?(?:T(?:([\d.,]+)H)?(?:([\d.,]+)M)?(?:([\d.,]+)S)?)?/;function Oae(e,t){if(!u(e)||e.length===0)return!1;if(t.year=0,t.month=0,t.day=0,t.hour=0,t.minute=0,t.second=0,t.millisecond=0,e[0]==="P"){let n=e.match(Y9e);if(!u(n))return!1;if(u(n[1])&&(t.year=Number(n[1].replace(",","."))),u(n[2])&&(t.month=Number(n[2].replace(",","."))),u(n[3])&&(t.day=Number(n[3].replace(",","."))*7),u(n[4])&&(t.day+=Number(n[4].replace(",","."))),u(n[5])&&(t.hour=Number(n[5].replace(",","."))),u(n[6])&&(t.minute=Number(n[6].replace(",","."))),u(n[7])){let i=Number(n[7].replace(",","."));t.second=Math.floor(i),t.millisecond=i%1*1e3}}else e[e.length-1]!=="Z"&&(e+="Z"),$.toGregorianDate($.fromIso8601(e,q9e),t);return t.year||t.month||t.day||t.hour||t.minute||t.second||t.millisecond}var iB=new Hm;Or.fromIso8601=function(e,t){let n=e.iso8601.split("/"),i=$.fromIso8601(n[0]),o=$.fromIso8601(n[1]),r=[];if(!Oae(n[2],iB))r.push(i,o);else{let s=$.clone(i);for(r.push(s);$.compare(s,o)<0;)s=L9(s,iB),$.compare(o,s)<=0&&$.clone(o,s),r.push(s)}return 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W=1/Math.max(.25,h.magnitude(h.cross(E,C,wE))),Q=oB.angleIsGreaterThanPi(x,C,M,r);Q?(S=h.add(M,h.multiplyByScalar(E,W*p,E),S),v=h.add(S,h.multiplyByScalar(R,p,v),v),Xs[0]=h.clone(P,Xs[0]),Xs[1]=h.clone(v,Xs[1]),D=V9(Xs,_+d,b+d,a),I=Ii.generateArc({positions:Xs,granularity:a,ellipsoid:r}),m=k9(I,R,l,m,r,D,1),R=h.cross(T,x,R),R=h.normalize(R,R),w=h.add(S,h.multiplyByScalar(R,p,w),w),c===Pi.ROUNDED||c===Pi.BEVELED?Fae(S,v,w,c,Q,r,m,l,b+d,o):(E=h.negate(E,E),m=n_(M,E,l,m,r,b+d,W,U)),P=h.clone(w,P)):(S=h.add(M,h.multiplyByScalar(E,W*p,E),S),v=h.add(S,h.multiplyByScalar(R,-p,v),v),Xs[0]=h.clone(P,Xs[0]),Xs[1]=h.clone(v,Xs[1]),D=V9(Xs,_+d,b+d,a),I=Ii.generateArc({positions:Xs,granularity:a,ellipsoid:r}),m=k9(I,R,l,m,r,D,1),R=h.cross(T,x,R),R=h.normalize(R,R),w=h.add(S,h.multiplyByScalar(R,-p,w),w),c===Pi.ROUNDED||c===Pi.BEVELED?Fae(S,v,w,c,Q,r,m,l,b+d,o):m=n_(M,E,l,m,r,b+d,W,U),P=h.clone(w,P)),C=h.negate(x,C)}else m=n_(P,R,l,m,r,_+d,1,1),P=M;_=b,b=s[k+1],M=L}Xs[0]=h.clone(P,Xs[0]),Xs[1]=h.clone(M,Xs[1]),D=V9(Xs,_+d,b+d,a),I=Ii.generateArc({positions:Xs,granularity:a,ellipsoid:r}),m=k9(I,R,l,m,r,D,1),o&&(A=n_(M,R,f,A,r,b+d,1,1)),g=m.length;let B=o?g+A.length:g,F=new Float64Array(B);return F.set(m),o&&F.set(A,g),F};var Pd=oB;var H9={},IE=new h,Hae=new h,_We=new h,Vae=new h,Uc=[new h,new h],Gae=new h,Wae=new h,jae=new h,gWe=new h,yWe=new h,AWe=new h,xWe=new h,CWe=new h,TWe=new h,EWe=new h,Uae=new Me,kae=new J;function HU(e,t,n,i,o){let r=h.angleBetween(h.subtract(t,e,IE),h.subtract(n,e,Hae)),s=i===Pi.BEVELED?1:Math.ceil(r/O.toRadians(5))+1,a=s*3,c=new Array(a);c[a-3]=n.x,c[a-2]=n.y,c[a-1]=n.z;let l;o?l=J.fromQuaternion(Me.fromAxisAngle(h.negate(e,IE),r/s,Uae),kae):l=J.fromQuaternion(Me.fromAxisAngle(e,r/s,Uae),kae);let f=0;t=h.clone(t,IE);for(let d=0;d<s;d++)t=J.multiplyByVector(l,t,t),c[f++]=t.x,c[f++]=t.y,c[f++]=t.z;return c}function bWe(e){let t=Gae,n=Wae,i=jae,o=e[1];n=h.fromArray(e[1],o.length-3,n),i=h.fromArray(e[0],0,i),t=h.midpoint(n,i,t);let r=HU(t,n,i,Pi.ROUNDED,!1),s=e.length-1,a=e[s-1];o=e[s],n=h.fromArray(a,a.length-3,n),i=h.fromArray(o,0,i),t=h.midpoint(n,i,t);let c=HU(t,n,i,Pi.ROUNDED,!1);return[r,c]}function zae(e,t,n,i){let o=IE;return i?o=h.add(e,t,o):(t=h.negate(t,t),o=h.add(e,t,o)),[o.x,o.y,o.z,n.x,n.y,n.z]}function z9(e,t,n,i){let o=new Array(e.length),r=new Array(e.length),s=h.multiplyByScalar(t,n,IE),a=h.negate(s,Hae),c=0,l=e.length-1;for(let f=0;f<e.length;f+=3){let d=h.fromArray(e,f,_We),p=h.add(d,a,Vae);o[c++]=p.x,o[c++]=p.y,o[c++]=p.z;let g=h.add(d,s,Vae);r[l--]=g.z,r[l--]=g.y,r[l--]=g.x}return i.push(o,r),i}H9.addAttribute=function(e,t,n,i){let o=t.x,r=t.y,s=t.z;u(n)&&(e[n]=o,e[n+1]=r,e[n+2]=s),u(i)&&(e[i]=s,e[i-1]=r,e[i-2]=o)};var SWe=new h,vWe=new h;H9.computePositions=function(e){let t=e.granularity,n=e.positions,i=e.ellipsoid,o=e.width/2,r=e.cornerType,s=e.saveAttributes,a=Gae,c=Wae,l=jae,f=gWe,d=yWe,p=AWe,g=xWe,m=CWe,A=TWe,x=EWe,C=[],E=s?[]:void 0,T=s?[]:void 0,S=n[0],v=n[1];c=h.normalize(h.subtract(v,S,c),c),a=i.geodeticSurfaceNormal(S,a),f=h.normalize(h.cross(a,c,f),f),s&&(E.push(f.x,f.y,f.z),T.push(a.x,a.y,a.z)),g=h.clone(S,g),S=v,l=h.negate(c,l);let w,R=[],P,M=n.length;for(P=1;P<M-1;P++){a=i.geodeticSurfaceNormal(S,a),v=n[P+1],c=h.normalize(h.subtract(v,S,c),c),d=h.normalize(h.add(c,l,d),d);let _=h.multiplyByScalar(a,h.dot(c,a),SWe);h.subtract(c,_,_),h.normalize(_,_);let b=h.multiplyByScalar(a,h.dot(l,a),vWe);if(h.subtract(l,b,b),h.normalize(b,b),!O.equalsEpsilon(Math.abs(h.dot(_,b)),1,O.EPSILON7)){d=h.cross(d,a,d),d=h.cross(a,d,d),d=h.normalize(d,d);let I=o/Math.max(.25,h.magnitude(h.cross(d,l,IE))),B=Pd.angleIsGreaterThanPi(c,l,S,i);d=h.multiplyByScalar(d,I,d),B?(m=h.add(S,d,m),x=h.add(m,h.multiplyByScalar(f,o,x),x),A=h.add(m,h.multiplyByScalar(f,o*2,A),A),Uc[0]=h.clone(g,Uc[0]),Uc[1]=h.clone(x,Uc[1]),w=Ii.generateArc({positions:Uc,granularity:t,ellipsoid:i}),C=z9(w,f,o,C),s&&(E.push(f.x,f.y,f.z),T.push(a.x,a.y,a.z)),p=h.clone(A,p),f=h.normalize(h.cross(a,c,f),f),A=h.add(m,h.multiplyByScalar(f,o*2,A),A),g=h.add(m,h.multiplyByScalar(f,o,g),g),r===Pi.ROUNDED||r===Pi.BEVELED?R.push({leftPositions:HU(m,p,A,r,B)}):R.push({leftPositions:zae(S,h.negate(d,d),A,B)})):(A=h.add(S,d,A),x=h.add(A,h.negate(h.multiplyByScalar(f,o,x),x),x),m=h.add(A,h.negate(h.multiplyByScalar(f,o*2,m),m),m),Uc[0]=h.clone(g,Uc[0]),Uc[1]=h.clone(x,Uc[1]),w=Ii.generateArc({positions:Uc,granularity:t,ellipsoid:i}),C=z9(w,f,o,C),s&&(E.push(f.x,f.y,f.z),T.push(a.x,a.y,a.z)),p=h.clone(m,p),f=h.normalize(h.cross(a,c,f),f),m=h.add(A,h.negate(h.multiplyByScalar(f,o*2,m),m),m),g=h.add(A,h.negate(h.multiplyByScalar(f,o,g),g),g),r===Pi.ROUNDED||r===Pi.BEVELED?R.push({rightPositions:HU(A,p,m,r,B)}):R.push({rightPositions:zae(S,d,m,B)})),l=h.negate(c,l)}S=v}a=i.geodeticSurfaceNormal(S,a),Uc[0]=h.clone(g,Uc[0]),Uc[1]=h.clone(S,Uc[1]),w=Ii.generateArc({positions:Uc,granularity:t,ellipsoid:i}),C=z9(w,f,o,C),s&&(E.push(f.x,f.y,f.z),T.push(a.x,a.y,a.z));let L;return r===Pi.ROUNDED&&(L=bWe(C)),{positions:C,corners:R,lefts:E,normals:T,endPositions:L}};var Fi=H9;var Xae=new h,Kae=new h,GU=new h,WU=new h,DWe=new h,Zae=new h,ay=new h,PE=new h;function Jae(e,t){for(let n=0;n<e.length;n++)e[n]=t.scaleToGeodeticSurface(e[n],e[n]);return e}function Od(e,t,n,i,o,r){let s=e.normals,a=e.tangents,c=e.bitangents,l=h.normalize(h.cross(n,t,ay),ay);r.normal&&Fi.addAttribute(s,t,i,o),r.tangent&&Fi.addAttribute(a,l,i,o),r.bitangent&&Fi.addAttribute(c,n,i,o)}function Qae(e,t,n){let i=e.positions,o=e.corners,r=e.endPositions,s=e.lefts,a=e.normals,c=new fn,l,f=0,d=0,p,g=0,m;for(p=0;p<i.length;p+=2)m=i[p].length-3,f+=m,g+=m*2,d+=i[p+1].length-3;for(f+=3,d+=3,p=0;p<o.length;p++){l=o[p];let Z=o[p].leftPositions;u(Z)?(m=Z.length,f+=m,g+=m):(m=o[p].rightPositions.length,d+=m,g+=m)}let A=u(r),x;A&&(x=r[0].length-3,f+=x,d+=x,x/=3,g+=x*6);let C=f+d,E=new Float64Array(C),T=t.normal?new Float32Array(C):void 0,S=t.tangent?new Float32Array(C):void 0,v=t.bitangent?new Float32Array(C):void 0,w={normals:T,tangents:S,bitangents:v},R=0,P=C-1,M,L,_,b,D=Xae,I=Kae,B,F,k=x/2,U=Fe.createTypedArray(C/3,g),G=0;if(A){F=GU,B=WU;let Z=r[0];for(D=h.fromArray(a,0,D),I=h.fromArray(s,0,I),p=0;p<k;p++)F=h.fromArray(Z,(k-1-p)*3,F),B=h.fromArray(Z,(k+p)*3,B),Fi.addAttribute(E,B,R),Fi.addAttribute(E,F,void 0,P),Od(w,D,I,R,P,t),L=R/3,b=L+1,M=(P-2)/3,_=M-1,U[G++]=M,U[G++]=L,U[G++]=_,U[G++]=_,U[G++]=L,U[G++]=b,R+=3,P-=3}let V=0,Y=0,W=i[V++],Q=i[V++];E.set(W,R),E.set(Q,P-Q.length+1),I=h.fromArray(s,Y,I);let j,K;for(m=Q.length-3,p=0;p<m;p+=3)j=n.geodeticSurfaceNormal(h.fromArray(W,p,ay),ay),K=n.geodeticSurfaceNormal(h.fromArray(Q,m-p,PE),PE),D=h.normalize(h.add(j,K,D),D),Od(w,D,I,R,P,t),L=R/3,b=L+1,M=(P-2)/3,_=M-1,U[G++]=M,U[G++]=L,U[G++]=_,U[G++]=_,U[G++]=L,U[G++]=b,R+=3,P-=3;for(j=n.geodeticSurfaceNormal(h.fromArray(W,m,ay),ay),K=n.geodeticSurfaceNormal(h.fromArray(Q,m,PE),PE),D=h.normalize(h.add(j,K,D),D),Y+=3,p=0;p<o.length;p++){let Z;l=o[p];let pe=l.leftPositions,Ae=l.rightPositions,re,ge,fe=Zae,be=GU,De=WU;if(D=h.fromArray(a,Y,D),u(pe)){for(Od(w,D,I,void 0,P,t),P-=3,re=b,ge=_,Z=0;Z<pe.length/3;Z++)fe=h.fromArray(pe,Z*3,fe),U[G++]=re,U[G++]=ge-Z-1,U[G++]=ge-Z,Fi.addAttribute(E,fe,void 0,P),be=h.fromArray(E,(ge-Z-1)*3,be),De=h.fromArray(E,re*3,De),I=h.normalize(h.subtract(be,De,I),I),Od(w,D,I,void 0,P,t),P-=3;fe=h.fromArray(E,re*3,fe),be=h.subtract(h.fromArray(E,ge*3,be),fe,be),De=h.subtract(h.fromArray(E,(ge-Z)*3,De),fe,De),I=h.normalize(h.add(be,De,I),I),Od(w,D,I,R,void 0,t),R+=3}else{for(Od(w,D,I,R,void 0,t),R+=3,re=_,ge=b,Z=0;Z<Ae.length/3;Z++)fe=h.fromArray(Ae,Z*3,fe),U[G++]=re,U[G++]=ge+Z,U[G++]=ge+Z+1,Fi.addAttribute(E,fe,R),be=h.fromArray(E,re*3,be),De=h.fromArray(E,(ge+Z)*3,De),I=h.normalize(h.subtract(be,De,I),I),Od(w,D,I,R,void 0,t),R+=3;fe=h.fromArray(E,re*3,fe),be=h.subtract(h.fromArray(E,(ge+Z)*3,be),fe,be),De=h.subtract(h.fromArray(E,ge*3,De),fe,De),I=h.normalize(h.negate(h.add(De,be,I),I),I),Od(w,D,I,void 0,P,t),P-=3}for(W=i[V++],Q=i[V++],W.splice(0,3),Q.splice(Q.length-3,3),E.set(W,R),E.set(Q,P-Q.length+1),m=Q.length-3,Y+=3,I=h.fromArray(s,Y,I),Z=0;Z<Q.length;Z+=3)j=n.geodeticSurfaceNormal(h.fromArray(W,Z,ay),ay),K=n.geodeticSurfaceNormal(h.fromArray(Q,m-Z,PE),PE),D=h.normalize(h.add(j,K,D),D),Od(w,D,I,R,P,t),b=R/3,L=b-1,_=(P-2)/3,M=_+1,U[G++]=M,U[G++]=L,U[G++]=_,U[G++]=_,U[G++]=L,U[G++]=b,R+=3,P-=3;R-=3,P+=3}if(D=h.fromArray(a,a.length-3,D),Od(w,D,I,R,P,t),A){R+=3,P-=3,F=GU,B=WU;let Z=r[1];for(p=0;p<k;p++)F=h.fromArray(Z,(x-p-1)*3,F),B=h.fromArray(Z,p*3,B),Fi.addAttribute(E,F,void 0,P),Fi.addAttribute(E,B,R),Od(w,D,I,R,P,t),b=R/3,L=b-1,_=(P-2)/3,M=_+1,U[G++]=M,U[G++]=L,U[G++]=_,U[G++]=_,U[G++]=L,U[G++]=b,R+=3,P-=3}if(c.position=new ve({componentDatatype:X.DOUBLE,componentsPerAttribute:3,values:E}),t.st){let Z=new Float32Array(C/3*2),pe,Ae,re=0;if(A){f/=3,d/=3;let ge=Math.PI/(x+1);Ae=1/(f-x+1),pe=1/(d-x+1);let fe,be=x/2;for(p=be+1;p<x+1;p++)fe=O.PI_OVER_TWO+ge*p,Z[re++]=pe*(1+Math.cos(fe)),Z[re++]=.5*(1+Math.sin(fe));for(p=1;p<d-x+1;p++)Z[re++]=p*pe,Z[re++]=0;for(p=x;p>be;p--)fe=O.PI_OVER_TWO-p*ge,Z[re++]=1-pe*(1+Math.cos(fe)),Z[re++]=.5*(1+Math.sin(fe));for(p=be;p>0;p--)fe=O.PI_OVER_TWO-ge*p,Z[re++]=1-Ae*(1+Math.cos(fe)),Z[re++]=.5*(1+Math.sin(fe));for(p=f-x;p>0;p--)Z[re++]=p*Ae,Z[re++]=1;for(p=1;p<be+1;p++)fe=O.PI_OVER_TWO+ge*p,Z[re++]=Ae*(1+Math.cos(fe)),Z[re++]=.5*(1+Math.sin(fe))}else{for(f/=3,d/=3,Ae=1/(f-1),pe=1/(d-1),p=0;p<d;p++)Z[re++]=p*pe,Z[re++]=0;for(p=f;p>0;p--)Z[re++]=(p-1)*Ae,Z[re++]=1}c.st=new ve({componentDatatype:X.FLOAT,componentsPerAttribute:2,values:Z})}return t.normal&&(c.normal=new ve({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:w.normals})),t.tangent&&(c.tangent=new ve({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:w.tangents})),t.bitangent&&(c.bitangent=new ve({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:w.bitangents})),{attributes:c,indices:U}}function wWe(e,t){if(!t.normal&&!t.tangent&&!t.bitangent&&!t.st)return e;let n=e.position.values,i,o;(t.normal||t.bitangent)&&(i=e.normal.values,o=e.bitangent.values);let r=e.position.values.length/18,s=r*3,a=r*2,c=s*2,l;if(t.normal||t.bitangent||t.tangent){let f=t.normal?new Float32Array(s*6):void 0,d=t.tangent?new Float32Array(s*6):void 0,p=t.bitangent?new Float32Array(s*6):void 0,g=Xae,m=Kae,A=GU,x=WU,C=DWe,E=Zae,T=c;for(l=0;l<s;l+=3){let S=T+c;g=h.fromArray(n,l,g),m=h.fromArray(n,l+s,m),A=h.fromArray(n,(l+3)%s,A),m=h.subtract(m,g,m),A=h.subtract(A,g,A),x=h.normalize(h.cross(m,A,x),x),t.normal&&(Fi.addAttribute(f,x,S),Fi.addAttribute(f,x,S+3),Fi.addAttribute(f,x,T),Fi.addAttribute(f,x,T+3)),(t.tangent||t.bitangent)&&(E=h.fromArray(i,l,E),t.bitangent&&(Fi.addAttribute(p,E,S),Fi.addAttribute(p,E,S+3),Fi.addAttribute(p,E,T),Fi.addAttribute(p,E,T+3)),t.tangent&&(C=h.normalize(h.cross(E,x,C),C),Fi.addAttribute(d,C,S),Fi.addAttribute(d,C,S+3),Fi.addAttribute(d,C,T),Fi.addAttribute(d,C,T+3))),T+=6}if(t.normal){for(f.set(i),l=0;l<s;l+=3)f[l+s]=-i[l],f[l+s+1]=-i[l+1],f[l+s+2]=-i[l+2];e.normal.values=f}else e.normal=void 0;if(t.bitangent?(p.set(o),p.set(o,s),e.bitangent.values=p):e.bitangent=void 0,t.tangent){let S=e.tangent.values;d.set(S),d.set(S,s),e.tangent.values=d}}if(t.st){let f=e.st.values,d=new Float32Array(a*6);d.set(f),d.set(f,a);let p=a*2;for(let g=0;g<2;g++){for(d[p++]=f[0],d[p++]=f[1],l=2;l<a;l+=2){let m=f[l],A=f[l+1];d[p++]=m,d[p++]=A,d[p++]=m,d[p++]=A}d[p++]=f[0],d[p++]=f[1]}e.st.values=d}return e}function G9(e,t,n){n[t++]=e[0],n[t++]=e[1],n[t++]=e[2];for(let i=3;i<e.length;i+=3){let o=e[i],r=e[i+1],s=e[i+2];n[t++]=o,n[t++]=r,n[t++]=s,n[t++]=o,n[t++]=r,n[t++]=s}return n[t++]=e[0],n[t++]=e[1],n[t++]=e[2],n}function IWe(e,t){let n=new we({position:t.position,normal:t.normal||t.bitangent||e.shadowVolume,tangent:t.tangent,bitangent:t.normal||t.bitangent,st:t.st}),i=e.ellipsoid,o=Fi.computePositions(e),r=Qae(o,n,i),s=e.height,a=e.extrudedHeight,c=r.attributes,l=r.indices,f=c.position.values,d=f.length,p=new Float64Array(d*6),g=new Float64Array(d);g.set(f);let m=new Float64Array(d*4);f=li.scaleToGeodeticHeight(f,s,i),m=G9(f,0,m),g=li.scaleToGeodeticHeight(g,a,i),m=G9(g,d*2,m),p.set(f),p.set(g,d),p.set(m,d*2),c.position.values=p,c=wWe(c,t);let A,x=d/3;if(e.shadowVolume){let M=c.normal.values;d=M.length;let L=new Float32Array(d*6);for(A=0;A<d;A++)M[A]=-M[A];L.set(M,d),L=G9(M,d*4,L),c.extrudeDirection=new ve({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:L}),t.normal||(c.normal=void 0)}if(u(e.offsetAttribute)){let M=new Uint8Array(x*6);if(e.offsetAttribute===tn.TOP)M=M.fill(1,0,x).fill(1,x*2,x*4);else{let L=e.offsetAttribute===tn.NONE?0:1;M=M.fill(L)}c.applyOffset=new ve({componentDatatype:X.UNSIGNED_BYTE,componentsPerAttribute:1,values:M})}let C=l.length,E=x+x,T=Fe.createTypedArray(p.length/3,C*2+E*3);T.set(l);let S=C;for(A=0;A<C;A+=3){let M=l[A],L=l[A+1],_=l[A+2];T[S++]=_+x,T[S++]=L+x,T[S++]=M+x}let v,w,R,P;for(A=0;A<E;A+=2)v=A+E,w=v+E,R=v+1,P=w+1,T[S++]=v,T[S++]=w,T[S++]=R,T[S++]=R,T[S++]=w,T[S++]=P;return{attributes:c,indices:T}}var qae=new h,rB=new h,_f=new he;function Yae(e,t,n,i,o,r){let s=h.subtract(t,e,qae);h.normalize(s,s);let a=n.geodeticSurfaceNormal(e,rB),c=h.cross(s,a,qae);h.multiplyByScalar(c,i,c);let l=o.latitude,f=o.longitude,d=r.latitude,p=r.longitude;h.add(e,c,rB),n.cartesianToCartographic(rB,_f);let g=_f.latitude,m=_f.longitude;l=Math.min(l,g),f=Math.min(f,m),d=Math.max(d,g),p=Math.max(p,m),h.subtract(e,c,rB),n.cartesianToCartographic(rB,_f),g=_f.latitude,m=_f.longitude,l=Math.min(l,g),f=Math.min(f,m),d=Math.max(d,g),p=Math.max(p,m),o.latitude=l,o.longitude=f,r.latitude=d,r.longitude=p}var pf=new h,sB=new h,El=new he,bl=new he;function $ae(e,t,n,i,o){e=Jae(e,t);let r=Co(e,h.equalsEpsilon),s=r.length;if(s<2||n<=0)return new ce;let a=n*.5;El.latitude=Number.POSITIVE_INFINITY,El.longitude=Number.POSITIVE_INFINITY,bl.latitude=Number.NEGATIVE_INFINITY,bl.longitude=Number.NEGATIVE_INFINITY;let c,l;if(i===Pi.ROUNDED){let p=r[0];h.subtract(p,r[1],pf),h.normalize(pf,pf),h.multiplyByScalar(pf,a,pf),h.add(p,pf,sB),t.cartesianToCartographic(sB,_f),c=_f.latitude,l=_f.longitude,El.latitude=Math.min(El.latitude,c),El.longitude=Math.min(El.longitude,l),bl.latitude=Math.max(bl.latitude,c),bl.longitude=Math.max(bl.longitude,l)}for(let p=0;p<s-1;++p)Yae(r[p],r[p+1],t,a,El,bl);let f=r[s-1];h.subtract(f,r[s-2],pf),h.normalize(pf,pf),h.multiplyByScalar(pf,a,pf),h.add(f,pf,sB),Yae(f,sB,t,a,El,bl),i===Pi.ROUNDED&&(t.cartesianToCartographic(sB,_f),c=_f.latitude,l=_f.longitude,El.latitude=Math.min(El.latitude,c),El.longitude=Math.min(El.longitude,l),bl.latitude=Math.max(bl.latitude,c),bl.longitude=Math.max(bl.longitude,l));let d=u(o)?o:new ce;return d.north=bl.latitude,d.south=El.latitude,d.east=bl.longitude,d.west=El.longitude,d}function o_(e){e=y(e,y.EMPTY_OBJECT);let t=e.positions,n=e.width,i=y(e.height,0),o=y(e.extrudedHeight,i);this._positions=t,this._ellipsoid=ie.clone(y(e.ellipsoid,ie.WGS84)),this._vertexFormat=we.clone(y(e.vertexFormat,we.DEFAULT)),this._width=n,this._height=Math.max(i,o),this._extrudedHeight=Math.min(i,o),this._cornerType=y(e.cornerType,Pi.ROUNDED),this._granularity=y(e.granularity,O.RADIANS_PER_DEGREE),this._shadowVolume=y(e.shadowVolume,!1),this._workerName="createCorridorGeometry",this._offsetAttribute=e.offsetAttribute,this._rectangle=void 0,this.packedLength=1+t.length*h.packedLength+ie.packedLength+we.packedLength+7}o_.pack=function(e,t,n){n=y(n,0);let i=e._positions,o=i.length;t[n++]=o;for(let r=0;r<o;++r,n+=h.packedLength)h.pack(i[r],t,n);return ie.pack(e._ellipsoid,t,n),n+=ie.packedLength,we.pack(e._vertexFormat,t,n),n+=we.packedLength,t[n++]=e._width,t[n++]=e._height,t[n++]=e._extrudedHeight,t[n++]=e._cornerType,t[n++]=e._granularity,t[n++]=e._shadowVolume?1:0,t[n]=y(e._offsetAttribute,-1),t};var ece=ie.clone(ie.UNIT_SPHERE),tce=new we,i_={positions:void 0,ellipsoid:ece,vertexFormat:tce,width:void 0,height:void 0,extrudedHeight:void 0,cornerType:void 0,granularity:void 0,shadowVolume:void 0,offsetAttribute:void 0};o_.unpack=function(e,t,n){t=y(t,0);let i=e[t++],o=new Array(i);for(let m=0;m<i;++m,t+=h.packedLength)o[m]=h.unpack(e,t);let r=ie.unpack(e,t,ece);t+=ie.packedLength;let s=we.unpack(e,t,tce);t+=we.packedLength;let a=e[t++],c=e[t++],l=e[t++],f=e[t++],d=e[t++],p=e[t++]===1,g=e[t];return u(n)?(n._positions=o,n._ellipsoid=ie.clone(r,n._ellipsoid),n._vertexFormat=we.clone(s,n._vertexFormat),n._width=a,n._height=c,n._extrudedHeight=l,n._cornerType=f,n._granularity=d,n._shadowVolume=p,n._offsetAttribute=g===-1?void 0:g,n):(i_.positions=o,i_.width=a,i_.height=c,i_.extrudedHeight=l,i_.cornerType=f,i_.granularity=d,i_.shadowVolume=p,i_.offsetAttribute=g===-1?void 0:g,new o_(i_))};o_.computeRectangle=function(e,t){e=y(e,y.EMPTY_OBJECT);let n=e.positions,i=e.width,o=y(e.ellipsoid,ie.WGS84),r=y(e.cornerType,Pi.ROUNDED);return $ae(n,o,i,r,t)};o_.createGeometry=function(e){let t=e._positions,n=e._width,i=e._ellipsoid;t=Jae(t,i);let o=Co(t,h.equalsEpsilon);if(o.length<2||n<=0)return;let r=e._height,s=e._extrudedHeight,a=!O.equalsEpsilon(r,s,0,O.EPSILON2),c=e._vertexFormat,l={ellipsoid:i,positions:o,width:n,cornerType:e._cornerType,granularity:e._granularity,saveAttributes:!0},f;if(a)l.height=r,l.extrudedHeight=s,l.shadowVolume=e._shadowVolume,l.offsetAttribute=e._offsetAttribute,f=IWe(l,c);else{let g=Fi.computePositions(l);if(f=Qae(g,c,i),f.attributes.position.values=li.scaleToGeodeticHeight(f.attributes.position.values,r,i),u(e._offsetAttribute)){let m=e._offsetAttribute===tn.NONE?0:1,A=f.attributes.position.values.length,x=new Uint8Array(A/3).fill(m);f.attributes.applyOffset=new ve({componentDatatype:X.UNSIGNED_BYTE,componentsPerAttribute:1,values:x})}}let d=f.attributes,p=se.fromVertices(d.position.values,void 0,3);return c.position||(f.attributes.position.values=void 0),new ct({attributes:d,indices:f.indices,primitiveType:Be.TRIANGLES,boundingSphere:p,offsetAttribute:e._offsetAttribute})};o_.createShadowVolume=function(e,t,n){let i=e._granularity,o=e._ellipsoid,r=t(i,o),s=n(i,o);return new o_({positions:e._positions,width:e._width,cornerType:e._cornerType,ellipsoid:o,granularity:i,extrudedHeight:r,height:s,vertexFormat:we.POSITION_ONLY,shadowVolume:!0})};Object.defineProperties(o_.prototype,{rectangle:{get:function(){return u(this._rectangle)||(this._rectangle=$ae(this._positions,this._ellipsoid,this._width,this._cornerType)),this._rectangle}},textureCoordinateRotationPoints:{get:function(){return[0,0,0,1,1,0]}}});var cx=o_;var nce=new h,ice=new h,PWe=new h;function OWe(e,t){for(let n=0;n<e.length;n++)e[n]=t.scaleToGeodeticSurface(e[n],e[n]);return e}function oce(e,t){let n=[],i=e.positions,o=e.corners,r=e.endPositions,s=new fn,a,c=0,l=0,f,d=0,p;for(f=0;f<i.length;f+=2)p=i[f].length-3,c+=p,d+=p/3*4,l+=i[f+1].length-3;for(c+=3,l+=3,f=0;f<o.length;f++){a=o[f];let B=o[f].leftPositions;u(B)?(p=B.length,c+=p,d+=p/3*2):(p=o[f].rightPositions.length,l+=p,d+=p/3*2)}let g=u(r),m;g&&(m=r[0].length-3,c+=m,l+=m,m/=3,d+=m*4);let A=c+l,x=new Float64Array(A),C=0,E=A-1,T,S,v,w,R,P,M=m/2,L=Fe.createTypedArray(A/3,d+4),_=0;if(L[_++]=C/3,L[_++]=(E-2)/3,g){n.push(C/3),P=nce,R=ice;let B=r[0];for(f=0;f<M;f++)P=h.fromArray(B,(M-1-f)*3,P),R=h.fromArray(B,(M+f)*3,R),Fi.addAttribute(x,R,C),Fi.addAttribute(x,P,void 0,E),S=C/3,w=S+1,T=(E-2)/3,v=T-1,L[_++]=T,L[_++]=v,L[_++]=S,L[_++]=w,C+=3,E-=3}let b=0,D=i[b++],I=i[b++];for(x.set(D,C),x.set(I,E-I.length+1),p=I.length-3,n.push(C/3,(E-2)/3),f=0;f<p;f+=3)S=C/3,w=S+1,T=(E-2)/3,v=T-1,L[_++]=T,L[_++]=v,L[_++]=S,L[_++]=w,C+=3,E-=3;for(f=0;f<o.length;f++){let B;a=o[f];let F=a.leftPositions,k=a.rightPositions,U,G=PWe;if(u(F)){for(E-=3,U=v,n.push(w),B=0;B<F.length/3;B++)G=h.fromArray(F,B*3,G),L[_++]=U-B-1,L[_++]=U-B,Fi.addAttribute(x,G,void 0,E),E-=3;n.push(U-Math.floor(F.length/6)),t===Pi.BEVELED&&n.push((E-2)/3+1),C+=3}else{for(C+=3,U=w,n.push(v),B=0;B<k.length/3;B++)G=h.fromArray(k,B*3,G),L[_++]=U+B,L[_++]=U+B+1,Fi.addAttribute(x,G,C),C+=3;n.push(U+Math.floor(k.length/6)),t===Pi.BEVELED&&n.push(C/3-1),E-=3}for(D=i[b++],I=i[b++],D.splice(0,3),I.splice(I.length-3,3),x.set(D,C),x.set(I,E-I.length+1),p=I.length-3,B=0;B<I.length;B+=3)w=C/3,S=w-1,v=(E-2)/3,T=v+1,L[_++]=T,L[_++]=v,L[_++]=S,L[_++]=w,C+=3,E-=3;C-=3,E+=3,n.push(C/3,(E-2)/3)}if(g){C+=3,E-=3,P=nce,R=ice;let B=r[1];for(f=0;f<M;f++)P=h.fromArray(B,(m-f-1)*3,P),R=h.fromArray(B,f*3,R),Fi.addAttribute(x,P,void 0,E),Fi.addAttribute(x,R,C),w=C/3,S=w-1,v=(E-2)/3,T=v+1,L[_++]=T,L[_++]=v,L[_++]=S,L[_++]=w,C+=3,E-=3;n.push(C/3)}else n.push(C/3,(E-2)/3);return L[_++]=C/3,L[_++]=(E-2)/3,s.position=new ve({componentDatatype:X.DOUBLE,componentsPerAttribute:3,values:x}),{attributes:s,indices:L,wallIndices:n}}function RWe(e){let t=e.ellipsoid,n=Fi.computePositions(e),i=oce(n,e.cornerType),o=i.wallIndices,r=e.height,s=e.extrudedHeight,a=i.attributes,c=i.indices,l=a.position.values,f=l.length,d=new Float64Array(f);d.set(l);let p=new Float64Array(f*2);if(l=li.scaleToGeodeticHeight(l,r,t),d=li.scaleToGeodeticHeight(d,s,t),p.set(l),p.set(d,f),a.position.values=p,f/=3,u(e.offsetAttribute)){let T=new Uint8Array(f*2);if(e.offsetAttribute===tn.TOP)T=T.fill(1,0,f);else{let S=e.offsetAttribute===tn.NONE?0:1;T=T.fill(S)}a.applyOffset=new ve({componentDatatype:X.UNSIGNED_BYTE,componentsPerAttribute:1,values:T})}let g,m=c.length,A=Fe.createTypedArray(p.length/3,(m+o.length)*2);A.set(c);let x=m;for(g=0;g<m;g+=2){let T=c[g],S=c[g+1];A[x++]=T+f,A[x++]=S+f}let C,E;for(g=0;g<o.length;g++)C=o[g],E=C+f,A[x++]=C,A[x++]=E;return{attributes:a,indices:A}}function aB(e){e=y(e,y.EMPTY_OBJECT);let t=e.positions,n=e.width,i=y(e.height,0),o=y(e.extrudedHeight,i);this._positions=t,this._ellipsoid=ie.clone(y(e.ellipsoid,ie.WGS84)),this._width=n,this._height=Math.max(i,o),this._extrudedHeight=Math.min(i,o),this._cornerType=y(e.cornerType,Pi.ROUNDED),this._granularity=y(e.granularity,O.RADIANS_PER_DEGREE),this._offsetAttribute=e.offsetAttribute,this._workerName="createCorridorOutlineGeometry",this.packedLength=1+t.length*h.packedLength+ie.packedLength+6}aB.pack=function(e,t,n){n=y(n,0);let i=e._positions,o=i.length;t[n++]=o;for(let r=0;r<o;++r,n+=h.packedLength)h.pack(i[r],t,n);return ie.pack(e._ellipsoid,t,n),n+=ie.packedLength,t[n++]=e._width,t[n++]=e._height,t[n++]=e._extrudedHeight,t[n++]=e._cornerType,t[n++]=e._granularity,t[n]=y(e._offsetAttribute,-1),t};var rce=ie.clone(ie.UNIT_SPHERE),cy={positions:void 0,ellipsoid:rce,width:void 0,height:void 0,extrudedHeight:void 0,cornerType:void 0,granularity:void 0,offsetAttribute:void 0};aB.unpack=function(e,t,n){t=y(t,0);let i=e[t++],o=new Array(i);for(let p=0;p<i;++p,t+=h.packedLength)o[p]=h.unpack(e,t);let r=ie.unpack(e,t,rce);t+=ie.packedLength;let s=e[t++],a=e[t++],c=e[t++],l=e[t++],f=e[t++],d=e[t];return u(n)?(n._positions=o,n._ellipsoid=ie.clone(r,n._ellipsoid),n._width=s,n._height=a,n._extrudedHeight=c,n._cornerType=l,n._granularity=f,n._offsetAttribute=d===-1?void 0:d,n):(cy.positions=o,cy.width=s,cy.height=a,cy.extrudedHeight=c,cy.cornerType=l,cy.granularity=f,cy.offsetAttribute=d===-1?void 0:d,new aB(cy))};aB.createGeometry=function(e){let t=e._positions,n=e._width,i=e._ellipsoid;t=OWe(t,i);let o=Co(t,h.equalsEpsilon);if(o.length<2||n<=0)return;let r=e._height,s=e._extrudedHeight,a=!O.equalsEpsilon(r,s,0,O.EPSILON2),c={ellipsoid:i,positions:o,width:n,cornerType:e._cornerType,granularity:e._granularity,saveAttributes:!1},l;if(a)c.height=r,c.extrudedHeight=s,c.offsetAttribute=e._offsetAttribute,l=RWe(c);else{let p=Fi.computePositions(c);if(l=oce(p,c.cornerType),l.attributes.position.values=li.scaleToGeodeticHeight(l.attributes.position.values,r,i),u(e._offsetAttribute)){let g=l.attributes.position.values.length,m=e._offsetAttribute===tn.NONE?0:1,A=new Uint8Array(g/3).fill(m);l.attributes.applyOffset=new ve({componentDatatype:X.UNSIGNED_BYTE,componentsPerAttribute:1,values:A})}}let f=l.attributes,d=se.fromVertices(f.position.values,void 0,3);return new ct({attributes:f,indices:l.indices,primitiveType:Be.LINES,boundingSphere:d,offsetAttribute:e._offsetAttribute})};var cB=aB;var BWe=new ei(0);function kc(e){si.call(this,e),this._zIndex=0,this._terrainOffsetProperty=void 0}u(Object.create)&&(kc.prototype=Object.create(si.prototype),kc.prototype.constructor=kc);Object.defineProperties(kc.prototype,{zIndex:{get:function(){return this._zIndex}},terrainOffsetProperty:{get:function(){return this._terrainOffsetProperty}}});kc.prototype._isOnTerrain=function(e,t){return this._fillEnabled&&!u(t.height)&&!u(t.extrudedHeight)&&Dc.isSupported(this._scene)};kc.prototype._getIsClosed=function(e){let t=e.height,n=e.extrudedHeight;return t===0||u(n)&&n!==t};kc.prototype._computeCenter=de.throwInstantiationError;kc.prototype._onEntityPropertyChanged=function(e,t,n,i){if(si.prototype._onEntityPropertyChanged.call(this,e,t,n,i),this._observedPropertyNames.indexOf(t)===-1)return;let o=this._entity[this._geometryPropertyName];if(!u(o))return;u(o.zIndex)&&(u(o.height)||u(o.extrudedHeight))&&Dt(Dt.geometryZIndex),this._zIndex=y(o.zIndex,BWe),u(this._terrainOffsetProperty)&&(this._terrainOffsetProperty.destroy(),this._terrainOffsetProperty=void 0);let r=o.heightReference,s=o.extrudedHeightReference;if(u(r)||u(s)){let a=new sd(this._computeCenter.bind(this),!this._dynamic);this._terrainOffsetProperty=new rA(this._scene,a,r,s)}};kc.prototype.destroy=function(){u(this._terrainOffsetProperty)&&(this._terrainOffsetProperty.destroy(),this._terrainOffsetProperty=void 0),si.prototype.destroy.call(this)};kc.getGeometryHeight=function(e,t){if(!u(e)){t!==We.NONE&&Dt(Dt.geometryHeightReference);return}return t!==We.CLAMP_TO_GROUND?e:0};kc.getGeometryExtrudedHeight=function(e,t){if(!u(e)){t!==We.NONE&&Dt(Dt.geometryExtrudedHeightReference);return}return t!==We.CLAMP_TO_GROUND?e:kc.CLAMP_TO_GROUND};kc.CLAMP_TO_GROUND="clamp";kc.computeGeometryOffsetAttribute=function(e,t,n,i){(!u(e)||!u(t))&&(t=We.NONE),(!u(n)||!u(i))&&(i=We.NONE);let o=0;if(t!==We.NONE&&o++,i===We.RELATIVE_TO_GROUND&&o++,o===2)return tn.ALL;if(o===1)return tn.TOP};var Yn=kc;var sce=new z,ace=h.ZERO,cce=new h,lce=new ce;function MWe(e){this.id=e,this.vertexFormat=void 0,this.positions=void 0,this.width=void 0,this.cornerType=void 0,this.height=void 0,this.extrudedHeight=void 0,this.granularity=void 0,this.offsetAttribute=void 0}function Rd(e,t){Yn.call(this,{entity:e,scene:t,geometryOptions:new MWe(e),geometryPropertyName:"corridor",observedPropertyNames:["availability","corridor"]}),this._onEntityPropertyChanged(e,"corridor",e.corridor,void 0)}u(Object.create)&&(Rd.prototype=Object.create(Yn.prototype),Rd.prototype.constructor=Rd);Rd.prototype.createFillGeometryInstance=function(e){let t=this._entity,n=t.isAvailable(e),i={show:new pn(n&&t.isShowing&&this._showProperty.getValue(e)&&this._fillProperty.getValue(e)),distanceDisplayCondition:Fn.fromDistanceDisplayCondition(this._distanceDisplayConditionProperty.getValue(e)),offset:void 0,color:void 0};if(this._materialProperty instanceof Bt){let o;u(this._materialProperty.color)&&(this._materialProperty.color.isConstant||n)&&(o=this._materialProperty.color.getValue(e,sce)),u(o)||(o=z.WHITE),i.color=Mt.fromColor(o)}return u(this._options.offsetAttribute)&&(i.offset=Yi.fromCartesian3(q.getValueOrDefault(this._terrainOffsetProperty,e,ace,cce))),new At({id:t,geometry:new cx(this._options),attributes:i})};Rd.prototype.createOutlineGeometryInstance=function(e){let t=this._entity,n=t.isAvailable(e),i=q.getValueOrDefault(this._outlineColorProperty,e,z.BLACK,sce),o={show:new pn(n&&t.isShowing&&this._showProperty.getValue(e)&&this._showOutlineProperty.getValue(e)),color:Mt.fromColor(i),distanceDisplayCondition:Fn.fromDistanceDisplayCondition(this._distanceDisplayConditionProperty.getValue(e)),offset:void 0};return u(this._options.offsetAttribute)&&(o.offset=Yi.fromCartesian3(q.getValueOrDefault(this._terrainOffsetProperty,e,ace,cce))),new At({id:t,geometry:new cB(this._options),attributes:o})};Rd.prototype._computeCenter=function(e,t){let n=q.getValueOrUndefined(this._entity.corridor.positions,e);if(!(!u(n)||n.length===0))return h.clone(n[Math.floor(n.length/2)],t)};Rd.prototype._isHidden=function(e,t){return!u(t.positions)||!u(t.width)||si.prototype._isHidden.call(this,e,t)};Rd.prototype._isDynamic=function(e,t){return!t.positions.isConstant||!q.isConstant(t.height)||!q.isConstant(t.extrudedHeight)||!q.isConstant(t.granularity)||!q.isConstant(t.width)||!q.isConstant(t.outlineWidth)||!q.isConstant(t.cornerType)||!q.isConstant(t.zIndex)||this._onTerrain&&!q.isConstant(this._materialProperty)&&!(this._materialProperty instanceof Bt)};Rd.prototype._setStaticOptions=function(e,t){let n=q.getValueOrUndefined(t.height,ke.MINIMUM_VALUE),i=q.getValueOrDefault(t.heightReference,ke.MINIMUM_VALUE,We.NONE),o=q.getValueOrUndefined(t.extrudedHeight,ke.MINIMUM_VALUE),r=q.getValueOrDefault(t.extrudedHeightReference,ke.MINIMUM_VALUE,We.NONE);u(o)&&!u(n)&&(n=0);let s=this._options;s.vertexFormat=this._materialProperty instanceof Bt?nn.VERTEX_FORMAT:co.MaterialSupport.TEXTURED.vertexFormat,s.positions=t.positions.getValue(ke.MINIMUM_VALUE,s.positions),s.width=t.width.getValue(ke.MINIMUM_VALUE),s.granularity=q.getValueOrUndefined(t.granularity,ke.MINIMUM_VALUE),s.cornerType=q.getValueOrUndefined(t.cornerType,ke.MINIMUM_VALUE),s.offsetAttribute=Yn.computeGeometryOffsetAttribute(n,i,o,r),s.height=Yn.getGeometryHeight(n,i),o=Yn.getGeometryExtrudedHeight(o,r),o===Yn.CLAMP_TO_GROUND&&(o=fi.getMinimumMaximumHeights(cx.computeRectangle(s,lce)).minimumTerrainHeight),s.extrudedHeight=o};Rd.DynamicGeometryUpdater=OE;function OE(e,t,n){ri.call(this,e,t,n)}u(Object.create)&&(OE.prototype=Object.create(ri.prototype),OE.prototype.constructor=OE);OE.prototype._isHidden=function(e,t,n){let i=this._options;return!u(i.positions)||!u(i.width)||ri.prototype._isHidden.call(this,e,t,n)};OE.prototype._setOptions=function(e,t,n){let i=this._options,o=q.getValueOrUndefined(t.height,n),r=q.getValueOrDefault(t.heightReference,n,We.NONE),s=q.getValueOrUndefined(t.extrudedHeight,n),a=q.getValueOrDefault(t.extrudedHeightReference,n,We.NONE);u(s)&&!u(o)&&(o=0),i.positions=q.getValueOrUndefined(t.positions,n),i.width=q.getValueOrUndefined(t.width,n),i.granularity=q.getValueOrUndefined(t.granularity,n),i.cornerType=q.getValueOrUndefined(t.cornerType,n),i.offsetAttribute=Yn.computeGeometryOffsetAttribute(o,r,s,a),i.height=Yn.getGeometryHeight(o,r),s=Yn.getGeometryExtrudedHeight(s,a),s===Yn.CLAMP_TO_GROUND&&(s=fi.getMinimumMaximumHeights(cx.computeRectangle(i,lce)).minimumTerrainHeight),i.extrudedHeight=s};var lB=Rd;function jU(){de.throwInstantiationError()}Object.defineProperties(jU.prototype,{name:{get:de.throwInstantiationError},clock:{get:de.throwInstantiationError},entities:{get:de.throwInstantiationError},isLoading:{get:de.throwInstantiationError},changedEvent:{get:de.throwInstantiationError},errorEvent:{get:de.throwInstantiationError},loadingEvent:{get:de.throwInstantiationError},show:{get:de.throwInstantiationError},clustering:{get:de.throwInstantiationError}});jU.prototype.update=function(e){de.throwInstantiationError()};jU.setLoading=function(e,t){e._isLoading!==t&&(t?e._entityCollection.suspendEvents():e._entityCollection.resumeEvents(),e._isLoading=t,e._loading.raiseEvent(e,t))};var Br=jU;function Qh(e,t){this._ellipsoid=e,this._cameraPosition=new h,this._cameraPositionInScaledSpace=new h,this._distanceToLimbInScaledSpaceSquared=0,u(t)&&(this.cameraPosition=t)}Object.defineProperties(Qh.prototype,{ellipsoid:{get:function(){return this._ellipsoid}},cameraPosition:{get:function(){return this._cameraPosition},set:function(e){let n=this._ellipsoid.transformPositionToScaledSpace(e,this._cameraPositionInScaledSpace),i=h.magnitudeSquared(n)-1;h.clone(e,this._cameraPosition),this._cameraPositionInScaledSpace=n,this._distanceToLimbInScaledSpaceSquared=i}}});var uce=new h;Qh.prototype.isPointVisible=function(e){let n=this._ellipsoid.transformPositionToScaledSpace(e,uce);return j9(n,this._cameraPositionInScaledSpace,this._distanceToLimbInScaledSpaceSquared)};Qh.prototype.isScaledSpacePointVisible=function(e){return j9(e,this._cameraPositionInScaledSpace,this._distanceToLimbInScaledSpaceSquared)};var LWe=new h;Qh.prototype.isScaledSpacePointVisiblePossiblyUnderEllipsoid=function(e,t){let n=this._ellipsoid,i,o;return u(t)&&t<0&&n.minimumRadius>-t?(o=LWe,o.x=this._cameraPosition.x/(n.radii.x+t),o.y=this._cameraPosition.y/(n.radii.y+t),o.z=this._cameraPosition.z/(n.radii.z+t),i=o.x*o.x+o.y*o.y+o.z*o.z-1):(o=this._cameraPositionInScaledSpace,i=this._distanceToLimbInScaledSpaceSquared),j9(e,o,i)};Qh.prototype.computeHorizonCullingPoint=function(e,t,n){return hce(this._ellipsoid,e,t,n)};var fce=ie.clone(ie.UNIT_SPHERE);Qh.prototype.computeHorizonCullingPointPossiblyUnderEllipsoid=function(e,t,n,i){let o=dce(this._ellipsoid,n,fce);return hce(o,e,t,i)};Qh.prototype.computeHorizonCullingPointFromVertices=function(e,t,n,i,o){return mce(this._ellipsoid,e,t,n,i,o)};Qh.prototype.computeHorizonCullingPointFromVerticesPossiblyUnderEllipsoid=function(e,t,n,i,o,r){let s=dce(this._ellipsoid,o,fce);return mce(s,e,t,n,i,r)};var NWe=[];Qh.prototype.computeHorizonCullingPointFromRectangle=function(e,t,n){let i=ce.subsample(e,t,0,NWe),o=se.fromPoints(i);if(!(h.magnitude(o.center)<.1*t.minimumRadius))return this.computeHorizonCullingPoint(o.center,i,n)};var FWe=new h;function dce(e,t,n){if(u(t)&&t<0&&e.minimumRadius>-t){let i=h.fromElements(e.radii.x+t,e.radii.y+t,e.radii.z+t,FWe);e=ie.fromCartesian3(i,n)}return e}function hce(e,t,n,i){u(i)||(i=new h);let o=gce(e,t),r=0;for(let s=0,a=n.length;s<a;++s){let c=n[s],l=pce(e,c,o);if(l<0)return;r=Math.max(r,l)}return _ce(o,r,i)}var qU=new h;function mce(e,t,n,i,o,r){u(r)||(r=new h),i=y(i,3),o=y(o,h.ZERO);let s=gce(e,t),a=0;for(let c=0,l=n.length;c<l;c+=i){qU.x=n[c]+o.x,qU.y=n[c+1]+o.y,qU.z=n[c+2]+o.z;let f=pce(e,qU,s);if(f<0)return;a=Math.max(a,f)}return _ce(s,a,r)}function j9(e,t,n){let i=t,o=n,r=h.subtract(e,i,uce),s=-h.dot(r,i);return!(o<0?s>0:s>o&&s*s/h.magnitudeSquared(r)>o)}var VWe=new h,UWe=new h;function pce(e,t,n){let i=e.transformPositionToScaledSpace(t,VWe),o=h.magnitudeSquared(i),r=Math.sqrt(o),s=h.divideByScalar(i,r,UWe);o=Math.max(1,o),r=Math.max(1,r);let a=h.dot(s,n),c=h.magnitude(h.cross(s,n,s)),l=1/r,f=Math.sqrt(o-1)*l;return 1/(a*l-c*f)}function _ce(e,t,n){if(!(t<=0||t===1/0||t!==t))return h.multiplyByScalar(e,t,n)}var W9=new h;function gce(e,t){return h.equals(t,h.ZERO)?t:(e.transformPositionToScaledSpace(t,W9),h.normalize(W9,W9))}var r_=Qh;function Mr(e,t){e=y(e,y.EMPTY_OBJECT);let n=e.translucencyByDistance,i=e.scaleByDistance,o=e.distanceDisplayCondition;u(n)&&(n=It.clone(n)),u(i)&&(i=It.clone(i)),u(o)&&(o=bt.clone(o)),this._show=y(e.show,!0),this._position=h.clone(y(e.position,h.ZERO)),this._actualPosition=h.clone(this._position),this._color=z.clone(y(e.color,z.WHITE)),this._outlineColor=z.clone(y(e.outlineColor,z.TRANSPARENT)),this._outlineWidth=y(e.outlineWidth,0),this._pixelSize=y(e.pixelSize,10),this._scaleByDistance=i,this._translucencyByDistance=n,this._distanceDisplayCondition=o,this._disableDepthTestDistance=y(e.disableDepthTestDistance,0),this._id=e.id,this._collection=y(e.collection,t),this._clusterShow=!0,this._pickId=void 0,this._pointPrimitiveCollection=t,this._dirty=!1,this._index=-1}var yce=Mr.SHOW_INDEX=0,Cce=Mr.POSITION_INDEX=1,kWe=Mr.COLOR_INDEX=2,zWe=Mr.OUTLINE_COLOR_INDEX=3,HWe=Mr.OUTLINE_WIDTH_INDEX=4,GWe=Mr.PIXEL_SIZE_INDEX=5,WWe=Mr.SCALE_BY_DISTANCE_INDEX=6,jWe=Mr.TRANSLUCENCY_BY_DISTANCE_INDEX=7,qWe=Mr.DISTANCE_DISPLAY_CONDITION_INDEX=8,YWe=Mr.DISABLE_DEPTH_DISTANCE_INDEX=9;Mr.NUMBER_OF_PROPERTIES=10;function gf(e,t){let n=e._pointPrimitiveCollection;u(n)&&(n._updatePointPrimitive(e,t),e._dirty=!0)}Object.defineProperties(Mr.prototype,{show:{get:function(){return this._show},set:function(e){this._show!==e&&(this._show=e,gf(this,yce))}},position:{get:function(){return this._position},set:function(e){let t=this._position;h.equals(t,e)||(h.clone(e,t),h.clone(e,this._actualPosition),gf(this,Cce))}},scaleByDistance:{get:function(){return this._scaleByDistance},set:function(e){let t=this._scaleByDistance;It.equals(t,e)||(this._scaleByDistance=It.clone(e,t),gf(this,WWe))}},translucencyByDistance:{get:function(){return this._translucencyByDistance},set:function(e){let t=this._translucencyByDistance;It.equals(t,e)||(this._translucencyByDistance=It.clone(e,t),gf(this,jWe))}},pixelSize:{get:function(){return this._pixelSize},set:function(e){this._pixelSize!==e&&(this._pixelSize=e,gf(this,GWe))}},color:{get:function(){return this._color},set:function(e){let t=this._color;z.equals(t,e)||(z.clone(e,t),gf(this,kWe))}},outlineColor:{get:function(){return this._outlineColor},set:function(e){let t=this._outlineColor;z.equals(t,e)||(z.clone(e,t),gf(this,zWe))}},outlineWidth:{get:function(){return this._outlineWidth},set:function(e){this._outlineWidth!==e&&(this._outlineWidth=e,gf(this,HWe))}},distanceDisplayCondition:{get:function(){return this._distanceDisplayCondition},set:function(e){bt.equals(this._distanceDisplayCondition,e)||(this._distanceDisplayCondition=bt.clone(e,this._distanceDisplayCondition),gf(this,qWe))}},disableDepthTestDistance:{get:function(){return this._disableDepthTestDistance},set:function(e){this._disableDepthTestDistance!==e&&(this._disableDepthTestDistance=e,gf(this,YWe))}},id:{get:function(){return this._id},set:function(e){this._id=e,u(this._pickId)&&(this._pickId.object.id=e)}},pickId:{get:function(){return this._pickId}},clusterShow:{get:function(){return this._clusterShow},set:function(e){this._clusterShow!==e&&(this._clusterShow=e,gf(this,yce))}}});Mr.prototype.getPickId=function(e){return u(this._pickId)||(this._pickId=e.createPickId({primitive:this,collection:this._collection,id:this._id})),this._pickId};Mr.prototype._getActualPosition=function(){return this._actualPosition};Mr.prototype._setActualPosition=function(e){h.clone(e,this._actualPosition),gf(this,Cce)};var Ace=new oe;Mr._computeActualPosition=function(e,t,n){return t.mode===te.SCENE3D?e:(N.multiplyByPoint(n,e,Ace),Zi.computeActualWgs84Position(t,Ace))};var xce=new oe;Mr._computeScreenSpacePosition=function(e,t,n,i){let o=N.multiplyByVector(e,oe.fromElements(t.x,t.y,t.z,1,xce),xce);return Zi.wgs84ToWindowCoordinates(n,o,i)};Mr.prototype.computeScreenSpacePosition=function(e,t){let n=this._pointPrimitiveCollection;u(t)||(t=new H);let i=n.modelMatrix,o=Mr._computeScreenSpacePosition(i,this._actualPosition,e,t);if(u(o))return o.y=e.canvas.clientHeight-o.y,o};Mr.getScreenSpaceBoundingBox=function(e,t,n){let i=e.pixelSize,o=i*.5,r=t.x-o,s=t.y-o,a=i,c=i;return u(n)||(n=new Ye),n.x=r,n.y=s,n.width=a,n.height=c,n};Mr.prototype.equals=function(e){return this===e||u(e)&&this._id===e._id&&h.equals(this._position,e._position)&&z.equals(this._color,e._color)&&this._pixelSize===e._pixelSize&&this._outlineWidth===e._outlineWidth&&this._show===e._show&&z.equals(this._outlineColor,e._outlineColor)&&It.equals(this._scaleByDistance,e._scaleByDistance)&&It.equals(this._translucencyByDistance,e._translucencyByDistance)&&bt.equals(this._distanceDisplayCondition,e._distanceDisplayCondition)&&this._disableDepthTestDistance===e._disableDepthTestDistance};Mr.prototype._destroy=function(){this._pickId=this._pickId&&this._pickId.destroy(),this._pointPrimitiveCollection=void 0};var Is=Mr;var ly=`in vec4 v_color;
in vec4 v_outlineColor;
in float v_innerPercent;
in float v_pixelDistance;
in vec4 v_pickColor;
void main()
{
// The distance in UV space from this fragment to the center of the point, at most 0.5.
float distanceToCenter = length(gl_PointCoord - vec2(0.5));
// The max distance stops one pixel shy of the edge to leave space for anti-aliasing.
float maxDistance = max(0.0, 0.5 - v_pixelDistance);
float wholeAlpha = 1.0 - smoothstep(maxDistance, 0.5, distanceToCenter);
float innerAlpha = 1.0 - smoothstep(maxDistance * v_innerPercent, 0.5 * v_innerPercent, distanceToCenter);
vec4 color = mix(v_outlineColor, v_color, innerAlpha);
color.a *= wholeAlpha;
// Fully transparent parts of the billboard are not pickable.
#if !defined(OPAQUE) && !defined(TRANSLUCENT)
if (color.a < 0.005) // matches 0/255 and 1/255
{
discard;
}
#else
// The billboard is rendered twice. The opaque pass discards translucent fragments
// and the translucent pass discards opaque fragments.
#ifdef OPAQUE
if (color.a < 0.995) // matches < 254/255
{
discard;
}
#else
if (color.a >= 0.995) // matches 254/255 and 255/255
{
discard;
}
#endif
#endif
out_FragColor = czm_gammaCorrect(color);
czm_writeLogDepth();
}
`;var uB=`uniform float u_maxTotalPointSize;
in vec4 positionHighAndSize;
in vec4 positionLowAndOutline;
in vec4 compressedAttribute0; // color, outlineColor, pick color
in vec4 compressedAttribute1; // show, translucency by distance, some free space
in vec4 scaleByDistance; // near, nearScale, far, farScale
in vec3 distanceDisplayConditionAndDisableDepth; // near, far, disableDepthTestDistance
out vec4 v_color;
out vec4 v_outlineColor;
out float v_innerPercent;
out float v_pixelDistance;
out vec4 v_pickColor;
const float SHIFT_LEFT8 = 256.0;
const float SHIFT_RIGHT8 = 1.0 / 256.0;
void main()
{
// Modifying this shader may also require modifications to PointPrimitive._computeScreenSpacePosition
// unpack attributes
vec3 positionHigh = positionHighAndSize.xyz;
vec3 positionLow = positionLowAndOutline.xyz;
float outlineWidthBothSides = 2.0 * positionLowAndOutline.w;
float totalSize = positionHighAndSize.w + outlineWidthBothSides;
float outlinePercent = outlineWidthBothSides / totalSize;
// Scale in response to browser-zoom.
totalSize *= czm_pixelRatio;
float temp = compressedAttribute1.x * SHIFT_RIGHT8;
float show = floor(temp);
#ifdef EYE_DISTANCE_TRANSLUCENCY
vec4 translucencyByDistance;
translucencyByDistance.x = compressedAttribute1.z;
translucencyByDistance.z = compressedAttribute1.w;
translucencyByDistance.y = ((temp - floor(temp)) * SHIFT_LEFT8) / 255.0;
temp = compressedAttribute1.y * SHIFT_RIGHT8;
translucencyByDistance.w = ((temp - floor(temp)) * SHIFT_LEFT8) / 255.0;
#endif
///////////////////////////////////////////////////////////////////////////
vec4 color;
vec4 outlineColor;
vec4 pickColor;
// compressedAttribute0.z => pickColor.rgb
temp = compressedAttribute0.z * SHIFT_RIGHT8;
pickColor.b = (temp - floor(temp)) * SHIFT_LEFT8;
temp = floor(temp) * SHIFT_RIGHT8;
pickColor.g = (temp - floor(temp)) * SHIFT_LEFT8;
pickColor.r = floor(temp);
// compressedAttribute0.x => color.rgb
temp = compressedAttribute0.x * SHIFT_RIGHT8;
color.b = (temp - floor(temp)) * SHIFT_LEFT8;
temp = floor(temp) * SHIFT_RIGHT8;
color.g = (temp - floor(temp)) * SHIFT_LEFT8;
color.r = floor(temp);
// compressedAttribute0.y => outlineColor.rgb
temp = compressedAttribute0.y * SHIFT_RIGHT8;
outlineColor.b = (temp - floor(temp)) * SHIFT_LEFT8;
temp = floor(temp) * SHIFT_RIGHT8;
outlineColor.g = (temp - floor(temp)) * SHIFT_LEFT8;
outlineColor.r = floor(temp);
// compressedAttribute0.w => color.a, outlineColor.a, pickColor.a
temp = compressedAttribute0.w * SHIFT_RIGHT8;
pickColor.a = (temp - floor(temp)) * SHIFT_LEFT8;
pickColor = pickColor / 255.0;
temp = floor(temp) * SHIFT_RIGHT8;
outlineColor.a = (temp - floor(temp)) * SHIFT_LEFT8;
outlineColor /= 255.0;
color.a = floor(temp);
color /= 255.0;
///////////////////////////////////////////////////////////////////////////
vec4 p = czm_translateRelativeToEye(positionHigh, positionLow);
vec4 positionEC = czm_modelViewRelativeToEye * p;
///////////////////////////////////////////////////////////////////////////
#if defined(EYE_DISTANCE_SCALING) || defined(EYE_DISTANCE_TRANSLUCENCY) || defined(DISTANCE_DISPLAY_CONDITION) || defined(DISABLE_DEPTH_DISTANCE)
float lengthSq;
if (czm_sceneMode == czm_sceneMode2D)
{
// 2D camera distance is a special case
// treat all billboards as flattened to the z=0.0 plane
lengthSq = czm_eyeHeight2D.y;
}
else
{
lengthSq = dot(positionEC.xyz, positionEC.xyz);
}
#endif
#ifdef EYE_DISTANCE_SCALING
totalSize *= czm_nearFarScalar(scaleByDistance, lengthSq);
#endif
if (totalSize > 0.0) {
// Add padding for anti-aliasing on both sides.
totalSize += 3.0;
}
// Clamp to max point size.
totalSize = min(totalSize, u_maxTotalPointSize);
// If size is too small, push vertex behind near plane for clipping.
// Note that context.minimumAliasedPointSize "will be at most 1.0".
if (totalSize < 1.0)
{
positionEC.xyz = vec3(0.0);
totalSize = 1.0;
}
float translucency = 1.0;
#ifdef EYE_DISTANCE_TRANSLUCENCY
translucency = czm_nearFarScalar(translucencyByDistance, lengthSq);
// push vertex behind near plane for clipping
if (translucency < 0.004)
{
positionEC.xyz = vec3(0.0);
}
#endif
#ifdef DISTANCE_DISPLAY_CONDITION
float nearSq = distanceDisplayConditionAndDisableDepth.x;
float farSq = distanceDisplayConditionAndDisableDepth.y;
if (lengthSq < nearSq || lengthSq > farSq) {
// push vertex behind camera to force it to be clipped
positionEC.xyz = vec3(0.0, 0.0, 1.0);
}
#endif
gl_Position = czm_projection * positionEC;
czm_vertexLogDepth();
#ifdef DISABLE_DEPTH_DISTANCE
float disableDepthTestDistance = distanceDisplayConditionAndDisableDepth.z;
if (disableDepthTestDistance == 0.0 && czm_minimumDisableDepthTestDistance != 0.0)
{
disableDepthTestDistance = czm_minimumDisableDepthTestDistance;
}
if (disableDepthTestDistance != 0.0)
{
// Don't try to "multiply both sides" by w. Greater/less-than comparisons won't work for negative values of w.
float zclip = gl_Position.z / gl_Position.w;
bool clipped = (zclip < -1.0 || zclip > 1.0);
if (!clipped && (disableDepthTestDistance < 0.0 || (lengthSq > 0.0 && lengthSq < disableDepthTestDistance)))
{
// Position z on the near plane.
gl_Position.z = -gl_Position.w;
#ifdef LOG_DEPTH
czm_vertexLogDepth(vec4(czm_currentFrustum.x));
#endif
}
}
#endif
v_color = color;
v_color.a *= translucency * show;
v_outlineColor = outlineColor;
v_outlineColor.a *= translucency * show;
v_innerPercent = 1.0 - outlinePercent;
v_pixelDistance = 2.0 / totalSize;
gl_PointSize = totalSize * show;
gl_Position *= show;
v_pickColor = pickColor;
}
`;var XWe=Is.SHOW_INDEX,X9=Is.POSITION_INDEX,Tce=Is.COLOR_INDEX,KWe=Is.OUTLINE_COLOR_INDEX,ZWe=Is.OUTLINE_WIDTH_INDEX,JWe=Is.PIXEL_SIZE_INDEX,Ece=Is.SCALE_BY_DISTANCE_INDEX,bce=Is.TRANSLUCENCY_BY_DISTANCE_INDEX,Sce=Is.DISTANCE_DISPLAY_CONDITION_INDEX,QWe=Is.DISABLE_DEPTH_DISTANCE_INDEX,K9=Is.NUMBER_OF_PROPERTIES,nc={positionHighAndSize:0,positionLowAndOutline:1,compressedAttribute0:2,compressedAttribute1:3,scaleByDistance:4,distanceDisplayConditionAndDisableDepth:5};function yf(e){e=y(e,y.EMPTY_OBJECT),this._sp=void 0,this._spTranslucent=void 0,this._rsOpaque=void 0,this._rsTranslucent=void 0,this._vaf=void 0,this._pointPrimitives=[],this._pointPrimitivesToUpdate=[],this._pointPrimitivesToUpdateIndex=0,this._pointPrimitivesRemoved=!1,this._createVertexArray=!1,this._shaderScaleByDistance=!1,this._compiledShaderScaleByDistance=!1,this._shaderTranslucencyByDistance=!1,this._compiledShaderTranslucencyByDistance=!1,this._shaderDistanceDisplayCondition=!1,this._compiledShaderDistanceDisplayCondition=!1,this._shaderDisableDepthDistance=!1,this._compiledShaderDisableDepthDistance=!1,this._propertiesChanged=new Uint32Array(K9),this._maxPixelSize=1,this._baseVolume=new se,this._baseVolumeWC=new se,this._baseVolume2D=new se,this._boundingVolume=new se,this._boundingVolumeDirty=!1,this._colorCommands=[],this.show=y(e.show,!0),this.modelMatrix=N.clone(y(e.modelMatrix,N.IDENTITY)),this._modelMatrix=N.clone(N.IDENTITY),this.debugShowBoundingVolume=y(e.debugShowBoundingVolume,!1),this.blendOption=y(e.blendOption,vo.OPAQUE_AND_TRANSLUCENT),this._blendOption=void 0,this._mode=te.SCENE3D,this._maxTotalPointSize=1,this._buffersUsage=[Ne.STATIC_DRAW,Ne.STATIC_DRAW,Ne.STATIC_DRAW,Ne.STATIC_DRAW,Ne.STATIC_DRAW,Ne.STATIC_DRAW,Ne.STATIC_DRAW,Ne.STATIC_DRAW,Ne.STATIC_DRAW];let t=this;this._uniforms={u_maxTotalPointSize:function(){return t._maxTotalPointSize}}}Object.defineProperties(yf.prototype,{length:{get:function(){return Z9(this),this._pointPrimitives.length}}});function vce(e){let t=e.length;for(let n=0;n<t;++n)e[n]&&e[n]._destroy()}yf.prototype.add=function(e){let t=new Is(e,this);return t._index=this._pointPrimitives.length,this._pointPrimitives.push(t),this._createVertexArray=!0,t};yf.prototype.remove=function(e){return this.contains(e)?(this._pointPrimitives[e._index]=null,this._pointPrimitivesRemoved=!0,this._createVertexArray=!0,e._destroy(),!0):!1};yf.prototype.removeAll=function(){vce(this._pointPrimitives),this._pointPrimitives=[],this._pointPrimitivesToUpdate=[],this._pointPrimitivesToUpdateIndex=0,this._pointPrimitivesRemoved=!1,this._createVertexArray=!0};function Z9(e){if(e._pointPrimitivesRemoved){e._pointPrimitivesRemoved=!1;let t=[],n=e._pointPrimitives,i=n.length;for(let o=0,r=0;o<i;++o){let s=n[o];s&&(s._index=r++,t.push(s))}e._pointPrimitives=t}}yf.prototype._updatePointPrimitive=function(e,t){e._dirty||(this._pointPrimitivesToUpdate[this._pointPrimitivesToUpdateIndex++]=e),++this._propertiesChanged[t]};yf.prototype.contains=function(e){return u(e)&&e._pointPrimitiveCollection===this};yf.prototype.get=function(e){return Z9(this),this._pointPrimitives[e]};yf.prototype.computeNewBuffersUsage=function(){let e=this._buffersUsage,t=!1,n=this._propertiesChanged;for(let i=0;i<K9;++i){let o=n[i]===0?Ne.STATIC_DRAW:Ne.STREAM_DRAW;t=t||e[i]!==o,e[i]=o}return t};function $We(e,t,n){return new Jm(e,[{index:nc.positionHighAndSize,componentsPerAttribute:4,componentDatatype:X.FLOAT,usage:n[X9]},{index:nc.positionLowAndShow,componentsPerAttribute:4,componentDatatype:X.FLOAT,usage:n[X9]},{index:nc.compressedAttribute0,componentsPerAttribute:4,componentDatatype:X.FLOAT,usage:n[Tce]},{index:nc.compressedAttribute1,componentsPerAttribute:4,componentDatatype:X.FLOAT,usage:n[bce]},{index:nc.scaleByDistance,componentsPerAttribute:4,componentDatatype:X.FLOAT,usage:n[Ece]},{index:nc.distanceDisplayConditionAndDisableDepth,componentsPerAttribute:3,componentDatatype:X.FLOAT,usage:n[Sce]}],t)}var q9=new Wn;function Dce(e,t,n,i){let o=i._index,r=i._getActualPosition();e._mode===te.SCENE3D&&(se.expand(e._baseVolume,r,e._baseVolume),e._boundingVolumeDirty=!0),Wn.fromCartesian(r,q9);let s=i.pixelSize,a=i.outlineWidth;e._maxPixelSize=Math.max(e._maxPixelSize,s+a);let c=n[nc.positionHighAndSize],l=q9.high;c(o,l.x,l.y,l.z,s);let f=n[nc.positionLowAndOutline],d=q9.low;f(o,d.x,d.y,d.z,a)}var YU=65536,fB=256;function wce(e,t,n,i){let o=i._index,r=i.color,s=i.getPickId(t).color,a=i.outlineColor,c=z.floatToByte(r.red),l=z.floatToByte(r.green),f=z.floatToByte(r.blue),d=c*YU+l*fB+f;c=z.floatToByte(a.red),l=z.floatToByte(a.green),f=z.floatToByte(a.blue);let p=c*YU+l*fB+f;c=z.floatToByte(s.red),l=z.floatToByte(s.green),f=z.floatToByte(s.blue);let g=c*YU+l*fB+f,m=z.floatToByte(r.alpha)*YU+z.floatToByte(a.alpha)*fB+z.floatToByte(s.alpha),A=n[nc.compressedAttribute0];A(o,d,p,g,m)}function Ice(e,t,n,i){let o=i._index,r=0,s=1,a=1,c=1,l=i.translucencyByDistance;u(l)&&(r=l.near,s=l.nearValue,a=l.far,c=l.farValue,(s!==1||c!==1)&&(e._shaderTranslucencyByDistance=!0));let f=i.show&&i.clusterShow;i.color.alpha===0&&i.outlineColor.alpha===0&&(f=!1),s=O.clamp(s,0,1),s=s===1?255:s*255|0;let d=(f?1:0)*fB+s;c=O.clamp(c,0,1),c=c===1?255:c*255|0;let p=c,g=n[nc.compressedAttribute1];g(o,d,p,r,a)}function Pce(e,t,n,i){let o=i._index,r=n[nc.scaleByDistance],s=0,a=1,c=1,l=1,f=i.scaleByDistance;u(f)&&(s=f.near,a=f.nearValue,c=f.far,l=f.farValue,(a!==1||l!==1)&&(e._shaderScaleByDistance=!0)),r(o,s,a,c,l)}function Oce(e,t,n,i){let o=i._index,r=n[nc.distanceDisplayConditionAndDisableDepth],s=0,a=Number.MAX_VALUE,c=i.distanceDisplayCondition;u(c)&&(s=c.near,a=c.far,s*=s,a*=a,e._shaderDistanceDisplayCondition=!0);let l=i.disableDepthTestDistance;l*=l,l>0&&(e._shaderDisableDepthDistance=!0,l===Number.POSITIVE_INFINITY&&(l=-1)),r(o,s,a,l)}function e7e(e,t,n,i){Dce(e,t,n,i),wce(e,t,n,i),Ice(e,t,n,i),Pce(e,t,n,i),Oce(e,t,n,i)}function Y9(e,t,n,i,o,r){let s;i.mode===te.SCENE3D?(s=e._baseVolume,e._boundingVolumeDirty=!0):s=e._baseVolume2D;let a=[];for(let c=0;c<n;++c){let l=t[c],f=l.position,d=Is._computeActualPosition(f,i,o);u(d)&&(l._setActualPosition(d),r?a.push(d):se.expand(s,d,s))}r&&se.fromPoints(a,s)}function t7e(e,t){let n=t.mode,i=e._pointPrimitives,o=e._pointPrimitivesToUpdate,r=e._modelMatrix;e._createVertexArray||e._mode!==n||n!==te.SCENE3D&&!N.equals(r,e.modelMatrix)?(e._mode=n,N.clone(e.modelMatrix,r),e._createVertexArray=!0,(n===te.SCENE3D||n===te.SCENE2D||n===te.COLUMBUS_VIEW)&&Y9(e,i,i.length,t,r,!0)):n===te.MORPHING?Y9(e,i,i.length,t,r,!0):(n===te.SCENE2D||n===te.COLUMBUS_VIEW)&&Y9(e,o,e._pointPrimitivesToUpdateIndex,t,r,!1)}function n7e(e,t,n){let o=t.camera.getPixelSize(n,t.context.drawingBufferWidth,t.context.drawingBufferHeight)*e._maxPixelSize;n.radius+=o}var i7e=[];yf.prototype.update=function(e){if(Z9(this),!this.show)return;this._maxTotalPointSize=Nt.maximumAliasedPointSize,t7e(this,e);let n=this._pointPrimitives.length,i=this._pointPrimitivesToUpdate,o=this._pointPrimitivesToUpdateIndex,r=this._propertiesChanged,s=this._createVertexArray,a,c=e.context,l=e.passes,f=l.pick;if(s||!f&&this.computeNewBuffersUsage()){this._createVertexArray=!1;for(let v=0;v<K9;++v)r[v]=0;if(this._vaf=this._vaf&&this._vaf.destroy(),n>0){this._vaf=$We(c,n,this._buffersUsage),a=this._vaf.writers;for(let v=0;v<n;++v){let w=this._pointPrimitives[v];w._dirty=!1,e7e(this,c,a,w)}this._vaf.commit()}this._pointPrimitivesToUpdateIndex=0}else if(o>0){let v=i7e;v.length=0,(r[X9]||r[ZWe]||r[JWe])&&v.push(Dce),(r[Tce]||r[KWe])&&v.push(wce),(r[XWe]||r[bce])&&v.push(Ice),r[Ece]&&v.push(Pce),(r[Sce]||r[QWe])&&v.push(Oce);let w=v.length;if(a=this._vaf.writers,o/n>.1){for(let R=0;R<o;++R){let P=i[R];P._dirty=!1;for(let M=0;M<w;++M)v[M](this,c,a,P)}this._vaf.commit()}else{for(let R=0;R<o;++R){let P=i[R];P._dirty=!1;for(let M=0;M<w;++M)v[M](this,c,a,P);this._vaf.subCommit(P._index,1)}this._vaf.endSubCommits()}this._pointPrimitivesToUpdateIndex=0}if(o>n*1.5&&(i.length=n),!u(this._vaf)||!u(this._vaf.va))return;this._boundingVolumeDirty&&(this._boundingVolumeDirty=!1,se.transform(this._baseVolume,this.modelMatrix,this._baseVolumeWC));let d,p=N.IDENTITY;e.mode===te.SCENE3D?(p=this.modelMatrix,d=se.clone(this._baseVolumeWC,this._boundingVolume)):d=se.clone(this._baseVolume2D,this._boundingVolume),n7e(this,e,d);let g=this._blendOption!==this.blendOption;this._blendOption=this.blendOption,g&&(this._blendOption===vo.OPAQUE||this._blendOption===vo.OPAQUE_AND_TRANSLUCENT?this._rsOpaque=Ve.fromCache({depthTest:{enabled:!0,func:ee.LEQUAL},depthMask:!0}):this._rsOpaque=void 0,this._blendOption===vo.TRANSLUCENT||this._blendOption===vo.OPAQUE_AND_TRANSLUCENT?this._rsTranslucent=Ve.fromCache({depthTest:{enabled:!0,func:ee.LEQUAL},depthMask:!1,blending:un.ALPHA_BLEND}):this._rsTranslucent=void 0),this._shaderDisableDepthDistance=this._shaderDisableDepthDistance||e.minimumDisableDepthTestDistance!==0;let m,A;(g||this._shaderScaleByDistance&&!this._compiledShaderScaleByDistance||this._shaderTranslucencyByDistance&&!this._compiledShaderTranslucencyByDistance||this._shaderDistanceDisplayCondition&&!this._compiledShaderDistanceDisplayCondition||this._shaderDisableDepthDistance!==this._compiledShaderDisableDepthDistance)&&(m=new Ue({sources:[uB]}),this._shaderScaleByDistance&&m.defines.push("EYE_DISTANCE_SCALING"),this._shaderTranslucencyByDistance&&m.defines.push("EYE_DISTANCE_TRANSLUCENCY"),this._shaderDistanceDisplayCondition&&m.defines.push("DISTANCE_DISPLAY_CONDITION"),this._shaderDisableDepthDistance&&m.defines.push("DISABLE_DEPTH_DISTANCE"),this._blendOption===vo.OPAQUE_AND_TRANSLUCENT&&(A=new Ue({defines:["OPAQUE"],sources:[ly]}),this._sp=Yt.replaceCache({context:c,shaderProgram:this._sp,vertexShaderSource:m,fragmentShaderSource:A,attributeLocations:nc}),A=new Ue({defines:["TRANSLUCENT"],sources:[ly]}),this._spTranslucent=Yt.replaceCache({context:c,shaderProgram:this._spTranslucent,vertexShaderSource:m,fragmentShaderSource:A,attributeLocations:nc})),this._blendOption===vo.OPAQUE&&(A=new Ue({sources:[ly]}),this._sp=Yt.replaceCache({context:c,shaderProgram:this._sp,vertexShaderSource:m,fragmentShaderSource:A,attributeLocations:nc})),this._blendOption===vo.TRANSLUCENT&&(A=new Ue({sources:[ly]}),this._spTranslucent=Yt.replaceCache({context:c,shaderProgram:this._spTranslucent,vertexShaderSource:m,fragmentShaderSource:A,attributeLocations:nc})),this._compiledShaderScaleByDistance=this._shaderScaleByDistance,this._compiledShaderTranslucencyByDistance=this._shaderTranslucencyByDistance,this._compiledShaderDistanceDisplayCondition=this._shaderDistanceDisplayCondition,this._compiledShaderDisableDepthDistance=this._shaderDisableDepthDistance);let x,C,E,T,S=e.commandList;if(l.render||f){let v=this._colorCommands,w=this._blendOption===vo.OPAQUE,R=this._blendOption===vo.OPAQUE_AND_TRANSLUCENT;x=this._vaf.va,C=x.length,v.length=C;let P=R?C*2:C;for(T=0;T<P;++T){let M=w||R&&T%2===0;E=v[T],u(E)||(E=v[T]=new tt),E.primitiveType=Be.POINTS,E.pass=M||!R?Ee.OPAQUE:Ee.TRANSLUCENT,E.owner=this;let L=R?Math.floor(T/2):T;E.boundingVolume=d,E.modelMatrix=p,E.shaderProgram=M?this._sp:this._spTranslucent,E.uniformMap=this._uniforms,E.vertexArray=x[L].va,E.renderState=M?this._rsOpaque:this._rsTranslucent,E.debugShowBoundingVolume=this.debugShowBoundingVolume,E.pickId="v_pickColor",S.push(E)}}};yf.prototype.isDestroyed=function(){return!1};yf.prototype.destroy=function(){return this._sp=this._sp&&this._sp.destroy(),this._spTranslucent=this._spTranslucent&&this._spTranslucent.destroy(),this._spPick=this._spPick&&this._spPick.destroy(),this._vaf=this._vaf&&this._vaf.destroy(),vce(this._pointPrimitives),le(this)};var RE=yf;var Nce=ki(Rce(),1);function Bd(e){e=y(e,y.EMPTY_OBJECT),this._enabled=y(e.enabled,!1),this._pixelRange=y(e.pixelRange,80),this._minimumClusterSize=y(e.minimumClusterSize,2),this._clusterBillboards=y(e.clusterBillboards,!0),this._clusterLabels=y(e.clusterLabels,!0),this._clusterPoints=y(e.clusterPoints,!0),this._labelCollection=void 0,this._billboardCollection=void 0,this._pointCollection=void 0,this._clusterBillboardCollection=void 0,this._clusterLabelCollection=void 0,this._clusterPointCollection=void 0,this._collectionIndicesByEntity={},this._unusedLabelIndices=[],this._unusedBillboardIndices=[],this._unusedPointIndices=[],this._previousClusters=[],this._previousHeight=void 0,this._enabledDirty=!1,this._clusterDirty=!1,this._cluster=void 0,this._removeEventListener=void 0,this._clusterEvent=new ye,this.show=y(e.show,!0)}function o7e(e){return e.coord.x}function r7e(e){return e.coord.y}function Bce(e,t){e.x-=t,e.y-=t,e.width+=t*2,e.height+=t*2}var s7e=new Ye;function Mce(e,t,n,i,o){if(u(e._labelCollection)&&i._clusterLabels?o=qg.getScreenSpaceBoundingBox(e,t,o):u(e._billboardCollection)&&i._clusterBillboards?o=mo.getScreenSpaceBoundingBox(e,t,o):u(e._pointPrimitiveCollection)&&i._clusterPoints&&(o=Is.getScreenSpaceBoundingBox(e,t,o)),Bce(o,n),i._clusterLabels&&!u(e._labelCollection)&&u(e.id)&&Fce(i,e.id.id)&&u(e.id._label)){let r=i._collectionIndicesByEntity[e.id.id].labelIndex,s=i._labelCollection.get(r),a=qg.getScreenSpaceBoundingBox(s,t,s7e);Bce(a,n),o=Ye.union(o,a,o)}return o}function a7e(e,t){if(e.clusterShow=!0,!u(e._labelCollection)&&u(e.id)&&Fce(t,e.id.id)&&u(e.id._label)){let n=t._collectionIndicesByEntity[e.id.id].labelIndex,i=t._labelCollection.get(n);i.clusterShow=!0}}function Lce(e,t,n,i){let o={billboard:i._clusterBillboardCollection.add(),label:i._clusterLabelCollection.add(),point:i._clusterPointCollection.add()};o.billboard.show=!1,o.point.show=!1,o.label.show=!0,o.label.text=t.toLocaleString(),o.label.id=n,o.billboard.position=o.label.position=o.point.position=e,i._clusterEvent.raiseEvent(n,o)}function Fce(e,t){return u(e)&&u(e._collectionIndicesByEntity[t])&&u(e._collectionIndicesByEntity[t].labelIndex)}function $9(e,t,n,i,o){if(!u(e))return;let r=e.length;for(let s=0;s<r;++s){let a=e.get(s);if(a.clusterShow=!1,!a.show||o._scene.mode===te.SCENE3D&&!i.isPointVisible(a.position))continue;let c=o._clusterLabels&&u(a._labelCollection),l=o._clusterBillboards&&u(a.id._billboard),f=o._clusterPoints&&u(a.id._point);if(c&&(f||l))continue;let d=a.computeScreenSpacePosition(n);u(d)&&t.push({index:s,collection:e,clustered:!1,coord:d})}}var c7e=new Ye,l7e=new Ye,u7e=new Ye;function f7e(e){return function(t){if(u(t)&&t<.05||!e.enabled)return;let n=e._scene,i=e._labelCollection,o=e._billboardCollection,r=e._pointCollection;if(!u(i)&&!u(o)&&!u(r)||!e._clusterBillboards&&!e._clusterLabels&&!e._clusterPoints)return;let s=e._clusterLabelCollection,a=e._clusterBillboardCollection,c=e._clusterPointCollection;u(s)?s.removeAll():s=e._clusterLabelCollection=new jh({scene:n}),u(a)?a.removeAll():a=e._clusterBillboardCollection=new iu({scene:n}),u(c)?c.removeAll():c=e._clusterPointCollection=new RE;let l=e._pixelRange,f=e._minimumClusterSize,d=e._previousClusters,p=[],g=e._previousHeight,m=n.camera.positionCartographic.height,A=n.mapProjection.ellipsoid,x=n.camera.positionWC,C=new r_(A,x),E=[];e._clusterLabels&&$9(i,E,n,C,e),e._clusterBillboards&&$9(o,E,n,C,e),e._clusterPoints&&$9(r,E,n,C,e);let T,S,v,w,R,P,M,L,_,b,D,I,B=new Nce.default(E,o7e,r7e,64,Int32Array);if(m<g)for(v=d.length,T=0;T<v;++T){let F=d[T];if(!C.isPointVisible(F.position))continue;let k=mo._computeScreenSpacePosition(N.IDENTITY,F.position,h.ZERO,H.ZERO,n);if(!u(k))continue;let U=1-m/g,G=F.width=F.width*U,V=F.height=F.height*U;G=Math.max(G,F.minimumWidth),V=Math.max(V,F.minimumHeight);let Y=k.x-G*.5,W=k.y-V*.5,Q=k.x+G,j=k.y+V;for(R=B.range(Y,W,Q,j),P=R.length,b=0,_=[],S=0;S<P;++S)M=R[S],L=E[M],L.clustered||(++b,D=L.collection,I=L.index,_.push(D.get(I).id));if(b>=f)for(Lce(F.position,b,_,e),p.push(F),S=0;S<P;++S)E[R[S]].clustered=!0}for(v=E.length,T=0;T<v;++T){let F=E[T];if(F.clustered)continue;F.clustered=!0,D=F.collection,I=F.index;let k=D.get(I);w=Mce(k,F.coord,l,e,c7e);let U=Ye.clone(w,l7e);R=B.range(w.x,w.y,w.x+w.width,w.y+w.height),P=R.length;let G=h.clone(k.position);for(b=1,_=[k.id],S=0;S<P;++S)if(M=R[S],L=E[M],!L.clustered){let V=L.collection.get(L.index),Y=Mce(V,L.coord,l,e,u7e);h.add(V.position,G,G),Ye.union(U,Y,U),++b,_.push(V.id)}if(b>=f){let V=h.multiplyByScalar(G,1/b,G);for(Lce(V,b,_,e),p.push({position:V,width:U.width,height:U.height,minimumWidth:w.width,minimumHeight:w.height}),S=0;S<P;++S)E[R[S]].clustered=!0}else a7e(k,e)}s.length===0&&(s.destroy(),e._clusterLabelCollection=void 0),a.length===0&&(a.destroy(),e._clusterBillboardCollection=void 0),c.length===0&&(c.destroy(),e._clusterPointCollection=void 0),e._previousClusters=p,e._previousHeight=m}}Bd.prototype._initialize=function(e){this._scene=e;let t=f7e(this);this._cluster=t,this._removeEventListener=e.camera.changed.addEventListener(t)};Object.defineProperties(Bd.prototype,{enabled:{get:function(){return this._enabled},set:function(e){this._enabledDirty=e!==this._enabled,this._enabled=e}},pixelRange:{get:function(){return this._pixelRange},set:function(e){this._clusterDirty=this._clusterDirty||e!==this._pixelRange,this._pixelRange=e}},minimumClusterSize:{get:function(){return this._minimumClusterSize},set:function(e){this._clusterDirty=this._clusterDirty||e!==this._minimumClusterSize,this._minimumClusterSize=e}},clusterEvent:{get:function(){return this._clusterEvent}},clusterBillboards:{get:function(){return this._clusterBillboards},set:function(e){this._clusterDirty=this._clusterDirty||e!==this._clusterBillboards,this._clusterBillboards=e}},clusterLabels:{get:function(){return this._clusterLabels},set:function(e){this._clusterDirty=this._clusterDirty||e!==this._clusterLabels,this._clusterLabels=e}},clusterPoints:{get:function(){return this._clusterPoints},set:function(e){this._clusterDirty=this._clusterDirty||e!==this._clusterPoints,this._clusterPoints=e}}});function tW(e,t,n,i){return function(o){let r=this[e];u(this._collectionIndicesByEntity)||(this._collectionIndicesByEntity={});let s=this._collectionIndicesByEntity[o.id];if(u(s)||(s=this._collectionIndicesByEntity[o.id]={billboardIndex:void 0,labelIndex:void 0,pointIndex:void 0}),u(r)&&u(s[i]))return r.get(s[i]);u(r)||(r=this[e]=new t({scene:this._scene}));let a,c,l=this[n];l.length>0?(a=l.pop(),c=r.get(a)):(c=r.add(),a=r.length-1),s[i]=a;let f=this;return Promise.resolve().then(function(){f._clusterDirty=!0}),c}}function nW(e,t){let n=e._collectionIndicesByEntity[t];!u(n.billboardIndex)&&!u(n.labelIndex)&&!u(n.pointIndex)&&delete e._collectionIndicesByEntity[t]}Bd.prototype.getLabel=tW("_labelCollection",jh,"_unusedLabelIndices","labelIndex");Bd.prototype.removeLabel=function(e){let t=this._collectionIndicesByEntity&&this._collectionIndicesByEntity[e.id];if(!u(this._labelCollection)||!u(t)||!u(t.labelIndex))return;let n=t.labelIndex;t.labelIndex=void 0,nW(this,e.id);let i=this._labelCollection.get(n);i.show=!1,i.text="",i.id=void 0,this._unusedLabelIndices.push(n),this._clusterDirty=!0};Bd.prototype.getBillboard=tW("_billboardCollection",iu,"_unusedBillboardIndices","billboardIndex");Bd.prototype.removeBillboard=function(e){let t=this._collectionIndicesByEntity&&this._collectionIndicesByEntity[e.id];if(!u(this._billboardCollection)||!u(t)||!u(t.billboardIndex))return;let n=t.billboardIndex;t.billboardIndex=void 0,nW(this,e.id);let i=this._billboardCollection.get(n);i.id=void 0,i.show=!1,i.image=void 0,this._unusedBillboardIndices.push(n),this._clusterDirty=!0};Bd.prototype.getPoint=tW("_pointCollection",RE,"_unusedPointIndices","pointIndex");Bd.prototype.removePoint=function(e){let t=this._collectionIndicesByEntity&&this._collectionIndicesByEntity[e.id];if(!u(this._pointCollection)||!u(t)||!u(t.pointIndex))return;let n=t.pointIndex;t.pointIndex=void 0,nW(this,e.id);let i=this._pointCollection.get(n);i.show=!1,i.id=void 0,this._unusedPointIndices.push(n),this._clusterDirty=!0};function eW(e){if(!u(e))return;let t=e.length;for(let n=0;n<t;++n)e.get(n).clusterShow=!0}function d7e(e){e.enabled||(u(e._clusterLabelCollection)&&e._clusterLabelCollection.destroy(),u(e._clusterBillboardCollection)&&e._clusterBillboardCollection.destroy(),u(e._clusterPointCollection)&&e._clusterPointCollection.destroy(),e._clusterLabelCollection=void 0,e._clusterBillboardCollection=void 0,e._clusterPointCollection=void 0,eW(e._labelCollection),eW(e._billboardCollection),eW(e._pointCollection))}Bd.prototype.update=function(e){if(!this.show)return;let t;u(this._labelCollection)&&this._labelCollection.length>0&&this._labelCollection.get(0)._glyphs.length===0&&(t=e.commandList,e.commandList=[],this._labelCollection.update(e),e.commandList=t),u(this._billboardCollection)&&this._billboardCollection.length>0&&!u(this._billboardCollection.get(0).width)&&(t=e.commandList,e.commandList=[],this._billboardCollection.update(e),e.commandList=t),this._enabledDirty&&(this._enabledDirty=!1,d7e(this),this._clusterDirty=!0),this._clusterDirty&&(this._clusterDirty=!1,this._cluster()),u(this._clusterLabelCollection)&&this._clusterLabelCollection.update(e),u(this._clusterBillboardCollection)&&this._clusterBillboardCollection.update(e),u(this._clusterPointCollection)&&this._clusterPointCollection.update(e),u(this._labelCollection)&&this._labelCollection.update(e),u(this._billboardCollection)&&this._billboardCollection.update(e),u(this._pointCollection)&&this._pointCollection.update(e)};Bd.prototype.destroy=function(){this._labelCollection=this._labelCollection&&this._labelCollection.destroy(),this._billboardCollection=this._billboardCollection&&this._billboardCollection.destroy(),this._pointCollection=this._pointCollection&&this._pointCollection.destroy(),this._clusterLabelCollection=this._clusterLabelCollection&&this._clusterLabelCollection.destroy(),this._clusterBillboardCollection=this._clusterBillboardCollection&&this._clusterBillboardCollection.destroy(),this._clusterPointCollection=this._clusterPointCollection&&this._clusterPointCollection.destroy(),u(this._removeEventListener)&&(this._removeEventListener(),this._removeEventListener=void 0),this._labelCollection=void 0,this._billboardCollection=void 0,this._pointCollection=void 0,this._clusterBillboardCollection=void 0,this._clusterLabelCollection=void 0,this._clusterPointCollection=void 0,this._collectionIndicesByEntity=void 0,this._unusedLabelIndices=[],this._unusedBillboardIndices=[],this._unusedPointIndices=[],this._previousClusters=[],this._previousHeight=void 0,this._enabledDirty=!1,this._pixelRangeDirty=!1,this._minimumClusterSizeDirty=!1};var au=Bd;function iW(e){this._name=e,this._clock=void 0,this._changed=new ye,this._error=new ye,this._isLoading=!1,this._loading=new ye,this._entityCollection=new ws(this),this._entityCluster=new au}Object.defineProperties(iW.prototype,{name:{get:function(){return this._name},set:function(e){this._name!==e&&(this._name=e,this._changed.raiseEvent(this))}},clock:{get:function(){return this._clock},set:function(e){this._clock!==e&&(this._clock=e,this._changed.raiseEvent(this))}},entities:{get:function(){return this._entityCollection}},isLoading:{get:function(){return this._isLoading},set:function(e){Br.setLoading(this,e)}},changedEvent:{get:function(){return this._changed}},errorEvent:{get:function(){return this._error}},loadingEvent:{get:function(){return this._loading}},show:{get:function(){return this._entityCollection.show},set:function(e){this._entityCollection.show=e}},clustering:{get:function(){return this._entityCluster},set:function(e){this._entityCluster=e}}});iW.prototype.update=function(e){return!0};var dB=iW;var Vce={};Vce.computePositions=function(e,t,n,i,o){let r=e*.5,s=-r,a=i+i,c=o?2*a:a,l=new Float64Array(c*3),f,d=0,p=0,g=o?a*3:0,m=o?(a+i)*3:i*3;for(f=0;f<i;f++){let A=f/i*O.TWO_PI,x=Math.cos(A),C=Math.sin(A),E=x*n,T=C*n,S=x*t,v=C*t;l[p+g]=E,l[p+g+1]=T,l[p+g+2]=s,l[p+m]=S,l[p+m+1]=v,l[p+m+2]=r,p+=3,o&&(l[d++]=E,l[d++]=T,l[d++]=s,l[d++]=S,l[d++]=v,l[d++]=r)}return l};var lx=Vce;var oW=new H,h7e=new h,m7e=new h,p7e=new h,_7e=new h;function s_(e){e=y(e,y.EMPTY_OBJECT);let t=e.length,n=e.topRadius,i=e.bottomRadius,o=y(e.vertexFormat,we.DEFAULT),r=y(e.slices,128);this._length=t,this._topRadius=n,this._bottomRadius=i,this._vertexFormat=we.clone(o),this._slices=r,this._offsetAttribute=e.offsetAttribute,this._workerName="createCylinderGeometry"}s_.packedLength=we.packedLength+5;s_.pack=function(e,t,n){return n=y(n,0),we.pack(e._vertexFormat,t,n),n+=we.packedLength,t[n++]=e._length,t[n++]=e._topRadius,t[n++]=e._bottomRadius,t[n++]=e._slices,t[n]=y(e._offsetAttribute,-1),t};var Uce=new we,BE={vertexFormat:Uce,length:void 0,topRadius:void 0,bottomRadius:void 0,slices:void 0,offsetAttribute:void 0};s_.unpack=function(e,t,n){t=y(t,0);let i=we.unpack(e,t,Uce);t+=we.packedLength;let o=e[t++],r=e[t++],s=e[t++],a=e[t++],c=e[t];return u(n)?(n._vertexFormat=we.clone(i,n._vertexFormat),n._length=o,n._topRadius=r,n._bottomRadius=s,n._slices=a,n._offsetAttribute=c===-1?void 0:c,n):(BE.length=o,BE.topRadius=r,BE.bottomRadius=s,BE.slices=a,BE.offsetAttribute=c===-1?void 0:c,new s_(BE))};s_.createGeometry=function(e){let t=e._length,n=e._topRadius,i=e._bottomRadius,o=e._vertexFormat,r=e._slices;if(t<=0||n<0||i<0||n===0&&i===0)return;let s=r+r,a=r+s,c=s+s,l=lx.computePositions(t,n,i,r,!0),f=o.st?new Float32Array(c*2):void 0,d=o.normal?new Float32Array(c*3):void 0,p=o.tangent?new Float32Array(c*3):void 0,g=o.bitangent?new Float32Array(c*3):void 0,m,A=o.normal||o.tangent||o.bitangent;if(A){let R=o.tangent||o.bitangent,P=0,M=0,L=0,_=Math.atan2(i-n,t),b=h7e;b.z=Math.sin(_);let D=Math.cos(_),I=p7e,B=m7e;for(m=0;m<r;m++){let F=m/r*O.TWO_PI,k=D*Math.cos(F),U=D*Math.sin(F);A&&(b.x=k,b.y=U,R&&(I=h.normalize(h.cross(h.UNIT_Z,b,I),I)),o.normal&&(d[P++]=b.x,d[P++]=b.y,d[P++]=b.z,d[P++]=b.x,d[P++]=b.y,d[P++]=b.z),o.tangent&&(p[M++]=I.x,p[M++]=I.y,p[M++]=I.z,p[M++]=I.x,p[M++]=I.y,p[M++]=I.z),o.bitangent&&(B=h.normalize(h.cross(b,I,B),B),g[L++]=B.x,g[L++]=B.y,g[L++]=B.z,g[L++]=B.x,g[L++]=B.y,g[L++]=B.z))}for(m=0;m<r;m++)o.normal&&(d[P++]=0,d[P++]=0,d[P++]=-1),o.tangent&&(p[M++]=1,p[M++]=0,p[M++]=0),o.bitangent&&(g[L++]=0,g[L++]=-1,g[L++]=0);for(m=0;m<r;m++)o.normal&&(d[P++]=0,d[P++]=0,d[P++]=1),o.tangent&&(p[M++]=1,p[M++]=0,p[M++]=0),o.bitangent&&(g[L++]=0,g[L++]=1,g[L++]=0)}let x=12*r-12,C=Fe.createTypedArray(c,x),E=0,T=0;for(m=0;m<r-1;m++)C[E++]=T,C[E++]=T+2,C[E++]=T+3,C[E++]=T,C[E++]=T+3,C[E++]=T+1,T+=2;for(C[E++]=s-2,C[E++]=0,C[E++]=1,C[E++]=s-2,C[E++]=1,C[E++]=s-1,m=1;m<r-1;m++)C[E++]=s+m+1,C[E++]=s+m,C[E++]=s;for(m=1;m<r-1;m++)C[E++]=a,C[E++]=a+m,C[E++]=a+m+1;let S=0;if(o.st){let R=Math.max(n,i);for(m=0;m<c;m++){let P=h.fromArray(l,m*3,_7e);f[S++]=(P.x+R)/(2*R),f[S++]=(P.y+R)/(2*R)}}let v=new fn;o.position&&(v.position=new ve({componentDatatype:X.DOUBLE,componentsPerAttribute:3,values:l})),o.normal&&(v.normal=new ve({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:d})),o.tangent&&(v.tangent=new ve({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:p})),o.bitangent&&(v.bitangent=new ve({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:g})),o.st&&(v.st=new ve({componentDatatype:X.FLOAT,componentsPerAttribute:2,values:f})),oW.x=t*.5,oW.y=Math.max(i,n);let w=new se(h.ZERO,H.magnitude(oW));if(u(e._offsetAttribute)){t=l.length;let R=e._offsetAttribute===tn.NONE?0:1,P=new Uint8Array(t/3).fill(R);v.applyOffset=new ve({componentDatatype:X.UNSIGNED_BYTE,componentsPerAttribute:1,values:P})}return new ct({attributes:v,indices:C,primitiveType:Be.TRIANGLES,boundingSphere:w,offsetAttribute:e._offsetAttribute})};var rW;s_.getUnitCylinder=function(){return u(rW)||(rW=s_.createGeometry(new s_({topRadius:1,bottomRadius:1,length:1,vertexFormat:we.POSITION_ONLY}))),rW};var hB=s_;var sW=new H;function ME(e){e=y(e,y.EMPTY_OBJECT);let t=e.length,n=e.topRadius,i=e.bottomRadius,o=y(e.slices,128),r=Math.max(y(e.numberOfVerticalLines,16),0);this._length=t,this._topRadius=n,this._bottomRadius=i,this._slices=o,this._numberOfVerticalLines=r,this._offsetAttribute=e.offsetAttribute,this._workerName="createCylinderOutlineGeometry"}ME.packedLength=6;ME.pack=function(e,t,n){return n=y(n,0),t[n++]=e._length,t[n++]=e._topRadius,t[n++]=e._bottomRadius,t[n++]=e._slices,t[n++]=e._numberOfVerticalLines,t[n]=y(e._offsetAttribute,-1),t};var ux={length:void 0,topRadius:void 0,bottomRadius:void 0,slices:void 0,numberOfVerticalLines:void 0,offsetAttribute:void 0};ME.unpack=function(e,t,n){t=y(t,0);let i=e[t++],o=e[t++],r=e[t++],s=e[t++],a=e[t++],c=e[t];return u(n)?(n._length=i,n._topRadius=o,n._bottomRadius=r,n._slices=s,n._numberOfVerticalLines=a,n._offsetAttribute=c===-1?void 0:c,n):(ux.length=i,ux.topRadius=o,ux.bottomRadius=r,ux.slices=s,ux.numberOfVerticalLines=a,ux.offsetAttribute=c===-1?void 0:c,new ME(ux))};ME.createGeometry=function(e){let t=e._length,n=e._topRadius,i=e._bottomRadius,o=e._slices,r=e._numberOfVerticalLines;if(t<=0||n<0||i<0||n===0&&i===0)return;let s=o*2,a=lx.computePositions(t,n,i,o,!1),c=o*2,l;if(r>0){let A=Math.min(r,o);l=Math.round(o/A),c+=A}let f=Fe.createTypedArray(s,c*2),d=0,p;for(p=0;p<o-1;p++)f[d++]=p,f[d++]=p+1,f[d++]=p+o,f[d++]=p+1+o;if(f[d++]=o-1,f[d++]=0,f[d++]=o+o-1,f[d++]=o,r>0)for(p=0;p<o;p+=l)f[d++]=p,f[d++]=p+o;let g=new fn;g.position=new ve({componentDatatype:X.DOUBLE,componentsPerAttribute:3,values:a}),sW.x=t*.5,sW.y=Math.max(i,n);let m=new se(h.ZERO,H.magnitude(sW));if(u(e._offsetAttribute)){t=a.length;let A=e._offsetAttribute===tn.NONE?0:1,x=new Uint8Array(t/3).fill(A);g.applyOffset=new ve({componentDatatype:X.UNSIGNED_BYTE,componentsPerAttribute:1,values:x})}return new ct({attributes:g,indices:f,primitiveType:Be.LINES,boundingSphere:m,offsetAttribute:e._offsetAttribute})};var mB=ME;var kce=h.ZERO,zce=new h,g7e=new h,Hce=new z;function y7e(e){this.id=e,this.vertexFormat=void 0,this.length=void 0,this.topRadius=void 0,this.bottomRadius=void 0,this.slices=void 0,this.numberOfVerticalLines=void 0,this.offsetAttribute=void 0}function cu(e,t){si.call(this,{entity:e,scene:t,geometryOptions:new y7e(e),geometryPropertyName:"cylinder",observedPropertyNames:["availability","position","orientation","cylinder"]}),this._onEntityPropertyChanged(e,"cylinder",e.cylinder,void 0)}u(Object.create)&&(cu.prototype=Object.create(si.prototype),cu.prototype.constructor=cu);Object.defineProperties(cu.prototype,{terrainOffsetProperty:{get:function(){return this._terrainOffsetProperty}}});cu.prototype.createFillGeometryInstance=function(e){let t=this._entity,n=t.isAvailable(e),i=new pn(n&&t.isShowing&&this._showProperty.getValue(e)&&this._fillProperty.getValue(e)),o=this._distanceDisplayConditionProperty.getValue(e),r=Fn.fromDistanceDisplayCondition(o),s={show:i,distanceDisplayCondition:r,color:void 0,offset:void 0};if(this._materialProperty instanceof Bt){let a;u(this._materialProperty.color)&&(this._materialProperty.color.isConstant||n)&&(a=this._materialProperty.color.getValue(e,Hce)),u(a)||(a=z.WHITE),s.color=Mt.fromColor(a)}return u(this._options.offsetAttribute)&&(s.offset=Yi.fromCartesian3(q.getValueOrDefault(this._terrainOffsetProperty,e,kce,zce))),new At({id:t,geometry:new hB(this._options),modelMatrix:t.computeModelMatrixForHeightReference(e,t.cylinder.heightReference,this._options.length*.5,this._scene.mapProjection.ellipsoid),attributes:s})};cu.prototype.createOutlineGeometryInstance=function(e){let t=this._entity,n=t.isAvailable(e),i=q.getValueOrDefault(this._outlineColorProperty,e,z.BLACK,Hce),o=this._distanceDisplayConditionProperty.getValue(e),r={show:new pn(n&&t.isShowing&&this._showProperty.getValue(e)&&this._showOutlineProperty.getValue(e)),color:Mt.fromColor(i),distanceDisplayCondition:Fn.fromDistanceDisplayCondition(o),offset:void 0};return u(this._options.offsetAttribute)&&(r.offset=Yi.fromCartesian3(q.getValueOrDefault(this._terrainOffsetProperty,e,kce,zce))),new At({id:t,geometry:new mB(this._options),modelMatrix:t.computeModelMatrixForHeightReference(e,t.cylinder.heightReference,this._options.length*.5,this._scene.mapProjection.ellipsoid),attributes:r})};cu.prototype._computeCenter=function(e,t){return q.getValueOrUndefined(this._entity.position,e,t)};cu.prototype._isHidden=function(e,t){return!u(e.position)||!u(t.length)||!u(t.topRadius)||!u(t.bottomRadius)||si.prototype._isHidden.call(this,e,t)};cu.prototype._isDynamic=function(e,t){return!e.position.isConstant||!q.isConstant(e.orientation)||!t.length.isConstant||!t.topRadius.isConstant||!t.bottomRadius.isConstant||!q.isConstant(t.slices)||!q.isConstant(t.outlineWidth)||!q.isConstant(t.numberOfVerticalLines)};cu.prototype._setStaticOptions=function(e,t){let n=q.getValueOrDefault(t.heightReference,ke.MINIMUM_VALUE,We.NONE),i=this._options;i.vertexFormat=this._materialProperty instanceof Bt?nn.VERTEX_FORMAT:co.MaterialSupport.TEXTURED.vertexFormat,i.length=t.length.getValue(ke.MINIMUM_VALUE),i.topRadius=t.topRadius.getValue(ke.MINIMUM_VALUE),i.bottomRadius=t.bottomRadius.getValue(ke.MINIMUM_VALUE),i.slices=q.getValueOrUndefined(t.slices,ke.MINIMUM_VALUE),i.numberOfVerticalLines=q.getValueOrUndefined(t.numberOfVerticalLines,ke.MINIMUM_VALUE),i.offsetAttribute=n!==We.NONE?tn.ALL:void 0};cu.prototype._onEntityPropertyChanged=lp;cu.DynamicGeometryUpdater=LE;function LE(e,t,n){ri.call(this,e,t,n)}u(Object.create)&&(LE.prototype=Object.create(ri.prototype),LE.prototype.constructor=LE);LE.prototype._isHidden=function(e,t,n){let i=this._options,o=q.getValueOrUndefined(e.position,n,g7e);return!u(o)||!u(i.length)||!u(i.topRadius)||!u(i.bottomRadius)||ri.prototype._isHidden.call(this,e,t,n)};LE.prototype._setOptions=function(e,t,n){let i=q.getValueOrDefault(t.heightReference,n,We.NONE),o=this._options;o.length=q.getValueOrUndefined(t.length,n),o.topRadius=q.getValueOrUndefined(t.topRadius,n),o.bottomRadius=q.getValueOrUndefined(t.bottomRadius,n),o.slices=q.getValueOrUndefined(t.slices,n),o.numberOfVerticalLines=q.getValueOrUndefined(t.numberOfVerticalLines,n),o.offsetAttribute=i!==We.NONE?tn.ALL:void 0};var pB=cu;var A7e={UNBOUNDED:0,CLAMPED:1,LOOP_STOP:2},Lr=Object.freeze(A7e);var x7e={TICK_DEPENDENT:0,SYSTEM_CLOCK_MULTIPLIER:1,SYSTEM_CLOCK:2},po=Object.freeze(x7e);var C7e={NONE:0,HOLD:1,EXTRAPOLATE:2},lu=Object.freeze(C7e);var Gce=ki(zl(),1);function T7e(e){let t=new Gce.default(e);t.normalize();let n=t.path(),i=n.lastIndexOf("/");return i!==-1&&(n=n.substr(i+1)),n}var a_=T7e;var E7e=O.factorial;function aW(e,t,n,i,o,r){let s=0,a,c,l;if(i>0){for(c=0;c<o;c++){for(a=!1,l=0;l<r.length&&!a;l++)c===r[l]&&(a=!0);a||(r.push(c),s+=aW(e,t,n,i-1,o,r),r.splice(r.length-1,1))}return 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$),this.startTime=n,this.stopTime=i,this.clockRange=y(e.clockRange,Lr.UNBOUNDED),this.canAnimate=y(e.canAnimate,!0),this.onTick=new ye,this.onStop=new ye,this._currentTime=void 0,this._multiplier=void 0,this._clockStep=void 0,this._shouldAnimate=void 0,this._lastSystemTime=di(),this.currentTime=t,this.multiplier=y(e.multiplier,1),this.shouldAnimate=y(e.shouldAnimate,!1),this.clockStep=y(e.clockStep,po.SYSTEM_CLOCK_MULTIPLIER)}Object.defineProperties(fW.prototype,{currentTime:{get:function(){return this._currentTime},set:function(e){$.equals(this._currentTime,e)||(this._clockStep===po.SYSTEM_CLOCK&&(this._clockStep=po.SYSTEM_CLOCK_MULTIPLIER),this._currentTime=e)}},multiplier:{get:function(){return this._multiplier},set:function(e){this._multiplier!==e&&(this._clockStep===po.SYSTEM_CLOCK&&(this._clockStep=po.SYSTEM_CLOCK_MULTIPLIER),this._multiplier=e)}},clockStep:{get:function(){return 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this._currentTime=t,this._lastSystemTime=e,this.onTick.raiseEvent(this),t};var Md=fW;function dx(){this._definitionChanged=new ye,this._startTime=void 0,this._stopTime=void 0,this._currentTime=void 0,this._clockRange=void 0,this._clockStep=void 0,this._multiplier=void 0}Object.defineProperties(dx.prototype,{definitionChanged:{get:function(){return this._definitionChanged}},startTime:hl("startTime"),stopTime:hl("stopTime"),currentTime:hl("currentTime"),clockRange:hl("clockRange"),clockStep:hl("clockStep"),multiplier:hl("multiplier")});dx.prototype.clone=function(e){return u(e)||(e=new dx),e.startTime=this.startTime,e.stopTime=this.stopTime,e.currentTime=this.currentTime,e.clockRange=this.clockRange,e.clockStep=this.clockStep,e.multiplier=this.multiplier,e};dx.prototype.equals=function(e){return 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NE(e){e=y(e,y.EMPTY_OBJECT),this._definitionChanged=new ye,this._color=void 0,this._colorSubscription=void 0,this._cellAlpha=void 0,this._cellAlphaSubscription=void 0,this._lineCount=void 0,this._lineCountSubscription=void 0,this._lineThickness=void 0,this._lineThicknessSubscription=void 0,this._lineOffset=void 0,this._lineOffsetSubscription=void 0,this.color=e.color,this.cellAlpha=e.cellAlpha,this.lineCount=e.lineCount,this.lineThickness=e.lineThickness,this.lineOffset=e.lineOffset}Object.defineProperties(NE.prototype,{isConstant:{get:function(){return q.isConstant(this._color)&&q.isConstant(this._cellAlpha)&&q.isConstant(this._lineCount)&&q.isConstant(this._lineThickness)&&q.isConstant(this._lineOffset)}},definitionChanged:{get:function(){return this._definitionChanged}},color:ae("color"),cellAlpha:ae("cellAlpha"),lineCount:ae("lineCount"),lineThickness:ae("lineThickness"),lineOffset:ae("lineOffset")});NE.prototype.getType=function(e){return"Grid"};NE.prototype.getValue=function(e,t){return u(t)||(t={}),t.color=q.getValueOrClonedDefault(this._color,e,v7e,t.color),t.cellAlpha=q.getValueOrDefault(this._cellAlpha,e,D7e),t.lineCount=q.getValueOrClonedDefault(this._lineCount,e,w7e,t.lineCount),t.lineThickness=q.getValueOrClonedDefault(this._lineThickness,e,P7e,t.lineThickness),t.lineOffset=q.getValueOrClonedDefault(this._lineOffset,e,I7e,t.lineOffset),t};NE.prototype.equals=function(e){return this===e||e instanceof NE&&q.equals(this._color,e._color)&&q.equals(this._cellAlpha,e._cellAlpha)&&q.equals(this._lineCount,e._lineCount)&&q.equals(this._lineThickness,e._lineThickness)&&q.equals(this._lineOffset,e._lineOffset)};var FE=NE;function VE(e){this._definitionChanged=new ye,this._color=void 0,this._colorSubscription=void 0,this.color=e}Object.defineProperties(VE.prototype,{isConstant:{get:function(){return q.isConstant(this._color)}},definitionChanged:{get:function(){return this._definitionChanged}},color:ae("color")});VE.prototype.getType=function(e){return"PolylineArrow"};VE.prototype.getValue=function(e,t){return u(t)||(t={}),t.color=q.getValueOrClonedDefault(this._color,e,z.WHITE,t.color),t};VE.prototype.equals=function(e){return this===e||e instanceof VE&&q.equals(this._color,e._color)};var UE=VE;var O7e=z.WHITE,R7e=z.TRANSPARENT,B7e=16,M7e=255;function kE(e){e=y(e,y.EMPTY_OBJECT),this._definitionChanged=new ye,this._color=void 0,this._colorSubscription=void 0,this._gapColor=void 0,this._gapColorSubscription=void 0,this._dashLength=void 0,this._dashLengthSubscription=void 0,this._dashPattern=void 0,this._dashPatternSubscription=void 0,this.color=e.color,this.gapColor=e.gapColor,this.dashLength=e.dashLength,this.dashPattern=e.dashPattern}Object.defineProperties(kE.prototype,{isConstant:{get:function(){return q.isConstant(this._color)&&q.isConstant(this._gapColor)&&q.isConstant(this._dashLength)&&q.isConstant(this._dashPattern)}},definitionChanged:{get:function(){return this._definitionChanged}},color:ae("color"),gapColor:ae("gapColor"),dashLength:ae("dashLength"),dashPattern:ae("dashPattern")});kE.prototype.getType=function(e){return"PolylineDash"};kE.prototype.getValue=function(e,t){return u(t)||(t={}),t.color=q.getValueOrClonedDefault(this._color,e,O7e,t.color),t.gapColor=q.getValueOrClonedDefault(this._gapColor,e,R7e,t.gapColor),t.dashLength=q.getValueOrDefault(this._dashLength,e,B7e,t.dashLength),t.dashPattern=q.getValueOrDefault(this._dashPattern,e,M7e,t.dashPattern),t};kE.prototype.equals=function(e){return this===e||e instanceof kE&&q.equals(this._color,e._color)&&q.equals(this._gapColor,e._gapColor)&&q.equals(this._dashLength,e._dashLength)&&q.equals(this._dashPattern,e._dashPattern)};var zE=kE;var L7e=z.WHITE,N7e=.25,F7e=1;function HE(e){e=y(e,y.EMPTY_OBJECT),this._definitionChanged=new ye,this._color=void 0,this._colorSubscription=void 0,this._glowPower=void 0,this._glowPowerSubscription=void 0,this._taperPower=void 0,this._taperPowerSubscription=void 0,this.color=e.color,this.glowPower=e.glowPower,this.taperPower=e.taperPower}Object.defineProperties(HE.prototype,{isConstant:{get:function(){return q.isConstant(this._color)&&q.isConstant(this._glow)}},definitionChanged:{get:function(){return this._definitionChanged}},color:ae("color"),glowPower:ae("glowPower"),taperPower:ae("taperPower")});HE.prototype.getType=function(e){return"PolylineGlow"};HE.prototype.getValue=function(e,t){return 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this._definitionChanged}},color:ae("color"),outlineColor:ae("outlineColor"),outlineWidth:ae("outlineWidth")});WE.prototype.getType=function(e){return"PolylineOutline"};WE.prototype.getValue=function(e,t){return u(t)||(t={}),t.color=q.getValueOrClonedDefault(this._color,e,V7e,t.color),t.outlineColor=q.getValueOrClonedDefault(this._outlineColor,e,U7e,t.outlineColor),t.outlineWidth=q.getValueOrDefault(this._outlineWidth,e,k7e),t};WE.prototype.equals=function(e){return this===e||e instanceof WE&&q.equals(this._color,e._color)&&q.equals(this._outlineColor,e._outlineColor)&&q.equals(this._outlineWidth,e._outlineWidth)};var uy=WE;function c_(e,t){this._value=void 0,this._definitionChanged=new ye,this._eventHelper=new Pr,this._referenceFrame=y(t,ro.FIXED),this.setValue(e)}Object.defineProperties(c_.prototype,{isConstant:{get:function(){let e=this._value;if(!u(e))return!0;let t=e.length;for(let n=0;n<t;n++)if(!q.isConstant(e[n]))return!1;return!0}},definitionChanged:{get:function(){return this._definitionChanged}},referenceFrame:{get:function(){return this._referenceFrame}}});c_.prototype.getValue=function(e,t){return this.getValueInReferenceFrame(e,ro.FIXED,t)};c_.prototype.getValueInReferenceFrame=function(e,t,n){let i=this._value;if(!u(i))return;let o=i.length;u(n)||(n=new Array(o));let r=0,s=0;for(;r<o;){let c=i[r].getValueInReferenceFrame(e,t,n[r]);u(c)&&(n[s]=c,s++),r++}return n.length=s,n};c_.prototype.setValue=function(e){let t=this._eventHelper;if(t.removeAll(),u(e)){this._value=e.slice();let n=e.length;for(let i=0;i<n;i++){let o=e[i];u(o)&&t.add(o.definitionChanged,c_.prototype._raiseDefinitionChanged,this)}}else this._value=void 0;this._definitionChanged.raiseEvent(this)};c_.prototype.equals=function(e){return this===e||e instanceof c_&&this._referenceFrame===e._referenceFrame&&q.arrayEquals(this._value,e._value)};c_.prototype._raiseDefinitionChanged=function(){this._definitionChanged.raiseEvent(this)};var l_=c_;function fy(e){this._value=void 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e=hx(this);return u(e)?e.referenceFrame:void 0}},targetId:{get:function(){return this._targetId}},targetCollection:{get:function(){return this._targetCollection}},targetPropertyNames:{get:function(){return this._targetPropertyNames}},resolvedProperty:{get:function(){return hx(this)}}});uu.fromString=function(e,t){let n,i=[],o=!0,r=!1,s="";for(let a=0;a<t.length;++a){let c=t.charAt(a);r?(s+=c,r=!1):c==="\\"?r=!0:o&&c==="#"?(n=s,o=!1,s=""):!o&&c==="."?(i.push(s),s=""):s+=c}return i.push(s),new uu(e,n,i)};uu.prototype.getValue=function(e,t){let n=hx(this);return u(n)?n.getValue(e,t):void 0};uu.prototype.getValueInReferenceFrame=function(e,t,n){let i=hx(this);return u(i)?i.getValueInReferenceFrame(e,t,n):void 0};uu.prototype.getType=function(e){let t=hx(this);return u(t)?t.getType(e):void 0};uu.prototype.equals=function(e){if(this===e)return!0;let t=this._targetPropertyNames,n=e._targetPropertyNames;if(this._targetCollection!==e._targetCollection||this._targetId!==e._targetId||t.length!==n.length)return!1;let i=this._targetPropertyNames.length;for(let o=0;o<i;o++)if(t[o]!==n[o])return!1;return!0};uu.prototype._onTargetEntityDefinitionChanged=function(e,t,n,i){u(this._targetProperty)&&this._targetPropertyNames[0]===t&&(this._targetProperty=void 0,this._definitionChanged.raiseEvent(this))};uu.prototype._onCollectionChanged=function(e,t,n){let i=this._targetEntity;u(i)&&n.indexOf(i)!==-1?(i.definitionChanged.removeEventListener(uu.prototype._onTargetEntityDefinitionChanged,this),this._targetEntity=this._targetProperty=void 0):u(i)||(i=hx(this),u(i)&&this._definitionChanged.raiseEvent(this))};var u_=uu;var z7e={packedLength:1,pack:function(e,t,n){return n=y(n,0),t[n]=e,t},unpack:function(e,t,n){return t=y(t,0),e[t]},convertPackedArrayForInterpolation:function(e,t,n,i){u(i)||(i=[]),t=y(t,0),n=y(n,e.length);let o;for(let r=0,s=n-t+1;r<s;r++){let a=e[t+r];r===0||Math.abs(o-a)<Math.PI?i[r]=a:i[r]=a-O.TWO_PI,o=a}},unpackInterpolationResult:function(e,t,n,i,o){return o=e[0],o<0?o+O.TWO_PI:o}},Af=z7e;var Wce={packedLength:1,pack:function(e,t,n){n=y(n,0),t[n]=e},unpack:function(e,t,n){return t=y(t,0),e[t]}};function jce(e,t,n){let i,o=e.length,r=n.length,s=o+r;if(e.length=s,o!==t){let a=o-1;for(i=s-1;i>=t;i--)e[i]=e[a--]}for(i=0;i<r;i++)e[t++]=n[i]}function qce(e,t){return e instanceof $?e:typeof e=="string"?$.fromIso8601(e):$.addSeconds(t,e,new $)}var dW=[],hW=[];function KU(e,t,n,i,o){let r=0,s,a,c,l,f,d;for(;r<i.length;){f=qce(i[r],e),c=Po(t,f,$.compare);let p=0,g=0;if(c<0){for(c=~c,l=c*o,a=void 0,d=t[c];r<i.length&&(f=qce(i[r],e),!(u(a)&&$.compare(a,f)>=0||u(d)&&$.compare(f,d)>=0));){for(dW[p++]=f,r=r+1,s=0;s<o;s++)hW[g++]=i[r],r=r+1;a=f}p>0&&(hW.length=g,jce(n,l,hW),dW.length=p,jce(t,c,dW))}else{for(s=0;s<o;s++)r++,n[c*o+s]=i[r];r++}}}function Nd(e,t){let n=e;n===Number&&(n=Wce);let i=n.packedLength,o=y(n.packedInterpolationLength,i),r=0,s;if(u(t)){let a=t.length;s=new Array(a);for(let c=0;c<a;c++){let l=t[c];l===Number&&(l=Wce);let f=l.packedLength;i+=f,o+=y(l.packedInterpolationLength,f),s[c]=l}r=a}this._type=e,this._innerType=n,this._interpolationDegree=1,this._interpolationAlgorithm=fx,this._numberOfPoints=0,this._times=[],this._values=[],this._xTable=[],this._yTable=[],this._packedLength=i,this._packedInterpolationLength=o,this._updateTableLength=!0,this._interpolationResult=new Array(o),this._definitionChanged=new ye,this._derivativeTypes=t,this._innerDerivativeTypes=s,this._inputOrder=r,this._forwardExtrapolationType=lu.NONE,this._forwardExtrapolationDuration=0,this._backwardExtrapolationType=lu.NONE,this._backwardExtrapolationDuration=0}Object.defineProperties(Nd.prototype,{isConstant:{get:function(){return this._values.length===0}},definitionChanged:{get:function(){return this._definitionChanged}},type:{get:function(){return this._type}},derivativeTypes:{get:function(){return this._derivativeTypes}},interpolationDegree:{get:function(){return this._interpolationDegree}},interpolationAlgorithm:{get:function(){return this._interpolationAlgorithm}},forwardExtrapolationType:{get:function(){return this._forwardExtrapolationType},set:function(e){this._forwardExtrapolationType!==e&&(this._forwardExtrapolationType=e,this._definitionChanged.raiseEvent(this))}},forwardExtrapolationDuration:{get:function(){return this._forwardExtrapolationDuration},set:function(e){this._forwardExtrapolationDuration!==e&&(this._forwardExtrapolationDuration=e,this._definitionChanged.raiseEvent(this))}},backwardExtrapolationType:{get:function(){return this._backwardExtrapolationType},set:function(e){this._backwardExtrapolationType!==e&&(this._backwardExtrapolationType=e,this._definitionChanged.raiseEvent(this))}},backwardExtrapolationDuration:{get:function(){return this._backwardExtrapolationDuration},set:function(e){this._backwardExtrapolationDuration!==e&&(this._backwardExtrapolationDuration=e,this._definitionChanged.raiseEvent(this))}}});Nd.prototype.getValue=function(e,t){let n=this._times,i=n.length;if(i===0)return;let o,r=this._innerType,s=this._values,a=Po(n,e,$.compare);if(a<0){if(a=~a,a===0){let S=n[a];if(o=this._backwardExtrapolationDuration,this._backwardExtrapolationType===lu.NONE||o!==0&&$.secondsDifference(S,e)>o)return;if(this._backwardExtrapolationType===lu.HOLD)return r.unpack(s,0,t)}if(a>=i){a=i-1;let S=n[a];if(o=this._forwardExtrapolationDuration,this._forwardExtrapolationType===lu.NONE||o!==0&&$.secondsDifference(e,S)>o)return;if(this._forwardExtrapolationType===lu.HOLD)return a=i-1,r.unpack(s,a*r.packedLength,t)}let c=this._xTable,l=this._yTable,f=this._interpolationAlgorithm,d=this._packedInterpolationLength,p=this._inputOrder;if(this._updateTableLength){this._updateTableLength=!1;let S=Math.min(f.getRequiredDataPoints(this._interpolationDegree,p),i);S!==this._numberOfPoints&&(this._numberOfPoints=S,c.length=S,l.length=S*d)}let g=this._numberOfPoints-1;if(g<1)return;let m=0,A=i-1;if(A-m+1>=g+1){let S=a-(g/2|0)-1;S<m&&(S=m);let v=S+g;v>A&&(v=A,S=v-g,S<m&&(S=m)),m=S,A=v}let C=A-m+1;for(let S=0;S<C;++S)c[S]=$.secondsDifference(n[m+S],n[A]);if(u(r.convertPackedArrayForInterpolation))r.convertPackedArrayForInterpolation(s,m,A,l);else{let S=0,v=this._packedLength,w=m*v,R=(A+1)*v;for(;w<R;)l[S]=s[w],w++,S++}let E=$.secondsDifference(e,n[A]),T;if(p===0||!u(f.interpolate))T=f.interpolateOrderZero(E,c,l,d,this._interpolationResult);else{let S=Math.floor(d/(p+1));T=f.interpolate(E,c,l,S,p,p,this._interpolationResult)}return u(r.unpackInterpolationResult)?r.unpackInterpolationResult(T,s,m,A,t):r.unpack(T,0,t)}return r.unpack(s,a*this._packedLength,t)};Nd.prototype.setInterpolationOptions=function(e){if(!u(e))return;let t=!1,n=e.interpolationAlgorithm,i=e.interpolationDegree;u(n)&&this._interpolationAlgorithm!==n&&(this._interpolationAlgorithm=n,t=!0),u(i)&&this._interpolationDegree!==i&&(this._interpolationDegree=i,t=!0),t&&(this._updateTableLength=!0,this._definitionChanged.raiseEvent(this))};Nd.prototype.addSample=function(e,t,n){let i=this._innerDerivativeTypes,o=u(i),r=this._innerType,s=[];if(s.push(e),r.pack(t,s,s.length),o){let a=i.length;for(let c=0;c<a;c++)i[c].pack(n[c],s,s.length)}KU(void 0,this._times,this._values,s,this._packedLength),this._updateTableLength=!0,this._definitionChanged.raiseEvent(this)};Nd.prototype.addSamples=function(e,t,n){let i=this._innerDerivativeTypes,o=u(i),r=this._innerType,s=e.length,a=[];for(let c=0;c<s;c++)if(a.push(e[c]),r.pack(t[c],a,a.length),o){let l=n[c],f=i.length;for(let d=0;d<f;d++)i[d].pack(l[d],a,a.length)}KU(void 0,this._times,this._values,a,this._packedLength),this._updateTableLength=!0,this._definitionChanged.raiseEvent(this)};Nd.prototype.addSamplesPackedArray=function(e,t){KU(t,this._times,this._values,e,this._packedLength),this._updateTableLength=!0,this._definitionChanged.raiseEvent(this)};Nd.prototype.removeSample=function(e){let t=Po(this._times,e,$.compare);return t<0?!1:(Yce(this,t,1),!0)};function Yce(e,t,n){let i=e._packedLength;e._times.splice(t,n),e._values.splice(t*i,n*i),e._updateTableLength=!0,e._definitionChanged.raiseEvent(e)}Nd.prototype.removeSamples=function(e){let t=this._times,n=Po(t,e.start,$.compare);n<0?n=~n:e.isStartIncluded||++n;let i=Po(t,e.stop,$.compare);i<0?i=~i:e.isStopIncluded&&++i,Yce(this,n,i-n)};Nd.prototype.equals=function(e){if(this===e)return!0;if(!u(e)||this._type!==e._type||this._interpolationDegree!==e._interpolationDegree||this._interpolationAlgorithm!==e._interpolationAlgorithm)return!1;let t=this._derivativeTypes,n=u(t),i=e._derivativeTypes,o=u(i);if(n!==o)return!1;let r,s;if(n){if(s=t.length,s!==i.length)return!1;for(r=0;r<s;r++)if(t[r]!==i[r])return!1}let a=this._times,c=e._times;if(s=a.length,s!==c.length)return!1;for(r=0;r<s;r++)if(!$.equals(a[r],c[r]))return!1;let l=this._values,f=e._values;for(s=l.length,r=0;r<s;r++)if(l[r]!==f[r])return!1;return!0};Nd._mergeNewSamples=KU;var fu=Nd;function xf(e,t){t=y(t,0);let n;if(t>0){n=new Array(t);for(let i=0;i<t;i++)n[i]=h}this._numberOfDerivatives=t,this._property=new fu(h,n),this._definitionChanged=new ye,this._referenceFrame=y(e,ro.FIXED),this._property._definitionChanged.addEventListener(function(){this._definitionChanged.raiseEvent(this)},this)}Object.defineProperties(xf.prototype,{isConstant:{get:function(){return this._property.isConstant}},definitionChanged:{get:function(){return this._definitionChanged}},referenceFrame:{get:function(){return this._referenceFrame}},interpolationDegree:{get:function(){return this._property.interpolationDegree}},interpolationAlgorithm:{get:function(){return this._property.interpolationAlgorithm}},numberOfDerivatives:{get:function(){return this._numberOfDerivatives}},forwardExtrapolationType:{get:function(){return this._property.forwardExtrapolationType},set:function(e){this._property.forwardExtrapolationType=e}},forwardExtrapolationDuration:{get:function(){return this._property.forwardExtrapolationDuration},set:function(e){this._property.forwardExtrapolationDuration=e}},backwardExtrapolationType:{get:function(){return this._property.backwardExtrapolationType},set:function(e){this._property.backwardExtrapolationType=e}},backwardExtrapolationDuration:{get:function(){return this._property.backwardExtrapolationDuration},set:function(e){this._property.backwardExtrapolationDuration=e}}});xf.prototype.getValue=function(e,t){return this.getValueInReferenceFrame(e,ro.FIXED,t)};xf.prototype.getValueInReferenceFrame=function(e,t,n){if(n=this._property.getValue(e,n),u(n))return op.convertToReferenceFrame(e,n,this._referenceFrame,t,n)};xf.prototype.setInterpolationOptions=function(e){this._property.setInterpolationOptions(e)};xf.prototype.addSample=function(e,t,n){let i=this._numberOfDerivatives;this._property.addSample(e,t,n)};xf.prototype.addSamples=function(e,t,n){this._property.addSamples(e,t,n)};xf.prototype.addSamplesPackedArray=function(e,t){this._property.addSamplesPackedArray(e,t)};xf.prototype.removeSample=function(e){return this._property.removeSample(e)};xf.prototype.removeSamples=function(e){this._property.removeSamples(e)};xf.prototype.equals=function(e){return this===e||e instanceof xf&&q.equals(this._property,e._property)&&this._referenceFrame===e._referenceFrame};var Ks=xf;var H7e={HORIZONTAL:0,VERTICAL:1},Fd=Object.freeze(H7e);var G7e=Fd.HORIZONTAL,W7e=z.WHITE,j7e=z.BLACK,q7e=0,Y7e=1;function qE(e){e=y(e,y.EMPTY_OBJECT),this._definitionChanged=new ye,this._orientation=void 0,this._orientationSubscription=void 0,this._evenColor=void 0,this._evenColorSubscription=void 0,this._oddColor=void 0,this._oddColorSubscription=void 0,this._offset=void 0,this._offsetSubscription=void 0,this._repeat=void 0,this._repeatSubscription=void 0,this.orientation=e.orientation,this.evenColor=e.evenColor,this.oddColor=e.oddColor,this.offset=e.offset,this.repeat=e.repeat}Object.defineProperties(qE.prototype,{isConstant:{get:function(){return q.isConstant(this._orientation)&&q.isConstant(this._evenColor)&&q.isConstant(this._oddColor)&&q.isConstant(this._offset)&&q.isConstant(this._repeat)}},definitionChanged:{get:function(){return this._definitionChanged}},orientation:ae("orientation"),evenColor:ae("evenColor"),oddColor:ae("oddColor"),offset:ae("offset"),repeat:ae("repeat")});qE.prototype.getType=function(e){return"Stripe"};qE.prototype.getValue=function(e,t){return u(t)||(t={}),t.horizontal=q.getValueOrDefault(this._orientation,e,G7e)===Fd.HORIZONTAL,t.evenColor=q.getValueOrClonedDefault(this._evenColor,e,W7e,t.evenColor),t.oddColor=q.getValueOrClonedDefault(this._oddColor,e,j7e,t.oddColor),t.offset=q.getValueOrDefault(this._offset,e,q7e),t.repeat=q.getValueOrDefault(this._repeat,e,Y7e),t};qE.prototype.equals=function(e){return this===e||e instanceof qE&&q.equals(this._orientation,e._orientation)&&q.equals(this._evenColor,e._evenColor)&&q.equals(this._oddColor,e._oddColor)&&q.equals(this._offset,e._offset)&&q.equals(this._repeat,e._repeat)};var YE=qE;function dy(e){this._definitionChanged=new ye,this._intervals=new Rr,this._intervals.changedEvent.addEventListener(dy.prototype._intervalsChanged,this),this._referenceFrame=y(e,ro.FIXED)}Object.defineProperties(dy.prototype,{isConstant:{get:function(){return this._intervals.isEmpty}},definitionChanged:{get:function(){return this._definitionChanged}},intervals:{get:function(){return this._intervals}},referenceFrame:{get:function(){return this._referenceFrame}}});dy.prototype.getValue=function(e,t){return this.getValueInReferenceFrame(e,ro.FIXED,t)};dy.prototype.getValueInReferenceFrame=function(e,t,n){let i=this._intervals.findDataForIntervalContainingDate(e);if(u(i))return op.convertToReferenceFrame(e,i,this._referenceFrame,t,n)};dy.prototype.equals=function(e){return this===e||e instanceof dy&&this._intervals.equals(e._intervals,q.equals)&&this._referenceFrame===e._referenceFrame};dy.prototype._intervalsChanged=function(){this._definitionChanged.raiseEvent(this)};var f_=dy;function mx(){this._definitionChanged=new ye,this._intervals=new Rr,this._intervals.changedEvent.addEventListener(mx.prototype._intervalsChanged,this)}Object.defineProperties(mx.prototype,{isConstant:{get:function(){return this._intervals.isEmpty}},definitionChanged:{get:function(){return this._definitionChanged}},intervals:{get:function(){return this._intervals}}});mx.prototype.getValue=function(e,t){let n=this._intervals.findDataForIntervalContainingDate(e);return u(n)&&typeof n.clone=="function"?n.clone(t):n};mx.prototype.equals=function(e){return this===e||e instanceof mx&&this._intervals.equals(e._intervals,q.equals)};mx.prototype._intervalsChanged=function(){this._definitionChanged.raiseEvent(this)};var d_=mx;function XE(e,t){this._position=void 0,this._subscription=void 0,this._definitionChanged=new ye,this._normalize=y(t,!0),this.position=e}Object.defineProperties(XE.prototype,{isConstant:{get:function(){return q.isConstant(this._position)}},definitionChanged:{get:function(){return this._definitionChanged}},position:{get:function(){return this._position},set:function(e){let t=this._position;t!==e&&(u(t)&&this._subscription(),this._position=e,u(e)&&(this._subscription=e._definitionChanged.addEventListener(function(){this._definitionChanged.raiseEvent(this)},this)),this._definitionChanged.raiseEvent(this))}},normalize:{get:function(){return this._normalize},set:function(e){this._normalize!==e&&(this._normalize=e,this._definitionChanged.raiseEvent(this))}}});var X7e=new h,Xce=new h,Kce=new $,mW=1/60;XE.prototype.getValue=function(e,t){return this._getValue(e,t)};XE.prototype._getValue=function(e,t,n){u(t)||(t=new h);let i=this._position;if(q.isConstant(i))return this._normalize?void 0:h.clone(h.ZERO,t);let o=i.getValue(e,X7e),r=i.getValue($.addSeconds(e,mW,Kce),Xce);if(!u(o)||!u(r)&&(r=o,o=i.getValue($.addSeconds(e,-mW,Kce),Xce),!u(o)))return;if(h.equals(o,r))return this._normalize?void 0:h.clone(h.ZERO,t);u(n)&&o.clone(n);let s=h.subtract(r,o,t);return this._normalize?h.normalize(s,t):h.divideByScalar(s,mW,t)};XE.prototype.equals=function(e){return this===e||e instanceof XE&&q.equals(this._position,e._position)};var px=XE;function AB(e,t){this._velocityVectorProperty=new px(e,!0),this._subscription=void 0,this._ellipsoid=void 0,this._definitionChanged=new ye,this.ellipsoid=y(t,ie.WGS84);let n=this;this._velocityVectorProperty.definitionChanged.addEventListener(function(){n._definitionChanged.raiseEvent(n)})}Object.defineProperties(AB.prototype,{isConstant:{get:function(){return q.isConstant(this._velocityVectorProperty)}},definitionChanged:{get:function(){return this._definitionChanged}},position:{get:function(){return this._velocityVectorProperty.position},set:function(e){this._velocityVectorProperty.position=e}},ellipsoid:{get:function(){return this._ellipsoid},set:function(e){this._ellipsoid!==e&&(this._ellipsoid=e,this._definitionChanged.raiseEvent(this))}}});var Zce=new h,K7e=new h,Jce=new J;AB.prototype.getValue=function(e,t){let n=this._velocityVectorProperty._getValue(e,K7e,Zce);if(u(n))return Pt.rotationMatrixFromPositionVelocity(Zce,n,this._ellipsoid,Jce),Me.fromRotationMatrix(Jce,t)};AB.prototype.equals=function(e){return this===e||e instanceof AB&&q.equals(this._velocityVectorProperty,e._velocityVectorProperty)&&(this._ellipsoid===e._ellipsoid||this._ellipsoid.equals(e._ellipsoid))};var xB=AB;function hy(){}hy.packedLength=h.packedLength;hy.unpack=h.unpack;hy.pack=h.pack;var pW;function CB(e,t){return t[0]==="#"&&(t=pW+t),u_.fromString(e,t)}function Qce(e,t,n){if(u(n.reference))return CB(t,n.reference);if(u(n.velocityReference)){let i=CB(t,n.velocityReference);switch(e){case h:case hy:return new px(i,e===hy);case Me:return new xB(i)}}throw new ue(`${JSON.stringify(n)} is not valid CZML.`)}function Z7e(e,t){return new sd(function(n,i){return t(e.getValue(n,i))},e.isConstant)}var Vi=new h,zc=new yB,oc=new he,_x=new An,ZU=new Me;function J7e(e){let t=e.rgbaf;if(u(t))return t;let n=e.rgba;if(!u(n))return;let 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s=t.getOrCreateEntity(r),a=e.parent;u(a)&&(s.parent=t.getOrCreateEntity(a));for(let c=n.length-1;c>-1;c--)n[c](s,e,t,i)}pW=void 0}function Vje(e){let t,n=e._documentPacket.clock;if(!u(n)){if(!u(e._clock)){let o=e._entityCollection.computeAvailability();if(!o.start.equals(ke.MINIMUM_VALUE)){let r=o.start,s=o.stop,a=$.secondsDifference(s,r),c=Math.round(a/120);return t=new Ld,t.startTime=$.clone(r),t.stopTime=$.clone(s),t.clockRange=Lr.LOOP_STOP,t.multiplier=c,t.currentTime=$.clone(r),t.clockStep=po.SYSTEM_CLOCK_MULTIPLIER,e._clock=t,!0}}return!1}u(e._clock)?t=e._clock.clone():(t=new Ld,t.startTime=ke.MINIMUM_VALUE.clone(),t.stopTime=ke.MAXIMUM_VALUE.clone(),t.currentTime=ke.MINIMUM_VALUE.clone(),t.clockRange=Lr.LOOP_STOP,t.clockStep=po.SYSTEM_CLOCK_MULTIPLIER,t.multiplier=1);let i=ar(n.interval);return u(i)&&(t.startTime=i.start,t.stopTime=i.stop),u(n.currentTime)&&(t.currentTime=$.fromIso8601(n.currentTime)),u(n.range)&&(t.clockRange=y(Lr[n.range],Lr.LOOP_STOP)),u(n.step)&&(t.clockStep=y(po[n.step],po.SYSTEM_CLOCK_MULTIPLIER)),u(n.multiplier)&&(t.multiplier=n.multiplier),t.equals(e._clock)?!1:(e._clock=t.clone(e._clock),!0)}function Ale(e,t,n,i){n=y(n,y.EMPTY_OBJECT);let o=t,r=n.sourceUri,s=n.credit;if(typeof s=="string"&&(s=new Kt(s)),e._credit=s,typeof t=="string"||t instanceof Pe){t=Pe.createIfNeeded(t),o=t.fetchJson(),r=y(r,t.clone());let a=e._resourceCredits,c=t.credits;if(u(c)){let l=c.length;for(let f=0;f<l;f++)a.push(c[f])}}return r=Pe.createIfNeeded(r),Br.setLoading(e,!0),Promise.resolve(o).then(function(a){return Uje(e,a,r,i)}).catch(function(a){return Br.setLoading(e,!1),e._error.raiseEvent(e,a),console.log(a),Promise.reject(a)})}function Uje(e,t,n,i){Br.setLoading(e,!0);let o=e._entityCollection;i&&(e._version=void 0,e._documentPacket=new xle,o.removeAll()),Sl._processCzml(t,o,n,void 0,e);let r=Vje(e),s=e._documentPacket;return u(s.name)&&e._name!==s.name?(e._name=s.name,r=!0):!u(e._name)&&u(n)&&(e._name=a_(n.getUrlComponent()),r=!0),Br.setLoading(e,!1),r&&e._changed.raiseEvent(e),e}function xle(){this.name=void 0,this.clock=void 0}function Sl(e){this._name=e,this._changed=new ye,this._error=new ye,this._isLoading=!1,this._loading=new ye,this._clock=void 0,this._documentPacket=new xle,this._version=void 0,this._entityCollection=new ws(this),this._entityCluster=new au,this._credit=void 0,this._resourceCredits=[]}Sl.load=function(e,t){return new Sl().load(e,t)};Object.defineProperties(Sl.prototype,{name:{get:function(){return this._name}},clock:{get:function(){return this._clock}},entities:{get:function(){return this._entityCollection}},isLoading:{get:function(){return this._isLoading}},changedEvent:{get:function(){return this._changed}},errorEvent:{get:function(){return this._error}},loadingEvent:{get:function(){return this._loading}},show:{get:function(){return this._entityCollection.show},set:function(e){this._entityCollection.show=e}},clustering:{get:function(){return this._entityCluster},set:function(e){this._entityCluster=e}},credit:{get:function(){return this._credit}}});Sl.updaters=[xje,Cje,Tje,Eje,Sje,vje,Dje,wje,aje,cje,Ije,Pje,Oje,Bje,Mje,dje,Lje,lje,Nje,uje,Fje,fje,yje];Sl.prototype.process=function(e,t){return Ale(this,e,t,!1)};Sl.prototype.load=function(e,t){return Ale(this,e,t,!0)};Sl.prototype.update=function(e){return!0};Sl.processPacketData=_e;Sl.processPositionPacketData=yle;Sl.processMaterialPacketData=du;Sl._processCzml=function(e,t,n,i,o){if(i=y(i,Sl.updaters),Array.isArray(e))for(let r=0,s=e.length;r<s;++r)ple(e[r],t,i,n,o);else ple(e,t,i,n,o)};var SB=Sl;function Hc(){this._dataSources=[],this._dataSourceAdded=new ye,this._dataSourceRemoved=new ye,this._dataSourceMoved=new ye}Object.defineProperties(Hc.prototype,{length:{get:function(){return this._dataSources.length}},dataSourceAdded:{get:function(){return this._dataSourceAdded}},dataSourceRemoved:{get:function(){return this._dataSourceRemoved}},dataSourceMoved:{get:function(){return this._dataSourceMoved}}});Hc.prototype.add=function(e){let t=this,n=this._dataSources;return Promise.resolve(e).then(function(i){return n===t._dataSources&&(t._dataSources.push(i),t._dataSourceAdded.raiseEvent(t,i)),i})};Hc.prototype.remove=function(e,t){t=y(t,!1);let n=this._dataSources.indexOf(e);return n!==-1?(this._dataSources.splice(n,1),this._dataSourceRemoved.raiseEvent(this,e),t&&typeof e.destroy=="function"&&e.destroy(),!0):!1};Hc.prototype.removeAll=function(e){e=y(e,!1);let t=this._dataSources;for(let n=0,i=t.length;n<i;++n){let o=t[n];this._dataSourceRemoved.raiseEvent(this,o),e&&typeof o.destroy=="function"&&o.destroy()}this._dataSources=[]};Hc.prototype.contains=function(e){return this.indexOf(e)!==-1};Hc.prototype.indexOf=function(e){return this._dataSources.indexOf(e)};Hc.prototype.get=function(e){return this._dataSources[e]};Hc.prototype.getByName=function(e){return this._dataSources.filter(function(t){return t.name===e})};function ek(e,t){return e.indexOf(t)}function Cle(e,t,n){let i=e._dataSources,o=i.length-1;if(t=O.clamp(t,0,o),n=O.clamp(n,0,o),t===n)return;let r=i[t];i[t]=i[n],i[n]=r,e.dataSourceMoved.raiseEvent(r,n,t)}Hc.prototype.raise=function(e){let t=ek(this._dataSources,e);Cle(this,t,t+1)};Hc.prototype.lower=function(e){let t=ek(this._dataSources,e);Cle(this,t,t-1)};Hc.prototype.raiseToTop=function(e){let t=ek(this._dataSources,e);t!==this._dataSources.length-1&&(this._dataSources.splice(t,1),this._dataSources.push(e),this.dataSourceMoved.raiseEvent(e,this._dataSources.length-1,t))};Hc.prototype.lowerToBottom=function(e){let t=ek(this._dataSources,e);t!==0&&(this._dataSources.splice(t,1),this._dataSources.splice(0,0,e),this.dataSourceMoved.raiseEvent(e,0,t))};Hc.prototype.isDestroyed=function(){return!1};Hc.prototype.destroy=function(){return this.removeAll(!0),le(this)};var vB=Hc;function Zs(e){e=y(e,y.EMPTY_OBJECT),this._primitives=[],this._guid=Gn(),this._zIndex=void 0,this.show=y(e.show,!0),this.destroyPrimitives=y(e.destroyPrimitives,!0)}Object.defineProperties(Zs.prototype,{length:{get:function(){return this._primitives.length}}});Zs.prototype.add=function(e,t){let n=u(t),i=e._external=e._external||{},o=i._composites=i._composites||{};return o[this._guid]={collection:this},n?this._primitives.splice(t,0,e):this._primitives.push(e),e};Zs.prototype.remove=function(e){if(this.contains(e)){let t=this._primitives.indexOf(e);if(t!==-1)return this._primitives.splice(t,1),delete e._external._composites[this._guid],this.destroyPrimitives&&e.destroy(),!0}return!1};Zs.prototype.removeAndDestroy=function(e){let t=this.remove(e);return t&&!this.destroyPrimitives&&e.destroy(),t};Zs.prototype.removeAll=function(){let e=this._primitives,t=e.length;for(let n=0;n<t;++n)delete e[n]._external._composites[this._guid],this.destroyPrimitives&&e[n].destroy();this._primitives=[]};Zs.prototype.contains=function(e){return!!(u(e)&&e._external&&e._external._composites&&e._external._composites[this._guid])};function tk(e,t){return e._primitives.indexOf(t)}Zs.prototype.raise=function(e){if(u(e)){let t=tk(this,e),n=this._primitives;if(t!==n.length-1){let i=n[t];n[t]=n[t+1],n[t+1]=i}}};Zs.prototype.raiseToTop=function(e){if(u(e)){let t=tk(this,e),n=this._primitives;t!==n.length-1&&(n.splice(t,1),n.push(e))}};Zs.prototype.lower=function(e){if(u(e)){let t=tk(this,e),n=this._primitives;if(t!==0){let i=n[t];n[t]=n[t-1],n[t-1]=i}}};Zs.prototype.lowerToBottom=function(e){if(u(e)){let t=tk(this,e),n=this._primitives;t!==0&&(n.splice(t,1),n.unshift(e))}};Zs.prototype.get=function(e){return this._primitives[e]};Zs.prototype.update=function(e){if(!this.show)return;let t=this._primitives;for(let n=0;n<t.length;++n)t[n].update(e)};Zs.prototype.prePassesUpdate=function(e){let t=this._primitives;for(let n=0;n<t.length;++n){let i=t[n];u(i.prePassesUpdate)&&i.prePassesUpdate(e)}};Zs.prototype.updateForPass=function(e,t){let n=this._primitives;for(let i=0;i<n.length;++i){let o=n[i];u(o.updateForPass)&&o.updateForPass(e,t)}};Zs.prototype.postPassesUpdate=function(e){let t=this._primitives;for(let n=0;n<t.length;++n){let i=t[n];u(i.postPassesUpdate)&&i.postPassesUpdate(e)}};Zs.prototype.isDestroyed=function(){return!1};Zs.prototype.destroy=function(){return this.removeAll(),le(this)};var vl=Zs;function $h(){this._length=0,this._collections={},this._collectionsArray=[],this.show=!0}Object.defineProperties($h.prototype,{length:{get:function(){return this._length}}});$h.prototype.add=function(e,t){t=y(t,0);let n=this._collections[t];if(!u(n)){n=new vl({destroyPrimitives:!1}),n._zIndex=t,this._collections[t]=n;let i=this._collectionsArray,o=0;for(;o<i.length&&i[o]._zIndex<t;)o++;i.splice(o,0,n)}return n.add(e),this._length++,e._zIndex=t,e};$h.prototype.set=function(e,t){return t===e._zIndex||(this.remove(e,!0),this.add(e,t)),e};$h.prototype.remove=function(e,t){if(this.contains(e)){let n=e._zIndex,i=this._collections[n],o;return t?o=i.remove(e):o=i.removeAndDestroy(e),o&&this._length--,i.length===0&&(this._collectionsArray.splice(this._collectionsArray.indexOf(i),1),this._collections[n]=void 0,i.destroy()),o}return!1};$h.prototype.removeAll=function(){let e=this._collectionsArray;for(let t=0;t<e.length;t++){let n=e[t];n.destroyPrimitives=!0,n.destroy()}this._collections={},this._collectionsArray=[],this._length=0};$h.prototype.contains=function(e){if(!u(e))return!1;let t=this._collections[e._zIndex];return u(t)&&t.contains(e)};$h.prototype.update=function(e){if(!this.show)return;let t=this._collectionsArray;for(let n=0;n<t.length;n++)t[n].update(e)};$h.prototype.isDestroyed=function(){return!1};$h.prototype.destroy=function(){return this.removeAll(),le(this)};var DB=$h;function KE(e,t){this._primitives=e,this._orderedGroundPrimitives=t,this._dynamicUpdaters=new xt}KE.prototype.add=function(e,t){this._dynamicUpdaters.set(t.id,t.createDynamicUpdater(this._primitives,this._orderedGroundPrimitives))};KE.prototype.remove=function(e){let t=e.id,n=this._dynamicUpdaters.get(t);u(n)&&(this._dynamicUpdaters.remove(t),n.destroy())};KE.prototype.update=function(e){let t=this._dynamicUpdaters.values;for(let n=0,i=t.length;n<i;n++)t[n].update(e);return!0};KE.prototype.removeAllPrimitives=function(){let e=this._dynamicUpdaters.values;for(let t=0,n=e.length;t<n;t++)e[t].destroy();this._dynamicUpdaters.removeAll()};KE.prototype.getBoundingSphere=function(e,t){return e=this._dynamicUpdaters.get(e.id),u(e)&&u(e.getBoundingSphere)?e.getBoundingSphere(t):at.FAILED};var gx=KE;var AW={},nk=new h,Tle=new h,Ele=new Me,ble=new J;function ZE(e,t,n,i,o,r,s,a,c,l){let f=e+t;h.multiplyByScalar(i,Math.cos(f),nk),h.multiplyByScalar(n,Math.sin(f),Tle),h.add(nk,Tle,nk);let d=Math.cos(e);d=d*d;let p=Math.sin(e);p=p*p;let m=r/Math.sqrt(s*d+o*p)/a;return Me.fromAxisAngle(nk,m,Ele),J.fromQuaternion(Ele,ble),J.multiplyByVector(ble,c,l),h.normalize(l,l),h.multiplyByScalar(l,a,l),l}var Sle=new h,vle=new h,yW=new h,kje=new h;AW.raisePositionsToHeight=function(e,t,n){let i=t.ellipsoid,o=t.height,r=t.extrudedHeight,s=n?e.length/3*2:e.length/3,a=new Float64Array(s*3),c=e.length,l=n?c:0;for(let f=0;f<c;f+=3){let d=f+1,p=f+2,g=h.fromArray(e,f,Sle);i.scaleToGeodeticSurface(g,g);let m=h.clone(g,vle),A=i.geodeticSurfaceNormal(g,kje),x=h.multiplyByScalar(A,o,yW);h.add(g,x,g),n&&(h.multiplyByScalar(A,r,x),h.add(m,x,m),a[f+l]=m.x,a[d+l]=m.y,a[p+l]=m.z),a[f]=g.x,a[d]=g.y,a[p]=g.z}return a};var zje=new h,Hje=new h,Gje=new h;AW.computeEllipsePositions=function(e,t,n){let i=e.semiMinorAxis,o=e.semiMajorAxis,r=e.rotation,s=e.center,a=e.granularity*8,c=i*i,l=o*o,f=o*i,d=h.magnitude(s),p=h.normalize(s,zje),g=h.cross(h.UNIT_Z,s,Hje);g=h.normalize(g,g);let m=h.cross(p,g,Gje),A=1+Math.ceil(O.PI_OVER_TWO/a),x=O.PI_OVER_TWO/(A-1),C=O.PI_OVER_TWO-A*x;C<0&&(A-=Math.ceil(Math.abs(C)/x));let E=2*(A*(A+2)),T=t?new Array(E*3):void 0,S=0,v=Sle,w=vle,R=A*4*3,P=R-1,M=0,L=n?new Array(R):void 0,_,b,D,I,B;for(C=O.PI_OVER_TWO,v=ZE(C,r,m,g,c,f,l,d,p,v),t&&(T[S++]=v.x,T[S++]=v.y,T[S++]=v.z),n&&(L[P--]=v.z,L[P--]=v.y,L[P--]=v.x),C=O.PI_OVER_TWO-x,_=1;_<A+1;++_){if(v=ZE(C,r,m,g,c,f,l,d,p,v),w=ZE(Math.PI-C,r,m,g,c,f,l,d,p,w),t){for(T[S++]=v.x,T[S++]=v.y,T[S++]=v.z,D=2*_+2,b=1;b<D-1;++b)I=b/(D-1),B=h.lerp(v,w,I,yW),T[S++]=B.x,T[S++]=B.y,T[S++]=B.z;T[S++]=w.x,T[S++]=w.y,T[S++]=w.z}n&&(L[P--]=v.z,L[P--]=v.y,L[P--]=v.x,L[M++]=w.x,L[M++]=w.y,L[M++]=w.z),C=O.PI_OVER_TWO-(_+1)*x}for(_=A;_>1;--_){if(C=O.PI_OVER_TWO-(_-1)*x,v=ZE(-C,r,m,g,c,f,l,d,p,v),w=ZE(C+Math.PI,r,m,g,c,f,l,d,p,w),t){for(T[S++]=v.x,T[S++]=v.y,T[S++]=v.z,D=2*(_-1)+2,b=1;b<D-1;++b)I=b/(D-1),B=h.lerp(v,w,I,yW),T[S++]=B.x,T[S++]=B.y,T[S++]=B.z;T[S++]=w.x,T[S++]=w.y,T[S++]=w.z}n&&(L[P--]=v.z,L[P--]=v.y,L[P--]=v.x,L[M++]=w.x,L[M++]=w.y,L[M++]=w.z)}C=O.PI_OVER_TWO,v=ZE(-C,r,m,g,c,f,l,d,p,v);let F={};return t&&(T[S++]=v.x,T[S++]=v.y,T[S++]=v.z,F.positions=T,F.numPts=A),n&&(L[P--]=v.z,L[P--]=v.y,L[P--]=v.x,F.outerPositions=L),F};var Dl=AW;var JE=new h,xW=new h,CW=new h,Dle=new h,us=new H,wle=new J,Wje=new J,TW=new Me,Ile=new h,Ple=new h,Ole=new h,rk=new he,Rle=new h,Ble=new H,Mle=new H;function Lle(e,t,n){let i=t.vertexFormat,o=t.center,r=t.semiMajorAxis,s=t.semiMinorAxis,a=t.ellipsoid,c=t.stRotation,l=n?e.length/3*2:e.length/3,f=t.shadowVolume,d=i.st?new Float32Array(l*2):void 0,p=i.normal?new Float32Array(l*3):void 0,g=i.tangent?new Float32Array(l*3):void 0,m=i.bitangent?new Float32Array(l*3):void 0,A=f?new Float32Array(l*3):void 0,x=0,C=Ile,E=Ple,T=Ole,S=new vi(a),v=S.project(a.cartesianToCartographic(o,rk),Rle),w=a.scaleToGeodeticSurface(o,JE);a.geodeticSurfaceNormal(w,w);let R=wle,P=Wje;if(c!==0){let B=Me.fromAxisAngle(w,c,TW);R=J.fromQuaternion(B,R),B=Me.fromAxisAngle(w,-c,TW),P=J.fromQuaternion(B,P)}else R=J.clone(J.IDENTITY,R),P=J.clone(J.IDENTITY,P);let M=H.fromElements(Number.POSITIVE_INFINITY,Number.POSITIVE_INFINITY,Ble),L=H.fromElements(Number.NEGATIVE_INFINITY,Number.NEGATIVE_INFINITY,Mle),_=e.length,b=n?_:0,D=b/3*2;for(let B=0;B<_;B+=3){let F=B+1,k=B+2,U=h.fromArray(e,B,JE);if(i.st){let G=J.multiplyByVector(R,U,xW),V=S.project(a.cartesianToCartographic(G,rk),CW);h.subtract(V,v,V),us.x=(V.x+r)/(2*r),us.y=(V.y+s)/(2*s),M.x=Math.min(us.x,M.x),M.y=Math.min(us.y,M.y),L.x=Math.max(us.x,L.x),L.y=Math.max(us.y,L.y),n&&(d[x+D]=us.x,d[x+1+D]=us.y),d[x++]=us.x,d[x++]=us.y}(i.normal||i.tangent||i.bitangent||f)&&(C=a.geodeticSurfaceNormal(U,C),f&&(A[B+b]=-C.x,A[F+b]=-C.y,A[k+b]=-C.z),(i.normal||i.tangent||i.bitangent)&&((i.tangent||i.bitangent)&&(E=h.normalize(h.cross(h.UNIT_Z,C,E),E),J.multiplyByVector(P,E,E)),i.normal&&(p[B]=C.x,p[F]=C.y,p[k]=C.z,n&&(p[B+b]=-C.x,p[F+b]=-C.y,p[k+b]=-C.z)),i.tangent&&(g[B]=E.x,g[F]=E.y,g[k]=E.z,n&&(g[B+b]=-E.x,g[F+b]=-E.y,g[k+b]=-E.z)),i.bitangent&&(T=h.normalize(h.cross(C,E,T),T),m[B]=T.x,m[F]=T.y,m[k]=T.z,n&&(m[B+b]=T.x,m[F+b]=T.y,m[k+b]=T.z))))}if(i.st){_=d.length;for(let B=0;B<_;B+=2)d[B]=(d[B]-M.x)/(L.x-M.x),d[B+1]=(d[B+1]-M.y)/(L.y-M.y)}let I=new fn;if(i.position){let B=Dl.raisePositionsToHeight(e,t,n);I.position=new ve({componentDatatype:X.DOUBLE,componentsPerAttribute:3,values:B})}if(i.st&&(I.st=new ve({componentDatatype:X.FLOAT,componentsPerAttribute:2,values:d})),i.normal&&(I.normal=new ve({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:p})),i.tangent&&(I.tangent=new ve({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:g})),i.bitangent&&(I.bitangent=new ve({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:m})),f&&(I.extrudeDirection=new ve({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:A})),n&&u(t.offsetAttribute)){let B=new Uint8Array(l);if(t.offsetAttribute===tn.TOP)B=B.fill(1,0,l/2);else{let F=t.offsetAttribute===tn.NONE?0:1;B=B.fill(F)}I.applyOffset=new ve({componentDatatype:X.UNSIGNED_BYTE,componentsPerAttribute:1,values:B})}return I}function Nle(e){let t=new Array(12*(e*(e+1))-6),n=0,i,o,r,s,a;for(i=0,r=1,s=0;s<3;s++)t[n++]=r++,t[n++]=i,t[n++]=r;for(s=2;s<e+1;++s){for(r=s*(s+1)-1,i=(s-1)*s-1,t[n++]=r++,t[n++]=i,t[n++]=r,o=2*s,a=0;a<o-1;++a)t[n++]=r,t[n++]=i++,t[n++]=i,t[n++]=r++,t[n++]=i,t[n++]=r;t[n++]=r++,t[n++]=i,t[n++]=r}for(o=e*2,++r,++i,s=0;s<o-1;++s)t[n++]=r,t[n++]=i++,t[n++]=i,t[n++]=r++,t[n++]=i,t[n++]=r;for(t[n++]=r,t[n++]=i++,t[n++]=i,t[n++]=r++,t[n++]=i++,t[n++]=i,++i,s=e-1;s>1;--s){for(t[n++]=i++,t[n++]=i,t[n++]=r,o=2*s,a=0;a<o-1;++a)t[n++]=r,t[n++]=i++,t[n++]=i,t[n++]=r++,t[n++]=i,t[n++]=r;t[n++]=i++,t[n++]=i++,t[n++]=r++}for(s=0;s<3;s++)t[n++]=i++,t[n++]=i,t[n++]=r;return t}var yx=new h;function jje(e){let t=e.center;yx=h.multiplyByScalar(e.ellipsoid.geodeticSurfaceNormal(t,yx),e.height,yx),yx=h.add(t,yx,yx);let n=new se(yx,e.semiMajorAxis),i=Dl.computeEllipsePositions(e,!0,!1),o=i.positions,r=i.numPts,s=Lle(o,e,!1),a=Nle(r);return a=Fe.createTypedArray(o.length/3,a),{boundingSphere:n,attributes:s,indices:a}}function qje(e,t){let n=t.vertexFormat,i=t.center,o=t.semiMajorAxis,r=t.semiMinorAxis,s=t.ellipsoid,a=t.height,c=t.extrudedHeight,l=t.stRotation,f=e.length/3*2,d=new Float64Array(f*3),p=n.st?new Float32Array(f*2):void 0,g=n.normal?new Float32Array(f*3):void 0,m=n.tangent?new Float32Array(f*3):void 0,A=n.bitangent?new Float32Array(f*3):void 0,x=t.shadowVolume,C=x?new Float32Array(f*3):void 0,E=0,T=Ile,S=Ple,v=Ole,w=new vi(s),R=w.project(s.cartesianToCartographic(i,rk),Rle),P=s.scaleToGeodeticSurface(i,JE);s.geodeticSurfaceNormal(P,P);let M=Me.fromAxisAngle(P,l,TW),L=J.fromQuaternion(M,wle),_=H.fromElements(Number.POSITIVE_INFINITY,Number.POSITIVE_INFINITY,Ble),b=H.fromElements(Number.NEGATIVE_INFINITY,Number.NEGATIVE_INFINITY,Mle),D=e.length,I=D/3*2;for(let F=0;F<D;F+=3){let k=F+1,U=F+2,G=h.fromArray(e,F,JE),V;if(n.st){let W=J.multiplyByVector(L,G,xW),Q=w.project(s.cartesianToCartographic(W,rk),CW);h.subtract(Q,R,Q),us.x=(Q.x+o)/(2*o),us.y=(Q.y+r)/(2*r),_.x=Math.min(us.x,_.x),_.y=Math.min(us.y,_.y),b.x=Math.max(us.x,b.x),b.y=Math.max(us.y,b.y),p[E+I]=us.x,p[E+1+I]=us.y,p[E++]=us.x,p[E++]=us.y}G=s.scaleToGeodeticSurface(G,G),V=h.clone(G,xW),T=s.geodeticSurfaceNormal(G,T),x&&(C[F+D]=-T.x,C[k+D]=-T.y,C[U+D]=-T.z);let Y=h.multiplyByScalar(T,a,Dle);if(G=h.add(G,Y,G),Y=h.multiplyByScalar(T,c,Y),V=h.add(V,Y,V),n.position&&(d[F+D]=V.x,d[k+D]=V.y,d[U+D]=V.z,d[F]=G.x,d[k]=G.y,d[U]=G.z),n.normal||n.tangent||n.bitangent){v=h.clone(T,v);let W=h.fromArray(e,(F+3)%D,Dle);h.subtract(W,G,W);let Q=h.subtract(V,G,CW);T=h.normalize(h.cross(Q,W,T),T),n.normal&&(g[F]=T.x,g[k]=T.y,g[U]=T.z,g[F+D]=T.x,g[k+D]=T.y,g[U+D]=T.z),n.tangent&&(S=h.normalize(h.cross(v,T,S),S),m[F]=S.x,m[k]=S.y,m[U]=S.z,m[F+D]=S.x,m[F+1+D]=S.y,m[F+2+D]=S.z),n.bitangent&&(A[F]=v.x,A[k]=v.y,A[U]=v.z,A[F+D]=v.x,A[k+D]=v.y,A[U+D]=v.z)}}if(n.st){D=p.length;for(let F=0;F<D;F+=2)p[F]=(p[F]-_.x)/(b.x-_.x),p[F+1]=(p[F+1]-_.y)/(b.y-_.y)}let B=new fn;if(n.position&&(B.position=new ve({componentDatatype:X.DOUBLE,componentsPerAttribute:3,values:d})),n.st&&(B.st=new ve({componentDatatype:X.FLOAT,componentsPerAttribute:2,values:p})),n.normal&&(B.normal=new ve({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:g})),n.tangent&&(B.tangent=new ve({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:m})),n.bitangent&&(B.bitangent=new ve({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:A})),x&&(B.extrudeDirection=new ve({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:C})),u(t.offsetAttribute)){let F=new Uint8Array(f);if(t.offsetAttribute===tn.TOP)F=F.fill(1,0,f/2);else{let k=t.offsetAttribute===tn.NONE?0:1;F=F.fill(k)}B.applyOffset=new ve({componentDatatype:X.UNSIGNED_BYTE,componentsPerAttribute:1,values:F})}return B}function Yje(e){let t=e.length/3,n=Fe.createTypedArray(t,t*6),i=0;for(let o=0;o<t;o++){let r=o,s=o+t,a=(r+1)%t,c=a+t;n[i++]=r,n[i++]=s,n[i++]=a,n[i++]=a,n[i++]=s,n[i++]=c}return n}var ik=new se,ok=new se;function Xje(e){let t=e.center,n=e.ellipsoid,i=e.semiMajorAxis,o=h.multiplyByScalar(n.geodeticSurfaceNormal(t,JE),e.height,JE);ik.center=h.add(t,o,ik.center),ik.radius=i,o=h.multiplyByScalar(n.geodeticSurfaceNormal(t,o),e.extrudedHeight,o),ok.center=h.add(t,o,ok.center),ok.radius=i;let r=Dl.computeEllipsePositions(e,!0,!0),s=r.positions,a=r.numPts,c=r.outerPositions,l=se.union(ik,ok),f=Lle(s,e,!0),d=Nle(a),p=d.length;d.length=p*2;let g=s.length/3;for(let S=0;S<p;S+=3)d[S+p]=d[S+2]+g,d[S+1+p]=d[S+1]+g,d[S+2+p]=d[S]+g;let m=Fe.createTypedArray(g*2/3,d),A=new ct({attributes:f,indices:m,primitiveType:Be.TRIANGLES}),x=qje(c,e);d=Yje(c);let C=Fe.createTypedArray(c.length*2/3,d),E=new ct({attributes:x,indices:C,primitiveType:Be.TRIANGLES}),T=Bn.combineInstances([new At({geometry:A}),new At({geometry:E})]);return{boundingSphere:l,attributes:T[0].attributes,indices:T[0].indices}}function Fle(e,t,n,i,o,r,s){let c=Dl.computeEllipsePositions({center:e,semiMajorAxis:t,semiMinorAxis:n,rotation:i,granularity:o},!1,!0).outerPositions,l=c.length/3,f=new Array(l);for(let p=0;p<l;++p)f[p]=h.fromArray(c,p*3);let d=ce.fromCartesianArray(f,r,s);return d.width>O.PI&&(d.north=d.north>0?O.PI_OVER_TWO-O.EPSILON7:d.north,d.south=d.south<0?O.EPSILON7-O.PI_OVER_TWO:d.south,d.east=O.PI,d.west=-O.PI),d}function tm(e){e=y(e,y.EMPTY_OBJECT);let t=e.center,n=y(e.ellipsoid,ie.WGS84),i=e.semiMajorAxis,o=e.semiMinorAxis,r=y(e.granularity,O.RADIANS_PER_DEGREE),s=y(e.vertexFormat,we.DEFAULT),a=y(e.height,0),c=y(e.extrudedHeight,a);this._center=h.clone(t),this._semiMajorAxis=i,this._semiMinorAxis=o,this._ellipsoid=ie.clone(n),this._rotation=y(e.rotation,0),this._stRotation=y(e.stRotation,0),this._height=Math.max(c,a),this._granularity=r,this._vertexFormat=we.clone(s),this._extrudedHeight=Math.min(c,a),this._shadowVolume=y(e.shadowVolume,!1),this._workerName="createEllipseGeometry",this._offsetAttribute=e.offsetAttribute,this._rectangle=void 0,this._textureCoordinateRotationPoints=void 0}tm.packedLength=h.packedLength+ie.packedLength+we.packedLength+9;tm.pack=function(e,t,n){return n=y(n,0),h.pack(e._center,t,n),n+=h.packedLength,ie.pack(e._ellipsoid,t,n),n+=ie.packedLength,we.pack(e._vertexFormat,t,n),n+=we.packedLength,t[n++]=e._semiMajorAxis,t[n++]=e._semiMinorAxis,t[n++]=e._rotation,t[n++]=e._stRotation,t[n++]=e._height,t[n++]=e._granularity,t[n++]=e._extrudedHeight,t[n++]=e._shadowVolume?1:0,t[n]=y(e._offsetAttribute,-1),t};var Vle=new h,Ule=new ie,kle=new we,em={center:Vle,ellipsoid:Ule,vertexFormat:kle,semiMajorAxis:void 0,semiMinorAxis:void 0,rotation:void 0,stRotation:void 0,height:void 0,granularity:void 0,extrudedHeight:void 0,shadowVolume:void 0,offsetAttribute:void 0};tm.unpack=function(e,t,n){t=y(t,0);let i=h.unpack(e,t,Vle);t+=h.packedLength;let o=ie.unpack(e,t,Ule);t+=ie.packedLength;let r=we.unpack(e,t,kle);t+=we.packedLength;let s=e[t++],a=e[t++],c=e[t++],l=e[t++],f=e[t++],d=e[t++],p=e[t++],g=e[t++]===1,m=e[t];return u(n)?(n._center=h.clone(i,n._center),n._ellipsoid=ie.clone(o,n._ellipsoid),n._vertexFormat=we.clone(r,n._vertexFormat),n._semiMajorAxis=s,n._semiMinorAxis=a,n._rotation=c,n._stRotation=l,n._height=f,n._granularity=d,n._extrudedHeight=p,n._shadowVolume=g,n._offsetAttribute=m===-1?void 0:m,n):(em.height=f,em.extrudedHeight=p,em.granularity=d,em.stRotation=l,em.rotation=c,em.semiMajorAxis=s,em.semiMinorAxis=a,em.shadowVolume=g,em.offsetAttribute=m===-1?void 0:m,new tm(em))};tm.computeRectangle=function(e,t){e=y(e,y.EMPTY_OBJECT);let n=e.center,i=y(e.ellipsoid,ie.WGS84),o=e.semiMajorAxis,r=e.semiMinorAxis,s=y(e.granularity,O.RADIANS_PER_DEGREE),a=y(e.rotation,0);return Fle(n,o,r,a,s,i,t)};tm.createGeometry=function(e){if(e._semiMajorAxis<=0||e._semiMinorAxis<=0)return;let t=e._height,n=e._extrudedHeight,i=!O.equalsEpsilon(t,n,0,O.EPSILON2);e._center=e._ellipsoid.scaleToGeodeticSurface(e._center,e._center);let o={center:e._center,semiMajorAxis:e._semiMajorAxis,semiMinorAxis:e._semiMinorAxis,ellipsoid:e._ellipsoid,rotation:e._rotation,height:t,granularity:e._granularity,vertexFormat:e._vertexFormat,stRotation:e._stRotation},r;if(i)o.extrudedHeight=n,o.shadowVolume=e._shadowVolume,o.offsetAttribute=e._offsetAttribute,r=Xje(o);else if(r=jje(o),u(e._offsetAttribute)){let s=r.attributes.position.values.length,a=e._offsetAttribute===tn.NONE?0:1,c=new Uint8Array(s/3).fill(a);r.attributes.applyOffset=new ve({componentDatatype:X.UNSIGNED_BYTE,componentsPerAttribute:1,values:c})}return new ct({attributes:r.attributes,indices:r.indices,primitiveType:Be.TRIANGLES,boundingSphere:r.boundingSphere,offsetAttribute:e._offsetAttribute})};tm.createShadowVolume=function(e,t,n){let i=e._granularity,o=e._ellipsoid,r=t(i,o),s=n(i,o);return new tm({center:e._center,semiMajorAxis:e._semiMajorAxis,semiMinorAxis:e._semiMinorAxis,ellipsoid:o,rotation:e._rotation,stRotation:e._stRotation,granularity:i,extrudedHeight:r,height:s,vertexFormat:we.POSITION_ONLY,shadowVolume:!0})};function Kje(e){let t=-e._stRotation;if(t===0)return[0,0,0,1,1,0];let i=Dl.computeEllipsePositions({center:e._center,semiMajorAxis:e._semiMajorAxis,semiMinorAxis:e._semiMinorAxis,rotation:e._rotation,granularity:e._granularity},!1,!0).outerPositions,o=i.length/3,r=new Array(o);for(let c=0;c<o;++c)r[c]=h.fromArray(i,c*3);let s=e._ellipsoid,a=e.rectangle;return ct._textureCoordinateRotationPoints(r,t,s,a)}Object.defineProperties(tm.prototype,{rectangle:{get:function(){return u(this._rectangle)||(this._rectangle=Fle(this._center,this._semiMajorAxis,this._semiMinorAxis,this._rotation,this._granularity,this._ellipsoid)),this._rectangle}},textureCoordinateRotationPoints:{get:function(){return u(this._textureCoordinateRotationPoints)||(this._textureCoordinateRotationPoints=Kje(this)),this._textureCoordinateRotationPoints}}});var Gc=tm;var zle=new h,Ax=new h;function Zje(e){let t=e.center;Ax=h.multiplyByScalar(e.ellipsoid.geodeticSurfaceNormal(t,Ax),e.height,Ax),Ax=h.add(t,Ax,Ax);let n=new se(Ax,e.semiMajorAxis),i=Dl.computeEllipsePositions(e,!1,!0).outerPositions,o=new fn({position:new ve({componentDatatype:X.DOUBLE,componentsPerAttribute:3,values:Dl.raisePositionsToHeight(i,e,!1)})}),r=i.length/3,s=Fe.createTypedArray(r,r*2),a=0;for(let c=0;c<r;++c)s[a++]=c,s[a++]=(c+1)%r;return{boundingSphere:n,attributes:o,indices:s}}var sk=new se,ak=new se;function Jje(e){let t=e.center,n=e.ellipsoid,i=e.semiMajorAxis,o=h.multiplyByScalar(n.geodeticSurfaceNormal(t,zle),e.height,zle);sk.center=h.add(t,o,sk.center),sk.radius=i,o=h.multiplyByScalar(n.geodeticSurfaceNormal(t,o),e.extrudedHeight,o),ak.center=h.add(t,o,ak.center),ak.radius=i;let r=Dl.computeEllipsePositions(e,!1,!0).outerPositions,s=new fn({position:new ve({componentDatatype:X.DOUBLE,componentsPerAttribute:3,values:Dl.raisePositionsToHeight(r,e,!0)})});r=s.position.values;let a=se.union(sk,ak),c=r.length/3;if(u(e.offsetAttribute)){let m=new Uint8Array(c);if(e.offsetAttribute===tn.TOP)m=m.fill(1,0,c/2);else{let A=e.offsetAttribute===tn.NONE?0:1;m=m.fill(A)}s.applyOffset=new ve({componentDatatype:X.UNSIGNED_BYTE,componentsPerAttribute:1,values:m})}let l=y(e.numberOfVerticalLines,16);l=O.clamp(l,0,c/2);let f=Fe.createTypedArray(c,c*2+l*2);c/=2;let d=0,p;for(p=0;p<c;++p)f[d++]=p,f[d++]=(p+1)%c,f[d++]=p+c,f[d++]=(p+1)%c+c;let g;if(l>0){let m=Math.min(l,c);g=Math.round(c/m);let A=Math.min(g*l,c);for(p=0;p<A;p+=g)f[d++]=p,f[d++]=p+c}return{boundingSphere:a,attributes:s,indices:f}}function QE(e){e=y(e,y.EMPTY_OBJECT);let t=e.center,n=y(e.ellipsoid,ie.WGS84),i=e.semiMajorAxis,o=e.semiMinorAxis,r=y(e.granularity,O.RADIANS_PER_DEGREE),s=y(e.height,0),a=y(e.extrudedHeight,s);this._center=h.clone(t),this._semiMajorAxis=i,this._semiMinorAxis=o,this._ellipsoid=ie.clone(n),this._rotation=y(e.rotation,0),this._height=Math.max(a,s),this._granularity=r,this._extrudedHeight=Math.min(a,s),this._numberOfVerticalLines=Math.max(y(e.numberOfVerticalLines,16),0),this._offsetAttribute=e.offsetAttribute,this._workerName="createEllipseOutlineGeometry"}QE.packedLength=h.packedLength+ie.packedLength+8;QE.pack=function(e,t,n){return n=y(n,0),h.pack(e._center,t,n),n+=h.packedLength,ie.pack(e._ellipsoid,t,n),n+=ie.packedLength,t[n++]=e._semiMajorAxis,t[n++]=e._semiMinorAxis,t[n++]=e._rotation,t[n++]=e._height,t[n++]=e._granularity,t[n++]=e._extrudedHeight,t[n++]=e._numberOfVerticalLines,t[n]=y(e._offsetAttribute,-1),t};var Hle=new h,Gle=new ie,h_={center:Hle,ellipsoid:Gle,semiMajorAxis:void 0,semiMinorAxis:void 0,rotation:void 0,height:void 0,granularity:void 0,extrudedHeight:void 0,numberOfVerticalLines:void 0,offsetAttribute:void 0};QE.unpack=function(e,t,n){t=y(t,0);let i=h.unpack(e,t,Hle);t+=h.packedLength;let o=ie.unpack(e,t,Gle);t+=ie.packedLength;let r=e[t++],s=e[t++],a=e[t++],c=e[t++],l=e[t++],f=e[t++],d=e[t++],p=e[t];return u(n)?(n._center=h.clone(i,n._center),n._ellipsoid=ie.clone(o,n._ellipsoid),n._semiMajorAxis=r,n._semiMinorAxis=s,n._rotation=a,n._height=c,n._granularity=l,n._extrudedHeight=f,n._numberOfVerticalLines=d,n._offsetAttribute=p===-1?void 0:p,n):(h_.height=c,h_.extrudedHeight=f,h_.granularity=l,h_.rotation=a,h_.semiMajorAxis=r,h_.semiMinorAxis=s,h_.numberOfVerticalLines=d,h_.offsetAttribute=p===-1?void 0:p,new QE(h_))};QE.createGeometry=function(e){if(e._semiMajorAxis<=0||e._semiMinorAxis<=0)return;let t=e._height,n=e._extrudedHeight,i=!O.equalsEpsilon(t,n,0,O.EPSILON2);e._center=e._ellipsoid.scaleToGeodeticSurface(e._center,e._center);let o={center:e._center,semiMajorAxis:e._semiMajorAxis,semiMinorAxis:e._semiMinorAxis,ellipsoid:e._ellipsoid,rotation:e._rotation,height:t,granularity:e._granularity,numberOfVerticalLines:e._numberOfVerticalLines},r;if(i)o.extrudedHeight=n,o.offsetAttribute=e._offsetAttribute,r=Jje(o);else if(r=Zje(o),u(e._offsetAttribute)){let s=r.attributes.position.values.length,a=e._offsetAttribute===tn.NONE?0:1,c=new Uint8Array(s/3).fill(a);r.attributes.applyOffset=new ve({componentDatatype:X.UNSIGNED_BYTE,componentsPerAttribute:1,values:c})}return new ct({attributes:r.attributes,indices:r.indices,primitiveType:Be.LINES,boundingSphere:r.boundingSphere,offsetAttribute:e._offsetAttribute})};var hu=QE;var Wle=new z,jle=h.ZERO,qle=new h,Yle=new ce;function Qje(e){this.id=e,this.vertexFormat=void 0,this.center=void 0,this.semiMajorAxis=void 0,this.semiMinorAxis=void 0,this.rotation=void 0,this.height=void 0,this.extrudedHeight=void 0,this.granularity=void 0,this.stRotation=void 0,this.numberOfVerticalLines=void 0,this.offsetAttribute=void 0}function Vd(e,t){Yn.call(this,{entity:e,scene:t,geometryOptions:new Qje(e),geometryPropertyName:"ellipse",observedPropertyNames:["availability","position","ellipse"]}),this._onEntityPropertyChanged(e,"ellipse",e.ellipse,void 0)}u(Object.create)&&(Vd.prototype=Object.create(Yn.prototype),Vd.prototype.constructor=Vd);Vd.prototype.createFillGeometryInstance=function(e){let t=this._entity,n=t.isAvailable(e),i={show:new pn(n&&t.isShowing&&this._showProperty.getValue(e)&&this._fillProperty.getValue(e)),distanceDisplayCondition:Fn.fromDistanceDisplayCondition(this._distanceDisplayConditionProperty.getValue(e)),offset:void 0,color:void 0};if(this._materialProperty instanceof Bt){let o;u(this._materialProperty.color)&&(this._materialProperty.color.isConstant||n)&&(o=this._materialProperty.color.getValue(e,Wle)),u(o)||(o=z.WHITE),i.color=Mt.fromColor(o)}return u(this._options.offsetAttribute)&&(i.offset=Yi.fromCartesian3(q.getValueOrDefault(this._terrainOffsetProperty,e,jle,qle))),new At({id:t,geometry:new Gc(this._options),attributes:i})};Vd.prototype.createOutlineGeometryInstance=function(e){let t=this._entity,n=t.isAvailable(e),i=q.getValueOrDefault(this._outlineColorProperty,e,z.BLACK,Wle),o=this._distanceDisplayConditionProperty.getValue(e),r={show:new pn(n&&t.isShowing&&this._showProperty.getValue(e)&&this._showOutlineProperty.getValue(e)),color:Mt.fromColor(i),distanceDisplayCondition:Fn.fromDistanceDisplayCondition(o),offset:void 0};return u(this._options.offsetAttribute)&&(r.offset=Yi.fromCartesian3(q.getValueOrDefault(this._terrainOffsetProperty,e,jle,qle))),new At({id:t,geometry:new hu(this._options),attributes:r})};Vd.prototype._computeCenter=function(e,t){return q.getValueOrUndefined(this._entity.position,e,t)};Vd.prototype._isHidden=function(e,t){let n=e.position;return!u(n)||!u(t.semiMajorAxis)||!u(t.semiMinorAxis)||si.prototype._isHidden.call(this,e,t)};Vd.prototype._isDynamic=function(e,t){return!e.position.isConstant||!t.semiMajorAxis.isConstant||!t.semiMinorAxis.isConstant||!q.isConstant(t.rotation)||!q.isConstant(t.height)||!q.isConstant(t.extrudedHeight)||!q.isConstant(t.granularity)||!q.isConstant(t.stRotation)||!q.isConstant(t.outlineWidth)||!q.isConstant(t.numberOfVerticalLines)||!q.isConstant(t.zIndex)||this._onTerrain&&!q.isConstant(this._materialProperty)&&!(this._materialProperty instanceof Bt)};Vd.prototype._setStaticOptions=function(e,t){let n=q.getValueOrUndefined(t.height,ke.MINIMUM_VALUE),i=q.getValueOrDefault(t.heightReference,ke.MINIMUM_VALUE,We.NONE),o=q.getValueOrUndefined(t.extrudedHeight,ke.MINIMUM_VALUE),r=q.getValueOrDefault(t.extrudedHeightReference,ke.MINIMUM_VALUE,We.NONE);u(o)&&!u(n)&&(n=0);let s=this._options;s.vertexFormat=this._materialProperty instanceof Bt?nn.VERTEX_FORMAT:co.MaterialSupport.TEXTURED.vertexFormat,s.center=e.position.getValue(ke.MINIMUM_VALUE,s.center),s.semiMajorAxis=t.semiMajorAxis.getValue(ke.MINIMUM_VALUE,s.semiMajorAxis),s.semiMinorAxis=t.semiMinorAxis.getValue(ke.MINIMUM_VALUE,s.semiMinorAxis),s.rotation=q.getValueOrUndefined(t.rotation,ke.MINIMUM_VALUE),s.granularity=q.getValueOrUndefined(t.granularity,ke.MINIMUM_VALUE),s.stRotation=q.getValueOrUndefined(t.stRotation,ke.MINIMUM_VALUE),s.numberOfVerticalLines=q.getValueOrUndefined(t.numberOfVerticalLines,ke.MINIMUM_VALUE),s.offsetAttribute=Yn.computeGeometryOffsetAttribute(n,i,o,r),s.height=Yn.getGeometryHeight(n,i),o=Yn.getGeometryExtrudedHeight(o,r),o===Yn.CLAMP_TO_GROUND&&(o=fi.getMinimumMaximumHeights(Gc.computeRectangle(s,Yle)).minimumTerrainHeight),s.extrudedHeight=o};Vd.DynamicGeometryUpdater=$E;function $E(e,t,n){ri.call(this,e,t,n)}u(Object.create)&&($E.prototype=Object.create(ri.prototype),$E.prototype.constructor=$E);$E.prototype._isHidden=function(e,t,n){let i=this._options;return!u(i.center)||!u(i.semiMajorAxis)||!u(i.semiMinorAxis)||ri.prototype._isHidden.call(this,e,t,n)};$E.prototype._setOptions=function(e,t,n){let i=this._options,o=q.getValueOrUndefined(t.height,n),r=q.getValueOrDefault(t.heightReference,n,We.NONE),s=q.getValueOrUndefined(t.extrudedHeight,n),a=q.getValueOrDefault(t.extrudedHeightReference,n,We.NONE);u(s)&&!u(o)&&(o=0),i.center=q.getValueOrUndefined(e.position,n,i.center),i.semiMajorAxis=q.getValueOrUndefined(t.semiMajorAxis,n),i.semiMinorAxis=q.getValueOrUndefined(t.semiMinorAxis,n),i.rotation=q.getValueOrUndefined(t.rotation,n),i.granularity=q.getValueOrUndefined(t.granularity,n),i.stRotation=q.getValueOrUndefined(t.stRotation,n),i.numberOfVerticalLines=q.getValueOrUndefined(t.numberOfVerticalLines,n),i.offsetAttribute=Yn.computeGeometryOffsetAttribute(o,r,s,a),i.height=Yn.getGeometryHeight(o,r),s=Yn.getGeometryExtrudedHeight(s,a),s===Yn.CLAMP_TO_GROUND&&(s=fi.getMinimumMaximumHeights(Gc.computeRectangle(i,Yle)).minimumTerrainHeight),i.extrudedHeight=s};var wB=Vd;var $je=new h,eqe=new h,tqe=new h,nqe=new h,iqe=new h,oqe=new h(1,1,1),Xle=Math.cos,Kle=Math.sin;function m_(e){e=y(e,y.EMPTY_OBJECT);let t=y(e.radii,oqe),n=y(e.innerRadii,t),i=y(e.minimumClock,0),o=y(e.maximumClock,O.TWO_PI),r=y(e.minimumCone,0),s=y(e.maximumCone,O.PI),a=Math.round(y(e.stackPartitions,64)),c=Math.round(y(e.slicePartitions,64)),l=y(e.vertexFormat,we.DEFAULT);this._radii=h.clone(t),this._innerRadii=h.clone(n),this._minimumClock=i,this._maximumClock=o,this._minimumCone=r,this._maximumCone=s,this._stackPartitions=a,this._slicePartitions=c,this._vertexFormat=we.clone(l),this._offsetAttribute=e.offsetAttribute,this._workerName="createEllipsoidGeometry"}m_.packedLength=2*h.packedLength+we.packedLength+7;m_.pack=function(e,t,n){return n=y(n,0),h.pack(e._radii,t,n),n+=h.packedLength,h.pack(e._innerRadii,t,n),n+=h.packedLength,we.pack(e._vertexFormat,t,n),n+=we.packedLength,t[n++]=e._minimumClock,t[n++]=e._maximumClock,t[n++]=e._minimumCone,t[n++]=e._maximumCone,t[n++]=e._stackPartitions,t[n++]=e._slicePartitions,t[n]=y(e._offsetAttribute,-1),t};var Zle=new h,Jle=new h,Qle=new we,my={radii:Zle,innerRadii:Jle,vertexFormat:Qle,minimumClock:void 0,maximumClock:void 0,minimumCone:void 0,maximumCone:void 0,stackPartitions:void 0,slicePartitions:void 0,offsetAttribute:void 0};m_.unpack=function(e,t,n){t=y(t,0);let i=h.unpack(e,t,Zle);t+=h.packedLength;let o=h.unpack(e,t,Jle);t+=h.packedLength;let r=we.unpack(e,t,Qle);t+=we.packedLength;let s=e[t++],a=e[t++],c=e[t++],l=e[t++],f=e[t++],d=e[t++],p=e[t];return u(n)?(n._radii=h.clone(i,n._radii),n._innerRadii=h.clone(o,n._innerRadii),n._vertexFormat=we.clone(r,n._vertexFormat),n._minimumClock=s,n._maximumClock=a,n._minimumCone=c,n._maximumCone=l,n._stackPartitions=f,n._slicePartitions=d,n._offsetAttribute=p===-1?void 0:p,n):(my.minimumClock=s,my.maximumClock=a,my.minimumCone=c,my.maximumCone=l,my.stackPartitions=f,my.slicePartitions=d,my.offsetAttribute=p===-1?void 0:p,new m_(my))};m_.createGeometry=function(e){let t=e._radii;if(t.x<=0||t.y<=0||t.z<=0)return;let n=e._innerRadii;if(n.x<=0||n.y<=0||n.z<=0)return;let i=e._minimumClock,o=e._maximumClock,r=e._minimumCone,s=e._maximumCone,a=e._vertexFormat,c=e._slicePartitions+1,l=e._stackPartitions+1;c=Math.round(c*Math.abs(o-i)/O.TWO_PI),l=Math.round(l*Math.abs(s-r)/O.PI),c<2&&(c=2),l<2&&(l=2);let f,d,p=0,g=[r],m=[i];for(f=0;f<l;f++)g.push(r+f*(s-r)/(l-1));for(g.push(s),d=0;d<c;d++)m.push(i+d*(o-i)/(c-1));m.push(o);let A=g.length,x=m.length,C=0,E=1,T=n.x!==t.x||n.y!==t.y||n.z!==t.z,S=!1,v=!1,w=!1;T&&(E=2,r>0&&(S=!0,C+=c-1),s<Math.PI&&(v=!0,C+=c-1),(o-i)%O.TWO_PI?(w=!0,C+=(l-1)*2+1):C+=1);let R=x*A*E,P=new Float64Array(R*3),M=new Array(R).fill(!1),L=new Array(R).fill(!1),_=c*l*E,b=6*(_+C+1-(c+l)*E),D=Fe.createTypedArray(_,b),I=a.normal?new Float32Array(R*3):void 0,B=a.tangent?new Float32Array(R*3):void 0,F=a.bitangent?new Float32Array(R*3):void 0,k=a.st?new Float32Array(R*2):void 0,U=new Array(A),G=new Array(A);for(f=0;f<A;f++)U[f]=Kle(g[f]),G[f]=Xle(g[f]);let V=new Array(x),Y=new Array(x);for(d=0;d<x;d++)Y[d]=Xle(m[d]),V[d]=Kle(m[d]);for(f=0;f<A;f++)for(d=0;d<x;d++)P[p++]=t.x*U[f]*Y[d],P[p++]=t.y*U[f]*V[d],P[p++]=t.z*G[f];let W=R/2;if(T)for(f=0;f<A;f++)for(d=0;d<x;d++)P[p++]=n.x*U[f]*Y[d],P[p++]=n.y*U[f]*V[d],P[p++]=n.z*G[f],M[W]=!0,f>0&&f!==A-1&&d!==0&&d!==x-1&&(L[W]=!0),W++;p=0;let Q,j;for(f=1;f<A-2;f++)for(Q=f*x,j=(f+1)*x,d=1;d<x-2;d++)D[p++]=j+d,D[p++]=j+d+1,D[p++]=Q+d+1,D[p++]=j+d,D[p++]=Q+d+1,D[p++]=Q+d;if(T){let ut=A*x;for(f=1;f<A-2;f++)for(Q=ut+f*x,j=ut+(f+1)*x,d=1;d<x-2;d++)D[p++]=j+d,D[p++]=Q+d,D[p++]=Q+d+1,D[p++]=j+d,D[p++]=Q+d+1,D[p++]=j+d+1}let K,Z;if(T){if(S)for(Z=A*x,f=1;f<x-2;f++)D[p++]=f,D[p++]=f+1,D[p++]=Z+f+1,D[p++]=f,D[p++]=Z+f+1,D[p++]=Z+f;if(v)for(K=A*x-x,Z=A*x*E-x,f=1;f<x-2;f++)D[p++]=K+f+1,D[p++]=K+f,D[p++]=Z+f,D[p++]=K+f+1,D[p++]=Z+f,D[p++]=Z+f+1}if(w){for(f=1;f<A-2;f++)Z=x*A+x*f,K=x*f,D[p++]=Z,D[p++]=K+x,D[p++]=K,D[p++]=Z,D[p++]=Z+x,D[p++]=K+x;for(f=1;f<A-2;f++)Z=x*A+x*(f+1)-1,K=x*(f+1)-1,D[p++]=K+x,D[p++]=Z,D[p++]=K,D[p++]=K+x,D[p++]=Z+x,D[p++]=Z}let pe=new fn;a.position&&(pe.position=new ve({componentDatatype:X.DOUBLE,componentsPerAttribute:3,values:P}));let Ae=0,re=0,ge=0,fe=0,be=R/2,De,Le=ie.fromCartesian3(t),qe=ie.fromCartesian3(n);if(a.st||a.normal||a.tangent||a.bitangent){for(f=0;f<R;f++){De=M[f]?qe:Le;let ut=h.fromArray(P,f*3,$je),Lt=De.geodeticSurfaceNormal(ut,eqe);if(L[f]&&h.negate(Lt,Lt),a.st){let sn=H.negate(Lt,iqe);k[Ae++]=Math.atan2(sn.y,sn.x)/O.TWO_PI+.5,k[Ae++]=Math.asin(Lt.z)/Math.PI+.5}if(a.normal&&(I[re++]=Lt.x,I[re++]=Lt.y,I[re++]=Lt.z),a.tangent||a.bitangent){let sn=tqe,ht=0,yn;if(M[f]&&(ht=be),!S&&f>=ht&&f<ht+x*2?yn=h.UNIT_X:yn=h.UNIT_Z,h.cross(yn,Lt,sn),h.normalize(sn,sn),a.tangent&&(B[ge++]=sn.x,B[ge++]=sn.y,B[ge++]=sn.z),a.bitangent){let Jn=h.cross(Lt,sn,nqe);h.normalize(Jn,Jn),F[fe++]=Jn.x,F[fe++]=Jn.y,F[fe++]=Jn.z}}}a.st&&(pe.st=new ve({componentDatatype:X.FLOAT,componentsPerAttribute:2,values:k})),a.normal&&(pe.normal=new ve({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:I})),a.tangent&&(pe.tangent=new ve({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:B})),a.bitangent&&(pe.bitangent=new ve({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:F}))}if(u(e._offsetAttribute)){let ut=P.length,Lt=e._offsetAttribute===tn.NONE?0:1,sn=new Uint8Array(ut/3).fill(Lt);pe.applyOffset=new ve({componentDatatype:X.UNSIGNED_BYTE,componentsPerAttribute:1,values:sn})}return new ct({attributes:pe,indices:D,primitiveType:Be.TRIANGLES,boundingSphere:se.fromEllipsoid(Le),offsetAttribute:e._offsetAttribute})};var EW;m_.getUnitEllipsoid=function(){return u(EW)||(EW=m_.createGeometry(new m_({radii:new h(1,1,1),vertexFormat:we.POSITION_ONLY}))),EW};var Ps=m_;var rqe=new Bt(z.WHITE),bW=h.ZERO,SW=new h,sqe=new h,aqe=new h,vW=new z,cqe=new h(1,1,1);function lqe(e){this.id=e,this.vertexFormat=void 0,this.radii=void 0,this.innerRadii=void 0,this.minimumClock=void 0,this.maximumClock=void 0,this.minimumCone=void 0,this.maximumCone=void 0,this.stackPartitions=void 0,this.slicePartitions=void 0,this.subdivisions=void 0,this.offsetAttribute=void 0}function mu(e,t){si.call(this,{entity:e,scene:t,geometryOptions:new lqe(e),geometryPropertyName:"ellipsoid",observedPropertyNames:["availability","position","orientation","ellipsoid"]}),this._onEntityPropertyChanged(e,"ellipsoid",e.ellipsoid,void 0)}u(Object.create)&&(mu.prototype=Object.create(si.prototype),mu.prototype.constructor=mu);Object.defineProperties(mu.prototype,{terrainOffsetProperty:{get:function(){return this._terrainOffsetProperty}}});mu.prototype.createFillGeometryInstance=function(e,t,n){let i=this._entity,o=i.isAvailable(e),r,s=new pn(o&&i.isShowing&&this._showProperty.getValue(e)&&this._fillProperty.getValue(e)),a=this._distanceDisplayConditionProperty.getValue(e),c=Fn.fromDistanceDisplayCondition(a),l={show:s,distanceDisplayCondition:c,color:void 0,offset:void 0};if(this._materialProperty instanceof Bt){let f;u(this._materialProperty.color)&&(this._materialProperty.color.isConstant||o)&&(f=this._materialProperty.color.getValue(e,vW)),u(f)||(f=z.WHITE),r=Mt.fromColor(f),l.color=r}return u(this._options.offsetAttribute)&&(l.offset=Yi.fromCartesian3(q.getValueOrDefault(this._terrainOffsetProperty,e,bW,SW))),new At({id:i,geometry:new Ps(this._options),modelMatrix:t?void 0:i.computeModelMatrixForHeightReference(e,i.ellipsoid.heightReference,this._options.radii.z*.5,this._scene.mapProjection.ellipsoid,n),attributes:l})};mu.prototype.createOutlineGeometryInstance=function(e,t,n){let i=this._entity,o=i.isAvailable(e),r=q.getValueOrDefault(this._outlineColorProperty,e,z.BLACK,vW),s=this._distanceDisplayConditionProperty.getValue(e),a={show:new pn(o&&i.isShowing&&this._showProperty.getValue(e)&&this._showOutlineProperty.getValue(e)),color:Mt.fromColor(r),distanceDisplayCondition:Fn.fromDistanceDisplayCondition(s),offset:void 0};return u(this._options.offsetAttribute)&&(a.offset=Yi.fromCartesian3(q.getValueOrDefault(this._terrainOffsetProperty,e,bW,SW))),new At({id:i,geometry:new ru(this._options),modelMatrix:t?void 0:i.computeModelMatrixForHeightReference(e,i.ellipsoid.heightReference,this._options.radii.z*.5,this._scene.mapProjection.ellipsoid,n),attributes:a})};mu.prototype._computeCenter=function(e,t){return q.getValueOrUndefined(this._entity.position,e,t)};mu.prototype._isHidden=function(e,t){return!u(e.position)||!u(t.radii)||si.prototype._isHidden.call(this,e,t)};mu.prototype._isDynamic=function(e,t){return!e.position.isConstant||!q.isConstant(e.orientation)||!t.radii.isConstant||!q.isConstant(t.innerRadii)||!q.isConstant(t.stackPartitions)||!q.isConstant(t.slicePartitions)||!q.isConstant(t.outlineWidth)||!q.isConstant(t.minimumClock)||!q.isConstant(t.maximumClock)||!q.isConstant(t.minimumCone)||!q.isConstant(t.maximumCone)||!q.isConstant(t.subdivisions)};mu.prototype._setStaticOptions=function(e,t){let n=q.getValueOrDefault(t.heightReference,ke.MINIMUM_VALUE,We.NONE),i=this._options;i.vertexFormat=this._materialProperty instanceof Bt?nn.VERTEX_FORMAT:co.MaterialSupport.TEXTURED.vertexFormat,i.radii=t.radii.getValue(ke.MINIMUM_VALUE,i.radii),i.innerRadii=q.getValueOrUndefined(t.innerRadii,i.radii),i.minimumClock=q.getValueOrUndefined(t.minimumClock,ke.MINIMUM_VALUE),i.maximumClock=q.getValueOrUndefined(t.maximumClock,ke.MINIMUM_VALUE),i.minimumCone=q.getValueOrUndefined(t.minimumCone,ke.MINIMUM_VALUE),i.maximumCone=q.getValueOrUndefined(t.maximumCone,ke.MINIMUM_VALUE),i.stackPartitions=q.getValueOrUndefined(t.stackPartitions,ke.MINIMUM_VALUE),i.slicePartitions=q.getValueOrUndefined(t.slicePartitions,ke.MINIMUM_VALUE),i.subdivisions=q.getValueOrUndefined(t.subdivisions,ke.MINIMUM_VALUE),i.offsetAttribute=n!==We.NONE?tn.ALL:void 0};mu.prototype._onEntityPropertyChanged=lp;mu.DynamicGeometryUpdater=IB;function IB(e,t,n){ri.call(this,e,t,n),this._scene=e._scene,this._modelMatrix=new N,this._attributes=void 0,this._outlineAttributes=void 0,this._lastSceneMode=void 0,this._lastShow=void 0,this._lastOutlineShow=void 0,this._lastOutlineWidth=void 0,this._lastOutlineColor=void 0,this._lastOffset=new h,this._material={}}u(Object.create)&&(IB.prototype=Object.create(ri.prototype),IB.prototype.constructor=IB);IB.prototype.update=function(e){let t=this._entity,n=t.ellipsoid;if(!t.isShowing||!t.isAvailable(e)||!q.getValueOrDefault(n.show,e,!0)){u(this._primitive)&&(this._primitive.show=!1),u(this._outlinePrimitive)&&(this._outlinePrimitive.show=!1);return}let i=q.getValueOrUndefined(n.radii,e,sqe),o=u(i)?t.computeModelMatrixForHeightReference(e,n.heightReference,i.z*.5,this._scene.mapProjection.ellipsoid,this._modelMatrix):void 0;if(!u(o)||!u(i)){u(this._primitive)&&(this._primitive.show=!1),u(this._outlinePrimitive)&&(this._outlinePrimitive.show=!1);return}let r=q.getValueOrDefault(n.fill,e,!0),s=q.getValueOrDefault(n.outline,e,!1),a=q.getValueOrClonedDefault(n.outlineColor,e,z.BLACK,vW),c=Wo.getValue(e,y(n.material,rqe),this._material),l=q.getValueOrUndefined(n.innerRadii,e,aqe),f=q.getValueOrUndefined(n.minimumClock,e),d=q.getValueOrUndefined(n.maximumClock,e),p=q.getValueOrUndefined(n.minimumCone,e),g=q.getValueOrUndefined(n.maximumCone,e),m=q.getValueOrUndefined(n.stackPartitions,e),A=q.getValueOrUndefined(n.slicePartitions,e),x=q.getValueOrUndefined(n.subdivisions,e),C=q.getValueOrDefault(n.outlineWidth,e,1),E=q.getValueOrDefault(n.heightReference,e,We.NONE),T=E!==We.NONE?tn.ALL:void 0,S=this._scene.mode,v=S===te.SCENE3D&&E===We.NONE,w=this._options,R=this._geometryUpdater.shadowsProperty.getValue(e),M=this._geometryUpdater.distanceDisplayConditionProperty.getValue(e),L=q.getValueOrDefault(this._geometryUpdater.terrainOffsetProperty,e,bW,SW);if(!v||this._lastSceneMode!==S||!u(this._primitive)||w.stackPartitions!==m||w.slicePartitions!==A||u(l)&&!h.equals(w.innerRadii!==l)||w.minimumClock!==f||w.maximumClock!==d||w.minimumCone!==p||w.maximumCone!==g||w.subdivisions!==x||this._lastOutlineWidth!==C||w.offsetAttribute!==T){let b=this._primitives;if(b.removeAndDestroy(this._primitive),b.removeAndDestroy(this._outlinePrimitive),this._primitive=void 0,this._outlinePrimitive=void 0,this._lastSceneMode=S,this._lastOutlineWidth=C,w.stackPartitions=m,w.slicePartitions=A,w.subdivisions=x,w.offsetAttribute=T,w.radii=h.clone(v?cqe:i,w.radii),u(l))if(v){let F=h.magnitude(i);w.innerRadii=h.fromElements(l.x/F,l.y/F,l.z/F,w.innerRadii)}else w.innerRadii=h.clone(l,w.innerRadii);else w.innerRadii=void 0;w.minimumClock=f,w.maximumClock=d,w.minimumCone=p,w.maximumCone=g;let D=new co({material:c,translucent:c.isTranslucent(),closed:!0});w.vertexFormat=D.vertexFormat;let I=this._geometryUpdater.createFillGeometryInstance(e,v,this._modelMatrix);this._primitive=b.add(new bn({geometryInstances:I,appearance:D,asynchronous:!1,shadows:R}));let B=this._geometryUpdater.createOutlineGeometryInstance(e,v,this._modelMatrix);this._outlinePrimitive=b.add(new bn({geometryInstances:B,appearance:new nn({flat:!0,translucent:B.attributes.color.value[3]!==255,renderState:{lineWidth:this._geometryUpdater._scene.clampLineWidth(C)}}),asynchronous:!1,shadows:R})),this._lastShow=r,this._lastOutlineShow=s,this._lastOutlineColor=z.clone(a,this._lastOutlineColor),this._lastDistanceDisplayCondition=M,this._lastOffset=h.clone(L,this._lastOffset)}else if(this._primitive.ready){let b=this._primitive,D=this._outlinePrimitive;b.show=!0,D.show=!0,b.appearance.material=c;let I=this._attributes;u(I)||(I=b.getGeometryInstanceAttributes(t),this._attributes=I),r!==this._lastShow&&(I.show=pn.toValue(r,I.show),this._lastShow=r);let B=this._outlineAttributes;u(B)||(B=D.getGeometryInstanceAttributes(t),this._outlineAttributes=B),s!==this._lastOutlineShow&&(B.show=pn.toValue(s,B.show),this._lastOutlineShow=s),z.equals(a,this._lastOutlineColor)||(B.color=Mt.toValue(a,B.color),z.clone(a,this._lastOutlineColor)),bt.equals(M,this._lastDistanceDisplayCondition)||(I.distanceDisplayCondition=Fn.toValue(M,I.distanceDisplayCondition),B.distanceDisplayCondition=Fn.toValue(M,B.distanceDisplayCondition),bt.clone(M,this._lastDistanceDisplayCondition)),h.equals(L,this._lastOffset)||(I.offset=Yi.toValue(L,I.offset),B.offset=Yi.toValue(L,I.offset),h.clone(L,this._lastOffset))}v&&(i.x=Math.max(i.x,.001),i.y=Math.max(i.y,.001),i.z=Math.max(i.z,.001),o=N.multiplyByScale(o,i,o),this._primitive.modelMatrix=o,this._outlinePrimitive.modelMatrix=o)};var PB=mu;function eb(e){e=y(e,y.EMPTY_OBJECT);let t=y(e.vertexFormat,we.DEFAULT);this._vertexFormat=t,this._workerName="createPlaneGeometry"}eb.packedLength=we.packedLength;eb.pack=function(e,t,n){return n=y(n,0),we.pack(e._vertexFormat,t,n),t};var $le=new we,uqe={vertexFormat:$le};eb.unpack=function(e,t,n){t=y(t,0);let i=we.unpack(e,t,$le);return u(n)?(n._vertexFormat=we.clone(i,n._vertexFormat),n):new eb(uqe)};var ck=new h(-.5,-.5,0),lk=new h(.5,.5,0);eb.createGeometry=function(e){let t=e._vertexFormat,n=new fn,i,o;if(t.position){if(o=new Float64Array(4*3),o[0]=ck.x,o[1]=ck.y,o[2]=0,o[3]=lk.x,o[4]=ck.y,o[5]=0,o[6]=lk.x,o[7]=lk.y,o[8]=0,o[9]=ck.x,o[10]=lk.y,o[11]=0,n.position=new ve({componentDatatype:X.DOUBLE,componentsPerAttribute:3,values:o}),t.normal){let r=new Float32Array(12);r[0]=0,r[1]=0,r[2]=1,r[3]=0,r[4]=0,r[5]=1,r[6]=0,r[7]=0,r[8]=1,r[9]=0,r[10]=0,r[11]=1,n.normal=new ve({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:r})}if(t.st){let r=new Float32Array(8);r[0]=0,r[1]=0,r[2]=1,r[3]=0,r[4]=1,r[5]=1,r[6]=0,r[7]=1,n.st=new ve({componentDatatype:X.FLOAT,componentsPerAttribute:2,values:r})}if(t.tangent){let r=new Float32Array(12);r[0]=1,r[1]=0,r[2]=0,r[3]=1,r[4]=0,r[5]=0,r[6]=1,r[7]=0,r[8]=0,r[9]=1,r[10]=0,r[11]=0,n.tangent=new ve({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:r})}if(t.bitangent){let r=new Float32Array(12);r[0]=0,r[1]=1,r[2]=0,r[3]=0,r[4]=1,r[5]=0,r[6]=0,r[7]=1,r[8]=0,r[9]=0,r[10]=1,r[11]=0,n.bitangent=new ve({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:r})}i=new Uint16Array(2*3),i[0]=0,i[1]=1,i[2]=2,i[3]=0,i[4]=2,i[5]=3}return new ct({attributes:n,indices:i,primitiveType:Be.TRIANGLES,boundingSphere:new se(h.ZERO,Math.sqrt(2))})};var OB=eb;function tb(){this._workerName="createPlaneOutlineGeometry"}tb.packedLength=0;tb.pack=function(e,t){return t};tb.unpack=function(e,t,n){return u(n)?n:new tb};var py=new h(-.5,-.5,0),uk=new h(.5,.5,0);tb.createGeometry=function(){let e=new fn,t=new Uint16Array(4*2),n=new Float64Array(4*3);return n[0]=py.x,n[1]=py.y,n[2]=py.z,n[3]=uk.x,n[4]=py.y,n[5]=py.z,n[6]=uk.x,n[7]=uk.y,n[8]=py.z,n[9]=py.x,n[10]=uk.y,n[11]=py.z,e.position=new ve({componentDatatype:X.DOUBLE,componentsPerAttribute:3,values:n}),t[0]=0,t[1]=1,t[2]=1,t[3]=2,t[4]=2,t[5]=3,t[6]=3,t[7]=0,new ct({attributes:e,indices:t,primitiveType:Be.LINES,boundingSphere:new se(h.ZERO,Math.sqrt(2))})};var RB=tb;var fqe=new h,eue=new z;function dqe(e){this.id=e,this.vertexFormat=void 0,this.plane=void 0,this.dimensions=void 0}function Cf(e,t){si.call(this,{entity:e,scene:t,geometryOptions:new dqe(e),geometryPropertyName:"plane",observedPropertyNames:["availability","position","orientation","plane"]}),this._onEntityPropertyChanged(e,"plane",e.plane,void 0)}u(Object.create)&&(Cf.prototype=Object.create(si.prototype),Cf.prototype.constructor=Cf);Cf.prototype.createFillGeometryInstance=function(e){let t=this._entity,n=t.isAvailable(e),i,o,r=new pn(n&&t.isShowing&&this._showProperty.getValue(e)&&this._fillProperty.getValue(e)),s=this._distanceDisplayConditionProperty.getValue(e),a=Fn.fromDistanceDisplayCondition(s);if(this._materialProperty instanceof Bt){let g;u(this._materialProperty.color)&&(this._materialProperty.color.isConstant||n)&&(g=this._materialProperty.color.getValue(e,eue)),u(g)||(g=z.WHITE),o=Mt.fromColor(g),i={show:r,distanceDisplayCondition:a,color:o}}else i={show:r,distanceDisplayCondition:a};let c=t.plane,l=this._options,f=t.computeModelMatrix(e),d=q.getValueOrDefault(c.plane,e,l.plane),p=q.getValueOrUndefined(c.dimensions,e,l.dimensions);return l.plane=d,l.dimensions=p,f=DW(d,p,f,f),new At({id:t,geometry:new OB(this._options),modelMatrix:f,attributes:i})};Cf.prototype.createOutlineGeometryInstance=function(e){let t=this._entity,n=t.isAvailable(e),i=q.getValueOrDefault(this._outlineColorProperty,e,z.BLACK,eue),o=this._distanceDisplayConditionProperty.getValue(e),r=t.plane,s=this._options,a=t.computeModelMatrix(e),c=q.getValueOrDefault(r.plane,e,s.plane),l=q.getValueOrUndefined(r.dimensions,e,s.dimensions);return s.plane=c,s.dimensions=l,a=DW(c,l,a,a),new At({id:t,geometry:new RB,modelMatrix:a,attributes:{show:new pn(n&&t.isShowing&&this._showProperty.getValue(e)&&this._showOutlineProperty.getValue(e)),color:Mt.fromColor(i),distanceDisplayCondition:Fn.fromDistanceDisplayCondition(o)}})};Cf.prototype._isHidden=function(e,t){return!u(t.plane)||!u(t.dimensions)||!u(e.position)||si.prototype._isHidden.call(this,e,t)};Cf.prototype._getIsClosed=function(e){return!1};Cf.prototype._isDynamic=function(e,t){return!e.position.isConstant||!q.isConstant(e.orientation)||!t.plane.isConstant||!t.dimensions.isConstant||!q.isConstant(t.outlineWidth)};Cf.prototype._setStaticOptions=function(e,t){let n=this._materialProperty instanceof Bt,i=this._options;i.vertexFormat=n?nn.VERTEX_FORMAT:co.MaterialSupport.TEXTURED.vertexFormat,i.plane=t.plane.getValue(ke.MINIMUM_VALUE,i.plane),i.dimensions=t.dimensions.getValue(ke.MINIMUM_VALUE,i.dimensions)};Cf.DynamicGeometryUpdater=nb;function nb(e,t,n){ri.call(this,e,t,n)}u(Object.create)&&(nb.prototype=Object.create(ri.prototype),nb.prototype.constructor=nb);nb.prototype._isHidden=function(e,t,n){let i=this._options,o=q.getValueOrUndefined(e.position,n,fqe);return!u(o)||!u(i.plane)||!u(i.dimensions)||ri.prototype._isHidden.call(this,e,t,n)};nb.prototype._setOptions=function(e,t,n){let i=this._options;i.plane=q.getValueOrDefault(t.plane,n,i.plane),i.dimensions=q.getValueOrUndefined(t.dimensions,n,i.dimensions)};var hqe=new h,mqe=new h,pqe=new h,_qe=new h,gqe=new J,yqe=new J,Aqe=new N;function DW(e,t,n,i){let o=e.normal,r=e.distance,s=h.multiplyByScalar(o,-r,pqe),a=h.clone(h.UNIT_Z,mqe);O.equalsEpsilon(Math.abs(h.dot(a,o)),1,O.EPSILON8)&&(a=h.clone(h.UNIT_Y,a));let c=h.cross(a,o,hqe);a=h.cross(o,c,a),h.normalize(c,c),h.normalize(a,a);let l=gqe;J.setColumn(l,0,c,l),J.setColumn(l,1,a,l),J.setColumn(l,2,o,l);let f=h.fromElements(t.x,t.y,1,_qe),d=J.multiplyByScale(l,f,yqe),p=N.fromRotationTranslation(d,s,Aqe);return N.multiplyTransformation(n,p,i)}Cf.createPrimitiveMatrix=DW;var BB=Cf;var xqe=new h,Cqe=new Ye,Tqe=new H,Eqe=new H,bqe=new h,Sqe=new h,vqe=new h,MB=new h,Dqe=new h,wqe=new h,tue=new Me,Iqe=new J,Pqe=new J,Oqe=new h;function Rqe(e,t,n,i,o,r,s,a,c){let l=e.positions,f=li.triangulate(e.positions2D,e.holes);f.length<3&&(f=[0,1,2]);let d=Fe.createTypedArray(l.length,f.length);d.set(f);let p=Iqe;if(i!==0){let _=Me.fromAxisAngle(s,i,tue);if(p=J.fromQuaternion(_,p),t.tangent||t.bitangent){_=Me.fromAxisAngle(s,-i,tue);let b=J.fromQuaternion(_,Pqe);a=h.normalize(J.multiplyByVector(b,a,a),a),t.bitangent&&(c=h.normalize(h.cross(s,a,c),c))}}else p=J.clone(J.IDENTITY,p);let g=Eqe;t.st&&(g.x=n.x,g.y=n.y);let m=l.length,A=m*3,x=new Float64Array(A),C=t.normal?new Float32Array(A):void 0,E=t.tangent?new Float32Array(A):void 0,T=t.bitangent?new Float32Array(A):void 0,S=t.st?new Float32Array(m*2):void 0,v=0,w=0,R=0,P=0,M=0;for(let _=0;_<m;_++){let b=l[_];if(x[v++]=b.x,x[v++]=b.y,x[v++]=b.z,t.st)if(u(o)&&o.positions.length===m)S[M++]=o.positions[_].x,S[M++]=o.positions[_].y;else{let D=J.multiplyByVector(p,b,xqe),I=r(D,Tqe);H.subtract(I,g,I);let B=O.clamp(I.x/n.width,0,1),F=O.clamp(I.y/n.height,0,1);S[M++]=B,S[M++]=F}t.normal&&(C[w++]=s.x,C[w++]=s.y,C[w++]=s.z),t.tangent&&(E[P++]=a.x,E[P++]=a.y,E[P++]=a.z),t.bitangent&&(T[R++]=c.x,T[R++]=c.y,T[R++]=c.z)}let L=new fn;return t.position&&(L.position=new ve({componentDatatype:X.DOUBLE,componentsPerAttribute:3,values:x})),t.normal&&(L.normal=new ve({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:C})),t.tangent&&(L.tangent=new ve({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:E})),t.bitangent&&(L.bitangent=new ve({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:T})),t.st&&(L.st=new ve({componentDatatype:X.FLOAT,componentsPerAttribute:2,values:S})),new ct({attributes:L,indices:d,primitiveType:Be.TRIANGLES})}function xx(e){e=y(e,y.EMPTY_OBJECT);let t=e.polygonHierarchy,n=e.textureCoordinates,i=y(e.vertexFormat,we.DEFAULT);this._vertexFormat=we.clone(i),this._polygonHierarchy=t,this._stRotation=y(e.stRotation,0),this._ellipsoid=ie.clone(y(e.ellipsoid,ie.WGS84)),this._workerName="createCoplanarPolygonGeometry",this._textureCoordinates=n,this.packedLength=qn.computeHierarchyPackedLength(t,h)+we.packedLength+ie.packedLength+(u(n)?qn.computeHierarchyPackedLength(n,H):1)+2}xx.fromPositions=function(e){e=y(e,y.EMPTY_OBJECT);let t={polygonHierarchy:{positions:e.positions},vertexFormat:e.vertexFormat,stRotation:e.stRotation,ellipsoid:e.ellipsoid,textureCoordinates:e.textureCoordinates};return new xx(t)};xx.pack=function(e,t,n){return n=y(n,0),n=qn.packPolygonHierarchy(e._polygonHierarchy,t,n,h),ie.pack(e._ellipsoid,t,n),n+=ie.packedLength,we.pack(e._vertexFormat,t,n),n+=we.packedLength,t[n++]=e._stRotation,u(e._textureCoordinates)?n=qn.packPolygonHierarchy(e._textureCoordinates,t,n,H):t[n++]=-1,t[n++]=e.packedLength,t};var Bqe=ie.clone(ie.UNIT_SPHERE),Mqe=new we,Lqe={polygonHierarchy:{}};xx.unpack=function(e,t,n){t=y(t,0);let i=qn.unpackPolygonHierarchy(e,t,h);t=i.startingIndex,delete i.startingIndex;let o=ie.unpack(e,t,Bqe);t+=ie.packedLength;let r=we.unpack(e,t,Mqe);t+=we.packedLength;let s=e[t++],a=e[t]===-1?void 0:qn.unpackPolygonHierarchy(e,t,H);u(a)?(t=a.startingIndex,delete a.startingIndex):t++;let c=e[t++];return u(n)||(n=new xx(Lqe)),n._polygonHierarchy=i,n._ellipsoid=ie.clone(o,n._ellipsoid),n._vertexFormat=we.clone(r,n._vertexFormat),n._stRotation=s,n._textureCoordinates=a,n.packedLength=c,n};xx.createGeometry=function(e){let t=e._vertexFormat,n=e._polygonHierarchy,i=e._stRotation,o=e._textureCoordinates,r=u(o),s=n.positions;if(s=Co(s,h.equalsEpsilon,!0),s.length<3)return;let a=bqe,c=Sqe,l=vqe,f=Dqe,d=wqe;if(!Kp.computeProjectTo2DArguments(s,MB,f,d))return;if(a=h.cross(f,d,a),a=h.normalize(a,a),!h.equalsEpsilon(MB,h.ZERO,O.EPSILON6)){let M=e._ellipsoid.geodeticSurfaceNormal(MB,Oqe);h.dot(a,M)<0&&(a=h.negate(a,a),f=h.negate(f,f))}let g=Kp.createProjectPointsTo2DFunction(MB,f,d),m=Kp.createProjectPointTo2DFunction(MB,f,d);t.tangent&&(c=h.clone(f,c)),t.bitangent&&(l=h.clone(d,l));let A=qn.polygonsFromHierarchy(n,r,g,!1),x=A.hierarchy,C=A.polygons,E=function(M){return M},T=r?qn.polygonsFromHierarchy(o,!0,E,!1).polygons:void 0;if(x.length===0)return;s=x[0].outerRing;let S=se.fromPoints(s),v=qn.computeBoundingRectangle(a,m,s,i,Cqe),w=[];for(let M=0;M<C.length;M++){let L=new At({geometry:Rqe(C[M],t,v,i,r?T[M]:void 0,m,a,c,l)});w.push(L)}let R=Bn.combineInstances(w)[0];R.attributes.position.values=new Float64Array(R.attributes.position.values),R.indices=Fe.createTypedArray(R.attributes.position.values.length/3,R.indices);let P=R.attributes;return t.position||delete P.position,new ct({attributes:P,indices:R.indices,primitiveType:R.primitiveType,boundingSphere:S})};var LB=xx;var Nqe=new he,nue=new he;function Fqe(e,t,n,i){let r=i.cartesianToCartographic(e,Nqe).height,s=i.cartesianToCartographic(t,nue);s.height=r,i.cartographicToCartesian(s,t);let a=i.cartesianToCartographic(n,nue);a.height=r-100,i.cartographicToCartesian(a,n)}var Vqe=new Ye,Uqe=new h,kqe=new h,zqe=new h,Hqe=new h,Gqe=new h,Wqe=new h,fk=new h,nm=new h,ib=new h,jqe=new H,qqe=new H,Yqe=new h,iue=new Me,Xqe=new J,Kqe=new J;function wW(e){let t=e.vertexFormat,n=e.geometry,i=e.shadowVolume,o=n.attributes.position.values,r=u(n.attributes.st)?n.attributes.st.values:void 0,s=o.length,a=e.wall,c=e.top||a,l=e.bottom||a;if(t.st||t.normal||t.tangent||t.bitangent||i){let f=e.boundingRectangle,d=e.tangentPlane,p=e.ellipsoid,g=e.stRotation,m=e.perPositionHeight,A=jqe;A.x=f.x,A.y=f.y;let x=t.st?new Float32Array(2*(s/3)):void 0,C;t.normal&&(m&&c&&!a?C=n.attributes.normal.values:C=new Float32Array(s));let E=t.tangent?new Float32Array(s):void 0,T=t.bitangent?new Float32Array(s):void 0,S=i?new Float32Array(s):void 0,v=0,w=0,R=kqe,P=zqe,M=Hqe,L=!0,_=Xqe,b=Kqe;if(g!==0){let B=Me.fromAxisAngle(d._plane.normal,g,iue);_=J.fromQuaternion(B,_),B=Me.fromAxisAngle(d._plane.normal,-g,iue),b=J.fromQuaternion(B,b)}else _=J.clone(J.IDENTITY,_),b=J.clone(J.IDENTITY,b);let D=0,I=0;c&&l&&(D=s/2,I=s/3,s/=2);for(let B=0;B<s;B+=3){let F=h.fromArray(o,B,Yqe);if(t.st&&!u(r)){let k=J.multiplyByVector(_,F,Uqe);k=p.scaleToGeodeticSurface(k,k);let U=d.projectPointOntoPlane(k,qqe);H.subtract(U,A,U);let G=O.clamp(U.x/f.width,0,1),V=O.clamp(U.y/f.height,0,1);l&&(x[v+I]=G,x[v+1+I]=V),c&&(x[v]=G,x[v+1]=V),v+=2}if(t.normal||t.tangent||t.bitangent||i){let k=w+1,U=w+2;if(a){if(B+3<s){let G=h.fromArray(o,B+3,Gqe);if(L){let V=h.fromArray(o,B+s,Wqe);m&&Fqe(F,G,V,p),h.subtract(G,F,G),h.subtract(V,F,V),R=h.normalize(h.cross(V,G,R),R),L=!1}h.equalsEpsilon(G,F,O.EPSILON10)&&(L=!0)}(t.tangent||t.bitangent)&&(M=p.geodeticSurfaceNormal(F,M),t.tangent&&(P=h.normalize(h.cross(M,R,P),P)))}else R=p.geodeticSurfaceNormal(F,R),(t.tangent||t.bitangent)&&(m&&(fk=h.fromArray(C,w,fk),nm=h.cross(h.UNIT_Z,fk,nm),nm=h.normalize(J.multiplyByVector(b,nm,nm),nm),t.bitangent&&(ib=h.normalize(h.cross(fk,nm,ib),ib))),P=h.cross(h.UNIT_Z,R,P),P=h.normalize(J.multiplyByVector(b,P,P),P),t.bitangent&&(M=h.normalize(h.cross(R,P,M),M)));t.normal&&(e.wall?(C[w+D]=R.x,C[k+D]=R.y,C[U+D]=R.z):l&&(C[w+D]=-R.x,C[k+D]=-R.y,C[U+D]=-R.z),(c&&!m||a)&&(C[w]=R.x,C[k]=R.y,C[U]=R.z)),i&&(a&&(R=p.geodeticSurfaceNormal(F,R)),S[w+D]=-R.x,S[k+D]=-R.y,S[U+D]=-R.z),t.tangent&&(e.wall?(E[w+D]=P.x,E[k+D]=P.y,E[U+D]=P.z):l&&(E[w+D]=-P.x,E[k+D]=-P.y,E[U+D]=-P.z),c&&(m?(E[w]=nm.x,E[k]=nm.y,E[U]=nm.z):(E[w]=P.x,E[k]=P.y,E[U]=P.z))),t.bitangent&&(l&&(T[w+D]=M.x,T[k+D]=M.y,T[U+D]=M.z),c&&(m?(T[w]=ib.x,T[k]=ib.y,T[U]=ib.z):(T[w]=M.x,T[k]=M.y,T[U]=M.z))),w+=3}}t.st&&!u(r)&&(n.attributes.st=new ve({componentDatatype:X.FLOAT,componentsPerAttribute:2,values:x})),t.normal&&(n.attributes.normal=new ve({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:C})),t.tangent&&(n.attributes.tangent=new ve({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:E})),t.bitangent&&(n.attributes.bitangent=new ve({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:T})),i&&(n.attributes.extrudeDirection=new ve({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:S}))}if(e.extrude&&u(e.offsetAttribute)){let f=o.length/3,d=new Uint8Array(f);if(e.offsetAttribute===tn.TOP)c&&l||a?d=d.fill(1,0,f/2):c&&(d=d.fill(1));else{let p=e.offsetAttribute===tn.NONE?0:1;d=d.fill(p)}n.attributes.applyOffset=new ve({componentDatatype:X.UNSIGNED_BYTE,componentsPerAttribute:1,values:d})}return n}var Zqe=new he,Jqe=new he,_y={westOverIDL:0,eastOverIDL:0},ob=new Yu;function sue(e,t,n,i,o){if(o=y(o,new ce),!u(e)||e.length<3)return o.west=0,o.north=0,o.south=0,o.east=0,o;if(n===Xt.RHUMB)return ce.fromCartesianArray(e,t,o);ob.ellipsoid.equals(t)||(ob=new Yu(void 0,void 0,t)),o.west=Number.POSITIVE_INFINITY,o.east=Number.NEGATIVE_INFINITY,o.south=Number.POSITIVE_INFINITY,o.north=Number.NEGATIVE_INFINITY,_y.westOverIDL=Number.POSITIVE_INFINITY,_y.eastOverIDL=Number.NEGATIVE_INFINITY;let r=1/O.chordLength(i,t.maximumRadius),s=e.length,a=t.cartesianToCartographic(e[0],Jqe),c=Zqe,l;for(let f=1;f<s;f++)l=c,c=a,a=t.cartesianToCartographic(e[f],l),ob.setEndPoints(c,a),oue(ob,r,o,_y);return l=c,c=a,a=t.cartesianToCartographic(e[0],l),ob.setEndPoints(c,a),oue(ob,r,o,_y),o.east-o.west>_y.eastOverIDL-_y.westOverIDL&&(o.west=_y.westOverIDL,o.east=_y.eastOverIDL,o.east>O.PI&&(o.east=o.east-O.TWO_PI),o.west>O.PI&&(o.west=o.west-O.TWO_PI)),o}var Qqe=new he;function oue(e,t,n,i){let o=e.surfaceDistance,r=Math.ceil(o*t),s=r>0?o/(r-1):Number.POSITIVE_INFINITY,a=0;for(let c=0;c<r;c++){let l=e.interpolateUsingSurfaceDistance(a,Qqe);a+=s;let f=l.longitude,d=l.latitude;n.west=Math.min(n.west,f),n.east=Math.max(n.east,f),n.south=Math.min(n.south,d),n.north=Math.max(n.north,d);let p=f>=0?f:f+O.TWO_PI;i.westOverIDL=Math.min(i.westOverIDL,p),i.eastOverIDL=Math.max(i.eastOverIDL,p)}}var rue=[];function $qe(e,t,n,i,o,r,s,a,c,l){let f={walls:[]},d;if(s||a){let E=qn.createGeometryFromPositions(e,t,n,i,r,c,l),T=E.attributes.position.values,S=E.indices,v,w;if(s&&a){let R=T.concat(T);v=R.length/3,w=Fe.createTypedArray(v,S.length*2),w.set(S);let P=S.length,M=v/2;for(d=0;d<P;d+=3){let L=w[d]+M,_=w[d+1]+M,b=w[d+2]+M;w[d+P]=b,w[d+1+P]=_,w[d+2+P]=L}if(E.attributes.position.values=R,r&&c.normal){let L=E.attributes.normal.values;E.attributes.normal.values=new Float32Array(R.length),E.attributes.normal.values.set(L)}if(c.st&&u(n)){let L=E.attributes.st.values;E.attributes.st.values=new Float32Array(v*2),E.attributes.st.values=L.concat(L)}E.indices=w}else if(a){for(v=T.length/3,w=Fe.createTypedArray(v,S.length),d=0;d<S.length;d+=3)w[d]=S[d+2],w[d+1]=S[d+1],w[d+2]=S[d];E.indices=w}f.topAndBottom=new At({geometry:E})}let p=o.outerRing,g=da.fromPoints(p,e),m=g.projectPointsOntoPlane(p,rue),A=li.computeWindingOrder2D(m);A===Jr.CLOCKWISE&&(p=p.slice().reverse());let x=qn.computeWallGeometry(p,n,e,i,r,l);f.walls.push(new At({geometry:x}));let C=o.holes;for(d=0;d<C.length;d++){let E=C[d];g=da.fromPoints(E,e),m=g.projectPointsOntoPlane(E,rue),A=li.computeWindingOrder2D(m),A===Jr.COUNTER_CLOCKWISE&&(E=E.slice().reverse()),x=qn.computeWallGeometry(E,n,e,i,r,l),f.walls.push(new At({geometry:x}))}return f}function Ud(e){let t=e.polygonHierarchy,n=y(e.vertexFormat,we.DEFAULT),i=y(e.ellipsoid,ie.WGS84),o=y(e.granularity,O.RADIANS_PER_DEGREE),r=y(e.stRotation,0),s=e.textureCoordinates,a=y(e.perPositionHeight,!1),c=a&&u(e.extrudedHeight),l=y(e.height,0),f=y(e.extrudedHeight,l);if(!c){let d=Math.max(l,f);f=Math.min(l,f),l=d}this._vertexFormat=we.clone(n),this._ellipsoid=ie.clone(i),this._granularity=o,this._stRotation=r,this._height=l,this._extrudedHeight=f,this._closeTop=y(e.closeTop,!0),this._closeBottom=y(e.closeBottom,!0),this._polygonHierarchy=t,this._perPositionHeight=a,this._perPositionHeightExtrude=c,this._shadowVolume=y(e.shadowVolume,!1),this._workerName="createPolygonGeometry",this._offsetAttribute=e.offsetAttribute,this._arcType=y(e.arcType,Xt.GEODESIC),this._rectangle=void 0,this._textureCoordinateRotationPoints=void 0,this._textureCoordinates=s,this.packedLength=qn.computeHierarchyPackedLength(t,h)+ie.packedLength+we.packedLength+(s?qn.computeHierarchyPackedLength(s,H):1)+12}Ud.fromPositions=function(e){e=y(e,y.EMPTY_OBJECT);let t={polygonHierarchy:{positions:e.positions},height:e.height,extrudedHeight:e.extrudedHeight,vertexFormat:e.vertexFormat,stRotation:e.stRotation,ellipsoid:e.ellipsoid,granularity:e.granularity,perPositionHeight:e.perPositionHeight,closeTop:e.closeTop,closeBottom:e.closeBottom,offsetAttribute:e.offsetAttribute,arcType:e.arcType,textureCoordinates:e.textureCoordinates};return new Ud(t)};Ud.pack=function(e,t,n){return n=y(n,0),n=qn.packPolygonHierarchy(e._polygonHierarchy,t,n,h),ie.pack(e._ellipsoid,t,n),n+=ie.packedLength,we.pack(e._vertexFormat,t,n),n+=we.packedLength,t[n++]=e._height,t[n++]=e._extrudedHeight,t[n++]=e._granularity,t[n++]=e._stRotation,t[n++]=e._perPositionHeightExtrude?1:0,t[n++]=e._perPositionHeight?1:0,t[n++]=e._closeTop?1:0,t[n++]=e._closeBottom?1:0,t[n++]=e._shadowVolume?1:0,t[n++]=y(e._offsetAttribute,-1),t[n++]=e._arcType,u(e._textureCoordinates)?n=qn.packPolygonHierarchy(e._textureCoordinates,t,n,H):t[n++]=-1,t[n++]=e.packedLength,t};var eYe=ie.clone(ie.UNIT_SPHERE),tYe=new we,nYe={polygonHierarchy:{}};Ud.unpack=function(e,t,n){t=y(t,0);let i=qn.unpackPolygonHierarchy(e,t,h);t=i.startingIndex,delete i.startingIndex;let o=ie.unpack(e,t,eYe);t+=ie.packedLength;let r=we.unpack(e,t,tYe);t+=we.packedLength;let s=e[t++],a=e[t++],c=e[t++],l=e[t++],f=e[t++]===1,d=e[t++]===1,p=e[t++]===1,g=e[t++]===1,m=e[t++]===1,A=e[t++],x=e[t++],C=e[t]===-1?void 0:qn.unpackPolygonHierarchy(e,t,H);u(C)?(t=C.startingIndex,delete C.startingIndex):t++;let E=e[t++];return u(n)||(n=new Ud(nYe)),n._polygonHierarchy=i,n._ellipsoid=ie.clone(o,n._ellipsoid),n._vertexFormat=we.clone(r,n._vertexFormat),n._height=s,n._extrudedHeight=a,n._granularity=c,n._stRotation=l,n._perPositionHeightExtrude=f,n._perPositionHeight=d,n._closeTop=p,n._closeBottom=g,n._shadowVolume=m,n._offsetAttribute=A===-1?void 0:A,n._arcType=x,n._textureCoordinates=C,n.packedLength=E,n};Ud.computeRectangle=function(e,t){let n=y(e.granularity,O.RADIANS_PER_DEGREE),i=y(e.arcType,Xt.GEODESIC),o=e.polygonHierarchy,r=y(e.ellipsoid,ie.WGS84);return sue(o.positions,r,i,n,t)};Ud.createGeometry=function(e){let t=e._vertexFormat,n=e._ellipsoid,i=e._granularity,o=e._stRotation,r=e._polygonHierarchy,s=e._perPositionHeight,a=e._closeTop,c=e._closeBottom,l=e._arcType,f=e._textureCoordinates,d=u(f),p=r.positions;if(p.length<3)return;let g=da.fromPoints(p,n),m=qn.polygonsFromHierarchy(r,d,g.projectPointsOntoPlane.bind(g),!s,n),A=m.hierarchy,x=m.polygons,C=function(D){return D},E=d?qn.polygonsFromHierarchy(f,!0,C,!1).polygons:void 0;if(A.length===0)return;p=A[0].outerRing;let T=qn.computeBoundingRectangle(g.plane.normal,g.projectPointOntoPlane.bind(g),p,o,Vqe),S=[],v=e._height,w=e._extrudedHeight,R=e._perPositionHeightExtrude||!O.equalsEpsilon(v,w,0,O.EPSILON2),P={perPositionHeight:s,vertexFormat:t,geometry:void 0,tangentPlane:g,boundingRectangle:T,ellipsoid:n,stRotation:o,textureCoordinates:void 0,bottom:!1,top:!0,wall:!1,extrude:!1,arcType:l},M;if(R)for(P.extrude=!0,P.top=a,P.bottom=c,P.shadowVolume=e._shadowVolume,P.offsetAttribute=e._offsetAttribute,M=0;M<x.length;M++){let D=$qe(n,x[M],d?E[M]:void 0,i,A[M],s,a,c,t,l),I;a&&c?(I=D.topAndBottom,P.geometry=qn.scaleToGeodeticHeightExtruded(I.geometry,v,w,n,s)):a?(I=D.topAndBottom,I.geometry.attributes.position.values=li.scaleToGeodeticHeight(I.geometry.attributes.position.values,v,n,!s),P.geometry=I.geometry):c&&(I=D.topAndBottom,I.geometry.attributes.position.values=li.scaleToGeodeticHeight(I.geometry.attributes.position.values,w,n,!0),P.geometry=I.geometry),(a||c)&&(P.wall=!1,I.geometry=wW(P),S.push(I));let B=D.walls;P.wall=!0;for(let F=0;F<B.length;F++){let k=B[F];P.geometry=qn.scaleToGeodeticHeightExtruded(k.geometry,v,w,n,s),k.geometry=wW(P),S.push(k)}}else for(M=0;M<x.length;M++){let D=new At({geometry:qn.createGeometryFromPositions(n,x[M],d?E[M]:void 0,i,s,t,l)});if(D.geometry.attributes.position.values=li.scaleToGeodeticHeight(D.geometry.attributes.position.values,v,n,!s),P.geometry=D.geometry,D.geometry=wW(P),u(e._offsetAttribute)){let I=D.geometry.attributes.position.values.length,B=e._offsetAttribute===tn.NONE?0:1,F=new Uint8Array(I/3).fill(B);D.geometry.attributes.applyOffset=new ve({componentDatatype:X.UNSIGNED_BYTE,componentsPerAttribute:1,values:F})}S.push(D)}let L=Bn.combineInstances(S)[0];L.attributes.position.values=new Float64Array(L.attributes.position.values),L.indices=Fe.createTypedArray(L.attributes.position.values.length/3,L.indices);let _=L.attributes,b=se.fromVertices(_.position.values);return t.position||delete _.position,new ct({attributes:_,indices:L.indices,primitiveType:L.primitiveType,boundingSphere:b,offsetAttribute:e._offsetAttribute})};Ud.createShadowVolume=function(e,t,n){let i=e._granularity,o=e._ellipsoid,r=t(i,o),s=n(i,o);return new Ud({polygonHierarchy:e._polygonHierarchy,ellipsoid:o,stRotation:e._stRotation,granularity:i,perPositionHeight:!1,extrudedHeight:r,height:s,vertexFormat:we.POSITION_ONLY,shadowVolume:!0,arcType:e._arcType})};function iYe(e){let t=-e._stRotation;if(t===0)return[0,0,0,1,1,0];let n=e._ellipsoid,i=e._polygonHierarchy.positions,o=e.rectangle;return ct._textureCoordinateRotationPoints(i,t,n,o)}Object.defineProperties(Ud.prototype,{rectangle:{get:function(){if(!u(this._rectangle)){let e=this._polygonHierarchy.positions;this._rectangle=sue(e,this._ellipsoid,this._arcType,this._granularity)}return this._rectangle}},textureCoordinateRotationPoints:{get:function(){return u(this._textureCoordinateRotationPoints)||(this._textureCoordinateRotationPoints=iYe(this)),this._textureCoordinateRotationPoints}}});var Cx=Ud;var aue=[],dk=[];function oYe(e,t,n,i,o){let s=da.fromPoints(t,e).projectPointsOntoPlane(t,aue);li.computeWindingOrder2D(s)===Jr.CLOCKWISE&&(s.reverse(),t=t.slice().reverse());let c,l,f=t.length,d=0;if(i)for(c=new Float64Array(f*2*3),l=0;l<f;l++){let m=t[l],A=t[(l+1)%f];c[d++]=m.x,c[d++]=m.y,c[d++]=m.z,c[d++]=A.x,c[d++]=A.y,c[d++]=A.z}else{let m=0;if(o===Xt.GEODESIC)for(l=0;l<f;l++)m+=qn.subdivideLineCount(t[l],t[(l+1)%f],n);else if(o===Xt.RHUMB)for(l=0;l<f;l++)m+=qn.subdivideRhumbLineCount(e,t[l],t[(l+1)%f],n);for(c=new Float64Array(m*3),l=0;l<f;l++){let A;o===Xt.GEODESIC?A=qn.subdivideLine(t[l],t[(l+1)%f],n,dk):o===Xt.RHUMB&&(A=qn.subdivideRhumbLine(e,t[l],t[(l+1)%f],n,dk));let x=A.length;for(let C=0;C<x;++C)c[d++]=A[C]}}f=c.length/3;let p=f*2,g=Fe.createTypedArray(f,p);for(d=0,l=0;l<f-1;l++)g[d++]=l,g[d++]=l+1;return g[d++]=f-1,g[d++]=0,new At({geometry:new ct({attributes:new fn({position:new ve({componentDatatype:X.DOUBLE,componentsPerAttribute:3,values:c})}),indices:g,primitiveType:Be.LINES})})}function rYe(e,t,n,i,o){let s=da.fromPoints(t,e).projectPointsOntoPlane(t,aue);li.computeWindingOrder2D(s)===Jr.CLOCKWISE&&(s.reverse(),t=t.slice().reverse());let c,l,f=t.length,d=new Array(f),p=0;if(i)for(c=new Float64Array(f*2*3*2),l=0;l<f;++l){d[l]=p/3;let x=t[l],C=t[(l+1)%f];c[p++]=x.x,c[p++]=x.y,c[p++]=x.z,c[p++]=C.x,c[p++]=C.y,c[p++]=C.z}else{let x=0;if(o===Xt.GEODESIC)for(l=0;l<f;l++)x+=qn.subdivideLineCount(t[l],t[(l+1)%f],n);else if(o===Xt.RHUMB)for(l=0;l<f;l++)x+=qn.subdivideRhumbLineCount(e,t[l],t[(l+1)%f],n);for(c=new Float64Array(x*3*2),l=0;l<f;++l){d[l]=p/3;let C;o===Xt.GEODESIC?C=qn.subdivideLine(t[l],t[(l+1)%f],n,dk):o===Xt.RHUMB&&(C=qn.subdivideRhumbLine(e,t[l],t[(l+1)%f],n,dk));let E=C.length;for(let T=0;T<E;++T)c[p++]=C[T]}}f=c.length/(3*2);let g=d.length,m=(f*2+g)*2,A=Fe.createTypedArray(f+g,m);for(p=0,l=0;l<f;++l)A[p++]=l,A[p++]=(l+1)%f,A[p++]=l+f,A[p++]=(l+1)%f+f;for(l=0;l<g;l++){let x=d[l];A[p++]=x,A[p++]=x+f}return new At({geometry:new ct({attributes:new fn({position:new ve({componentDatatype:X.DOUBLE,componentsPerAttribute:3,values:c})}),indices:A,primitiveType:Be.LINES})})}function Tx(e){let t=e.polygonHierarchy,n=y(e.ellipsoid,ie.WGS84),i=y(e.granularity,O.RADIANS_PER_DEGREE),o=y(e.perPositionHeight,!1),r=o&&u(e.extrudedHeight),s=y(e.arcType,Xt.GEODESIC),a=y(e.height,0),c=y(e.extrudedHeight,a);if(!r){let l=Math.max(a,c);c=Math.min(a,c),a=l}this._ellipsoid=ie.clone(n),this._granularity=i,this._height=a,this._extrudedHeight=c,this._arcType=s,this._polygonHierarchy=t,this._perPositionHeight=o,this._perPositionHeightExtrude=r,this._offsetAttribute=e.offsetAttribute,this._workerName="createPolygonOutlineGeometry",this.packedLength=qn.computeHierarchyPackedLength(t,h)+ie.packedLength+8}Tx.pack=function(e,t,n){return n=y(n,0),n=qn.packPolygonHierarchy(e._polygonHierarchy,t,n,h),ie.pack(e._ellipsoid,t,n),n+=ie.packedLength,t[n++]=e._height,t[n++]=e._extrudedHeight,t[n++]=e._granularity,t[n++]=e._perPositionHeightExtrude?1:0,t[n++]=e._perPositionHeight?1:0,t[n++]=e._arcType,t[n++]=y(e._offsetAttribute,-1),t[n]=e.packedLength,t};var sYe=ie.clone(ie.UNIT_SPHERE),aYe={polygonHierarchy:{}};Tx.unpack=function(e,t,n){t=y(t,0);let i=qn.unpackPolygonHierarchy(e,t,h);t=i.startingIndex,delete i.startingIndex;let o=ie.unpack(e,t,sYe);t+=ie.packedLength;let r=e[t++],s=e[t++],a=e[t++],c=e[t++]===1,l=e[t++]===1,f=e[t++],d=e[t++],p=e[t];return u(n)||(n=new Tx(aYe)),n._polygonHierarchy=i,n._ellipsoid=ie.clone(o,n._ellipsoid),n._height=r,n._extrudedHeight=s,n._granularity=a,n._perPositionHeight=l,n._perPositionHeightExtrude=c,n._arcType=f,n._offsetAttribute=d===-1?void 0:d,n.packedLength=p,n};Tx.fromPositions=function(e){e=y(e,y.EMPTY_OBJECT);let t={polygonHierarchy:{positions:e.positions},height:e.height,extrudedHeight:e.extrudedHeight,ellipsoid:e.ellipsoid,granularity:e.granularity,perPositionHeight:e.perPositionHeight,arcType:e.arcType,offsetAttribute:e.offsetAttribute};return new Tx(t)};Tx.createGeometry=function(e){let t=e._ellipsoid,n=e._granularity,i=e._polygonHierarchy,o=e._perPositionHeight,r=e._arcType,s=qn.polygonOutlinesFromHierarchy(i,!o,t);if(s.length===0)return;let a,c=[],l=O.chordLength(n,t.maximumRadius),f=e._height,d=e._extrudedHeight,p=e._perPositionHeightExtrude||!O.equalsEpsilon(f,d,0,O.EPSILON2),g,m;if(p)for(m=0;m<s.length;m++){if(a=rYe(t,s[m],l,o,r),a.geometry=qn.scaleToGeodeticHeightExtruded(a.geometry,f,d,t,o),u(e._offsetAttribute)){let C=a.geometry.attributes.position.values.length/3,E=new Uint8Array(C);e._offsetAttribute===tn.TOP?E=E.fill(1,0,C/2):(g=e._offsetAttribute===tn.NONE?0:1,E=E.fill(g)),a.geometry.attributes.applyOffset=new ve({componentDatatype:X.UNSIGNED_BYTE,componentsPerAttribute:1,values:E})}c.push(a)}else for(m=0;m<s.length;m++){if(a=oYe(t,s[m],l,o,r),a.geometry.attributes.position.values=li.scaleToGeodeticHeight(a.geometry.attributes.position.values,f,t,!o),u(e._offsetAttribute)){let C=a.geometry.attributes.position.values.length;g=e._offsetAttribute===tn.NONE?0:1;let E=new Uint8Array(C/3).fill(g);a.geometry.attributes.applyOffset=new ve({componentDatatype:X.UNSIGNED_BYTE,componentsPerAttribute:1,values:E})}c.push(a)}let A=Bn.combineInstances(c)[0],x=se.fromVertices(A.attributes.position.values);return new ct({attributes:A.attributes,indices:A.indices,primitiveType:A.primitiveType,boundingSphere:x,offsetAttribute:e._offsetAttribute})};var NB=Tx;var cue="Entity polygons cannot have both height and perPositionHeight. height will be ignored",lue="heightReference is not supported for entity polygons with perPositionHeight. heightReference will be ignored",uue=new z,fue=h.ZERO,due=new h,hue=new ce,cYe=[],lYe=new H;function uYe(e){this.id=e,this.vertexFormat=void 0,this.polygonHierarchy=void 0,this.perPositionHeight=void 0,this.closeTop=void 0,this.closeBottom=void 0,this.height=void 0,this.extrudedHeight=void 0,this.granularity=void 0,this.stRotation=void 0,this.offsetAttribute=void 0,this.arcType=void 0,this.textureCoordinates=void 0}function pu(e,t){Yn.call(this,{entity:e,scene:t,geometryOptions:new uYe(e),geometryPropertyName:"polygon",observedPropertyNames:["availability","polygon"]}),this._onEntityPropertyChanged(e,"polygon",e.polygon,void 0)}u(Object.create)&&(pu.prototype=Object.create(Yn.prototype),pu.prototype.constructor=pu);pu.prototype.createFillGeometryInstance=function(e){let t=this._entity,n=t.isAvailable(e),i=this._options,o={show:new pn(n&&t.isShowing&&this._showProperty.getValue(e)&&this._fillProperty.getValue(e)),distanceDisplayCondition:Fn.fromDistanceDisplayCondition(this._distanceDisplayConditionProperty.getValue(e)),offset:void 0,color:void 0};if(this._materialProperty instanceof Bt){let s;u(this._materialProperty.color)&&(this._materialProperty.color.isConstant||n)&&(s=this._materialProperty.color.getValue(e,uue)),u(s)||(s=z.WHITE),o.color=Mt.fromColor(s)}u(i.offsetAttribute)&&(o.offset=Yi.fromCartesian3(q.getValueOrDefault(this._terrainOffsetProperty,e,fue,due)));let r;return i.perPositionHeight&&!u(i.extrudedHeight)?r=new LB(i):r=new Cx(i),new At({id:t,geometry:r,attributes:o})};pu.prototype.createOutlineGeometryInstance=function(e){let t=this._entity,n=t.isAvailable(e),i=this._options,o=q.getValueOrDefault(this._outlineColorProperty,e,z.BLACK,uue),r=this._distanceDisplayConditionProperty.getValue(e),s={show:new pn(n&&t.isShowing&&this._showProperty.getValue(e)&&this._showOutlineProperty.getValue(e)),color:Mt.fromColor(o),distanceDisplayCondition:Fn.fromDistanceDisplayCondition(r),offset:void 0};u(i.offsetAttribute)&&(s.offset=Yi.fromCartesian3(q.getValueOrDefault(this._terrainOffsetProperty,e,fue,due)));let a;return i.perPositionHeight&&!u(i.extrudedHeight)?a=new hf(i):a=new NB(i),new At({id:t,geometry:a,attributes:s})};pu.prototype._computeCenter=function(e,t){let n=q.getValueOrUndefined(this._entity.polygon.hierarchy,e);if(!u(n))return;let i=n.positions;if(i.length===0)return;let o=this._scene.mapProjection.ellipsoid,r=da.fromPoints(i,o),s=r.projectPointsOntoPlane(i,cYe),a=s.length,c=0,l=a-1,f=new H;for(let p=0;p<a;l=p++){let g=s[p],m=s[l],A=g.x*m.y-m.x*g.y,x=H.add(g,m,lYe);x=H.multiplyByScalar(x,A,x),f=H.add(f,x,f),c+=A}let d=1/(c*3);return f=H.multiplyByScalar(f,d,f),r.projectPointOntoEllipsoid(f,t)};pu.prototype._isHidden=function(e,t){return!u(t.hierarchy)||si.prototype._isHidden.call(this,e,t)};pu.prototype._isOnTerrain=function(e,t){let n=Yn.prototype._isOnTerrain.call(this,e,t),i=t.perPositionHeight,o=u(i)&&(i.isConstant?i.getValue(ke.MINIMUM_VALUE):!0);return n&&!o};pu.prototype._isDynamic=function(e,t){return!t.hierarchy.isConstant||!q.isConstant(t.height)||!q.isConstant(t.extrudedHeight)||!q.isConstant(t.granularity)||!q.isConstant(t.stRotation)||!q.isConstant(t.textureCoordinates)||!q.isConstant(t.outlineWidth)||!q.isConstant(t.perPositionHeight)||!q.isConstant(t.closeTop)||!q.isConstant(t.closeBottom)||!q.isConstant(t.zIndex)||!q.isConstant(t.arcType)||this._onTerrain&&!q.isConstant(this._materialProperty)&&!(this._materialProperty instanceof Bt)};pu.prototype._setStaticOptions=function(e,t){let n=this._materialProperty instanceof Bt,i=this._options;i.vertexFormat=n?nn.VERTEX_FORMAT:co.MaterialSupport.TEXTURED.vertexFormat;let o=t.hierarchy.getValue(ke.MINIMUM_VALUE),r=q.getValueOrUndefined(t.height,ke.MINIMUM_VALUE),s=q.getValueOrDefault(t.heightReference,ke.MINIMUM_VALUE,We.NONE),a=q.getValueOrUndefined(t.extrudedHeight,ke.MINIMUM_VALUE),c=q.getValueOrDefault(t.extrudedHeightReference,ke.MINIMUM_VALUE,We.NONE),l=q.getValueOrDefault(t.perPositionHeight,ke.MINIMUM_VALUE,!1);r=Yn.getGeometryHeight(r,s);let f;l?(u(r)&&(r=void 0,Dt(cue)),s!==We.NONE&&l&&(r=void 0,Dt(lue))):(u(a)&&!u(r)&&(r=0),f=Yn.computeGeometryOffsetAttribute(r,s,a,c)),i.polygonHierarchy=o,i.granularity=q.getValueOrUndefined(t.granularity,ke.MINIMUM_VALUE),i.stRotation=q.getValueOrUndefined(t.stRotation,ke.MINIMUM_VALUE),i.perPositionHeight=l,i.closeTop=q.getValueOrDefault(t.closeTop,ke.MINIMUM_VALUE,!0),i.closeBottom=q.getValueOrDefault(t.closeBottom,ke.MINIMUM_VALUE,!0),i.offsetAttribute=f,i.height=r,i.arcType=q.getValueOrDefault(t.arcType,ke.MINIMUM_VALUE,Xt.GEODESIC),i.textureCoordinates=q.getValueOrUndefined(t.textureCoordinates,ke.MINIMUM_VALUE),a=Yn.getGeometryExtrudedHeight(a,c),a===Yn.CLAMP_TO_GROUND&&(a=fi.getMinimumMaximumHeights(Cx.computeRectangle(i,hue)).minimumTerrainHeight),i.extrudedHeight=a};pu.prototype._getIsClosed=function(e){let t=e.height,n=e.extrudedHeight,i=u(n)&&n!==t;return!e.perPositionHeight&&(!i&&t===0||i&&e.closeTop&&e.closeBottom)};pu.DynamicGeometryUpdater=rb;function rb(e,t,n){ri.call(this,e,t,n)}u(Object.create)&&(rb.prototype=Object.create(ri.prototype),rb.prototype.constructor=rb);rb.prototype._isHidden=function(e,t,n){return!u(this._options.polygonHierarchy)||ri.prototype._isHidden.call(this,e,t,n)};rb.prototype._setOptions=function(e,t,n){let i=this._options;i.polygonHierarchy=q.getValueOrUndefined(t.hierarchy,n);let o=q.getValueOrUndefined(t.height,n),r=q.getValueOrDefault(t.heightReference,n,We.NONE),s=q.getValueOrDefault(t.extrudedHeightReference,n,We.NONE),a=q.getValueOrUndefined(t.extrudedHeight,n),c=q.getValueOrUndefined(t.perPositionHeight,n);o=Yn.getGeometryHeight(o,s);let l;c?(u(o)&&(o=void 0,Dt(cue)),r!==We.NONE&&c&&(o=void 0,Dt(lue))):(u(a)&&!u(o)&&(o=0),l=Yn.computeGeometryOffsetAttribute(o,r,a,s)),i.granularity=q.getValueOrUndefined(t.granularity,n),i.stRotation=q.getValueOrUndefined(t.stRotation,n),i.textureCoordinates=q.getValueOrUndefined(t.textureCoordinates,n),i.perPositionHeight=q.getValueOrUndefined(t.perPositionHeight,n),i.closeTop=q.getValueOrDefault(t.closeTop,n,!0),i.closeBottom=q.getValueOrDefault(t.closeBottom,n,!0),i.offsetAttribute=l,i.height=o,i.arcType=q.getValueOrDefault(t.arcType,n,Xt.GEODESIC),a=Yn.getGeometryExtrudedHeight(a,s),a===Yn.CLAMP_TO_GROUND&&(a=fi.getMinimumMaximumHeights(Cx.computeRectangle(i,hue)).minimumTerrainHeight),i.extrudedHeight=a};var FB=pu;function fYe(e,t,n,i){let o=new fn;i.position&&(o.position=new ve({componentDatatype:X.DOUBLE,componentsPerAttribute:3,values:e}));let r=t.length,s=e.length/3,a=(s-r*2)/(r*2),c=li.triangulate(t),l=(a-1)*r*6+c.length*2,f=Fe.createTypedArray(s,l),d,p,g,m,A,x,C=r*2,E=0;for(d=0;d<a-1;d++){for(p=0;p<r-1;p++)g=p*2+d*r*2,x=g+C,m=g+1,A=m+C,f[E++]=m,f[E++]=g,f[E++]=A,f[E++]=A,f[E++]=g,f[E++]=x;g=r*2-2+d*r*2,m=g+1,A=m+C,x=g+C,f[E++]=m,f[E++]=g,f[E++]=A,f[E++]=A,f[E++]=g,f[E++]=x}if(i.st||i.tangent||i.bitangent){let v=new Float32Array(s*2),w=1/(a-1),R=1/n.height,P=n.height/2,M,L,_=0;for(d=0;d<a;d++){for(M=d*w,L=R*(t[0].y+P),v[_++]=M,v[_++]=L,p=1;p<r;p++)L=R*(t[p].y+P),v[_++]=M,v[_++]=L,v[_++]=M,v[_++]=L;L=R*(t[0].y+P),v[_++]=M,v[_++]=L}for(p=0;p<r;p++)M=0,L=R*(t[p].y+P),v[_++]=M,v[_++]=L;for(p=0;p<r;p++)M=(a-1)*w,L=R*(t[p].y+P),v[_++]=M,v[_++]=L;o.st=new ve({componentDatatype:X.FLOAT,componentsPerAttribute:2,values:new Float32Array(v)})}let T=s-r*2;for(d=0;d<c.length;d+=3){let v=c[d]+T,w=c[d+1]+T,R=c[d+2]+T;f[E++]=v,f[E++]=w,f[E++]=R,f[E++]=R+r,f[E++]=w+r,f[E++]=v+r}let S=new ct({attributes:o,indices:f,boundingSphere:se.fromVertices(e),primitiveType:Be.TRIANGLES});if(i.normal&&(S=Bn.computeNormal(S)),i.tangent||i.bitangent){try{S=Bn.computeTangentAndBitangent(S)}catch{Dt("polyline-volume-tangent-bitangent","Unable to compute tangents and bitangents for polyline volume geometry")}i.tangent||(S.attributes.tangent=void 0),i.bitangent||(S.attributes.bitangent=void 0),i.st||(S.attributes.st=void 0)}return S}function UB(e){e=y(e,y.EMPTY_OBJECT);let t=e.polylinePositions,n=e.shapePositions;this._positions=t,this._shape=n,this._ellipsoid=ie.clone(y(e.ellipsoid,ie.WGS84)),this._cornerType=y(e.cornerType,Pi.ROUNDED),this._vertexFormat=we.clone(y(e.vertexFormat,we.DEFAULT)),this._granularity=y(e.granularity,O.RADIANS_PER_DEGREE),this._workerName="createPolylineVolumeGeometry";let i=1+t.length*h.packedLength;i+=1+n.length*H.packedLength,this.packedLength=i+ie.packedLength+we.packedLength+2}UB.pack=function(e,t,n){n=y(n,0);let i,o=e._positions,r=o.length;for(t[n++]=r,i=0;i<r;++i,n+=h.packedLength)h.pack(o[i],t,n);let s=e._shape;for(r=s.length,t[n++]=r,i=0;i<r;++i,n+=H.packedLength)H.pack(s[i],t,n);return ie.pack(e._ellipsoid,t,n),n+=ie.packedLength,we.pack(e._vertexFormat,t,n),n+=we.packedLength,t[n++]=e._cornerType,t[n]=e._granularity,t};var mue=ie.clone(ie.UNIT_SPHERE),pue=new we,VB={polylinePositions:void 0,shapePositions:void 0,ellipsoid:mue,vertexFormat:pue,cornerType:void 0,granularity:void 0};UB.unpack=function(e,t,n){t=y(t,0);let i,o=e[t++],r=new Array(o);for(i=0;i<o;++i,t+=h.packedLength)r[i]=h.unpack(e,t);o=e[t++];let s=new Array(o);for(i=0;i<o;++i,t+=H.packedLength)s[i]=H.unpack(e,t);let a=ie.unpack(e,t,mue);t+=ie.packedLength;let c=we.unpack(e,t,pue);t+=we.packedLength;let l=e[t++],f=e[t];return u(n)?(n._positions=r,n._shape=s,n._ellipsoid=ie.clone(a,n._ellipsoid),n._vertexFormat=we.clone(c,n._vertexFormat),n._cornerType=l,n._granularity=f,n):(VB.polylinePositions=r,VB.shapePositions=s,VB.cornerType=l,VB.granularity=f,new UB(VB))};var dYe=new Ye;UB.createGeometry=function(e){let t=e._positions,n=Co(t,h.equalsEpsilon),i=e._shape;if(i=Pd.removeDuplicatesFromShape(i),n.length<2||i.length<3)return;li.computeWindingOrder2D(i)===Jr.CLOCKWISE&&i.reverse();let o=Ye.fromPoints(i,dYe),r=Pd.computePositions(n,i,o,e,!0);return fYe(r,i,o,e._vertexFormat)};var kB=UB;function hYe(e,t){let n=new fn;n.position=new ve({componentDatatype:X.DOUBLE,componentsPerAttribute:3,values:e});let i=t.length,o=n.position.values.length/3,s=e.length/3/i,a=Fe.createTypedArray(o,2*i*(s+1)),c,l,f=0;c=0;let d=c*i;for(l=0;l<i-1;l++)a[f++]=l+d,a[f++]=l+d+1;for(a[f++]=i-1+d,a[f++]=d,c=s-1,d=c*i,l=0;l<i-1;l++)a[f++]=l+d,a[f++]=l+d+1;for(a[f++]=i-1+d,a[f++]=d,c=0;c<s-1;c++){let g=i*c,m=g+i;for(l=0;l<i;l++)a[f++]=l+g,a[f++]=l+m}return new ct({attributes:n,indices:Fe.createTypedArray(o,a),boundingSphere:se.fromVertices(e),primitiveType:Be.LINES})}function HB(e){e=y(e,y.EMPTY_OBJECT);let t=e.polylinePositions,n=e.shapePositions;this._positions=t,this._shape=n,this._ellipsoid=ie.clone(y(e.ellipsoid,ie.WGS84)),this._cornerType=y(e.cornerType,Pi.ROUNDED),this._granularity=y(e.granularity,O.RADIANS_PER_DEGREE),this._workerName="createPolylineVolumeOutlineGeometry";let i=1+t.length*h.packedLength;i+=1+n.length*H.packedLength,this.packedLength=i+ie.packedLength+2}HB.pack=function(e,t,n){n=y(n,0);let i,o=e._positions,r=o.length;for(t[n++]=r,i=0;i<r;++i,n+=h.packedLength)h.pack(o[i],t,n);let s=e._shape;for(r=s.length,t[n++]=r,i=0;i<r;++i,n+=H.packedLength)H.pack(s[i],t,n);return ie.pack(e._ellipsoid,t,n),n+=ie.packedLength,t[n++]=e._cornerType,t[n]=e._granularity,t};var _ue=ie.clone(ie.UNIT_SPHERE),zB={polylinePositions:void 0,shapePositions:void 0,ellipsoid:_ue,height:void 0,cornerType:void 0,granularity:void 0};HB.unpack=function(e,t,n){t=y(t,0);let i,o=e[t++],r=new Array(o);for(i=0;i<o;++i,t+=h.packedLength)r[i]=h.unpack(e,t);o=e[t++];let s=new Array(o);for(i=0;i<o;++i,t+=H.packedLength)s[i]=H.unpack(e,t);let a=ie.unpack(e,t,_ue);t+=ie.packedLength;let c=e[t++],l=e[t];return u(n)?(n._positions=r,n._shape=s,n._ellipsoid=ie.clone(a,n._ellipsoid),n._cornerType=c,n._granularity=l,n):(zB.polylinePositions=r,zB.shapePositions=s,zB.cornerType=c,zB.granularity=l,new HB(zB))};var mYe=new Ye;HB.createGeometry=function(e){let t=e._positions,n=Co(t,h.equalsEpsilon),i=e._shape;if(i=Pd.removeDuplicatesFromShape(i),n.length<2||i.length<3)return;li.computeWindingOrder2D(i)===Jr.CLOCKWISE&&i.reverse();let o=Ye.fromPoints(i,mYe),r=Pd.computePositions(n,i,o,e,!1);return hYe(r,i)};var GB=HB;var gue=new z;function pYe(e){this.id=e,this.vertexFormat=void 0,this.polylinePositions=void 0,this.shapePositions=void 0,this.cornerType=void 0,this.granularity=void 0}function im(e,t){si.call(this,{entity:e,scene:t,geometryOptions:new pYe(e),geometryPropertyName:"polylineVolume",observedPropertyNames:["availability","polylineVolume"]}),this._onEntityPropertyChanged(e,"polylineVolume",e.polylineVolume,void 0)}u(Object.create)&&(im.prototype=Object.create(si.prototype),im.prototype.constructor=im);im.prototype.createFillGeometryInstance=function(e){let t=this._entity,n=t.isAvailable(e),i,o,r=new pn(n&&t.isShowing&&this._showProperty.getValue(e)&&this._fillProperty.getValue(e)),s=this._distanceDisplayConditionProperty.getValue(e),a=Fn.fromDistanceDisplayCondition(s);if(this._materialProperty instanceof Bt){let c;u(this._materialProperty.color)&&(this._materialProperty.color.isConstant||n)&&(c=this._materialProperty.color.getValue(e,gue)),u(c)||(c=z.WHITE),o=Mt.fromColor(c),i={show:r,distanceDisplayCondition:a,color:o}}else i={show:r,distanceDisplayCondition:a};return new At({id:t,geometry:new kB(this._options),attributes:i})};im.prototype.createOutlineGeometryInstance=function(e){let t=this._entity,n=t.isAvailable(e),i=q.getValueOrDefault(this._outlineColorProperty,e,z.BLACK,gue),o=this._distanceDisplayConditionProperty.getValue(e);return new At({id:t,geometry:new GB(this._options),attributes:{show:new pn(n&&t.isShowing&&this._showProperty.getValue(e)&&this._showOutlineProperty.getValue(e)),color:Mt.fromColor(i),distanceDisplayCondition:Fn.fromDistanceDisplayCondition(o)}})};im.prototype._isHidden=function(e,t){return!u(t.positions)||!u(t.shape)||si.prototype._isHidden.call(this,e,t)};im.prototype._isDynamic=function(e,t){return!t.positions.isConstant||!t.shape.isConstant||!q.isConstant(t.granularity)||!q.isConstant(t.outlineWidth)||!q.isConstant(t.cornerType)};im.prototype._setStaticOptions=function(e,t){let n=t.granularity,i=t.cornerType,o=this._options,r=this._materialProperty instanceof Bt;o.vertexFormat=r?nn.VERTEX_FORMAT:co.MaterialSupport.TEXTURED.vertexFormat,o.polylinePositions=t.positions.getValue(ke.MINIMUM_VALUE,o.polylinePositions),o.shapePositions=t.shape.getValue(ke.MINIMUM_VALUE,o.shape),o.granularity=u(n)?n.getValue(ke.MINIMUM_VALUE):void 0,o.cornerType=u(i)?i.getValue(ke.MINIMUM_VALUE):void 0};im.DynamicGeometryUpdater=sb;function sb(e,t,n){ri.call(this,e,t,n)}u(Object.create)&&(sb.prototype=Object.create(ri.prototype),sb.prototype.constructor=sb);sb.prototype._isHidden=function(e,t,n){let i=this._options;return!u(i.polylinePositions)||!u(i.shapePositions)||ri.prototype._isHidden.call(this,e,t,n)};sb.prototype._setOptions=function(e,t,n){let i=this._options;i.polylinePositions=q.getValueOrUndefined(t.positions,n,i.polylinePositions),i.shapePositions=q.getValueOrUndefined(t.shape,n),i.granularity=q.getValueOrUndefined(t.granularity,n),i.cornerType=q.getValueOrUndefined(t.cornerType,n)};var WB=im;var IW=new h,xue=new h,Cue=new h,Tue=new h,Eue=new ce,_Ye=new H,gYe=new se,yYe=new se;function bue(e,t){let n=new ct({attributes:new fn,primitiveType:Be.TRIANGLES});return n.attributes.position=new ve({componentDatatype:X.DOUBLE,componentsPerAttribute:3,values:t.positions}),e.normal&&(n.attributes.normal=new ve({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:t.normals})),e.tangent&&(n.attributes.tangent=new ve({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:t.tangents})),e.bitangent&&(n.attributes.bitangent=new ve({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:t.bitangents})),n}function AYe(e,t,n,i){let o=e.length,r=t.normal?new Float32Array(o):void 0,s=t.tangent?new Float32Array(o):void 0,a=t.bitangent?new Float32Array(o):void 0,c=0,l=Tue,f=Cue,d=xue;if(t.normal||t.tangent||t.bitangent)for(let p=0;p<o;p+=3){let g=h.fromArray(e,p,IW),m=c+1,A=c+2;d=n.geodeticSurfaceNormal(g,d),(t.tangent||t.bitangent)&&(h.cross(h.UNIT_Z,d,f),J.multiplyByVector(i,f,f),h.normalize(f,f),t.bitangent&&h.normalize(h.cross(d,f,l),l)),t.normal&&(r[c]=d.x,r[m]=d.y,r[A]=d.z),t.tangent&&(s[c]=f.x,s[m]=f.y,s[A]=f.z),t.bitangent&&(a[c]=l.x,a[m]=l.y,a[A]=l.z),c+=3}return bue(t,{positions:e,normals:r,tangents:s,bitangents:a})}var PW=new h,Sue=new h;function xYe(e,t,n){let i=e.length,o=t.normal?new Float32Array(i):void 0,r=t.tangent?new Float32Array(i):void 0,s=t.bitangent?new Float32Array(i):void 0,a=0,c=0,l=0,f=!0,d=Tue,p=Cue,g=xue;if(t.normal||t.tangent||t.bitangent)for(let m=0;m<i;m+=6){let A=h.fromArray(e,m,IW),x=h.fromArray(e,(m+6)%i,PW);if(f){let C=h.fromArray(e,(m+3)%i,Sue);h.subtract(x,A,x),h.subtract(C,A,C),g=h.normalize(h.cross(C,x,g),g),f=!1}h.equalsEpsilon(x,A,O.EPSILON10)&&(f=!0),(t.tangent||t.bitangent)&&(d=n.geodeticSurfaceNormal(A,d),t.tangent&&(p=h.normalize(h.cross(d,g,p),p))),t.normal&&(o[a++]=g.x,o[a++]=g.y,o[a++]=g.z,o[a++]=g.x,o[a++]=g.y,o[a++]=g.z),t.tangent&&(r[c++]=p.x,r[c++]=p.y,r[c++]=p.z,r[c++]=p.x,r[c++]=p.y,r[c++]=p.z),t.bitangent&&(s[l++]=d.x,s[l++]=d.y,s[l++]=d.z,s[l++]=d.x,s[l++]=d.y,s[l++]=d.z)}return bue(t,{positions:e,normals:o,tangents:r,bitangents:s})}function vue(e,t){let n=e._vertexFormat,i=e._ellipsoid,o=t.height,r=t.width,s=t.northCap,a=t.southCap,c=0,l=o,f=o,d=0;s&&(c=1,f-=1,d+=1),a&&(l-=1,f-=1,d+=1),d+=r*f;let p=n.position?new Float64Array(d*3):void 0,g=n.st?new Float32Array(d*2):void 0,m=0,A=0,x=IW,C=_Ye,E=Number.MAX_VALUE,T=Number.MAX_VALUE,S=-Number.MAX_VALUE,v=-Number.MAX_VALUE;for(let b=c;b<l;++b)for(let D=0;D<r;++D)ls.computePosition(t,i,n.st,b,D,x,C),p[m++]=x.x,p[m++]=x.y,p[m++]=x.z,n.st&&(g[A++]=C.x,g[A++]=C.y,E=Math.min(E,C.x),T=Math.min(T,C.y),S=Math.max(S,C.x),v=Math.max(v,C.y));if(s&&(ls.computePosition(t,i,n.st,0,0,x,C),p[m++]=x.x,p[m++]=x.y,p[m++]=x.z,n.st&&(g[A++]=C.x,g[A++]=C.y,E=C.x,T=C.y,S=C.x,v=C.y)),a&&(ls.computePosition(t,i,n.st,o-1,0,x,C),p[m++]=x.x,p[m++]=x.y,p[m]=x.z,n.st&&(g[A++]=C.x,g[A]=C.y,E=Math.min(E,C.x),T=Math.min(T,C.y),S=Math.max(S,C.x),v=Math.max(v,C.y))),n.st&&(E<0||T<0||S>1||v>1))for(let b=0;b<g.length;b+=2)g[b]=(g[b]-E)/(S-E),g[b+1]=(g[b+1]-T)/(v-T);let w=AYe(p,n,i,t.tangentRotationMatrix),R=6*(r-1)*(f-1);s&&(R+=3*(r-1)),a&&(R+=3*(r-1));let P=Fe.createTypedArray(d,R),M=0,L=0,_;for(_=0;_<f-1;++_){for(let b=0;b<r-1;++b){let D=M,I=D+r,B=I+1,F=D+1;P[L++]=D,P[L++]=I,P[L++]=F,P[L++]=F,P[L++]=I,P[L++]=B,++M}++M}if(s||a){let b=d-1,D=d-1;s&&a&&(b=d-2);let I,B;if(M=0,s)for(_=0;_<r-1;_++)I=M,B=I+1,P[L++]=b,P[L++]=I,P[L++]=B,++M;if(a)for(M=(f-1)*r,_=0;_<r-1;_++)I=M,B=I+1,P[L++]=I,P[L++]=D,P[L++]=B,++M}return w.indices=P,n.st&&(w.attributes.st=new ve({componentDatatype:X.FLOAT,componentsPerAttribute:2,values:g})),w}function ab(e,t,n,i,o){return e[t++]=i[n],e[t++]=i[n+1],e[t++]=i[n+2],e[t++]=o[n],e[t++]=o[n+1],e[t]=o[n+2],e}function cb(e,t,n,i){return e[t++]=i[n],e[t++]=i[n+1],e[t++]=i[n],e[t]=i[n+1],e}var OW=new we;function CYe(e,t){let n=e._shadowVolume,i=e._offsetAttribute,o=e._vertexFormat,r=e._extrudedHeight,s=e._surfaceHeight,a=e._ellipsoid,c=t.height,l=t.width,f;if(n){let ht=we.clone(o,OW);ht.normal=!0,e._vertexFormat=ht}let d=vue(e,t);n&&(e._vertexFormat=o);let p=li.scaleToGeodeticHeight(d.attributes.position.values,s,a,!1);p=new Float64Array(p);let g=p.length,m=g*2,A=new Float64Array(m);A.set(p);let x=li.scaleToGeodeticHeight(d.attributes.position.values,r,a);A.set(x,g),d.attributes.position.values=A;let C=o.normal?new Float32Array(m):void 0,E=o.tangent?new Float32Array(m):void 0,T=o.bitangent?new Float32Array(m):void 0,S=o.st?new Float32Array(m/3*2):void 0,v,w;if(o.normal){for(w=d.attributes.normal.values,C.set(w),f=0;f<g;f++)w[f]=-w[f];C.set(w,g),d.attributes.normal.values=C}if(n){w=d.attributes.normal.values,o.normal||(d.attributes.normal=void 0);let ht=new Float32Array(m);for(f=0;f<g;f++)w[f]=-w[f];ht.set(w,g),d.attributes.extrudeDirection=new ve({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:ht})}let R,P=u(i);if(P){let ht=g/3*2,yn=new Uint8Array(ht);i===tn.TOP?yn=yn.fill(1,0,ht/2):(R=i===tn.NONE?0:1,yn=yn.fill(R)),d.attributes.applyOffset=new ve({componentDatatype:X.UNSIGNED_BYTE,componentsPerAttribute:1,values:yn})}if(o.tangent){let ht=d.attributes.tangent.values;for(E.set(ht),f=0;f<g;f++)ht[f]=-ht[f];E.set(ht,g),d.attributes.tangent.values=E}if(o.bitangent){let ht=d.attributes.bitangent.values;T.set(ht),T.set(ht,g),d.attributes.bitangent.values=T}o.st&&(v=d.attributes.st.values,S.set(v),S.set(v,g/3*2),d.attributes.st.values=S);let M=d.indices,L=M.length,_=g/3,b=Fe.createTypedArray(m/3,L*2);for(b.set(M),f=0;f<L;f+=3)b[f+L]=M[f+2]+_,b[f+1+L]=M[f+1]+_,b[f+2+L]=M[f]+_;d.indices=b;let D=t.northCap,I=t.southCap,B=c,F=2,k=0,U=4,G=4;D&&(F-=1,B-=1,k+=1,U-=2,G-=1),I&&(F-=1,B-=1,k+=1,U-=2,G-=1),k+=F*l+2*B-U;let V=(k+G)*2,Y=new Float64Array(V*3),W=n?new Float32Array(V*3):void 0,Q=P?new Uint8Array(V):void 0,j=o.st?new Float32Array(V*2):void 0,K=i===tn.TOP;P&&!K&&(R=i===tn.ALL?1:0,Q=Q.fill(R));let Z=0,pe=0,Ae=0,re=0,ge=l*B,fe;for(f=0;f<ge;f+=l)fe=f*3,Y=ab(Y,Z,fe,p,x),Z+=6,o.st&&(j=cb(j,pe,f*2,v),pe+=4),n&&(Ae+=3,W[Ae++]=w[fe],W[Ae++]=w[fe+1],W[Ae++]=w[fe+2]),K&&(Q[re++]=1,re+=1);if(I){let ht=D?ge+1:ge;for(fe=ht*3,f=0;f<2;f++)Y=ab(Y,Z,fe,p,x),Z+=6,o.st&&(j=cb(j,pe,ht*2,v),pe+=4),n&&(Ae+=3,W[Ae++]=w[fe],W[Ae++]=w[fe+1],W[Ae++]=w[fe+2]),K&&(Q[re++]=1,re+=1)}else for(f=ge-l;f<ge;f++)fe=f*3,Y=ab(Y,Z,fe,p,x),Z+=6,o.st&&(j=cb(j,pe,f*2,v),pe+=4),n&&(Ae+=3,W[Ae++]=w[fe],W[Ae++]=w[fe+1],W[Ae++]=w[fe+2]),K&&(Q[re++]=1,re+=1);for(f=ge-1;f>0;f-=l)fe=f*3,Y=ab(Y,Z,fe,p,x),Z+=6,o.st&&(j=cb(j,pe,f*2,v),pe+=4),n&&(Ae+=3,W[Ae++]=w[fe],W[Ae++]=w[fe+1],W[Ae++]=w[fe+2]),K&&(Q[re++]=1,re+=1);if(D){let ht=ge;for(fe=ht*3,f=0;f<2;f++)Y=ab(Y,Z,fe,p,x),Z+=6,o.st&&(j=cb(j,pe,ht*2,v),pe+=4),n&&(Ae+=3,W[Ae++]=w[fe],W[Ae++]=w[fe+1],W[Ae++]=w[fe+2]),K&&(Q[re++]=1,re+=1)}else for(f=l-1;f>=0;f--)fe=f*3,Y=ab(Y,Z,fe,p,x),Z+=6,o.st&&(j=cb(j,pe,f*2,v),pe+=4),n&&(Ae+=3,W[Ae++]=w[fe],W[Ae++]=w[fe+1],W[Ae++]=w[fe+2]),K&&(Q[re++]=1,re+=1);let be=xYe(Y,o,a);o.st&&(be.attributes.st=new ve({componentDatatype:X.FLOAT,componentsPerAttribute:2,values:j})),n&&(be.attributes.extrudeDirection=new ve({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:W})),P&&(be.attributes.applyOffset=new ve({componentDatatype:X.UNSIGNED_BYTE,componentsPerAttribute:1,values:Q}));let De=Fe.createTypedArray(V,k*6),Le,qe,ut,Lt;g=Y.length/3;let sn=0;for(f=0;f<g-1;f+=2){Le=f,Lt=(Le+2)%g;let ht=h.fromArray(Y,Le*3,PW),yn=h.fromArray(Y,Lt*3,Sue);h.equalsEpsilon(ht,yn,O.EPSILON10)||(qe=(Le+1)%g,ut=(qe+2)%g,De[sn++]=Le,De[sn++]=qe,De[sn++]=Lt,De[sn++]=Lt,De[sn++]=qe,De[sn++]=ut)}return be.indices=De,be=Bn.combineInstances([new At({geometry:d}),new At({geometry:be})]),be[0]}var TYe=[new h,new h,new h,new h],Due=new he,EYe=new he;function RW(e,t,n,i,o){if(n===0)return ce.clone(e,o);let r=ls.computeOptions(e,t,n,0,Eue,Due),s=r.height,a=r.width,c=TYe;return ls.computePosition(r,i,!1,0,0,c[0]),ls.computePosition(r,i,!1,0,a-1,c[1]),ls.computePosition(r,i,!1,s-1,0,c[2]),ls.computePosition(r,i,!1,s-1,a-1,c[3]),ce.fromCartesianArray(c,i,o)}function om(e){e=y(e,y.EMPTY_OBJECT);let t=e.rectangle,n=y(e.height,0),i=y(e.extrudedHeight,n);this._rectangle=ce.clone(t),this._granularity=y(e.granularity,O.RADIANS_PER_DEGREE),this._ellipsoid=ie.clone(y(e.ellipsoid,ie.WGS84)),this._surfaceHeight=Math.max(n,i),this._rotation=y(e.rotation,0),this._stRotation=y(e.stRotation,0),this._vertexFormat=we.clone(y(e.vertexFormat,we.DEFAULT)),this._extrudedHeight=Math.min(n,i),this._shadowVolume=y(e.shadowVolume,!1),this._workerName="createRectangleGeometry",this._offsetAttribute=e.offsetAttribute,this._rotatedRectangle=void 0,this._textureCoordinateRotationPoints=void 0}om.packedLength=ce.packedLength+ie.packedLength+we.packedLength+7;om.pack=function(e,t,n){return n=y(n,0),ce.pack(e._rectangle,t,n),n+=ce.packedLength,ie.pack(e._ellipsoid,t,n),n+=ie.packedLength,we.pack(e._vertexFormat,t,n),n+=we.packedLength,t[n++]=e._granularity,t[n++]=e._surfaceHeight,t[n++]=e._rotation,t[n++]=e._stRotation,t[n++]=e._extrudedHeight,t[n++]=e._shadowVolume?1:0,t[n]=y(e._offsetAttribute,-1),t};var wue=new ce,Iue=ie.clone(ie.UNIT_SPHERE),gy={rectangle:wue,ellipsoid:Iue,vertexFormat:OW,granularity:void 0,height:void 0,rotation:void 0,stRotation:void 0,extrudedHeight:void 0,shadowVolume:void 0,offsetAttribute:void 0};om.unpack=function(e,t,n){t=y(t,0);let i=ce.unpack(e,t,wue);t+=ce.packedLength;let o=ie.unpack(e,t,Iue);t+=ie.packedLength;let r=we.unpack(e,t,OW);t+=we.packedLength;let s=e[t++],a=e[t++],c=e[t++],l=e[t++],f=e[t++],d=e[t++]===1,p=e[t];return u(n)?(n._rectangle=ce.clone(i,n._rectangle),n._ellipsoid=ie.clone(o,n._ellipsoid),n._vertexFormat=we.clone(r,n._vertexFormat),n._granularity=s,n._surfaceHeight=a,n._rotation=c,n._stRotation=l,n._extrudedHeight=f,n._shadowVolume=d,n._offsetAttribute=p===-1?void 0:p,n):(gy.granularity=s,gy.height=a,gy.rotation=c,gy.stRotation=l,gy.extrudedHeight=f,gy.shadowVolume=d,gy.offsetAttribute=p===-1?void 0:p,new om(gy))};om.computeRectangle=function(e,t){e=y(e,y.EMPTY_OBJECT);let n=e.rectangle,i=y(e.granularity,O.RADIANS_PER_DEGREE),o=y(e.ellipsoid,ie.WGS84),r=y(e.rotation,0);return RW(n,i,r,o,t)};var bYe=new J,yue=new Me,SYe=new he;om.createGeometry=function(e){if(O.equalsEpsilon(e._rectangle.north,e._rectangle.south,O.EPSILON10)||O.equalsEpsilon(e._rectangle.east,e._rectangle.west,O.EPSILON10))return;let t=e._rectangle,n=e._ellipsoid,i=e._rotation,o=e._stRotation,r=e._vertexFormat,s=ls.computeOptions(t,e._granularity,i,o,Eue,Due,EYe),a=bYe;if(o!==0||i!==0){let g=ce.center(t,SYe),m=n.geodeticSurfaceNormalCartographic(g,PW);Me.fromAxisAngle(m,-o,yue),J.fromQuaternion(yue,a)}else J.clone(J.IDENTITY,a);let c=e._surfaceHeight,l=e._extrudedHeight,f=!O.equalsEpsilon(c,l,0,O.EPSILON2);s.lonScalar=1/e._rectangle.width,s.latScalar=1/e._rectangle.height,s.tangentRotationMatrix=a;let d,p;if(t=e._rectangle,f){d=CYe(e,s);let g=se.fromRectangle3D(t,n,c,yYe),m=se.fromRectangle3D(t,n,l,gYe);p=se.union(g,m)}else{if(d=vue(e,s),d.attributes.position.values=li.scaleToGeodeticHeight(d.attributes.position.values,c,n,!1),u(e._offsetAttribute)){let g=d.attributes.position.values.length,m=e._offsetAttribute===tn.NONE?0:1,A=new Uint8Array(g/3).fill(m);d.attributes.applyOffset=new ve({componentDatatype:X.UNSIGNED_BYTE,componentsPerAttribute:1,values:A})}p=se.fromRectangle3D(t,n,c)}return r.position||delete d.attributes.position,new ct({attributes:d.attributes,indices:d.indices,primitiveType:d.primitiveType,boundingSphere:p,offsetAttribute:e._offsetAttribute})};om.createShadowVolume=function(e,t,n){let i=e._granularity,o=e._ellipsoid,r=t(i,o),s=n(i,o);return new om({rectangle:e._rectangle,rotation:e._rotation,ellipsoid:o,stRotation:e._stRotation,granularity:i,extrudedHeight:s,height:r,vertexFormat:we.POSITION_ONLY,shadowVolume:!0})};var Aue=new ce,vYe=[new H,new H,new H],DYe=new to,wYe=new he;function IYe(e){if(e._stRotation===0)return[0,0,0,1,1,0];let t=ce.clone(e._rectangle,Aue),n=e._granularity,i=e._ellipsoid,o=e._rotation-e._stRotation,r=RW(t,n,o,i,Aue),s=vYe;s[0].x=r.west,s[0].y=r.south,s[1].x=r.west,s[1].y=r.north,s[2].x=r.east,s[2].y=r.south;let a=e.rectangle,c=to.fromRotation(e._stRotation,DYe),l=ce.center(a,wYe);for(let m=0;m<3;++m){let A=s[m];A.x-=l.longitude,A.y-=l.latitude,to.multiplyByVector(c,A,A),A.x+=l.longitude,A.y+=l.latitude,A.x=(A.x-a.west)/a.width,A.y=(A.y-a.south)/a.height}let f=s[0],d=s[1],p=s[2],g=new Array(6);return H.pack(f,g),H.pack(d,g,2),H.pack(p,g,4),g}Object.defineProperties(om.prototype,{rectangle:{get:function(){return u(this._rotatedRectangle)||(this._rotatedRectangle=RW(this._rectangle,this._granularity,this._rotation,this._ellipsoid)),this._rotatedRectangle}},textureCoordinateRotationPoints:{get:function(){return u(this._textureCoordinateRotationPoints)||(this._textureCoordinateRotationPoints=IYe(this)),this._textureCoordinateRotationPoints}}});var Ex=om;var Pue=new z,Oue=h.ZERO,Rue=new h,Bue=new ce,PYe=new ce,OYe=new he;function RYe(e){this.id=e,this.vertexFormat=void 0,this.rectangle=void 0,this.height=void 0,this.extrudedHeight=void 0,this.granularity=void 0,this.stRotation=void 0,this.rotation=void 0,this.offsetAttribute=void 0}function kd(e,t){Yn.call(this,{entity:e,scene:t,geometryOptions:new RYe(e),geometryPropertyName:"rectangle",observedPropertyNames:["availability","rectangle"]}),this._onEntityPropertyChanged(e,"rectangle",e.rectangle,void 0)}u(Object.create)&&(kd.prototype=Object.create(Yn.prototype),kd.prototype.constructor=kd);kd.prototype.createFillGeometryInstance=function(e){let t=this._entity,n=t.isAvailable(e),i={show:new pn(n&&t.isShowing&&this._showProperty.getValue(e)&&this._fillProperty.getValue(e)),distanceDisplayCondition:Fn.fromDistanceDisplayCondition(this._distanceDisplayConditionProperty.getValue(e)),offset:void 0,color:void 0};if(this._materialProperty instanceof Bt){let o;u(this._materialProperty.color)&&(this._materialProperty.color.isConstant||n)&&(o=this._materialProperty.color.getValue(e,Pue)),u(o)||(o=z.WHITE),i.color=Mt.fromColor(o)}return u(this._options.offsetAttribute)&&(i.offset=Yi.fromCartesian3(q.getValueOrDefault(this._terrainOffsetProperty,e,Oue,Rue))),new At({id:t,geometry:new Ex(this._options),attributes:i})};kd.prototype.createOutlineGeometryInstance=function(e){let t=this._entity,n=t.isAvailable(e),i=q.getValueOrDefault(this._outlineColorProperty,e,z.BLACK,Pue),o=this._distanceDisplayConditionProperty.getValue(e),r={show:new pn(n&&t.isShowing&&this._showProperty.getValue(e)&&this._showOutlineProperty.getValue(e)),color:Mt.fromColor(i),distanceDisplayCondition:Fn.fromDistanceDisplayCondition(o),offset:void 0};return u(this._options.offsetAttribute)&&(r.offset=Yi.fromCartesian3(q.getValueOrDefault(this._terrainOffsetProperty,e,Oue,Rue))),new At({id:t,geometry:new XA(this._options),attributes:r})};kd.prototype._computeCenter=function(e,t){let n=q.getValueOrUndefined(this._entity.rectangle.coordinates,e,PYe);if(!u(n))return;let i=ce.center(n,OYe);return he.toCartesian(i,ie.WGS84,t)};kd.prototype._isHidden=function(e,t){return!u(t.coordinates)||si.prototype._isHidden.call(this,e,t)};kd.prototype._isDynamic=function(e,t){return!t.coordinates.isConstant||!q.isConstant(t.height)||!q.isConstant(t.extrudedHeight)||!q.isConstant(t.granularity)||!q.isConstant(t.stRotation)||!q.isConstant(t.rotation)||!q.isConstant(t.outlineWidth)||!q.isConstant(t.zIndex)||this._onTerrain&&!q.isConstant(this._materialProperty)&&!(this._materialProperty instanceof Bt)};kd.prototype._setStaticOptions=function(e,t){let n=this._materialProperty instanceof Bt,i=q.getValueOrUndefined(t.height,ke.MINIMUM_VALUE),o=q.getValueOrDefault(t.heightReference,ke.MINIMUM_VALUE,We.NONE),r=q.getValueOrUndefined(t.extrudedHeight,ke.MINIMUM_VALUE),s=q.getValueOrDefault(t.extrudedHeightReference,ke.MINIMUM_VALUE,We.NONE);u(r)&&!u(i)&&(i=0);let a=this._options;a.vertexFormat=n?nn.VERTEX_FORMAT:co.MaterialSupport.TEXTURED.vertexFormat,a.rectangle=t.coordinates.getValue(ke.MINIMUM_VALUE,a.rectangle),a.granularity=q.getValueOrUndefined(t.granularity,ke.MINIMUM_VALUE),a.stRotation=q.getValueOrUndefined(t.stRotation,ke.MINIMUM_VALUE),a.rotation=q.getValueOrUndefined(t.rotation,ke.MINIMUM_VALUE),a.offsetAttribute=Yn.computeGeometryOffsetAttribute(i,o,r,s),a.height=Yn.getGeometryHeight(i,o),r=Yn.getGeometryExtrudedHeight(r,s),r===Yn.CLAMP_TO_GROUND&&(r=fi.getMinimumMaximumHeights(Ex.computeRectangle(a,Bue)).minimumTerrainHeight),a.extrudedHeight=r};kd.DynamicGeometryUpdater=lb;function lb(e,t,n){ri.call(this,e,t,n)}u(Object.create)&&(lb.prototype=Object.create(ri.prototype),lb.prototype.constructor=lb);lb.prototype._isHidden=function(e,t,n){return!u(this._options.rectangle)||ri.prototype._isHidden.call(this,e,t,n)};lb.prototype._setOptions=function(e,t,n){let i=this._options,o=q.getValueOrUndefined(t.height,n),r=q.getValueOrDefault(t.heightReference,n,We.NONE),s=q.getValueOrUndefined(t.extrudedHeight,n),a=q.getValueOrDefault(t.extrudedHeightReference,n,We.NONE);u(s)&&!u(o)&&(o=0),i.rectangle=q.getValueOrUndefined(t.coordinates,n,i.rectangle),i.granularity=q.getValueOrUndefined(t.granularity,n),i.stRotation=q.getValueOrUndefined(t.stRotation,n),i.rotation=q.getValueOrUndefined(t.rotation,n),i.offsetAttribute=Yn.computeGeometryOffsetAttribute(o,r,s,a),i.height=Yn.getGeometryHeight(o,r),s=Yn.getGeometryExtrudedHeight(s,a),s===Yn.CLAMP_TO_GROUND&&(s=fi.getMinimumMaximumHeights(Ex.computeRectangle(i,Bue)).minimumTerrainHeight),i.extrudedHeight=s};var jB=kd;var Mue=new z,BYe=new bt,MYe=new bt,LYe=h.ZERO,NYe=new h;function zd(e,t,n,i,o,r,s){this.translucent=t,this.appearanceType=n,this.depthFailAppearanceType=i,this.depthFailMaterialProperty=o,this.depthFailMaterial=void 0,this.closed=r,this.shadows=s,this.primitives=e,this.createPrimitive=!1,this.waitingOnCreate=!1,this.primitive=void 0,this.oldPrimitive=void 0,this.geometry=new xt,this.updaters=new xt,this.updatersWithAttributes=new xt,this.attributes=new xt,this.subscriptions=new xt,this.showsUpdated=new xt,this.itemsToRemove=[],this.invalidated=!1;let a;u(o)&&(a=o.definitionChanged.addEventListener(zd.prototype.onMaterialChanged,this)),this.removeMaterialSubscription=a}zd.prototype.onMaterialChanged=function(){this.invalidated=!0};zd.prototype.isMaterial=function(e){let t=this.depthFailMaterialProperty,n=e.depthFailMaterialProperty;return n===t?!0:u(t)?t.equals(n):!1};zd.prototype.add=function(e,t){let n=e.id;if(this.createPrimitive=!0,this.geometry.set(n,t),this.updaters.set(n,e),!e.hasConstantFill||!e.fillMaterialProperty.isConstant||!q.isConstant(e.distanceDisplayConditionProperty)||!q.isConstant(e.terrainOffsetProperty))this.updatersWithAttributes.set(n,e);else{let i=this;this.subscriptions.set(n,e.entity.definitionChanged.addEventListener(function(o,r,s,a){r==="isShowing"&&i.showsUpdated.set(e.id,e)}))}};zd.prototype.remove=function(e){let t=e.id;if(this.createPrimitive=this.geometry.remove(t)||this.createPrimitive,this.updaters.remove(t)){this.updatersWithAttributes.remove(t);let n=this.subscriptions.get(t);return u(n)&&(n(),this.subscriptions.remove(t),this.showsUpdated.remove(t)),!0}return!1};zd.prototype.update=function(e){let t=!0,n=0,i=this.primitive,o=this.primitives,r;if(this.createPrimitive){let s=this.geometry.values;if(s.length>0){u(i)&&(u(this.oldPrimitive)?o.remove(i):this.oldPrimitive=i);let c;u(this.depthFailAppearanceType)&&(u(this.depthFailMaterialProperty)&&(this.depthFailMaterial=Wo.getValue(e,this.depthFailMaterialProperty,this.depthFailMaterial)),c=new this.depthFailAppearanceType({material:this.depthFailMaterial,translucent:this.translucent,closed:this.closed})),i=new bn({show:!1,asynchronous:!0,geometryInstances:s.slice(),appearance:new this.appearanceType({translucent:this.translucent,closed:this.closed}),depthFailAppearance:c,shadows:this.shadows}),o.add(i),t=!1}else{u(i)&&(o.remove(i),i=void 0);let c=this.oldPrimitive;u(c)&&(o.remove(c),this.oldPrimitive=void 0)}this.attributes.removeAll(),this.primitive=i,this.createPrimitive=!1,this.waitingOnCreate=!0}else if(u(i)&&i.ready){i.show=!0,u(this.oldPrimitive)&&(o.remove(this.oldPrimitive),this.oldPrimitive=void 0),u(this.depthFailAppearanceType)&&!(this.depthFailMaterialProperty instanceof Bt)&&(this.depthFailMaterial=Wo.getValue(e,this.depthFailMaterialProperty,this.depthFailMaterial),this.primitive.depthFailAppearance.material=this.depthFailMaterial);let s=this.updatersWithAttributes.values,a=s.length,c=this.waitingOnCreate;for(r=0;r<a;r++){let l=s[r],f=this.geometry.get(l.id),d=this.attributes.get(f.id.id);if(u(d)||(d=i.getGeometryInstanceAttributes(f.id),this.attributes.set(f.id.id,d)),!l.fillMaterialProperty.isConstant||c){let x=l.fillMaterialProperty.color,C=q.getValueOrDefault(x,e,z.WHITE,Mue);z.equals(d._lastColor,C)||(d._lastColor=z.clone(C,d._lastColor),d.color=Mt.toValue(C,d.color),(this.translucent&&d.color[3]===255||!this.translucent&&d.color[3]!==255)&&(this.itemsToRemove[n++]=l))}if(u(this.depthFailAppearanceType)&&l.depthFailMaterialProperty instanceof Bt&&(!l.depthFailMaterialProperty.isConstant||c)){let x=l.depthFailMaterialProperty.color,C=q.getValueOrDefault(x,e,z.WHITE,Mue);z.equals(d._lastDepthFailColor,C)||(d._lastDepthFailColor=z.clone(C,d._lastDepthFailColor),d.depthFailColor=Mt.toValue(C,d.depthFailColor))}let p=l.entity.isShowing&&(l.hasConstantFill||l.isFilled(e)),g=d.show[0]===1;p!==g&&(d.show=pn.toValue(p,d.show));let m=l.distanceDisplayConditionProperty;if(!q.isConstant(m)){let x=q.getValueOrDefault(m,e,MYe,BYe);bt.equals(x,d._lastDistanceDisplayCondition)||(d._lastDistanceDisplayCondition=bt.clone(x,d._lastDistanceDisplayCondition),d.distanceDisplayCondition=Fn.toValue(x,d.distanceDisplayCondition))}let A=l.terrainOffsetProperty;if(!q.isConstant(A)){let x=q.getValueOrDefault(A,e,LYe,NYe);h.equals(x,d._lastOffset)||(d._lastOffset=h.clone(x,d._lastOffset),d.offset=Yi.toValue(x,d.offset))}}this.updateShows(i),this.waitingOnCreate=!1}else u(i)&&!i.ready&&(t=!1);return this.itemsToRemove.length=n,t};zd.prototype.updateShows=function(e){let t=this.showsUpdated.values,n=t.length;for(let i=0;i<n;i++){let o=t[i],r=this.geometry.get(o.id),s=this.attributes.get(r.id.id);u(s)||(s=e.getGeometryInstanceAttributes(r.id),this.attributes.set(r.id.id,s));let a=o.entity.isShowing,c=s.show[0]===1;a!==c&&(s.show=pn.toValue(a,s.show),r.attributes.show.value[0]=s.show[0])}this.showsUpdated.removeAll()};zd.prototype.contains=function(e){return this.updaters.contains(e.id)};zd.prototype.getBoundingSphere=function(e,t){let n=this.primitive;if(!n.ready)return at.PENDING;let i=n.getGeometryInstanceAttributes(e.entity);return!u(i)||!u(i.boundingSphere)||u(i.show)&&i.show[0]===0?at.FAILED:(i.boundingSphere.clone(t),at.DONE)};zd.prototype.destroy=function(){let e=this.primitive,t=this.primitives;u(e)&&t.remove(e);let n=this.oldPrimitive;u(n)&&t.remove(n),u(this.removeMaterialSubscription)&&this.removeMaterialSubscription()};function ub(e,t,n,i,o){this._solidItems=[],this._translucentItems=[],this._primitives=e,this._appearanceType=t,this._depthFailAppearanceType=n,this._closed=i,this._shadows=o}ub.prototype.add=function(e,t){let n,i,o=t.createFillGeometryInstance(e);o.attributes.color.value[3]===255?(n=this._solidItems,i=!1):(n=this._translucentItems,i=!0);let r=n.length;for(let a=0;a<r;a++){let c=n[a];if(c.isMaterial(t)){c.add(t,o);return}}let s=new zd(this._primitives,i,this._appearanceType,this._depthFailAppearanceType,t.depthFailMaterialProperty,this._closed,this._shadows);s.add(t,o),n.push(s)};function Lue(e,t){let n=e.length;for(let i=n-1;i>=0;i--){let o=e[i];if(o.remove(t))return o.updaters.length===0&&(e.splice(i,1),o.destroy()),!0}return!1}ub.prototype.remove=function(e){Lue(this._solidItems,e)||Lue(this._translucentItems,e)};function Nue(e,t,n){let i=!1,o=t.length;for(let r=0;r<o;++r){let s=t[r],a=s.itemsToRemove,c=a.length;if(c>0)for(r=0;r<c;r++){let l=a[r];s.remove(l),e.add(n,l),i=!0}}return i}function hk(e,t,n,i){let o=t.length,r;for(r=o-1;r>=0;r--){let s=t[r];if(s.invalidated){t.splice(r,1);let a=s.updaters.values,c=a.length;for(let l=0;l<c;l++)e.add(n,a[l]);s.destroy()}}for(o=t.length,r=0;r<o;++r)i=t[r].update(n)&&i;return i}ub.prototype.update=function(e){let t=hk(this,this._solidItems,e,!0);t=hk(this,this._translucentItems,e,t)&&t;let n=Nue(this,this._solidItems,e),i=Nue(this,this._translucentItems,e);return(n||i)&&(t=hk(this,this._solidItems,e,t)&&t,t=hk(this,this._translucentItems,e,t)&&t),t};function Fue(e,t,n){let i=e.length;for(let o=0;o<i;o++){let r=e[o];if(r.contains(t))return r.getBoundingSphere(t,n)}return at.FAILED}ub.prototype.getBoundingSphere=function(e,t){let n=Fue(this._solidItems,e,t);return n===at.FAILED?Fue(this._translucentItems,e,t):n};function Vue(e){let t=e.length;for(let n=0;n<t;n++)e[n].destroy();e.length=0}ub.prototype.removeAllPrimitives=function(){Vue(this._solidItems),Vue(this._translucentItems)};var Tf=ub;var FYe=new bt,VYe=new bt,UYe=h.ZERO,kYe=new h;function Hd(e,t,n,i,o,r,s){this.primitives=e,this.appearanceType=t,this.materialProperty=n,this.depthFailAppearanceType=i,this.depthFailMaterialProperty=o,this.closed=r,this.shadows=s,this.updaters=new xt,this.createPrimitive=!0,this.primitive=void 0,this.oldPrimitive=void 0,this.geometry=new xt,this.material=void 0,this.depthFailMaterial=void 0,this.updatersWithAttributes=new xt,this.attributes=new xt,this.invalidated=!1,this.removeMaterialSubscription=n.definitionChanged.addEventListener(Hd.prototype.onMaterialChanged,this),this.subscriptions=new xt,this.showsUpdated=new xt}Hd.prototype.onMaterialChanged=function(){this.invalidated=!0};Hd.prototype.isMaterial=function(e){let t=this.materialProperty,n=e.fillMaterialProperty,i=this.depthFailMaterialProperty,o=e.depthFailMaterialProperty;if(n===t&&o===i)return!0;let r=u(t)&&t.equals(n);return r=(!u(i)&&!u(o)||u(i)&&i.equals(o))&&r,r};Hd.prototype.add=function(e,t){let n=t.id;if(this.updaters.set(n,t),this.geometry.set(n,t.createFillGeometryInstance(e)),!t.hasConstantFill||!t.fillMaterialProperty.isConstant||!q.isConstant(t.distanceDisplayConditionProperty)||!q.isConstant(t.terrainOffsetProperty))this.updatersWithAttributes.set(n,t);else{let i=this;this.subscriptions.set(n,t.entity.definitionChanged.addEventListener(function(o,r,s,a){r==="isShowing"&&i.showsUpdated.set(t.id,t)}))}this.createPrimitive=!0};Hd.prototype.remove=function(e){let t=e.id;if(this.createPrimitive=this.geometry.remove(t)||this.createPrimitive,this.updaters.remove(t)){this.updatersWithAttributes.remove(t);let n=this.subscriptions.get(t);return u(n)&&(n(),this.subscriptions.remove(t),this.showsUpdated.remove(t)),!0}return!1};var zYe=new z;Hd.prototype.update=function(e){let t=!0,n=this.primitive,i=this.primitives,o=this.geometry.values,r;if(this.createPrimitive){if(o.length>0){u(n)&&(u(this.oldPrimitive)?i.remove(n):this.oldPrimitive=n),this.material=Wo.getValue(e,this.materialProperty,this.material);let a;u(this.depthFailMaterialProperty)&&(this.depthFailMaterial=Wo.getValue(e,this.depthFailMaterialProperty,this.depthFailMaterial),a=new this.depthFailAppearanceType({material:this.depthFailMaterial,translucent:this.depthFailMaterial.isTranslucent(),closed:this.closed})),n=new bn({show:!1,asynchronous:!0,geometryInstances:o.slice(),appearance:new this.appearanceType({material:this.material,translucent:this.material.isTranslucent(),closed:this.closed}),depthFailAppearance:a,shadows:this.shadows}),i.add(n),t=!1}else{u(n)&&(i.remove(n),n=void 0);let a=this.oldPrimitive;u(a)&&(i.remove(a),this.oldPrimitive=void 0)}this.attributes.removeAll(),this.primitive=n,this.createPrimitive=!1}else if(u(n)&&n.ready){n.show=!0,u(this.oldPrimitive)&&(i.remove(this.oldPrimitive),this.oldPrimitive=void 0),this.material=Wo.getValue(e,this.materialProperty,this.material),this.primitive.appearance.material=this.material,u(this.depthFailAppearanceType)&&!(this.depthFailMaterialProperty instanceof Bt)&&(this.depthFailMaterial=Wo.getValue(e,this.depthFailMaterialProperty,this.depthFailMaterial),this.primitive.depthFailAppearance.material=this.depthFailMaterial);let s=this.updatersWithAttributes.values,a=s.length;for(r=0;r<a;r++){let c=s[r],l=c.entity,f=this.geometry.get(c.id),d=this.attributes.get(f.id.id);if(u(d)||(d=n.getGeometryInstanceAttributes(f.id),this.attributes.set(f.id.id,d)),u(this.depthFailAppearanceType)&&this.depthFailMaterialProperty instanceof Bt&&!c.depthFailMaterialProperty.isConstant){let x=c.depthFailMaterialProperty.color,C=q.getValueOrDefault(x,e,z.WHITE,zYe);z.equals(d._lastDepthFailColor,C)||(d._lastDepthFailColor=z.clone(C,d._lastDepthFailColor),d.depthFailColor=Mt.toValue(C,d.depthFailColor))}let p=l.isShowing&&(c.hasConstantFill||c.isFilled(e)),g=d.show[0]===1;p!==g&&(d.show=pn.toValue(p,d.show));let m=c.distanceDisplayConditionProperty;if(!q.isConstant(m)){let x=q.getValueOrDefault(m,e,VYe,FYe);bt.equals(x,d._lastDistanceDisplayCondition)||(d._lastDistanceDisplayCondition=bt.clone(x,d._lastDistanceDisplayCondition),d.distanceDisplayCondition=Fn.toValue(x,d.distanceDisplayCondition))}let A=c.terrainOffsetProperty;if(!q.isConstant(A)){let x=q.getValueOrDefault(A,e,UYe,kYe);h.equals(x,d._lastOffset)||(d._lastOffset=h.clone(x,d._lastOffset),d.offset=Yi.toValue(x,d.offset))}}this.updateShows(n)}else u(n)&&!n.ready&&(t=!1);return t};Hd.prototype.updateShows=function(e){let t=this.showsUpdated.values,n=t.length;for(let i=0;i<n;i++){let o=t[i],r=o.entity,s=this.geometry.get(o.id),a=this.attributes.get(s.id.id);u(a)||(a=e.getGeometryInstanceAttributes(s.id),this.attributes.set(s.id.id,a));let c=r.isShowing,l=a.show[0]===1;c!==l&&(a.show=pn.toValue(c,a.show),s.attributes.show.value[0]=a.show[0])}this.showsUpdated.removeAll()};Hd.prototype.contains=function(e){return this.updaters.contains(e.id)};Hd.prototype.getBoundingSphere=function(e,t){let n=this.primitive;if(!n.ready)return at.PENDING;let i=n.getGeometryInstanceAttributes(e.entity);return!u(i)||!u(i.boundingSphere)||u(i.show)&&i.show[0]===0?at.FAILED:(i.boundingSphere.clone(t),at.DONE)};Hd.prototype.destroy=function(){let e=this.primitive,t=this.primitives;u(e)&&t.remove(e);let n=this.oldPrimitive;u(n)&&t.remove(n),this.removeMaterialSubscription()};function fb(e,t,n,i,o){this._items=[],this._primitives=e,this._appearanceType=t,this._depthFailAppearanceType=n,this._closed=i,this._shadows=o}fb.prototype.add=function(e,t){let n=this._items,i=n.length;for(let r=0;r<i;r++){let s=n[r];if(s.isMaterial(t)){s.add(e,t);return}}let o=new Hd(this._primitives,this._appearanceType,t.fillMaterialProperty,this._depthFailAppearanceType,t.depthFailMaterialProperty,this._closed,this._shadows);o.add(e,t),n.push(o)};fb.prototype.remove=function(e){let t=this._items,n=t.length;for(let i=n-1;i>=0;i--){let o=t[i];if(o.remove(e)){o.updaters.length===0&&(t.splice(i,1),o.destroy());break}}};fb.prototype.update=function(e){let t,n=this._items,i=n.length;for(t=i-1;t>=0;t--){let r=n[t];if(r.invalidated){n.splice(t,1);let s=r.updaters.values,a=s.length;for(let c=0;c<a;c++)this.add(e,s[c]);r.destroy()}}let o=!0;for(t=0;t<n.length;t++)o=n[t].update(e)&&o;return o};fb.prototype.getBoundingSphere=function(e,t){let n=this._items,i=n.length;for(let o=0;o<i;o++){let r=n[o];if(r.contains(e))return r.getBoundingSphere(e,t)}return at.FAILED};fb.prototype.removeAllPrimitives=function(){let e=this._items,t=e.length;for(let n=0;n<t;n++)e[n].destroy();this._items.length=0};var Ef=fb;var kue=ki(Uue(),1);function mk(){this._tree=new kue.default}function bx(){this.minX=0,this.minY=0,this.maxX=0,this.maxY=0,this.id=""}bx.fromRectangleAndId=function(e,t,n){return n.minX=t.west,n.minY=t.south,n.maxX=t.east,n.maxY=t.north,n.id=e,n};mk.prototype.insert=function(e,t){let n=bx.fromRectangleAndId(e,t,new bx);this._tree.insert(n)};function HYe(e,t){return e.id===t.id}var GYe=new bx;mk.prototype.remove=function(e,t){let n=bx.fromRectangleAndId(e,t,GYe);this._tree.remove(n,HYe)};var WYe=new bx;mk.prototype.collides=function(e){let t=bx.fromRectangleAndId("",e,WYe);return this._tree.collides(t)};var Sx=mk;var jYe=new z,qYe=new bt,YYe=new bt;function p_(e,t,n,i){this.primitives=e,this.zIndex=i,this.classificationType=t,this.color=n,this.createPrimitive=!1,this.waitingOnCreate=!1,this.primitive=void 0,this.oldPrimitive=void 0,this.geometry=new xt,this.updaters=new xt,this.updatersWithAttributes=new xt,this.attributes=new xt,this.subscriptions=new xt,this.showsUpdated=new xt,this.itemsToRemove=[],this.isDirty=!1,this.rectangleCollisionCheck=new Sx}p_.prototype.overlapping=function(e){return this.rectangleCollisionCheck.collides(e)};p_.prototype.add=function(e,t){let n=e.id;if(this.createPrimitive=!0,this.geometry.set(n,t),this.updaters.set(n,e),this.rectangleCollisionCheck.insert(n,t.geometry.rectangle),!e.hasConstantFill||!e.fillMaterialProperty.isConstant||!q.isConstant(e.distanceDisplayConditionProperty))this.updatersWithAttributes.set(n,e);else{let i=this;this.subscriptions.set(n,e.entity.definitionChanged.addEventListener(function(o,r,s,a){r==="isShowing"&&i.showsUpdated.set(e.id,e)}))}};p_.prototype.remove=function(e){let t=e.id,n=this.geometry.get(t);if(this.createPrimitive=this.geometry.remove(t)||this.createPrimitive,this.updaters.remove(t)){this.rectangleCollisionCheck.remove(t,n.geometry.rectangle),this.updatersWithAttributes.remove(t);let i=this.subscriptions.get(t);return u(i)&&(i(),this.subscriptions.remove(t),this.showsUpdated.remove(t)),!0}return!1};p_.prototype.update=function(e){let t=!0,n=0,i=this.primitive,o=this.primitives,r;if(this.createPrimitive){let s=this.geometry.values;if(s.length>0)u(i)&&(u(this.oldPrimitive)?o.remove(i):this.oldPrimitive=i),i=new Dc({show:!1,asynchronous:!0,geometryInstances:s.slice(),classificationType:this.classificationType}),o.add(i,this.zIndex),t=!1;else{u(i)&&(o.remove(i),i=void 0);let c=this.oldPrimitive;u(c)&&(o.remove(c),this.oldPrimitive=void 0)}this.attributes.removeAll(),this.primitive=i,this.createPrimitive=!1,this.waitingOnCreate=!0}else if(u(i)&&i.ready){i.show=!0,u(this.oldPrimitive)&&(o.remove(this.oldPrimitive),this.oldPrimitive=void 0);let s=this.updatersWithAttributes.values,a=s.length,c=this.waitingOnCreate;for(r=0;r<a;r++){let l=s[r],f=this.geometry.get(l.id),d=this.attributes.get(f.id.id);if(u(d)||(d=i.getGeometryInstanceAttributes(f.id),this.attributes.set(f.id.id,d)),!l.fillMaterialProperty.isConstant||c){let A=l.fillMaterialProperty.color,x=q.getValueOrDefault(A,e,z.WHITE,jYe);z.equals(d._lastColor,x)||(d._lastColor=z.clone(x,d._lastColor),d.color=Mt.toValue(x,d.color))}let p=l.entity.isShowing&&(l.hasConstantFill||l.isFilled(e)),g=d.show[0]===1;p!==g&&(d.show=pn.toValue(p,d.show));let m=l.distanceDisplayConditionProperty;if(!q.isConstant(m)){let A=q.getValueOrDefault(m,e,YYe,qYe);bt.equals(A,d._lastDistanceDisplayCondition)||(d._lastDistanceDisplayCondition=bt.clone(A,d._lastDistanceDisplayCondition),d.distanceDisplayCondition=Fn.toValue(A,d.distanceDisplayCondition))}}this.updateShows(i),this.waitingOnCreate=!1}else u(i)&&!i.ready&&(t=!1);return this.itemsToRemove.length=n,t};p_.prototype.updateShows=function(e){let t=this.showsUpdated.values,n=t.length;for(let i=0;i<n;i++){let o=t[i],r=this.geometry.get(o.id),s=this.attributes.get(r.id.id);u(s)||(s=e.getGeometryInstanceAttributes(r.id),this.attributes.set(r.id.id,s));let a=o.entity.isShowing,c=s.show[0]===1;a!==c&&(s.show=pn.toValue(a,s.show),r.attributes.show.value[0]=s.show[0])}this.showsUpdated.removeAll()};p_.prototype.contains=function(e){return this.updaters.contains(e.id)};p_.prototype.getBoundingSphere=function(e,t){let n=this.primitive;if(!n.ready)return at.PENDING;let i=n.getBoundingSphere(e.entity);return u(i)?(i.clone(t),at.DONE):at.FAILED};p_.prototype.removeAllPrimitives=function(){let e=this.primitives,t=this.primitive;u(t)&&(e.remove(t),this.primitive=void 0,this.geometry.removeAll(),this.updaters.removeAll());let n=this.oldPrimitive;u(n)&&(e.remove(n),this.oldPrimitive=void 0)};function db(e,t){this._batches=[],this._primitives=e,this._classificationType=t}db.prototype.add=function(e,t){let n=t.createFillGeometryInstance(e),i=this._batches,o=q.getValueOrDefault(t.zIndex,0),r,s=i.length;for(let a=0;a<s;++a){let c=i[a];if(c.zIndex===o&&!c.overlapping(n.geometry.rectangle)){r=c;break}}return u(r)||(r=new p_(this._primitives,this._classificationType,n.attributes.color.value,o),i.push(r)),r.add(t,n),r};db.prototype.remove=function(e){let t=this._batches,n=t.length;for(let i=0;i<n;++i)if(t[i].remove(e))return};db.prototype.update=function(e){let t,n,i=!0,o=this._batches,r=o.length;for(t=0;t<r;++t)i=o[t].update(e)&&i;for(t=0;t<r;++t){let s=o[t],a=s.itemsToRemove,c=a.length;for(let l=0;l<c;l++){n=a[l],s.remove(n);let f=this.add(e,n);s.isDirty=!0,f.isDirty=!0}}for(t=r-1;t>=0;--t){let s=o[t];s.isDirty&&(i=o[t].update(e)&&i,s.isDirty=!1),s.geometry.length===0&&o.splice(t,1)}return i};db.prototype.getBoundingSphere=function(e,t){let n=this._batches,i=n.length;for(let o=0;o<i;++o){let r=n[o];if(r.contains(e))return r.getBoundingSphere(e,t)}return at.FAILED};db.prototype.removeAllPrimitives=function(){let e=this._batches,t=e.length;for(let n=0;n<t;++n)e[n].removeAllPrimitives()};var hb=db;var XYe=new bt,KYe=new bt;function bf(e,t,n,i,o,r){this.primitives=e,this.classificationType=t,this.appearanceType=n,this.materialProperty=i,this.updaters=new xt,this.createPrimitive=!0,this.primitive=void 0,this.oldPrimitive=void 0,this.geometry=new xt,this.material=void 0,this.updatersWithAttributes=new xt,this.attributes=new xt,this.invalidated=!1,this.removeMaterialSubscription=i.definitionChanged.addEventListener(bf.prototype.onMaterialChanged,this),this.subscriptions=new xt,this.showsUpdated=new xt,this.usingSphericalTextureCoordinates=o,this.zIndex=r,this.rectangleCollisionCheck=new Sx}bf.prototype.onMaterialChanged=function(){this.invalidated=!0};bf.prototype.overlapping=function(e){return this.rectangleCollisionCheck.collides(e)};bf.prototype.isMaterial=function(e){let t=this.materialProperty,n=e.fillMaterialProperty;return n===t||n instanceof Bt&&t instanceof Bt?!0:u(t)&&t.equals(n)};bf.prototype.add=function(e,t,n){let i=t.id;if(this.updaters.set(i,t),this.geometry.set(i,n),this.rectangleCollisionCheck.insert(i,n.geometry.rectangle),!t.hasConstantFill||!t.fillMaterialProperty.isConstant||!q.isConstant(t.distanceDisplayConditionProperty))this.updatersWithAttributes.set(i,t);else{let o=this;this.subscriptions.set(i,t.entity.definitionChanged.addEventListener(function(r,s,a,c){s==="isShowing"&&o.showsUpdated.set(t.id,t)}))}this.createPrimitive=!0};bf.prototype.remove=function(e){let t=e.id,n=this.geometry.get(t);if(this.createPrimitive=this.geometry.remove(t)||this.createPrimitive,this.updaters.remove(t)){this.rectangleCollisionCheck.remove(t,n.geometry.rectangle),this.updatersWithAttributes.remove(t);let i=this.subscriptions.get(t);return u(i)&&(i(),this.subscriptions.remove(t)),!0}return!1};bf.prototype.update=function(e){let t=!0,n=this.primitive,i=this.primitives,o=this.geometry.values,r;if(this.createPrimitive){if(o.length>0)u(n)&&(u(this.oldPrimitive)?i.remove(n):this.oldPrimitive=n),this.material=Wo.getValue(e,this.materialProperty,this.material),n=new Dc({show:!1,asynchronous:!0,geometryInstances:o.slice(),appearance:new this.appearanceType({material:this.material}),classificationType:this.classificationType}),i.add(n,this.zIndex),t=!1;else{u(n)&&(i.remove(n),n=void 0);let a=this.oldPrimitive;u(a)&&(i.remove(a),this.oldPrimitive=void 0)}this.attributes.removeAll(),this.primitive=n,this.createPrimitive=!1}else if(u(n)&&n.ready){n.show=!0,u(this.oldPrimitive)&&(i.remove(this.oldPrimitive),this.oldPrimitive=void 0),this.material=Wo.getValue(e,this.materialProperty,this.material),this.primitive.appearance.material=this.material;let s=this.updatersWithAttributes.values,a=s.length;for(r=0;r<a;r++){let c=s[r],l=c.entity,f=this.geometry.get(c.id),d=this.attributes.get(f.id.id);u(d)||(d=n.getGeometryInstanceAttributes(f.id),this.attributes.set(f.id.id,d));let p=l.isShowing&&(c.hasConstantFill||c.isFilled(e)),g=d.show[0]===1;p!==g&&(d.show=pn.toValue(p,d.show));let m=c.distanceDisplayConditionProperty;if(!q.isConstant(m)){let A=q.getValueOrDefault(m,e,KYe,XYe);bt.equals(A,d._lastDistanceDisplayCondition)||(d._lastDistanceDisplayCondition=bt.clone(A,d._lastDistanceDisplayCondition),d.distanceDisplayCondition=Fn.toValue(A,d.distanceDisplayCondition))}}this.updateShows(n)}else u(n)&&!n.ready&&(t=!1);return t};bf.prototype.updateShows=function(e){let t=this.showsUpdated.values,n=t.length;for(let i=0;i<n;i++){let o=t[i],r=o.entity,s=this.geometry.get(o.id),a=this.attributes.get(s.id.id);u(a)||(a=e.getGeometryInstanceAttributes(s.id),this.attributes.set(s.id.id,a));let c=r.isShowing,l=a.show[0]===1;c!==l&&(a.show=pn.toValue(c,a.show),s.attributes.show.value[0]=a.show[0])}this.showsUpdated.removeAll()};bf.prototype.contains=function(e){return this.updaters.contains(e.id)};bf.prototype.getBoundingSphere=function(e,t){let n=this.primitive;if(!n.ready)return at.PENDING;let i=n.getGeometryInstanceAttributes(e.entity);return!u(i)||!u(i.boundingSphere)||u(i.show)&&i.show[0]===0?at.FAILED:(i.boundingSphere.clone(t),at.DONE)};bf.prototype.destroy=function(){let e=this.primitive,t=this.primitives;u(e)&&t.remove(e);let n=this.oldPrimitive;u(n)&&t.remove(n),this.removeMaterialSubscription()};function mb(e,t,n){this._items=[],this._primitives=e,this._classificationType=t,this._appearanceType=n}mb.prototype.add=function(e,t){let n=this._items,i=n.length,o=t.createFillGeometryInstance(e),r=Kl.shouldUseSphericalCoordinates(o.geometry.rectangle),s=q.getValueOrDefault(t.zIndex,0);for(let c=0;c<i;++c){let l=n[c];if(l.isMaterial(t)&&l.usingSphericalTextureCoordinates===r&&l.zIndex===s&&!l.overlapping(o.geometry.rectangle)){l.add(e,t,o);return}}let a=new bf(this._primitives,this._classificationType,this._appearanceType,t.fillMaterialProperty,r,s);a.add(e,t,o),n.push(a)};mb.prototype.remove=function(e){let t=this._items,n=t.length;for(let i=n-1;i>=0;i--){let o=t[i];if(o.remove(e)){o.updaters.length===0&&(t.splice(i,1),o.destroy());break}}};mb.prototype.update=function(e){let t,n=this._items,i=n.length;for(t=i-1;t>=0;t--){let r=n[t];if(r.invalidated){n.splice(t,1);let s=r.updaters.values,a=s.length;for(let c=0;c<a;c++)this.add(e,s[c]);r.destroy()}}let o=!0;for(t=0;t<n.length;t++)o=n[t].update(e)&&o;return o};mb.prototype.getBoundingSphere=function(e,t){let n=this._items,i=n.length;for(let o=0;o<i;o++){let r=n[o];if(r.contains(e))return r.getBoundingSphere(e,t)}return at.FAILED};mb.prototype.removeAllPrimitives=function(){let e=this._items,t=e.length;for(let n=0;n<t;n++)e[n].destroy();this._items.length=0};var qB=mb;var ZYe=new z,JYe=new bt,QYe=new bt,$Ye=h.ZERO,eXe=new h;function __(e,t,n,i){this.translucent=t,this.width=n,this.shadows=i,this.primitives=e,this.createPrimitive=!1,this.waitingOnCreate=!1,this.primitive=void 0,this.oldPrimitive=void 0,this.geometry=new xt,this.updaters=new xt,this.updatersWithAttributes=new xt,this.attributes=new xt,this.itemsToRemove=[],this.subscriptions=new xt,this.showsUpdated=new xt}__.prototype.add=function(e,t){let n=e.id;if(this.createPrimitive=!0,this.geometry.set(n,t),this.updaters.set(n,e),!e.hasConstantOutline||!e.outlineColorProperty.isConstant||!q.isConstant(e.distanceDisplayConditionProperty)||!q.isConstant(e.terrainOffsetProperty))this.updatersWithAttributes.set(n,e);else{let i=this;this.subscriptions.set(n,e.entity.definitionChanged.addEventListener(function(o,r,s,a){r==="isShowing"&&i.showsUpdated.set(e.id,e)}))}};__.prototype.remove=function(e){let t=e.id;if(this.createPrimitive=this.geometry.remove(t)||this.createPrimitive,this.updaters.remove(t)){this.updatersWithAttributes.remove(t);let n=this.subscriptions.get(t);return u(n)&&(n(),this.subscriptions.remove(t),this.showsUpdated.remove(t)),!0}return!1};__.prototype.update=function(e){let t=!0,n=0,i=this.primitive,o=this.primitives,r;if(this.createPrimitive){let s=this.geometry.values;if(s.length>0)u(i)&&(u(this.oldPrimitive)?o.remove(i):this.oldPrimitive=i),i=new bn({show:!1,asynchronous:!0,geometryInstances:s.slice(),appearance:new nn({flat:!0,translucent:this.translucent,renderState:{lineWidth:this.width}}),shadows:this.shadows}),o.add(i),t=!1;else{u(i)&&(o.remove(i),i=void 0);let c=this.oldPrimitive;u(c)&&(o.remove(c),this.oldPrimitive=void 0)}this.attributes.removeAll(),this.primitive=i,this.createPrimitive=!1,this.waitingOnCreate=!0}else if(u(i)&&i.ready){i.show=!0,u(this.oldPrimitive)&&(o.remove(this.oldPrimitive),this.oldPrimitive=void 0);let s=this.updatersWithAttributes.values,a=s.length,c=this.waitingOnCreate;for(r=0;r<a;r++){let l=s[r],f=this.geometry.get(l.id),d=this.attributes.get(f.id.id);if(u(d)||(d=i.getGeometryInstanceAttributes(f.id),this.attributes.set(f.id.id,d)),!l.outlineColorProperty.isConstant||c){let x=l.outlineColorProperty,C=q.getValueOrDefault(x,e,z.WHITE,ZYe);z.equals(d._lastColor,C)||(d._lastColor=z.clone(C,d._lastColor),d.color=Mt.toValue(C,d.color),(this.translucent&&d.color[3]===255||!this.translucent&&d.color[3]!==255)&&(this.itemsToRemove[n++]=l))}let p=l.entity.isShowing&&(l.hasConstantOutline||l.isOutlineVisible(e)),g=d.show[0]===1;p!==g&&(d.show=pn.toValue(p,d.show));let m=l.distanceDisplayConditionProperty;if(!q.isConstant(m)){let x=q.getValueOrDefault(m,e,QYe,JYe);bt.equals(x,d._lastDistanceDisplayCondition)||(d._lastDistanceDisplayCondition=bt.clone(x,d._lastDistanceDisplayCondition),d.distanceDisplayCondition=Fn.toValue(x,d.distanceDisplayCondition))}let A=l.terrainOffsetProperty;if(!q.isConstant(A)){let x=q.getValueOrDefault(A,e,$Ye,eXe);h.equals(x,d._lastOffset)||(d._lastOffset=h.clone(x,d._lastOffset),d.offset=Yi.toValue(x,d.offset))}}this.updateShows(i),this.waitingOnCreate=!1}else u(i)&&!i.ready&&(t=!1);return this.itemsToRemove.length=n,t};__.prototype.updateShows=function(e){let t=this.showsUpdated.values,n=t.length;for(let i=0;i<n;i++){let o=t[i],r=this.geometry.get(o.id),s=this.attributes.get(r.id.id);u(s)||(s=e.getGeometryInstanceAttributes(r.id),this.attributes.set(r.id.id,s));let a=o.entity.isShowing,c=s.show[0]===1;a!==c&&(s.show=pn.toValue(a,s.show),r.attributes.show.value[0]=s.show[0])}this.showsUpdated.removeAll()};__.prototype.contains=function(e){return this.updaters.contains(e.id)};__.prototype.getBoundingSphere=function(e,t){let n=this.primitive;if(!n.ready)return at.PENDING;let i=n.getGeometryInstanceAttributes(e.entity);return!u(i)||!u(i.boundingSphere)||u(i.show)&&i.show[0]===0?at.FAILED:(i.boundingSphere.clone(t),at.DONE)};__.prototype.removeAllPrimitives=function(){let e=this.primitives,t=this.primitive;u(t)&&(e.remove(t),this.primitive=void 0,this.geometry.removeAll(),this.updaters.removeAll());let n=this.oldPrimitive;u(n)&&(e.remove(n),this.oldPrimitive=void 0)};function pb(e,t,n){this._primitives=e,this._scene=t,this._shadows=n,this._solidBatches=new xt,this._translucentBatches=new xt}pb.prototype.add=function(e,t){let n=t.createOutlineGeometryInstance(e),i=this._scene.clampLineWidth(t.outlineWidth),o,r;n.attributes.color.value[3]===255?(o=this._solidBatches,r=o.get(i),u(r)||(r=new __(this._primitives,!1,i,this._shadows),o.set(i,r)),r.add(t,n)):(o=this._translucentBatches,r=o.get(i),u(r)||(r=new __(this._primitives,!0,i,this._shadows),o.set(i,r)),r.add(t,n))};pb.prototype.remove=function(e){let t,n=this._solidBatches.values,i=n.length;for(t=0;t<i;t++)if(n[t].remove(e))return;let o=this._translucentBatches.values,r=o.length;for(t=0;t<r;t++)if(o[t].remove(e))return};pb.prototype.update=function(e){let t,n,i,o,r=this._solidBatches.values,s=r.length,a=this._translucentBatches.values,c=a.length,l,f=!0,d=!1;do{for(d=!1,n=0;n<s;n++){o=r[n],f=o.update(e),l=o.itemsToRemove;let p=l.length;if(p>0)for(d=!0,t=0;t<p;t++)i=l[t],o.remove(i),this.add(e,i)}for(n=0;n<c;n++){o=a[n],f=o.update(e),l=o.itemsToRemove;let p=l.length;if(p>0)for(d=!0,t=0;t<p;t++)i=l[t],o.remove(i),this.add(e,i)}}while(d);return f};pb.prototype.getBoundingSphere=function(e,t){let n,i=this._solidBatches.values,o=i.length;for(n=0;n<o;n++){let a=i[n];if(a.contains(e))return a.getBoundingSphere(e,t)}let r=this._translucentBatches.values,s=r.length;for(n=0;n<s;n++){let a=r[n];if(a.contains(e))return a.getBoundingSphere(e,t)}return at.FAILED};pb.prototype.removeAllPrimitives=function(){let e,t=this._solidBatches.values,n=t.length;for(e=0;e<n;e++)t[e].removeAllPrimitives();let i=this._translucentBatches.values,o=i.length;for(e=0;e<o;e++)i[e].removeAllPrimitives()};var _b=pb;var zue={};function tXe(e,t){return O.equalsEpsilon(e.latitude,t.latitude,O.EPSILON10)&&O.equalsEpsilon(e.longitude,t.longitude,O.EPSILON10)}var nXe=new he,iXe=new he;function oXe(e,t,n,i){t=Co(t,h.equalsEpsilon);let o=t.length;if(o<2)return;let r=u(i),s=u(n),a=new Array(o),c=new Array(o),l=new Array(o),f=t[0];a[0]=f;let d=e.cartesianToCartographic(f,nXe);s&&(d.height=n[0]),c[0]=d.height,r?l[0]=i[0]:l[0]=0;let p=c[0],g=l[0],m=p===g,A=1;for(let x=1;x<o;++x){let C=t[x],E=e.cartesianToCartographic(C,iXe);s&&(E.height=n[x]),m=m&&E.height===0,tXe(d,E)?d.height<E.height&&(c[A-1]=E.height):(a[A]=C,c[A]=E.height,r?l[A]=i[x]:l[A]=0,m=m&&c[A]===l[A],he.clone(E,d),++A)}if(!(m||A<2))return a.length=A,c.length=A,l.length=A,{positions:a,topHeights:c,bottomHeights:l}}var rXe=new Array(2),sXe=new Array(2),aXe={positions:void 0,height:void 0,granularity:void 0,ellipsoid:void 0};zue.computePositions=function(e,t,n,i,o,r){let s=oXe(e,t,n,i);if(!u(s))return;t=s.positions,n=s.topHeights,i=s.bottomHeights;let a=t.length,c=a-2,l,f,d=O.chordLength(o,e.maximumRadius),p=aXe;if(p.minDistance=d,p.ellipsoid=e,r){let g=0,m;for(m=0;m<a-1;m++)g+=Ii.numberOfPoints(t[m],t[m+1],d)+1;l=new Float64Array(g*3),f=new Float64Array(g*3);let A=rXe,x=sXe;p.positions=A,p.height=x;let C=0;for(m=0;m<a-1;m++){A[0]=t[m],A[1]=t[m+1],x[0]=n[m],x[1]=n[m+1];let E=Ii.generateArc(p);l.set(E,C),x[0]=i[m],x[1]=i[m+1],f.set(Ii.generateArc(p),C),C+=E.length}}else p.positions=t,p.height=n,l=new Float64Array(Ii.generateArc(p)),p.height=i,f=new Float64Array(Ii.generateArc(p));return{bottomPositions:f,topPositions:l,numCorners:c}};var vx=zue;var LW=new h,pk=new h,cXe=new h,Hue=new h,lXe=new h,uXe=new h,fXe=new h;function Dx(e){e=y(e,y.EMPTY_OBJECT);let t=e.positions,n=e.maximumHeights,i=e.minimumHeights,o=y(e.vertexFormat,we.DEFAULT),r=y(e.granularity,O.RADIANS_PER_DEGREE),s=y(e.ellipsoid,ie.WGS84);this._positions=t,this._minimumHeights=i,this._maximumHeights=n,this._vertexFormat=we.clone(o),this._granularity=r,this._ellipsoid=ie.clone(s),this._workerName="createWallGeometry";let a=1+t.length*h.packedLength+2;u(i)&&(a+=i.length),u(n)&&(a+=n.length),this.packedLength=a+ie.packedLength+we.packedLength+1}Dx.pack=function(e,t,n){n=y(n,0);let i,o=e._positions,r=o.length;for(t[n++]=r,i=0;i<r;++i,n+=h.packedLength)h.pack(o[i],t,n);let s=e._minimumHeights;if(r=u(s)?s.length:0,t[n++]=r,u(s))for(i=0;i<r;++i)t[n++]=s[i];let a=e._maximumHeights;if(r=u(a)?a.length:0,t[n++]=r,u(a))for(i=0;i<r;++i)t[n++]=a[i];return ie.pack(e._ellipsoid,t,n),n+=ie.packedLength,we.pack(e._vertexFormat,t,n),n+=we.packedLength,t[n]=e._granularity,t};var Gue=ie.clone(ie.UNIT_SPHERE),Wue=new we,YB={positions:void 0,minimumHeights:void 0,maximumHeights:void 0,ellipsoid:Gue,vertexFormat:Wue,granularity:void 0};Dx.unpack=function(e,t,n){t=y(t,0);let i,o=e[t++],r=new Array(o);for(i=0;i<o;++i,t+=h.packedLength)r[i]=h.unpack(e,t);o=e[t++];let s;if(o>0)for(s=new Array(o),i=0;i<o;++i)s[i]=e[t++];o=e[t++];let a;if(o>0)for(a=new Array(o),i=0;i<o;++i)a[i]=e[t++];let c=ie.unpack(e,t,Gue);t+=ie.packedLength;let l=we.unpack(e,t,Wue);t+=we.packedLength;let f=e[t];return u(n)?(n._positions=r,n._minimumHeights=s,n._maximumHeights=a,n._ellipsoid=ie.clone(c,n._ellipsoid),n._vertexFormat=we.clone(l,n._vertexFormat),n._granularity=f,n):(YB.positions=r,YB.minimumHeights=s,YB.maximumHeights=a,YB.granularity=f,new Dx(YB))};Dx.fromConstantHeights=function(e){e=y(e,y.EMPTY_OBJECT);let t=e.positions,n,i,o=e.minimumHeight,r=e.maximumHeight,s=u(o),a=u(r);if(s||a){let l=t.length;n=s?new Array(l):void 0,i=a?new Array(l):void 0;for(let f=0;f<l;++f)s&&(n[f]=o),a&&(i[f]=r)}let c={positions:t,maximumHeights:i,minimumHeights:n,ellipsoid:e.ellipsoid,vertexFormat:e.vertexFormat};return new Dx(c)};Dx.createGeometry=function(e){let t=e._positions,n=e._minimumHeights,i=e._maximumHeights,o=e._vertexFormat,r=e._granularity,s=e._ellipsoid,a=vx.computePositions(s,t,i,n,r,!0);if(!u(a))return;let c=a.bottomPositions,l=a.topPositions,f=a.numCorners,d=l.length,p=d*2,g=o.position?new Float64Array(p):void 0,m=o.normal?new Float32Array(p):void 0,A=o.tangent?new Float32Array(p):void 0,x=o.bitangent?new Float32Array(p):void 0,C=o.st?new Float32Array(p/3*2):void 0,E=0,T=0,S=0,v=0,w=0,R=fXe,P=uXe,M=lXe,L=!0;d/=3;let _,b=0,D=1/(d-f-1);for(_=0;_<d;++_){let U=_*3,G=h.fromArray(l,U,LW),V=h.fromArray(c,U,pk);if(o.position&&(g[E++]=V.x,g[E++]=V.y,g[E++]=V.z,g[E++]=G.x,g[E++]=G.y,g[E++]=G.z),o.st&&(C[w++]=b,C[w++]=0,C[w++]=b,C[w++]=1),o.normal||o.tangent||o.bitangent){let Y=h.clone(h.ZERO,Hue),W=h.subtract(G,s.geodeticSurfaceNormal(G,pk),pk);if(_+1<d&&(Y=h.fromArray(l,U+3,Hue)),L){let Q=h.subtract(Y,G,cXe),j=h.subtract(W,G,LW);R=h.normalize(h.cross(j,Q,R),R),L=!1}h.equalsEpsilon(G,Y,O.EPSILON10)?L=!0:(b+=D,o.tangent&&(P=h.normalize(h.subtract(Y,G,P),P)),o.bitangent&&(M=h.normalize(h.cross(R,P,M),M))),o.normal&&(m[T++]=R.x,m[T++]=R.y,m[T++]=R.z,m[T++]=R.x,m[T++]=R.y,m[T++]=R.z),o.tangent&&(A[v++]=P.x,A[v++]=P.y,A[v++]=P.z,A[v++]=P.x,A[v++]=P.y,A[v++]=P.z),o.bitangent&&(x[S++]=M.x,x[S++]=M.y,x[S++]=M.z,x[S++]=M.x,x[S++]=M.y,x[S++]=M.z)}}let I=new fn;o.position&&(I.position=new ve({componentDatatype:X.DOUBLE,componentsPerAttribute:3,values:g})),o.normal&&(I.normal=new ve({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:m})),o.tangent&&(I.tangent=new ve({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:A})),o.bitangent&&(I.bitangent=new ve({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:x})),o.st&&(I.st=new ve({componentDatatype:X.FLOAT,componentsPerAttribute:2,values:C}));let B=p/3;p-=6*(f+1);let F=Fe.createTypedArray(B,p),k=0;for(_=0;_<B-2;_+=2){let U=_,G=_+2,V=h.fromArray(g,U*3,LW),Y=h.fromArray(g,G*3,pk);if(h.equalsEpsilon(V,Y,O.EPSILON10))continue;let W=_+1,Q=_+3;F[k++]=W,F[k++]=U,F[k++]=Q,F[k++]=Q,F[k++]=U,F[k++]=G}return new ct({attributes:I,indices:F,primitiveType:Be.TRIANGLES,boundingSphere:new se.fromVertices(g)})};var XB=Dx;var jue=new h,que=new h;function wx(e){e=y(e,y.EMPTY_OBJECT);let t=e.positions,n=e.maximumHeights,i=e.minimumHeights,o=y(e.granularity,O.RADIANS_PER_DEGREE),r=y(e.ellipsoid,ie.WGS84);this._positions=t,this._minimumHeights=i,this._maximumHeights=n,this._granularity=o,this._ellipsoid=ie.clone(r),this._workerName="createWallOutlineGeometry";let s=1+t.length*h.packedLength+2;u(i)&&(s+=i.length),u(n)&&(s+=n.length),this.packedLength=s+ie.packedLength+1}wx.pack=function(e,t,n){n=y(n,0);let i,o=e._positions,r=o.length;for(t[n++]=r,i=0;i<r;++i,n+=h.packedLength)h.pack(o[i],t,n);let s=e._minimumHeights;if(r=u(s)?s.length:0,t[n++]=r,u(s))for(i=0;i<r;++i)t[n++]=s[i];let a=e._maximumHeights;if(r=u(a)?a.length:0,t[n++]=r,u(a))for(i=0;i<r;++i)t[n++]=a[i];return ie.pack(e._ellipsoid,t,n),n+=ie.packedLength,t[n]=e._granularity,t};var Yue=ie.clone(ie.UNIT_SPHERE),KB={positions:void 0,minimumHeights:void 0,maximumHeights:void 0,ellipsoid:Yue,granularity:void 0};wx.unpack=function(e,t,n){t=y(t,0);let i,o=e[t++],r=new Array(o);for(i=0;i<o;++i,t+=h.packedLength)r[i]=h.unpack(e,t);o=e[t++];let s;if(o>0)for(s=new Array(o),i=0;i<o;++i)s[i]=e[t++];o=e[t++];let a;if(o>0)for(a=new Array(o),i=0;i<o;++i)a[i]=e[t++];let c=ie.unpack(e,t,Yue);t+=ie.packedLength;let l=e[t];return u(n)?(n._positions=r,n._minimumHeights=s,n._maximumHeights=a,n._ellipsoid=ie.clone(c,n._ellipsoid),n._granularity=l,n):(KB.positions=r,KB.minimumHeights=s,KB.maximumHeights=a,KB.granularity=l,new wx(KB))};wx.fromConstantHeights=function(e){e=y(e,y.EMPTY_OBJECT);let t=e.positions,n,i,o=e.minimumHeight,r=e.maximumHeight,s=u(o),a=u(r);if(s||a){let l=t.length;n=s?new Array(l):void 0,i=a?new Array(l):void 0;for(let f=0;f<l;++f)s&&(n[f]=o),a&&(i[f]=r)}let c={positions:t,maximumHeights:i,minimumHeights:n,ellipsoid:e.ellipsoid};return new wx(c)};wx.createGeometry=function(e){let t=e._positions,n=e._minimumHeights,i=e._maximumHeights,o=e._granularity,r=e._ellipsoid,s=vx.computePositions(r,t,i,n,o,!1);if(!u(s))return;let a=s.bottomPositions,c=s.topPositions,l=c.length,f=l*2,d=new Float64Array(f),p=0;l/=3;let g;for(g=0;g<l;++g){let E=g*3,T=h.fromArray(c,E,jue),S=h.fromArray(a,E,que);d[p++]=S.x,d[p++]=S.y,d[p++]=S.z,d[p++]=T.x,d[p++]=T.y,d[p++]=T.z}let m=new fn({position:new ve({componentDatatype:X.DOUBLE,componentsPerAttribute:3,values:d})}),A=f/3;f=2*A-4+A;let x=Fe.createTypedArray(A,f),C=0;for(g=0;g<A-2;g+=2){let E=g,T=g+2,S=h.fromArray(d,E*3,jue),v=h.fromArray(d,T*3,que);if(h.equalsEpsilon(S,v,O.EPSILON10))continue;let w=g+1,R=g+3;x[C++]=w,x[C++]=E,x[C++]=w,x[C++]=R,x[C++]=E,x[C++]=T}return x[C++]=A-2,x[C++]=A-1,new ct({attributes:m,indices:x,primitiveType:Be.LINES,boundingSphere:new se.fromVertices(d)})};var ZB=wx;var Xue=new z;function dXe(e){this.id=e,this.vertexFormat=void 0,this.positions=void 0,this.minimumHeights=void 0,this.maximumHeights=void 0,this.granularity=void 0}function Gd(e,t){si.call(this,{entity:e,scene:t,geometryOptions:new dXe(e),geometryPropertyName:"wall",observedPropertyNames:["availability","wall"]}),this._onEntityPropertyChanged(e,"wall",e.wall,void 0)}u(Object.create)&&(Gd.prototype=Object.create(si.prototype),Gd.prototype.constructor=Gd);Gd.prototype.createFillGeometryInstance=function(e){let t=this._entity,n=t.isAvailable(e),i,o,r=new pn(n&&t.isShowing&&this._showProperty.getValue(e)&&this._fillProperty.getValue(e)),s=this._distanceDisplayConditionProperty.getValue(e),a=Fn.fromDistanceDisplayCondition(s);if(this._materialProperty instanceof Bt){let c;u(this._materialProperty.color)&&(this._materialProperty.color.isConstant||n)&&(c=this._materialProperty.color.getValue(e,Xue)),u(c)||(c=z.WHITE),o=Mt.fromColor(c),i={show:r,distanceDisplayCondition:a,color:o}}else i={show:r,distanceDisplayCondition:a};return new At({id:t,geometry:new XB(this._options),attributes:i})};Gd.prototype.createOutlineGeometryInstance=function(e){let t=this._entity,n=t.isAvailable(e),i=q.getValueOrDefault(this._outlineColorProperty,e,z.BLACK,Xue),o=this._distanceDisplayConditionProperty.getValue(e);return new At({id:t,geometry:new ZB(this._options),attributes:{show:new pn(n&&t.isShowing&&this._showProperty.getValue(e)&&this._showOutlineProperty.getValue(e)),color:Mt.fromColor(i),distanceDisplayCondition:Fn.fromDistanceDisplayCondition(o)}})};Gd.prototype._isHidden=function(e,t){return!u(t.positions)||si.prototype._isHidden.call(this,e,t)};Gd.prototype._getIsClosed=function(e){return!1};Gd.prototype._isDynamic=function(e,t){return!t.positions.isConstant||!q.isConstant(t.minimumHeights)||!q.isConstant(t.maximumHeights)||!q.isConstant(t.outlineWidth)||!q.isConstant(t.granularity)};Gd.prototype._setStaticOptions=function(e,t){let n=t.minimumHeights,i=t.maximumHeights,o=t.granularity,r=this._materialProperty instanceof Bt,s=this._options;s.vertexFormat=r?nn.VERTEX_FORMAT:co.MaterialSupport.TEXTURED.vertexFormat,s.positions=t.positions.getValue(ke.MINIMUM_VALUE,s.positions),s.minimumHeights=u(n)?n.getValue(ke.MINIMUM_VALUE,s.minimumHeights):void 0,s.maximumHeights=u(i)?i.getValue(ke.MINIMUM_VALUE,s.maximumHeights):void 0,s.granularity=u(o)?o.getValue(ke.MINIMUM_VALUE):void 0};Gd.DynamicGeometryUpdater=gb;function gb(e,t,n){ri.call(this,e,t,n)}u(Object.create)&&(gb.prototype=Object.create(ri.prototype),gb.prototype.constructor=gb);gb.prototype._isHidden=function(e,t,n){return!u(this._options.positions)||ri.prototype._isHidden.call(this,e,t,n)};gb.prototype._setOptions=function(e,t,n){let i=this._options;i.positions=q.getValueOrUndefined(t.positions,n,i.positions),i.minimumHeights=q.getValueOrUndefined(t.minimumHeights,n,i.minimumHeights),i.maximumHeights=q.getValueOrUndefined(t.maximumHeights,n,i.maximumHeights),i.granularity=q.getValueOrUndefined(t.granularity,n)};var JB=Gd;var hXe=[],Kue=[TP,pB,lB,wB,PB,BB,FB,WB,jB,JB];function QB(e,t){this.entity=e,this.scene=t;let n=new Array(Kue.length),i=new ye;function o(s){i.raiseEvent(s)}let r=new Pr;for(let s=0;s<n.length;s++){let a=new Kue[s](e,t);r.add(a.geometryChanged,o),n[s]=a}this.updaters=n,this.geometryChanged=i,this.eventHelper=r,this._removeEntitySubscription=e.definitionChanged.addEventListener(QB.prototype._onEntityPropertyChanged,this)}QB.prototype._onEntityPropertyChanged=function(e,t,n,i){let o=this.updaters;for(let r=0;r<o.length;r++)o[r]._onEntityPropertyChanged(e,t,n,i)};QB.prototype.forEach=function(e){let t=this.updaters;for(let n=0;n<t.length;n++)e(t[n])};QB.prototype.destroy=function(){this.eventHelper.removeAll();let e=this.updaters;for(let t=0;t<e.length;t++)e[t].destroy();this._removeEntitySubscription(),le(this)};function Sf(e,t,n,i){n=y(n,e.primitives),i=y(i,e.groundPrimitives),this._scene=e,this._primitives=n,this._groundPrimitives=i,this._entityCollection=void 0,this._addedObjects=new xt,this._removedObjects=new xt,this._changedObjects=new xt;let o=_n.NUMBER_OF_SHADOW_MODES;this._outlineBatches=new Array(o*2),this._closedColorBatches=new Array(o*2),this._closedMaterialBatches=new Array(o*2),this._openColorBatches=new Array(o*2),this._openMaterialBatches=new Array(o*2);let r=jo.supportsMaterialsforEntitiesOnTerrain(e);this._supportsMaterialsforEntitiesOnTerrain=r;let s;for(s=0;s<o;++s)this._outlineBatches[s]=new _b(n,e,s,!1),this._outlineBatches[o+s]=new _b(n,e,s,!0),this._closedColorBatches[s]=new Tf(n,nn,void 0,!0,s,!0),this._closedColorBatches[o+s]=new Tf(n,nn,void 0,!0,s,!1),this._closedMaterialBatches[s]=new Ef(n,co,void 0,!0,s,!0),this._closedMaterialBatches[o+s]=new Ef(n,co,void 0,!0,s,!1),this._openColorBatches[s]=new Tf(n,nn,void 0,!1,s,!0),this._openColorBatches[o+s]=new Tf(n,nn,void 0,!1,s,!1),this._openMaterialBatches[s]=new Ef(n,co,void 0,!1,s,!0),this._openMaterialBatches[o+s]=new Ef(n,co,void 0,!1,s,!1);let a=Vn.NUMBER_OF_CLASSIFICATION_TYPES,c=new Array(a),l=[];if(r)for(s=0;s<a;++s)l.push(new qB(i,s,co)),c[s]=new hb(i,s);else for(s=0;s<a;++s)c[s]=new hb(i,s);this._groundColorBatches=c,this._groundMaterialBatches=l,this._dynamicBatch=new gx(n,i),this._batches=this._outlineBatches.concat(this._closedColorBatches,this._closedMaterialBatches,this._openColorBatches,this._openMaterialBatches,this._groundColorBatches,this._groundMaterialBatches,this._dynamicBatch),this._subscriptions=new xt,this._updaterSets=new xt,this._entityCollection=t,t.collectionChanged.addEventListener(Sf.prototype._onCollectionChanged,this),this._onCollectionChanged(t,t.values,hXe)}Sf.prototype.update=function(e){let t=this._addedObjects,n=t.values,i=this._removedObjects,o=i.values,r=this._changedObjects,s=r.values,a,c,l,f,d=this;for(a=s.length-1;a>-1;a--)c=s[a],l=c.id,f=this._updaterSets.get(l),f.entity===c?f.forEach(function(A){d._removeUpdater(A),d._insertUpdaterIntoBatch(e,A)}):(o.push(c),n.push(c));for(a=o.length-1;a>-1;a--)c=o[a],l=c.id,f=this._updaterSets.get(l),f.forEach(this._removeUpdater.bind(this)),f.destroy(),this._updaterSets.remove(l),this._subscriptions.get(l)(),this._subscriptions.remove(l);for(a=n.length-1;a>-1;a--)c=n[a],l=c.id,f=new QB(c,this._scene),this._updaterSets.set(l,f),f.forEach(function(A){d._insertUpdaterIntoBatch(e,A)}),this._subscriptions.set(l,f.geometryChanged.addEventListener(Sf._onGeometryChanged,this));t.removeAll(),i.removeAll(),r.removeAll();let p=!0,g=this._batches,m=g.length;for(a=0;a<m;a++)p=g[a].update(e)&&p;return p};var mXe=[],pXe=new se;Sf.prototype.getBoundingSphere=function(e,t){let n=mXe,i=pXe,o=0,r=at.DONE,s=this._batches,a=s.length,c=e.id,l=this._updaterSets.get(c).updaters;for(let f=0;f<l.length;f++){let d=l[f];for(let p=0;p<a;p++){if(r=s[p].getBoundingSphere(d,i),r===at.PENDING)return at.PENDING;r===at.DONE&&(n[o]=se.clone(i,n[o]),o++)}}return o===0?at.FAILED:(n.length=o,se.fromBoundingSpheres(n,t),at.DONE)};Sf.prototype.isDestroyed=function(){return!1};Sf.prototype.destroy=function(){this._entityCollection.collectionChanged.removeEventListener(Sf.prototype._onCollectionChanged,this),this._addedObjects.removeAll(),this._removedObjects.removeAll();let e,t=this._batches,n=t.length;for(e=0;e<n;e++)t[e].removeAllPrimitives();let i=this._subscriptions.values;for(n=i.length,e=0;e<n;e++)i[e]();this._subscriptions.removeAll();let o=this._updaterSets.values;for(n=o.length,e=0;e<n;e++)o[e].destroy();return this._updaterSets.removeAll(),le(this)};Sf.prototype._removeUpdater=function(e){let t=this._batches,n=t.length;for(let i=0;i<n;i++)t[i].remove(e)};Sf.prototype._insertUpdaterIntoBatch=function(e,t){if(t.isDynamic){this._dynamicBatch.add(e,t);return}let n;(t.outlineEnabled||t.fillEnabled)&&(n=t.shadowsProperty.getValue(e));let i=_n.NUMBER_OF_SHADOW_MODES;if(t.outlineEnabled&&(u(t.terrainOffsetProperty)?this._outlineBatches[i+n].add(e,t):this._outlineBatches[n].add(e,t)),t.fillEnabled)if(t.onTerrain){let o=t.classificationTypeProperty.getValue(e);t.fillMaterialProperty instanceof Bt?this._groundColorBatches[o].add(e,t):this._groundMaterialBatches[o].add(e,t)}else t.isClosed?t.fillMaterialProperty instanceof Bt?u(t.terrainOffsetProperty)?this._closedColorBatches[i+n].add(e,t):this._closedColorBatches[n].add(e,t):u(t.terrainOffsetProperty)?this._closedMaterialBatches[i+n].add(e,t):this._closedMaterialBatches[n].add(e,t):t.fillMaterialProperty instanceof Bt?u(t.terrainOffsetProperty)?this._openColorBatches[i+n].add(e,t):this._openColorBatches[n].add(e,t):u(t.terrainOffsetProperty)?this._openMaterialBatches[i+n].add(e,t):this._openMaterialBatches[n].add(e,t)};Sf._onGeometryChanged=function(e){let t=this._removedObjects,n=this._changedObjects,i=e.entity,o=i.id;!u(t.get(o))&&!u(n.get(o))&&n.set(o,i)};Sf.prototype._onCollectionChanged=function(e,t,n){let i=this._addedObjects,o=this._removedObjects,r=this._changedObjects,s,a,c;for(s=n.length-1;s>-1;s--)c=n[s],a=c.id,i.remove(a)||(o.set(a,c),r.remove(a));for(s=t.length-1;s>-1;s--)c=t[s],a=c.id,o.remove(a)?r.set(a,c):i.set(a,c)};var $B=Sf;var _Xe=1,gXe="30px sans-serif",yXe=Fo.FILL,AXe=z.WHITE,xXe=z.BLACK,CXe=1,TXe=!1,EXe=new z(.165,.165,.165,.8),bXe=new H(7,5),SXe=H.ZERO,vXe=h.ZERO,DXe=We.NONE,wXe=gi.CENTER,IXe=In.CENTER,PXe=new h,OXe=new z,RXe=new z,BXe=new z,MXe=new H,LXe=new h,NXe=new H,FXe=new It,VXe=new It,UXe=new It,kXe=new bt;function Zue(e){this.entity=e,this.label=void 0,this.index=void 0}function yy(e,t){t.collectionChanged.addEventListener(yy.prototype._onCollectionChanged,this),this._cluster=e,this._entityCollection=t,this._items=new xt,this._onCollectionChanged(t,t.values,[],[])}yy.prototype.update=function(e){let t=this._items.values,n=this._cluster;for(let i=0,o=t.length;i<o;i++){let r=t[i],s=r.entity,a=s._label,c,l=r.label,f=s.isShowing&&s.isAvailable(e)&&q.getValueOrDefault(a._show,e,!0),d;if(f&&(d=q.getValueOrUndefined(s._position,e,PXe),c=q.getValueOrUndefined(a._text,e),f=u(d)&&u(c)),!f){NW(r,s,n);continue}q.isConstant(s._position)||(n._clusterDirty=!0);let p=!1,g=q.getValueOrDefault(a._heightReference,e,DXe);u(l)||(l=n.getLabel(s),l.id=s,r.label=l,p=h.equals(l.position,d)&&l.heightReference===g),l.show=!0,l.position=d,l.text=c,l.scale=q.getValueOrDefault(a._scale,e,_Xe),l.font=q.getValueOrDefault(a._font,e,gXe),l.style=q.getValueOrDefault(a._style,e,yXe),l.fillColor=q.getValueOrDefault(a._fillColor,e,AXe,OXe),l.outlineColor=q.getValueOrDefault(a._outlineColor,e,xXe,RXe),l.outlineWidth=q.getValueOrDefault(a._outlineWidth,e,CXe),l.showBackground=q.getValueOrDefault(a._showBackground,e,TXe),l.backgroundColor=q.getValueOrDefault(a._backgroundColor,e,EXe,BXe),l.backgroundPadding=q.getValueOrDefault(a._backgroundPadding,e,bXe,MXe),l.pixelOffset=q.getValueOrDefault(a._pixelOffset,e,SXe,NXe),l.eyeOffset=q.getValueOrDefault(a._eyeOffset,e,vXe,LXe),l.heightReference=g,l.horizontalOrigin=q.getValueOrDefault(a._horizontalOrigin,e,wXe),l.verticalOrigin=q.getValueOrDefault(a._verticalOrigin,e,IXe),l.translucencyByDistance=q.getValueOrUndefined(a._translucencyByDistance,e,FXe),l.pixelOffsetScaleByDistance=q.getValueOrUndefined(a._pixelOffsetScaleByDistance,e,VXe),l.scaleByDistance=q.getValueOrUndefined(a._scaleByDistance,e,UXe),l.distanceDisplayCondition=q.getValueOrUndefined(a._distanceDisplayCondition,e,kXe),l.disableDepthTestDistance=q.getValueOrUndefined(a._disableDepthTestDistance,e),p&&l._updateClamping()}return!0};yy.prototype.getBoundingSphere=function(e,t){let n=this._items.get(e.id);if(!u(n)||!u(n.label))return at.FAILED;let i=n.label;return t.center=h.clone(y(i._clampedPosition,i.position),t.center),t.radius=0,at.DONE};yy.prototype.isDestroyed=function(){return!1};yy.prototype.destroy=function(){this._entityCollection.collectionChanged.removeEventListener(yy.prototype._onCollectionChanged,this);let e=this._entityCollection.values;for(let t=0;t<e.length;t++)this._cluster.removeLabel(e[t]);return le(this)};yy.prototype._onCollectionChanged=function(e,t,n,i){let o,r,s=this._items,a=this._cluster;for(o=t.length-1;o>-1;o--)r=t[o],u(r._label)&&u(r._position)&&s.set(r.id,new Zue(r));for(o=i.length-1;o>-1;o--)r=i[o],u(r._label)&&u(r._position)?s.contains(r.id)||s.set(r.id,new Zue(r)):(NW(s.get(r.id),r,a),s.remove(r.id));for(o=n.length-1;o>-1;o--)r=n[o],NW(s.get(r.id),r,a),s.remove(r.id)};function NW(e,t,n){u(e)&&(e.label=void 0,n.removeLabel(t))}var eM=yy;function zXe(e,t,n){return e.readyPromise.then(function(){return WXe(e,t,n)})}function HXe(e,t){let n=e[0],i=n.terrainProvider.requestTileGeometry(n.x,n.y,n.level);if(!i)return!1;let o=i.then(jXe(n)).catch(qXe(n));return e.shift(),t.push(o),!0}function GXe(e){return new Promise(function(t){setTimeout(t,e)})}function FW(e,t){return e.length?HXe(e,t)?FW(e,t):GXe(100).then(()=>FW(e,t)):Promise.resolve()}function WXe(e,t,n){let i=e.tilingScheme,o,r=[],s={};for(o=0;o<n.length;++o){let c=i.positionToTileXY(n[o],t);if(!u(c))continue;let l=c.toString();if(!s.hasOwnProperty(l)){let f={x:c.x,y:c.y,level:t,tilingScheme:i,terrainProvider:e,positions:[]};s[l]=f,r.push(f)}s[l].positions.push(n[o])}let a=[];return FW(r,a).then(function(){return Promise.all(a).then(function(){return n})})}function Jue(e,t,n){let i=t.interpolateHeight(n,e.longitude,e.latitude);return i===void 0?!1:(e.height=i,!0)}function jXe(e){let t=e.positions,n=e.tilingScheme.tileXYToRectangle(e.x,e.y,e.level);return function(i){let o=!1;for(let r=0;r<t.length;++r){let s=t[r];if(!Jue(s,i,n)){o=!0;break}}return o?i.createMesh({tilingScheme:e.tilingScheme,x:e.x,y:e.y,level:e.level,throttle:!1}).then(function(){for(let r=0;r<t.length;++r){let s=t[r];Jue(s,i,n)}}):Promise.resolve()}}function qXe(e){let t=e.positions;return function(){for(let n=0;n<t.length;++n){let i=t[n];i.height=void 0}}}var tM=zXe;var VW=new H;function Que(e,t){return e.readyPromise.then(function(){let n=[],i=[],o=e.availability,r=[];for(let s=0;s<t.length;++s){let a=t[s],c=o.computeMaximumLevelAtPosition(a);if(i[s]=c,c===0){e.tilingScheme.positionToTileXY(a,1,VW);let f=e.loadTileDataAvailability(VW.x,VW.y,1);u(f)&&r.push(f)}let l=n[c];u(l)||(n[c]=l=[]),l.push(a)}return Promise.all(r).then(function(){return Promise.all(n.map(function(s,a){if(u(s))return tM(e,a,s)}))}).then(function(){let s=[];for(let a=0;a<t.length;++a){let c=t[a];o.computeMaximumLevelAtPosition(c)!==i[a]&&s.push(c)}if(s.length>0)return Que(e,s)}).then(function(){return t})})}var g_=Que;var YXe=1,XXe=0,KXe=!0,ZXe=!0,JXe=_n.ENABLED,QXe=We.NONE,$Xe=z.RED,eKe=0,tKe=z.WHITE,nKe=Xa.HIGHLIGHT,iKe=.5,oKe=new H(1,1),rKe=new N,sKe=new N,$ue=new z;function rm(e,t){t.collectionChanged.addEventListener(rm.prototype._onCollectionChanged,this),this._scene=e,this._primitives=e.primitives,this._entityCollection=t,this._modelHash={},this._entitiesToVisualize=new xt,this._onCollectionChanged(t,t.values,[],[])}rm.prototype.update=function(e){let t=this._entitiesToVisualize.values,n=this._modelHash,i=this._primitives;for(let o=0,r=t.length;o<r;o++){let s=t[o],a=s._model,c,l=n[s.id],f=s.isShowing&&s.isAvailable(e)&&q.getValueOrDefault(a._show,e,!0),d;if(f&&(d=s.computeModelMatrix(e,rKe),c=Pe.createIfNeeded(q.getValueOrUndefined(a._uri,e)),f=u(d)&&u(c)),!f){u(l)&&(l.modelPrimitive.show=!1);continue}let p=u(l)?l.modelPrimitive:void 0;if((!u(p)||c.url!==l.url)&&(u(p)&&(i.removeAndDestroy(p),delete n[s.id]),p=Td.fromGltf({url:c,incrementallyLoadTextures:q.getValueOrDefault(a._incrementallyLoadTextures,e,KXe),scene:this._scene}),p.id=s,i.add(p),l={modelPrimitive:p,url:c.url,animationsRunning:!1,nodeTransformationsScratch:{},articulationsScratch:{},loadFail:!1,awaitingSampleTerrain:!1,clampedBoundingSphere:void 0,sampleTerrainFailed:!1},n[s.id]=l,cKe(p,s,n)),p.show=!0,p.scale=q.getValueOrDefault(a._scale,e,YXe),p.minimumPixelSize=q.getValueOrDefault(a._minimumPixelSize,e,XXe),p.maximumScale=q.getValueOrUndefined(a._maximumScale,e),p.modelMatrix=N.clone(d,p.modelMatrix),p.shadows=q.getValueOrDefault(a._shadows,e,JXe),p.heightReference=q.getValueOrDefault(a._heightReference,e,QXe),p.distanceDisplayCondition=q.getValueOrUndefined(a._distanceDisplayCondition,e),p.silhouetteColor=q.getValueOrDefault(a._silhouetteColor,e,$Xe,$ue),p.silhouetteSize=q.getValueOrDefault(a._silhouetteSize,e,eKe),p.color=q.getValueOrDefault(a._color,e,tKe,$ue),p.colorBlendMode=q.getValueOrDefault(a._colorBlendMode,e,nKe),p.colorBlendAmount=q.getValueOrDefault(a._colorBlendAmount,e,iKe),p.clippingPlanes=q.getValueOrUndefined(a._clippingPlanes,e),p.clampAnimations=q.getValueOrDefault(a._clampAnimations,e,ZXe),p.imageBasedLighting.imageBasedLightingFactor=q.getValueOrDefault(a._imageBasedLightingFactor,e,oKe),p.lightColor=q.getValueOrUndefined(a._lightColor,e),p.customShader=q.getValueOrUndefined(a._customShader,e),p.ready){let g=q.getValueOrDefault(a._runAnimations,e,!0);l.animationsRunning!==g&&(g?p.activeAnimations.addAll({loop:qa.REPEAT}):p.activeAnimations.removeAll(),l.animationsRunning=g);let m=q.getValueOrUndefined(a._nodeTransformations,e,l.nodeTransformationsScratch);if(u(m)){let C=Object.keys(m);for(let E=0,T=C.length;E<T;++E){let S=C[E],v=m[S];if(!u(v))continue;let w=p.getNode(S);if(!u(w))continue;let R=N.fromTranslationRotationScale(v,sKe);w.matrix=N.multiply(w.originalMatrix,R,R)}}let A=!1,x=q.getValueOrUndefined(a._articulations,e,l.articulationsScratch);if(u(x)){let C=Object.keys(x);for(let E=0,T=C.length;E<T;++E){let S=C[E],v=x[S];u(v)&&(A=!0,p.setArticulationStage(S,v))}}A&&p.applyArticulations()}}return!0};rm.prototype.isDestroyed=function(){return!1};rm.prototype.destroy=function(){this._entityCollection.collectionChanged.removeEventListener(rm.prototype._onCollectionChanged,this);let e=this._entitiesToVisualize.values,t=this._modelHash,n=this._primitives;for(let i=e.length-1;i>-1;i--)UW(this,e[i],t,n);return le(this)};rm._sampleTerrainMostDetailed=g_;var yb=new h,efe=new he;rm.prototype.getBoundingSphere=function(e,t){let n=this._modelHash[e.id];if(!u(n)||n.loadFail)return at.FAILED;let i=n.modelPrimitive;if(!u(i)||!i.show)return at.FAILED;if(!i.ready)return at.PENDING;let r=this._scene.globe,s=r.ellipsoid,a=r.terrainProvider;if(i.heightReference!==We.NONE){if(!a.ready)return at.PENDING;let l=i.modelMatrix;yb.x=l[12],yb.y=l[13],yb.z=l[14];let f=s.cartesianToCartographic(yb);if(!u(a.availability)){i.heightReference===We.CLAMP_TO_GROUND&&(f.height=0);let g=s.cartographicToCartesian(f);return se.clone(i.boundingSphere,t),t.center=g,at.DONE}let d=this._modelHash[e.id].clampedBoundingSphere;return this._modelHash[e.id].sampleTerrainFailed?(this._modelHash[e.id].sampleTerrainFailed=!1,at.FAILED):u(d)?(se.clone(d,t),this._modelHash[e.id].clampedBoundingSphere=void 0,at.DONE):(d=new se,this._modelHash[e.id].awaitingSampleTerrain||(he.clone(f,efe),this._modelHash[e.id].awaitingSampleTerrain=!0,rm._sampleTerrainMostDetailed(a,[efe]).then(m=>{this._modelHash[e.id].awaitingSampleTerrain=!1;let A=m[0];i.heightReference===We.RELATIVE_TO_GROUND&&(A.height+=f.height),s.cartographicToCartesian(A,yb),se.clone(i.boundingSphere,d),d.center=yb,this._modelHash[e.id].clampedBoundingSphere=se.clone(d)}).catch(m=>{this._modelHash[e.id].sampleTerrainFailed=!0,this._modelHash[e.id].awaitingSampleTerrain=!1})),at.PENDING)}return se.clone(i.boundingSphere,t),at.DONE};rm.prototype._onCollectionChanged=function(e,t,n,i){let o,r,s=this._entitiesToVisualize,a=this._modelHash,c=this._primitives;for(o=t.length-1;o>-1;o--)r=t[o],u(r._model)&&u(r._position)&&s.set(r.id,r);for(o=i.length-1;o>-1;o--)r=i[o],u(r._model)&&u(r._position)?(aKe(r,a),s.set(r.id,r)):(UW(this,r,a,c),s.remove(r.id));for(o=n.length-1;o>-1;o--)r=n[o],UW(this,r,a,c),s.remove(r.id)};function UW(e,t,n,i){let o=n[t.id];u(o)&&(i.removeAndDestroy(o.modelPrimitive),delete n[t.id])}function aKe(e,t){let n=t[e.id];u(n)&&(n.nodeTransformationsScratch={},n.articulationsScratch={})}function cKe(e,t,n){e.readyPromise.catch(function(i){console.error(i),n[t.id].loadFail=!0})}var nM=rm;function Ay(e){this._definitionChanged=new ye,this._value=void 0,this._removeSubscription=void 0,this.setValue(e)}Object.defineProperties(Ay.prototype,{isConstant:{get:function(){return q.isConstant(this._value)}},definitionChanged:{get:function(){return this._definitionChanged}},referenceFrame:{get:function(){return u(this._value)?this._value.referenceFrame:ro.FIXED}}});Ay.prototype.getValue=function(e,t){return this.getValueInReferenceFrame(e,ro.FIXED,t)};Ay.prototype.setValue=function(e){this._value!==e&&(this._value=e,u(this._removeSubscription)&&(this._removeSubscription(),this._removeSubscription=void 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d=!u(o)||$.lessThanOrEquals(o,t)||$.greaterThanOrEquals(o,n),p=0,g=i.length,m=i[p],A=n,x=!1,C,E,T;for(;p<g;){if(!d&&$.greaterThanOrEquals(m,o)&&(f=e.getValueInReferenceFrame(o,r,c[l]),u(f)&&(c[l++]=f),d=!0),$.greaterThan(m,t)&&$.lessThan(m,A)&&!m.equals(o)&&(f=e.getValueInReferenceFrame(m,r,c[l]),u(f)&&(c[l++]=f)),p<g-1){if(s>0&&!x){let S=i[p+1],v=$.secondsDifference(S,m);x=v>s,x&&(C=Math.ceil(v/s),E=0,T=v/Math.max(C,2),C=Math.max(C-1,1))}if(x&&E<C){m=$.addSeconds(m,T,new $),E++;continue}}x=!1,p++,m=i[p]}return f=e.getValueInReferenceFrame(n,r,c[l]),u(f)&&(c[l++]=f),l}function dKe(e,t,n,i,o,r,s,a){let c,l=0,f=s,d=t,p=Math.max(r,60),g=!u(i)||$.lessThanOrEquals(i,t)||$.greaterThanOrEquals(i,n);for(;$.lessThan(d,n);)!g&&$.greaterThanOrEquals(d,i)&&(g=!0,c=e.getValueInReferenceFrame(i,o,a[f]),u(c)&&(a[f]=c,f++)),c=e.getValueInReferenceFrame(d,o,a[f]),u(c)&&(a[f]=c,f++),l++,d=$.addSeconds(t,p*l,new $);return c=e.getValueInReferenceFrame(n,o,a[f]),u(c)&&(a[f]=c,f++),f}function hKe(e,t,n,i,o,r,s,a){zW.start=t,zW.stop=n;let c=s,l=e.intervals;for(let f=0;f<l.length;f++){let d=l.get(f);if(!An.intersect(d,zW,ife).isEmpty){let p=d.start;d.isStartIncluded||(d.isStopIncluded?p=d.stop:p=$.addSeconds(d.start,$.secondsDifference(d.stop,d.start)/2,new $));let g=e.getValueInReferenceFrame(p,o,a[c]);u(g)&&(a[c]=g,c++)}}return c}function mKe(e,t,n,i,o,r,s,a){let c=e.getValueInReferenceFrame(t,o,a[s]);return u(c)&&(a[s++]=c),s}function pKe(e,t,n,i,o,r,s,a){kW.start=t,kW.stop=n;let c=s,l=e.intervals;for(let f=0;f<l.length;f++){let d=l.get(f);if(!An.intersect(d,kW,ife).isEmpty){let p=d.start,g=d.stop,m=t;$.greaterThan(p,m)&&(m=p);let A=n;$.lessThan(g,A)&&(A=g),c=ofe(d.data,m,A,i,o,r,c,a)}}return c}function ofe(e,t,n,i,o,r,s,a){for(;e instanceof u_;)e=e.resolvedProperty;if(e instanceof Ks){let c=e._property._times;s=fKe(e,t,n,c,i,o,r,s,a)}else e instanceof Ys?s=pKe(e,t,n,i,o,r,s,a):e instanceof f_?s=hKe(e,t,n,i,o,r,s,a):e instanceof Ic||e instanceof sm&&q.isConstant(e)?s=mKe(e,t,n,i,o,r,s,a):s=dKe(e,t,n,i,o,r,s,a);return s}function rfe(e,t,n,i,o,r,s){u(s)||(s=[]);let a=ofe(e,t,n,i,o,r,0,s);return s.length=a,s}var nfe=new J;function iM(e,t){this._unusedIndexes=[],this._polylineCollection=new bd,this._scene=e,this._referenceFrame=t,e.primitives.add(this._polylineCollection)}iM.prototype.update=function(e){if(this._referenceFrame===ro.INERTIAL){let t=Pt.computeIcrfToFixedMatrix(e,nfe);u(t)||(t=Pt.computeTemeToPseudoFixedMatrix(e,nfe)),N.fromRotationTranslation(t,h.ZERO,this._polylineCollection.modelMatrix)}};iM.prototype.updateObject=function(e,t){let n=t.entity,i=n._path,o=n._position,r,s,a=i._show,c=t.polyline,l=n.isShowing&&n.isAvailable(e)&&(!u(a)||a.getValue(e));if(l){let d=q.getValueOrUndefined(i._leadTime,e),p=q.getValueOrUndefined(i._trailTime,e),g=n._availability,m=u(g),A=u(d),x=u(p);if(l=m||A&&x,l){if(x&&(r=$.addSeconds(e,-p,new $)),A&&(s=$.addSeconds(e,d,new $)),m){let C=g.start,E=g.stop;(!x||$.greaterThan(C,r))&&(r=C),(!A||$.lessThan(E,s))&&(s=E)}l=$.lessThan(r,s)}}if(!l){u(c)&&(this._unusedIndexes.push(t.index),t.polyline=void 0,c.show=!1,t.index=void 0);return}if(!u(c)){let d=this._unusedIndexes;if(d.length>0){let g=d.pop();c=this._polylineCollection.get(g),t.index=g}else t.index=this._polylineCollection.length,c=this._polylineCollection.add();c.id=n,t.polyline=c}let f=q.getValueOrDefault(i._resolution,e,lKe);c.show=!0,c.positions=rfe(o,r,s,e,this._referenceFrame,f,c.positions.slice()),c.material=Wo.getValue(e,i._material,c.material),c.width=q.getValueOrDefault(i._width,e,uKe),c.distanceDisplayCondition=q.getValueOrUndefined(i._distanceDisplayCondition,e,c.distanceDisplayCondition)};iM.prototype.removeObject=function(e){let t=e.polyline;u(t)&&(this._unusedIndexes.push(e.index),e.polyline=void 0,t.show=!1,t.id=void 0,e.index=void 0)};iM.prototype.destroy=function(){return this._scene.primitives.remove(this._polylineCollection),le(this)};function xy(e,t){t.collectionChanged.addEventListener(xy.prototype._onCollectionChanged,this),this._scene=e,this._updaters={},this._entityCollection=t,this._items=new xt,this._onCollectionChanged(t,t.values,[],[])}xy.prototype.update=function(e){let t=this._updaters;for(let i in t)t.hasOwnProperty(i)&&t[i].update(e);let n=this._items.values;if(n.length===0&&u(this._updaters)&&Object.keys(this._updaters).length>0){for(let i in t)t.hasOwnProperty(i)&&t[i].destroy();this._updaters={}}for(let i=0,o=n.length;i<o;i++){let r=n[i],a=r.entity._position,c=r.updater,l=ro.FIXED;this._scene.mode===te.SCENE3D&&(l=a.referenceFrame);let f=this._updaters[l];if(c===f&&u(f)){f.updateObject(e,r);continue}u(c)&&c.removeObject(r),u(f)||(f=new iM(this._scene,l),f.update(e),this._updaters[l]=f),r.updater=f,u(f)&&f.updateObject(e,r)}return!0};xy.prototype.isDestroyed=function(){return!1};xy.prototype.destroy=function(){this._entityCollection.collectionChanged.removeEventListener(xy.prototype._onCollectionChanged,this);let e=this._updaters;for(let t in e)e.hasOwnProperty(t)&&e[t].destroy();return le(this)};xy.prototype._onCollectionChanged=function(e,t,n,i){let o,r,s,a=this._items;for(o=t.length-1;o>-1;o--)r=t[o],u(r._path)&&u(r._position)&&a.set(r.id,new tfe(r));for(o=i.length-1;o>-1;o--)r=i[o],u(r._path)&&u(r._position)?a.contains(r.id)||a.set(r.id,new tfe(r)):(s=a.get(r.id),u(s)&&(u(s.updater)&&s.updater.removeObject(s),a.remove(r.id)));for(o=n.length-1;o>-1;o--)r=n[o],s=a.get(r.id),u(s)&&(u(s.updater)&&s.updater.removeObject(s),a.remove(r.id))};xy._subSample=rfe;var oM=xy;var sfe=z.WHITE,afe=z.BLACK,cfe=0,lfe=1,ufe=0,ffe=new z,_Ke=new h,dfe=new z,hfe=new It,mfe=new It,pfe=new bt;function _fe(e){this.entity=e,this.pointPrimitive=void 0,this.billboard=void 0,this.color=void 0,this.outlineColor=void 0,this.pixelSize=void 0,this.outlineWidth=void 0}function Cy(e,t){t.collectionChanged.addEventListener(Cy.prototype._onCollectionChanged,this),this._cluster=e,this._entityCollection=t,this._items=new xt,this._onCollectionChanged(t,t.values,[],[])}Cy.prototype.update=function(e){let t=this._items.values,n=this._cluster;for(let i=0,o=t.length;i<o;i++){let r=t[i],s=r.entity,a=s._point,c=r.pointPrimitive,l=r.billboard,f=q.getValueOrDefault(a._heightReference,e,We.NONE),d=s.isShowing&&s.isAvailable(e)&&q.getValueOrDefault(a._show,e,!0),p;if(d&&(p=q.getValueOrUndefined(s._position,e,_Ke),d=u(p)),!d){rM(r,s,n);continue}q.isConstant(s._position)||(n._clusterDirty=!0);let g=!1,m=!1;if(f!==We.NONE&&!u(l)?(u(c)&&(rM(r,s,n),c=void 0),l=n.getBillboard(s),l.id=s,l.image=void 0,r.billboard=l,g=!0,m=h.equals(l.position,p)&&l.heightReference===f):f===We.NONE&&!u(c)&&(u(l)&&(rM(r,s,n),l=void 0),c=n.getPoint(s),c.id=s,r.pointPrimitive=c),u(c))c.show=!0,c.position=p,c.scaleByDistance=q.getValueOrUndefined(a._scaleByDistance,e,hfe),c.translucencyByDistance=q.getValueOrUndefined(a._translucencyByDistance,e,mfe),c.color=q.getValueOrDefault(a._color,e,sfe,ffe),c.outlineColor=q.getValueOrDefault(a._outlineColor,e,afe,dfe),c.outlineWidth=q.getValueOrDefault(a._outlineWidth,e,cfe),c.pixelSize=q.getValueOrDefault(a._pixelSize,e,lfe),c.distanceDisplayCondition=q.getValueOrUndefined(a._distanceDisplayCondition,e,pfe),c.disableDepthTestDistance=q.getValueOrDefault(a._disableDepthTestDistance,e,ufe);else if(u(l)){l.show=!0,l.position=p,l.scaleByDistance=q.getValueOrUndefined(a._scaleByDistance,e,hfe),l.translucencyByDistance=q.getValueOrUndefined(a._translucencyByDistance,e,mfe),l.distanceDisplayCondition=q.getValueOrUndefined(a._distanceDisplayCondition,e,pfe),l.disableDepthTestDistance=q.getValueOrDefault(a._disableDepthTestDistance,e,ufe),l.heightReference=f;let A=q.getValueOrDefault(a._color,e,sfe,ffe),x=q.getValueOrDefault(a._outlineColor,e,afe,dfe),C=Math.round(q.getValueOrDefault(a._outlineWidth,e,cfe)),E=Math.max(1,Math.round(q.getValueOrDefault(a._pixelSize,e,lfe)));if(C>0?(l.scale=1,g=g||C!==r.outlineWidth||E!==r.pixelSize||!z.equals(A,r.color)||!z.equals(x,r.outlineColor)):(l.scale=E/50,E=50,g=g||C!==r.outlineWidth||!z.equals(A,r.color)||!z.equals(x,r.outlineColor)),g){r.color=z.clone(A,r.color),r.outlineColor=z.clone(x,r.outlineColor),r.pixelSize=E,r.outlineWidth=C;let T=A.alpha,S=A.toCssColorString(),v=x.toCssColorString(),w=JSON.stringify([S,E,v,C]);l.setImage(w,FA(T,S,v,C,E))}m&&l._updateClamping()}}return!0};Cy.prototype.getBoundingSphere=function(e,t){let n=this._items.get(e.id);if(!u(n)||!(u(n.pointPrimitive)||u(n.billboard)))return at.FAILED;if(u(n.pointPrimitive))t.center=h.clone(n.pointPrimitive.position,t.center);else{let i=n.billboard;if(!u(i._clampedPosition))return at.PENDING;t.center=h.clone(i._clampedPosition,t.center)}return t.radius=0,at.DONE};Cy.prototype.isDestroyed=function(){return!1};Cy.prototype.destroy=function(){this._entityCollection.collectionChanged.removeEventListener(Cy.prototype._onCollectionChanged,this);let e=this._entityCollection.values;for(let t=0;t<e.length;t++)this._cluster.removePoint(e[t]);return le(this)};Cy.prototype._onCollectionChanged=function(e,t,n,i){let o,r,s=this._items,a=this._cluster;for(o=t.length-1;o>-1;o--)r=t[o],u(r._point)&&u(r._position)&&s.set(r.id,new _fe(r));for(o=i.length-1;o>-1;o--)r=i[o],u(r._point)&&u(r._position)?s.contains(r.id)||s.set(r.id,new _fe(r)):(rM(s.get(r.id),r,a),s.remove(r.id));for(o=n.length-1;o>-1;o--)r=n[o],rM(s.get(r.id),r,a),s.remove(r.id)};function rM(e,t,n){if(u(e)){let i=e.pointPrimitive;if(u(i)){e.pointPrimitive=void 0,n.removePoint(t);return}let o=e.billboard;u(o)&&(e.billboard=void 0,n.removeBillboard(t))}}var sM=Cy;var Cfe=[];function gKe(e,t,n,i,o){let r=Cfe;r.length=o;let s,a=n.red,c=n.green,l=n.blue,f=n.alpha,d=i.red,p=i.green,g=i.blue,m=i.alpha;if(z.equals(n,i)){for(s=0;s<o;s++)r[s]=z.clone(n);return r}let A=(d-a)/o,x=(p-c)/o,C=(g-l)/o,E=(m-f)/o;for(s=0;s<o;s++)r[s]=new z(a+s*A,c+s*x,l+s*C,f+s*E);return r}function aM(e){e=y(e,y.EMPTY_OBJECT);let t=e.positions,n=e.colors,i=y(e.width,1),o=y(e.colorsPerVertex,!1);this._positions=t,this._colors=n,this._width=i,this._colorsPerVertex=o,this._vertexFormat=we.clone(y(e.vertexFormat,we.DEFAULT)),this._arcType=y(e.arcType,Xt.GEODESIC),this._granularity=y(e.granularity,O.RADIANS_PER_DEGREE),this._ellipsoid=ie.clone(y(e.ellipsoid,ie.WGS84)),this._workerName="createPolylineGeometry";let r=1+t.length*h.packedLength;r+=u(n)?1+n.length*z.packedLength:1,this.packedLength=r+ie.packedLength+we.packedLength+4}aM.pack=function(e,t,n){n=y(n,0);let i,o=e._positions,r=o.length;for(t[n++]=r,i=0;i<r;++i,n+=h.packedLength)h.pack(o[i],t,n);let s=e._colors;for(r=u(s)?s.length:0,t[n++]=r,i=0;i<r;++i,n+=z.packedLength)z.pack(s[i],t,n);return ie.pack(e._ellipsoid,t,n),n+=ie.packedLength,we.pack(e._vertexFormat,t,n),n+=we.packedLength,t[n++]=e._width,t[n++]=e._colorsPerVertex?1:0,t[n++]=e._arcType,t[n]=e._granularity,t};var Tfe=ie.clone(ie.UNIT_SPHERE),Efe=new we,Ix={positions:void 0,colors:void 0,ellipsoid:Tfe,vertexFormat:Efe,width:void 0,colorsPerVertex:void 0,arcType:void 0,granularity:void 0};aM.unpack=function(e,t,n){t=y(t,0);let i,o=e[t++],r=new Array(o);for(i=0;i<o;++i,t+=h.packedLength)r[i]=h.unpack(e,t);o=e[t++];let s=o>0?new Array(o):void 0;for(i=0;i<o;++i,t+=z.packedLength)s[i]=z.unpack(e,t);let a=ie.unpack(e,t,Tfe);t+=ie.packedLength;let c=we.unpack(e,t,Efe);t+=we.packedLength;let l=e[t++],f=e[t++]===1,d=e[t++],p=e[t];return u(n)?(n._positions=r,n._colors=s,n._ellipsoid=ie.clone(a,n._ellipsoid),n._vertexFormat=we.clone(c,n._vertexFormat),n._width=l,n._colorsPerVertex=f,n._arcType=d,n._granularity=p,n):(Ix.positions=r,Ix.colors=s,Ix.width=l,Ix.colorsPerVertex=f,Ix.arcType=d,Ix.granularity=p,new aM(Ix))};var gfe=new h,yfe=new h,Afe=new h,xfe=new h;aM.createGeometry=function(e){let t=e._width,n=e._vertexFormat,i=e._colors,o=e._colorsPerVertex,r=e._arcType,s=e._granularity,a=e._ellipsoid,c,l,f,d=[],p=Co(e._positions,h.equalsEpsilon,!1,d);if(u(i)&&d.length>0){let B=0,F=d[0];i=i.filter(function(k,U){let G=!1;return o?G=U===F||U===0&&F===1:G=U+1===F,G?(B++,F=d[B],!1):!0})}let g=p.length;if(g<2||t<=0)return;if(r===Xt.GEODESIC||r===Xt.RHUMB){let B,F;r===Xt.GEODESIC?(B=O.chordLength(s,a.maximumRadius),F=Ii.numberOfPoints):(B=s,F=Ii.numberOfPointsRhumbLine);let k=Ii.extractHeights(p,a);if(u(i)){let U=1;for(c=0;c<g-1;++c)U+=F(p[c],p[c+1],B);let G=new Array(U),V=0;for(c=0;c<g-1;++c){let Y=p[c],W=p[c+1],Q=i[c],j=F(Y,W,B);if(o&&c<U){let K=i[c+1],Z=gKe(Y,W,Q,K,j),pe=Z.length;for(l=0;l<pe;++l)G[V++]=Z[l]}else for(l=0;l<j;++l)G[V++]=z.clone(Q)}G[V]=z.clone(i[i.length-1]),i=G,Cfe.length=0}r===Xt.GEODESIC?p=Ii.generateCartesianArc({positions:p,minDistance:B,ellipsoid:a,height:k}):p=Ii.generateCartesianRhumbArc({positions:p,granularity:B,ellipsoid:a,height:k})}g=p.length;let m=g*4-4,A=new Float64Array(m*3),x=new Float64Array(m*3),C=new Float64Array(m*3),E=new Float32Array(m*2),T=n.st?new Float32Array(m*2):void 0,S=u(i)?new Uint8Array(m*4):void 0,v=0,w=0,R=0,P=0,M;for(l=0;l<g;++l){l===0?(M=gfe,h.subtract(p[0],p[1],M),h.add(p[0],M,M)):M=p[l-1],h.clone(M,Afe),h.clone(p[l],yfe),l===g-1?(M=gfe,h.subtract(p[g-1],p[g-2],M),h.add(p[g-1],M,M)):M=p[l+1],h.clone(M,xfe);let B,F;u(S)&&(l!==0&&!o?B=i[l-1]:B=i[l],l!==g-1&&(F=i[l]));let k=l===0?2:0,U=l===g-1?2:4;for(f=k;f<U;++f){h.pack(yfe,A,v),h.pack(Afe,x,v),h.pack(xfe,C,v),v+=3;let G=f-2<0?-1:1;if(E[w++]=2*(f%2)-1,E[w++]=G*t,n.st&&(T[R++]=l/(g-1),T[R++]=Math.max(E[w-2],0)),u(S)){let V=f<2?B:F;S[P++]=z.floatToByte(V.red),S[P++]=z.floatToByte(V.green),S[P++]=z.floatToByte(V.blue),S[P++]=z.floatToByte(V.alpha)}}}let L=new fn;L.position=new ve({componentDatatype:X.DOUBLE,componentsPerAttribute:3,values:A}),L.prevPosition=new ve({componentDatatype:X.DOUBLE,componentsPerAttribute:3,values:x}),L.nextPosition=new ve({componentDatatype:X.DOUBLE,componentsPerAttribute:3,values:C}),L.expandAndWidth=new ve({componentDatatype:X.FLOAT,componentsPerAttribute:2,values:E}),n.st&&(L.st=new ve({componentDatatype:X.FLOAT,componentsPerAttribute:2,values:T})),u(S)&&(L.color=new ve({componentDatatype:X.UNSIGNED_BYTE,componentsPerAttribute:4,values:S,normalize:!0}));let _=Fe.createTypedArray(m,g*6-6),b=0,D=0,I=g-1;for(l=0;l<I;++l)_[D++]=b,_[D++]=b+2,_[D++]=b+1,_[D++]=b+1,_[D++]=b+2,_[D++]=b+3,b+=4;return new ct({attributes:L,indices:_,primitiveType:Be.TRIANGLES,boundingSphere:se.fromPoints(p),geometryType:ku.POLYLINES})};var y_=aM;var yKe=new ei(0),_k={},bfe=new z,AKe=new Bt(z.WHITE),xKe=new ei(!0),CKe=new ei(_n.DISABLED),TKe=new ei(new bt),EKe=new ei(Vn.BOTH);function bKe(){this.vertexFormat=void 0,this.positions=void 0,this.width=void 0,this.arcType=void 0,this.granularity=void 0}function SKe(){this.positions=void 0,this.width=void 0,this.arcType=void 0,this.granularity=void 0}function Wd(e,t){this._entity=e,this._scene=t,this._entitySubscription=e.definitionChanged.addEventListener(Wd.prototype._onEntityPropertyChanged,this),this._fillEnabled=!1,this._dynamic=!1,this._geometryChanged=new ye,this._showProperty=void 0,this._materialProperty=void 0,this._shadowsProperty=void 0,this._distanceDisplayConditionProperty=void 0,this._classificationTypeProperty=void 0,this._depthFailMaterialProperty=void 0,this._geometryOptions=new bKe,this._groundGeometryOptions=new SKe,this._id=`polyline-${e.id}`,this._clampToGround=!1,this._supportsPolylinesOnTerrain=jo.supportsPolylinesOnTerrain(t),this._zIndex=0,this._onEntityPropertyChanged(e,"polyline",e.polyline,void 0)}Object.defineProperties(Wd.prototype,{id:{get:function(){return this._id}},entity:{get:function(){return this._entity}},fillEnabled:{get:function(){return this._fillEnabled}},hasConstantFill:{get:function(){return!this._fillEnabled||!u(this._entity.availability)&&q.isConstant(this._showProperty)}},fillMaterialProperty:{get:function(){return this._materialProperty}},depthFailMaterialProperty:{get:function(){return this._depthFailMaterialProperty}},outlineEnabled:{value:!1},hasConstantOutline:{value:!0},outlineColorProperty:{value:void 0},shadowsProperty:{get:function(){return this._shadowsProperty}},distanceDisplayConditionProperty:{get:function(){return this._distanceDisplayConditionProperty}},classificationTypeProperty:{get:function(){return this._classificationTypeProperty}},isDynamic:{get:function(){return this._dynamic}},isClosed:{value:!1},geometryChanged:{get:function(){return this._geometryChanged}},arcType:{get:function(){return this._arcType}},clampToGround:{get:function(){return this._clampToGround&&this._supportsPolylinesOnTerrain}},zIndex:{get:function(){return this._zIndex}}});Wd.prototype.isOutlineVisible=function(e){return!1};Wd.prototype.isFilled=function(e){let t=this._entity,n=this._fillEnabled&&t.isAvailable(e)&&this._showProperty.getValue(e);return y(n,!1)};Wd.prototype.createFillGeometryInstance=function(e){let t=this._entity,n=t.isAvailable(e),i=new pn(n&&t.isShowing&&this._showProperty.getValue(e)),o=this._distanceDisplayConditionProperty.getValue(e),r=Fn.fromDistanceDisplayCondition(o),s={show:i,distanceDisplayCondition:r},a;return this._materialProperty instanceof Bt&&(u(this._materialProperty.color)&&(this._materialProperty.color.isConstant||n)&&(a=this._materialProperty.color.getValue(e,bfe)),u(a)||(a=z.WHITE),s.color=Mt.fromColor(a)),this.clampToGround?new At({id:t,geometry:new j0(this._groundGeometryOptions),attributes:s}):(u(this._depthFailMaterialProperty)&&this._depthFailMaterialProperty instanceof Bt&&(u(this._depthFailMaterialProperty.color)&&(this._depthFailMaterialProperty.color.isConstant||n)&&(a=this._depthFailMaterialProperty.color.getValue(e,bfe)),u(a)||(a=z.WHITE),s.depthFailColor=Mt.fromColor(a)),new At({id:t,geometry:new y_(this._geometryOptions),attributes:s}))};Wd.prototype.createOutlineGeometryInstance=function(e){};Wd.prototype.isDestroyed=function(){return!1};Wd.prototype.destroy=function(){this._entitySubscription(),le(this)};Wd.prototype._onEntityPropertyChanged=function(e,t,n,i){if(!(t==="availability"||t==="polyline"))return;let o=this._entity.polyline;if(!u(o)){this._fillEnabled&&(this._fillEnabled=!1,this._geometryChanged.raiseEvent(this));return}let r=o.positions,s=o.show;if(u(s)&&s.isConstant&&!s.getValue(ke.MINIMUM_VALUE)||!u(r)){this._fillEnabled&&(this._fillEnabled=!1,this._geometryChanged.raiseEvent(this));return}let a=o.zIndex,c=y(o.material,AKe),l=c instanceof Bt;this._materialProperty=c,this._depthFailMaterialProperty=o.depthFailMaterial,this._showProperty=y(s,xKe),this._shadowsProperty=y(o.shadows,CKe),this._distanceDisplayConditionProperty=y(o.distanceDisplayCondition,TKe),this._classificationTypeProperty=y(o.classificationType,EKe),this._fillEnabled=!0,this._zIndex=y(a,yKe);let f=o.width,d=o.arcType,p=o.clampToGround,g=o.granularity;if(!r.isConstant||!q.isConstant(f)||!q.isConstant(d)||!q.isConstant(g)||!q.isConstant(p)||!q.isConstant(a))this._dynamic||(this._dynamic=!0,this._geometryChanged.raiseEvent(this));else{let m=this._geometryOptions,A=r.getValue(ke.MINIMUM_VALUE,m.positions);if(!u(A)||A.length<2){this._fillEnabled&&(this._fillEnabled=!1,this._geometryChanged.raiseEvent(this));return}let x;l&&(!u(this._depthFailMaterialProperty)||this._depthFailMaterialProperty instanceof Bt)?x=Ur.VERTEX_FORMAT:x=zs.VERTEX_FORMAT,m.vertexFormat=x,m.positions=A,m.width=u(f)?f.getValue(ke.MINIMUM_VALUE):void 0,m.arcType=u(d)?d.getValue(ke.MINIMUM_VALUE):void 0,m.granularity=u(g)?g.getValue(ke.MINIMUM_VALUE):void 0;let C=this._groundGeometryOptions;C.positions=A,C.width=m.width,C.arcType=m.arcType,C.granularity=m.granularity,this._clampToGround=u(p)?p.getValue(ke.MINIMUM_VALUE):!1,!this._clampToGround&&u(a)&&Dt("Entity polylines must have clampToGround: true when using zIndex. zIndex will be ignored."),this._dynamic=!1,this._geometryChanged.raiseEvent(this)}};Wd.prototype.createDynamicUpdater=function(e,t){return new cM(e,t,this)};var Ab={positions:void 0,granularity:void 0,height:void 0,ellipsoid:void 0};function cM(e,t,n){this._line=void 0,this._primitives=e,this._groundPrimitives=t,this._groundPolylinePrimitive=void 0,this._material=void 0,this._geometryUpdater=n,this._positions=[]}function Sfe(e){if(u(e._line))return e._line;let t=e._geometryUpdater._scene.id,n=_k[t],i=e._primitives;!u(n)||n.isDestroyed()?(n=new bd,_k[t]=n,i.add(n)):i.contains(n)||i.add(n);let o=n.add();return o.id=e._geometryUpdater._entity,e._line=o,o}cM.prototype.update=function(e){let t=this._geometryUpdater,n=t._entity,i=n.polyline,o=i.positions,r=q.getValueOrUndefined(o,e,this._positions);t._clampToGround=q.getValueOrDefault(i._clampToGround,e,!1),t._groundGeometryOptions.positions=r,t._groundGeometryOptions.width=q.getValueOrDefault(i._width,e,1),t._groundGeometryOptions.arcType=q.getValueOrDefault(i._arcType,e,Xt.GEODESIC),t._groundGeometryOptions.granularity=q.getValueOrDefault(i._granularity,e,9999);let s=this._groundPrimitives;if(u(this._groundPolylinePrimitive)&&(s.remove(this._groundPolylinePrimitive),this._groundPolylinePrimitive=void 0),t.clampToGround){if(!n.isShowing||!n.isAvailable(e)||!q.getValueOrDefault(i._show,e,!0)||!u(r)||r.length<2)return;let f=t.fillMaterialProperty,d;if(f instanceof Bt)d=new Ur;else{let p=Wo.getValue(e,f,this._material);d=new zs({material:p,translucent:p.isTranslucent()}),this._material=p}this._groundPolylinePrimitive=s.add(new nd({geometryInstances:t.createFillGeometryInstance(e),appearance:d,classificationType:t.classificationTypeProperty.getValue(e),asynchronous:!1}),q.getValueOrUndefined(t.zIndex,e)),u(this._line)&&(this._line.show=!1);return}let a=Sfe(this);if(!n.isShowing||!n.isAvailable(e)||!q.getValueOrDefault(i._show,e,!0)){a.show=!1;return}if(!u(r)||r.length<2){a.show=!1;return}let c=Xt.GEODESIC;c=q.getValueOrDefault(i._arcType,e,c);let l=t._scene.globe;c!==Xt.NONE&&u(l)&&(Ab.ellipsoid=l.ellipsoid,Ab.positions=r,Ab.granularity=q.getValueOrUndefined(i._granularity,e),Ab.height=Ii.extractHeights(r,l.ellipsoid),c===Xt.GEODESIC?r=Ii.generateCartesianArc(Ab):r=Ii.generateCartesianRhumbArc(Ab)),a.show=!0,a.positions=r.slice(),a.material=Wo.getValue(e,t.fillMaterialProperty,a.material),a.width=q.getValueOrDefault(i._width,e,1),a.distanceDisplayCondition=q.getValueOrUndefined(i._distanceDisplayCondition,e,a.distanceDisplayCondition)};cM.prototype.getBoundingSphere=function(e){if(this._geometryUpdater.clampToGround){let t=this._groundPolylinePrimitive;if(u(t)&&t.show&&t.ready){let n=t.getGeometryInstanceAttributes(this._geometryUpdater._entity);if(u(n)&&u(n.boundingSphere))return se.clone(n.boundingSphere,e),at.DONE}return u(t)&&!t.ready?at.PENDING:at.DONE}else{let t=Sfe(this);if(t.show&&t.positions.length>0)return se.fromPoints(t.positions,e),at.DONE}return at.FAILED};cM.prototype.isDestroyed=function(){return!1};cM.prototype.destroy=function(){let t=this._geometryUpdater._scene.id,n=_k[t];u(n)&&(n.remove(this._line),n.length===0&&(this._primitives.removeAndDestroy(n),delete _k[t])),u(this._groundPolylinePrimitive)&&this._groundPrimitives.remove(this._groundPolylinePrimitive),le(this)};var lM=Wd;var vKe=new z,DKe=new bt,wKe=new bt;function jd(e,t,n,i,o){let r;n instanceof Bt?r=Ur:r=zs,this.orderedGroundPrimitives=e,this.classificationType=t,this.appearanceType=r,this.materialProperty=n,this.updaters=new xt,this.createPrimitive=!0,this.primitive=void 0,this.oldPrimitive=void 0,this.geometry=new xt,this.material=void 0,this.updatersWithAttributes=new xt,this.attributes=new xt,this.invalidated=!1,this.removeMaterialSubscription=n.definitionChanged.addEventListener(jd.prototype.onMaterialChanged,this),this.subscriptions=new xt,this.showsUpdated=new xt,this.zIndex=i,this._asynchronous=o}jd.prototype.onMaterialChanged=function(){this.invalidated=!0};jd.prototype.isMaterial=function(e){let t=this.materialProperty,n=e.fillMaterialProperty;return n===t||n instanceof Bt&&t instanceof Bt?!0:u(t)&&t.equals(n)};jd.prototype.add=function(e,t,n){let i=t.id;if(this.updaters.set(i,t),this.geometry.set(i,n),!t.hasConstantFill||!t.fillMaterialProperty.isConstant||!q.isConstant(t.distanceDisplayConditionProperty))this.updatersWithAttributes.set(i,t);else{let o=this;this.subscriptions.set(i,t.entity.definitionChanged.addEventListener(function(r,s,a,c){s==="isShowing"&&o.showsUpdated.set(t.id,t)}))}this.createPrimitive=!0};jd.prototype.remove=function(e){let t=e.id;if(this.createPrimitive=this.geometry.remove(t)||this.createPrimitive,this.updaters.remove(t)){this.updatersWithAttributes.remove(t);let n=this.subscriptions.get(t);return u(n)&&(n(),this.subscriptions.remove(t)),!0}return!1};jd.prototype.update=function(e){let t=!0,n=this.primitive,i=this.orderedGroundPrimitives,o=this.geometry.values,r;if(this.createPrimitive){if(o.length>0)u(n)&&(u(this.oldPrimitive)?i.remove(n):this.oldPrimitive=n),n=new nd({show:!1,asynchronous:this._asynchronous,geometryInstances:o.slice(),appearance:new this.appearanceType,classificationType:this.classificationType}),this.appearanceType===zs&&(this.material=Wo.getValue(e,this.materialProperty,this.material),n.appearance.material=this.material),i.add(n,this.zIndex),t=!1;else{u(n)&&(i.remove(n),n=void 0);let a=this.oldPrimitive;u(a)&&(i.remove(a),this.oldPrimitive=void 0)}this.attributes.removeAll(),this.primitive=n,this.createPrimitive=!1}else if(u(n)&&n.ready){n.show=!0,u(this.oldPrimitive)&&(i.remove(this.oldPrimitive),this.oldPrimitive=void 0),this.appearanceType===zs&&(this.material=Wo.getValue(e,this.materialProperty,this.material),this.primitive.appearance.material=this.material);let s=this.updatersWithAttributes.values,a=s.length;for(r=0;r<a;r++){let c=s[r],l=c.entity,f=this.geometry.get(c.id),d=this.attributes.get(f.id.id);if(u(d)||(d=n.getGeometryInstanceAttributes(f.id),this.attributes.set(f.id.id,d)),!c.fillMaterialProperty.isConstant){let A=c.fillMaterialProperty.color,x=q.getValueOrDefault(A,e,z.WHITE,vKe);z.equals(d._lastColor,x)||(d._lastColor=z.clone(x,d._lastColor),d.color=Mt.toValue(x,d.color))}let p=l.isShowing&&(c.hasConstantFill||c.isFilled(e)),g=d.show[0]===1;p!==g&&(d.show=pn.toValue(p,d.show));let m=c.distanceDisplayConditionProperty;if(!q.isConstant(m)){let A=q.getValueOrDefault(m,e,wKe,DKe);bt.equals(A,d._lastDistanceDisplayCondition)||(d._lastDistanceDisplayCondition=bt.clone(A,d._lastDistanceDisplayCondition),d.distanceDisplayCondition=Fn.toValue(A,d.distanceDisplayCondition))}}this.updateShows(n)}else u(n)&&!n.ready&&(t=!1);return t};jd.prototype.updateShows=function(e){let t=this.showsUpdated.values,n=t.length;for(let i=0;i<n;i++){let o=t[i],r=o.entity,s=this.geometry.get(o.id),a=this.attributes.get(s.id.id);u(a)||(a=e.getGeometryInstanceAttributes(s.id),this.attributes.set(s.id.id,a));let c=r.isShowing,l=a.show[0]===1;c!==l&&(a.show=pn.toValue(c,a.show),s.attributes.show.value[0]=a.show[0])}this.showsUpdated.removeAll()};jd.prototype.contains=function(e){return this.updaters.contains(e.id)};jd.prototype.getBoundingSphere=function(e,t){let n=this.primitive;if(!n.ready)return at.PENDING;let i=n.getGeometryInstanceAttributes(e.entity);return!u(i)||!u(i.boundingSphere)||u(i.show)&&i.show[0]===0?at.FAILED:(i.boundingSphere.clone(t),at.DONE)};jd.prototype.destroy=function(){let e=this.primitive,t=this.orderedGroundPrimitives;u(e)&&t.remove(e);let n=this.oldPrimitive;u(n)&&t.remove(n),this.removeMaterialSubscription()};function xb(e,t,n){this._items=[],this._orderedGroundPrimitives=e,this._classificationType=t,this._asynchronous=y(n,!0)}xb.prototype.add=function(e,t){let n=this._items,i=n.length,o=t.createFillGeometryInstance(e),r=q.getValueOrDefault(t.zIndex,0);for(let a=0;a<i;++a){let c=n[a];if(c.isMaterial(t)&&c.zIndex===r){c.add(e,t,o);return}}let s=new jd(this._orderedGroundPrimitives,this._classificationType,t.fillMaterialProperty,r,this._asynchronous);s.add(e,t,o),n.push(s)};xb.prototype.remove=function(e){let t=this._items,n=t.length;for(let i=n-1;i>=0;i--){let o=t[i];if(o.remove(e)){o.updaters.length===0&&(t.splice(i,1),o.destroy());break}}};xb.prototype.update=function(e){let t,n=this._items,i=n.length;for(t=i-1;t>=0;t--){let r=n[t];if(r.invalidated){n.splice(t,1);let s=r.updaters.values,a=s.length;for(let c=0;c<a;c++)this.add(e,s[c]);r.destroy()}}let o=!0;for(t=0;t<n.length;t++)o=n[t].update(e)&&o;return o};xb.prototype.getBoundingSphere=function(e,t){let n=this._items,i=n.length;for(let o=0;o<i;o++){let r=n[o];if(r.contains(e))return r.getBoundingSphere(e,t)}return at.FAILED};xb.prototype.removeAllPrimitives=function(){let e=this._items,t=e.length;for(let n=0;n<t;n++)e[n].destroy();this._items.length=0};var uM=xb;var IKe=[];function vfe(e,t){let n=e._batches,i=n.length;for(let o=0;o<i;o++)n[o].remove(t)}function Dfe(e,t,n){if(n.isDynamic){e._dynamicBatch.add(t,n);return}if(n.clampToGround&&n.fillEnabled){let s=n.classificationTypeProperty.getValue(t);e._groundBatches[s].add(t,n);return}let i;n.fillEnabled&&(i=n.shadowsProperty.getValue(t));let o=0;u(n.depthFailMaterialProperty)&&(o=n.depthFailMaterialProperty instanceof Bt?1:2);let r;u(i)&&(r=i+o*_n.NUMBER_OF_SHADOW_MODES),n.fillEnabled&&(n.fillMaterialProperty instanceof Bt?e._colorBatches[r].add(t,n):e._materialBatches[r].add(t,n))}function am(e,t,n,i){i=y(i,e.groundPrimitives),n=y(n,e.primitives),this._scene=e,this._primitives=n,this._entityCollection=void 0,this._addedObjects=new xt,this._removedObjects=new xt,this._changedObjects=new xt;let o,r=_n.NUMBER_OF_SHADOW_MODES;for(this._colorBatches=new Array(r*3),this._materialBatches=new Array(r*3),o=0;o<r;++o)this._colorBatches[o]=new Tf(n,Ur,void 0,!1,o),this._materialBatches[o]=new Ef(n,zs,void 0,!1,o),this._colorBatches[o+r]=new Tf(n,Ur,Ur,!1,o),this._materialBatches[o+r]=new Ef(n,zs,Ur,!1,o),this._colorBatches[o+r*2]=new Tf(n,Ur,zs,!1,o),this._materialBatches[o+r*2]=new Ef(n,zs,zs,!1,o);this._dynamicBatch=new gx(n,i);let s=Vn.NUMBER_OF_CLASSIFICATION_TYPES;for(this._groundBatches=new Array(s),o=0;o<s;++o)this._groundBatches[o]=new uM(i,o);this._batches=this._colorBatches.concat(this._materialBatches,this._dynamicBatch,this._groundBatches),this._subscriptions=new xt,this._updaters=new xt,this._entityCollection=t,t.collectionChanged.addEventListener(am.prototype._onCollectionChanged,this),this._onCollectionChanged(t,t.values,IKe)}am.prototype.update=function(e){let t=this._addedObjects,n=t.values,i=this._removedObjects,o=i.values,r=this._changedObjects,s=r.values,a,c,l,f;for(a=s.length-1;a>-1;a--)c=s[a],l=c.id,f=this._updaters.get(l),f.entity===c?(vfe(this,f),Dfe(this,e,f)):(o.push(c),n.push(c));for(a=o.length-1;a>-1;a--)c=o[a],l=c.id,f=this._updaters.get(l),vfe(this,f),f.destroy(),this._updaters.remove(l),this._subscriptions.get(l)(),this._subscriptions.remove(l);for(a=n.length-1;a>-1;a--)c=n[a],l=c.id,f=new lM(c,this._scene),this._updaters.set(l,f),Dfe(this,e,f),this._subscriptions.set(l,f.geometryChanged.addEventListener(am._onGeometryChanged,this));t.removeAll(),i.removeAll(),r.removeAll();let d=!0,p=this._batches,g=p.length;for(a=0;a<g;a++)d=p[a].update(e)&&d;return d};var PKe=[],OKe=new se;am.prototype.getBoundingSphere=function(e,t){let n=PKe,i=OKe,o=0,r=at.DONE,s=this._batches,a=s.length,c=this._updaters.get(e.id);for(let l=0;l<a;l++){if(r=s[l].getBoundingSphere(c,i),r===at.PENDING)return at.PENDING;r===at.DONE&&(n[o]=se.clone(i,n[o]),o++)}return o===0?at.FAILED:(n.length=o,se.fromBoundingSpheres(n,t),at.DONE)};am.prototype.isDestroyed=function(){return!1};am.prototype.destroy=function(){this._entityCollection.collectionChanged.removeEventListener(am.prototype._onCollectionChanged,this),this._addedObjects.removeAll(),this._removedObjects.removeAll();let e,t=this._batches,n=t.length;for(e=0;e<n;e++)t[e].removeAllPrimitives();let i=this._subscriptions.values;for(n=i.length,e=0;e<n;e++)i[e]();return this._subscriptions.removeAll(),le(this)};am._onGeometryChanged=function(e){let t=this._removedObjects,n=this._changedObjects,i=e.entity,o=i.id;!u(t.get(o))&&!u(n.get(o))&&n.set(o,i)};am.prototype._onCollectionChanged=function(e,t,n){let i=this._addedObjects,o=this._removedObjects,r=this._changedObjects,s,a,c;for(s=n.length-1;s>-1;s--)c=n[s],a=c.id,i.remove(a)||(o.set(a,c),r.remove(a));for(s=t.length-1;s>-1;s--)c=t[s],a=c.id,o.remove(a)?r.set(a,c):i.set(a,c)};var fM=am;function vf(e){Dc.initializeTerrainHeights(),nd.initializeTerrainHeights();let t=e.scene,n=e.dataSourceCollection;this._eventHelper=new Pr,this._eventHelper.add(n.dataSourceAdded,this._onDataSourceAdded,this),this._eventHelper.add(n.dataSourceRemoved,this._onDataSourceRemoved,this),this._eventHelper.add(n.dataSourceMoved,this._onDataSourceMoved,this),this._eventHelper.add(t.postRender,this._postRender,this),this._dataSourceCollection=n,this._scene=t,this._visualizersCallback=y(e.visualizersCallback,vf.defaultVisualizersCallback);let i=!1,o=new vl,r=new vl;n.length>0&&(t.primitives.add(o),t.groundPrimitives.add(r),i=!0),this._primitives=o,this._groundPrimitives=r;for(let l=0,f=n.length;l<f;l++)this._onDataSourceAdded(n,n.get(l));let s=new dB;this._onDataSourceAdded(void 0,s),this._defaultDataSource=s;let a,c;if(!i){let l=this,f=function(){t.primitives.add(o),t.groundPrimitives.add(r),a(),c(),l._removeDefaultDataSourceListener=void 0,l._removeDataSourceCollectionListener=void 0};a=s.entities.collectionChanged.addEventListener(f),c=n.dataSourceAdded.addEventListener(f)}this._removeDefaultDataSourceListener=a,this._removeDataSourceCollectionListener=c,this._ready=!1}vf.defaultVisualizersCallback=function(e,t,n){let i=n.entities;return[new rI(t,i),new $B(e,i,n._primitives,n._groundPrimitives),new eM(t,i),new nM(e,i),new eB(e,i),new sM(t,i),new oM(e,i),new fM(e,i,n._primitives,n._groundPrimitives)]};Object.defineProperties(vf.prototype,{scene:{get:function(){return this._scene}},dataSources:{get:function(){return this._dataSourceCollection}},defaultDataSource:{get:function(){return this._defaultDataSource}},ready:{get:function(){return this._ready}}});vf.prototype.isDestroyed=function(){return!1};vf.prototype.destroy=function(){this._eventHelper.removeAll();let e=this._dataSourceCollection;for(let t=0,n=e.length;t<n;++t)this._onDataSourceRemoved(this._dataSourceCollection,e.get(t));return this._onDataSourceRemoved(void 0,this._defaultDataSource),u(this._removeDefaultDataSourceListener)?(this._removeDefaultDataSourceListener(),this._removeDataSourceCollectionListener()):(this._scene.primitives.remove(this._primitives),this._scene.groundPrimitives.remove(this._groundPrimitives)),le(this)};vf.prototype.update=function(e){if(!fi.initialized)return this._ready=!1,!1;let t=!0,n,i,o,r,s=this._dataSourceCollection,a=s.length;for(n=0;n<a;n++){let c=s.get(n);for(u(c.update)&&(t=c.update(e)&&t),o=c._visualizers,r=o.length,i=0;i<r;i++)t=o[i].update(e)&&t}for(o=this._defaultDataSource._visualizers,r=o.length,i=0;i<r;i++)t=o[i].update(e)&&t;return this._ready=t,t};vf.prototype._postRender=function(){let e=this._scene.frameState,t=this._dataSourceCollection,n=t.length;for(let i=0;i<n;i++){let o=t.get(i),r=o.credit;u(r)&&e.creditDisplay.addCredit(r);let s=o._resourceCredits;if(u(s)){let a=s.length;for(let c=0;c<a;c++)e.creditDisplay.addCredit(s[c])}}};var RKe=[],BKe=new se;vf.prototype.getBoundingSphere=function(e,t,n){if(!this._ready)return at.PENDING;let i,o,r=this._defaultDataSource;if(!r.entities.contains(e)){r=void 0;let p=this._dataSourceCollection;for(o=p.length,i=0;i<o;i++){let g=p.get(i);if(g.entities.contains(e)){r=g;break}}}if(!u(r))return at.FAILED;let s=RKe,a=BKe,c=0,l=at.DONE,f=r._visualizers,d=f.length;for(i=0;i<d;i++){let p=f[i];if(u(p.getBoundingSphere)){if(l=f[i].getBoundingSphere(e,a),!t&&l===at.PENDING)return at.PENDING;l===at.DONE&&(s[c]=se.clone(a,s[c]),c++)}}return c===0?at.FAILED:(s.length=c,se.fromBoundingSpheres(s,n),at.DONE)};vf.prototype._onDataSourceAdded=function(e,t){let n=this._scene,i=this._primitives,o=this._groundPrimitives,r=i.add(new vl),s=o.add(new DB);t._primitives=r,t._groundPrimitives=s;let a=t.clustering;a._initialize(n),r.add(a),t._visualizers=this._visualizersCallback(n,a,t)};vf.prototype._onDataSourceRemoved=function(e,t){let n=this._primitives,i=this._groundPrimitives,o=t._primitives,r=t._groundPrimitives,s=t.clustering;o.remove(s);let a=t._visualizers,c=a.length;for(let l=0;l<c;l++)a[l].destroy();n.remove(o),i.remove(r),t._visualizers=void 0};vf.prototype._onDataSourceMoved=function(e,t,n){let i=this._primitives,o=this._groundPrimitives,r=e._primitives,s=e._groundPrimitives;t===n+1?(i.raise(r),o.raise(s)):t===n-1?(i.lower(r),o.lower(s)):t===0?(i.lowerToBottom(r),o.lowerToBottom(s),i.raise(r),o.raise(s)):(i.raiseToTop(r),o.raiseToTop(s))};var dM=vf;function HW(e,t,n){this.heading=y(e,0),this.pitch=y(t,0),this.range=y(n,0)}HW.clone=function(e,t){if(u(e))return u(t)||(t=new HW),t.heading=e.heading,t.pitch=e.pitch,t.range=e.range,t};var _u=HW;var wfe=new J,Ife=new J,Pfe=new J,MKe=new N,gk=new h,Ofe=new h,GW=new h,WW=new h,Rfe=new h,Bfe=new h,Cb=new $,LKe=1.25;function NKe(e,t,n,i,o,r,s){let a=e.scene.mode,c=o.getValue(r,e._lastCartesian);if(u(c)){let l=!1,f=!1,d,p,g;if(a===te.SCENE3D){$.addSeconds(r,.001,Cb);let E=o.getValue(Cb,gk);if(u(E)||($.addSeconds(r,-.001,Cb),E=o.getValue(Cb,gk),f=!0),u(E)){let T=Pt.computeFixedToIcrfMatrix(r,wfe),S=Pt.computeFixedToIcrfMatrix(Cb,Ife),v;!u(T)||!u(S)?(v=Pt.computeTemeToPseudoFixedMatrix(r,Pfe),T=J.transpose(v,wfe),S=Pt.computeTemeToPseudoFixedMatrix(Cb,Ife),J.transpose(S,S)):v=J.transpose(T,Pfe);let w=J.multiplyByVector(T,c,Rfe),R=J.multiplyByVector(S,E,Bfe);h.subtract(w,R,WW);let P=h.magnitude(WW)*1e3,M=O.GRAVITATIONALPARAMETER,L=-M/(P*P-2*M/h.magnitude(w));L<0||L>LKe*s.maximumRadius?(d=Ofe,h.normalize(c,d),h.negate(d,d),g=h.clone(h.UNIT_Z,GW),p=h.cross(g,d,gk),h.magnitude(p)>O.EPSILON7&&(h.normalize(d,d),h.normalize(p,p),g=h.cross(d,p,GW),h.normalize(g,g),l=!0)):h.equalsEpsilon(c,E,O.EPSILON7)||(g=Ofe,h.normalize(w,g),h.normalize(R,R),p=h.cross(g,R,GW),f&&(p=h.multiplyByScalar(p,-1,p)),h.equalsEpsilon(p,h.ZERO,O.EPSILON7)||(d=h.cross(p,g,gk),J.multiplyByVector(v,d,d),J.multiplyByVector(v,p,p),J.multiplyByVector(v,g,g),h.normalize(d,d),h.normalize(p,p),h.normalize(g,g),l=!0))}}u(e.boundingSphere)&&(c=e.boundingSphere.center);let m,A,x;i&&(m=h.clone(t.position,WW),A=h.clone(t.direction,Rfe),x=h.clone(t.up,Bfe));let C=MKe;l?(C[0]=d.x,C[1]=d.y,C[2]=d.z,C[3]=0,C[4]=p.x,C[5]=p.y,C[6]=p.z,C[7]=0,C[8]=g.x,C[9]=g.y,C[10]=g.z,C[11]=0,C[12]=c.x,C[13]=c.y,C[14]=c.z,C[15]=0):Pt.eastNorthUpToFixedFrame(c,s,C),t._setTransform(C),i&&(h.clone(m,t.position),h.clone(A,t.direction),h.clone(x,t.up),h.cross(A,x,t.right))}if(n){let l=a===te.SCENE2D||h.equals(e._offset3D,h.ZERO)?void 0:e._offset3D;t.lookAtTransform(t.transform,l)}}function hM(e,t,n){this.entity=e,this.scene=t,this.ellipsoid=y(n,ie.WGS84),this.boundingSphere=void 0,this._lastEntity=void 0,this._mode=void 0,this._lastCartesian=new h,this._defaultOffset3D=void 0,this._offset3D=new h}Object.defineProperties(hM,{defaultOffset3D:{get:function(){return this._defaultOffset3D},set:function(e){this._defaultOffset3D=h.clone(e,new h)}}});hM.defaultOffset3D=new h(-14e3,3500,3500);var yk=new _u,FKe=new h;hM.prototype.update=function(e,t){let n=this.scene,i=this.ellipsoid,o=n.mode;if(o===te.MORPHING)return;let r=this.entity,s=r.position;if(!u(s))return;let 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r=T7(n[o]);t.positions.push(r),i=wl(n[o],"time",Io.gpx),u(i)&&t.times.push($.fromIso8601(i))}return t}function mQe(e){let t=vy(e,"metadata",Io.gpx);if(u(t)){let n={name:wl(t,"name",Io.gpx),desc:wl(t,"desc",Io.gpx),author:pQe(t),copyright:gQe(t),link:Fde(t),time:wl(t,"time",Io.gpx),keywords:wl(t,"keywords",Io.gpx),bounds:yQe(t)};if(u(n.name)||u(n.desc)||u(n.author)||u(n.copyright)||u(n.link)||u(n.time)||u(n.keywords)||u(n.bounds))return n}}function pQe(e){let t=vy(e,"author",Io.gpx);if(u(t)){let n={name:wl(t,"name",Io.gpx),email:_Qe(t),link:Fde(t)};if(u(n.name)||u(n.email)||u(n.link))return n}}function _Qe(e){let t=vy(e,"email",Io.gpx);if(u(t)){let n=wl(t,"id",Io.gpx),i=wl(t,"domain",Io.gpx);return`${n}@${i}`}}function Fde(e){let t=vy(e,"link",Io.gpx);if(u(t)){let n={href:CM(t,"href"),text:wl(t,"text",Io.gpx),mimeType:wl(t,"type",Io.gpx)};if(u(n.href)||u(n.text)||u(n.mimeType))return n}}function gQe(e){let t=vy(e,"copyright",Io.gpx);if(u(t)){let n={author:CM(t,"author"),year:wl(t,"year",Io.gpx),license:wl(t,"license",Io.gpx)};if(u(n.author)||u(n.year)||u(n.license))return n}}function yQe(e){let t=vy(e,"bounds",Io.gpx);if(u(t)){let n={minLat:AM(t,"minlat",Io.gpx),maxLat:AM(t,"maxlat",Io.gpx),minLon:AM(t,"minlon",Io.gpx),maxLon:AM(t,"maxlon",Io.gpx)};if(u(n.minLat)||u(n.maxLat)||u(n.minLon)||u(n.maxLon))return n}}var Pde={wpt:Nde,rte:fQe,trk:dQe};function AQe(e,t,n,i){let o=Object.keys(Pde),r=o.length;for(let s=0;s<r;s++){let a=o[s],c=Pde[a],l=t.childNodes,f=l.length;for(let d=0;d<f;d++){let p=l[d];p.localName===a&&Io.gpx.indexOf(p.namespaceURI)!==-1&&c(e,p,n,i)}}}function Ode(e,t,n){let i=e._entityCollection;i.removeAll();let o=t.documentElement,r=CM(o,"version"),s=CM(o,"creator"),a,c=mQe(o);u(c)&&(a=c.name),o.localName==="gpx"?AQe(e,o,i,n):console.log(`GPX - Unsupported node: ${o.localName}`);let l,f=i.computeAvailability(),d=f.start,p=f.stop,g=$.equals(d,ke.MINIMUM_VALUE),m=$.equals(p,ke.MAXIMUM_VALUE);if(!g||!m){let x;g&&(x=new Date,x.setHours(0,0,0,0),d=$.fromDate(x)),m&&(x=new Date,x.setHours(24,0,0,0),p=$.fromDate(x)),l=new Ld,l.startTime=d,l.stopTime=p,l.currentTime=$.clone(d),l.clockRange=Lr.LOOP_STOP,l.clockStep=po.SYSTEM_CLOCK_MULTIPLIER,l.multiplier=Math.round(Math.min(Math.max($.secondsDifference(p,d)/60,1),31556900))}let A=!1;return e._name!==a&&(e._name=a,A=!0),e._creator!==s&&(e._creator=s,A=!0),xQe(e._metadata,c)&&(e._metadata=c,A=!0),e._version!==r&&(e._version=r,A=!0),l!==e._clock&&(A=!0,e._clock=l),A&&e._changed.raiseEvent(e),Br.setLoading(e,!1),e}function xQe(e,t){return!u(e)&&!u(t)?!1:u(e)&&u(t)?e.name!==t.name||e.dec!==t.desc||e.src!==t.src||e.author!==t.author||e.copyright!==t.copyright||e.link!==t.link||e.time!==t.time||e.bounds!==t.bounds:!0}function CQe(e,t,n,i){i=y(i,y.EMPTY_OBJECT);let o=n;if(typeof n=="string"||n instanceof Pe){n=Pe.createIfNeeded(n),o=n.fetchBlob();let r=e._resourceCredits,s=n.credits;if(u(s)){let a=s.length;for(let c=0;c<a;c++)r.push(s[c])}}return Promise.resolve(o).then(function(r){return r instanceof Blob?lQe(r).then(function(s){let a,c;try{a=Bde.parseFromString(s,"application/xml")}catch(l){c=l.toString()}if(u(c)||a.body||a.documentElement.tagName==="parsererror"){let l=u(c)?c:a.documentElement.firstChild.nodeValue;throw l||(l=a.body.innerText),new ue(l)}return Ode(e,a,i)}):Ode(e,r,i)}).catch(function(r){return e._error.raiseEvent(e,r),console.log(r),Promise.reject(r)})}function Db(){this._changed=new ye,this._error=new ye,this._loading=new ye,this._clock=void 0,this._entityCollection=new ws(this),this._entityCluster=new au,this._name=void 0,this._version=void 0,this._creator=void 0,this._metadata=void 0,this._isLoading=!1,this._pinBuilder=new A_}Db.load=function(e,t){return new Db().load(e,t)};Object.defineProperties(Db.prototype,{name:{get:function(){return this._name}},version:{get:function(){return this._version}},creator:{get:function(){return this._creator}},metadata:{get:function(){return 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Date,d.setHours(24,0,0,0),a=$.fromDate(d)),o=new Ld,o.startTime=s,o.stopTime=a,o.currentTime=$.clone(s),o.clockRange=Lr.LOOP_STOP,o.clockStep=po.SYSTEM_CLOCK_MULTIPLIER,o.multiplier=Math.round(Math.min(Math.max($.secondsDifference(a,s)/60,1),31556900))}let f=!1;return o!==i._clock&&(i._clock=o,f=!0),n!==i._name&&(f=!0),f&&i._changed.raiseEvent(i),Br.setLoading(i,!1),i}).catch(function(o){return Br.setLoading(i,!1),i._error.raiseEvent(i,o),console.log(o),Promise.reject(o)})};var TM=Db;function TQe(e,t){this.position=e,this.headingPitchRoll=t}var EM=TQe;var yme=ki(x7(),1),FM=ki(zl(),1);function Yk(e){return Xk(e.map(([t,n])=>new Array(t).fill(n,0,t)))}function Xk(e){return e.reduce((t,n)=>t.concat(Array.isArray(n)?Xk(n):n),[])}var Vde=[0,1,2,3].concat(...Yk([[2,4],[2,5],[4,6],[4,7],[8,8],[8,9],[16,10],[16,11],[32,12],[32,13],[64,14],[64,15],[2,0],[1,16],[1,17],[2,18],[2,19],[4,20],[4,21],[8,22],[8,23],[16,24],[16,25],[32,26],[32,27],[64,28],[64,29]]));function lr(){let e=this;function t(o){let r=e.dyn_tree,s=e.stat_desc.static_tree,a=e.stat_desc.extra_bits,c=e.stat_desc.extra_base,l=e.stat_desc.max_length,f,d,p,g,m,A,x=0;for(g=0;g<=15;g++)o.bl_count[g]=0;for(r[o.heap[o.heap_max]*2+1]=0,f=o.heap_max+1;f<573;f++)d=o.heap[f],g=r[r[d*2+1]*2+1]+1,g>l&&(g=l,x++),r[d*2+1]=g,!(d>e.max_code)&&(o.bl_count[g]++,m=0,d>=c&&(m=a[d-c]),A=r[d*2],o.opt_len+=A*(g+m),s&&(o.static_len+=A*(s[d*2+1]+m)));if(x!==0){do{for(g=l-1;o.bl_count[g]===0;)g--;o.bl_count[g]--,o.bl_count[g+1]+=2,o.bl_count[l]--,x-=2}while(x>0);for(g=l;g!==0;g--)for(d=o.bl_count[g];d!==0;)p=o.heap[--f],!(p>e.max_code)&&(r[p*2+1]!=g&&(o.opt_len+=(g-r[p*2+1])*r[p*2],r[p*2+1]=g),d--)}}function n(o,r){let s=0;do s|=o&1,o>>>=1,s<<=1;while(--r>0);return s>>>1}function i(o,r,s){let a=[],c=0,l,f,d;for(l=1;l<=15;l++)a[l]=c=c+s[l-1]<<1;for(f=0;f<=r;f++)d=o[f*2+1],d!==0&&(o[f*2]=n(a[d]++,d))}e.build_tree=function(o){let r=e.dyn_tree,s=e.stat_desc.static_tree,a=e.stat_desc.elems,c,l,f=-1,d;for(o.heap_len=0,o.heap_max=573,c=0;c<a;c++)r[c*2]!==0?(o.heap[++o.heap_len]=f=c,o.depth[c]=0):r[c*2+1]=0;for(;o.heap_len<2;)d=o.heap[++o.heap_len]=f<2?++f:0,r[d*2]=1,o.depth[d]=0,o.opt_len--,s&&(o.static_len-=s[d*2+1]);for(e.max_code=f,c=Math.floor(o.heap_len/2);c>=1;c--)o.pqdownheap(r,c);d=a;do c=o.heap[1],o.heap[1]=o.heap[o.heap_len--],o.pqdownheap(r,1),l=o.heap[1],o.heap[--o.heap_max]=c,o.heap[--o.heap_max]=l,r[d*2]=r[c*2]+r[l*2],o.depth[d]=Math.max(o.depth[c],o.depth[l])+1,r[c*2+1]=r[l*2+1]=d,o.heap[1]=d++,o.pqdownheap(r,1);while(o.heap_len>=2);o.heap[--o.heap_max]=o.heap[1],t(o),i(r,e.max_code,o.bl_count)}}lr._length_code=[0,1,2,3,4,5,6,7].concat(...Yk([[2,8],[2,9],[2,10],[2,11],[4,12],[4,13],[4,14],[4,15],[8,16],[8,17],[8,18],[8,19],[16,20],[16,21],[16,22],[16,23],[32,24],[32,25],[32,26],[31,27],[1,28]]));lr.base_length=[0,1,2,3,4,5,6,7,8,10,12,14,16,20,24,28,32,40,48,56,64,80,96,112,128,160,192,224,0];lr.base_dist=[0,1,2,3,4,6,8,12,16,24,32,48,64,96,128,192,256,384,512,768,1024,1536,2048,3072,4096,6144,8192,12288,16384,24576];lr.d_code=function(e){return e<256?Vde[e]:Vde[256+(e>>>7)]};lr.extra_lbits=[0,0,0,0,0,0,0,0,1,1,1,1,2,2,2,2,3,3,3,3,4,4,4,4,5,5,5,5,0];lr.extra_dbits=[0,0,0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13];lr.extra_blbits=[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,2,3,7];lr.bl_order=[16,17,18,0,8,7,9,6,10,5,11,4,12,3,13,2,14,1,15];function xa(e,t,n,i,o){let r=this;r.static_tree=e,r.extra_bits=t,r.extra_base=n,r.elems=i,r.max_length=o}var 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e=this,t,n,i,o,r,s,a,c,l,f,d,p,g,m,A,x,C,E,T,S,v,w,R,P,M,L,_,b,D,I,B,F,k,U=new lr,G=new lr,V=new lr;e.depth=[];let Y,W,Q,j,K,Z;e.bl_count=[],e.heap=[],B=[],F=[],k=[];function pe(){l=2*r,d[g-1]=0;for(let Re=0;Re<g-1;Re++)d[Re]=0;L=Yd[_].max_lazy,D=Yd[_].good_length,I=Yd[_].nice_length,M=Yd[_].max_chain,v=0,C=0,R=0,E=P=gr-1,S=0,p=0}function Ae(){let Re;for(Re=0;Re<286;Re++)B[Re*2]=0;for(Re=0;Re<30;Re++)F[Re*2]=0;for(Re=0;Re<19;Re++)k[Re*2]=0;B[256*2]=1,e.opt_len=e.static_len=0,W=Q=0}function re(){U.dyn_tree=B,U.stat_desc=xa.static_l_desc,G.dyn_tree=F,G.stat_desc=xa.static_d_desc,V.dyn_tree=k,V.stat_desc=xa.static_bl_desc,K=0,Z=0,j=8,Ae()}e.pqdownheap=function(Re,it){let Ze=e.heap,Je=Ze[it],lt=it<<1;for(;lt<=e.heap_len&&(lt<e.heap_len&&Ude(Re,Ze[lt+1],Ze[lt],e.depth)&&lt++,!Ude(Re,Je,Ze[lt],e.depth));)Ze[it]=Ze[lt],it=lt,lt<<=1;Ze[it]=Je};function ge(Re,it){let Ze=-1,Je,lt=Re[0*2+1],Ft=0,Tn=7,kn=4;lt===0&&(Tn=138,kn=3),Re[(it+1)*2+1]=65535;for(let $i=0;$i<=it;$i++)Je=lt,lt=Re[($i+1)*2+1],!(++Ft<Tn&&Je==lt)&&(Ft<kn?k[Je*2]+=Ft:Je!==0?(Je!=Ze&&k[Je*2]++,k[16*2]++):Ft<=10?k[17*2]++:k[18*2]++,Ft=0,Ze=Je,lt===0?(Tn=138,kn=3):Je==lt?(Tn=6,kn=3):(Tn=7,kn=4))}function fe(){let Re;for(ge(B,U.max_code),ge(F,G.max_code),V.build_tree(e),Re=19-1;Re>=3&&k[lr.bl_order[Re]*2+1]===0;Re--);return e.opt_len+=3*(Re+1)+5+5+4,Re}function be(Re){e.pending_buf[e.pending++]=Re}function De(Re){be(Re&255),be(Re>>>8&255)}function Le(Re){be(Re>>8&255),be(Re&255&255)}function qe(Re,it){let Ze,Je=it;Z>16-Je?(Ze=Re,K|=Ze<<Z&65535,De(K),K=Ze>>>16-Z,Z+=Je-16):(K|=Re<<Z&65535,Z+=Je)}function ut(Re,it){let Ze=Re*2;qe(it[Ze]&65535,it[Ze+1]&65535)}function Lt(Re,it){let Ze,Je=-1,lt,Ft=Re[0*2+1],Tn=0,kn=7,$i=4;for(Ft===0&&(kn=138,$i=3),Ze=0;Ze<=it;Ze++)if(lt=Ft,Ft=Re[(Ze+1)*2+1],!(++Tn<kn&&lt==Ft)){if(Tn<$i)do ut(lt,k);while(--Tn!==0);else lt!==0?(lt!=Je&&(ut(lt,k),Tn--),ut(16,k),qe(Tn-3,2)):Tn<=10?(ut(17,k),qe(Tn-3,3)):(ut(18,k),qe(Tn-11,7));Tn=0,Je=lt,Ft===0?(kn=138,$i=3):lt==Ft?(kn=6,$i=3):(kn=7,$i=4)}}function sn(Re,it,Ze){let Je;for(qe(Re-257,5),qe(it-1,5),qe(Ze-4,4),Je=0;Je<Ze;Je++)qe(k[lr.bl_order[Je]*2+1],3);Lt(B,Re-1),Lt(F,it-1)}function ht(){Z==16?(De(K),K=0,Z=0):Z>=8&&(be(K&255),K>>>=8,Z-=8)}function yn(){qe(D7<<1,3),ut(256,xa.static_ltree),ht(),1+j+10-Z<9&&(qe(D7<<1,3),ut(256,xa.static_ltree),ht()),j=7}function Jn(Re,it){let Ze,Je,lt;if(e.dist_buf[W]=Re,e.lc_buf[W]=it&255,W++,Re===0?B[it*2]++:(Q++,Re--,B[(lr._length_code[it]+256+1)*2]++,F[lr.d_code(Re)*2]++),!(W&8191)&&_>2){for(Ze=W*8,Je=v-C,lt=0;lt<30;lt++)Ze+=F[lt*2]*(5+lr.extra_dbits[lt]);if(Ze>>>=3,Q<Math.floor(W/2)&&Ze<Math.floor(Je/2))return!0}return W==Y-1}function kt(Re,it){let Ze,Je,lt=0,Ft,Tn;if(W!==0)do Ze=e.dist_buf[lt],Je=e.lc_buf[lt],lt++,Ze===0?ut(Je,Re):(Ft=lr._length_code[Je],ut(Ft+256+1,Re),Tn=lr.extra_lbits[Ft],Tn!==0&&(Je-=lr.base_length[Ft],qe(Je,Tn)),Ze--,Ft=lr.d_code(Ze),ut(Ft,it),Tn=lr.extra_dbits[Ft],Tn!==0&&(Ze-=lr.base_dist[Ft],qe(Ze,Tn)));while(lt<W);ut(256,Re),j=Re[256*2+1]}function Ke(){Z>8?De(K):Z>0&&be(K&255),K=0,Z=0}function me(Re,it,Ze){Ke(),j=8,Ze&&(De(it),De(~it)),e.pending_buf.set(c.subarray(Re,Re+it),e.pending),e.pending+=it}function Te(Re,it,Ze){qe((PQe<<1)+(Ze?1:0),3),me(Re,it,!0)}function He(Re,it,Ze){let Je,lt,Ft=0;_>0?(U.build_tree(e),G.build_tree(e),Ft=fe(),Je=e.opt_len+3+7>>>3,lt=e.static_len+3+7>>>3,lt<=Je&&(Je=lt)):Je=lt=it+5,it+4<=Je&&Re!=-1?Te(Re,it,Ze):lt==Je?(qe((D7<<1)+(Ze?1:0),3),kt(xa.static_ltree,xa.static_dtree)):(qe((OQe<<1)+(Ze?1:0),3),sn(U.max_code+1,G.max_code+1,Ft+1),kt(B,F)),Ae(),Ze&&Ke()}function Ai(Re){He(C>=0?C:-1,v-C,Re),C=v,t.flush_pending()}function Mi(){let Re,it,Ze,Je;do{if(Je=l-R-v,Je===0&&v===0&&R===0)Je=r;else if(Je==-1)Je--;else if(v>=r+r-gu){c.set(c.subarray(r,r+r),0),w-=r,v-=r,C-=r,Re=g,Ze=Re;do it=d[--Ze]&65535,d[Ze]=it>=r?it-r:0;while(--Re!==0);Re=r,Ze=Re;do it=f[--Ze]&65535,f[Ze]=it>=r?it-r:0;while(--Re!==0);Je+=r}if(t.avail_in===0)return;Re=t.read_buf(c,v+R,Je),R+=Re,R>=gr&&(p=c[v]&255,p=(p<<x^c[v+1]&255)&A)}while(R<gu&&t.avail_in!==0)}function Mo(Re){let it=65535,Ze;for(it>i-5&&(it=i-5);;){if(R<=1){if(Mi(),R===0&&Re==0)return Df;if(R===0)break}if(v+=R,R=0,Ze=C+it,(v===0||v>=Ze)&&(R=v-Ze,v=Ze,Ai(!1),t.avail_out===0)||v-C>=r-gu&&(Ai(!1),t.avail_out===0))return Df}return Ai(Re==4),t.avail_out===0?Re==4?bM:Df:Re==4?Gk:Hk}function gs(Re){let it=M,Ze=v,Je,lt,Ft=P,Tn=v>r-gu?v-(r-gu):0,kn=I,$i=a,Ms=v+qk,Xr=c[Ze+Ft-1],Uo=c[Ze+Ft];P>=D&&(it>>=2),kn>R&&(kn=R);do if(Je=Re,!(c[Je+Ft]!=Uo||c[Je+Ft-1]!=Xr||c[Je]!=c[Ze]||c[++Je]!=c[Ze+1])){Ze+=2,Je++;do;while(c[++Ze]==c[++Je]&&c[++Ze]==c[++Je]&&c[++Ze]==c[++Je]&&c[++Ze]==c[++Je]&&c[++Ze]==c[++Je]&&c[++Ze]==c[++Je]&&c[++Ze]==c[++Je]&&c[++Ze]==c[++Je]&&Ze<Ms);if(lt=qk-(Ms-Ze),Ze=Ms-qk,lt>Ft){if(w=Re,Ft=lt,lt>=kn)break;Xr=c[Ze+Ft-1],Uo=c[Ze+Ft]}}while((Re=f[Re&$i]&65535)>Tn&&--it!==0);return Ft<=R?Ft:R}function Yr(Re){let it=0,Ze;for(;;){if(R<gu){if(Mi(),R<gu&&Re==0)return Df;if(R===0)break}if(R>=gr&&(p=(p<<x^c[v+(gr-1)]&255)&A,it=d[p]&65535,f[v&a]=d[p],d[p]=v),it!==0&&(v-it&65535)<=r-gu&&b!=2&&(E=gs(it)),E>=gr)if(Ze=Jn(v-w,E-gr),R-=E,E<=L&&R>=gr){E--;do v++,p=(p<<x^c[v+(gr-1)]&255)&A,it=d[p]&65535,f[v&a]=d[p],d[p]=v;while(--E!==0);v++}else v+=E,E=0,p=c[v]&255,p=(p<<x^c[v+1]&255)&A;else Ze=Jn(0,c[v]&255),R--,v++;if(Ze&&(Ai(!1),t.avail_out===0))return Df}return Ai(Re==4),t.avail_out===0?Re==4?bM:Df:Re==4?Gk:Hk}function Ar(Re){let it=0,Ze,Je;for(;;){if(R<gu){if(Mi(),R<gu&&Re==0)return Df;if(R===0)break}if(R>=gr&&(p=(p<<x^c[v+(gr-1)]&255)&A,it=d[p]&65535,f[v&a]=d[p],d[p]=v),P=E,T=w,E=gr-1,it!==0&&P<L&&(v-it&65535)<=r-gu&&(b!=2&&(E=gs(it)),E<=5&&(b==1||E==gr&&v-w>4096)&&(E=gr-1)),P>=gr&&E<=P){Je=v+R-gr,Ze=Jn(v-1-T,P-gr),R-=P-1,P-=2;do++v<=Je&&(p=(p<<x^c[v+(gr-1)]&255)&A,it=d[p]&65535,f[v&a]=d[p],d[p]=v);while(--P!==0);if(S=0,E=gr-1,v++,Ze&&(Ai(!1),t.avail_out===0))return Df}else if(S!==0){if(Ze=Jn(0,c[v-1]&255),Ze&&Ai(!1),v++,R--,t.avail_out===0)return Df}else S=1,v++,R--}return S!==0&&(Ze=Jn(0,c[v-1]&255),S=0),Ai(Re==4),t.avail_out===0?Re==4?bM:Df:Re==4?Gk:Hk}function er(Re){return Re.total_in=Re.total_out=0,Re.msg=null,e.pending=0,e.pending_out=0,n=Wk,o=0,re(),pe(),0}e.deflateInit=function(Re,it,Ze,Je,lt,Ft){return Je||(Je=v7),lt||(lt=wQe),Ft||(Ft=0),Re.msg=null,it==-1&&(it=6),lt<1||lt>DQe||Je!=v7||Ze<9||Ze>15||it<0||it>9||Ft<0||Ft>2?-2:(Re.dstate=e,s=Ze,r=1<<s,a=r-1,m=lt+7,g=1<<m,A=g-1,x=Math.floor((m+gr-1)/gr),c=new Uint8Array(r*2),f=[],d=[],Y=1<<lt+6,e.pending_buf=new Uint8Array(Y*4),i=Y*4,e.dist_buf=new Uint16Array(Y),e.lc_buf=new Uint8Array(Y),_=it,b=Ft,er(Re))},e.deflateEnd=function(){return n!=S7&&n!=Wk&&n!=SM?-2:(e.lc_buf=null,e.dist_buf=null,e.pending_buf=null,d=null,f=null,c=null,e.dstate=null,n==Wk?-3:0)},e.deflateParams=function(Re,it,Ze){let Je=0;return it==-1&&(it=6),it<0||it>9||Ze<0||Ze>2?-2:(Yd[_].func!=Yd[it].func&&Re.total_in!==0&&(Je=Re.deflate(1)),_!=it&&(_=it,L=Yd[_].max_lazy,D=Yd[_].good_length,I=Yd[_].nice_length,M=Yd[_].max_chain),b=Ze,Je)},e.deflateSetDictionary=function(Re,it,Ze){let Je=Ze,lt,Ft=0;if(!it||n!=S7)return-2;if(Je<gr)return 0;for(Je>r-gu&&(Je=r-gu,Ft=Ze-Je),c.set(it.subarray(Ft,Ft+Je),0),v=Je,C=Je,p=c[0]&255,p=(p<<x^c[1]&255)&A,lt=0;lt<=Je-gr;lt++)p=(p<<x^c[lt+(gr-1)]&255)&A,f[lt&a]=d[p],d[p]=lt;return 0},e.deflate=function(Re,it){let Ze,Je,lt,Ft,Tn;if(it>4||it<0)return-2;if(!Re.next_out||!Re.next_in&&Re.avail_in!==0||n==SM&&it!=4)return Re.msg=zk[2- -2],-2;if(Re.avail_out===0)return Re.msg=zk[2- -5],-5;if(t=Re,Ft=o,o=it,n==S7&&(Je=v7+(s-8<<4)<<8,lt=(_-1&255)>>1,lt>3&&(lt=3),Je|=lt<<6,v!==0&&(Je|=IQe),Je+=31-Je%31,n=Wk,Le(Je)),e.pending!==0){if(t.flush_pending(),t.avail_out===0)return o=-1,0}else if(t.avail_in===0&&it<=Ft&&it!=4)return t.msg=zk[2- -5],-5;if(n==SM&&t.avail_in!==0)return Re.msg=zk[2- -5],-5;if(t.avail_in!==0||R!==0||it!=0&&n!=SM){switch(Tn=-1,Yd[_].func){case kde:Tn=Mo(it);break;case jk:Tn=Yr(it);break;case Lx:Tn=Ar(it);break;default:}if((Tn==bM||Tn==Gk)&&(n=SM),Tn==Df||Tn==bM)return t.avail_out===0&&(o=-1),0;if(Tn==Hk){if(it==1)yn();else if(Te(0,0,!1),it==3)for(Ze=0;Ze<g;Ze++)d[Ze]=0;if(t.flush_pending(),t.avail_out===0)return o=-1,0}}return it!=4?0:1}}function zde(){let e=this;e.next_in_index=0,e.next_out_index=0,e.avail_in=0,e.total_in=0,e.avail_out=0,e.total_out=0}zde.prototype={deflateInit:function(e,t){let n=this;return n.dstate=new RQe,t||(t=15),n.dstate.deflateInit(n,e,t)},deflate:function(e){let t=this;return t.dstate?t.dstate.deflate(t,e):-2},deflateEnd:function(){let e=this;if(!e.dstate)return-2;let t=e.dstate.deflateEnd();return e.dstate=null,t},deflateParams:function(e,t){let n=this;return n.dstate?n.dstate.deflateParams(n,e,t):-2},deflateSetDictionary:function(e,t){let n=this;return n.dstate?n.dstate.deflateSetDictionary(n,e,t):-2},read_buf:function(e,t,n){let i=this,o=i.avail_in;return o>n&&(o=n),o===0?0:(i.avail_in-=o,e.set(i.next_in.subarray(i.next_in_index,i.next_in_index+o),t),i.next_in_index+=o,i.total_in+=o,o)},flush_pending:function(){let e=this,t=e.dstate.pending;t>e.avail_out&&(t=e.avail_out),t!==0&&(e.next_out.set(e.dstate.pending_buf.subarray(e.dstate.pending_out,e.dstate.pending_out+t),e.next_out_index),e.next_out_index+=t,e.dstate.pending_out+=t,e.total_out+=t,e.avail_out-=t,e.dstate.pending-=t,e.dstate.pending===0&&(e.dstate.pending_out=0))}};function BQe(e){let t=this,n=new zde,i=MQe(e&&e.chunkSize?e.chunkSize:64*1024),o=0,r=new Uint8Array(i),s=e?e.level:-1;typeof s>"u"&&(s=-1),n.deflateInit(s),n.next_out=r,t.append=function(a,c){let l,f,d=0,p=0,g=0,m=[];if(a.length){n.next_in_index=0,n.next_in=a,n.avail_in=a.length;do{if(n.next_out_index=0,n.avail_out=i,l=n.deflate(o),l!=0)throw new Error("deflating: "+n.msg);n.next_out_index&&(n.next_out_index==i?m.push(new Uint8Array(r)):m.push(r.slice(0,n.next_out_index))),g+=n.next_out_index,c&&n.next_in_index>0&&n.next_in_index!=d&&(c(n.next_in_index),d=n.next_in_index)}while(n.avail_in>0||n.avail_out===0);return m.length>1?(f=new Uint8Array(g),m.forEach(function(A){f.set(A,p),p+=A.length})):f=m[0]||new Uint8Array(0),f}},t.flush=function(){let a,c,l=0,f=0,d=[];do{if(n.next_out_index=0,n.avail_out=i,a=n.deflate(4),a!=1&&a!=0)throw new Error("deflating: "+n.msg);i-n.avail_out>0&&d.push(r.slice(0,n.next_out_index)),f+=n.next_out_index}while(n.avail_in>0||n.avail_out===0);return n.deflateEnd(),c=new Uint8Array(f),d.forEach(function(p){c.set(p,l),l+=p.length}),c}}function MQe(e){return e+5*(Math.floor(e/16383)+1)}var Hde=BQe;var 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O7(){let e=this,t,n,i,o,r,s;function a(l,f,d,p,g,m,A,x,C,E,T){let S,v,w,R,P,M,L,_,b,D,I,B,F,k,U;D=0,P=d;do i[l[f+D]]++,D++,P--;while(P!==0);if(i[0]==d)return A[0]=-1,x[0]=0,0;for(_=x[0],M=1;M<=Dy&&i[M]===0;M++);for(L=M,_<M&&(_=M),P=Dy;P!==0&&i[P]===0;P--);for(w=P,_>P&&(_=P),x[0]=_,k=1<<M;M<P;M++,k<<=1)if((k-=i[M])<0)return-3;if((k-=i[P])<0)return-3;for(i[P]+=k,s[1]=M=0,D=1,F=2;--P!==0;)s[F]=M+=i[D],F++,D++;P=0,D=0;do(M=l[f+D])!==0&&(T[s[M]++]=P),D++;while(++P<d);for(d=s[w],s[0]=P=0,D=0,R=-1,B=-_,r[0]=0,I=0,U=0;L<=w;L++)for(S=i[L];S--!==0;){for(;L>B+_;){if(R++,B+=_,U=w-B,U=U>_?_:U,(v=1<<(M=L-B))>S+1&&(v-=S+1,F=L,M<U))for(;++M<U&&!((v<<=1)<=i[++F]);)v-=i[F];if(U=1<<M,E[0]+U>che)return-3;r[R]=I=E[0],E[0]+=U,R!==0?(s[R]=P,o[0]=M,o[1]=_,M=P>>>B-_,o[2]=I-r[R-1]-M,C.set(o,(r[R-1]+M)*3)):A[0]=I}for(o[1]=L-B,D>=d?o[0]=128+64:T[D]<p?(o[0]=T[D]<256?0:32+64,o[2]=T[D++]):(o[0]=m[T[D]-p]+16+64,o[2]=g[T[D++]-p]),v=1<<L-B,M=P>>>B;M<U;M+=v)C.set(o,(I+M)*3);for(M=1<<L-1;P&M;M>>>=1)P^=M;for(P^=M,b=(1<<B)-1;(P&b)!=s[R];)R--,B-=_,b=(1<<B)-1}return k!==0&&w!=1?-5:0}function c(l){let f;for(t||(t=[],n=[],i=new Int32Array(Dy+1),o=[],r=new Int32Array(Dy),s=new Int32Array(Dy+1)),n.length<l&&(n=[]),f=0;f<l;f++)n[f]=0;for(f=0;f<Dy+1;f++)i[f]=0;for(f=0;f<3;f++)o[f]=0;r.set(i.subarray(0,Dy),0),s.set(i.subarray(0,Dy+1),0)}e.inflate_trees_bits=function(l,f,d,p,g){let m;return c(19),t[0]=0,m=a(l,0,19,19,null,null,d,f,p,t,n),m==-3?g.msg="oversubscribed dynamic bit lengths tree":(m==-5||f[0]===0)&&(g.msg="incomplete dynamic bit lengths tree",m=-3),m},e.inflate_trees_dynamic=function(l,f,d,p,g,m,A,x,C){let E;return c(288),t[0]=0,E=a(d,0,l,257,zQe,HQe,m,p,x,t,n),E!=0||p[0]===0?(E==-3?C.msg="oversubscribed literal/length tree":E!=-4&&(C.msg="incomplete literal/length tree",E=-3),E):(c(288),E=a(d,l,f,0,GQe,WQe,A,g,x,t,n),E!=0||g[0]===0&&l>257?(E==-3?C.msg="oversubscribed distance tree":E==-5?(C.msg="incomplete distance tree",E=-3):E!=-4&&(C.msg="empty distance tree with lengths",E=-3),E):0)}}O7.inflate_trees_fixed=function(e,t,n,i){return e[0]=FQe,t[0]=VQe,n[0]=UQe,i[0]=kQe,0};var Kk=0,Gde=1,Wde=2,jde=3,qde=4,Yde=5,Xde=6,w7=7,Kde=8,Zk=9;function jQe(){let e=this,t,n=0,i,o=0,r=0,s=0,a=0,c=0,l=0,f=0,d,p=0,g,m=0;function A(x,C,E,T,S,v,w,R){let P,M,L,_,b,D,I,B,F,k,U,G,V,Y,W,Q;I=R.next_in_index,B=R.avail_in,b=w.bitb,D=w.bitk,F=w.write,k=F<w.read?w.read-F-1:w.end-F,U=yu[x],G=yu[C];do{for(;D<20;)B--,b|=(R.read_byte(I++)&255)<<D,D+=8;if(P=b&U,M=E,L=T,Q=(L+P)*3,(_=M[Q])===0){b>>=M[Q+1],D-=M[Q+1],w.win[F++]=M[Q+2],k--;continue}do{if(b>>=M[Q+1],D-=M[Q+1],_&16){for(_&=15,V=M[Q+2]+(b&yu[_]),b>>=_,D-=_;D<15;)B--,b|=(R.read_byte(I++)&255)<<D,D+=8;P=b&G,M=S,L=v,Q=(L+P)*3,_=M[Q];do if(b>>=M[Q+1],D-=M[Q+1],_&16){for(_&=15;D<_;)B--,b|=(R.read_byte(I++)&255)<<D,D+=8;if(Y=M[Q+2]+(b&yu[_]),b>>=_,D-=_,k-=V,F>=Y)W=F-Y,F-W>0&&2>F-W?(w.win[F++]=w.win[W++],w.win[F++]=w.win[W++],V-=2):(w.win.set(w.win.subarray(W,W+2),F),F+=2,W+=2,V-=2);else{W=F-Y;do W+=w.end;while(W<0);if(_=w.end-W,V>_){if(V-=_,F-W>0&&_>F-W)do w.win[F++]=w.win[W++];while(--_!==0);else w.win.set(w.win.subarray(W,W+_),F),F+=_,W+=_,_=0;W=0}}if(F-W>0&&V>F-W)do w.win[F++]=w.win[W++];while(--V!==0);else w.win.set(w.win.subarray(W,W+V),F),F+=V,W+=V,V=0;break}else if(!(_&64))P+=M[Q+2],P+=b&yu[_],Q=(L+P)*3,_=M[Q];else return R.msg="invalid distance code",V=R.avail_in-B,V=D>>3<V?D>>3:V,B+=V,I-=V,D-=V<<3,w.bitb=b,w.bitk=D,R.avail_in=B,R.total_in+=I-R.next_in_index,R.next_in_index=I,w.write=F,-3;while(!0);break}if(_&64)return _&32?(V=R.avail_in-B,V=D>>3<V?D>>3:V,B+=V,I-=V,D-=V<<3,w.bitb=b,w.bitk=D,R.avail_in=B,R.total_in+=I-R.next_in_index,R.next_in_index=I,w.write=F,1):(R.msg="invalid literal/length code",V=R.avail_in-B,V=D>>3<V?D>>3:V,B+=V,I-=V,D-=V<<3,w.bitb=b,w.bitk=D,R.avail_in=B,R.total_in+=I-R.next_in_index,R.next_in_index=I,w.write=F,-3);if(P+=M[Q+2],P+=b&yu[_],Q=(L+P)*3,(_=M[Q])===0){b>>=M[Q+1],D-=M[Q+1],w.win[F++]=M[Q+2],k--;break}}while(!0)}while(k>=258&&B>=10);return V=R.avail_in-B,V=D>>3<V?D>>3:V,B+=V,I-=V,D-=V<<3,w.bitb=b,w.bitk=D,R.avail_in=B,R.total_in+=I-R.next_in_index,R.next_in_index=I,w.write=F,0}e.init=function(x,C,E,T,S,v){t=Kk,l=x,f=C,d=E,p=T,g=S,m=v,i=null},e.proc=function(x,C,E){let T,S,v,w=0,R=0,P=0,M,L,_,b;for(P=C.next_in_index,M=C.avail_in,w=x.bitb,R=x.bitk,L=x.write,_=L<x.read?x.read-L-1:x.end-L;;)switch(t){case Kk:if(_>=258&&M>=10&&(x.bitb=w,x.bitk=R,C.avail_in=M,C.total_in+=P-C.next_in_index,C.next_in_index=P,x.write=L,E=A(l,f,d,p,g,m,x,C),P=C.next_in_index,M=C.avail_in,w=x.bitb,R=x.bitk,L=x.write,_=L<x.read?x.read-L-1:x.end-L,E!=0)){t=E==1?w7:Zk;break}r=l,i=d,o=p,t=Gde;case Gde:for(T=r;R<T;){if(M!==0)E=0;else return x.bitb=w,x.bitk=R,C.avail_in=M,C.total_in+=P-C.next_in_index,C.next_in_index=P,x.write=L,x.inflate_flush(C,E);M--,w|=(C.read_byte(P++)&255)<<R,R+=8}if(S=(o+(w&yu[T]))*3,w>>>=i[S+1],R-=i[S+1],v=i[S],v===0){s=i[S+2],t=Xde;break}if(v&16){a=v&15,n=i[S+2],t=Wde;break}if(!(v&64)){r=v,o=S/3+i[S+2];break}if(v&32){t=w7;break}return t=Zk,C.msg="invalid literal/length code",E=-3,x.bitb=w,x.bitk=R,C.avail_in=M,C.total_in+=P-C.next_in_index,C.next_in_index=P,x.write=L,x.inflate_flush(C,E);case Wde:for(T=a;R<T;){if(M!==0)E=0;else return x.bitb=w,x.bitk=R,C.avail_in=M,C.total_in+=P-C.next_in_index,C.next_in_index=P,x.write=L,x.inflate_flush(C,E);M--,w|=(C.read_byte(P++)&255)<<R,R+=8}n+=w&yu[T],w>>=T,R-=T,r=f,i=g,o=m,t=jde;case jde:for(T=r;R<T;){if(M!==0)E=0;else return x.bitb=w,x.bitk=R,C.avail_in=M,C.total_in+=P-C.next_in_index,C.next_in_index=P,x.write=L,x.inflate_flush(C,E);M--,w|=(C.read_byte(P++)&255)<<R,R+=8}if(S=(o+(w&yu[T]))*3,w>>=i[S+1],R-=i[S+1],v=i[S],v&16){a=v&15,c=i[S+2],t=qde;break}if(!(v&64)){r=v,o=S/3+i[S+2];break}return t=Zk,C.msg="invalid distance code",E=-3,x.bitb=w,x.bitk=R,C.avail_in=M,C.total_in+=P-C.next_in_index,C.next_in_index=P,x.write=L,x.inflate_flush(C,E);case qde:for(T=a;R<T;){if(M!==0)E=0;else return x.bitb=w,x.bitk=R,C.avail_in=M,C.total_in+=P-C.next_in_index,C.next_in_index=P,x.write=L,x.inflate_flush(C,E);M--,w|=(C.read_byte(P++)&255)<<R,R+=8}c+=w&yu[T],w>>=T,R-=T,t=Yde;case Yde:for(b=L-c;b<0;)b+=x.end;for(;n!==0;){if(_===0&&(L==x.end&&x.read!==0&&(L=0,_=L<x.read?x.read-L-1:x.end-L),_===0&&(x.write=L,E=x.inflate_flush(C,E),L=x.write,_=L<x.read?x.read-L-1:x.end-L,L==x.end&&x.read!==0&&(L=0,_=L<x.read?x.read-L-1:x.end-L),_===0)))return x.bitb=w,x.bitk=R,C.avail_in=M,C.total_in+=P-C.next_in_index,C.next_in_index=P,x.write=L,x.inflate_flush(C,E);x.win[L++]=x.win[b++],_--,b==x.end&&(b=0),n--}t=Kk;break;case Xde:if(_===0&&(L==x.end&&x.read!==0&&(L=0,_=L<x.read?x.read-L-1:x.end-L),_===0&&(x.write=L,E=x.inflate_flush(C,E),L=x.write,_=L<x.read?x.read-L-1:x.end-L,L==x.end&&x.read!==0&&(L=0,_=L<x.read?x.read-L-1:x.end-L),_===0)))return x.bitb=w,x.bitk=R,C.avail_in=M,C.total_in+=P-C.next_in_index,C.next_in_index=P,x.write=L,x.inflate_flush(C,E);E=0,x.win[L++]=s,_--,t=Kk;break;case w7:if(R>7&&(R-=8,M++,P--),x.write=L,E=x.inflate_flush(C,E),L=x.write,_=L<x.read?x.read-L-1:x.end-L,x.read!=x.write)return x.bitb=w,x.bitk=R,C.avail_in=M,C.total_in+=P-C.next_in_index,C.next_in_index=P,x.write=L,x.inflate_flush(C,E);t=Kde;case Kde:return E=1,x.bitb=w,x.bitk=R,C.avail_in=M,C.total_in+=P-C.next_in_index,C.next_in_index=P,x.write=L,x.inflate_flush(C,E);case Zk:return E=-3,x.bitb=w,x.bitk=R,C.avail_in=M,C.total_in+=P-C.next_in_index,C.next_in_index=P,x.write=L,x.inflate_flush(C,E);default:return E=-2,x.bitb=w,x.bitk=R,C.avail_in=M,C.total_in+=P-C.next_in_index,C.next_in_index=P,x.write=L,x.inflate_flush(C,E)}},e.free=function(){}}var Zde=[16,17,18,0,8,7,9,6,10,5,11,4,12,3,13,2,14,1,15],wb=0,I7=1,Jde=2,Qde=3,$de=4,ehe=5,Jk=6,Qk=7,the=8,Nx=9;function qQe(e,t){let n=this,i=wb,o=0,r=0,s=0,a,c=[0],l=[0],f=new jQe,d=0,p=new Int32Array(che*3),g=0,m=new O7;n.bitk=0,n.bitb=0,n.win=new Uint8Array(t),n.end=t,n.read=0,n.write=0,n.reset=function(A,x){x&&(x[0]=g),i==Jk&&f.free(A),i=wb,n.bitk=0,n.bitb=0,n.read=n.write=0},n.reset(e,null),n.inflate_flush=function(A,x){let C,E,T;return E=A.next_out_index,T=n.read,C=(T<=n.write?n.write:n.end)-T,C>A.avail_out&&(C=A.avail_out),C!==0&&x==-5&&(x=0),A.avail_out-=C,A.total_out+=C,A.next_out.set(n.win.subarray(T,T+C),E),E+=C,T+=C,T==n.end&&(T=0,n.write==n.end&&(n.write=0),C=n.write-T,C>A.avail_out&&(C=A.avail_out),C!==0&&x==-5&&(x=0),A.avail_out-=C,A.total_out+=C,A.next_out.set(n.win.subarray(T,T+C),E),E+=C,T+=C),A.next_out_index=E,n.read=T,x},n.proc=function(A,x){let C,E,T,S,v,w,R,P;for(S=A.next_in_index,v=A.avail_in,E=n.bitb,T=n.bitk,w=n.write,R=w<n.read?n.read-w-1:n.end-w;;){let M,L,_,b,D,I,B,F;switch(i){case wb:for(;T<3;){if(v!==0)x=0;else return n.bitb=E,n.bitk=T,A.avail_in=v,A.total_in+=S-A.next_in_index,A.next_in_index=S,n.write=w,n.inflate_flush(A,x);v--,E|=(A.read_byte(S++)&255)<<T,T+=8}switch(C=E&7,d=C&1,C>>>1){case 0:E>>>=3,T-=3,C=T&7,E>>>=C,T-=C,i=I7;break;case 1:M=[],L=[],_=[[]],b=[[]],O7.inflate_trees_fixed(M,L,_,b),f.init(M[0],L[0],_[0],0,b[0],0),E>>>=3,T-=3,i=Jk;break;case 2:E>>>=3,T-=3,i=Qde;break;case 3:return E>>>=3,T-=3,i=Nx,A.msg="invalid block type",x=-3,n.bitb=E,n.bitk=T,A.avail_in=v,A.total_in+=S-A.next_in_index,A.next_in_index=S,n.write=w,n.inflate_flush(A,x)}break;case I7:for(;T<32;){if(v!==0)x=0;else return n.bitb=E,n.bitk=T,A.avail_in=v,A.total_in+=S-A.next_in_index,A.next_in_index=S,n.write=w,n.inflate_flush(A,x);v--,E|=(A.read_byte(S++)&255)<<T,T+=8}if((~E>>>16&65535)!=(E&65535))return i=Nx,A.msg="invalid stored block lengths",x=-3,n.bitb=E,n.bitk=T,A.avail_in=v,A.total_in+=S-A.next_in_index,A.next_in_index=S,n.write=w,n.inflate_flush(A,x);o=E&65535,E=T=0,i=o!==0?Jde:d!==0?Qk:wb;break;case Jde:if(v===0||R===0&&(w==n.end&&n.read!==0&&(w=0,R=w<n.read?n.read-w-1:n.end-w),R===0&&(n.write=w,x=n.inflate_flush(A,x),w=n.write,R=w<n.read?n.read-w-1:n.end-w,w==n.end&&n.read!==0&&(w=0,R=w<n.read?n.read-w-1:n.end-w),R===0)))return n.bitb=E,n.bitk=T,A.avail_in=v,A.total_in+=S-A.next_in_index,A.next_in_index=S,n.write=w,n.inflate_flush(A,x);if(x=0,C=o,C>v&&(C=v),C>R&&(C=R),n.win.set(A.read_buf(S,C),w),S+=C,v-=C,w+=C,R-=C,(o-=C)!==0)break;i=d!==0?Qk:wb;break;case Qde:for(;T<14;){if(v!==0)x=0;else return n.bitb=E,n.bitk=T,A.avail_in=v,A.total_in+=S-A.next_in_index,A.next_in_index=S,n.write=w,n.inflate_flush(A,x);v--,E|=(A.read_byte(S++)&255)<<T,T+=8}if(r=C=E&16383,(C&31)>29||(C>>5&31)>29)return i=Nx,A.msg="too many length or distance symbols",x=-3,n.bitb=E,n.bitk=T,A.avail_in=v,A.total_in+=S-A.next_in_index,A.next_in_index=S,n.write=w,n.inflate_flush(A,x);if(C=258+(C&31)+(C>>5&31),!a||a.length<C)a=[];else for(P=0;P<C;P++)a[P]=0;E>>>=14,T-=14,s=0,i=$de;case $de:for(;s<4+(r>>>10);){for(;T<3;){if(v!==0)x=0;else return n.bitb=E,n.bitk=T,A.avail_in=v,A.total_in+=S-A.next_in_index,A.next_in_index=S,n.write=w,n.inflate_flush(A,x);v--,E|=(A.read_byte(S++)&255)<<T,T+=8}a[Zde[s++]]=E&7,E>>>=3,T-=3}for(;s<19;)a[Zde[s++]]=0;if(c[0]=7,C=m.inflate_trees_bits(a,c,l,p,A),C!=0)return x=C,x==-3&&(a=null,i=Nx),n.bitb=E,n.bitk=T,A.avail_in=v,A.total_in+=S-A.next_in_index,A.next_in_index=S,n.write=w,n.inflate_flush(A,x);s=0,i=ehe;case ehe:for(;C=r,!(s>=258+(C&31)+(C>>5&31));){let k,U;for(C=c[0];T<C;){if(v!==0)x=0;else return n.bitb=E,n.bitk=T,A.avail_in=v,A.total_in+=S-A.next_in_index,A.next_in_index=S,n.write=w,n.inflate_flush(A,x);v--,E|=(A.read_byte(S++)&255)<<T,T+=8}if(C=p[(l[0]+(E&yu[C]))*3+1],U=p[(l[0]+(E&yu[C]))*3+2],U<16)E>>>=C,T-=C,a[s++]=U;else{for(P=U==18?7:U-14,k=U==18?11:3;T<C+P;){if(v!==0)x=0;else return n.bitb=E,n.bitk=T,A.avail_in=v,A.total_in+=S-A.next_in_index,A.next_in_index=S,n.write=w,n.inflate_flush(A,x);v--,E|=(A.read_byte(S++)&255)<<T,T+=8}if(E>>>=C,T-=C,k+=E&yu[P],E>>>=P,T-=P,P=s,C=r,P+k>258+(C&31)+(C>>5&31)||U==16&&P<1)return a=null,i=Nx,A.msg="invalid bit length repeat",x=-3,n.bitb=E,n.bitk=T,A.avail_in=v,A.total_in+=S-A.next_in_index,A.next_in_index=S,n.write=w,n.inflate_flush(A,x);U=U==16?a[P-1]:0;do a[P++]=U;while(--k!==0);s=P}}if(l[0]=-1,D=[],I=[],B=[],F=[],D[0]=9,I[0]=6,C=r,C=m.inflate_trees_dynamic(257+(C&31),1+(C>>5&31),a,D,I,B,F,p,A),C!=0)return C==-3&&(a=null,i=Nx),x=C,n.bitb=E,n.bitk=T,A.avail_in=v,A.total_in+=S-A.next_in_index,A.next_in_index=S,n.write=w,n.inflate_flush(A,x);f.init(D[0],I[0],p,B[0],p,F[0]),i=Jk;case Jk:if(n.bitb=E,n.bitk=T,A.avail_in=v,A.total_in+=S-A.next_in_index,A.next_in_index=S,n.write=w,(x=f.proc(n,A,x))!=1)return n.inflate_flush(A,x);if(x=0,f.free(A),S=A.next_in_index,v=A.avail_in,E=n.bitb,T=n.bitk,w=n.write,R=w<n.read?n.read-w-1:n.end-w,d===0){i=wb;break}i=Qk;case Qk:if(n.write=w,x=n.inflate_flush(A,x),w=n.write,R=w<n.read?n.read-w-1:n.end-w,n.read!=n.write)return n.bitb=E,n.bitk=T,A.avail_in=v,A.total_in+=S-A.next_in_index,A.next_in_index=S,n.write=w,n.inflate_flush(A,x);i=the;case the:return x=1,n.bitb=E,n.bitk=T,A.avail_in=v,A.total_in+=S-A.next_in_index,A.next_in_index=S,n.write=w,n.inflate_flush(A,x);case Nx:return x=-3,n.bitb=E,n.bitk=T,A.avail_in=v,A.total_in+=S-A.next_in_index,A.next_in_index=S,n.write=w,n.inflate_flush(A,x);default:return x=-2,n.bitb=E,n.bitk=T,A.avail_in=v,A.total_in+=S-A.next_in_index,A.next_in_index=S,n.write=w,n.inflate_flush(A,x)}}},n.free=function(A){n.reset(A,null),n.win=null,p=null},n.set_dictionary=function(A,x,C){n.win.set(A.subarray(x,x+C),0),n.read=n.write=C},n.sync_point=function(){return i==I7?1:0}}var YQe=32,XQe=8,KQe=0,nhe=1,ihe=2,ohe=3,rhe=4,she=5,P7=6,vM=7,ahe=12,wy=13,ZQe=[0,0,255,255];function JQe(){let e=this;e.mode=0,e.method=0,e.was=[0],e.need=0,e.marker=0,e.wbits=0;function t(n){return!n||!n.istate?-2:(n.total_in=n.total_out=0,n.msg=null,n.istate.mode=vM,n.istate.blocks.reset(n,null),0)}e.inflateEnd=function(n){return e.blocks&&e.blocks.free(n),e.blocks=null,0},e.inflateInit=function(n,i){return n.msg=null,e.blocks=null,i<8||i>15?(e.inflateEnd(n),-2):(e.wbits=i,n.istate.blocks=new qQe(n,1<<i),t(n),0)},e.inflate=function(n,i){let o,r;if(!n||!n.istate||!n.next_in)return-2;let s=n.istate;for(i=i==NQe?-5:0,o=-5;;)switch(s.mode){case KQe:if(n.avail_in===0)return o;if(o=i,n.avail_in--,n.total_in++,((s.method=n.read_byte(n.next_in_index++))&15)!=XQe){s.mode=wy,n.msg="unknown compression method",s.marker=5;break}if((s.method>>4)+8>s.wbits){s.mode=wy,n.msg="invalid win size",s.marker=5;break}s.mode=nhe;case nhe:if(n.avail_in===0)return o;if(o=i,n.avail_in--,n.total_in++,r=n.read_byte(n.next_in_index++)&255,((s.method<<8)+r)%31!==0){s.mode=wy,n.msg="incorrect header check",s.marker=5;break}if(!(r&YQe)){s.mode=vM;break}s.mode=ihe;case ihe:if(n.avail_in===0)return o;o=i,n.avail_in--,n.total_in++,s.need=(n.read_byte(n.next_in_index++)&255)<<24&4278190080,s.mode=ohe;case ohe:if(n.avail_in===0)return o;o=i,n.avail_in--,n.total_in++,s.need+=(n.read_byte(n.next_in_index++)&255)<<16&16711680,s.mode=rhe;case rhe:if(n.avail_in===0)return o;o=i,n.avail_in--,n.total_in++,s.need+=(n.read_byte(n.next_in_index++)&255)<<8&65280,s.mode=she;case she:return n.avail_in===0?o:(o=i,n.avail_in--,n.total_in++,s.need+=n.read_byte(n.next_in_index++)&255,s.mode=P7,2);case P7:return s.mode=wy,n.msg="need dictionary",s.marker=0,-2;case vM:if(o=s.blocks.proc(n,o),o==-3){s.mode=wy,s.marker=0;break}if(o==0&&(o=i),o!=1)return o;o=i,s.blocks.reset(n,s.was),s.mode=ahe;case ahe:return n.avail_in=0,1;case wy:return-3;default:return-2}},e.inflateSetDictionary=function(n,i,o){let r=0,s=o;if(!n||!n.istate||n.istate.mode!=P7)return-2;let a=n.istate;return s>=1<<a.wbits&&(s=(1<<a.wbits)-1,r=o-s),a.blocks.set_dictionary(i,r,s),a.mode=vM,0},e.inflateSync=function(n){let i,o,r,s,a;if(!n||!n.istate)return-2;let c=n.istate;if(c.mode!=wy&&(c.mode=wy,c.marker=0),(i=n.avail_in)===0)return-5;for(o=n.next_in_index,r=c.marker;i!==0&&r<4;)n.read_byte(o)==ZQe[r]?r++:n.read_byte(o)!==0?r=0:r=4-r,o++,i--;return n.total_in+=o-n.next_in_index,n.next_in_index=o,n.avail_in=i,c.marker=r,r!=4?-3:(s=n.total_in,a=n.total_out,t(n),n.total_in=s,n.total_out=a,c.mode=vM,0)},e.inflateSyncPoint=function(n){return!n||!n.istate||!n.istate.blocks?-2:n.istate.blocks.sync_point()}}function lhe(){}lhe.prototype={inflateInit:function(e){let t=this;return t.istate=new JQe,e||(e=15),t.istate.inflateInit(t,e)},inflate:function(e){let t=this;return t.istate?t.istate.inflate(t,e):-2},inflateEnd:function(){let e=this;if(!e.istate)return-2;let t=e.istate.inflateEnd(e);return e.istate=null,t},inflateSync:function(){let e=this;return e.istate?e.istate.inflateSync(e):-2},inflateSetDictionary:function(e,t){let n=this;return n.istate?n.istate.inflateSetDictionary(n,e,t):-2},read_byte:function(e){return this.next_in[e]},read_buf:function(e,t){return this.next_in.subarray(e,e+t)}};function QQe(e){let t=this,n=new lhe,i=e&&e.chunkSize?Math.floor(e.chunkSize*2):128*1024,o=LQe,r=new Uint8Array(i),s=!1;n.inflateInit(),n.next_out=r,t.append=function(a,c){let l=[],f,d,p=0,g=0,m=0;if(a.length!==0){n.next_in_index=0,n.next_in=a,n.avail_in=a.length;do{if(n.next_out_index=0,n.avail_out=i,n.avail_in===0&&!s&&(n.next_in_index=0,s=!0),f=n.inflate(o),s&&f===-5){if(n.avail_in!==0)throw new Error("inflating: bad input")}else if(f!==0&&f!==1)throw new Error("inflating: "+n.msg);if((s||f===1)&&n.avail_in===a.length)throw new Error("inflating: bad input");n.next_out_index&&(n.next_out_index===i?l.push(new Uint8Array(r)):l.push(r.slice(0,n.next_out_index))),m+=n.next_out_index,c&&n.next_in_index>0&&n.next_in_index!=p&&(c(n.next_in_index),p=n.next_in_index)}while(n.avail_in>0||n.avail_out===0);return l.length>1?(d=new Uint8Array(m),l.forEach(function(A){d.set(A,g),g+=A.length})):d=l[0]||new Uint8Array(0),d}},t.flush=function(){n.inflateEnd()}}var uhe=QQe;var $Qe={chunkSize:524288,maxWorkers:typeof navigator<"u"&&navigator.hardwareConcurrency||2,terminateWorkerTimeout:5e3,useWebWorkers:!0,workerScripts:void 0},Il=Object.assign({},$Qe);function $k(){return Il}function Ib(e){if(e.baseURL!==void 0&&(Il.baseURL=e.baseURL),e.chunkSize!==void 0&&(Il.chunkSize=e.chunkSize),e.maxWorkers!==void 0&&(Il.maxWorkers=e.maxWorkers),e.terminateWorkerTimeout!==void 0&&(Il.terminateWorkerTimeout=e.terminateWorkerTimeout),e.useWebWorkers!==void 0&&(Il.useWebWorkers=e.useWebWorkers),e.Deflate!==void 0&&(Il.Deflate=e.Deflate),e.Inflate!==void 0&&(Il.Inflate=e.Inflate),e.workerScripts!==void 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e.concat(t);let n=e[e.length-1],i=jc.getPartial(n);return i===32?e.concat(t):jc._shiftRight(t,i,n|0,e.slice(0,e.length-1))},bitLength(e){let t=e.length;if(t===0)return 0;let n=e[t-1];return(t-1)*32+jc.getPartial(n)},clamp(e,t){if(e.length*32<t)return e;e=e.slice(0,Math.ceil(t/32));let n=e.length;return t=t&31,n>0&&t&&(e[n-1]=jc.partial(t,e[n-1]&2147483648>>t-1,1)),e},partial(e,t,n){return e===32?t:(n?t|0:t<<32-e)+e*1099511627776},getPartial(e){return Math.round(e/1099511627776)||32},_shiftRight(e,t,n,i){for(i===void 0&&(i=[]);t>=32;t-=32)i.push(n),n=0;if(t===0)return i.concat(e);for(let s=0;s<e.length;s++)i.push(n|e[s]>>>t),n=e[s]<<32-t;let o=e.length?e[e.length-1]:0,r=jc.getPartial(o);return i.push(jc.partial(t+r&31,t+r>32?n:i.pop(),1)),i}},wM={bytes:{fromBits(e){let n=jc.bitLength(e)/8,i=new Uint8Array(n),o;for(let r=0;r<n;r++)r&3||(o=e[r/4]),i[r]=o>>>24,o<<=8;return i},toBits(e){let t=[],n,i=0;for(n=0;n<e.length;n++)i=i<<8|e[n],(n&3)===3&&(t.push(i),i=0);return 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e.reset(),n},_init:[1732584193,4023233417,2562383102,271733878,3285377520],_key:[1518500249,1859775393,2400959708,3395469782],_f:function(e,t,n,i){if(e<=19)return t&n|~t&i;if(e<=39)return t^n^i;if(e<=59)return t&n|t&i|n&i;if(e<=79)return t^n^i},_S:function(e,t){return t<<e|t>>>32-e},_block:function(e){let t=this,n=t._h,i=Array(80);for(let l=0;l<16;l++)i[l]=e[l];let o=n[0],r=n[1],s=n[2],a=n[3],c=n[4];for(let l=0;l<=79;l++){l>=16&&(i[l]=t._S(1,i[l-3]^i[l-8]^i[l-14]^i[l-16]));let f=t._S(5,o)+t._f(l,r,s,a)+c+i[l]+t._key[Math.floor(l/20)]|0;c=a,a=s,s=t._S(30,r),r=o,o=f}n[0]=n[0]+o|0,n[1]=n[1]+r|0,n[2]=n[2]+s|0,n[3]=n[3]+a|0,n[4]=n[4]+c|0}};var M7={};M7.aes=class{constructor(e){let t=this;t._tables=[[[],[],[],[],[]],[[],[],[],[],[]]],t._tables[0][0][0]||t._precompute();let n=t._tables[0][4],i=t._tables[1],o=e.length,r,s,a,c=1;if(o!==4&&o!==6&&o!==8)throw new Error("invalid aes key size");for(t._key=[s=e.slice(0),a=[]],r=o;r<4*o+28;r++){let l=s[r-1];(r%o===0||o===8&&r%o===4)&&(l=n[l>>>24]<<24^n[l>>16&255]<<16^n[l>>8&255]<<8^n[l&255],r%o===0&&(l=l<<8^l>>>24^c<<24,c=c<<1^(c>>7)*283)),s[r]=s[r-o]^l}for(let l=0;r;l++,r--){let f=s[l&3?r:r-4];r<=4||l<4?a[l]=f:a[l]=i[0][n[f>>>24]]^i[1][n[f>>16&255]]^i[2][n[f>>8&255]]^i[3][n[f&255]]}}encrypt(e){return this._crypt(e,0)}decrypt(e){return this._crypt(e,1)}_precompute(){let e=this._tables[0],t=this._tables[1],n=e[4],i=t[4],o=[],r=[],s,a,c,l;for(let f=0;f<256;f++)r[(o[f]=f<<1^(f>>7)*283)^f]=f;for(let f=s=0;!n[f];f^=a||1,s=r[s]||1){let d=s^s<<1^s<<2^s<<3^s<<4;d=d>>8^d&255^99,n[f]=d,i[d]=f,l=o[c=o[a=o[f]]];let p=l*16843009^c*65537^a*257^f*16843008,g=o[d]*257^d*16843008;for(let m=0;m<4;m++)e[m][f]=g=g<<24^g>>>8,t[m][d]=p=p<<24^p>>>8}for(let f=0;f<5;f++)e[f]=e[f].slice(0),t[f]=t[f].slice(0)}_crypt(e,t){if(e.length!==4)throw new Error("invalid aes block size");let n=this._key[t],i=n.length/4-2,o=[0,0,0,0],r=this._tables[t],s=r[0],a=r[1],c=r[2],l=r[3],f=r[4],d=e[0]^n[0],p=e[t?3:1]^n[1],g=e[2]^n[2],m=e[t?1:3]^n[3],A=4,x,C,E;for(let T=0;T<i;T++)x=s[d>>>24]^a[p>>16&255]^c[g>>8&255]^l[m&255]^n[A],C=s[p>>>24]^a[g>>16&255]^c[m>>8&255]^l[d&255]^n[A+1],E=s[g>>>24]^a[m>>16&255]^c[d>>8&255]^l[p&255]^n[A+2],m=s[m>>>24]^a[d>>16&255]^c[p>>8&255]^l[g&255]^n[A+3],A+=4,d=x,p=C,g=E;for(let T=0;T<4;T++)o[t?3&-T:T]=f[d>>>24]<<24^f[p>>16&255]<<16^f[g>>8&255]<<8^f[m&255]^n[A++],x=d,d=p,p=g,g=m,m=x;return o}};var dhe={getRandomValues(e){let t=new Uint32Array(e.buffer),n=i=>{let o=987654321,r=4294967295;return function(){return o=36969*(o&65535)+(o>>16)&r,i=18e3*(i&65535)+(i>>16)&r,(((o<<16)+i&r)/4294967296+.5)*(Math.random()>.5?1:-1)}};for(let i=0,o;i<e.length;i+=4){let r=n((o||Math.random())*4294967296);o=r()*987654071,t[i/4]=r()*4294967296|0}return 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a=Au(hm.fromBits(t.hmac.digest()),0,Py);for(let c=0;c<Py;c++)a[c]!=o[c]&&(s=!1)}return{valid:s,data:r}}},tz=class{constructor(t,n){Object.assign(this,{password:t,strength:n-1,pendingInput:new Uint8Array(0)})}async append(t){let n=this,i=new Uint8Array(0);n.password&&(i=await a$e(n,n.password),n.password=null,n.aesCtrGladman=new yhe(new ghe(n.keys.key),Array.from(phe)),n.hmac=new Ahe(n.keys.authentication));let o=new Uint8Array(i.length+t.length-t.length%Ob);return o.set(i,0),xhe(n,t,o,i.length,0)}flush(){let t=this,n=new Uint8Array(0);if(t.pendingInput.length){let o=t.aesCtrGladman.update(hm.toBits(t.pendingInput));t.hmac.update(o),n=hm.fromBits(o)}let i=Au(hm.fromBits(t.hmac.digest()),0,Py);return{data:N7(n,i),signature:i}}};function xhe(e,t,n,i,o,r){let s=t.length-o;e.pendingInput.length&&(t=N7(e.pendingInput,t),n=f$e(n,s-s%Ob));let a;for(a=0;a<=s-Ob;a+=Ob){let c=hm.toBits(Au(t,a,a+Ob));r&&e.hmac.update(c);let l=e.aesCtrGladman.update(c);r||e.hmac.update(l),n.set(hm.fromBits(l),a+i)}return e.pendingInput=Au(t,a),n}async function s$e(e,t,n){await Che(e,n,Au(t,0,PM[e.strength]));let i=Au(t,PM[e.strength]),o=e.keys.passwordVerification;if(o[0]!=i[0]||o[1]!=i[1])throw new Error(Rb)}async function a$e(e,t){let n=c$e(new Uint8Array(PM[e.strength]));return await Che(e,t,n),N7(n,e.keys.passwordVerification)}async function Che(e,t,n){let i=DM(t),o=await l$e(t$e,i,o$e,!1,r$e),r=await u$e(Object.assign({salt:n},mhe),o,8*(IM[e.strength]*2+2)),s=new Uint8Array(r);e.keys={key:hm.toBits(Au(s,0,IM[e.strength])),authentication:hm.toBits(Au(s,IM[e.strength],IM[e.strength]*2)),passwordVerification:Au(s,IM[e.strength]*2)}}function c$e(e){return nz&&typeof crypto.getRandomValues=="function"?crypto.getRandomValues(e):dhe.getRandomValues(e)}function l$e(e,t,n,i,o){return nz&&_he&&typeof crypto.subtle.importKey=="function"?crypto.subtle.importKey(e,t,n,i,o):Pb.importKey(t)}async function u$e(e,t,n){return nz&&_he&&typeof crypto.subtle.deriveBits=="function"?await crypto.subtle.deriveBits(e,t,n):Pb.pbkdf2(t,e.salt,mhe.iterations,n)}function N7(e,t){let n=e;return e.length+t.length&&(n=new Uint8Array(e.length+t.length),n.set(e,0),n.set(t,e.length)),n}function f$e(e,t){if(t&&t>e.length){let n=e;e=new Uint8Array(t),e.set(n,0)}return e}function Au(e,t,n){return e.subarray(t,n)}var Bb=12,iz=class{constructor(t,n){let i=this;Object.assign(i,{password:t,passwordVerification:n}),She(i,t)}append(t){let n=this;if(n.password){let i=The(n,t.subarray(0,Bb));if(n.password=null,i[Bb-1]!=n.passwordVerification)throw new Error(Rb);t=t.subarray(Bb)}return The(n,t)}flush(){return{valid:!0,data:new Uint8Array(0)}}},oz=class{constructor(t,n){let i=this;Object.assign(i,{password:t,passwordVerification:n}),She(i,t)}append(t){let n=this,i,o;if(n.password){n.password=null;let r=crypto.getRandomValues(new Uint8Array(Bb));r[Bb-1]=n.passwordVerification,i=new 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ce(a(f.longitude-C),s(f.latitude-E),a(f.longitude+C),s(f.latitude+E))}c=c.replace("[bboxWest]",O.toDegrees(o.west).toString()),c=c.replace("[bboxSouth]",O.toDegrees(o.south).toString()),c=c.replace("[bboxEast]",O.toDegrees(o.east).toString()),c=c.replace("[bboxNorth]",O.toDegrees(o.north).toString());let d=O.toDegrees(f.longitude).toString(),p=O.toDegrees(f.latitude).toString();c=c.replace("[lookatLon]",d),c=c.replace("[lookatLat]",p),c=c.replace("[lookatTilt]",O.toDegrees(t.pitch).toString()),c=c.replace("[lookatHeading]",O.toDegrees(t.heading).toString()),c=c.replace("[lookatRange]",h.distance(t.positionWC,l)),c=c.replace("[lookatTerrainLon]",d),c=c.replace("[lookatTerrainLat]",p),c=c.replace("[lookatTerrainAlt]",f.height.toString()),r.cartesianToCartographic(t.positionWC,Ub),c=c.replace("[cameraLon]",O.toDegrees(Ub.longitude).toString()),c=c.replace("[cameraLat]",O.toDegrees(Ub.latitude).toString()),c=c.replace("[cameraAlt]",O.toDegrees(Ub.height).toString());let g=t.frustum,m=g.aspectRatio,A="",x="";if(u(m)){let C=O.toDegrees(g.fov);m>1?(A=C,x=C/m):(x=C,A=C*m)}c=c.replace("[horizFov]",A.toString()),c=c.replace("[vertFov]",x.toString())}else c=c.replace("[bboxWest]","-180"),c=c.replace("[bboxSouth]","-90"),c=c.replace("[bboxEast]","180"),c=c.replace("[bboxNorth]","90"),c=c.replace("[lookatLon]",""),c=c.replace("[lookatLat]",""),c=c.replace("[lookatRange]",""),c=c.replace("[lookatTilt]",""),c=c.replace("[lookatHeading]",""),c=c.replace("[lookatTerrainLon]",""),c=c.replace("[lookatTerrainLat]",""),c=c.replace("[lookatTerrainAlt]",""),c=c.replace("[cameraLon]",""),c=c.replace("[cameraLat]",""),c=c.replace("[cameraAlt]",""),c=c.replace("[horizFov]",""),c=c.replace("[vertFov]","");u(n)?(c=c.replace("[horizPixels]",n.clientWidth),c=c.replace("[vertPixels]",n.clientHeight)):(c=c.replace("[horizPixels]",""),c=c.replace("[vertPixels]","")),c=c.replace("[terrainEnabled]","1"),c=c.replace("[clientVersion]","1"),c=c.replace("[kmlVersion]","2.2"),c=c.replace("[clientName]","Cesium"),c=c.replace("[language]","English"),e.setQueryParameters(Hl(c))}function Net(e,t,n,i){let r=Vz(e,t,n).entity,s=n.sourceResource,a=n.uriResolver,c=Oi(t,"Link",Oe.kml);if(u(c)||(c=Oi(t,"Url",Oe.kml)),u(c)){let l=wn(c,"href",Oe.kml),f,d;if(u(l)){let p=l;if(l=xj(l,s,n.uriResolver),/^data:/.test(l.getUrlComponent()))/\.kmz/i.test(s.getUrlComponent())||(p=s.getDerivedResource({url:p}));else{if(p=l.clone(),f=wn(c,"viewRefreshMode",Oe.kml),f==="onRegion"){Dt("kml-refrehMode-onRegion","KML - Unsupported viewRefreshMode: onRegion");return}d=y(wn(c,"viewBoundScale",Oe.kml),1);let x=f==="onStop"?"BBOX=[bboxWest],[bboxSouth],[bboxEast],[bboxNorth]":"",C=y(wn(c,"viewFormat",Oe.kml),x),E=wn(c,"httpQuery",Oe.kml);u(C)&&l.setQueryParameters(Hl(Lz(C))),u(E)&&l.setQueryParameters(Hl(Lz(E)));let T=e._ellipsoid;bj(l,e.camera,e.canvas,d,e._lastCameraView.bbox,T)}let g={sourceUri:p,uriResolver:a,context:r.id,screenOverlayContainer:n.screenOverlayContainer},m=new ws,A=Sj(e,m,l,g).then(function(x){let C=e._entityCollection,E=m.values;C.suspendEvents();for(let v=0;v<E.length;v++){let w=E[v];u(w.parent)||(w.parent=r,vj(w)),C.add(w)}C.resumeEvents();let T=wn(c,"refreshMode",Oe.kml),S=y(ni(c,"refreshInterval",Oe.kml),0);if(T==="onInterval"&&S>0||T==="onExpire"||f==="onStop"){let v=Oi(x,"NetworkLinkControl",Oe.kml),w=u(v),R=$.now(),P={id:Gn(),href:l,cookie:{},lastUpdated:R,updating:!1,entity:r,viewBoundScale:d,needsUpdate:!1,cameraUpdateTime:R},M=0;if(w&&(P.cookie=Hl(y(wn(v,"cookie",Oe.kml),"")),M=y(ni(v,"minRefreshPeriod",Oe.kml),0)),T==="onInterval")w&&(S=Math.max(M,S)),P.refreshMode=Ly.INTERVAL,P.time=S;else if(T==="onExpire"){let L;if(w&&(L=wn(v,"expires",Oe.kml)),u(L))try{let _=$.fromIso8601(L),b=$.secondsDifference(_,R);b>0&&b<M&&$.addSeconds(R,M,_),P.refreshMode=Ly.EXPIRE,P.time=_}catch{Dt("kml-refreshMode-onInterval-onExpire","KML - NetworkLinkControl expires is not a valid date")}else Dt("kml-refreshMode-onExpire","KML - refreshMode of onExpire requires the NetworkLinkControl to have an expires element")}else u(e.camera)?(P.refreshMode=Ly.STOP,P.time=y(ni(c,"viewRefreshTime",Oe.kml),0)):Dt("kml-refrehMode-onStop-noCamera","A NetworkLink with viewRefreshMode=onStop requires the `camera` property to be defined.");u(P.refreshMode)&&e._networkLinks.set(P.id,P)}}).catch(function(x){Dt(`An error occured during loading ${l.url}`),e._error.raiseEvent(e,x)});i.addPromise(A)}}}function Fet(e,t,n,i){let o=Aj[t.localName];return u(o)?o(e,t,n,i):Rme(e,t,n,i)}function gj(e,t,n,i,o,r,s){t.removeAll();let a=n.documentElement,c=a.localName==="Document"?a:Oi(a,"Document",Oe.kml),l=wn(c,"name",Oe.kml);u(l)||(l=a_(i.getUrlComponent())),u(e._name)||(e._name=l);let f=new Eu._DeferredLoading(e),d=new ws(e);return Promise.all(Sme(e,n,d,i,!1,o)).then(function(){let p=n.documentElement;if(p.localName==="kml"){let m=p.childNodes;for(let A=0;A<m.length;A++){let x=m[A];if(u(Aj[x.localName])){p=x;break}}}let g={parentEntity:void 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Pe){n=Pe.createIfNeeded(n),c=n.fetchBlob(),o=y(o,n.clone());let l=e._resourceCredits,f=n.credits;if(u(f)){let d=f.length;for(let p=0;p<d;p++)l.push(f[p])}}else o=y(o,Pe.DEFAULT.clone());return o=Pe.createIfNeeded(o),u(a)&&(a=Dn(a)),Promise.resolve(c).then(function(l){return l instanceof Blob?set(l).then(function(f){return f?Vet(e,t,l,o,a):aet(l).then(function(d){d=xme(d),d=Cme(d);let p,g;try{p=yj.parseFromString(d,"application/xml")}catch(m){g=m.toString()}if(u(g)||p.body||p.documentElement.tagName==="parsererror"){let m=u(g)?g:p.documentElement.firstChild.nodeValue;throw m||(m=p.body.innerText),new ue(m)}return gj(e,t,p,o,r,a,s)})}):gj(e,t,l,o,r,a,s)}).catch(function(l){return e._error.raiseEvent(e,l),console.log(l),Promise.reject(l)})}function Eu(e){e=y(e,y.EMPTY_OBJECT);let t=e.camera,n=e.canvas;this._changed=new ye,this._error=new ye,this._loading=new ye,this._refresh=new ye,this._unsupportedNode=new ye,this._clock=void 0,this._entityCollection=new ws(this),this._name=void 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this._error}},loadingEvent:{get:function(){return this._loading}},refreshEvent:{get:function(){return this._refresh}},unsupportedNodeEvent:{get:function(){return this._unsupportedNode}},show:{get:function(){return this._entityCollection.show},set:function(e){this._entityCollection.show=e}},clustering:{get:function(){return this._entityCluster},set:function(e){this._entityCluster=e}},credit:{get:function(){return this._credit}},kmlTours:{get:function(){return this._kmlTours}}});Eu.prototype.load=function(e,t){t=y(t,y.EMPTY_OBJECT),Br.setLoading(this,!0);let n=this._name;this._name=void 0,this._clampToGround=y(t.clampToGround,!1);let i=this;return Sj(this,this._entityCollection,e,t).then(function(){let o,r=i._entityCollection.computeAvailability(),s=r.start,a=r.stop,c=$.equals(s,ke.MINIMUM_VALUE),l=$.equals(a,ke.MAXIMUM_VALUE);if(!c||!l){let d;c&&(d=new Date,d.setHours(0,0,0,0),s=$.fromDate(d)),l&&(d=new Date,d.setHours(24,0,0,0),a=$.fromDate(d)),o=new Ld,o.startTime=s,o.stopTime=a,o.currentTime=$.clone(s),o.clockRange=Lr.LOOP_STOP,o.clockStep=po.SYSTEM_CLOCK_MULTIPLIER,o.multiplier=Math.round(Math.min(Math.max($.secondsDifference(a,s)/60,1),31556900))}let f=!1;return o!==i._clock&&(i._clock=o,f=!0),n!==i._name&&(f=!0),f&&i._changed.raiseEvent(i),Br.setLoading(i,!1),i}).catch(function(o){return Br.setLoading(i,!1),i._error.raiseEvent(i,o),console.log(o),Promise.reject(o)})};Eu.prototype.destroy=function(){for(;this._screenOverlays.length>0;)this._screenOverlays.pop().remove()};function vj(e){let t=e.parent;if(u(t)){let n=t.availability;if(u(n)){let i=e.availability;u(i)?i.intersect(n):e.availability=n}}}function Uet(e,t,n,i,o){return function(r){if(!i.contains(t.id))return;let s=!1,a=Oi(r,"NetworkLinkControl",Oe.kml),c=u(a),l=0;if(c){if(u(Oi(a,"Update",Oe.kml))){Dt("kml-networkLinkControl-update","KML - NetworkLinkControl updates aren't 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R=m[C];u(R.parent)||(R.parent=p,vj(R)),g.add(R)}g.resumeEvents(),s?i.remove(t.id):t.lastUpdated=f;let E=g.computeAvailability(),T=E.start,S=E.stop,v=$.equals(T,ke.MINIMUM_VALUE),w=$.equals(S,ke.MAXIMUM_VALUE);if(!v||!w){let R=e._clock;(R.startTime!==T||R.stopTime!==S)&&(R.startTime=T,R.stopTime=S,e._changed.raiseEvent(e))}t.updating=!1,t.needsUpdate=!1,e._refresh.raiseEvent(e,o.getUrlComponent(!0))}}var pj=new xt;Eu.prototype.update=function(e){let t=this._networkLinks;if(t.length===0)return!0;let n=$.now(),i=this;pj.removeAll();function o(f){let d=f._children,p=d.length;for(let g=0;g<p;++g){let m=d[g];pj.set(m.id,m),o(m)}}let r=!1,s=this._lastCameraView,a=this.camera;u(a)&&!(a.positionWC.equalsEpsilon(s.position,O.EPSILON7)&&a.directionWC.equalsEpsilon(s.direction,O.EPSILON7)&&a.upWC.equalsEpsilon(s.up,O.EPSILON7))&&(s.position=h.clone(a.positionWC),s.direction=h.clone(a.directionWC),s.up=h.clone(a.upWC),s.bbox=a.computeViewRectangle(),r=!0);let c=new xt,l=!1;return t.values.forEach(function(f){let d=f.entity;if(!pj.contains(d.id)){if(!f.updating){let p=!1;if(f.refreshMode===Ly.INTERVAL?$.secondsDifference(n,f.lastUpdated)>f.time&&(p=!0):f.refreshMode===Ly.EXPIRE?$.greaterThan(n,f.time)&&(p=!0):f.refreshMode===Ly.STOP&&(r&&(f.needsUpdate=!0,f.cameraUpdateTime=n),f.needsUpdate&&$.secondsDifference(n,f.cameraUpdateTime)>=f.time&&(p=!0)),p){o(d),f.updating=!0;let g=new ws,m=f.href.clone();m.setQueryParameters(f.cookie);let A=y(i._ellipsoid,ie.WGS84);bj(m,i.camera,i.canvas,f.viewBoundScale,s.bbox,A),Sj(i,g,m,{context:d.id}).then(Uet(i,f,g,c,m)).catch(function(x){let C=`NetworkLink ${f.href} refresh failed: ${x}`;console.log(C),i._error.raiseEvent(i,C)}),l=!0}}c.set(f.id,f)}}),l&&(this._networkLinks=c,this._changed.raiseEvent(this)),!0};function ket(){this.author={name:void 0,uri:void 0,email:void 0},this.link={href:void 0,hreflang:void 0,rel:void 0,type:void 0,title:void 0,length:void 0},this.address=void 0,this.phoneNumber=void 0,this.snippet=void 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i.join(" ")}function dn(e,t,n,i){n=y(n,""),typeof n=="boolean"&&(n=n?"1":"0");let o=u(i)?e.createElementNS(i,t):e.createElement(t),r=n==="string"&&n.indexOf("<")!==-1?e.createCDATASection(n):e.createTextNode(n);return o.appendChild(r),o}function Hx(e){let t="",n=e.toBytes();for(let i=3;i>=0;--i)t+=n[i]<16?`0${n[i].toString(16)}`:n[i].toString(16);return t}var Rj=Pj;var kb=`#ifdef MRT
layout (location = 0) out vec4 out_FragData_0;
layout (location = 1) out vec4 out_FragData_1;
#else
layout (location = 0) out vec4 out_FragColor;
#endif
uniform vec4 u_bgColor;
uniform sampler2D u_depthTexture;
in vec2 v_textureCoordinates;
void main()
{
if (texture(u_depthTexture, v_textureCoordinates).r < 1.0)
{
#ifdef MRT
out_FragData_0 = u_bgColor;
out_FragData_1 = vec4(u_bgColor.a);
#else
out_FragColor = u_bgColor;
#endif
return;
}
discard;
}
`;var T_=`uniform vec3 u_radiiAndDynamicAtmosphereColor;
uniform float u_atmosphereLightIntensity;
uniform float u_atmosphereRayleighScaleHeight;
uniform float u_atmosphereMieScaleHeight;
uniform float u_atmosphereMieAnisotropy;
uniform vec3 u_atmosphereRayleighCoefficient;
uniform vec3 u_atmosphereMieCoefficient;
const float ATMOSPHERE_THICKNESS = 111e3; // The thickness of the atmosphere in meters.
const int PRIMARY_STEPS = 16; // Number of times the ray from the camera to the world position (primary ray) is sampled.
const int LIGHT_STEPS = 4; // Number of times the light is sampled from the light source's intersection with the atmosphere to a sample position on the primary ray.
/**
* This function computes the colors contributed by Rayliegh and Mie scattering on a given ray, as well as
* the transmittance value for the ray.
*
* @param {czm_ray} primaryRay The ray from the camera to the position.
* @param {float} primaryRayLength The length of the primary ray.
* @param {vec3} lightDirection The direction of the light to calculate the scattering from.
* @param {vec3} rayleighColor The variable the Rayleigh scattering will be written to.
* @param {vec3} mieColor The variable the Mie scattering will be written to.
* @param {float} opacity The variable the transmittance will be written to.
* @glslFunction
*/
void computeScattering(
czm_ray primaryRay,
float primaryRayLength,
vec3 lightDirection,
float atmosphereInnerRadius,
out vec3 rayleighColor,
out vec3 mieColor,
out float opacity
) {
// Initialize the default scattering amounts to 0.
rayleighColor = vec3(0.0);
mieColor = vec3(0.0);
opacity = 0.0;
float atmosphereOuterRadius = atmosphereInnerRadius + ATMOSPHERE_THICKNESS;
vec3 origin = vec3(0.0);
// Calculate intersection from the camera to the outer ring of the atmosphere.
czm_raySegment primaryRayAtmosphereIntersect = czm_raySphereIntersectionInterval(primaryRay, origin, atmosphereOuterRadius);
// Return empty colors if no intersection with the atmosphere geometry.
if (primaryRayAtmosphereIntersect == czm_emptyRaySegment) {
return;
}
// The ray should start from the first intersection with the outer atmopshere, or from the camera position, if it is inside the atmosphere.
primaryRayAtmosphereIntersect.start = max(primaryRayAtmosphereIntersect.start, 0.0);
// The ray should end at the exit from the atmosphere or at the distance to the vertex, whichever is smaller.
primaryRayAtmosphereIntersect.stop = min(primaryRayAtmosphereIntersect.stop, length(primaryRayLength));
// Setup for sampling positions along the ray - starting from the intersection with the outer ring of the atmosphere.
float rayStepLength = (primaryRayAtmosphereIntersect.stop - primaryRayAtmosphereIntersect.start) / float(PRIMARY_STEPS);
float rayPositionLength = primaryRayAtmosphereIntersect.start;
vec3 rayleighAccumulation = vec3(0.0);
vec3 mieAccumulation = vec3(0.0);
vec2 opticalDepth = vec2(0.0);
vec2 heightScale = vec2(u_atmosphereRayleighScaleHeight, u_atmosphereMieScaleHeight);
// Sample positions on the primary ray.
for (int i = 0; i < PRIMARY_STEPS; i++) {
// Calculate sample position along viewpoint ray.
vec3 samplePosition = primaryRay.origin + primaryRay.direction * (rayPositionLength + rayStepLength);
// Calculate height of sample position above ellipsoid.
float sampleHeight = length(samplePosition) - atmosphereInnerRadius;
// Calculate and accumulate density of particles at the sample position.
vec2 sampleDensity = exp(-sampleHeight / heightScale) * rayStepLength;
opticalDepth += sampleDensity;
// Generate ray from the sample position segment to the light source, up to the outer ring of the atmosphere.
czm_ray lightRay = czm_ray(samplePosition, lightDirection);
czm_raySegment lightRayAtmosphereIntersect = czm_raySphereIntersectionInterval(lightRay, origin, atmosphereOuterRadius);
float lightStepLength = lightRayAtmosphereIntersect.stop / float(LIGHT_STEPS);
float lightPositionLength = 0.0;
vec2 lightOpticalDepth = vec2(0.0);
// Sample positions along the light ray, to accumulate incidence of light on the latest sample segment.
for (int j = 0; j < LIGHT_STEPS; j++) {
// Calculate sample position along light ray.
vec3 lightPosition = samplePosition + lightDirection * (lightPositionLength + lightStepLength * 0.5);
// Calculate height of the light sample position above ellipsoid.
float lightHeight = length(lightPosition) - atmosphereInnerRadius;
// Calculate density of photons at the light sample position.
lightOpticalDepth += exp(-lightHeight / heightScale) * lightStepLength;
// Increment distance on light ray.
lightPositionLength += lightStepLength;
}
// Compute attenuation via the primary ray and the light ray.
vec3 attenuation = exp(-((u_atmosphereMieCoefficient * (opticalDepth.y + lightOpticalDepth.y)) + (u_atmosphereRayleighCoefficient * (opticalDepth.x + lightOpticalDepth.x))));
// Accumulate the scattering.
rayleighAccumulation += sampleDensity.x * attenuation;
mieAccumulation += sampleDensity.y * attenuation;
// Increment distance on primary ray.
rayPositionLength += rayStepLength;
}
// Compute the scattering amount.
rayleighColor = u_atmosphereRayleighCoefficient * rayleighAccumulation;
mieColor = u_atmosphereMieCoefficient * mieAccumulation;
// Compute the transmittance i.e. how much light is passing through the atmosphere.
opacity = length(exp(-((u_atmosphereMieCoefficient * opticalDepth.y) + (u_atmosphereRayleighCoefficient * opticalDepth.x))));
}
vec4 computeAtmosphereColor(
vec3 positionWC,
vec3 lightDirection,
vec3 rayleighColor,
vec3 mieColor,
float opacity
) {
// Setup the primary ray: from the camera position to the vertex position.
vec3 cameraToPositionWC = positionWC - czm_viewerPositionWC;
vec3 cameraToPositionWCDirection = normalize(cameraToPositionWC);
float cosAngle = dot(cameraToPositionWCDirection, lightDirection);
float cosAngleSq = cosAngle * cosAngle;
float G = u_atmosphereMieAnisotropy;
float GSq = G * G;
// The Rayleigh phase function.
float rayleighPhase = 3.0 / (50.2654824574) * (1.0 + cosAngleSq);
// The Mie phase function.
float miePhase = 3.0 / (25.1327412287) * ((1.0 - GSq) * (cosAngleSq + 1.0)) / (pow(1.0 + GSq - 2.0 * cosAngle * G, 1.5) * (2.0 + GSq));
// The final color is generated by combining the effects of the Rayleigh and Mie scattering.
vec3 rayleigh = rayleighPhase * rayleighColor;
vec3 mie = miePhase * mieColor;
vec3 color = (rayleigh + mie) * u_atmosphereLightIntensity;
return vec4(color, opacity);
}
`;var zM=`in vec2 v_textureCoordinates;
const float M_PI = 3.141592653589793;
float vdcRadicalInverse(int i)
{
float r;
float base = 2.0;
float value = 0.0;
float invBase = 1.0 / base;
float invBi = invBase;
for (int x = 0; x < 100; x++)
{
if (i <= 0)
{
break;
}
r = mod(float(i), base);
value += r * invBi;
invBi *= invBase;
i = int(float(i) * invBase);
}
return value;
}
vec2 hammersley2D(int i, int N)
{
return vec2(float(i) / float(N), vdcRadicalInverse(i));
}
vec3 importanceSampleGGX(vec2 xi, float roughness, vec3 N)
{
float a = roughness * roughness;
float phi = 2.0 * M_PI * xi.x;
float cosTheta = sqrt((1.0 - xi.y) / (1.0 + (a * a - 1.0) * xi.y));
float sinTheta = sqrt(1.0 - cosTheta * cosTheta);
vec3 H = vec3(sinTheta * cos(phi), sinTheta * sin(phi), cosTheta);
vec3 upVector = abs(N.z) < 0.999 ? vec3(0.0, 0.0, 1.0) : vec3(1.0, 0.0, 0.0);
vec3 tangentX = normalize(cross(upVector, N));
vec3 tangentY = cross(N, tangentX);
return tangentX * H.x + tangentY * H.y + N * H.z;
}
float G1_Smith(float NdotV, float k)
{
return NdotV / (NdotV * (1.0 - k) + k);
}
float G_Smith(float roughness, float NdotV, float NdotL)
{
float k = roughness * roughness / 2.0;
return G1_Smith(NdotV, k) * G1_Smith(NdotL, k);
}
vec2 integrateBrdf(float roughness, float NdotV)
{
vec3 V = vec3(sqrt(1.0 - NdotV * NdotV), 0.0, NdotV);
float A = 0.0;
float B = 0.0;
const int NumSamples = 1024;
for (int i = 0; i < NumSamples; i++)
{
vec2 xi = hammersley2D(i, NumSamples);
vec3 H = importanceSampleGGX(xi, roughness, vec3(0.0, 0.0, 1.0));
vec3 L = 2.0 * dot(V, H) * H - V;
float NdotL = clamp(L.z, 0.0, 1.0);
float NdotH = clamp(H.z, 0.0, 1.0);
float VdotH = clamp(dot(V, H), 0.0, 1.0);
if (NdotL > 0.0)
{
float G = G_Smith(roughness, NdotV, NdotL);
float G_Vis = G * VdotH / (NdotH * NdotV);
float Fc = pow(1.0 - VdotH, 5.0);
A += (1.0 - Fc) * G_Vis;
B += Fc * G_Vis;
}
}
return vec2(A, B) / float(NumSamples);
}
void main()
{
out_FragColor = vec4(integrateBrdf(v_textureCoordinates.y, v_textureCoordinates.x), 0.0, 1.0);
}
`;var HM=`uniform sampler2D u_noiseTexture;
uniform vec3 u_noiseTextureDimensions;
uniform float u_noiseDetail;
in vec2 v_offset;
in vec3 v_maximumSize;
in vec4 v_color;
in float v_slice;
in float v_brightness;
float wrap(float value, float rangeLength) {
if(value < 0.0) {
float absValue = abs(value);
float modValue = mod(absValue, rangeLength);
return mod(rangeLength - modValue, rangeLength);
}
return mod(value, rangeLength);
}
vec3 wrapVec(vec3 value, float rangeLength) {
return vec3(wrap(value.x, rangeLength),
wrap(value.y, rangeLength),
wrap(value.z, rangeLength));
}
vec2 voxelToUV(vec3 voxelIndex) {
float textureSliceWidth = u_noiseTextureDimensions.x;
float noiseTextureRows = u_noiseTextureDimensions.y;
float inverseNoiseTextureRows = u_noiseTextureDimensions.z;
float textureSliceWidthSquared = textureSliceWidth * textureSliceWidth;
vec2 inverseNoiseTextureDimensions = vec2(noiseTextureRows / textureSliceWidthSquared,
inverseNoiseTextureRows / textureSliceWidth);
vec3 wrappedIndex = wrapVec(voxelIndex, textureSliceWidth);
float column = mod(wrappedIndex.z, textureSliceWidth * inverseNoiseTextureRows);
float row = floor(wrappedIndex.z / textureSliceWidth * noiseTextureRows);
float xPixelCoord = wrappedIndex.x + column * textureSliceWidth;
float yPixelCoord = wrappedIndex.y + row * textureSliceWidth;
return vec2(xPixelCoord, yPixelCoord) * inverseNoiseTextureDimensions;
}
// Interpolate a voxel with its neighbor (along the positive X-axis)
vec4 lerpSamplesX(vec3 voxelIndex, float x) {
vec2 uv0 = voxelToUV(voxelIndex);
vec2 uv1 = voxelToUV(voxelIndex + vec3(1.0, 0.0, 0.0));
vec4 sample0 = texture(u_noiseTexture, uv0);
vec4 sample1 = texture(u_noiseTexture, uv1);
return mix(sample0, sample1, x);
}
vec4 sampleNoiseTexture(vec3 position) {
float textureSliceWidth = u_noiseTextureDimensions.x;
vec3 recenteredPos = position + vec3(textureSliceWidth / 2.0);
vec3 lerpValue = fract(recenteredPos);
vec3 voxelIndex = floor(recenteredPos);
vec4 xLerp00 = lerpSamplesX(voxelIndex, lerpValue.x);
vec4 xLerp01 = lerpSamplesX(voxelIndex + vec3(0.0, 0.0, 1.0), lerpValue.x);
vec4 xLerp10 = lerpSamplesX(voxelIndex + vec3(0.0, 1.0, 0.0), lerpValue.x);
vec4 xLerp11 = lerpSamplesX(voxelIndex + vec3(0.0, 1.0, 1.0), lerpValue.x);
vec4 yLerp0 = mix(xLerp00, xLerp10, lerpValue.y);
vec4 yLerp1 = mix(xLerp01, xLerp11, lerpValue.y);
return mix(yLerp0, yLerp1, lerpValue.z);
}
// Intersection with a unit sphere with radius 0.5 at center (0, 0, 0).
bool intersectSphere(vec3 origin, vec3 dir, float slice,
out vec3 point, out vec3 normal) {
float A = dot(dir, dir);
float B = dot(origin, dir);
float C = dot(origin, origin) - 0.25;
float discriminant = (B * B) - (A * C);
if(discriminant < 0.0) {
return false;
}
float root = sqrt(discriminant);
float t = (-B - root) / A;
if(t < 0.0) {
t = (-B + root) / A;
}
point = origin + t * dir;
if(slice >= 0.0) {
point.z = (slice / 2.0) - 0.5;
if(length(point) > 0.5) {
return false;
}
}
normal = normalize(point);
point -= czm_epsilon2 * normal;
return true;
}
// Transforms the ray origin and direction into unit sphere space,
// then transforms the result back into the ellipsoid's space.
bool intersectEllipsoid(vec3 origin, vec3 dir, vec3 center, vec3 scale, float slice,
out vec3 point, out vec3 normal) {
if(scale.x <= 0.01 || scale.y < 0.01 || scale.z < 0.01) {
return false;
}
vec3 o = (origin - center) / scale;
vec3 d = dir / scale;
vec3 p, n;
bool intersected = intersectSphere(o, d, slice, p, n);
if(intersected) {
point = (p * scale) + center;
normal = n;
}
return intersected;
}
// Assume that if phase shift is being called for octave i,
// the frequency is of i - 1. This saves us from doing extra
// division / multiplication operations.
vec2 phaseShift2D(vec2 p, vec2 freq) {
return (czm_pi / 2.0) * sin(freq.yx * p.yx);
}
vec2 phaseShift3D(vec3 p, vec2 freq) {
return phaseShift2D(p.xy, freq) + czm_pi * vec2(sin(freq.x * p.z));
}
// The cloud texture function derived from Gardner's 1985 paper,
// "Visual Simulation of Clouds."
// https://www.cs.drexel.edu/~david/Classes/Papers/p297-gardner.pdf
const float T0 = 0.6; // contrast of the texture pattern
const float k = 0.1; // computed to produce a maximum value of 1
const float C0 = 0.8; // coefficient
const float FX0 = 0.6; // frequency X
const float FY0 = 0.6; // frequency Y
const int octaves = 5;
float T(vec3 point) {
vec2 sum = vec2(0.0);
float Ci = C0;
vec2 FXY = vec2(FX0, FY0);
vec2 PXY = vec2(0.0);
for(int i = 1; i <= octaves; i++) {
PXY = phaseShift3D(point, FXY);
Ci *= 0.707;
FXY *= 2.0;
vec2 sinTerm = sin(FXY * point.xy + PXY);
sum += Ci * sinTerm + vec2(T0);
}
return k * sum.x * sum.y;
}
const float a = 0.5; // fraction of surface reflection due to ambient or scattered light,
const float t = 0.4; // fraction of texture shading
const float s = 0.25; // fraction of specular reflection
float I(float Id, float Is, float It) {
return (1.0 - a) * ((1.0 - t) * ((1.0 - s) * Id + s * Is) + t * It) + a;
}
const vec3 lightDir = normalize(vec3(0.2, -1.0, 0.7));
vec4 drawCloud(vec3 rayOrigin, vec3 rayDir, vec3 cloudCenter, vec3 cloudScale, float cloudSlice,
float brightness) {
vec3 cloudPoint, cloudNormal;
if(!intersectEllipsoid(rayOrigin, rayDir, cloudCenter, cloudScale, cloudSlice,
cloudPoint, cloudNormal)) {
return vec4(0.0);
}
float Id = clamp(dot(cloudNormal, -lightDir), 0.0, 1.0); // diffuse reflection
float Is = max(pow(dot(-lightDir, -rayDir), 2.0), 0.0); // specular reflection
float It = T(cloudPoint); // texture function
float intensity = I(Id, Is, It);
vec3 color = vec3(intensity * clamp(brightness, 0.1, 1.0));
vec4 noise = sampleNoiseTexture(u_noiseDetail * cloudPoint);
float W = noise.x;
float W2 = noise.y;
float W3 = noise.z;
// The dot product between the cloud's normal and the ray's direction is greatest
// in the center of the ellipsoid's surface. It decreases towards the edge.
// Thus, it is used to blur the areas leading to the edges of the ellipsoid,
// so that no harsh lines appear.
// The first (and biggest) layer of worley noise is then subtracted from this.
// The final result is scaled up so that the base cloud is not too translucent.
float ndDot = clamp(dot(cloudNormal, -rayDir), 0.0, 1.0);
float TR = pow(ndDot, 3.0) - W; // translucency
TR *= 1.3;
// Subtracting the second and third layers of worley noise is more complicated.
// If these layers of noise were simply subtracted from the current translucency,
// the shape derived from the first layer of noise would be completely deleted.
// The erosion of this noise should thus be constricted to the edges of the cloud.
// However, because the edges of the ellipsoid were already blurred away, mapping
// the noise to (1.0 - ndDot) will have no impact on most of the cloud's appearance.
// The value of (0.5 - ndDot) provides the best compromise.
float minusDot = 0.5 - ndDot;
// Even with the previous calculation, subtracting the second layer of wnoise
// erode too much of the cloud. The addition of it, however, will detailed
// volume to the cloud. As long as the noise is only added and not subtracted,
// the results are aesthetically pleasing.
// The minusDot product is mapped in a way that it is larger at the edges of
// the ellipsoid, so a subtraction and min operation are used instead of
// an addition and max one.
TR -= min(minusDot * W2, 0.0);
// The third level of worley noise is subtracted from the result, with some
// modifications. First, a scalar is added to minusDot so that the noise
// starts affecting the shape farther away from the center of the ellipsoid's
// surface. Then, it is scaled down so its impact is not too intense.
TR -= 0.8 * (minusDot + 0.25) * W3;
// The texture function's shading does not correlate with the shape of the cloud
// produced by the layers of noise, so an extra shading scalar is calculated.
// The darkest areas of the cloud are assigned to be where the noise erodes
// the cloud the most. This is then interpolated based on the translucency
// and the diffuse shading term of that point in the cloud.
float shading = mix(1.0 - 0.8 * W * W, 1.0, Id * TR);
// To avoid values that are too dark, this scalar is increased by a small amount
// and clamped so it never goes to zero.
shading = clamp(shading + 0.2, 0.3, 1.0);
// Finally, the contrast of the cloud's color is increased.
vec3 finalColor = mix(vec3(0.5), shading * color, 1.15);
return vec4(finalColor, clamp(TR, 0.0, 1.0)) * v_color;
}
void main() {
#ifdef DEBUG_BILLBOARDS
out_FragColor = vec4(0.0, 0.5, 0.5, 1.0);
#endif
// To avoid calculations with high values,
// we raycast from an arbitrarily smaller space.
vec2 coordinate = v_maximumSize.xy * v_offset;
vec3 ellipsoidScale = 0.82 * v_maximumSize;
vec3 ellipsoidCenter = vec3(0.0);
float zOffset = max(ellipsoidScale.z - 10.0, 0.0);
vec3 eye = vec3(0, 0, -10.0 - zOffset);
vec3 rayDir = normalize(vec3(coordinate, 1.0) - eye);
vec3 rayOrigin = eye;
#ifdef DEBUG_ELLIPSOIDS
vec3 point, normal;
if(intersectEllipsoid(rayOrigin, rayDir, ellipsoidCenter, ellipsoidScale, v_slice,
point, normal)) {
out_FragColor = v_brightness * v_color;
}
#else
#ifndef DEBUG_BILLBOARDS
vec4 cloud = drawCloud(rayOrigin, rayDir,
ellipsoidCenter, ellipsoidScale, v_slice, v_brightness);
if(cloud.w < 0.01) {
discard;
}
out_FragColor = cloud;
#endif
#endif
}
`;var GM=`#ifdef INSTANCED
in vec2 direction;
#endif
in vec4 positionHighAndScaleX;
in vec4 positionLowAndScaleY;
in vec4 packedAttribute0;
in vec4 packedAttribute1;
in vec4 color;
out vec2 v_offset;
out vec3 v_maximumSize;
out vec4 v_color;
out float v_slice;
out float v_brightness;
void main() {
// Unpack attributes.
vec3 positionHigh = positionHighAndScaleX.xyz;
vec3 positionLow = positionLowAndScaleY.xyz;
vec2 scale = vec2(positionHighAndScaleX.w, positionLowAndScaleY.w);
float show = packedAttribute0.x;
float brightness = packedAttribute0.y;
vec2 coordinates = packedAttribute0.wz;
vec3 maximumSize = packedAttribute1.xyz;
float slice = packedAttribute1.w;
#ifdef INSTANCED
vec2 dir = direction;
#else
vec2 dir = coordinates;
#endif
vec2 offset = dir - vec2(0.5, 0.5);
vec2 scaledOffset = scale * offset;
vec4 p = czm_translateRelativeToEye(positionHigh, positionLow);
vec4 positionEC = czm_modelViewRelativeToEye * p;
positionEC.xy += scaledOffset;
positionEC.xyz *= show;
gl_Position = czm_projection * positionEC;
v_offset = offset;
v_maximumSize = maximumSize;
v_color = color;
v_slice = slice;
v_brightness = brightness;
}
`;var WM=`uniform vec3 u_noiseTextureDimensions;
uniform float u_noiseDetail;
uniform vec3 u_noiseOffset;
in vec2 v_position;
float wrap(float value, float rangeLength) {
if(value < 0.0) {
float absValue = abs(value);
float modValue = mod(absValue, rangeLength);
return mod(rangeLength - modValue, rangeLength);
}
return mod(value, rangeLength);
}
vec3 wrapVec(vec3 value, float rangeLength) {
return vec3(wrap(value.x, rangeLength),
wrap(value.y, rangeLength),
wrap(value.z, rangeLength));
}
vec3 random3(vec3 p) {
float dot1 = dot(p, vec3(127.1, 311.7, 932.8));
float dot2 = dot(p, vec3(269.5, 183.3, 421.4));
return fract(vec3(sin(dot1 - dot2), cos(dot1 * dot2), dot1 * dot2));
}
// Frequency corresponds to cell size.
// The higher the frequency, the smaller the cell size.
vec3 getWorleyCellPoint(vec3 centerCell, vec3 offset, float freq) {
float textureSliceWidth = u_noiseTextureDimensions.x;
vec3 cell = centerCell + offset;
cell = wrapVec(cell, textureSliceWidth / u_noiseDetail);
cell += floor(u_noiseOffset / u_noiseDetail);
vec3 p = offset + random3(cell);
return p;
}
float worleyNoise(vec3 p, float freq) {
vec3 centerCell = floor(p * freq);
vec3 pointInCell = fract(p * freq);
float shortestDistance = 1000.0;
for(float z = -1.0; z <= 1.0; z++) {
for(float y = -1.0; y <= 1.0; y++) {
for(float x = -1.0; x <= 1.0; x++) {
vec3 offset = vec3(x, y, z);
vec3 point = getWorleyCellPoint(centerCell, offset, freq);
float distance = length(pointInCell - point);
if(distance < shortestDistance) {
shortestDistance = distance;
}
}
}
}
return shortestDistance;
}
const float MAX_FBM_ITERATIONS = 10.0;
float worleyFBMNoise(vec3 p, float octaves, float scale) {
float noise = 0.0;
float freq = 1.0;
float persistence = 0.625;
for(float i = 0.0; i < MAX_FBM_ITERATIONS; i++) {
if(i >= octaves) {
break;
}
noise += worleyNoise(p * scale, freq * scale) * persistence;
persistence *= 0.5;
freq *= 2.0;
}
return noise;
}
void main() {
float textureSliceWidth = u_noiseTextureDimensions.x;
float inverseNoiseTextureRows = u_noiseTextureDimensions.z;
float x = mod(v_position.x, textureSliceWidth);
float y = mod(v_position.y, textureSliceWidth);
float sliceRow = floor(v_position.y / textureSliceWidth);
float z = floor(v_position.x / textureSliceWidth) + sliceRow * inverseNoiseTextureRows * textureSliceWidth;
vec3 position = vec3(x, y, z);
position /= u_noiseDetail;
float worley0 = clamp(worleyFBMNoise(position, 3.0, 1.0), 0.0, 1.0);
float worley1 = clamp(worleyFBMNoise(position, 3.0, 2.0), 0.0, 1.0);
float worley2 = clamp(worleyFBMNoise(position, 3.0, 3.0), 0.0, 1.0);
out_FragColor = vec4(worley0, worley1, worley2, 1.0);
}
`;var jM=`uniform vec3 u_noiseTextureDimensions;
in vec2 position;
out vec2 v_position;
void main()
{
gl_Position = vec4(position, 0.1, 1.0);
float textureSliceWidth = u_noiseTextureDimensions.x;
float noiseTextureRows = u_noiseTextureDimensions.y;
float inverseNoiseTextureRows = u_noiseTextureDimensions.z;
vec2 transformedPos = (position * 0.5) + vec2(0.5);
transformedPos *= textureSliceWidth;
transformedPos.x *= textureSliceWidth * inverseNoiseTextureRows;
transformedPos.y *= noiseTextureRows;
v_position = transformedPos;
}
`;var qM=`uniform sampler2D u_opaqueDepthTexture;
uniform sampler2D u_translucentDepthTexture;
in vec2 v_textureCoordinates;
void main()
{
float opaqueDepth = texture(u_opaqueDepthTexture, v_textureCoordinates).r;
float translucentDepth = texture(u_translucentDepthTexture, v_textureCoordinates).r;
translucentDepth = czm_branchFreeTernary(translucentDepth > opaqueDepth, 1.0, translucentDepth);
out_FragColor = czm_packDepth(translucentDepth);
}
`;var YM=`/**
* Compositing for Weighted Blended Order-Independent Transparency. See:
* - http://jcgt.org/published/0002/02/09/
* - http://casual-effects.blogspot.com/2014/03/weighted-blended-order-independent.html
*/
uniform sampler2D u_opaque;
uniform sampler2D u_accumulation;
uniform sampler2D u_revealage;
in vec2 v_textureCoordinates;
void main()
{
vec4 opaque = texture(u_opaque, v_textureCoordinates);
vec4 accum = texture(u_accumulation, v_textureCoordinates);
float r = texture(u_revealage, v_textureCoordinates).r;
#ifdef MRT
vec4 transparent = vec4(accum.rgb / clamp(r, 1e-4, 5e4), accum.a);
#else
vec4 transparent = vec4(accum.rgb / clamp(accum.a, 1e-4, 5e4), r);
#endif
out_FragColor = (1.0 - transparent.a) * transparent + transparent.a * opaque;
if (opaque != czm_backgroundColor)
{
out_FragColor.a = 1.0;
}
}
`;var XM=`in vec4 positionEC;
void main()
{
vec3 position;
vec3 direction;
if (czm_orthographicIn3D == 1.0)
{
vec2 uv = (gl_FragCoord.xy - czm_viewport.xy) / czm_viewport.zw;
vec2 minPlane = vec2(czm_frustumPlanes.z, czm_frustumPlanes.y); // left, bottom
vec2 maxPlane = vec2(czm_frustumPlanes.w, czm_frustumPlanes.x); // right, top
position = vec3(mix(minPlane, maxPlane, uv), 0.0);
direction = vec3(0.0, 0.0, -1.0);
}
else
{
position = vec3(0.0);
direction = normalize(positionEC.xyz);
}
czm_ray ray = czm_ray(position, direction);
vec3 ellipsoid_center = czm_view[3].xyz;
czm_raySegment intersection = czm_rayEllipsoidIntersectionInterval(ray, ellipsoid_center, czm_ellipsoidInverseRadii);
if (!czm_isEmpty(intersection))
{
out_FragColor = vec4(1.0, 1.0, 0.0, 1.0);
}
else
{
discard;
}
czm_writeLogDepth();
}
`;var KM=`in vec4 position;
out vec4 positionEC;
void main()
{
positionEC = czm_modelView * position;
gl_Position = czm_projection * positionEC;
czm_vertexLogDepth();
}
`;var zb=`uniform vec3 u_radii;
uniform vec3 u_oneOverEllipsoidRadiiSquared;
in vec3 v_positionEC;
vec4 computeEllipsoidColor(czm_ray ray, float intersection, float side)
{
vec3 positionEC = czm_pointAlongRay(ray, intersection);
vec3 positionMC = (czm_inverseModelView * vec4(positionEC, 1.0)).xyz;
vec3 geodeticNormal = normalize(czm_geodeticSurfaceNormal(positionMC, vec3(0.0), u_oneOverEllipsoidRadiiSquared));
vec3 sphericalNormal = normalize(positionMC / u_radii);
vec3 normalMC = geodeticNormal * side; // normalized surface normal (always facing the viewer) in model coordinates
vec3 normalEC = normalize(czm_normal * normalMC); // normalized surface normal in eye coordiantes
vec2 st = czm_ellipsoidWgs84TextureCoordinates(sphericalNormal);
vec3 positionToEyeEC = -positionEC;
czm_materialInput materialInput;
materialInput.s = st.s;
materialInput.st = st;
materialInput.str = (positionMC + u_radii) / u_radii;
materialInput.normalEC = normalEC;
materialInput.tangentToEyeMatrix = czm_eastNorthUpToEyeCoordinates(positionMC, normalEC);
materialInput.positionToEyeEC = positionToEyeEC;
czm_material material = czm_getMaterial(materialInput);
#ifdef ONLY_SUN_LIGHTING
return czm_private_phong(normalize(positionToEyeEC), material, czm_sunDirectionEC);
#else
return czm_phong(normalize(positionToEyeEC), material, czm_lightDirectionEC);
#endif
}
void main()
{
// PERFORMANCE_TODO: When dynamic branching is available, compute ratio of maximum and minimum radii
// in the vertex shader. Only when it is larger than some constant, march along the ray.
// Otherwise perform one intersection test which will be the common case.
// Test if the ray intersects a sphere with the ellipsoid's maximum radius.
// For very oblate ellipsoids, using the ellipsoid's radii for an intersection test
// may cause false negatives. This will discard fragments before marching the ray forward.
float maxRadius = max(u_radii.x, max(u_radii.y, u_radii.z)) * 1.5;
vec3 direction = normalize(v_positionEC);
vec3 ellipsoidCenter = czm_modelView[3].xyz;
float t1 = -1.0;
float t2 = -1.0;
float b = -2.0 * dot(direction, ellipsoidCenter);
float c = dot(ellipsoidCenter, ellipsoidCenter) - maxRadius * maxRadius;
float discriminant = b * b - 4.0 * c;
if (discriminant >= 0.0) {
t1 = (-b - sqrt(discriminant)) * 0.5;
t2 = (-b + sqrt(discriminant)) * 0.5;
}
if (t1 < 0.0 && t2 < 0.0) {
discard;
}
float t = min(t1, t2);
if (t < 0.0) {
t = 0.0;
}
// March ray forward to intersection with larger sphere and find
czm_ray ray = czm_ray(t * direction, direction);
vec3 ellipsoid_inverseRadii = vec3(1.0 / u_radii.x, 1.0 / u_radii.y, 1.0 / u_radii.z);
czm_raySegment intersection = czm_rayEllipsoidIntersectionInterval(ray, ellipsoidCenter, ellipsoid_inverseRadii);
if (czm_isEmpty(intersection))
{
discard;
}
// If the viewer is outside, compute outsideFaceColor, with normals facing outward.
vec4 outsideFaceColor = (intersection.start != 0.0) ? computeEllipsoidColor(ray, intersection.start, 1.0) : vec4(0.0);
// If the viewer either is inside or can see inside, compute insideFaceColor, with normals facing inward.
vec4 insideFaceColor = (outsideFaceColor.a < 1.0) ? computeEllipsoidColor(ray, intersection.stop, -1.0) : vec4(0.0);
out_FragColor = mix(insideFaceColor, outsideFaceColor, outsideFaceColor.a);
out_FragColor.a = 1.0 - (1.0 - insideFaceColor.a) * (1.0 - outsideFaceColor.a);
#if (defined(WRITE_DEPTH) && (__VERSION__ == 300 || defined(GL_EXT_frag_depth)))
t = (intersection.start != 0.0) ? intersection.start : intersection.stop;
vec3 positionEC = czm_pointAlongRay(ray, t);
vec4 positionCC = czm_projection * vec4(positionEC, 1.0);
#ifdef LOG_DEPTH
czm_writeLogDepth(1.0 + positionCC.w);
#else
float z = positionCC.z / positionCC.w;
float n = czm_depthRange.near;
float f = czm_depthRange.far;
gl_FragDepth = (z * (f - n) + f + n) * 0.5;
#endif
#endif
}
`;var Hb=`in vec3 position;
uniform vec3 u_radii;
out vec3 v_positionEC;
void main()
{
// In the vertex data, the cube goes from (-1.0, -1.0, -1.0) to (1.0, 1.0, 1.0) in model coordinates.
// Scale to consider the radii. We could also do this once on the CPU when using the BoxGeometry,
// but doing it here allows us to change the radii without rewriting the vertex data, and
// allows all ellipsoids to reuse the same vertex data.
vec4 p = vec4(u_radii * position, 1.0);
v_positionEC = (czm_modelView * p).xyz; // position in eye coordinates
gl_Position = czm_modelViewProjection * p; // position in clip coordinates
// With multi-frustum, when the ellipsoid primitive is positioned on the intersection of two frustums
// and close to terrain, the terrain (writes depth) in the closest frustum can overwrite part of the
// ellipsoid (does not write depth) that was rendered in the farther frustum.
//
// Here, we clamp the depth in the vertex shader to avoid being overwritten; however, this creates
// artifacts since some fragments can be alpha blended twice. This is solved by only rendering
// the ellipsoid in the closest frustum to the viewer.
gl_Position.z = clamp(gl_Position.z, czm_depthRange.near, czm_depthRange.far);
czm_vertexLogDepth();
}
`;/**
* @license
* Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* * Neither the name of NVIDIA CORPORATION nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ``AS IS'' AND ANY
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
* OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/var ZM=`/**
* @license
* Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* * Neither the name of NVIDIA CORPORATION nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS \`\`AS IS'' AND ANY
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
* OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
// NVIDIA GameWorks Graphics Samples GitHub link: https://github.com/NVIDIAGameWorks/GraphicsSamples
// Original FXAA 3.11 shader link: https://github.com/NVIDIAGameWorks/GraphicsSamples/blob/master/samples/es3-kepler/FXAA/FXAA3_11.h
// Steps used to integrate into Cesium:
// * The following defines are set:
// #define FXAA_PC 1
// #define FXAA_WEBGL_1 1
// #define FXAA_GREEN_AS_LUMA 1
// #define FXAA_EARLY_EXIT 1
// #define FXAA_GLSL_120 1
// * All other preprocessor directives besides the FXAA_QUALITY__P* directives were removed.
// * Double underscores are invalid for preprocessor directives so replace them with a single underscore. Replace
// /FXAA_QUALITY__P(.*)/g with /FXAA_QUALITY__P$1/.
// * There are no implicit conversions from ivec* to vec* so replace:
// #define FxaaInt2 ivec2
// with
// #define FxaaInt2 vec2
// * The texture2DLod function is only available in vertex shaders so replace:
// #define FxaaTexTop(t, p) texture2DLod(t, p, 0.0)
// #define FxaaTexOff(t, p, o, r) texture2DLod(t, p + (o * r), 0.0)
// with
// #define FxaaTexTop(t, p) texture(t, p)
// #define FxaaTexOff(t, p, o, r) texture(t, p + (o * r))
// * FXAA_QUALITY_PRESET is prepended in the javascript code. We may want to expose that setting in the future.
// * The following parameters to FxaaPixelShader are unused and can be removed:
// fxaaConsolePosPos
// fxaaConsoleRcpFrameOpt
// fxaaConsoleRcpFrameOpt2
// fxaaConsole360RcpFrameOpt2
// fxaaConsoleEdgeSharpness
// fxaaConsoleEdgeThreshold
// fxaaConsoleEdgeThresholdMi
// fxaaConsole360ConstDir
//
// Choose the quality preset.
// This needs to be compiled into the shader as it effects code.
// Best option to include multiple presets is to
// in each shader define the preset, then include this file.
//
// OPTIONS
// -----------------------------------------------------------------------
// 10 to 15 - default medium dither (10=fastest, 15=highest quality)
// 20 to 29 - less dither, more expensive (20=fastest, 29=highest quality)
// 39 - no dither, very expensive
//
// NOTES
// -----------------------------------------------------------------------
// 12 = slightly faster then FXAA 3.9 and higher edge quality (default)
// 13 = about same speed as FXAA 3.9 and better than 12
// 23 = closest to FXAA 3.9 visually and performance wise
// _ = the lowest digit is directly related to performance
// _ = the highest digit is directly related to style
//
//#define FXAA_QUALITY_PRESET 12
#if (FXAA_QUALITY_PRESET == 10)
#define FXAA_QUALITY_PS 3
#define FXAA_QUALITY_P0 1.5
#define FXAA_QUALITY_P1 3.0
#define FXAA_QUALITY_P2 12.0
#endif
#if (FXAA_QUALITY_PRESET == 11)
#define FXAA_QUALITY_PS 4
#define FXAA_QUALITY_P0 1.0
#define FXAA_QUALITY_P1 1.5
#define FXAA_QUALITY_P2 3.0
#define FXAA_QUALITY_P3 12.0
#endif
#if (FXAA_QUALITY_PRESET == 12)
#define FXAA_QUALITY_PS 5
#define FXAA_QUALITY_P0 1.0
#define FXAA_QUALITY_P1 1.5
#define FXAA_QUALITY_P2 2.0
#define FXAA_QUALITY_P3 4.0
#define FXAA_QUALITY_P4 12.0
#endif
#if (FXAA_QUALITY_PRESET == 13)
#define FXAA_QUALITY_PS 6
#define FXAA_QUALITY_P0 1.0
#define FXAA_QUALITY_P1 1.5
#define FXAA_QUALITY_P2 2.0
#define FXAA_QUALITY_P3 2.0
#define FXAA_QUALITY_P4 4.0
#define FXAA_QUALITY_P5 12.0
#endif
#if (FXAA_QUALITY_PRESET == 14)
#define FXAA_QUALITY_PS 7
#define FXAA_QUALITY_P0 1.0
#define FXAA_QUALITY_P1 1.5
#define FXAA_QUALITY_P2 2.0
#define FXAA_QUALITY_P3 2.0
#define FXAA_QUALITY_P4 2.0
#define FXAA_QUALITY_P5 4.0
#define FXAA_QUALITY_P6 12.0
#endif
#if (FXAA_QUALITY_PRESET == 15)
#define FXAA_QUALITY_PS 8
#define FXAA_QUALITY_P0 1.0
#define FXAA_QUALITY_P1 1.5
#define FXAA_QUALITY_P2 2.0
#define FXAA_QUALITY_P3 2.0
#define FXAA_QUALITY_P4 2.0
#define FXAA_QUALITY_P5 2.0
#define FXAA_QUALITY_P6 4.0
#define FXAA_QUALITY_P7 12.0
#endif
#if (FXAA_QUALITY_PRESET == 20)
#define FXAA_QUALITY_PS 3
#define FXAA_QUALITY_P0 1.5
#define FXAA_QUALITY_P1 2.0
#define FXAA_QUALITY_P2 8.0
#endif
#if (FXAA_QUALITY_PRESET == 21)
#define FXAA_QUALITY_PS 4
#define FXAA_QUALITY_P0 1.0
#define FXAA_QUALITY_P1 1.5
#define FXAA_QUALITY_P2 2.0
#define FXAA_QUALITY_P3 8.0
#endif
#if (FXAA_QUALITY_PRESET == 22)
#define FXAA_QUALITY_PS 5
#define FXAA_QUALITY_P0 1.0
#define FXAA_QUALITY_P1 1.5
#define FXAA_QUALITY_P2 2.0
#define FXAA_QUALITY_P3 2.0
#define FXAA_QUALITY_P4 8.0
#endif
#if (FXAA_QUALITY_PRESET == 23)
#define FXAA_QUALITY_PS 6
#define FXAA_QUALITY_P0 1.0
#define FXAA_QUALITY_P1 1.5
#define FXAA_QUALITY_P2 2.0
#define FXAA_QUALITY_P3 2.0
#define FXAA_QUALITY_P4 2.0
#define FXAA_QUALITY_P5 8.0
#endif
#if (FXAA_QUALITY_PRESET == 24)
#define FXAA_QUALITY_PS 7
#define FXAA_QUALITY_P0 1.0
#define FXAA_QUALITY_P1 1.5
#define FXAA_QUALITY_P2 2.0
#define FXAA_QUALITY_P3 2.0
#define FXAA_QUALITY_P4 2.0
#define FXAA_QUALITY_P5 3.0
#define FXAA_QUALITY_P6 8.0
#endif
#if (FXAA_QUALITY_PRESET == 25)
#define FXAA_QUALITY_PS 8
#define FXAA_QUALITY_P0 1.0
#define FXAA_QUALITY_P1 1.5
#define FXAA_QUALITY_P2 2.0
#define FXAA_QUALITY_P3 2.0
#define FXAA_QUALITY_P4 2.0
#define FXAA_QUALITY_P5 2.0
#define FXAA_QUALITY_P6 4.0
#define FXAA_QUALITY_P7 8.0
#endif
#if (FXAA_QUALITY_PRESET == 26)
#define FXAA_QUALITY_PS 9
#define FXAA_QUALITY_P0 1.0
#define FXAA_QUALITY_P1 1.5
#define FXAA_QUALITY_P2 2.0
#define FXAA_QUALITY_P3 2.0
#define FXAA_QUALITY_P4 2.0
#define FXAA_QUALITY_P5 2.0
#define FXAA_QUALITY_P6 2.0
#define FXAA_QUALITY_P7 4.0
#define FXAA_QUALITY_P8 8.0
#endif
#if (FXAA_QUALITY_PRESET == 27)
#define FXAA_QUALITY_PS 10
#define FXAA_QUALITY_P0 1.0
#define FXAA_QUALITY_P1 1.5
#define FXAA_QUALITY_P2 2.0
#define FXAA_QUALITY_P3 2.0
#define FXAA_QUALITY_P4 2.0
#define FXAA_QUALITY_P5 2.0
#define FXAA_QUALITY_P6 2.0
#define FXAA_QUALITY_P7 2.0
#define FXAA_QUALITY_P8 4.0
#define FXAA_QUALITY_P9 8.0
#endif
#if (FXAA_QUALITY_PRESET == 28)
#define FXAA_QUALITY_PS 11
#define FXAA_QUALITY_P0 1.0
#define FXAA_QUALITY_P1 1.5
#define FXAA_QUALITY_P2 2.0
#define FXAA_QUALITY_P3 2.0
#define FXAA_QUALITY_P4 2.0
#define FXAA_QUALITY_P5 2.0
#define FXAA_QUALITY_P6 2.0
#define FXAA_QUALITY_P7 2.0
#define FXAA_QUALITY_P8 2.0
#define FXAA_QUALITY_P9 4.0
#define FXAA_QUALITY_P10 8.0
#endif
#if (FXAA_QUALITY_PRESET == 29)
#define FXAA_QUALITY_PS 12
#define FXAA_QUALITY_P0 1.0
#define FXAA_QUALITY_P1 1.5
#define FXAA_QUALITY_P2 2.0
#define FXAA_QUALITY_P3 2.0
#define FXAA_QUALITY_P4 2.0
#define FXAA_QUALITY_P5 2.0
#define FXAA_QUALITY_P6 2.0
#define FXAA_QUALITY_P7 2.0
#define FXAA_QUALITY_P8 2.0
#define FXAA_QUALITY_P9 2.0
#define FXAA_QUALITY_P10 4.0
#define FXAA_QUALITY_P11 8.0
#endif
#if (FXAA_QUALITY_PRESET == 39)
#define FXAA_QUALITY_PS 12
#define FXAA_QUALITY_P0 1.0
#define FXAA_QUALITY_P1 1.0
#define FXAA_QUALITY_P2 1.0
#define FXAA_QUALITY_P3 1.0
#define FXAA_QUALITY_P4 1.0
#define FXAA_QUALITY_P5 1.5
#define FXAA_QUALITY_P6 2.0
#define FXAA_QUALITY_P7 2.0
#define FXAA_QUALITY_P8 2.0
#define FXAA_QUALITY_P9 2.0
#define FXAA_QUALITY_P10 4.0
#define FXAA_QUALITY_P11 8.0
#endif
#define FxaaBool bool
#define FxaaFloat float
#define FxaaFloat2 vec2
#define FxaaFloat3 vec3
#define FxaaFloat4 vec4
#define FxaaHalf float
#define FxaaHalf2 vec2
#define FxaaHalf3 vec3
#define FxaaHalf4 vec4
#define FxaaInt2 vec2
#define FxaaTex sampler2D
#define FxaaSat(x) clamp(x, 0.0, 1.0)
#define FxaaTexTop(t, p) texture(t, p)
#define FxaaTexOff(t, p, o, r) texture(t, p + (o * r))
FxaaFloat FxaaLuma(FxaaFloat4 rgba) { return rgba.y; }
FxaaFloat4 FxaaPixelShader(
//
// Use noperspective interpolation here (turn off perspective interpolation).
// {xy} = center of pixel
FxaaFloat2 pos,
//
// Input color texture.
// {rgb_} = color in linear or perceptual color space
// if (FXAA_GREEN_AS_LUMA == 0)
// {___a} = luma in perceptual color space (not linear)
FxaaTex tex,
//
// Only used on FXAA Quality.
// This must be from a constant/uniform.
// {x_} = 1.0/screenWidthInPixels
// {_y} = 1.0/screenHeightInPixels
FxaaFloat2 fxaaQualityRcpFrame,
//
// Only used on FXAA Quality.
// This used to be the FXAA_QUALITY_SUBPIX define.
// It is here now to allow easier tuning.
// Choose the amount of sub-pixel aliasing removal.
// This can effect sharpness.
// 1.00 - upper limit (softer)
// 0.75 - default amount of filtering
// 0.50 - lower limit (sharper, less sub-pixel aliasing removal)
// 0.25 - almost off
// 0.00 - completely off
FxaaFloat fxaaQualitySubpix,
//
// Only used on FXAA Quality.
// This used to be the FXAA_QUALITY_EDGE_THRESHOLD define.
// It is here now to allow easier tuning.
// The minimum amount of local contrast required to apply algorithm.
// 0.333 - too little (faster)
// 0.250 - low quality
// 0.166 - default
// 0.125 - high quality
// 0.063 - overkill (slower)
FxaaFloat fxaaQualityEdgeThreshold,
//
// Only used on FXAA Quality.
// This used to be the FXAA_QUALITY_EDGE_THRESHOLD_MIN define.
// It is here now to allow easier tuning.
// Trims the algorithm from processing darks.
// 0.0833 - upper limit (default, the start of visible unfiltered edges)
// 0.0625 - high quality (faster)
// 0.0312 - visible limit (slower)
// Special notes when using FXAA_GREEN_AS_LUMA,
// Likely want to set this to zero.
// As colors that are mostly not-green
// will appear very dark in the green channel!
// Tune by looking at mostly non-green content,
// then start at zero and increase until aliasing is a problem.
FxaaFloat fxaaQualityEdgeThresholdMin
) {
/*--------------------------------------------------------------------------*/
FxaaFloat2 posM;
posM.x = pos.x;
posM.y = pos.y;
FxaaFloat4 rgbyM = FxaaTexTop(tex, posM);
#define lumaM rgbyM.y
FxaaFloat lumaS = FxaaLuma(FxaaTexOff(tex, posM, FxaaInt2( 0, 1), fxaaQualityRcpFrame.xy));
FxaaFloat lumaE = FxaaLuma(FxaaTexOff(tex, posM, FxaaInt2( 1, 0), fxaaQualityRcpFrame.xy));
FxaaFloat lumaN = FxaaLuma(FxaaTexOff(tex, posM, FxaaInt2( 0,-1), fxaaQualityRcpFrame.xy));
FxaaFloat lumaW = FxaaLuma(FxaaTexOff(tex, posM, FxaaInt2(-1, 0), fxaaQualityRcpFrame.xy));
/*--------------------------------------------------------------------------*/
FxaaFloat maxSM = max(lumaS, lumaM);
FxaaFloat minSM = min(lumaS, lumaM);
FxaaFloat maxESM = max(lumaE, maxSM);
FxaaFloat minESM = min(lumaE, minSM);
FxaaFloat maxWN = max(lumaN, lumaW);
FxaaFloat minWN = min(lumaN, lumaW);
FxaaFloat rangeMax = max(maxWN, maxESM);
FxaaFloat rangeMin = min(minWN, minESM);
FxaaFloat rangeMaxScaled = rangeMax * fxaaQualityEdgeThreshold;
FxaaFloat range = rangeMax - rangeMin;
FxaaFloat rangeMaxClamped = max(fxaaQualityEdgeThresholdMin, rangeMaxScaled);
FxaaBool earlyExit = range < rangeMaxClamped;
/*--------------------------------------------------------------------------*/
if(earlyExit)
return rgbyM;
/*--------------------------------------------------------------------------*/
FxaaFloat lumaNW = FxaaLuma(FxaaTexOff(tex, posM, FxaaInt2(-1,-1), fxaaQualityRcpFrame.xy));
FxaaFloat lumaSE = FxaaLuma(FxaaTexOff(tex, posM, FxaaInt2( 1, 1), fxaaQualityRcpFrame.xy));
FxaaFloat lumaNE = FxaaLuma(FxaaTexOff(tex, posM, FxaaInt2( 1,-1), fxaaQualityRcpFrame.xy));
FxaaFloat lumaSW = FxaaLuma(FxaaTexOff(tex, posM, FxaaInt2(-1, 1), fxaaQualityRcpFrame.xy));
/*--------------------------------------------------------------------------*/
FxaaFloat lumaNS = lumaN + lumaS;
FxaaFloat lumaWE = lumaW + lumaE;
FxaaFloat subpixRcpRange = 1.0/range;
FxaaFloat subpixNSWE = lumaNS + lumaWE;
FxaaFloat edgeHorz1 = (-2.0 * lumaM) + lumaNS;
FxaaFloat edgeVert1 = (-2.0 * lumaM) + lumaWE;
/*--------------------------------------------------------------------------*/
FxaaFloat lumaNESE = lumaNE + lumaSE;
FxaaFloat lumaNWNE = lumaNW + lumaNE;
FxaaFloat edgeHorz2 = (-2.0 * lumaE) + lumaNESE;
FxaaFloat edgeVert2 = (-2.0 * lumaN) + lumaNWNE;
/*--------------------------------------------------------------------------*/
FxaaFloat lumaNWSW = lumaNW + lumaSW;
FxaaFloat lumaSWSE = lumaSW + lumaSE;
FxaaFloat edgeHorz4 = (abs(edgeHorz1) * 2.0) + abs(edgeHorz2);
FxaaFloat edgeVert4 = (abs(edgeVert1) * 2.0) + abs(edgeVert2);
FxaaFloat edgeHorz3 = (-2.0 * lumaW) + lumaNWSW;
FxaaFloat edgeVert3 = (-2.0 * lumaS) + lumaSWSE;
FxaaFloat edgeHorz = abs(edgeHorz3) + edgeHorz4;
FxaaFloat edgeVert = abs(edgeVert3) + edgeVert4;
/*--------------------------------------------------------------------------*/
FxaaFloat subpixNWSWNESE = lumaNWSW + lumaNESE;
FxaaFloat lengthSign = fxaaQualityRcpFrame.x;
FxaaBool horzSpan = edgeHorz >= edgeVert;
FxaaFloat subpixA = subpixNSWE * 2.0 + subpixNWSWNESE;
/*--------------------------------------------------------------------------*/
if(!horzSpan) lumaN = lumaW;
if(!horzSpan) lumaS = lumaE;
if(horzSpan) lengthSign = fxaaQualityRcpFrame.y;
FxaaFloat subpixB = (subpixA * (1.0/12.0)) - lumaM;
/*--------------------------------------------------------------------------*/
FxaaFloat gradientN = lumaN - lumaM;
FxaaFloat gradientS = lumaS - lumaM;
FxaaFloat lumaNN = lumaN + lumaM;
FxaaFloat lumaSS = lumaS + lumaM;
FxaaBool pairN = abs(gradientN) >= abs(gradientS);
FxaaFloat gradient = max(abs(gradientN), abs(gradientS));
if(pairN) lengthSign = -lengthSign;
FxaaFloat subpixC = FxaaSat(abs(subpixB) * subpixRcpRange);
/*--------------------------------------------------------------------------*/
FxaaFloat2 posB;
posB.x = posM.x;
posB.y = posM.y;
FxaaFloat2 offNP;
offNP.x = (!horzSpan) ? 0.0 : fxaaQualityRcpFrame.x;
offNP.y = ( horzSpan) ? 0.0 : fxaaQualityRcpFrame.y;
if(!horzSpan) posB.x += lengthSign * 0.5;
if( horzSpan) posB.y += lengthSign * 0.5;
/*--------------------------------------------------------------------------*/
FxaaFloat2 posN;
posN.x = posB.x - offNP.x * FXAA_QUALITY_P0;
posN.y = posB.y - offNP.y * FXAA_QUALITY_P0;
FxaaFloat2 posP;
posP.x = posB.x + offNP.x * FXAA_QUALITY_P0;
posP.y = posB.y + offNP.y * FXAA_QUALITY_P0;
FxaaFloat subpixD = ((-2.0)*subpixC) + 3.0;
FxaaFloat lumaEndN = FxaaLuma(FxaaTexTop(tex, posN));
FxaaFloat subpixE = subpixC * subpixC;
FxaaFloat lumaEndP = FxaaLuma(FxaaTexTop(tex, posP));
/*--------------------------------------------------------------------------*/
if(!pairN) lumaNN = lumaSS;
FxaaFloat gradientScaled = gradient * 1.0/4.0;
FxaaFloat lumaMM = lumaM - lumaNN * 0.5;
FxaaFloat subpixF = subpixD * subpixE;
FxaaBool lumaMLTZero = lumaMM < 0.0;
/*--------------------------------------------------------------------------*/
lumaEndN -= lumaNN * 0.5;
lumaEndP -= lumaNN * 0.5;
FxaaBool doneN = abs(lumaEndN) >= gradientScaled;
FxaaBool doneP = abs(lumaEndP) >= gradientScaled;
if(!doneN) posN.x -= offNP.x * FXAA_QUALITY_P1;
if(!doneN) posN.y -= offNP.y * FXAA_QUALITY_P1;
FxaaBool doneNP = (!doneN) || (!doneP);
if(!doneP) posP.x += offNP.x * FXAA_QUALITY_P1;
if(!doneP) posP.y += offNP.y * FXAA_QUALITY_P1;
/*--------------------------------------------------------------------------*/
if(doneNP) {
if(!doneN) lumaEndN = FxaaLuma(FxaaTexTop(tex, posN.xy));
if(!doneP) lumaEndP = FxaaLuma(FxaaTexTop(tex, posP.xy));
if(!doneN) lumaEndN = lumaEndN - lumaNN * 0.5;
if(!doneP) lumaEndP = lumaEndP - lumaNN * 0.5;
doneN = abs(lumaEndN) >= gradientScaled;
doneP = abs(lumaEndP) >= gradientScaled;
if(!doneN) posN.x -= offNP.x * FXAA_QUALITY_P2;
if(!doneN) posN.y -= offNP.y * FXAA_QUALITY_P2;
doneNP = (!doneN) || (!doneP);
if(!doneP) posP.x += offNP.x * FXAA_QUALITY_P2;
if(!doneP) posP.y += offNP.y * FXAA_QUALITY_P2;
/*--------------------------------------------------------------------------*/
#if (FXAA_QUALITY_PS > 3)
if(doneNP) {
if(!doneN) lumaEndN = FxaaLuma(FxaaTexTop(tex, posN.xy));
if(!doneP) lumaEndP = FxaaLuma(FxaaTexTop(tex, posP.xy));
if(!doneN) lumaEndN = lumaEndN - lumaNN * 0.5;
if(!doneP) lumaEndP = lumaEndP - lumaNN * 0.5;
doneN = abs(lumaEndN) >= gradientScaled;
doneP = abs(lumaEndP) >= gradientScaled;
if(!doneN) posN.x -= offNP.x * FXAA_QUALITY_P3;
if(!doneN) posN.y -= offNP.y * FXAA_QUALITY_P3;
doneNP = (!doneN) || (!doneP);
if(!doneP) posP.x += offNP.x * FXAA_QUALITY_P3;
if(!doneP) posP.y += offNP.y * FXAA_QUALITY_P3;
/*--------------------------------------------------------------------------*/
#if (FXAA_QUALITY_PS > 4)
if(doneNP) {
if(!doneN) lumaEndN = FxaaLuma(FxaaTexTop(tex, posN.xy));
if(!doneP) lumaEndP = FxaaLuma(FxaaTexTop(tex, posP.xy));
if(!doneN) lumaEndN = lumaEndN - lumaNN * 0.5;
if(!doneP) lumaEndP = lumaEndP - lumaNN * 0.5;
doneN = abs(lumaEndN) >= gradientScaled;
doneP = abs(lumaEndP) >= gradientScaled;
if(!doneN) posN.x -= offNP.x * FXAA_QUALITY_P4;
if(!doneN) posN.y -= offNP.y * FXAA_QUALITY_P4;
doneNP = (!doneN) || (!doneP);
if(!doneP) posP.x += offNP.x * FXAA_QUALITY_P4;
if(!doneP) posP.y += offNP.y * FXAA_QUALITY_P4;
/*--------------------------------------------------------------------------*/
#if (FXAA_QUALITY_PS > 5)
if(doneNP) {
if(!doneN) lumaEndN = FxaaLuma(FxaaTexTop(tex, posN.xy));
if(!doneP) lumaEndP = FxaaLuma(FxaaTexTop(tex, posP.xy));
if(!doneN) lumaEndN = lumaEndN - lumaNN * 0.5;
if(!doneP) lumaEndP = lumaEndP - lumaNN * 0.5;
doneN = abs(lumaEndN) >= gradientScaled;
doneP = abs(lumaEndP) >= gradientScaled;
if(!doneN) posN.x -= offNP.x * FXAA_QUALITY_P5;
if(!doneN) posN.y -= offNP.y * FXAA_QUALITY_P5;
doneNP = (!doneN) || (!doneP);
if(!doneP) posP.x += offNP.x * FXAA_QUALITY_P5;
if(!doneP) posP.y += offNP.y * FXAA_QUALITY_P5;
/*--------------------------------------------------------------------------*/
#if (FXAA_QUALITY_PS > 6)
if(doneNP) {
if(!doneN) lumaEndN = FxaaLuma(FxaaTexTop(tex, posN.xy));
if(!doneP) lumaEndP = FxaaLuma(FxaaTexTop(tex, posP.xy));
if(!doneN) lumaEndN = lumaEndN - lumaNN * 0.5;
if(!doneP) lumaEndP = lumaEndP - lumaNN * 0.5;
doneN = abs(lumaEndN) >= gradientScaled;
doneP = abs(lumaEndP) >= gradientScaled;
if(!doneN) posN.x -= offNP.x * FXAA_QUALITY_P6;
if(!doneN) posN.y -= offNP.y * FXAA_QUALITY_P6;
doneNP = (!doneN) || (!doneP);
if(!doneP) posP.x += offNP.x * FXAA_QUALITY_P6;
if(!doneP) posP.y += offNP.y * FXAA_QUALITY_P6;
/*--------------------------------------------------------------------------*/
#if (FXAA_QUALITY_PS > 7)
if(doneNP) {
if(!doneN) lumaEndN = FxaaLuma(FxaaTexTop(tex, posN.xy));
if(!doneP) lumaEndP = FxaaLuma(FxaaTexTop(tex, posP.xy));
if(!doneN) lumaEndN = lumaEndN - lumaNN * 0.5;
if(!doneP) lumaEndP = lumaEndP - lumaNN * 0.5;
doneN = abs(lumaEndN) >= gradientScaled;
doneP = abs(lumaEndP) >= gradientScaled;
if(!doneN) posN.x -= offNP.x * FXAA_QUALITY_P7;
if(!doneN) posN.y -= offNP.y * FXAA_QUALITY_P7;
doneNP = (!doneN) || (!doneP);
if(!doneP) posP.x += offNP.x * FXAA_QUALITY_P7;
if(!doneP) posP.y += offNP.y * FXAA_QUALITY_P7;
/*--------------------------------------------------------------------------*/
#if (FXAA_QUALITY_PS > 8)
if(doneNP) {
if(!doneN) lumaEndN = FxaaLuma(FxaaTexTop(tex, posN.xy));
if(!doneP) lumaEndP = FxaaLuma(FxaaTexTop(tex, posP.xy));
if(!doneN) lumaEndN = lumaEndN - lumaNN * 0.5;
if(!doneP) lumaEndP = lumaEndP - lumaNN * 0.5;
doneN = abs(lumaEndN) >= gradientScaled;
doneP = abs(lumaEndP) >= gradientScaled;
if(!doneN) posN.x -= offNP.x * FXAA_QUALITY_P8;
if(!doneN) posN.y -= offNP.y * FXAA_QUALITY_P8;
doneNP = (!doneN) || (!doneP);
if(!doneP) posP.x += offNP.x * FXAA_QUALITY_P8;
if(!doneP) posP.y += offNP.y * FXAA_QUALITY_P8;
/*--------------------------------------------------------------------------*/
#if (FXAA_QUALITY_PS > 9)
if(doneNP) {
if(!doneN) lumaEndN = FxaaLuma(FxaaTexTop(tex, posN.xy));
if(!doneP) lumaEndP = FxaaLuma(FxaaTexTop(tex, posP.xy));
if(!doneN) lumaEndN = lumaEndN - lumaNN * 0.5;
if(!doneP) lumaEndP = lumaEndP - lumaNN * 0.5;
doneN = abs(lumaEndN) >= gradientScaled;
doneP = abs(lumaEndP) >= gradientScaled;
if(!doneN) posN.x -= offNP.x * FXAA_QUALITY_P9;
if(!doneN) posN.y -= offNP.y * FXAA_QUALITY_P9;
doneNP = (!doneN) || (!doneP);
if(!doneP) posP.x += offNP.x * FXAA_QUALITY_P9;
if(!doneP) posP.y += offNP.y * FXAA_QUALITY_P9;
/*--------------------------------------------------------------------------*/
#if (FXAA_QUALITY_PS > 10)
if(doneNP) {
if(!doneN) lumaEndN = FxaaLuma(FxaaTexTop(tex, posN.xy));
if(!doneP) lumaEndP = FxaaLuma(FxaaTexTop(tex, posP.xy));
if(!doneN) lumaEndN = lumaEndN - lumaNN * 0.5;
if(!doneP) lumaEndP = lumaEndP - lumaNN * 0.5;
doneN = abs(lumaEndN) >= gradientScaled;
doneP = abs(lumaEndP) >= gradientScaled;
if(!doneN) posN.x -= offNP.x * FXAA_QUALITY_P10;
if(!doneN) posN.y -= offNP.y * FXAA_QUALITY_P10;
doneNP = (!doneN) || (!doneP);
if(!doneP) posP.x += offNP.x * FXAA_QUALITY_P10;
if(!doneP) posP.y += offNP.y * FXAA_QUALITY_P10;
/*--------------------------------------------------------------------------*/
#if (FXAA_QUALITY_PS > 11)
if(doneNP) {
if(!doneN) lumaEndN = FxaaLuma(FxaaTexTop(tex, posN.xy));
if(!doneP) lumaEndP = FxaaLuma(FxaaTexTop(tex, posP.xy));
if(!doneN) lumaEndN = lumaEndN - lumaNN * 0.5;
if(!doneP) lumaEndP = lumaEndP - lumaNN * 0.5;
doneN = abs(lumaEndN) >= gradientScaled;
doneP = abs(lumaEndP) >= gradientScaled;
if(!doneN) posN.x -= offNP.x * FXAA_QUALITY_P11;
if(!doneN) posN.y -= offNP.y * FXAA_QUALITY_P11;
doneNP = (!doneN) || (!doneP);
if(!doneP) posP.x += offNP.x * FXAA_QUALITY_P11;
if(!doneP) posP.y += offNP.y * FXAA_QUALITY_P11;
/*--------------------------------------------------------------------------*/
#if (FXAA_QUALITY_PS > 12)
if(doneNP) {
if(!doneN) lumaEndN = FxaaLuma(FxaaTexTop(tex, posN.xy));
if(!doneP) lumaEndP = FxaaLuma(FxaaTexTop(tex, posP.xy));
if(!doneN) lumaEndN = lumaEndN - lumaNN * 0.5;
if(!doneP) lumaEndP = lumaEndP - lumaNN * 0.5;
doneN = abs(lumaEndN) >= gradientScaled;
doneP = abs(lumaEndP) >= gradientScaled;
if(!doneN) posN.x -= offNP.x * FXAA_QUALITY_P12;
if(!doneN) posN.y -= offNP.y * FXAA_QUALITY_P12;
doneNP = (!doneN) || (!doneP);
if(!doneP) posP.x += offNP.x * FXAA_QUALITY_P12;
if(!doneP) posP.y += offNP.y * FXAA_QUALITY_P12;
/*--------------------------------------------------------------------------*/
}
#endif
/*--------------------------------------------------------------------------*/
}
#endif
/*--------------------------------------------------------------------------*/
}
#endif
/*--------------------------------------------------------------------------*/
}
#endif
/*--------------------------------------------------------------------------*/
}
#endif
/*--------------------------------------------------------------------------*/
}
#endif
/*--------------------------------------------------------------------------*/
}
#endif
/*--------------------------------------------------------------------------*/
}
#endif
/*--------------------------------------------------------------------------*/
}
#endif
/*--------------------------------------------------------------------------*/
}
#endif
/*--------------------------------------------------------------------------*/
}
/*--------------------------------------------------------------------------*/
FxaaFloat dstN = posM.x - posN.x;
FxaaFloat dstP = posP.x - posM.x;
if(!horzSpan) dstN = posM.y - posN.y;
if(!horzSpan) dstP = posP.y - posM.y;
/*--------------------------------------------------------------------------*/
FxaaBool goodSpanN = (lumaEndN < 0.0) != lumaMLTZero;
FxaaFloat spanLength = (dstP + dstN);
FxaaBool goodSpanP = (lumaEndP < 0.0) != lumaMLTZero;
FxaaFloat spanLengthRcp = 1.0/spanLength;
/*--------------------------------------------------------------------------*/
FxaaBool directionN = dstN < dstP;
FxaaFloat dst = min(dstN, dstP);
FxaaBool goodSpan = directionN ? goodSpanN : goodSpanP;
FxaaFloat subpixG = subpixF * subpixF;
FxaaFloat pixelOffset = (dst * (-spanLengthRcp)) + 0.5;
FxaaFloat subpixH = subpixG * fxaaQualitySubpix;
/*--------------------------------------------------------------------------*/
FxaaFloat pixelOffsetGood = goodSpan ? pixelOffset : 0.0;
FxaaFloat pixelOffsetSubpix = max(pixelOffsetGood, subpixH);
if(!horzSpan) posM.x += pixelOffsetSubpix * lengthSign;
if( horzSpan) posM.y += pixelOffsetSubpix * lengthSign;
return FxaaFloat4(FxaaTexTop(tex, posM).xyz, lumaM);
}
`;var JM=`uniform vec4 u_initialColor;
#if TEXTURE_UNITS > 0
uniform sampler2D u_dayTextures[TEXTURE_UNITS];
uniform vec4 u_dayTextureTranslationAndScale[TEXTURE_UNITS];
uniform bool u_dayTextureUseWebMercatorT[TEXTURE_UNITS];
#ifdef APPLY_ALPHA
uniform float u_dayTextureAlpha[TEXTURE_UNITS];
#endif
#ifdef APPLY_DAY_NIGHT_ALPHA
uniform float u_dayTextureNightAlpha[TEXTURE_UNITS];
uniform float u_dayTextureDayAlpha[TEXTURE_UNITS];
#endif
#ifdef APPLY_SPLIT
uniform float u_dayTextureSplit[TEXTURE_UNITS];
#endif
#ifdef APPLY_BRIGHTNESS
uniform float u_dayTextureBrightness[TEXTURE_UNITS];
#endif
#ifdef APPLY_CONTRAST
uniform float u_dayTextureContrast[TEXTURE_UNITS];
#endif
#ifdef APPLY_HUE
uniform float u_dayTextureHue[TEXTURE_UNITS];
#endif
#ifdef APPLY_SATURATION
uniform float u_dayTextureSaturation[TEXTURE_UNITS];
#endif
#ifdef APPLY_GAMMA
uniform float u_dayTextureOneOverGamma[TEXTURE_UNITS];
#endif
#ifdef APPLY_IMAGERY_CUTOUT
uniform vec4 u_dayTextureCutoutRectangles[TEXTURE_UNITS];
#endif
#ifdef APPLY_COLOR_TO_ALPHA
uniform vec4 u_colorsToAlpha[TEXTURE_UNITS];
#endif
uniform vec4 u_dayTextureTexCoordsRectangle[TEXTURE_UNITS];
#endif
#ifdef SHOW_REFLECTIVE_OCEAN
uniform sampler2D u_waterMask;
uniform vec4 u_waterMaskTranslationAndScale;
uniform float u_zoomedOutOceanSpecularIntensity;
#endif
#ifdef SHOW_OCEAN_WAVES
uniform sampler2D u_oceanNormalMap;
#endif
#if defined(ENABLE_DAYNIGHT_SHADING) || defined(GROUND_ATMOSPHERE)
uniform vec2 u_lightingFadeDistance;
#endif
#ifdef TILE_LIMIT_RECTANGLE
uniform vec4 u_cartographicLimitRectangle;
#endif
#ifdef GROUND_ATMOSPHERE
uniform vec2 u_nightFadeDistance;
#endif
#ifdef ENABLE_CLIPPING_PLANES
uniform highp sampler2D u_clippingPlanes;
uniform mat4 u_clippingPlanesMatrix;
uniform vec4 u_clippingPlanesEdgeStyle;
#endif
#if defined(GROUND_ATMOSPHERE) || defined(FOG) && defined(DYNAMIC_ATMOSPHERE_LIGHTING) && (defined(ENABLE_VERTEX_LIGHTING) || defined(ENABLE_DAYNIGHT_SHADING))
uniform float u_minimumBrightness;
#endif
#ifdef COLOR_CORRECT
uniform vec3 u_hsbShift; // Hue, saturation, brightness
#endif
#ifdef HIGHLIGHT_FILL_TILE
uniform vec4 u_fillHighlightColor;
#endif
#ifdef TRANSLUCENT
uniform vec4 u_frontFaceAlphaByDistance;
uniform vec4 u_backFaceAlphaByDistance;
uniform vec4 u_translucencyRectangle;
#endif
#ifdef UNDERGROUND_COLOR
uniform vec4 u_undergroundColor;
uniform vec4 u_undergroundColorAlphaByDistance;
#endif
#ifdef ENABLE_VERTEX_LIGHTING
uniform float u_lambertDiffuseMultiplier;
uniform float u_vertexShadowDarkness;
#endif
in vec3 v_positionMC;
in vec3 v_positionEC;
in vec3 v_textureCoordinates;
in vec3 v_normalMC;
in vec3 v_normalEC;
#ifdef APPLY_MATERIAL
in float v_height;
in float v_slope;
in float v_aspect;
#endif
#if defined(FOG) || defined(GROUND_ATMOSPHERE) || defined(UNDERGROUND_COLOR) || defined(TRANSLUCENT)
in float v_distance;
#endif
#if defined(GROUND_ATMOSPHERE) || defined(FOG)
in vec3 v_atmosphereRayleighColor;
in vec3 v_atmosphereMieColor;
in float v_atmosphereOpacity;
#endif
#if defined(UNDERGROUND_COLOR) || defined(TRANSLUCENT)
float interpolateByDistance(vec4 nearFarScalar, float distance)
{
float startDistance = nearFarScalar.x;
float startValue = nearFarScalar.y;
float endDistance = nearFarScalar.z;
float endValue = nearFarScalar.w;
float t = clamp((distance - startDistance) / (endDistance - startDistance), 0.0, 1.0);
return mix(startValue, endValue, t);
}
#endif
#if defined(UNDERGROUND_COLOR) || defined(TRANSLUCENT) || defined(APPLY_MATERIAL)
vec4 alphaBlend(vec4 sourceColor, vec4 destinationColor)
{
return sourceColor * vec4(sourceColor.aaa, 1.0) + destinationColor * (1.0 - sourceColor.a);
}
#endif
#ifdef TRANSLUCENT
bool inTranslucencyRectangle()
{
return
v_textureCoordinates.x > u_translucencyRectangle.x &&
v_textureCoordinates.x < u_translucencyRectangle.z &&
v_textureCoordinates.y > u_translucencyRectangle.y &&
v_textureCoordinates.y < u_translucencyRectangle.w;
}
#endif
vec4 sampleAndBlend(
vec4 previousColor,
sampler2D textureToSample,
vec2 tileTextureCoordinates,
vec4 textureCoordinateRectangle,
vec4 textureCoordinateTranslationAndScale,
float textureAlpha,
float textureNightAlpha,
float textureDayAlpha,
float textureBrightness,
float textureContrast,
float textureHue,
float textureSaturation,
float textureOneOverGamma,
float split,
vec4 colorToAlpha,
float nightBlend)
{
// This crazy step stuff sets the alpha to 0.0 if this following condition is true:
// tileTextureCoordinates.s < textureCoordinateRectangle.s ||
// tileTextureCoordinates.s > textureCoordinateRectangle.p ||
// tileTextureCoordinates.t < textureCoordinateRectangle.t ||
// tileTextureCoordinates.t > textureCoordinateRectangle.q
// In other words, the alpha is zero if the fragment is outside the rectangle
// covered by this texture. Would an actual 'if' yield better performance?
vec2 alphaMultiplier = step(textureCoordinateRectangle.st, tileTextureCoordinates);
textureAlpha = textureAlpha * alphaMultiplier.x * alphaMultiplier.y;
alphaMultiplier = step(vec2(0.0), textureCoordinateRectangle.pq - tileTextureCoordinates);
textureAlpha = textureAlpha * alphaMultiplier.x * alphaMultiplier.y;
#if defined(APPLY_DAY_NIGHT_ALPHA) && defined(ENABLE_DAYNIGHT_SHADING)
textureAlpha *= mix(textureDayAlpha, textureNightAlpha, nightBlend);
#endif
vec2 translation = textureCoordinateTranslationAndScale.xy;
vec2 scale = textureCoordinateTranslationAndScale.zw;
vec2 textureCoordinates = tileTextureCoordinates * scale + translation;
vec4 value = texture(textureToSample, textureCoordinates);
vec3 color = value.rgb;
float alpha = value.a;
#ifdef APPLY_COLOR_TO_ALPHA
vec3 colorDiff = abs(color.rgb - colorToAlpha.rgb);
colorDiff.r = max(max(colorDiff.r, colorDiff.g), colorDiff.b);
alpha = czm_branchFreeTernary(colorDiff.r < colorToAlpha.a, 0.0, alpha);
#endif
#if !defined(APPLY_GAMMA)
vec4 tempColor = czm_gammaCorrect(vec4(color, alpha));
color = tempColor.rgb;
alpha = tempColor.a;
#else
color = pow(color, vec3(textureOneOverGamma));
#endif
#ifdef APPLY_SPLIT
float splitPosition = czm_splitPosition;
// Split to the left
if (split < 0.0 && gl_FragCoord.x > splitPosition) {
alpha = 0.0;
}
// Split to the right
else if (split > 0.0 && gl_FragCoord.x < splitPosition) {
alpha = 0.0;
}
#endif
#ifdef APPLY_BRIGHTNESS
color = mix(vec3(0.0), color, textureBrightness);
#endif
#ifdef APPLY_CONTRAST
color = mix(vec3(0.5), color, textureContrast);
#endif
#ifdef APPLY_HUE
color = czm_hue(color, textureHue);
#endif
#ifdef APPLY_SATURATION
color = czm_saturation(color, textureSaturation);
#endif
float sourceAlpha = alpha * textureAlpha;
float outAlpha = mix(previousColor.a, 1.0, sourceAlpha);
outAlpha += sign(outAlpha) - 1.0;
vec3 outColor = mix(previousColor.rgb * previousColor.a, color, sourceAlpha) / outAlpha;
// When rendering imagery for a tile in multiple passes,
// some GPU/WebGL implementation combinations will not blend fragments in
// additional passes correctly if their computation includes an unmasked
// divide-by-zero operation,
// even if it's not in the output or if the output has alpha zero.
//
// For example, without sanitization for outAlpha,
// this renders without artifacts:
// if (outAlpha == 0.0) { outColor = vec3(0.0); }
//
// but using czm_branchFreeTernary will cause portions of the tile that are
// alpha-zero in the additional pass to render as black instead of blending
// with the previous pass:
// outColor = czm_branchFreeTernary(outAlpha == 0.0, vec3(0.0), outColor);
//
// So instead, sanitize against divide-by-zero,
// store this state on the sign of outAlpha, and correct on return.
return vec4(outColor, max(outAlpha, 0.0));
}
vec3 colorCorrect(vec3 rgb) {
#ifdef COLOR_CORRECT
// Convert rgb color to hsb
vec3 hsb = czm_RGBToHSB(rgb);
// Perform hsb shift
hsb.x += u_hsbShift.x; // hue
hsb.y = clamp(hsb.y + u_hsbShift.y, 0.0, 1.0); // saturation
hsb.z = hsb.z > czm_epsilon7 ? hsb.z + u_hsbShift.z : 0.0; // brightness
// Convert shifted hsb back to rgb
rgb = czm_HSBToRGB(hsb);
#endif
return rgb;
}
vec4 computeDayColor(vec4 initialColor, vec3 textureCoordinates, float nightBlend);
vec4 computeWaterColor(vec3 positionEyeCoordinates, vec2 textureCoordinates, mat3 enuToEye, vec4 imageryColor, float specularMapValue, float fade);
const float fExposure = 2.0;
vec3 computeEllipsoidPosition()
{
float mpp = czm_metersPerPixel(vec4(0.0, 0.0, -czm_currentFrustum.x, 1.0), 1.0);
vec2 xy = gl_FragCoord.xy / czm_viewport.zw * 2.0 - vec2(1.0);
xy *= czm_viewport.zw * mpp * 0.5;
vec3 direction = normalize(vec3(xy, -czm_currentFrustum.x));
czm_ray ray = czm_ray(vec3(0.0), direction);
vec3 ellipsoid_center = czm_view[3].xyz;
czm_raySegment intersection = czm_rayEllipsoidIntersectionInterval(ray, ellipsoid_center, czm_ellipsoidInverseRadii);
vec3 ellipsoidPosition = czm_pointAlongRay(ray, intersection.start);
return (czm_inverseView * vec4(ellipsoidPosition, 1.0)).xyz;
}
void main()
{
#ifdef TILE_LIMIT_RECTANGLE
if (v_textureCoordinates.x < u_cartographicLimitRectangle.x || u_cartographicLimitRectangle.z < v_textureCoordinates.x ||
v_textureCoordinates.y < u_cartographicLimitRectangle.y || u_cartographicLimitRectangle.w < v_textureCoordinates.y)
{
discard;
}
#endif
#ifdef ENABLE_CLIPPING_PLANES
float clipDistance = clip(gl_FragCoord, u_clippingPlanes, u_clippingPlanesMatrix);
#endif
#if defined(SHOW_REFLECTIVE_OCEAN) || defined(ENABLE_DAYNIGHT_SHADING) || defined(HDR)
vec3 normalMC = czm_geodeticSurfaceNormal(v_positionMC, vec3(0.0), vec3(1.0)); // normalized surface normal in model coordinates
vec3 normalEC = czm_normal3D * normalMC; // normalized surface normal in eye coordiantes
#endif
#if defined(APPLY_DAY_NIGHT_ALPHA) && defined(ENABLE_DAYNIGHT_SHADING)
float nightBlend = 1.0 - clamp(czm_getLambertDiffuse(czm_lightDirectionEC, normalEC) * 5.0, 0.0, 1.0);
#else
float nightBlend = 0.0;
#endif
// The clamp below works around an apparent bug in Chrome Canary v23.0.1241.0
// where the fragment shader sees textures coordinates < 0.0 and > 1.0 for the
// fragments on the edges of tiles even though the vertex shader is outputting
// coordinates strictly in the 0-1 range.
vec4 color = computeDayColor(u_initialColor, clamp(v_textureCoordinates, 0.0, 1.0), nightBlend);
#ifdef SHOW_TILE_BOUNDARIES
if (v_textureCoordinates.x < (1.0/256.0) || v_textureCoordinates.x > (255.0/256.0) ||
v_textureCoordinates.y < (1.0/256.0) || v_textureCoordinates.y > (255.0/256.0))
{
color = vec4(1.0, 0.0, 0.0, 1.0);
}
#endif
#if defined(ENABLE_DAYNIGHT_SHADING) || defined(GROUND_ATMOSPHERE)
float cameraDist;
if (czm_sceneMode == czm_sceneMode2D)
{
cameraDist = max(czm_frustumPlanes.x - czm_frustumPlanes.y, czm_frustumPlanes.w - czm_frustumPlanes.z) * 0.5;
}
else if (czm_sceneMode == czm_sceneModeColumbusView)
{
cameraDist = -czm_view[3].z;
}
else
{
cameraDist = length(czm_view[3]);
}
float fadeOutDist = u_lightingFadeDistance.x;
float fadeInDist = u_lightingFadeDistance.y;
if (czm_sceneMode != czm_sceneMode3D) {
vec3 radii = czm_ellipsoidRadii;
float maxRadii = max(radii.x, max(radii.y, radii.z));
fadeOutDist -= maxRadii;
fadeInDist -= maxRadii;
}
float fade = clamp((cameraDist - fadeOutDist) / (fadeInDist - fadeOutDist), 0.0, 1.0);
#else
float fade = 0.0;
#endif
#ifdef SHOW_REFLECTIVE_OCEAN
vec2 waterMaskTranslation = u_waterMaskTranslationAndScale.xy;
vec2 waterMaskScale = u_waterMaskTranslationAndScale.zw;
vec2 waterMaskTextureCoordinates = v_textureCoordinates.xy * waterMaskScale + waterMaskTranslation;
waterMaskTextureCoordinates.y = 1.0 - waterMaskTextureCoordinates.y;
float mask = texture(u_waterMask, waterMaskTextureCoordinates).r;
if (mask > 0.0)
{
mat3 enuToEye = czm_eastNorthUpToEyeCoordinates(v_positionMC, normalEC);
vec2 ellipsoidTextureCoordinates = czm_ellipsoidWgs84TextureCoordinates(normalMC);
vec2 ellipsoidFlippedTextureCoordinates = czm_ellipsoidWgs84TextureCoordinates(normalMC.zyx);
vec2 textureCoordinates = mix(ellipsoidTextureCoordinates, ellipsoidFlippedTextureCoordinates, czm_morphTime * smoothstep(0.9, 0.95, normalMC.z));
color = computeWaterColor(v_positionEC, textureCoordinates, enuToEye, color, mask, fade);
}
#endif
#ifdef APPLY_MATERIAL
czm_materialInput materialInput;
materialInput.st = v_textureCoordinates.st;
materialInput.normalEC = normalize(v_normalEC);
materialInput.positionToEyeEC = -v_positionEC;
materialInput.tangentToEyeMatrix = czm_eastNorthUpToEyeCoordinates(v_positionMC, normalize(v_normalEC));
materialInput.slope = v_slope;
materialInput.height = v_height;
materialInput.aspect = v_aspect;
czm_material material = czm_getMaterial(materialInput);
vec4 materialColor = vec4(material.diffuse, material.alpha);
color = alphaBlend(materialColor, color);
#endif
#ifdef ENABLE_VERTEX_LIGHTING
float diffuseIntensity = clamp(czm_getLambertDiffuse(czm_lightDirectionEC, normalize(v_normalEC)) * u_lambertDiffuseMultiplier + u_vertexShadowDarkness, 0.0, 1.0);
vec4 finalColor = vec4(color.rgb * czm_lightColor * diffuseIntensity, color.a);
#elif defined(ENABLE_DAYNIGHT_SHADING)
float diffuseIntensity = clamp(czm_getLambertDiffuse(czm_lightDirectionEC, normalEC) * 5.0 + 0.3, 0.0, 1.0);
diffuseIntensity = mix(1.0, diffuseIntensity, fade);
vec4 finalColor = vec4(color.rgb * czm_lightColor * diffuseIntensity, color.a);
#else
vec4 finalColor = color;
#endif
#ifdef ENABLE_CLIPPING_PLANES
vec4 clippingPlanesEdgeColor = vec4(1.0);
clippingPlanesEdgeColor.rgb = u_clippingPlanesEdgeStyle.rgb;
float clippingPlanesEdgeWidth = u_clippingPlanesEdgeStyle.a;
if (clipDistance < clippingPlanesEdgeWidth)
{
finalColor = clippingPlanesEdgeColor;
}
#endif
#ifdef HIGHLIGHT_FILL_TILE
finalColor = vec4(mix(finalColor.rgb, u_fillHighlightColor.rgb, u_fillHighlightColor.a), finalColor.a);
#endif
#if defined(DYNAMIC_ATMOSPHERE_LIGHTING_FROM_SUN)
vec3 atmosphereLightDirection = czm_sunDirectionWC;
#else
vec3 atmosphereLightDirection = czm_lightDirectionWC;
#endif
#if defined(GROUND_ATMOSPHERE) || defined(FOG)
if (!czm_backFacing())
{
bool dynamicLighting = false;
#if defined(DYNAMIC_ATMOSPHERE_LIGHTING) && (defined(ENABLE_DAYNIGHT_SHADING) || defined(ENABLE_VERTEX_LIGHTING))
dynamicLighting = true;
#endif
vec3 rayleighColor;
vec3 mieColor;
float opacity;
vec3 positionWC;
vec3 lightDirection;
// When the camera is far away (camera distance > nightFadeOutDistance), the scattering is computed in the fragment shader.
// Otherwise, the scattering is computed in the vertex shader.
#ifdef PER_FRAGMENT_GROUND_ATMOSPHERE
positionWC = computeEllipsoidPosition();
lightDirection = czm_branchFreeTernary(dynamicLighting, atmosphereLightDirection, normalize(positionWC));
computeAtmosphereScattering(
positionWC,
lightDirection,
rayleighColor,
mieColor,
opacity
);
#else
positionWC = v_positionMC;
lightDirection = czm_branchFreeTernary(dynamicLighting, atmosphereLightDirection, normalize(positionWC));
rayleighColor = v_atmosphereRayleighColor;
mieColor = v_atmosphereMieColor;
opacity = v_atmosphereOpacity;
#endif
rayleighColor = colorCorrect(rayleighColor);
mieColor = colorCorrect(mieColor);
vec4 groundAtmosphereColor = computeAtmosphereColor(positionWC, lightDirection, rayleighColor, mieColor, opacity);
// Fog is applied to tiles selected for fog, close to the Earth.
#ifdef FOG
vec3 fogColor = groundAtmosphereColor.rgb;
// If there is lighting, apply that to the fog.
#if defined(DYNAMIC_ATMOSPHERE_LIGHTING) && (defined(ENABLE_VERTEX_LIGHTING) || defined(ENABLE_DAYNIGHT_SHADING))
float darken = clamp(dot(normalize(czm_viewerPositionWC), atmosphereLightDirection), u_minimumBrightness, 1.0);
fogColor *= darken;
#endif
#ifndef HDR
fogColor.rgb = czm_acesTonemapping(fogColor.rgb);
fogColor.rgb = czm_inverseGamma(fogColor.rgb);
#endif
const float modifier = 0.15;
finalColor = vec4(czm_fog(v_distance, finalColor.rgb, fogColor.rgb, modifier), finalColor.a);
#else
// The transmittance is based on optical depth i.e. the length of segment of the ray inside the atmosphere.
// This value is larger near the "circumference", as it is further away from the camera. We use it to
// brighten up that area of the ground atmosphere.
const float transmittanceModifier = 0.5;
float transmittance = transmittanceModifier + clamp(1.0 - groundAtmosphereColor.a, 0.0, 1.0);
vec3 finalAtmosphereColor = finalColor.rgb + groundAtmosphereColor.rgb * transmittance;
#if defined(DYNAMIC_ATMOSPHERE_LIGHTING) && (defined(ENABLE_VERTEX_LIGHTING) || defined(ENABLE_DAYNIGHT_SHADING))
float fadeInDist = u_nightFadeDistance.x;
float fadeOutDist = u_nightFadeDistance.y;
float sunlitAtmosphereIntensity = clamp((cameraDist - fadeOutDist) / (fadeInDist - fadeOutDist), 0.05, 1.0);
float darken = clamp(dot(normalize(positionWC), atmosphereLightDirection), 0.0, 1.0);
vec3 darkenendGroundAtmosphereColor = mix(groundAtmosphereColor.rgb, finalAtmosphereColor.rgb, darken);
finalAtmosphereColor = mix(darkenendGroundAtmosphereColor, finalAtmosphereColor, sunlitAtmosphereIntensity);
#endif
#ifndef HDR
finalAtmosphereColor.rgb = vec3(1.0) - exp(-fExposure * finalAtmosphereColor.rgb);
#else
finalAtmosphereColor.rgb = czm_saturation(finalAtmosphereColor.rgb, 1.6);
#endif
finalColor.rgb = mix(finalColor.rgb, finalAtmosphereColor.rgb, fade);
#endif
}
#endif
#ifdef UNDERGROUND_COLOR
if (czm_backFacing())
{
float distanceFromEllipsoid = max(czm_eyeHeight, 0.0);
float distance = max(v_distance - distanceFromEllipsoid, 0.0);
float blendAmount = interpolateByDistance(u_undergroundColorAlphaByDistance, distance);
vec4 undergroundColor = vec4(u_undergroundColor.rgb, u_undergroundColor.a * blendAmount);
finalColor = alphaBlend(undergroundColor, finalColor);
}
#endif
#ifdef TRANSLUCENT
if (inTranslucencyRectangle())
{
vec4 alphaByDistance = gl_FrontFacing ? u_frontFaceAlphaByDistance : u_backFaceAlphaByDistance;
finalColor.a *= interpolateByDistance(alphaByDistance, v_distance);
}
#endif
out_FragColor = finalColor;
}
#ifdef SHOW_REFLECTIVE_OCEAN
float waveFade(float edge0, float edge1, float x)
{
float y = clamp((x - edge0) / (edge1 - edge0), 0.0, 1.0);
return pow(1.0 - y, 5.0);
}
float linearFade(float edge0, float edge1, float x)
{
return clamp((x - edge0) / (edge1 - edge0), 0.0, 1.0);
}
// Based on water rendering by Jonas Wagner:
// http://29a.ch/2012/7/19/webgl-terrain-rendering-water-fog
// low altitude wave settings
const float oceanFrequencyLowAltitude = 825000.0;
const float oceanAnimationSpeedLowAltitude = 0.004;
const float oceanOneOverAmplitudeLowAltitude = 1.0 / 2.0;
const float oceanSpecularIntensity = 0.5;
// high altitude wave settings
const float oceanFrequencyHighAltitude = 125000.0;
const float oceanAnimationSpeedHighAltitude = 0.008;
const float oceanOneOverAmplitudeHighAltitude = 1.0 / 2.0;
vec4 computeWaterColor(vec3 positionEyeCoordinates, vec2 textureCoordinates, mat3 enuToEye, vec4 imageryColor, float maskValue, float fade)
{
vec3 positionToEyeEC = -positionEyeCoordinates;
float positionToEyeECLength = length(positionToEyeEC);
// The double normalize below works around a bug in Firefox on Android devices.
vec3 normalizedPositionToEyeEC = normalize(normalize(positionToEyeEC));
// Fade out the waves as the camera moves far from the surface.
float waveIntensity = waveFade(70000.0, 1000000.0, positionToEyeECLength);
#ifdef SHOW_OCEAN_WAVES
// high altitude waves
float time = czm_frameNumber * oceanAnimationSpeedHighAltitude;
vec4 noise = czm_getWaterNoise(u_oceanNormalMap, textureCoordinates * oceanFrequencyHighAltitude, time, 0.0);
vec3 normalTangentSpaceHighAltitude = vec3(noise.xy, noise.z * oceanOneOverAmplitudeHighAltitude);
// low altitude waves
time = czm_frameNumber * oceanAnimationSpeedLowAltitude;
noise = czm_getWaterNoise(u_oceanNormalMap, textureCoordinates * oceanFrequencyLowAltitude, time, 0.0);
vec3 normalTangentSpaceLowAltitude = vec3(noise.xy, noise.z * oceanOneOverAmplitudeLowAltitude);
// blend the 2 wave layers based on distance to surface
float highAltitudeFade = linearFade(0.0, 60000.0, positionToEyeECLength);
float lowAltitudeFade = 1.0 - linearFade(20000.0, 60000.0, positionToEyeECLength);
vec3 normalTangentSpace =
(highAltitudeFade * normalTangentSpaceHighAltitude) +
(lowAltitudeFade * normalTangentSpaceLowAltitude);
normalTangentSpace = normalize(normalTangentSpace);
// fade out the normal perturbation as we move farther from the water surface
normalTangentSpace.xy *= waveIntensity;
normalTangentSpace = normalize(normalTangentSpace);
#else
vec3 normalTangentSpace = vec3(0.0, 0.0, 1.0);
#endif
vec3 normalEC = enuToEye * normalTangentSpace;
const vec3 waveHighlightColor = vec3(0.3, 0.45, 0.6);
// Use diffuse light to highlight the waves
float diffuseIntensity = czm_getLambertDiffuse(czm_lightDirectionEC, normalEC) * maskValue;
vec3 diffuseHighlight = waveHighlightColor * diffuseIntensity * (1.0 - fade);
#ifdef SHOW_OCEAN_WAVES
// Where diffuse light is low or non-existent, use wave highlights based solely on
// the wave bumpiness and no particular light direction.
float tsPerturbationRatio = normalTangentSpace.z;
vec3 nonDiffuseHighlight = mix(waveHighlightColor * 5.0 * (1.0 - tsPerturbationRatio), vec3(0.0), diffuseIntensity);
#else
vec3 nonDiffuseHighlight = vec3(0.0);
#endif
// Add specular highlights in 3D, and in all modes when zoomed in.
float specularIntensity = czm_getSpecular(czm_lightDirectionEC, normalizedPositionToEyeEC, normalEC, 10.0);
float surfaceReflectance = mix(0.0, mix(u_zoomedOutOceanSpecularIntensity, oceanSpecularIntensity, waveIntensity), maskValue);
float specular = specularIntensity * surfaceReflectance;
#ifdef HDR
specular *= 1.4;
float e = 0.2;
float d = 3.3;
float c = 1.7;
vec3 color = imageryColor.rgb + (c * (vec3(e) + imageryColor.rgb * d) * (diffuseHighlight + nonDiffuseHighlight + specular));
#else
vec3 color = imageryColor.rgb + diffuseHighlight + nonDiffuseHighlight + specular;
#endif
return vec4(color, imageryColor.a);
}
#endif // #ifdef SHOW_REFLECTIVE_OCEAN
`;var QM=`#ifdef QUANTIZATION_BITS12
in vec4 compressed0;
in float compressed1;
#else
in vec4 position3DAndHeight;
in vec4 textureCoordAndEncodedNormals;
#endif
#ifdef GEODETIC_SURFACE_NORMALS
in vec3 geodeticSurfaceNormal;
#endif
#ifdef EXAGGERATION
uniform vec2 u_terrainExaggerationAndRelativeHeight;
#endif
uniform vec3 u_center3D;
uniform mat4 u_modifiedModelView;
uniform mat4 u_modifiedModelViewProjection;
uniform vec4 u_tileRectangle;
// Uniforms for 2D Mercator projection
uniform vec2 u_southAndNorthLatitude;
uniform vec2 u_southMercatorYAndOneOverHeight;
out vec3 v_positionMC;
out vec3 v_positionEC;
out vec3 v_textureCoordinates;
out vec3 v_normalMC;
out vec3 v_normalEC;
#ifdef APPLY_MATERIAL
out float v_slope;
out float v_aspect;
out float v_height;
#endif
#if defined(FOG) || defined(GROUND_ATMOSPHERE) || defined(UNDERGROUND_COLOR) || defined(TRANSLUCENT)
out float v_distance;
#endif
#if defined(FOG) || defined(GROUND_ATMOSPHERE)
out vec3 v_atmosphereRayleighColor;
out vec3 v_atmosphereMieColor;
out float v_atmosphereOpacity;
#endif
// These functions are generated at runtime.
vec4 getPosition(vec3 position, float height, vec2 textureCoordinates);
float get2DYPositionFraction(vec2 textureCoordinates);
vec4 getPosition3DMode(vec3 position, float height, vec2 textureCoordinates)
{
return u_modifiedModelViewProjection * vec4(position, 1.0);
}
float get2DMercatorYPositionFraction(vec2 textureCoordinates)
{
// The width of a tile at level 11, in radians and assuming a single root tile, is
// 2.0 * czm_pi / pow(2.0, 11.0)
// We want to just linearly interpolate the 2D position from the texture coordinates
// when we're at this level or higher. The constant below is the expression
// above evaluated and then rounded up at the 4th significant digit.
const float maxTileWidth = 0.003068;
float positionFraction = textureCoordinates.y;
float southLatitude = u_southAndNorthLatitude.x;
float northLatitude = u_southAndNorthLatitude.y;
if (northLatitude - southLatitude > maxTileWidth)
{
float southMercatorY = u_southMercatorYAndOneOverHeight.x;
float oneOverMercatorHeight = u_southMercatorYAndOneOverHeight.y;
float currentLatitude = mix(southLatitude, northLatitude, textureCoordinates.y);
currentLatitude = clamp(currentLatitude, -czm_webMercatorMaxLatitude, czm_webMercatorMaxLatitude);
positionFraction = czm_latitudeToWebMercatorFraction(currentLatitude, southMercatorY, oneOverMercatorHeight);
}
return positionFraction;
}
float get2DGeographicYPositionFraction(vec2 textureCoordinates)
{
return textureCoordinates.y;
}
vec4 getPositionPlanarEarth(vec3 position, float height, vec2 textureCoordinates)
{
float yPositionFraction = get2DYPositionFraction(textureCoordinates);
vec4 rtcPosition2D = vec4(height, mix(u_tileRectangle.st, u_tileRectangle.pq, vec2(textureCoordinates.x, yPositionFraction)), 1.0);
return u_modifiedModelViewProjection * rtcPosition2D;
}
vec4 getPosition2DMode(vec3 position, float height, vec2 textureCoordinates)
{
return getPositionPlanarEarth(position, 0.0, textureCoordinates);
}
vec4 getPositionColumbusViewMode(vec3 position, float height, vec2 textureCoordinates)
{
return getPositionPlanarEarth(position, height, textureCoordinates);
}
vec4 getPositionMorphingMode(vec3 position, float height, vec2 textureCoordinates)
{
// We do not do RTC while morphing, so there is potential for jitter.
// This is unlikely to be noticeable, though.
vec3 position3DWC = position + u_center3D;
float yPositionFraction = get2DYPositionFraction(textureCoordinates);
vec4 position2DWC = vec4(height, mix(u_tileRectangle.st, u_tileRectangle.pq, vec2(textureCoordinates.x, yPositionFraction)), 1.0);
vec4 morphPosition = czm_columbusViewMorph(position2DWC, vec4(position3DWC, 1.0), czm_morphTime);
return czm_modelViewProjection * morphPosition;
}
#ifdef QUANTIZATION_BITS12
uniform vec2 u_minMaxHeight;
uniform mat4 u_scaleAndBias;
#endif
void main()
{
#ifdef QUANTIZATION_BITS12
vec2 xy = czm_decompressTextureCoordinates(compressed0.x);
vec2 zh = czm_decompressTextureCoordinates(compressed0.y);
vec3 position = vec3(xy, zh.x);
float height = zh.y;
vec2 textureCoordinates = czm_decompressTextureCoordinates(compressed0.z);
height = height * (u_minMaxHeight.y - u_minMaxHeight.x) + u_minMaxHeight.x;
position = (u_scaleAndBias * vec4(position, 1.0)).xyz;
#if (defined(ENABLE_VERTEX_LIGHTING) || defined(GENERATE_POSITION_AND_NORMAL)) && defined(INCLUDE_WEB_MERCATOR_Y)
float webMercatorT = czm_decompressTextureCoordinates(compressed0.w).x;
float encodedNormal = compressed1;
#elif defined(INCLUDE_WEB_MERCATOR_Y)
float webMercatorT = czm_decompressTextureCoordinates(compressed0.w).x;
float encodedNormal = 0.0;
#elif defined(ENABLE_VERTEX_LIGHTING) || defined(GENERATE_POSITION_AND_NORMAL)
float webMercatorT = textureCoordinates.y;
float encodedNormal = compressed0.w;
#else
float webMercatorT = textureCoordinates.y;
float encodedNormal = 0.0;
#endif
#else
// A single float per element
vec3 position = position3DAndHeight.xyz;
float height = position3DAndHeight.w;
vec2 textureCoordinates = textureCoordAndEncodedNormals.xy;
#if (defined(ENABLE_VERTEX_LIGHTING) || defined(GENERATE_POSITION_AND_NORMAL) || defined(APPLY_MATERIAL)) && defined(INCLUDE_WEB_MERCATOR_Y)
float webMercatorT = textureCoordAndEncodedNormals.z;
float encodedNormal = textureCoordAndEncodedNormals.w;
#elif defined(ENABLE_VERTEX_LIGHTING) || defined(GENERATE_POSITION_AND_NORMAL) || defined(APPLY_MATERIAL)
float webMercatorT = textureCoordinates.y;
float encodedNormal = textureCoordAndEncodedNormals.z;
#elif defined(INCLUDE_WEB_MERCATOR_Y)
float webMercatorT = textureCoordAndEncodedNormals.z;
float encodedNormal = 0.0;
#else
float webMercatorT = textureCoordinates.y;
float encodedNormal = 0.0;
#endif
#endif
vec3 position3DWC = position + u_center3D;
#ifdef GEODETIC_SURFACE_NORMALS
vec3 ellipsoidNormal = geodeticSurfaceNormal;
#else
vec3 ellipsoidNormal = normalize(position3DWC);
#endif
#if defined(EXAGGERATION) && defined(GEODETIC_SURFACE_NORMALS)
float exaggeration = u_terrainExaggerationAndRelativeHeight.x;
float relativeHeight = u_terrainExaggerationAndRelativeHeight.y;
float newHeight = (height - relativeHeight) * exaggeration + relativeHeight;
// stop from going through center of earth
float minRadius = min(min(czm_ellipsoidRadii.x, czm_ellipsoidRadii.y), czm_ellipsoidRadii.z);
newHeight = max(newHeight, -minRadius);
vec3 offset = ellipsoidNormal * (newHeight - height);
position += offset;
position3DWC += offset;
height = newHeight;
#endif
gl_Position = getPosition(position, height, textureCoordinates);
v_positionEC = (u_modifiedModelView * vec4(position, 1.0)).xyz;
v_positionMC = position3DWC; // position in model coordinates
v_textureCoordinates = vec3(textureCoordinates, webMercatorT);
#if defined(ENABLE_VERTEX_LIGHTING) || defined(GENERATE_POSITION_AND_NORMAL) || defined(APPLY_MATERIAL)
vec3 normalMC = czm_octDecode(encodedNormal);
#if defined(EXAGGERATION) && defined(GEODETIC_SURFACE_NORMALS)
vec3 projection = dot(normalMC, ellipsoidNormal) * ellipsoidNormal;
vec3 rejection = normalMC - projection;
normalMC = normalize(projection + rejection * exaggeration);
#endif
v_normalMC = normalMC;
v_normalEC = czm_normal3D * v_normalMC;
#endif
#if defined(FOG) || (defined(GROUND_ATMOSPHERE) && !defined(PER_FRAGMENT_GROUND_ATMOSPHERE))
bool dynamicLighting = false;
#if defined(DYNAMIC_ATMOSPHERE_LIGHTING) && (defined(ENABLE_DAYNIGHT_SHADING) || defined(ENABLE_VERTEX_LIGHTING))
dynamicLighting = true;
#endif
#if defined(DYNAMIC_ATMOSPHERE_LIGHTING_FROM_SUN)
vec3 atmosphereLightDirection = czm_sunDirectionWC;
#else
vec3 atmosphereLightDirection = czm_lightDirectionWC;
#endif
vec3 lightDirection = czm_branchFreeTernary(dynamicLighting, atmosphereLightDirection, normalize(position3DWC));
computeAtmosphereScattering(
position3DWC,
lightDirection,
v_atmosphereRayleighColor,
v_atmosphereMieColor,
v_atmosphereOpacity
);
#endif
#if defined(FOG) || defined(GROUND_ATMOSPHERE) || defined(UNDERGROUND_COLOR) || defined(TRANSLUCENT)
v_distance = length((czm_modelView3D * vec4(position3DWC, 1.0)).xyz);
#endif
#ifdef APPLY_MATERIAL
float northPoleZ = czm_ellipsoidRadii.z;
vec3 northPolePositionMC = vec3(0.0, 0.0, northPoleZ);
vec3 vectorEastMC = normalize(cross(northPolePositionMC - v_positionMC, ellipsoidNormal));
float dotProd = abs(dot(ellipsoidNormal, v_normalMC));
v_slope = acos(dotProd);
vec3 normalRejected = ellipsoidNormal * dotProd;
vec3 normalProjected = v_normalMC - normalRejected;
vec3 aspectVector = normalize(normalProjected);
v_aspect = acos(dot(aspectVector, vectorEastMC));
float determ = dot(cross(vectorEastMC, aspectVector), ellipsoidNormal);
v_aspect = czm_branchFreeTernary(determ < 0.0, 2.0 * czm_pi - v_aspect, v_aspect);
v_height = height;
#endif
}
`;var Gb=`void computeAtmosphereScattering(vec3 positionWC, vec3 lightDirection, out vec3 rayleighColor, out vec3 mieColor, out float opacity) {
vec3 cameraToPositionWC = positionWC - czm_viewerPositionWC;
vec3 cameraToPositionWCDirection = normalize(cameraToPositionWC);
czm_ray primaryRay = czm_ray(czm_viewerPositionWC, cameraToPositionWCDirection);
float atmosphereInnerRadius = length(positionWC);
computeScattering(
primaryRay,
length(cameraToPositionWC),
lightDirection,
atmosphereInnerRadius,
rayleighColor,
mieColor,
opacity
);
}
`;var $M=`uniform sampler2D u_texture;
in vec2 v_textureCoordinates;
void main()
{
out_FragColor = texture(u_texture, v_textureCoordinates);
}
`;var eL=`in vec4 position;
in float webMercatorT;
uniform vec2 u_textureDimensions;
out vec2 v_textureCoordinates;
void main()
{
v_textureCoordinates = vec2(position.x, webMercatorT);
gl_Position = czm_viewportOrthographic * (position * vec4(u_textureDimensions, 1.0, 1.0));
}
`;var Wb=`float interpolateByDistance(vec4 nearFarScalar, float distance)
{
float startDistance = nearFarScalar.x;
float startValue = nearFarScalar.y;
float endDistance = nearFarScalar.z;
float endValue = nearFarScalar.w;
float t = clamp((distance - startDistance) / (endDistance - startDistance), 0.0, 1.0);
return mix(startValue, endValue, t);
}
vec3 getLightDirection(vec3 positionWC)
{
float lightEnum = u_radiiAndDynamicAtmosphereColor.z;
vec3 lightDirection =
positionWC * float(lightEnum == 0.0) +
czm_lightDirectionWC * float(lightEnum == 1.0) +
czm_sunDirectionWC * float(lightEnum == 2.0);
return normalize(lightDirection);
}
void computeAtmosphereScattering(vec3 positionWC, vec3 lightDirection, out vec3 rayleighColor, out vec3 mieColor, out float opacity, out float underTranslucentGlobe)
{
float ellipsoidRadiiDifference = czm_ellipsoidRadii.x - czm_ellipsoidRadii.z;
// Adjustment to the atmosphere radius applied based on the camera height.
float distanceAdjustMin = czm_ellipsoidRadii.x / 4.0;
float distanceAdjustMax = czm_ellipsoidRadii.x;
float distanceAdjustModifier = ellipsoidRadiiDifference / 2.0;
float distanceAdjust = distanceAdjustModifier * clamp((czm_eyeHeight - distanceAdjustMin) / (distanceAdjustMax - distanceAdjustMin), 0.0, 1.0);
// Since atmosphere scattering assumes the atmosphere is a spherical shell, we compute an inner radius of the atmosphere best fit
// for the position on the ellipsoid.
float radiusAdjust = (ellipsoidRadiiDifference / 4.0) + distanceAdjust;
float atmosphereInnerRadius = (length(czm_viewerPositionWC) - czm_eyeHeight) - radiusAdjust;
// Setup the primary ray: from the camera position to the vertex position.
vec3 cameraToPositionWC = positionWC - czm_viewerPositionWC;
vec3 cameraToPositionWCDirection = normalize(cameraToPositionWC);
czm_ray primaryRay = czm_ray(czm_viewerPositionWC, cameraToPositionWCDirection);
underTranslucentGlobe = 0.0;
// Brighten the sky atmosphere under the Earth's atmosphere when translucency is enabled.
#if defined(GLOBE_TRANSLUCENT)
// Check for intersection with the inner radius of the atmopshere.
czm_raySegment primaryRayEarthIntersect = czm_raySphereIntersectionInterval(primaryRay, vec3(0.0), atmosphereInnerRadius + radiusAdjust);
if (primaryRayEarthIntersect.start > 0.0 && primaryRayEarthIntersect.stop > 0.0) {
// Compute position on globe.
vec3 direction = normalize(positionWC);
czm_ray ellipsoidRay = czm_ray(positionWC, -direction);
czm_raySegment ellipsoidIntersection = czm_rayEllipsoidIntersectionInterval(ellipsoidRay, vec3(0.0), czm_ellipsoidInverseRadii);
vec3 onEarth = positionWC - (direction * ellipsoidIntersection.start);
// Control the color using the camera angle.
float angle = dot(normalize(czm_viewerPositionWC), normalize(onEarth));
// Control the opacity using the distance from Earth.
opacity = interpolateByDistance(vec4(0.0, 1.0, czm_ellipsoidRadii.x, 0.0), length(czm_viewerPositionWC - onEarth));
vec3 horizonColor = vec3(0.1, 0.2, 0.3);
vec3 nearColor = vec3(0.0);
rayleighColor = mix(nearColor, horizonColor, exp(-angle) * opacity);
// Set the traslucent flag to avoid alpha adjustment in computeFinalColor funciton.
underTranslucentGlobe = 1.0;
return;
}
#endif
computeScattering(
primaryRay,
length(cameraToPositionWC),
lightDirection,
atmosphereInnerRadius,
rayleighColor,
mieColor,
opacity
);
// Alter the opacity based on how close the viewer is to the ground.
// (0.0 = At edge of atmosphere, 1.0 = On ground)
float cameraHeight = czm_eyeHeight + atmosphereInnerRadius;
float atmosphereOuterRadius = atmosphereInnerRadius + ATMOSPHERE_THICKNESS;
opacity = clamp((atmosphereOuterRadius - cameraHeight) / (atmosphereOuterRadius - atmosphereInnerRadius), 0.0, 1.0);
// Alter alpha based on time of day (0.0 = night , 1.0 = day)
float nightAlpha = (u_radiiAndDynamicAtmosphereColor.z != 0.0) ? clamp(dot(normalize(positionWC), lightDirection), 0.0, 1.0) : 1.0;
opacity *= pow(nightAlpha, 0.5);
}
`;var tL=`in vec3 v_outerPositionWC;
uniform vec3 u_hsbShift;
#ifndef PER_FRAGMENT_ATMOSPHERE
in vec3 v_mieColor;
in vec3 v_rayleighColor;
in float v_opacity;
in float v_translucent;
#endif
void main (void)
{
vec3 lightDirection = getLightDirection(v_outerPositionWC);
vec3 mieColor;
vec3 rayleighColor;
float opacity;
float translucent;
#ifdef PER_FRAGMENT_ATMOSPHERE
computeAtmosphereScattering(
v_outerPositionWC,
lightDirection,
rayleighColor,
mieColor,
opacity,
translucent
);
#else
mieColor = v_mieColor;
rayleighColor = v_rayleighColor;
opacity = v_opacity;
translucent = v_translucent;
#endif
vec4 color = computeAtmosphereColor(v_outerPositionWC, lightDirection, rayleighColor, mieColor, opacity);
#ifndef HDR
color.rgb = czm_acesTonemapping(color.rgb);
color.rgb = czm_inverseGamma(color.rgb);
#endif
#ifdef COLOR_CORRECT
// Convert rgb color to hsb
vec3 hsb = czm_RGBToHSB(color.rgb);
// Perform hsb shift
hsb.x += u_hsbShift.x; // hue
hsb.y = clamp(hsb.y + u_hsbShift.y, 0.0, 1.0); // saturation
hsb.z = hsb.z > czm_epsilon7 ? hsb.z + u_hsbShift.z : 0.0; // brightness
// Convert shifted hsb back to rgb
color.rgb = czm_HSBToRGB(hsb);
#endif
// For the parts of the sky atmosphere that are not behind a translucent globe,
// we mix in the default opacity so that the sky atmosphere still appears at distance.
// This is needed because the opacity in the sky atmosphere is initially adjusted based
// on the camera height.
if (translucent == 0.0) {
color.a = mix(color.b, 1.0, color.a) * smoothstep(0.0, 1.0, czm_morphTime);
}
out_FragColor = color;
}
`;var nL=`in vec4 position;
out vec3 v_outerPositionWC;
#ifndef PER_FRAGMENT_ATMOSPHERE
out vec3 v_mieColor;
out vec3 v_rayleighColor;
out float v_opacity;
out float v_translucent;
#endif
void main(void)
{
vec4 positionWC = czm_model * position;
vec3 lightDirection = getLightDirection(positionWC.xyz);
#ifndef PER_FRAGMENT_ATMOSPHERE
computeAtmosphereScattering(
positionWC.xyz,
lightDirection,
v_rayleighColor,
v_mieColor,
v_opacity,
v_translucent
);
#endif
v_outerPositionWC = positionWC.xyz;
gl_Position = czm_modelViewProjection * position;
}
`;var iL=`uniform samplerCube u_cubeMap;
in vec3 v_texCoord;
void main()
{
vec4 color = czm_textureCube(u_cubeMap, normalize(v_texCoord));
out_FragColor = vec4(czm_gammaCorrect(color).rgb, czm_morphTime);
}
`;var oL=`in vec3 position;
out vec3 v_texCoord;
void main()
{
vec3 p = czm_viewRotation * (czm_temeToPseudoFixed * (czm_entireFrustum.y * position));
gl_Position = czm_projection * vec4(p, 1.0);
v_texCoord = position.xyz;
}
`;var rL=`uniform sampler2D u_texture;
in vec2 v_textureCoordinates;
void main()
{
vec4 color = texture(u_texture, v_textureCoordinates);
out_FragColor = czm_gammaCorrect(color);
}
`;var sL=`uniform float u_radiusTS;
in vec2 v_textureCoordinates;
vec2 rotate(vec2 p, vec2 direction)
{
return vec2(p.x * direction.x - p.y * direction.y, p.x * direction.y + p.y * direction.x);
}
vec4 addBurst(vec2 position, vec2 direction, float lengthScalar)
{
vec2 rotatedPosition = rotate(position, direction) * vec2(25.0, 0.75);
float radius = length(rotatedPosition) * lengthScalar;
float burst = 1.0 - smoothstep(0.0, 0.55, radius);
return vec4(burst);
}
void main()
{
float lengthScalar = 2.0 / sqrt(2.0);
vec2 position = v_textureCoordinates - vec2(0.5);
float radius = length(position) * lengthScalar;
float surface = step(radius, u_radiusTS);
vec4 color = vec4(vec2(1.0), surface + 0.2, surface);
float glow = 1.0 - smoothstep(0.0, 0.55, radius);
color.ba += mix(vec2(0.0), vec2(1.0), glow) * 0.75;
vec4 burst = vec4(0.0);
// The following loop has been manually unrolled for speed, to
// avoid sin() and cos().
//
//for (float i = 0.4; i < 3.2; i += 1.047) {
// vec2 direction = vec2(sin(i), cos(i));
// burst += 0.4 * addBurst(position, direction, lengthScalar);
//
// direction = vec2(sin(i - 0.08), cos(i - 0.08));
// burst += 0.3 * addBurst(position, direction, lengthScalar);
//}
burst += 0.4 * addBurst(position, vec2(0.38942, 0.92106), lengthScalar); // angle == 0.4
burst += 0.4 * addBurst(position, vec2(0.99235, 0.12348), lengthScalar); // angle == 0.4 + 1.047
burst += 0.4 * addBurst(position, vec2(0.60327, -0.79754), lengthScalar); // angle == 0.4 + 1.047 * 2.0
burst += 0.3 * addBurst(position, vec2(0.31457, 0.94924), lengthScalar); // angle == 0.4 - 0.08
burst += 0.3 * addBurst(position, vec2(0.97931, 0.20239), lengthScalar); // angle == 0.4 + 1.047 - 0.08
burst += 0.3 * addBurst(position, vec2(0.66507, -0.74678), lengthScalar); // angle == 0.4 + 1.047 * 2.0 - 0.08
// End of manual loop unrolling.
color += clamp(burst, vec4(0.0), vec4(1.0)) * 0.15;
out_FragColor = clamp(color, vec4(0.0), vec4(1.0));
}
`;var aL=`in vec2 direction;
uniform float u_size;
out vec2 v_textureCoordinates;
void main()
{
vec4 position;
if (czm_morphTime == 1.0)
{
position = vec4(czm_sunPositionWC, 1.0);
}
else
{
position = vec4(czm_sunPositionColumbusView.zxy, 1.0);
}
vec4 positionEC = czm_view * position;
vec4 positionWC = czm_eyeToWindowCoordinates(positionEC);
vec2 halfSize = vec2(u_size * 0.5);
halfSize *= ((direction * 2.0) - 1.0);
gl_Position = czm_viewportOrthographic * vec4(positionWC.xy + halfSize, -positionWC.z, 1.0);
v_textureCoordinates = direction;
}
`;var cL=`
in vec2 v_textureCoordinates;
void main()
{
czm_materialInput materialInput;
materialInput.s = v_textureCoordinates.s;
materialInput.st = v_textureCoordinates;
materialInput.str = vec3(v_textureCoordinates, 0.0);
materialInput.normalEC = vec3(0.0, 0.0, -1.0);
czm_material material = czm_getMaterial(materialInput);
out_FragColor = vec4(material.diffuse + material.emission, material.alpha);
}
`;var Qet={NONE:0,LERC:1},If=Object.freeze(Qet);var $et={NONE:0,BITS12:1},Os=Object.freeze($et);var Wx=new h,ett=new h,Pf=new H,zz=new N,ttt=new N,ntt=Math.pow(2,12);function lc(e,t,n,i,o,r,s,a,c,l){let f=Os.NONE,d,p;if(u(t)&&u(n)&&u(i)&&u(o)){let g=t.minimum,m=t.maximum,A=h.subtract(m,g,ett),x=i-n;Math.max(h.maximumComponent(A),x)<ntt-1?f=Os.BITS12:f=Os.NONE,d=N.inverseTransformation(o,new N);let E=h.negate(g,Wx);N.multiply(N.fromTranslation(E,zz),d,d);let T=Wx;T.x=1/A.x,T.y=1/A.y,T.z=1/A.z,N.multiply(N.fromScale(T,zz),d,d),p=N.clone(o),N.setTranslation(p,h.ZERO,p),o=N.clone(o,new N);let S=N.fromTranslation(g,zz),v=N.fromScale(A,ttt),w=N.multiply(S,v,zz);N.multiply(o,w,o),N.multiply(p,w,p)}this.quantization=f,this.minimumHeight=n,this.maximumHeight=i,this.center=h.clone(e),this.toScaledENU=d,this.fromScaledENU=o,this.matrix=p,this.hasVertexNormals=r,this.hasWebMercatorT=y(s,!1),this.hasGeodeticSurfaceNormals=y(a,!1),this.exaggeration=y(c,1),this.exaggerationRelativeHeight=y(l,0),this.stride=0,this._offsetGeodeticSurfaceNormal=0,this._offsetVertexNormal=0,this._calculateStrideAndOffsets()}lc.prototype.encode=function(e,t,n,i,o,r,s,a){let c=i.x,l=i.y;if(this.quantization===Os.BITS12){n=N.multiplyByPoint(this.toScaledENU,n,Wx),n.x=O.clamp(n.x,0,1),n.y=O.clamp(n.y,0,1),n.z=O.clamp(n.z,0,1);let f=this.maximumHeight-this.minimumHeight,d=O.clamp((o-this.minimumHeight)/f,0,1);H.fromElements(n.x,n.y,Pf);let p=jn.compressTextureCoordinates(Pf);H.fromElements(n.z,d,Pf);let g=jn.compressTextureCoordinates(Pf);H.fromElements(c,l,Pf);let m=jn.compressTextureCoordinates(Pf);if(e[t++]=p,e[t++]=g,e[t++]=m,this.hasWebMercatorT){H.fromElements(s,0,Pf);let A=jn.compressTextureCoordinates(Pf);e[t++]=A}}else h.subtract(n,this.center,Wx),e[t++]=Wx.x,e[t++]=Wx.y,e[t++]=Wx.z,e[t++]=o,e[t++]=c,e[t++]=l,this.hasWebMercatorT&&(e[t++]=s);return this.hasVertexNormals&&(e[t++]=jn.octPackFloat(r)),this.hasGeodeticSurfaceNormals&&(e[t++]=a.x,e[t++]=a.y,e[t++]=a.z),t};var itt=new h,Hme=new h;lc.prototype.addGeodeticSurfaceNormals=function(e,t,n){if(this.hasGeodeticSurfaceNormals)return;let i=this.stride,o=e.length/i;this.hasGeodeticSurfaceNormals=!0,this._calculateStrideAndOffsets();let r=this.stride;for(let s=0;s<o;s++){for(let f=0;f<i;f++){let d=s*i+f,p=s*r+f;t[p]=e[d]}let a=this.decodePosition(t,s,itt),c=n.geodeticSurfaceNormal(a,Hme),l=s*r+this._offsetGeodeticSurfaceNormal;t[l]=c.x,t[l+1]=c.y,t[l+2]=c.z}};lc.prototype.removeGeodeticSurfaceNormals=function(e,t){if(!this.hasGeodeticSurfaceNormals)return;let n=this.stride,i=e.length/n;this.hasGeodeticSurfaceNormals=!1,this._calculateStrideAndOffsets();let o=this.stride;for(let r=0;r<i;r++)for(let s=0;s<o;s++){let a=r*n+s,c=r*o+s;t[c]=e[a]}};lc.prototype.decodePosition=function(e,t,n){if(u(n)||(n=new h),t*=this.stride,this.quantization===Os.BITS12){let i=jn.decompressTextureCoordinates(e[t],Pf);n.x=i.x,n.y=i.y;let o=jn.decompressTextureCoordinates(e[t+1],Pf);return n.z=o.x,N.multiplyByPoint(this.fromScaledENU,n,n)}return n.x=e[t],n.y=e[t+1],n.z=e[t+2],h.add(n,this.center,n)};lc.prototype.getExaggeratedPosition=function(e,t,n){n=this.decodePosition(e,t,n);let i=this.exaggeration,o=this.exaggerationRelativeHeight;if(i!==1&&this.hasGeodeticSurfaceNormals){let s=this.decodeGeodeticSurfaceNormal(e,t,Hme),a=this.decodeHeight(e,t),c=Sc.getHeight(a,i,o)-a;n.x+=s.x*c,n.y+=s.y*c,n.z+=s.z*c}return n};lc.prototype.decodeTextureCoordinates=function(e,t,n){return u(n)||(n=new H),t*=this.stride,this.quantization===Os.BITS12?jn.decompressTextureCoordinates(e[t+2],n):H.fromElements(e[t+4],e[t+5],n)};lc.prototype.decodeHeight=function(e,t){return t*=this.stride,this.quantization===Os.BITS12?jn.decompressTextureCoordinates(e[t+1],Pf).y*(this.maximumHeight-this.minimumHeight)+this.minimumHeight:e[t+3]};lc.prototype.decodeWebMercatorT=function(e,t){return t*=this.stride,this.quantization===Os.BITS12?jn.decompressTextureCoordinates(e[t+3],Pf).x:e[t+6]};lc.prototype.getOctEncodedNormal=function(e,t,n){t=t*this.stride+this._offsetVertexNormal;let i=e[t]/256,o=Math.floor(i),r=(i-o)*256;return H.fromElements(o,r,n)};lc.prototype.decodeGeodeticSurfaceNormal=function(e,t,n){return t=t*this.stride+this._offsetGeodeticSurfaceNormal,n.x=e[t],n.y=e[t+1],n.z=e[t+2],n};lc.prototype._calculateStrideAndOffsets=function(){let e=0;switch(this.quantization){case Os.BITS12:e+=3;break;default:e+=6}this.hasWebMercatorT&&(e+=1),this.hasVertexNormals&&(this._offsetVertexNormal=e,e+=1),this.hasGeodeticSurfaceNormals&&(this._offsetGeodeticSurfaceNormal=e,e+=3),this.stride=e};var Hz={position3DAndHeight:0,textureCoordAndEncodedNormals:1,geodeticSurfaceNormal:2},Gz={compressed0:0,compressed1:1,geodeticSurfaceNormal:2};lc.prototype.getAttributes=function(e){let t=X.FLOAT,n=X.getSizeInBytes(t),i=this.stride*n,o=0,r=[];function s(a,c){r.push({index:a,vertexBuffer:e,componentDatatype:t,componentsPerAttribute:c,offsetInBytes:o,strideInBytes:i}),o+=c*n}if(this.quantization===Os.NONE){s(Hz.position3DAndHeight,4);let a=2;a+=this.hasWebMercatorT?1:0,a+=this.hasVertexNormals?1:0,s(Hz.textureCoordAndEncodedNormals,a),this.hasGeodeticSurfaceNormals&&s(Hz.geodeticSurfaceNormal,3)}else{let a=this.hasWebMercatorT||this.hasVertexNormals,c=this.hasWebMercatorT&&this.hasVertexNormals;s(Gz.compressed0,a?4:3),c&&s(Gz.compressed1,1),this.hasGeodeticSurfaceNormals&&s(Gz.geodeticSurfaceNormal,3)}return r};lc.prototype.getAttributeLocations=function(){return this.quantization===Os.NONE?Hz:Gz};lc.clone=function(e,t){if(u(e))return u(t)||(t=new lc),t.quantization=e.quantization,t.minimumHeight=e.minimumHeight,t.maximumHeight=e.maximumHeight,t.center=h.clone(e.center),t.toScaledENU=N.clone(e.toScaledENU),t.fromScaledENU=N.clone(e.fromScaledENU),t.matrix=N.clone(e.matrix),t.hasVertexNormals=e.hasVertexNormals,t.hasWebMercatorT=e.hasWebMercatorT,t.hasGeodeticSurfaceNormals=e.hasGeodeticSurfaceNormals,t.exaggeration=e.exaggeration,t.exaggerationRelativeHeight=e.exaggerationRelativeHeight,t._calculateStrideAndOffsets(),t};var uc=lc;var _m={};_m.DEFAULT_STRUCTURE=Object.freeze({heightScale:1,heightOffset:0,elementsPerHeight:1,stride:1,elementMultiplier:256,isBigEndian:!1});var Bj=new h,ott=new N,rtt=new h,stt=new h;_m.computeVertices=function(e){let t=Math.cos,n=Math.sin,i=Math.sqrt,o=Math.atan,r=Math.exp,s=O.PI_OVER_TWO,a=O.toRadians,c=e.heightmap,l=e.width,f=e.height,d=e.skirtHeight,p=d>0,g=y(e.isGeographic,!0),m=y(e.ellipsoid,ie.WGS84),A=1/m.maximumRadius,x=ce.clone(e.nativeRectangle),C=ce.clone(e.rectangle),E,T,S,v;u(C)?(E=C.west,T=C.south,S=C.east,v=C.north):g?(E=a(x.west),T=a(x.south),S=a(x.east),v=a(x.north)):(E=x.west*A,T=s-2*o(r(-x.south*A)),S=x.east*A,v=s-2*o(r(-x.north*A)));let w=e.relativeToCenter,R=u(w);w=R?w:h.ZERO;let P=y(e.includeWebMercatorT,!1),M=y(e.exaggeration,1),L=y(e.exaggerationRelativeHeight,0),b=M!==1,D=y(e.structure,_m.DEFAULT_STRUCTURE),I=y(D.heightScale,_m.DEFAULT_STRUCTURE.heightScale),B=y(D.heightOffset,_m.DEFAULT_STRUCTURE.heightOffset),F=y(D.elementsPerHeight,_m.DEFAULT_STRUCTURE.elementsPerHeight),k=y(D.stride,_m.DEFAULT_STRUCTURE.stride),U=y(D.elementMultiplier,_m.DEFAULT_STRUCTURE.elementMultiplier),G=y(D.isBigEndian,_m.DEFAULT_STRUCTURE.isBigEndian),V=ce.computeWidth(x),Y=ce.computeHeight(x),W=V/(l-1),Q=Y/(f-1);g||(V*=A,Y*=A);let j=m.radiiSquared,K=j.x,Z=j.y,pe=j.z,Ae=65536,re=-65536,ge=Pt.eastNorthUpToFixedFrame(w,m),fe=N.inverseTransformation(ge,ott),be,De;P&&(be=wi.geodeticLatitudeToMercatorAngle(T),De=1/(wi.geodeticLatitudeToMercatorAngle(v)-be));let Le=rtt;Le.x=Number.POSITIVE_INFINITY,Le.y=Number.POSITIVE_INFINITY,Le.z=Number.POSITIVE_INFINITY;let qe=stt;qe.x=Number.NEGATIVE_INFINITY,qe.y=Number.NEGATIVE_INFINITY,qe.z=Number.NEGATIVE_INFINITY;let ut=Number.POSITIVE_INFINITY,Lt=l*f,sn=d>0?l*2+f*2:0,ht=Lt+sn,yn=new Array(ht),Jn=new Array(ht),kt=new Array(ht),Ke=P?new Array(ht):[],me=b?new Array(ht):[],Te=0,He=f,Ai=0,Mi=l;p&&(--Te,++He,--Ai,++Mi);let Mo=1e-5;for(let Je=Te;Je<He;++Je){let lt=Je;lt<0&&(lt=0),lt>=f&&(lt=f-1);let Ft=x.north-Q*lt;g?Ft=a(Ft):Ft=s-2*o(r(-Ft*A));let Tn=(Ft-T)/(v-T);Tn=O.clamp(Tn,0,1);let kn=Je===Te,$i=Je===He-1;d>0&&(kn?Ft+=Mo*Y:$i&&(Ft-=Mo*Y));let Ms=t(Ft),Xr=n(Ft),Uo=pe*Xr,Ui;P&&(Ui=(wi.geodeticLatitudeToMercatorAngle(Ft)-be)*De);for(let Kr=Ai;Kr<Mi;++Kr){let zn=Kr;zn<0&&(zn=0),zn>=l&&(zn=l-1);let Rn=lt*(l*k)+zn*k,Hn;if(F===1)Hn=c[Rn];else{Hn=0;let qt;if(G)for(qt=0;qt<F;++qt)Hn=Hn*U+c[Rn+qt];else for(qt=F-1;qt>=0;--qt)Hn=Hn*U+c[Rn+qt]}Hn=Hn*I+B,re=Math.max(re,Hn),Ae=Math.min(Ae,Hn);let ti=x.west+W*zn;g?ti=a(ti):ti=ti*A;let xr=(ti-E)/(S-E);xr=O.clamp(xr,0,1);let Eo=lt*l+zn;if(d>0){let qt=Kr===Ai,Se=Kr===Mi-1,pt=kn||$i||qt||Se;if((kn||$i)&&(qt||Se))continue;pt&&(Hn-=d,qt?(Eo=Lt+(f-lt-1),ti-=Mo*V):$i?Eo=Lt+f+(l-zn-1):Se?(Eo=Lt+f+l+lt,ti+=Mo*V):kn&&(Eo=Lt+f+l+f+zn))}let ys=Ms*t(ti),_h=Ms*n(ti),Cr=K*ys,Ls=Z*_h,Lm=1/i(Cr*ys+Ls*_h+Uo*Xr),sa=Cr*Lm,gh=Ls*Lm,zC=Uo*Lm,j_=new h;j_.x=sa+ys*Hn,j_.y=gh+_h*Hn,j_.z=zC+Xr*Hn,N.multiplyByPoint(fe,j_,Bj),h.minimumByComponent(Bj,Le,Le),h.maximumByComponent(Bj,qe,qe),ut=Math.min(ut,Hn),yn[Eo]=j_,kt[Eo]=new H(xr,Tn),Jn[Eo]=Hn,P&&(Ke[Eo]=Ui),b&&(me[Eo]=m.geodeticSurfaceNormal(j_))}}let gs=se.fromPoints(yn),Yr;u(C)&&(Yr=Pn.fromRectangle(C,Ae,re,m));let Ar;R&&(Ar=new r_(m).computeHorizonCullingPointPossiblyUnderEllipsoid(w,yn,Ae));let er=new rg(Le,qe,w),Re=new uc(w,er,ut,re,ge,!1,P,b,M,L),it=new Float32Array(ht*Re.stride),Ze=0;for(let Je=0;Je<ht;++Je)Ze=Re.encode(it,Ze,yn[Je],kt[Je],Jn[Je],void 0,Ke[Je],me[Je]);return{vertices:it,maximumHeight:re,minimumHeight:Ae,encoding:Re,boundingSphere3D:gs,orientedBoundingBox:Yr,occludeePointInScaledSpace:Ar}};var jb=_m;function Ny(){de.throwInstantiationError()}Object.defineProperties(Ny.prototype,{credits:{get:de.throwInstantiationError},waterMask:{get:de.throwInstantiationError}});Ny.prototype.interpolateHeight=de.throwInstantiationError;Ny.prototype.isChildAvailable=de.throwInstantiationError;Ny.prototype.createMesh=de.throwInstantiationError;Ny.prototype.upsample=de.throwInstantiationError;Ny.prototype.wasCreatedByUpsampling=de.throwInstantiationError;Ny.maximumAsynchronousTasks=5;var $d=Ny;function att(e,t,n,i,o,r,s,a,c,l,f,d,p,g,m,A){this.center=e,this.vertices=t,this.stride=y(l,6),this.indices=n,this.indexCountWithoutSkirts=i,this.vertexCountWithoutSkirts=o,this.minimumHeight=r,this.maximumHeight=s,this.boundingSphere3D=a,this.occludeePointInScaledSpace=c,this.orientedBoundingBox=f,this.encoding=d,this.westIndicesSouthToNorth=p,this.southIndicesEastToWest=g,this.eastIndicesNorthToSouth=m,this.northIndicesWestToEast=A}var Of=att;function Yc(){de.throwInstantiationError()}Object.defineProperties(Yc.prototype,{errorEvent:{get:de.throwInstantiationError},credit:{get:de.throwInstantiationError},tilingScheme:{get:de.throwInstantiationError},ready:{get:de.throwInstantiationError},readyPromise:{get:de.throwInstantiationError},hasWaterMask:{get:de.throwInstantiationError},hasVertexNormals:{get:de.throwInstantiationError},availability:{get:de.throwInstantiationError}});var Gme=[];Yc.getRegularGridIndices=function(e,t){let n=Gme[e];u(n)||(Gme[e]=n=[]);let i=n[t];return u(i)||(e*t<O.SIXTY_FOUR_KILOBYTES?i=n[t]=new Uint16Array((e-1)*(t-1)*6):i=n[t]=new Uint32Array((e-1)*(t-1)*6),Yme(e,t,i,0)),i};var Wme=[];Yc.getRegularGridIndicesAndEdgeIndices=function(e,t){let n=Wme[e];u(n)||(Wme[e]=n=[]);let i=n[t];if(!u(i)){let o=Yc.getRegularGridIndices(e,t),r=qme(e,t),s=r.westIndicesSouthToNorth,a=r.southIndicesEastToWest,c=r.eastIndicesNorthToSouth,l=r.northIndicesWestToEast;i=n[t]={indices:o,westIndicesSouthToNorth:s,southIndicesEastToWest:a,eastIndicesNorthToSouth:c,northIndicesWestToEast:l}}return i};var jme=[];Yc.getRegularGridAndSkirtIndicesAndEdgeIndices=function(e,t){let n=jme[e];u(n)||(jme[e]=n=[]);let i=n[t];if(!u(i)){let o=e*t,r=(e-1)*(t-1)*6,s=e*2+t*2,a=Math.max(0,s-4)*6,c=o+s,l=r+a,f=qme(e,t),d=f.westIndicesSouthToNorth,p=f.southIndicesEastToWest,g=f.eastIndicesNorthToSouth,m=f.northIndicesWestToEast,A=Fe.createTypedArray(c,l);Yme(e,t,A,0),Yc.addSkirtIndices(d,p,g,m,o,A,r),i=n[t]={indices:A,westIndicesSouthToNorth:d,southIndicesEastToWest:p,eastIndicesNorthToSouth:g,northIndicesWestToEast:m,indexCountWithoutSkirts:r}}return i};Yc.addSkirtIndices=function(e,t,n,i,o,r,s){let a=o;s=Wz(e,a,r,s),a+=e.length,s=Wz(t,a,r,s),a+=t.length,s=Wz(n,a,r,s),a+=n.length,Wz(i,a,r,s)};function qme(e,t){let n=new Array(t),i=new Array(e),o=new Array(t),r=new Array(e),s;for(s=0;s<e;++s)r[s]=s,i[s]=e*t-1-s;for(s=0;s<t;++s)o[s]=(s+1)*e-1,n[s]=(t-s-1)*e;return{westIndicesSouthToNorth:n,southIndicesEastToWest:i,eastIndicesNorthToSouth:o,northIndicesWestToEast:r}}function Yme(e,t,n,i){let o=0;for(let r=0;r<t-1;++r){for(let s=0;s<e-1;++s){let a=o,c=a+e,l=c+1,f=a+1;n[i++]=a,n[i++]=c,n[i++]=f,n[i++]=f,n[i++]=c,n[i++]=l,++o}++o}}function Wz(e,t,n,i){let o=e[0],r=e.length;for(let s=1;s<r;++s){let a=e[s];n[i++]=o,n[i++]=a,n[i++]=t,n[i++]=t,n[i++]=a,n[i++]=t+1,o=a,++t}return i}Yc.heightmapTerrainQuality=.25;Yc.getEstimatedLevelZeroGeometricErrorForAHeightmap=function(e,t,n){return e.maximumRadius*2*Math.PI*Yc.heightmapTerrainQuality/(t*n)};Yc.prototype.requestTileGeometry=de.throwInstantiationError;Yc.prototype.getLevelMaximumGeometricError=de.throwInstantiationError;Yc.prototype.getTileDataAvailable=de.throwInstantiationError;Yc.prototype.loadTileDataAvailability=de.throwInstantiationError;var Gr=Yc;function E_(e){this._buffer=e.buffer,this._width=e.width,this._height=e.height,this._childTileMask=y(e.childTileMask,15),this._encoding=y(e.encoding,If.NONE);let t=jb.DEFAULT_STRUCTURE,n=e.structure;u(n)?n!==t&&(n.heightScale=y(n.heightScale,t.heightScale),n.heightOffset=y(n.heightOffset,t.heightOffset),n.elementsPerHeight=y(n.elementsPerHeight,t.elementsPerHeight),n.stride=y(n.stride,t.stride),n.elementMultiplier=y(n.elementMultiplier,t.elementMultiplier),n.isBigEndian=y(n.isBigEndian,t.isBigEndian)):n=t,this._structure=n,this._createdByUpsampling=y(e.createdByUpsampling,!1),this._waterMask=e.waterMask,this._skirtHeight=void 0,this._bufferType=this._encoding===If.LERC?Float32Array:this._buffer.constructor,this._mesh=void 0}Object.defineProperties(E_.prototype,{credits:{get:function(){}},waterMask:{get:function(){return this._waterMask}},childTileMask:{get:function(){return this._childTileMask}}});var Xme="createVerticesFromHeightmap",ctt=new _i(Xme),ltt=new _i(Xme,$d.maximumAsynchronousTasks);E_.prototype.createMesh=function(e){e=y(e,y.EMPTY_OBJECT);let t=e.tilingScheme,n=e.x,i=e.y,o=e.level,r=y(e.exaggeration,1),s=y(e.exaggerationRelativeHeight,0),a=y(e.throttle,!0),c=t.ellipsoid,l=t.tileXYToNativeRectangle(n,i,o),f=t.tileXYToRectangle(n,i,o),d=c.cartographicToCartesian(ce.center(f)),p=this._structure,m=Gr.getEstimatedLevelZeroGeometricErrorForAHeightmap(c,this._width,t.getNumberOfXTilesAtLevel(0))/(1<<o);this._skirtHeight=Math.min(m*4,1e3);let x=(a?ltt:ctt).scheduleTask({heightmap:this._buffer,structure:p,includeWebMercatorT:!0,width:this._width,height:this._height,nativeRectangle:l,rectangle:f,relativeToCenter:d,ellipsoid:c,skirtHeight:this._skirtHeight,isGeographic:t.projection instanceof vi,exaggeration:r,exaggerationRelativeHeight:s,encoding:this._encoding});if(!u(x))return;let C=this;return Promise.resolve(x).then(function(E){let T;C._skirtHeight>0?T=Gr.getRegularGridAndSkirtIndicesAndEdgeIndices(E.gridWidth,E.gridHeight):T=Gr.getRegularGridIndicesAndEdgeIndices(E.gridWidth,E.gridHeight);let S=E.gridWidth*E.gridHeight;return C._mesh=new Of(d,new Float32Array(E.vertices),T.indices,T.indexCountWithoutSkirts,S,E.minimumHeight,E.maximumHeight,se.clone(E.boundingSphere3D),h.clone(E.occludeePointInScaledSpace),E.numberOfAttributes,Pn.clone(E.orientedBoundingBox),uc.clone(E.encoding),T.westIndicesSouthToNorth,T.southIndicesEastToWest,T.eastIndicesNorthToSouth,T.northIndicesWestToEast),C._buffer=void 0,C._mesh})};E_.prototype._createMeshSync=function(e){let t=e.tilingScheme,n=e.x,i=e.y,o=e.level,r=y(e.exaggeration,1),s=y(e.exaggerationRelativeHeight,0),a=t.ellipsoid,c=t.tileXYToNativeRectangle(n,i,o),l=t.tileXYToRectangle(n,i,o),f=a.cartographicToCartesian(ce.center(l)),d=this._structure,g=Gr.getEstimatedLevelZeroGeometricErrorForAHeightmap(a,this._width,t.getNumberOfXTilesAtLevel(0))/(1<<o);this._skirtHeight=Math.min(g*4,1e3);let m=jb.computeVertices({heightmap:this._buffer,structure:d,includeWebMercatorT:!0,width:this._width,height:this._height,nativeRectangle:c,rectangle:l,relativeToCenter:f,ellipsoid:a,skirtHeight:this._skirtHeight,isGeographic:t.projection instanceof vi,exaggeration:r,exaggerationRelativeHeight:s});this._buffer=void 0;let A;this._skirtHeight>0?A=Gr.getRegularGridAndSkirtIndicesAndEdgeIndices(this._width,this._height):A=Gr.getRegularGridIndicesAndEdgeIndices(this._width,this._height);let x=m.gridWidth*m.gridHeight;return this._mesh=new Of(f,m.vertices,A.indices,A.indexCountWithoutSkirts,x,m.minimumHeight,m.maximumHeight,m.boundingSphere3D,m.occludeePointInScaledSpace,m.encoding.stride,m.orientedBoundingBox,m.encoding,A.westIndicesSouthToNorth,A.southIndicesEastToWest,A.eastIndicesNorthToSouth,A.northIndicesWestToEast),this._mesh};E_.prototype.interpolateHeight=function(e,t,n){let i=this._width,o=this._height,r=this._structure,s=r.stride,a=r.elementsPerHeight,c=r.elementMultiplier,l=r.isBigEndian,f=r.heightOffset,d=r.heightScale,p=u(this._mesh),g=this._encoding===If.LERC;if(!p&&g)return;let A;if(p){let x=this._mesh.vertices,C=this._mesh.encoding;A=Kme(x,C,f,d,e,i,o,t,n)}else A=utt(this._buffer,a,c,s,l,e,i,o,t,n),A=A*d+f;return A};E_.prototype.upsample=function(e,t,n,i,o,r,s){let a=this._mesh;if(!u(a))return;let c=this._width,l=this._height,f=this._structure,d=f.stride,p=new this._bufferType(c*l*d),g=a.vertices,m=a.encoding,A=e.tileXYToRectangle(t,n,i),x=e.tileXYToRectangle(o,r,s),C=f.heightOffset,E=f.heightScale,T=f.elementsPerHeight,S=f.elementMultiplier,v=f.isBigEndian,w=Math.pow(S,T-1);for(let R=0;R<l;++R){let P=O.lerp(x.north,x.south,R/(l-1));for(let M=0;M<c;++M){let L=O.lerp(x.west,x.east,M/(c-1)),_=Kme(g,m,C,E,A,c,l,L,P);_=_<f.lowestEncodedHeight?f.lowestEncodedHeight:_,_=_>f.highestEncodedHeight?f.highestEncodedHeight:_,ftt(p,T,S,w,d,v,R*c+M,_)}}return Promise.resolve(new E_({buffer:p,width:c,height:l,childTileMask:0,structure:this._structure,createdByUpsampling:!0}))};E_.prototype.isChildAvailable=function(e,t,n,i){let o=2;return n!==e*2&&++o,i!==t*2&&(o-=2),(this._childTileMask&1<<o)!==0};E_.prototype.wasCreatedByUpsampling=function(){return this._createdByUpsampling};function utt(e,t,n,i,o,r,s,a,c,l){let f=(c-r.west)*(s-1)/(r.east-r.west),d=(l-r.south)*(a-1)/(r.north-r.south),p=f|0,g=p+1;g>=s&&(g=s-1,p=s-2);let m=d|0,A=m+1;A>=a&&(A=a-1,m=a-2);let x=f-p,C=d-m;m=a-1-m,A=a-1-A;let E=jz(e,t,n,i,o,m*s+p),T=jz(e,t,n,i,o,m*s+g),S=jz(e,t,n,i,o,A*s+p),v=jz(e,t,n,i,o,A*s+g);return Zme(x,C,E,T,S,v)}function Kme(e,t,n,i,o,r,s,a,c){let l=(a-o.west)*(r-1)/(o.east-o.west),f=(c-o.south)*(s-1)/(o.north-o.south),d=l|0,p=d+1;p>=r&&(p=r-1,d=r-2);let g=f|0,m=g+1;m>=s&&(m=s-1,g=s-2);let A=l-d,x=f-g;g=s-1-g,m=s-1-m;let C=(t.decodeHeight(e,g*r+d)-n)/i,E=(t.decodeHeight(e,g*r+p)-n)/i,T=(t.decodeHeight(e,m*r+d)-n)/i,S=(t.decodeHeight(e,m*r+p)-n)/i;return Zme(A,x,C,E,T,S)}function Zme(e,t,n,i,o,r){return t<e?n+e*(i-n)+t*(r-i):n+e*(r-o)+t*(o-n)}function jz(e,t,n,i,o,r){r*=i;let s=0,a;if(o)for(a=0;a<t;++a)s=s*n+e[r+a];else for(a=t-1;a>=0;--a)s=s*n+e[r+a];return s}function ftt(e,t,n,i,o,r,s,a){s*=o;let c;if(r)for(c=0;c<t-1;++c)e[s+c]=a/i|0,a-=e[s+c]*i,i/=n;else for(c=t-1;c>0;--c)e[s+c]=a/i|0,a-=e[s+c]*i,i/=n;e[s+c]=a}var Ta=E_;function Xb(e,t){this._tilingScheme=e,this._maximumLevel=t,this._rootNodes=[]}var jx=new ce;function dtt(e,t,n,i){let o=i.length;for(let r=0;r<o;++r){let s=i[r];if(s.x===t&&s.y===n&&s.level===e)return!0}return!1}Xb.prototype.addAvailableTileRange=function(e,t,n,i,o){let r=this._tilingScheme,s=this._rootNodes;if(e===0)for(let p=n;p<=o;++p)for(let g=t;g<=i;++g)dtt(e,g,p,s)||s.push(new qb(r,void 0,0,g,p));r.tileXYToRectangle(t,n,e,jx);let a=jx.west,c=jx.north;r.tileXYToRectangle(i,o,e,jx);let l=jx.east,f=jx.south,d=new gtt(e,a,f,l,c);for(let p=0;p<s.length;++p){let g=s[p];Mj(g.extent,d)&&ytt(this._maximumLevel,g,d)}};Xb.prototype.computeMaximumLevelAtPosition=function(e){let t;for(let n=0;n<this._rootNodes.length;++n){let i=this._rootNodes[n];if(Yb(i.extent,e)){t=i;break}}return u(t)?lL(void 0,t,e):-1};var htt=[],mtt=[],ptt=new ce,_tt=new ce;Xb.prototype.computeBestAvailableLevelOverRectangle=function(e){let t=htt;t.length=0,e.east<e.west?(t.push(ce.fromRadians(-Math.PI,e.south,e.east,e.north,ptt)),t.push(ce.fromRadians(e.west,e.south,Math.PI,e.north,_tt))):t.push(e);let n=mtt;n.length=0;let i;for(i=0;i<this._rootNodes.length;++i)uL(n,this._rootNodes[i],t);for(i=n.length-1;i>=0;--i)if(u(n[i])&&n[i].length===0)return i;return 0};var Jme=new he;Xb.prototype.isTileAvailable=function(e,t,n){let i=this._tilingScheme.tileXYToRectangle(t,n,e,jx);return ce.center(i,Jme),this.computeMaximumLevelAtPosition(Jme)>=e};Xb.prototype.computeChildMaskForTile=function(e,t,n){let i=e+1;if(i>=this._maximumLevel)return 0;let o=0;return o|=this.isTileAvailable(i,2*t,2*n+1)?1:0,o|=this.isTileAvailable(i,2*t+1,2*n+1)?2:0,o|=this.isTileAvailable(i,2*t,2*n)?4:0,o|=this.isTileAvailable(i,2*t+1,2*n)?8:0,o};function qb(e,t,n,i,o){this.tilingScheme=e,this.parent=t,this.level=n,this.x=i,this.y=o,this.extent=e.tileXYToRectangle(i,o,n),this.rectangles=[],this._sw=void 0,this._se=void 0,this._nw=void 0,this._ne=void 0}Object.defineProperties(qb.prototype,{nw:{get:function(){return this._nw||(this._nw=new qb(this.tilingScheme,this,this.level+1,this.x*2,this.y*2)),this._nw}},ne:{get:function(){return this._ne||(this._ne=new qb(this.tilingScheme,this,this.level+1,this.x*2+1,this.y*2)),this._ne}},sw:{get:function(){return this._sw||(this._sw=new qb(this.tilingScheme,this,this.level+1,this.x*2,this.y*2+1)),this._sw}},se:{get:function(){return this._se||(this._se=new qb(this.tilingScheme,this,this.level+1,this.x*2+1,this.y*2+1)),this._se}}});function gtt(e,t,n,i,o){this.level=e,this.west=t,this.south=n,this.east=i,this.north=o}function Mj(e,t){let n=Math.max(e.west,t.west),i=Math.max(e.south,t.south),o=Math.min(e.east,t.east),r=Math.min(e.north,t.north);return i<r&&n<o}function ytt(e,t,n){for(;t.level<e;)if(qz(t.nw.extent,n))t=t.nw;else if(qz(t.ne.extent,n))t=t.ne;else if(qz(t.sw.extent,n))t=t.sw;else if(qz(t.se.extent,n))t=t.se;else break;if(t.rectangles.length===0||t.rectangles[t.rectangles.length-1].level<=n.level)t.rectangles.push(n);else{let i=Po(t.rectangles,n.level,Att);i<0&&(i=~i),t.rectangles.splice(i,0,n)}}function Att(e,t){return e.level-t}function qz(e,t){return t.west>=e.west&&t.east<=e.east&&t.south>=e.south&&t.north<=e.north}function Yb(e,t){return t.longitude>=e.west&&t.longitude<=e.east&&t.latitude>=e.south&&t.latitude<=e.north}function lL(e,t,n){let i=0,o=!1;for(;!o;){let r=t._nw&&Yb(t._nw.extent,n),s=t._ne&&Yb(t._ne.extent,n),a=t._sw&&Yb(t._sw.extent,n),c=t._se&&Yb(t._se.extent,n);if(r+s+a+c>1){r&&(i=Math.max(i,lL(t,t._nw,n))),s&&(i=Math.max(i,lL(t,t._ne,n))),a&&(i=Math.max(i,lL(t,t._sw,n))),c&&(i=Math.max(i,lL(t,t._se,n)));break}else r?t=t._nw:s?t=t._ne:a?t=t._sw:c?t=t._se:o=!0}for(;t!==e;){let r=t.rectangles;for(let s=r.length-1;s>=0&&r[s].level>i;--s){let a=r[s];Yb(a,n)&&(i=a.level)}t=t.parent}return i}function uL(e,t,n){if(!t)return;let i,o=!1;for(i=0;i<n.length;++i)o=o||Mj(t.extent,n[i]);if(!o)return;let r=t.rectangles;for(i=0;i<r.length;++i){let s=r[i];e[s.level]||(e[s.level]=n),e[s.level]=xtt(e[s.level],s)}uL(e,t._nw,n),uL(e,t._ne,n),uL(e,t._sw,n),uL(e,t._se,n)}function xtt(e,t){let n=[];for(let i=0;i<e.length;++i){let o=e[i];Mj(o,t)?(o.west<t.west&&n.push(new ce(o.west,o.south,t.west,o.north)),o.east>t.east&&n.push(new ce(t.east,o.south,o.east,o.north)),o.south<t.south&&n.push(new ce(Math.max(t.west,o.west),o.south,Math.min(t.east,o.east),t.south)),o.north>t.north&&n.push(new ce(Math.max(t.west,o.west),t.north,Math.min(t.east,o.east),o.north))):n.push(o)}return n}var eh=Xb;function Ctt(e){let t,n=e.name,i=e.message;u(n)&&u(i)?t=`${n}: ${i}`:t=e.toString();let o=e.stack;return u(o)&&(t+=`
${o}`),t}var gm=Ctt;function Yz(e,t,n,i,o,r,s){this.provider=e,this.message=t,this.x=n,this.y=i,this.level=o,this.timesRetried=y(r,0),this.retry=!1,this.error=s}Yz.reportError=function(e,t,n,i,o,r,s,a){let c=e;return u(e)?(c.provider=t,c.message=i,c.x=o,c.y=r,c.level=s,c.retry=!1,c.error=a,++c.timesRetried):c=new Yz(t,i,o,r,s,0,a),n.numberOfListeners>0?n.raiseEvent(c):console.log(`An error occurred in "${t.constructor.name}": ${gm(i)}`),c};Yz.reportSuccess=function(e){u(e)&&(e.timesRetried=-1)};var Zn=Yz;function Fy(e){if(e=y(e,y.EMPTY_OBJECT),this._ellipsoid=y(e.ellipsoid,ie.WGS84),this._numberOfLevelZeroTilesX=y(e.numberOfLevelZeroTilesX,1),this._numberOfLevelZeroTilesY=y(e.numberOfLevelZeroTilesY,1),this._projection=new wi(this._ellipsoid),u(e.rectangleSouthwestInMeters)&&u(e.rectangleNortheastInMeters))this._rectangleSouthwestInMeters=e.rectangleSouthwestInMeters,this._rectangleNortheastInMeters=e.rectangleNortheastInMeters;else{let i=this._ellipsoid.maximumRadius*Math.PI;this._rectangleSouthwestInMeters=new H(-i,-i),this._rectangleNortheastInMeters=new H(i,i)}let t=this._projection.unproject(this._rectangleSouthwestInMeters),n=this._projection.unproject(this._rectangleNortheastInMeters);this._rectangle=new ce(t.longitude,t.latitude,n.longitude,n.latitude)}Object.defineProperties(Fy.prototype,{ellipsoid:{get:function(){return this._ellipsoid}},rectangle:{get:function(){return this._rectangle}},projection:{get:function(){return this._projection}}});Fy.prototype.getNumberOfXTilesAtLevel=function(e){return this._numberOfLevelZeroTilesX<<e};Fy.prototype.getNumberOfYTilesAtLevel=function(e){return this._numberOfLevelZeroTilesY<<e};Fy.prototype.rectangleToNativeRectangle=function(e,t){let n=this._projection,i=n.project(ce.southwest(e)),o=n.project(ce.northeast(e));return u(t)?(t.west=i.x,t.south=i.y,t.east=o.x,t.north=o.y,t):new ce(i.x,i.y,o.x,o.y)};Fy.prototype.tileXYToNativeRectangle=function(e,t,n,i){let o=this.getNumberOfXTilesAtLevel(n),r=this.getNumberOfYTilesAtLevel(n),s=(this._rectangleNortheastInMeters.x-this._rectangleSouthwestInMeters.x)/o,a=this._rectangleSouthwestInMeters.x+e*s,c=this._rectangleSouthwestInMeters.x+(e+1)*s,l=(this._rectangleNortheastInMeters.y-this._rectangleSouthwestInMeters.y)/r,f=this._rectangleNortheastInMeters.y-t*l,d=this._rectangleNortheastInMeters.y-(t+1)*l;return u(i)?(i.west=a,i.south=d,i.east=c,i.north=f,i):new ce(a,d,c,f)};Fy.prototype.tileXYToRectangle=function(e,t,n,i){let o=this.tileXYToNativeRectangle(e,t,n,i),r=this._projection,s=r.unproject(new H(o.west,o.south)),a=r.unproject(new H(o.east,o.north));return o.west=s.longitude,o.south=s.latitude,o.east=a.longitude,o.north=a.latitude,o};Fy.prototype.positionToTileXY=function(e,t,n){let i=this._rectangle;if(!ce.contains(i,e))return;let o=this.getNumberOfXTilesAtLevel(t),r=this.getNumberOfYTilesAtLevel(t),a=(this._rectangleNortheastInMeters.x-this._rectangleSouthwestInMeters.x)/o,l=(this._rectangleNortheastInMeters.y-this._rectangleSouthwestInMeters.y)/r,d=this._projection.project(e),p=d.x-this._rectangleSouthwestInMeters.x,g=this._rectangleNortheastInMeters.y-d.y,m=p/a|0;m>=o&&(m=o-1);let A=g/l|0;return A>=r&&(A=r-1),u(n)?(n.x=m,n.y=A,n):new H(m,A)};var Wr=Fy;var Ttt=15;function Kb(e){this._resource=void 0,this._credit=void 0,this._tilingScheme=void 0,this._levelZeroMaximumGeometricError=void 0,this._maxLevel=void 0,this._terrainDataStructure=void 0,this._ready=!1,this._width=void 0,this._height=void 0,this._encoding=void 0;let t=e.token;this._hasAvailability=!1,this._tilesAvailable=void 0,this._tilesAvailablityLoaded=void 0,this._availableCache={};let n=this,i=y(e.ellipsoid,ie.WGS84);this._readyPromise=Promise.resolve(e.url).then(function(o){let r=Pe.createIfNeeded(o);return r.appendForwardSlash(),u(t)&&(r=r.getDerivedResource({queryParameters:{token:t}})),n._resource=r,r.getDerivedResource({queryParameters:{f:"pjson"}}).fetchJson()}).then(function(o){let r=o.copyrightText;u(r)&&(n._credit=new Kt(r));let s=o.spatialReference,a=y(s.latestWkid,s.wkid),c=o.extent,l={ellipsoid:i};if(a===4326)l.rectangle=ce.fromDegrees(c.xmin,c.ymin,c.xmax,c.ymax),n._tilingScheme=new Xi(l);else if(a===3857){let p=Math.PI*i.maximumRadius;o.extent.xmax>p&&(o.extent.xmax=p),o.extent.ymax>p&&(o.extent.ymax=p),o.extent.xmin<-p&&(o.extent.xmin=-p),o.extent.ymin<-p&&(o.extent.ymin=-p),l.rectangleSouthwestInMeters=new H(c.xmin,c.ymin),l.rectangleNortheastInMeters=new H(c.xmax,c.ymax),n._tilingScheme=new Wr(l)}else return Promise.reject(new ue("Invalid spatial reference"));let f=o.tileInfo;return u(f)?(n._width=f.rows+1,n._height=f.cols+1,n._encoding=f.format==="LERC"?If.LERC:If.NONE,n._lodCount=f.lods.length-1,(n._hasAvailability=o.capabilities.indexOf("Tilemap")!==-1)&&(n._tilesAvailable=new eh(n._tilingScheme,n._lodCount),n._tilesAvailable.addAvailableTileRange(0,0,0,n._tilingScheme.getNumberOfXTilesAtLevel(0),n._tilingScheme.getNumberOfYTilesAtLevel(0)),n._tilesAvailablityLoaded=new eh(n._tilingScheme,n._lodCount)),n._levelZeroMaximumGeometricError=Gr.getEstimatedLevelZeroGeometricErrorForAHeightmap(n._tilingScheme.ellipsoid,n._width,n._tilingScheme.getNumberOfXTilesAtLevel(0)),o.bandCount>1&&console.log("ArcGISTiledElevationTerrainProvider: Terrain data has more than 1 band. Using the first one."),u(o.minValues)&&u(o.maxValues)?n._terrainDataStructure={elementMultiplier:1,lowestEncodedHeight:o.minValues[0],highestEncodedHeight:o.maxValues[0]}:n._terrainDataStructure={elementMultiplier:1},n._ready=!0,!0):Promise.reject(new ue("tileInfo is required"))}).catch(function(o){let r=`An error occurred while accessing ${n._resource.url}.`;return Zn.reportError(void 0,n,n._errorEvent,r),Promise.reject(o)}),this._errorEvent=new ye}Object.defineProperties(Kb.prototype,{errorEvent:{get:function(){return this._errorEvent}},credit:{get:function(){return this._credit}},tilingScheme:{get:function(){return this._tilingScheme}},ready:{get:function(){return this._ready}},readyPromise:{get:function(){return this._readyPromise}},hasWaterMask:{get:function(){return!1}},hasVertexNormals:{get:function(){return!1}},availability:{get:function(){return this._tilesAvailable}}});Kb.prototype.requestTileGeometry=function(e,t,n,i){let o=this._resource.getDerivedResource({url:`tile/${n}/${t}/${e}`,request:i}),r=this._hasAvailability,s=Promise.resolve(!0),a;if(r&&!u(Lj(this,n+1,e*2,t*2))){let d=Qme(this,n+1,e*2,t*2);s=d.promise,a=d.request}let c=o.fetchArrayBuffer();if(!u(c)||!u(s))return;let l=this,f=this._tilesAvailable;return Promise.all([c,s]).then(function(d){return new Ta({buffer:d[0],width:l._width,height:l._height,childTileMask:r?f.computeChildMaskForTile(n,e,t):Ttt,structure:l._terrainDataStructure,encoding:l._encoding})}).catch(function(d){return u(a)&&a.state===hi.CANCELLED?(i.cancel(),i.deferred.promise.finally(function(){return i.state=hi.CANCELLED,Promise.reject(d)})):Promise.reject(d)})};function Lj(e,t,n,i){if(!e._hasAvailability)return;let o=e._tilesAvailablityLoaded,r=e._tilesAvailable;if(t>e._lodCount)return!1;if(r.isTileAvailable(t,n,i))return!0;if(o.isTileAvailable(t,n,i))return!1}Kb.prototype.getLevelMaximumGeometricError=function(e){return this._levelZeroMaximumGeometricError/(1<<e)};Kb.prototype.getTileDataAvailable=function(e,t,n){if(!this._hasAvailability)return;let i=Lj(this,n,e,t);if(u(i))return i;Qme(this,n,e,t)};Kb.prototype.loadTileDataAvailability=function(e,t,n){};function Ett(e,t,n,i){let o=t-1,r=n-1,s=i[e.y*t+e.x],a=[],c={startX:e.x,startY:e.y,endX:0,endY:0},l=new H(e.x+1,e.y+1),f=!1,d=!1;for(;!(f&&d);){let p=l.x,g=d?l.y+1:l.y;if(!f){for(let m=e.y;m<g;++m)if(i[m*t+l.x]!==s){f=!0;break}f?(a.push(new H(l.x,e.y)),--l.x,--p,c.endX=l.x):l.x===o?(c.endX=l.x,f=!0):++l.x}if(!d){let m=l.y*t;for(let A=e.x;A<=p;++A)if(i[m+A]!==s){d=!0;break}d?(a.push(new H(e.x,l.y)),--l.y,c.endY=l.y):l.y===r?(c.endY=l.y,d=!0):++l.y}}return{endingIndices:a,range:c,value:s}}function btt(e,t,n,i,o){let r=[];if(o.every(function(c){return c===o[0]}))return o[0]===1&&r.push({startX:e,startY:t,endX:e+n-1,endY:t+i-1}),r;let a=[new H(0,0)];for(;a.length>0;){let c=a.pop(),l=Ett(c,n,i,o);if(l.value===1){let d=l.range;d.startX+=e,d.endX+=e,d.startY+=t,d.endY+=t,r.push(d)}let f=l.endingIndices;f.length>0&&(a=a.concat(f))}return r}function Qme(e,t,n,i){if(!e._hasAvailability)return{};let o=Math.floor(n/128)*128,r=Math.floor(i/128)*128,s=Math.min(1<<t,128),a=`tilemap/${t}/${r}/${o}/${s}/${s}`,c=e._availableCache;if(u(c[a]))return c[a];let l=new zo({throttle:!1,throttleByServer:!0,type:$r.TERRAIN}),d=e._resource.getDerivedResource({url:a,request:l}).fetchJson();return u(d)?(d=d.then(function(p){let g=btt(o,r,s,s,p.data);e._tilesAvailablityLoaded.addAvailableTileRange(t,o,r,o+s,r+s);let m=e._tilesAvailable;for(let A=0;A<g.length;++A){let x=g[A];m.addAvailableTileRange(t,x.startX,x.startY,x.endX,x.endY)}return Lj(e,t,n,i)}),c[a]={promise:d,request:l},d=d.finally(function(p){return delete c[a],p}),{promise:d,request:l}):{}}var Nj=Kb;var $me="https://dev.virtualearth.net/REST/v1/Locations";function Fj(e){e=y(e,y.EMPTY_OBJECT);let t=e.key;this._key=t;let n={key:t};u(e.culture)&&(n.culture=e.culture),this._resource=new Pe({url:$me,queryParameters:n})}Object.defineProperties(Fj.prototype,{url:{get:function(){return $me}},key:{get:function(){return this._key}}});Fj.prototype.geocode=function(e){return this._resource.getDerivedResource({queryParameters:{query:e}}).fetchJsonp("jsonp").then(function(n){return n.resourceSets.length===0?[]:n.resourceSets[0].resources.map(function(o){let r=o.bbox,s=r[0],a=r[1],c=r[2],l=r[3];return{displayName:o.name,destination:ce.fromDegrees(a,s,l,c)}})})};var Vj=Fj;function epe(){}epe.prototype.geocode=function(e){let t=e.match(/[^\s,\n]+/g);if(t.length===2||t.length===3){let n=+t[0],i=+t[1],o=t.length===3?+t[2]:300;if(isNaN(n)&&isNaN(i)){let r=/^(\d+.?\d*)([nsew])/i;for(let s=0;s<t.length;++s){let a=t[s].match(r);r.test(t[s])&&a.length===3&&(/^[ns]/i.test(a[2])?i=/^[n]/i.test(a[2])?+a[1]:-a[1]:/^[ew]/i.test(a[2])&&(n=/^[e]/i.test(a[2])?+a[1]:-a[1]))}}if(!isNaN(n)&&!isNaN(i)&&!isNaN(o)){let r={displayName:e,destination:h.fromDegrees(n,i,o)};return Promise.resolve([r])}}return Promise.resolve([])};var fL=epe;var Stt=new oe,tpe=new h,Zb=new h;function vtt(e){let t=e.points,n=e.times;if(t.length<3){let i=n[0],o=1/(n[1]-i),r=t[0],s=t[1];return function(a,c){u(c)||(c=new h);let l=(a-i)*o;return h.lerp(r,s,l,c)}}return function(i,o){u(o)||(o=new h);let r=e._lastTimeIndex=e.findTimeInterval(i,e._lastTimeIndex),s=(i-n[r])/(n[r+1]-n[r]),a=Stt;a.z=s,a.y=s*s,a.x=a.y*s,a.w=1;let c,l,f,d,p;return r===0?(c=t[0],l=t[1],f=e.firstTangent,d=h.subtract(t[2],c,tpe),h.multiplyByScalar(d,.5,d),p=N.multiplyByVector(Ng.hermiteCoefficientMatrix,a,a)):r===t.length-2?(c=t[r],l=t[r+1],d=e.lastTangent,f=h.subtract(l,t[r-1],tpe),h.multiplyByScalar(f,.5,f),p=N.multiplyByVector(Ng.hermiteCoefficientMatrix,a,a)):(c=t[r-1],l=t[r],f=t[r+1],d=t[r+2],p=N.multiplyByVector(Vy.catmullRomCoefficientMatrix,a,a)),o=h.multiplyByScalar(c,p.x,o),h.multiplyByScalar(l,p.y,Zb),h.add(o,Zb,o),h.multiplyByScalar(f,p.z,Zb),h.add(o,Zb,o),h.multiplyByScalar(d,p.w,Zb),h.add(o,Zb,o)}}var Dtt=new h,wtt=new h;function Vy(e){e=y(e,y.EMPTY_OBJECT);let t=e.points,n=e.times,i=e.firstTangent,o=e.lastTangent;if(t.length>2&&(u(i)||(i=Dtt,h.multiplyByScalar(t[1],2,i),h.subtract(i,t[2],i),h.subtract(i,t[0],i),h.multiplyByScalar(i,.5,i)),!u(o))){let r=t.length-1;o=wtt,h.multiplyByScalar(t[r-1],2,o),h.subtract(t[r],o,o),h.add(o,t[r-2],o),h.multiplyByScalar(o,.5,o)}this._times=n,this._points=t,this._firstTangent=h.clone(i),this._lastTangent=h.clone(o),this._evaluateFunction=vtt(this),this._lastTimeIndex=0}Object.defineProperties(Vy.prototype,{times:{get:function(){return this._times}},points:{get:function(){return this._points}},firstTangent:{get:function(){return this._firstTangent}},lastTangent:{get:function(){return this._lastTangent}}});Vy.catmullRomCoefficientMatrix=new N(-.5,1,-.5,0,1.5,-2.5,0,1,-1.5,2,.5,0,.5,-.5,0,0);Vy.prototype.findTimeInterval=ao.prototype.findTimeInterval;Vy.prototype.wrapTime=ao.prototype.wrapTime;Vy.prototype.clampTime=ao.prototype.clampTime;Vy.prototype.evaluate=function(e,t){return this._evaluateFunction(e,t)};var Uj=Vy;var Xz={};Xz.clipTriangleAtAxisAlignedThreshold=function(e,t,n,i,o,r){u(r)?r.length=0:r=[];let s,a,c;t?(s=n<e,a=i<e,c=o<e):(s=n>e,a=i>e,c=o>e);let l=s+a+c,f,d,p,g,m,A;return l===1?s?(f=(e-n)/(i-n),d=(e-n)/(o-n),r.push(1),r.push(2),d!==1&&(r.push(-1),r.push(0),r.push(2),r.push(d)),f!==1&&(r.push(-1),r.push(0),r.push(1),r.push(f))):a?(p=(e-i)/(o-i),g=(e-i)/(n-i),r.push(2),r.push(0),g!==1&&(r.push(-1),r.push(1),r.push(0),r.push(g)),p!==1&&(r.push(-1),r.push(1),r.push(2),r.push(p))):c&&(m=(e-o)/(n-o),A=(e-o)/(i-o),r.push(0),r.push(1),A!==1&&(r.push(-1),r.push(2),r.push(1),r.push(A)),m!==1&&(r.push(-1),r.push(2),r.push(0),r.push(m))):l===2?!s&&n!==e?(g=(e-i)/(n-i),m=(e-o)/(n-o),r.push(0),r.push(-1),r.push(1),r.push(0),r.push(g),r.push(-1),r.push(2),r.push(0),r.push(m)):!a&&i!==e?(A=(e-o)/(i-o),f=(e-n)/(i-n),r.push(1),r.push(-1),r.push(2),r.push(1),r.push(A),r.push(-1),r.push(0),r.push(1),r.push(f)):!c&&o!==e&&(d=(e-n)/(o-n),p=(e-i)/(o-i),r.push(2),r.push(-1),r.push(0),r.push(2),r.push(d),r.push(-1),r.push(1),r.push(2),r.push(p)):l!==3&&(r.push(0),r.push(1),r.push(2)),r};Xz.computeBarycentricCoordinates=function(e,t,n,i,o,r,s,a,c){let l=n-s,f=s-o,d=r-a,p=i-a,g=1/(d*l+f*p),m=t-a,A=e-s,x=(d*A+f*m)*g,C=(-p*A+l*m)*g,E=1-x-C;return u(c)?(c.x=x,c.y=C,c.z=E,c):new h(x,C,E)};Xz.computeLineSegmentLineSegmentIntersection=function(e,t,n,i,o,r,s,a,c){let l=(s-o)*(t-r)-(a-r)*(e-o),f=(n-e)*(t-r)-(i-t)*(e-o),d=(a-r)*(n-e)-(s-o)*(i-t);if(d===0)return;let p=l/d,g=f/d;if(p>=0&&p<=1&&g>=0&&g<=1)return u(c)||(c=new H),c.x=e+p*(n-e),c.y=t+p*(i-t),c};var b_=Xz;function Uy(e){this._quantizedVertices=e.quantizedVertices,this._encodedNormals=e.encodedNormals,this._indices=e.indices,this._minimumHeight=e.minimumHeight,this._maximumHeight=e.maximumHeight,this._boundingSphere=e.boundingSphere,this._orientedBoundingBox=e.orientedBoundingBox,this._horizonOcclusionPoint=e.horizonOcclusionPoint,this._credits=e.credits;let t=this._quantizedVertices.length/3,n=this._uValues=this._quantizedVertices.subarray(0,t),i=this._vValues=this._quantizedVertices.subarray(t,2*t);this._heightValues=this._quantizedVertices.subarray(2*t,3*t);function o(s,a){return i[s]-i[a]}function r(s,a){return n[s]-n[a]}this._westIndices=Zz(e.westIndices,o,t),this._southIndices=Zz(e.southIndices,r,t),this._eastIndices=Zz(e.eastIndices,o,t),this._northIndices=Zz(e.northIndices,r,t),this._westSkirtHeight=e.westSkirtHeight,this._southSkirtHeight=e.southSkirtHeight,this._eastSkirtHeight=e.eastSkirtHeight,this._northSkirtHeight=e.northSkirtHeight,this._childTileMask=y(e.childTileMask,15),this._createdByUpsampling=y(e.createdByUpsampling,!1),this._waterMask=e.waterMask,this._mesh=void 0}Object.defineProperties(Uy.prototype,{credits:{get:function(){return this._credits}},waterMask:{get:function(){return this._waterMask}},childTileMask:{get:function(){return this._childTileMask}},canUpsample:{get:function(){return u(this._mesh)}}});var Kz=[];function Zz(e,t,n){Kz.length=e.length;let i=!1;for(let o=0,r=e.length;o<r;++o)Kz[o]=e[o],i=i||o>0&&t(e[o-1],e[o])>0;return i?(Kz.sort(t),Fe.createTypedArray(n,Kz)):e}var npe="createVerticesFromQuantizedTerrainMesh",Itt=new _i(npe),Ptt=new _i(npe,$d.maximumAsynchronousTasks);Uy.prototype.createMesh=function(e){e=y(e,y.EMPTY_OBJECT);let t=e.tilingScheme,n=e.x,i=e.y,o=e.level,r=y(e.exaggeration,1),s=y(e.exaggerationRelativeHeight,0),a=y(e.throttle,!0),c=t.ellipsoid,l=t.tileXYToRectangle(n,i,o),d=(a?Ptt:Itt).scheduleTask({minimumHeight:this._minimumHeight,maximumHeight:this._maximumHeight,quantizedVertices:this._quantizedVertices,octEncodedNormals:this._encodedNormals,includeWebMercatorT:!0,indices:this._indices,westIndices:this._westIndices,southIndices:this._southIndices,eastIndices:this._eastIndices,northIndices:this._northIndices,westSkirtHeight:this._westSkirtHeight,southSkirtHeight:this._southSkirtHeight,eastSkirtHeight:this._eastSkirtHeight,northSkirtHeight:this._northSkirtHeight,rectangle:l,relativeToCenter:this._boundingSphere.center,ellipsoid:c,exaggeration:r,exaggerationRelativeHeight:s});if(!u(d))return;let p=this;return Promise.resolve(d).then(function(g){let m=p._quantizedVertices.length/3,A=m+p._westIndices.length+p._southIndices.length+p._eastIndices.length+p._northIndices.length,x=Fe.createTypedArray(A,g.indices),C=new Float32Array(g.vertices),E=g.center,T=g.minimumHeight,S=g.maximumHeight,v=p._boundingSphere,w=p._orientedBoundingBox,R=y(h.clone(g.occludeePointInScaledSpace),p._horizonOcclusionPoint),P=g.vertexStride,M=uc.clone(g.encoding);return p._mesh=new Of(E,C,x,g.indexCountWithoutSkirts,m,T,S,v,R,P,w,M,g.westIndicesSouthToNorth,g.southIndicesEastToWest,g.eastIndicesNorthToSouth,g.northIndicesWestToEast),p._quantizedVertices=void 0,p._encodedNormals=void 0,p._indices=void 0,p._uValues=void 0,p._vValues=void 0,p._heightValues=void 0,p._westIndices=void 0,p._southIndices=void 0,p._eastIndices=void 0,p._northIndices=void 0,p._mesh})};var Ott=new _i("upsampleQuantizedTerrainMesh",$d.maximumAsynchronousTasks);Uy.prototype.upsample=function(e,t,n,i,o,r,s){let a=this._mesh;if(!u(this._mesh))return;let c=t*2!==o,l=n*2===r,f=e.ellipsoid,d=e.tileXYToRectangle(o,r,s),p=Ott.scheduleTask({vertices:a.vertices,vertexCountWithoutSkirts:a.vertexCountWithoutSkirts,indices:a.indices,indexCountWithoutSkirts:a.indexCountWithoutSkirts,encoding:a.encoding,minimumHeight:this._minimumHeight,maximumHeight:this._maximumHeight,isEastChild:c,isNorthChild:l,childRectangle:d,ellipsoid:f});if(!u(p))return;let g=Math.min(this._westSkirtHeight,this._eastSkirtHeight);g=Math.min(g,this._southSkirtHeight),g=Math.min(g,this._northSkirtHeight);let m=c?g*.5:this._westSkirtHeight,A=l?g*.5:this._southSkirtHeight,x=c?this._eastSkirtHeight:g*.5,C=l?this._northSkirtHeight:g*.5,E=this._credits;return Promise.resolve(p).then(function(T){let S=new Uint16Array(T.vertices),v=Fe.createTypedArray(S.length/3,T.indices),w;return u(T.encodedNormals)&&(w=new Uint8Array(T.encodedNormals)),new Uy({quantizedVertices:S,indices:v,encodedNormals:w,minimumHeight:T.minimumHeight,maximumHeight:T.maximumHeight,boundingSphere:se.clone(T.boundingSphere),orientedBoundingBox:Pn.clone(T.orientedBoundingBox),horizonOcclusionPoint:h.clone(T.horizonOcclusionPoint),westIndices:T.westIndices,southIndices:T.southIndices,eastIndices:T.eastIndices,northIndices:T.northIndices,westSkirtHeight:m,southSkirtHeight:A,eastSkirtHeight:x,northSkirtHeight:C,childTileMask:0,credits:E,createdByUpsampling:!0})})};var kj=32767,ipe=new h;Uy.prototype.interpolateHeight=function(e,t,n){let i=O.clamp((t-e.west)/e.width,0,1);i*=kj;let o=O.clamp((n-e.south)/e.height,0,1);return o*=kj,u(this._mesh)?Ltt(this,i,o):Ntt(this,i,o)};function ope(e,t,n,i,o,r,s,a){let c=Math.min(n,o,s),l=Math.max(n,o,s),f=Math.min(i,r,a),d=Math.max(i,r,a);return e>=c&&e<=l&&t>=f&&t<=d}var Rtt=new H,Btt=new H,Mtt=new H;function Ltt(e,t,n){let i=e._mesh,o=i.vertices,r=i.encoding,s=i.indices;for(let a=0,c=s.length;a<c;a+=3){let l=s[a],f=s[a+1],d=s[a+2],p=r.decodeTextureCoordinates(o,l,Rtt),g=r.decodeTextureCoordinates(o,f,Btt),m=r.decodeTextureCoordinates(o,d,Mtt);if(ope(t,n,p.x,p.y,g.x,g.y,m.x,m.y)){let A=b_.computeBarycentricCoordinates(t,n,p.x,p.y,g.x,g.y,m.x,m.y,ipe);if(A.x>=-1e-15&&A.y>=-1e-15&&A.z>=-1e-15){let x=r.decodeHeight(o,l),C=r.decodeHeight(o,f),E=r.decodeHeight(o,d);return A.x*x+A.y*C+A.z*E}}}}function Ntt(e,t,n){let i=e._uValues,o=e._vValues,r=e._heightValues,s=e._indices;for(let a=0,c=s.length;a<c;a+=3){let l=s[a],f=s[a+1],d=s[a+2],p=i[l],g=i[f],m=i[d],A=o[l],x=o[f],C=o[d];if(ope(t,n,p,A,g,x,m,C)){let E=b_.computeBarycentricCoordinates(t,n,p,A,g,x,m,C,ipe);if(E.x>=-1e-15&&E.y>=-1e-15&&E.z>=-1e-15){let T=E.x*r[l]+E.y*r[f]+E.z*r[d];return O.lerp(e._minimumHeight,e._maximumHeight,T/kj)}}}}Uy.prototype.isChildAvailable=function(e,t,n,i){let o=2;return n!==e*2&&++o,i!==t*2&&(o-=2),(this._childTileMask&1<<o)!==0};Uy.prototype.wasCreatedByUpsampling=function(){return this._createdByUpsampling};var qx=Uy;function Ftt(e){this.resource=e.resource,this.version=e.version,this.isHeightmap=e.isHeightmap,this.tileUrlTemplates=e.tileUrlTemplates,this.availability=e.availability,this.hasVertexNormals=e.hasVertexNormals,this.hasWaterMask=e.hasWaterMask,this.hasMetadata=e.hasMetadata,this.availabilityLevels=e.availabilityLevels,this.availabilityTilesLoaded=e.availabilityTilesLoaded,this.littleEndianExtensionSize=e.littleEndianExtensionSize,this.availabilityPromiseCache={}}function Yx(e){this._heightmapWidth=65,this._heightmapStructure=void 0,this._hasWaterMask=!1,this._hasVertexNormals=!1,this._ellipsoid=e.ellipsoid,this._requestVertexNormals=y(e.requestVertexNormals,!1),this._requestWaterMask=y(e.requestWaterMask,!1),this._requestMetadata=y(e.requestMetadata,!0),this._errorEvent=new ye;let t=e.credit;typeof t=="string"&&(t=new Kt(t)),this._credit=t,this._availability=void 0,this._ready=!1,this._tileCredits=void 0;let n=this,i,o,r,s=this._layers=[],a="",c=[],l=0;this._readyPromise=Promise.resolve(e.url).then(function(A){let x=Pe.createIfNeeded(A);return x.appendForwardSlash(),i=x,o=i.getDerivedResource({url:"layer.json"}),n._tileCredits=x.credits,m()});function f(A){let x;if(!A.format)return x="The tile format is not specified in the layer.json file.",r=Zn.reportError(r,n,n._errorEvent,x),r.retry?m():Promise.reject(new ue(x));if(!A.tiles||A.tiles.length===0)return x="The layer.json file does not specify any tile URL templates.",r=Zn.reportError(r,n,n._errorEvent,x),r.retry?m():Promise.reject(new ue(x));let C=!1,E=!1,T=!1,S=!0,v=!1;if(A.format==="heightmap-1.0")v=!0,u(n._heightmapStructure)||(n._heightmapStructure={heightScale:1/5,heightOffset:-1e3,elementsPerHeight:1,stride:1,elementMultiplier:256,isBigEndian:!1,lowestEncodedHeight:0,highestEncodedHeight:256*256-1}),E=!0,n._requestWaterMask=!0;else if(A.format.indexOf("quantized-mesh-1.")!==0)return x=`The tile format "${A.format}" is invalid or not supported.`,r=Zn.reportError(r,n,n._errorEvent,x),r.retry?m():Promise.reject(new ue(x));let w=A.tiles,R=A.maxzoom;if(l=Math.max(l,R),!A.projection||A.projection==="EPSG:4326")n._tilingScheme=new Xi({numberOfLevelZeroTilesX:2,numberOfLevelZeroTilesY:1,ellipsoid:n._ellipsoid});else if(A.projection==="EPSG:3857")n._tilingScheme=new Wr({numberOfLevelZeroTilesX:1,numberOfLevelZeroTilesY:1,ellipsoid:n._ellipsoid});else return x=`The projection "${A.projection}" is invalid or not supported.`,r=Zn.reportError(r,n,n._errorEvent,x),r.retry?m():Promise.reject(new ue(x));if(n._levelZeroMaximumGeometricError=Gr.getEstimatedLevelZeroGeometricErrorForAHeightmap(n._tilingScheme.ellipsoid,n._heightmapWidth,n._tilingScheme.getNumberOfXTilesAtLevel(0)),!A.scheme||A.scheme==="tms"||A.scheme==="slippyMap")n._scheme=A.scheme;else return x=`The scheme "${A.scheme}" is invalid or not supported.`,r=Zn.reportError(r,n,n._errorEvent,x),r.retry?m():Promise.reject(new ue(x));let P;u(A.extensions)&&A.extensions.indexOf("octvertexnormals")!==-1?C=!0:u(A.extensions)&&A.extensions.indexOf("vertexnormals")!==-1&&(C=!0,S=!1),u(A.extensions)&&A.extensions.indexOf("watermask")!==-1&&(E=!0),u(A.extensions)&&A.extensions.indexOf("metadata")!==-1&&(T=!0);let M=A.metadataAvailability,L=A.available,_;if(u(L)&&!u(M)){_=new eh(n._tilingScheme,L.length);for(let D=0;D<L.length;++D){let I=L[D],B=n._tilingScheme.getNumberOfYTilesAtLevel(D);u(c[D])||(c[D]=[]);for(let F=0;F<I.length;++F){let k=I[F],U=B-k.endY-1,G=B-k.startY-1;c[D].push([k.startX,U,k.endX,G]),_.addAvailableTileRange(D,k.startX,U,k.endX,G)}}}else u(M)&&(P=new eh(n._tilingScheme,R),_=new eh(n._tilingScheme,R),c[0]=[[0,0,1,0]],_.addAvailableTileRange(0,0,0,1,0));n._hasWaterMask=n._hasWaterMask||E,n._hasVertexNormals=n._hasVertexNormals||C,n._hasMetadata=n._hasMetadata||T,u(A.attribution)&&(a.length>0&&(a+=" "),a+=A.attribution),s.push(new Ftt({resource:i,version:A.version,isHeightmap:v,tileUrlTemplates:w,availability:_,hasVertexNormals:C,hasWaterMask:E,hasMetadata:T,availabilityLevels:M,availabilityTilesLoaded:P,littleEndianExtensionSize:S}));let b=A.parentUrl;if(u(b)){if(!u(_))return console.log("A layer.json can't have a parentUrl if it does't have an available array."),Promise.resolve(!0);i=i.getDerivedResource({url:b}),i.appendForwardSlash(),o=i.getDerivedResource({url:"layer.json"});let D=o.fetchJson();return Promise.resolve(D).then(f).catch(d)}return Promise.resolve(!0)}function d(A){let x=`An error occurred while accessing ${o.url}.`;return r=Zn.reportError(r,n,n._errorEvent,x),r.retry?m():Promise.reject(new ue(x))}function p(A){return f(A).then(function(){if(u(r))return;let x=c.length;if(x>0){let C=n._availability=new eh(n._tilingScheme,l);for(let E=0;E<x;++E){let T=c[E];for(let S=0;S<T.length;++S){let v=T[S];C.addAvailableTileRange(E,v[0],v[1],v[2],v[3])}}}if(a.length>0){let C=new Kt(a);u(n._tileCredits)?n._tileCredits.push(C):n._tileCredits=[C]}return n._ready=!0,Promise.resolve(!0)})}function g(A){return u(A)&&A.statusCode===404?p({tilejson:"2.1.0",format:"heightmap-1.0",version:"1.0.0",scheme:"tms",tiles:["{z}/{x}/{y}.terrain?v={version}"]}):d(A)}function m(){return Promise.resolve(o.fetchJson()).then(p).catch(g)}}var zj={OCT_VERTEX_NORMALS:1,WATER_MASK:2,METADATA:4};function rpe(e){return!u(e)||e.length===0?{Accept:"application/vnd.quantized-mesh,application/octet-stream;q=0.9,*/*;q=0.01"}:{Accept:`application/vnd.quantized-mesh;extensions=${e.join("-")},application/octet-stream;q=0.9,*/*;q=0.01`}}function Vtt(e,t,n,i,o){let r=new Uint16Array(t,0,e._heightmapWidth*e._heightmapWidth);return new Ta({buffer:r,childTileMask:new Uint8Array(t,r.byteLength,1)[0],waterMask:new Uint8Array(t,r.byteLength+1,t.byteLength-r.byteLength-1),width:e._heightmapWidth,height:e._heightmapWidth,structure:e._heightmapStructure,credits:e._tileCredits})}function Utt(e,t,n,i,o,r){let s=r.littleEndianExtensionSize,a=0,c=3,l=c+1,f=Float64Array.BYTES_PER_ELEMENT*c,d=Float64Array.BYTES_PER_ELEMENT*l,p=3,g=Uint16Array.BYTES_PER_ELEMENT*p,m=3,A=Uint16Array.BYTES_PER_ELEMENT,x=A*m,C=new DataView(t),E=new h(C.getFloat64(a,!0),C.getFloat64(a+8,!0),C.getFloat64(a+16,!0));a+=f;let T=C.getFloat32(a,!0);a+=Float32Array.BYTES_PER_ELEMENT;let S=C.getFloat32(a,!0);a+=Float32Array.BYTES_PER_ELEMENT;let v=new se(new h(C.getFloat64(a,!0),C.getFloat64(a+8,!0),C.getFloat64(a+16,!0)),C.getFloat64(a+f,!0));a+=d;let w=new h(C.getFloat64(a,!0),C.getFloat64(a+8,!0),C.getFloat64(a+16,!0));a+=f;let R=C.getUint32(a,!0);a+=Uint32Array.BYTES_PER_ELEMENT;let P=new Uint16Array(t,a,R*3);a+=R*g,R>64*1024&&(A=Uint32Array.BYTES_PER_ELEMENT,x=A*m);let M=P.subarray(0,R),L=P.subarray(R,2*R),_=P.subarray(R*2,3*R);jn.zigZagDeltaDecode(M,L,_),a%A!==0&&(a+=A-a%A);let b=C.getUint32(a,!0);a+=Uint32Array.BYTES_PER_ELEMENT;let D=Fe.createTypedArrayFromArrayBuffer(R,t,a,b*m);a+=b*x;let I=0,B=D.length;for(let re=0;re<B;++re){let ge=D[re];D[re]=I-ge,ge===0&&++I}let F=C.getUint32(a,!0);a+=Uint32Array.BYTES_PER_ELEMENT;let k=Fe.createTypedArrayFromArrayBuffer(R,t,a,F);a+=F*A;let U=C.getUint32(a,!0);a+=Uint32Array.BYTES_PER_ELEMENT;let G=Fe.createTypedArrayFromArrayBuffer(R,t,a,U);a+=U*A;let V=C.getUint32(a,!0);a+=Uint32Array.BYTES_PER_ELEMENT;let Y=Fe.createTypedArrayFromArrayBuffer(R,t,a,V);a+=V*A;let W=C.getUint32(a,!0);a+=Uint32Array.BYTES_PER_ELEMENT;let Q=Fe.createTypedArrayFromArrayBuffer(R,t,a,W);a+=W*A;let j,K;for(;a<C.byteLength;){let re=C.getUint8(a,!0);a+=Uint8Array.BYTES_PER_ELEMENT;let ge=C.getUint32(a,s);if(a+=Uint32Array.BYTES_PER_ELEMENT,re===zj.OCT_VERTEX_NORMALS&&e._requestVertexNormals)j=new Uint8Array(t,a,R*2);else if(re===zj.WATER_MASK&&e._requestWaterMask)K=new Uint8Array(t,a,ge);else if(re===zj.METADATA&&e._requestMetadata){let fe=C.getUint32(a,!0);if(fe>0){let De=Bo(new Uint8Array(t),a+Uint32Array.BYTES_PER_ELEMENT,fe).available;if(u(De))for(let Le=0;Le<De.length;++Le){let qe=n+Le+1,ut=De[Le],Lt=e._tilingScheme.getNumberOfYTilesAtLevel(qe);for(let sn=0;sn<ut.length;++sn){let ht=ut[sn],yn=Lt-ht.endY-1,Jn=Lt-ht.startY-1;e.availability.addAvailableTileRange(qe,ht.startX,yn,ht.endX,Jn),r.availability.addAvailableTileRange(qe,ht.startX,yn,ht.endX,Jn)}}}r.availabilityTilesLoaded.addAvailableTileRange(n,i,o,i,o)}a+=ge}let Z=e.getLevelMaximumGeometricError(n)*5,pe=e._tilingScheme.tileXYToRectangle(i,o,n),Ae=Pn.fromRectangle(pe,T,S,e._tilingScheme.ellipsoid);return new qx({center:E,minimumHeight:T,maximumHeight:S,boundingSphere:v,orientedBoundingBox:Ae,horizonOcclusionPoint:w,quantizedVertices:P,encodedNormals:j,indices:D,westIndices:k,southIndices:G,eastIndices:Y,northIndices:Q,westSkirtHeight:Z,southSkirtHeight:Z,eastSkirtHeight:Z,northSkirtHeight:Z,childTileMask:e.availability.computeChildMaskForTile(n,i,o),waterMask:K,credits:e._tileCredits})}Yx.prototype.requestTileGeometry=function(e,t,n,i){let o=this._layers,r,s=o.length;if(s===1)r=o[0];else for(let a=0;a<s;++a){let c=o[a];if(!u(c.availability)||c.availability.isTileAvailable(n,e,t)){r=c;break}}return spe(this,e,t,n,r,i)};function spe(e,t,n,i,o,r){if(!u(o))return Promise.reject(new ue("Terrain tile doesn't exist"));let s=o.tileUrlTemplates;if(s.length===0)return;let a;!e._scheme||e._scheme==="tms"?a=e._tilingScheme.getNumberOfYTilesAtLevel(i)-n-1:a=n;let c=[];e._requestVertexNormals&&o.hasVertexNormals&&c.push(o.littleEndianExtensionSize?"octvertexnormals":"vertexnormals"),e._requestWaterMask&&o.hasWaterMask&&c.push("watermask"),e._requestMetadata&&o.hasMetadata&&c.push("metadata");let l,f,d=s[(t+a+i)%s.length],p=o.resource;u(p._ionEndpoint)&&!u(p._ionEndpoint.externalType)?(c.length!==0&&(f={extensions:c.join("-")}),l=rpe(void 0)):l=rpe(c);let g=p.getDerivedResource({url:d,templateValues:{version:o.version,z:i,x:t,y:a},queryParameters:f,headers:l,request:r}).fetchArrayBuffer();if(u(g))return g.then(function(m){return u(m)?u(e._heightmapStructure)?Vtt(e,m,i,t,n):Utt(e,m,i,t,n,o):Promise.reject(new ue("Mesh buffer doesn't exist."))})}Object.defineProperties(Yx.prototype,{errorEvent:{get:function(){return this._errorEvent}},credit:{get:function(){return this._credit}},tilingScheme:{get:function(){return this._tilingScheme}},ready:{get:function(){return this._ready}},readyPromise:{get:function(){return this._readyPromise}},hasWaterMask:{get:function(){return this._hasWaterMask&&this._requestWaterMask}},hasVertexNormals:{get:function(){return this._hasVertexNormals&&this._requestVertexNormals}},hasMetadata:{get:function(){return this._hasMetadata&&this._requestMetadata}},requestVertexNormals:{get:function(){return this._requestVertexNormals}},requestWaterMask:{get:function(){return this._requestWaterMask}},requestMetadata:{get:function(){return this._requestMetadata}},availability:{get:function(){return this._availability}}});Yx.prototype.getLevelMaximumGeometricError=function(e){return this._levelZeroMaximumGeometricError/(1<<e)};Yx.prototype.getTileDataAvailable=function(e,t,n){if(!u(this._availability))return;if(n>this._availability._maximumLevel)return!1;if(this._availability.isTileAvailable(n,e,t))return!0;if(!this._hasMetadata)return!1;let i=this._layers,o=i.length;for(let r=0;r<o;++r)if(ape(this,e,t,n,i[r],r===0).result)return;return!1};Yx.prototype.loadTileDataAvailability=function(e,t,n){if(!u(this._availability)||n>this._availability._maximumLevel||this._availability.isTileAvailable(n,e,t)||!this._hasMetadata)return;let i=this._layers,o=i.length;for(let r=0;r<o;++r){let s=ape(this,e,t,n,i[r],r===0);if(u(s.promise))return s.promise}};function Hj(e,t,n,i){if(i===0)return;let o=e.availabilityLevels,r=i%o===0?i-o:(i/o|0)*o,s=1<<i-r,a=t/s|0,c=n/s|0;return{level:r,x:a,y:c}}function ape(e,t,n,i,o,r){if(!u(o.availabilityLevels))return{result:!1};let s,a=function(){delete o.availabilityPromiseCache[s]},c=o.availabilityTilesLoaded,l=o.availability,f=Hj(o,t,n,i);for(;u(f);){if(l.isTileAvailable(f.level,f.x,f.y)&&!c.isTileAvailable(f.level,f.x,f.y)){let d;if(!r&&(s=`${f.level}-${f.x}-${f.y}`,d=o.availabilityPromiseCache[s],!u(d))){let p=new zo({throttle:!1,throttleByServer:!0,type:$r.TERRAIN});d=spe(e,f.x,f.y,f.level,o,p),u(d)&&(o.availabilityPromiseCache[s]=d,d.then(a))}return{result:!0,promise:d}}f=Hj(o,f.x,f.y,f.level)}return{result:!1}}Yx._getAvailabilityTile=Hj;var dL=Yx;function S_(e){e=y(e,y.EMPTY_OBJECT);let t=e.radius,n={center:e.center,semiMajorAxis:t,semiMinorAxis:t,ellipsoid:e.ellipsoid,height:e.height,extrudedHeight:e.extrudedHeight,granularity:e.granularity,vertexFormat:e.vertexFormat,stRotation:e.stRotation,shadowVolume:e.shadowVolume};this._ellipseGeometry=new Gc(n),this._workerName="createCircleGeometry"}S_.packedLength=Gc.packedLength;S_.pack=function(e,t,n){return Gc.pack(e._ellipseGeometry,t,n)};var ktt=new Gc({center:new h,semiMajorAxis:1,semiMinorAxis:1}),fc={center:new h,radius:void 0,ellipsoid:ie.clone(ie.UNIT_SPHERE),height:void 0,extrudedHeight:void 0,granularity:void 0,vertexFormat:new we,stRotation:void 0,semiMajorAxis:void 0,semiMinorAxis:void 0,shadowVolume:void 0};S_.unpack=function(e,t,n){let i=Gc.unpack(e,t,ktt);return fc.center=h.clone(i._center,fc.center),fc.ellipsoid=ie.clone(i._ellipsoid,fc.ellipsoid),fc.height=i._height,fc.extrudedHeight=i._extrudedHeight,fc.granularity=i._granularity,fc.vertexFormat=we.clone(i._vertexFormat,fc.vertexFormat),fc.stRotation=i._stRotation,fc.shadowVolume=i._shadowVolume,u(n)?(fc.semiMajorAxis=i._semiMajorAxis,fc.semiMinorAxis=i._semiMinorAxis,n._ellipseGeometry=new Gc(fc),n):(fc.radius=i._semiMajorAxis,new S_(fc))};S_.createGeometry=function(e){return Gc.createGeometry(e._ellipseGeometry)};S_.createShadowVolume=function(e,t,n){let i=e._ellipseGeometry._granularity,o=e._ellipseGeometry._ellipsoid,r=t(i,o),s=n(i,o);return new S_({center:e._ellipseGeometry._center,radius:e._ellipseGeometry._semiMajorAxis,ellipsoid:o,stRotation:e._ellipseGeometry._stRotation,granularity:i,extrudedHeight:r,height:s,vertexFormat:we.POSITION_ONLY,shadowVolume:!0})};Object.defineProperties(S_.prototype,{rectangle:{get:function(){return this._ellipseGeometry.rectangle}},textureCoordinateRotationPoints:{get:function(){return this._ellipseGeometry.textureCoordinateRotationPoints}}});var Gj=S_;function Jb(e){e=y(e,y.EMPTY_OBJECT);let t=e.radius,n={center:e.center,semiMajorAxis:t,semiMinorAxis:t,ellipsoid:e.ellipsoid,height:e.height,extrudedHeight:e.extrudedHeight,granularity:e.granularity,numberOfVerticalLines:e.numberOfVerticalLines};this._ellipseGeometry=new hu(n),this._workerName="createCircleOutlineGeometry"}Jb.packedLength=hu.packedLength;Jb.pack=function(e,t,n){return hu.pack(e._ellipseGeometry,t,n)};var ztt=new hu({center:new h,semiMajorAxis:1,semiMinorAxis:1}),bu={center:new h,radius:void 0,ellipsoid:ie.clone(ie.UNIT_SPHERE),height:void 0,extrudedHeight:void 0,granularity:void 0,numberOfVerticalLines:void 0,semiMajorAxis:void 0,semiMinorAxis:void 0};Jb.unpack=function(e,t,n){let i=hu.unpack(e,t,ztt);return bu.center=h.clone(i._center,bu.center),bu.ellipsoid=ie.clone(i._ellipsoid,bu.ellipsoid),bu.height=i._height,bu.extrudedHeight=i._extrudedHeight,bu.granularity=i._granularity,bu.numberOfVerticalLines=i._numberOfVerticalLines,u(n)?(bu.semiMajorAxis=i._semiMajorAxis,bu.semiMinorAxis=i._semiMinorAxis,n._ellipseGeometry=new hu(bu),n):(bu.radius=i._semiMajorAxis,new Jb(bu))};Jb.createGeometry=function(e){return hu.createGeometry(e._ellipseGeometry)};var Wj=Jb;function Qb(e){e=y(e,y.EMPTY_OBJECT),this._callback=e.callback,this._tilingScheme=e.tilingScheme,u(this._tilingScheme)||(this._tilingScheme=new Xi({ellipsoid:y(e.ellipsoid,ie.WGS84)})),this._width=e.width,this._height=e.height;let t=Math.max(this._width,this._height);this._levelZeroMaximumGeometricError=Gr.getEstimatedLevelZeroGeometricErrorForAHeightmap(this._tilingScheme.ellipsoid,t,this._tilingScheme.getNumberOfXTilesAtLevel(0)),this._errorEvent=new ye;let n=e.credit;typeof n=="string"&&(n=new Kt(n)),this._credit=n,this._readyPromise=Promise.resolve(!0)}Object.defineProperties(Qb.prototype,{errorEvent:{get:function(){return this._errorEvent}},credit:{get:function(){return this._credit}},tilingScheme:{get:function(){return this._tilingScheme}},ready:{get:function(){return!0}},readyPromise:{get:function(){return this._readyPromise}},hasWaterMask:{get:function(){return!1}},hasVertexNormals:{get:function(){return!1}},width:{get:function(){return this._width}},height:{get:function(){return this._height}}});Qb.prototype.requestTileGeometry=function(e,t,n,i){let o=this._callback(e,t,n);if(!u(o))return;let r=this._width,s=this._height;return Promise.resolve(o).then(function(a){let c=a;return Array.isArray(c)&&(c=new Float64Array(c)),new Ta({buffer:c,width:r,height:s})})};Qb.prototype.getLevelMaximumGeometricError=function(e){return this._levelZeroMaximumGeometricError/(1<<e)};Qb.prototype.getTileDataAvailable=function(e,t,n){};Qb.prototype.loadTileDataAvailability=function(e,t,n){};var jj=Qb;function cpe(e){this.proxy=e}cpe.prototype.getURL=function(e){let t=this.proxy.indexOf("?")===-1?"?":"";return this.proxy+t+encodeURIComponent(e)};var qj=cpe;function th(e){this._comparator=e.comparator,this._maximumLength=e.maximumLength,this._array=u(e.maximumLength)?new Array(e.maximumLength):[],this._length=0}Object.defineProperties(th.prototype,{length:{get:function(){return this._length}},maximumLength:{get:function(){return this._maximumLength},set:function(e){if(u(e)){for(;this._length>e;)this.removeMinimum();this._array.length=e}this._maximumLength=e}},internalArray:{get:function(){return this._array}},comparator:{get:function(){return this._comparator}}});th.prototype.clone=function(){let e=this._maximumLength,t=this._comparator,n=this._array,i=this._length,o=new th({comparator:t,maximumLength:e});o._length=i;for(let r=0;r<i;r++)o._array[r]=n[r];return o};th.prototype.reset=function(){this._length=0;let e=this._maximumLength;if(u(e))for(let t=0;t<e;t++)this._array[t]=void 0;else this._array.length=0};th.prototype.resort=function(){let e=this._length;for(let t=0;t<e;t++)lpe(this,t)};th.prototype.insert=function(e){let t,n=this._maximumLength;if(u(n)){if(n===0)return;if(this._length===n){let o=this._array[0];if(this._comparator(e,o)<=0)return e;t=this.removeMinimum()}}let i=this._length;return this._array[i]=e,this._length++,lpe(this,i),t};th.prototype.removeMinimum=function(){let e=this._length;if(e===0)return;this._length--;let t=this._array[0];return e>=2&&(this._array[0]=this._array[e-1],upe(this,0)),this._array[e-1]=void 0,t};th.prototype.removeMaximum=function(){let e=this._length;if(e===0)return;this._length--;let t;if(e<=2)t=this._array[e-1];else{let n=Yj(this,1,2)?1:2;t=this._array[n],this._array[n]=this._array[e-1],e>=4&&upe(this,n)}return this._array[e-1]=void 0,t};th.prototype.getMinimum=function(){if(this._length!==0)return this._array[0]};th.prototype.getMaximum=function(){let e=this._length;if(e!==0)return e<=2?this._array[e-1]:this._array[Yj(this,1,2)?1:2]};function Jz(e,t,n){let i=e._array,o=i[t];i[t]=i[n],i[n]=o}function hL(e,t,n){return e._comparator(e._array[t],e._array[n])<0}function Yj(e,t,n){return e._comparator(e._array[t],e._array[n])>0}function lpe(e,t){if(t===0)return;let n=Math.floor(O.log2(t+1))%2===0,i=Math.floor((t-1)/2),o=hL(e,t,i);for(o!==n&&(Jz(e,t,i),t=i);t>=3;){let r=Math.floor((t-3)/4);if(hL(e,t,r)!==o)break;Jz(e,t,r),t=r}}function upe(e,t){let n=e._length,i=Math.floor(O.log2(t+1))%2===0,o;for(;(o=2*t+1)<n;){let r=o,s=o+1;if(s<n){hL(e,s,r)===i&&(r=s);let a=2*o+1,c=Math.max(Math.min(n-a,4),0);for(let l=0;l<c;l++){let f=a+l;hL(e,f,r)===i&&(r=f)}}if(hL(e,r,t)===i&&(Jz(e,r,t),r!==o&&r!==s)){let a=Math.floor((r-1)/2);Yj(e,r,a)===i&&Jz(e,r,a)}t=r}}var Xx=th;function $b(e){e=y(e,y.EMPTY_OBJECT),this._tilingScheme=e.tilingScheme,u(this._tilingScheme)||(this._tilingScheme=new Xi({ellipsoid:y(e.ellipsoid,ie.WGS84)})),this._levelZeroMaximumGeometricError=Gr.getEstimatedLevelZeroGeometricErrorForAHeightmap(this._tilingScheme.ellipsoid,64,this._tilingScheme.getNumberOfXTilesAtLevel(0)),this._errorEvent=new ye,this._readyPromise=Promise.resolve(!0)}Object.defineProperties($b.prototype,{errorEvent:{get:function(){return this._errorEvent}},credit:{get:function(){}},tilingScheme:{get:function(){return this._tilingScheme}},ready:{get:function(){return!0}},readyPromise:{get:function(){return this._readyPromise}},hasWaterMask:{get:function(){return!1}},hasVertexNormals:{get:function(){return!1}},availability:{get:function(){}}});$b.prototype.requestTileGeometry=function(e,t,n,i){return Promise.resolve(new Ta({buffer:new Uint8Array(16*16),width:16,height:16}))};$b.prototype.getLevelMaximumGeometricError=function(e){return this._levelZeroMaximumGeometricError/(1<<e)};$b.prototype.getTileDataAvailable=function(e,t,n){};$b.prototype.loadTileDataAvailability=function(e,t,n){};var v_=$b;function ym(e){e=y(e,y.EMPTY_OBJECT),this.left=e.left,this._left=void 0,this.right=e.right,this._right=void 0,this.top=e.top,this._top=void 0,this.bottom=e.bottom,this._bottom=void 0,this.near=y(e.near,1),this._near=this.near,this.far=y(e.far,5e8),this._far=this.far,this._cullingVolume=new es,this._perspectiveMatrix=new N,this._infinitePerspective=new N}function Xj(e){let t=e.top,n=e.bottom,i=e.right,o=e.left,r=e.near,s=e.far;(t!==e._top||n!==e._bottom||o!==e._left||i!==e._right||r!==e._near||s!==e._far)&&(e._left=o,e._right=i,e._top=t,e._bottom=n,e._near=r,e._far=s,e._perspectiveMatrix=N.computePerspectiveOffCenter(o,i,n,t,r,s,e._perspectiveMatrix),e._infinitePerspective=N.computeInfinitePerspectiveOffCenter(o,i,n,t,r,e._infinitePerspective))}Object.defineProperties(ym.prototype,{projectionMatrix:{get:function(){return Xj(this),this._perspectiveMatrix}},infiniteProjectionMatrix:{get:function(){return Xj(this),this._infinitePerspective}}});var Htt=new h,Gtt=new h,Wtt=new h,jtt=new h;ym.prototype.computeCullingVolume=function(e,t,n){let i=this._cullingVolume.planes,o=this.top,r=this.bottom,s=this.right,a=this.left,c=this.near,l=this.far,f=h.cross(t,n,Htt),d=Gtt;h.multiplyByScalar(t,c,d),h.add(e,d,d);let p=Wtt;h.multiplyByScalar(t,l,p),h.add(e,p,p);let g=jtt;h.multiplyByScalar(f,a,g),h.add(d,g,g),h.subtract(g,e,g),h.normalize(g,g),h.cross(g,n,g),h.normalize(g,g);let m=i[0];return u(m)||(m=i[0]=new oe),m.x=g.x,m.y=g.y,m.z=g.z,m.w=-h.dot(g,e),h.multiplyByScalar(f,s,g),h.add(d,g,g),h.subtract(g,e,g),h.cross(n,g,g),h.normalize(g,g),m=i[1],u(m)||(m=i[1]=new oe),m.x=g.x,m.y=g.y,m.z=g.z,m.w=-h.dot(g,e),h.multiplyByScalar(n,r,g),h.add(d,g,g),h.subtract(g,e,g),h.cross(f,g,g),h.normalize(g,g),m=i[2],u(m)||(m=i[2]=new oe),m.x=g.x,m.y=g.y,m.z=g.z,m.w=-h.dot(g,e),h.multiplyByScalar(n,o,g),h.add(d,g,g),h.subtract(g,e,g),h.cross(g,f,g),h.normalize(g,g),m=i[3],u(m)||(m=i[3]=new oe),m.x=g.x,m.y=g.y,m.z=g.z,m.w=-h.dot(g,e),m=i[4],u(m)||(m=i[4]=new oe),m.x=t.x,m.y=t.y,m.z=t.z,m.w=-h.dot(t,d),h.negate(t,g),m=i[5],u(m)||(m=i[5]=new oe),m.x=g.x,m.y=g.y,m.z=g.z,m.w=-h.dot(g,p),this._cullingVolume};ym.prototype.getPixelDimensions=function(e,t,n,i,o){Xj(this);let r=1/this.near,s=this.top*r,a=2*i*n*s/t;s=this.right*r;let c=2*i*n*s/e;return o.x=c,o.y=a,o};ym.prototype.clone=function(e){return u(e)||(e=new ym),e.right=this.right,e.left=this.left,e.top=this.top,e.bottom=this.bottom,e.near=this.near,e.far=this.far,e._left=void 0,e._right=void 0,e._top=void 0,e._bottom=void 0,e._near=void 0,e._far=void 0,e};ym.prototype.equals=function(e){return u(e)&&e instanceof ym&&this.right===e.right&&this.left===e.left&&this.top===e.top&&this.bottom===e.bottom&&this.near===e.near&&this.far===e.far};ym.prototype.equalsEpsilon=function(e,t,n){return e===this||u(e)&&e instanceof ym&&O.equalsEpsilon(this.right,e.right,t,n)&&O.equalsEpsilon(this.left,e.left,t,n)&&O.equalsEpsilon(this.top,e.top,t,n)&&O.equalsEpsilon(this.bottom,e.bottom,t,n)&&O.equalsEpsilon(this.near,e.near,t,n)&&O.equalsEpsilon(this.far,e.far,t,n)};var Xc=ym;function Bl(e){e=y(e,y.EMPTY_OBJECT),this._offCenterFrustum=new Xc,this.fov=e.fov,this._fov=void 0,this._fovy=void 0,this._sseDenominator=void 0,this.aspectRatio=e.aspectRatio,this._aspectRatio=void 0,this.near=y(e.near,1),this._near=this.near,this.far=y(e.far,5e8),this._far=this.far,this.xOffset=y(e.xOffset,0),this._xOffset=this.xOffset,this.yOffset=y(e.yOffset,0),this._yOffset=this.yOffset}Bl.packedLength=6;Bl.pack=function(e,t,n){return n=y(n,0),t[n++]=e.fov,t[n++]=e.aspectRatio,t[n++]=e.near,t[n++]=e.far,t[n++]=e.xOffset,t[n]=e.yOffset,t};Bl.unpack=function(e,t,n){return t=y(t,0),u(n)||(n=new Bl),n.fov=e[t++],n.aspectRatio=e[t++],n.near=e[t++],n.far=e[t++],n.xOffset=e[t++],n.yOffset=e[t],n};function Am(e){let t=e._offCenterFrustum;(e.fov!==e._fov||e.aspectRatio!==e._aspectRatio||e.near!==e._near||e.far!==e._far||e.xOffset!==e._xOffset||e.yOffset!==e._yOffset)&&(e._aspectRatio=e.aspectRatio,e._fov=e.fov,e._fovy=e.aspectRatio<=1?e.fov:Math.atan(Math.tan(e.fov*.5)/e.aspectRatio)*2,e._near=e.near,e._far=e.far,e._sseDenominator=2*Math.tan(.5*e._fovy),e._xOffset=e.xOffset,e._yOffset=e.yOffset,t.top=e.near*Math.tan(.5*e._fovy),t.bottom=-t.top,t.right=e.aspectRatio*t.top,t.left=-t.right,t.near=e.near,t.far=e.far,t.right+=e.xOffset,t.left+=e.xOffset,t.top+=e.yOffset,t.bottom+=e.yOffset)}Object.defineProperties(Bl.prototype,{projectionMatrix:{get:function(){return Am(this),this._offCenterFrustum.projectionMatrix}},infiniteProjectionMatrix:{get:function(){return Am(this),this._offCenterFrustum.infiniteProjectionMatrix}},fovy:{get:function(){return Am(this),this._fovy}},sseDenominator:{get:function(){return Am(this),this._sseDenominator}}});Bl.prototype.computeCullingVolume=function(e,t,n){return Am(this),this._offCenterFrustum.computeCullingVolume(e,t,n)};Bl.prototype.getPixelDimensions=function(e,t,n,i,o){return Am(this),this._offCenterFrustum.getPixelDimensions(e,t,n,i,o)};Bl.prototype.clone=function(e){return u(e)||(e=new Bl),e.aspectRatio=this.aspectRatio,e.fov=this.fov,e.near=this.near,e.far=this.far,e._aspectRatio=void 0,e._fov=void 0,e._near=void 0,e._far=void 0,this._offCenterFrustum.clone(e._offCenterFrustum),e};Bl.prototype.equals=function(e){return!u(e)||!(e instanceof Bl)?!1:(Am(this),Am(e),this.fov===e.fov&&this.aspectRatio===e.aspectRatio&&this._offCenterFrustum.equals(e._offCenterFrustum))};Bl.prototype.equalsEpsilon=function(e,t,n){return!u(e)||!(e instanceof Bl)?!1:(Am(this),Am(e),O.equalsEpsilon(this.fov,e.fov,t,n)&&O.equalsEpsilon(this.aspectRatio,e.aspectRatio,t,n)&&this._offCenterFrustum.equalsEpsilon(e._offCenterFrustum,t,n))};var Si=Bl;var Qz=0,qtt=1;function Kx(e){let t=e.frustum,n=e.orientation,i=e.origin,o=y(e.vertexFormat,we.DEFAULT),r=y(e._drawNearPlane,!0),s,a;t instanceof Si?(s=Qz,a=Si.packedLength):t instanceof $t&&(s=qtt,a=$t.packedLength),this._frustumType=s,this._frustum=t.clone(),this._origin=h.clone(i),this._orientation=Me.clone(n),this._drawNearPlane=r,this._vertexFormat=o,this._workerName="createFrustumGeometry",this.packedLength=2+a+h.packedLength+Me.packedLength+we.packedLength}Kx.pack=function(e,t,n){n=y(n,0);let i=e._frustumType,o=e._frustum;return t[n++]=i,i===Qz?(Si.pack(o,t,n),n+=Si.packedLength):($t.pack(o,t,n),n+=$t.packedLength),h.pack(e._origin,t,n),n+=h.packedLength,Me.pack(e._orientation,t,n),n+=Me.packedLength,we.pack(e._vertexFormat,t,n),n+=we.packedLength,t[n]=e._drawNearPlane?1:0,t};var Ytt=new Si,Xtt=new $t,Ktt=new Me,Ztt=new h,Jtt=new we;Kx.unpack=function(e,t,n){t=y(t,0);let i=e[t++],o;i===Qz?(o=Si.unpack(e,t,Ytt),t+=Si.packedLength):(o=$t.unpack(e,t,Xtt),t+=$t.packedLength);let r=h.unpack(e,t,Ztt);t+=h.packedLength;let s=Me.unpack(e,t,Ktt);t+=Me.packedLength;let a=we.unpack(e,t,Jtt);t+=we.packedLength;let c=e[t]===1;if(!u(n))return new Kx({frustum:o,origin:r,orientation:s,vertexFormat:a,_drawNearPlane:c});let l=i===n._frustumType?n._frustum:void 0;return n._frustum=o.clone(l),n._frustumType=i,n._origin=h.clone(r,n._origin),n._orientation=Me.clone(s,n._orientation),n._vertexFormat=we.clone(a,n._vertexFormat),n._drawNearPlane=c,n};function eS(e,t,n,i,o,r,s,a){let c=e/3*2;for(let l=0;l<4;++l)u(t)&&(t[e]=r.x,t[e+1]=r.y,t[e+2]=r.z),u(n)&&(n[e]=s.x,n[e+1]=s.y,n[e+2]=s.z),u(i)&&(i[e]=a.x,i[e+1]=a.y,i[e+2]=a.z),e+=3;o[c]=0,o[c+1]=0,o[c+2]=1,o[c+3]=0,o[c+4]=1,o[c+5]=1,o[c+6]=0,o[c+7]=1}var Qtt=new J,$tt=new N,Kj=new N,fpe=new h,dpe=new h,hpe=new h,ent=new h,tnt=new h,nnt=new h,ky=new Array(3),mL=new Array(4);mL[0]=new oe(-1,-1,1,1);mL[1]=new oe(1,-1,1,1);mL[2]=new oe(1,1,1,1);mL[3]=new oe(-1,1,1,1);var mpe=new Array(4);for(let e=0;e<4;++e)mpe[e]=new oe;Kx._computeNearFarPlanes=function(e,t,n,i,o,r,s,a){let c=J.fromQuaternion(t,Qtt),l=y(r,fpe),f=y(s,dpe),d=y(a,hpe);l=J.getColumn(c,0,l),f=J.getColumn(c,1,f),d=J.getColumn(c,2,d),h.normalize(l,l),h.normalize(f,f),h.normalize(d,d),h.negate(l,l);let p=N.computeView(e,d,f,l,$tt),g,m;if(n===Qz){let A=i.projectionMatrix,x=N.multiply(A,p,Kj);m=N.inverse(x,Kj)}else g=N.inverseTransformation(p,Kj);u(m)?(ky[0]=i.near,ky[1]=i.far):(ky[0]=0,ky[1]=i.near,ky[2]=i.far);for(let A=0;A<2;++A)for(let x=0;x<4;++x){let C=oe.clone(mL[x],mpe[x]);if(u(m)){C=N.multiplyByVector(m,C,C);let E=1/C.w;h.multiplyByScalar(C,E,C),h.subtract(C,e,C),h.normalize(C,C);let T=h.dot(d,C);h.multiplyByScalar(C,ky[A]/T,C),h.add(C,e,C)}else{u(i._offCenterFrustum)&&(i=i._offCenterFrustum);let E=ky[A],T=ky[A+1];C.x=(C.x*(i.right-i.left)+i.left+i.right)*.5,C.y=(C.y*(i.top-i.bottom)+i.bottom+i.top)*.5,C.z=(C.z*(E-T)-E-T)*.5,C.w=1,N.multiplyByVector(g,C,C)}o[12*A+x*3]=C.x,o[12*A+x*3+1]=C.y,o[12*A+x*3+2]=C.z}};Kx.createGeometry=function(e){let t=e._frustumType,n=e._frustum,i=e._origin,o=e._orientation,r=e._drawNearPlane,s=e._vertexFormat,a=r?6:5,c=new Float64Array(3*4*6);Kx._computeNearFarPlanes(i,o,t,n,c);let l=3*4*2;c[l]=c[3*4],c[l+1]=c[3*4+1],c[l+2]=c[3*4+2],c[l+3]=c[0],c[l+4]=c[1],c[l+5]=c[2],c[l+6]=c[3*3],c[l+7]=c[3*3+1],c[l+8]=c[3*3+2],c[l+9]=c[3*7],c[l+10]=c[3*7+1],c[l+11]=c[3*7+2],l+=3*4,c[l]=c[3*5],c[l+1]=c[3*5+1],c[l+2]=c[3*5+2],c[l+3]=c[3],c[l+4]=c[3+1],c[l+5]=c[3+2],c[l+6]=c[0],c[l+7]=c[1],c[l+8]=c[2],c[l+9]=c[3*4],c[l+10]=c[3*4+1],c[l+11]=c[3*4+2],l+=3*4,c[l]=c[3],c[l+1]=c[3+1],c[l+2]=c[3+2],c[l+3]=c[3*5],c[l+4]=c[3*5+1],c[l+5]=c[3*5+2],c[l+6]=c[3*6],c[l+7]=c[3*6+1],c[l+8]=c[3*6+2],c[l+9]=c[3*2],c[l+10]=c[3*2+1],c[l+11]=c[3*2+2],l+=3*4,c[l]=c[3*2],c[l+1]=c[3*2+1],c[l+2]=c[3*2+2],c[l+3]=c[3*6],c[l+4]=c[3*6+1],c[l+5]=c[3*6+2],c[l+6]=c[3*7],c[l+7]=c[3*7+1],c[l+8]=c[3*7+2],c[l+9]=c[3*3],c[l+10]=c[3*3+1],c[l+11]=c[3*3+2],r||(c=c.subarray(3*4));let f=new fn({position:new ve({componentDatatype:X.DOUBLE,componentsPerAttribute:3,values:c})});if(u(s.normal)||u(s.tangent)||u(s.bitangent)||u(s.st)){let p=u(s.normal)?new Float32Array(12*a):void 0,g=u(s.tangent)?new Float32Array(3*4*a):void 0,m=u(s.bitangent)?new Float32Array(3*4*a):void 0,A=u(s.st)?new Float32Array(2*4*a):void 0,x=fpe,C=dpe,E=hpe,T=h.negate(x,ent),S=h.negate(C,tnt),v=h.negate(E,nnt);l=0,r&&(eS(l,p,g,m,A,v,x,C),l+=3*4),eS(l,p,g,m,A,E,T,C),l+=3*4,eS(l,p,g,m,A,T,v,C),l+=3*4,eS(l,p,g,m,A,S,v,T),l+=3*4,eS(l,p,g,m,A,x,E,C),l+=3*4,eS(l,p,g,m,A,C,E,T),u(p)&&(f.normal=new ve({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:p})),u(g)&&(f.tangent=new ve({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:g})),u(m)&&(f.bitangent=new ve({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:m})),u(A)&&(f.st=new ve({componentDatatype:X.FLOAT,componentsPerAttribute:2,values:A}))}let d=new Uint16Array(6*a);for(let p=0;p<a;++p){let g=p*6,m=p*4;d[g]=m,d[g+1]=m+1,d[g+2]=m+2,d[g+3]=m,d[g+4]=m+2,d[g+5]=m+3}return new ct({attributes:f,indices:d,primitiveType:Be.TRIANGLES,boundingSphere:se.fromVertices(c)})};var Zx=Kx;var Zj=0,int=1;function pL(e){let t=e.frustum,n=e.orientation,i=e.origin,o=y(e._drawNearPlane,!0),r,s;t instanceof Si?(r=Zj,s=Si.packedLength):t instanceof $t&&(r=int,s=$t.packedLength),this._frustumType=r,this._frustum=t.clone(),this._origin=h.clone(i),this._orientation=Me.clone(n),this._drawNearPlane=o,this._workerName="createFrustumOutlineGeometry",this.packedLength=2+s+h.packedLength+Me.packedLength}pL.pack=function(e,t,n){n=y(n,0);let i=e._frustumType,o=e._frustum;return t[n++]=i,i===Zj?(Si.pack(o,t,n),n+=Si.packedLength):($t.pack(o,t,n),n+=$t.packedLength),h.pack(e._origin,t,n),n+=h.packedLength,Me.pack(e._orientation,t,n),n+=Me.packedLength,t[n]=e._drawNearPlane?1:0,t};var ont=new Si,rnt=new $t,snt=new Me,ant=new h;pL.unpack=function(e,t,n){t=y(t,0);let i=e[t++],o;i===Zj?(o=Si.unpack(e,t,ont),t+=Si.packedLength):(o=$t.unpack(e,t,rnt),t+=$t.packedLength);let r=h.unpack(e,t,ant);t+=h.packedLength;let s=Me.unpack(e,t,snt);t+=Me.packedLength;let a=e[t]===1;if(!u(n))return new pL({frustum:o,origin:r,orientation:s,_drawNearPlane:a});let c=i===n._frustumType?n._frustum:void 0;return n._frustum=o.clone(c),n._frustumType=i,n._origin=h.clone(r,n._origin),n._orientation=Me.clone(s,n._orientation),n._drawNearPlane=a,n};pL.createGeometry=function(e){let t=e._frustumType,n=e._frustum,i=e._origin,o=e._orientation,r=e._drawNearPlane,s=new Float64Array(3*4*2);Zx._computeNearFarPlanes(i,o,t,n,s);let a=new fn({position:new ve({componentDatatype:X.DOUBLE,componentsPerAttribute:3,values:s})}),c,l,f=r?2:1,d=new Uint16Array(8*(f+1)),p=r?0:1;for(;p<2;++p)c=r?p*8:0,l=p*4,d[c]=l,d[c+1]=l+1,d[c+2]=l+1,d[c+3]=l+2,d[c+4]=l+2,d[c+5]=l+3,d[c+6]=l+3,d[c+7]=l;for(p=0;p<2;++p)c=(f+p)*8,l=p*4,d[c]=l,d[c+1]=l+4,d[c+2]=l+1,d[c+3]=l+5,d[c+4]=l+2,d[c+5]=l+6,d[c+6]=l+3,d[c+7]=l+7;return new ct({attributes:a,indices:d,primitiveType:Be.LINES,boundingSphere:se.fromVertices(s)})};var _L=pL;var cnt={SEARCH:0,AUTOCOMPLETE:1},zy=Object.freeze(cnt);function ppe(){}ppe.prototype.geocode=de.throwInstantiationError;var Jj=ppe;function _pe(){de.throwInstantiationError()}_pe.createGeometry=function(e){de.throwInstantiationError()};var Qj=_pe;var mnt=ki($j(),1);function lnt(e,t){return(e&t)!==0}var dc=lnt;var unt=[1,2,4,8],gpe=15,fnt=16,dnt=64,hnt=128;function xm(e,t,n,i,o,r){this._bits=e,this.cnodeVersion=t,this.imageryVersion=n,this.terrainVersion=i,this.imageryProvider=o,this.terrainProvider=r,this.ancestorHasTerrain=!1,this.terrainState=void 0}xm.clone=function(e,t){return u(t)?(t._bits=e._bits,t.cnodeVersion=e.cnodeVersion,t.imageryVersion=e.imageryVersion,t.terrainVersion=e.terrainVersion,t.imageryProvider=e.imageryProvider,t.terrainProvider=e.terrainProvider):t=new 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\x90\xDD\x9D\\\xDA\xDEQ\xCF\xF0\xFCYRe|3\xDF\xF3H\xDA\xBB*u\xDB\`\xB2\xD4\xFC\xED\x1B\xEC\x7F5\xA8\xFF(1\x07-\xC8\xDC\x88F|\x8A["`);function nh(e){let t=e;typeof t!="string"&&!(t instanceof Pe)&&(t=e.url);let n=Pe.createIfNeeded(t);n.appendForwardSlash(),this._resource=n,this.imageryPresent=!0,this.protoImagery=void 0,this.terrainPresent=!0,this.negativeAltitudeExponentBias=32,this.negativeAltitudeThreshold=O.EPSILON12,this.providers={},this.key=void 0,this._quadPacketVersion=1,this._tileInfo={},this._subtreePromises={};let i=this;this._readyPromise=gnt(this).then(function(){return i.getQuadTreePacket("",i._quadPacketVersion)}).then(function(){return!0}).catch(function(o){let r=`An error occurred while accessing ${Ape(i,"",1).url}.`;return Promise.reject(new ue(r))})}Object.defineProperties(nh.prototype,{url:{get:function(){return this._resource.url}},proxy:{get:function(){return this._resource.proxy}},resource:{get:function(){return this._resource}},readyPromise:{get:function(){return this._readyPromise}}});nh.tileXYToQuadKey=function(e,t,n){let i="";for(let o=n;o>=0;--o){let r=1<<o,s=0;dc(t,r)?dc(e,r)&&(s|=1):(s|=2,dc(e,r)||(s|=1)),i+=s}return i};nh.quadKeyToTileXY=function(e){let t=0,n=0,i=e.length-1;for(let o=i;o>=0;--o){let r=1<<o,s=+e[i-o];dc(s,2)?dc(s,1)||(t|=r):(n|=r,dc(s,1)&&(t|=r))}return{x:t,y:n,level:i}};nh.prototype.isValid=function(e){let t=this.getTileInformationFromQuadKey(e);if(u(t))return t!==null;let n=!0,i=e,o;for(;i.length>1;)if(o=i.substring(i.length-1),i=i.substring(0,i.length-1),t=this.getTileInformationFromQuadKey(i),u(t)){!t.hasSubtree()&&!t.hasChild(parseInt(o))&&(n=!1);break}else if(t===null){n=!1;break}return n};var ype=new _i("decodeGoogleEarthEnterprisePacket");nh.prototype.getQuadTreePacket=function(e,t,n){t=y(t,1),e=y(e,"");let o=Ape(this,e,t,n).fetchArrayBuffer();if(!u(o))return;let r=this._tileInfo,s=this.key;return o.then(function(a){return ype.scheduleTask({buffer:a,quadKey:e,type:"Metadata",key:s},[a]).then(function(l){let f,d=-1;if(e!==""){d=e.length+1;let m=l[e];f=r[e],f._bits|=m._bits,delete l[e]}let p=Object.keys(l);p.sort(function(m,A){return m.length-A.length});let g=p.length;for(let m=0;m<g;++m){let A=p[m];if(l[A]!==null){let C=gL.clone(l[A]),E=A.length;if(E===d)C.setParent(f);else if(E>1){let T=r[A.substring(0,A.length-1)];C.setParent(T)}r[A]=C}else r[A]=null}})})};nh.prototype.populateSubtree=function(e,t,n,i){let o=nh.tileXYToQuadKey(e,t,n);return nq(this,o,i)};function nq(e,t,n){let i=e._tileInfo,o=t,r=i[o];if(u(r)&&(!r.hasSubtree()||r.hasChildren()))return r;for(;r===void 0&&o.length>1;)o=o.substring(0,o.length-1),r=i[o];let s,a=e._subtreePromises,c=a[o];if(u(c))return c.then(function(){return s=new zo({throttle:n.throttle,throttleByServer:n.throttleByServer,type:n.type,priorityFunction:n.priorityFunction}),nq(e,t,s)});if(!u(r)||!r.hasSubtree())return Promise.reject(new ue(`Couldn't load metadata for tile ${t}`));if(c=e.getQuadTreePacket(o,r.cnodeVersion,n),!!u(c))return a[o]=c,c.then(function(){return s=new zo({throttle:n.throttle,throttleByServer:n.throttleByServer,type:n.type,priorityFunction:n.priorityFunction}),nq(e,t,s)}).finally(function(){delete a[o]})}nh.prototype.getTileInformation=function(e,t,n){let i=nh.tileXYToQuadKey(e,t,n);return this._tileInfo[i]};nh.prototype.getTileInformationFromQuadKey=function(e){return this._tileInfo[e]};function Ape(e,t,n,i){return e._resource.getDerivedResource({url:`flatfile?q2-0${t}-q.${n.toString()}`,request:i})}var eq,tq;function gnt(e){let t=e._resource.getDerivedResource({url:"dbRoot.v5",queryParameters:{output:"proto"}});if(!u(tq)){let n=Qt("ThirdParty/google-earth-dbroot-parser.js"),i=window.cesiumGoogleEarthDbRootParser;tq=A0(n).then(function(){eq=window.cesiumGoogleEarthDbRootParser(mnt),u(i)?window.cesiumGoogleEarthDbRootParser=i:delete window.cesiumGoogleEarthDbRootParser})}return tq.then(function(){return t.fetchArrayBuffer()}).then(function(n){let i=eq.EncryptedDbRootProto.decode(new Uint8Array(n)),o=i.encryptionData,r=o.byteOffset,s=r+o.byteLength,a=e.key=o.buffer.slice(r,s);o=i.dbrootData,r=o.byteOffset,s=r+o.byteLength;let c=o.buffer.slice(r,s);return ype.scheduleTask({buffer:c,type:"DbRoot",key:a},[c])}).then(function(n){let i=eq.DbRootProto.decode(new Uint8Array(n.buffer));if(e.imageryPresent=y(i.imageryPresent,e.imageryPresent),e.protoImagery=i.protoImagery,e.terrainPresent=y(i.terrainPresent,e.terrainPresent),u(i.endSnippet)&&u(i.endSnippet.model)){let a=i.endSnippet.model;e.negativeAltitudeExponentBias=y(a.negativeAltitudeExponentBias,e.negativeAltitudeExponentBias),e.negativeAltitudeThreshold=y(a.compressedNegativeAltitudeThreshold,e.negativeAltitudeThreshold)}u(i.databaseVersion)&&(e._quadPacketVersion=y(i.databaseVersion.quadtreeVersion,e._quadPacketVersion));let o=e.providers,r=y(i.providerInfo,[]),s=r.length;for(let a=0;a<s;++a){let c=r[a],l=c.copyrightString;u(l)&&(o[c.providerId]=new Kt(l.value))}}).catch(function(){console.log(`Failed to retrieve ${t.url}. Using defaults.`),e.key=_nt})}var ih=nh;function Jx(e){e=y(e,y.EMPTY_OBJECT),this._buffer=e.buffer,this._credits=e.credits,this._negativeAltitudeExponentBias=e.negativeAltitudeExponentBias,this._negativeElevationThreshold=e.negativeElevationThreshold;let t=y(e.childTileMask,15),n=t&3;n|=t&4?8:0,n|=t&8?4:0,this._childTileMask=n,this._createdByUpsampling=y(e.createdByUpsampling,!1),this._skirtHeight=void 0,this._bufferType=this._buffer.constructor,this._mesh=void 0,this._minimumHeight=void 0,this._maximumHeight=void 0}Object.defineProperties(Jx.prototype,{credits:{get:function(){return this._credits}},waterMask:{get:function(){}}});var Tpe="createVerticesFromGoogleEarthEnterpriseBuffer",ynt=new _i(Tpe),Ant=new _i(Tpe,$d.maximumAsynchronousTasks),xpe=new ce,iq=new ce;Jx.prototype.createMesh=function(e){e=y(e,y.EMPTY_OBJECT);let t=e.tilingScheme,n=e.x,i=e.y,o=e.level,r=y(e.exaggeration,1),s=y(e.exaggerationRelativeHeight,0),a=y(e.throttle,!0),c=t.ellipsoid;t.tileXYToNativeRectangle(n,i,o,xpe),t.tileXYToRectangle(n,i,o,iq);let l=c.cartographicToCartesian(ce.center(iq)),d=40075.16/(1<<o);this._skirtHeight=Math.min(d*8,1e3);let g=(a?Ant:ynt).scheduleTask({buffer:this._buffer,nativeRectangle:xpe,rectangle:iq,relativeToCenter:l,ellipsoid:c,skirtHeight:this._skirtHeight,exaggeration:r,exaggerationRelativeHeight:s,includeWebMercatorT:!0,negativeAltitudeExponentBias:this._negativeAltitudeExponentBias,negativeElevationThreshold:this._negativeElevationThreshold});if(!u(g))return;let m=this;return g.then(function(A){return m._mesh=new Of(l,new Float32Array(A.vertices),new Uint16Array(A.indices),A.indexCountWithoutSkirts,A.vertexCountWithoutSkirts,A.minimumHeight,A.maximumHeight,se.clone(A.boundingSphere3D),h.clone(A.occludeePointInScaledSpace),A.numberOfAttributes,Pn.clone(A.orientedBoundingBox),uc.clone(A.encoding),A.westIndicesSouthToNorth,A.southIndicesEastToWest,A.eastIndicesNorthToSouth,A.northIndicesWestToEast),m._minimumHeight=A.minimumHeight,m._maximumHeight=A.maximumHeight,m._buffer=void 0,m._mesh})};Jx.prototype.interpolateHeight=function(e,t,n){let i=O.clamp((t-e.west)/e.width,0,1),o=O.clamp((n-e.south)/e.height,0,1);return u(this._mesh)?bnt(this,i,o):Dnt(this,i,o,e)};var xnt=new _i("upsampleQuantizedTerrainMesh",$d.maximumAsynchronousTasks);Jx.prototype.upsample=function(e,t,n,i,o,r,s){let a=this._mesh;if(!u(this._mesh))return;let c=t*2!==o,l=n*2===r,f=e.ellipsoid,d=e.tileXYToRectangle(o,r,s),p=xnt.scheduleTask({vertices:a.vertices,indices:a.indices,indexCountWithoutSkirts:a.indexCountWithoutSkirts,vertexCountWithoutSkirts:a.vertexCountWithoutSkirts,encoding:a.encoding,minimumHeight:this._minimumHeight,maximumHeight:this._maximumHeight,isEastChild:c,isNorthChild:l,childRectangle:d,ellipsoid:f});if(!u(p))return;let g=this;return p.then(function(m){let A=new Uint16Array(m.vertices),x=Fe.createTypedArray(A.length/3,m.indices),C=g._skirtHeight;return new qx({quantizedVertices:A,indices:x,minimumHeight:m.minimumHeight,maximumHeight:m.maximumHeight,boundingSphere:se.clone(m.boundingSphere),orientedBoundingBox:Pn.clone(m.orientedBoundingBox),horizonOcclusionPoint:h.clone(m.horizonOcclusionPoint),westIndices:m.westIndices,southIndices:m.southIndices,eastIndices:m.eastIndices,northIndices:m.northIndices,westSkirtHeight:C,southSkirtHeight:C,eastSkirtHeight:C,northSkirtHeight:C,childTileMask:0,createdByUpsampling:!0,credits:g._credits})})};Jx.prototype.isChildAvailable=function(e,t,n,i){let o=2;return n!==e*2&&++o,i!==t*2&&(o-=2),(this._childTileMask&1<<o)!==0};Jx.prototype.wasCreatedByUpsampling=function(){return this._createdByUpsampling};var Cnt=new H,Tnt=new H,Ent=new H,Epe=new h;function bnt(e,t,n){let i=e._mesh,o=i.vertices,r=i.encoding,s=i.indices;for(let a=0,c=s.length;a<c;a+=3){let l=s[a],f=s[a+1],d=s[a+2],p=r.decodeTextureCoordinates(o,l,Cnt),g=r.decodeTextureCoordinates(o,f,Tnt),m=r.decodeTextureCoordinates(o,d,Ent),A=b_.computeBarycentricCoordinates(t,n,p.x,p.y,g.x,g.y,m.x,m.y,Epe);if(A.x>=-1e-15&&A.y>=-1e-15&&A.z>=-1e-15){let x=r.decodeHeight(o,l),C=r.decodeHeight(o,f),E=r.decodeHeight(o,d);return A.x*x+A.y*C+A.z*E}}}var Snt=Uint16Array.BYTES_PER_ELEMENT,Cpe=Uint32Array.BYTES_PER_ELEMENT,oq=Int32Array.BYTES_PER_ELEMENT,vnt=Float32Array.BYTES_PER_ELEMENT,rq=Float64Array.BYTES_PER_ELEMENT;function Dnt(e,t,n,i){let o=e._buffer,r=0,s=0,a=0;n>.5?(t>.5?(r=2,s=.5):r=3,a=.5):t>.5&&(r=1,s=.5);let c=new DataView(o),l=0;for(let v=0;v<r;++v)l+=c.getUint32(l,!0),l+=Cpe;l+=Cpe,l+=2*rq;let f=O.toRadians(c.getFloat64(l,!0)*180);l+=rq;let d=O.toRadians(c.getFloat64(l,!0)*180);l+=rq;let p=i.width/f/2,g=i.height/d/2,m=c.getInt32(l,!0);l+=oq;let A=c.getInt32(l,!0)*3;l+=oq,l+=oq;let x=new Array(m),C=new Array(m),E=new Array(m),T;for(T=0;T<m;++T)x[T]=s+c.getUint8(l++)*p,C[T]=a+c.getUint8(l++)*g,E[T]=c.getFloat32(l,!0)*6371010,l+=vnt;let S=new Array(A);for(T=0;T<A;++T)S[T]=c.getUint16(l,!0),l+=Snt;for(T=0;T<A;T+=3){let v=S[T],w=S[T+1],R=S[T+2],P=x[v],M=x[w],L=x[R],_=C[v],b=C[w],D=C[R],I=b_.computeBarycentricCoordinates(t,n,P,_,M,b,L,D,Epe);if(I.x>=-1e-15&&I.y>=-1e-15&&I.z>=-1e-15)return I.x*E[v]+I.y*E[w]+I.z*E[R]}}var tS=Jx;var Rf={UNKNOWN:0,NONE:1,SELF:2,PARENT:3},$z=new $;function e4(){this._terrainCache={},this._lastTidy=$.now()}e4.prototype.add=function(e,t){this._terrainCache[e]={buffer:t,timestamp:$.now()}};e4.prototype.get=function(e){let n=this._terrainCache[e];if(u(n))return delete this._terrainCache[e],n.buffer};e4.prototype.tidy=function(){if($.now($z),$.secondsDifference($z,this._lastTidy)>10){let e=this._terrainCache,t=Object.keys(e),n=t.length;for(let i=0;i<n;++i){let o=t[i],r=e[o];$.secondsDifference($z,r.timestamp)>10&&delete e[o]}$.clone($z,this._lastTidy)}};function nS(e){e=y(e,y.EMPTY_OBJECT);let t;if(u(e.metadata))t=e.metadata;else{let r=Pe.createIfNeeded(e.url);t=new ih(r)}this._metadata=t,this._tilingScheme=new Xi({numberOfLevelZeroTilesX:2,numberOfLevelZeroTilesY:2,rectangle:new ce(-O.PI,-O.PI,O.PI,O.PI),ellipsoid:e.ellipsoid});let n=e.credit;typeof n=="string"&&(n=new Kt(n)),this._credit=n,this._levelZeroMaximumGeometricError=40075.16,this._terrainCache=new e4,this._terrainPromises={},this._terrainRequests={},this._errorEvent=new ye,this._ready=!1;let i=this,o;this._readyPromise=t.readyPromise.then(function(r){if(!t.terrainPresent){let s=new ue(`The server ${t.url} doesn't have terrain`);return o=Zn.reportError(o,i,i._errorEvent,s.message,void 0,void 0,void 0,s),Promise.reject(s)}return Zn.reportSuccess(o),i._ready=r,r}).catch(function(r){return o=Zn.reportError(o,i,i._errorEvent,r.message,void 0,void 0,void 0,r),Promise.reject(r)})}Object.defineProperties(nS.prototype,{url:{get:function(){return this._metadata.url}},proxy:{get:function(){return this._metadata.proxy}},tilingScheme:{get:function(){return this._tilingScheme}},errorEvent:{get:function(){return this._errorEvent}},ready:{get:function(){return this._ready}},readyPromise:{get:function(){return this._readyPromise}},credit:{get:function(){return this._credit}},hasWaterMask:{get:function(){return!1}},hasVertexNormals:{get:function(){return!1}},availability:{get:function(){}}});var wnt=new _i("decodeGoogleEarthEnterprisePacket");function bpe(e,t,n){let i=t.getChildBitmask();if(t.terrainState===Rf.PARENT){i=0;for(let o=0;o<4;++o){let r=n.getTileInformationFromQuadKey(e+o.toString());u(r)&&r.hasTerrain()&&(i|=1<<o)}}return i}nS.prototype.requestTileGeometry=function(e,t,n,i){let o=ih.tileXYToQuadKey(e,t,n),r=this._terrainCache,s=this._metadata,a=s.getTileInformationFromQuadKey(o);if(!u(a))return Promise.reject(new ue("Terrain tile doesn't exist"));let c=a.terrainState;u(c)||(c=a.terrainState=Rf.UNKNOWN);let l=r.get(o);if(u(l)){let C=s.providers[a.terrainProvider];return Promise.resolve(new tS({buffer:l,childTileMask:bpe(o,a,s),credits:u(C)?[C]:void 0,negativeAltitudeExponentBias:s.negativeAltitudeExponentBias,negativeElevationThreshold:s.negativeAltitudeThreshold}))}if(r.tidy(),a.ancestorHasTerrain){if(c===Rf.NONE)return Promise.reject(new ue("Terrain tile doesn't exist"))}else return Promise.resolve(new Ta({buffer:new Uint8Array(16*16),width:16,height:16}));let f,d=o,p=-1;switch(c){case Rf.SELF:p=a.terrainVersion;break;case Rf.PARENT:d=d.substring(0,d.length-1),f=s.getTileInformationFromQuadKey(d),p=f.terrainVersion;break;case Rf.UNKNOWN:a.hasTerrain()?p=a.terrainVersion:(d=d.substring(0,d.length-1),f=s.getTileInformationFromQuadKey(d),u(f)&&f.hasTerrain()&&(p=f.terrainVersion));break}if(p<0)return Promise.reject(new ue("Terrain tile doesn't exist"));let g=this._terrainPromises,m=this._terrainRequests,A,x;if(u(g[d]))A=g[d],x=m[d];else{x=i;let C=Int(this,d,p,x).fetchArrayBuffer();if(!u(C))return;A=C.then(function(E){return u(E)?wnt.scheduleTask({buffer:E,type:"Terrain",key:s.key},[E]).then(function(T){let S=s.getTileInformationFromQuadKey(d);S.terrainState=Rf.SELF,r.add(d,T[0]);let v=S.terrainProvider,w=T.length-1;for(let R=0;R<w;++R){let P=d+R.toString(),M=s.getTileInformationFromQuadKey(P);u(M)&&(r.add(P,T[R+1]),M.terrainState=Rf.PARENT,M.terrainProvider===0&&(M.terrainProvider=v))}}):Promise.reject(new ue("Failed to load terrain."))}),g[d]=A,m[d]=x,A=A.finally(function(){delete g[d],delete m[d]})}return A.then(function(){let C=r.get(o);if(u(C)){let E=s.providers[a.terrainProvider];return new tS({buffer:C,childTileMask:bpe(o,a,s),credits:u(E)?[E]:void 0,negativeAltitudeExponentBias:s.negativeAltitudeExponentBias,negativeElevationThreshold:s.negativeAltitudeThreshold})}return Promise.reject(new ue("Failed to load terrain."))}).catch(function(C){return x.state===hi.CANCELLED?(i.state=x.state,Promise.reject(C)):(a.terrainState=Rf.NONE,Promise.reject(C))})};nS.prototype.getLevelMaximumGeometricError=function(e){return this._levelZeroMaximumGeometricError/(1<<e)};nS.prototype.getTileDataAvailable=function(e,t,n){let i=this._metadata,o=ih.tileXYToQuadKey(e,t,n),r=i.getTileInformation(e,t,n);if(r===null)return!1;if(u(r)){if(!r.ancestorHasTerrain)return!0;let s=r.terrainState;if(s===Rf.NONE)return!1;if((!u(s)||s===Rf.UNKNOWN)&&(r.terrainState=Rf.UNKNOWN,!r.hasTerrain())){o=o.substring(0,o.length-1);let a=i.getTileInformationFromQuadKey(o);if(!u(a)||!a.hasTerrain())return!1}return!0}if(i.isValid(o)){let s=new zo({throttle:!1,throttleByServer:!0,type:$r.TERRAIN});i.populateSubtree(e,t,n,s)}return!1};nS.prototype.loadTileDataAvailability=function(e,t,n){};function Int(e,t,n,i){return n=u(n)&&n>0?n:1,e._metadata.resource.getDerivedResource({url:`flatfile?f1c-0${t}-t.${n.toString()}`,request:i})}var sq=nS;function Pnt(e,t,n,i){this.rightAscension=e,this.declination=t,this.rotation=n,this.rotationRate=i}var yL=Pnt;var Vpe={},Ont=32.184,Rnt=2451545,Spe=-.0529921,vpe=-.1059842,Dpe=13.0120009,wpe=13.3407154,Ipe=.9856003,Ppe=26.4057084,Ope=13.064993,Rpe=.3287146,Bpe=1.7484877,Mpe=-.1589763,Lpe=.0036096,Npe=.1643573,Fpe=12.9590088,aq=new $;Vpe.ComputeMoon=function(e,t){u(e)||(e=$.now()),aq=$.addSeconds(e,Ont,aq);let n=$.totalDays(aq)-Rnt,i=n/Qn.DAYS_PER_JULIAN_CENTURY,o=(125.045+Spe*n)*O.RADIANS_PER_DEGREE,r=(250.089+vpe*n)*O.RADIANS_PER_DEGREE,s=(260.008+Dpe*n)*O.RADIANS_PER_DEGREE,a=(176.625+wpe*n)*O.RADIANS_PER_DEGREE,c=(357.529+Ipe*n)*O.RADIANS_PER_DEGREE,l=(311.589+Ppe*n)*O.RADIANS_PER_DEGREE,f=(134.963+Ope*n)*O.RADIANS_PER_DEGREE,d=(276.617+Rpe*n)*O.RADIANS_PER_DEGREE,p=(34.226+Bpe*n)*O.RADIANS_PER_DEGREE,g=(15.134+Mpe*n)*O.RADIANS_PER_DEGREE,m=(119.743+Lpe*n)*O.RADIANS_PER_DEGREE,A=(239.961+Npe*n)*O.RADIANS_PER_DEGREE,x=(25.053+Fpe*n)*O.RADIANS_PER_DEGREE,C=Math.sin(o),E=Math.sin(r),T=Math.sin(s),S=Math.sin(a),v=Math.sin(c),w=Math.sin(l),R=Math.sin(f),P=Math.sin(d),M=Math.sin(p),L=Math.sin(g),_=Math.sin(m),b=Math.sin(A),D=Math.sin(x),I=Math.cos(o),B=Math.cos(r),F=Math.cos(s),k=Math.cos(a),U=Math.cos(c),G=Math.cos(l),V=Math.cos(f),Y=Math.cos(d),W=Math.cos(p),Q=Math.cos(g),j=Math.cos(m),K=Math.cos(A),Z=Math.cos(x),pe=(269.9949+.0031*i-3.8787*C-.1204*E+.07*T-.0172*S+.0072*w-.0052*L+.0043*D)*O.RADIANS_PER_DEGREE,Ae=(66.5392+.013*i+1.5419*I+.0239*B-.0278*F+.0068*k-.0029*G+9e-4*V+8e-4*Q-9e-4*Z)*O.RADIANS_PER_DEGREE,re=(38.3213+13.17635815*n-14e-13*n*n+3.561*C+.1208*E-.0642*T+.0158*S+.0252*v-.0066*w-.0047*R-.0046*P+.0028*M+.0052*L+.004*_+.0019*b-.0044*D)*O.RADIANS_PER_DEGREE,ge=(13.17635815-14e-13*(2*n)+3.561*I*Spe+.1208*B*vpe-.0642*F*Dpe+.0158*k*wpe+.0252*U*Ipe-.0066*G*Ppe-.0047*V*Ope-.0046*Y*Rpe+.0028*W*Bpe+.0052*Q*Mpe+.004*j*Lpe+.0019*K*Npe-.0044*Z*Fpe)/86400*O.RADIANS_PER_DEGREE;return u(t)||(t=new yL),t.rightAscension=pe,t.declination=Ae,t.rotation=re,t.rotationRate=ge,t};var AL=Vpe;function Upe(e){(!u(e)||typeof e!="function")&&(e=AL.ComputeMoon),this._computeFunction=e}var Bnt=new h,Mnt=new h,Lnt=new h;function Nnt(e,t,n){let i=Bnt;i.x=Math.cos(e+O.PI_OVER_TWO),i.y=Math.sin(e+O.PI_OVER_TWO),i.z=0;let o=Math.cos(t),r=Lnt;r.x=o*Math.cos(e),r.y=o*Math.sin(e),r.z=Math.sin(t);let s=h.cross(r,i,Mnt);return u(n)||(n=new J),n[0]=i.x,n[1]=s.x,n[2]=r.x,n[3]=i.y,n[4]=s.y,n[5]=r.y,n[6]=i.z,n[7]=s.z,n[8]=r.z,n}var Fnt=new J,Vnt=new Me;Upe.prototype.evaluate=function(e,t){u(e)||(e=$.now());let n=this._computeFunction(e),i=Nnt(n.rightAscension,n.declination,t),o=O.zeroToTwoPi(n.rotation),r=Me.fromAxisAngle(h.UNIT_Z,o,Vnt),s=J.fromQuaternion(Me.conjugate(r,r),Fnt);return J.multiply(s,i,i)};var xL=Upe;var CL={};CL.type=void 0;CL.getRequiredDataPoints=de.throwInstantiationError;CL.interpolateOrderZero=de.throwInstantiationError;CL.interpolate=de.throwInstantiationError;var cq=CL;var lq,kpe="eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJqdGkiOiI3NTUwMzYxOS04YmYzLTRkMzAtYjIyMy03ZmY3MjExZWNiNzciLCJpZCI6MjU5LCJpYXQiOjE2NzUyNzM5NjF9.rR_X1Phio3WgkIiwLJfSPMVTJEdSHKzj6GY9oNwttfo",t4={};t4.defaultAccessToken=kpe;t4.defaultServer=new Pe({url:"https://api.cesium.com/"});t4.getDefaultTokenCredit=function(e){if(e===kpe){if(!u(lq)){let t=`<b> This application is using Cesium's default ion access token. Please assign <i>Cesium.Ion.defaultAccessToken</i> with an access token from your ion account before making any Cesium API calls. You can sign up for a free ion account at <a href="https://cesium.com">https://cesium.com</a>.</b>`;lq=new Kt(t,!0)}return lq}};var oh=t4;function uq(e){this._url=Pe.createIfNeeded(e),this._url.appendForwardSlash()}Object.defineProperties(uq.prototype,{url:{get:function(){return this._url}}});uq.prototype.geocode=function(e,t){return this._url.getDerivedResource({url:t===zy.AUTOCOMPLETE?"autocomplete":"search",queryParameters:{text:e}}).fetchJson().then(function(i){return i.features.map(function(o){let r,s=o.bbox;if(u(s))r=ce.fromDegrees(s[0],s[1],s[2],s[3]);else{let a=o.geometry.coordinates[0],c=o.geometry.coordinates[1];r=h.fromDegrees(a,c)}return{displayName:o.properties.label,destination:r}})})};var TL=uq;function zpe(e){e=y(e,y.EMPTY_OBJECT);let t=y(e.accessToken,oh.defaultAccessToken),n=Pe.createIfNeeded(y(e.server,oh.defaultServer));n.appendForwardSlash();let i=oh.getDefaultTokenCredit(t);u(i)&&e.scene.frameState.creditDisplay.addDefaultCredit(Kt.clone(i));let o=n.getDerivedResource({url:"v1/geocode"});u(t)&&o.appendQueryParameters({access_token:t}),this._accessToken=t,this._server=n,this._pelias=new TL(o)}zpe.prototype.geocode=function(e,t){return this._pelias.geocode(e,t)};var EL=zpe;var fq=ki(zl(),1);function Kc(e,t){let n,i=e.externalType,o=u(i);if(!o)n={url:e.url,retryAttempts:1,retryCallback:Unt};else if(i==="3DTILES"||i==="STK_TERRAIN_SERVER")n={url:e.options.url};else throw new ue("Ion.createResource does not support external imagery assets; use IonImageryProvider instead.");Pe.call(this,n),this._ionEndpoint=e,this._ionEndpointDomain=o?void 0:new fq.default(e.url).authority(),this._ionEndpointResource=t,this._ionRoot=void 0,this._pendingPromise=void 0,this._credits=void 0,this._isExternal=o}u(Object.create)&&(Kc.prototype=Object.create(Pe.prototype),Kc.prototype.constructor=Kc);Kc.fromAssetId=function(e,t){let n=Kc._createEndpointResource(e,t);return n.fetchJson().then(function(i){return new Kc(i,n)})};Object.defineProperties(Kc.prototype,{credits:{get:function(){return u(this._ionRoot)?this._ionRoot.credits:u(this._credits)?this._credits:(this._credits=Kc.getCreditsFromEndpoint(this._ionEndpoint,this._ionEndpointResource),this._credits)}}});Kc.getCreditsFromEndpoint=function(e,t){let n=e.attributions.map(Kt.getIonCredit),i=oh.getDefaultTokenCredit(t.queryParameters.access_token);return u(i)&&n.push(Kt.clone(i)),n};Kc.prototype.clone=function(e){let t=y(this._ionRoot,this);return u(e)||(e=new Kc(t._ionEndpoint,t._ionEndpointResource)),e=Pe.prototype.clone.call(this,e),e._ionRoot=t,e._isExternal=this._isExternal,e};Kc.prototype.fetchImage=function(e){if(!this._isExternal){let t=e;e={preferBlob:!0},u(t)&&(e.flipY=t.flipY,e.preferImageBitmap=t.preferImageBitmap)}return Pe.prototype.fetchImage.call(this,e)};Kc.prototype._makeRequest=function(e){return this._isExternal||new fq.default(this.url).authority()!==this._ionEndpointDomain?Pe.prototype._makeRequest.call(this,e):(u(e.headers)||(e.headers={}),e.headers.Authorization=`Bearer ${this._ionEndpoint.accessToken}`,Pe.prototype._makeRequest.call(this,e))};Kc._createEndpointResource=function(e,t){t=y(t,y.EMPTY_OBJECT);let n=y(t.server,oh.defaultServer),i=y(t.accessToken,oh.defaultAccessToken);n=Pe.createIfNeeded(n);let o={url:`v1/assets/${e}/endpoint`};return u(i)&&(o.queryParameters={access_token:i}),n.getDerivedResource(o)};function Unt(e,t){let n=y(e._ionRoot,e),i=n._ionEndpointResource,o=typeof Image<"u";return!u(t)||t.statusCode!==401&&!(o&&t.target instanceof Image)?Promise.resolve(!1):(u(n._pendingPromise)||(n._pendingPromise=i.fetchJson().then(function(r){return n._ionEndpoint=r,r}).finally(function(r){return n._pendingPromise=void 0,r})),n._pendingPromise.then(function(r){return e._ionEndpoint=r,!0}))}var rh=Kc;var knt={SHIFT:0,CTRL:1,ALT:2},ea=Object.freeze(knt);function n4(){de.throwInstantiationError()}Object.defineProperties(n4.prototype,{ellipsoid:{get:de.throwInstantiationError}});n4.prototype.project=de.throwInstantiationError;n4.prototype.unproject=de.throwInstantiationError;var dq=n4;function iS(e){e=y(e,y.EMPTY_OBJECT);let t=e.weights,n=e.times;this._times=n,this._weights=t,this._count=t.length/n.length,this._lastTimeIndex=0}Object.defineProperties(iS.prototype,{times:{get:function(){return this._times}},weights:{get:function(){return this._weights}}});iS.prototype.findTimeInterval=ao.prototype.findTimeInterval;iS.prototype.wrapTime=ao.prototype.wrapTime;iS.prototype.clampTime=ao.prototype.clampTime;iS.prototype.evaluate=function(e,t){let n=this.weights,i=this.times,o=this._lastTimeIndex=this.findTimeInterval(e,this._lastTimeIndex),r=(e-i[o])/(i[o+1]-i[o]);u(t)||(t=new Array(this._count));for(let s=0;s<this._count;s++){let a=o*this._count+s;t[s]=n[a]*(1-r)+n[a+this._count]*r}return t};var hq=iS;var znt={NONE:-1,PARTIAL:0,FULL:1},ur=Object.freeze(znt);function hc(e,t){this._occluderPosition=h.clone(e.center),this._occluderRadius=e.radius,this._horizonDistance=0,this._horizonPlaneNormal=void 0,this._horizonPlanePosition=void 0,this._cameraPosition=void 0,this.cameraPosition=t}var i4=new h;Object.defineProperties(hc.prototype,{position:{get:function(){return this._occluderPosition}},radius:{get:function(){return this._occluderRadius}},cameraPosition:{set:function(e){e=h.clone(e,this._cameraPosition);let t=h.subtract(this._occluderPosition,e,i4),n=h.magnitudeSquared(t),i=this._occluderRadius*this._occluderRadius,o,r,s;if(n>i){o=Math.sqrt(n-i),n=1/Math.sqrt(n),r=h.multiplyByScalar(t,n,i4);let a=o*o*n;s=h.add(e,h.multiplyByScalar(r,a,i4),i4)}else o=Number.MAX_VALUE;this._horizonDistance=o,this._horizonPlaneNormal=r,this._horizonPlanePosition=s,this._cameraPosition=e}}});hc.fromBoundingSphere=function(e,t,n){return u(n)?(h.clone(e.center,n._occluderPosition),n._occluderRadius=e.radius,n.cameraPosition=t,n):new hc(e,t)};var Gpe=new h;hc.prototype.isPointVisible=function(e){if(this._horizonDistance!==Number.MAX_VALUE){let t=h.subtract(e,this._occluderPosition,Gpe),n=this._occluderRadius;if(n=h.magnitudeSquared(t)-n*n,n>0)return n=Math.sqrt(n)+this._horizonDistance,t=h.subtract(e,this._cameraPosition,t),n*n>h.magnitudeSquared(t)}return!1};var Hnt=new h;hc.prototype.isBoundingSphereVisible=function(e){let t=h.clone(e.center,Hnt),n=e.radius;if(this._horizonDistance!==Number.MAX_VALUE){let i=h.subtract(t,this._occluderPosition,Gpe),o=this._occluderRadius-n;if(o=h.magnitudeSquared(i)-o*o,n<this._occluderRadius)return o>0?(o=Math.sqrt(o)+this._horizonDistance,i=h.subtract(t,this._cameraPosition,i),o*o+n*n>h.magnitudeSquared(i)):!1;if(o>0){i=h.subtract(t,this._cameraPosition,i);let r=h.magnitudeSquared(i),s=this._occluderRadius*this._occluderRadius,a=n*n;return(this._horizonDistance*this._horizonDistance+s)*a>r*s?!0:(o=Math.sqrt(o)+this._horizonDistance,o*o+a>r)}return!0}return!1};var Gnt=new h;hc.prototype.computeVisibility=function(e){let t=h.clone(e.center),n=e.radius;if(n>this._occluderRadius)return ur.FULL;if(this._horizonDistance!==Number.MAX_VALUE){let i=h.subtract(t,this._occluderPosition,Gnt),o=this._occluderRadius-n,r=h.magnitudeSquared(i);if(o=r-o*o,o>0){o=Math.sqrt(o)+this._horizonDistance,i=h.subtract(t,this._cameraPosition,i);let s=h.magnitudeSquared(i);return o*o+n*n<s?ur.NONE:(o=this._occluderRadius+n,o=r-o*o,o>0?(o=Math.sqrt(o)+this._horizonDistance,s<o*o+n*n?ur.FULL:ur.PARTIAL):(i=h.subtract(t,this._horizonPlanePosition,i),h.dot(i,this._horizonPlaneNormal)>-n?ur.PARTIAL:ur.FULL))}}return ur.NONE};var o4=new h;hc.computeOccludeePoint=function(e,t,n){let i=h.clone(t),o=h.clone(e.center),r=e.radius,s=n.length,a=h.normalize(h.subtract(i,o,o4),o4),c=-h.dot(a,o),l=hc._anyRotationVector(o,a,c),f=hc._horizonToPlaneNormalDotProduct(e,a,c,l,n[0]);if(!f)return;let d;for(let g=1;g<s;++g){if(d=hc._horizonToPlaneNormalDotProduct(e,a,c,l,n[g]),!d)return;d<f&&(f=d)}if(f<.0017453283658983088)return;let p=r/f;return h.add(o,h.multiplyByScalar(a,p,o4),o4)};var Wnt=[];hc.computeOccludeePointFromRectangle=function(e,t){t=y(t,ie.WGS84);let n=ce.subsample(e,t,0,Wnt),i=se.fromPoints(n),o=h.ZERO;if(!h.equals(o,i.center))return hc.computeOccludeePoint(new se(o,t.minimumRadius),i.center,n)};var jnt=new h;hc._anyRotationVector=function(e,t,n){let i=h.abs(t,jnt),o=i.x>i.y?0:1;(o===0&&i.z>i.x||o===1&&i.z>i.y)&&(o=2);let r=new h,s;o===0?(i.x=e.x,i.y=e.y+1,i.z=e.z+1,s=h.UNIT_X):o===1?(i.x=e.x+1,i.y=e.y,i.z=e.z+1,s=h.UNIT_Y):(i.x=e.x+1,i.y=e.y+1,i.z=e.z,s=h.UNIT_Z);let a=(h.dot(t,i)+n)/-h.dot(t,s);return h.normalize(h.subtract(h.add(i,h.multiplyByScalar(s,a,r),i),e,i),i)};var qnt=new h;hc._rotationVector=function(e,t,n,i,o){let r=h.subtract(i,e,qnt);if(r=h.normalize(r,r),h.dot(t,r)<.9999999847691291){let s=h.cross(t,r,r);if(h.magnitude(s)>O.EPSILON13)return h.normalize(s,new h)}return o};var mq=new h,Ynt=new h,r4=new h,Hpe=new h;hc._horizonToPlaneNormalDotProduct=function(e,t,n,i,o){let r=h.clone(o,mq),s=h.clone(e.center,Ynt),a=e.radius,c=h.subtract(s,r,r4),l=h.magnitudeSquared(c),f=a*a;if(l<f)return!1;let d=l-f,p=Math.sqrt(d),m=1/Math.sqrt(l),x=p*m*p;c=h.normalize(c,c);let C=h.add(r,h.multiplyByScalar(c,x,Hpe),Hpe),E=Math.sqrt(d-x*x),T=this._rotationVector(s,t,n,r,i),S=h.fromElements(T.x*T.x*c.x+(T.x*T.y-T.z)*c.y+(T.x*T.z+T.y)*c.z,(T.x*T.y+T.z)*c.x+T.y*T.y*c.y+(T.y*T.z-T.x)*c.z,(T.x*T.z-T.y)*c.x+(T.y*T.z+T.x)*c.y+T.z*T.z*c.z,mq);S=h.normalize(S,S);let v=h.multiplyByScalar(S,E,mq);T=h.normalize(h.subtract(h.add(C,v,r4),s,r4),r4);let w=h.dot(t,T);T=h.normalize(h.subtract(h.subtract(C,v,T),s,T),T);let R=h.dot(t,T);return w<R?w:R};var bL=hc;function pq(e,t,n){e=Pe.createIfNeeded(e),e.appendForwardSlash(),e.setQueryParameters({key:t}),this._url=e,this._params=y(n,{})}Object.defineProperties(pq.prototype,{url:{get:function(){return this._url}},params:{get:function(){return this._params}}});pq.prototype.geocode=function(e){return this._url.getDerivedResource({url:"json",queryParameters:gt(this._params,{q:e})}).fetchJson().then(function(n){return n.results.map(function(i){let o,r=i.bounds;if(u(r))o=ce.fromDegrees(r.southwest.lng,r.southwest.lat,r.northeast.lng,r.northeast.lat);else{let s=i.geometry.lat,a=i.geometry.lng;o=h.fromDegrees(s,a)}return{displayName:i.formatted,destination:o}})})};var _q=pq;var Xnt={packedLength:void 0,pack:de.throwInstantiationError,unpack:de.throwInstantiationError},gq=Xnt;var Knt={packedInterpolationLength:void 0,convertPackedArrayForInterpolation:de.throwInstantiationError,unpackInterpolationResult:de.throwInstantiationError},yq=Knt;function Wpe(){de.throwInstantiationError()}Wpe.prototype.getURL=de.throwInstantiationError;var Aq=Wpe;var Znt={LEFT_DOWN:0,LEFT_UP:1,LEFT_CLICK:2,LEFT_DOUBLE_CLICK:3,RIGHT_DOWN:5,RIGHT_UP:6,RIGHT_CLICK:7,MIDDLE_DOWN:10,MIDDLE_UP:11,MIDDLE_CLICK:12,MOUSE_MOVE:15,WHEEL:16,PINCH_START:17,PINCH_END:18,PINCH_MOVE:19},gn=Object.freeze(Znt);function Hy(e,t,n){let i=e._element;if(i===document)return n.x=t.clientX,n.y=t.clientY,n;let o=i.getBoundingClientRect();return n.x=t.clientX-o.left,n.y=t.clientY-o.top,n}function Sq(e,t){let n=e;return u(t)&&(n+=`+${t}`),n}function Qx(e){if(e.shiftKey)return ea.SHIFT;if(e.ctrlKey)return ea.CTRL;if(e.altKey)return ea.ALT}var hs={LEFT:0,MIDDLE:1,RIGHT:2};function Su(e,t,n,i){function o(r){i(e,r)}Vt.isInternetExplorer()?n.addEventListener(t,o,!1):n.addEventListener(t,o,{capture:!1,passive:!1}),e._removalFunctions.push(function(){n.removeEventListener(t,o,!1)})}function Jnt(e){let t=e._element,n=u(t.disableRootEvents)?t:document;Vt.supportsPointerEvents()?(Su(e,"pointerdown",t,iit),Su(e,"pointerup",t,e_e),Su(e,"pointermove",t,oit),Su(e,"pointercancel",t,e_e)):(Su(e,"mousedown",t,t_e),Su(e,"mouseup",n,n_e),Su(e,"mousemove",n,i_e),Su(e,"touchstart",t,tit),Su(e,"touchend",n,Kpe),Su(e,"touchmove",n,nit),Su(e,"touchcancel",n,Kpe)),Su(e,"dblclick",t,$nt);let i;"onwheel"in t?i="wheel":document.onmousewheel!==void 0?i="mousewheel":i="DOMMouseScroll",Su(e,i,t,eit)}function Qnt(e){let t=e._removalFunctions;for(let n=0;n<t.length;++n)t[n]()}var jpe={position:new H};function vq(e){e._lastSeenTouchEvent=di()}function Dq(e){return di()-e._lastSeenTouchEvent>sh.mouseEmulationIgnoreMilliseconds}function bq(e,t,n){let i=e.x-t.x,o=e.y-t.y;return Math.sqrt(i*i+o*o)<n}function t_e(e,t){if(!Dq(e))return;let n=t.button;e._buttonDown[n]=!0;let i;if(n===hs.LEFT)i=gn.LEFT_DOWN;else if(n===hs.MIDDLE)i=gn.MIDDLE_DOWN;else if(n===hs.RIGHT)i=gn.RIGHT_DOWN;else return;let o=Hy(e,t,e._primaryPosition);H.clone(o,e._primaryStartPosition),H.clone(o,e._primaryPreviousPosition);let r=Qx(t),s=e.getInputAction(i,r);u(s)&&(H.clone(o,jpe.position),s(jpe),t.preventDefault())}var qpe={position:new H},Ype={position:new H};function xq(e,t,n,i){let o=Qx(i),r=e.getInputAction(t,o),s=e.getInputAction(n,o);if(u(r)||u(s)){let a=Hy(e,i,e._primaryPosition);if(u(r)&&(H.clone(a,qpe.position),r(qpe)),u(s)){let c=e._primaryStartPosition;bq(c,a,e._clickPixelTolerance)&&(H.clone(a,Ype.position),s(Ype))}}}function n_e(e,t){if(!Dq(e))return;let n=t.button;n!==hs.LEFT&&n!==hs.MIDDLE&&n!==hs.RIGHT||(e._buttonDown[hs.LEFT]&&(xq(e,gn.LEFT_UP,gn.LEFT_CLICK,t),e._buttonDown[hs.LEFT]=!1),e._buttonDown[hs.MIDDLE]&&(xq(e,gn.MIDDLE_UP,gn.MIDDLE_CLICK,t),e._buttonDown[hs.MIDDLE]=!1),e._buttonDown[hs.RIGHT]&&(xq(e,gn.RIGHT_UP,gn.RIGHT_CLICK,t),e._buttonDown[hs.RIGHT]=!1))}var Cq={startPosition:new H,endPosition:new H};function i_e(e,t){if(!Dq(e))return;let n=Qx(t),i=Hy(e,t,e._primaryPosition),o=e._primaryPreviousPosition,r=e.getInputAction(gn.MOUSE_MOVE,n);u(r)&&(H.clone(o,Cq.startPosition),H.clone(i,Cq.endPosition),r(Cq)),H.clone(i,o),(e._buttonDown[hs.LEFT]||e._buttonDown[hs.MIDDLE]||e._buttonDown[hs.RIGHT])&&t.preventDefault()}var Xpe={position:new H};function $nt(e,t){let n=t.button,i;if(n===hs.LEFT)i=gn.LEFT_DOUBLE_CLICK;else return;let o=Qx(t),r=e.getInputAction(i,o);u(r)&&(Hy(e,t,Xpe.position),r(Xpe))}function eit(e,t){let n;if(u(t.deltaY)){let r=t.deltaMode;r===t.DOM_DELTA_PIXEL?n=-t.deltaY:r===t.DOM_DELTA_LINE?n=-t.deltaY*40:n=-t.deltaY*120}else t.detail>0?n=t.detail*-120:n=t.wheelDelta;if(!u(n))return;let i=Qx(t),o=e.getInputAction(gn.WHEEL,i);u(o)&&(o(n),t.preventDefault())}function tit(e,t){vq(e);let n=t.changedTouches,i,o=n.length,r,s,a=e._positions;for(i=0;i<o;++i)r=n[i],s=r.identifier,a.set(s,Hy(e,r,new H));s4(e,t);let c=e._previousPositions;for(i=0;i<o;++i)r=n[i],s=r.identifier,c.set(s,H.clone(a.get(s)))}function Kpe(e,t){vq(e);let n=t.changedTouches,i,o=n.length,r,s,a=e._positions;for(i=0;i<o;++i)r=n[i],s=r.identifier,a.remove(s);s4(e,t);let c=e._previousPositions;for(i=0;i<o;++i)r=n[i],s=r.identifier,c.remove(s)}var Zpe={position:new H},Tq={position1:new H,position2:new H},Jpe={position:new H},Qpe={position:new H},$pe={position:new H};function s4(e,t){let n=Qx(t),i=e._positions,o=i.length,r,s,a=e._isPinching;if(o!==1&&e._buttonDown[hs.LEFT]){if(e._buttonDown[hs.LEFT]=!1,u(e._touchHoldTimer)&&(clearTimeout(e._touchHoldTimer),e._touchHoldTimer=void 0),r=e.getInputAction(gn.LEFT_UP,n),u(r)&&(H.clone(e._primaryPosition,Jpe.position),r(Jpe)),o===0&&!e._isTouchHolding&&(s=e.getInputAction(gn.LEFT_CLICK,n),u(s))){let c=e._primaryStartPosition,l=e._previousPositions.values[0];bq(c,l,e._clickPixelTolerance)&&(H.clone(e._primaryPosition,Qpe.position),s(Qpe))}e._isTouchHolding=!1}if(o===0&&a&&(e._isPinching=!1,r=e.getInputAction(gn.PINCH_END,n),u(r)&&r()),o===1&&!a){let c=i.values[0];H.clone(c,e._primaryPosition),H.clone(c,e._primaryStartPosition),H.clone(c,e._primaryPreviousPosition),e._buttonDown[hs.LEFT]=!0,r=e.getInputAction(gn.LEFT_DOWN,n),u(r)&&(H.clone(c,Zpe.position),r(Zpe)),e._touchHoldTimer=setTimeout(function(){if(!e.isDestroyed()&&(e._touchHoldTimer=void 0,e._isTouchHolding=!0,s=e.getInputAction(gn.RIGHT_CLICK,n),u(s))){let l=e._primaryStartPosition,f=e._previousPositions.values[0];bq(l,f,e._holdPixelTolerance)&&(H.clone(e._primaryPosition,$pe.position),s($pe))}},sh.touchHoldDelayMilliseconds),t.preventDefault()}o===2&&!a&&(e._isPinching=!0,r=e.getInputAction(gn.PINCH_START,n),u(r)&&(H.clone(i.values[0],Tq.position1),H.clone(i.values[1],Tq.position2),r(Tq),t.preventDefault()))}function nit(e,t){vq(e);let n=t.changedTouches,i,o=n.length,r,s,a=e._positions;for(i=0;i<o;++i){r=n[i],s=r.identifier;let l=a.get(s);u(l)&&Hy(e,r,l)}o_e(e,t);let c=e._previousPositions;for(i=0;i<o;++i)r=n[i],s=r.identifier,H.clone(a.get(s),c.get(s))}var Eq={startPosition:new H,endPosition:new H},SL={distance:{startPosition:new H,endPosition:new H},angleAndHeight:{startPosition:new H,endPosition:new H}};function o_e(e,t){let n=Qx(t),i=e._positions,o=e._previousPositions,r=i.length,s;if(r===1&&e._buttonDown[hs.LEFT]){let a=i.values[0];H.clone(a,e._primaryPosition);let c=e._primaryPreviousPosition;s=e.getInputAction(gn.MOUSE_MOVE,n),u(s)&&(H.clone(c,Eq.startPosition),H.clone(a,Eq.endPosition),s(Eq)),H.clone(a,c),t.preventDefault()}else if(r===2&&e._isPinching&&(s=e.getInputAction(gn.PINCH_MOVE,n),u(s))){let a=i.values[0],c=i.values[1],l=o.values[0],f=o.values[1],d=c.x-a.x,p=c.y-a.y,g=Math.sqrt(d*d+p*p)*.25,m=f.x-l.x,A=f.y-l.y,x=Math.sqrt(m*m+A*A)*.25,C=(c.y+a.y)*.125,E=(f.y+l.y)*.125,T=Math.atan2(p,d),S=Math.atan2(A,m);H.fromElements(0,x,SL.distance.startPosition),H.fromElements(0,g,SL.distance.endPosition),H.fromElements(S,E,SL.angleAndHeight.startPosition),H.fromElements(T,C,SL.angleAndHeight.endPosition),s(SL)}}function iit(e,t){if(t.target.setPointerCapture(t.pointerId),t.pointerType==="touch"){let n=e._positions,i=t.pointerId;n.set(i,Hy(e,t,new H)),s4(e,t),e._previousPositions.set(i,H.clone(n.get(i)))}else t_e(e,t)}function e_e(e,t){if(t.pointerType==="touch"){let n=e._positions,i=t.pointerId;n.remove(i),s4(e,t),e._previousPositions.remove(i)}else n_e(e,t)}function oit(e,t){if(t.pointerType==="touch"){let n=e._positions,i=t.pointerId,o=n.get(i);if(!u(o))return;Hy(e,t,o),o_e(e,t);let r=e._previousPositions;H.clone(n.get(i),r.get(i))}else i_e(e,t)}function sh(e){this._inputEvents={},this._buttonDown={LEFT:!1,MIDDLE:!1,RIGHT:!1},this._isPinching=!1,this._isTouchHolding=!1,this._lastSeenTouchEvent=-sh.mouseEmulationIgnoreMilliseconds,this._primaryStartPosition=new H,this._primaryPosition=new H,this._primaryPreviousPosition=new H,this._positions=new xt,this._previousPositions=new xt,this._removalFunctions=[],this._touchHoldTimer=void 0,this._clickPixelTolerance=5,this._holdPixelTolerance=25,this._element=y(e,document),Jnt(this)}sh.prototype.setInputAction=function(e,t,n){let i=Sq(t,n);this._inputEvents[i]=e};sh.prototype.getInputAction=function(e,t){let n=Sq(e,t);return this._inputEvents[n]};sh.prototype.removeInputAction=function(e,t){let n=Sq(e,t);delete this._inputEvents[n]};sh.prototype.isDestroyed=function(){return!1};sh.prototype.destroy=function(){return Qnt(this),le(this)};sh.mouseEmulationIgnoreMilliseconds=800;sh.touchHoldDelayMilliseconds=1500;var vu=sh;function rit(e,t,n,i,o,r,s){let a=Ii.numberOfPoints(e,t,o),c,l=n.red,f=n.green,d=n.blue,p=n.alpha,g=i.red,m=i.green,A=i.blue,x=i.alpha;if(z.equals(n,i)){for(c=0;c<a;c++)r[s++]=z.floatToByte(l),r[s++]=z.floatToByte(f),r[s++]=z.floatToByte(d),r[s++]=z.floatToByte(p);return s}let C=(g-l)/a,E=(m-f)/a,T=(A-d)/a,S=(x-p)/a,v=s;for(c=0;c<a;c++)r[v++]=z.floatToByte(l+c*C),r[v++]=z.floatToByte(f+c*E),r[v++]=z.floatToByte(d+c*T),r[v++]=z.floatToByte(p+c*S);return v}function vL(e){e=y(e,y.EMPTY_OBJECT);let t=e.positions,n=e.colors,i=y(e.colorsPerVertex,!1);this._positions=t,this._colors=n,this._colorsPerVertex=i,this._arcType=y(e.arcType,Xt.GEODESIC),this._granularity=y(e.granularity,O.RADIANS_PER_DEGREE),this._ellipsoid=y(e.ellipsoid,ie.WGS84),this._workerName="createSimplePolylineGeometry";let o=1+t.length*h.packedLength;o+=u(n)?1+n.length*z.packedLength:1,this.packedLength=o+ie.packedLength+3}vL.pack=function(e,t,n){n=y(n,0);let i,o=e._positions,r=o.length;for(t[n++]=r,i=0;i<r;++i,n+=h.packedLength)h.pack(o[i],t,n);let s=e._colors;for(r=u(s)?s.length:0,t[n++]=r,i=0;i<r;++i,n+=z.packedLength)z.pack(s[i],t,n);return ie.pack(e._ellipsoid,t,n),n+=ie.packedLength,t[n++]=e._colorsPerVertex?1:0,t[n++]=e._arcType,t[n]=e._granularity,t};vL.unpack=function(e,t,n){t=y(t,0);let i,o=e[t++],r=new Array(o);for(i=0;i<o;++i,t+=h.packedLength)r[i]=h.unpack(e,t);o=e[t++];let s=o>0?new Array(o):void 0;for(i=0;i<o;++i,t+=z.packedLength)s[i]=z.unpack(e,t);let a=ie.unpack(e,t);t+=ie.packedLength;let 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a=this;return Promise.resolve(s).then(function(c){return new Ta({buffer:Xf(c),width:a._heightmapWidth,height:a._heightmapHeight,childTileMask:uit(a,e,t,n),structure:a._terrainDataStructure})})};rS.prototype.getLevelMaximumGeometricError=function(e){return this._levelZeroMaximumGeometricError/(1<<e)};var r_e=new ce;function uit(e,t,n,i){let o=e._tilingScheme,r=e._rectangles,s=o.tileXYToRectangle(t,n,i),a=0;for(let c=0;c<r.length&&a!==15;++c){let l=r[c];if(l.maxLevel<=i)continue;let f=l.rectangle,d=ce.intersection(f,s,r_e);u(d)&&(l4(o,f,t*2,n*2,i+1)&&(a|=4),l4(o,f,t*2+1,n*2,i+1)&&(a|=8),l4(o,f,t*2,n*2+1,i+1)&&(a|=1),l4(o,f,t*2+1,n*2+1,i+1)&&(a|=2))}return a}function l4(e,t,n,i,o){let r=e.tileXYToRectangle(n,i,o);return u(ce.intersection(r,t,r_e))}rS.prototype.getTileDataAvailable=function(e,t,n){};rS.prototype.loadTileDataAvailability=function(e,t,n){};var Oq=rS;function $x(e){e=y(e,y.EMPTY_OBJECT),this._clock=void 0,this._element=void 0,this._clockSubscription=void 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Sit.test(n.url)?al(n):u(e)&&u(e.tileDiscardPolicy)?n.fetchImage({preferBlob:!0,preferImageBitmap:!0,flipY:!0}):n.fetchImage({preferImageBitmap:!0,flipY:!0})};var Zc=sS;function RL(e){e=y(e,y.EMPTY_OBJECT),this.defaultAlpha=void 0,this.defaultNightAlpha=void 0,this.defaultDayAlpha=void 0,this.defaultBrightness=void 0,this.defaultContrast=void 0,this.defaultHue=void 0,this.defaultSaturation=void 0,this.defaultGamma=void 0,this.defaultMinificationFilter=void 0,this.defaultMagnificationFilter=void 0;let t=Pe.createIfNeeded(e.url);t.appendForwardSlash(),u(e.token)&&t.setQueryParameters({token:e.token}),this._resource=t,this._tileDiscardPolicy=e.tileDiscardPolicy,this._tileWidth=y(e.tileWidth,256),this._tileHeight=y(e.tileHeight,256),this._maximumLevel=e.maximumLevel,this._tilingScheme=y(e.tilingScheme,new Xi({ellipsoid:e.ellipsoid})),this._useTiles=y(e.usePreCachedTilesIfAvailable,!0),this._rectangle=y(e.rectangle,this._tilingScheme.rectangle),this._layers=e.layers;let n=e.credit;typeof n=="string"&&(n=new Kt(n)),this._credit=n,this.enablePickFeatures=y(e.enablePickFeatures,!0),this._errorEvent=new ye,this._ready=!1;let i=this,o;function r(c){let l=c.tileInfo;if(!u(l))i._useTiles=!1;else{if(i._tileWidth=l.rows,i._tileHeight=l.cols,l.spatialReference.wkid===102100||l.spatialReference.wkid===102113)i._tilingScheme=new Wr({ellipsoid:e.ellipsoid});else if(c.tileInfo.spatialReference.wkid===4326)i._tilingScheme=new Xi({ellipsoid:e.ellipsoid});else{let f=`Tile spatial reference WKID ${c.tileInfo.spatialReference.wkid} is not supported.`;return o=Zn.reportError(o,i,i._errorEvent,f,void 0,void 0,void 0),o.retry?a():Promise.reject(new ue(f))}if(i._maximumLevel=c.tileInfo.lods.length-1,u(c.fullExtent)){if(u(c.fullExtent.spatialReference)&&u(c.fullExtent.spatialReference.wkid))if(c.fullExtent.spatialReference.wkid===102100||c.fullExtent.spatialReference.wkid===102113){let f=new wi,d=c.fullExtent,p=f.unproject(new h(Math.max(d.xmin,-i._tilingScheme.ellipsoid.maximumRadius*Math.PI),Math.max(d.ymin,-i._tilingScheme.ellipsoid.maximumRadius*Math.PI),0)),g=f.unproject(new h(Math.min(d.xmax,i._tilingScheme.ellipsoid.maximumRadius*Math.PI),Math.min(d.ymax,i._tilingScheme.ellipsoid.maximumRadius*Math.PI),0));i._rectangle=new ce(p.longitude,p.latitude,g.longitude,g.latitude)}else if(c.fullExtent.spatialReference.wkid===4326)i._rectangle=ce.fromDegrees(c.fullExtent.xmin,c.fullExtent.ymin,c.fullExtent.xmax,c.fullExtent.ymax);else{let f=`fullExtent.spatialReference WKID ${c.fullExtent.spatialReference.wkid} is not supported.`;return o=Zn.reportError(o,i,i._errorEvent,f,void 0,void 0,void 0),o.retry?a():Promise.reject(new ue(f))}}else i._rectangle=i._tilingScheme.rectangle;u(i._tileDiscardPolicy)||(i._tileDiscardPolicy=new OL({missingImageUrl:s_e(i,0,0,i._maximumLevel).url,pixelsToCheck:[new H(0,0),new H(200,20),new H(20,200),new H(80,110),new H(160,130)],disableCheckIfAllPixelsAreTransparent:!0})),i._useTiles=!0}return u(c.copyrightText)&&c.copyrightText.length>0&&(i._credit=new Kt(c.copyrightText)),i._ready=!0,Zn.reportSuccess(o),Promise.resolve(!0)}function s(c){let l=`An error occurred while accessing ${i._resource.url}.`;return o=Zn.reportError(o,i,i._errorEvent,l,void 0,void 0,void 0),Promise.reject(new ue(l))}function a(){return i._resource.getDerivedResource({queryParameters:{f:"json"}}).fetchJsonp().then(r).catch(s)}this._useTiles?this._readyPromise=a():(this._ready=!0,this._readyPromise=Promise.resolve(!0))}function s_e(e,t,n,i,o){let r;if(e._useTiles)r=e._resource.getDerivedResource({url:`tile/${i}/${n}/${t}`,request:o});else{let s=e._tilingScheme.tileXYToNativeRectangle(t,n,i),c={bbox:`${s.west},${s.south},${s.east},${s.north}`,size:`${e._tileWidth},${e._tileHeight}`,format:"png32",transparent:!0,f:"image"};e._tilingScheme.projection instanceof vi?(c.bboxSR=4326,c.imageSR=4326):(c.bboxSR=3857,c.imageSR=3857),e.layers&&(c.layers=`show:${e.layers}`),r=e._resource.getDerivedResource({url:"export",request:o,queryParameters:c})}return r}Object.defineProperties(RL.prototype,{url:{get:function(){return this._resource._url}},token:{get:function(){return this._resource.queryParameters.token}},proxy:{get:function(){return this._resource.proxy}},tileWidth:{get:function(){return this._tileWidth}},tileHeight:{get:function(){return this._tileHeight}},maximumLevel:{get:function(){return this._maximumLevel}},minimumLevel:{get:function(){return 0}},tilingScheme:{get:function(){return this._tilingScheme}},rectangle:{get:function(){return this._rectangle}},tileDiscardPolicy:{get:function(){return this._tileDiscardPolicy}},errorEvent:{get:function(){return this._errorEvent}},ready:{get:function(){return this._ready}},readyPromise:{get:function(){return this._readyPromise}},credit:{get:function(){return this._credit}},usingPrecachedTiles:{get:function(){return this._useTiles}},hasAlphaChannel:{get:function(){return!0}},layers:{get:function(){return this._layers}}});RL.prototype.getTileCredits=function(e,t,n){};RL.prototype.requestImage=function(e,t,n,i){return Zc.loadImage(this,s_e(this,e,t,n,i))};RL.prototype.pickFeatures=function(e,t,n,i,o){if(!this.enablePickFeatures)return;let r=this._tilingScheme.tileXYToNativeRectangle(e,t,n),s,a,c;if(this._tilingScheme.projection instanceof vi)s=O.toDegrees(i),a=O.toDegrees(o),c="4326";else{let p=this._tilingScheme.projection.project(new he(i,o,0));s=p.x,a=p.y,c="3857"}let l="visible";u(this._layers)&&(l+=`:${this._layers}`);let f={f:"json",tolerance:2,geometryType:"esriGeometryPoint",geometry:`${s},${a}`,mapExtent:`${r.west},${r.south},${r.east},${r.north}`,imageDisplay:`${this._tileWidth},${this._tileHeight},96`,sr:c,layers:l};return this._resource.getDerivedResource({url:"identify",queryParameters:f}).fetchJson().then(function(p){let g=[],m=p.results;if(!u(m))return g;for(let A=0;A<m.length;++A){let x=m[A],C=new ah;if(C.data=x,C.name=x.value,C.properties=x.attributes,C.configureDescriptionFromProperties(x.attributes),x.geometryType==="esriGeometryPoint"&&x.geometry){let E=x.geometry.spatialReference&&x.geometry.spatialReference.wkid?x.geometry.spatialReference.wkid:4326;if(E===4326||E===4283)C.position=he.fromDegrees(x.geometry.x,x.geometry.y,x.geometry.z);else if(E===102100||E===900913||E===3857){let T=new wi;C.position=T.unproject(new h(x.geometry.x,x.geometry.y,x.geometry.z))}}g.push(C)}return g})};var I_=RL;var vit={AERIAL:"Aerial",AERIAL_WITH_LABELS:"AerialWithLabels",AERIAL_WITH_LABELS_ON_DEMAND:"AerialWithLabelsOnDemand",ROAD:"Road",ROAD_ON_DEMAND:"RoadOnDemand",CANVAS_DARK:"CanvasDark",CANVAS_LIGHT:"CanvasLight",CANVAS_GRAY:"CanvasGray",ORDNANCE_SURVEY:"OrdnanceSurvey",COLLINS_BART:"CollinsBart"},BL=Object.freeze(vit);function ML(e){}ML.prototype.isReady=function(){return!0};ML.prototype.shouldDiscardImage=function(e){return ML.EMPTY_IMAGE===e};var u4;Object.defineProperties(ML,{EMPTY_IMAGE:{get:function(){return u(u4)||(u4=new Image,u4.src="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mNkYAAAAAYAAjCB0C8AAAAASUVORK5CYII="),u4}}});var aS=ML;function ta(e){e=y(e,y.EMPTY_OBJECT);let t=e.key;this.defaultAlpha=void 0,this.defaultNightAlpha=void 0,this.defaultDayAlpha=void 0,this.defaultBrightness=void 0,this.defaultContrast=void 0,this.defaultHue=void 0,this.defaultSaturation=void 0,this.defaultGamma=1,this.defaultMinificationFilter=void 0,this.defaultMagnificationFilter=void 0,this._key=t,this._resource=Pe.createIfNeeded(e.url),this._resource.appendForwardSlash(),this._tileProtocol=e.tileProtocol,this._mapStyle=y(e.mapStyle,BL.AERIAL),this._culture=y(e.culture,""),this._tileDiscardPolicy=e.tileDiscardPolicy,u(this._tileDiscardPolicy)||(this._tileDiscardPolicy=new aS),this._proxy=e.proxy,this._credit=new Kt(`<a href="https://www.microsoft.com/en-us/maps/product/enduserterms"><img src="${ta.logoUrl}" title="Bing Imagery"/></a>`),this._tilingScheme=new Wr({numberOfLevelZeroTilesX:2,numberOfLevelZeroTilesY:2,ellipsoid:e.ellipsoid}),this._tileWidth=void 0,this._tileHeight=void 0,this._maximumLevel=void 0,this._imageUrlTemplate=void 0,this._imageUrlSubdomains=void 0,this._errorEvent=new ye,this._ready=!1;let n=this._tileProtocol;u(n)?n.length>0&&n[n.length-1]===":"&&(n=n.substr(0,n.length-1)):n=document.location.protocol==="http:"?"http":"https";let i=this._resource.getDerivedResource({url:`REST/v1/Imagery/Metadata/${this._mapStyle}`,queryParameters:{incl:"ImageryProviders",key:this._key,uriScheme:n}}),o=this,r;function s(d){if(d.resourceSets.length!==1)return a();let p=d.resourceSets[0].resources[0];o._tileWidth=p.imageWidth,o._tileHeight=p.imageHeight,o._maximumLevel=p.zoomMax-1,o._imageUrlSubdomains=p.imageUrlSubdomains,o._imageUrlTemplate=p.imageUrl;let g=o._attributionList=p.imageryProviders;g||(g=o._attributionList=[]);for(let m=0,A=g.length;m<A;++m){let x=g[m];if(x.credit instanceof Kt)break;x.credit=new Kt(x.attribution);let C=x.coverageAreas;for(let E=0,T=x.coverageAreas.length;E<T;++E){let S=C[E],v=S.bbox;S.bbox=new ce(O.toRadians(v[1]),O.toRadians(v[0]),O.toRadians(v[3]),O.toRadians(v[2]))}}return o._ready=!0,Zn.reportSuccess(r),Promise.resolve(!0)}function a(d){let p=`An error occurred while accessing ${i.url}.`;return r=Zn.reportError(r,o,o._errorEvent,p,void 0,void 0,void 0),r.retry?l():Promise.reject(new ue(p))}let c=i.url;function l(){let d=i.fetchJsonp("jsonp");return ta._metadataCache[c]=d,d.then(s).catch(a)}let f=ta._metadataCache[c];u(f)?this._readyPromise=f.then(s).catch(a):this._readyPromise=l()}Object.defineProperties(ta.prototype,{url:{get:function(){return this._resource.url}},proxy:{get:function(){return this._resource.proxy}},key:{get:function(){return this._key}},mapStyle:{get:function(){return this._mapStyle}},culture:{get:function(){return this._culture}},tileWidth:{get:function(){return this._tileWidth}},tileHeight:{get:function(){return this._tileHeight}},maximumLevel:{get:function(){return this._maximumLevel}},minimumLevel:{get:function(){return 0}},tilingScheme:{get:function(){return this._tilingScheme}},rectangle:{get:function(){return this._tilingScheme.rectangle}},tileDiscardPolicy:{get:function(){return this._tileDiscardPolicy}},errorEvent:{get:function(){return this._errorEvent}},ready:{get:function(){return this._ready}},readyPromise:{get:function(){return this._readyPromise}},credit:{get:function(){return this._credit}},hasAlphaChannel:{get:function(){return!1}}});var Dit=new ce;ta.prototype.getTileCredits=function(e,t,n){let i=this._tilingScheme.tileXYToRectangle(e,t,n,Dit);return Pit(this._attributionList,n,i)};ta.prototype.requestImage=function(e,t,n,i){let o=Zc.loadImage(this,wit(this,e,t,n,i));if(u(o))return o.catch(function(r){return u(r.blob)&&r.blob.size===0?aS.EMPTY_IMAGE:Promise.reject(r)})};ta.prototype.pickFeatures=function(e,t,n,i,o){};ta.tileXYToQuadKey=function(e,t,n){let i="";for(let o=n;o>=0;--o){let r=1<<o,s=0;e&r&&(s|=1),t&r&&(s|=2),i+=s}return i};ta.quadKeyToTileXY=function(e){let t=0,n=0,i=e.length-1;for(let o=i;o>=0;--o){let r=1<<o,s=+e[i-o];s&1&&(t|=r),s&2&&(n|=r)}return{x:t,y:n,level:i}};ta._logoUrl=void 0;Object.defineProperties(ta,{logoUrl:{get:function(){return u(ta._logoUrl)||(ta._logoUrl=Qt("Assets/Images/bing_maps_credit.png")),ta._logoUrl},set:function(e){ta._logoUrl=e}}});function wit(e,t,n,i,o){let r=e._imageUrlTemplate,s=e._imageUrlSubdomains,a=(t+n+i)%s.length;return e._resource.getDerivedResource({url:r,request:o,templateValues:{quadkey:ta.tileXYToQuadKey(t,n,i),subdomain:s[a],culture:e._culture},queryParameters:{n:"z"}})}var Iit=new ce;function Pit(e,t,n){++t;let i=[];for(let o=0,r=e.length;o<r;++o){let s=e[o],a=s.coverageAreas,c=!1;for(let l=0,f=s.coverageAreas.length;!c&&l<f;++l){let d=a[l];if(t>=d.zoomMin&&t<=d.zoomMax){let p=ce.intersection(n,d.bbox,Iit);u(p)&&(c=!0)}}c&&i.push(s.credit)}return i}ta._metadataCache={};var LL=ta;var a_e=/{[^}]+}/g,c_e={x:Mit,y:Nit,z:Uit,s:kit,reverseX:Lit,reverseY:Fit,reverseZ:Vit,westDegrees:zit,southDegrees:Hit,eastDegrees:Git,northDegrees:Wit,westProjected:jit,southProjected:qit,eastProjected:Yit,northProjected:Xit,width:Kit,height:Zit},Oit=gt(c_e,{i:Jit,j:Qit,reverseI:$it,reverseJ:eot,longitudeDegrees:not,latitudeDegrees:iot,longitudeProjected:oot,latitudeProjected:rot,format:aot});function uS(e){this._errorEvent=new ye,this._resource=void 0,this._urlSchemeZeroPadding=void 0,this._pickFeaturesResource=void 0,this._tileWidth=void 0,this._tileHeight=void 0,this._maximumLevel=void 0,this._minimumLevel=void 0,this._tilingScheme=void 0,this._rectangle=void 0,this._tileDiscardPolicy=void 0,this._credit=void 0,this._hasAlphaChannel=void 0,this._readyPromise=void 0,this._tags=void 0,this._pickFeaturesTags=void 0,this.defaultAlpha=void 0,this.defaultNightAlpha=void 0,this.defaultDayAlpha=void 0,this.defaultBrightness=void 0,this.defaultContrast=void 0,this.defaultHue=void 0,this.defaultSaturation=void 0,this.defaultGamma=void 0,this.defaultMinificationFilter=void 0,this.defaultMagnificationFilter=void 0,this.enablePickFeatures=!0,this.reinitialize(e)}Object.defineProperties(uS.prototype,{url:{get:function(){return this._resource.url}},urlSchemeZeroPadding:{get:function(){return this._urlSchemeZeroPadding}},pickFeaturesUrl:{get:function(){return this._pickFeaturesResource.url}},proxy:{get:function(){return this._resource.proxy}},tileWidth:{get:function(){return this._tileWidth}},tileHeight:{get:function(){return this._tileHeight}},maximumLevel:{get:function(){return this._maximumLevel}},minimumLevel:{get:function(){return this._minimumLevel}},tilingScheme:{get:function(){return this._tilingScheme}},rectangle:{get:function(){return this._rectangle}},tileDiscardPolicy:{get:function(){return this._tileDiscardPolicy}},errorEvent:{get:function(){return this._errorEvent}},ready:{get:function(){return u(this._resource)}},readyPromise:{get:function(){return this._readyPromise}},credit:{get:function(){return this._credit}},hasAlphaChannel:{get:function(){return this._hasAlphaChannel}}});uS.prototype.reinitialize=function(e){let t=this;t._readyPromise=Promise.resolve(e).then(function(n){let i=n.customTags,o=gt(c_e,i),r=gt(Oit,i),s=Pe.createIfNeeded(n.url),a=Pe.createIfNeeded(n.pickFeaturesUrl);t.enablePickFeatures=y(n.enablePickFeatures,t.enablePickFeatures),t._urlSchemeZeroPadding=y(n.urlSchemeZeroPadding,t.urlSchemeZeroPadding),t._tileDiscardPolicy=n.tileDiscardPolicy,t._getFeatureInfoFormats=n.getFeatureInfoFormats,t._subdomains=n.subdomains,Array.isArray(t._subdomains)?t._subdomains=t._subdomains.slice():u(t._subdomains)&&t._subdomains.length>0?t._subdomains=t._subdomains.split(""):t._subdomains=["a","b","c"],t._tileWidth=y(n.tileWidth,256),t._tileHeight=y(n.tileHeight,256),t._minimumLevel=y(n.minimumLevel,0),t._maximumLevel=n.maximumLevel,t._tilingScheme=y(n.tilingScheme,new Wr({ellipsoid:n.ellipsoid})),t._rectangle=y(n.rectangle,t._tilingScheme.rectangle),t._rectangle=ce.intersection(t._rectangle,t._tilingScheme.rectangle),t._hasAlphaChannel=y(n.hasAlphaChannel,!0);let c=n.credit;return typeof c=="string"&&(c=new Kt(c)),t._credit=c,t._resource=s,t._tags=o,t._pickFeaturesResource=a,t._pickFeaturesTags=r,!0})};uS.prototype.getTileCredits=function(e,t,n){};uS.prototype.requestImage=function(e,t,n,i){return Zc.loadImage(this,Rit(this,e,t,n,i))};uS.prototype.pickFeatures=function(e,t,n,i,o){if(!this.enablePickFeatures||!u(this._pickFeaturesResource)||this._getFeatureInfoFormats.length===0)return;let r=0,s=this;function a(l,f){return l.callback(f)}function c(){if(r>=s._getFeatureInfoFormats.length)return Promise.resolve([]);let l=s._getFeatureInfoFormats[r],f=Bit(s,e,t,n,i,o,l.format);return++r,l.type==="json"?f.fetchJson().then(l.callback).catch(c):l.type==="xml"?f.fetchXML().then(l.callback).catch(c):l.type==="text"||l.type==="html"?f.fetchText().then(l.callback).catch(c):f.fetch({responseType:l.format}).then(a.bind(void 0,l)).catch(c)}return c()};var f4=!1,Du=new ce,d4=!1,NL=new ce;function Rit(e,t,n,i,o){f4=!1,d4=!1;let r=e._resource,s=r.getUrlComponent(!0),a=e._tags,c={},l=s.match(a_e);return u(l)&&l.forEach(function(f){let d=f.substring(1,f.length-1);u(a[d])&&(c[d]=a[d](e,t,n,i))}),r.getDerivedResource({request:o,templateValues:c})}var Wq=!1,lS=new H,jq=!1;function Bit(e,t,n,i,o,r,s){f4=!1,d4=!1,Wq=!1,jq=!1;let a=e._pickFeaturesResource,c=a.getUrlComponent(!0),l=e._pickFeaturesTags,f={},d=c.match(a_e);return u(d)&&d.forEach(function(p){let g=p.substring(1,p.length-1);u(l[g])&&(f[g]=l[g](e,t,n,i,o,r,s))}),a.getDerivedResource({templateValues:f})}function fS(e,t,n){if(e&&e.urlSchemeZeroPadding&&e.urlSchemeZeroPadding.hasOwnProperty(t)){let i=e.urlSchemeZeroPadding[t];if(typeof i=="string"){let o=i.length;o>1&&(n=n.length>=o?n:new Array(o-n.toString().length+1).join("0")+n)}}return n}function Mit(e,t,n,i){return fS(e,"{x}",t)}function Lit(e,t,n,i){let o=e.tilingScheme.getNumberOfXTilesAtLevel(i)-t-1;return fS(e,"{reverseX}",o)}function Nit(e,t,n,i){return fS(e,"{y}",n)}function Fit(e,t,n,i){let o=e.tilingScheme.getNumberOfYTilesAtLevel(i)-n-1;return 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r=i.getUrlComponent();cot.test(r)||(r+="/"),r+=`${t}/{z}/{x}/{y}${this._format}`,i.url=r,i.setQueryParameters({access_token:n});let s;u(e.credit)?(s=e.credit,typeof s=="string"&&(s=new Kt(s))):s=f_e,this._resource=i,this._imageryProvider=new Ea({url:i,credit:s,ellipsoid:e.ellipsoid,minimumLevel:e.minimumLevel,maximumLevel:e.maximumLevel,rectangle:e.rectangle})}Object.defineProperties(dS.prototype,{url:{get:function(){return this._imageryProvider.url}},ready:{get:function(){return this._imageryProvider.ready}},readyPromise:{get:function(){return this._imageryProvider.readyPromise}},rectangle:{get:function(){return this._imageryProvider.rectangle}},tileWidth:{get:function(){return this._imageryProvider.tileWidth}},tileHeight:{get:function(){return this._imageryProvider.tileHeight}},maximumLevel:{get:function(){return this._imageryProvider.maximumLevel}},minimumLevel:{get:function(){return this._imageryProvider.minimumLevel}},tilingScheme:{get:function(){return this._imageryProvider.tilingScheme}},tileDiscardPolicy:{get:function(){return this._imageryProvider.tileDiscardPolicy}},errorEvent:{get:function(){return this._imageryProvider.errorEvent}},credit:{get:function(){return this._imageryProvider.credit}},proxy:{get:function(){return this._imageryProvider.proxy}},hasAlphaChannel:{get:function(){return this._imageryProvider.hasAlphaChannel}}});dS.prototype.getTileCredits=function(e,t,n){};dS.prototype.requestImage=function(e,t,n,i){return this._imageryProvider.requestImage(e,t,n,i)};dS.prototype.pickFeatures=function(e,t,n,i,o){return this._imageryProvider.pickFeatures(e,t,n,i,o)};dS._defaultCredit=f_e;var VL=dS;function UL(e){e=y(e,y.EMPTY_OBJECT),this.defaultAlpha=void 0,this.defaultNightAlpha=void 0,this.defaultDayAlpha=void 0,this.defaultBrightness=void 0,this.defaultContrast=void 0,this.defaultHue=void 0,this.defaultSaturation=void 0,this.defaultGamma=void 0,this.defaultMinificationFilter=void 0,this.defaultMagnificationFilter=void 0;let t=Pe.createIfNeeded(e.url),n=y(e.rectangle,ce.MAX_VALUE),i=new Xi({rectangle:n,numberOfLevelZeroTilesX:1,numberOfLevelZeroTilesY:1,ellipsoid:e.ellipsoid});this._tilingScheme=i,this._resource=t,this._image=void 0,this._texture=void 0,this._tileWidth=0,this._tileHeight=0,this._errorEvent=new ye,this._ready=!1;let o=e.credit;typeof o=="string"&&(o=new Kt(o)),this._credit=o;let r=this,s;function a(f){return r._image=f,r._tileWidth=f.width,r._tileHeight=f.height,r._ready=!0,Zn.reportSuccess(r._errorEvent),Promise.resolve(!0)}function c(f){let d=`Failed to load image ${t.url}.`;return s=Zn.reportError(s,r,r._errorEvent,d,0,0,0),s.retry?l():Promise.reject(new ue(d))}function l(){return Zc.loadImage(null,t).then(a).catch(c)}this._readyPromise=l()}Object.defineProperties(UL.prototype,{url:{get:function(){return this._resource.url}},proxy:{get:function(){return this._resource.proxy}},tileWidth:{get:function(){return this._tileWidth}},tileHeight:{get:function(){return 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this._times.get(this._currentIntervalIndex)}}});zL.prototype.getFromCache=function(e,t,n,i){let o=h_e(e,t,n),r,s=this._tileCache[this._currentIntervalIndex];if(u(s)&&u(s[o])){let a=s[o];r=a.promise.catch(function(c){throw i.state=a.request.state,c}),delete s[o]}return r};zL.prototype.checkApproachingInterval=function(e,t,n,i){let o=h_e(e,t,n),r=this._tilesRequestedForInterval,s=m_e(this),a={key:o,priorityFunction:i.priorityFunction};(!u(s)||!p_e(this,a,s))&&r.push(a),r.length>=512&&r.splice(0,256)};zL.prototype._clockOnTick=function(e){let t=e.currentTime,i=this._times.indexOf(t),o=this._currentIntervalIndex;if(i!==o){let s=this._tileCache[o];for(let a in s)s.hasOwnProperty(a)&&s[a].request.cancel();delete this._tileCache[o],this._tilesRequestedForInterval=[],this._currentIntervalIndex=i,this._reloadFunction();return}let r=m_e(this);if(u(r)){let s=this._tilesRequestedForInterval,a=!0;for(;a&&s.length!==0;){let c=s.pop();a=p_e(this,c,r),a||s.push(c)}}};function h_e(e,t,n){return`${e}-${t}-${n}`}function Eot(e){let t=e.split("-");if(t.length===3)return{x:Number(t[0]),y:Number(t[1]),level:Number(t[2])}}function m_e(e){let t=e._times;if(!u(t))return;let n=e._clock,i=n.currentTime,o=n.canAnimate&&n.shouldAnimate,r=n.multiplier;if(!o&&r!==0)return;let s,a=t.indexOf(i);if(a<0)return;let c=t.get(a);return r>0?(s=$.secondsDifference(c.stop,i),++a):(s=$.secondsDifference(c.start,i),--a),s/=r,a>=0&&s<=5?t.get(a):void 0}function p_e(e,t,n){let i=e._times.indexOf(n.start),o=e._tileCache,r=o[i];u(r)||(r=o[i]={});let s=t.key;if(u(r[s]))return!0;let a=Eot(s),c=new zo({throttle:!1,throttleByServer:!0,type:$r.IMAGERY,priorityFunction:t.priorityFunction}),l=e._requestImageFunction(a.x,a.y,a.level,c,n);return u(l)?(r[s]={promise:l,request:c},!0):!1}var iC=zL;var bot=[3034,3035,3042,3043,3044],Sot=[4471,4559];function ch(e){if(e=y(e,y.EMPTY_OBJECT),u(e.times)&&!u(e.clock))throw new de("options.times was specified, so options.clock is 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o={};if(o.layers=e.layers,o.bbox="{westProjected},{southProjected},{eastProjected},{northProjected}",o.width="{width}",o.height="{height}",parseFloat(t.queryParameters.version)>=1.3){o.crs=y(e.crs,e.tilingScheme&&e.tilingScheme.projection instanceof wi?"EPSG:3857":"CRS:84");let s=o.crs.split(":");if(s[0]==="EPSG"&&s.length===2){let a=Number(s[1]);(a>=4e3&&a<5e3&&!Sot.includes(a)||bot.includes(a))&&(o.bbox="{southProjected},{westProjected},{northProjected},{eastProjected}")}}else o.srs=y(e.srs,e.tilingScheme&&e.tilingScheme.projection instanceof wi?"EPSG:3857":"EPSG:4326");t.setQueryParameters(o,!0),n.setQueryParameters(o,!0);let r={query_layers:e.layers,info_format:"{format}"};parseFloat(n.queryParameters.version)>=1.3?(r.i="{i}",r.j="{j}"):(r.x="{i}",r.y="{j}"),n.setQueryParameters(r,!0),this._resource=t,this._pickFeaturesResource=n,this._layers=e.layers,this._tileProvider=new Ea({url:t,pickFeaturesUrl:n,tilingScheme:y(e.tilingScheme,new 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this._tileProvider.maximumLevel}},minimumLevel:{get:function(){return this._tileProvider.minimumLevel}},tilingScheme:{get:function(){return this._tileProvider.tilingScheme}},rectangle:{get:function(){return this._tileProvider.rectangle}},tileDiscardPolicy:{get:function(){return this._tileProvider.tileDiscardPolicy}},errorEvent:{get:function(){return this._tileProvider.errorEvent}},ready:{get:function(){return this._tileProvider.ready}},readyPromise:{get:function(){return this._tileProvider.readyPromise}},credit:{get:function(){return this._tileProvider.credit}},hasAlphaChannel:{get:function(){return this._tileProvider.hasAlphaChannel}},enablePickFeatures:{get:function(){return this._tileProvider.enablePickFeatures},set:function(e){this._tileProvider.enablePickFeatures=e}},clock:{get:function(){return this._timeDynamicImagery.clock},set:function(e){this._timeDynamicImagery.clock=e}},times:{get:function(){return 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nC("text","text/html"))]);function __e(e){let t={};for(let n in e)e.hasOwnProperty(n)&&(t[n.toLowerCase()]=e[n]);return t}var HL=ch;var Dot=Object.freeze({service:"WMTS",version:"1.0.0",request:"GetTile"});function GL(e){e=y(e,y.EMPTY_OBJECT),this.defaultAlpha=void 0,this.defaultNightAlpha=void 0,this.defaultDayAlpha=void 0,this.defaultBrightness=void 0,this.defaultContrast=void 0,this.defaultHue=void 0,this.defaultSaturation=void 0,this.defaultGamma=void 0,this.defaultMinificationFilter=void 0,this.defaultMagnificationFilter=void 0;let t=Pe.createIfNeeded(e.url),n=e.style,i=e.tileMatrixSetID,o=t.url,r=o.match(/{/g);if(!u(r)||r.length===1&&/{s}/.test(o))t.setQueryParameters(Dot),this._useKvp=!0;else{let d={style:n,Style:n,TileMatrixSet:i};t.setTemplateValues(d),this._useKvp=!1}this._resource=t,this._layer=e.layer,this._style=n,this._tileMatrixSetID=i,this._tileMatrixLabels=e.tileMatrixLabels,this._format=y(e.format,"image/jpeg"),this._tileDiscardPolicy=e.tileDiscardPolicy,this._tilingScheme=u(e.tilingScheme)?e.tilingScheme:new Wr({ellipsoid:e.ellipsoid}),this._tileWidth=y(e.tileWidth,256),this._tileHeight=y(e.tileHeight,256),this._minimumLevel=y(e.minimumLevel,0),this._maximumLevel=e.maximumLevel,this._rectangle=y(e.rectangle,this._tilingScheme.rectangle),this._dimensions=e.dimensions;let s=this;this._reload=void 0,u(e.times)&&(this._timeDynamicImagery=new iC({clock:e.clock,times:e.times,requestImageFunction:function(d,p,g,m,A){return y_e(s,d,p,g,m,A)},reloadFunction:function(){u(s._reload)&&s._reload()}})),this._readyPromise=Promise.resolve(!0);let a=this._tilingScheme.positionToTileXY(ce.southwest(this._rectangle),this._minimumLevel),c=this._tilingScheme.positionToTileXY(ce.northeast(this._rectangle),this._minimumLevel),l=(Math.abs(c.x-a.x)+1)*(Math.abs(c.y-a.y)+1);this._errorEvent=new ye;let f=e.credit;this._credit=typeof f=="string"?new Kt(f):f,this._subdomains=e.subdomains,Array.isArray(this._subdomains)?this._subdomains=this._subdomains.slice():u(this._subdomains)&&this._subdomains.length>0?this._subdomains=this._subdomains.split(""):this._subdomains=["a","b","c"]}function y_e(e,t,n,i,o,r){let s=e._tileMatrixLabels,a=u(s)?s[i]:i.toString(),c=e._subdomains,l=e._dimensions,f=u(r)?r.data:void 0,d,p;if(!e._useKvp)p={TileMatrix:a,TileRow:n.toString(),TileCol:t.toString(),s:c[(t+n+i)%c.length]},d=e._resource.getDerivedResource({request:o}),d.setTemplateValues(p),u(l)&&d.setTemplateValues(l),u(f)&&d.setTemplateValues(f);else{let g={};g.tilematrix=a,g.layer=e._layer,g.style=e._style,g.tilerow=n,g.tilecol=t,g.tilematrixset=e._tileMatrixSetID,g.format=e._format,u(l)&&(g=gt(g,l)),u(f)&&(g=gt(g,f)),p={s:c[(t+n+i)%c.length]},d=e._resource.getDerivedResource({queryParameters:g,request:o}),d.setTemplateValues(p)}return Zc.loadImage(e,d)}Object.defineProperties(GL.prototype,{url:{get:function(){return this._resource.url}},proxy:{get:function(){return this._resource.proxy}},tileWidth:{get:function(){return this._tileWidth}},tileHeight:{get:function(){return this._tileHeight}},maximumLevel:{get:function(){return this._maximumLevel}},minimumLevel:{get:function(){return this._minimumLevel}},tilingScheme:{get:function(){return this._tilingScheme}},rectangle:{get:function(){return this._rectangle}},tileDiscardPolicy:{get:function(){return this._tileDiscardPolicy}},errorEvent:{get:function(){return this._errorEvent}},format:{get:function(){return this._format}},ready:{value:!0},readyPromise:{get:function(){return 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wot={ARCGIS_MAPSERVER:P_(I_),BING:P_(LL),GOOGLE_EARTH:P_(FL),MAPBOX:P_(VL),SINGLE_TILE:P_(kL),TMS:P_(jy),URL_TEMPLATE:P_(Ea),WMS:P_(HL),WMTS:P_(WL)};function qy(e){e=y(e,y.EMPTY_OBJECT);let t=e.assetId;this.defaultAlpha=void 0,this.defaultNightAlpha=void 0,this.defaultDayAlpha=void 0,this.defaultBrightness=void 0,this.defaultContrast=void 0,this.defaultHue=void 0,this.defaultSaturation=void 0,this.defaultGamma=void 0,this.defaultMinificationFilter=void 0,this.defaultMagnificationFilter=void 0,this._ready=!1,this._tileCredits=void 0,this._errorEvent=new ye;let n=this,i=rh._createEndpointResource(t,e),o=e.assetId.toString()+e.accessToken+e.server,r=qy._endpointCache[o];u(r)||(r=i.fetchJson(),qy._endpointCache[o]=r),this._readyPromise=r.then(function(s){if(s.type!=="IMAGERY")return Promise.reject(new ue(`Cesium ion asset ${t} is not an imagery asset.`));let a,c=s.externalType;if(!u(c))a=new jy({url:new rh(s,i)});else{let l=wot[c];if(!u(l))return Promise.reject(new ue(`Unrecognized Cesium ion imagery type: ${c}`));a=l(s.options)}return n._tileCredits=rh.getCreditsFromEndpoint(s,i),a.errorEvent.addEventListener(function(l){l.provider=n,n._errorEvent.raiseEvent(l)}),n._imageryProvider=a,a.readyPromise.then(function(){return n._ready=!0,!0})})}Object.defineProperties(qy.prototype,{ready:{get:function(){return this._ready}},readyPromise:{get:function(){return this._readyPromise}},rectangle:{get:function(){return this._imageryProvider.rectangle}},tileWidth:{get:function(){return this._imageryProvider.tileWidth}},tileHeight:{get:function(){return this._imageryProvider.tileHeight}},maximumLevel:{get:function(){return this._imageryProvider.maximumLevel}},minimumLevel:{get:function(){return this._imageryProvider.minimumLevel}},tilingScheme:{get:function(){return this._imageryProvider.tilingScheme}},tileDiscardPolicy:{get:function(){return this._imageryProvider.tileDiscardPolicy}},errorEvent:{get:function(){return this._errorEvent}},credit:{get:function(){return this._imageryProvider.credit}},hasAlphaChannel:{get:function(){return this._imageryProvider.hasAlphaChannel},proxy:{get:function(){}}}});qy.prototype.getTileCredits=function(e,t,n){let i=this._imageryProvider.getTileCredits(e,t,n);return u(i)?this._tileCredits.concat(i):this._tileCredits};qy.prototype.requestImage=function(e,t,n,i){return this._imageryProvider.requestImage(e,t,n,i)};qy.prototype.pickFeatures=function(e,t,n,i,o){return this._imageryProvider.pickFeatures(e,t,n,i,o)};qy._endpointCache={};var O_=qy;var Iot={AERIAL:2,AERIAL_WITH_LABELS:3,ROAD:4},R_=Object.freeze(Iot);function Pot(e){e=y(e,y.EMPTY_OBJECT);let t=y(e.style,R_.AERIAL);return new O_({assetId:t})}var B_=Pot;var Oot=new H;function Rot(e,t){let n=e.unionClippingRegions,i=e.length,o=ss.useFloatTexture(t),r=ss.getTextureResolution(e,t,Oot),s=r.x,a=r.y,c=o?Lot(s,a):Not(s,a);return c+=`
`,c+=n?Bot(i):Mot(i),c}function Bot(e){return`float clip(vec4 fragCoord, sampler2D clippingPlanes, mat4 clippingPlanesMatrix)
{
vec4 position = czm_windowToEyeCoordinates(fragCoord);
vec3 clipNormal = vec3(0.0);
vec3 clipPosition = vec3(0.0);
float clipAmount;
float pixelWidth = czm_metersPerPixel(position);
bool breakAndDiscard = false;
for (int i = 0; i < ${e}; ++i)
{
vec4 clippingPlane = getClippingPlane(clippingPlanes, i, clippingPlanesMatrix);
clipNormal = clippingPlane.xyz;
clipPosition = -clippingPlane.w * clipNormal;
float amount = dot(clipNormal, (position.xyz - clipPosition)) / pixelWidth;
clipAmount = czm_branchFreeTernary(i == 0, amount, min(amount, clipAmount));
if (amount <= 0.0)
{
breakAndDiscard = true;
break;
}
}
if (breakAndDiscard) {
discard;
}
return clipAmount;
}
`}function Mot(e){return`float clip(vec4 fragCoord, sampler2D clippingPlanes, mat4 clippingPlanesMatrix)
{
bool clipped = true;
vec4 position = czm_windowToEyeCoordinates(fragCoord);
vec3 clipNormal = vec3(0.0);
vec3 clipPosition = vec3(0.0);
float clipAmount = 0.0;
float pixelWidth = czm_metersPerPixel(position);
for (int i = 0; i < ${e}; ++i)
{
vec4 clippingPlane = getClippingPlane(clippingPlanes, i, clippingPlanesMatrix);
clipNormal = clippingPlane.xyz;
clipPosition = -clippingPlane.w * clipNormal;
float amount = dot(clipNormal, (position.xyz - clipPosition)) / pixelWidth;
clipAmount = max(amount, clipAmount);
clipped = clipped && (amount <= 0.0);
}
if (clipped)
{
discard;
}
return clipAmount;
}
`}function Lot(e,t){let n=1/e,i=1/t,o=`${n}`;o.indexOf(".")===-1&&(o+=".0");let r=`${i}`;return r.indexOf(".")===-1&&(r+=".0"),`vec4 getClippingPlane(highp sampler2D packedClippingPlanes, int clippingPlaneNumber, mat4 transform)
{
int pixY = clippingPlaneNumber / ${e};
int pixX = clippingPlaneNumber - (pixY * ${e});
float u = (float(pixX) + 0.5) * ${o};
float v = (float(pixY) + 0.5) * ${r};
vec4 plane = texture(packedClippingPlanes, vec2(u, v));
return czm_transformPlane(plane, transform);
}
`}function Not(e,t){let n=1/e,i=1/t,o=`${n}`;o.indexOf(".")===-1&&(o+=".0");let r=`${i}`;return r.indexOf(".")===-1&&(r+=".0"),`vec4 getClippingPlane(highp sampler2D packedClippingPlanes, int clippingPlaneNumber, mat4 transform)
{
int clippingPlaneStartIndex = clippingPlaneNumber * 2;
int pixY = clippingPlaneStartIndex / ${e};
int pixX = clippingPlaneStartIndex - (pixY * ${e});
float u = (float(pixX) + 0.5) * ${o};
float v = (float(pixY) + 0.5) * ${r};
vec4 oct32 = texture(packedClippingPlanes, vec2(u, v)) * 255.0;
vec2 oct = vec2(oct32.x * 256.0 + oct32.y, oct32.z * 256.0 + oct32.w);
vec4 plane;
plane.xyz = czm_octDecode(oct, 65535.0);
plane.w = czm_unpackFloat(texture(packedClippingPlanes, vec2(u + ${o}, v)));
return czm_transformPlane(plane, transform);
}
`}var M_=Rot;function Fot(e,t,n,i,o){this.numberOfDayTextures=e,this.flags=t,this.material=n,this.shaderProgram=i,this.clippingShaderState=o}function Kq(){this.baseVertexShaderSource=void 0,this.baseFragmentShaderSource=void 0,this._shadersByTexturesFlags=[],this.material=void 0}function Vot(e){let t="vec4 getPosition(vec3 position, float height, vec2 textureCoordinates) { return getPosition3DMode(position, height, textureCoordinates); }",n="vec4 getPosition(vec3 position, float height, vec2 textureCoordinates) { return getPositionColumbusViewMode(position, height, textureCoordinates); }",i="vec4 getPosition(vec3 position, float height, vec2 textureCoordinates) { return getPositionMorphingMode(position, height, textureCoordinates); }",o;switch(e){case te.SCENE3D:o=t;break;case te.SCENE2D:case te.COLUMBUS_VIEW:o=n;break;case te.MORPHING:o=i;break}return o}function Uot(e){return e?"float get2DYPositionFraction(vec2 textureCoordinates) { return get2DMercatorYPositionFraction(textureCoordinates); }":"float get2DYPositionFraction(vec2 textureCoordinates) { return get2DGeographicYPositionFraction(textureCoordinates); }"}Kq.prototype.getShaderProgram=function(e){let t=e.frameState,n=e.surfaceTile,i=e.numberOfDayTextures,o=e.applyBrightness,r=e.applyContrast,s=e.applyHue,a=e.applySaturation,c=e.applyGamma,l=e.applyAlpha,f=e.applyDayNightAlpha,d=e.applySplit,p=e.showReflectiveOcean,g=e.showOceanWaves,m=e.enableLighting,A=e.dynamicAtmosphereLighting,x=e.dynamicAtmosphereLightingFromSun,C=e.showGroundAtmosphere,E=e.perFragmentGroundAtmosphere,T=e.hasVertexNormals,S=e.useWebMercatorProjection,v=e.enableFog,w=e.enableClippingPlanes,R=e.clippingPlanes,P=e.clippedByBoundaries,M=e.hasImageryLayerCutout,L=e.colorCorrect,_=e.highlightFillTile,b=e.colorToAlpha,D=e.hasGeodeticSurfaceNormals,I=e.hasExaggeration,B=e.showUndergroundColor,F=e.translucent,k=0,U="",V=n.renderedMesh.encoding;V.quantization===Os.BITS12&&(k=1,U="QUANTIZATION_BITS12");let W=0,Q="";P&&(W=1,Q="TILE_LIMIT_RECTANGLE");let j=0,K="";M&&(j=1,K="APPLY_IMAGERY_CUTOUT");let Z=t.mode,pe=Z|o<<2|r<<3|s<<4|a<<5|c<<6|l<<7|p<<8|g<<9|m<<10|A<<11|x<<12|C<<13|E<<14|T<<15|S<<16|v<<17|k<<18|d<<19|w<<20|W<<21|j<<22|L<<23|_<<24|b<<25|D<<26|I<<27|B<<28|F<<29|f<<30,Ae=0;u(R)&&R.length>0&&(Ae=w?R.clippingPlanesState:0);let re=n.surfaceShader;if(u(re)&&re.numberOfDayTextures===i&&re.flags===pe&&re.material===this.material&&re.clippingShaderState===Ae)return re.shaderProgram;let ge=this._shadersByTexturesFlags[i];if(u(ge)||(ge=this._shadersByTexturesFlags[i]=[]),re=ge[pe],!u(re)||re.material!==this.material||re.clippingShaderState!==Ae){let fe=this.baseVertexShaderSource.clone(),be=this.baseFragmentShaderSource.clone();Ae!==0&&be.sources.unshift(M_(R,t.context)),fe.defines.push(U),be.defines.push(`TEXTURE_UNITS ${i}`,Q,K),o&&be.defines.push("APPLY_BRIGHTNESS"),r&&be.defines.push("APPLY_CONTRAST"),s&&be.defines.push("APPLY_HUE"),a&&be.defines.push("APPLY_SATURATION"),c&&be.defines.push("APPLY_GAMMA"),l&&be.defines.push("APPLY_ALPHA"),f&&be.defines.push("APPLY_DAY_NIGHT_ALPHA"),p&&(be.defines.push("SHOW_REFLECTIVE_OCEAN"),fe.defines.push("SHOW_REFLECTIVE_OCEAN")),g&&be.defines.push("SHOW_OCEAN_WAVES"),b&&be.defines.push("APPLY_COLOR_TO_ALPHA"),B&&(fe.defines.push("UNDERGROUND_COLOR"),be.defines.push("UNDERGROUND_COLOR")),F&&(fe.defines.push("TRANSLUCENT"),be.defines.push("TRANSLUCENT")),m&&(T?(fe.defines.push("ENABLE_VERTEX_LIGHTING"),be.defines.push("ENABLE_VERTEX_LIGHTING")):(fe.defines.push("ENABLE_DAYNIGHT_SHADING"),be.defines.push("ENABLE_DAYNIGHT_SHADING"))),A&&(fe.defines.push("DYNAMIC_ATMOSPHERE_LIGHTING"),be.defines.push("DYNAMIC_ATMOSPHERE_LIGHTING"),x&&(fe.defines.push("DYNAMIC_ATMOSPHERE_LIGHTING_FROM_SUN"),be.defines.push("DYNAMIC_ATMOSPHERE_LIGHTING_FROM_SUN"))),C&&(fe.defines.push("GROUND_ATMOSPHERE"),be.defines.push("GROUND_ATMOSPHERE"),E&&(fe.defines.push("PER_FRAGMENT_GROUND_ATMOSPHERE"),be.defines.push("PER_FRAGMENT_GROUND_ATMOSPHERE"))),fe.defines.push("INCLUDE_WEB_MERCATOR_Y"),be.defines.push("INCLUDE_WEB_MERCATOR_Y"),v&&(fe.defines.push("FOG"),be.defines.push("FOG")),d&&be.defines.push("APPLY_SPLIT"),w&&be.defines.push("ENABLE_CLIPPING_PLANES"),L&&be.defines.push("COLOR_CORRECT"),_&&be.defines.push("HIGHLIGHT_FILL_TILE"),D&&fe.defines.push("GEODETIC_SURFACE_NORMALS"),I&&fe.defines.push("EXAGGERATION");let De=` vec4 computeDayColor(vec4 initialColor, vec3 textureCoordinates, float nightBlend)
{
vec4 color = initialColor;
`;M&&(De+=` vec4 cutoutAndColorResult;
bool texelUnclipped;
`);for(let qe=0;qe<i;++qe)M?De+=` cutoutAndColorResult = u_dayTextureCutoutRectangles[${qe}];
texelUnclipped = v_textureCoordinates.x < cutoutAndColorResult.x || cutoutAndColorResult.z < v_textureCoordinates.x || v_textureCoordinates.y < cutoutAndColorResult.y || cutoutAndColorResult.w < v_textureCoordinates.y;
cutoutAndColorResult = sampleAndBlend(
`:De+=` color = sampleAndBlend(
`,De+=` color,
u_dayTextures[${qe}],
u_dayTextureUseWebMercatorT[${qe}] ? textureCoordinates.xz : textureCoordinates.xy,
u_dayTextureTexCoordsRectangle[${qe}],
u_dayTextureTranslationAndScale[${qe}],
${l?`u_dayTextureAlpha[${qe}]`:"1.0"},
${f?`u_dayTextureNightAlpha[${qe}]`:"1.0"},
${f?`u_dayTextureDayAlpha[${qe}]`:"1.0"},
${o?`u_dayTextureBrightness[${qe}]`:"0.0"},
${r?`u_dayTextureContrast[${qe}]`:"0.0"},
${s?`u_dayTextureHue[${qe}]`:"0.0"},
${a?`u_dayTextureSaturation[${qe}]`:"0.0"},
${c?`u_dayTextureOneOverGamma[${qe}]`:"0.0"},
${d?`u_dayTextureSplit[${qe}]`:"0.0"},
${b?`u_colorsToAlpha[${qe}]`:"vec4(0.0)"},
nightBlend );
`,M&&(De+=` color = czm_branchFreeTernary(texelUnclipped, cutoutAndColorResult, color);
`);De+=` return color;
}`,be.sources.push(De),fe.sources.push(Vot(Z)),fe.sources.push(Uot(S));let Le=Yt.fromCache({context:t.context,vertexShaderSource:fe,fragmentShaderSource:be,attributeLocations:V.getAttributeLocations()});re=ge[pe]=new Fot(i,pe,this.material,Le,Ae)}return n.surfaceShader=re,re.shaderProgram};Kq.prototype.destroy=function(){let e,t,n=this._shadersByTexturesFlags;for(let i in n)if(n.hasOwnProperty(i)){let o=n[i];if(!u(o))continue;for(e in o)o.hasOwnProperty(e)&&(t=o[e],u(t)&&t.shaderProgram.destroy())}return le(this)};var jL=Kq;var kot={UNLOADED:0,TRANSITIONING:1,RECEIVED:2,TEXTURE_LOADED:3,READY:4,FAILED:5,INVALID:6,PLACEHOLDER:7},ui=Object.freeze(kot);var zot={START:0,LOADING:1,DONE:2,FAILED:3},Rs=Object.freeze(zot);var Hot={FAILED:0,UNLOADED:1,RECEIVING:2,RECEIVED:3,TRANSFORMING:4,TRANSFORMED:5,READY:6},yo=Object.freeze(Hot);function Zo(){this.imagery=[],this.waterMaskTexture=void 0,this.waterMaskTranslationAndScale=new oe(0,0,1,1),this.terrainData=void 0,this.vertexArray=void 0,this.tileBoundingRegion=void 0,this.occludeePointInScaledSpace=new h,this.boundingVolumeSourceTile=void 0,this.boundingVolumeIsFromMesh=!1,this.terrainState=yo.UNLOADED,this.mesh=void 0,this.fill=void 0,this.pickBoundingSphere=new se,this.surfaceShader=void 0,this.isClipped=!0,this.clippedByBoundaries=!1}Object.defineProperties(Zo.prototype,{eligibleForUnloading:{get:function(){let e=this.terrainState,n=!(e===yo.RECEIVING||e===yo.TRANSFORMING),i=this.imagery;for(let o=0,r=i.length;n&&o<r;++o){let s=i[o];n=!u(s.loadingImagery)||s.loadingImagery.state!==ui.TRANSITIONING}return n}},renderedMesh:{get:function(){if(u(this.vertexArray))return this.mesh;if(u(this.fill))return this.fill.mesh}}});var Got=new he;function Zq(e,t,n,i,o,r){let s=e.getExaggeratedPosition(i,o,r);if(u(t)&&t!==te.SCENE3D){let c=n.ellipsoid.cartesianToCartographic(s,Got);s=n.project(c,r),s=h.fromElements(s.z,s.x,s.y,r)}return s}var Wot=new h,jot=new h,qot=new h;Zo.prototype.pick=function(e,t,n,i,o){let r=this.renderedMesh;if(!u(r))return;let s=r.vertices,a=r.indices,c=r.encoding,l=a.length,f=Number.MAX_VALUE;for(let d=0;d<l;d+=3){let p=a[d],g=a[d+1],m=a[d+2],A=Zq(c,t,n,s,p,Wot),x=Zq(c,t,n,s,g,jot),C=Zq(c,t,n,s,m,qot),E=Ki.rayTriangleParametric(e,A,x,C,i);u(E)&&E<f&&E>=0&&(f=E)}return f!==Number.MAX_VALUE?vn.getPoint(e,f,o):void 0};Zo.prototype.freeResources=function(){u(this.waterMaskTexture)&&(--this.waterMaskTexture.referenceCount,this.waterMaskTexture.referenceCount===0&&this.waterMaskTexture.destroy(),this.waterMaskTexture=void 0),this.terrainData=void 0,this.terrainState=yo.UNLOADED,this.mesh=void 0,this.fill=this.fill&&this.fill.destroy();let e=this.imagery;for(let t=0,n=e.length;t<n;++t)e[t].freeResources();this.imagery.length=0,this.freeVertexArray()};Zo.prototype.freeVertexArray=function(){Zo._freeVertexArray(this.vertexArray),this.vertexArray=void 0,Zo._freeVertexArray(this.wireframeVertexArray),this.wireframeVertexArray=void 0};Zo.initialize=function(e,t,n){let i=e.data;u(i)||(i=e.data=new Zo),e.state===Rs.START&&(Yot(e,t,n),e.state=Rs.LOADING)};Zo.processStateMachine=function(e,t,n,i,o,r,s){Zo.initialize(e,n,i);let a=e.data;if(e.state===Rs.LOADING&&Xot(e,t,n,i,o,r),s)return;let c=e.renderable;e.renderable=u(a.vertexArray);let l=a.terrainState===yo.READY;e.upsampledFromParent=u(a.terrainData)&&a.terrainData.wasCreatedByUpsampling();let f=a.processImagery(e,n,t);if(l&&f){let d=e._loadedCallbacks,p={};for(let g in d)d.hasOwnProperty(g)&&(d[g](e)||(p[g]=d[g]));e._loadedCallbacks=p,e.state=Rs.DONE}c&&(e.renderable=!0)};Zo.prototype.processImagery=function(e,t,n,i){let o=e.data,r=e.upsampledFromParent,s=!1,a=!0,c=o.imagery,l,f;for(l=0,f=c.length;l<f;++l){let d=c[l];if(!u(d.loadingImagery)){r=!1;continue}if(d.loadingImagery.state===ui.PLACEHOLDER){let g=d.loadingImagery.imageryLayer;if(g.imageryProvider.ready){d.freeResources(),c.splice(l,1),g._createTileImagerySkeletons(e,t,l),--l,f=c.length;continue}else r=!1}let p=d.processStateMachine(e,n,i);a=a&&p,s=s||p||u(d.readyImagery),r=r&&u(d.loadingImagery)&&(d.loadingImagery.state===ui.FAILED||d.loadingImagery.state===ui.INVALID)}return e.upsampledFromParent=r,e.renderable=e.renderable&&(s||a),a};function A_e(e,t,n,i){let o=e.renderedMesh,r=o.vertices,s=o.encoding,a=r.length/s.stride,c=uc.clone(s);c.hasGeodeticSurfaceNormals=t,c=uc.clone(c);let l=c.stride,f=new Float32Array(a*l);t?s.addGeodeticSurfaceNormals(r,f,n):s.removeGeodeticSurfaceNormals(r,f),o.vertices=f,o.stride=l,o!==e.mesh?(Zo._freeVertexArray(e.fill.vertexArray),e.fill.vertexArray=Zo._createVertexArrayForMesh(i.context,o)):(Zo._freeVertexArray(e.vertexArray),e.vertexArray=Zo._createVertexArrayForMesh(i.context,o)),Zo._freeVertexArray(e.wireframeVertexArray),e.wireframeVertexArray=void 0}Zo.prototype.addGeodeticSurfaceNormals=function(e,t){A_e(this,!0,e,t)};Zo.prototype.removeGeodeticSurfaceNormals=function(e){A_e(this,!1,void 0,e)};Zo.prototype.updateExaggeration=function(e,t,n){let i=this,o=i.renderedMesh;if(o===void 0)return;let r=t.terrainExaggeration,s=t.terrainExaggerationRelativeHeight,a=r!==1,c=o.encoding,l=c.exaggeration!==r,f=c.exaggerationRelativeHeight!==s;if(l||f){if(l)if(a&&!c.hasGeodeticSurfaceNormals){let d=e.tilingScheme.ellipsoid;i.addGeodeticSurfaceNormals(d,t)}else!a&&c.hasGeodeticSurfaceNormals&&i.removeGeodeticSurfaceNormals(t);if(c.exaggeration=r,c.exaggerationRelativeHeight=s,n!==void 0){n._tileToUpdateHeights.push(e);let d=e.customData,p=d.length;for(let g=0;g<p;g++){let m=d[g];m.level=-1}}}};function Yot(e,t,n){let i=t.getTileDataAvailable(e.x,e.y,e.level);if(!u(i)&&u(e.parent)){let o=e.parent,r=o.data;u(r)&&u(r.terrainData)&&(i=r.terrainData.isChildAvailable(o.x,o.y,e.x,e.y))}i===!1&&(e.data.terrainState=yo.FAILED);for(let o=0,r=n.length;o<r;++o){let s=n.get(o);s.show&&s._createTileImagerySkeletons(e,t)}}function Xot(e,t,n,i,o,r){let s=e.data,a=e.parent;if(s.terrainState===yo.FAILED&&a!==void 0&&(a.data!==void 0&&a.data.terrainData!==void 0&&a.data.terrainData.canUpsample!==!1||Zo.processStateMachine(a,t,n,i,o,r,!0)),s.terrainState===yo.FAILED&&Kot(s,e,t,n,e.x,e.y,e.level),s.terrainState===yo.UNLOADED&&Zot(s,n,e.x,e.y,e.level),s.terrainState===yo.RECEIVED&&Qot(s,t,n,e.x,e.y,e.level),s.terrainState===yo.TRANSFORMED&&($ot(s,t.context,n,e.x,e.y,e.level,r),s.updateExaggeration(e,t,o)),s.terrainState>=yo.RECEIVED&&s.waterMaskTexture===void 0&&n.hasWaterMask)if(s.terrainData.waterMask!==void 0)trt(t.context,s);else{let l=s._findAncestorTileWithTerrainData(e);u(l)&&u(l.data.waterMaskTexture)&&(s.waterMaskTexture=l.data.waterMaskTexture,++s.waterMaskTexture.referenceCount,s._computeWaterMaskTranslationAndScale(e,l,s.waterMaskTranslationAndScale))}}function Kot(e,t,n,i,o,r,s){let a=t.parent;if(!a){t.state=Rs.FAILED;return}let c=a.data.terrainData,l=a.x,f=a.y,d=a.level;if(!u(c))return;let p=c.upsample(i.tilingScheme,l,f,d,o,r,s);u(p)&&(e.terrainState=yo.RECEIVING,Promise.resolve(p).then(function(g){e.terrainData=g,e.terrainState=yo.RECEIVED}).catch(function(){e.terrainState=yo.FAILED}))}function Zot(e,t,n,i,o){function r(c){e.terrainData=c,e.terrainState=yo.RECEIVED,e.request=void 0}function s(c){if(e.request.state===hi.CANCELLED){e.terrainData=void 0,e.terrainState=yo.UNLOADED,e.request=void 0;return}e.terrainState=yo.FAILED,e.request=void 0;let l=`Failed to obtain terrain tile X: ${n} Y: ${i} Level: ${o}. Error message: "${c}"`;t._requestError=Zn.reportError(t._requestError,t,t.errorEvent,l,n,i,o),t._requestError.retry&&a()}function a(){let c=new zo({throttle:!1,throttleByServer:!0,type:$r.TERRAIN});e.request=c;let l=t.requestTileGeometry(n,i,o,c);u(l)?(e.terrainState=yo.RECEIVING,Promise.resolve(l).then(function(f){r(f)}).catch(function(f){s(f)})):(e.terrainState=yo.UNLOADED,e.request=void 0)}a()}var Jot={tilingScheme:void 0,x:0,y:0,level:0,exaggeration:1,exaggerationRelativeHeight:0,throttle:!0};function Qot(e,t,n,i,o,r){let s=n.tilingScheme,a=Jot;a.tilingScheme=s,a.x=i,a.y=o,a.level=r,a.exaggeration=t.terrainExaggeration,a.exaggerationRelativeHeight=t.terrainExaggerationRelativeHeight,a.throttle=!0;let l=e.terrainData.createMesh(a);u(l)&&(e.terrainState=yo.TRANSFORMING,Promise.resolve(l).then(function(f){e.mesh=f,e.terrainState=yo.TRANSFORMED}).catch(function(){e.terrainState=yo.FAILED}))}Zo._createVertexArrayForMesh=function(e,t){let n=t.vertices,i=ft.createVertexBuffer({context:e,typedArray:n,usage:Ne.STATIC_DRAW}),o=t.encoding.getAttributes(i),r=t.indices.indexBuffers||{},s=r[e.id];if(!u(s)||s.isDestroyed()){let a=t.indices;s=ft.createIndexBuffer({context:e,typedArray:a,usage:Ne.STATIC_DRAW,indexDatatype:Fe.fromSizeInBytes(a.BYTES_PER_ELEMENT)}),s.vertexArrayDestroyable=!1,s.referenceCount=1,r[e.id]=s,t.indices.indexBuffers=r}else++s.referenceCount;return new oi({context:e,attributes:o,indexBuffer:s})};Zo._freeVertexArray=function(e){if(u(e)){let t=e.indexBuffer;e.isDestroyed()||e.destroy(),u(t)&&!t.isDestroyed()&&u(t.referenceCount)&&(--t.referenceCount,t.referenceCount===0&&t.destroy())}};function $ot(e,t,n,i,o,r,s){e.vertexArray=Zo._createVertexArrayForMesh(t,e.mesh),e.terrainState=yo.READY,e.fill=e.fill&&e.fill.destroy(s)}function ert(e){let t=e.cache.tile_waterMaskData;if(!u(t)){let n=wt.create({context:e,pixelFormat:rt.LUMINANCE,pixelDatatype:Xe.UNSIGNED_BYTE,source:{arrayBufferView:new Uint8Array([255]),width:1,height:1}});n.referenceCount=1;let i=new ln({wrapS:Sn.CLAMP_TO_EDGE,wrapT:Sn.CLAMP_TO_EDGE,minificationFilter:an.LINEAR,magnificationFilter:xi.LINEAR});t={allWaterTexture:n,sampler:i,destroy:function(){this.allWaterTexture.destroy()}},e.cache.tile_waterMaskData=t}return t}function trt(e,t){let n=t.terrainData.waterMask,i=ert(e),o,r=n.length;if(r===1)if(n[0]!==0)o=i.allWaterTexture;else return;else{let s=Math.sqrt(r);o=wt.create({context:e,pixelFormat:rt.LUMINANCE,pixelDatatype:Xe.UNSIGNED_BYTE,source:{width:s,height:s,arrayBufferView:n},sampler:i.sampler,flipY:!1}),o.referenceCount=0}++o.referenceCount,t.waterMaskTexture=o,oe.fromElements(0,0,1,1,t.waterMaskTranslationAndScale)}Zo.prototype._findAncestorTileWithTerrainData=function(e){let t=e.parent;for(;u(t)&&(!u(t.data)||!u(t.data.terrainData)||t.data.terrainData.wasCreatedByUpsampling());)t=t.parent;return t};Zo.prototype._computeWaterMaskTranslationAndScale=function(e,t,n){let i=t.rectangle,o=e.rectangle,r=o.width,s=o.height,a=r/i.width,c=s/i.height;return n.x=a*(o.west-i.west)/r,n.y=c*(o.south-i.south)/s,n.z=a,n.w=c,n};var Mf=Zo;function hS(e,t,n,i,o){if(this.imageryLayer=e,this.x=t,this.y=n,this.level=i,this.request=void 0,i!==0){let r=t/2|0,s=n/2|0,a=i-1;this.parent=e.getImageryFromCache(r,s,a)}this.state=ui.UNLOADED,this.imageUrl=void 0,this.image=void 0,this.texture=void 0,this.textureWebMercator=void 0,this.credits=void 0,this.referenceCount=0,!u(o)&&e.imageryProvider.ready&&(o=e.imageryProvider.tilingScheme.tileXYToRectangle(t,n,i)),this.rectangle=o}hS.createPlaceholder=function(e){let t=new hS(e,0,0,0);return t.addReference(),t.state=ui.PLACEHOLDER,t};hS.prototype.addReference=function(){++this.referenceCount};hS.prototype.releaseReference=function(){return--this.referenceCount,this.referenceCount===0?(this.imageryLayer.removeImageryFromCache(this),u(this.parent)&&this.parent.releaseReference(),u(this.image)&&u(this.image.destroy)&&this.image.destroy(),u(this.texture)&&this.texture.destroy(),u(this.textureWebMercator)&&this.texture!==this.textureWebMercator&&this.textureWebMercator.destroy(),le(this),0):this.referenceCount};hS.prototype.processStateMachine=function(e,t,n){this.state===ui.UNLOADED&&!n&&(this.state=ui.TRANSITIONING,this.imageryLayer._requestImagery(this)),this.state===ui.RECEIVED&&(this.state=ui.TRANSITIONING,this.imageryLayer._createTexture(e.context,this));let i=this.state===ui.READY&&t&&!this.texture;(this.state===ui.TEXTURE_LOADED||i)&&(this.state=ui.TRANSITIONING,this.imageryLayer._reprojectTexture(e,this,t))};var mS=hS;function Jq(e,t,n){this.readyImagery=void 0,this.loadingImagery=e,this.textureCoordinateRectangle=t,this.textureTranslationAndScale=void 0,this.useWebMercatorT=n}Jq.prototype.freeResources=function(){u(this.readyImagery)&&this.readyImagery.releaseReference(),u(this.loadingImagery)&&this.loadingImagery.releaseReference()};Jq.prototype.processStateMachine=function(e,t,n){let i=this.loadingImagery,o=i.imageryLayer;if(i.processStateMachine(t,!this.useWebMercatorT,n),i.state===ui.READY)return u(this.readyImagery)&&this.readyImagery.releaseReference(),this.readyImagery=this.loadingImagery,this.loadingImagery=void 0,this.textureTranslationAndScale=o._calculateTextureTranslationAndScale(e,this),!0;let r=i.parent,s;for(;u(r)&&(r.state!==ui.READY||!this.useWebMercatorT&&!u(r.texture));)r.state!==ui.FAILED&&r.state!==ui.INVALID&&(s=s||r),r=r.parent;return this.readyImagery!==r&&(u(this.readyImagery)&&this.readyImagery.releaseReference(),this.readyImagery=r,u(r)&&(r.addReference(),this.textureTranslationAndScale=o._calculateTextureTranslationAndScale(e,this))),i.state===ui.FAILED||i.state===ui.INVALID?u(s)?(s.processStateMachine(t,!this.useWebMercatorT,n),!1):!0:!1};var pS=Jq;function Wi(e,t){this._imageryProvider=e,t=y(t,y.EMPTY_OBJECT),this.alpha=y(t.alpha,y(e.defaultAlpha,1)),this.nightAlpha=y(t.nightAlpha,y(e.defaultNightAlpha,1)),this.dayAlpha=y(t.dayAlpha,y(e.defaultDayAlpha,1)),this.brightness=y(t.brightness,y(e.defaultBrightness,Wi.DEFAULT_BRIGHTNESS)),this.contrast=y(t.contrast,y(e.defaultContrast,Wi.DEFAULT_CONTRAST)),this.hue=y(t.hue,y(e.defaultHue,Wi.DEFAULT_HUE)),this.saturation=y(t.saturation,y(e.defaultSaturation,Wi.DEFAULT_SATURATION)),this.gamma=y(t.gamma,y(e.defaultGamma,Wi.DEFAULT_GAMMA)),this.splitDirection=y(t.splitDirection,y(e.defaultSplit,Wi.DEFAULT_SPLIT)),this.minificationFilter=y(t.minificationFilter,y(e.defaultMinificationFilter,Wi.DEFAULT_MINIFICATION_FILTER)),this.magnificationFilter=y(t.magnificationFilter,y(e.defaultMagnificationFilter,Wi.DEFAULT_MAGNIFICATION_FILTER)),this.show=y(t.show,!0),this._minimumTerrainLevel=t.minimumTerrainLevel,this._maximumTerrainLevel=t.maximumTerrainLevel,this._rectangle=y(t.rectangle,ce.MAX_VALUE),this._maximumAnisotropy=t.maximumAnisotropy,this._imageryCache={},this._skeletonPlaceholder=new pS(mS.createPlaceholder(this)),this._show=!0,this._layerIndex=-1,this._isBaseLayer=!1,this._requestImageError=void 0,this._reprojectComputeCommands=[],this.cutoutRectangle=t.cutoutRectangle,this.colorToAlpha=t.colorToAlpha,this.colorToAlphaThreshold=y(t.colorToAlphaThreshold,Wi.DEFAULT_APPLY_COLOR_TO_ALPHA_THRESHOLD)}Object.defineProperties(Wi.prototype,{imageryProvider:{get:function(){return this._imageryProvider}},rectangle:{get:function(){return this._rectangle}}});Wi.DEFAULT_BRIGHTNESS=1;Wi.DEFAULT_CONTRAST=1;Wi.DEFAULT_HUE=0;Wi.DEFAULT_SATURATION=1;Wi.DEFAULT_GAMMA=1;Wi.DEFAULT_SPLIT=Nc.NONE;Wi.DEFAULT_MINIFICATION_FILTER=an.LINEAR;Wi.DEFAULT_MAGNIFICATION_FILTER=xi.LINEAR;Wi.DEFAULT_APPLY_COLOR_TO_ALPHA_THRESHOLD=.004;Wi.prototype.isBaseLayer=function(){return this._isBaseLayer};Wi.prototype.isDestroyed=function(){return!1};Wi.prototype.destroy=function(){return le(this)};var T_e=new ce,x_e=new ce,Qq=new ce,E_e=new ce;Wi.prototype.getViewableRectangle=function(){let e=this._imageryProvider,t=this._rectangle;return e.readyPromise.then(function(){return ce.intersection(e.rectangle,t)})};Wi.prototype._createTileImagerySkeletons=function(e,t,n){let i=e.data;if(u(this._minimumTerrainLevel)&&e.level<this._minimumTerrainLevel||u(this._maximumTerrainLevel)&&e.level>this._maximumTerrainLevel)return!1;let o=this._imageryProvider;if(u(n)||(n=i.imagery.length),!o.ready)return this._skeletonPlaceholder.loadingImagery.addReference(),i.imagery.splice(n,0,this._skeletonPlaceholder),!0;let r=o.tilingScheme.projection instanceof wi&&e.rectangle.north<wi.MaximumLatitude&&e.rectangle.south>-wi.MaximumLatitude,s=ce.intersection(o.rectangle,this._rectangle,T_e),a=ce.intersection(e.rectangle,s,x_e);if(!u(a)){if(!this.isBaseLayer())return!1;let D=s,I=e.rectangle;a=x_e,I.south>=D.north?a.north=a.south=D.north:I.north<=D.south?a.north=a.south=D.south:(a.south=Math.max(I.south,D.south),a.north=Math.min(I.north,D.north)),I.west>=D.east?a.west=a.east=D.east:I.east<=D.west?a.west=a.east=D.west:(a.west=Math.max(I.west,D.west),a.east=Math.min(I.east,D.east))}let c=0;a.south>0?c=a.south:a.north<0&&(c=a.north);let f=1*t.getLevelMaximumGeometricError(e.level),d=ort(this,f,c);d=Math.max(0,d);let p=o.maximumLevel;if(d>p&&(d=p),u(o.minimumLevel)){let D=o.minimumLevel;d<D&&(d=D)}let g=o.tilingScheme,m=g.positionToTileXY(ce.northwest(a),d),A=g.positionToTileXY(ce.southeast(a),d),x=e.rectangle.width/512,C=e.rectangle.height/512,E=g.tileXYToRectangle(m.x,m.y,d);Math.abs(E.south-e.rectangle.north)<C&&m.y<A.y&&++m.y,Math.abs(E.east-e.rectangle.west)<x&&m.x<A.x&&++m.x;let T=g.tileXYToRectangle(A.x,A.y,d);Math.abs(T.north-e.rectangle.south)<C&&A.y>m.y&&--A.y,Math.abs(T.west-e.rectangle.east)<x&&A.x>m.x&&--A.x;let S=ce.clone(e.rectangle,E_e),v=g.tileXYToRectangle(m.x,m.y,d),w=ce.intersection(v,s,Qq),R;r?(g.rectangleToNativeRectangle(S,S),g.rectangleToNativeRectangle(v,v),g.rectangleToNativeRectangle(w,w),g.rectangleToNativeRectangle(s,s),R=g.tileXYToNativeRectangle.bind(g),x=S.width/512,C=S.height/512):R=g.tileXYToRectangle.bind(g);let P,M=0,L=1,_;!this.isBaseLayer()&&Math.abs(w.west-S.west)>=x&&(M=Math.min(1,(w.west-S.west)/S.width)),!this.isBaseLayer()&&Math.abs(w.north-S.north)>=C&&(L=Math.max(0,(w.north-S.south)/S.height));let b=L;for(let D=m.x;D<=A.x;D++)if(P=M,v=R(D,m.y,d),w=ce.simpleIntersection(v,s,Qq),!!u(w)){M=Math.min(1,(w.east-S.west)/S.width),D===A.x&&(this.isBaseLayer()||Math.abs(w.east-S.east)<x)&&(M=1),L=b;for(let I=m.y;I<=A.y;I++){if(_=L,v=R(D,I,d),w=ce.simpleIntersection(v,s,Qq),!u(w))continue;L=Math.max(0,(w.south-S.south)/S.height),I===A.y&&(this.isBaseLayer()||Math.abs(w.south-S.south)<C)&&(L=0);let B=new oe(P,L,M,_),F=this.getImageryFromCache(D,I,d);i.imagery.splice(n,0,new pS(F,B,r)),++n}}return!0};Wi.prototype._calculateTextureTranslationAndScale=function(e,t){let n=t.readyImagery.rectangle,i=e.rectangle;if(t.useWebMercatorT){let c=t.readyImagery.imageryLayer.imageryProvider.tilingScheme;n=c.rectangleToNativeRectangle(n,T_e),i=c.rectangleToNativeRectangle(i,E_e)}let o=i.width,r=i.height,s=o/n.width,a=r/n.height;return new oe(s*(i.west-n.west)/o,a*(i.south-n.south)/r,s,a)};Wi.prototype._requestImagery=function(e){let t=this._imageryProvider,n=this;function i(s){if(!u(s))return o();e.image=s,e.state=ui.RECEIVED,e.request=void 0,Zn.reportSuccess(n._requestImageError)}function o(s){if(e.request.state===hi.CANCELLED){e.state=ui.UNLOADED,e.request=void 0;return}e.state=ui.FAILED,e.request=void 0;let a=`Failed to obtain image tile X: ${e.x} Y: ${e.y} Level: ${e.level}.`;n._requestImageError=Zn.reportError(n._requestImageError,t,t.errorEvent,a,e.x,e.y,e.level,s),n._requestImageError.retry&&r()}function r(){let s=new zo({throttle:!1,throttleByServer:!0,type:$r.IMAGERY});e.request=s,e.state=ui.TRANSITIONING;let a=t.requestImage(e.x,e.y,e.level,s);if(!u(a)){e.state=ui.UNLOADED,e.request=void 0;return}u(t.getTileCredits)&&(e.credits=t.getTileCredits(e.x,e.y,e.level)),a.then(function(c){i(c)}).catch(function(c){o(c)})}r()};Wi.prototype._createTextureWebGL=function(e,t){let n=new ln({minificationFilter:this.minificationFilter,magnificationFilter:this.magnificationFilter}),i=t.image;return u(i.internalFormat)?new wt({context:e,pixelFormat:i.internalFormat,width:i.width,height:i.height,source:{arrayBufferView:i.bufferView},sampler:n}):new wt({context:e,source:i,pixelFormat:this._imageryProvider.hasAlphaChannel?rt.RGBA:rt.RGB,sampler:n})};Wi.prototype._createTexture=function(e,t){let n=this._imageryProvider,i=t.image;if(u(n.tileDiscardPolicy)){let r=n.tileDiscardPolicy;if(u(r)){if(!r.isReady()){t.state=ui.RECEIVED;return}if(r.shouldDiscardImage(i)){t.state=ui.INVALID;return}}}let o=this._createTextureWebGL(e,t);n.tilingScheme.projection instanceof wi?t.textureWebMercator=o:t.texture=o,t.image=void 0,t.state=ui.TEXTURE_LOADED};function C_e(e,t,n){return`${e}:${t}:${n}`}Wi.prototype._finalizeReprojectTexture=function(e,t){let n=this.minificationFilter,i=this.magnificationFilter;if(n===an.LINEAR&&i===xi.LINEAR&&!rt.isCompressedFormat(t.pixelFormat)&&O.isPowerOfTwo(t.width)&&O.isPowerOfTwo(t.height)){n=an.LINEAR_MIPMAP_LINEAR;let r=Nt.maximumTextureFilterAnisotropy,s=Math.min(r,y(this._maximumAnisotropy,r)),a=C_e(n,i,s),c=e.cache.imageryLayerMipmapSamplers;u(c)||(c={},e.cache.imageryLayerMipmapSamplers=c);let l=c[a];u(l)||(l=c[a]=new ln({wrapS:Sn.CLAMP_TO_EDGE,wrapT:Sn.CLAMP_TO_EDGE,minificationFilter:n,magnificationFilter:i,maximumAnisotropy:s})),t.generateMipmap(Dh.NICEST),t.sampler=l}else{let r=C_e(n,i,0),s=e.cache.imageryLayerNonMipmapSamplers;u(s)||(s={},e.cache.imageryLayerNonMipmapSamplers=s);let a=s[r];u(a)||(a=s[r]=new ln({wrapS:Sn.CLAMP_TO_EDGE,wrapT:Sn.CLAMP_TO_EDGE,minificationFilter:n,magnificationFilter:i})),t.sampler=a}};Wi.prototype._reprojectTexture=function(e,t,n){let i=t.textureWebMercator||t.texture,o=t.rectangle,r=e.context;if(n=y(n,!0),n&&!(this._imageryProvider.tilingScheme.projection instanceof vi)&&o.width/i.width>1e-5){let s=this;t.addReference();let a=new Uu({persists:!0,owner:this,preExecute:function(c){irt(c,r,i,t.rectangle)},postExecute:function(c){t.texture=c,s._finalizeReprojectTexture(r,c),t.state=ui.READY,t.releaseReference()},canceled:function(){t.state=ui.TEXTURE_LOADED,t.releaseReference()}});this._reprojectComputeCommands.push(a)}else n&&(t.texture=i),this._finalizeReprojectTexture(r,i),t.state=ui.READY};Wi.prototype.queueReprojectionCommands=function(e){let t=this._reprojectComputeCommands,n=t.length;for(let i=0;i<n;++i)e.commandList.push(t[i]);t.length=0};Wi.prototype.cancelReprojections=function(){this._reprojectComputeCommands.forEach(function(e){u(e.canceled)&&e.canceled()}),this._reprojectComputeCommands.length=0};Wi.prototype.getImageryFromCache=function(e,t,n,i){let o=b_e(e,t,n),r=this._imageryCache[o];return u(r)||(r=new mS(this,e,t,n,i),this._imageryCache[o]=r),r.addReference(),r};Wi.prototype.removeImageryFromCache=function(e){let t=b_e(e.x,e.y,e.level);delete this._imageryCache[t]};function b_e(e,t,n){return JSON.stringify([e,t,n])}var g4={u_textureDimensions:function(){return this.textureDimensions},u_texture:function(){return this.texture},textureDimensions:new H,texture:void 0},nrt=Vt.supportsTypedArrays()?new Float32Array(2*64):void 0;function irt(e,t,n,i){let o=t.cache.imageryLayer_reproject;if(!u(o)){o=t.cache.imageryLayer_reproject={vertexArray:void 0,shaderProgram:void 0,sampler:void 0,destroy:function(){u(this.framebuffer)&&this.framebuffer.destroy(),u(this.vertexArray)&&this.vertexArray.destroy(),u(this.shaderProgram)&&this.shaderProgram.destroy()}};let x=new Float32Array(2*64*2),C=0;for(let w=0;w<64;++w){let R=w/63;x[C++]=0,x[C++]=R,x[C++]=1,x[C++]=R}let E={position:0,webMercatorT:1},T=Gr.getRegularGridIndices(2,64),S=ft.createIndexBuffer({context:t,typedArray:T,usage:Ne.STATIC_DRAW,indexDatatype:Fe.UNSIGNED_SHORT});o.vertexArray=new oi({context:t,attributes:[{index:E.position,vertexBuffer:ft.createVertexBuffer({context:t,typedArray:x,usage:Ne.STATIC_DRAW}),componentsPerAttribute:2},{index:E.webMercatorT,vertexBuffer:ft.createVertexBuffer({context:t,sizeInBytes:64*2*4,usage:Ne.STREAM_DRAW}),componentsPerAttribute:1}],indexBuffer:S});let v=new Ue({sources:[eL]});o.shaderProgram=Yt.fromCache({context:t,vertexShaderSource:v,fragmentShaderSource:$M,attributeLocations:E}),o.sampler=new ln({wrapS:Sn.CLAMP_TO_EDGE,wrapT:Sn.CLAMP_TO_EDGE,minificationFilter:an.LINEAR,magnificationFilter:xi.LINEAR})}n.sampler=o.sampler;let r=n.width,s=n.height;g4.textureDimensions.x=r,g4.textureDimensions.y=s,g4.texture=n;let a=Math.sin(i.south),c=.5*Math.log((1+a)/(1-a));a=Math.sin(i.north);let f=1/(.5*Math.log((1+a)/(1-a))-c),d=new wt({context:t,width:r,height:s,pixelFormat:n.pixelFormat,pixelDatatype:n.pixelDatatype,preMultiplyAlpha:n.preMultiplyAlpha});O.isPowerOfTwo(r)&&O.isPowerOfTwo(s)&&d.generateMipmap(Dh.NICEST);let p=i.south,g=i.north,m=nrt,A=0;for(let x=0;x<64;++x){let C=x/63,E=O.lerp(p,g,C);a=Math.sin(E);let S=(.5*Math.log((1+a)/(1-a))-c)*f;m[A++]=S,m[A++]=S}o.vertexArray.getAttribute(1).vertexBuffer.copyFromArrayView(m),e.shaderProgram=o.shaderProgram,e.outputTexture=d,e.uniformMap=g4,e.vertexArray=o.vertexArray}function ort(e,t,n){let i=e._imageryProvider,o=i.tilingScheme,r=o.ellipsoid,s=e._imageryProvider.tilingScheme.projection instanceof vi?1:Math.cos(n),a=o.rectangle,l=r.maximumRadius*a.width*s/(i.tileWidth*o.getNumberOfXTilesAtLevel(0))/t,f=Math.log(l)/Math.log(2);return Math.round(f)|0}var wu=Wi;var S_e={NONE:0,CULLED:1,RENDERED:2,REFINED:3,RENDERED_AND_KICKED:6,REFINED_AND_KICKED:7,CULLED_BUT_NEEDED:9,wasKicked:function(e){return e>=S_e.RENDERED_AND_KICKED},originalResult:function(e){return e&3},kick:function(e){return e|4}},$n=S_e;function gS(e){this.tile=e,this.frameLastUpdated=void 0,this.westMeshes=[],this.westTiles=[],this.southMeshes=[],this.southTiles=[],this.eastMeshes=[],this.eastTiles=[],this.northMeshes=[],this.northTiles=[],this.southwestMesh=void 0,this.southwestTile=void 0,this.southeastMesh=void 0,this.southeastTile=void 0,this.northwestMesh=void 0,this.northwestTile=void 0,this.northeastMesh=void 0,this.northeastTile=void 0,this.changedThisFrame=!0,this.visitedFrame=void 0,this.enqueuedFrame=void 0,this.mesh=void 0,this.vertexArray=void 0,this.waterMaskTexture=void 0,this.waterMaskTranslationAndScale=new oe}gS.prototype.update=function(e,t,n){this.changedThisFrame&&(R_e(e,t,this.tile,n),this.changedThisFrame=!1)};gS.prototype.destroy=function(e){this._destroyVertexArray(e),u(this.waterMaskTexture)&&(--this.waterMaskTexture.referenceCount,this.waterMaskTexture.referenceCount===0&&this.waterMaskTexture.destroy(),this.waterMaskTexture=void 0)};gS.prototype._destroyVertexArray=function(e){u(this.vertexArray)&&(u(e)?e.push(this.vertexArray):Mf._freeVertexArray(this.vertexArray),this.vertexArray=void 0)};var rrt=new Qg;gS.updateFillTiles=function(e,t,n,i){let o=e._quadtree,r=o._levelZeroTiles,s=o._lastSelectionFrameNumber,a=rrt;a.clear();for(let l=0;l<t.length;++l){let f=t[l];u(f.data.vertexArray)&&a.enqueue(t[l])}let c=a.dequeue();for(;c!==void 0;){let l=c.findTileToWest(r),f=c.findTileToSouth(r),d=c.findTileToEast(r),p=c.findTileToNorth(r);ms(e,n,c,l,s,mn.EAST,!1,a,i),ms(e,n,c,f,s,mn.NORTH,!1,a,i),ms(e,n,c,d,s,mn.WEST,!1,a,i),ms(e,n,c,p,s,mn.SOUTH,!1,a,i);let g=l.findTileToNorth(r),m=l.findTileToSouth(r),A=d.findTileToNorth(r),x=d.findTileToSouth(r);ms(e,n,c,g,s,mn.SOUTHEAST,!1,a,i),ms(e,n,c,A,s,mn.SOUTHWEST,!1,a,i),ms(e,n,c,m,s,mn.NORTHEAST,!1,a,i),ms(e,n,c,x,s,mn.NORTHWEST,!1,a,i),c=a.dequeue()}};function ms(e,t,n,i,o,r,s,a,c){if(i===void 0)return;let l=i;for(;l&&(l._lastSelectionResultFrame!==o||$n.wasKicked(l._lastSelectionResult)||$n.originalResult(l._lastSelectionResult)===$n.CULLED);){if(s)return;let f=l.parent;if(r>=mn.NORTHWEST&&f!==void 0)switch(r){case mn.NORTHWEST:l=l===f.northwestChild?f:void 0;break;case mn.NORTHEAST:l=l===f.northeastChild?f:void 0;break;case mn.SOUTHWEST:l=l===f.southwestChild?f:void 0;break;case mn.SOUTHEAST:l=l===f.southeastChild?f:void 0;break}else l=f}if(l!==void 0){if(l._lastSelectionResult===$n.RENDERED){if(u(l.data.vertexArray))return;srt(e,t,n,l,r,o,a,c);return}if($n.originalResult(i._lastSelectionResult)!==$n.CULLED)switch(r){case mn.WEST:ms(e,t,n,i.northwestChild,o,r,!0,a,c),ms(e,t,n,i.southwestChild,o,r,!0,a,c);break;case mn.EAST:ms(e,t,n,i.southeastChild,o,r,!0,a,c),ms(e,t,n,i.northeastChild,o,r,!0,a,c);break;case mn.SOUTH:ms(e,t,n,i.southwestChild,o,r,!0,a,c),ms(e,t,n,i.southeastChild,o,r,!0,a,c);break;case mn.NORTH:ms(e,t,n,i.northeastChild,o,r,!0,a,c),ms(e,t,n,i.northwestChild,o,r,!0,a,c);break;case mn.NORTHWEST:ms(e,t,n,i.northwestChild,o,r,!0,a,c);break;case mn.NORTHEAST:ms(e,t,n,i.northeastChild,o,r,!0,a,c);break;case mn.SOUTHWEST:ms(e,t,n,i.southwestChild,o,r,!0,a,c);break;case mn.SOUTHEAST:ms(e,t,n,i.southeastChild,o,r,!0,a,c);break;default:throw new de("Invalid edge")}}}function srt(e,t,n,i,o,r,s,a){let c=i.data;if(c.fill===void 0)c.fill=new gS(i);else if(c.fill.visitedFrame===r)return;c.fill.enqueuedFrame!==r&&(c.fill.enqueuedFrame=r,c.fill.changedThisFrame=!1,s.enqueue(i)),art(e,t,n,i,o,a)}function art(e,t,n,i,o,r){let s=i.data.fill,a,c=n.data.fill;u(c)?(c.visitedFrame=t.frameNumber,c.changedThisFrame&&(R_e(e,t,n,r),c.changedThisFrame=!1),a=n.data.fill.mesh):a=n.data.mesh;let l,f;switch(o){case mn.WEST:l=s.westMeshes,f=s.westTiles;break;case mn.SOUTH:l=s.southMeshes,f=s.southTiles;break;case mn.EAST:l=s.eastMeshes,f=s.eastTiles;break;case mn.NORTH:l=s.northMeshes,f=s.northTiles;break;case mn.NORTHWEST:s.changedThisFrame=s.changedThisFrame||s.northwestMesh!==a,s.northwestMesh=a,s.northwestTile=n;return;case mn.NORTHEAST:s.changedThisFrame=s.changedThisFrame||s.northeastMesh!==a,s.northeastMesh=a,s.northeastTile=n;return;case mn.SOUTHWEST:s.changedThisFrame=s.changedThisFrame||s.southwestMesh!==a,s.southwestMesh=a,s.southwestTile=n;return;case mn.SOUTHEAST:s.changedThisFrame=s.changedThisFrame||s.southeastMesh!==a,s.southeastMesh=a,s.southeastTile=n;return}if(n.level<=i.level){s.changedThisFrame=s.changedThisFrame||l[0]!==a||l.length!==1,l[0]=a,f[0]=n,l.length=1,f.length=1;return}let d,p,g,m,A=n.rectangle,x,C=i.rectangle;switch(o){case mn.WEST:for(x=(C.north-C.south)*O.EPSILON5,d=0;d<f.length&&(g=f[d],m=g.rectangle,!O.greaterThan(A.north,m.south,x));++d);for(p=d;p<f.length&&(g=f[p],m=g.rectangle,!O.greaterThanOrEquals(A.south,m.north,x));++p);break;case mn.SOUTH:for(x=(C.east-C.west)*O.EPSILON5,d=0;d<f.length&&(g=f[d],m=g.rectangle,!O.lessThan(A.west,m.east,x));++d);for(p=d;p<f.length&&(g=f[p],m=g.rectangle,!O.lessThanOrEquals(A.east,m.west,x));++p);break;case mn.EAST:for(x=(C.north-C.south)*O.EPSILON5,d=0;d<f.length&&(g=f[d],m=g.rectangle,!O.lessThan(A.south,m.north,x));++d);for(p=d;p<f.length&&(g=f[p],m=g.rectangle,!O.lessThanOrEquals(A.north,m.south,x));++p);break;case mn.NORTH:for(x=(C.east-C.west)*O.EPSILON5,d=0;d<f.length&&(g=f[d],m=g.rectangle,!O.greaterThan(A.east,m.west,x));++d);for(p=d;p<f.length&&(g=f[p],m=g.rectangle,!O.greaterThanOrEquals(A.west,m.east,x));++p);break}p-d===1?(s.changedThisFrame=s.changedThisFrame||l[d]!==a,l[d]=a,f[d]=n):(s.changedThisFrame=!0,l.splice(d,p-d,a),f.splice(d,p-d,n))}var oC=new he,crt=new he,_S=new h,nY=new h,$q=new H,eY=new H,Iu=new H;function b4(){this.height=0,this.encodedNormal=new H}function y4(e,t,n,i,o,r,s,a,c){if(u(o))return o;let l;if(u(r)&&u(s))l=(r.height+s.height)*.5;else if(u(r))l=r.height;else if(u(s))l=s.height;else if(u(a))l=a.height;else{let d=e.tile.data.tileBoundingRegion,p=0,g=0;u(d)&&(p=d.minimumHeight,g=d.maximumHeight),l=(p+g)*.5}return B_e(e,t,n,i,l,c),c}var lrt={minimumHeight:0,maximumHeight:0},urt=new h,v_e=new b4,D_e=new b4,w_e=new b4,I_e=new b4,frt=typeof Uint8Array<"u"?new Uint8Array(9*9):void 0,drt={tilingScheme:void 0,x:0,y:0,level:0,exaggeration:1,exaggerationRelativeHeight:0};function R_e(e,t,n,i){Mf.initialize(n,e.terrainProvider,e._imageryLayers);let o=n.data,r=o.fill,s=n.rectangle,a=t.terrainExaggeration,c=t.terrainExaggerationRelativeHeight,l=a!==1,f=n.tilingScheme.ellipsoid,d=x4(r,f,0,1,r.northwestTile,r.northwestMesh,r.northTiles,r.northMeshes,r.westTiles,r.westMeshes,w_e),p=x4(r,f,0,0,r.southwestTile,r.southwestMesh,r.westTiles,r.westMeshes,r.southTiles,r.southMeshes,v_e),g=x4(r,f,1,0,r.southeastTile,r.southeastMesh,r.southTiles,r.southMeshes,r.eastTiles,r.eastMeshes,D_e),m=x4(r,f,1,1,r.northeastTile,r.northeastMesh,r.eastTiles,r.eastMeshes,r.northTiles,r.northMeshes,I_e);d=y4(r,f,0,1,d,p,m,g,w_e),p=y4(r,f,0,0,p,d,g,m,v_e),g=y4(r,f,1,1,g,p,m,d,D_e),m=y4(r,f,1,1,m,g,d,p,I_e);let A=p.height,x=g.height,C=d.height,E=m.height,T=Math.min(A,x,C,E),S=Math.max(A,x,C,E),v=(T+S)*.5,w,R,P=e.getLevelMaximumGeometricError(n.level),M=f.maximumRadius-P,L=Math.acos(M/f.maximumRadius)*4;if(L*=1.5,s.width>L&&S-T<=P){let D=new Ta({width:9,height:9,buffer:frt,structure:{heightOffset:S}}),I=drt;I.tilingScheme=n.tilingScheme,I.x=n.x,I.y=n.y,I.level=n.level,I.exaggeration=a,I.exaggerationRelativeHeight=c,r.mesh=D._createMeshSync(I)}else{let D=l,I=ce.center(s,crt);I.height=v;let B=f.cartographicToCartesian(I,urt),F=new uc(B,void 0,void 0,void 0,void 0,!0,!0,D,a,c),k=5,U;for(U=r.westMeshes,w=0,R=U.length;w<R;++w)k+=U[w].eastIndicesNorthToSouth.length;for(U=r.southMeshes,w=0,R=U.length;w<R;++w)k+=U[w].northIndicesWestToEast.length;for(U=r.eastMeshes,w=0,R=U.length;w<R;++w)k+=U[w].westIndicesSouthToNorth.length;for(U=r.northMeshes,w=0,R=U.length;w<R;++w)k+=U[w].southIndicesEastToWest.length;let G=lrt;G.minimumHeight=T,G.maximumHeight=S;let V=F.stride,Y=new Float32Array(k*V),W=0,Q=W;W=A4(f,s,F,Y,W,0,1,d.height,d.encodedNormal,1,G),W=T4(r,f,F,Y,W,r.westTiles,r.westMeshes,mn.EAST,G);let j=W;W=A4(f,s,F,Y,W,0,0,p.height,p.encodedNormal,0,G),W=T4(r,f,F,Y,W,r.southTiles,r.southMeshes,mn.NORTH,G);let K=W;W=A4(f,s,F,Y,W,1,0,g.height,g.encodedNormal,0,G),W=T4(r,f,F,Y,W,r.eastTiles,r.eastMeshes,mn.WEST,G);let Z=W;W=A4(f,s,F,Y,W,1,1,m.height,m.encodedNormal,1,G),W=T4(r,f,F,Y,W,r.northTiles,r.northMeshes,mn.SOUTH,G),T=G.minimumHeight,S=G.maximumHeight;let pe=Pn.fromRectangle(s,T,S,n.tilingScheme.ellipsoid),Ae=wi.geodeticLatitudeToMercatorAngle(s.south),re=1/(wi.geodeticLatitudeToMercatorAngle(s.north)-Ae),ge=(wi.geodeticLatitudeToMercatorAngle(I.latitude)-Ae)*re,fe=f.geodeticSurfaceNormalCartographic(oC,nY),be=jn.octEncode(fe,$q),De=W;F.encode(Y,W*V,pe.center,H.fromElements(.5,.5,Iu),v,be,ge,fe),++W;let Le=W,qe=Le<256?1:2,ut=(Le-1)*3,Lt=ut*qe,sn=(Y.length-Le*V)*Float32Array.BYTES_PER_ELEMENT,ht;if(sn>=Lt){let Te=Le*V*Float32Array.BYTES_PER_ELEMENT;ht=Le<256?new Uint8Array(Y.buffer,Te,ut):new Uint16Array(Y.buffer,Te,ut)}else ht=Le<256?new Uint8Array(ut):new Uint16Array(ut);Y=new Float32Array(Y.buffer,0,Le*V);let yn=0;for(w=0;w<Le-2;++w)ht[yn++]=De,ht[yn++]=w,ht[yn++]=w+1;ht[yn++]=De,ht[yn++]=w,ht[yn++]=0;let Jn=[];for(w=j;w>=Q;--w)Jn.push(w);let kt=[];for(w=K;w>=j;--w)kt.push(w);let Ke=[];for(w=Z;w>=K;--w)Ke.push(w);let me=[];for(me.push(0),w=De-1;w>=Z;--w)me.push(w);r.mesh=new Of(F.center,Y,ht,ut,Le,T,S,se.fromOrientedBoundingBox(pe),Art(e,pe.center,s,T,S),F.stride,pe,F,Jn,kt,Ke,me)}let _=t.context;r._destroyVertexArray(i),r.vertexArray=Mf._createVertexArrayForMesh(_,r.mesh),o.processImagery(n,e.terrainProvider,t,!0);let b=r.waterMaskTexture;if(r.waterMaskTexture=void 0,e.terrainProvider.hasWaterMask){let D=o._findAncestorTileWithTerrainData(n);u(D)&&u(D.data.waterMaskTexture)&&(r.waterMaskTexture=D.data.waterMaskTexture,++r.waterMaskTexture.referenceCount,o._computeWaterMaskTranslationAndScale(n,D,r.waterMaskTranslationAndScale))}u(b)&&(--b.referenceCount,b.referenceCount===0&&b.destroy())}function A4(e,t,n,i,o,r,s,a,c,l,f){let d=oC;d.longitude=O.lerp(t.west,t.east,r),d.latitude=O.lerp(t.south,t.north,s),d.height=a;let p=e.cartographicToCartesian(d,_S),g;n.hasGeodeticSurfaceNormals&&(g=e.geodeticSurfaceNormal(p,nY));let m=eY;return m.x=r,m.y=s,n.encode(i,o*n.stride,p,m,a,c,l,g),f.minimumHeight=Math.min(f.minimumHeight,a),f.maximumHeight=Math.max(f.maximumHeight,a),o+1}var E4=new ce;function qL(e,t,n,i){let o=e.rectangle,r=t.rectangle;t.x===0&&n.x===1&&e.x===e.tilingScheme.getNumberOfXTilesAtLevel(e.level)-1?(o=ce.clone(e.rectangle,E4),o.west-=O.TWO_PI,o.east-=O.TWO_PI):e.x===0&&n.x===0&&t.x===t.tilingScheme.getNumberOfXTilesAtLevel(t.level)-1&&(o=ce.clone(e.rectangle,E4),o.west+=O.TWO_PI,o.east+=O.TWO_PI);let s=o.east-o.west,a=(r.west-o.west)/s,c=(r.east-o.west)/s,l=o.north-o.south,f=(r.south-o.south)/l,d=(r.north-o.south)/l,p=(n.x-a)/(c-a),g=(n.y-f)/(d-f);return Math.abs(p)<Math.EPSILON5?p=0:Math.abs(p-1)<Math.EPSILON5&&(p=1),Math.abs(g)<Math.EPSILON5?g=0:Math.abs(g-1)<Math.EPSILON5&&(g=1),i.x=p,i.y=g,i}var hrt=new H;function tY(e,t,n,i,o){let r=e.encoding,s=e.vertices;if(o.height=r.decodeHeight(s,t),r.hasVertexNormals)r.getOctEncodedNormal(s,t,o.encodedNormal);else{let a=o.encodedNormal;a.x=0,a.y=0}}var mrt=new H,prt=new h;function _rt(e,t,n,i,o,r,s,a,c,l){let f=i.encoding,d=i.vertices,p=qL(t,n,f.decodeTextureCoordinates(d,o,Iu),Iu),g=qL(t,n,f.decodeTextureCoordinates(d,r,eY),eY),m;c?m=(s-p.x)/(g.x-p.x):m=(a-p.y)/(g.y-p.y);let A=f.decodeHeight(d,o),x=f.decodeHeight(d,r),C=n.rectangle;oC.longitude=O.lerp(C.west,C.east,s),oC.latitude=O.lerp(C.south,C.north,a),l.height=oC.height=O.lerp(A,x,m);let E;if(f.hasVertexNormals){let T=f.getOctEncodedNormal(d,o,hrt),S=f.getOctEncodedNormal(d,r,mrt),v=jn.octDecode(T.x,T.y,_S),w=jn.octDecode(S.x,S.y,prt);E=h.lerp(v,w,m,_S),h.normalize(E,E),jn.octEncode(E,l.encodedNormal)}else E=e.geodeticSurfaceNormalCartographic(oC,_S),jn.octEncode(E,l.encodedNormal)}function B_e(e,t,n,i,o,r){r.height=o;let s=t.geodeticSurfaceNormalCartographic(oC,_S);jn.octEncode(s,r.encodedNormal)}function x4(e,t,n,i,o,r,s,a,c,l,f){if(O_e(e,t,a,s,!1,n,i,f)||O_e(e,t,l,c,!0,n,i,f))return f;let p;if(iY(o,r))return n===0?i===0?p=r.eastIndicesNorthToSouth[0]:p=r.southIndicesEastToWest[0]:i===0?p=r.northIndicesWestToEast[0]:p=r.westIndicesSouthToNorth[0],tY(r,p,n,i,f),f;let g;if(n===0?i===0?g=C4(e.westMeshes,e.westTiles,mn.EAST,e.southMeshes,e.southTiles,mn.NORTH,n,i):g=C4(e.northMeshes,e.northTiles,mn.SOUTH,e.westMeshes,e.westTiles,mn.EAST,n,i):i===0?g=C4(e.southMeshes,e.southTiles,mn.NORTH,e.eastMeshes,e.eastTiles,mn.WEST,n,i):g=C4(e.eastMeshes,e.eastTiles,mn.WEST,e.northMeshes,e.northTiles,mn.SOUTH,n,i),u(g))return B_e(e,t,n,i,g,f),f}function C4(e,t,n,i,o,r,s,a){let c=P_e(e,t,!1,n,s,a),l=P_e(i,o,!0,r,s,a);return u(c)&&u(l)?(c+l)*.5:u(c)?c:l}function T4(e,t,n,i,o,r,s,a,c){for(let l=0;l<r.length;++l)o=grt(e,t,n,i,o,r[l],s[l],a,c);return o}function grt(e,t,n,i,o,r,s,a,c){let l=r.rectangle;a===mn.EAST&&e.tile.x===0?(l=ce.clone(r.rectangle,E4),l.west-=O.TWO_PI,l.east-=O.TWO_PI):a===mn.WEST&&r.x===0&&(l=ce.clone(r.rectangle,E4),l.west+=O.TWO_PI,l.east+=O.TWO_PI);let f=e.tile.rectangle,d,p;o>0&&(n.decodeTextureCoordinates(i,o-1,Iu),d=Iu.x,p=Iu.y);let g,m;switch(a){case mn.WEST:g=s.westIndicesSouthToNorth,m=!1;break;case mn.NORTH:g=s.northIndicesWestToEast,m=!0;break;case mn.EAST:g=s.eastIndicesNorthToSouth,m=!1;break;case mn.SOUTH:g=s.southIndicesEastToWest,m=!0;break}let A=r,x=e.tile,C=s.encoding,E=s.vertices,T=n.stride,S,v;C.hasWebMercatorT&&(S=wi.geodeticLatitudeToMercatorAngle(f.south),v=1/(wi.geodeticLatitudeToMercatorAngle(f.north)-S));for(let w=0;w<g.length;++w){let R=g[w],P=C.decodeTextureCoordinates(E,R,Iu);qL(A,x,P,P);let M=P.x,L=P.y,_=m?M:L;if(_<0||_>1||Math.abs(M-d)<O.EPSILON5&&Math.abs(L-p)<O.EPSILON5)continue;let b=Math.abs(M)<O.EPSILON5||Math.abs(M-1)<O.EPSILON5,D=Math.abs(L)<O.EPSILON5||Math.abs(L-1)<O.EPSILON5;if(b&&D)continue;let I=C.decodePosition(E,R,_S),B=C.decodeHeight(E,R),F;C.hasVertexNormals?F=C.getOctEncodedNormal(E,R,$q):(F=$q,F.x=0,F.y=0);let k=L;if(C.hasWebMercatorT){let G=O.lerp(f.south,f.north,L);k=(wi.geodeticLatitudeToMercatorAngle(G)-S)*v}let U;n.hasGeodeticSurfaceNormals&&(U=t.geodeticSurfaceNormal(I,nY)),n.encode(i,o*T,I,P,B,F,k,U),c.minimumHeight=Math.min(c.minimumHeight,B),c.maximumHeight=Math.max(c.maximumHeight,B),++o}return o}function P_e(e,t,n,i,o,r){let s,a,c;n?(s=0,a=e.length,c=1):(s=e.length-1,a=-1,c=-1);for(let l=s;l!==a;l+=c){let f=e[l],d=t[l];if(!iY(d,f))continue;let p;switch(i){case mn.WEST:p=f.westIndicesSouthToNorth;break;case mn.SOUTH:p=f.southIndicesEastToWest;break;case mn.EAST:p=f.eastIndicesNorthToSouth;break;case mn.NORTH:p=f.northIndicesWestToEast;break}let g=p[n?0:p.length-1];if(u(g))return f.encoding.decodeHeight(f.vertices,g)}}function iY(e,t){return u(t)&&(!u(e.data.fill)||!e.data.fill.changedThisFrame)}function O_e(e,t,n,i,o,r,s,a){let c,l,f,d,p,g=i[o?0:n.length-1],m=n[o?0:n.length-1];if(iY(g,m)&&(r===0?s===0?(c=o?m.northIndicesWestToEast:m.eastIndicesNorthToSouth,l=o,f=o):(c=o?m.eastIndicesNorthToSouth:m.southIndicesEastToWest,l=!o,f=!1):s===0?(c=o?m.westIndicesSouthToNorth:m.northIndicesWestToEast,l=!o,f=!0):(c=o?m.southIndicesEastToWest:m.westIndicesSouthToNorth,l=o,f=!o),c.length>0)){d=o?0:c.length-1,p=c[d],m.encoding.decodeTextureCoordinates(m.vertices,p,Iu);let A=qL(g,e.tile,Iu,Iu);if(A.x===r&&A.y===s)return tY(m,p,r,s,a),!0;if(d=Po(c,l?r:s,function(x,C){m.encoding.decodeTextureCoordinates(m.vertices,x,Iu);let E=qL(g,e.tile,Iu,Iu);return f?l?E.x-r:E.y-s:l?r-E.x:s-E.y}),d<0){if(d=~d,d>0&&d<c.length)return _rt(t,g,e.tile,m,c[d-1],c[d],r,s,l,a),!0}else return tY(m,c[d],r,s,a),!0}return!1}var yrt=[new h,new h,new h,new h];function Art(e,t,n,i,o,r){let s=e.quadtree._occluders.ellipsoid,a=s.ellipsoid,c=yrt;return h.fromRadians(n.west,n.south,o,a,c[0]),h.fromRadians(n.east,n.south,o,a,c[1]),h.fromRadians(n.west,n.north,o,a,c[2]),h.fromRadians(n.east,n.north,o,a,c[3]),s.computeHorizonCullingPointPossiblyUnderEllipsoid(t,c,i,r)}var yS=gS;function Jo(e){this.lightingFadeOutDistance=65e5,this.lightingFadeInDistance=9e6,this.hasWaterMask=!1,this.oceanNormalMap=void 0,this.zoomedOutOceanSpecularIntensity=.5,this.enableLighting=!1,this.dynamicAtmosphereLighting=!1,this.dynamicAtmosphereLightingFromSun=!1,this.showGroundAtmosphere=!1,this.shadows=_n.RECEIVE_ONLY,this.vertexShadowDarkness=.3,this.fillHighlightColor=void 0,this.hueShift=0,this.saturationShift=0,this.brightnessShift=0,this.showSkirts=!0,this.backFaceCulling=!0,this.undergroundColor=void 0,this.undergroundColorAlphaByDistance=void 0,this.lambertDiffuseMultiplier=0,this.materialUniformMap=void 0,this._materialUniformMap=void 0,this._quadtree=void 0,this._terrainProvider=e.terrainProvider,this._imageryLayers=e.imageryLayers,this._surfaceShaderSet=e.surfaceShaderSet,this._renderState=void 0,this._blendRenderState=void 0,this._disableCullingRenderState=void 0,this._disableCullingBlendRenderState=void 0,this._errorEvent=new ye,this._imageryLayers.layerAdded.addEventListener(Jo.prototype._onLayerAdded,this),this._imageryLayers.layerRemoved.addEventListener(Jo.prototype._onLayerRemoved,this),this._imageryLayers.layerMoved.addEventListener(Jo.prototype._onLayerMoved,this),this._imageryLayers.layerShownOrHidden.addEventListener(Jo.prototype._onLayerShownOrHidden,this),this._imageryLayersUpdatedEvent=new ye,this._layerOrderChanged=!1,this._tilesToRenderByTextureCount=[],this._drawCommands=[],this._uniformMaps=[],this._usedDrawCommands=0,this._vertexArraysToDestroy=[],this._debug={wireframe:!1,boundingSphereTile:void 0},this._baseColor=void 0,this._firstPassInitialColor=void 0,this.baseColor=new z(0,0,.5,1),this._clippingPlanes=void 0,this.cartographicLimitRectangle=ce.clone(ce.MAX_VALUE),this._hasLoadedTilesThisFrame=!1,this._hasFillTilesThisFrame=!1,this._oldTerrainExaggeration=void 0,this._oldTerrainExaggerationRelativeHeight=void 0}Object.defineProperties(Jo.prototype,{baseColor:{get:function(){return this._baseColor},set:function(e){this._baseColor=e,this._firstPassInitialColor=oe.fromColor(e,this._firstPassInitialColor)}},quadtree:{get:function(){return this._quadtree},set:function(e){this._quadtree=e}},ready:{get:function(){return this._terrainProvider.ready&&(this._imageryLayers.length===0||this._imageryLayers.get(0).imageryProvider.ready)}},tilingScheme:{get:function(){return this._terrainProvider.tilingScheme}},errorEvent:{get:function(){return this._errorEvent}},imageryLayersUpdatedEvent:{get:function(){return this._imageryLayersUpdatedEvent}},terrainProvider:{get:function(){return this._terrainProvider},set:function(e){this._terrainProvider!==e&&(this._terrainProvider=e,u(this._quadtree)&&this._quadtree.invalidateAllTiles())}},clippingPlanes:{get:function(){return this._clippingPlanes},set:function(e){ss.setOwner(e,this,"_clippingPlanes")}}});function xrt(e,t){let n=e.loadingImagery;u(n)||(n=e.readyImagery);let i=t.loadingImagery;return u(i)||(i=t.readyImagery),n.imageryLayer._layerIndex-i.imageryLayer._layerIndex}Jo.prototype.update=function(e){this._imageryLayers._update()};function Crt(e,t){let n=t.creditDisplay;e._terrainProvider.ready&&u(e._terrainProvider.credit)&&n.addCredit(e._terrainProvider.credit);let i=e._imageryLayers;for(let o=0,r=i.length;o<r;++o){let s=i.get(o).imageryProvider;s.ready&&u(s.credit)&&n.addCredit(s.credit)}}Jo.prototype.initialize=function(e){this._imageryLayers.queueReprojectionCommands(e),this._layerOrderChanged&&(this._layerOrderChanged=!1,this._quadtree.forEachLoadedTile(function(i){i.data.imagery.sort(xrt)})),Crt(this,e);let t=this._vertexArraysToDestroy,n=t.length;for(let i=0;i<n;++i)Mf._freeVertexArray(t[i]);t.length=0};Jo.prototype.beginUpdate=function(e){let t=this._tilesToRenderByTextureCount;for(let i=0,o=t.length;i<o;++i){let r=t[i];u(r)&&(r.length=0)}let n=this._clippingPlanes;u(n)&&n.enabled&&n.update(e),this._usedDrawCommands=0,this._hasLoadedTilesThisFrame=!1,this._hasFillTilesThisFrame=!1};Jo.prototype.endUpdate=function(e){if(!u(this._renderState)){this._renderState=Ve.fromCache({cull:{enabled:!0},depthTest:{enabled:!0,func:ka.LESS}}),this._blendRenderState=Ve.fromCache({cull:{enabled:!0},depthTest:{enabled:!0,func:ka.LESS_OR_EQUAL},blending:un.ALPHA_BLEND});let s=Ge(this._renderState,!0);s.cull.enabled=!1,this._disableCullingRenderState=Ve.fromCache(s),s=Ge(this._blendRenderState,!0),s.cull.enabled=!1,this._disableCullingBlendRenderState=Ve.fromCache(s)}this._hasFillTilesThisFrame&&this._hasLoadedTilesThisFrame&&yS.updateFillTiles(this,this._quadtree._tilesToRender,e,this._vertexArraysToDestroy);let t=this.quadtree,n=e.terrainExaggeration,i=e.terrainExaggerationRelativeHeight,o=this._oldTerrainExaggeration!==n||this._oldTerrainExaggerationRelativeHeight!==i;this._oldTerrainExaggeration=n,this._oldTerrainExaggerationRelativeHeight=i,o&&t.forEachLoadedTile(function(s){s.data.updateExaggeration(s,e,t)});let r=this._tilesToRenderByTextureCount;for(let s=0,a=r.length;s<a;++s){let c=r[s];if(u(c))for(let l=0,f=c.length;l<f;++l){let d=c[l],p=d.data.tileBoundingRegion;jrt(this,d,e),e.minimumTerrainHeight=Math.min(e.minimumTerrainHeight,p.minimumHeight)}}};function V_e(e,t){let n=t.globeTranslucencyState;if(n.translucent){let i=e.renderState.blending.enabled;n.pushDerivedCommands(e,i,t)}else t.commandList.push(e)}Jo.prototype.updateForPick=function(e){let t=this._drawCommands;for(let n=0,i=this._usedDrawCommands;n<i;++n)V_e(t[n],e)};Jo.prototype.cancelReprojections=function(){this._imageryLayers.cancelReprojections()};Jo.prototype.getLevelMaximumGeometricError=function(e){return this._terrainProvider.getLevelMaximumGeometricError(e)};Jo.prototype.loadTile=function(e,t){let n=t.data,i=!0,o;u(n)&&(i=n.boundingVolumeSourceTile!==t||t._lastSelectionResult===$n.CULLED_BUT_NEEDED,o=n.terrainState),Mf.processStateMachine(t,e,this.terrainProvider,this._imageryLayers,this.quadtree,this._vertexArraysToDestroy,i),n=t.data,i&&o!==t.data.terrainState&&this.computeTileVisibility(t,e,this.quadtree.occluders)!==ur.NONE&&n.boundingVolumeSourceTile===t&&(i=!1,Mf.processStateMachine(t,e,this.terrainProvider,this._imageryLayers,this.quadtree,this._vertexArraysToDestroy,i))};var Trt=new se,U_e=new ce,Ert=new ce,brt=new he;function v4(e,t){if(t.west<t.east)return t;let n=ce.clone(t,Ert);return ce.center(e,brt).longitude>0?n.east=O.PI:n.west=-O.PI,n}function k_e(e,t){if(t.cameraUnderground||t.globeTranslucencyState.translucent)return!0;if(e.backFaceCulling)return!1;let n=e._clippingPlanes;return!!(u(n)&&n.enabled||!ce.equals(e.cartographicLimitRectangle,ce.MAX_VALUE))}Jo.prototype.computeTileVisibility=function(e,t,n){let i=this.computeDistanceToTile(e,t);e._distance=i;let o=k_e(this,t);if(t.fog.enabled&&!o&&O.fog(i,t.fog.density)>=1)return ur.NONE;let r=e.data,s=r.tileBoundingRegion;if(r.boundingVolumeSourceTile===void 0)return ur.PARTIAL;let a=t.cullingVolume,c=s.boundingVolume;u(c)||(c=s.boundingSphere),r.clippedByBoundaries=!1;let l=v4(e.rectangle,this.cartographicLimitRectangle),f=ce.simpleIntersection(l,e.rectangle,U_e);if(!u(f))return ur.NONE;if(ce.equals(f,e.rectangle)||(r.clippedByBoundaries=!0),t.mode!==te.SCENE3D&&(c=Trt,se.fromRectangleWithHeights2D(e.rectangle,t.mapProjection,s.minimumHeight,s.maximumHeight,c),h.fromElements(c.center.z,c.center.x,c.center.y,c.center),t.mode===te.MORPHING&&u(r.renderedMesh)&&(c=se.union(s.boundingSphere,c,c))),!u(c))return ur.PARTIAL;let d=this._clippingPlanes;if(u(d)&&d.enabled){let A=d.computeIntersectionWithBoundingVolume(c);if(e.isClipped=A!==Jt.INSIDE,A===Jt.OUTSIDE)return ur.NONE}let p,g=a.computeVisibility(c);if(g===Jt.OUTSIDE?p=ur.NONE:g===Jt.INTERSECTING?p=ur.PARTIAL:g===Jt.INSIDE&&(p=ur.FULL),p===ur.NONE)return p;let m=t.mode===te.SCENE3D&&t.camera.frustum instanceof $t;if(t.mode===te.SCENE3D&&!m&&u(n)&&!o){let A=r.occludeePointInScaledSpace;return!u(A)||n.ellipsoid.isScaledSpacePointVisiblePossiblyUnderEllipsoid(A,s.minimumHeight)?p:ur.NONE}return p};Jo.prototype.canRefine=function(e){return u(e.data.terrainData)?!0:this.terrainProvider.getTileDataAvailable(e.x*2,e.y*2,e.level+1)!==void 0};var Srt=[],vrt=[];Jo.prototype.canRenderWithoutLosingDetail=function(e,t){let n=e.data,i=Srt;i.length=this._imageryLayers.length;let o=!1,r=!1,s;u(n)&&(o=n.terrainState===yo.READY,r=!0,s=n.imagery);let a,c;for(a=0,c=i.length;a<c;++a)i[a]=r;if(u(s))for(a=0,c=s.length;a<c;++a){let d=s[a],p=d.loadingImagery,g=!u(p)||p.state===ui.FAILED||p.state===ui.INVALID,m=(d.loadingImagery||d.readyImagery).imageryLayer._layerIndex;i[m]=g&&i[m]}let l=this.quadtree._lastSelectionFrameNumber,f=vrt;for(f.length=0,f.push(e.southwestChild,e.southeastChild,e.northwestChild,e.northeastChild);f.length>0;){let d=f.pop(),p=d._lastSelectionResultFrame===l?d._lastSelectionResult:$n.NONE;if(p===$n.RENDERED){let g=d.data;if(!u(g))continue;if(!o&&d.data.terrainState===yo.READY)return!1;let m=d.data.imagery;for(a=0,c=m.length;a<c;++a){let A=m[a],x=A.loadingImagery,C=!u(x)||x.state===ui.FAILED||x.state===ui.INVALID,E=(A.loadingImagery||A.readyImagery).imageryLayer._layerIndex;if(C&&!i[E])return!1}}else p===$n.REFINED&&f.push(d.southwestChild,d.southeastChild,d.northwestChild,d.northeastChild)}return!0};var Drt=new h;Jo.prototype.computeTileLoadPriority=function(e,t){let n=e.data;if(n===void 0)return 0;let i=n.tileBoundingRegion.boundingVolume;if(i===void 0)return 0;let o=t.camera.positionWC,r=t.camera.directionWC,s=h.subtract(i.center,o,Drt),a=h.magnitude(s);return a<O.EPSILON5?0:(h.divideByScalar(s,a,s),(1-h.dot(s,r))*e._distance)};var M_e=new N,S4=new N,wrt=new oe,Irt=new oe,Prt=new oe,Ort=new h,L_e=new h,Rrt=new h,Brt=new h;Jo.prototype.showTileThisFrame=function(e,t){let n=0,i=e.data.imagery;for(let a=0,c=i.length;a<c;++a){let l=i[a];u(l.readyImagery)&&l.readyImagery.imageryLayer.alpha!==0&&++n}let o=this._tilesToRenderByTextureCount[n];u(o)||(o=[],this._tilesToRenderByTextureCount[n]=o),o.push(e);let r=e.data;u(r.vertexArray)?this._hasLoadedTilesThisFrame=!0:this._hasFillTilesThisFrame=!0;let s=this._debug;++s.tilesRendered,s.texturesRendered+=n};var Mrt=[new h,new h,new h,new h];function N_e(e,t,n,i,o,r){let s=e.quadtree._occluders.ellipsoid,a=s.ellipsoid,c=Mrt;return h.fromRadians(n.west,n.south,o,a,c[0]),h.fromRadians(n.east,n.south,o,a,c[1]),h.fromRadians(n.west,n.north,o,a,c[2]),h.fromRadians(n.east,n.north,o,a,c[3]),s.computeHorizonCullingPointPossiblyUnderEllipsoid(t,c,i,r)}Jo.prototype.computeDistanceToTile=function(e,t){Lrt(e,this,t);let n=e.data;if(n.boundingVolumeSourceTile===void 0)return 9999999999;let o=n.tileBoundingRegion,r=o.minimumHeight,s=o.maximumHeight;if(n.boundingVolumeSourceTile!==e){let c=t.camera.positionCartographic.height,l=Math.abs(c-r),f=Math.abs(c-s);l>f?(o.minimumHeight=r,o.maximumHeight=r):(o.minimumHeight=s,o.maximumHeight=s)}let a=o.distanceToCamera(t);return o.minimumHeight=r,o.maximumHeight=s,a};function Lrt(e,t,n){let i=e.data;i===void 0&&(i=e.data=new Mf);let o=e.tilingScheme.ellipsoid;i.tileBoundingRegion===void 0&&(i.tileBoundingRegion=new df({computeBoundingVolumes:!1,rectangle:e.rectangle,ellipsoid:o,minimumHeight:0,maximumHeight:0}));let r=i.tileBoundingRegion,s=r.minimumHeight,a=r.maximumHeight,c=!1,l=e,f=i.mesh,d=i.terrainData;if(f!==void 0&&f.minimumHeight!==void 0&&f.maximumHeight!==void 0)r.minimumHeight=f.minimumHeight,r.maximumHeight=f.maximumHeight,c=!0;else if(d!==void 0&&d._minimumHeight!==void 0&&d._maximumHeight!==void 0)r.minimumHeight=d._minimumHeight,r.maximumHeight=d._maximumHeight;else{r.minimumHeight=Number.NaN,r.maximumHeight=Number.NaN;let p=e.parent;for(;p!==void 0;){let g=p.data;if(g!==void 0){let m=g.mesh,A=g.terrainData;if(m!==void 0&&m.minimumHeight!==void 0&&m.maximumHeight!==void 0){r.minimumHeight=m.minimumHeight,r.maximumHeight=m.maximumHeight;break}else if(A!==void 0&&A._minimumHeight!==void 0&&A._maximumHeight!==void 0){r.minimumHeight=A._minimumHeight,r.maximumHeight=A._maximumHeight;break}}p=p.parent}l=p}if(l!==void 0){let p=n.terrainExaggeration,g=n.terrainExaggerationRelativeHeight;if(p!==1&&(c=!1,r.minimumHeight=Sc.getHeight(r.minimumHeight,p,g),r.maximumHeight=Sc.getHeight(r.maximumHeight,p,g)),c)i.boundingVolumeIsFromMesh||(r._orientedBoundingBox=Pn.clone(f.orientedBoundingBox,r._orientedBoundingBox),r._boundingSphere=se.clone(f.boundingSphere3D,r._boundingSphere),i.occludeePointInScaledSpace=h.clone(f.occludeePointInScaledSpace,i.occludeePointInScaledSpace),u(i.occludeePointInScaledSpace)||(i.occludeePointInScaledSpace=N_e(t,r._orientedBoundingBox.center,e.rectangle,r.minimumHeight,r.maximumHeight,i.occludeePointInScaledSpace)));else{let A=r._orientedBoundingBox===void 0||r._boundingSphere===void 0;(r.minimumHeight!==s||r.maximumHeight!==a||A)&&(r.computeBoundingVolumes(o),i.occludeePointInScaledSpace=N_e(t,r._orientedBoundingBox.center,e.rectangle,r.minimumHeight,r.maximumHeight,i.occludeePointInScaledSpace))}i.boundingVolumeSourceTile=l,i.boundingVolumeIsFromMesh=c}else i.boundingVolumeSourceTile=void 0,i.boundingVolumeIsFromMesh=!1}Jo.prototype.isDestroyed=function(){return!1};Jo.prototype.destroy=function(){return this._tileProvider=this._tileProvider&&this._tileProvider.destroy(),this._clippingPlanes=this._clippingPlanes&&this._clippingPlanes.destroy(),le(this)};function Nrt(e,t,n){return function(i){let o,r,s=-1,a=i.data.imagery,c=a.length,l;for(l=0;l<c;++l)if(o=a[l],r=y(o.readyImagery,o.loadingImagery),r.imageryLayer===t){s=l;break}if(s!==-1){let f=s+e;if(o=a[f],r=u(o)?y(o.readyImagery,o.loadingImagery):void 0,!u(r)||r.imageryLayer!==t)return!t._createTileImagerySkeletons(i,n,f);for(l=s;l<f;++l)a[l].freeResources();a.splice(s,e)}return!0}}Jo.prototype._onLayerAdded=function(e,t){if(e.show){let n=this._terrainProvider,i=this,o=e.imageryProvider,r=this._imageryLayersUpdatedEvent;o._reload=function(){e._imageryCache={},i._quadtree.forEachLoadedTile(function(s){if(u(s._loadedCallbacks[e._layerIndex]))return;let a,c=s.data.imagery,l=c.length,f=-1,d=0;for(a=0;a<l;++a){let g=c[a];if(y(g.readyImagery,g.loadingImagery).imageryLayer===e)f===-1&&(f=a),++d;else if(f!==-1)break}if(f===-1)return;let p=f+d;e._createTileImagerySkeletons(s,n,p)&&(s._loadedCallbacks[e._layerIndex]=Nrt(d,e,n),s.state=Rs.LOADING)})},this._quadtree.forEachLoadedTile(function(s){e._createTileImagerySkeletons(s,n)&&(s.state=Rs.LOADING,s.level!==0&&(s._lastSelectionResultFrame!==i.quadtree._lastSelectionFrameNumber||s._lastSelectionResult!==$n.RENDERED)&&(s.renderable=!1))}),this._layerOrderChanged=!0,r.raiseEvent()}};Jo.prototype._onLayerRemoved=function(e,t){this._quadtree.forEachLoadedTile(function(n){let i=n.data.imagery,o=-1,r=0;for(let s=0,a=i.length;s<a;++s){let c=i[s],l=c.loadingImagery;if(u(l)||(l=c.readyImagery),l.imageryLayer===e)o===-1&&(o=s),c.freeResources(),++r;else if(o!==-1)break}o!==-1&&i.splice(o,r)}),u(e.imageryProvider)&&(e.imageryProvider._reload=void 0),this._imageryLayersUpdatedEvent.raiseEvent()};Jo.prototype._onLayerMoved=function(e,t,n){this._layerOrderChanged=!0,this._imageryLayersUpdatedEvent.raiseEvent()};Jo.prototype._onLayerShownOrHidden=function(e,t,n){n?this._onLayerAdded(e,t):this._onLayerRemoved(e,t)};var Frt=new N,Vrt=new N;function F_e(e,t){let n={u_initialColor:function(){return this.properties.initialColor},u_fillHighlightColor:function(){return this.properties.fillHighlightColor},u_zoomedOutOceanSpecularIntensity:function(){return this.properties.zoomedOutOceanSpecularIntensity},u_oceanNormalMap:function(){return this.properties.oceanNormalMap},u_atmosphereLightIntensity:function(){return this.properties.atmosphereLightIntensity},u_atmosphereRayleighCoefficient:function(){return this.properties.atmosphereRayleighCoefficient},u_atmosphereMieCoefficient:function(){return this.properties.atmosphereMieCoefficient},u_atmosphereRayleighScaleHeight:function(){return this.properties.atmosphereRayleighScaleHeight},u_atmosphereMieScaleHeight:function(){return this.properties.atmosphereMieScaleHeight},u_atmosphereMieAnisotropy:function(){return this.properties.atmosphereMieAnisotropy},u_lightingFadeDistance:function(){return this.properties.lightingFadeDistance},u_nightFadeDistance:function(){return this.properties.nightFadeDistance},u_center3D:function(){return this.properties.center3D},u_terrainExaggerationAndRelativeHeight:function(){return this.properties.terrainExaggerationAndRelativeHeight},u_tileRectangle:function(){return this.properties.tileRectangle},u_modifiedModelView:function(){let i=e.context.uniformState.view,o=N.multiplyByPoint(i,this.properties.rtc,L_e);return N.setTranslation(i,o,M_e),M_e},u_modifiedModelViewProjection:function(){let i=e.context.uniformState.view,o=e.context.uniformState.projection,r=N.multiplyByPoint(i,this.properties.rtc,L_e);return N.setTranslation(i,r,S4),N.multiply(o,S4,S4),S4},u_dayTextures:function(){return this.properties.dayTextures},u_dayTextureTranslationAndScale:function(){return this.properties.dayTextureTranslationAndScale},u_dayTextureTexCoordsRectangle:function(){return this.properties.dayTextureTexCoordsRectangle},u_dayTextureUseWebMercatorT:function(){return this.properties.dayTextureUseWebMercatorT},u_dayTextureAlpha:function(){return this.properties.dayTextureAlpha},u_dayTextureNightAlpha:function(){return this.properties.dayTextureNightAlpha},u_dayTextureDayAlpha:function(){return this.properties.dayTextureDayAlpha},u_dayTextureBrightness:function(){return this.properties.dayTextureBrightness},u_dayTextureContrast:function(){return this.properties.dayTextureContrast},u_dayTextureHue:function(){return this.properties.dayTextureHue},u_dayTextureSaturation:function(){return this.properties.dayTextureSaturation},u_dayTextureOneOverGamma:function(){return this.properties.dayTextureOneOverGamma},u_dayIntensity:function(){return this.properties.dayIntensity},u_southAndNorthLatitude:function(){return this.properties.southAndNorthLatitude},u_southMercatorYAndOneOverHeight:function(){return this.properties.southMercatorYAndOneOverHeight},u_waterMask:function(){return this.properties.waterMask},u_waterMaskTranslationAndScale:function(){return this.properties.waterMaskTranslationAndScale},u_minMaxHeight:function(){return this.properties.minMaxHeight},u_scaleAndBias:function(){return this.properties.scaleAndBias},u_dayTextureSplit:function(){return this.properties.dayTextureSplit},u_dayTextureCutoutRectangles:function(){return this.properties.dayTextureCutoutRectangles},u_clippingPlanes:function(){let i=t._clippingPlanes;return u(i)&&u(i.texture)?i.texture:e.context.defaultTexture},u_cartographicLimitRectangle:function(){return this.properties.localizedCartographicLimitRectangle},u_clippingPlanesMatrix:function(){let i=t._clippingPlanes,o=u(i)?N.multiply(e.context.uniformState.view,i.modelMatrix,Frt):N.IDENTITY;return N.inverseTranspose(o,Vrt)},u_clippingPlanesEdgeStyle:function(){let i=this.properties.clippingPlanesEdgeColor;return i.alpha=this.properties.clippingPlanesEdgeWidth,i},u_minimumBrightness:function(){return e.fog.minimumBrightness},u_hsbShift:function(){return this.properties.hsbShift},u_colorsToAlpha:function(){return this.properties.colorsToAlpha},u_frontFaceAlphaByDistance:function(){return this.properties.frontFaceAlphaByDistance},u_backFaceAlphaByDistance:function(){return this.properties.backFaceAlphaByDistance},u_translucencyRectangle:function(){return this.properties.localizedTranslucencyRectangle},u_undergroundColor:function(){return this.properties.undergroundColor},u_undergroundColorAlphaByDistance:function(){return this.properties.undergroundColorAlphaByDistance},u_lambertDiffuseMultiplier:function(){return this.properties.lambertDiffuseMultiplier},u_vertexShadowDarkness:function(){return this.properties.vertexShadowDarkness},properties:{initialColor:new oe(0,0,.5,1),fillHighlightColor:new z(0,0,0,0),zoomedOutOceanSpecularIntensity:.5,oceanNormalMap:void 0,lightingFadeDistance:new H(65e5,9e6),nightFadeDistance:new H(1e7,4e7),atmosphereLightIntensity:10,atmosphereRayleighCoefficient:new h(55e-7,13e-6,284e-7),atmosphereMieCoefficient:new h(21e-6,21e-6,21e-6),atmosphereRayleighScaleHeight:1e4,atmosphereMieScaleHeight:3200,atmosphereMieAnisotropy:.9,hsbShift:new h,center3D:void 0,rtc:new h,modifiedModelView:new N,tileRectangle:new oe,terrainExaggerationAndRelativeHeight:new H(1,0),dayTextures:[],dayTextureTranslationAndScale:[],dayTextureTexCoordsRectangle:[],dayTextureUseWebMercatorT:[],dayTextureAlpha:[],dayTextureNightAlpha:[],dayTextureDayAlpha:[],dayTextureBrightness:[],dayTextureContrast:[],dayTextureHue:[],dayTextureSaturation:[],dayTextureOneOverGamma:[],dayTextureSplit:[],dayTextureCutoutRectangles:[],dayIntensity:0,colorsToAlpha:[],southAndNorthLatitude:new H,southMercatorYAndOneOverHeight:new H,waterMask:void 0,waterMaskTranslationAndScale:new oe,minMaxHeight:new H,scaleAndBias:new N,clippingPlanesEdgeColor:z.clone(z.WHITE),clippingPlanesEdgeWidth:0,localizedCartographicLimitRectangle:new oe,frontFaceAlphaByDistance:new oe,backFaceAlphaByDistance:new oe,localizedTranslucencyRectangle:new oe,undergroundColor:z.clone(z.TRANSPARENT),undergroundColorAlphaByDistance:new oe,lambertDiffuseMultiplier:0,vertexShadowDarkness:0}};return u(t.materialUniformMap)?gt(n,t.materialUniformMap):n}function Urt(e,t,n){let i=n.data,o,r;if(u(i.vertexArray)?(o=i.mesh,r=i.vertexArray):u(i.fill)&&u(i.fill.vertexArray)&&(o=i.fill.mesh,r=i.fill.vertexArray),!(!u(o)||!u(r))){if(u(i.wireframeVertexArray)){if(i.wireframeVertexArray.mesh===o)return;i.wireframeVertexArray.destroy(),i.wireframeVertexArray=void 0}i.wireframeVertexArray=krt(e,r,o),i.wireframeVertexArray.mesh=o}}function krt(e,t,n){let o={indices:n.indices,primitiveType:Be.TRIANGLES};Bn.toWireframe(o);let r=o.indices,s=ft.createIndexBuffer({context:e,typedArray:r,usage:Ne.STATIC_DRAW,indexDatatype:Fe.fromSizeInBytes(r.BYTES_PER_ELEMENT)});return new oi({context:e,attributes:t._attributes,indexBuffer:s})}var z_e,H_e,D4;(function(){let e=new At({geometry:Qf.fromDimensions({dimensions:new h(2,2,2)})}),t=new At({geometry:new Jp({radius:1})}),n=new N,i,o;function r(s){return new bn({geometryInstances:s,appearance:new nn({translucent:!1,flat:!0}),asynchronous:!1})}z_e=function(s,a){return s===i||(D4(),i=s,n=N.fromRotationTranslation(s.halfAxes,s.center,n),e.modelMatrix=n,e.attributes.color=Mt.fromColor(a),o=r(e)),o},H_e=function(s,a){return s===i||(D4(),i=s,n=N.fromTranslation(s.center,n),n=N.multiplyByUniformScale(n,s.radius,n),t.modelMatrix=n,t.attributes.color=Mt.fromColor(a),o=r(t)),o},D4=function(){u(o)&&(o.destroy(),o=void 0,i=void 0)}})();var zrt=new oe(0,0,0,0),Hrt={frameState:void 0,surfaceTile:void 0,numberOfDayTextures:void 0,applyBrightness:void 0,applyContrast:void 0,applyHue:void 0,applySaturation:void 0,applyGamma:void 0,applyAlpha:void 0,applyDayNightAlpha:void 0,applySplit:void 0,showReflectiveOcean:void 0,showOceanWaves:void 0,enableLighting:void 0,dynamicAtmosphereLighting:void 0,dynamicAtmosphereLightingFromSun:void 0,showGroundAtmosphere:void 0,perFragmentGroundAtmosphere:void 0,hasVertexNormals:void 0,useWebMercatorProjection:void 0,enableFog:void 0,enableClippingPlanes:void 0,clippingPlanes:void 0,clippedByBoundaries:void 0,hasImageryLayerCutout:void 0,colorCorrect:void 0,colorToAlpha:void 0,hasGeodeticSurfaceNormals:void 0,hasExaggeration:void 0},Grt=z.TRANSPARENT,Wrt=new It;function jrt(e,t,n){let i=t.data;u(i.vertexArray)||(i.fill===void 0&&(i.fill=new yS(t)),i.fill.update(e,n));let o=n.creditDisplay,r=i.terrainData;if(u(r)&&u(r.credits)){let Ke=r.credits;for(let me=0,Te=Ke.length;me<Te;++me)o.addCredit(Ke[me])}let s=Nt.maximumTextureImageUnits,a=i.waterMaskTexture,c=i.waterMaskTranslationAndScale;!u(a)&&u(i.fill)&&(a=i.fill.waterMaskTexture,c=i.fill.waterMaskTranslationAndScale);let l=n.cameraUnderground,f=n.globeTranslucencyState,d=f.translucent,p=f.frontFaceAlphaByDistance,g=f.backFaceAlphaByDistance,m=f.rectangle,A=y(e.undergroundColor,Grt),x=y(e.undergroundColorAlphaByDistance,Wrt),C=k_e(e,n)&&n.mode===te.SCENE3D&&A.alpha>0&&(x.nearValue>0||x.farValue>0),E=e.lambertDiffuseMultiplier,T=e.vertexShadowDarkness,S=e.hasWaterMask&&u(a),v=e.oceanNormalMap,w=S&&u(v),R=e.terrainProvider.ready&&e.terrainProvider.hasVertexNormals,P=n.fog.enabled&&n.fog.renderable&&!l,M=e.showGroundAtmosphere&&n.mode===te.SCENE3D,L=_n.castShadows(e.shadows)&&!d,_=_n.receiveShadows(e.shadows)&&!d,b=e.hueShift,D=e.saturationShift,I=e.brightnessShift,B=!(O.equalsEpsilon(b,0,O.EPSILON7)&&O.equalsEpsilon(D,0,O.EPSILON7)&&O.equalsEpsilon(I,0,O.EPSILON7)),F=!1;if(M){let Ke=h.magnitude(n.camera.positionWC),me=e.nightFadeOutDistance;F=Ke>me}S&&--s,w&&--s,u(n.shadowState)&&n.shadowState.shadowsEnabled&&--s,u(e.clippingPlanes)&&e.clippingPlanes.enabled&&--s,s-=f.numberOfTextureUniforms;let k=i.renderedMesh,U=k.center,G=k.encoding,V=i.tileBoundingRegion,Y=n.terrainExaggeration,W=n.terrainExaggerationRelativeHeight,Q=Y!==1,j=G.hasGeodeticSurfaceNormals,K=wrt,Z=0,pe=0,Ae=0,re=0,ge=!1;if(n.mode!==te.SCENE3D){let Ke=n.mapProjection,me=Ke.project(ce.southwest(t.rectangle),Rrt),Te=Ke.project(ce.northeast(t.rectangle),Brt);if(K.x=me.x,K.y=me.y,K.z=Te.x,K.w=Te.y,n.mode!==te.MORPHING&&(U=Ort,U.x=0,U.y=(K.z+K.x)*.5,U.z=(K.w+K.y)*.5,K.x-=U.y,K.y-=U.z,K.z-=U.y,K.w-=U.z),n.mode===te.SCENE2D&&G.quantization===Os.BITS12){let He=1/(Math.pow(2,12)-1)*.5,Ai=(K.z-K.x)*He,Mi=(K.w-K.y)*He;K.x-=Ai,K.y-=Mi,K.z+=Ai,K.w+=Mi}Ke instanceof wi&&(Z=t.rectangle.south,pe=t.rectangle.north,Ae=wi.geodeticLatitudeToMercatorAngle(Z),re=1/(wi.geodeticLatitudeToMercatorAngle(pe)-Ae),ge=!0)}let fe=Hrt;fe.frameState=n,fe.surfaceTile=i,fe.showReflectiveOcean=S,fe.showOceanWaves=w,fe.enableLighting=e.enableLighting,fe.dynamicAtmosphereLighting=e.dynamicAtmosphereLighting,fe.dynamicAtmosphereLightingFromSun=e.dynamicAtmosphereLightingFromSun,fe.showGroundAtmosphere=M,fe.atmosphereLightIntensity=e.atmosphereLightIntensity,fe.atmosphereRayleighCoefficient=e.atmosphereRayleighCoefficient,fe.atmosphereMieCoefficient=e.atmosphereMieCoefficient,fe.atmosphereRayleighScaleHeight=e.atmosphereRayleighScaleHeight,fe.atmosphereMieScaleHeight=e.atmosphereMieScaleHeight,fe.atmosphereMieAnisotropy=e.atmosphereMieAnisotropy,fe.perFragmentGroundAtmosphere=F,fe.hasVertexNormals=R,fe.useWebMercatorProjection=ge,fe.clippedByBoundaries=i.clippedByBoundaries,fe.hasGeodeticSurfaceNormals=j,fe.hasExaggeration=Q;let be=i.imagery,De=0,Le=be.length,qe=e.showSkirts&&!l&&!d,ut=e.backFaceCulling&&!l&&!d,Lt=ut?e._renderState:e._disableCullingRenderState,sn=ut?e._blendRenderState:e._disableCullingBlendRenderState,ht=Lt,yn=e._firstPassInitialColor,Jn=n.context;if(u(e._debug.boundingSphereTile)||D4(),e._materialUniformMap!==e.materialUniformMap){e._materialUniformMap=e.materialUniformMap;let Ke=e._drawCommands.length;for(let me=0;me<Ke;++me)e._uniformMaps[me]=F_e(n,e)}do{let Ke=0,me,Te;if(e._drawCommands.length<=e._usedDrawCommands?(me=new tt,me.owner=t,me.cull=!1,me.boundingVolume=new se,me.orientedBoundingBox=void 0,Te=F_e(n,e),e._drawCommands.push(me),e._uniformMaps.push(Te)):(me=e._drawCommands[e._usedDrawCommands],Te=e._uniformMaps[e._usedDrawCommands]),me.owner=t,++e._usedDrawCommands,t===e._debug.boundingSphereTile){let Eo=V.boundingVolume,ys=V.boundingSphere;u(Eo)?z_e(Eo,z.RED).update(n):u(ys)&&H_e(ys,z.RED).update(n)}let He=Te.properties;oe.clone(yn,He.initialColor),He.oceanNormalMap=v,He.lightingFadeDistance.x=e.lightingFadeOutDistance,He.lightingFadeDistance.y=e.lightingFadeInDistance,He.nightFadeDistance.x=e.nightFadeOutDistance,He.nightFadeDistance.y=e.nightFadeInDistance,He.atmosphereLightIntensity=e.atmosphereLightIntensity,He.atmosphereRayleighCoefficient=e.atmosphereRayleighCoefficient,He.atmosphereMieCoefficient=e.atmosphereMieCoefficient,He.atmosphereRayleighScaleHeight=e.atmosphereRayleighScaleHeight,He.atmosphereMieScaleHeight=e.atmosphereMieScaleHeight,He.atmosphereMieAnisotropy=e.atmosphereMieAnisotropy,He.zoomedOutOceanSpecularIntensity=e.zoomedOutOceanSpecularIntensity;let Ai=l?g:p,Mi=l?p:g;u(Ai)&&(oe.fromElements(Ai.near,Ai.nearValue,Ai.far,Ai.farValue,He.frontFaceAlphaByDistance),oe.fromElements(Mi.near,Mi.nearValue,Mi.far,Mi.farValue,He.backFaceAlphaByDistance)),oe.fromElements(x.near,x.nearValue,x.far,x.farValue,He.undergroundColorAlphaByDistance),z.clone(A,He.undergroundColor),He.lambertDiffuseMultiplier=E,He.vertexShadowDarkness=T;let Mo=!u(i.vertexArray)&&u(e.fillHighlightColor)&&e.fillHighlightColor.alpha>0;Mo&&z.clone(e.fillHighlightColor,He.fillHighlightColor),He.terrainExaggerationAndRelativeHeight.x=Y,He.terrainExaggerationAndRelativeHeight.y=W,He.center3D=k.center,h.clone(U,He.rtc),oe.clone(K,He.tileRectangle),He.southAndNorthLatitude.x=Z,He.southAndNorthLatitude.y=pe,He.southMercatorYAndOneOverHeight.x=Ae,He.southMercatorYAndOneOverHeight.y=re;let gs=Irt,Yr=v4(t.rectangle,e.cartographicLimitRectangle),Ar=Prt,er=v4(t.rectangle,m);h.fromElements(b,D,I,He.hsbShift);let Re=t.rectangle,it=1/Re.width,Ze=1/Re.height;gs.x=(Yr.west-Re.west)*it,gs.y=(Yr.south-Re.south)*Ze,gs.z=(Yr.east-Re.west)*it,gs.w=(Yr.north-Re.south)*Ze,oe.clone(gs,He.localizedCartographicLimitRectangle),Ar.x=(er.west-Re.west)*it,Ar.y=(er.south-Re.south)*Ze,Ar.z=(er.east-Re.west)*it,Ar.w=(er.north-Re.south)*Ze,oe.clone(Ar,He.localizedTranslucencyRectangle);let Je=P&&O.fog(t._distance,n.fog.density)>O.EPSILON3;B=B&&(Je||M);let lt=!1,Ft=!1,Tn=!1,kn=!1,$i=!1,Ms=!1,Xr=!1,Uo=!1,Ui=!1,Kr=!1;for(;Ke<s&&De<Le;){let Eo=be[De],ys=Eo.readyImagery;if(++De,!u(ys)||ys.imageryLayer.alpha===0)continue;let _h=Eo.useWebMercatorT?ys.textureWebMercator:ys.texture,Cr=ys.imageryLayer;u(Eo.textureTranslationAndScale)||(Eo.textureTranslationAndScale=Cr._calculateTextureTranslationAndScale(t,Eo)),He.dayTextures[Ke]=_h,He.dayTextureTranslationAndScale[Ke]=Eo.textureTranslationAndScale,He.dayTextureTexCoordsRectangle[Ke]=Eo.textureCoordinateRectangle,He.dayTextureUseWebMercatorT[Ke]=Eo.useWebMercatorT,He.dayTextureAlpha[Ke]=Cr.alpha,Ms=Ms||He.dayTextureAlpha[Ke]!==1,He.dayTextureNightAlpha[Ke]=Cr.nightAlpha,Xr=Xr||He.dayTextureNightAlpha[Ke]!==1,He.dayTextureDayAlpha[Ke]=Cr.dayAlpha,Xr=Xr||He.dayTextureDayAlpha[Ke]!==1,He.dayTextureBrightness[Ke]=Cr.brightness,lt=lt||He.dayTextureBrightness[Ke]!==wu.DEFAULT_BRIGHTNESS,He.dayTextureContrast[Ke]=Cr.contrast,Ft=Ft||He.dayTextureContrast[Ke]!==wu.DEFAULT_CONTRAST,He.dayTextureHue[Ke]=Cr.hue,Tn=Tn||He.dayTextureHue[Ke]!==wu.DEFAULT_HUE,He.dayTextureSaturation[Ke]=Cr.saturation,kn=kn||He.dayTextureSaturation[Ke]!==wu.DEFAULT_SATURATION,He.dayTextureOneOverGamma[Ke]=1/Cr.gamma,$i=$i||He.dayTextureOneOverGamma[Ke]!==1/wu.DEFAULT_GAMMA,He.dayTextureSplit[Ke]=Cr.splitDirection,Uo=Uo||He.dayTextureSplit[Ke]!==0;let Ls=He.dayTextureCutoutRectangles[Ke];if(u(Ls)||(Ls=He.dayTextureCutoutRectangles[Ke]=new oe),oe.clone(oe.ZERO,Ls),u(Cr.cutoutRectangle)){let sa=v4(Re,Cr.cutoutRectangle),gh=ce.simpleIntersection(sa,Re,U_e);Ui=u(gh)||Ui,Ls.x=(sa.west-Re.west)*it,Ls.y=(sa.south-Re.south)*Ze,Ls.z=(sa.east-Re.west)*it,Ls.w=(sa.north-Re.south)*Ze}let Ns=He.colorsToAlpha[Ke];u(Ns)||(Ns=He.colorsToAlpha[Ke]=new oe);let Lm=u(Cr.colorToAlpha)&&Cr.colorToAlphaThreshold>0;if(Kr=Kr||Lm,Lm){let sa=Cr.colorToAlpha;Ns.x=sa.red,Ns.y=sa.green,Ns.z=sa.blue,Ns.w=Cr.colorToAlphaThreshold}else Ns.w=-1;if(u(ys.credits)){let sa=ys.credits;for(let gh=0,zC=sa.length;gh<zC;++gh)o.addCredit(sa[gh])}++Ke}He.dayTextures.length=Ke,He.waterMask=a,oe.clone(c,He.waterMaskTranslationAndScale),He.minMaxHeight.x=G.minimumHeight,He.minMaxHeight.y=G.maximumHeight,N.clone(G.matrix,He.scaleAndBias);let zn=e._clippingPlanes,Rn=u(zn)&&zn.enabled&&t.isClipped;Rn&&(He.clippingPlanesEdgeColor=z.clone(zn.edgeColor,He.clippingPlanesEdgeColor),He.clippingPlanesEdgeWidth=zn.edgeWidth),fe.numberOfDayTextures=Ke,fe.applyBrightness=lt,fe.applyContrast=Ft,fe.applyHue=Tn,fe.applySaturation=kn,fe.applyGamma=$i,fe.applyAlpha=Ms,fe.applyDayNightAlpha=Xr,fe.applySplit=Uo,fe.enableFog=Je,fe.enableClippingPlanes=Rn,fe.clippingPlanes=zn,fe.hasImageryLayerCutout=Ui,fe.colorCorrect=B,fe.highlightFillTile=Mo,fe.colorToAlpha=Kr,fe.showUndergroundColor=C,fe.translucent=d;let Hn=i.renderedMesh.indices.length;qe||(Hn=i.renderedMesh.indexCountWithoutSkirts),me.shaderProgram=e._surfaceShaderSet.getShaderProgram(fe),me.castShadows=L,me.receiveShadows=_,me.renderState=ht,me.primitiveType=Be.TRIANGLES,me.vertexArray=i.vertexArray||i.fill.vertexArray,me.count=Hn,me.uniformMap=Te,me.pass=Ee.GLOBE,e._debug.wireframe&&(Urt(Jn,e,t),u(i.wireframeVertexArray)&&(me.vertexArray=i.wireframeVertexArray,me.primitiveType=Be.LINES,me.count=Hn*2));let ti=me.boundingVolume,xr=me.orientedBoundingBox;n.mode!==te.SCENE3D?(se.fromRectangleWithHeights2D(t.rectangle,n.mapProjection,V.minimumHeight,V.maximumHeight,ti),h.fromElements(ti.center.z,ti.center.x,ti.center.y,ti.center),n.mode===te.MORPHING&&(ti=se.union(V.boundingSphere,ti,ti))):(me.boundingVolume=se.clone(V.boundingSphere,ti),me.orientedBoundingBox=Pn.clone(V.boundingVolume,xr)),me.dirty=!0,d&&f.updateDerivedCommands(me,n),V_e(me,n),ht=sn,yn=zrt}while(De<Le)}var YL=Jo;function G_e(){this._enabled=!1,this._frontFaceAlpha=1,this._frontFaceAlphaByDistance=void 0,this._backFaceAlpha=1,this._backFaceAlphaByDistance=void 0,this._rectangle=ce.clone(ce.MAX_VALUE)}Object.defineProperties(G_e.prototype,{enabled:{get:function(){return this._enabled},set:function(e){this._enabled=e}},frontFaceAlpha:{get:function(){return this._frontFaceAlpha},set:function(e){this._frontFaceAlpha=e}},frontFaceAlphaByDistance:{get:function(){return this._frontFaceAlphaByDistance},set:function(e){this._frontFaceAlphaByDistance=It.clone(e,this._frontFaceAlphaByDistance)}},backFaceAlpha:{get:function(){return this._backFaceAlpha},set:function(e){this._backFaceAlpha=e}},backFaceAlphaByDistance:{get:function(){return this._backFaceAlphaByDistance},set:function(e){this._backFaceAlphaByDistance=It.clone(e,this._backFaceAlphaByDistance)}},rectangle:{get:function(){return this._rectangle},set:function(e){u(e)||(e=ce.clone(ce.MAX_VALUE)),ce.clone(e,this._rectangle)}}});var XL=G_e;function ps(){this._layers=[],this.layerAdded=new ye,this.layerRemoved=new ye,this.layerMoved=new ye,this.layerShownOrHidden=new ye}Object.defineProperties(ps.prototype,{length:{get:function(){return this._layers.length}}});ps.prototype.add=function(e,t){u(t)?this._layers.splice(t,0,e):(t=this._layers.length,this._layers.push(e)),this._update(),this.layerAdded.raiseEvent(e,t)};ps.prototype.addImageryProvider=function(e,t){let n=new wu(e);return this.add(n,t),n};ps.prototype.remove=function(e,t){t=y(t,!0);let n=this._layers.indexOf(e);return n!==-1?(this._layers.splice(n,1),this._update(),this.layerRemoved.raiseEvent(e,n),t&&e.destroy(),!0):!1};ps.prototype.removeAll=function(e){e=y(e,!0);let t=this._layers;for(let n=0,i=t.length;n<i;n++){let o=t[n];this.layerRemoved.raiseEvent(o,n),e&&o.destroy()}this._layers=[]};ps.prototype.contains=function(e){return this.indexOf(e)!==-1};ps.prototype.indexOf=function(e){return this._layers.indexOf(e)};ps.prototype.get=function(e){return this._layers[e]};function w4(e,t){return e.indexOf(t)}function W_e(e,t,n){let i=e._layers;if(t=O.clamp(t,0,i.length-1),n=O.clamp(n,0,i.length-1),t===n)return;let o=i[t];i[t]=i[n],i[n]=o,e._update(),e.layerMoved.raiseEvent(o,n,t)}ps.prototype.raise=function(e){let t=w4(this._layers,e);W_e(this,t,t+1)};ps.prototype.lower=function(e){let t=w4(this._layers,e);W_e(this,t,t-1)};ps.prototype.raiseToTop=function(e){let t=w4(this._layers,e);t!==this._layers.length-1&&(this._layers.splice(t,1),this._layers.push(e),this._update(),this.layerMoved.raiseEvent(e,this._layers.length-1,t))};ps.prototype.lowerToBottom=function(e){let t=w4(this._layers,e);t!==0&&(this._layers.splice(t,1),this._layers.splice(0,0,e),this._update(),this.layerMoved.raiseEvent(e,0,t))};var qrt=new ce;function j_e(e,t,n,i){let o=e.globe._surface._tilesToRender,r;for(let a=0;!u(r)&&a<o.length;++a){let c=o[a];ce.contains(c.rectangle,t)&&(r=c)}if(!u(r))return;let s=r.data.imagery;for(let a=s.length-1;a>=0;--a){let c=s[a],l=c.readyImagery;if(!u(l))continue;let f=l.imageryLayer.imageryProvider;if(n&&!u(f.pickFeatures)||!ce.contains(l.rectangle,t))continue;let d=qrt,p=1/1024;d.west=O.lerp(r.rectangle.west,r.rectangle.east,c.textureCoordinateRectangle.x-p),d.east=O.lerp(r.rectangle.west,r.rectangle.east,c.textureCoordinateRectangle.z+p),d.south=O.lerp(r.rectangle.south,r.rectangle.north,c.textureCoordinateRectangle.y-p),d.north=O.lerp(r.rectangle.south,r.rectangle.north,c.textureCoordinateRectangle.w+p),ce.contains(d,t)&&i(l)}}ps.prototype.pickImageryLayers=function(e,t){let n=t.globe.pick(e,t);if(!u(n))return;let i=t.globe.ellipsoid.cartesianToCartographic(n),o=[];if(j_e(t,i,!1,function(r){o.push(r.imageryLayer)}),o.length!==0)return o};ps.prototype.pickImageryLayerFeatures=function(e,t){let n=t.globe.pick(e,t);if(!u(n))return;let i=t.globe.ellipsoid.cartesianToCartographic(n),o=[],r=[];if(j_e(t,i,!0,function(s){let c=s.imageryLayer.imageryProvider.pickFeatures(s.x,s.y,s.level,i.longitude,i.latitude);u(c)&&(o.push(c),r.push(s.imageryLayer))}),o.length!==0)return Promise.all(o).then(function(s){let a=[];for(let c=0;c<s.length;++c){let l=s[c],f=r[c];if(u(l)&&l.length>0)for(let d=0;d<l.length;++d){let p=l[d];p.imageryLayer=f,u(p.position)||(p.position=i),a.push(p)}}return a})};ps.prototype.queueReprojectionCommands=function(e){let t=this._layers;for(let n=0,i=t.length;n<i;++n)t[n].queueReprojectionCommands(e)};ps.prototype.cancelReprojections=function(){let e=this._layers;for(let t=0,n=e.length;t<n;++t)e[t].cancelReprojections()};ps.prototype.isDestroyed=function(){return!1};ps.prototype.destroy=function(){return this.removeAll(!0),le(this)};ps.prototype._update=function(){let e=!0,t=this._layers,n,i,o,r;for(o=0,r=t.length;o<r;++o)i=t[o],i._layerIndex=o,i.show?(i._isBaseLayer=e,e=!1):i._isBaseLayer=!1,i.show!==i._show&&(u(i._show)&&(u(n)||(n=[]),n.push(i)),i._show=i.show);if(u(n))for(o=0,r=n.length;o<r;++o)i=n[o],this.layerShownOrHidden.raiseEvent(i,i._layerIndex,i.show)};var KL=ps;function q_e(e){this._ellipsoid=new r_(e.ellipsoid,h.ZERO)}Object.defineProperties(q_e.prototype,{ellipsoid:{get:function(){return this._ellipsoid}}});var ZL=q_e;function Jc(e){this._tilingScheme=e.tilingScheme,this._x=e.x,this._y=e.y,this._level=e.level,this._parent=e.parent,this._rectangle=this._tilingScheme.tileXYToRectangle(this._x,this._y,this._level),this._southwestChild=void 0,this._southeastChild=void 0,this._northwestChild=void 0,this._northeastChild=void 0,this.replacementPrevious=void 0,this.replacementNext=void 0,this._distance=0,this._loadPriority=0,this._customData=[],this._frameUpdated=void 0,this._lastSelectionResult=$n.NONE,this._lastSelectionResultFrame=void 0,this._loadedCallbacks={},this.state=Rs.START,this.renderable=!1,this.upsampledFromParent=!1,this.data=void 0}Jc.createLevelZeroTiles=function(e){let t=e.getNumberOfXTilesAtLevel(0),n=e.getNumberOfYTilesAtLevel(0),i=new Array(t*n),o=0;for(let r=0;r<n;++r)for(let s=0;s<t;++s)i[o++]=new Jc({tilingScheme:e,x:s,y:r,level:0});return i};Jc.prototype._updateCustomData=function(e,t,n){let i=this.customData,o,r,s;if(u(t)&&u(n)){for(i=i.filter(function(a){return n.indexOf(a)===-1}),this._customData=i,s=this._rectangle,o=0;o<t.length;++o)r=t[o],ce.contains(s,r.positionCartographic)&&i.push(r);this._frameUpdated=e}else{let a=this._parent;if(u(a)&&this._frameUpdated!==a._frameUpdated){i.length=0,s=this._rectangle;let c=a.customData;for(o=0;o<c.length;++o)r=c[o],ce.contains(s,r.positionCartographic)&&i.push(r);this._frameUpdated=a._frameUpdated}}};Object.defineProperties(Jc.prototype,{tilingScheme:{get:function(){return this._tilingScheme}},x:{get:function(){return this._x}},y:{get:function(){return this._y}},level:{get:function(){return this._level}},parent:{get:function(){return this._parent}},rectangle:{get:function(){return this._rectangle}},children:{get:function(){return[this.northwestChild,this.northeastChild,this.southwestChild,this.southeastChild]}},southwestChild:{get:function(){return u(this._southwestChild)||(this._southwestChild=new Jc({tilingScheme:this.tilingScheme,x:this.x*2,y:this.y*2+1,level:this.level+1,parent:this})),this._southwestChild}},southeastChild:{get:function(){return u(this._southeastChild)||(this._southeastChild=new Jc({tilingScheme:this.tilingScheme,x:this.x*2+1,y:this.y*2+1,level:this.level+1,parent:this})),this._southeastChild}},northwestChild:{get:function(){return u(this._northwestChild)||(this._northwestChild=new Jc({tilingScheme:this.tilingScheme,x:this.x*2,y:this.y*2,level:this.level+1,parent:this})),this._northwestChild}},northeastChild:{get:function(){return u(this._northeastChild)||(this._northeastChild=new Jc({tilingScheme:this.tilingScheme,x:this.x*2+1,y:this.y*2,level:this.level+1,parent:this})),this._northeastChild}},customData:{get:function(){return this._customData}},needsLoading:{get:function(){return this.state<Rs.DONE}},eligibleForUnloading:{get:function(){let e=!0;return u(this.data)&&(e=this.data.eligibleForUnloading,u(e)||(e=!0)),e}}});Jc.prototype.findLevelZeroTile=function(e,t,n){let i=this.tilingScheme.getNumberOfXTilesAtLevel(0);if(t<0?t+=i:t>=i&&(t-=i),!(n<0||n>=this.tilingScheme.getNumberOfYTilesAtLevel(0)))return e.filter(function(o){return o.x===t&&o.y===n})[0]};Jc.prototype.findTileToWest=function(e){let t=this.parent;if(t===void 0)return this.findLevelZeroTile(e,this.x-1,this.y);if(t.southeastChild===this)return t.southwestChild;if(t.northeastChild===this)return t.northwestChild;let n=t.findTileToWest(e);if(n!==void 0)return t.southwestChild===this?n.southeastChild:n.northeastChild};Jc.prototype.findTileToEast=function(e){let t=this.parent;if(t===void 0)return this.findLevelZeroTile(e,this.x+1,this.y);if(t.southwestChild===this)return t.southeastChild;if(t.northwestChild===this)return t.northeastChild;let n=t.findTileToEast(e);if(n!==void 0)return t.southeastChild===this?n.southwestChild:n.northwestChild};Jc.prototype.findTileToSouth=function(e){let t=this.parent;if(t===void 0)return this.findLevelZeroTile(e,this.x,this.y+1);if(t.northwestChild===this)return t.southwestChild;if(t.northeastChild===this)return t.southeastChild;let n=t.findTileToSouth(e);if(n!==void 0)return t.southwestChild===this?n.northwestChild:n.northeastChild};Jc.prototype.findTileToNorth=function(e){let t=this.parent;if(t===void 0)return this.findLevelZeroTile(e,this.x,this.y-1);if(t.southwestChild===this)return t.northwestChild;if(t.southeastChild===this)return t.northeastChild;let n=t.findTileToNorth(e);if(n!==void 0)return t.northwestChild===this?n.southwestChild:n.southeastChild};Jc.prototype.freeResources=function(){this.state=Rs.START,this.renderable=!1,this.upsampledFromParent=!1,u(this.data)&&u(this.data.freeResources)&&this.data.freeResources(),I4(this._southwestChild),this._southwestChild=void 0,I4(this._southeastChild),this._southeastChild=void 0,I4(this._northwestChild),this._northwestChild=void 0,I4(this._northeastChild),this._northeastChild=void 0};function I4(e){u(e)&&e.freeResources()}var JL=Jc;function P4(){this.head=void 0,this.tail=void 0,this.count=0,this._lastBeforeStartOfFrame=void 0}P4.prototype.markStartOfRenderFrame=function(){this._lastBeforeStartOfFrame=this.head};P4.prototype.trimTiles=function(e){let t=this.tail,n=!0;for(;n&&u(this._lastBeforeStartOfFrame)&&this.count>e&&u(t);){n=t!==this._lastBeforeStartOfFrame;let i=t.replacementPrevious;t.eligibleForUnloading&&(t.freeResources(),Y_e(this,t)),t=i}};function Y_e(e,t){let n=t.replacementPrevious,i=t.replacementNext;t===e._lastBeforeStartOfFrame&&(e._lastBeforeStartOfFrame=i),t===e.head?e.head=i:n.replacementNext=i,t===e.tail?e.tail=n:i.replacementPrevious=n,t.replacementPrevious=void 0,t.replacementNext=void 0,--e.count}P4.prototype.markTileRendered=function(e){let t=this.head;if(t===e){e===this._lastBeforeStartOfFrame&&(this._lastBeforeStartOfFrame=e.replacementNext);return}if(++this.count,!u(t)){e.replacementPrevious=void 0,e.replacementNext=void 0,this.head=e,this.tail=e;return}(u(e.replacementPrevious)||u(e.replacementNext))&&Y_e(this,e),e.replacementPrevious=void 0,e.replacementNext=t,t.replacementPrevious=e,this.head=e};var QL=P4;function Lf(e){this._tileProvider=e.tileProvider,this._tileProvider.quadtree=this,this._debug={enableDebugOutput:!1,maxDepth:0,maxDepthVisited:0,tilesVisited:0,tilesCulled:0,tilesRendered:0,tilesWaitingForChildren:0,lastMaxDepth:-1,lastMaxDepthVisited:-1,lastTilesVisited:-1,lastTilesCulled:-1,lastTilesRendered:-1,lastTilesWaitingForChildren:-1,suspendLodUpdate:!1};let n=this._tileProvider.tilingScheme.ellipsoid;this._tilesToRender=[],this._tileLoadQueueHigh=[],this._tileLoadQueueMedium=[],this._tileLoadQueueLow=[],this._tileReplacementQueue=new QL,this._levelZeroTiles=void 0,this._loadQueueTimeSlice=5,this._tilesInvalidated=!1,this._addHeightCallbacks=[],this._removeHeightCallbacks=[],this._tileToUpdateHeights=[],this._lastTileIndex=0,this._updateHeightsTimeSlice=2,this._cameraPositionCartographic=void 0,this._cameraReferenceFrameOriginCartographic=void 0,this.maximumScreenSpaceError=y(e.maximumScreenSpaceError,2),this.tileCacheSize=y(e.tileCacheSize,100),this.loadingDescendantLimit=20,this.preloadAncestors=!0,this.preloadSiblings=!1,this._occluders=new ZL({ellipsoid:n}),this._tileLoadProgressEvent=new ye,this._lastTileLoadQueueLength=0,this._lastSelectionFrameNumber=void 0}Object.defineProperties(Lf.prototype,{tileProvider:{get:function(){return this._tileProvider}},tileLoadProgressEvent:{get:function(){return this._tileLoadProgressEvent}},occluders:{get:function(){return this._occluders}}});Lf.prototype.invalidateAllTiles=function(){this._tilesInvalidated=!0};function Yrt(e){let t=e._tileReplacementQueue;t.head=void 0,t.tail=void 0,t.count=0,K_e(e);let n=e._levelZeroTiles;if(u(n))for(let i=0;i<n.length;++i){let r=n[i].customData,s=r.length;for(let a=0;a<s;++a){let c=r[a];c.level=0,e._addHeightCallbacks.push(c)}n[i].freeResources()}e._levelZeroTiles=void 0,e._tileProvider.cancelReprojections()}Lf.prototype.forEachLoadedTile=function(e){let t=this._tileReplacementQueue.head;for(;u(t);)t.state!==Rs.START&&e(t),t=t.replacementNext};Lf.prototype.forEachRenderedTile=function(e){let t=this._tilesToRender;for(let n=0,i=t.length;n<i;++n)e(t[n])};Lf.prototype.updateHeight=function(e,t){let n=this,i={positionOnEllipsoidSurface:void 0,positionCartographic:e,level:-1,callback:t};return i.removeFunc=function(){let o=n._addHeightCallbacks,r=o.length;for(let s=0;s<r;++s)if(o[s]===i){o.splice(s,1);break}n._removeHeightCallbacks.push(i),i.callback&&(i.callback=void 0)},n._addHeightCallbacks.push(i),i.removeFunc};Lf.prototype.update=function(e){u(this._tileProvider.update)&&this._tileProvider.update(e)};function K_e(e){let t=e._debug;t.maxDepth=0,t.maxDepthVisited=0,t.tilesVisited=0,t.tilesCulled=0,t.tilesRendered=0,t.tilesWaitingForChildren=0,e._tileLoadQueueHigh.length=0,e._tileLoadQueueMedium.length=0,e._tileLoadQueueLow.length=0}Lf.prototype.beginFrame=function(e){e.passes.render&&(this._tilesInvalidated&&(Yrt(this),this._tilesInvalidated=!1),this._tileProvider.initialize(e),K_e(this),!this._debug.suspendLodUpdate&&this._tileReplacementQueue.markStartOfRenderFrame())};Lf.prototype.render=function(e){let t=e.passes,n=this._tileProvider;t.render&&(n.beginUpdate(e),Jrt(this,e),ast(this,e),n.endUpdate(e)),t.pick&&this._tilesToRender.length>0&&n.updateForPick(e)};function Xrt(e,t){let n=e._tileLoadQueueHigh.length+e._tileLoadQueueMedium.length+e._tileLoadQueueLow.length;if(n!==e._lastTileLoadQueueLength||e._tilesInvalidated){let o=ye.prototype.raiseEvent.bind(e._tileLoadProgressEvent,n);t.afterRender.push(()=>(o(),!0)),e._lastTileLoadQueueLength=n}let i=e._debug;i.enableDebugOutput&&!i.suspendLodUpdate&&(i.maxDepth=e._tilesToRender.reduce(function(o,r){return Math.max(o,r.level)},-1),i.tilesRendered=e._tilesToRender.length,(i.tilesVisited!==i.lastTilesVisited||i.tilesRendered!==i.lastTilesRendered||i.tilesCulled!==i.lastTilesCulled||i.maxDepth!==i.lastMaxDepth||i.tilesWaitingForChildren!==i.lastTilesWaitingForChildren||i.maxDepthVisited!==i.lastMaxDepthVisited)&&(console.log(`Visited ${i.tilesVisited}, Rendered: ${i.tilesRendered}, Culled: ${i.tilesCulled}, Max Depth Rendered: ${i.maxDepth}, Max Depth Visited: ${i.maxDepthVisited}, Waiting for children: ${i.tilesWaitingForChildren}`),i.lastTilesVisited=i.tilesVisited,i.lastTilesRendered=i.tilesRendered,i.lastTilesCulled=i.tilesCulled,i.lastMaxDepth=i.maxDepth,i.lastTilesWaitingForChildren=i.tilesWaitingForChildren,i.lastMaxDepthVisited=i.maxDepthVisited))}Lf.prototype.endFrame=function(e){!e.passes.render||e.mode===te.MORPHING||(ist(this,e),sst(this,e),Xrt(this,e))};Lf.prototype.isDestroyed=function(){return!1};Lf.prototype.destroy=function(){this._tileProvider=this._tileProvider&&this._tileProvider.destroy()};var eN,X_e=new he;function Krt(e,t){let n=ce.center(e.rectangle,X_e),i=n.longitude-eN.longitude,o=n.latitude-eN.latitude;n=ce.center(t.rectangle,X_e);let r=n.longitude-eN.longitude,s=n.latitude-eN.latitude;return i*i+o*o-(r*r+s*s)}var Zrt=new h,$L=[];function Jrt(e,t){let n=e._debug;if(n.suspendLodUpdate)return;let i=e._tilesToRender;i.length=0;let o,r=e._tileProvider;if(!u(e._levelZeroTiles))if(r.ready){let A=r.tilingScheme;e._levelZeroTiles=JL.createLevelZeroTiles(A);let x=e._levelZeroTiles.length;if($L.length<x)for($L=new Array(x),o=0;o<x;++o)$L[o]===void 0&&($L[o]=new tN)}else return;e._occluders.ellipsoid.cameraPosition=t.camera.positionWC;let s,a=e._levelZeroTiles,c=a.length>1?e._occluders:void 0;eN=t.camera.positionCartographic,a.sort(Krt);let l=e._addHeightCallbacks,f=e._removeHeightCallbacks,d=t.frameNumber,p;if(l.length>0||f.length>0){for(o=0,p=a.length;o<p;++o)s=a[o],s._updateCustomData(d,l,f);l.length=0,f.length=0}let g=t.camera;e._cameraPositionCartographic=g.positionCartographic;let m=N.getTranslation(g.transform,Zrt);for(e._cameraReferenceFrameOriginCartographic=e.tileProvider.tilingScheme.ellipsoid.cartesianToCartographic(m,e._cameraReferenceFrameOriginCartographic),o=0,p=a.length;o<p;++o)s=a[o],e._tileReplacementQueue.markTileRendered(s),s.renderable?ba(e,s,r,t,c,!1,$L[o]):(L_(e,e._tileLoadQueueHigh,s,t),++n.tilesWaitingForChildren);e._lastSelectionFrameNumber=d}function L_(e,t,n,i){n.needsLoading&&(e.tileProvider.computeTileLoadPriority!==void 0&&(n._loadPriority=e.tileProvider.computeTileLoadPriority(n,i)),t.push(n))}function tN(){this.allAreRenderable=!0,this.anyWereRenderedLastFrame=!1,this.notYetRenderableCount=0}function Z_e(){this.southwest=new tN,this.southeast=new tN,this.northwest=new tN,this.northeast=new tN}Z_e.prototype.combine=function(e){let t=this.southwest,n=this.southeast,i=this.northwest,o=this.northeast;e.allAreRenderable=t.allAreRenderable&&n.allAreRenderable&&i.allAreRenderable&&o.allAreRenderable,e.anyWereRenderedLastFrame=t.anyWereRenderedLastFrame||n.anyWereRenderedLastFrame||i.anyWereRenderedLastFrame||o.anyWereRenderedLastFrame,e.notYetRenderableCount=t.notYetRenderableCount+n.notYetRenderableCount+i.notYetRenderableCount+o.notYetRenderableCount};var sY=new Array(31);for(let e=0;e<sY.length;++e)sY[e]=new Z_e;function Qrt(e,t,n,i,o){let r=e._debug;++r.tilesVisited,e._tileReplacementQueue.markTileRendered(n),n._updateCustomData(t.frameNumber),n.level>r.maxDepthVisited&&(r.maxDepthVisited=n.level);let s=tst(e,t,n)<e.maximumScreenSpaceError,a=n.southwestChild,c=n.southeastChild,l=n.northwestChild,f=n.northeastChild,d=e._lastSelectionFrameNumber,p=n._lastSelectionResultFrame===d?n._lastSelectionResult:$n.NONE,g=e.tileProvider;if(s||i){let m=$n.originalResult(p)===$n.RENDERED,A=$n.originalResult(p)===$n.CULLED||p===$n.NONE,x=n.state===Rs.DONE,C=m||A||x;if(C||u(g.canRenderWithoutLosingDetail)&&(C=g.canRenderWithoutLosingDetail(n)),C){s&&L_(e,e._tileLoadQueueMedium,n,t),O4(e,n),o.allAreRenderable=n.renderable,o.anyWereRenderedLastFrame=p===$n.RENDERED,o.notYetRenderableCount=n.renderable?0:1,n._lastSelectionResultFrame=t.frameNumber,n._lastSelectionResult=$n.RENDERED,o.anyWereRenderedLastFrame||e._tileToUpdateHeights.push(n);return}i=!0,s&&L_(e,e._tileLoadQueueHigh,n,t)}if(g.canRefine(n)){if(a.upsampledFromParent&&c.upsampledFromParent&&l.upsampledFromParent&&f.upsampledFromParent){O4(e,n),L_(e,e._tileLoadQueueMedium,n,t),e._tileReplacementQueue.markTileRendered(a),e._tileReplacementQueue.markTileRendered(c),e._tileReplacementQueue.markTileRendered(l),e._tileReplacementQueue.markTileRendered(f),o.allAreRenderable=n.renderable,o.anyWereRenderedLastFrame=p===$n.RENDERED,o.notYetRenderableCount=n.renderable?0:1,n._lastSelectionResultFrame=t.frameNumber,n._lastSelectionResult=$n.RENDERED,o.anyWereRenderedLastFrame||e._tileToUpdateHeights.push(n);return}n._lastSelectionResultFrame=t.frameNumber,n._lastSelectionResult=$n.REFINED;let A=e._tilesToRender.length,x=e._tileLoadQueueLow.length,C=e._tileLoadQueueMedium.length,E=e._tileLoadQueueHigh.length,T=e._tileToUpdateHeights.length;if($rt(e,a,c,l,f,t,i,o),A!==e._tilesToRender.length){let S=o.allAreRenderable,v=o.anyWereRenderedLastFrame,w=o.notYetRenderableCount,R=!1;if(!S&&!v){let P=e._tilesToRender;for(let L=A;L<P.length;++L){let _=P[L];for(;_!==void 0&&_._lastSelectionResult!==$n.KICKED&&_!==n;)_._lastSelectionResult=$n.kick(_._lastSelectionResult),_=_.parent}e._tilesToRender.length=A,e._tileToUpdateHeights.length=T,O4(e,n),n._lastSelectionResult=$n.RENDERED;let M=p===$n.RENDERED;!M&&w>e.loadingDescendantLimit&&(e._tileLoadQueueLow.length=x,e._tileLoadQueueMedium.length=C,e._tileLoadQueueHigh.length=E,L_(e,e._tileLoadQueueMedium,n,t),o.notYetRenderableCount=n.renderable?0:1,R=!0),o.allAreRenderable=n.renderable,o.anyWereRenderedLastFrame=M,M||e._tileToUpdateHeights.push(n),++r.tilesWaitingForChildren}e.preloadAncestors&&!R&&L_(e,e._tileLoadQueueLow,n,t)}return}n._lastSelectionResultFrame=t.frameNumber,n._lastSelectionResult=$n.RENDERED,O4(e,n),L_(e,e._tileLoadQueueHigh,n,t),o.allAreRenderable=n.renderable,o.anyWereRenderedLastFrame=p===$n.RENDERED,o.notYetRenderableCount=n.renderable?0:1}function $rt(e,t,n,i,o,r,s,a){let c=r.camera.positionCartographic,l=e._tileProvider,f=e._occluders,d=sY[t.level],p=d.southwest,g=d.southeast,m=d.northwest,A=d.northeast;c.longitude<t.rectangle.east?c.latitude<t.rectangle.north?(ba(e,t,l,r,f,s,p),ba(e,n,l,r,f,s,g),ba(e,i,l,r,f,s,m),ba(e,o,l,r,f,s,A)):(ba(e,i,l,r,f,s,m),ba(e,t,l,r,f,s,p),ba(e,o,l,r,f,s,A),ba(e,n,l,r,f,s,g)):c.latitude<t.rectangle.north?(ba(e,n,l,r,f,s,g),ba(e,t,l,r,f,s,p),ba(e,o,l,r,f,s,A),ba(e,i,l,r,f,s,m)):(ba(e,o,l,r,f,s,A),ba(e,i,l,r,f,s,m),ba(e,n,l,r,f,s,g),ba(e,t,l,r,f,s,p)),d.combine(a)}function est(e,t){let n=t.rectangle;return u(e._cameraPositionCartographic)&&ce.contains(n,e._cameraPositionCartographic)||u(e._cameraReferenceFrameOriginCartographic)&&ce.contains(n,e._cameraReferenceFrameOriginCartographic)}function ba(e,t,n,i,o,r,s){if(n.computeTileVisibility(t,i,o)!==ur.NONE)return Qrt(e,i,t,r,s);if(++e._debug.tilesCulled,e._tileReplacementQueue.markTileRendered(t),s.allAreRenderable=!0,s.anyWereRenderedLastFrame=!1,s.notYetRenderableCount=0,est(e,t)){(!u(t.data)||!u(t.data.vertexArray))&&L_(e,e._tileLoadQueueMedium,t,i);let a=e._lastSelectionFrameNumber,c=t._lastSelectionResultFrame===a?t._lastSelectionResult:$n.NONE;c!==$n.CULLED_BUT_NEEDED&&c!==$n.RENDERED&&e._tileToUpdateHeights.push(t),t._lastSelectionResult=$n.CULLED_BUT_NEEDED}else e.preloadSiblings||t.level===0?(L_(e,e._tileLoadQueueLow,t,i),t._lastSelectionResult=$n.CULLED):t._lastSelectionResult=$n.CULLED;t._lastSelectionResultFrame=i.frameNumber}function tst(e,t,n){if(t.mode===te.SCENE2D||t.camera.frustum instanceof $t||t.camera.frustum instanceof br)return nst(e,t,n);let i=e._tileProvider.getLevelMaximumGeometricError(n.level),o=n._distance,r=t.context.drawingBufferHeight,s=t.camera.frustum.sseDenominator,a=i*r/(o*s);return t.fog.enabled&&(a-=O.fog(o,t.fog.density)*t.fog.sse),a/=t.pixelRatio,a}function nst(e,t,n){let o=t.camera.frustum;u(o._offCenterFrustum)&&(o=o._offCenterFrustum);let r=t.context,s=r.drawingBufferWidth,a=r.drawingBufferHeight,c=e._tileProvider.getLevelMaximumGeometricError(n.level),l=Math.max(o.top-o.bottom,o.right-o.left)/Math.max(s,a),f=c/l;return t.fog.enabled&&t.mode!==te.SCENE2D&&(f-=O.fog(n._distance,t.fog.density)*t.fog.sse),f/=t.pixelRatio,f}function O4(e,t){e._tilesToRender.push(t)}function ist(e,t){let n=e._tileLoadQueueHigh,i=e._tileLoadQueueMedium,o=e._tileLoadQueueLow;if(n.length===0&&i.length===0&&o.length===0)return;e._tileReplacementQueue.trimTiles(e.tileCacheSize);let r=di()+e._loadQueueTimeSlice,s=e._tileProvider,a=oY(e,t,s,r,n,!1);a=oY(e,t,s,r,i,a),oY(e,t,s,r,o,a)}function ost(e,t){return e._loadPriority-t._loadPriority}function oY(e,t,n,i,o,r){n.computeTileLoadPriority!==void 0&&o.sort(ost);for(let s=0,a=o.length;s<a&&(di()<i||!r);++s){let c=o[s];e._tileReplacementQueue.markTileRendered(c),n.loadTile(t,c),r=!0}return r}var AS=new vn,rY=new he,Yy=new h,rst=[];function sst(e,t){if(!e.tileProvider.ready)return;let n=rst;n.length=0;let i=e._tileToUpdateHeights,o=di(),r=e._updateHeightsTimeSlice,s=o+r,a=t.mode,c=t.mapProjection,l=e.tileProvider.tilingScheme.ellipsoid,f;for(;i.length>0;){let d=i[0];if(!u(d.data)||!u(d.data.mesh)){let A=d._lastSelectionResultFrame===e._lastSelectionFrameNumber?d._lastSelectionResult:$n.NONE;(A===$n.RENDERED||A===$n.CULLED_BUT_NEEDED)&&n.push(d),i.shift(),e._lastTileIndex=0;continue}let p=d.customData,g=p.length,m=!1;for(f=e._lastTileIndex;f<g;++f){let A=p[f],x=d.data.terrainData,C=u(x)&&x.wasCreatedByUpsampling();if(d.level>A.level&&!C){if(u(A.positionOnEllipsoidSurface)||(A.positionOnEllipsoidSurface=h.fromRadians(A.positionCartographic.longitude,A.positionCartographic.latitude,0,l)),a===te.SCENE3D){let T=l.geodeticSurfaceNormal(A.positionOnEllipsoidSurface,AS.direction),S=l.getSurfaceNormalIntersectionWithZAxis(A.positionOnEllipsoidSurface,11500,AS.origin);if(!u(S)){let v=0;u(d.data.tileBoundingRegion)&&(v=d.data.tileBoundingRegion.minimumHeight);let w=Math.min(v,-11500),R=h.multiplyByScalar(T,Math.abs(w)+1,Yy);h.subtract(A.positionOnEllipsoidSurface,R,AS.origin)}}else he.clone(A.positionCartographic,rY),rY.height=-11500,c.project(rY,Yy),h.fromElements(Yy.z,Yy.x,Yy.y,Yy),h.clone(Yy,AS.origin),h.clone(h.UNIT_X,AS.direction);let E=d.data.pick(AS,a,c,!1,Yy);u(E)&&(u(A.callback)&&A.callback(E),A.level=d.level)}if(di()>=s){m=!0;break}}if(m){e._lastTileIndex=f;break}else e._lastTileIndex=0,i.shift()}for(f=0;f<n.length;f++)i.push(n[f])}function ast(e,t){let n=e._tileProvider,i=e._tilesToRender;for(let o=0,r=i.length;o<r;++o){let s=i[o];n.showTileThisFrame(s,t)}}var nN=Lf;function lh(e){e=y(e,ie.WGS84);let t=new v_({ellipsoid:e}),n=new KL;this._ellipsoid=e,this._imageryLayerCollection=n,this._surfaceShaderSet=new jL,this._material=void 0,this._surface=new nN({tileProvider:new YL({terrainProvider:t,imageryLayers:n,surfaceShaderSet:this._surfaceShaderSet})}),this._terrainProvider=t,this._terrainProviderChanged=new ye,this._undergroundColor=z.clone(z.BLACK),this._undergroundColorAlphaByDistance=new It(e.maximumRadius/1e3,0,e.maximumRadius/5,1),this._translucency=new XL,cY(this),this.show=!0,this._oceanNormalMapResourceDirty=!0,this._oceanNormalMapResource=new Pe({url:Qt("Assets/Textures/waterNormalsSmall.jpg")}),this.maximumScreenSpaceError=2,this.tileCacheSize=100,this.loadingDescendantLimit=20,this.preloadAncestors=!0,this.preloadSiblings=!1,this.fillHighlightColor=void 0,this.enableLighting=!1,this.lambertDiffuseMultiplier=.9,this.dynamicAtmosphereLighting=!0,this.dynamicAtmosphereLightingFromSun=!1,this.showGroundAtmosphere=!0,this.atmosphereLightIntensity=10,this.atmosphereRayleighCoefficient=new h(55e-7,13e-6,284e-7),this.atmosphereMieCoefficient=new h(21e-6,21e-6,21e-6),this.atmosphereRayleighScaleHeight=1e4,this.atmosphereMieScaleHeight=3200,this.atmosphereMieAnisotropy=.9,this.lightingFadeOutDistance=1e7,this.lightingFadeInDistance=2e7,this.nightFadeOutDistance=1e7,this.nightFadeInDistance=5e7,this.showWaterEffect=!0,this.depthTestAgainstTerrain=!1,this.shadows=_n.RECEIVE_ONLY,this.atmosphereHueShift=0,this.atmosphereSaturationShift=0,this.atmosphereBrightnessShift=0,this.terrainExaggeration=1,this.terrainExaggerationRelativeHeight=0,this.showSkirts=!0,this.backFaceCulling=!0,this._oceanNormalMap=void 0,this._zoomedOutOceanSpecularIntensity=void 0,this.vertexShadowDarkness=.3}Object.defineProperties(lh.prototype,{ellipsoid:{get:function(){return this._ellipsoid}},imageryLayers:{get:function(){return this._imageryLayerCollection}},imageryLayersUpdatedEvent:{get:function(){return this._surface.tileProvider.imageryLayersUpdatedEvent}},tilesLoaded:{get:function(){return u(this._surface)?this._surface.tileProvider.ready&&this._surface._tileLoadQueueHigh.length===0&&this._surface._tileLoadQueueMedium.length===0&&this._surface._tileLoadQueueLow.length===0:!0}},baseColor:{get:function(){return this._surface.tileProvider.baseColor},set:function(e){this._surface.tileProvider.baseColor=e}},clippingPlanes:{get:function(){return this._surface.tileProvider.clippingPlanes},set:function(e){this._surface.tileProvider.clippingPlanes=e}},cartographicLimitRectangle:{get:function(){return this._surface.tileProvider.cartographicLimitRectangle},set:function(e){u(e)||(e=ce.clone(ce.MAX_VALUE)),this._surface.tileProvider.cartographicLimitRectangle=e}},oceanNormalMapUrl:{get:function(){return this._oceanNormalMapResource.url},set:function(e){this._oceanNormalMapResource.url=e,this._oceanNormalMapResourceDirty=!0}},terrainProvider:{get:function(){return this._terrainProvider},set:function(e){e!==this._terrainProvider&&(this._terrainProvider=e,this._terrainProviderChanged.raiseEvent(e),u(this._material)&&cY(this))}},terrainProviderChanged:{get:function(){return this._terrainProviderChanged}},tileLoadProgressEvent:{get:function(){return this._surface.tileLoadProgressEvent}},material:{get:function(){return this._material},set:function(e){this._material!==e&&(this._material=e,cY(this))}},undergroundColor:{get:function(){return this._undergroundColor},set:function(e){this._undergroundColor=z.clone(e,this._undergroundColor)}},undergroundColorAlphaByDistance:{get:function(){return this._undergroundColorAlphaByDistance},set:function(e){this._undergroundColorAlphaByDistance=It.clone(e,this._undergroundColorAlphaByDistance)}},translucency:{get:function(){return this._translucency}}});function cY(e){let t=[],n=u(e._material)&&(e._material.shaderSource.match(/slope/)||e._material.shaderSource.match("normalEC")),i=[T_,Gb];u(e._material)&&(!n||e._terrainProvider.requestVertexNormals)?(i.push(e._material.shaderSource),t.push("APPLY_MATERIAL"),e._surface._tileProvider.materialUniformMap=e._material._uniforms):e._surface._tileProvider.materialUniformMap=void 0,i.push(JM),e._surfaceShaderSet.baseVertexShaderSource=new Ue({sources:[T_,Gb,QM],defines:t}),e._surfaceShaderSet.baseFragmentShaderSource=new Ue({sources:i,defines:t}),e._surfaceShaderSet.material=e._material}function cst(e){return function(t,n){let i=se.distanceSquaredTo(t.pickBoundingSphere,e),o=se.distanceSquaredTo(n.pickBoundingSphere,e);return i-o}}var lst=[],ust={start:0,stop:0};lh.prototype.pickWorldCoordinates=function(e,t,n,i){n=y(n,!0);let o=t.mode,r=t.mapProjection,s=lst;s.length=0;let a=this._surface._tilesToRender,c=a.length,l,f;for(f=0;f<c;++f){l=a[f];let p=l.data;if(!u(p))continue;let g=p.pickBoundingSphere;if(o!==te.SCENE3D)p.pickBoundingSphere=g=se.fromRectangleWithHeights2D(l.rectangle,r,p.tileBoundingRegion.minimumHeight,p.tileBoundingRegion.maximumHeight,g),h.fromElements(g.center.z,g.center.x,g.center.y,g.center);else if(u(p.renderedMesh))se.clone(p.tileBoundingRegion.boundingSphere,g);else continue;let m=Ki.raySphere(e,g,ust);u(m)&&s.push(p)}s.sort(cst(e.origin));let d;for(c=s.length,f=0;f<c&&(d=s[f].pick(e,t.mode,t.mapProjection,n,i),!u(d));++f);return d};var fst=new he;lh.prototype.pick=function(e,t,n){if(n=this.pickWorldCoordinates(e,t,!0,n),u(n)&&t.mode!==te.SCENE3D){n=h.fromElements(n.y,n.z,n.x,n);let i=t.mapProjection.unproject(n,fst);n=t.globe.ellipsoid.cartographicToCartesian(i,n)}return n};var dst=new h,J_e=new h,hst=new he,mst=new vn;function aY(e,t){return u(e)&&ce.contains(e.rectangle,t)?e:void 0}lh.prototype.getHeight=function(e){let t=this._surface._levelZeroTiles;if(!u(t))return;let n,i,o=t.length;for(i=0;i<o&&(n=t[i],!ce.contains(n.rectangle,e));++i);if(i>=o)return;let r=n;for(;u(n);)n=aY(n._southwestChild,e)||aY(n._southeastChild,e)||aY(n._northwestChild,e)||n._northeastChild,u(n)&&u(n.data)&&u(n.data.renderedMesh)&&(r=n);if(n=r,!u(n)||!u(n.data)||!u(n.data.renderedMesh))return;let s=this._surface._tileProvider.tilingScheme.projection,a=this._surface._tileProvider.tilingScheme.ellipsoid,c=h.fromRadians(e.longitude,e.latitude,0,a,dst),l=mst,f=a.geodeticSurfaceNormal(c,l.direction),d=a.getSurfaceNormalIntersectionWithZAxis(c,11500,l.origin);if(!u(d)){let g;u(n.data.tileBoundingRegion)&&(g=n.data.tileBoundingRegion.minimumHeight);let m=Math.min(y(g,0),-11500),A=h.multiplyByScalar(f,Math.abs(m)+1,J_e);h.subtract(c,A,l.origin)}let p=n.data.pick(l,void 0,s,!1,J_e);if(u(p))return a.cartesianToCartographic(p,hst).height};lh.prototype.update=function(e){this.show&&e.passes.render&&this._surface.update(e)};lh.prototype.beginFrame=function(e){let t=this._surface,n=t.tileProvider,i=this.terrainProvider,o=this.showWaterEffect&&i.ready&&i.hasWaterMask;if(o&&this._oceanNormalMapResourceDirty){this._oceanNormalMapResourceDirty=!1;let a=this._oceanNormalMapResource,c=a.url;if(u(c)){let l=this;a.fetchImage().then(function(f){c===l._oceanNormalMapResource.url&&(l._oceanNormalMap=l._oceanNormalMap&&l._oceanNormalMap.destroy(),l._oceanNormalMap=new wt({context:e.context,source:f}))})}else this._oceanNormalMap=this._oceanNormalMap&&this._oceanNormalMap.destroy()}let r=e.passes,s=e.mode;r.render&&(this.showGroundAtmosphere?this._zoomedOutOceanSpecularIntensity=.4:this._zoomedOutOceanSpecularIntensity=.5,t.maximumScreenSpaceError=this.maximumScreenSpaceError,t.tileCacheSize=this.tileCacheSize,t.loadingDescendantLimit=this.loadingDescendantLimit,t.preloadAncestors=this.preloadAncestors,t.preloadSiblings=this.preloadSiblings,n.terrainProvider=this.terrainProvider,n.lightingFadeOutDistance=this.lightingFadeOutDistance,n.lightingFadeInDistance=this.lightingFadeInDistance,n.nightFadeOutDistance=this.nightFadeOutDistance,n.nightFadeInDistance=this.nightFadeInDistance,n.zoomedOutOceanSpecularIntensity=s===te.SCENE3D?this._zoomedOutOceanSpecularIntensity:0,n.hasWaterMask=o,n.oceanNormalMap=this._oceanNormalMap,n.enableLighting=this.enableLighting,n.dynamicAtmosphereLighting=this.dynamicAtmosphereLighting,n.dynamicAtmosphereLightingFromSun=this.dynamicAtmosphereLightingFromSun,n.showGroundAtmosphere=this.showGroundAtmosphere,n.atmosphereLightIntensity=this.atmosphereLightIntensity,n.atmosphereRayleighCoefficient=this.atmosphereRayleighCoefficient,n.atmosphereMieCoefficient=this.atmosphereMieCoefficient,n.atmosphereRayleighScaleHeight=this.atmosphereRayleighScaleHeight,n.atmosphereMieScaleHeight=this.atmosphereMieScaleHeight,n.atmosphereMieAnisotropy=this.atmosphereMieAnisotropy,n.shadows=this.shadows,n.hueShift=this.atmosphereHueShift,n.saturationShift=this.atmosphereSaturationShift,n.brightnessShift=this.atmosphereBrightnessShift,n.fillHighlightColor=this.fillHighlightColor,n.showSkirts=this.showSkirts,n.backFaceCulling=this.backFaceCulling,n.vertexShadowDarkness=this.vertexShadowDarkness,n.undergroundColor=this._undergroundColor,n.undergroundColorAlphaByDistance=this._undergroundColorAlphaByDistance,n.lambertDiffuseMultiplier=this.lambertDiffuseMultiplier,t.beginFrame(e))};lh.prototype.render=function(e){this.show&&(u(this._material)&&this._material.update(e.context),this._surface.render(e))};lh.prototype.endFrame=function(e){this.show&&e.passes.render&&this._surface.endFrame(e)};lh.prototype.isDestroyed=function(){return!1};lh.prototype.destroy=function(){return this._surfaceShaderSet=this._surfaceShaderSet&&this._surfaceShaderSet.destroy(),this._surface=this._surface&&this._surface.destroy(),this._oceanNormalMap=this._oceanNormalMap&&this._oceanNormalMap.destroy(),le(this)};var iN=lh;var lY={position:0};function R4(e){e=y(e,y.EMPTY_OBJECT),this.center=h.clone(y(e.center,h.ZERO)),this._center=new h,this.radii=h.clone(e.radii),this._radii=new h,this._oneOverEllipsoidRadiiSquared=new h,this._boundingSphere=new se,this.modelMatrix=N.clone(y(e.modelMatrix,N.IDENTITY)),this._modelMatrix=new N,this._computedModelMatrix=new N,this.show=y(e.show,!0),this.material=y(e.material,Hi.fromType(Hi.ColorType)),this._material=void 0,this._translucent=void 0,this.id=e.id,this._id=void 0,this.debugShowBoundingVolume=y(e.debugShowBoundingVolume,!1),this.onlySunLighting=y(e.onlySunLighting,!1),this._onlySunLighting=!1,this._depthTestEnabled=y(e.depthTestEnabled,!0),this._useLogDepth=!1,this._sp=void 0,this._rs=void 0,this._va=void 0,this._pickSP=void 0,this._pickId=void 0,this._colorCommand=new tt({owner:y(e._owner,this)}),this._pickCommand=new tt({owner:y(e._owner,this),pickOnly:!0});let t=this;this._uniforms={u_radii:function(){return t.radii},u_oneOverEllipsoidRadiiSquared:function(){return t._oneOverEllipsoidRadiiSquared}},this._pickUniforms={czm_pickColor:function(){return t._pickId.color}}}function pst(e){let t=e.cache.ellipsoidPrimitive_vertexArray;if(u(t))return t;let n=ul.createGeometry(ul.fromDimensions({dimensions:new h(2,2,2),vertexFormat:we.POSITION_ONLY}));return t=oi.fromGeometry({context:e,geometry:n,attributeLocations:lY,bufferUsage:Ne.STATIC_DRAW,interleave:!0}),e.cache.ellipsoidPrimitive_vertexArray=t,t}R4.prototype.update=function(e){if(!this.show||e.mode!==te.SCENE3D||!u(this.center)||!u(this.radii))return;let t=e.context,n=this.material.isTranslucent(),i=this._translucent!==n;(!u(this._rs)||i)&&(this._translucent=n,this._rs=Ve.fromCache({cull:{enabled:!0,face:yi.FRONT},depthTest:{enabled:this._depthTestEnabled},depthMask:!n&&t.fragmentDepth,blending:n?un.ALPHA_BLEND:void 0})),u(this._va)||(this._va=pst(t));let o=!1,r=this.radii;if(!h.equals(this._radii,r)){h.clone(r,this._radii);let A=this._oneOverEllipsoidRadiiSquared;A.x=1/(r.x*r.x),A.y=1/(r.y*r.y),A.z=1/(r.z*r.z),o=!0}(!N.equals(this.modelMatrix,this._modelMatrix)||!h.equals(this.center,this._center))&&(N.clone(this.modelMatrix,this._modelMatrix),h.clone(this.center,this._center),N.multiplyByTranslation(this.modelMatrix,this.center,this._computedModelMatrix),o=!0),o&&(h.clone(h.ZERO,this._boundingSphere.center),this._boundingSphere.radius=h.maximumComponent(r),se.transform(this._boundingSphere,this._computedModelMatrix,this._boundingSphere));let s=this._material!==this.material;this._material=this.material,this._material.update(t);let a=this.onlySunLighting!==this._onlySunLighting;this._onlySunLighting=this.onlySunLighting;let c=e.useLogDepth,l=this._useLogDepth!==c;this._useLogDepth=c;let f=this._colorCommand,d,p;(s||a||i||l)&&(d=new Ue({sources:[Hb]}),p=new Ue({sources:[this.material.shaderSource,zb]}),this.onlySunLighting&&p.defines.push("ONLY_SUN_LIGHTING"),!n&&t.fragmentDepth&&p.defines.push("WRITE_DEPTH"),this._useLogDepth&&(d.defines.push("LOG_DEPTH"),p.defines.push("LOG_DEPTH")),this._sp=Yt.replaceCache({context:t,shaderProgram:this._sp,vertexShaderSource:d,fragmentShaderSource:p,attributeLocations:lY}),f.vertexArray=this._va,f.renderState=this._rs,f.shaderProgram=this._sp,f.uniformMap=gt(this._uniforms,this.material._uniforms),f.executeInClosestFrustum=n);let g=e.commandList,m=e.passes;if(m.render&&(f.boundingVolume=this._boundingSphere,f.debugShowBoundingVolume=this.debugShowBoundingVolume,f.modelMatrix=this._computedModelMatrix,f.pass=n?Ee.TRANSLUCENT:Ee.OPAQUE,g.push(f)),m.pick){let A=this._pickCommand;(!u(this._pickId)||this._id!==this.id)&&(this._id=this.id,this._pickId=this._pickId&&this._pickId.destroy(),this._pickId=t.createPickId({primitive:this,id:this.id})),(s||a||!u(this._pickSP)||l)&&(d=new Ue({sources:[Hb]}),p=new Ue({sources:[this.material.shaderSource,zb],pickColorQualifier:"uniform"}),this.onlySunLighting&&p.defines.push("ONLY_SUN_LIGHTING"),!n&&t.fragmentDepth&&p.defines.push("WRITE_DEPTH"),this._useLogDepth&&(d.defines.push("LOG_DEPTH"),p.defines.push("LOG_DEPTH")),this._pickSP=Yt.replaceCache({context:t,shaderProgram:this._pickSP,vertexShaderSource:d,fragmentShaderSource:p,attributeLocations:lY}),A.vertexArray=this._va,A.renderState=this._rs,A.shaderProgram=this._pickSP,A.uniformMap=gt(gt(this._uniforms,this._pickUniforms),this.material._uniforms),A.executeInClosestFrustum=n),A.boundingVolume=this._boundingSphere,A.modelMatrix=this._computedModelMatrix,A.pass=n?Ee.TRANSLUCENT:Ee.OPAQUE,g.push(A)}};R4.prototype.isDestroyed=function(){return!1};R4.prototype.destroy=function(){return this._sp=this._sp&&this._sp.destroy(),this._pickSP=this._pickSP&&this._pickSP.destroy(),this._pickId=this._pickId&&this._pickId.destroy(),le(this)};var oN=R4;function rN(e){e=y(e,y.EMPTY_OBJECT);let t=e.textureUrl;u(t)||(t=Qt("Assets/Textures/moonSmall.jpg")),this.show=y(e.show,!0),this.textureUrl=t,this._ellipsoid=y(e.ellipsoid,ie.MOON),this.onlySunLighting=y(e.onlySunLighting,!0),this._ellipsoidPrimitive=new oN({radii:this.ellipsoid.radii,material:Hi.fromType(Hi.ImageType),depthTestEnabled:!1,_owner:this}),this._ellipsoidPrimitive.material.translucent=!1,this._axes=new xL}Object.defineProperties(rN.prototype,{ellipsoid:{get:function(){return this._ellipsoid}}});var B4=new J,_st=new J,gst=new h,M4=[];rN.prototype.update=function(e){if(!this.show)return;let t=this._ellipsoidPrimitive;t.material.uniforms.image=this.textureUrl,t.onlySunLighting=this.onlySunLighting;let n=e.time;u(Pt.computeIcrfToFixedMatrix(n,B4))||Pt.computeTemeToPseudoFixedMatrix(n,B4);let i=this._axes.evaluate(n,_st);J.transpose(i,i),J.multiply(B4,i,i);let o=tg.computeMoonPositionInEarthInertialFrame(n,gst);J.multiplyByVector(B4,o,o),N.fromRotationTranslation(i,o,t.modelMatrix);let r=e.commandList;return e.commandList=M4,M4.length=0,t.update(e),e.commandList=r,M4.length===1?M4[0]:void 0};rN.prototype.isDestroyed=function(){return!1};rN.prototype.destroy=function(){return this._ellipsoidPrimitive=this._ellipsoidPrimitive&&this._ellipsoidPrimitive.destroy(),le(this)};var sN=rN;function aN(){this._colorTexture=void 0,this._drawCommand=void 0}Object.defineProperties(aN.prototype,{colorTexture:{get:function(){return this._colorTexture}}});function yst(e,t,n){let i=t.createViewportQuadCommand(zM,{framebuffer:n,renderState:Ve.fromCache({viewport:new Ye(0,0,256,256)})});e._drawCommand=i}aN.prototype.update=function(e){if(!u(this._colorTexture)){let t=e.context,n=new wt({context:t,width:256,height:256,pixelFormat:rt.RGBA,pixelDatatype:Xe.UNSIGNED_BYTE,sampler:ln.NEAREST});this._colorTexture=n;let i=new Us({context:t,colorTextures:[n],destroyAttachments:!1});yst(this,t,i),this._drawCommand.execute(t),i.destroy(),this._drawCommand.shaderProgram=this._drawCommand.shaderProgram&&this._drawCommand.shaderProgram.destroy()}};aN.prototype.isDestroyed=function(){return!1};aN.prototype.destroy=function(){return this._colorTexture=this._colorTexture&&this._colorTexture.destroy(),le(this)};var cN=aN;var tge={};function Ast(e,t,n){let i,o,r;if(e instanceof Si){let s=Math.tan(.5*e.fovy);return i=e.near,o=e.near*s,r=e.aspectRatio*o,Math.max(t*i/r,n*i/o)}else if(e instanceof Xc)return i=e.near,o=e.top,r=e.right,Math.max(t*i/r,n*i/o);return Math.max(t,n)}var xst=new h,Q_e=new h;function nge(e,t,n,i){if(u(i)&&n(.5)>i){let o=n(0),r=n(1),s=n(.5),a=s-o,c=s-r;return function(l){let f=n(l);if(l<=.5){let p=(f-o)/a;return O.lerp(e,-O.PI_OVER_TWO,p)}let d=(f-r)/c;return O.lerp(-O.PI_OVER_TWO,t,1-d)}}return function(o){return O.lerp(e,t,o)}}function fY(e,t,n,i,o){let r=o,s=Math.max(n,i);if(!u(r)){let a=e.position,c=t,l=e.up,f=e.right,d=e.frustum,p=h.subtract(a,c,xst),g=h.magnitude(h.multiplyByScalar(l,h.dot(p,l),Q_e)),m=h.magnitude(h.multiplyByScalar(f,h.dot(p,f),Q_e));r=Math.min(Ast(d,g,m)*.2,1e9)}if(s<r){let l=-Math.pow((r-n)*1e6,.125),f=Math.pow((r-i)*1e6,1/8);return function(d){let p=d*(f-l)+l;return-Math.pow(p,8)/1e6+r}}return function(a){return O.lerp(n,i,a)}}function lN(e,t){return O.equalsEpsilon(e,O.TWO_PI,O.EPSILON11)&&(e=0),t>e+Math.PI?e+=O.TWO_PI:t<e-Math.PI&&(e-=O.TWO_PI),e}var ige=new h;function Cst(e,t,n,i,o,r,s,a){let c=e.camera,l=h.clone(c.position,ige),f=c.pitch,d=lN(c.heading,i),p=lN(c.roll,r),g=fY(c,n,l.z,n.z,s),m=nge(f,o,g,a);function A(x){let C=x.time/t;c.setView({orientation:{heading:O.lerp(d,i,C),pitch:m(C),roll:O.lerp(p,r,C)}}),H.lerp(l,n,C,c.position),c.position.z=g(C)}return A}function Tst(e,t){e.longitude<t.longitude?e.longitude+=O.TWO_PI:t.longitude+=O.TWO_PI}function Est(e,t){let n=e.longitude-t.longitude;n<-O.PI?e.longitude+=O.TWO_PI:n>O.PI&&(t.longitude+=O.TWO_PI)}var bst=new he,Sst=new he;function vst(e,t,n,i,o,r,s,a,c,l){let f=e.camera,p=e.mapProjection.ellipsoid,g=he.clone(f.positionCartographic,bst),m=f.pitch,A=lN(f.heading,i),x=lN(f.roll,r),C=p.cartesianToCartographic(n,Sst);g.longitude=O.zeroToTwoPi(g.longitude),C.longitude=O.zeroToTwoPi(C.longitude);let E=!1;if(u(a)){let w=O.zeroToTwoPi(a),R=Math.min(g.longitude,C.longitude),P=Math.max(g.longitude,C.longitude),M=w>=R&&w<=P;if(u(c)){let L=Math.abs(g.longitude-C.longitude),_=O.TWO_PI-L;(M?L:_)<(M?_:L)*c&&!M&&(E=!0)}else M||(E=!0)}E?Tst(g,C):Est(g,C);let T=fY(f,n,g.height,C.height,s),S=nge(m,o,T,l);function v(){let w=g.longitude,R=C.longitude,P=g.latitude,M=C.latitude;return function(_){let b=_.time/t,D=h.fromRadians(O.lerp(w,R,b),O.lerp(P,M,b),T(b),p);f.setView({destination:D,orientation:{heading:O.lerp(A,i,b),pitch:S(b),roll:O.lerp(x,r,b)}})}}return v()}function Dst(e,t,n,i,o,r,s){let a=e.camera,c=h.clone(a.position,ige),l=lN(a.heading,i),f=a.frustum.right-a.frustum.left,d=fY(a,n,f,n.z,s);function p(g){let m=g.time/t;a.setView({orientation:{heading:O.lerp(l,i,m)}}),H.lerp(c,n,m,a.position);let A=d(m),x=a.frustum,C=x.top/x.right,E=(A-(x.right-x.left))*.5;x.right+=E,x.left-=E,x.top=C*x.right,x.bottom=-x.top}return p}var $_e=new he,wst=new h;function uY(e,t){return{startObject:{},stopObject:{},duration:0,complete:e,cancel:t}}function ege(e,t){function n(){typeof t=="function"&&t(),e.enableInputs=!0}return n}tge.createTween=function(e,t){t=y(t,y.EMPTY_OBJECT);let n=t.destination,i=e.mode;if(i===te.MORPHING)return uY();let o=y(t.convert,!0),r=e.mapProjection,s=r.ellipsoid,a=t.maximumHeight,c=t.flyOverLongitude,l=t.flyOverLongitudeWeight,f=t.pitchAdjustHeight,d=t.easingFunction;o&&i!==te.SCENE3D&&(s.cartesianToCartographic(n,$_e),n=r.project($_e,wst));let p=e.camera,g=t.endTransform;u(g)&&p._setTransform(g);let m=t.duration;u(m)||(m=Math.ceil(h.distance(p.position,n)/1e6)+2,m=Math.min(m,3));let A=y(t.heading,0),x=y(t.pitch,-O.PI_OVER_TWO),C=y(t.roll,0),E=e.screenSpaceCameraController;E.enableInputs=!1;let T=ege(E,t.complete),S=ege(E,t.cancel),v=p.frustum,w=e.mode===te.SCENE2D;if(w=w&&H.equalsEpsilon(p.position,n,O.EPSILON6),w=w&&O.equalsEpsilon(Math.max(v.right-v.left,v.top-v.bottom),n.z,O.EPSILON6),w=w||e.mode!==te.SCENE2D&&h.equalsEpsilon(n,p.position,O.EPSILON10),w=w&&O.equalsEpsilon(O.negativePiToPi(A),O.negativePiToPi(p.heading),O.EPSILON10)&&O.equalsEpsilon(O.negativePiToPi(x),O.negativePiToPi(p.pitch),O.EPSILON10)&&O.equalsEpsilon(O.negativePiToPi(C),O.negativePiToPi(p.roll),O.EPSILON10),w)return uY(T,S);let R=new Array(4);if(R[te.SCENE2D]=Dst,R[te.SCENE3D]=vst,R[te.COLUMBUS_VIEW]=Cst,m<=0)return uY(function(){R[i](e,1,n,A,x,C,a,c,l,f)({time:1}),typeof T=="function"&&T()},S);let P=R[i](e,m,n,A,x,C,a,c,l,f);if(!u(d)){let M=p.positionCartographic.height,L=i===te.SCENE3D?s.cartesianToCartographic(n).height:n.z;M>L&&M>11500?d=Nr.CUBIC_OUT:d=Nr.QUINTIC_IN_OUT}return{duration:m,easingFunction:d,startObject:{time:0},stopObject:{time:m},update:P,complete:T,cancel:S}};var uN=tge;var Ist={ROTATE:0,INFINITE_SCROLL:1},Ml=Object.freeze(Ist);function Zt(e){this._scene=e,this._transform=N.clone(N.IDENTITY),this._invTransform=N.clone(N.IDENTITY),this._actualTransform=N.clone(N.IDENTITY),this._actualInvTransform=N.clone(N.IDENTITY),this._transformChanged=!1,this.position=new h,this._position=new h,this._positionWC=new h,this._positionCartographic=new he,this._oldPositionWC=void 0,this.positionWCDeltaMagnitude=0,this.positionWCDeltaMagnitudeLastFrame=0,this.timeSinceMoved=0,this._lastMovedTimestamp=0,this.direction=new h,this._direction=new h,this._directionWC=new h,this.up=new h,this._up=new h,this._upWC=new h,this.right=new h,this._right=new h,this._rightWC=new h,this.frustum=new Si,this.frustum.aspectRatio=e.drawingBufferWidth/e.drawingBufferHeight,this.frustum.fov=O.toRadians(60),this.defaultMoveAmount=1e5,this.defaultLookAmount=Math.PI/60,this.defaultRotateAmount=Math.PI/3600,this.defaultZoomAmount=1e5,this.constrainedAxis=void 0,this.maximumZoomFactor=1.5,this._moveStart=new ye,this._moveEnd=new ye,this._changed=new ye,this._changedPosition=void 0,this._changedDirection=void 0,this._changedFrustum=void 0,this._changedHeading=void 0,this.percentageChanged=.5,this._viewMatrix=new N,this._invViewMatrix=new N,fge(this),this._mode=te.SCENE3D,this._modeChanged=!0;let t=e.mapProjection;this._projection=t,this._maxCoord=t.project(new he(Math.PI,O.PI_OVER_TWO)),this._max2Dfrustum=void 0,Ege(this,Zt.DEFAULT_VIEW_RECTANGLE,this.position,!0);let n=h.magnitude(this.position);n+=n*Zt.DEFAULT_VIEW_FACTOR,h.normalize(this.position,this.position),h.multiplyByScalar(this.position,n,this.position)}Zt.TRANSFORM_2D=new N(0,0,1,0,1,0,0,0,0,1,0,0,0,0,0,1);Zt.TRANSFORM_2D_INVERSE=N.inverseTransformation(Zt.TRANSFORM_2D,new N);Zt.DEFAULT_VIEW_RECTANGLE=ce.fromDegrees(-95,-20,-70,90);Zt.DEFAULT_VIEW_FACTOR=.5;Zt.DEFAULT_OFFSET=new _u(0,-O.PI_OVER_FOUR,0);function fge(e){N.computeView(e._position,e._direction,e._up,e._right,e._viewMatrix),N.multiply(e._viewMatrix,e._actualInvTransform,e._viewMatrix),N.inverseTransformation(e._viewMatrix,e._invViewMatrix)}function Pst(e){if(!u(e._oldPositionWC))e._oldPositionWC=h.clone(e.positionWC,e._oldPositionWC);else{e.positionWCDeltaMagnitudeLastFrame=e.positionWCDeltaMagnitude;let t=h.subtract(e.positionWC,e._oldPositionWC,e._oldPositionWC);e.positionWCDeltaMagnitude=h.magnitude(t),e._oldPositionWC=h.clone(e.positionWC,e._oldPositionWC),e.positionWCDeltaMagnitude>0?(e.timeSinceMoved=0,e._lastMovedTimestamp=di()):e.timeSinceMoved=Math.max(di()-e._lastMovedTimestamp,0)/1e3}}Zt.prototype.canPreloadFlight=function(){return u(this._currentFlight)&&this._mode!==te.SCENE2D};Zt.prototype._updateCameraChanged=function(){let e=this;if(Pst(e),e._changed.numberOfListeners===0)return;let t=e.percentageChanged,n=e.heading;u(e._changedHeading)||(e._changedHeading=n);let i=Math.abs(e._changedHeading-n)%O.TWO_PI;i=i>O.PI?O.TWO_PI-i:i;let o=i/Math.PI;if(o>t&&(e._changed.raiseEvent(o),e._changedHeading=n),e._mode===te.SCENE2D){if(!u(e._changedFrustum)){e._changedPosition=h.clone(e.position,e._changedPosition),e._changedFrustum=e.frustum.clone();return}let l=e.position,f=e._changedPosition,d=e.frustum,p=e._changedFrustum,g=l.x+d.left,m=l.x+d.right,A=f.x+p.left,x=f.x+p.right,C=l.y+d.bottom,E=l.y+d.top,T=f.y+p.bottom,S=f.y+p.top,v=Math.max(g,A),w=Math.min(m,x),R=Math.max(C,T),P=Math.min(E,S),M;if(v>=w||R>=E)M=1;else{let L=p;g<A&&m>x&&C<T&&E>S&&(L=d),M=1-(w-v)*(P-R)/((L.right-L.left)*(L.top-L.bottom))}M>t&&(e._changed.raiseEvent(M),e._changedPosition=h.clone(e.position,e._changedPosition),e._changedFrustum=e.frustum.clone(e._changedFrustum));return}if(!u(e._changedDirection)){e._changedPosition=h.clone(e.positionWC,e._changedPosition),e._changedDirection=h.clone(e.directionWC,e._changedDirection);return}let r=O.acosClamped(h.dot(e.directionWC,e._changedDirection)),s;u(e.frustum.fovy)?s=r/(e.frustum.fovy*.5):s=r;let c=h.distance(e.positionWC,e._changedPosition)/e.positionCartographic.height;(s>t||c>t)&&(e._changed.raiseEvent(Math.max(s,c)),e._changedPosition=h.clone(e.positionWC,e._changedPosition),e._changedDirection=h.clone(e.directionWC,e._changedDirection))};function Ost(e){Pt.basisTo2D(e._projection,e._transform,e._actualTransform)}var Rst=new he,Bst=new h,L4=new h,Mst=new oe,Lst=new oe,Nst=new oe,Fst=new oe,Vst=new oe;function Ust(e){let t=e._projection,n=t.ellipsoid,i=N.getColumn(e._transform,3,Mst),o=n.cartesianToCartographic(i,Rst),r=t.project(o,Bst),s=Lst;s.x=r.z,s.y=r.x,s.z=r.y,s.w=1;let a=oe.clone(oe.UNIT_X,Vst),c=oe.add(N.getColumn(e._transform,0,L4),i,L4);n.cartesianToCartographic(c,o),t.project(o,r);let l=Nst;l.x=r.z,l.y=r.x,l.z=r.y,l.w=0,h.subtract(l,s,l),l.x=0;let f=Fst;if(h.magnitudeSquared(l)>O.EPSILON10)h.cross(a,l,f);else{let d=oe.add(N.getColumn(e._transform,1,L4),i,L4);n.cartesianToCartographic(d,o),t.project(o,r),f.x=r.z,f.y=r.x,f.z=r.y,f.w=0,h.subtract(f,s,f),f.x=0,h.magnitudeSquared(f)<O.EPSILON10&&(oe.clone(oe.UNIT_Y,l),oe.clone(oe.UNIT_Z,f))}h.cross(f,a,l),h.normalize(l,l),h.cross(a,l,f),h.normalize(f,f),N.setColumn(e._actualTransform,0,l,e._actualTransform),N.setColumn(e._actualTransform,1,f,e._actualTransform),N.setColumn(e._actualTransform,2,a,e._actualTransform),N.setColumn(e._actualTransform,3,s,e._actualTransform)}var dY=new h;function pc(e){let t=e._mode,n=!1,i=0;t===te.SCENE2D&&(i=e.frustum.right-e.frustum.left,n=i!==e._positionCartographic.height);let o=e._position,r=!h.equals(o,e.position)||n;r&&(o=h.clone(e.position,e._position));let s=e._direction,a=!h.equals(s,e.direction);a&&(h.normalize(e.direction,e.direction),s=h.clone(e.direction,e._direction));let c=e._up,l=!h.equals(c,e.up);l&&(h.normalize(e.up,e.up),c=h.clone(e.up,e._up));let f=e._right,d=!h.equals(f,e.right);d&&(h.normalize(e.right,e.right),f=h.clone(e.right,e._right));let p=e._transformChanged||e._modeChanged;e._transformChanged=!1,p&&(N.inverseTransformation(e._transform,e._invTransform),e._mode===te.COLUMBUS_VIEW||e._mode===te.SCENE2D?N.equals(N.IDENTITY,e._transform)?N.clone(Zt.TRANSFORM_2D,e._actualTransform):e._mode===te.COLUMBUS_VIEW?Ost(e):Ust(e):N.clone(e._transform,e._actualTransform),N.inverseTransformation(e._actualTransform,e._actualInvTransform),e._modeChanged=!1);let g=e._actualTransform;if(r||p)if(e._positionWC=N.multiplyByPoint(g,o,e._positionWC),t===te.SCENE3D||t===te.MORPHING)e._positionCartographic=e._projection.ellipsoid.cartesianToCartographic(e._positionWC,e._positionCartographic);else{let m=dY;m.x=e._positionWC.y,m.y=e._positionWC.z,m.z=e._positionWC.x,t===te.SCENE2D&&(m.z=i),e._projection.unproject(m,e._positionCartographic)}if(a||l||d){let m=h.dot(s,h.cross(c,f,dY));if(Math.abs(1-m)>O.EPSILON2){let A=1/h.magnitudeSquared(c),x=h.dot(c,s)*A,C=h.multiplyByScalar(s,x,dY);c=h.normalize(h.subtract(c,C,e._up),e._up),h.clone(c,e.up),f=h.cross(s,c,e._right),h.clone(f,e.right)}}(a||p)&&(e._directionWC=N.multiplyByPointAsVector(g,s,e._directionWC),h.normalize(e._directionWC,e._directionWC)),(l||p)&&(e._upWC=N.multiplyByPointAsVector(g,c,e._upWC),h.normalize(e._upWC,e._upWC)),(d||p)&&(e._rightWC=N.multiplyByPointAsVector(g,f,e._rightWC),h.normalize(e._rightWC,e._rightWC)),(r||a||l||d||p)&&fge(e)}function dge(e,t){let n;return O.equalsEpsilon(Math.abs(e.z),1,O.EPSILON3)?n=Math.atan2(t.y,t.x)-O.PI_OVER_TWO:n=Math.atan2(e.y,e.x)-O.PI_OVER_TWO,O.TWO_PI-O.zeroToTwoPi(n)}function hge(e){return O.PI_OVER_TWO-O.acosClamped(e.z)}function mge(e,t,n){let i=0;return O.equalsEpsilon(Math.abs(e.z),1,O.EPSILON3)||(i=Math.atan2(-n.z,t.z),i=O.zeroToTwoPi(i+O.TWO_PI)),i}var V4=new N,U4=new N;Object.defineProperties(Zt.prototype,{transform:{get:function(){return this._transform}},inverseTransform:{get:function(){return pc(this),this._invTransform}},viewMatrix:{get:function(){return pc(this),this._viewMatrix}},inverseViewMatrix:{get:function(){return pc(this),this._invViewMatrix}},positionCartographic:{get:function(){return pc(this),this._positionCartographic}},positionWC:{get:function(){return pc(this),this._positionWC}},directionWC:{get:function(){return pc(this),this._directionWC}},upWC:{get:function(){return pc(this),this._upWC}},rightWC:{get:function(){return pc(this),this._rightWC}},heading:{get:function(){if(this._mode!==te.MORPHING){let e=this._projection.ellipsoid,t=N.clone(this._transform,V4),n=Pt.eastNorthUpToFixedFrame(this.positionWC,e,U4);this._setTransform(n);let i=dge(this.direction,this.up);return this._setTransform(t),i}}},pitch:{get:function(){if(this._mode!==te.MORPHING){let e=this._projection.ellipsoid,t=N.clone(this._transform,V4),n=Pt.eastNorthUpToFixedFrame(this.positionWC,e,U4);this._setTransform(n);let i=hge(this.direction);return this._setTransform(t),i}}},roll:{get:function(){if(this._mode!==te.MORPHING){let e=this._projection.ellipsoid,t=N.clone(this._transform,V4),n=Pt.eastNorthUpToFixedFrame(this.positionWC,e,U4);this._setTransform(n);let i=mge(this.direction,this.up,this.right);return this._setTransform(t),i}}},moveStart:{get:function(){return this._moveStart}},moveEnd:{get:function(){return this._moveEnd}},changed:{get:function(){return this._changed}}});Zt.prototype.update=function(e){let t=!1;if(e!==this._mode&&(this._mode=e,this._modeChanged=e!==te.MORPHING,t=this._mode===te.SCENE2D),t){let n=this._max2Dfrustum=this.frustum.clone(),i=2,o=n.top/n.right;n.right=this._maxCoord.x*i,n.left=-n.right,n.top=o*n.right,n.bottom=-n.top}this._mode===te.SCENE2D&&yge(this,this.position)};var kst=new h,zst=new h,Hst=new h;Zt.prototype._setTransform=function(e){let t=h.clone(this.positionWC,kst),n=h.clone(this.upWC,zst),i=h.clone(this.directionWC,Hst);N.clone(e,this._transform),this._transformChanged=!0,pc(this);let o=this._actualInvTransform;N.multiplyByPoint(o,t,this.position),N.multiplyByPointAsVector(o,i,this.direction),N.multiplyByPointAsVector(o,n,this.up),h.cross(this.direction,this.up,this.right),pc(this)};var Gst=new H,Wst=new vn,jst=new h,qst=new h;function pge(e){if(!N.equals(N.IDENTITY,e.transform))return h.magnitude(e.position);let t=e._scene,n=t.globe,i=Gst;i.x=t.drawingBufferWidth/2,i.y=t.drawingBufferHeight/2;let o;if(u(n)){let a=e.getPickRay(i,Wst);o=n.pickWorldCoordinates(a,t,!0,jst)}let r;t.pickPositionSupported&&(r=t.pickPositionWorldCoordinates(i,qst));let s;if(u(o)||u(r)){let a=u(r)?h.distance(r,e.positionWC):Number.POSITIVE_INFINITY,c=u(o)?h.distance(o,e.positionWC):Number.POSITIVE_INFINITY;s=Math.min(a,c)}else s=Math.max(e.positionCartographic.height,0);return s}Zt.prototype._adjustOrthographicFrustum=function(e){this.frustum instanceof $t&&(!e&&this._positionCartographic.height<15e4||(this.frustum.width=pge(this)))};var k4=new h,gY=new N,Yst=new N,yY=new Me,AY=new J,_ge=new he;function Xst(e,t,n){let i=N.clone(e.transform,gY),o=Pt.eastNorthUpToFixedFrame(t,e._projection.ellipsoid,Yst);e._setTransform(o),h.clone(h.ZERO,e.position),n.heading=n.heading-O.PI_OVER_TWO;let r=Me.fromHeadingPitchRoll(n,yY),s=J.fromQuaternion(r,AY);J.getColumn(s,0,e.direction),J.getColumn(s,2,e.up),h.cross(e.direction,e.up,e.right),e._setTransform(i),e._adjustOrthographicFrustum(!0)}function Kst(e,t,n,i){let o=N.clone(e.transform,gY);if(e._setTransform(N.IDENTITY),!h.equals(t,e.positionWC)){if(i){let a=e._projection,c=a.ellipsoid.cartesianToCartographic(t,_ge);t=a.project(c,k4)}h.clone(t,e.position)}n.heading=n.heading-O.PI_OVER_TWO;let r=Me.fromHeadingPitchRoll(n,yY),s=J.fromQuaternion(r,AY);J.getColumn(s,0,e.direction),J.getColumn(s,2,e.up),h.cross(e.direction,e.up,e.right),e._setTransform(o),e._adjustOrthographicFrustum(!0)}function Zst(e,t,n,i){let o=N.clone(e.transform,gY);if(e._setTransform(N.IDENTITY),!h.equals(t,e.positionWC)){if(i){let c=e._projection,l=c.ellipsoid.cartesianToCartographic(t,_ge);t=c.project(l,k4)}H.clone(t,e.position);let r=-t.z*.5,s=-r,a=e.frustum;if(s>r){let c=a.top/a.right;a.right=s,a.left=r,a.top=a.right*c,a.bottom=-a.top}}if(e._scene.mapMode2D===Ml.ROTATE){n.heading=n.heading-O.PI_OVER_TWO,n.pitch=-O.PI_OVER_TWO,n.roll=0;let r=Me.fromHeadingPitchRoll(n,yY),s=J.fromQuaternion(r,AY);J.getColumn(s,2,e.up),h.cross(e.direction,e.up,e.right)}e._setTransform(o)}var Jst=new h,Qst=new h,$st=new h;function gge(e,t,n,i){let o=h.clone(n.direction,Jst),r=h.clone(n.up,Qst);if(e._scene.mode===te.SCENE3D){let a=e._projection.ellipsoid,c=Pt.eastNorthUpToFixedFrame(t,a,V4),l=N.inverseTransformation(c,U4);N.multiplyByPointAsVector(l,o,o),N.multiplyByPointAsVector(l,r,r)}let s=h.cross(o,r,$st);return i.heading=dge(o,r),i.pitch=hge(o),i.roll=mge(o,r,s),i}var _Y={destination:void 0,orientation:{direction:void 0,up:void 0,heading:void 0,pitch:void 0,roll:void 0},convert:void 0,endTransform:void 0},xS=new Na;Zt.prototype.setView=function(e){e=y(e,y.EMPTY_OBJECT);let t=y(e.orientation,y.EMPTY_OBJECT),n=this._mode;if(n===te.MORPHING)return;u(e.endTransform)&&this._setTransform(e.endTransform);let i=y(e.convert,!0),o=y(e.destination,h.clone(this.positionWC,k4));u(o)&&u(o.west)&&(o=this.getRectangleCameraCoordinates(o,k4),i=!1),u(t.direction)&&(t=gge(this,o,t,_Y.orientation)),xS.heading=y(t.heading,0),xS.pitch=y(t.pitch,-O.PI_OVER_TWO),xS.roll=y(t.roll,0),n===te.SCENE3D?Xst(this,o,xS):n===te.SCENE2D?Zst(this,o,xS,i):Kst(this,o,xS,i)};var eat=new h;Zt.prototype.flyHome=function(e){let t=this._mode;if(t===te.MORPHING&&this._scene.completeMorph(),t===te.SCENE2D)this.flyTo({destination:Zt.DEFAULT_VIEW_RECTANGLE,duration:e,endTransform:N.IDENTITY});else if(t===te.SCENE3D){let n=this.getRectangleCameraCoordinates(Zt.DEFAULT_VIEW_RECTANGLE),i=h.magnitude(n);i+=i*Zt.DEFAULT_VIEW_FACTOR,h.normalize(n,n),h.multiplyByScalar(n,i,n),this.flyTo({destination:n,duration:e,endTransform:N.IDENTITY})}else if(t===te.COLUMBUS_VIEW){let n=this._projection.ellipsoid.maximumRadius,i=new h(0,-1,1);i=h.multiplyByScalar(h.normalize(i,i),5*n,i),this.flyTo({destination:i,duration:e,orientation:{heading:0,pitch:-Math.acos(h.normalize(i,eat).z),roll:0},endTransform:N.IDENTITY,convert:!1})}};Zt.prototype.worldToCameraCoordinates=function(e,t){return u(t)||(t=new oe),pc(this),N.multiplyByVector(this._actualInvTransform,e,t)};Zt.prototype.worldToCameraCoordinatesPoint=function(e,t){return u(t)||(t=new h),pc(this),N.multiplyByPoint(this._actualInvTransform,e,t)};Zt.prototype.worldToCameraCoordinatesVector=function(e,t){return u(t)||(t=new h),pc(this),N.multiplyByPointAsVector(this._actualInvTransform,e,t)};Zt.prototype.cameraToWorldCoordinates=function(e,t){return u(t)||(t=new oe),pc(this),N.multiplyByVector(this._actualTransform,e,t)};Zt.prototype.cameraToWorldCoordinatesPoint=function(e,t){return u(t)||(t=new h),pc(this),N.multiplyByPoint(this._actualTransform,e,t)};Zt.prototype.cameraToWorldCoordinatesVector=function(e,t){return u(t)||(t=new h),pc(this),N.multiplyByPointAsVector(this._actualTransform,e,t)};function yge(e,t){let n=e._scene.mapMode2D===Ml.ROTATE,i=e._maxCoord.x,o=e._maxCoord.y,r,s;n?(s=i,r=-s):(s=t.x-i*2,r=t.x+i*2),t.x>i&&(t.x=s),t.x<-i&&(t.x=r),t.y>o&&(t.y=o),t.y<-o&&(t.y=-o)}var oge=new h;Zt.prototype.move=function(e,t){let n=this.position;h.multiplyByScalar(e,t,oge),h.add(n,oge,n),this._mode===te.SCENE2D&&yge(this,n),this._adjustOrthographicFrustum(!0)};Zt.prototype.moveForward=function(e){e=y(e,this.defaultMoveAmount),this._mode===te.SCENE2D?z4(this,e):this.move(this.direction,e)};Zt.prototype.moveBackward=function(e){e=y(e,this.defaultMoveAmount),this._mode===te.SCENE2D?z4(this,-e):this.move(this.direction,-e)};Zt.prototype.moveUp=function(e){e=y(e,this.defaultMoveAmount),this.move(this.up,e)};Zt.prototype.moveDown=function(e){e=y(e,this.defaultMoveAmount),this.move(this.up,-e)};Zt.prototype.moveRight=function(e){e=y(e,this.defaultMoveAmount),this.move(this.right,e)};Zt.prototype.moveLeft=function(e){e=y(e,this.defaultMoveAmount),this.move(this.right,-e)};Zt.prototype.lookLeft=function(e){e=y(e,this.defaultLookAmount),this._mode!==te.SCENE2D&&this.look(this.up,-e)};Zt.prototype.lookRight=function(e){e=y(e,this.defaultLookAmount),this._mode!==te.SCENE2D&&this.look(this.up,e)};Zt.prototype.lookUp=function(e){e=y(e,this.defaultLookAmount),this._mode!==te.SCENE2D&&this.look(this.right,-e)};Zt.prototype.lookDown=function(e){e=y(e,this.defaultLookAmount),this._mode!==te.SCENE2D&&this.look(this.right,e)};var tat=new Me,nat=new J;Zt.prototype.look=function(e,t){let n=y(t,this.defaultLookAmount),i=Me.fromAxisAngle(e,-n,tat),o=J.fromQuaternion(i,nat),r=this.direction,s=this.up,a=this.right;J.multiplyByVector(o,r,r),J.multiplyByVector(o,s,s),J.multiplyByVector(o,a,a)};Zt.prototype.twistLeft=function(e){e=y(e,this.defaultLookAmount),this.look(this.direction,e)};Zt.prototype.twistRight=function(e){e=y(e,this.defaultLookAmount),this.look(this.direction,-e)};var iat=new Me,oat=new J;Zt.prototype.rotate=function(e,t){let n=y(t,this.defaultRotateAmount),i=Me.fromAxisAngle(e,-n,iat),o=J.fromQuaternion(i,oat);J.multiplyByVector(o,this.position,this.position),J.multiplyByVector(o,this.direction,this.direction),J.multiplyByVector(o,this.up,this.up),h.cross(this.direction,this.up,this.right),h.cross(this.right,this.direction,this.up),this._adjustOrthographicFrustum(!1)};Zt.prototype.rotateDown=function(e){e=y(e,this.defaultRotateAmount),Age(this,e)};Zt.prototype.rotateUp=function(e){e=y(e,this.defaultRotateAmount),Age(this,-e)};var rat=new h,sat=new h,aat=new h,rge=new h;function Age(e,t){let n=e.position;if(u(e.constrainedAxis)&&!h.equalsEpsilon(e.position,h.ZERO,O.EPSILON2)){let i=h.normalize(n,rat),o=h.equalsEpsilon(i,e.constrainedAxis,O.EPSILON2),r=h.equalsEpsilon(i,h.negate(e.constrainedAxis,rge),O.EPSILON2);if(!o&&!r){let s=h.normalize(e.constrainedAxis,sat),a=h.dot(i,s),c=O.acosClamped(a);t>0&&t>c&&(t=c-O.EPSILON4),a=h.dot(i,h.negate(s,rge)),c=O.acosClamped(a),t<0&&-t>c&&(t=-c+O.EPSILON4);let l=h.cross(s,i,aat);e.rotate(l,t)}else(o&&t<0||r&&t>0)&&e.rotate(e.right,t)}else e.rotate(e.right,t)}Zt.prototype.rotateRight=function(e){e=y(e,this.defaultRotateAmount),xge(this,-e)};Zt.prototype.rotateLeft=function(e){e=y(e,this.defaultRotateAmount),xge(this,e)};function xge(e,t){u(e.constrainedAxis)?e.rotate(e.constrainedAxis,t):e.rotate(e.up,t)}function z4(e,t){let n=e.frustum,i;if(t=t*.5,Math.abs(n.top)+Math.abs(n.bottom)>Math.abs(n.left)+Math.abs(n.right)){let o=n.top-t,r=n.bottom+t,s=e._maxCoord.y;e._scene.mapMode2D===Ml.ROTATE&&(s*=e.maximumZoomFactor),r>s&&(r=s,o=-s),o<=r&&(o=1,r=-1),i=n.right/n.top,n.top=o,n.bottom=r,n.right=n.top*i,n.left=-n.right}else{let o=n.right-t,r=n.left+t,s=e._maxCoord.x;e._scene.mapMode2D===Ml.ROTATE&&(s*=e.maximumZoomFactor),o>s&&(o=s,r=-s),o<=r&&(o=1,r=-1),i=n.top/n.right,n.right=o,n.left=r,n.top=n.right*i,n.bottom=-n.top}}function Cge(e,t){e.move(e.direction,t)}Zt.prototype.zoomIn=function(e){e=y(e,this.defaultZoomAmount),this._mode===te.SCENE2D?z4(this,e):Cge(this,e)};Zt.prototype.zoomOut=function(e){e=y(e,this.defaultZoomAmount),this._mode===te.SCENE2D?z4(this,-e):Cge(this,-e)};Zt.prototype.getMagnitude=function(){if(this._mode===te.SCENE3D)return h.magnitude(this.position);if(this._mode===te.COLUMBUS_VIEW)return Math.abs(this.position.z);if(this._mode===te.SCENE2D)return Math.max(this.frustum.right-this.frustum.left,this.frustum.top-this.frustum.bottom)};var cat=new N;Zt.prototype.lookAt=function(e,t){let n=Pt.eastNorthUpToFixedFrame(e,ie.WGS84,cat);this.lookAtTransform(n,t)};var lat=new h,uat=new Me,fat=new Me,dat=new J;function Tge(e,t,n){t=O.clamp(t,-O.PI_OVER_TWO,O.PI_OVER_TWO),e=O.zeroToTwoPi(e)-O.PI_OVER_TWO;let i=Me.fromAxisAngle(h.UNIT_Y,-t,uat),o=Me.fromAxisAngle(h.UNIT_Z,-e,fat),r=Me.multiply(o,i,o),s=J.fromQuaternion(r,dat),a=h.clone(h.UNIT_X,lat);return J.multiplyByVector(s,a,a),h.negate(a,a),h.multiplyByScalar(a,n,a),a}Zt.prototype.lookAtTransform=function(e,t){if(this._setTransform(e),!u(t))return;let n;if(u(t.heading)?n=Tge(t.heading,t.pitch,t.range):n=t,this._mode===te.SCENE2D){H.clone(H.ZERO,this.position),h.negate(n,this.up),this.up.z=0,h.magnitudeSquared(this.up)<O.EPSILON10&&h.clone(h.UNIT_Y,this.up),h.normalize(this.up,this.up),this._setTransform(N.IDENTITY),h.negate(h.UNIT_Z,this.direction),h.cross(this.direction,this.up,this.right),h.normalize(this.right,this.right);let i=this.frustum,o=i.top/i.right;i.right=h.magnitude(n)*.5,i.left=-i.right,i.top=o*i.right,i.bottom=-i.top,this._setTransform(e);return}h.clone(n,this.position),h.negate(this.position,this.direction),h.normalize(this.direction,this.direction),h.cross(this.direction,h.UNIT_Z,this.right),h.magnitudeSquared(this.right)<O.EPSILON10&&h.clone(h.UNIT_X,this.right),h.normalize(this.right,this.right),h.cross(this.right,this.direction,this.up),h.normalize(this.up,this.up),this._adjustOrthographicFrustum(!0)};var fN=new he,hat=new he,mat=new h,pat=new h,_at=new h,gat=new h,yat=new h,Aat=new h,xat=new h,hY=new h,Cat={direction:new h,right:new h,up:new h},sge;function mc(e,t,n,i){return Math.abs(h.dot(t,n))/i-h.dot(e,n)}function Ege(e,t,n,i){let o=e._projection.ellipsoid,r=i?e:Cat,s=t.north,a=t.south,c=t.east,l=t.west;l>c&&(c+=O.TWO_PI);let f=(l+c)*.5,d;if(a<-O.PI_OVER_TWO+O.RADIANS_PER_DEGREE&&s>O.PI_OVER_TWO-O.RADIANS_PER_DEGREE)d=0;else{let M=fN;M.longitude=f,M.latitude=s,M.height=0;let L=hat;L.longitude=f,L.latitude=a,L.height=0;let _=sge;(!u(_)||_.ellipsoid!==o)&&(sge=_=new Yu(void 0,void 0,o)),_.setEndPoints(M,L),d=_.interpolateUsingFraction(.5,fN).latitude}let p=fN;p.longitude=f,p.latitude=d,p.height=0;let g=o.cartographicToCartesian(p,xat),m=fN;m.longitude=c,m.latitude=s;let A=o.cartographicToCartesian(m,mat);m.longitude=l;let x=o.cartographicToCartesian(m,_at);m.longitude=f;let C=o.cartographicToCartesian(m,yat);m.latitude=a;let E=o.cartographicToCartesian(m,Aat);m.longitude=c;let T=o.cartographicToCartesian(m,gat);m.longitude=l;let S=o.cartographicToCartesian(m,pat);h.subtract(x,g,x),h.subtract(T,g,T),h.subtract(A,g,A),h.subtract(S,g,S),h.subtract(C,g,C),h.subtract(E,g,E);let v=o.geodeticSurfaceNormal(g,r.direction);h.negate(v,v);let w=h.cross(v,h.UNIT_Z,r.right);h.normalize(w,w);let R=h.cross(w,v,r.up),P;if(e.frustum instanceof $t){let M=Math.max(h.distance(A,x),h.distance(T,S)),L=Math.max(h.distance(A,T),h.distance(x,S)),_,b,D=e.frustum._offCenterFrustum.right/e.frustum._offCenterFrustum.top,I=L*D;M>I?(_=M,b=_/D):(b=L,_=I),P=Math.max(_,b)}else{let M=Math.tan(e.frustum.fovy*.5),L=e.frustum.aspectRatio*M;if(P=Math.max(mc(v,R,x,M),mc(v,R,T,M),mc(v,R,A,M),mc(v,R,S,M),mc(v,R,C,M),mc(v,R,E,M),mc(v,w,x,L),mc(v,w,T,L),mc(v,w,A,L),mc(v,w,S,L),mc(v,w,C,L),mc(v,w,E,L)),a<0&&s>0){let _=fN;_.longitude=l,_.latitude=0,_.height=0;let b=o.cartographicToCartesian(_,hY);h.subtract(b,g,b),P=Math.max(P,mc(v,R,b,M),mc(v,w,b,L)),_.longitude=c,b=o.cartographicToCartesian(_,hY),h.subtract(b,g,b),P=Math.max(P,mc(v,R,b,M),mc(v,w,b,L))}}return h.add(g,h.multiplyByScalar(v,-P,hY),n)}var Tat=new he,Eat=new h,bat=new h;function Sat(e,t,n){let i=e._projection;t.west>t.east&&(t=ce.MAX_VALUE);let o=e._actualTransform,r=e._actualInvTransform,s=Tat;s.longitude=t.east,s.latitude=t.north;let a=i.project(s,Eat);N.multiplyByPoint(o,a,a),N.multiplyByPoint(r,a,a),s.longitude=t.west,s.latitude=t.south;let c=i.project(s,bat);if(N.multiplyByPoint(o,c,c),N.multiplyByPoint(r,c,c),n.x=(a.x-c.x)*.5+c.x,n.y=(a.y-c.y)*.5+c.y,u(e.frustum.fovy)){let l=Math.tan(e.frustum.fovy*.5),f=e.frustum.aspectRatio*l;n.z=Math.max((a.x-c.x)/f,(a.y-c.y)/l)*.5}else{let l=a.x-c.x,f=a.y-c.y;n.z=Math.max(l,f)}return n}var vat=new he,Dat=new h,wat=new h;function Iat(e,t,n){let i=e._projection,o=t.east;t.west>t.east&&(e._scene.mapMode2D===Ml.INFINITE_SCROLL?o+=O.TWO_PI:(t=ce.MAX_VALUE,o=t.east));let r=vat;r.longitude=o,r.latitude=t.north;let s=i.project(r,Dat);r.longitude=t.west,r.latitude=t.south;let a=i.project(r,wat),c=Math.abs(s.x-a.x)*.5,l=Math.abs(s.y-a.y)*.5,f,d,p=e.frustum.right/e.frustum.top,g=l*p;return c>g?(f=c,d=f/p):(d=l,f=g),l=Math.max(2*f,2*d),n.x=(s.x-a.x)*.5+a.x,n.y=(s.y-a.y)*.5+a.y,r=i.unproject(n,r),r.height=l,n=i.project(r,n),n}Zt.prototype.getRectangleCameraCoordinates=function(e,t){let n=this._mode;if(u(t)||(t=new h),n===te.SCENE3D)return Ege(this,e,t);if(n===te.COLUMBUS_VIEW)return Sat(this,e,t);if(n===te.SCENE2D)return Iat(this,e,t)};var Pat=new vn;function Oat(e,t,n,i){n=y(n,ie.WGS84);let o=e.getPickRay(t,Pat),r=Ki.rayEllipsoid(o,n);if(!r)return;let s=r.start>0?r.start:r.stop;return vn.getPoint(o,s,i)}var Rat=new vn;function Bat(e,t,n,i){let r=e.getPickRay(t,Rat).origin;r=h.fromElements(r.y,r.z,0,r);let s=n.unproject(r);if(!(s.latitude<-O.PI_OVER_TWO||s.latitude>O.PI_OVER_TWO))return n.ellipsoid.cartographicToCartesian(s,i)}var Mat=new vn;function Lat(e,t,n,i){let o=e.getPickRay(t,Mat),r=-o.origin.x/o.direction.x;vn.getPoint(o,r,i);let s=n.unproject(new h(i.y,i.z,0));if(!(s.latitude<-O.PI_OVER_TWO||s.latitude>O.PI_OVER_TWO||s.longitude<-Math.PI||s.longitude>Math.PI))return n.ellipsoid.cartographicToCartesian(s,i)}Zt.prototype.pickEllipsoid=function(e,t,n){let i=this._scene.canvas;if(!(i.clientWidth===0||i.clientHeight===0)){if(u(n)||(n=new h),t=y(t,ie.WGS84),this._mode===te.SCENE3D)n=Oat(this,e,t,n);else if(this._mode===te.SCENE2D)n=Bat(this,e,this._projection,n);else if(this._mode===te.COLUMBUS_VIEW)n=Lat(this,e,this._projection,n);else return;return n}};var Nat=new h,Fat=new h,Vat=new h;function Uat(e,t,n){let i=e._scene.canvas,o=i.clientWidth,r=i.clientHeight,s=Math.tan(e.frustum.fovy*.5),a=e.frustum.aspectRatio*s,c=e.frustum.near,l=2/o*t.x-1,f=2/r*(r-t.y)-1,d=e.positionWC;h.clone(d,n.origin);let p=h.multiplyByScalar(e.directionWC,c,Nat);h.add(d,p,p);let g=h.multiplyByScalar(e.rightWC,l*c*a,Fat),m=h.multiplyByScalar(e.upWC,f*c*s,Vat),A=h.add(p,g,n.direction);return h.add(A,m,A),h.subtract(A,d,A),h.normalize(A,A),n}var N4=new h;function kat(e,t,n){let i=e._scene.canvas,o=i.clientWidth,r=i.clientHeight,s=e.frustum;u(s._offCenterFrustum)&&(s=s._offCenterFrustum);let a=2/o*t.x-1;a*=(s.right-s.left)*.5;let c=2/r*(r-t.y)-1;c*=(s.top-s.bottom)*.5;let l=n.origin;return h.clone(e.position,l),h.multiplyByScalar(e.right,a,N4),h.add(N4,l,l),h.multiplyByScalar(e.up,c,N4),h.add(N4,l,l),h.clone(e.directionWC,n.direction),(e._mode===te.COLUMBUS_VIEW||e._mode===te.SCENE2D)&&h.fromElements(n.origin.z,n.origin.x,n.origin.y,n.origin),n}Zt.prototype.getPickRay=function(e,t){u(t)||(t=new vn);let n=this._scene.canvas;if(n.clientWidth<=0||n.clientHeight<=0)return;let i=this.frustum;return u(i.aspectRatio)&&u(i.fov)&&u(i.near)?Uat(this,e,t):kat(this,e,t)};var zat=new h,Hat=new h;Zt.prototype.distanceToBoundingSphere=function(e){let t=h.subtract(this.positionWC,e.center,zat),n=h.multiplyByScalar(this.directionWC,h.dot(t,this.directionWC),Hat);return Math.max(0,h.magnitude(n)-e.radius)};var Gat=new H;Zt.prototype.getPixelSize=function(e,t,n){let i=this.distanceToBoundingSphere(e),o=this.frustum.getPixelDimensions(t,n,i,this._scene.pixelRatio,Gat);return Math.max(o.x,o.y)};function Wat(e,t,n,i,o,r){let s=h.clone(t);n.y>i?s.y-=n.y-i:n.y<-i&&(s.y+=-i-n.y),n.z>o?s.z-=n.z-o:n.z<-o&&(s.z+=-o-n.z);function a(c){let l=h.lerp(t,s,c.time,new h);e.worldToCameraCoordinatesPoint(l,e.position)}return{easingFunction:Nr.EXPONENTIAL_OUT,startObject:{time:0},stopObject:{time:1},duration:r,update:a}}var jat=new h,age=new h,qat=new h,Yat=new h;function Xat(e,t){let n=e.position,i=e.direction,o=e.worldToCameraCoordinatesVector(h.UNIT_X,jat),r=-h.dot(o,n)/h.dot(o,i),s=h.add(n,h.multiplyByScalar(i,r,age),age);e.cameraToWorldCoordinatesPoint(s,s),n=e.cameraToWorldCoordinatesPoint(e.position,qat);let a=Math.tan(e.frustum.fovy*.5),c=e.frustum.aspectRatio*a,l=h.magnitude(h.subtract(n,s,Yat)),f=c*l,d=a*l,p=e._maxCoord.x,g=e._maxCoord.y,m=Math.max(f-p,p),A=Math.max(d-g,g);if(n.z<-m||n.z>m||n.y<-A||n.y>A){let x=s.y<-m||s.y>m,C=s.z<-A||s.z>A;if(x||C)return Wat(e,n,s,m,A,t)}}Zt.prototype.createCorrectPositionTween=function(e){if(this._mode===te.COLUMBUS_VIEW)return Xat(this,e)};var Kat=new h,Bs={destination:void 0,heading:void 0,pitch:void 0,roll:void 0,duration:void 0,complete:void 0,cancel:void 0,endTransform:void 0,maximumHeight:void 0,easingFunction:void 0};Zt.prototype.cancelFlight=function(){u(this._currentFlight)&&(this._currentFlight.cancelTween(),this._currentFlight=void 0)};Zt.prototype.completeFlight=function(){if(u(this._currentFlight)){this._currentFlight.cancelTween();let e={destination:void 0,orientation:{heading:void 0,pitch:void 0,roll:void 0}};e.destination=Bs.destination,e.orientation.heading=Bs.heading,e.orientation.pitch=Bs.pitch,e.orientation.roll=Bs.roll,this.setView(e),u(this._currentFlight.complete)&&this._currentFlight.complete(),this._currentFlight=void 0}};Zt.prototype.flyTo=function(e){e=y(e,y.EMPTY_OBJECT);let t=e.destination;if(this._mode===te.MORPHING)return;this.cancelFlight();let i=t instanceof ce;i&&(t=this.getRectangleCameraCoordinates(t,Kat));let o=y(e.orientation,y.EMPTY_OBJECT);if(u(o.direction)&&(o=gge(this,t,o,_Y.orientation)),u(e.duration)&&e.duration<=0){let f=_Y;f.destination=e.destination,f.orientation.heading=o.heading,f.orientation.pitch=o.pitch,f.orientation.roll=o.roll,f.convert=e.convert,f.endTransform=e.endTransform,this.setView(f),typeof e.complete=="function"&&e.complete();return}let r=this,s;Bs.destination=t,Bs.heading=o.heading,Bs.pitch=o.pitch,Bs.roll=o.roll,Bs.duration=e.duration,Bs.complete=function(){s===r._currentFlight&&(r._currentFlight=void 0),u(e.complete)&&e.complete()},Bs.cancel=e.cancel,Bs.endTransform=e.endTransform,Bs.convert=i?!1:e.convert,Bs.maximumHeight=e.maximumHeight,Bs.pitchAdjustHeight=e.pitchAdjustHeight,Bs.flyOverLongitude=e.flyOverLongitude,Bs.flyOverLongitudeWeight=e.flyOverLongitudeWeight,Bs.easingFunction=e.easingFunction;let a=this._scene,c=uN.createTween(a,Bs);if(c.duration===0){typeof c.complete=="function"&&c.complete();return}s=a.tweens.add(c),this._currentFlight=s;let l=this._scene.preloadFlightCamera;this._mode!==te.SCENE2D&&(u(l)||(l=Zt.clone(this)),l.setView({destination:t,orientation:o}),this._scene.preloadFlightCullingVolume=l.frustum.computeCullingVolume(l.positionWC,l.directionWC,l.upWC))};function Zat(e,t){let n=e.frustum,i=Math.tan(n.fovy*.5),o=n.aspectRatio*i;return Math.max(t/o,t/i)}function Jat(e,t){let n=e.frustum;u(n._offCenterFrustum)&&(n=n._offCenterFrustum);let i,o,r=n.right/n.top,s=t*r;return t>s?(i=t,o=i/r):(o=t,i=s),Math.max(i,o)*1.5}var Qat=100;function bge(e,t,n){n=_u.clone(u(n)?n:Zt.DEFAULT_OFFSET);let i=e._scene.screenSpaceCameraController.minimumZoomDistance,o=e._scene.screenSpaceCameraController.maximumZoomDistance,r=n.range;if(!u(r)||r===0){let s=t.radius;s===0?n.range=Qat:e.frustum instanceof $t||e._mode===te.SCENE2D?n.range=Jat(e,s):n.range=Zat(e,s),n.range=O.clamp(n.range,i,o)}return n}Zt.prototype.viewBoundingSphere=function(e,t){t=bge(this,e,t),this.lookAt(e.center,t)};var $at=new N,ect=new h,tct=new h,nct=new h,ict=new h,oct=new oe,rct=new Me,sct=new J;Zt.prototype.flyToBoundingSphere=function(e,t){t=y(t,y.EMPTY_OBJECT);let n=this._mode===te.SCENE2D||this._mode===te.COLUMBUS_VIEW;this._setTransform(N.IDENTITY);let i=bge(this,e,t.offset),o;n?o=h.multiplyByScalar(h.UNIT_Z,i.range,ect):o=Tge(i.heading,i.pitch,i.range);let r=Pt.eastNorthUpToFixedFrame(e.center,ie.WGS84,$at);N.multiplyByPoint(r,o,o);let s,a;if(!n){if(s=h.subtract(e.center,o,tct),h.normalize(s,s),a=N.multiplyByPointAsVector(r,h.UNIT_Z,nct),1-Math.abs(h.dot(s,a))<O.EPSILON6){let l=Me.fromAxisAngle(s,i.heading,rct),f=J.fromQuaternion(l,sct);h.fromCartesian4(N.getColumn(r,1,oct),a),J.multiplyByVector(f,a,a)}let c=h.cross(s,a,ict);h.cross(c,s,a),h.normalize(a,a)}this.flyTo({destination:o,orientation:{direction:s,up:a},duration:t.duration,complete:t.complete,cancel:t.cancel,endTransform:t.endTransform,maximumHeight:t.maximumHeight,easingFunction:t.easingFunction,flyOverLongitude:t.flyOverLongitude,flyOverLongitudeWeight:t.flyOverLongitudeWeight,pitchAdjustHeight:t.pitchAdjustHeight})};var cge=new h,lge=new h,mY=new h,uge=new h,dN=[new h,new h,new h,new h];function act(e,t){let n=t.radii,i=e.positionWC,o=h.multiplyComponents(t.oneOverRadii,i,cge),r=h.magnitude(o),s=h.normalize(o,lge),a,c;h.equalsEpsilon(s,h.UNIT_Z,O.EPSILON10)?(a=new h(0,1,0),c=new h(0,0,1)):(a=h.normalize(h.cross(h.UNIT_Z,s,mY),mY),c=h.normalize(h.cross(s,a,uge),uge));let l=Math.sqrt(h.magnitudeSquared(o)-1),f=h.multiplyByScalar(s,1/r,cge),d=l/r,p=h.multiplyByScalar(a,d,lge),g=h.multiplyByScalar(c,d,mY),m=h.add(f,g,dN[0]);h.subtract(m,p,m),h.multiplyComponents(n,m,m);let A=h.subtract(f,g,dN[1]);h.subtract(A,p,A),h.multiplyComponents(n,A,A);let x=h.subtract(f,g,dN[2]);h.add(x,p,x),h.multiplyComponents(n,x,x);let C=h.add(f,g,dN[3]);return h.add(C,p,C),h.multiplyComponents(n,C,C),dN}var pY=new H,cct=new h,Xy=[new he,new he,new he,new he];function F4(e,t,n,i,o,r){pY.x=e,pY.y=t;let s=i.pickEllipsoid(pY,o,cct);return u(s)?(Xy[n]=o.cartesianToCartographic(s,Xy[n]),1):(Xy[n]=o.cartesianToCartographic(r[n],Xy[n]),0)}Zt.prototype.computeViewRectangle=function(e,t){e=y(e,ie.WGS84);let n=this.frustum.computeCullingVolume(this.positionWC,this.directionWC,this.upWC),i=new se(h.ZERO,e.maximumRadius);if(n.computeVisibility(i)===Jt.OUTSIDE)return;let r=this._scene.canvas,s=r.clientWidth,a=r.clientHeight,c=0,l=act(this,e);if(c+=F4(0,0,0,this,e,l),c+=F4(0,a,1,this,e,l),c+=F4(s,a,2,this,e,l),c+=F4(s,0,3,this,e,l),c<2)return ce.MAX_VALUE;t=ce.fromCartographicArray(Xy,t);let f=0,d=Xy[3].longitude;for(let p=0;p<4;++p){let g=Xy[p].longitude,m=Math.abs(g-d);m>O.PI?f+=O.TWO_PI-m:f+=m,d=g}return O.equalsEpsilon(Math.abs(f),O.TWO_PI,O.EPSILON9)&&(t.west=-O.PI,t.east=O.PI,Xy[0].latitude>=0?t.north=O.PI_OVER_TWO:t.south=-O.PI_OVER_TWO),t};Zt.prototype.switchToPerspectiveFrustum=function(){if(this._mode===te.SCENE2D||this.frustum instanceof Si)return;let e=this._scene;this.frustum=new Si,this.frustum.aspectRatio=e.drawingBufferWidth/e.drawingBufferHeight,this.frustum.fov=O.toRadians(60)};Zt.prototype.switchToOrthographicFrustum=function(){if(this._mode===te.SCENE2D||this.frustum instanceof $t)return;let e=pge(this),t=this._scene;this.frustum=new $t,this.frustum.aspectRatio=t.drawingBufferWidth/t.drawingBufferHeight,this.frustum.width=e};Zt.clone=function(e,t){return u(t)||(t=new Zt(e._scene)),h.clone(e.position,t.position),h.clone(e.direction,t.direction),h.clone(e.up,t.up),h.clone(e.right,t.right),N.clone(e._transform,t.transform),t._transformChanged=!0,t.frustum=e.frustum.clone(),t};var uo=Zt;function lct(e){this.pass=e.pass,this.commandList=e.commandList,this.camera=e.camera,this.cullingVolume=e.cullingVolume,this.ready=!1}var Nf=lct;var Ige=ki(zl(),1),Sge=576,uct=100,hN="#ffffff",xY="#48b";function Pge(e,t){this.credit=e,this.count=y(t,1)}function fct(e,t){let n=e.length;for(let i=0;i<n;i++){let o=e[i];if(Kt.equals(o,t))return!0}return!1}function dct(e){let t=e._previousCesiumCredit,n=e._currentCesiumCredit;Kt.equals(n,t)||(u(t)&&e._cesiumCreditContainer.removeChild(t.element),u(n)&&e._cesiumCreditContainer.appendChild(n.element),e._previousCesiumCredit=n)}var Oge="cesium-credit-delimiter";function vge(e){let t=document.createElement("span");return t.textContent=e,t.className=Oge,t}function Dge(e,t){if(u(t)){let n=document.createElement(t);n._creditId=e._creditId,n.appendChild(e),e=n}return e}function wge(e,t,n,i){let o=e.childNodes,r=-1;t.sort(function(s,a){return a.count-s.count});for(let s=0;s<t.length;++s){let a=t[s].credit;if(u(a)){if(r=s,u(n)&&(r*=2,s>0)){let l=r-1;if(o.length<=l)e.appendChild(vge(n));else{let f=o[l];f.className!==Oge&&e.replaceChild(vge(n),f)}}let c=a.element;if(o.length<=r)e.appendChild(Dge(c,i));else{let l=o[r];l._creditId!==a._id&&e.replaceChild(Dge(c,i),l)}}}for(++r;r<o.length;)e.removeChild(o[r])}function hct(e){let t=e._lightboxCredits,n=e.viewport.clientWidth,i=e.viewport.clientHeight;n!==e._lastViewportWidth&&(n<Sge?(t.className="cesium-credit-lightbox cesium-credit-lightbox-mobile",t.style.marginTop="0"):(t.className="cesium-credit-lightbox cesium-credit-lightbox-expanded",t.style.marginTop=`${Math.floor((i-t.clientHeight)*.5)}px`),e._lastViewportWidth=n),n>=Sge&&i!==e._lastViewportHeight&&(t.style.marginTop=`${Math.floor((i-t.clientHeight)*.5)}px`,e._lastViewportHeight=i)}function _c(e,t){let n=`${e} {`;for(let i in t)t.hasOwnProperty(i)&&(n+=`${i}: ${t[i]}; `);return n+=` }
`,n}function mct(){let e="";e+=_c(".cesium-credit-lightbox-overlay",{display:"none","z-index":"1",position:"absolute",top:"0",left:"0",width:"100%",height:"100%","background-color":"rgba(80, 80, 80, 0.8)"}),e+=_c(".cesium-credit-lightbox",{"background-color":"#303336",color:hN,position:"relative","min-height":`${uct}px`,margin:"auto"}),e+=_c(".cesium-credit-lightbox > ul > li a, .cesium-credit-lightbox > ul > li a:visited",{color:hN}),e+=_c(".cesium-credit-lightbox > ul > li a:hover",{color:xY}),e+=_c(".cesium-credit-lightbox.cesium-credit-lightbox-expanded",{border:"1px solid #444","border-radius":"5px","max-width":"370px"}),e+=_c(".cesium-credit-lightbox.cesium-credit-lightbox-mobile",{height:"100%",width:"100%"}),e+=_c(".cesium-credit-lightbox-title",{padding:"20px 20px 0 20px"}),e+=_c(".cesium-credit-lightbox-close",{"font-size":"18pt",cursor:"pointer",position:"absolute",top:"0",right:"6px",color:hN}),e+=_c(".cesium-credit-lightbox-close:hover",{color:xY}),e+=_c(".cesium-credit-lightbox > ul",{margin:"0",padding:"12px 20px 12px 40px","font-size":"13px"}),e+=_c(".cesium-credit-lightbox > ul > li",{"padding-bottom":"6px"}),e+=_c(".cesium-credit-lightbox > ul > li *",{padding:"0",margin:"0"}),e+=_c(".cesium-credit-expand-link",{"padding-left":"5px",cursor:"pointer","text-decoration":"underline",color:hN}),e+=_c(".cesium-credit-expand-link:hover",{color:xY}),e+=_c(".cesium-credit-text",{color:hN}),e+=_c(".cesium-credit-textContainer *, .cesium-credit-logoContainer *",{display:"inline"});let t=document.head,n=document.createElement("style");n.innerHTML=e,t.insertBefore(n,t.firstChild)}function yr(e,t,n){let i=this;n=y(n,document.body);let o=document.createElement("div");o.className="cesium-credit-lightbox-overlay",n.appendChild(o);let r=document.createElement("div");r.className="cesium-credit-lightbox",o.appendChild(r);function s(m){r.contains(m.target)||i.hideLightbox()}o.addEventListener("click",s,!1);let a=document.createElement("div");a.className="cesium-credit-lightbox-title",a.textContent="Data provided by:",r.appendChild(a);let c=document.createElement("a");c.onclick=this.hideLightbox.bind(this),c.innerHTML="&times;",c.className="cesium-credit-lightbox-close",r.appendChild(c);let l=document.createElement("ul");r.appendChild(l);let f=document.createElement("div");f.className="cesium-credit-logoContainer",f.style.display="inline",e.appendChild(f);let d=document.createElement("div");d.className="cesium-credit-textContainer",d.style.display="inline",e.appendChild(d);let p=document.createElement("a");p.className="cesium-credit-expand-link",p.onclick=this.showLightbox.bind(this),p.textContent="Data attribution",e.appendChild(p),mct();let g=Kt.clone(yr.cesiumCredit);this._delimiter=y(t," \u2022 "),this._screenContainer=d,this._cesiumCreditContainer=f,this._lastViewportHeight=void 0,this._lastViewportWidth=void 0,this._lightboxCredits=r,this._creditList=l,this._lightbox=o,this._hideLightbox=s,this._expandLink=p,this._expanded=!1,this._defaultCredits=[],this._cesiumCredit=g,this._previousCesiumCredit=void 0,this._currentCesiumCredit=g,this._creditDisplayElementPool=[],this._creditDisplayElementIndex=0,this._currentFrameCredits={screenCredits:new xt,lightboxCredits:new xt},this._defaultCredit=void 0,this.viewport=n,this.container=e}function Rge(e,t,n,i){i=y(i,1);let o=t.get(n.id);if(u(o))o.count<Number.MAX_VALUE&&(o.count+=i);else{let r=e._creditDisplayElementPool,s=e._creditDisplayElementPoolIndex;s<r.length?(o=r[s],o.credit=n,o.count=i):(o=new Pge(n,i),r.push(o)),++e._creditDisplayElementPoolIndex,t.set(n.id,o)}}yr.prototype.addCredit=function(e){if(e._isIon){u(this._defaultCredit)||(this._defaultCredit=Kt.clone(Bge())),this._currentCesiumCredit=this._defaultCredit;return}let t;e.showOnScreen?t=this._currentFrameCredits.screenCredits:t=this._currentFrameCredits.lightboxCredits,Rge(this,t,e)};yr.prototype.addDefaultCredit=function(e){let t=this._defaultCredits;fct(t,e)||t.push(e)};yr.prototype.removeDefaultCredit=function(e){let t=this._defaultCredits,n=t.indexOf(e);n!==-1&&t.splice(n,1)};yr.prototype.showLightbox=function(){this._lightbox.style.display="block",this._expanded=!0};yr.prototype.hideLightbox=function(){this._lightbox.style.display="none",this._expanded=!1};yr.prototype.update=function(){this._expanded&&hct(this)};yr.prototype.beginFrame=function(){let e=this._currentFrameCredits;this._creditDisplayElementPoolIndex=0;let t=e.screenCredits;t.removeAll();let n=this._defaultCredits;for(let i=0;i<n.length;++i){let o=n[i];Rge(this,t,o,Number.MAX_VALUE)}e.lightboxCredits.removeAll(),Kt.equals(yr.cesiumCredit,this._cesiumCredit)||(this._cesiumCredit=Kt.clone(yr.cesiumCredit)),this._currentCesiumCredit=this._cesiumCredit};yr.prototype.endFrame=function(){let e=this._currentFrameCredits.screenCredits.values;wge(this._screenContainer,e,this._delimiter,void 0);let t=this._currentFrameCredits.lightboxCredits.values;this._expandLink.style.display=t.length>0?"inline":"none",wge(this._creditList,t,void 0,"li"),dct(this)};yr.prototype.destroy=function(){return this._lightbox.removeEventListener("click",this._hideLightbox,!1),this.container.removeChild(this._cesiumCreditContainer),this.container.removeChild(this._screenContainer),this.container.removeChild(this._expandLink),this.viewport.removeChild(this._lightbox),le(this)};yr.prototype.isDestroyed=function(){return!1};yr._cesiumCredit=void 0;yr._cesiumCreditInitialized=!1;var H4;function Bge(){if(!u(H4)){let e=Qt("Assets/Images/ion-credit.png");e.indexOf("http://")!==0&&e.indexOf("https://")!==0&&e.indexOf("data:")!==0&&(e=new Ige.default(e).path()),H4=new Kt(`<a href="https://cesium.com/" target="_blank"><img src="${e}" title="Cesium ion"/></a>`,!0)}return yr._cesiumCreditInitialized||(yr._cesiumCredit=H4,yr._cesiumCreditInitialized=!0),H4}Object.defineProperties(yr,{cesiumCredit:{get:function(){return Bge(),yr._cesiumCredit},set:function(e){yr._cesiumCredit=e,yr._cesiumCreditInitialized=!0}}});yr.CreditDisplayElement=Pge;var mN=yr;function G4(e){e=y(e,y.EMPTY_OBJECT),this._camera=e.camera,this._frustumSplits=e.frustumSplits,this._color=y(e.color,z.CYAN),this._updateOnChange=y(e.updateOnChange,!0),this.show=y(e.show,!0),this.id=e.id,this._id=void 0,this._outlinePrimitives=[],this._planesPrimitives=[]}var pct=new h,_ct=new J,gct=new Me,yct=new Si,Act=new Xc,xct=new $t,Cct=new br,Tct=new z,Ect=[1,1e5];G4.prototype.update=function(e){if(!this.show)return;let t=this._planesPrimitives,n=this._outlinePrimitives,i,o;if(this._updateOnChange){for(o=t.length,i=0;i<o;++i)n[i]=n[i]&&n[i].destroy(),t[i]=t[i]&&t[i].destroy();t.length=0,n.length=0}if(t.length===0){let r=this._camera,s=r.frustum,a;s instanceof Si?a=yct:s instanceof Xc?a=Act:s instanceof $t?a=xct:a=Cct,a=s.clone(a);let c,l=this._frustumSplits;!u(l)||l.length<=1?(l=Ect,l[0]=this._camera.frustum.near,l[1]=this._camera.frustum.far,c=1):c=l.length-1;let f=r.positionWC,d=r.directionWC,p=r.upWC,g=r.rightWC;g=h.negate(g,pct);let m=_ct;J.setColumn(m,0,g,m),J.setColumn(m,1,p,m),J.setColumn(m,2,d,m);let A=Me.fromRotationMatrix(m,gct);for(t.length=n.length=c,i=0;i<c;++i)a.near=l[i],a.far=l[i+1],t[i]=new bn({geometryInstances:new At({geometry:new Zx({origin:f,orientation:A,frustum:a,_drawNearPlane:i===0}),attributes:{color:Mt.fromColor(z.fromAlpha(this._color,.1,Tct))},id:this.id,pickPrimitive:this}),appearance:new nn({translucent:!0,flat:!0}),asynchronous:!1}),n[i]=new bn({geometryInstances:new At({geometry:new _L({origin:f,orientation:A,frustum:a,_drawNearPlane:i===0}),attributes:{color:Mt.fromColor(this._color)},id:this.id,pickPrimitive:this}),appearance:new nn({translucent:!1,flat:!0}),asynchronous:!1})}for(o=t.length,i=0;i<o;++i)n[i].update(e),t[i].update(e)};G4.prototype.isDestroyed=function(){return!1};G4.prototype.destroy=function(){let e=this._planesPrimitives.length;for(let t=0;t<e;++t)this._outlinePrimitives[t]=this._outlinePrimitives[t]&&this._outlinePrimitives[t].destroy(),this._planesPrimitives[t]=this._planesPrimitives[t]&&this._planesPrimitives[t].destroy();return le(this)};var Cm=G4;function _N(e){this._rs=void 0,this._sp=void 0,this._va=void 0,this._command=void 0,this._mode=void 0,this._useLogDepth=!1,this._ellipsoidOffset=y(e,0)}var pN=Vt.supportsTypedArrays()?new Float32Array(12):[],Mge=new h,Lge=new h,CY=new h,Nge=new h,W4=new h;function bct(e,t){let n=e.radii,i=t.camera,o,r,s;if(i.frustum instanceof $t)o=h.ZERO,r=i.rightWC,s=i.upWC;else{let d=i.positionWC,p=h.multiplyComponents(e.oneOverRadii,d,Mge),g=h.normalize(p,Lge),m=h.normalize(h.cross(h.UNIT_Z,p,CY),CY),A=h.normalize(h.cross(g,m,Nge),Nge),x=h.magnitude(p),C=Math.sqrt(x*x-1);o=h.multiplyByScalar(g,1/x,Mge);let E=C/x;r=h.multiplyByScalar(m,E,Lge),s=h.multiplyByScalar(A,E,CY)}let a=h.add(o,s,W4);h.subtract(a,r,a),h.multiplyComponents(n,a,a),h.pack(a,pN,0);let c=h.subtract(o,s,W4);h.subtract(c,r,c),h.multiplyComponents(n,c,c),h.pack(c,pN,3);let l=h.add(o,s,W4);h.add(l,r,l),h.multiplyComponents(n,l,l),h.pack(l,pN,6);let f=h.subtract(o,s,W4);return h.add(f,r,f),h.multiplyComponents(n,f,f),h.pack(f,pN,9),pN}_N.prototype.update=function(e){if(this._mode=e.mode,e.mode!==te.SCENE3D)return;let t=e.context,n=e.mapProjection.ellipsoid.radii,i=new ie(n.x+this._ellipsoidOffset,n.y+this._ellipsoidOffset,n.z+this._ellipsoidOffset),o=e.useLogDepth;if(u(this._command)||(this._rs=Ve.fromCache({cull:{enabled:!0},depthTest:{enabled:!0},colorMask:{red:!1,green:!1,blue:!1,alpha:!1}}),this._command=new tt({renderState:this._rs,boundingVolume:new se(h.ZERO,i.maximumRadius),pass:Ee.OPAQUE,owner:this})),!u(this._sp)||this._useLogDepth!==o){this._useLogDepth=o;let s=new Ue({sources:[KM]}),a=new Ue({sources:[XM]});o&&(a.defines.push("LOG_DEPTH"),s.defines.push("LOG_DEPTH")),this._sp=Yt.replaceCache({shaderProgram:this._sp,context:t,vertexShaderSource:s,fragmentShaderSource:a,attributeLocations:{position:0}}),this._command.shaderProgram=this._sp}let r=bct(i,e);if(u(this._va))this._va.getAttribute(0).vertexBuffer.copyFromArrayView(r);else{let s=new ct({attributes:{position:new ve({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:r})},indices:[0,1,2,2,1,3],primitiveType:Be.TRIANGLES});this._va=oi.fromGeometry({context:t,geometry:s,attributeLocations:{position:0},bufferUsage:Ne.DYNAMIC_DRAW}),this._command.vertexArray=this._va}};_N.prototype.execute=function(e,t){this._mode===te.SCENE3D&&this._command.execute(e,t)};_N.prototype.isDestroyed=function(){return!1};_N.prototype.destroy=function(){this._sp=this._sp&&this._sp.destroy(),this._va=this._va&&this._va.destroy()};var gN=_N;function yN(){}var Sct=/\bgl_FragDepth\b/,vct=/\bdiscard\b/;function Dct(e,t){let n=e.shaderCache.getDerivedShaderProgram(t,"depthOnly");if(!u(n)){let i=t._attributeLocations,o=t.fragmentShaderSource,r,s=!1,a=o.sources,c=a.length;for(r=0;r<c;++r)if(Sct.test(a[r])||vct.test(a[r])){s=!0;break}let l=!1,f=o.defines;for(c=f.length,r=0;r<c;++r)if(f[r]==="LOG_DEPTH"){l=!0;break}let d;!s&&!l?(d=`void main()
{
out_FragColor = vec4(1.0);
}
`,o=new Ue({sources:[d]})):!s&&l&&(d=`void main()
{
out_FragColor = vec4(1.0);
czm_writeLogDepth();
}
`,o=new Ue({defines:["LOG_DEPTH"],sources:[d]})),n=e.shaderCache.createDerivedShaderProgram(t,"depthOnly",{vertexShaderSource:t.vertexShaderSource,fragmentShaderSource:o,attributeLocations:i})}return n}function wct(e,t){let n=e._depthOnlyRenderStateCache,i=n[t.id];if(!u(i)){let o=Ve.getState(t);o.depthMask=!0,o.colorMask={red:!1,green:!1,blue:!1,alpha:!1},i=Ve.fromCache(o),n[t.id]=i}return i}yN.createDepthOnlyDerivedCommand=function(e,t,n,i){u(i)||(i={});let o,r;return u(i.depthOnlyCommand)&&(o=i.depthOnlyCommand.shaderProgram,r=i.depthOnlyCommand.renderState),i.depthOnlyCommand=tt.shallowClone(t,i.depthOnlyCommand),!u(o)||i.shaderProgramId!==t.shaderProgram.id?(i.depthOnlyCommand.shaderProgram=Dct(n,t.shaderProgram),i.depthOnlyCommand.renderState=wct(e,t.renderState),i.shaderProgramId=t.shaderProgram.id):(i.depthOnlyCommand.shaderProgram=o,i.depthOnlyCommand.renderState=r),i};var Ict=/\s+czm_writeLogDepth\(/,Pct=/\s+czm_vertexLogDepth\(/;function Oct(e,t){if(t.fragmentShaderSource.defines.indexOf("LOG_DEPTH_READ_ONLY")>=0)return t;let i=e.shaderCache.getDerivedShaderProgram(t,"logDepth");if(!u(i)){let o=t._attributeLocations,r=t.vertexShaderSource.clone(),s=t.fragmentShaderSource.clone();r.defines=u(r.defines)?r.defines.slice(0):[],r.defines.push("LOG_DEPTH"),s.defines=u(s.defines)?s.defines.slice(0):[],s.defines.push("LOG_DEPTH");let a,c,l=!1,f=r.sources,d=f.length;for(a=0;a<d;++a)if(Pct.test(f[a])){l=!0;break}if(!l){for(a=0;a<d;++a)f[a]=Ue.replaceMain(f[a],"czm_log_depth_main");c=`
void main()
{
czm_log_depth_main();
czm_vertexLogDepth();
}
`,f.push(c)}for(f=s.sources,d=f.length,l=!1,a=0;a<d;++a)Ict.test(f[a])&&(l=!0);s.defines.indexOf("LOG_DEPTH_WRITE")!==-1&&(l=!0);let p="";if(!l){for(a=0;a<d;a++)f[a]=Ue.replaceMain(f[a],"czm_log_depth_main");p+=`
void main()
{
czm_log_depth_main();
czm_writeLogDepth();
}
`}f.push(p),i=e.shaderCache.createDerivedShaderProgram(t,"logDepth",{vertexShaderSource:r,fragmentShaderSource:s,attributeLocations:o})}return i}yN.createLogDepthCommand=function(e,t,n){u(n)||(n={});let i;return u(n.command)&&(i=n.command.shaderProgram),n.command=tt.shallowClone(e,n.command),!u(i)||n.shaderProgramId!==e.shaderProgram.id?(n.command.shaderProgram=Oct(t,e.shaderProgram),n.shaderProgramId=e.shaderProgram.id):n.command.shaderProgram=i,n};function Rct(e,t,n){let i=e.shaderCache.getDerivedShaderProgram(t,"pick");if(!u(i)){let o=t._attributeLocations,r=t.fragmentShaderSource,s=r.sources,a=s.length,c=`void main()
{
czm_non_pick_main();
if (out_FragColor.a == 0.0) {
discard;
}
out_FragColor = ${n};
}
`,l=new Array(a+1);for(let f=0;f<a;++f)l[f]=Ue.replaceMain(s[f],"czm_non_pick_main");l[a]=c,r=new Ue({sources:l,defines:r.defines}),i=e.shaderCache.createDerivedShaderProgram(t,"pick",{vertexShaderSource:t.vertexShaderSource,fragmentShaderSource:r,attributeLocations:o})}return i}function Bct(e,t){let n=e.picking.pickRenderStateCache,i=n[t.id];if(!u(i)){let o=Ve.getState(t);o.blending.enabled=!1,o.depthMask=!0,i=Ve.fromCache(o),n[t.id]=i}return i}yN.createPickDerivedCommand=function(e,t,n,i){u(i)||(i={});let o,r;return u(i.pickCommand)&&(o=i.pickCommand.shaderProgram,r=i.pickCommand.renderState),i.pickCommand=tt.shallowClone(t,i.pickCommand),!u(o)||i.shaderProgramId!==t.shaderProgram.id?(i.pickCommand.shaderProgram=Rct(n,t.shaderProgram,t.pickId),i.pickCommand.renderState=Bct(e,t.renderState),i.shaderProgramId=t.shaderProgram.id):(i.pickCommand.shaderProgram=o,i.pickCommand.renderState=r),i};function Mct(e,t){let n=e.shaderCache.getDerivedShaderProgram(t,"HDR");if(!u(n)){let i=t._attributeLocations,o=t.vertexShaderSource.clone(),r=t.fragmentShaderSource.clone();o.defines=u(o.defines)?o.defines.slice(0):[],o.defines.push("HDR"),r.defines=u(r.defines)?r.defines.slice(0):[],r.defines.push("HDR"),n=e.shaderCache.createDerivedShaderProgram(t,"HDR",{vertexShaderSource:o,fragmentShaderSource:r,attributeLocations:i})}return n}yN.createHdrCommand=function(e,t,n){u(n)||(n={});let i;return u(n.command)&&(i=n.command.shaderProgram),n.command=tt.shallowClone(e,n.command),!u(i)||n.shaderProgramId!==e.shaderProgram.id?(n.command.shaderProgram=Mct(t,e.shaderProgram),n.shaderProgramId=e.shaderProgram.id):n.command.shaderProgram=i,n};var N_=yN;function j4(e){this._scene=e,this._lastAlpha=void 0,this._lastBeta=void 0,this._lastGamma=void 0,this._alpha=void 0,this._beta=void 0,this._gamma=void 0;let t=this;function n(i){let o=i.alpha;if(!u(o)){t._alpha=void 0,t._beta=void 0,t._gamma=void 0;return}t._alpha=O.toRadians(o),t._beta=O.toRadians(i.beta),t._gamma=O.toRadians(i.gamma)}window.addEventListener("deviceorientation",n,!1),this._removeListener=function(){window.removeEventListener("deviceorientation",n,!1)}}var Lct=new Me,Fge=new Me,Nct=new J;function Fct(e,t,n,i){let o=e.direction,r=e.right,s=e.up,a=Me.fromAxisAngle(o,n,Fge),c=Me.fromAxisAngle(r,i,Lct),l=Me.multiply(c,a,c),f=Me.fromAxisAngle(s,t,Fge);Me.multiply(f,l,l);let d=J.fromQuaternion(l,Nct);J.multiplyByVector(d,r,r),J.multiplyByVector(d,s,s),J.multiplyByVector(d,o,o)}j4.prototype.update=function(){if(!u(this._alpha))return;u(this._lastAlpha)||(this._lastAlpha=this._alpha,this._lastBeta=this._beta,this._lastGamma=this._gamma);let e=this._lastAlpha-this._alpha,t=this._lastBeta-this._beta,n=this._lastGamma-this._gamma;Fct(this._scene.camera,-e,t,n),this._lastAlpha=this._alpha,this._lastBeta=this._beta,this._lastGamma=this._gamma};j4.prototype.isDestroyed=function(){return!1};j4.prototype.destroy=function(){return this._removeListener(),le(this)};var AN=j4;function Vge(){this.enabled=!0,this.renderable=!0,this.density=2e-4,this.screenSpaceErrorFactor=2,this.minimumBrightness=.03}var q4=[359.393,800.749,1275.6501,2151.1192,3141.7763,4777.5198,6281.2493,12364.307,15900.765,49889.0549,78026.8259,99260.7344,120036.3873,151011.0158,156091.1953,203849.3112,274866.9803,319916.3149,493552.0528,628733.5874],Tm=[2e-5,2e-4,1e-4,7e-5,5e-5,4e-5,3e-5,19e-6,1e-5,85e-7,62e-7,58e-7,53e-7,52e-7,51e-7,42e-7,4e-6,34e-7,26e-7,22e-7];for(let e=0;e<Tm.length;++e)Tm[e]*=1e6;var Uge=Tm[1],TY=Tm[Tm.length-1];for(let e=0;e<Tm.length;++e)Tm[e]=(Tm[e]-TY)/(Uge-TY);var na=0;function Vct(e){let t=q4,n=t.length;if(e<t[0])return na=0,na;if(e>t[n-1])return na=n-2,na;if(e>=t[na]){if(na+1<n&&e<t[na+1])return na;if(na+2<n&&e<t[na+2])return++na,na}else if(na-1>=0&&e>=t[na-1])return--na,na;let i;for(i=0;i<n-2&&!(e>=t[i]&&e<t[i+1]);++i);return na=i,na}var Uct=new h;Vge.prototype.update=function(e){if(!(e.fog.enabled=this.enabled))return;e.fog.renderable=this.renderable;let n=e.camera,i=n.positionCartographic;if(!u(i)||i.height>8e5||e.mode!==te.SCENE3D){e.fog.enabled=!1;return}let o=i.height,r=Vct(o),s=O.clamp((o-q4[r])/(q4[r+1]-q4[r]),0,1),a=O.lerp(Tm[r],Tm[r+1],s),c=this.density*1e6,l=c/Uge*TY;a=a*(c-l)*1e-6;let f=h.normalize(n.positionWC,Uct),d=Math.abs(h.dot(n.directionWC,f));a*=1-d,e.fog.density=a,e.fog.sse=this.screenSpaceErrorFactor,e.fog.minimumBrightness=this.minimumBrightness};var xN=Vge;function kct(e,t,n){this.context=e,this.commandList=[],this.shadowMaps=[],this.brdfLutGenerator=void 0,this.environmentMap=void 0,this.sphericalHarmonicCoefficients=void 0,this.specularEnvironmentMaps=void 0,this.specularEnvironmentMapsMaximumLOD=void 0,this.mode=te.SCENE3D,this.morphTime=te.getMorphTime(te.SCENE3D),this.frameNumber=0,this.newFrame=!1,this.time=void 0,this.jobScheduler=n,this.mapProjection=void 0,this.camera=void 0,this.cameraUnderground=!1,this.globeTranslucencyState=void 0,this.cullingVolume=void 0,this.occluder=void 0,this.maximumScreenSpaceError=void 0,this.pixelRatio=1,this.passes={render:!1,pick:!1,depth:!1,postProcess:!1,offscreen:!1},this.creditDisplay=t,this.afterRender=[],this.scene3DOnly=!1,this.fog={enabled:!1,density:void 0,sse:void 0,minimumBrightness:void 0},this.terrainExaggeration=1,this.terrainExaggerationRelativeHeight=0,this.shadowState={shadowsEnabled:!0,shadowMaps:[],lightShadowMaps:[],nearPlane:1,farPlane:5e3,closestObjectSize:1e3,lastDirtyTime:0,outOfView:!0},this.splitPosition=0,this.frustumSplits=[],this.backgroundColor=void 0,this.light=void 0,this.minimumDisableDepthTestDistance=void 0,this.invertClassification=!1,this.invertClassificationColor=void 0,this.useLogDepth=!1,this.tilesetPassState=void 0,this.minimumTerrainHeight=0}var CN=kct;var ia={OPAQUE_FRONT_FACE:0,OPAQUE_BACK_FACE:1,DEPTH_ONLY_FRONT_FACE:2,DEPTH_ONLY_BACK_FACE:3,DEPTH_ONLY_FRONT_AND_BACK_FACE:4,TRANSLUCENT_FRONT_FACE:5,TRANSLUCENT_BACK_FACE:6,TRANSLUCENT_FRONT_FACE_MANUAL_DEPTH_TEST:7,TRANSLUCENT_BACK_FACE_MANUAL_DEPTH_TEST:8,PICK_FRONT_FACE:9,PICK_BACK_FACE:10,DERIVED_COMMANDS_MAXIMUM_LENGTH:11},rC=ia.DERIVED_COMMANDS_MAXIMUM_LENGTH,Kge=["opaqueFrontFaceCommand","opaqueBackFaceCommand","depthOnlyFrontFaceCommand","depthOnlyBackFaceCommand","depthOnlyFrontAndBackFaceCommand","translucentFrontFaceCommand","translucentBackFaceCommand","translucentFrontFaceManualDepthTestCommand","translucentBackFaceManualDepthTestCommand","pickFrontFaceCommand","pickBackFaceCommand"];function sC(){this._frontFaceAlphaByDistance=new It(0,1,0,1),this._backFaceAlphaByDistance=new It(0,1,0,1),this._frontFaceTranslucent=!1,this._backFaceTranslucent=!1,this._requiresManualDepthTest=!1,this._sunVisibleThroughGlobe=!1,this._environmentVisible=!1,this._useDepthPlane=!1,this._numberOfTextureUniforms=0,this._globeTranslucencyFramebuffer=void 0,this._rectangle=ce.clone(ce.MAX_VALUE),this._derivedCommandKey=0,this._derivedCommandsDirty=!1,this._derivedCommandPacks=void 0,this._derivedCommandTypes=new Array(rC),this._derivedBlendCommandTypes=new Array(rC),this._derivedPickCommandTypes=new Array(rC),this._derivedCommandTypesToUpdate=new Array(rC),this._derivedCommandsLength=0,this._derivedBlendCommandsLength=0,this._derivedPickCommandsLength=0,this._derivedCommandsToUpdateLength=0}Object.defineProperties(sC.prototype,{frontFaceAlphaByDistance:{get:function(){return this._frontFaceAlphaByDistance}},backFaceAlphaByDistance:{get:function(){return this._backFaceAlphaByDistance}},translucent:{get:function(){return this._frontFaceTranslucent}},sunVisibleThroughGlobe:{get:function(){return this._sunVisibleThroughGlobe}},environmentVisible:{get:function(){return this._environmentVisible}},useDepthPlane:{get:function(){return this._useDepthPlane}},numberOfTextureUniforms:{get:function(){return this._numberOfTextureUniforms}},rectangle:{get:function(){return this._rectangle}}});sC.prototype.update=function(e){let t=e.globe;if(!u(t)||!t.show){this._frontFaceTranslucent=!1,this._backFaceTranslucent=!1,this._sunVisibleThroughGlobe=!0,this._environmentVisible=!0,this._useDepthPlane=!1;return}this._frontFaceAlphaByDistance=kge(t.translucency.enabled,t.translucency.frontFaceAlpha,t.translucency.frontFaceAlphaByDistance,this._frontFaceAlphaByDistance),this._backFaceAlphaByDistance=kge(t.translucency.enabled,t.translucency.backFaceAlpha,t.translucency.backFaceAlphaByDistance,this._backFaceAlphaByDistance),this._frontFaceTranslucent=zge(t.translucency.enabled,this._frontFaceAlphaByDistance,t),this._backFaceTranslucent=zge(t.translucency.enabled,this._backFaceAlphaByDistance,t),this._requiresManualDepthTest=Wct(this,e,t),this._sunVisibleThroughGlobe=zct(this,e),this._environmentVisible=Hct(this,e),this._useDepthPlane=Gct(this,e),this._numberOfTextureUniforms=jct(this),this._rectangle=ce.clone(t.translucency.rectangle,this._rectangle),qct(this,e)};function kge(e,t,n,i){return e?u(n)?(It.clone(n,i),i.nearValue*=t,i.farValue*=t,i):(i.nearValue=t,i.farValue=t,i):(i.nearValue=1,i.farValue=1,i)}function zge(e,t,n){return e&&(n.baseColor.alpha<1||t.nearValue<1||t.farValue<1)}function zct(e,t){let n=e._frontFaceTranslucent,i=e._backFaceTranslucent;return n&&(t.cameraUnderground||i)}function Hct(e,t){return!t.cameraUnderground||e._frontFaceTranslucent}function Gct(e,t){return!t.cameraUnderground&&!e._frontFaceTranslucent}function Wct(e,t,n){return e._frontFaceTranslucent&&!e._backFaceTranslucent&&!n.depthTestAgainstTerrain&&t.mode!==te.SCENE2D&&t.context.depthTexture}function jct(e){let t=0;return e._frontFaceTranslucent&&++t,e._requiresManualDepthTest&&++t,t}function qct(e,t){e._derivedCommandsLength=EY(e,t,!1,!1,e._derivedCommandTypes),e._derivedBlendCommandsLength=EY(e,t,!0,!1,e._derivedBlendCommandTypes),e._derivedPickCommandsLength=EY(e,t,!1,!0,e._derivedPickCommandTypes);let n,i=0;for(n=0;n<e._derivedCommandsLength;++n)i|=1<<e._derivedCommandTypes[n];for(n=0;n<e._derivedBlendCommandsLength;++n)i|=1<<e._derivedBlendCommandTypes[n];for(n=0;n<e._derivedPickCommandsLength;++n)i|=1<<e._derivedPickCommandTypes[n];let o=0;for(n=0;n<rC;++n)(i&1<<n)>0&&(e._derivedCommandTypesToUpdate[o++]=n);e._derivedCommandsToUpdateLength=o;let r=i!==e._derivedCommandKey;e._derivedCommandKey=i,e._derivedCommandsDirty=r,!u(e._derivedCommandPacks)&&e._frontFaceTranslucent&&(e._derivedCommandPacks=alt())}function EY(e,t,n,i,o){let r=0,s=e._frontFaceTranslucent,a=e._backFaceTranslucent;if(!s)return r;let c=t.cameraUnderground,l=e._requiresManualDepthTest,f=i?ia.PICK_FRONT_FACE:l?ia.TRANSLUCENT_FRONT_FACE_MANUAL_DEPTH_TEST:ia.TRANSLUCENT_FRONT_FACE,d=i?ia.PICK_BACK_FACE:l?ia.TRANSLUCENT_BACK_FACE_MANUAL_DEPTH_TEST:ia.TRANSLUCENT_BACK_FACE;return t.mode===te.SCENE2D?(o[r++]=ia.DEPTH_ONLY_FRONT_FACE,o[r++]=f,r):(a?(n||(o[r++]=ia.DEPTH_ONLY_FRONT_AND_BACK_FACE),c?(o[r++]=f,o[r++]=d):(o[r++]=d,o[r++]=f)):c?(n||(o[r++]=ia.DEPTH_ONLY_BACK_FACE),o[r++]=ia.OPAQUE_FRONT_FACE,o[r++]=d):(n||(o[r++]=ia.DEPTH_ONLY_FRONT_FACE),o[r++]=ia.OPAQUE_BACK_FACE,o[r++]=f),r)}function Ff(e,t){let n=e.indexOf(t);n>-1&&e.splice(n,1)}function Hge(e,t){return e.indexOf(t)>-1}function Yct(e,t){Ff(e.defines,"TRANSLUCENT"),Ff(t.defines,"TRANSLUCENT")}function Xct(e,t){Ff(e.defines,"GROUND_ATMOSPHERE"),Ff(t.defines,"GROUND_ATMOSPHERE"),Ff(e.defines,"FOG"),Ff(t.defines,"FOG"),Ff(e.defines,"TRANSLUCENT"),Ff(t.defines,"TRANSLUCENT")}function bY(e,t){if(Hge(t.defines,"TILE_LIMIT_RECTANGLE")||Hge(t.defines,"ENABLE_CLIPPING_PLANES"))return;let n=`void main()
{
out_FragColor = vec4(1.0);
}
`;t.sources=[n]}function SY(e,t){let n=t.sources,i=n.length;for(let r=0;r<i;++r)n[r]=Ue.replaceMain(n[r],"czm_globe_translucency_main");let o=`
uniform sampler2D u_classificationTexture;
void main()
{
vec2 st = gl_FragCoord.xy / czm_viewport.zw;
#ifdef MANUAL_DEPTH_TEST
float logDepthOrDepth = czm_unpackDepth(texture(czm_globeDepthTexture, st));
if (logDepthOrDepth != 0.0)
{
vec4 eyeCoordinate = czm_windowToEyeCoordinates(gl_FragCoord.xy, logDepthOrDepth);
float depthEC = eyeCoordinate.z / eyeCoordinate.w;
if (v_positionEC.z < depthEC)
{
discard;
}
}
#endif
czm_globe_translucency_main();
vec4 classificationColor = texture(u_classificationTexture, st);
if (classificationColor.a > 0.0)
{
// Reverse premultiplication process to get the correct composited result of the classification primitives
classificationColor.rgb /= classificationColor.a;
}
out_FragColor = classificationColor * vec4(classificationColor.aaa, 1.0) + out_FragColor * (1.0 - classificationColor.a);
}
`;n.push(o)}function Zge(e,t){SY(e,t),Ff(e.defines,"GROUND_ATMOSPHERE"),Ff(t.defines,"GROUND_ATMOSPHERE"),Ff(e.defines,"FOG"),Ff(t.defines,"FOG")}function Kct(e,t){SY(e,t),e.defines.push("GENERATE_POSITION"),t.defines.push("MANUAL_DEPTH_TEST")}function Zct(e,t){Zge(e,t),e.defines.push("GENERATE_POSITION"),t.defines.push("MANUAL_DEPTH_TEST")}function Gge(e,t){let n=`uniform sampler2D u_classificationTexture;
void main()
{
vec2 st = gl_FragCoord.xy / czm_viewport.zw;
vec4 pickColor = texture(u_classificationTexture, st);
if (pickColor == vec4(0.0))
{
discard;
}
out_FragColor = pickColor;
}
`;t.sources=[n]}function Jct(e,t,n,i,o,r){if(!u(o))return t;if(!i&&u(n))return n;let s=e.shaderCache.getDerivedShaderProgram(t,r);if(!u(s)){let a=t._attributeLocations,c=t.vertexShaderSource.clone(),l=t.fragmentShaderSource.clone();c.defines=u(c.defines)?c.defines.slice(0):[],l.defines=u(l.defines)?l.defines.slice(0):[],o(c,l),s=e.shaderCache.createDerivedShaderProgram(t,r,{vertexShaderSource:c,fragmentShaderSource:l,attributeLocations:a})}return s}function Qct(e){e.cull.face=yi.BACK,e.cull.enabled=!0}function $ct(e){e.cull.face=yi.FRONT,e.cull.enabled=!0}function elt(e){e.cull.face=yi.BACK,e.cull.enabled=!0,e.colorMask={red:!1,green:!1,blue:!1,alpha:!1}}function tlt(e){e.cull.face=yi.FRONT,e.cull.enabled=!0,e.colorMask={red:!1,green:!1,blue:!1,alpha:!1}}function nlt(e){e.cull.enabled=!1,e.colorMask={red:!1,green:!1,blue:!1,alpha:!1}}function Wge(e){e.cull.face=yi.BACK,e.cull.enabled=!0,e.depthMask=!1,e.blending=un.ALPHA_BLEND}function jge(e){e.cull.face=yi.FRONT,e.cull.enabled=!0,e.depthMask=!1,e.blending=un.ALPHA_BLEND}function ilt(e){e.cull.face=yi.BACK,e.cull.enabled=!0,e.blending.enabled=!1}function olt(e){e.cull.face=yi.FRONT,e.cull.enabled=!0,e.blending.enabled=!1}function rlt(e,t,n,i,o){if(!u(i))return e;if(!n&&u(t))return t;let r=o[e.id];if(!u(r)){let s=Ve.getState(e);i(s),r=Ve.fromCache(s),o[e.id]=r}return r}function CS(e){return{u_classificationTexture:function(){return e._globeTranslucencyFramebuffer.classificationTexture}}}function slt(e,t,n,i,o){return u(o)?!i&&u(n)?n:gt(t,o(e),!1):t}function uh(e){this.pass=e.pass,this.pickOnly=e.pickOnly,this.getShaderProgramFunction=e.getShaderProgramFunction,this.getRenderStateFunction=e.getRenderStateFunction,this.getUniformMapFunction=e.getUniformMapFunction,this.renderStateCache={}}function alt(){return[new uh({pass:Ee.GLOBE,pickOnly:!1,getShaderProgramFunction:Yct,getRenderStateFunction:Qct,getUniformMapFunction:void 0}),new uh({pass:Ee.GLOBE,pickOnly:!1,getShaderProgramFunction:Xct,getRenderStateFunction:$ct,getUniformMapFunction:void 0}),new uh({pass:Ee.GLOBE,pickOnly:!1,getShaderProgramFunction:bY,getRenderStateFunction:elt,getUniformMapFunction:void 0}),new uh({pass:Ee.GLOBE,pickOnly:!1,getShaderProgramFunction:bY,getRenderStateFunction:tlt,getUniformMapFunction:void 0}),new uh({pass:Ee.GLOBE,pickOnly:!1,getShaderProgramFunction:bY,getRenderStateFunction:nlt,getUniformMapFunction:void 0}),new uh({pass:Ee.TRANSLUCENT,pickOnly:!1,getShaderProgramFunction:SY,getRenderStateFunction:Wge,getUniformMapFunction:CS}),new uh({pass:Ee.TRANSLUCENT,pickOnly:!1,getShaderProgramFunction:Zge,getRenderStateFunction:jge,getUniformMapFunction:CS}),new uh({pass:Ee.TRANSLUCENT,pickOnly:!1,getShaderProgramFunction:Kct,getRenderStateFunction:Wge,getUniformMapFunction:CS}),new uh({pass:Ee.TRANSLUCENT,pickOnly:!1,getShaderProgramFunction:Zct,getRenderStateFunction:jge,getUniformMapFunction:CS}),new uh({pass:Ee.TRANSLUCENT,pickOnly:!0,getShaderProgramFunction:Gge,getRenderStateFunction:ilt,getUniformMapFunction:CS}),new uh({pass:Ee.TRANSLUCENT,pickOnly:!0,getShaderProgramFunction:Gge,getRenderStateFunction:olt,getUniformMapFunction:CS})]}var qge=new Array(rC),Yge=new Array(rC);sC.prototype.updateDerivedCommands=function(e,t){let n=this._derivedCommandTypesToUpdate,i=this._derivedCommandsToUpdateLength;if(i!==0){for(let o=0;o<i;++o)Yge[o]=this._derivedCommandPacks[n[o]],qge[o]=Kge[n[o]];clt(this,e,i,n,qge,Yge,t)}};function clt(e,t,n,i,o,r,s){let a=t.derivedCommands.globeTranslucency,c=e._derivedCommandsDirty;if(t.dirty||!u(a)||c){t.dirty=!1,u(a)||(a={},t.derivedCommands.globeTranslucency=a);let l=s.frameNumber,f=y(a.uniformMapDirtyFrame,0),d=y(a.shaderProgramDirtyFrame,0),p=y(a.renderStateDirtyFrame,0),g=a.uniformMap!==t.uniformMap,m=a.shaderProgramId!==t.shaderProgram.id,A=a.renderStateId!==t.renderState.id;g&&(a.uniformMapDirtyFrame=l),m&&(a.shaderProgramDirtyFrame=l),A&&(a.renderStateDirtyFrame=l),a.uniformMap=t.uniformMap,a.shaderProgramId=t.shaderProgram.id,a.renderStateId=t.renderState.id;for(let x=0;x<n;++x){let C=r[x],E=i[x],T=o[x],S=a[T],v,w,R;u(S)?(v=S.uniformMap,w=S.shaderProgram,R=S.renderState):(v=void 0,w=void 0,R=void 0),S=tt.shallowClone(t,S),a[T]=S;let P=y(S.derivedCommands.uniformMapDirtyFrame,0),M=y(S.derivedCommands.shaderProgramDirtyFrame,0),L=y(S.derivedCommands.renderStateDirtyFrame,0),_=g||P<f,b=m||M<d,D=A||L<p;_&&(S.derivedCommands.uniformMapDirtyFrame=l),b&&(S.derivedCommands.shaderProgramDirtyFrame=l),D&&(S.derivedCommands.renderStateDirtyFrame=l),S.derivedCommands.type=E,S.pass=C.pass,S.pickOnly=C.pickOnly,S.uniformMap=slt(e,t.uniformMap,v,_,C.getUniformMapFunction),S.shaderProgram=Jct(s.context,t.shaderProgram,w,b,C.getShaderProgramFunction,T),S.renderState=rlt(t.renderState,R,D,C.getRenderStateFunction,C.renderStateCache)}}}sC.prototype.pushDerivedCommands=function(e,t,n){let i=n.passes.pick;if(i&&t)return;let o=this._derivedCommandTypes,r=this._derivedCommandsLength;if(i?(o=this._derivedPickCommandTypes,r=this._derivedPickCommandsLength):t&&(o=this._derivedBlendCommandTypes,r=this._derivedBlendCommandsLength),r===0){n.commandList.push(e);return}let s=e.derivedCommands.globeTranslucency;for(let a=0;a<r;++a){let c=Kge[o[a]];n.commandList.push(s[c])}};function Jge(e,t,n,i,o,r,s){for(let a=0;a<t;++a){let c=e[a],l=c.derivedCommands.type;(!u(s)||s.indexOf(l)>-1)&&n(c,i,o,r)}}function Xge(e,t,n,i,o,r){for(let s=0;s<t;++s)n(e[s],i,o,r)}var llt=[ia.OPAQUE_FRONT_FACE,ia.OPAQUE_BACK_FACE],ult=[ia.DEPTH_ONLY_FRONT_FACE,ia.DEPTH_ONLY_BACK_FACE,ia.DEPTH_ONLY_FRONT_AND_BACK_FACE];sC.prototype.executeGlobeCommands=function(e,t,n,i,o){let r=i.context,s=e.commands[Ee.GLOBE],a=e.indices[Ee.GLOBE];a!==0&&(this._globeTranslucencyFramebuffer=n,n.clearClassification(r,o),Jge(s,a,t,i,r,o,llt))};sC.prototype.executeGlobeClassificationCommands=function(e,t,n,i,o){let r=i.context,s=e.commands[Ee.GLOBE],a=e.indices[Ee.GLOBE],c=e.commands[Ee.TERRAIN_CLASSIFICATION],l=e.indices[Ee.TERRAIN_CLASSIFICATION];if(a===0||l===0)return;let f=this._frontFaceTranslucent,d=this._backFaceTranslucent;if((!f||!d)&&Xge(c,l,t,i,r,o),!f&&!d)return;this._globeTranslucencyFramebuffer=n;let p=r.uniformState.globeDepthTexture,g=o.framebuffer;if(o.framebuffer=n.classificationFramebuffer,Jge(s,a,t,i,r,o,ult),r.depthTexture){let m=n.packDepth(r,o);r.uniformState.globeDepthTexture=m}Xge(c,l,t,i,r,o),r.uniformState.globeDepthTexture=p,o.framebuffer=g};var TN=sC;var Ll=`uniform sampler2D colorTexture;
in vec2 v_textureCoordinates;
void main()
{
out_FragColor = texture(colorTexture, v_textureCoordinates);
}
`;function Em(){this._numSamples=1,this.previousFramebuffer=void 0,this._previousFramebuffer=void 0,this._depthStencilTexture=void 0,this._depthStencilRenderbuffer=void 0,this._fbo=new mi({depthStencil:!0,createDepthAttachments:!1}),this._fboClassified=new mi({depthStencil:!0,createDepthAttachments:!1}),this._rsUnclassified=void 0,this._rsClassified=void 0,this._unclassifiedCommand=void 0,this._classifiedCommand=void 0,this._translucentCommand=void 0,this._clearColorCommand=new ii({color:new z(0,0,0,0),owner:this}),this._clearCommand=new ii({color:new z(0,0,0,0),depth:1,stencil:0});let e=this;this._uniformMap={colorTexture:function(){return e._fbo.getColorTexture()},depthTexture:function(){return e._depthStencilTexture},classifiedTexture:function(){return e._fboClassified.getColorTexture()}}}Object.defineProperties(Em.prototype,{unclassifiedCommand:{get:function(){return this._unclassifiedCommand}}});Em.isTranslucencySupported=function(e){return e.depthTexture&&e.fragmentDepth};var flt={depthMask:!1,stencilTest:{enabled:!0,frontFunction:Un.EQUAL,frontOperation:{fail:dt.KEEP,zFail:dt.KEEP,zPass:dt.KEEP},backFunction:Un.NEVER,reference:0,mask:Rt.CLASSIFICATION_MASK},blending:un.ALPHA_BLEND},dlt={depthMask:!1,stencilTest:{enabled:!0,frontFunction:Un.NOT_EQUAL,frontOperation:{fail:dt.KEEP,zFail:dt.KEEP,zPass:dt.KEEP},backFunction:Un.NEVER,reference:0,mask:Rt.CLASSIFICATION_MASK},blending:un.ALPHA_BLEND},hlt={depthMask:!0,depthTest:{enabled:!0},stencilTest:Rt.setCesium3DTileBit(),stencilMask:Rt.CESIUM_3D_TILE_MASK,blending:un.ALPHA_BLEND},mlt=`uniform sampler2D colorTexture;
uniform sampler2D depthTexture;
uniform sampler2D classifiedTexture;
in vec2 v_textureCoordinates;
void main()
{
vec4 color = texture(colorTexture, v_textureCoordinates);
if (color.a == 0.0)
{
discard;
}
bool isClassified = all(equal(texture(classifiedTexture, v_textureCoordinates), vec4(0.0)));
#ifdef UNCLASSIFIED
vec4 highlightColor = czm_invertClassificationColor;
if (isClassified)
{
discard;
}
#else
vec4 highlightColor = vec4(1.0);
if (!isClassified)
{
discard;
}
#endif
out_FragColor = color * highlightColor;
gl_FragDepth = texture(depthTexture, v_textureCoordinates).r;
}
`,plt=`uniform sampler2D colorTexture;
in vec2 v_textureCoordinates;
void main()
{
vec4 color = texture(colorTexture, v_textureCoordinates);
if (color.a == 0.0)
{
discard;
}
#ifdef UNCLASSIFIED
out_FragColor = color * czm_invertClassificationColor;
#else
out_FragColor = color;
#endif
}
`;Em.prototype.update=function(e,t,n){let i=this._fbo.getColorTexture(),o=this.previousFramebuffer!==this._previousFramebuffer;this._previousFramebuffer=this.previousFramebuffer;let r=this._numSamples!==t,s=e.drawingBufferWidth,a=e.drawingBufferHeight,c=!u(i)||i.width!==s||i.height!==a;if((c||o||r)&&(this._numSamples=t,this._depthStencilTexture=this._depthStencilTexture&&this._depthStencilTexture.destroy(),this._depthStencilRenderbuffer=this._depthStencilRenderbuffer&&this._depthStencilRenderbuffer.destroy(),u(this._previousFramebuffer)||(this._depthStencilTexture=new wt({context:e,width:s,height:a,pixelFormat:rt.DEPTH_STENCIL,pixelDatatype:Xe.UNSIGNED_INT_24_8}),t>1&&(this._depthStencilRenderbuffer=new jl({context:e,width:s,height:a,format:xc.DEPTH24_STENCIL8,numSamples:t})))),!u(this._fbo.framebuffer)||c||o||r){this._fbo.destroy(),this._fboClassified.destroy();let l,f;u(this._previousFramebuffer)?(l=n.getDepthStencilTexture(),f=n.getDepthStencilRenderbuffer()):(l=this._depthStencilTexture,f=this._depthStencilRenderbuffer),this._fbo.setDepthStencilTexture(l),u(f)&&this._fbo.setDepthStencilRenderbuffer(f),this._fbo.update(e,s,a,t),u(this._previousFramebuffer)||(this._fboClassified.setDepthStencilTexture(l),this._fboClassified.update(e,s,a))}if(u(this._rsUnclassified)||(this._rsUnclassified=Ve.fromCache(flt),this._rsClassified=Ve.fromCache(dlt),this._rsDefault=Ve.fromCache(hlt)),!u(this._unclassifiedCommand)||o||r){u(this._unclassifiedCommand)&&(this._unclassifiedCommand.shaderProgram=this._unclassifiedCommand.shaderProgram&&this._unclassifiedCommand.shaderProgram.destroy(),this._classifiedCommand.shaderProgram=this._classifiedCommand.shaderProgram&&this._classifiedCommand.shaderProgram.destroy());let l=u(this._previousFramebuffer)?plt:mlt,f=new Ue({defines:["UNCLASSIFIED"],sources:[l]}),d=new Ue({sources:[l]});this._unclassifiedCommand=e.createViewportQuadCommand(f,{renderState:u(this._previousFramebuffer)?this._rsUnclassified:this._rsDefault,uniformMap:this._uniformMap,owner:this}),this._classifiedCommand=e.createViewportQuadCommand(d,{renderState:u(this._previousFramebuffer)?this._rsClassified:this._rsDefault,uniformMap:this._uniformMap,owner:this}),u(this._translucentCommand)&&(this._translucentCommand.shaderProgram=this._translucentCommand.shaderProgram&&this._translucentCommand.shaderProgram.destroy()),u(this._previousFramebuffer)||(this._translucentCommand=e.createViewportQuadCommand(Ll,{renderState:this._rsUnclassified,uniformMap:this._uniformMap,owner:this}))}};Em.prototype.prepareTextures=function(e,t){this._fbo._numSamples>1&&this._fbo.prepareTextures(e,t)};Em.prototype.clear=function(e,t){u(this._previousFramebuffer)?this._fbo.clear(e,this._clearColorCommand,t):(this._fbo.clear(e,this._clearCommand,t),this._fboClassified.clear(e,this._clearCommand,t))};Em.prototype.executeClassified=function(e,t){if(!u(this._previousFramebuffer)){let n=t.framebuffer;this.prepareTextures(e,!0),t.framebuffer=this._fboClassified.framebuffer,this._translucentCommand.execute(e,t),t.framebuffer=n}this._classifiedCommand.execute(e,t)};Em.prototype.executeUnclassified=function(e,t){this._unclassifiedCommand.execute(e,t)};Em.prototype.isDestroyed=function(){return!1};Em.prototype.destroy=function(){return this._fbo.destroy(),this._fboClassified.destroy(),this._depthStencilTexture=this._depthStencilTexture&&this._depthStencilTexture.destroy(),this._depthStencilRenderbuffer=this._depthStencilRenderbuffer&&this._depthStencilRenderbuffer.destroy(),u(this._unclassifiedCommand)&&(this._unclassifiedCommand.shaderProgram=this._unclassifiedCommand.shaderProgram&&this._unclassifiedCommand.shaderProgram.destroy(),this._classifiedCommand.shaderProgram=this._classifiedCommand.shaderProgram&&this._classifiedCommand.shaderProgram.destroy()),le(this)};var TS=Em;function Y4(e){this._total=e,this.usedThisFrame=0,this.stolenFromMeThisFrame=0,this.starvedThisFrame=!1,this.starvedLastFrame=!1}Object.defineProperties(Y4.prototype,{total:{get:function(){return this._total}}});function Ky(e){let t=new Array(pa.NUMBER_OF_JOB_TYPES);t[pa.TEXTURE]=new Y4(u(e)?e[pa.TEXTURE]:10),t[pa.PROGRAM]=new Y4(u(e)?e[pa.PROGRAM]:10),t[pa.BUFFER]=new Y4(u(e)?e[pa.BUFFER]:30);let n=t.length,i,o=0;for(i=0;i<n;++i)o+=t[i].total;let r=new Array(n);for(i=0;i<n;++i)r[i]=!1;this._totalBudget=o,this._totalUsedThisFrame=0,this._budgets=t,this._executedThisFrame=r}Ky.getTimestamp=di;Object.defineProperties(Ky.prototype,{totalBudget:{get:function(){return this._totalBudget}}});Ky.prototype.disableThisFrame=function(){this._totalUsedThisFrame=this._totalBudget};Ky.prototype.resetBudgets=function(){let e=this._budgets,t=e.length;for(let n=0;n<t;++n){let i=e[n];i.starvedLastFrame=i.starvedThisFrame,i.starvedThisFrame=!1,i.usedThisFrame=0,i.stolenFromMeThisFrame=0}this._totalUsedThisFrame=0};Ky.prototype.execute=function(e,t){let n=this._budgets,i=n[t],o=this._executedThisFrame[t];if(this._totalUsedThisFrame>=this._totalBudget&&o)return i.starvedThisFrame=!0,!1;let r;if(i.usedThisFrame+i.stolenFromMeThisFrame>=i.total){let c=n.length,l;for(l=0;l<c&&(r=n[l],!(r.usedThisFrame+r.stolenFromMeThisFrame<r.total&&!r.starvedLastFrame));++l);if(l===c&&o)return!1;o&&(i.starvedThisFrame=!0)}let s=Ky.getTimestamp();e.execute();let a=Ky.getTimestamp()-s;return this._totalUsedThisFrame+=a,r?r.stolenFromMeThisFrame+=a:i.usedThisFrame+=a,this._executedThisFrame[t]=!0,!0};var EN=Ky;function X4(e){e=y(e,y.EMPTY_OBJECT);let t=Dn(e.container);this._container=t;let n=document.createElement("div");n.className="cesium-performanceDisplay";let i=document.createElement("div");i.className="cesium-performanceDisplay-fps",this._fpsText=document.createTextNode(""),i.appendChild(this._fpsText);let o=document.createElement("div");o.className="cesium-performanceDisplay-ms",this._msText=document.createTextNode(""),o.appendChild(this._msText),n.appendChild(o),n.appendChild(i),this._container.appendChild(n),this._lastFpsSampleTime=di(),this._lastMsSampleTime=di(),this._fpsFrameCount=0,this._msFrameCount=0,this._throttled=!1;let r=document.createElement("div");r.className="cesium-performanceDisplay-throttled",this._throttledText=document.createTextNode(""),r.appendChild(this._throttledText),n.appendChild(r)}Object.defineProperties(X4.prototype,{throttled:{get:function(){return this._throttled},set:function(e){this._throttled!==e&&(e?this._throttledText.nodeValue="(throttled)":this._throttledText.nodeValue="",this._throttled=e)}}});X4.prototype.update=function(e){let t=di(),n=y(e,!0);this._fpsFrameCount++;let i=t-this._lastFpsSampleTime;if(i>1e3){let r="N/A";n&&(r=this._fpsFrameCount*1e3/i|0),this._fpsText.nodeValue=`${r} FPS`,this._lastFpsSampleTime=t,this._fpsFrameCount=0}this._msFrameCount++;let o=t-this._lastMsSampleTime;if(o>200){let r="N/A";n&&(r=(o/this._msFrameCount).toFixed(2)),this._msText.nodeValue=`${r} MS`,this._lastMsSampleTime=t,this._msFrameCount=0}};X4.prototype.destroy=function(){return le(this)};var F_=X4;function aC(){this._framebuffer=new mi,this._textureToCopy=void 0,this._copyDepthCommand=void 0}Object.defineProperties(aC.prototype,{framebuffer:{get:function(){return this._framebuffer.framebuffer}}});function _lt(e,t,n){let i=n.width,o=n.height;e._framebuffer.update(t,i,o)}function glt(e,t,n){if(!u(e._copyDepthCommand)){let i=`uniform highp sampler2D u_texture;
in vec2 v_textureCoordinates;
void main()
{
out_FragColor = czm_packDepth(texture(u_texture, v_textureCoordinates).r);
}
`;e._copyDepthCommand=t.createViewportQuadCommand(i,{renderState:Ve.fromCache(),uniformMap:{u_texture:function(){return e._textureToCopy}},owner:e})}e._textureToCopy=n,e._copyDepthCommand.framebuffer=e.framebuffer}aC.prototype.update=function(e,t){_lt(this,e,t),glt(this,e,t)};var ylt=new oe,Alt=new oe(1,1/255,1/65025,1/16581375);aC.prototype.getDepth=function(e,t,n){if(!u(this.framebuffer))return;let i=e.readPixels({x:t,y:n,width:1,height:1,framebuffer:this.framebuffer}),o=oe.unpack(i,0,ylt);return oe.divideByScalar(o,255,o),oe.dot(o,Alt)};aC.prototype.executeCopyDepth=function(e,t){this._copyDepthCommand.execute(e,t)};aC.prototype.isDestroyed=function(){return!1};aC.prototype.destroy=function(){return this._framebuffer.destroy(),u(this._copyDepthCommand)&&(this._copyDepthCommand.shaderProgram=u(this._copyDepthCommand.shaderProgram)&&this._copyDepthCommand.shaderProgram.destroy()),le(this)};var bN=aC;function xlt(e,t){this.near=y(e,0),this.far=y(t,0);let n=Ee.NUMBER_OF_PASSES,i=new Array(n),o=new Array(n);for(let r=0;r<n;++r)i[r]=[],o[r]=0;this.commands=i,this.indices=o}var SN=xlt;var Zy=`uniform highp sampler2D u_depthTexture;
in vec2 v_textureCoordinates;
void main()
{
out_FragColor = czm_packDepth(texture(u_depthTexture, v_textureCoordinates).r);
}
`;function bm(){this._picking=!1,this._numSamples=1,this._tempCopyDepthTexture=void 0,this._pickColorFramebuffer=new mi({depthStencil:!0,supportsDepthTexture:!0}),this._outputFramebuffer=new mi({depthStencil:!0,supportsDepthTexture:!0}),this._copyDepthFramebuffer=new mi,this._tempCopyDepthFramebuffer=new mi,this._updateDepthFramebuffer=new mi({createColorAttachments:!1,createDepthAttachments:!1,depthStencil:!0}),this._clearGlobeColorCommand=void 0,this._copyColorCommand=void 0,this._copyDepthCommand=void 0,this._tempCopyDepthCommand=void 0,this._updateDepthCommand=void 0,this._viewport=new Ye,this._rs=void 0,this._rsBlend=void 0,this._rsUpdate=void 0,this._useScissorTest=!1,this._scissorRectangle=void 0,this._useHdr=void 0,this._clearGlobeDepth=void 0}Object.defineProperties(bm.prototype,{colorFramebufferManager:{get:function(){return this._picking?this._pickColorFramebuffer:this._outputFramebuffer}},framebuffer:{get:function(){return this.colorFramebufferManager.framebuffer}},depthStencilTexture:{get:function(){return this.colorFramebufferManager.getDepthStencilTexture()}},picking:{get:function(){return this._picking},set:function(e){this._picking=e}}});function Clt(e){e._pickColorFramebuffer.destroy(),e._outputFramebuffer.destroy(),e._copyDepthFramebuffer.destroy(),e._tempCopyDepthFramebuffer.destroy(),e._updateDepthFramebuffer.destroy()}function Qge(e,t,n,i,o){e._viewport.width=n,e._viewport.height=i;let r=!Ye.equals(e._viewport,o.viewport),s=r!==e._useScissorTest;e._useScissorTest=r,Ye.equals(e._scissorRectangle,o.viewport)||(e._scissorRectangle=Ye.clone(o.viewport,e._scissorRectangle),s=!0),(!u(e._rs)||!Ye.equals(e._viewport,e._rs.viewport)||s)&&(e._rs=Ve.fromCache({viewport:e._viewport,scissorTest:{enabled:e._useScissorTest,rectangle:e._scissorRectangle}}),e._rsBlend=Ve.fromCache({viewport:e._viewport,scissorTest:{enabled:e._useScissorTest,rectangle:e._scissorRectangle},blending:un.ALPHA_BLEND}),e._rsUpdate=Ve.fromCache({viewport:e._viewport,scissorTest:{enabled:e._useScissorTest,rectangle:e._scissorRectangle},stencilTest:{enabled:!0,frontFunction:Un.EQUAL,frontOperation:{fail:dt.KEEP,zFail:dt.KEEP,zPass:dt.KEEP},backFunction:Un.NEVER,reference:Rt.CESIUM_3D_TILE_MASK,mask:Rt.CESIUM_3D_TILE_MASK}})),u(e._copyDepthCommand)||(e._copyDepthCommand=t.createViewportQuadCommand(Zy,{uniformMap:{u_depthTexture:function(){return e.colorFramebufferManager.getDepthStencilTexture()}},owner:e})),e._copyDepthCommand.framebuffer=e._copyDepthFramebuffer.framebuffer,e._copyDepthCommand.renderState=e._rs,u(e._copyColorCommand)||(e._copyColorCommand=t.createViewportQuadCommand(Ll,{uniformMap:{colorTexture:function(){return e.colorFramebufferManager.getColorTexture()}},owner:e})),e._copyColorCommand.renderState=e._rs,u(e._tempCopyDepthCommand)||(e._tempCopyDepthCommand=t.createViewportQuadCommand(Zy,{uniformMap:{u_depthTexture:function(){return e._tempCopyDepthTexture}},owner:e})),e._tempCopyDepthCommand.framebuffer=e._tempCopyDepthFramebuffer.framebuffer,e._tempCopyDepthCommand.renderState=e._rs,u(e._updateDepthCommand)||(e._updateDepthCommand=t.createViewportQuadCommand(Ll,{uniformMap:{colorTexture:function(){return e._tempCopyDepthFramebuffer.getColorTexture()}},owner:e})),e._updateDepthCommand.framebuffer=e._updateDepthFramebuffer.framebuffer,e._updateDepthCommand.renderState=e._rsUpdate,u(e._clearGlobeColorCommand)||(e._clearGlobeColorCommand=new ii({color:new z(0,0,0,0),stencil:0,owner:e})),e._clearGlobeColorCommand.framebuffer=e.framebuffer}bm.prototype.update=function(e,t,n,i,o,r){let s=n.width,a=n.height,c=o?e.halfFloatingPointTexture?Xe.HALF_FLOAT:Xe.FLOAT:Xe.UNSIGNED_BYTE;this._numSamples=i,this.picking?this._pickColorFramebuffer.update(e,s,a):this._outputFramebuffer.update(e,s,a,i,c),this._copyDepthFramebuffer.update(e,s,a),Qge(this,e,s,a,t),e.uniformState.globeDepthTexture=void 0,this._useHdr=o,this._clearGlobeDepth=r};bm.prototype.prepareColorTextures=function(e,t){!this.picking&&this._numSamples>1&&this._outputFramebuffer.prepareTextures(e,t)};bm.prototype.executeCopyDepth=function(e,t){u(this._copyDepthCommand)&&(this.prepareColorTextures(e),this._copyDepthCommand.execute(e,t),e.uniformState.globeDepthTexture=this._copyDepthFramebuffer.getColorTexture())};bm.prototype.executeUpdateDepth=function(e,t,n,i){let o=u(i)?i:t.framebuffer.depthStencilTexture;if(n||o!==this.colorFramebufferManager.getDepthStencilTexture()){if(u(this._updateDepthCommand)){if(!u(this._updateDepthFramebuffer.framebuffer)||this._updateDepthFramebuffer.getDepthStencilTexture()!==o||this._updateDepthFramebuffer.getColorTexture()!==this._copyDepthFramebuffer.getColorTexture()){let r=this._copyDepthFramebuffer.getColorTexture().width,s=this._copyDepthFramebuffer.getColorTexture().height;this._tempCopyDepthFramebuffer.destroy(),this._tempCopyDepthFramebuffer.update(e,r,s);let a=this._copyDepthFramebuffer.getColorTexture();this._updateDepthFramebuffer.setColorTexture(a,0),this._updateDepthFramebuffer.setDepthStencilTexture(o),this._updateDepthFramebuffer.update(e,r,s),Qge(this,e,r,s,t)}this._tempCopyDepthTexture=o,this._tempCopyDepthCommand.execute(e,t),this._updateDepthCommand.execute(e,t)}return}u(this._copyDepthCommand)&&this._copyDepthCommand.execute(e,t)};bm.prototype.executeCopyColor=function(e,t){u(this._copyColorCommand)&&this._copyColorCommand.execute(e,t)};bm.prototype.clear=function(e,t,n){let i=this._clearGlobeColorCommand;u(i)&&(z.clone(n,i.color),this.colorFramebufferManager.clear(e,i,t))};bm.prototype.isDestroyed=function(){return!1};bm.prototype.destroy=function(){return Clt(this),u(this._copyColorCommand)&&(this._copyColorCommand.shaderProgram=this._copyColorCommand.shaderProgram.destroy()),u(this._copyDepthCommand)&&(this._copyDepthCommand.shaderProgram=this._copyDepthCommand.shaderProgram.destroy()),u(this._tempCopyDepthCommand)&&(this._tempCopyDepthCommand.shaderProgram=this._tempCopyDepthCommand.shaderProgram.destroy()),u(this._updateDepthCommand)&&(this._updateDepthCommand.shaderProgram=this._updateDepthCommand.shaderProgram.destroy()),le(this)};var vN=bm;function cC(){this._framebuffer=new mi({depthStencil:!0,supportsDepthTexture:!0}),this._packedDepthFramebuffer=new mi,this._renderState=void 0,this._packedDepthCommand=void 0,this._clearCommand=void 0,this._viewport=new Ye,this._useScissorTest=!1,this._scissorRectangle=void 0,this._useHdr=void 0}Object.defineProperties(cC.prototype,{classificationTexture:{get:function(){return this._framebuffer.getColorTexture()}},classificationFramebuffer:{get:function(){return this._framebuffer.framebuffer}},packedDepthFramebuffer:{get:function(){return this._packedDepthFramebuffer.framebuffer}},depthStencilTexture:{get:function(){return this._framebuffer.getDepthStencilTexture()}},depthStencilRenderbuffer:{get:function(){return this._framebuffer.getDepthStencilRenderbuffer()}},packedDepthTexture:{get:function(){return this._packedDepthFramebuffer.getColorTexture()}}});function Tlt(e){e._framebuffer.destroy(),e._packedDepthFramebuffer.destroy()}function Elt(e,t,n,i,o){let r=o?t.halfFloatingPointTexture?Xe.HALF_FLOAT:Xe.FLOAT:Xe.UNSIGNED_BYTE;e._framebuffer.update(t,n,i,1,r),e._packedDepthFramebuffer.update(t,n,i)}function blt(e,t,n,i,o){e._viewport.width=n,e._viewport.height=i;let r=!Ye.equals(e._viewport,o.viewport),s=r!==e._useScissorTest;e._useScissorTest=r,Ye.equals(e._scissorRectangle,o.viewport)||(e._scissorRectangle=Ye.clone(o.viewport,e._scissorRectangle),s=!0),(!u(e._renderState)||!Ye.equals(e._viewport,e._renderState.viewport)||s)&&(e._renderState=Ve.fromCache({viewport:e._viewport,scissorTest:{enabled:e._useScissorTest,rectangle:e._scissorRectangle}})),u(e._packedDepthCommand)||(e._packedDepthCommand=t.createViewportQuadCommand(Zy,{uniformMap:{u_depthTexture:function(){return e.depthStencilTexture}},owner:e})),u(e._clearCommand)||(e._clearCommand=new ii({color:new z(0,0,0,0),depth:1,stencil:0,owner:e})),e._packedDepthCommand.framebuffer=e._packedDepthFramebuffer.framebuffer,e._packedDepthCommand.renderState=e._renderState,e._clearCommand.framebuffer=e.classificationFramebuffer,e._clearCommand.renderState=e._renderState}cC.prototype.updateAndClear=function(e,t,n,i){let o=t.width,r=t.height;Elt(this,n,o,r,e),blt(this,n,o,r,i),this._useHdr=e};cC.prototype.clearClassification=function(e,t){this._clearCommand.execute(e,t)};cC.prototype.packDepth=function(e,t){return this._packedDepthCommand.execute(e,t),this.packedDepthTexture};cC.prototype.isDestroyed=function(){return!1};cC.prototype.destroy=function(){return Tlt(this),le(this)};var DN=cC;function V_(e){this._numSamples=1,this._translucentMultipassSupport=!1,this._translucentMRTSupport=!1;let t=e.colorBufferFloat&&e.depthTexture&&e.floatBlend;this._translucentMRTSupport=e.drawBuffers&&t,this._translucentMultipassSupport=!this._translucentMRTSupport&&t,this._opaqueFBO=void 0,this._opaqueTexture=void 0,this._depthStencilTexture=void 0,this._accumulationTexture=void 0,this._translucentFBO=new mi({colorAttachmentsLength:this._translucentMRTSupport?2:1,createColorAttachments:!1,createDepthAttachments:!1,depth:!0}),this._alphaFBO=new mi({createColorAttachments:!1,createDepthAttachments:!1,depth:!0}),this._adjustTranslucentFBO=new mi({colorAttachmentsLength:this._translucentMRTSupport?2:1,createColorAttachments:!1}),this._adjustAlphaFBO=new mi({createColorAttachments:!1}),this._opaqueClearCommand=new ii({color:new z(0,0,0,0),owner:this}),this._translucentMRTClearCommand=new ii({color:new z(0,0,0,1),owner:this}),this._translucentMultipassClearCommand=new ii({color:new z(0,0,0,0),owner:this}),this._alphaClearCommand=new ii({color:new z(1,1,1,1),owner:this}),this._translucentRenderStateCache={},this._alphaRenderStateCache={},this._compositeCommand=void 0,this._adjustTranslucentCommand=void 0,this._adjustAlphaCommand=void 0,this._viewport=new Ye,this._rs=void 0,this._useScissorTest=!1,this._scissorRectangle=void 0,this._useHDR=!1}function $ge(e){e._accumulationTexture=e._accumulationTexture&&!e._accumulationTexture.isDestroyed()&&e._accumulationTexture.destroy(),e._revealageTexture=e._revealageTexture&&!e._revealageTexture.isDestroyed()&&e._revealageTexture.destroy()}function vY(e){e._translucentFBO.destroy(),e._alphaFBO.destroy(),e._adjustTranslucentFBO.destroy(),e._adjustAlphaFBO.destroy()}function eye(e){$ge(e),vY(e)}function Slt(e,t,n,i){$ge(e),e._accumulationTexture=new wt({context:t,width:n,height:i,pixelFormat:rt.RGBA,pixelDatatype:Xe.FLOAT});let o=new Float32Array(n*i*4);e._revealageTexture=new wt({context:t,pixelFormat:rt.RGBA,pixelDatatype:Xe.FLOAT,source:{arrayBufferView:o,width:n,height:i},flipY:!1})}function vlt(e,t){vY(e);let n=ee.FRAMEBUFFER_COMPLETE,i=!0,{width:o,height:r}=e._accumulationTexture;if(e._translucentMRTSupport&&(e._translucentFBO.setColorTexture(e._accumulationTexture,0),e._translucentFBO.setColorTexture(e._revealageTexture,1),e._translucentFBO.setDepthStencilTexture(e._depthStencilTexture),e._translucentFBO.update(t,o,r),e._adjustTranslucentFBO.setColorTexture(e._accumulationTexture,0),e._adjustTranslucentFBO.setColorTexture(e._revealageTexture,1),e._adjustTranslucentFBO.update(t,o,r),(e._translucentFBO.status!==n||e._adjustTranslucentFBO.status!==n)&&(vY(e),e._translucentMRTSupport=!1)),!e._translucentMRTSupport){e._translucentFBO.setColorTexture(e._accumulationTexture),e._translucentFBO.setDepthStencilTexture(e._depthStencilTexture),e._translucentFBO.update(t,o,r),e._alphaFBO.setColorTexture(e._revealageTexture),e._alphaFBO.setDepthStencilTexture(e._depthStencilTexture),e._alphaFBO.update(t,o,r),e._adjustTranslucentFBO.setColorTexture(e._accumulationTexture),e._adjustTranslucentFBO.update(t,o,r),e._adjustAlphaFBO.setColorTexture(e._revealageTexture),e._adjustAlphaFBO.update(t,o,r);let s=e._translucentFBO.status===n,a=e._alphaFBO.status===n,c=e._adjustTranslucentFBO.status===n,l=e._adjustAlphaFBO.status===n;(!s||!a||!c||!l)&&(eye(e),e._translucentMultipassSupport=!1,i=!1)}return i}V_.prototype.update=function(e,t,n,i,o){if(!this.isSupported())return;this._opaqueFBO=n,this._opaqueTexture=n.getColorTexture(0),this._depthStencilTexture=n.getDepthStencilTexture();let{width:r,height:s}=this._opaqueTexture,a=this._accumulationTexture,c=!u(a)||a.width!==r||a.height!==s||i!==this._useHDR,l=this._numSamples!==o;if((c||l)&&(this._numSamples=o,Slt(this,e,r,s)),(!u(this._translucentFBO.framebuffer)||c||l)&&!vlt(this,e))return;this._useHDR=i;let f=this,d,p;u(this._compositeCommand)||(d=new Ue({sources:[YM]}),this._translucentMRTSupport&&d.defines.push("MRT"),p={u_opaque:function(){return f._opaqueTexture},u_accumulation:function(){return f._accumulationTexture},u_revealage:function(){return f._revealageTexture}},this._compositeCommand=e.createViewportQuadCommand(d,{uniformMap:p,owner:this})),u(this._adjustTranslucentCommand)||(this._translucentMRTSupport?(d=new Ue({defines:["MRT"],sources:[kb]}),p={u_bgColor:function(){return f._translucentMRTClearCommand.color},u_depthTexture:function(){return f._depthStencilTexture}},this._adjustTranslucentCommand=e.createViewportQuadCommand(d,{uniformMap:p,owner:this})):this._translucentMultipassSupport&&(d=new Ue({sources:[kb]}),p={u_bgColor:function(){return f._translucentMultipassClearCommand.color},u_depthTexture:function(){return f._depthStencilTexture}},this._adjustTranslucentCommand=e.createViewportQuadCommand(d,{uniformMap:p,owner:this}),p={u_bgColor:function(){return f._alphaClearCommand.color},u_depthTexture:function(){return f._depthStencilTexture}},this._adjustAlphaCommand=e.createViewportQuadCommand(d,{uniformMap:p,owner:this}))),this._viewport.width=r,this._viewport.height=s;let g=!Ye.equals(this._viewport,t.viewport),m=g!==this._useScissorTest;this._useScissorTest=g,Ye.equals(this._scissorRectangle,t.viewport)||(this._scissorRectangle=Ye.clone(t.viewport,this._scissorRectangle),m=!0),(!u(this._rs)||!Ye.equals(this._viewport,this._rs.viewport)||m)&&(this._rs=Ve.fromCache({viewport:this._viewport,scissorTest:{enabled:this._useScissorTest,rectangle:this._scissorRectangle}})),u(this._compositeCommand)&&(this._compositeCommand.renderState=this._rs),this._adjustTranslucentCommand&&(this._adjustTranslucentCommand.renderState=this._rs),u(this._adjustAlphaCommand)&&(this._adjustAlphaCommand.renderState=this._rs)};var Dlt={enabled:!0,color:new z(0,0,0,0),equationRgb:fa.ADD,equationAlpha:fa.ADD,functionSourceRgb:bo.ONE,functionDestinationRgb:bo.ONE,functionSourceAlpha:bo.ZERO,functionDestinationAlpha:bo.ONE_MINUS_SOURCE_ALPHA},wlt={enabled:!0,color:new z(0,0,0,0),equationRgb:fa.ADD,equationAlpha:fa.ADD,functionSourceRgb:bo.ONE,functionDestinationRgb:bo.ONE,functionSourceAlpha:bo.ONE,functionDestinationAlpha:bo.ONE},Ilt={enabled:!0,color:new z(0,0,0,0),equationRgb:fa.ADD,equationAlpha:fa.ADD,functionSourceRgb:bo.ZERO,functionDestinationRgb:bo.ONE_MINUS_SOURCE_ALPHA,functionSourceAlpha:bo.ZERO,functionDestinationAlpha:bo.ONE_MINUS_SOURCE_ALPHA};function DY(e,t,n,i){let o=n[i.id];if(!u(o)){let r=Ve.getState(i);r.depthMask=!1,r.blending=t,o=Ve.fromCache(r),n[i.id]=o}return o}function Plt(e,t,n){return DY(t,Dlt,e._translucentRenderStateCache,n)}function Olt(e,t,n){return DY(t,wlt,e._translucentRenderStateCache,n)}function Rlt(e,t,n){return DY(t,Ilt,e._alphaRenderStateCache,n)}var Blt=` vec3 Ci = czm_out_FragColor.rgb * czm_out_FragColor.a;
float ai = czm_out_FragColor.a;
float wzi = czm_alphaWeight(ai);
out_FragData_0 = vec4(Ci * wzi, ai);
out_FragData_1 = vec4(ai * wzi);
`,Mlt=` vec3 Ci = czm_out_FragColor.rgb * czm_out_FragColor.a;
float ai = czm_out_FragColor.a;
float wzi = czm_alphaWeight(ai);
out_FragColor = vec4(Ci, ai) * wzi;
`,Llt=` float ai = czm_out_FragColor.a;
out_FragColor = vec4(ai);
`;function wY(e,t,n,i){let{shaderCache:o}=e,r=o.getDerivedShaderProgram(t,n);if(u(r))return r;let s=t._attributeLocations,a=t.fragmentShaderSource.clone();a.sources=a.sources.map(function(f){return Ue.replaceMain(f,"czm_translucent_main").replace(/out_FragColor/g,"czm_out_FragColor").replace(/layout\s*\(location\s*=\s*0\)\s*out\s+vec4\s+out_FragColor;/g,"").replace(/\bdiscard\b/g,"czm_discard = true").replace(/czm_phong/g,"czm_translucentPhong")}),a.sources.splice(0,0,`vec4 czm_out_FragColor;
bool czm_discard = false;
`);let c=[...i.matchAll(/out_FragData_(\d+)/g)],l="";for(let f=0;f<c.length;f++){let d=c[f];l=`layout (location = ${d[1]}) out vec4 ${d[0]};
${l}`}return a.sources.push(l),a.sources.push(`void main()
{
czm_translucent_main();
if (czm_discard)
{
discard;
}
${i}}
`),o.createDerivedShaderProgram(t,n,{vertexShaderSource:t.vertexShaderSource,fragmentShaderSource:a,attributeLocations:s})}function Nlt(e,t){return wY(e,t,"translucentMRT",Blt)}function Flt(e,t){return wY(e,t,"translucentMultipass",Mlt)}function Vlt(e,t){return wY(e,t,"alphaMultipass",Llt)}V_.prototype.createDerivedCommands=function(e,t,n){if(u(n)||(n={}),this._translucentMRTSupport){let a,c;return u(n.translucentCommand)&&(a=n.translucentCommand.shaderProgram,c=n.translucentCommand.renderState),n.translucentCommand=tt.shallowClone(e,n.translucentCommand),!u(a)||n.shaderProgramId!==e.shaderProgram.id?(n.translucentCommand.shaderProgram=Nlt(t,e.shaderProgram),n.translucentCommand.renderState=Plt(this,t,e.renderState),n.shaderProgramId=e.shaderProgram.id):(n.translucentCommand.shaderProgram=a,n.translucentCommand.renderState=c),n}let i,o,r,s;return u(n.translucentCommand)&&(i=n.translucentCommand.shaderProgram,o=n.translucentCommand.renderState,r=n.alphaCommand.shaderProgram,s=n.alphaCommand.renderState),n.translucentCommand=tt.shallowClone(e,n.translucentCommand),n.alphaCommand=tt.shallowClone(e,n.alphaCommand),!u(i)||n.shaderProgramId!==e.shaderProgram.id?(n.translucentCommand.shaderProgram=Flt(t,e.shaderProgram),n.translucentCommand.renderState=Olt(this,t,e.renderState),n.alphaCommand.shaderProgram=Vlt(t,e.shaderProgram),n.alphaCommand.renderState=Rlt(this,t,e.renderState),n.shaderProgramId=e.shaderProgram.id):(n.translucentCommand.shaderProgram=i,n.translucentCommand.renderState=o,n.alphaCommand.shaderProgram=r,n.alphaCommand.renderState=s),n};function Ult(e,t,n,i,o,r){let s,a,c,{context:l,frameState:f}=t,{useLogDepth:d,shadowState:p}=f,g=t._hdr,m=i.framebuffer,A=p.lightShadowsEnabled;i.framebuffer=e._adjustTranslucentFBO.framebuffer,e._adjustTranslucentCommand.execute(l,i),i.framebuffer=e._adjustAlphaFBO.framebuffer,e._adjustAlphaCommand.execute(l,i);let x=e._opaqueFBO.framebuffer;for(i.framebuffer=e._translucentFBO.framebuffer,c=0;c<o.length;++c)s=o[c],s=d?s.derivedCommands.logDepth.command:s,s=g?s.derivedCommands.hdr.command:s,a=A&&s.receiveShadows?s.derivedCommands.oit.shadows.translucentCommand:s.derivedCommands.oit.translucentCommand,n(a,t,l,i,x);for(u(r)&&(s=r.unclassifiedCommand,a=A&&s.receiveShadows?s.derivedCommands.oit.shadows.translucentCommand:s.derivedCommands.oit.translucentCommand,n(a,t,l,i,x)),i.framebuffer=e._alphaFBO.framebuffer,c=0;c<o.length;++c)s=o[c],s=d?s.derivedCommands.logDepth.command:s,s=g?s.derivedCommands.hdr.command:s,a=A&&s.receiveShadows?s.derivedCommands.oit.shadows.alphaCommand:s.derivedCommands.oit.alphaCommand,n(a,t,l,i,x);u(r)&&(s=r.unclassifiedCommand,a=A&&s.receiveShadows?s.derivedCommands.oit.shadows.alphaCommand:s.derivedCommands.oit.alphaCommand,n(a,t,l,i,x)),i.framebuffer=m}function klt(e,t,n,i,o,r){let{context:s,frameState:a}=t,{useLogDepth:c,shadowState:l}=a,f=t._hdr,d=i.framebuffer,p=l.lightShadowsEnabled;i.framebuffer=e._adjustTranslucentFBO.framebuffer,e._adjustTranslucentCommand.execute(s,i);let g=e._opaqueFBO.framebuffer;i.framebuffer=e._translucentFBO.framebuffer;let m,A;for(let x=0;x<o.length;++x)m=o[x],m=c?m.derivedCommands.logDepth.command:m,m=f?m.derivedCommands.hdr.command:m,A=p&&m.receiveShadows?m.derivedCommands.oit.shadows.translucentCommand:m.derivedCommands.oit.translucentCommand,n(A,t,s,i,g);u(r)&&(m=r.unclassifiedCommand,A=p&&m.receiveShadows?m.derivedCommands.oit.shadows.translucentCommand:m.derivedCommands.oit.translucentCommand,n(A,t,s,i,g)),i.framebuffer=d}V_.prototype.executeCommands=function(e,t,n,i,o){if(this._translucentMRTSupport){klt(this,e,t,n,i,o);return}Ult(this,e,t,n,i,o)};V_.prototype.execute=function(e,t){this._compositeCommand.execute(e,t)};V_.prototype.clear=function(e,t,n){let i=t.framebuffer;t.framebuffer=this._opaqueFBO.framebuffer,z.clone(n,this._opaqueClearCommand.color),this._opaqueClearCommand.execute(e,t),t.framebuffer=this._translucentFBO.framebuffer,(this._translucentMRTSupport?this._translucentMRTClearCommand:this._translucentMultipassClearCommand).execute(e,t),this._translucentMultipassSupport&&(t.framebuffer=this._alphaFBO.framebuffer,this._alphaClearCommand.execute(e,t)),t.framebuffer=i};V_.prototype.isSupported=function(){return this._translucentMRTSupport||this._translucentMultipassSupport};V_.prototype.isDestroyed=function(){return!1};V_.prototype.destroy=function(){return eye(this),u(this._compositeCommand)&&(this._compositeCommand.shaderProgram=this._compositeCommand.shaderProgram&&this._compositeCommand.shaderProgram.destroy()),u(this._adjustTranslucentCommand)&&(this._adjustTranslucentCommand.shaderProgram=this._adjustTranslucentCommand.shaderProgram&&this._adjustTranslucentCommand.shaderProgram.destroy()),u(this._adjustAlphaCommand)&&(this._adjustAlphaCommand.shaderProgram=this._adjustAlphaCommand.shaderProgram&&this._adjustAlphaCommand.shaderProgram.destroy()),le(this)};var wN=V_;function IN(){this._framebuffer=new mi({color:!1,depthStencil:!0,supportsDepthTexture:!0}),this._passState=void 0}Object.defineProperties(IN.prototype,{framebuffer:{get:function(){return this._framebuffer.framebuffer}}});function zlt(e){e._framebuffer.destroy()}function Hlt(e,t){let n=t.drawingBufferWidth,i=t.drawingBufferHeight;e._framebuffer.update(t,n,i);let o=new Va(t);o.blendingEnabled=!1,o.scissorTest={enabled:!0,rectangle:new Ye},o.viewport=new Ye,e._passState=o}IN.prototype.update=function(e,t,n){let i=n.width,o=n.height;this._framebuffer.isDirty(i,o)&&Hlt(this,e);let r=this.framebuffer,s=this._passState;return s.framebuffer=r,s.viewport.width=i,s.viewport.height=o,s.scissorTest.rectangle.x=t.x,s.scissorTest.rectangle.y=o-t.y,s.scissorTest.rectangle.width=1,s.scissorTest.rectangle.height=1,s};IN.prototype.isDestroyed=function(){return!1};IN.prototype.destroy=function(){return zlt(this),le(this)};var PN=IN;function RN(e){let t=new Va(e);t.blendingEnabled=!1,t.scissorTest={enabled:!0,rectangle:new Ye},t.viewport=new Ye,this._context=e,this._fb=new mi({depthStencil:!0}),this._passState=t,this._width=0,this._height=0}RN.prototype.begin=function(e,t){let n=this._context,i=t.width,o=t.height;return Ye.clone(e,this._passState.scissorTest.rectangle),this._width=i,this._height=o,this._fb.update(n,i,o),this._passState.framebuffer=this._fb.framebuffer,this._passState.viewport.width=i,this._passState.viewport.height=o,this._passState};var ON=new z;RN.prototype.end=function(e){let t=y(e.width,1),n=y(e.height,1),i=this._context,o=i.readPixels({x:e.x,y:e.y,width:t,height:n,framebuffer:this._fb.framebuffer}),r=Math.max(t,n),s=r*r,a=Math.floor(t*.5),c=Math.floor(n*.5),l=0,f=0,d=0,p=-1;for(let g=0;g<s;++g){if(-a<=l&&l<=a&&-c<=f&&f<=c){let m=4*((c-f)*t+l+a);ON.red=z.byteToFloat(o[m]),ON.green=z.byteToFloat(o[m+1]),ON.blue=z.byteToFloat(o[m+2]),ON.alpha=z.byteToFloat(o[m+3]);let A=i.getObjectByPickColor(ON);if(u(A))return A}if(l===f||l<0&&-l===f||l>0&&l===1-f){let m=d;d=-p,p=m}l+=d,f+=p}};RN.prototype.isDestroyed=function(){return!1};RN.prototype.destroy=function(){return this._fb.destroy(),le(this)};var BN=RN;function U_(){this._numSamples=1,this._colorFramebuffer=new mi({depthStencil:!0,supportsDepthTexture:!0}),this._idFramebuffer=new mi({depthStencil:!0,supportsDepthTexture:!0}),this._idClearColor=new z(0,0,0,0),this._clearCommand=new ii({color:new z(0,0,0,0),depth:1,owner:this})}function Glt(e){e._colorFramebuffer.destroy(),e._idFramebuffer.destroy()}Object.defineProperties(U_.prototype,{framebuffer:{get:function(){return this._colorFramebuffer.framebuffer}},idFramebuffer:{get:function(){return this._idFramebuffer.framebuffer}},depthStencilTexture:{get:function(){return this._colorFramebuffer.getDepthStencilTexture()}}});U_.prototype.update=function(e,t,n,i){let o=t.width,r=t.height,s=n?e.halfFloatingPointTexture?Xe.HALF_FLOAT:Xe.FLOAT:Xe.UNSIGNED_BYTE;this._numSamples=i,this._colorFramebuffer.update(e,o,r,i,s),this._idFramebuffer.update(e,o,r)};U_.prototype.clear=function(e,t,n){z.clone(n,this._clearCommand.color),z.clone(this._idClearColor,this._clearCommand.color),this._colorFramebuffer.clear(e,this._clearCommand,t),this._idFramebuffer.clear(e,this._clearCommand,t)};U_.prototype.getFramebuffer=function(){return this._colorFramebuffer.framebuffer};U_.prototype.getIdFramebuffer=function(){return this._idFramebuffer.framebuffer};U_.prototype.prepareColorTextures=function(e){this._numSamples>1&&this._colorFramebuffer.prepareTextures(e)};U_.prototype.isDestroyed=function(){return!1};U_.prototype.destroy=function(){return Glt(this),le(this)};var lC=U_;function uC(){}uC.getShadowCastShaderKeyword=function(e,t,n,i){return`castShadow ${e} ${t} ${n} ${i}`};uC.createShadowCastVertexShader=function(e,t,n){let i=e.defines.slice(0),o=e.sources.slice(0);i.push("SHADOW_MAP"),n&&i.push("GENERATE_POSITION");let r=Ue.findPositionVarying(e),s=u(r);if(t&&!s){let a=o.length;for(let l=0;l<a;++l)o[l]=Ue.replaceMain(o[l],"czm_shadow_cast_main");let c=`in vec3 v_positionEC;
void main()
{
czm_shadow_cast_main();
v_positionEC = (czm_inverseProjection * gl_Position).xyz;
}`;o.push(c)}return new Ue({defines:i,sources:o})};uC.createShadowCastFragmentShader=function(e,t,n,i){let o=e.defines.slice(0),r=e.sources.slice(0);o.push("SHADOW_MAP");let s=Ue.findPositionVarying(e),a=u(s);a||(s="v_positionEC");let c=r.length;for(let f=0;f<c;++f)r[f]=Ue.replaceMain(r[f],"czm_shadow_cast_main");let l="";return t&&(a||(l+=`in vec3 v_positionEC;
`),l+=`uniform vec4 shadowMap_lightPositionEC;
`),i?l+=`void main()
{
`:l+=`void main()
{
czm_shadow_cast_main();
if (out_FragColor.a == 0.0)
{
discard;
}
`,t?l+=` float distance = length(${s});
if (distance >= shadowMap_lightPositionEC.w)
{
discard;
}
distance /= shadowMap_lightPositionEC.w; // radius
out_FragColor = czm_packDepth(distance);
`:n?l+=` out_FragColor = vec4(1.0);
`:l+=` out_FragColor = czm_packDepth(gl_FragCoord.z);
`,l+=`}
`,r.push(l),new Ue({defines:o,sources:r})};uC.getShadowReceiveShaderKeyword=function(e,t,n,i){let o=e._usesDepthTexture,r=e._polygonOffsetSupported,s=e._isPointLight,a=e._isSpotLight,c=e._numberOfCascades>1,l=e.debugCascadeColors,f=e.softShadows;return`receiveShadow ${o}${r}${s}${a}${c}${l}${f}${t}${n}${i}`};uC.createShadowReceiveVertexShader=function(e,t,n){let i=e.defines.slice(0),o=e.sources.slice(0);return i.push("SHADOW_MAP"),t&&(n?i.push("GENERATE_POSITION_AND_NORMAL"):i.push("GENERATE_POSITION")),new Ue({defines:i,sources:o})};uC.createShadowReceiveFragmentShader=function(e,t,n,i,o){let r=Ue.findNormalVarying(e),s=!i&&u(r)||i&&o,a=Ue.findPositionVarying(e),c=u(a),l=t._usesDepthTexture,f=t._polygonOffsetSupported,d=t._isPointLight,p=t._isSpotLight,g=t._numberOfCascades>1,m=t.debugCascadeColors,A=t.softShadows,x=d?t._pointBias:i?t._terrainBias:t._primitiveBias,C=e.defines.slice(0),E=e.sources.slice(0),T=E.length;for(let w=0;w<T;++w)E[w]=Ue.replaceMain(E[w],"czm_shadow_receive_main");d?C.push("USE_CUBE_MAP_SHADOW"):l&&C.push("USE_SHADOW_DEPTH_TEXTURE"),A&&!d&&C.push("USE_SOFT_SHADOWS"),g&&n&&i&&(s?C.push("ENABLE_VERTEX_LIGHTING"):C.push("ENABLE_DAYNIGHT_SHADING")),n&&x.normalShading&&s&&(C.push("USE_NORMAL_SHADING"),x.normalShadingSmooth>0&&C.push("USE_NORMAL_SHADING_SMOOTH"));let S="";d?S+=`uniform samplerCube shadowMap_textureCube;
`:S+=`uniform sampler2D shadowMap_texture;
`;let v;return c?v=` return vec4(${a}, 1.0);
`:v=`#ifndef LOG_DEPTH
return czm_windowToEyeCoordinates(gl_FragCoord);
#else
return vec4(v_logPositionEC, 1.0);
#endif
`,S+=`uniform mat4 shadowMap_matrix;
uniform vec3 shadowMap_lightDirectionEC;
uniform vec4 shadowMap_lightPositionEC;
uniform vec4 shadowMap_normalOffsetScaleDistanceMaxDistanceAndDarkness;
uniform vec4 shadowMap_texelSizeDepthBiasAndNormalShadingSmooth;
#ifdef LOG_DEPTH
in vec3 v_logPositionEC;
#endif
vec4 getPositionEC()
{
${v}}
vec3 getNormalEC()
{
${s?` return normalize(${r});
`:` return vec3(1.0);
`}}
void applyNormalOffset(inout vec4 positionEC, vec3 normalEC, float nDotL)
{
${x.normalOffset&&s?` float normalOffset = shadowMap_normalOffsetScaleDistanceMaxDistanceAndDarkness.x;
float normalOffsetScale = 1.0 - nDotL;
vec3 offset = normalOffset * normalOffsetScale * normalEC;
positionEC.xyz += offset;
`:""}}
`,S+=`void main()
{
czm_shadow_receive_main();
vec4 positionEC = getPositionEC();
vec3 normalEC = getNormalEC();
float depth = -positionEC.z;
`,S+=` czm_shadowParameters shadowParameters;
shadowParameters.texelStepSize = shadowMap_texelSizeDepthBiasAndNormalShadingSmooth.xy;
shadowParameters.depthBias = shadowMap_texelSizeDepthBiasAndNormalShadingSmooth.z;
shadowParameters.normalShadingSmooth = shadowMap_texelSizeDepthBiasAndNormalShadingSmooth.w;
shadowParameters.darkness = shadowMap_normalOffsetScaleDistanceMaxDistanceAndDarkness.w;
`,i?S+=` shadowParameters.depthBias *= max(depth * 0.01, 1.0);
`:f||(S+=` shadowParameters.depthBias *= mix(1.0, 100.0, depth * 0.0015);
`),d?S+=` vec3 directionEC = positionEC.xyz - shadowMap_lightPositionEC.xyz;
float distance = length(directionEC);
directionEC = normalize(directionEC);
float radius = shadowMap_lightPositionEC.w;
// Stop early if the fragment is beyond the point light radius
if (distance > radius)
{
return;
}
vec3 directionWC = czm_inverseViewRotation * directionEC;
shadowParameters.depth = distance / radius;
shadowParameters.nDotL = clamp(dot(normalEC, -directionEC), 0.0, 1.0);
shadowParameters.texCoords = directionWC;
float visibility = czm_shadowVisibility(shadowMap_textureCube, shadowParameters);
`:p?S+=` vec3 directionEC = normalize(positionEC.xyz - shadowMap_lightPositionEC.xyz);
float nDotL = clamp(dot(normalEC, -directionEC), 0.0, 1.0);
applyNormalOffset(positionEC, normalEC, nDotL);
vec4 shadowPosition = shadowMap_matrix * positionEC;
// Spot light uses a perspective projection, so perform the perspective divide
shadowPosition /= shadowPosition.w;
// Stop early if the fragment is not in the shadow bounds
if (any(lessThan(shadowPosition.xyz, vec3(0.0))) || any(greaterThan(shadowPosition.xyz, vec3(1.0))))
{
return;
}
shadowParameters.texCoords = shadowPosition.xy;
shadowParameters.depth = shadowPosition.z;
shadowParameters.nDotL = nDotL;
float visibility = czm_shadowVisibility(shadowMap_texture, shadowParameters);
`:g?S+=` float maxDepth = shadowMap_cascadeSplits[1].w;
// Stop early if the eye depth exceeds the last cascade
if (depth > maxDepth)
{
return;
}
// Get the cascade based on the eye-space depth
vec4 weights = czm_cascadeWeights(depth);
// Apply normal offset
float nDotL = clamp(dot(normalEC, shadowMap_lightDirectionEC), 0.0, 1.0);
applyNormalOffset(positionEC, normalEC, nDotL);
// Transform position into the cascade
vec4 shadowPosition = czm_cascadeMatrix(weights) * positionEC;
// Get visibility
shadowParameters.texCoords = shadowPosition.xy;
shadowParameters.depth = shadowPosition.z;
shadowParameters.nDotL = nDotL;
float visibility = czm_shadowVisibility(shadowMap_texture, shadowParameters);
// Fade out shadows that are far away
float shadowMapMaximumDistance = shadowMap_normalOffsetScaleDistanceMaxDistanceAndDarkness.z;
float fade = max((depth - shadowMapMaximumDistance * 0.8) / (shadowMapMaximumDistance * 0.2), 0.0);
visibility = mix(visibility, 1.0, fade);
${m?` // Draw cascade colors for debugging
out_FragColor *= czm_cascadeColor(weights);
`:""}`:S+=` float nDotL = clamp(dot(normalEC, shadowMap_lightDirectionEC), 0.0, 1.0);
applyNormalOffset(positionEC, normalEC, nDotL);
vec4 shadowPosition = shadowMap_matrix * positionEC;
// Stop early if the fragment is not in the shadow bounds
if (any(lessThan(shadowPosition.xyz, vec3(0.0))) || any(greaterThan(shadowPosition.xyz, vec3(1.0))))
{
return;
}
shadowParameters.texCoords = shadowPosition.xy;
shadowParameters.depth = shadowPosition.z;
shadowParameters.nDotL = nDotL;
float visibility = czm_shadowVisibility(shadowMap_texture, shadowParameters);
`,S+=` out_FragColor.rgb *= visibility;
}
`,E.push(S),new Ue({defines:C,sources:E})};var Sm=uC;function vm(e){e=y(e,y.EMPTY_OBJECT);let t=e.context;this._enabled=y(e.enabled,!0),this._softShadows=y(e.softShadows,!1),this._normalOffset=y(e.normalOffset,!0),this.dirty=!0,this.fromLightSource=y(e.fromLightSource,!0),this.darkness=y(e.darkness,.3),this._darkness=this.darkness,this.fadingEnabled=y(e.fadingEnabled,!0),this.maximumDistance=y(e.maximumDistance,5e3),this._outOfView=!1,this._outOfViewPrevious=!1,this._needsUpdate=!0;let n=!0;(Vt.isInternetExplorer()||Vt.isEdge()||(Vt.isChrome()||Vt.isFirefox())&&Vt.isWindows()&&!t.depthTexture)&&(n=!1),this._polygonOffsetSupported=n,this._terrainBias={polygonOffset:n,polygonOffsetFactor:1.1,polygonOffsetUnits:4,normalOffset:this._normalOffset,normalOffsetScale:.5,normalShading:!0,normalShadingSmooth:.3,depthBias:1e-4},this._primitiveBias={polygonOffset:n,polygonOffsetFactor:1.1,polygonOffsetUnits:4,normalOffset:this._normalOffset,normalOffsetScale:.1,normalShading:!0,normalShadingSmooth:.05,depthBias:2e-5},this._pointBias={polygonOffset:!1,polygonOffsetFactor:1.1,polygonOffsetUnits:4,normalOffset:this._normalOffset,normalOffsetScale:0,normalShading:!0,normalShadingSmooth:.1,depthBias:5e-4},this._depthAttachment=void 0,this._colorAttachment=void 0,this._shadowMapMatrix=new N,this._shadowMapTexture=void 0,this._lightDirectionEC=new h,this._lightPositionEC=new oe,this._distance=0,this._lightCamera=e.lightCamera,this._shadowMapCamera=new K4,this._shadowMapCullingVolume=void 0,this._sceneCamera=void 0,this._boundingSphere=new se,this._isPointLight=y(e.isPointLight,!1),this._pointLightRadius=y(e.pointLightRadius,100),this._cascadesEnabled=this._isPointLight?!1:y(e.cascadesEnabled,!0),this._numberOfCascades=this._cascadesEnabled?y(e.numberOfCascades,4):0,this._fitNearFar=!0,this._maximumCascadeDistances=[25,150,700,Number.MAX_VALUE],this._textureSize=new H,this._isSpotLight=!1,this._cascadesEnabled?this._shadowMapCamera.frustum=new br:u(this._lightCamera.frustum.fov)&&(this._isSpotLight=!0),this._cascadeSplits=[new oe,new oe],this._cascadeMatrices=[new N,new N,new N,new N],this._cascadeDistances=new oe;let i;this._isPointLight?i=6:this._cascadesEnabled?i=this._numberOfCascades:i=1,this._passes=new Array(i);for(let o=0;o<i;++o)this._passes[o]=new Wlt(t);this.debugShow=!1,this.debugFreezeFrame=!1,this._debugFreezeFrame=!1,this._debugCascadeColors=!1,this._debugLightFrustum=void 0,this._debugCameraFrustum=void 0,this._debugCascadeFrustums=new Array(this._numberOfCascades),this._debugShadowViewCommand=void 0,this._usesDepthTexture=t.depthTexture,this._isPointLight&&(this._usesDepthTexture=!1),this._primitiveRenderState=void 0,this._terrainRenderState=void 0,this._pointRenderState=void 0,PY(this),this._clearCommand=new ii({depth:1,color:new z}),this._clearPassState=new Va(t),this._size=y(e.size,2048),this.size=this._size}vm.MAXIMUM_DISTANCE=2e4;function Wlt(e){this.camera=new K4,this.passState=new Va(e),this.framebuffer=void 0,this.textureOffsets=void 0,this.commandList=[],this.cullingVolume=void 0}function IY(e,t){return Ve.fromCache({cull:{enabled:!0,face:yi.BACK},depthTest:{enabled:!0},colorMask:{red:e,green:e,blue:e,alpha:e},depthMask:!0,polygonOffset:{enabled:t.polygonOffset,factor:t.polygonOffsetFactor,units:t.polygonOffsetUnits}})}function PY(e){let t=!e._usesDepthTexture;e._primitiveRenderState=IY(t,e._primitiveBias),e._terrainRenderState=IY(t,e._terrainBias),e._pointRenderState=IY(t,e._pointBias)}vm.prototype.debugCreateRenderStates=function(){PY(this)};Object.defineProperties(vm.prototype,{enabled:{get:function(){return this._enabled},set:function(e){this.dirty=this._enabled!==e,this._enabled=e}},normalOffset:{get:function(){return this._normalOffset},set:function(e){this.dirty=this._normalOffset!==e,this._normalOffset=e,this._terrainBias.normalOffset=e,this._primitiveBias.normalOffset=e,this._pointBias.normalOffset=e}},softShadows:{get:function(){return this._softShadows},set:function(e){this.dirty=this._softShadows!==e,this._softShadows=e}},size:{get:function(){return this._size},set:function(e){Zlt(this,e)}},outOfView:{get:function(){return this._outOfView}},shadowMapCullingVolume:{get:function(){return this._shadowMapCullingVolume}},passes:{get:function(){return this._passes}},isPointLight:{get:function(){return this._isPointLight}},debugCascadeColors:{get:function(){return this._debugCascadeColors},set:function(e){this.dirty=this._debugCascadeColors!==e,this._debugCascadeColors=e}}});function OY(e){let t=e._passes.length;for(let n=0;n<t;++n){let i=e._passes[n],o=i.framebuffer;u(o)&&!o.isDestroyed()&&o.destroy(),i.framebuffer=void 0}e._depthAttachment=e._depthAttachment&&e._depthAttachment.destroy(),e._colorAttachment=e._colorAttachment&&e._colorAttachment.destroy()}function jlt(e,t){let n=new jl({context:t,width:e._textureSize.x,height:e._textureSize.y,format:xc.DEPTH_COMPONENT16}),i=new wt({context:t,width:e._textureSize.x,height:e._textureSize.y,pixelFormat:rt.RGBA,pixelDatatype:Xe.UNSIGNED_BYTE,sampler:ln.NEAREST}),o=new Us({context:t,depthRenderbuffer:n,colorTextures:[i],destroyAttachments:!1}),r=e._passes.length;for(let s=0;s<r;++s){let a=e._passes[s];a.framebuffer=o,a.passState.framebuffer=o}e._shadowMapTexture=i,e._depthAttachment=n,e._colorAttachment=i}function qlt(e,t){let n=new wt({context:t,width:e._textureSize.x,height:e._textureSize.y,pixelFormat:rt.DEPTH_STENCIL,pixelDatatype:Xe.UNSIGNED_INT_24_8,sampler:ln.NEAREST}),i=new Us({context:t,depthStencilTexture:n,destroyAttachments:!1}),o=e._passes.length;for(let r=0;r<o;++r){let s=e._passes[r];s.framebuffer=i,s.passState.framebuffer=i}e._shadowMapTexture=n,e._depthAttachment=n}function Ylt(e,t){let n=new jl({context:t,width:e._textureSize.x,height:e._textureSize.y,format:xc.DEPTH_COMPONENT16}),i=new Fa({context:t,width:e._textureSize.x,height:e._textureSize.y,pixelFormat:rt.RGBA,pixelDatatype:Xe.UNSIGNED_BYTE,sampler:ln.NEAREST}),o=[i.negativeX,i.negativeY,i.negativeZ,i.positiveX,i.positiveY,i.positiveZ];for(let r=0;r<6;++r){let s=new Us({context:t,depthRenderbuffer:n,colorTextures:[o[r]],destroyAttachments:!1}),a=e._passes[r];a.framebuffer=s,a.passState.framebuffer=s}e._shadowMapTexture=i,e._depthAttachment=n,e._colorAttachment=i}function iye(e,t){e._isPointLight?Ylt(e,t):e._usesDepthTexture?qlt(e,t):jlt(e,t)}function Xlt(e,t){e._usesDepthTexture&&e._passes[0].framebuffer.status!==ee.FRAMEBUFFER_COMPLETE&&(e._usesDepthTexture=!1,PY(e),OY(e),iye(e,t))}function Klt(e,t){(!u(e._passes[0].framebuffer)||e._shadowMapTexture.width!==e._textureSize.x)&&(OY(e),iye(e,t),Xlt(e,t),oye(e,t))}function oye(e,t,n){n=y(n,0),(e._isPointLight||n===0)&&(e._clearCommand.framebuffer=e._passes[n].framebuffer,e._clearCommand.execute(t,e._clearPassState))}function Zlt(e,t){e._size=t;let n=e._passes,i=n.length,o=e._textureSize;if(e._isPointLight){t=Nt.maximumCubeMapSize>=t?t:Nt.maximumCubeMapSize,o.x=t,o.y=t;let r=new Ye(0,0,t,t);n[0].passState.viewport=r,n[1].passState.viewport=r,n[2].passState.viewport=r,n[3].passState.viewport=r,n[4].passState.viewport=r,n[5].passState.viewport=r}else i===1?(t=Nt.maximumTextureSize>=t?t:Nt.maximumTextureSize,o.x=t,o.y=t,n[0].passState.viewport=new Ye(0,0,t,t)):i===4&&(t=Nt.maximumTextureSize>=t*2?t:Nt.maximumTextureSize/2,o.x=t*2,o.y=t*2,n[0].passState.viewport=new Ye(0,0,t,t),n[1].passState.viewport=new Ye(t,0,t,t),n[2].passState.viewport=new Ye(0,t,t,t),n[3].passState.viewport=new Ye(t,t,t,t));e._clearPassState.viewport=new Ye(0,0,o.x,o.y);for(let r=0;r<i;++r){let s=n[r],a=s.passState.viewport,c=a.x/o.x,l=a.y/o.y,f=a.width/o.x,d=a.height/o.y;s.textureOffsets=new N(f,0,0,c,0,d,0,l,0,0,1,0,0,0,0,1)}}var Jlt=new Ye;function Qlt(e,t){let n;e._isPointLight?n=`uniform samplerCube shadowMap_textureCube;
in vec2 v_textureCoordinates;
void main()
{
vec2 uv = v_textureCoordinates;
vec3 dir;
if (uv.y < 0.5)
{
if (uv.x < 0.333)
{
dir.x = -1.0;
dir.y = uv.x * 6.0 - 1.0;
dir.z = uv.y * 4.0 - 1.0;
}
else if (uv.x < 0.666)
{
dir.y = -1.0;
dir.x = uv.x * 6.0 - 3.0;
dir.z = uv.y * 4.0 - 1.0;
}
else
{
dir.z = -1.0;
dir.x = uv.x * 6.0 - 5.0;
dir.y = uv.y * 4.0 - 1.0;
}
}
else
{
if (uv.x < 0.333)
{
dir.x = 1.0;
dir.y = uv.x * 6.0 - 1.0;
dir.z = uv.y * 4.0 - 3.0;
}
else if (uv.x < 0.666)
{
dir.y = 1.0;
dir.x = uv.x * 6.0 - 3.0;
dir.z = uv.y * 4.0 - 3.0;
}
else
{
dir.z = 1.0;
dir.x = uv.x * 6.0 - 5.0;
dir.y = uv.y * 4.0 - 3.0;
}
}
float shadow = czm_unpackDepth(czm_textureCube(shadowMap_textureCube, dir));
out_FragColor = vec4(vec3(shadow), 1.0);
}
`:n=`uniform sampler2D shadowMap_texture;
in vec2 v_textureCoordinates;
void main()
{
${e._usesDepthTexture?` float shadow = texture(shadowMap_texture, v_textureCoordinates).r;
`:` float shadow = czm_unpackDepth(texture(shadowMap_texture, v_textureCoordinates));
`} out_FragColor = vec4(vec3(shadow), 1.0);
}
`;let i=t.createViewportQuadCommand(n,{uniformMap:{shadowMap_texture:function(){return e._shadowMapTexture},shadowMap_textureCube:function(){return e._shadowMapTexture}}});return i.pass=Ee.OVERLAY,i}function $lt(e,t){let n=t.context,i=t.context.drawingBufferWidth,o=t.context.drawingBufferHeight,r=Math.min(i,o)*.3,s=Jlt;s.x=i-r,s.y=0,s.width=r,s.height=r;let a=e._debugShadowViewCommand;u(a)||(a=Qlt(e,n),e._debugShadowViewCommand=a),(!u(a.renderState)||!Ye.equals(a.renderState.viewport,s))&&(a.renderState=Ve.fromCache({viewport:Ye.clone(s)})),t.commandList.push(e._debugShadowViewCommand)}var Dm=new Array(8);Dm[0]=new oe(-1,-1,-1,1);Dm[1]=new oe(1,-1,-1,1);Dm[2]=new oe(1,1,-1,1);Dm[3]=new oe(-1,1,-1,1);Dm[4]=new oe(-1,-1,1,1);Dm[5]=new oe(1,-1,1,1);Dm[6]=new oe(1,1,1,1);Dm[7]=new oe(-1,1,1,1);var Jy=new N,RY=new Array(8);for(let e=0;e<8;++e)RY[e]=new oe;function eut(e,t){let n=new At({geometry:new Qf({minimum:new h(-.5,-.5,-.5),maximum:new h(.5,.5,.5)}),attributes:{color:Mt.fromColor(t)}}),i=new At({geometry:new Jp({radius:.5}),attributes:{color:Mt.fromColor(t)}});return new bn({geometryInstances:[n,i],appearance:new nn({translucent:!1,flat:!0}),asynchronous:!1,modelMatrix:e})}var tut=[z.RED,z.GREEN,z.BLUE,z.MAGENTA],nut=new h;function iut(e,t){$lt(e,t);let n=e.debugFreezeFrame&&!e._debugFreezeFrame;if(e._debugFreezeFrame=e.debugFreezeFrame,e.debugFreezeFrame&&(n&&(e._debugCameraFrustum=e._debugCameraFrustum&&e._debugCameraFrustum.destroy(),e._debugCameraFrustum=new Cm({camera:e._sceneCamera,color:z.CYAN,updateOnChange:!1})),e._debugCameraFrustum.update(t)),e._cascadesEnabled){if(e.debugFreezeFrame){n&&(e._debugLightFrustum=e._debugLightFrustum&&e._debugLightFrustum.destroy(),e._debugLightFrustum=new Cm({camera:e._shadowMapCamera,color:z.YELLOW,updateOnChange:!1})),e._debugLightFrustum.update(t);for(let i=0;i<e._numberOfCascades;++i)n&&(e._debugCascadeFrustums[i]=e._debugCascadeFrustums[i]&&e._debugCascadeFrustums[i].destroy(),e._debugCascadeFrustums[i]=new Cm({camera:e._passes[i].camera,color:tut[i],updateOnChange:!1})),e._debugCascadeFrustums[i].update(t)}}else if(e._isPointLight){if(!u(e._debugLightFrustum)||e._needsUpdate){let i=e._shadowMapCamera.positionWC,o=Me.IDENTITY,r=e._pointLightRadius*2,s=h.fromElements(r,r,r,nut),a=N.fromTranslationQuaternionRotationScale(i,o,s,Jy);e._debugLightFrustum=e._debugLightFrustum&&e._debugLightFrustum.destroy(),e._debugLightFrustum=eut(a,z.YELLOW)}e._debugLightFrustum.update(t)}else(!u(e._debugLightFrustum)||e._needsUpdate)&&(e._debugLightFrustum=new Cm({camera:e._shadowMapCamera,color:z.YELLOW,updateOnChange:!1})),e._debugLightFrustum.update(t)}function K4(){this.viewMatrix=new N,this.inverseViewMatrix=new N,this.frustum=void 0,this.positionCartographic=new he,this.positionWC=new h,this.directionWC=h.clone(h.UNIT_Z),this.upWC=h.clone(h.UNIT_Y),this.rightWC=h.clone(h.UNIT_X),this.viewProjectionMatrix=new N}K4.prototype.clone=function(e){N.clone(e.viewMatrix,this.viewMatrix),N.clone(e.inverseViewMatrix,this.inverseViewMatrix),this.frustum=e.frustum.clone(this.frustum),he.clone(e.positionCartographic,this.positionCartographic),h.clone(e.positionWC,this.positionWC),h.clone(e.directionWC,this.directionWC),h.clone(e.upWC,this.upWC),h.clone(e.rightWC,this.rightWC)};var out=new N(.5,0,0,.5,0,.5,0,.5,0,0,.5,.5,0,0,0,1);K4.prototype.getViewProjection=function(){let e=this.viewMatrix,t=this.frustum.projectionMatrix;return N.multiply(t,e,this.viewProjectionMatrix),N.multiply(out,this.viewProjectionMatrix,this.viewProjectionMatrix),this.viewProjectionMatrix};var rut=new Array(5),sut=new Si,aut=new Array(4),rye=new h,sye=new h;function cut(e,t){let n=e._shadowMapCamera,i=e._sceneCamera,o=i.frustum.near,r=i.frustum.far,s=e._numberOfCascades,a,c=r-o,l=r/o,f=.9,d=!1;t.shadowState.closestObjectSize<200&&(d=!0,f=.9);let p=aut,g=rut;for(g[0]=o,g[s]=r,a=0;a<s;++a){let L=(a+1)/s,_=o*Math.pow(l,L),b=o+c*L,D=O.lerp(b,_,f);g[a+1]=D,p[a]=D-g[a]}if(d){for(a=0;a<s;++a)p[a]=Math.min(p[a],e._maximumCascadeDistances[a]);let L=g[0];for(a=0;a<s-1;++a)L+=p[a],g[a+1]=L}oe.unpack(g,0,e._cascadeSplits[0]),oe.unpack(g,1,e._cascadeSplits[1]),oe.unpack(p,0,e._cascadeDistances);let m=n.frustum,A=m.left,x=m.right,C=m.bottom,E=m.top,T=m.near,S=m.far,v=n.positionWC,w=n.directionWC,R=n.upWC,P=i.frustum.clone(sut),M=n.getViewProjection();for(a=0;a<s;++a){P.near=g[a],P.far=g[a+1];let L=N.multiply(P.projectionMatrix,i.viewMatrix,Jy),_=N.inverse(L,Jy),b=N.multiply(M,_,Jy),D=h.fromElements(Number.MAX_VALUE,Number.MAX_VALUE,Number.MAX_VALUE,rye),I=h.fromElements(-Number.MAX_VALUE,-Number.MAX_VALUE,-Number.MAX_VALUE,sye);for(let G=0;G<8;++G){let V=oe.clone(Dm[G],RY[G]);N.multiplyByVector(b,V,V),h.divideByScalar(V,V.w,V),h.minimumByComponent(V,D,D),h.maximumByComponent(V,I,I)}D.x=Math.max(D.x,0),D.y=Math.max(D.y,0),D.z=0,I.x=Math.min(I.x,1),I.y=Math.min(I.y,1),I.z=Math.min(I.z,1);let B=e._passes[a],F=B.camera;F.clone(n);let k=F.frustum;k.left=A+D.x*(x-A),k.right=A+I.x*(x-A),k.bottom=C+D.y*(E-C),k.top=C+I.y*(E-C),k.near=T+D.z*(S-T),k.far=T+I.z*(S-T),B.cullingVolume=F.frustum.computeCullingVolume(v,w,R);let U=e._cascadeMatrices[a];N.multiply(F.getViewProjection(),i.inverseViewMatrix,U),N.multiply(B.textureOffsets,U,U)}}var lut=new N,uut=new h,fut=new h,tye=new h;function dut(e,t){let n=e._shadowMapCamera,i=e._sceneCamera,o=N.multiply(i.frustum.projectionMatrix,i.viewMatrix,Jy),r=N.inverse(o,Jy),s=n.directionWC,a=i.directionWC;h.equalsEpsilon(s,a,O.EPSILON10)&&(a=i.upWC);let c=h.cross(s,a,uut);a=h.cross(c,s,fut),h.normalize(a,a),h.normalize(c,c);let l=h.fromElements(0,0,0,tye),f=N.computeView(l,s,a,c,lut),d=N.multiply(f,r,Jy),p=h.fromElements(Number.MAX_VALUE,Number.MAX_VALUE,Number.MAX_VALUE,rye),g=h.fromElements(-Number.MAX_VALUE,-Number.MAX_VALUE,-Number.MAX_VALUE,sye);for(let S=0;S<8;++S){let v=oe.clone(Dm[S],RY[S]);N.multiplyByVector(d,v,v),h.divideByScalar(v,v.w,v),h.minimumByComponent(v,p,p),h.maximumByComponent(v,g,g)}g.z+=1e3,p.z-=10;let m=tye;m.x=-(.5*(p.x+g.x)),m.y=-(.5*(p.y+g.y)),m.z=-g.z;let A=N.fromTranslation(m,Jy);f=N.multiply(A,f,f);let x=.5*(g.x-p.x),C=.5*(g.y-p.y),E=g.z-p.z,T=n.frustum;T.left=-x,T.right=x,T.bottom=-C,T.top=C,T.near=.01,T.far=E,N.clone(f,n.viewMatrix),N.inverse(f,n.inverseViewMatrix),N.getTranslation(n.inverseViewMatrix,n.positionWC),t.mapProjection.ellipsoid.cartesianToCartographic(n.positionWC,n.positionCartographic),h.clone(s,n.directionWC),h.clone(a,n.upWC),h.clone(c,n.rightWC)}var hut=[new h(-1,0,0),new h(0,-1,0),new h(0,0,-1),new h(1,0,0),new h(0,1,0),new h(0,0,1)],mut=[new h(0,-1,0),new h(0,0,-1),new h(0,-1,0),new h(0,-1,0),new h(0,0,1),new h(0,-1,0)],put=[new h(0,0,1),new h(1,0,0),new h(-1,0,0),new h(0,0,-1),new h(1,0,0),new h(1,0,0)];function _ut(e,t){let n=new Si;n.fov=O.PI_OVER_TWO,n.near=1,n.far=e._pointLightRadius,n.aspectRatio=1;for(let i=0;i<6;++i){let o=e._passes[i].camera;o.positionWC=e._shadowMapCamera.positionWC,o.positionCartographic=t.mapProjection.ellipsoid.cartesianToCartographic(o.positionWC,o.positionCartographic),o.directionWC=hut[i],o.upWC=mut[i],o.rightWC=put[i],N.computeView(o.positionWC,o.directionWC,o.upWC,o.rightWC,o.viewMatrix),N.inverse(o.viewMatrix,o.inverseViewMatrix),o.frustum=n}}var gut=new h,yut=new h,aye=new se,nye=aye.center;function Aut(e,t){let n=e._sceneCamera,i=e._shadowMapCamera,o=aye;if(e._cascadesEnabled){if(n.frustum.near>=e.maximumDistance){e._outOfView=!0,e._needsUpdate=!1;return}let r=t.mapProjection.ellipsoid.geodeticSurfaceNormal(n.positionWC,gut),s=h.negate(i.directionWC,yut),a=h.dot(r,s);if(e.fadingEnabled){let c=O.clamp(a/.1,0,1);e._darkness=O.lerp(1,e.darkness,c)}else e._darkness=e.darkness;if(a<0){e._outOfView=!0,e._needsUpdate=!1;return}e._needsUpdate=!0,e._outOfView=!1}else if(e._isPointLight)o.center=i.positionWC,o.radius=e._pointLightRadius,e._outOfView=t.cullingVolume.computeVisibility(o)===Jt.OUTSIDE,e._needsUpdate=!e._outOfView&&!e._boundingSphere.equals(o),se.clone(o,e._boundingSphere);else{let r=i.frustum.far/2,s=h.add(i.positionWC,h.multiplyByScalar(i.directionWC,r,nye),nye);o.center=s,o.radius=r,e._outOfView=t.cullingVolume.computeVisibility(o)===Jt.OUTSIDE,e._needsUpdate=!e._outOfView&&!e._boundingSphere.equals(o),se.clone(o,e._boundingSphere)}}function xut(e,t){let n=t.camera,i=e._lightCamera,o=e._sceneCamera,r=e._shadowMapCamera;e._cascadesEnabled?h.clone(i.directionWC,r.directionWC):e._isPointLight?h.clone(i.positionWC,r.positionWC):r.clone(i);let s=e._lightDirectionEC;N.multiplyByPointAsVector(n.viewMatrix,r.directionWC,s),h.normalize(s,s),h.negate(s,s),N.multiplyByPoint(n.viewMatrix,r.positionWC,e._lightPositionEC),e._lightPositionEC.w=e._pointLightRadius;let a,c;e._fitNearFar?(a=Math.min(t.shadowState.nearPlane,e.maximumDistance),c=Math.min(t.shadowState.farPlane,e.maximumDistance),c=Math.max(c,a+1)):(a=n.frustum.near,c=e.maximumDistance),e._sceneCamera=uo.clone(n,o),n.frustum.clone(e._sceneCamera.frustum),e._sceneCamera.frustum.near=a,e._sceneCamera.frustum.far=c,e._distance=c-a,Aut(e,t),!e._outOfViewPrevious&&e._outOfView&&(e._needsUpdate=!0),e._outOfViewPrevious=e._outOfView}vm.prototype.update=function(e){if(xut(this,e),this._needsUpdate)if(Klt(this,e.context),this._isPointLight&&_ut(this,e),this._cascadesEnabled&&(dut(this,e),this._numberOfCascades>1&&cut(this,e)),this._isPointLight)this._shadowMapCullingVolume=es.fromBoundingSphere(this._boundingSphere);else{let t=this._shadowMapCamera,n=t.positionWC,i=t.directionWC,o=t.upWC;this._shadowMapCullingVolume=t.frustum.computeCullingVolume(n,i,o),this._passes.length===1&&this._passes[0].camera.clone(t)}if(this._passes.length===1){let t=this._sceneCamera.inverseViewMatrix;N.multiply(this._shadowMapCamera.getViewProjection(),t,this._shadowMapMatrix)}this.debugShow&&iut(this,e)};vm.prototype.updatePass=function(e,t){oye(this,e,t)};var Cut=new H;function cye(e,t,n){let i=e._isPointLight?e._pointBias:n?e._terrainBias:e._primitiveBias,o={shadowMap_texture:function(){return e._shadowMapTexture},shadowMap_textureCube:function(){return e._shadowMapTexture},shadowMap_matrix:function(){return e._shadowMapMatrix},shadowMap_cascadeSplits:function(){return e._cascadeSplits},shadowMap_cascadeMatrices:function(){return e._cascadeMatrices},shadowMap_lightDirectionEC:function(){return e._lightDirectionEC},shadowMap_lightPositionEC:function(){return e._lightPositionEC},shadowMap_cascadeDistances:function(){return e._cascadeDistances},shadowMap_texelSizeDepthBiasAndNormalShadingSmooth:function(){let r=Cut;return r.x=1/e._textureSize.x,r.y=1/e._textureSize.y,oe.fromElements(r.x,r.y,i.depthBias,i.normalShadingSmooth,this.combinedUniforms1)},shadowMap_normalOffsetScaleDistanceMaxDistanceAndDarkness:function(){return oe.fromElements(i.normalOffsetScale,e._distance,e.maximumDistance,e._darkness,this.combinedUniforms2)},combinedUniforms1:new oe,combinedUniforms2:new oe};return gt(t,o,!1)}function Tut(e,t,n,i,o,r){let s,a,c;if(u(r)&&(s=r.shaderProgram,a=r.renderState,c=r.uniformMap),r=tt.shallowClone(n,r),r.castShadows=!0,r.receiveShadows=!1,!u(s)||o!==n.shaderProgram.id||t){let l=n.shaderProgram,f=n.pass===Ee.GLOBE,d=n.pass!==Ee.TRANSLUCENT,p=e._isPointLight,g=e._usesDepthTexture,m=Sm.getShadowCastShaderKeyword(p,f,g,d);if(s=i.shaderCache.getDerivedShaderProgram(l,m),!u(s)){let x=l.vertexShaderSource,C=l.fragmentShaderSource,E=Sm.createShadowCastVertexShader(x,p,f),T=Sm.createShadowCastFragmentShader(C,p,g,d);s=i.shaderCache.createDerivedShaderProgram(l,m,{vertexShaderSource:E,fragmentShaderSource:T,attributeLocations:l._attributeLocations})}a=e._primitiveRenderState,p?a=e._pointRenderState:f&&(a=e._terrainRenderState),n.renderState.cull.enabled||(a=Ge(a,!1),a.cull=Ge(a.cull,!1),a.cull.enabled=!1,a=Ve.fromCache(a)),c=cye(e,n.uniformMap,f)}return r.shaderProgram=s,r.renderState=a,r.uniformMap=c,r}vm.createReceiveDerivedCommand=function(e,t,n,i,o){u(o)||(o={});let r=e.length>0,s=t.shaderProgram,a=s.vertexShaderSource,c=s.fragmentShaderSource,l=t.pass===Ee.GLOBE,f=!1;if(l&&(f=t.owner.data.renderedMesh.encoding.hasVertexNormals),t.receiveShadows&&r){let d,p;u(o.receiveCommand)&&(d=o.receiveCommand.shaderProgram,p=o.receiveCommand.uniformMap),o.receiveCommand=tt.shallowClone(t,o.receiveCommand),o.castShadows=!1,o.receiveShadows=!0;let g=o.receiveShaderCastShadows!==t.castShadows,m=o.receiveShaderProgramId!==t.shaderProgram.id;if(!u(d)||m||n||g){let A=Sm.getShadowReceiveShaderKeyword(e[0],t.castShadows,l,f);if(d=i.shaderCache.getDerivedShaderProgram(s,A),!u(d)){let x=Sm.createShadowReceiveVertexShader(a,l,f),C=Sm.createShadowReceiveFragmentShader(c,e[0],t.castShadows,l,f);d=i.shaderCache.createDerivedShaderProgram(s,A,{vertexShaderSource:x,fragmentShaderSource:C,attributeLocations:s._attributeLocations})}p=cye(e[0],t.uniformMap,l)}o.receiveCommand.shaderProgram=d,o.receiveCommand.uniformMap=p,o.receiveShaderProgramId=t.shaderProgram.id,o.receiveShaderCastShadows=t.castShadows}return o};vm.createCastDerivedCommand=function(e,t,n,i,o){if(u(o)||(o={}),t.castShadows){let r=o.castCommands;u(r)||(r=o.castCommands=[]);let s=o.castShaderProgramId,a=e.length;r.length=a;for(let c=0;c<a;++c)r[c]=Tut(e[c],n,t,i,s,r[c]);o.castShaderProgramId=t.shaderProgram.id}return o};vm.prototype.isDestroyed=function(){return!1};vm.prototype.destroy=function(){OY(this),this._debugLightFrustum=this._debugLightFrustum&&this._debugLightFrustum.destroy(),this._debugCameraFrustum=this._debugCameraFrustum&&this._debugCameraFrustum.destroy(),this._debugShadowViewCommand=this._debugShadowViewCommand&&this._debugShadowViewCommand.shaderProgram&&this._debugShadowViewCommand.shaderProgram.destroy();for(let e=0;e<this._numberOfCascades;++e)this._debugCascadeFrustums[e]=this._debugCascadeFrustums[e]&&this._debugCascadeFrustums[e].destroy();return le(this)};var k_=vm;var fC=`uniform sampler2D colorTexture;
#ifdef DEBUG_SHOW_DEPTH
uniform sampler2D u_packedTranslucentDepth;
#endif
in vec2 v_textureCoordinates;
void main()
{
#ifdef DEBUG_SHOW_DEPTH
if (v_textureCoordinates.x < 0.5)
{
out_FragColor.rgb = vec3(czm_unpackDepth(texture(u_packedTranslucentDepth, v_textureCoordinates)));
out_FragColor.a = 1.0;
}
#else
vec4 color = texture(colorTexture, v_textureCoordinates);
#ifdef PICK
if (color == vec4(0.0))
{
discard;
}
#else
// Reverse premultiplication process to get the correct composited result of the classification primitives
color.rgb /= color.a;
#endif
out_FragColor = color;
#endif
}
`;var Eut=!1;function Qy(e){this._drawClassificationFBO=new mi({createDepthAttachments:!1}),this._accumulationFBO=new mi({createDepthAttachments:!1}),this._packFBO=new mi,this._opaqueDepthStencilTexture=void 0,this._textureToComposite=void 0,this._translucentDepthStencilTexture=void 0,this._packDepthCommand=void 0,this._accumulateCommand=void 0,this._compositeCommand=void 0,this._copyCommand=void 0,this._clearColorCommand=new ii({color:new z(0,0,0,0),owner:this}),this._clearDepthStencilCommand=new ii({depth:1,stencil:0,owner:this}),this._supported=e.depthTexture,this._viewport=new Ye,this._rsDepth=void 0,this._rsAccumulate=void 0,this._rsComp=void 0,this._useScissorTest=void 0,this._scissorRectangle=void 0,this._hasTranslucentDepth=!1,this._frustumsDrawn=0}Object.defineProperties(Qy.prototype,{hasTranslucentDepth:{get:function(){return this._hasTranslucentDepth}}});function lye(e){e._textureToComposite=void 0,e._translucentDepthStencilTexture=e._translucentDepthStencilTexture&&!e._translucentDepthStencilTexture.isDestroyed()&&e._translucentDepthStencilTexture.destroy()}function uye(e){e._drawClassificationFBO.destroy(),e._accumulationFBO.destroy(),e._packFBO.destroy()}function but(e,t,n,i){lye(e),e._translucentDepthStencilTexture=new wt({context:t,width:n,height:i,pixelFormat:rt.DEPTH_STENCIL,pixelDatatype:Xe.UNSIGNED_INT_24_8,sampler:ln.NEAREST})}function Sut(e,t,n,i){uye(e),e._drawClassificationFBO.setDepthStencilTexture(e._translucentDepthStencilTexture),e._drawClassificationFBO.update(t,n,i),e._accumulationFBO.setDepthStencilTexture(e._translucentDepthStencilTexture),e._accumulationFBO.update(t,n,i),e._packFBO.update(t,n,i)}function vut(e,t,n,i){if(!e.isSupported())return;e._opaqueDepthStencilTexture=i;let o=e._opaqueDepthStencilTexture.width,r=e._opaqueDepthStencilTexture.height;e._drawClassificationFBO.isDirty(o,r)&&(but(e,t,o,r),Sut(e,t,o,r));let s,a;if(u(e._packDepthCommand)||(s=new Ue({sources:[qM]}),a={u_opaqueDepthTexture:function(){return e._opaqueDepthStencilTexture},u_translucentDepthTexture:function(){return e._translucentDepthStencilTexture}},e._packDepthCommand=t.createViewportQuadCommand(s,{uniformMap:a,owner:e})),!u(e._compositeCommand)){s=new Ue({sources:[fC]}),a={colorTexture:function(){return e._textureToComposite}},Eut&&(s.defines=["DEBUG_SHOW_DEPTH"],a.u_packedTranslucentDepth=function(){return e._packFBO.getColorTexture()}),e._compositeCommand=t.createViewportQuadCommand(s,{uniformMap:a,owner:e});let f=e._compositeCommand,d=f.shaderProgram,p=t.shaderCache.createDerivedShaderProgram(d,"pick",{vertexShaderSource:d.vertexShaderSource,fragmentShaderSource:new Ue({sources:s.sources,defines:["PICK"]}),attributeLocations:d._attributeLocations}),g=tt.shallowClone(f);g.shaderProgram=p,f.derivedCommands.pick=g}u(e._copyCommand)||(s=new Ue({sources:[fC]}),a={colorTexture:function(){return e._drawClassificationFBO.getColorTexture()}},e._copyCommand=t.createViewportQuadCommand(s,{uniformMap:a,owner:e})),u(e._accumulateCommand)||(s=new Ue({sources:[fC]}),a={colorTexture:function(){return e._drawClassificationFBO.getColorTexture()}},e._accumulateCommand=t.createViewportQuadCommand(s,{uniformMap:a,owner:e})),e._viewport.width=o,e._viewport.height=r;let c=!Ye.equals(e._viewport,n.viewport),l=c!==e._useScissorTest;e._useScissorTest=c,Ye.equals(e._scissorRectangle,n.viewport)||(e._scissorRectangle=Ye.clone(n.viewport,e._scissorRectangle),l=!0),(!u(e._rsDepth)||!Ye.equals(e._viewport,e._rsDepth.viewport)||l)&&(e._rsDepth=Ve.fromCache({viewport:e._viewport,scissorTest:{enabled:e._useScissorTest,rectangle:e._scissorRectangle}})),u(e._packDepthCommand)&&(e._packDepthCommand.renderState=e._rsDepth),(!u(e._rsAccumulate)||!Ye.equals(e._viewport,e._rsAccumulate.viewport)||l)&&(e._rsAccumulate=Ve.fromCache({viewport:e._viewport,scissorTest:{enabled:e._useScissorTest,rectangle:e._scissorRectangle},stencilTest:{enabled:!0,frontFunction:Un.EQUAL,reference:Rt.CESIUM_3D_TILE_MASK}})),u(e._accumulateCommand)&&(e._accumulateCommand.renderState=e._rsAccumulate),(!u(e._rsComp)||!Ye.equals(e._viewport,e._rsComp.viewport)||l)&&(e._rsComp=Ve.fromCache({viewport:e._viewport,scissorTest:{enabled:e._useScissorTest,rectangle:e._scissorRectangle},blending:un.ALPHA_BLEND})),u(e._compositeCommand)&&(e._compositeCommand.renderState=e._rsComp,e._compositeCommand.derivedCommands.pick.renderState=e._rsComp)}Qy.prototype.executeTranslucentCommands=function(e,t,n,i,o){let r=i.length,s,a,c=e.frameState.useLogDepth,l=e.context,f=n.framebuffer;for(a=0;a<r;++a)if(s=i[a],s=c?s.derivedCommands.logDepth.command:s,s.depthForTranslucentClassification){this._hasTranslucentDepth=!0;break}if(this._hasTranslucentDepth){for(vut(this,l,n,o),n.framebuffer=this._drawClassificationFBO.framebuffer,this._clearDepthStencilCommand.execute(l,n),a=0;a<r;++a){if(s=i[a],s=c?s.derivedCommands.logDepth.command:s,!s.depthForTranslucentClassification)continue;let d=s.derivedCommands.depth.depthOnlyCommand;t(d,e,l,n)}this._frustumsDrawn+=this._hasTranslucentDepth?1:0,this._hasTranslucentDepth&&(n.framebuffer=this._packFBO.framebuffer,this._packDepthCommand.execute(l,n)),n.framebuffer=f}};Qy.prototype.executeClassificationCommands=function(e,t,n,i){if(!this._hasTranslucentDepth)return;let o=e.context,r=o.uniformState,s=n.framebuffer;this._frustumsDrawn===2&&(n.framebuffer=this._accumulationFBO.framebuffer,this._copyCommand.execute(o,n)),n.framebuffer=this._drawClassificationFBO.framebuffer,this._frustumsDrawn>1&&this._clearColorCommand.execute(o,n),r.updatePass(Ee.CESIUM_3D_TILE_CLASSIFICATION);let a=r.globeDepthTexture;r.globeDepthTexture=this._packFBO.getColorTexture();let c=i.commands[Ee.CESIUM_3D_TILE_CLASSIFICATION],l=i.indices[Ee.CESIUM_3D_TILE_CLASSIFICATION];for(let f=0;f<l;++f)t(c[f],e,o,n);r.globeDepthTexture=a,n.framebuffer=s,this._frustumsDrawn!==1&&(n.framebuffer=this._accumulationFBO.framebuffer,this._accumulateCommand.execute(o,n),n.framebuffer=s)};Qy.prototype.execute=function(e,t){if(!this._hasTranslucentDepth)return;this._frustumsDrawn===1?this._textureToComposite=this._drawClassificationFBO.getColorTexture():this._textureToComposite=this._accumulationFBO.getColorTexture(),(e.frameState.passes.pick?this._compositeCommand.derivedCommands.pick:this._compositeCommand).execute(e.context,t),Dut(this,e,t)};function Dut(e,t,n){if(!e._hasTranslucentDepth)return;let i=n.framebuffer;n.framebuffer=e._drawClassificationFBO.framebuffer,e._clearColorCommand.execute(t._context,n),n.framebuffer=i,e._frustumsDrawn>1&&(n.framebuffer=e._accumulationFBO.framebuffer,e._clearColorCommand.execute(t._context,n)),e._hasTranslucentDepth=!1,e._frustumsDrawn=0}Qy.prototype.isSupported=function(){return this._supported};Qy.prototype.isDestroyed=function(){return!1};Qy.prototype.destroy=function(){return lye(this),uye(this),u(this._compositeCommand)&&(this._compositeCommand.shaderProgram=this._compositeCommand.shaderProgram&&this._compositeCommand.shaderProgram.destroy()),u(this._packDepthCommand)&&(this._packDepthCommand.shaderProgram=this._packDepthCommand.shaderProgram&&this._packDepthCommand.shaderProgram.destroy()),le(this)};var MN=Qy;function wut(){this.command=void 0,this.near=void 0,this.far=void 0}function Z4(e,t,n){let i=e.context,o;i.depthTexture&&(o=new vN);let r;e._useOIT&&i.depthTexture&&(r=new wN(i));let s=new Va(i);s.viewport=Ye.clone(n),this.camera=t,this._cameraClone=uo.clone(t),this._cameraStartFired=!1,this._cameraMovedTime=void 0,this.viewport=n,this.passState=s,this.pickFramebuffer=new BN(i),this.pickDepthFramebuffer=new PN,this.sceneFramebuffer=new lC,this.globeDepth=o,this.globeTranslucencyFramebuffer=new DN,this.oit=r,this.translucentTileClassification=new MN(i),this.pickDepths=[],this.frustumCommandsList=[],this.debugFrustumStatistics=void 0,this._commandExtents=[]}var fye=new h,dye=new h;function Iut(e,t){let n=Math.max(Math.abs(e.x),Math.abs(t.x)),i=Math.max(Math.abs(e.y),Math.abs(t.y)),o=Math.max(Math.abs(e.z),Math.abs(t.z));return Math.max(Math.max(n,i),o)}function Put(e,t,n){let i=1/Math.max(1,Iut(e.position,t.position));return h.multiplyByScalar(e.position,i,fye),h.multiplyByScalar(t.position,i,dye),h.equalsEpsilon(fye,dye,n)&&h.equalsEpsilon(e.direction,t.direction,n)&&h.equalsEpsilon(e.up,t.up,n)&&h.equalsEpsilon(e.right,t.right,n)&&N.equalsEpsilon(e.transform,t.transform,n)&&e.frustum.equalsEpsilon(t.frustum,n)}Z4.prototype.checkForCameraUpdates=function(e){let t=this.camera,n=this._cameraClone;return Put(t,n,O.EPSILON15)?(this._cameraStartFired&&di()-this._cameraMovedTime>e.cameraEventWaitTime&&(t.moveEnd.raiseEvent(),this._cameraStartFired=!1),!1):(this._cameraStartFired||(t.moveStart.raiseEvent(),this._cameraStartFired=!0),this._cameraMovedTime=di(),uo.clone(t,n),!0)};function Out(e,t,n,i){let o=t.frameState,r=o.camera,s=o.useLogDepth?t.logarithmicDepthFarToNearRatio:t.farToNearRatio,a=t.mode===te.SCENE2D,c=t.nearToFarDistance2D;i*=1+O.EPSILON2,n=Math.min(Math.max(n,r.frustum.near),r.frustum.far),i=Math.max(Math.min(i,r.frustum.far),n);let l;a?(i=Math.min(i,r.position.z+t.nearToFarDistance2D),n=Math.min(n,i),l=Math.ceil(Math.max(1,i-n)/t.nearToFarDistance2D)):l=Math.ceil(Math.log(i/n)/Math.log(s));let f=e.frustumCommandsList;f.length=l;for(let d=0;d<l;++d){let p,g;a?(p=Math.min(i-c,n+d*c),g=Math.min(i,p+c)):(p=Math.max(n,Math.pow(s,d)*n),g=Math.min(i,s*p));let m=f[d];u(m)?(m.near=p,m.far=g):m=f[d]=new SN(p,g)}}function Rut(e,t,n,i,o){t.debugShowFrustums&&(n.debugOverlappingFrustums=0);let r=e.frustumCommandsList,s=r.length;for(let a=0;a<s;++a){let c=r[a],l=c.near,f=c.far;if(i>f)continue;if(o<l)break;let d=n.pass,p=c.indices[d]++;if(c.commands[d][p]=n,t.debugShowFrustums&&(n.debugOverlappingFrustums|=1<<a),n.executeInClosestFrustum)break}if(t.debugShowFrustums){let a=e.debugFrustumStatistics.commandsInFrustums;a[n.debugOverlappingFrustums]=u(a[n.debugOverlappingFrustums])?a[n.debugOverlappingFrustums]+1:1,++e.debugFrustumStatistics.totalCommands}t.updateDerivedCommands(n)}var hye=new es,But=new Tc;Z4.prototype.createPotentiallyVisibleSet=function(e){let t=e.frameState,n=t.camera,i=n.directionWC,o=n.positionWC,r=e._computeCommandList,s=e._overlayCommandList,a=t.commandList;e.debugShowFrustums&&(this.debugFrustumStatistics={totalCommands:0,commandsInFrustums:{}});let c=this.frustumCommandsList,l=c.length,f=Ee.NUMBER_OF_PASSES;for(let b=0;b<l;++b)for(let D=0;D<f;++D)c[b].indices[D]=0;r.length=0,s.length=0;let d=this._commandExtents,p=d.length,g=0,m=+Number.MAX_VALUE,A=-Number.MAX_VALUE,x=t.shadowState.shadowsEnabled,C=+Number.MAX_VALUE,E=-Number.MAX_VALUE,T=Number.MAX_VALUE,S=t.mode===te.SCENE3D?t.occluder:void 0,v=t.cullingVolume,w=hye.planes;for(let b=0;b<5;++b)w[b]=v.planes[b];v=hye;let R=a.length;for(let b=0;b<R;++b){let D=a[b],I=D.pass;if(I===Ee.COMPUTE)r.push(D);else if(I===Ee.OVERLAY)s.push(D);else{let B,F,k=D.boundingVolume;if(u(k)){if(!e.isVisible(D,v,S))continue;let G=k.computePlaneDistances(o,i,But);if(B=G.start,F=G.stop,m=Math.min(m,B),A=Math.max(A,F),x&&D.receiveShadows&&B<k_.MAXIMUM_DISTANCE&&!(I===Ee.GLOBE&&B<-100&&F>100)){let V=F-B;I!==Ee.GLOBE&&B<100&&(T=Math.min(T,V)),C=Math.min(C,B),E=Math.max(E,F)}}else D instanceof ii?(B=n.frustum.near,F=n.frustum.far):(B=n.frustum.near,F=n.frustum.far,m=Math.min(m,B),A=Math.max(A,F));let U=d[g];u(U)||(U=d[g]=new wut),U.command=D,U.near=B,U.far=F,g++}}x&&(C=Math.min(Math.max(C,n.frustum.near),n.frustum.far),E=Math.max(Math.min(E,n.frustum.far),C)),x&&(t.shadowState.nearPlane=C,t.shadowState.farPlane=E,t.shadowState.closestObjectSize=T),Out(this,e,m,A);let P,M;for(P=0;P<g;P++)M=d[P],Rut(this,e,M.command,M.near,M.far);if(g<p)for(P=g;P<p&&(M=d[P],!!u(M.command));P++)M.command=void 0;let L=c.length,_=t.frustumSplits;_.length=L+1;for(let b=0;b<L;++b)_[b]=c[b].near,b===L-1&&(_[b+1]=c[b].far)};Z4.prototype.destroy=function(){this.pickFramebuffer=this.pickFramebuffer&&this.pickFramebuffer.destroy(),this.pickDepthFramebuffer=this.pickDepthFramebuffer&&this.pickDepthFramebuffer.destroy(),this.sceneFramebuffer=this.sceneFramebuffer&&this.sceneFramebuffer.destroy(),this.globeDepth=this.globeDepth&&this.globeDepth.destroy(),this.oit=this.oit&&this.oit.destroy(),this.translucentTileClassification=this.translucentTileClassification&&this.translucentTileClassification.destroy(),this.globeTranslucencyFramebuffer=this.globeTranslucencyFramebuffer&&this.globeTranslucencyFramebuffer.destroy();let e,t=this.pickDepths,n=t.length;for(e=0;e<n;++e)t[e].destroy()};var dC=Z4;var pye=.1,Mut=new Nf({pass:Yo.MOST_DETAILED_PRELOAD}),Lut=new Nf({pass:Yo.MOST_DETAILED_PICK}),BY=new Nf({pass:Yo.PICK});function Sa(e){this._mostDetailedRayPicks=[],this.pickRenderStateCache={},this._pickPositionCache={},this._pickPositionCacheDirty=!1;let t=new Ye(0,0,1,1),n=new uo(e);n.frustum=new $t({width:pye,aspectRatio:1,near:.1}),this._pickOffscreenView=new dC(e,n,t)}Sa.prototype.update=function(){this._pickPositionCacheDirty=!0};Sa.prototype.getPickDepth=function(e,t){let n=e.view.pickDepths,i=n[t];return u(i)||(i=new bN,n[t]=i),i};var Nut=new br,Fut=new h,J4=new h,Vut=new H,Uut=new N;function kut(e,t,n,i,o){let r=e.camera,s=r.frustum;u(s._offCenterFrustum)&&(s=s._offCenterFrustum);let a=2*(t.x-o.x)/o.width-1;a*=(s.right-s.left)*.5;let c=2*(o.height-t.y-o.y)/o.height-1;c*=(s.top-s.bottom)*.5;let l=N.clone(r.transform,Uut);r._setTransform(N.IDENTITY);let f=h.clone(r.position,Fut);h.multiplyByScalar(r.right,a,J4),h.add(J4,f,f),h.multiplyByScalar(r.up,c,J4),h.add(J4,f,f),r._setTransform(l),e.mode===te.SCENE2D&&h.fromElements(f.z,f.x,f.y,f);let d=s.getPixelDimensions(o.width,o.height,1,1,Vut),p=Nut;return p.right=d.x*.5,p.left=-p.right,p.top=d.y*.5,p.bottom=-p.top,p.near=s.near,p.far=s.far,p.computeCullingVolume(f,r.directionWC,r.upWC)}var zut=new Xc,Hut=new H;function Gut(e,t,n,i,o){let r=e.camera,s=r.frustum,a=s.near,c=Math.tan(s.fovy*.5),l=s.aspectRatio*c,f=2*(t.x-o.x)/o.width-1,d=2*(o.height-t.y-o.y)/o.height-1,p=f*a*l,g=d*a*c,m=s.getPixelDimensions(o.width,o.height,1,1,Hut),A=m.x*n*.5,x=m.y*i*.5,C=zut;return C.top=g+x,C.bottom=g-x,C.right=p+A,C.left=p-A,C.near=a,C.far=s.far,C.computeCullingVolume(r.positionWC,r.directionWC,r.upWC)}function _ye(e,t,n,i,o){let r=e.camera.frustum;return r instanceof $t||r instanceof br?kut(e,t,n,i,o):Gut(e,t,n,i,o)}var ES=3,LN=3,wm=new Ye(0,0,ES,LN),gye=new H,MY=new z(0,0,0,0);Sa.prototype.pick=function(e,t,n,i){ES=y(n,3),LN=y(i,ES);let o=e.context,r=o.uniformState,s=e.frameState,a=e.defaultView;e.view=a;let c=a.viewport;c.x=0,c.y=0,c.width=o.drawingBufferWidth,c.height=o.drawingBufferHeight;let l=a.passState;l.viewport=Ye.clone(c,l.viewport);let f=Zi.transformWindowToDrawingBuffer(e,t,gye);e.jobScheduler.disableThisFrame(),e.updateFrameState(),s.cullingVolume=_ye(e,f,ES,LN,c),s.invertClassification=!1,s.passes.pick=!0,s.tilesetPassState=BY,r.update(s),e.updateEnvironment(),wm.x=f.x-(ES-1)*.5,wm.y=e.drawingBufferHeight-f.y-(LN-1)*.5,wm.width=ES,wm.height=LN,l=a.pickFramebuffer.begin(wm,a.viewport),e.updateAndExecuteCommands(l,MY),e.resolveFramebuffers(l);let d=a.pickFramebuffer.end(wm);return o.endFrame(),d};function Wut(e,t){let n=e.context,i=e.frameState,o=e.environmentState,r=e.defaultView;e.view=r;let s=r.viewport;s.x=0,s.y=0,s.width=n.drawingBufferWidth,s.height=n.drawingBufferHeight;let a=r.passState;a.viewport=Ye.clone(s,a.viewport),e.clearPasses(i.passes),i.passes.pick=!0,i.passes.depth=!0,i.cullingVolume=_ye(e,t,1,1,s),i.tilesetPassState=BY,e.updateEnvironment(),o.renderTranslucentDepthForPick=!0,a=r.pickDepthFramebuffer.update(n,t,s),e.updateAndExecuteCommands(a,MY),e.resolveFramebuffers(a),n.endFrame()}var jut=new Si,qut=new Xc,Yut=new $t,Xut=new br;Sa.prototype.pickPositionWorldCoordinates=function(e,t,n){if(!e.useDepthPicking)return;let i=t.toString();if(this._pickPositionCacheDirty)this._pickPositionCache={},this._pickPositionCacheDirty=!1;else if(this._pickPositionCache.hasOwnProperty(i))return h.clone(this._pickPositionCache[i],n);let o=e.frameState,r=e.context,s=r.uniformState,a=e.defaultView;e.view=a;let c=Zi.transformWindowToDrawingBuffer(e,t,gye);e.pickTranslucentDepth?Wut(e,c):(e.updateFrameState(),s.update(o),e.updateEnvironment()),c.y=e.drawingBufferHeight-c.y;let l=e.camera,f;u(l.frustum.fov)?f=l.frustum.clone(jut):u(l.frustum.infiniteProjectionMatrix)?f=l.frustum.clone(qut):u(l.frustum.width)?f=l.frustum.clone(Yut):f=l.frustum.clone(Xut);let d=a.frustumCommandsList,p=d.length;for(let g=0;g<p;++g){let A=this.getPickDepth(e,g).getDepth(r,c.x,c.y);if(u(A)&&A>0&&A<1){let x=d[g],C;return e.mode===te.SCENE2D?(C=l.position.z,l.position.z=C-x.near+1,f.far=Math.max(1,x.far-x.near),f.near=1,s.update(o),s.updateFrustum(f)):(f.near=x.near*(g!==0?e.opaqueFrustumNearOffset:1),f.far=x.far,s.updateFrustum(f)),n=Zi.drawingBufferToWgs84Coordinates(e,c,A,n),e.mode===te.SCENE2D&&(l.position.z=C,s.update(o)),this._pickPositionCache[i]=h.clone(n),n}}this._pickPositionCache[i]=void 0};var Kut=new he;Sa.prototype.pickPosition=function(e,t,n){if(n=this.pickPositionWorldCoordinates(e,t,n),u(n)&&e.mode!==te.SCENE3D){h.fromElements(n.y,n.z,n.x,n);let i=e.mapProjection,o=i.ellipsoid,r=i.unproject(n,Kut);o.cartographicToCartesian(r,n)}return n};function yye(e,t){let n,i,o=[],r=[],s=[],a=[];u(e)||(e=Number.MAX_VALUE);let c=t();for(;u(c);){let l=c.object,f=c.position,d=c.exclude;if(u(f)&&!u(l)){o.push(c);break}if(!u(l)||!u(l.primitive)||!d&&(o.push(c),0>=--e))break;let p=l.primitive,g=!1;typeof p.getGeometryInstanceAttributes=="function"&&u(l.id)&&(i=p.getGeometryInstanceAttributes(l.id),u(i)&&u(i.show)&&(g=!0,i.show=pn.toValue(!1,i.show),s.push(i))),l instanceof Es&&(g=!0,l.show=!1,a.push(l)),g||(p.show=!1,r.push(p)),c=t()}for(n=0;n<r.length;++n)r[n].show=!0;for(n=0;n<s.length;++n)i=s[n],i.show=pn.toValue(!0,i.show);for(n=0;n<a.length;++n)a[n].show=!0;return o}Sa.prototype.drillPick=function(e,t,n,i,o){let r=this;return yye(n,function(){let c=r.pick(e,t,i,o);if(u(c))return{object:c,position:void 0,exclude:!1}}).map(function(c){return c.object})};var mye=new h,Zut=new h;function Jut(e,t,n){this.ray=e,this.width=t,this.tilesets=n,this.ready=!1;let i=this;this.promise=new Promise(o=>{i._completePick=()=>{o()}})}function Aye(e,t,n,i){let o=t.direction,r=h.mostOrthogonalAxis(o,mye),s=h.cross(o,r,mye),a=h.cross(o,s,Zut);return i.position=t.origin,i.direction=o,i.up=a,i.right=s,i.frustum.width=y(n,pye),i.frustum.computeCullingVolume(i.positionWC,i.directionWC,i.upWC)}function Qut(e,t,n){let i=t.frameState,o=n.ray,r=n.width,s=n.tilesets,a=e._pickOffscreenView.camera,c=Aye(e,o,r,a),l=Mut;l.camera=a,l.cullingVolume=c;let f=!0,d=s.length;for(let p=0;p<d;++p){let g=s[p];g.show&&t.primitives.contains(g)&&(g.updateForPass(i,l),f=f&&l.ready)}return f&&n._completePick(),f}Sa.prototype.updateMostDetailedRayPicks=function(e){let t=this._mostDetailedRayPicks;for(let n=0;n<t.length;++n)Qut(this,e,t[n])&&t.splice(n--,1)};function xye(e,t,n){let i=e.length;for(let o=0;o<i;++o){let r=e.get(o);r.show&&(u(r.isCesium3DTileset)?(!u(t)||t.indexOf(r)===-1)&&n.push(r):r instanceof vl&&xye(r,t,n))}}function Q4(e,t,n,i,o,r){let s=[];if(xye(t.primitives,i,s),s.length===0)return Promise.resolve(r());let a=new Jut(n,o,s);return e._mostDetailedRayPicks.push(a),a.promise.then(function(){return r()})}function $ut(e,t){return!u(e)||!u(t)||t.length===0?!1:t.indexOf(e)>-1||t.indexOf(e.primitive)>-1||t.indexOf(e.id)>-1}function eft(e,t,n,i,o,r,s){let a=t.context,c=a.uniformState,l=t.frameState,f=e._pickOffscreenView;t.view=f,Aye(e,n,o,f.camera),wm=Ye.clone(f.viewport,wm);let d=f.pickFramebuffer.begin(wm,f.viewport);t.jobScheduler.disableThisFrame(),t.updateFrameState(),l.invertClassification=!1,l.passes.pick=!0,l.passes.offscreen=!0,s?l.tilesetPassState=Lut:l.tilesetPassState=BY,c.update(l),t.updateEnvironment(),t.updateAndExecuteCommands(d,MY),t.resolveFramebuffers(d);let p,g=f.pickFramebuffer.end(wm);if(t.context.depthTexture){let m=f.frustumCommandsList.length;for(let A=0;A<m;++A){let C=e.getPickDepth(t,A).getDepth(a,0,0);if(u(C)&&C>0&&C<1){let E=f.frustumCommandsList[A],T=E.near*(A!==0?t.opaqueFrustumNearOffset:1),S=E.far,v=T+C*(S-T);p=vn.getPoint(n,v);break}}}if(t.view=t.defaultView,a.endFrame(),u(g)||u(p))return{object:g,position:p,exclude:!u(p)&&r||$ut(g,i)}}function Cye(e,t,n,i,o,r,s,a){return yye(i,function(){return eft(e,t,n,o,r,s,a)})}function bS(e,t,n,i,o,r,s){let a=Cye(e,t,n,1,i,o,r,s);if(a.length>0)return a[0]}function Tye(e,t,n,i,o,r,s,a){return Cye(e,t,n,i,o,r,s,a)}function $4(e,t){return new Promise((n,i)=>{t.then(function(o){let r=e.postRender.addEventListener(function(){r(),n(o)});e.requestRender()}).catch(function(o){i(o)})})}Sa.prototype.pickFromRay=function(e,t,n,i){return bS(this,e,t,n,i,!1,!1)};Sa.prototype.drillPickFromRay=function(e,t,n,i,o){return Tye(this,e,t,n,i,o,!1,!1)};Sa.prototype.pickFromRayMostDetailed=function(e,t,n,i){let o=this;return t=vn.clone(t),n=u(n)?n.slice():n,$4(e,Q4(o,e,t,n,i,function(){return bS(o,e,t,n,i,!1,!0)}))};Sa.prototype.drillPickFromRayMostDetailed=function(e,t,n,i,o){let r=this;return t=vn.clone(t),i=u(i)?i.slice():i,$4(e,Q4(r,e,t,i,o,function(){return Tye(r,e,t,n,i,o,!1,!0)}))};var tft=new h,nft=new h,ift=new vn,Eye=new he;function LY(e,t){let n=e.globe,i=u(n)?n.ellipsoid:e.mapProjection.ellipsoid,o=fi._defaultMaxTerrainHeight,r=i.geodeticSurfaceNormalCartographic(t,nft),s=he.toCartesian(t,i,tft),a=ift;a.origin=s,a.direction=r;let c=new vn;return vn.getPoint(a,o,c.origin),h.negate(r,c.direction),c}function bye(e,t){let n=e.globe,i=u(n)?n.ellipsoid:e.mapProjection.ellipsoid,o=he.fromCartesian(t,i,Eye);return LY(e,o)}function Sye(e,t){let n=e.globe,i=u(n)?n.ellipsoid:e.mapProjection.ellipsoid;return he.fromCartesian(t,i,Eye).height}function oft(e,t,n,i,o){let r=LY(t,n);return Q4(e,t,r,i,o,function(){let s=bS(e,t,r,i,o,!0,!0);if(u(s))return Sye(t,s.position)})}function rft(e,t,n,i,o,r){let s=bye(t,n);return Q4(e,t,s,i,o,function(){let a=bS(e,t,s,i,o,!0,!0);if(u(a))return h.clone(a.position,r)})}Sa.prototype.sampleHeight=function(e,t,n,i){let o=LY(e,t),r=bS(this,e,o,n,i,!0,!1);if(u(r))return Sye(e,r.position)};Sa.prototype.clampToHeight=function(e,t,n,i,o){let r=bye(e,t),s=bS(this,e,r,n,i,!0,!1);if(u(s))return h.clone(s.position,o)};Sa.prototype.sampleHeightMostDetailed=function(e,t,n,i){n=u(n)?n.slice():n;let o=t.length,r=new Array(o);for(let s=0;s<o;++s)r[s]=oft(this,e,t[s],n,i);return $4(e,Promise.all(r).then(function(s){let a=s.length;for(let c=0;c<a;++c)t[c].height=s[c];return t}))};Sa.prototype.clampToHeightMostDetailed=function(e,t,n,i){n=u(n)?n.slice():n;let o=t.length,r=new Array(o);for(let s=0;s<o;++s)r[s]=rft(this,e,t[s],n,i,t[s]);return $4(e,Promise.all(r).then(function(s){let a=s.length;for(let c=0;c<a;++c)t[c]=s[c];return t}))};Sa.prototype.destroy=function(){this._pickOffscreenView=this._pickOffscreenView&&this._pickOffscreenView.destroy()};var NN=Sa;var FN=`uniform sampler2D colorTexture;
in vec2 v_textureCoordinates;
#ifdef AUTO_EXPOSURE
uniform sampler2D autoExposure;
#endif
void main()
{
vec4 fragmentColor = texture(colorTexture, v_textureCoordinates);
vec3 color = fragmentColor.rgb;
#ifdef AUTO_EXPOSURE
color /= texture(autoExposure, vec2(0.5)).r;
#endif
color = czm_acesTonemapping(color);
color = czm_inverseGamma(color);
out_FragColor = vec4(color, fragmentColor.a);
}
`;var VN=`uniform sampler2D randomTexture;
uniform sampler2D depthTexture;
uniform float intensity;
uniform float bias;
uniform float lengthCap;
uniform float stepSize;
uniform float frustumLength;
in vec2 v_textureCoordinates;
vec4 clipToEye(vec2 uv, float depth)
{
vec2 xy = vec2((uv.x * 2.0 - 1.0), ((1.0 - uv.y) * 2.0 - 1.0));
vec4 posEC = czm_inverseProjection * vec4(xy, depth, 1.0);
posEC = posEC / posEC.w;
return posEC;
}
//Reconstruct Normal Without Edge Removation
vec3 getNormalXEdge(vec3 posInCamera, float depthU, float depthD, float depthL, float depthR, vec2 pixelSize)
{
vec4 posInCameraUp = clipToEye(v_textureCoordinates - vec2(0.0, pixelSize.y), depthU);
vec4 posInCameraDown = clipToEye(v_textureCoordinates + vec2(0.0, pixelSize.y), depthD);
vec4 posInCameraLeft = clipToEye(v_textureCoordinates - vec2(pixelSize.x, 0.0), depthL);
vec4 posInCameraRight = clipToEye(v_textureCoordinates + vec2(pixelSize.x, 0.0), depthR);
vec3 up = posInCamera.xyz - posInCameraUp.xyz;
vec3 down = posInCameraDown.xyz - posInCamera.xyz;
vec3 left = posInCamera.xyz - posInCameraLeft.xyz;
vec3 right = posInCameraRight.xyz - posInCamera.xyz;
vec3 DX = length(left) < length(right) ? left : right;
vec3 DY = length(up) < length(down) ? up : down;
return normalize(cross(DY, DX));
}
void main(void)
{
float depth = czm_readDepth(depthTexture, v_textureCoordinates);
vec4 posInCamera = clipToEye(v_textureCoordinates, depth);
if (posInCamera.z > frustumLength)
{
out_FragColor = vec4(1.0);
return;
}
vec2 pixelSize = czm_pixelRatio / czm_viewport.zw;
float depthU = czm_readDepth(depthTexture, v_textureCoordinates - vec2(0.0, pixelSize.y));
float depthD = czm_readDepth(depthTexture, v_textureCoordinates + vec2(0.0, pixelSize.y));
float depthL = czm_readDepth(depthTexture, v_textureCoordinates - vec2(pixelSize.x, 0.0));
float depthR = czm_readDepth(depthTexture, v_textureCoordinates + vec2(pixelSize.x, 0.0));
vec3 normalInCamera = getNormalXEdge(posInCamera.xyz, depthU, depthD, depthL, depthR, pixelSize);
float ao = 0.0;
vec2 sampleDirection = vec2(1.0, 0.0);
float gapAngle = 90.0 * czm_radiansPerDegree;
// RandomNoise
float randomVal = texture(randomTexture, v_textureCoordinates).x;
//Loop for each direction
for (int i = 0; i < 4; i++)
{
float newGapAngle = gapAngle * (float(i) + randomVal);
float cosVal = cos(newGapAngle);
float sinVal = sin(newGapAngle);
//Rotate Sampling Direction
vec2 rotatedSampleDirection = vec2(cosVal * sampleDirection.x - sinVal * sampleDirection.y, sinVal * sampleDirection.x + cosVal * sampleDirection.y);
float localAO = 0.0;
float localStepSize = stepSize;
//Loop for each step
for (int j = 0; j < 6; j++)
{
vec2 newCoords = v_textureCoordinates + rotatedSampleDirection * localStepSize * pixelSize;
//Exception Handling
if(newCoords.x > 1.0 || newCoords.y > 1.0 || newCoords.x < 0.0 || newCoords.y < 0.0)
{
break;
}
float stepDepthInfo = czm_readDepth(depthTexture, newCoords);
vec4 stepPosInCamera = clipToEye(newCoords, stepDepthInfo);
vec3 diffVec = stepPosInCamera.xyz - posInCamera.xyz;
float len = length(diffVec);
if (len > lengthCap)
{
break;
}
float dotVal = clamp(dot(normalInCamera, normalize(diffVec)), 0.0, 1.0 );
float weight = len / lengthCap;
weight = 1.0 - weight * weight;
if (dotVal < bias)
{
dotVal = 0.0;
}
localAO = max(localAO, dotVal * weight);
localStepSize += stepSize;
}
ao += localAO;
}
ao /= 4.0;
ao = 1.0 - clamp(ao, 0.0, 1.0);
ao = pow(ao, intensity);
out_FragColor = vec4(vec3(ao), 1.0);
}
`;var UN=`uniform sampler2D colorTexture;
uniform sampler2D ambientOcclusionTexture;
uniform bool ambientOcclusionOnly;
in vec2 v_textureCoordinates;
void main(void)
{
vec3 color = texture(colorTexture, v_textureCoordinates).rgb;
vec3 ao = texture(ambientOcclusionTexture, v_textureCoordinates).rgb;
out_FragColor.rgb = ambientOcclusionOnly ? ao : ao * color;
}
`;var kN=`uniform sampler2D colorTexture;
uniform float gradations;
in vec2 v_textureCoordinates;
void main(void)
{
vec3 rgb = texture(colorTexture, v_textureCoordinates).rgb;
#ifdef CZM_SELECTED_FEATURE
if (czm_selected()) {
out_FragColor = vec4(rgb, 1.0);
return;
}
#endif
float luminance = czm_luminance(rgb);
float darkness = luminance * gradations;
darkness = (darkness - fract(darkness)) / gradations;
out_FragColor = vec4(vec3(darkness), 1.0);
}
`;var zN=`uniform sampler2D colorTexture;
uniform sampler2D bloomTexture;
uniform bool glowOnly;
in vec2 v_textureCoordinates;
void main(void)
{
vec4 color = texture(colorTexture, v_textureCoordinates);
#ifdef CZM_SELECTED_FEATURE
if (czm_selected()) {
out_FragColor = color;
return;
}
#endif
vec4 bloom = texture(bloomTexture, v_textureCoordinates);
out_FragColor = glowOnly ? bloom : bloom + color;
}
`;var HN=`uniform sampler2D colorTexture;
uniform float brightness;
in vec2 v_textureCoordinates;
void main(void)
{
vec3 rgb = texture(colorTexture, v_textureCoordinates).rgb;
vec3 target = vec3(0.0);
out_FragColor = vec4(mix(target, rgb, brightness), 1.0);
}
`;var GN=`uniform sampler2D colorTexture;
uniform float contrast;
uniform float brightness;
in vec2 v_textureCoordinates;
void main(void)
{
vec3 sceneColor = texture(colorTexture, v_textureCoordinates).xyz;
sceneColor = czm_RGBToHSB(sceneColor);
sceneColor.z += brightness;
sceneColor = czm_HSBToRGB(sceneColor);
float factor = (259.0 * (contrast + 255.0)) / (255.0 * (259.0 - contrast));
sceneColor = factor * (sceneColor - vec3(0.5)) + vec3(0.5);
out_FragColor = vec4(sceneColor, 1.0);
}
`;var WN=`uniform sampler2D colorTexture;
uniform sampler2D blurTexture;
uniform sampler2D depthTexture;
uniform float focalDistance;
in vec2 v_textureCoordinates;
vec4 toEye(vec2 uv, float depth)
{
vec2 xy = vec2((uv.x * 2.0 - 1.0), ((1.0 - uv.y) * 2.0 - 1.0));
vec4 posInCamera = czm_inverseProjection * vec4(xy, depth, 1.0);
posInCamera = posInCamera / posInCamera.w;
return posInCamera;
}
float computeDepthBlur(float depth)
{
float f;
if (depth < focalDistance)
{
f = (focalDistance - depth) / (focalDistance - czm_currentFrustum.x);
}
else
{
f = (depth - focalDistance) / (czm_currentFrustum.y - focalDistance);
f = pow(f, 0.1);
}
f *= f;
f = clamp(f, 0.0, 1.0);
return pow(f, 0.5);
}
void main(void)
{
float depth = czm_readDepth(depthTexture, v_textureCoordinates);
vec4 posInCamera = toEye(v_textureCoordinates, depth);
float d = computeDepthBlur(-posInCamera.z);
out_FragColor = mix(texture(colorTexture, v_textureCoordinates), texture(blurTexture, v_textureCoordinates), d);
}
`;var jN=`uniform sampler2D depthTexture;
in vec2 v_textureCoordinates;
void main(void)
{
float depth = czm_readDepth(depthTexture, v_textureCoordinates);
out_FragColor = vec4(vec3(depth), 1.0);
}
`;var qN=`uniform sampler2D depthTexture;
uniform float length;
uniform vec4 color;
in vec2 v_textureCoordinates;
void main(void)
{
float directions[3];
directions[0] = -1.0;
directions[1] = 0.0;
directions[2] = 1.0;
float scalars[3];
scalars[0] = 3.0;
scalars[1] = 10.0;
scalars[2] = 3.0;
float padx = czm_pixelRatio / czm_viewport.z;
float pady = czm_pixelRatio / czm_viewport.w;
#ifdef CZM_SELECTED_FEATURE
bool selected = false;
for (int i = 0; i < 3; ++i)
{
float dir = directions[i];
selected = selected || czm_selected(vec2(-padx, dir * pady));
selected = selected || czm_selected(vec2(padx, dir * pady));
selected = selected || czm_selected(vec2(dir * padx, -pady));
selected = selected || czm_selected(vec2(dir * padx, pady));
if (selected)
{
break;
}
}
if (!selected)
{
out_FragColor = vec4(color.rgb, 0.0);
return;
}
#endif
float horizEdge = 0.0;
float vertEdge = 0.0;
for (int i = 0; i < 3; ++i)
{
float dir = directions[i];
float scale = scalars[i];
horizEdge -= texture(depthTexture, v_textureCoordinates + vec2(-padx, dir * pady)).x * scale;
horizEdge += texture(depthTexture, v_textureCoordinates + vec2(padx, dir * pady)).x * scale;
vertEdge -= texture(depthTexture, v_textureCoordinates + vec2(dir * padx, -pady)).x * scale;
vertEdge += texture(depthTexture, v_textureCoordinates + vec2(dir * padx, pady)).x * scale;
}
float len = sqrt(horizEdge * horizEdge + vertEdge * vertEdge);
out_FragColor = vec4(color.rgb, len > length ? color.a : 0.0);
}
`;var YN=`uniform sampler2D colorTexture;
in vec2 v_textureCoordinates;
#ifdef AUTO_EXPOSURE
uniform sampler2D autoExposure;
#endif
// See slides 142 and 143:
// http://www.gdcvault.com/play/1012459/Uncharted_2__HDR_Lighting
void main()
{
vec4 fragmentColor = texture(colorTexture, v_textureCoordinates);
vec3 color = fragmentColor.rgb;
#ifdef AUTO_EXPOSURE
float exposure = texture(autoExposure, vec2(0.5)).r;
color /= exposure;
#endif
const float A = 0.22; // shoulder strength
const float B = 0.30; // linear strength
const float C = 0.10; // linear angle
const float D = 0.20; // toe strength
const float E = 0.01; // toe numerator
const float F = 0.30; // toe denominator
const float white = 11.2; // linear white point value
vec3 c = ((color * (A * color + C * B) + D * E) / (color * ( A * color + B) + D * F)) - E / F;
float w = ((white * (A * white + C * B) + D * E) / (white * ( A * white + B) + D * F)) - E / F;
c = czm_inverseGamma(c / w);
out_FragColor = vec4(c, fragmentColor.a);
}
`;var XN=`in vec2 v_textureCoordinates;
uniform sampler2D colorTexture;
const float fxaaQualitySubpix = 0.5;
const float fxaaQualityEdgeThreshold = 0.125;
const float fxaaQualityEdgeThresholdMin = 0.0833;
void main()
{
vec2 fxaaQualityRcpFrame = vec2(1.0) / czm_viewport.zw;
vec4 color = FxaaPixelShader(
v_textureCoordinates,
colorTexture,
fxaaQualityRcpFrame,
fxaaQualitySubpix,
fxaaQualityEdgeThreshold,
fxaaQualityEdgeThresholdMin);
float alpha = texture(colorTexture, v_textureCoordinates).a;
out_FragColor = vec4(color.rgb, alpha);
}
`;var $y=`#define SAMPLES 8
uniform float delta;
uniform float sigma;
uniform float direction; // 0.0 for x direction, 1.0 for y direction
uniform sampler2D colorTexture;
#ifdef USE_STEP_SIZE
uniform float stepSize;
#else
uniform vec2 step;
#endif
in vec2 v_textureCoordinates;
// Incremental Computation of the Gaussian:
// https://developer.nvidia.com/gpugems/GPUGems3/gpugems3_ch40.html
void main()
{
vec2 st = v_textureCoordinates;
vec2 dir = vec2(1.0 - direction, direction);
#ifdef USE_STEP_SIZE
vec2 step = vec2(stepSize * (czm_pixelRatio / czm_viewport.zw));
#else
vec2 step = step;
#endif
vec3 g;
g.x = 1.0 / (sqrt(czm_twoPi) * sigma);
g.y = exp((-0.5 * delta * delta) / (sigma * sigma));
g.z = g.y * g.y;
vec4 result = texture(colorTexture, st) * g.x;
for (int i = 1; i < SAMPLES; ++i)
{
g.xy *= g.yz;
vec2 offset = float(i) * dir * step;
result += texture(colorTexture, st - offset) * g.x;
result += texture(colorTexture, st + offset) * g.x;
}
out_FragColor = result;
}
`;var KN=`uniform sampler2D colorTexture;
uniform sampler2D dirtTexture;
uniform sampler2D starTexture;
uniform vec2 dirtTextureDimensions;
uniform float distortion;
uniform float ghostDispersal;
uniform float haloWidth;
uniform float dirtAmount;
uniform float earthRadius;
uniform float intensity;
in vec2 v_textureCoordinates;
// whether it is in space or not
// 6500000.0 is empirical value
#define DISTANCE_TO_SPACE 6500000.0
// return ndc from world coordinate biased earthRadius
vec4 getNDCFromWC(vec3 WC, float earthRadius)
{
vec4 positionEC = czm_view * vec4(WC, 1.0);
positionEC = vec4(positionEC.x + earthRadius, positionEC.y, positionEC.z, 1.0);
vec4 positionWC = czm_eyeToWindowCoordinates(positionEC);
return czm_viewportOrthographic * vec4(positionWC.xy, -positionWC.z, 1.0);
}
// Check if current pixel is included Earth
// if then mask it gradually
float isInEarth(vec2 texcoord, vec2 sceneSize)
{
vec2 NDC = texcoord * 2.0 - 1.0;
vec4 earthPosSC = getNDCFromWC(vec3(0.0), 0.0);
vec4 earthPosSCEdge = getNDCFromWC(vec3(0.0), earthRadius * 1.5);
NDC.xy -= earthPosSC.xy;
float X = abs(NDC.x) * sceneSize.x;
float Y = abs(NDC.y) * sceneSize.y;
return clamp(0.0, 1.0, max(sqrt(X * X + Y * Y) / max(abs(earthPosSCEdge.x * sceneSize.x), 1.0) - 0.8 , 0.0));
}
// For Chromatic effect
vec4 textureDistorted(sampler2D tex, vec2 texcoord, vec2 direction, vec3 distortion, bool isSpace)
{
vec2 sceneSize = czm_viewport.zw;
vec3 color;
if(isSpace)
{
color.r = isInEarth(texcoord + direction * distortion.r, sceneSize) * texture(tex, texcoord + direction * distortion.r).r;
color.g = isInEarth(texcoord + direction * distortion.g, sceneSize) * texture(tex, texcoord + direction * distortion.g).g;
color.b = isInEarth(texcoord + direction * distortion.b, sceneSize) * texture(tex, texcoord + direction * distortion.b).b;
}
else
{
color.r = texture(tex, texcoord + direction * distortion.r).r;
color.g = texture(tex, texcoord + direction * distortion.g).g;
color.b = texture(tex, texcoord + direction * distortion.b).b;
}
return vec4(clamp(color, 0.0, 1.0), 0.0);
}
void main(void)
{
vec4 originalColor = texture(colorTexture, v_textureCoordinates);
vec3 rgb = originalColor.rgb;
bool isSpace = length(czm_viewerPositionWC.xyz) > DISTANCE_TO_SPACE;
// Sun position
vec4 sunPos = czm_morphTime == 1.0 ? vec4(czm_sunPositionWC, 1.0) : vec4(czm_sunPositionColumbusView.zxy, 1.0);
vec4 sunPositionEC = czm_view * sunPos;
vec4 sunPositionWC = czm_eyeToWindowCoordinates(sunPositionEC);
sunPos = czm_viewportOrthographic * vec4(sunPositionWC.xy, -sunPositionWC.z, 1.0);
// If sun is not in the screen space, use original color.
if(!isSpace || !((sunPos.x >= -1.1 && sunPos.x <= 1.1) && (sunPos.y >= -1.1 && sunPos.y <= 1.1)))
{
// Lens flare is disabled when not in space until #5932 is fixed.
// https://github.com/CesiumGS/cesium/issues/5932
out_FragColor = originalColor;
return;
}
vec2 texcoord = vec2(1.0) - v_textureCoordinates;
vec2 pixelSize = czm_pixelRatio / czm_viewport.zw;
vec2 invPixelSize = 1.0 / pixelSize;
vec3 distortionVec = pixelSize.x * vec3(-distortion, 0.0, distortion);
// ghost vector to image centre:
vec2 ghostVec = (vec2(0.5) - texcoord) * ghostDispersal;
vec3 direction = normalize(vec3(ghostVec, 0.0));
// sample ghosts:
vec4 result = vec4(0.0);
vec4 ghost = vec4(0.0);
for (int i = 0; i < 4; ++i)
{
vec2 offset = fract(texcoord + ghostVec * float(i));
// Only bright spots from the centre of the source image
ghost += textureDistorted(colorTexture, offset, direction.xy, distortionVec, isSpace);
}
result += ghost;
// sample halo
vec2 haloVec = normalize(ghostVec) * haloWidth;
float weightForHalo = length(vec2(0.5) - fract(texcoord + haloVec)) / length(vec2(0.5));
weightForHalo = pow(1.0 - weightForHalo, 5.0);
result += textureDistorted(colorTexture, texcoord + haloVec, direction.xy, distortionVec, isSpace) * weightForHalo * 1.5;
// dirt on lens
vec2 dirtTexCoords = (v_textureCoordinates * invPixelSize) / dirtTextureDimensions;
if (dirtTexCoords.x > 1.0)
{
dirtTexCoords.x = mod(floor(dirtTexCoords.x), 2.0) == 1.0 ? 1.0 - fract(dirtTexCoords.x) : fract(dirtTexCoords.x);
}
if (dirtTexCoords.y > 1.0)
{
dirtTexCoords.y = mod(floor(dirtTexCoords.y), 2.0) == 1.0 ? 1.0 - fract(dirtTexCoords.y) : fract(dirtTexCoords.y);
}
result += dirtAmount * texture(dirtTexture, dirtTexCoords);
// Rotating starburst texture's coordinate
// dot(czm_view[0].xyz, vec3(0.0, 0.0, 1.0)) + dot(czm_view[1].xyz, vec3(0.0, 1.0, 0.0))
float camrot = czm_view[0].z + czm_view[1].y;
float cosValue = cos(camrot);
float sinValue = sin(camrot);
mat3 rotation = mat3(
cosValue, -sinValue, 0.0,
sinValue, cosValue, 0.0,
0.0, 0.0, 1.0
);
vec3 st1 = vec3(v_textureCoordinates * 2.0 - vec2(1.0), 1.0);
vec3 st2 = vec3((rotation * st1).xy, 1.0);
vec3 st3 = st2 * 0.5 + vec3(0.5);
vec2 lensStarTexcoord = st3.xy;
float weightForLensFlare = length(vec3(sunPos.xy, 0.0));
float oneMinusWeightForLensFlare = max(1.0 - weightForLensFlare, 0.0);
if (!isSpace)
{
result *= oneMinusWeightForLensFlare * intensity * 0.2;
}
else
{
result *= oneMinusWeightForLensFlare * intensity;
result *= texture(starTexture, lensStarTexcoord) * pow(weightForLensFlare, 1.0) * max((1.0 - length(vec3(st1.xy, 0.0))), 0.0) * 2.0;
}
result += texture(colorTexture, v_textureCoordinates);
out_FragColor = result;
}
`;var ZN=`uniform sampler2D colorTexture;
uniform vec3 white;
in vec2 v_textureCoordinates;
#ifdef AUTO_EXPOSURE
uniform sampler2D autoExposure;
#endif
// See equation 4:
// http://www.cs.utah.edu/~reinhard/cdrom/tonemap.pdf
void main()
{
vec4 fragmentColor = texture(colorTexture, v_textureCoordinates);
vec3 color = fragmentColor.rgb;
#ifdef AUTO_EXPOSURE
float exposure = texture(autoExposure, vec2(0.5)).r;
color /= exposure;
#endif
color = (color * (1.0 + color / white)) / (1.0 + color);
color = czm_inverseGamma(color);
out_FragColor = vec4(color, fragmentColor.a);
}
`;var JN=`uniform sampler2D colorTexture;
in vec2 v_textureCoordinates;
float rand(vec2 co)
{
return fract(sin(dot(co.xy ,vec2(12.9898, 78.233))) * 43758.5453);
}
void main(void)
{
float noiseValue = rand(v_textureCoordinates + sin(czm_frameNumber)) * 0.1;
vec3 rgb = texture(colorTexture, v_textureCoordinates).rgb;
vec3 green = vec3(0.0, 1.0, 0.0);
out_FragColor = vec4((noiseValue + rgb) * green, 1.0);
}
`;var QN=`uniform sampler2D colorTexture;
in vec2 v_textureCoordinates;
#ifdef AUTO_EXPOSURE
uniform sampler2D autoExposure;
#endif
// See equation 3:
// http://www.cs.utah.edu/~reinhard/cdrom/tonemap.pdf
void main()
{
vec4 fragmentColor = texture(colorTexture, v_textureCoordinates);
vec3 color = fragmentColor.rgb;
#ifdef AUTO_EXPOSURE
float exposure = texture(autoExposure, vec2(0.5)).r;
color /= exposure;
#endif
color = color / (1.0 + color);
color = czm_inverseGamma(color);
out_FragColor = vec4(color, fragmentColor.a);
}
`;var $N=`uniform sampler2D colorTexture;
uniform sampler2D silhouetteTexture;
in vec2 v_textureCoordinates;
void main(void)
{
vec4 silhouetteColor = texture(silhouetteTexture, v_textureCoordinates);
vec4 color = texture(colorTexture, v_textureCoordinates);
out_FragColor = mix(color, silhouetteColor, silhouetteColor.a);
}
`;function hC(){this._uniformMap=void 0,this._command=void 0,this._colorTexture=void 0,this._depthTexture=void 0,this._ready=!1,this._name="czm_autoexposure",this._logDepthChanged=void 0,this._useLogDepth=void 0,this._framebuffers=void 0,this._previousLuminance=new mi,this._commands=void 0,this._clearCommand=void 0,this._minMaxLuminance=new H,this.enabled=!0,this._enabled=!0,this.minimumLuminance=.1,this.maximumLuminance=10}Object.defineProperties(hC.prototype,{ready:{get:function(){return this._ready}},name:{get:function(){return this._name}},outputTexture:{get:function(){let e=this._framebuffers;if(u(e))return e[e.length-1].getColorTexture(0)}}});function vye(e){let t=e._framebuffers;if(!u(t))return;let n=t.length;for(let i=0;i<n;++i)t[i].destroy();e._framebuffers=void 0,e._previousLuminance.destroy(),e._previousLuminance=void 0}function sft(e,t){vye(e);let n=e._width,i=e._height,o=t.halfFloatingPointTexture?Xe.HALF_FLOAT:Xe.FLOAT,r=Math.ceil(Math.log(Math.max(n,i))/Math.log(3)),s=new Array(r);for(let c=0;c<r;++c)n=Math.max(Math.ceil(n/3),1),i=Math.max(Math.ceil(i/3),1),s[c]=new mi,s[c].update(t,n,i,1,o);let a=s[r-1].getColorTexture(0);e._previousLuminance.update(t,a.width,a.height,1,o),e._framebuffers=s}function Dye(e){let t=e._commands;if(!u(t))return;let n=t.length;for(let i=0;i<n;++i)t[i].shaderProgram.destroy();e._commands=void 0}function aft(e,t){let n;if(t===0)n={colorTexture:function(){return e._colorTexture},colorTextureDimensions:function(){return e._colorTexture.dimensions}};else{let i=e._framebuffers[t-1].getColorTexture(0);n={colorTexture:function(){return i},colorTextureDimensions:function(){return i.dimensions}}}return n.minMaxLuminance=function(){return e._minMaxLuminance},n.previousLuminance=function(){return e._previousLuminance.getColorTexture(0)},n}function cft(e,t){let n=`uniform sampler2D colorTexture;
in vec2 v_textureCoordinates;
float sampleTexture(vec2 offset) {
`;return e===0?n+=` vec4 color = texture(colorTexture, v_textureCoordinates + offset);
return czm_luminance(color.rgb);
`:n+=` return texture(colorTexture, v_textureCoordinates + offset).r;
`,n+=`}
`,n+=`uniform vec2 colorTextureDimensions;
uniform vec2 minMaxLuminance;
uniform sampler2D previousLuminance;
void main() {
float color = 0.0;
float xStep = 1.0 / colorTextureDimensions.x;
float yStep = 1.0 / colorTextureDimensions.y;
int count = 0;
for (int i = 0; i < 3; ++i) {
for (int j = 0; j < 3; ++j) {
vec2 offset;
offset.x = -xStep + float(i) * xStep;
offset.y = -yStep + float(j) * yStep;
if (offset.x < 0.0 || offset.x > 1.0 || offset.y < 0.0 || offset.y > 1.0) {
continue;
}
color += sampleTexture(offset);
++count;
}
}
if (count > 0) {
color /= float(count);
}
`,e===t-1&&(n+=` float previous = texture(previousLuminance, vec2(0.5)).r;
color = clamp(color, minMaxLuminance.x, minMaxLuminance.y);
color = previous + (color - previous) / (60.0 * 1.5);
color = clamp(color, minMaxLuminance.x, minMaxLuminance.y);
`),n+=` out_FragColor = vec4(color);
}
`,n}function lft(e,t){Dye(e);let n=e._framebuffers,i=n.length,o=new Array(i);for(let r=0;r<i;++r)o[r]=t.createViewportQuadCommand(cft(r,i),{framebuffer:n[r].framebuffer,uniformMap:aft(e,r)});e._commands=o}hC.prototype.clear=function(e){let t=this._framebuffers;if(!u(t))return;let n=this._clearCommand;u(n)||(n=this._clearCommand=new ii({color:new z(0,0,0,0),framebuffer:void 0}));let i=t.length;for(let o=0;o<i;++o)t[o].clear(e,n)};hC.prototype.update=function(e){let t=e.drawingBufferWidth,n=e.drawingBufferHeight;(t!==this._width||n!==this._height)&&(this._width=t,this._height=n,sft(this,e),lft(this,e),this._ready||(this._ready=!0)),this._minMaxLuminance.x=this.minimumLuminance,this._minMaxLuminance.y=this.maximumLuminance;let i=this._framebuffers,o=i[i.length-1];i[i.length-1]=this._previousLuminance,this._commands[this._commands.length-1].framebuffer=this._previousLuminance.framebuffer,this._previousLuminance=o};hC.prototype.execute=function(e,t){this._colorTexture=t;let n=this._commands;if(!u(n))return;let i=n.length;for(let o=0;o<i;++o)n[o].execute(e)};hC.prototype.isDestroyed=function(){return!1};hC.prototype.destroy=function(){return vye(this),Dye(this),le(this)};var eF=hC;var uft={NEAREST:0,LINEAR:1},Pu=uft;function mC(e){e=y(e,y.EMPTY_OBJECT);let t=e.fragmentShader,n=y(e.textureScale,1),i=y(e.pixelFormat,rt.RGBA);this._fragmentShader=t,this._uniforms=e.uniforms,this._textureScale=n,this._forcePowerOfTwo=y(e.forcePowerOfTwo,!1),this._sampleMode=y(e.sampleMode,Pu.NEAREST),this._pixelFormat=i,this._pixelDatatype=y(e.pixelDatatype,Xe.UNSIGNED_BYTE),this._clearColor=y(e.clearColor,z.BLACK),this._uniformMap=void 0,this._command=void 0,this._colorTexture=void 0,this._depthTexture=void 0,this._idTexture=void 0,this._actualUniforms={},this._dirtyUniforms=[],this._texturesToRelease=[],this._texturesToCreate=[],this._texturePromise=void 0;let o=new Va;o.scissorTest={enabled:!0,rectangle:u(e.scissorRectangle)?Ye.clone(e.scissorRectangle):new Ye},this._passState=o,this._ready=!1;let r=e.name;u(r)||(r=Gn()),this._name=r,this._logDepthChanged=void 0,this._useLogDepth=void 0,this._selectedIdTexture=void 0,this._selected=void 0,this._selectedShadow=void 0,this._parentSelected=void 0,this._parentSelectedShadow=void 0,this._combinedSelected=void 0,this._combinedSelectedShadow=void 0,this._selectedLength=0,this._parentSelectedLength=0,this._selectedDirty=!0,this._textureCache=void 0,this._index=void 0,this.enabled=!0,this._enabled=!0}Object.defineProperties(mC.prototype,{ready:{get:function(){return this._ready}},name:{get:function(){return this._name}},fragmentShader:{get:function(){return this._fragmentShader}},uniforms:{get:function(){return this._uniforms}},textureScale:{get:function(){return this._textureScale}},forcePowerOfTwo:{get:function(){return this._forcePowerOfTwo}},sampleMode:{get:function(){return this._sampleMode}},pixelFormat:{get:function(){return this._pixelFormat}},pixelDatatype:{get:function(){return this._pixelDatatype}},clearColor:{get:function(){return this._clearColor}},scissorRectangle:{get:function(){return this._passState.scissorTest.rectangle}},outputTexture:{get:function(){if(u(this._textureCache)){let e=this._textureCache.getFramebuffer(this._name);if(u(e))return e.getColorTexture(0)}}},selected:{get:function(){return this._selected},set:function(e){this._selected=e}},parentSelected:{get:function(){return this._parentSelected},set:function(e){this._parentSelected=e}}});var fft=/uniform\s+sampler2D\s+depthTexture/g;mC.prototype._isSupported=function(e){return!fft.test(this._fragmentShader)||e.depthTexture};function dft(e,t,n){let i=t[n];return(typeof i=="string"||i instanceof HTMLCanvasElement||i instanceof HTMLImageElement||i instanceof HTMLVideoElement||i instanceof ImageData)&&e._dirtyUniforms.push(n),{get:function(){return t[n]},set:function(o){let r=t[n];t[n]=o;let s=e._actualUniforms,a=s[n];u(a)&&a!==r&&a instanceof wt&&!u(e._textureCache.getStageByName(n))&&(e._texturesToRelease.push(a),delete s[n],delete s[`${n}Dimensions`]),r instanceof wt&&e._texturesToRelease.push(r),typeof o=="string"||o instanceof HTMLCanvasElement||o instanceof HTMLImageElement||o instanceof HTMLVideoElement||o instanceof ImageData?e._dirtyUniforms.push(n):s[n]=o}}}function hft(e,t){return function(){let n=e._actualUniforms[t];return typeof n=="function"?n():n}}function mft(e,t){return function(){let n=e[t]();if(u(n))return n.dimensions}}function pft(e){if(u(e._uniformMap))return;let t={},n={},i=e._uniforms,o=e._actualUniforms;for(let r in i)if(i.hasOwnProperty(r)){typeof i[r]!="function"?(t[r]=hft(e,r),n[r]=dft(e,i,r)):(t[r]=i[r],n[r]=i[r]),o[r]=i[r];let s=t[r]();(typeof s=="string"||s instanceof wt||s instanceof HTMLImageElement||s instanceof HTMLCanvasElement||s instanceof HTMLVideoElement)&&(t[`${r}Dimensions`]=mft(t,r))}e._uniforms={},Object.defineProperties(e._uniforms,n),e._uniformMap=gt(t,{colorTexture:function(){return e._colorTexture},colorTextureDimensions:function(){return e._colorTexture.dimensions},depthTexture:function(){return e._depthTexture},depthTextureDimensions:function(){return e._depthTexture.dimensions},czm_idTexture:function(){return e._idTexture},czm_selectedIdTexture:function(){return e._selectedIdTexture},czm_selectedIdTextureStep:function(){return 1/e._selectedIdTexture.width}})}function _ft(e,t){if(u(e._command)&&!e._logDepthChanged&&!e._selectedDirty)return;let n=e._fragmentShader;if(u(e._selectedIdTexture)){let o=e._selectedIdTexture.width;n=n.replace(/in\s+vec2\s+v_textureCoordinates;/g,""),n=`#define CZM_SELECTED_FEATURE
uniform sampler2D czm_idTexture;
uniform sampler2D czm_selectedIdTexture;
uniform float czm_selectedIdTextureStep;
in vec2 v_textureCoordinates;
bool czm_selected(vec2 offset)
{
bool selected = false;
vec4 id = texture(czm_idTexture, v_textureCoordinates + offset);
for (int i = 0; i < ${o}; ++i)
{
vec4 selectedId = texture(czm_selectedIdTexture, vec2((float(i) + 0.5) * czm_selectedIdTextureStep, 0.5));
if (all(equal(id, selectedId)))
{
return true;
}
}
return false;
}
bool czm_selected()
{
return czm_selected(vec2(0.0));
}
${n}`}let i=new Ue({defines:[e._useLogDepth?"LOG_DEPTH":""],sources:[n]});e._command=t.createViewportQuadCommand(i,{uniformMap:e._uniformMap,owner:e})}function gft(e){let t=e._sampleMode,n,i;t===Pu.LINEAR?(n=an.LINEAR,i=xi.LINEAR):(n=an.NEAREST,i=xi.NEAREST);let o=e._sampler;(!u(o)||o.minificationFilter!==n||o.magnificationFilter!==i)&&(e._sampler=new ln({wrapS:Sn.CLAMP_TO_EDGE,wrapT:Sn.CLAMP_TO_EDGE,minificationFilter:n,magnificationFilter:i}))}function yft(e,t){return function(n){e._texturesToCreate.push({name:t,source:n})}}function Aft(e,t){return function(){return e._textureCache.getOutputTexture(t)}}function xft(e,t){let n,i,o,r=e._texturesToRelease,s=r.length;for(n=0;n<s;++n)i=r[n],i=i&&i.destroy();r.length=0;let a=e._texturesToCreate;for(s=a.length,n=0;n<s;++n){let d=a[n];o=d.name;let p=d.source;e._actualUniforms[o]=new wt({context:t,source:p})}a.length=0;let c=e._dirtyUniforms;if(c.length===0&&!u(e._texturePromise)){e._ready=!0;return}if(c.length===0||u(e._texturePromise))return;s=c.length;let l=e._uniforms,f=[];for(n=0;n<s;++n){o=c[n];let d=l[o],p=e._textureCache.getStageByName(d);if(u(p))e._actualUniforms[o]=Aft(e,d);else if(typeof d=="string"){let g=new Pe({url:d});f.push(g.fetchImage().then(yft(e,o)))}else e._texturesToCreate.push({name:o,source:d})}c.length=0,f.length>0?(e._ready=!1,e._texturePromise=Promise.all(f).then(function(){e._ready=!0,e._texturePromise=void 0})):e._ready=!0}function wye(e){u(e._command)&&(e._command.shaderProgram=e._command.shaderProgram&&e._command.shaderProgram.destroy(),e._command=void 0),e._selectedIdTexture=e._selectedIdTexture&&e._selectedIdTexture.destroy();let t=e._textureCache;if(!u(t))return;let n=e._uniforms,i=e._actualUniforms;for(let o in i)i.hasOwnProperty(o)&&i[o]instanceof wt&&(u(t.getStageByName(n[o]))||i[o].destroy(),e._dirtyUniforms.push(o))}function Cft(e){let t=u(e._selected)?e._selected.length:0,n=u(e._parentSelected)?e._parentSelected:0,i=e._selected!==e._selectedShadow||t!==e._selectedLength;if(i=i||e._parentSelected!==e._parentSelectedShadow||n!==e._parentSelectedLength,u(e._selected)&&u(e._parentSelected)?e._combinedSelected=e._selected.concat(e._parentSelected):u(e._parentSelected)?e._combinedSelected=e._parentSelected:e._combinedSelected=e._selected,!i&&u(e._combinedSelected)){if(!u(e._combinedSelectedShadow))return!0;t=e._combinedSelected.length;for(let o=0;o<t;++o)if(e._combinedSelected[o]!==e._combinedSelectedShadow[o])return!0}return i}function Tft(e,t){if(!e._selectedDirty)return;e._selectedIdTexture=e._selectedIdTexture&&e._selectedIdTexture.destroy(),e._selectedIdTexture=void 0;let n=e._combinedSelected;if(!u(n))return;let i,o,r=0,s=n.length;for(i=0;i<s;++i)o=n[i],u(o.pickIds)?r+=o.pickIds.length:u(o.pickId)&&++r;if(s===0||r===0){let f=new Uint8Array(4);f[0]=255,f[1]=255,f[2]=255,f[3]=255,e._selectedIdTexture=new wt({context:t,pixelFormat:rt.RGBA,pixelDatatype:Xe.UNSIGNED_BYTE,source:{arrayBufferView:f,width:1,height:1},sampler:ln.NEAREST});return}let a,c=0,l=new Uint8Array(r*4);for(i=0;i<s;++i)if(o=n[i],u(o.pickIds)){let f=o.pickIds,d=f.length;for(let p=0;p<d;++p)a=f[p].color,l[c]=z.floatToByte(a.red),l[c+1]=z.floatToByte(a.green),l[c+2]=z.floatToByte(a.blue),l[c+3]=z.floatToByte(a.alpha),c+=4}else u(o.pickId)&&(a=o.pickId.color,l[c]=z.floatToByte(a.red),l[c+1]=z.floatToByte(a.green),l[c+2]=z.floatToByte(a.blue),l[c+3]=z.floatToByte(a.alpha),c+=4);e._selectedIdTexture=new wt({context:t,pixelFormat:rt.RGBA,pixelDatatype:Xe.UNSIGNED_BYTE,source:{arrayBufferView:l,width:r,height:1},sampler:ln.NEAREST})}mC.prototype.update=function(e,t){if(this.enabled!==this._enabled&&!this.enabled&&wye(this),this._enabled=this.enabled,!this._enabled||(this._logDepthChanged=t!==this._useLogDepth,this._useLogDepth=t,this._selectedDirty=Cft(this),this._selectedShadow=this._selected,this._parentSelectedShadow=this._parentSelected,this._combinedSelectedShadow=this._combinedSelected,this._selectedLength=u(this._selected)?this._selected.length:0,this._parentSelectedLength=u(this._parentSelected)?this._parentSelected.length:0,Tft(this,e),pft(this),xft(this,e),_ft(this,e),gft(this),this._selectedDirty=!1,!this._ready))return;let n=this._textureCache.getFramebuffer(this._name);if(this._command.framebuffer=n,!u(n))return;let i=n.getColorTexture(0),o;(i.width!==e.drawingBufferWidth||i.height!==e.drawingBufferHeight)&&(o=this._renderState,(!u(o)||i.width!==o.viewport.width||i.height!==o.viewport.height)&&(this._renderState=Ve.fromCache({viewport:new Ye(0,0,i.width,i.height)}))),this._command.renderState=o};mC.prototype.execute=function(e,t,n,i){if(!u(this._command)||!u(this._command.framebuffer)||!this._ready||!this._enabled)return;this._colorTexture=t,this._depthTexture=n,this._idTexture=i,ln.equals(this._colorTexture.sampler,this._sampler)||(this._colorTexture.sampler=this._sampler);let o=this.scissorRectangle.width>0&&this.scissorRectangle.height>0?this._passState:void 0;u(o)&&(o.context=e),this._command.execute(e,o)};mC.prototype.isDestroyed=function(){return!1};mC.prototype.destroy=function(){return wye(this),le(this)};var Ao=mC;function pC(e){e=y(e,y.EMPTY_OBJECT),this._stages=e.stages,this._inputPreviousStageTexture=y(e.inputPreviousStageTexture,!0);let t=e.name;u(t)||(t=Gn()),this._name=t,this._uniforms=e.uniforms,this._textureCache=void 0,this._index=void 0,this._selected=void 0,this._selectedShadow=void 0,this._parentSelected=void 0,this._parentSelectedShadow=void 0,this._combinedSelected=void 0,this._combinedSelectedShadow=void 0,this._selectedLength=0,this._parentSelectedLength=0,this._selectedDirty=!0}Object.defineProperties(pC.prototype,{ready:{get:function(){let e=this._stages,t=e.length;for(let n=0;n<t;++n)if(!e[n].ready)return!1;return!0}},name:{get:function(){return this._name}},enabled:{get:function(){return this._stages[0].enabled},set:function(e){let t=this._stages,n=t.length;for(let i=0;i<n;++i)t[i].enabled=e}},uniforms:{get:function(){return this._uniforms}},inputPreviousStageTexture:{get:function(){return this._inputPreviousStageTexture}},length:{get:function(){return this._stages.length}},selected:{get:function(){return this._selected},set:function(e){this._selected=e}},parentSelected:{get:function(){return this._parentSelected},set:function(e){this._parentSelected=e}}});pC.prototype._isSupported=function(e){let t=this._stages,n=t.length;for(let i=0;i<n;++i)if(!t[i]._isSupported(e))return!1;return!0};pC.prototype.get=function(e){return this._stages[e]};function Eft(e){let t=u(e._selected)?e._selected.length:0,n=u(e._parentSelected)?e._parentSelected:0,i=e._selected!==e._selectedShadow||t!==e._selectedLength;if(i=i||e._parentSelected!==e._parentSelectedShadow||n!==e._parentSelectedLength,u(e._selected)&&u(e._parentSelected)?e._combinedSelected=e._selected.concat(e._parentSelected):u(e._parentSelected)?e._combinedSelected=e._parentSelected:e._combinedSelected=e._selected,!i&&u(e._combinedSelected)){if(!u(e._combinedSelectedShadow))return!0;t=e._combinedSelected.length;for(let o=0;o<t;++o)if(e._combinedSelected[o]!==e._combinedSelectedShadow[o])return!0}return i}pC.prototype.update=function(e,t){this._selectedDirty=Eft(this),this._selectedShadow=this._selected,this._parentSelectedShadow=this._parentSelected,this._combinedSelectedShadow=this._combinedSelected,this._selectedLength=u(this._selected)?this._selected.length:0,this._parentSelectedLength=u(this._parentSelected)?this._parentSelected.length:0;let n=this._stages,i=n.length;for(let o=0;o<i;++o){let r=n[o];this._selectedDirty&&(r.parentSelected=this._combinedSelected),r.update(e,t)}};pC.prototype.isDestroyed=function(){return!1};pC.prototype.destroy=function(){let e=this._stages,t=e.length;for(let n=0;n<t;++n)e[n].destroy();return le(this)};var Qc=pC;var Fr={};function eH(e){let o=`#define USE_STEP_SIZE
${$y}`,r=new Ao({name:`${e}_x_direction`,fragmentShader:o,uniforms:{delta:1,sigma:2,stepSize:1,direction:0},sampleMode:Pu.LINEAR}),s=new Ao({name:`${e}_y_direction`,fragmentShader:o,uniforms:{delta:1,sigma:2,stepSize:1,direction:1},sampleMode:Pu.LINEAR}),a={};return Object.defineProperties(a,{delta:{get:function(){return r.uniforms.delta},set:function(c){let l=r.uniforms,f=s.uniforms;l.delta=f.delta=c}},sigma:{get:function(){return r.uniforms.sigma},set:function(c){let l=r.uniforms,f=s.uniforms;l.sigma=f.sigma=c}},stepSize:{get:function(){return r.uniforms.stepSize},set:function(c){let l=r.uniforms,f=s.uniforms;l.stepSize=f.stepSize=c}}}),new Qc({name:e,stages:[r,s],uniforms:a})}Fr.createBlurStage=function(){return eH("czm_blur")};Fr.createDepthOfFieldStage=function(){let e=eH("czm_depth_of_field_blur"),t=new Ao({name:"czm_depth_of_field_composite",fragmentShader:WN,uniforms:{focalDistance:5,blurTexture:e.name}}),n={};return Object.defineProperties(n,{focalDistance:{get:function(){return t.uniforms.focalDistance},set:function(i){t.uniforms.focalDistance=i}},delta:{get:function(){return e.uniforms.delta},set:function(i){e.uniforms.delta=i}},sigma:{get:function(){return e.uniforms.sigma},set:function(i){e.uniforms.sigma=i}},stepSize:{get:function(){return e.uniforms.stepSize},set:function(i){e.uniforms.stepSize=i}}}),new Qc({name:"czm_depth_of_field",stages:[e,t],inputPreviousStageTexture:!1,uniforms:n})};Fr.isDepthOfFieldSupported=function(e){return e.context.depthTexture};Fr.createEdgeDetectionStage=function(){let e=Gn();return new Ao({name:`czm_edge_detection_${e}`,fragmentShader:qN,uniforms:{length:.25,color:z.clone(z.BLACK)}})};Fr.isEdgeDetectionSupported=function(e){return e.context.depthTexture};function bft(e){if(!u(e))return Fr.createEdgeDetectionStage();let t=new Qc({name:"czm_edge_detection_multiple",stages:e,inputPreviousStageTexture:!1}),n={},i="",o="";for(let a=0;a<e.length;++a)i+=`uniform sampler2D edgeTexture${a};
`,o+=` vec4 edge${a} = texture(edgeTexture${a}, v_textureCoordinates);
if (edge${a}.a > 0.0)
{
color = edge${a};
break;
}
`,n[`edgeTexture${a}`]=e[a].name;let r=`${i}in vec2 v_textureCoordinates;
void main() {
vec4 color = vec4(0.0);
for (int i = 0; i < ${e.length}; i++)
{
${o} }
out_FragColor = color;
}
`,s=new Ao({name:"czm_edge_detection_combine",fragmentShader:r,uniforms:n});return new Qc({name:"czm_edge_detection_composite",stages:[t,s]})}Fr.createSilhouetteStage=function(e){let t=bft(e),n=new Ao({name:"czm_silhouette_color_edges",fragmentShader:$N,uniforms:{silhouetteTexture:t.name}});return new Qc({name:"czm_silhouette",stages:[t,n],inputPreviousStageTexture:!1,uniforms:t.uniforms})};Fr.isSilhouetteSupported=function(e){return e.context.depthTexture};Fr.createBloomStage=function(){let e=new Ao({name:"czm_bloom_contrast_bias",fragmentShader:GN,uniforms:{contrast:128,brightness:-.3}}),t=eH("czm_bloom_blur"),n=new Qc({name:"czm_bloom_contrast_bias_blur",stages:[e,t]}),i=new Ao({name:"czm_bloom_generate_composite",fragmentShader:zN,uniforms:{glowOnly:!1,bloomTexture:n.name}}),o={};return Object.defineProperties(o,{glowOnly:{get:function(){return i.uniforms.glowOnly},set:function(r){i.uniforms.glowOnly=r}},contrast:{get:function(){return e.uniforms.contrast},set:function(r){e.uniforms.contrast=r}},brightness:{get:function(){return e.uniforms.brightness},set:function(r){e.uniforms.brightness=r}},delta:{get:function(){return t.uniforms.delta},set:function(r){t.uniforms.delta=r}},sigma:{get:function(){return t.uniforms.sigma},set:function(r){t.uniforms.sigma=r}},stepSize:{get:function(){return t.uniforms.stepSize},set:function(r){t.uniforms.stepSize=r}}}),new Qc({name:"czm_bloom",stages:[n,i],inputPreviousStageTexture:!1,uniforms:o})};Fr.createAmbientOcclusionStage=function(){let e=new Ao({name:"czm_ambient_occlusion_generate",fragmentShader:VN,uniforms:{intensity:3,bias:.1,lengthCap:.26,stepSize:1.95,frustumLength:1e3,randomTexture:void 0}}),t=eH("czm_ambient_occlusion_blur");t.uniforms.stepSize=.86;let n=new Qc({name:"czm_ambient_occlusion_generate_blur",stages:[e,t]}),i=new Ao({name:"czm_ambient_occlusion_composite",fragmentShader:UN,uniforms:{ambientOcclusionOnly:!1,ambientOcclusionTexture:n.name}}),o={};return Object.defineProperties(o,{intensity:{get:function(){return e.uniforms.intensity},set:function(r){e.uniforms.intensity=r}},bias:{get:function(){return e.uniforms.bias},set:function(r){e.uniforms.bias=r}},lengthCap:{get:function(){return e.uniforms.lengthCap},set:function(r){e.uniforms.lengthCap=r}},stepSize:{get:function(){return e.uniforms.stepSize},set:function(r){e.uniforms.stepSize=r}},frustumLength:{get:function(){return e.uniforms.frustumLength},set:function(r){e.uniforms.frustumLength=r}},randomTexture:{get:function(){return e.uniforms.randomTexture},set:function(r){e.uniforms.randomTexture=r}},delta:{get:function(){return t.uniforms.delta},set:function(r){t.uniforms.delta=r}},sigma:{get:function(){return t.uniforms.sigma},set:function(r){t.uniforms.sigma=r}},blurStepSize:{get:function(){return t.uniforms.stepSize},set:function(r){t.uniforms.stepSize=r}},ambientOcclusionOnly:{get:function(){return i.uniforms.ambientOcclusionOnly},set:function(r){i.uniforms.ambientOcclusionOnly=r}}}),new Qc({name:"czm_ambient_occlusion",stages:[n,i],inputPreviousStageTexture:!1,uniforms:o})};Fr.isAmbientOcclusionSupported=function(e){return e.context.depthTexture};var Sft=`#define FXAA_QUALITY_PRESET 39
${ZM}
${XN}`;Fr.createFXAAStage=function(){return new Ao({name:"czm_FXAA",fragmentShader:Sft,sampleMode:Pu.LINEAR})};Fr.createAcesTonemappingStage=function(e){let t=e?`#define AUTO_EXPOSURE
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z_(e){this._collection=e,this._framebuffers=[],this._stageNameToFramebuffer={},this._width=void 0,this._height=void 0,this._updateDependencies=!1}function nF(e){for(;u(e.length);)e=e.get(e.length-1);return e.name}function NY(e,t,n,i,o){if(!i.enabled||!i._isSupported(t))return o;let r=n[i.name]={};if(u(o)){let a=e.getStageByName(o);r[nF(a)]=!0}let s=i.uniforms;if(u(s)){let a=Object.getOwnPropertyNames(s),c=a.length;for(let l=0;l<c;++l){let f=s[a[l]];if(typeof f=="string"){let d=e.getStageByName(f);u(d)&&(r[nF(d)]=!0)}}}return i.name}function tF(e,t,n,i,o){if(u(i.enabled)&&!i.enabled||u(i._isSupported)&&!i._isSupported(t))return o;let r=o,s=!u(i.inputPreviousStageTexture)||i.inputPreviousStageTexture,a=o,c=i.length;for(let d=0;d<c;++d){let p=i.get(d);u(p.length)?a=tF(e,t,n,p,o):a=NY(e,t,n,p,o),s&&(o=a)}let l,f;if(s)for(l=1;l<c;++l)f=nF(i.get(l)),u(n[f])||(n[f]={}),n[f][r]=!0;else for(l=1;l<c;++l){f=nF(i.get(l));let d=n[f];for(let p=0;p<l;++p)d[nF(i.get(p))]=!0}return a}function vft(e,t){let n={};if(u(e.ambientOcclusion)){let i=e.ambientOcclusion,o=e.bloom,r=e._tonemapping,s=e.fxaa,a=tF(e,t,n,i,void 0);a=tF(e,t,n,o,a),a=NY(e,t,n,r,a),a=tF(e,t,n,e,a),NY(e,t,n,s,a)}else tF(e,t,n,e,void 0);return n}function Dft(e,t,n){let o=e._collection.getStageByName(t),r=o._textureScale,s=o._forcePowerOfTwo,a=o._pixelFormat,c=o._pixelDatatype,l=o._clearColor,f,d,p=e._framebuffers,g=p.length;for(f=0;f<g;++f){if(d=p[f],r!==d.textureScale||s!==d.forcePowerOfTwo||a!==d.pixelFormat||c!==d.pixelDatatype||!z.equals(l,d.clearColor))continue;let m=d.stages,A=m.length,x=!1;for(let C=0;C<A;++C)if(n[m[C]]){x=!0;break}if(!x)break}return u(d)&&f<g?(d.stages.push(t),d):(d={textureScale:r,forcePowerOfTwo:s,pixelFormat:a,pixelDatatype:c,clearColor:l,stages:[t],buffer:new mi({pixelFormat:a,pixelDatatype:c}),clear:void 0},p.push(d),d)}function wft(e,t){let n=vft(e._collection,t);for(let i in n)n.hasOwnProperty(i)&&(e._stageNameToFramebuffer[i]=Dft(e,i,n[i]))}function FY(e){let t=e._framebuffers,n=t.length;for(let i=0;i<n;++i)t[i].buffer.destroy()}function Ift(e,t){let n=e._width,i=e._height,o=e._framebuffers,r=o.length;for(let s=0;s<r;++s){let a=o[s],c=a.textureScale,l=Math.ceil(n*c),f=Math.ceil(i*c),d=Math.min(l,f);a.forcePowerOfTwo&&(O.isPowerOfTwo(d)||(d=O.nextPowerOfTwo(d)),l=d,f=d),a.buffer.update(t,l,f),a.clear=new ii({color:a.clearColor,framebuffer:a.buffer.framebuffer})}}z_.prototype.updateDependencies=function(){this._updateDependencies=!0};z_.prototype.update=function(e){let t=this._collection,n=this._updateDependencies,i=u(t.ambientOcclusion)&&t.ambientOcclusion.enabled&&t.ambientOcclusion._isSupported(e),o=u(t.bloom)&&t.bloom.enabled&&t.bloom._isSupported(e),r=u(t._tonemapping)&&t._tonemapping.enabled&&t._tonemapping._isSupported(e),s=u(t.fxaa)&&t.fxaa.enabled&&t.fxaa._isSupported(e),a=!u(t._activeStages)||t._activeStages.length>0||i||o||r||s;if((n||!a&&this._framebuffers.length>0)&&(FY(this),this._framebuffers.length=0,this._stageNameToFramebuffer={},this._width=void 0,this._height=void 0),!n&&!a)return;this._framebuffers.length===0&&wft(this,e);let c=e.drawingBufferWidth,l=e.drawingBufferHeight,f=this._width!==c||this._height!==l;!n&&!f||(this._width=c,this._height=l,this._updateDependencies=!1,FY(this),Ift(this,e))};z_.prototype.clear=function(e){let t=this._framebuffers;for(let n=0;n<t.length;++n)t[n].clear.execute(e)};z_.prototype.getStageByName=function(e){return this._collection.getStageByName(e)};z_.prototype.getOutputTexture=function(e){return this._collection.getOutputTexture(e)};z_.prototype.getFramebuffer=function(e){let t=this._stageNameToFramebuffer[e];if(u(t))return t.buffer.framebuffer};z_.prototype.isDestroyed=function(){return!1};z_.prototype.destroy=function(){return FY(this),le(this)};var _C=z_;var iF={REINHARD:0,MODIFIED_REINHARD:1,FILMIC:2,ACES:3,validate:function(e){return e===iF.REINHARD||e===iF.MODIFIED_REINHARD||e===iF.FILMIC||e===iF.ACES}},e0=Object.freeze(iF);var VY=[];function $c(){let e=Vf.createFXAAStage(),t=Vf.createAmbientOcclusionStage(),n=Vf.createBloomStage();this._autoExposureEnabled=!1,this._autoExposure=Vf.createAutoExposureStage(),this._tonemapping=void 0,this._tonemapper=void 0,this.tonemapper=e0.ACES;let i=this._tonemapping;e.enabled=!1,t.enabled=!1,n.enabled=!1,i.enabled=!1;let o=new _C(this),r={},s=VY;for(s.push(e,t,n,i);s.length>0;){let c=s.pop();r[c.name]=c,c._textureCache=o;let l=c.length;if(u(l))for(let f=0;f<l;++f)s.push(c.get(f))}this._stages=[],this._activeStages=[],this._previousActiveStages=[],this._randomTexture=void 0;let a=this;t.uniforms.randomTexture=function(){return a._randomTexture},this._ao=t,this._bloom=n,this._fxaa=e,this._aoEnabled=void 0,this._bloomEnabled=void 0,this._tonemappingEnabled=void 0,this._fxaaEnabled=void 0,this._activeStagesChanged=!1,this._stagesRemoved=!1,this._textureCacheDirty=!1,this._stageNames=r,this._textureCache=o}Object.defineProperties($c.prototype,{ready:{get:function(){let e=!1,t=this._stages,n=t.length;for(let a=n-1;a>=0;--a){let c=t[a];e=e||c.ready&&c.enabled}let i=this._fxaa,o=this._ao,r=this._bloom,s=this._tonemapping;return e=e||i.ready&&i.enabled,e=e||o.ready&&o.enabled,e=e||r.ready&&r.enabled,e=e||s.ready&&s.enabled,e}},fxaa:{get:function(){return this._fxaa}},ambientOcclusion:{get:function(){return this._ao}},bloom:{get:function(){return this._bloom}},length:{get:function(){return UY(this),this._stages.length}},outputTexture:{get:function(){let e=this._fxaa;if(e.enabled&&e.ready)return this.getOutputTexture(e.name);let t=this._stages,n=t.length;for(let s=n-1;s>=0;--s){let a=t[s];if(u(a)&&a.ready&&a.enabled)return this.getOutputTexture(a.name)}let i=this._tonemapping;if(i.enabled&&i.ready)return this.getOutputTexture(i.name);let o=this._bloom;if(o.enabled&&o.ready)return this.getOutputTexture(o.name);let r=this._ao;if(r.enabled&&r.ready)return this.getOutputTexture(r.name)}},hasSelected:{get:function(){let e=this._stages.slice();for(;e.length>0;){let t=e.pop();if(!u(t))continue;if(u(t.selected))return!0;let n=t.length;if(u(n))for(let i=0;i<n;++i)e.push(t.get(i))}return!1}},tonemapper:{get:function(){return this._tonemapper},set:function(e){if(this._tonemapper===e)return;u(this._tonemapping)&&(delete this._stageNames[this._tonemapping.name],this._tonemapping.destroy());let t=this._autoExposureEnabled,n;switch(e){case e0.REINHARD:n=Vf.createReinhardTonemappingStage(t);break;case e0.MODIFIED_REINHARD:n=Vf.createModifiedReinhardTonemappingStage(t);break;case e0.FILMIC:n=Vf.createFilmicTonemappingStage(t);break;default:n=Vf.createAcesTonemappingStage(t);break}if(t){let i=this._autoExposure;n.uniforms.autoExposure=function(){return i.outputTexture}}this._tonemapper=e,this._tonemapping=n,u(this._stageNames)&&(this._stageNames[n.name]=n,n._textureCache=this._textureCache),this._textureCacheDirty=!0}}});function UY(e){if(!e._stagesRemoved)return;e._stagesRemoved=!1;let t=[],n=e._stages,i=n.length;for(let o=0,r=0;o<i;++o){let s=n[o];s&&(s._index=r++,t.push(s))}e._stages=t}$c.prototype.add=function(e){let t=this._stageNames,n=VY;for(n.push(e);n.length>0;){let o=n.pop();t[o.name]=o,o._textureCache=this._textureCache;let r=o.length;if(u(r))for(let s=0;s<r;++s)n.push(o.get(s))}let i=this._stages;return 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r=this._stages,s=o.length=r.length,a,c,l=0;for(a=0;a<s;++a)c=r[a],c.ready&&c.enabled&&c._isSupported(e)&&(o[l++]=c);o.length=l;let f=l!==i.length;if(!f){for(a=0;a<l;++a)if(o[a]!==i[a]){f=!0;break}}let d=this._ao,p=this._bloom,g=this._autoExposure,m=this._tonemapping,A=this._fxaa;m.enabled=n;let x=d.enabled&&d._isSupported(e),C=p.enabled&&p._isSupported(e),E=m.enabled&&m._isSupported(e),T=A.enabled&&A._isSupported(e);if((f||this._textureCacheDirty||x!==this._aoEnabled||C!==this._bloomEnabled||E!==this._tonemappingEnabled||T!==this._fxaaEnabled)&&(this._textureCache.updateDependencies(),this._aoEnabled=x,this._bloomEnabled=C,this._tonemappingEnabled=E,this._fxaaEnabled=T,this._textureCacheDirty=!1),u(this._randomTexture)&&!x&&(this._randomTexture.destroy(),this._randomTexture=void 0),!u(this._randomTexture)&&x){s=256*256*3;let S=new Uint8Array(s);for(a=0;a<s;a+=3)S[a]=Math.floor(Math.random()*255);this._randomTexture=new wt({context:e,pixelFormat:rt.RGB,pixelDatatype:Xe.UNSIGNED_BYTE,source:{arrayBufferView:S,width:256,height:256},sampler:new ln({wrapS:Sn.REPEAT,wrapT:Sn.REPEAT,minificationFilter:an.NEAREST,magnificationFilter:xi.NEAREST})})}for(this._textureCache.update(e),A.update(e,t),d.update(e,t),p.update(e,t),m.update(e,t),this._autoExposureEnabled&&g.update(e,t),s=r.length,a=0;a<s;++a)r[a].update(e,t);for(l=0,a=0;a<s;++a)c=r[a],c.ready&&c.enabled&&c._isSupported(e)&&l++;f=l!==o.length,f&&this.update(e,t,n)};$c.prototype.clear=function(e){this._textureCache.clear(e),this._autoExposureEnabled&&this._autoExposure.clear(e)};function gC(e){for(;u(e.length);)e=e.get(e.length-1);return e.outputTexture}$c.prototype.getOutputTexture=function(e){let t=this.getStageByName(e);if(u(t))return gC(t)};function Im(e,t,n,i,o){if(u(e.execute)){e.execute(t,n,i,o);return}let r=e.length,s;if(e.inputPreviousStageTexture)for(Im(e.get(0),t,n,i,o),s=1;s<r;++s)Im(e.get(s),t,gC(e.get(s-1)),i,o);else for(s=0;s<r;++s)Im(e.get(s),t,n,i,o)}$c.prototype.execute=function(e,t,n,i){let o=this._activeStages,r=o.length,s=this._fxaa,a=this._ao,c=this._bloom,l=this._autoExposure,f=this._tonemapping,d=a.enabled&&a._isSupported(e),p=c.enabled&&c._isSupported(e),g=this._autoExposureEnabled,m=f.enabled&&f._isSupported(e),A=s.enabled&&s._isSupported(e);if(!A&&!d&&!p&&!m&&r===0)return;let x=t;d&&a.ready&&(Im(a,e,x,n,i),x=gC(a)),p&&c.ready&&(Im(c,e,x,n,i),x=gC(c)),g&&l.ready&&Im(l,e,x,n,i),m&&f.ready&&(Im(f,e,x,n,i),x=gC(f));let C=x;if(r>0){Im(o[0],e,x,n,i);for(let E=1;E<r;++E)Im(o[E],e,gC(o[E-1]),n,i);C=gC(o[r-1])}A&&s.ready&&Im(s,e,C,n,i)};$c.prototype.copy=function(e,t){if(!u(this._copyColorCommand)){let n=this;this._copyColorCommand=e.createViewportQuadCommand(Ll,{uniformMap:{colorTexture:function(){return n.outputTexture}},owner:this})}this._copyColorCommand.framebuffer=t,this._copyColorCommand.execute(e)};$c.prototype.isDestroyed=function(){return!1};$c.prototype.destroy=function(){return this._fxaa.destroy(),this._ao.destroy(),this._bloom.destroy(),this._autoExposure.destroy(),this._tonemapping.destroy(),this.removeAll(),this._textureCache=this._textureCache&&this._textureCache.destroy(),le(this)};var oF=$c;function yC(e){this._scene=e,this._currentTweens=[],this._morphHandler=void 0,this._morphCancelled=!1,this._completeMorph=void 0,this._morphToOrthographic=!1}yC.prototype.completeMorph=function(){u(this._completeMorph)&&this._completeMorph()};yC.prototype.morphTo2D=function(e,t){u(this._completeMorph)&&this._completeMorph();let n=this._scene;this._previousMode=n.mode,this._morphToOrthographic=n.camera.frustum instanceof $t,!(this._previousMode===te.SCENE2D||this._previousMode===te.MORPHING)&&(this._scene.morphStart.raiseEvent(this,this._previousMode,te.SCENE2D,!0),n._mode=te.MORPHING,n.camera._setTransform(N.IDENTITY),this._previousMode===te.COLUMBUS_VIEW?cdt(this,e):pdt(this,e,t),e===0&&u(this._completeMorph)&&this._completeMorph())};var Pft=new h,Oft=new h,Rft=new h,Bft=new h,Mft=new h,Lft=new h,Nft=new h,Fft=new he,Vft=new N,Uft=new Si,kft=new $t,zft={position:void 0,direction:void 0,up:void 0,position2D:void 0,direction2D:void 0,up2D:void 0,frustum:void 0};yC.prototype.morphToColumbusView=function(e,t){u(this._completeMorph)&&this._completeMorph();let n=this._scene;if(this._previousMode=n.mode,this._previousMode===te.COLUMBUS_VIEW||this._previousMode===te.MORPHING)return;this._scene.morphStart.raiseEvent(this,this._previousMode,te.COLUMBUS_VIEW,!0),n.camera._setTransform(N.IDENTITY);let i=Pft,o=Oft,r=Rft;if(e>0)i.x=0,i.y=-1,i.z=1,i=h.multiplyByScalar(h.normalize(i,i),5*t.maximumRadius,i),h.negate(h.normalize(i,o),o),h.cross(h.UNIT_X,o,r);else{let l=n.camera;if(this._previousMode===te.SCENE2D)h.clone(l.position,i),i.z=l.frustum.right-l.frustum.left,h.negate(h.UNIT_Z,o),h.clone(h.UNIT_Y,r);else{h.clone(l.positionWC,i),h.clone(l.directionWC,o),h.clone(l.upWC,r);let f=t.scaleToGeodeticSurface(i,Nft),d=Pt.eastNorthUpToFixedFrame(f,t,Vft);N.inverseTransformation(d,d),n.mapProjection.project(t.cartesianToCartographic(i,Fft),i),N.multiplyByPointAsVector(d,o,o),N.multiplyByPointAsVector(d,r,r)}}let s;this._morphToOrthographic?(s=kft,s.width=n.camera.frustum.right-n.camera.frustum.left,s.aspectRatio=n.drawingBufferWidth/n.drawingBufferHeight):(s=Uft,s.aspectRatio=n.drawingBufferWidth/n.drawingBufferHeight,s.fov=O.toRadians(60));let a=zft;a.position=i,a.direction=o,a.up=r,a.frustum=s;let c=gdt(a);rF(this,c),this._previousMode===te.SCENE2D?_dt(this,e,a,c):(a.position2D=N.multiplyByPoint(uo.TRANSFORM_2D,i,Bft),a.direction2D=N.multiplyByPointAsVector(uo.TRANSFORM_2D,o,Mft),a.up2D=N.multiplyByPointAsVector(uo.TRANSFORM_2D,r,Lft),n._mode=te.MORPHING,Uye(this,e,a,c)),e===0&&u(this._completeMorph)&&this._completeMorph()};var HY={position:new h,direction:new h,up:new h,frustum:void 0},Pye=new Si;yC.prototype.morphTo3D=function(e,t){u(this._completeMorph)&&this._completeMorph();let n=this._scene;if(this._previousMode=n.mode,!(this._previousMode===te.SCENE3D||this._previousMode===te.MORPHING)){if(this._scene.morphStart.raiseEvent(this,this._previousMode,te.SCENE3D,!0),n._mode=te.MORPHING,n.camera._setTransform(N.IDENTITY),this._previousMode===te.SCENE2D)Qft(this,e,t);else{let i;e>0?(i=HY,h.fromDegrees(0,0,5*t.maximumRadius,t,i.position),h.negate(i.position,i.direction),h.normalize(i.direction,i.direction),h.clone(h.UNIT_Z,i.up)):i=Oye(this,t);let o,r=n.camera;r.frustum instanceof $t?o=r.frustum.clone():(o=Pye,o.aspectRatio=n.drawingBufferWidth/n.drawingBufferHeight,o.fov=O.toRadians(60)),i.frustum=o;let s=zye(i);rF(this,s),zY(this,e,i,s)}e===0&&u(this._completeMorph)&&this._completeMorph()}};yC.prototype.isDestroyed=function(){return!1};yC.prototype.destroy=function(){return tH(this),le(this)};function rF(e,t){if(e._scene.completeMorphOnUserInput){e._morphHandler=new vu(e._scene.canvas);let n=function(){e._morphCancelled=!0,e._scene.camera.cancelFlight(),t(e)};e._completeMorph=n,e._morphHandler.setInputAction(n,gn.LEFT_DOWN),e._morphHandler.setInputAction(n,gn.MIDDLE_DOWN),e._morphHandler.setInputAction(n,gn.RIGHT_DOWN),e._morphHandler.setInputAction(n,gn.WHEEL)}}function tH(e){let t=e._currentTweens;for(let n=0;n<t.length;++n)t[n].cancelTween();e._currentTweens.length=0,e._morphHandler=e._morphHandler&&e._morphHandler.destroy()}var Hft=new he,Gft=new h,Wft=new N;function Oye(e,t){let n=e._scene,i=n.camera,o=HY,r=o.position,s=o.direction,a=o.up,c=n.mapProjection.unproject(i.position,Hft);t.cartographicToCartesian(c,r);let l=t.scaleToGeodeticSurface(r,Gft),f=Pt.eastNorthUpToFixedFrame(l,t,Wft);return N.multiplyByPointAsVector(f,i.direction,s),N.multiplyByPointAsVector(f,i.up,a),o}var jft=new h,qft=new h,Yft=new h,Xft=new h,Kft=new h,Zft=new h;function zY(e,t,n,i){t*=.5;let o=e._scene,r=o.camera,s=h.clone(r.position,jft),a=h.clone(r.direction,qft),c=h.clone(r.up,Yft),l=N.multiplyByPoint(uo.TRANSFORM_2D_INVERSE,n.position,Xft),f=N.multiplyByPointAsVector(uo.TRANSFORM_2D_INVERSE,n.direction,Kft),d=N.multiplyByPointAsVector(uo.TRANSFORM_2D_INVERSE,n.up,Zft);function p(m){Uf(s,l,m.time,r.position),Uf(a,f,m.time,r.direction),Uf(c,d,m.time,r.up),h.cross(r.direction,r.up,r.right),h.normalize(r.right,r.right)}let g=o.tweens.add({duration:t,easingFunction:Nr.QUARTIC_OUT,startObject:{time:0},stopObject:{time:1},update:p,complete:function(){kye(e,o,0,1,t,i)}});e._currentTweens.push(g)}var Jft=new $t,Rye=new h,Bye=new h,Mye=new h,GY=new h,Lye=new h,Nye=new h;function Qft(e,t,n){t/=3;let i=e._scene,o=i.camera,r;t>0?(r=HY,h.fromDegrees(0,0,5*n.maximumRadius,n,r.position),h.negate(r.position,r.direction),h.normalize(r.direction,r.direction),h.clone(h.UNIT_Z,r.up)):(o.position.z=o.frustum.right-o.frustum.left,r=Oye(e,n));let s;e._morphToOrthographic?(s=Jft,s.aspectRatio=i.drawingBufferWidth/i.drawingBufferHeight,s.width=o.frustum.right-o.frustum.left):(s=Pye,s.aspectRatio=i.drawingBufferWidth/i.drawingBufferHeight,s.fov=O.toRadians(60)),r.frustum=s;let a=zye(r);rF(e,a);let c;e._morphToOrthographic?c=function(){zY(e,t,r,a)}:c=function(){Vye(e,t,r,function(){zY(e,t,r,a)})},t>0?(i._mode=te.SCENE2D,o.flyTo({duration:t,destination:h.fromDegrees(0,0,5*n.maximumRadius,n,GY),complete:function(){i._mode=te.MORPHING,c()}})):c()}function Uf(e,t,n,i){return h.lerp(e,t,n,i)}function Fye(e,t,n,i,o){let r=e._scene,s=r.camera;if(s.frustum instanceof $t)return;let a=s.frustum.fov,c=O.RADIANS_PER_DEGREE*.5,l=n.position.z*Math.tan(a*.5);s.frustum.far=l/Math.tan(c*.5)+1e7;function f(p){s.frustum.fov=O.lerp(a,c,p.time);let g=l/Math.tan(s.frustum.fov*.5);i(s,g)}let d=r.tweens.add({duration:t,easingFunction:Nr.QUARTIC_OUT,startObject:{time:0},stopObject:{time:1},update:f,complete:function(){s.frustum=n.frustum.clone(),o(e)}});e._currentTweens.push(d)}var $ft=new h,edt=new h,tdt=new h,kY=new h,ndt=new h,idt=new h,odt=new br,rdt=new vn,sdt=new h,adt={position:void 0,direction:void 0,up:void 0,frustum:void 0};function cdt(e,t){t*=.5;let n=e._scene,i=n.camera,o=h.clone(i.position,$ft),r=h.clone(i.direction,edt),s=h.clone(i.up,tdt),a=h.negate(h.UNIT_Z,ndt),c=h.clone(h.UNIT_Y,idt),l=kY;if(t>0)h.clone(h.ZERO,kY),l.z=5*n.mapProjection.ellipsoid.maximumRadius;else{h.clone(o,kY);let x=rdt;N.multiplyByPoint(uo.TRANSFORM_2D,o,x.origin),N.multiplyByPointAsVector(uo.TRANSFORM_2D,r,x.direction);let C=n.globe;if(u(C)){let E=C.pickWorldCoordinates(x,n,!0,sdt);u(E)&&(N.multiplyByPoint(uo.TRANSFORM_2D_INVERSE,E,l),l.z+=h.distance(o,l))}}let f=odt;f.right=l.z*.5,f.left=-f.right,f.top=f.right*(n.drawingBufferHeight/n.drawingBufferWidth),f.bottom=-f.top;let d=adt;d.position=l,d.direction=a,d.up=c,d.frustum=f;let p=Hye(d);rF(e,p);function g(x){Uf(o,l,x.time,i.position),Uf(r,a,x.time,i.direction),Uf(s,c,x.time,i.up),h.cross(i.direction,i.up,i.right),h.normalize(i.right,i.right),i._adjustOrthographicFrustum(!0)}function m(x,C){x.position.z=C}let A=n.tweens.add({duration:t,easingFunction:Nr.QUARTIC_OUT,startObject:{time:0},stopObject:{time:1},update:g,complete:function(){Fye(e,t,d,m,p)}});e._currentTweens.push(A)}var Iye=new he,ldt={position:new h,direction:new h,up:new h,position2D:new h,direction2D:new h,up2D:new h,frustum:new br},udt={position:new h,direction:new h,up:new h,frustum:void 0},fdt=new h,ddt=new vn,hdt=new N,mdt=new h;function pdt(e,t,n){t*=.5;let i=e._scene,o=i.camera,r=ldt;if(t>0)h.clone(h.ZERO,r.position),r.position.z=5*n.maximumRadius,h.negate(h.UNIT_Z,r.direction),h.clone(h.UNIT_Y,r.up);else{n.cartesianToCartographic(o.positionWC,Iye),i.mapProjection.project(Iye,r.position),h.negate(h.UNIT_Z,r.direction),h.clone(h.UNIT_Y,r.up);let d=ddt;h.clone(r.position2D,d.origin);let p=h.clone(o.directionWC,d.direction),g=n.scaleToGeodeticSurface(o.positionWC,mdt),m=Pt.eastNorthUpToFixedFrame(g,n,hdt);N.inverseTransformation(m,m),N.multiplyByPointAsVector(m,p,p),N.multiplyByPointAsVector(uo.TRANSFORM_2D,p,p);let A=i.globe;if(u(A)){let x=A.pickWorldCoordinates(d,i,!0,fdt);if(u(x)){let C=h.distance(r.position2D,x);x.x+=C,h.clone(x,r.position2D)}}}function s(d,p){d.position.x=p}N.multiplyByPoint(uo.TRANSFORM_2D,r.position,r.position2D),N.multiplyByPointAsVector(uo.TRANSFORM_2D,r.direction,r.direction2D),N.multiplyByPointAsVector(uo.TRANSFORM_2D,r.up,r.up2D);let a=r.frustum;a.right=r.position.z*.5,a.left=-a.right,a.top=a.right*(i.drawingBufferHeight/i.drawingBufferWidth),a.bottom=-a.top;let c=udt;N.multiplyByPoint(uo.TRANSFORM_2D_INVERSE,r.position2D,c.position),h.clone(r.direction,c.direction),h.clone(r.up,c.up),c.frustum=a;let l=Hye(c);rF(e,l);function f(){Fye(e,t,r,s,l)}Uye(e,t,r,f)}function Vye(e,t,n,i){let o=e._scene,r=o.camera,s=r.frustum.right-r.frustum.left;r.frustum=n.frustum.clone();let a=r.frustum.fov,c=O.RADIANS_PER_DEGREE*.5,l=s*Math.tan(a*.5);r.frustum.far=l/Math.tan(c*.5)+1e7,r.frustum.fov=c;function f(p){r.frustum.fov=O.lerp(c,a,p.time),r.position.z=l/Math.tan(r.frustum.fov*.5)}let d=o.tweens.add({duration:t,easingFunction:Nr.QUARTIC_OUT,startObject:{time:0},stopObject:{time:1},update:f,complete:function(){i(e)}});e._currentTweens.push(d)}function _dt(e,t,n,i){t*=.5;let o=e._scene,r=o.camera,s=h.clone(n.position,GY),a=h.clone(n.direction,Lye),c=h.clone(n.up,Nye);o._mode=te.MORPHING;function l(){r.frustum=n.frustum.clone();let f=h.clone(r.position,Rye),d=h.clone(r.direction,Bye),p=h.clone(r.up,Mye);f.z=s.z;function g(A){Uf(f,s,A.time,r.position),Uf(d,a,A.time,r.direction),Uf(p,c,A.time,r.up),h.cross(r.direction,r.up,r.right),h.normalize(r.right,r.right)}let m=o.tweens.add({duration:t,easingFunction:Nr.QUARTIC_OUT,startObject:{time:0},stopObject:{time:1},update:g,complete:function(){i(e)}});e._currentTweens.push(m)}e._morphToOrthographic?l():Vye(e,0,n,l)}function Uye(e,t,n,i){let o=e._scene,r=o.camera,s=h.clone(r.position,Rye),a=h.clone(r.direction,Bye),c=h.clone(r.up,Mye),l=h.clone(n.position2D,GY),f=h.clone(n.direction2D,Lye),d=h.clone(n.up2D,Nye);function p(m){Uf(s,l,m.time,r.position),Uf(a,f,m.time,r.direction),Uf(c,d,m.time,r.up),h.cross(r.direction,r.up,r.right),h.normalize(r.right,r.right),r._adjustOrthographicFrustum(!0)}let g=o.tweens.add({duration:t,easingFunction:Nr.QUARTIC_OUT,startObject:{time:0},stopObject:{time:1},update:p,complete:function(){kye(e,o,1,0,t,i)}});e._currentTweens.push(g)}function kye(e,t,n,i,o,r){let s={object:t,property:"morphTime",startValue:n,stopValue:i,duration:o,easingFunction:Nr.QUARTIC_OUT};u(r)&&(s.complete=function(){r(e)});let a=t.tweens.addProperty(s);e._currentTweens.push(a)}function zye(e){return function(t){let n=t._scene;n._mode=te.SCENE3D,n.morphTime=te.getMorphTime(te.SCENE3D),tH(t);let i=n.camera;(t._previousMode!==te.MORPHING||t._morphCancelled)&&(t._morphCancelled=!1,h.clone(e.position,i.position),h.clone(e.direction,i.direction),h.clone(e.up,i.up),h.cross(i.direction,i.up,i.right),h.normalize(i.right,i.right),i.frustum=e.frustum.clone());let o=i.frustum;n.frameState.useLogDepth&&(o.near=.1,o.far=1e10);let r=u(t._completeMorph);t._completeMorph=void 0,n.camera.update(n.mode),t._scene.morphComplete.raiseEvent(t,t._previousMode,te.SCENE3D,r)}}function Hye(e){return function(t){let n=t._scene;n._mode=te.SCENE2D,n.morphTime=te.getMorphTime(te.SCENE2D),tH(t);let i=n.camera;h.clone(e.position,i.position),i.position.z=n.mapProjection.ellipsoid.maximumRadius*2,h.clone(e.direction,i.direction),h.clone(e.up,i.up),h.cross(i.direction,i.up,i.right),h.normalize(i.right,i.right),i.frustum=e.frustum.clone();let o=u(t._completeMorph);t._completeMorph=void 0,n.camera.update(n.mode),t._scene.morphComplete.raiseEvent(t,t._previousMode,te.SCENE2D,o)}}function gdt(e){return function(t){let n=t._scene;n._mode=te.COLUMBUS_VIEW,n.morphTime=te.getMorphTime(te.COLUMBUS_VIEW),tH(t);let i=n.camera;(t._previousModeMode!==te.MORPHING||t._morphCancelled)&&(t._morphCancelled=!1,h.clone(e.position,i.position),h.clone(e.direction,i.direction),h.clone(e.up,i.up),h.cross(i.direction,i.up,i.right),h.normalize(i.right,i.right));let o=i.frustum;n.frameState.useLogDepth&&(o.near=.1,o.far=1e10);let r=u(t._completeMorph);t._completeMorph=void 0,n.camera.update(n.mode),t._scene.morphComplete.raiseEvent(t,t._previousMode,te.COLUMBUS_VIEW,r)}}var sF=yC;var ydt={LEFT_DRAG:0,RIGHT_DRAG:1,MIDDLE_DRAG:2,WHEEL:3,PINCH:4},Ri=Object.freeze(ydt);function gc(e,t){let n=e;return u(t)&&(n+=`+${t}`),n}function Adt(e,t){H.clone(e.distance.startPosition,t.distance.startPosition),H.clone(e.distance.endPosition,t.distance.endPosition),H.clone(e.angleAndHeight.startPosition,t.angleAndHeight.startPosition),H.clone(e.angleAndHeight.endPosition,t.angleAndHeight.endPosition)}function Gye(e,t,n){let i=gc(Ri.PINCH,t),o=e._update,r=e._isDown,s=e._eventStartPosition,a=e._pressTime,c=e._releaseTime;o[i]=!0,r[i]=!1,s[i]=new H;let l=e._movement[i];u(l)||(l=e._movement[i]={}),l.distance={startPosition:new H,endPosition:new H},l.angleAndHeight={startPosition:new H,endPosition:new H},l.prevAngle=0,e._eventHandler.setInputAction(function(f){e._buttonsDown++,r[i]=!0,a[i]=new Date,H.lerp(f.position1,f.position2,.5,s[i])},gn.PINCH_START,t),e._eventHandler.setInputAction(function(){e._buttonsDown=Math.max(e._buttonsDown-1,0),r[i]=!1,c[i]=new Date},gn.PINCH_END,t),e._eventHandler.setInputAction(function(f){if(r[i]){o[i]?(Adt(f,l),o[i]=!1,l.prevAngle=l.angleAndHeight.startPosition.x):(H.clone(f.distance.endPosition,l.distance.endPosition),H.clone(f.angleAndHeight.endPosition,l.angleAndHeight.endPosition));let d=l.angleAndHeight.endPosition.x,p=l.prevAngle,g=Math.PI*2;for(;d>=p+Math.PI;)d-=g;for(;d<p-Math.PI;)d+=g;l.angleAndHeight.endPosition.x=-d*n.clientWidth/12,l.angleAndHeight.startPosition.x=-p*n.clientWidth/12}},gn.PINCH_MOVE,t)}function Wye(e,t){let n=gc(Ri.WHEEL,t),i=e._update;i[n]=!0;let o=e._movement[n];u(o)||(o=e._movement[n]={}),o.startPosition=new H,o.endPosition=new H,e._eventHandler.setInputAction(function(r){let s=15*O.toRadians(r);i[n]?(H.clone(H.ZERO,o.startPosition),o.endPosition.x=0,o.endPosition.y=s,i[n]=!1):o.endPosition.y=o.endPosition.y+s},gn.WHEEL,t)}function SS(e,t,n){let i=gc(n,t),o=e._isDown,r=e._eventStartPosition,s=e._pressTime,a=e._releaseTime;o[i]=!1,r[i]=new H;let c=e._lastMovement[i];u(c)||(c=e._lastMovement[i]={startPosition:new H,endPosition:new H,valid:!1});let l,f;n===Ri.LEFT_DRAG?(l=gn.LEFT_DOWN,f=gn.LEFT_UP):n===Ri.RIGHT_DRAG?(l=gn.RIGHT_DOWN,f=gn.RIGHT_UP):n===Ri.MIDDLE_DRAG&&(l=gn.MIDDLE_DOWN,f=gn.MIDDLE_UP),e._eventHandler.setInputAction(function(d){e._buttonsDown++,c.valid=!1,o[i]=!0,s[i]=new Date,H.clone(d.position,r[i])},l,t),e._eventHandler.setInputAction(function(){e._buttonsDown=Math.max(e._buttonsDown-1,0),o[i]=!1,a[i]=new Date},f,t)}function jye(e,t){H.clone(e.startPosition,t.startPosition),H.clone(e.endPosition,t.endPosition)}function qye(e,t){let n=e._update,i=e._movement,o=e._lastMovement,r=e._isDown;for(let s in Ri)if(Ri.hasOwnProperty(s)){let a=Ri[s];if(u(a)){let c=gc(a,t);n[c]=!0,u(e._lastMovement[c])||(e._lastMovement[c]={startPosition:new H,endPosition:new H,valid:!1}),u(e._movement[c])||(e._movement[c]={startPosition:new H,endPosition:new H})}}e._eventHandler.setInputAction(function(s){for(let a in Ri)if(Ri.hasOwnProperty(a)){let c=Ri[a];if(u(c)){let l=gc(c,t);r[l]&&(n[l]?(jye(i[l],o[l]),o[l].valid=!0,jye(s,i[l]),n[l]=!1):H.clone(s.endPosition,i[l].endPosition))}}H.clone(s.endPosition,e._currentMousePosition)},gn.MOUSE_MOVE,t)}function kf(e){this._eventHandler=new vu(e),this._update={},this._movement={},this._lastMovement={},this._isDown={},this._eventStartPosition={},this._pressTime={},this._releaseTime={},this._buttonsDown=0,this._currentMousePosition=new H,Wye(this,void 0),Gye(this,void 0,e),SS(this,void 0,Ri.LEFT_DRAG),SS(this,void 0,Ri.RIGHT_DRAG),SS(this,void 0,Ri.MIDDLE_DRAG),qye(this,void 0);for(let t in ea)if(ea.hasOwnProperty(t)){let n=ea[t];u(n)&&(Wye(this,n),Gye(this,n,e),SS(this,n,Ri.LEFT_DRAG),SS(this,n,Ri.RIGHT_DRAG),SS(this,n,Ri.MIDDLE_DRAG),qye(this,n))}}Object.defineProperties(kf.prototype,{currentMousePosition:{get:function(){return this._currentMousePosition}},anyButtonDown:{get:function(){let e=!this._update[gc(Ri.WHEEL)]||!this._update[gc(Ri.WHEEL,ea.SHIFT)]||!this._update[gc(Ri.WHEEL,ea.CTRL)]||!this._update[gc(Ri.WHEEL,ea.ALT)];return this._buttonsDown>0||e}}});kf.prototype.isMoving=function(e,t){let n=gc(e,t);return!this._update[n]};kf.prototype.getMovement=function(e,t){let n=gc(e,t);return this._movement[n]};kf.prototype.getLastMovement=function(e,t){let n=gc(e,t),i=this._lastMovement[n];if(i.valid)return i};kf.prototype.isButtonDown=function(e,t){let n=gc(e,t);return this._isDown[n]};kf.prototype.getStartMousePosition=function(e,t){if(e===Ri.WHEEL)return this._currentMousePosition;let n=gc(e,t);return this._eventStartPosition[n]};kf.prototype.getButtonPressTime=function(e,t){let n=gc(e,t);return this._pressTime[n]};kf.prototype.getButtonReleaseTime=function(e,t){let n=gc(e,t);return this._releaseTime[n]};kf.prototype.reset=function(){for(let e in this._update)this._update.hasOwnProperty(e)&&(this._update[e]=!0)};kf.prototype.isDestroyed=function(){return!1};kf.prototype.destroy=function(){return this._eventHandler=this._eventHandler&&this._eventHandler.destroy(),le(this)};var aF=kf;var Yye=ki(uj(),1);function nH(e,t,n,i,o,r,s,a,c,l){this._tweens=e,this._tweenjs=t,this._startObject=Ge(n),this._stopObject=Ge(i),this._duration=o,this._delay=r,this._easingFunction=s,this._update=a,this._complete=c,this.cancel=l,this.needsStart=!0}Object.defineProperties(nH.prototype,{startObject:{get:function(){return this._startObject}},stopObject:{get:function(){return this._stopObject}},duration:{get:function(){return this._duration}},delay:{get:function(){return this._delay}},easingFunction:{get:function(){return this._easingFunction}},update:{get:function(){return this._update}},complete:{get:function(){return this._complete}},tweenjs:{get:function(){return this._tweenjs}}});nH.prototype.cancelTween=function(){this._tweens.remove(this)};function fh(){this._tweens=[]}Object.defineProperties(fh.prototype,{length:{get:function(){return this._tweens.length}}});fh.prototype.add=function(e){if(e=y(e,y.EMPTY_OBJECT),e.duration===0)return u(e.complete)&&e.complete(),new nH(this);let t=e.duration/Qn.SECONDS_PER_MILLISECOND,n=y(e.delay,0),i=n/Qn.SECONDS_PER_MILLISECOND,o=y(e.easingFunction,Nr.LINEAR_NONE),r=e.startObject,s=new Yye.Tween(r);s.to(Ge(e.stopObject),t),s.delay(i),s.easing(o),u(e.update)&&s.onUpdate(function(){e.update(r)}),s.onComplete(y(e.complete,null)),s.repeat(y(e._repeat,0));let a=new nH(this,s,e.startObject,e.stopObject,e.duration,n,o,e.update,e.complete,e.cancel);return this._tweens.push(a),a};fh.prototype.addProperty=function(e){e=y(e,y.EMPTY_OBJECT);let t=e.object,n=e.property,i=e.startValue,o=e.stopValue;function r(s){t[n]=s.value}return this.add({startObject:{value:i},stopObject:{value:o},duration:y(e.duration,3),delay:e.delay,easingFunction:e.easingFunction,update:r,complete:e.complete,cancel:e.cancel,_repeat:e._repeat})};fh.prototype.addAlpha=function(e){e=y(e,y.EMPTY_OBJECT);let t=e.material,n=[];for(let o in t.uniforms)t.uniforms.hasOwnProperty(o)&&u(t.uniforms[o])&&u(t.uniforms[o].alpha)&&n.push(o);function i(o){let r=n.length;for(let s=0;s<r;++s)t.uniforms[n[s]].alpha=o.alpha}return this.add({startObject:{alpha:y(e.startValue,0)},stopObject:{alpha:y(e.stopValue,1)},duration:y(e.duration,3),delay:e.delay,easingFunction:e.easingFunction,update:i,complete:e.complete,cancel:e.cancel})};fh.prototype.addOffsetIncrement=function(e){e=y(e,y.EMPTY_OBJECT);let n=e.material.uniforms;return this.addProperty({object:n,property:"offset",startValue:n.offset,stopValue:n.offset+1,duration:e.duration,delay:e.delay,easingFunction:e.easingFunction,update:e.update,cancel:e.cancel,_repeat:1/0})};fh.prototype.remove=function(e){if(!u(e))return!1;let t=this._tweens.indexOf(e);return t!==-1?(e.tweenjs.stop(),u(e.cancel)&&e.cancel(),this._tweens.splice(t,1),!0):!1};fh.prototype.removeAll=function(){let e=this._tweens;for(let t=0;t<e.length;++t){let n=e[t];n.tweenjs.stop(),u(n.cancel)&&n.cancel()}e.length=0};fh.prototype.contains=function(e){return u(e)&&this._tweens.indexOf(e)!==-1};fh.prototype.get=function(e){return this._tweens[e]};fh.prototype.update=function(e){let t=this._tweens,n=0;for(e=u(e)?e/Qn.SECONDS_PER_MILLISECOND:di();n<t.length;){let i=t[n],o=i.tweenjs;i.needsStart?(i.needsStart=!1,o.start(e)):o.update(e)?n++:(o.stop(),t.splice(n,1))}};var AC=fh;function lF(e){this.enableInputs=!0,this.enableTranslate=!0,this.enableZoom=!0,this.enableRotate=!0,this.enableTilt=!0,this.enableLook=!0,this.inertiaSpin=.9,this.inertiaTranslate=.9,this.inertiaZoom=.8,this.maximumMovementRatio=.1,this.bounceAnimationTime=3,this.minimumZoomDistance=1,this.maximumZoomDistance=Number.POSITIVE_INFINITY,this.translateEventTypes=Ri.LEFT_DRAG,this.zoomEventTypes=[Ri.RIGHT_DRAG,Ri.WHEEL,Ri.PINCH],this.rotateEventTypes=Ri.LEFT_DRAG,this.tiltEventTypes=[Ri.MIDDLE_DRAG,Ri.PINCH,{eventType:Ri.LEFT_DRAG,modifier:ea.CTRL},{eventType:Ri.RIGHT_DRAG,modifier:ea.CTRL}],this.lookEventTypes={eventType:Ri.LEFT_DRAG,modifier:ea.SHIFT},this.minimumPickingTerrainHeight=15e4,this._minimumPickingTerrainHeight=this.minimumPickingTerrainHeight,this.minimumCollisionTerrainHeight=15e3,this._minimumCollisionTerrainHeight=this.minimumCollisionTerrainHeight,this.minimumTrackBallHeight=75e5,this._minimumTrackBallHeight=this.minimumTrackBallHeight,this.enableCollisionDetection=!0,this._scene=e,this._globe=void 0,this._ellipsoid=void 0,this._aggregator=new aF(e.canvas),this._lastInertiaSpinMovement=void 0,this._lastInertiaZoomMovement=void 0,this._lastInertiaTranslateMovement=void 0,this._lastInertiaTiltMovement=void 0,this._inertiaDisablers={_lastInertiaZoomMovement:["_lastInertiaSpinMovement","_lastInertiaTranslateMovement","_lastInertiaTiltMovement"],_lastInertiaTiltMovement:["_lastInertiaSpinMovement","_lastInertiaTranslateMovement"]},this._tweens=new AC,this._tween=void 0,this._horizontalRotationAxis=void 0,this._tiltCenterMousePosition=new H(-1,-1),this._tiltCenter=new h,this._rotateMousePosition=new H(-1,-1),this._rotateStartPosition=new h,this._strafeStartPosition=new h,this._strafeMousePosition=new H,this._strafeEndMousePosition=new H,this._zoomMouseStart=new H(-1,-1),this._zoomWorldPosition=new h,this._useZoomWorldPosition=!1,this._tiltCVOffMap=!1,this._looking=!1,this._rotating=!1,this._strafing=!1,this._zoomingOnVector=!1,this._zoomingUnderground=!1,this._rotatingZoom=!1,this._adjustedHeightForTerrain=!1,this._cameraUnderground=!1;let t=e.mapProjection;this._maxCoord=t.project(new he(Math.PI,O.PI_OVER_TWO)),this._zoomFactor=5,this._rotateFactor=void 0,this._rotateRateRangeAdjustment=void 0,this._maximumRotateRate=1.77,this._minimumRotateRate=1/5e3,this._minimumZoomRate=20,this._maximumZoomRate=5906376272e3,this._minimumUndergroundPickDistance=2e3,this._maximumUndergroundPickDistance=1e4}function xdt(e,t){if(e<0)return 0;let n=(1-t)*25;return Math.exp(-n*e)}function Cdt(e){return H.equalsEpsilon(e.startPosition,e.endPosition,O.EPSILON14)}var Tdt=.4;function Edt(e,t,n,i,o,r,s){let a=r[s];u(a)||(a=r[s]={startPosition:new H,endPosition:new H,motion:new H,inertiaEnabled:!0});let c=e.getButtonPressTime(t,n),l=e.getButtonReleaseTime(t,n),f=c&&l&&(l.getTime()-c.getTime())/1e3,d=new Date,p=l&&(d.getTime()-l.getTime())/1e3;if(c&&l&&f<Tdt){let g=xdt(p,i),m=e.getLastMovement(t,n);if(!u(m)||Cdt(m)||!a.inertiaEnabled||(a.motion.x=(m.endPosition.x-m.startPosition.x)*.5,a.motion.y=(m.endPosition.y-m.startPosition.y)*.5,a.startPosition=H.clone(m.startPosition,a.startPosition),a.endPosition=H.multiplyByScalar(a.motion,g,a.endPosition),a.endPosition=H.add(a.startPosition,a.endPosition,a.endPosition),isNaN(a.endPosition.x)||isNaN(a.endPosition.y)||H.distance(a.startPosition,a.endPosition)<.5))return;if(!e.isButtonDown(t,n)){let A=e.getStartMousePosition(t,n);o(r,A,a)}}}function bdt(e,t){if(u(t)){let n=e[t];u(n)&&(n.inertiaEnabled=!0);let i=e._inertiaDisablers[t];if(u(i)){let o=i.length;for(let r=0;r<o;++r)n=e[i[r]],u(n)&&(n.inertiaEnabled=!1)}}}var Xye=[];function el(e,t,n,i,o,r){if(!u(n))return;let s=e._aggregator;Array.isArray(n)||(Xye[0]=n,n=Xye);let a=n.length;for(let c=0;c<a;++c){let l=n[c],f=u(l.eventType)?l.eventType:l,d=l.modifier,p=s.isMoving(f,d)&&s.getMovement(f,d),g=s.getStartMousePosition(f,d);e.enableInputs&&t&&(p?(i(e,g,p),bdt(e,r)):o<1&&Edt(s,f,d,o,i,e,r))}}var iH=new vn,Sdt=new h,vdt=new H,Ddt=new h,wdt=new H,Idt=new h,Pdt=new h,Odt=new h,Rdt=new h,Bdt=new h,Mdt=new h,Ldt=new h,Ndt=new h,Fdt=new h,Vdt=new h,Udt=new h,kdt=new h,zdt=new h,Hdt=new h,Gdt=new h,xC=new h,Kye=new h,Zye=new h,WY={orientation:new Na};function QY(e,t,n,i,o,r){let s=1;u(r)&&(s=O.clamp(Math.abs(r),.25,1));let a=n.endPosition.y-n.startPosition.y,l=a>0?e.minimumZoomDistance*s:0,f=e.maximumZoomDistance,d=o-l,p=i*d;p=O.clamp(p,e._minimumZoomRate,e._maximumZoomRate);let g=a/e._scene.canvas.clientHeight;g=Math.min(g,e.maximumMovementRatio);let m=p*g;if(e.enableCollisionDetection||e.minimumZoomDistance===0||!u(e._globe)){if(m>0&&Math.abs(o-l)<1||m<0&&Math.abs(o-f)<1)return;o-m<l?m=o-l-1:o-m>f&&(m=o-f)}let A=e._scene,x=A.camera,C=A.mode,E=WY.orientation;if(E.heading=x.heading,E.pitch=x.pitch,E.roll=x.roll,x.frustum instanceof $t){Math.abs(m)>0&&(x.zoomIn(m),x._adjustOrthographicFrustum());return}let T=H.equals(t,e._zoomMouseStart),S=e._zoomingOnVector,v=e._rotatingZoom,w;if(T||(e._zoomMouseStart=H.clone(t,e._zoomMouseStart),u(e._globe)&&(C===te.SCENE2D?(w=x.getPickRay(t,iH).origin,w=h.fromElements(w.y,w.z,w.x)):w=t0(e,t,Sdt)),u(w)?(e._useZoomWorldPosition=!0,e._zoomWorldPosition=h.clone(w,e._zoomWorldPosition)):e._useZoomWorldPosition=!1,S=e._zoomingOnVector=!1,v=e._rotatingZoom=!1,e._zoomingUnderground=e._cameraUnderground),!e._useZoomWorldPosition){x.zoomIn(m);return}let R=C===te.COLUMBUS_VIEW;if(x.positionCartographic.height<2e6&&(v=!0),!T||v){if(C===te.SCENE2D){let P=e._zoomWorldPosition,M=x.position;if(!h.equals(P,M)&&x.positionCartographic.height<e._maxCoord.x*2){let L=x.position.x,_=h.subtract(P,M,Ddt);h.normalize(_,_);let b=h.distance(P,M)*m/(x.getMagnitude()*.5);x.move(_,b*.5),(x.position.x<0&&L>0||x.position.x>0&&L<0)&&(w=x.getPickRay(t,iH).origin,w=h.fromElements(w.y,w.z,w.x),e._zoomWorldPosition=h.clone(w,e._zoomWorldPosition))}}else if(C===te.SCENE3D){let P=h.normalize(x.position,Bdt);if(e._cameraUnderground||e._zoomingUnderground||x.positionCartographic.height<3e3&&Math.abs(h.dot(x.direction,P))<.6)R=!0;else{let M=A.canvas,L=wdt;L.x=M.clientWidth/2,L.y=M.clientHeight/2;let _=t0(e,L,Idt);if(!u(_))R=!0;else if(x.positionCartographic.height<1e6)if(h.dot(x.direction,P)>=-.5)R=!0;else{let b=Ldt;h.clone(x.position,b);let D=e._zoomWorldPosition,I=Mdt;if(I=h.normalize(D,I),h.dot(I,P)<0)return;let B=Gdt,F=Vdt;h.clone(x.direction,F),h.add(b,h.multiplyByScalar(F,1e3,xC),B);let k=Udt,U=kdt;h.subtract(D,b,k),h.normalize(k,U);let G=h.dot(P,U);if(G>=0){e._zoomMouseStart.x=-1;return}let V=Math.acos(-G),Y=h.magnitude(b),W=h.magnitude(D),Q=Y-m,j=h.magnitude(k),K=Math.asin(O.clamp(j/W*Math.sin(V),-1,1)),Z=Math.asin(O.clamp(Q/W*Math.sin(V),-1,1)),pe=K-Z+V,Ae=Ndt;h.normalize(b,Ae);let re=Fdt;re=h.cross(U,Ae,re),re=h.normalize(re,re),h.normalize(h.cross(Ae,re,xC),F),h.multiplyByScalar(h.normalize(B,xC),h.magnitude(B)-m,B),h.normalize(b,b),h.multiplyByScalar(b,Q,b);let ge=zdt;h.multiplyByScalar(h.add(h.multiplyByScalar(Ae,Math.cos(pe)-1,Kye),h.multiplyByScalar(F,Math.sin(pe),Zye),xC),Q,ge),h.add(b,ge,b),h.normalize(B,Ae),h.normalize(h.cross(Ae,re,xC),F);let fe=Hdt;h.multiplyByScalar(h.add(h.multiplyByScalar(Ae,Math.cos(pe)-1,Kye),h.multiplyByScalar(F,Math.sin(pe),Zye),xC),h.magnitude(B),fe),h.add(B,fe,B),h.clone(b,x.position),h.normalize(h.subtract(B,b,xC),x.direction),h.clone(x.direction,x.direction),h.cross(x.direction,x.up,x.right),h.cross(x.right,x.direction,x.up),x.setView(WY);return}else{let b=h.normalize(_,Pdt),D=h.normalize(e._zoomWorldPosition,Odt),I=h.dot(D,b);if(I>0&&I<1){let B=O.acosClamped(I),F=h.cross(D,b,Rdt),k=Math.abs(B)>O.toRadians(20)?x.positionCartographic.height*.75:x.positionCartographic.height-m,U=m/k;x.rotate(F,B*U)}}}}e._rotatingZoom=!R}if(!T&&R||S){let P,M=Zi.wgs84ToWindowCoordinates(A,e._zoomWorldPosition,vdt);C!==te.COLUMBUS_VIEW&&H.equals(t,e._zoomMouseStart)&&u(M)?P=x.getPickRay(M,iH):P=x.getPickRay(t,iH);let L=P.direction;(C===te.COLUMBUS_VIEW||C===te.SCENE2D)&&h.fromElements(L.y,L.z,L.x,L),x.move(L,m),e._zoomingOnVector=!0}else x.zoomIn(m);e._cameraUnderground||x.setView(WY)}var Wdt=new vn,jdt=new vn,qdt=new h;function Ydt(e,t,n){let o=e._scene.camera,r=o.getPickRay(n.startPosition,Wdt).origin,s=o.getPickRay(n.endPosition,jdt).origin;r=h.fromElements(r.y,r.z,r.x,r),s=h.fromElements(s.y,s.z,s.x,s);let a=h.subtract(r,s,qdt),c=h.magnitude(a);c>0&&(h.normalize(a,a),o.move(a,c))}function Jye(e,t,n){u(n.distance)&&(n=n.distance);let o=e._scene.camera;QY(e,t,n,e._zoomFactor,o.getMagnitude())}var Xdt=new H,Kdt=new H;function Qye(e,t,n){if(u(n.angleAndHeight)){Zdt(e,t,n.angleAndHeight);return}let i=e._scene,o=i.camera,r=i.canvas,s=r.clientWidth,a=r.clientHeight,c=Xdt;c.x=2/s*n.startPosition.x-1,c.y=2/a*(a-n.startPosition.y)-1,c=H.normalize(c,c);let l=Kdt;l.x=2/s*n.endPosition.x-1,l.y=2/a*(a-n.endPosition.y)-1,l=H.normalize(l,l);let f=O.acosClamped(c.x);c.y<0&&(f=O.TWO_PI-f);let d=O.acosClamped(l.x);l.y<0&&(d=O.TWO_PI-d);let p=d-f;o.twistRight(p)}function Zdt(e,t,n){let i=e._rotateFactor*e._rotateRateRangeAdjustment;i>e._maximumRotateRate&&(i=e._maximumRotateRate),i<e._minimumRotateRate&&(i=e._minimumRotateRate);let o=e._scene,r=o.camera,s=o.canvas,a=(n.endPosition.x-n.startPosition.x)/s.clientWidth;a=Math.min(a,e.maximumMovementRatio);let c=i*a*Math.PI*4;r.twistRight(c)}function Jdt(e){let t=e._scene.mapMode2D===Ml.ROTATE;N.equals(N.IDENTITY,e._scene.camera.transform)?(el(e,e.enableTranslate,e.translateEventTypes,Ydt,e.inertiaTranslate,"_lastInertiaTranslateMovement"),el(e,e.enableZoom,e.zoomEventTypes,Jye,e.inertiaZoom,"_lastInertiaZoomMovement"),t&&el(e,e.enableRotate,e.tiltEventTypes,Qye,e.inertiaSpin,"_lastInertiaTiltMovement")):(el(e,e.enableZoom,e.zoomEventTypes,Jye,e.inertiaZoom,"_lastInertiaZoomMovement"),t&&el(e,e.enableRotate,e.translateEventTypes,Qye,e.inertiaSpin,"_lastInertiaSpinMovement"))}var i0e=new vn,Qdt=new h,$dt=new h;function t0(e,t,n){let i=e._scene,o=e._globe,r=i.camera;if(!u(o))return;let s=!e._cameraUnderground,a;i.pickPositionSupported&&(a=i.pickPositionWorldCoordinates(t,Qdt));let c=r.getPickRay(t,i0e),l=o.pickWorldCoordinates(c,i,s,$dt),f=u(a)?h.distance(a,r.positionWC):Number.POSITIVE_INFINITY,d=u(l)?h.distance(l,r.positionWC):Number.POSITIVE_INFINITY;return f<d?h.clone(a,n):h.clone(l,n)}var eht=new he;function lH(e){let t=e._ellipsoid,n=e._scene,i=n.camera,o=n.mode,r=0;if(o===te.SCENE3D){let c=t.cartesianToCartographic(i.position,eht);u(c)&&(r=c.height)}else r=i.position.z;let s=y(e._scene.globeHeight,0);return Math.abs(s-r)}var tht=new h;function o0e(e,t){let n=t.origin,i=t.direction,o=lH(e),r=h.normalize(n,tht),s=Math.abs(h.dot(r,i));return s=Math.max(s,.5)*2,o*s}function r0e(e,t,n,i){let o=h.distance(t.origin,n),r=lH(e),s=O.clamp(r*5,e._minimumUndergroundPickDistance,e._maximumUndergroundPickDistance);return o>s&&(o=Math.min(o,r/5),o=Math.max(o,100)),vn.getPoint(t,o,i)}function s0e(e,t,n,i){let o;return u(n)?(o=h.distance(t.origin,n),o>e._maximumUndergroundPickDistance&&(o=lH(e))):o=lH(e),vn.getPoint(t,o,i)}var nht=new H;function a0e(e,t){let n=t.endPosition,i=H.subtract(t.endPosition,t.startPosition,nht),o=e._strafeEndMousePosition;H.add(o,i,o),t.endPosition=o,$Y(e,t,e._strafeStartPosition),t.endPosition=n}var $ye=new vn,iht=new vn,jY=new h,oht=new h,rht=new h,sht=new h,aht=new cn(h.UNIT_X,0),cht=new H,lht=new H;function uht(e,t,n){if(h.equals(t,e._translateMousePosition)||(e._looking=!1),h.equals(t,e._strafeMousePosition)||(e._strafing=!1),e._looking){Ru(e,t,n);return}if(e._strafing){a0e(e,n);return}let o=e._scene.camera,r=e._cameraUnderground,s=H.clone(n.startPosition,cht),a=H.clone(n.endPosition,lht),c=o.getPickRay(s,$ye),l=h.clone(h.ZERO,sht),f=h.UNIT_X,d;if(o.position.z<e._minimumPickingTerrainHeight&&(d=t0(e,s,jY),u(d)&&(l.x=d.x)),r||l.x>o.position.z&&u(d)){let T=d;r&&(T=s0e(e,c,d,jY)),H.clone(t,e._strafeMousePosition),H.clone(t,e._strafeEndMousePosition),h.clone(T,e._strafeStartPosition),e._strafing=!0,$Y(e,n,e._strafeStartPosition);return}let p=cn.fromPointNormal(l,f,aht);c=o.getPickRay(s,$ye);let g=Ki.rayPlane(c,p,jY),m=o.getPickRay(a,iht),A=Ki.rayPlane(m,p,oht);if(!u(g)||!u(A)){e._looking=!0,Ru(e,t,n),H.clone(t,e._translateMousePosition);return}let x=h.subtract(g,A,rht),C=x.x;x.x=x.y,x.y=x.z,x.z=C;let E=h.magnitude(x);E>O.EPSILON6&&(h.normalize(x,x),o.move(x,E))}var c0e=new H,rH=new vn,sH=new h,fht=new h,l0e=new N,dht=new N,hht=new h,mht=new cn(h.UNIT_X,0),qY=new h,KY=new he,u0e=new N,pht=new Me,_ht=new J,aH=new h;function ght(e,t,n){if(u(n.angleAndHeight)&&(n=n.angleAndHeight),H.equals(t,e._tiltCenterMousePosition)||(e._tiltCVOffMap=!1,e._looking=!1),e._looking){Ru(e,t,n);return}let o=e._scene.camera;e._tiltCVOffMap||!e.onMap()||Math.abs(o.position.z)>e._minimumPickingTerrainHeight?(e._tiltCVOffMap=!0,yht(e,t,n)):Aht(e,t,n)}function yht(e,t,n){let i=e._scene,o=i.camera,r=i.canvas,s=c0e;s.x=r.clientWidth/2,s.y=r.clientHeight/2;let a=o.getPickRay(s,rH),c=h.UNIT_X,l=a.origin,f=a.direction,d,p=h.dot(c,f);if(Math.abs(p)>O.EPSILON6&&(d=-h.dot(c,l)/p),!u(d)||d<=0){e._looking=!0,Ru(e,t,n),H.clone(t,e._tiltCenterMousePosition);return}let g=h.multiplyByScalar(f,d,sH);h.add(l,g,g);let m=i.mapProjection,A=m.ellipsoid;h.fromElements(g.y,g.z,g.x,g);let x=m.unproject(g,KY);A.cartographicToCartesian(x,g);let C=Pt.eastNorthUpToFixedFrame(g,A,l0e),E=e._globe,T=e._ellipsoid;e._globe=void 0,e._ellipsoid=ie.UNIT_SPHERE,e._rotateFactor=1,e._rotateRateRangeAdjustment=1;let S=N.clone(o.transform,u0e);o._setTransform(C),Ou(e,t,n,h.UNIT_Z),o._setTransform(S),e._globe=E,e._ellipsoid=T;let v=T.maximumRadius;e._rotateFactor=1/v,e._rotateRateRangeAdjustment=v}function Aht(e,t,n){let i=e._scene,o=i.camera,r=e._cameraUnderground,s,a,c=h.UNIT_X;if(H.equals(t,e._tiltCenterMousePosition))s=h.clone(e._tiltCenter,sH);else{if(o.position.z<e._minimumPickingTerrainHeight&&(s=t0(e,t,sH)),!u(s)){a=o.getPickRay(t,rH);let _=a.origin,b=a.direction,D,I=h.dot(c,b);if(Math.abs(I)>O.EPSILON6&&(D=-h.dot(c,_)/I),!u(D)||D<=0){e._looking=!0,Ru(e,t,n),H.clone(t,e._tiltCenterMousePosition);return}s=h.multiplyByScalar(b,D,sH),h.add(_,s,s)}r&&(u(a)||(a=o.getPickRay(t,rH)),r0e(e,a,s,s)),H.clone(t,e._tiltCenterMousePosition),h.clone(s,e._tiltCenter)}let l=i.canvas,f=c0e;f.x=l.clientWidth/2,f.y=e._tiltCenterMousePosition.y,a=o.getPickRay(f,rH);let d=h.clone(h.ZERO,hht);d.x=s.x;let p=cn.fromPointNormal(d,c,mht),g=Ki.rayPlane(a,p,fht),m=o._projection,A=m.ellipsoid;h.fromElements(s.y,s.z,s.x,s);let x=m.unproject(s,KY);A.cartographicToCartesian(x,s);let C=Pt.eastNorthUpToFixedFrame(s,A,l0e),E;u(g)?(h.fromElements(g.y,g.z,g.x,g),x=m.unproject(g,KY),A.cartographicToCartesian(x,g),E=Pt.eastNorthUpToFixedFrame(g,A,dht)):E=C;let T=e._globe,S=e._ellipsoid;e._globe=void 0,e._ellipsoid=ie.UNIT_SPHERE,e._rotateFactor=1,e._rotateRateRangeAdjustment=1;let v=h.UNIT_Z,w=N.clone(o.transform,u0e);o._setTransform(C);let R=h.cross(h.UNIT_Z,h.normalize(o.position,qY),qY),P=h.dot(o.right,R);if(Ou(e,t,n,v,!1,!0),o._setTransform(E),P<0){let _=n.startPosition.y-n.endPosition.y;(r&&_<0||!r&&_>0)&&(v=void 0);let b=o.constrainedAxis;o.constrainedAxis=void 0,Ou(e,t,n,v,!0,!1),o.constrainedAxis=b}else Ou(e,t,n,v,!0,!1);if(u(o.constrainedAxis)){let _=h.cross(o.direction,o.constrainedAxis,aH);h.equalsEpsilon(_,h.ZERO,O.EPSILON6)||(h.dot(_,o.right)<0&&h.negate(_,_),h.cross(_,o.direction,o.up),h.cross(o.direction,o.up,o.right),h.normalize(o.up,o.up),h.normalize(o.right,o.right))}o._setTransform(w),e._globe=T,e._ellipsoid=S;let M=S.maximumRadius;e._rotateFactor=1/M,e._rotateRateRangeAdjustment=M;let L=h.clone(o.positionWC,qY);if(e.enableCollisionDetection&&nX(e),!h.equals(o.positionWC,L)){o._setTransform(E),o.worldToCameraCoordinatesPoint(L,L);let _=h.magnitudeSquared(L);h.magnitudeSquared(o.position)>_&&(h.normalize(o.position,o.position),h.multiplyByScalar(o.position,Math.sqrt(_),o.position));let b=h.angleBetween(L,o.position),D=h.cross(L,o.position,L);h.normalize(D,D);let I=Me.fromAxisAngle(D,b,pht),B=J.fromQuaternion(I,_ht);J.multiplyByVector(B,o.direction,o.direction),J.multiplyByVector(B,o.up,o.up),h.cross(o.direction,o.up,o.right),h.cross(o.right,o.direction,o.up),o._setTransform(w)}}var f0e=new H,d0e=new vn,h0e=new h;function xht(e,t,n){u(n.distance)&&(n=n.distance);let i=e._scene,o=i.camera,r=i.canvas,s=e._cameraUnderground,a;s?a=t:(a=f0e,a.x=r.clientWidth/2,a.y=r.clientHeight/2);let c=o.getPickRay(a,d0e),l=c.origin,f=c.direction,d=o.position.z,p;d<e._minimumPickingTerrainHeight&&(p=t0(e,a,h0e));let g;if(u(p)&&(g=h.distance(l,p)),s){let m=o0e(e,c,d);u(g)?g=Math.min(g,m):g=m}if(!u(g)){let m=h.UNIT_X;g=-h.dot(m,l)/h.dot(m,f)}QY(e,t,n,e._zoomFactor,g)}function Cht(e){let n=e._scene.camera;if(!N.equals(N.IDENTITY,n.transform))el(e,e.enableRotate,e.rotateEventTypes,Ou,e.inertiaSpin,"_lastInertiaSpinMovement"),el(e,e.enableZoom,e.zoomEventTypes,m0e,e.inertiaZoom,"_lastInertiaZoomMovement");else{let i=e._tweens;if(e._aggregator.anyButtonDown&&i.removeAll(),el(e,e.enableTilt,e.tiltEventTypes,ght,e.inertiaSpin,"_lastInertiaTiltMovement"),el(e,e.enableTranslate,e.translateEventTypes,uht,e.inertiaTranslate,"_lastInertiaTranslateMovement"),el(e,e.enableZoom,e.zoomEventTypes,xht,e.inertiaZoom,"_lastInertiaZoomMovement"),el(e,e.enableLook,e.lookEventTypes,Ru),!e._aggregator.anyButtonDown&&!i.contains(e._tween)){let o=n.createCorrectPositionTween(e.bounceAnimationTime);u(o)&&(e._tween=i.add(o))}i.update()}}var Tht=new vn,Eht=new cn(h.UNIT_X,0),bht=new h,Sht=new h,vht=new h;function $Y(e,t,n){let i=e._scene,o=i.camera,r=o.getPickRay(t.endPosition,Tht),s=h.clone(o.direction,Sht);i.mode===te.COLUMBUS_VIEW&&h.fromElements(s.z,s.x,s.y,s);let a=cn.fromPointNormal(n,s,Eht),c=Ki.rayPlane(r,a,bht);u(c)&&(s=h.subtract(n,c,s),i.mode===te.COLUMBUS_VIEW&&h.fromElements(s.y,s.z,s.x,s),h.add(o.position,s,o.position))}var e0e=new h,Dht=new he,ZY=new h,JY=new ie,wht=new h,Iht=new h;function Pht(e,t,n){let o=e._scene.camera,r=e._cameraUnderground,s=e._ellipsoid;if(!N.equals(o.transform,N.IDENTITY)){Ou(e,t,n);return}let a,c,l=s.geodeticSurfaceNormal(o.position,wht);if(H.equals(t,e._rotateMousePosition)){if(e._looking)Ru(e,t,n,l);else if(e._rotating)Ou(e,t,n);else if(e._strafing)a0e(e,n);else{if(h.magnitude(o.position)<h.magnitude(e._rotateStartPosition))return;a=h.magnitude(e._rotateStartPosition),c=ZY,c.x=c.y=c.z=a,s=ie.fromCartesian3(c,JY),XY(e,t,n,s)}return}e._looking=!1,e._rotating=!1,e._strafing=!1;let f=s.cartesianToCartographic(o.positionWC,Dht).height,d=e._globe;if(u(d)&&f<e._minimumPickingTerrainHeight){let p=t0(e,n.startPosition,vht);if(u(p)){let g=!1,m=o.getPickRay(n.startPosition,i0e);if(r)g=!0,s0e(e,m,p,p);else{let A=s.geodeticSurfaceNormal(p,Iht);Math.abs(h.dot(m.direction,A))<.05?g=!0:g=h.magnitude(o.position)<h.magnitude(p)}g?(H.clone(t,e._strafeEndMousePosition),h.clone(p,e._strafeStartPosition),e._strafing=!0,$Y(e,n,e._strafeStartPosition)):(a=h.magnitude(p),c=ZY,c.x=c.y=c.z=a,s=ie.fromCartesian3(c,JY),XY(e,t,n,s),h.clone(p,e._rotateStartPosition))}else e._looking=!0,Ru(e,t,n,l)}else u(o.pickEllipsoid(n.startPosition,e._ellipsoid,e0e))?(XY(e,t,n,e._ellipsoid),h.clone(e0e,e._rotateStartPosition)):f>e._minimumTrackBallHeight?(e._rotating=!0,Ou(e,t,n)):(e._looking=!0,Ru(e,t,n,l));H.clone(t,e._rotateMousePosition)}function Ou(e,t,n,i,o,r){o=y(o,!1),r=y(r,!1);let s=e._scene,a=s.camera,c=s.canvas,l=a.constrainedAxis;u(i)&&(a.constrainedAxis=i);let f=h.magnitude(a.position),d=e._rotateFactor*(f-e._rotateRateRangeAdjustment);d>e._maximumRotateRate&&(d=e._maximumRotateRate),d<e._minimumRotateRate&&(d=e._minimumRotateRate);let p=(n.startPosition.x-n.endPosition.x)/c.clientWidth,g=(n.startPosition.y-n.endPosition.y)/c.clientHeight;p=Math.min(p,e.maximumMovementRatio),g=Math.min(g,e.maximumMovementRatio);let m=d*p*Math.PI*2,A=d*g*Math.PI;o||a.rotateRight(m),r||a.rotateUp(A),a.constrainedAxis=l}var Oht=oe.clone(oe.UNIT_W),Rht=oe.clone(oe.UNIT_W),oH=new h,YY=new h,Bht=new h,Mht=new h,Lht=new H,Nht=new H;function XY(e,t,n,i){let r=e._scene.camera,s=H.clone(n.startPosition,Lht),a=H.clone(n.endPosition,Nht),c=r.pickEllipsoid(s,i,Oht),l=r.pickEllipsoid(a,i,Rht);if(!u(c)||!u(l)){e._rotating=!0,Ou(e,t,n);return}if(c=r.worldToCameraCoordinates(c,c),l=r.worldToCameraCoordinates(l,l),u(r.constrainedAxis)){let f=r.constrainedAxis,d=h.mostOrthogonalAxis(f,oH);h.cross(d,f,d),h.normalize(d,d);let p=h.cross(f,d,YY),g=h.magnitude(c),m=h.dot(f,c),A=Math.acos(m/g),x=h.multiplyByScalar(f,m,Bht);h.subtract(c,x,x),h.normalize(x,x);let C=h.magnitude(l),E=h.dot(f,l),T=Math.acos(E/C),S=h.multiplyByScalar(f,E,Mht);h.subtract(l,S,S),h.normalize(S,S);let v=Math.acos(h.dot(x,d));h.dot(x,p)<0&&(v=O.TWO_PI-v);let w=Math.acos(h.dot(S,d));h.dot(S,p)<0&&(w=O.TWO_PI-w);let R=v-w,P;h.equalsEpsilon(f,r.position,O.EPSILON2)?P=r.right:P=h.cross(f,r.position,oH);let M=h.cross(f,P,oH),L=h.dot(M,h.subtract(c,f,YY)),_=h.dot(M,h.subtract(l,f,YY)),b;L>0&&_>0?b=T-A:L>0&&_<=0?h.dot(r.position,f)>0?b=-A-T:b=A+T:b=A-T,r.rotateRight(R),r.rotateUp(b)}else{h.normalize(c,c),h.normalize(l,l);let f=h.dot(c,l),d=h.cross(c,l,oH);if(f<1&&!h.equalsEpsilon(d,h.ZERO,O.EPSILON14)){let p=Math.acos(f);r.rotate(d,p)}}}var Fht=new h,Vht=new he;function m0e(e,t,n){u(n.distance)&&(n=n.distance);let i=e._ellipsoid,o=e._scene,r=o.camera,s=o.canvas,a=e._cameraUnderground,c;a?c=t:(c=f0e,c.x=s.clientWidth/2,c.y=s.clientHeight/2);let l=r.getPickRay(c,d0e),f,d=i.cartesianToCartographic(r.position,Vht).height;d<e._minimumPickingTerrainHeight&&(f=t0(e,c,h0e));let p;if(u(f)&&(p=h.distance(l.origin,f)),a){let m=o0e(e,l,d);u(p)?p=Math.min(p,m):p=m}u(p)||(p=d);let g=h.normalize(r.position,Fht);QY(e,t,n,e._zoomFactor,p,h.dot(g,r.direction))}var p0e=new H,cH=new vn,cF=new h,Uht=new h,_0e=new N,kht=new N,g0e=new N,zht=new Me,Hht=new J,eX=new he,tX=new h;function Ght(e,t,n){let o=e._scene.camera;if(!N.equals(o.transform,N.IDENTITY))return;if(u(n.angleAndHeight)&&(n=n.angleAndHeight),H.equals(t,e._tiltCenterMousePosition)||(e._tiltOnEllipsoid=!1,e._looking=!1),e._looking){let a=e._ellipsoid.geodeticSurfaceNormal(o.position,tX);Ru(e,t,n,a);return}let s=e._ellipsoid.cartesianToCartographic(o.position,eX);e._tiltOnEllipsoid||s.height>e._minimumCollisionTerrainHeight?(e._tiltOnEllipsoid=!0,jht(e,t,n)):qht(e,t,n)}var Wht=new he;function jht(e,t,n){let i=e._ellipsoid,o=e._scene,r=o.camera,s=e.minimumZoomDistance*.25,a=i.cartesianToCartographic(r.positionWC,Wht).height;if(a-s-1<O.EPSILON3&&n.endPosition.y-n.startPosition.y<0)return;let c=o.canvas,l=p0e;l.x=c.clientWidth/2,l.y=c.clientHeight/2;let f=r.getPickRay(l,cH),d,p=Ki.rayEllipsoid(f,i);if(u(p))d=vn.getPoint(f,p.start,cF);else if(a>e._minimumTrackBallHeight){let E=Ki.grazingAltitudeLocation(f,i);if(!u(E))return;let T=i.cartesianToCartographic(E,eX);T.height=0,d=i.cartographicToCartesian(T,cF)}else{e._looking=!0;let E=e._ellipsoid.geodeticSurfaceNormal(r.position,tX);Ru(e,t,n,E),H.clone(t,e._tiltCenterMousePosition);return}let g=Pt.eastNorthUpToFixedFrame(d,i,_0e),m=e._globe,A=e._ellipsoid;e._globe=void 0,e._ellipsoid=ie.UNIT_SPHERE,e._rotateFactor=1,e._rotateRateRangeAdjustment=1;let x=N.clone(r.transform,g0e);r._setTransform(g),Ou(e,t,n,h.UNIT_Z),r._setTransform(x),e._globe=m,e._ellipsoid=A;let C=A.maximumRadius;e._rotateFactor=1/C,e._rotateRateRangeAdjustment=C}function qht(e,t,n){let i=e._ellipsoid,o=e._scene,r=o.camera,s=e._cameraUnderground,a,c,l;if(H.equals(t,e._tiltCenterMousePosition))a=h.clone(e._tiltCenter,cF);else{if(a=t0(e,t,cF),!u(a)){if(c=r.getPickRay(t,cH),l=Ki.rayEllipsoid(c,i),!u(l)){if(i.cartesianToCartographic(r.position,eX).height<=e._minimumTrackBallHeight){e._looking=!0;let b=e._ellipsoid.geodeticSurfaceNormal(r.position,tX);Ru(e,t,n,b),H.clone(t,e._tiltCenterMousePosition)}return}a=vn.getPoint(c,l.start,cF)}s&&(u(c)||(c=r.getPickRay(t,cH)),r0e(e,c,a,a)),H.clone(t,e._tiltCenterMousePosition),h.clone(a,e._tiltCenter)}let f=o.canvas,d=p0e;d.x=f.clientWidth/2,d.y=e._tiltCenterMousePosition.y,c=r.getPickRay(d,cH);let p=h.magnitude(a),g=h.fromElements(p,p,p,ZY),m=ie.fromCartesian3(g,JY);if(l=Ki.rayEllipsoid(c,m),!u(l))return;let A=h.magnitude(c.origin)>p?l.start:l.stop,x=vn.getPoint(c,A,Uht),C=Pt.eastNorthUpToFixedFrame(a,i,_0e),E=Pt.eastNorthUpToFixedFrame(x,m,kht),T=e._globe,S=e._ellipsoid;e._globe=void 0,e._ellipsoid=ie.UNIT_SPHERE,e._rotateFactor=1,e._rotateRateRangeAdjustment=1;let v=h.UNIT_Z,w=N.clone(r.transform,g0e);r._setTransform(E);let R=h.cross(x,r.positionWC,aH);if(h.dot(r.rightWC,R)<0){let _=n.startPosition.y-n.endPosition.y;(s&&_<0||!s&&_>0)&&(v=void 0);let b=r.constrainedAxis;r.constrainedAxis=void 0,Ou(e,t,n,v,!0,!1),r.constrainedAxis=b}else Ou(e,t,n,v,!0,!1);if(r._setTransform(C),Ou(e,t,n,v,!1,!0),u(r.constrainedAxis)){let _=h.cross(r.direction,r.constrainedAxis,aH);h.equalsEpsilon(_,h.ZERO,O.EPSILON6)||(h.dot(_,r.right)<0&&h.negate(_,_),h.cross(_,r.direction,r.up),h.cross(r.direction,r.up,r.right),h.normalize(r.up,r.up),h.normalize(r.right,r.right))}r._setTransform(w),e._globe=T,e._ellipsoid=S;let M=S.maximumRadius;e._rotateFactor=1/M,e._rotateRateRangeAdjustment=M;let L=h.clone(r.positionWC,aH);if(e.enableCollisionDetection&&nX(e),!h.equals(r.positionWC,L)){r._setTransform(E),r.worldToCameraCoordinatesPoint(L,L);let _=h.magnitudeSquared(L);h.magnitudeSquared(r.position)>_&&(h.normalize(r.position,r.position),h.multiplyByScalar(r.position,Math.sqrt(_),r.position));let b=h.angleBetween(L,r.position),D=h.cross(L,r.position,L);h.normalize(D,D);let I=Me.fromAxisAngle(D,b,zht),B=J.fromQuaternion(I,Hht);J.multiplyByVector(B,r.direction,r.direction),J.multiplyByVector(B,r.up,r.up),h.cross(r.direction,r.up,r.right),h.cross(r.right,r.direction,r.up),r._setTransform(w)}}var Yht=new H,Xht=new H,t0e=new vn,n0e=new vn,Kht=new h,Zht=new h;function Ru(e,t,n,i){let r=e._scene.camera,s=Yht;s.x=n.startPosition.x,s.y=0;let a=Xht;a.x=n.endPosition.x,a.y=0;let c=r.getPickRay(s,t0e),l=r.getPickRay(a,n0e),f=0,d,p;r.frustum instanceof $t?(d=c.origin,p=l.origin,h.add(r.direction,d,d),h.add(r.direction,p,p),h.subtract(d,r.position,d),h.subtract(p,r.position,p),h.normalize(d,d),h.normalize(p,p)):(d=c.direction,p=l.direction);let g=h.dot(d,p);g<1&&(f=Math.acos(g)),f=n.startPosition.x>n.endPosition.x?-f:f;let m=e._horizontalRotationAxis;if(u(i)?r.look(i,-f):u(m)?r.look(m,-f):r.lookLeft(f),s.x=0,s.y=n.startPosition.y,a.x=0,a.y=n.endPosition.y,c=r.getPickRay(s,t0e),l=r.getPickRay(a,n0e),f=0,r.frustum instanceof $t?(d=c.origin,p=l.origin,h.add(r.direction,d,d),h.add(r.direction,p,p),h.subtract(d,r.position,d),h.subtract(p,r.position,p),h.normalize(d,d),h.normalize(p,p)):(d=c.direction,p=l.direction),g=h.dot(d,p),g<1&&(f=Math.acos(g)),f=n.startPosition.y>n.endPosition.y?-f:f,i=y(i,m),u(i)){let A=r.direction,x=h.negate(i,Kht),C=h.equalsEpsilon(A,i,O.EPSILON2),E=h.equalsEpsilon(A,x,O.EPSILON2);if(!C&&!E){g=h.dot(A,i);let T=O.acosClamped(g);f>0&&f>T&&(f=T-O.EPSILON4),g=h.dot(A,x),T=O.acosClamped(g),f<0&&-f>T&&(f=-T+O.EPSILON4);let S=h.cross(i,A,Zht);r.look(S,f)}else(C&&f<0||E&&f>0)&&r.look(r.right,-f)}else r.lookUp(f)}function Jht(e){el(e,e.enableRotate,e.rotateEventTypes,Pht,e.inertiaSpin,"_lastInertiaSpinMovement"),el(e,e.enableZoom,e.zoomEventTypes,m0e,e.inertiaZoom,"_lastInertiaZoomMovement"),el(e,e.enableTilt,e.tiltEventTypes,Ght,e.inertiaSpin,"_lastInertiaTiltMovement"),el(e,e.enableLook,e.lookEventTypes,Ru)}var Qht=new N,$ht=new he;function nX(e){e._adjustedHeightForTerrain=!0;let t=e._scene,n=t.mode,i=t.globe;if(!u(i)||n===te.SCENE2D||n===te.MORPHING)return;let o=t.camera,r=i.ellipsoid,s=t.mapProjection,a,c;N.equals(o.transform,N.IDENTITY)||(a=N.clone(o.transform,Qht),c=h.magnitude(o.position),o._setTransform(N.IDENTITY));let l=$ht;n===te.SCENE3D?r.cartesianToCartographic(o.position,l):s.unproject(o.position,l);let f=!1;if(l.height<e._minimumCollisionTerrainHeight){let d=e._scene.globeHeight;if(u(d)){let p=d+e.minimumZoomDistance;l.height<p&&(l.height=p,n===te.SCENE3D?r.cartographicToCartesian(l,o.position):s.project(l,o.position),f=!0)}}u(a)&&(o._setTransform(a),f&&(h.normalize(o.position,o.position),h.negate(o.position,o.direction),h.multiplyByScalar(o.position,Math.max(c,e.minimumZoomDistance),o.position),h.normalize(o.direction,o.direction),h.cross(o.direction,o.up,o.right),h.cross(o.right,o.direction,o.up)))}lF.prototype.onMap=function(){let e=this._scene,t=e.mode,n=e.camera;return t===te.COLUMBUS_VIEW?Math.abs(n.position.x)-this._maxCoord.x<0&&Math.abs(n.position.y)-this._maxCoord.y<0:!0};var emt=new h,tmt=new h;lF.prototype.update=function(){let e=this._scene,t=e.camera,n=e.globe,i=e.mode;N.equals(t.transform,N.IDENTITY)?(this._globe=n,this._ellipsoid=u(this._globe)?this._globe.ellipsoid:e.mapProjection.ellipsoid):(this._globe=void 0,this._ellipsoid=ie.UNIT_SPHERE);let o=u(this._globe)?this._globe.terrainExaggeration:1,r=u(this._globe)?this._globe.terrainExaggerationRelativeHeight:0;this._minimumCollisionTerrainHeight=Sc.getHeight(this.minimumCollisionTerrainHeight,o,r),this._minimumPickingTerrainHeight=Sc.getHeight(this.minimumPickingTerrainHeight,o,r),this._minimumTrackBallHeight=Sc.getHeight(this.minimumTrackBallHeight,o,r),this._cameraUnderground=e.cameraUnderground&&u(this._globe);let s=this._ellipsoid.maximumRadius;this._rotateFactor=1/s,this._rotateRateRangeAdjustment=s,this._adjustedHeightForTerrain=!1;let a=h.clone(t.positionWC,emt),c=h.clone(t.directionWC,tmt);i===te.SCENE2D?Jdt(this):i===te.COLUMBUS_VIEW?(this._horizontalRotationAxis=h.UNIT_Z,Cht(this)):i===te.SCENE3D&&(this._horizontalRotationAxis=void 0,Jht(this)),this.enableCollisionDetection&&!this._adjustedHeightForTerrain&&(!h.equals(a,t.positionWC)||!h.equals(c,t.directionWC))&&nX(this),this._aggregator.reset()};lF.prototype.isDestroyed=function(){return!1};lF.prototype.destroy=function(){return this._tweens.removeAll(),this._aggregator=this._aggregator&&this._aggregator.destroy(),le(this)};var uF=lF;var fF=`uniform sampler2D colorTexture;
uniform sampler2D colorTexture2;
uniform vec2 center;
uniform float radius;
in vec2 v_textureCoordinates;
void main()
{
vec4 color0 = texture(colorTexture, v_textureCoordinates);
vec4 color1 = texture(colorTexture2, v_textureCoordinates);
float x = length(gl_FragCoord.xy - center) / radius;
float t = smoothstep(0.5, 0.8, x);
out_FragColor = mix(color0 + color1, color1, t);
}
`;var dF=`uniform sampler2D colorTexture;
uniform float avgLuminance;
uniform float threshold;
uniform float offset;
in vec2 v_textureCoordinates;
float key(float avg)
{
float guess = 1.5 - (1.5 / (avg * 0.1 + 1.0));
return max(0.0, guess) + 0.1;
}
// See section 9. "The bright-pass filter" of Realtime HDR Rendering
// http://www.cg.tuwien.ac.at/research/publications/2007/Luksch_2007_RHR/Luksch_2007_RHR-RealtimeHDR%20.pdf
void main()
{
vec4 color = texture(colorTexture, v_textureCoordinates);
vec3 xyz = czm_RGBToXYZ(color.rgb);
float luminance = xyz.r;
float scaledLum = key(avgLuminance) * luminance / avgLuminance;
float brightLum = max(scaledLum - threshold, 0.0);
float brightness = brightLum / (offset + brightLum);
xyz.r = brightness;
out_FragColor = vec4(czm_XYZToRGB(xyz), 1.0);
}
`;function H_(){this._sceneFramebuffer=new lC;let e=.125,t=new Array(6);t[0]=new Ao({fragmentShader:Ll,textureScale:e,forcePowerOfTwo:!0,sampleMode:Pu.LINEAR});let n=t[1]=new Ao({fragmentShader:dF,uniforms:{avgLuminance:.5,threshold:.25,offset:.1},textureScale:e,forcePowerOfTwo:!0}),i=this;this._delta=1,this._sigma=2,this._blurStep=new H,t[2]=new Ao({fragmentShader:$y,uniforms:{step:function(){return i._blurStep.x=i._blurStep.y=1/n.outputTexture.width,i._blurStep},delta:function(){return i._delta},sigma:function(){return i._sigma},direction:0},textureScale:e,forcePowerOfTwo:!0}),t[3]=new Ao({fragmentShader:$y,uniforms:{step:function(){return i._blurStep.x=i._blurStep.y=1/n.outputTexture.width,i._blurStep},delta:function(){return i._delta},sigma:function(){return i._sigma},direction:1},textureScale:e,forcePowerOfTwo:!0}),t[4]=new Ao({fragmentShader:Ll,sampleMode:Pu.LINEAR}),this._uCenter=new H,this._uRadius=void 0,t[5]=new Ao({fragmentShader:fF,uniforms:{center:function(){return i._uCenter},radius:function(){return i._uRadius},colorTexture2:function(){return i._sceneFramebuffer.framebuffer.getColorTexture(0)}}}),this._stages=new Qc({stages:t});let o=new _C(this),r=t.length;for(let s=0;s<r;++s)t[s]._textureCache=o;this._textureCache=o,this.length=t.length}H_.prototype.get=function(e){return this._stages.get(e)};H_.prototype.getStageByName=function(e){let t=this._stages.length;for(let n=0;n<t;++n){let i=this._stages.get(n);if(i.name===e)return i}};var nmt=new oe,y0e=new H,imt=new H,A0e=new N;function omt(e,t,n){let i=t.uniformState,o=i.sunPositionWC,r=i.view,s=i.viewProjection,a=i.projection,c=N.computeViewportTransformation(n,0,1,A0e),l=N.multiplyByPoint(r,o,nmt),f=Pt.pointToGLWindowCoordinates(s,c,o,y0e);l.x+=O.SOLAR_RADIUS;let d=Pt.pointToGLWindowCoordinates(a,c,l,l),p=H.magnitude(H.subtract(d,f,d))*30*2,g=imt;g.x=p,g.y=p,e._uCenter=H.clone(f,e._uCenter),e._uRadius=Math.max(g.x,g.y)*.15;let m=t.drawingBufferWidth,A=t.drawingBufferHeight,x=e._stages,C=x.get(0),E=C.outputTexture.width,T=C.outputTexture.height,S=new Ye;S.width=E,S.height=T,c=N.computeViewportTransformation(S,0,1,A0e),f=Pt.pointToGLWindowCoordinates(s,c,o,y0e),g.x*=E/m,g.y*=T/A;let v=C.scissorRectangle;v.x=Math.max(f.x-g.x*.5,0),v.y=Math.max(f.y-g.y*.5,0),v.width=Math.min(g.x,m),v.height=Math.min(g.y,A);for(let w=1;w<4;++w)Ye.clone(v,x.get(w).scissorRectangle)}H_.prototype.clear=function(e,t,n){this._sceneFramebuffer.clear(e,t,n),this._textureCache.clear(e)};H_.prototype.update=function(e){let t=e.context,n=e.viewport,i=this._sceneFramebuffer;i.update(t,n);let o=i.framebuffer;return this._textureCache.update(t),this._stages.update(t,!1),omt(this,t,n),o};H_.prototype.execute=function(e){let t=this._sceneFramebuffer.framebuffer.getColorTexture(0),n=this._stages,i=n.length;n.get(0).execute(e,t);for(let o=1;o<i;++o)n.get(o).execute(e,n.get(o-1).outputTexture)};H_.prototype.copy=function(e,t){if(!u(this._copyColorCommand)){let n=this;this._copyColorCommand=e.createViewportQuadCommand(Ll,{uniformMap:{colorTexture:function(){return n._stages.get(n._stages.length-1).outputTexture}},owner:this})}this._copyColorCommand.framebuffer=t,this._copyColorCommand.execute(e)};H_.prototype.isDestroyed=function(){return!1};H_.prototype.destroy=function(){return this._textureCache.destroy(),this._stages.destroy(),le(this)};var hF=H_;function x0e(){this._cachedShowFrustumsShaders={}}function rmt(e){let t={},n=e.vertexAttributes;for(let i in n)n.hasOwnProperty(i)&&(t[i]=n[i].index);return t}function smt(e,t){let n=e.context,i=t,o=i.fragmentShaderSource.clone(),r=[];o.sources=o.sources.map(function(f){f=Ue.replaceMain(f,"czm_Debug_main");let d=/out_FragData_(\d+)/g,p;for(;(p=d.exec(f))!==null;)r.indexOf(p[1])===-1&&r.push(p[1]);return f});let s=r.length,a="";a+=`uniform vec3 debugShowCommandsColor;
`,a+=`uniform vec3 debugShowFrustumsColor;
`,a+=`void main()
{
czm_Debug_main();
`;let c;if(s>0)for(c=0;c<s;++c)a+=` out_FragData_${r[c]}.rgb *= debugShowCommandsColor;
`,a+=` out_FragData_${r[c]}.rgb *= debugShowFrustumsColor;
`;else a+=` out_FragColor.rgb *= debugShowCommandsColor;
`,a+=` out_FragColor.rgb *= debugShowFrustumsColor;
`;a+="}",o.sources.push(a);let l=rmt(i);return Yt.fromCache({context:n,vertexShaderSource:i.vertexShaderSource,fragmentShaderSource:o,attributeLocations:l})}var mF=new z;function amt(e,t){let n;return u(t.uniformMap)?n=t.uniformMap:n={},u(n.debugShowCommandsColor)||u(n.debugShowFrustumsColor)||(n.debugShowCommandsColor=function(){return e.debugShowCommands?(u(t._debugColor)||(t._debugColor=z.fromRandom()),t._debugColor):z.WHITE},n.debugShowFrustumsColor=function(){return e.debugShowFrustums?(mF.red=t.debugOverlappingFrustums&1<<0?1:0,mF.green=t.debugOverlappingFrustums&1<<1?1:0,mF.blue=t.debugOverlappingFrustums&1<<2?1:0,mF.alpha=1,mF):z.WHITE}),n}var cmt=new tt;x0e.prototype.executeDebugShowFrustumsCommand=function(e,t,n){let i=t.shaderProgram.id,o=this._cachedShowFrustumsShaders[i];u(o)||(o=smt(e,t.shaderProgram),this._cachedShowFrustumsShaders[i]=o);let r=tt.shallowClone(t,cmt);r.shaderProgram=o,r.uniformMap=amt(e,t),r.execute(e.context,n)};var pF=x0e;var fH=function(e){return function(){e.frameState.afterRender.push(function(){e.requestRender()})}};function Ji(e){e=y(e,y.EMPTY_OBJECT);let t=e.canvas,n=e.creditContainer,i=e.creditViewport,o=Ge(e.contextOptions),r=u(n),s=new Qw(t,o);r||(n=document.createElement("div"),n.style.position="absolute",n.style.bottom="0",n.style["text-shadow"]="0 0 2px #000000",n.style.color="#ffffff",n.style["font-size"]="10px",n.style["padding-right"]="5px",t.parentNode.appendChild(n)),u(i)||(i=t.parentNode),this._id=Gn(),this._jobScheduler=new EN,this._frameState=new CN(s,new mN(n," \u2022 ",i),this._jobScheduler),this._frameState.scene3DOnly=y(e.scene3DOnly,!1),this._removeCreditContainer=!r,this._creditContainer=n,this._canvas=t,this._context=s,this._computeEngine=new iv(s),this._globe=void 0,this._globeTranslucencyState=new TN,this._primitives=new vl,this._groundPrimitives=new vl,this._globeHeight=void 0,this._cameraUnderground=!1,this._logDepthBuffer=s.fragmentDepth,this._logDepthBufferDirty=!0,this._tweens=new AC,this._shaderFrameCount=0,this._sunPostProcess=void 0,this._computeCommandList=[],this._overlayCommandList=[],this._useOIT=y(e.orderIndependentTranslucency,!0),this._executeOITFunction=void 0,this._depthPlane=new gN(e.depthPlaneEllipsoidOffset),this._clearColorCommand=new ii({color:new z,stencil:0,owner:this}),this._depthClearCommand=new ii({depth:1,owner:this}),this._stencilClearCommand=new ii({stencil:0}),this._classificationStencilClearCommand=new ii({stencil:0,renderState:Ve.fromCache({stencilMask:Rt.CLASSIFICATION_MASK})}),this._depthOnlyRenderStateCache={},this._transitioner=new sF(this),this._preUpdate=new ye,this._postUpdate=new ye,this._renderError=new ye,this._preRender=new ye,this._postRender=new ye,this._minimumDisableDepthTestDistance=0,this._debugInspector=new pF,this._msaaSamples=y(e.msaaSamples,1),this.rethrowRenderErrors=!1,this.completeMorphOnUserInput=!0,this.morphStart=new ye,this.morphComplete=new ye,this.skyBox=void 0,this.skyAtmosphere=void 0,this.sun=void 0,this.sunBloom=!0,this._sunBloom=void 0,this.moon=void 0,this.backgroundColor=z.clone(z.BLACK),this._mode=te.SCENE3D,this._mapProjection=u(e.mapProjection)?e.mapProjection:new vi,this.morphTime=1,this.farToNearRatio=1e3,this.logarithmicDepthFarToNearRatio=1e9,this.nearToFarDistance2D=175e4,this.debugCommandFilter=void 0,this.debugShowCommands=!1,this.debugShowFrustums=!1,this.debugShowFramesPerSecond=!1,this.debugShowDepthFrustum=1,this.debugShowFrustumPlanes=!1,this._debugShowFrustumPlanes=!1,this._debugFrustumPlanes=void 0,this.useDepthPicking=!0,this.pickTranslucentDepth=!1,this.cameraEventWaitTime=500,this.fog=new xN,this._shadowMapCamera=new uo(this),this.shadowMap=new k_({context:s,lightCamera:this._shadowMapCamera,enabled:y(e.shadows,!1)}),this.invertClassification=!1,this.invertClassificationColor=z.clone(z.WHITE),this._actualInvertClassificationColor=z.clone(this._invertClassificationColor),this._invertClassification=new TS,this.focalLength=void 0,this.eyeSeparation=void 0,this.postProcessStages=new oF,this._brdfLutGenerator=new cN,this._performanceDisplay=void 0,this._debugVolume=void 0,this._screenSpaceCameraController=new uF(this),this._cameraUnderground=!1,this._mapMode2D=y(e.mapMode2D,Ml.INFINITE_SCROLL),this._environmentState={skyBoxCommand:void 0,skyAtmosphereCommand:void 0,sunDrawCommand:void 0,sunComputeCommand:void 0,moonCommand:void 0,isSunVisible:!1,isMoonVisible:!1,isReadyForAtmosphere:!1,isSkyAtmosphereVisible:!1,clearGlobeDepth:!1,useDepthPlane:!1,renderTranslucentDepthForPick:!1,originalFramebuffer:void 0,useGlobeDepthFramebuffer:!1,useOIT:!1,useInvertClassification:!1,usePostProcess:!1,usePostProcessSelected:!1,useWebVR:!1},this._useWebVR=!1,this._cameraVR=void 0,this._aspectRatioVR=void 0,this.requestRenderMode=y(e.requestRenderMode,!1),this._renderRequested=!0,this.maximumRenderTimeChange=y(e.maximumRenderTimeChange,0),this._lastRenderTime=void 0,this._frameRateMonitor=void 0,this._removeRequestListenerCallback=Ma.requestCompletedEvent.addEventListener(fH(this)),this._removeTaskProcessorListenerCallback=_i.taskCompletedEvent.addEventListener(fH(this)),this._removeGlobeCallbacks=[];let a=new Ye(0,0,s.drawingBufferWidth,s.drawingBufferHeight),c=new uo(this);this._logDepthBuffer&&(c.frustum.near=.1,c.frustum.far=1e10),this.preloadFlightCamera=new uo(this),this.preloadFlightCullingVolume=void 0,this._picking=new NN(this),this._defaultView=new dC(this,c,a),this._view=this._defaultView,this._hdr=void 0,this._hdrDirty=void 0,this.highDynamicRange=!1,this.gamma=2.2,this.sphericalHarmonicCoefficients=void 0,this.specularEnvironmentMaps=void 0,this._specularEnvironmentMapAtlas=void 0,this.light=new Km,b0e(this,0,$.now()),this.updateFrameState(),this.initializeFrame()}function lmt(e,t){for(let i=0;i<e._removeGlobeCallbacks.length;++i)e._removeGlobeCallbacks[i]();e._removeGlobeCallbacks.length=0;let n=[];u(t)&&(n.push(t.imageryLayersUpdatedEvent.addEventListener(fH(e))),n.push(t.terrainProviderChanged.addEventListener(fH(e)))),e._removeGlobeCallbacks=n}Object.defineProperties(Ji.prototype,{canvas:{get:function(){return this._canvas}},drawingBufferHeight:{get:function(){return this._context.drawingBufferHeight}},drawingBufferWidth:{get:function(){return this._context.drawingBufferWidth}},maximumAliasedLineWidth:{get:function(){return Nt.maximumAliasedLineWidth}},maximumCubeMapSize:{get:function(){return Nt.maximumCubeMapSize}},pickPositionSupported:{get:function(){return this._context.depthTexture}},sampleHeightSupported:{get:function(){return this._context.depthTexture}},clampToHeightSupported:{get:function(){return this._context.depthTexture}},invertClassificationSupported:{get:function(){return this._context.depthTexture}},specularEnvironmentMapsSupported:{get:function(){return ud.isSupported(this._context)}},globe:{get:function(){return this._globe},set:function(e){this._globe=this._globe&&this._globe.destroy(),this._globe=e,lmt(this,e)}},primitives:{get:function(){return this._primitives}},groundPrimitives:{get:function(){return this._groundPrimitives}},camera:{get:function(){return this._view.camera},set:function(e){this._view.camera=e}},view:{get:function(){return this._view},set:function(e){this._view=e}},defaultView:{get:function(){return this._defaultView}},picking:{get:function(){return this._picking}},screenSpaceCameraController:{get:function(){return this._screenSpaceCameraController}},mapProjection:{get:function(){return this._mapProjection}},jobScheduler:{get:function(){return this._jobScheduler}},frameState:{get:function(){return this._frameState}},environmentState:{get:function(){return this._environmentState}},tweens:{get:function(){return this._tweens}},imageryLayers:{get:function(){if(u(this.globe))return this.globe.imageryLayers}},terrainProvider:{get:function(){if(u(this.globe))return this.globe.terrainProvider},set:function(e){u(this.globe)&&(this.globe.terrainProvider=e)}},terrainProviderChanged:{get:function(){if(u(this.globe))return this.globe.terrainProviderChanged}},preUpdate:{get:function(){return this._preUpdate}},postUpdate:{get:function(){return this._postUpdate}},renderError:{get:function(){return this._renderError}},preRender:{get:function(){return this._preRender}},postRender:{get:function(){return this._postRender}},lastRenderTime:{get:function(){return this._lastRenderTime}},context:{get:function(){return this._context}},debugFrustumStatistics:{get:function(){return this._view.debugFrustumStatistics}},scene3DOnly:{get:function(){return this._frameState.scene3DOnly}},orderIndependentTranslucency:{get:function(){return this._useOIT}},id:{get:function(){return this._id}},mode:{get:function(){return this._mode},set:function(e){e===te.SCENE2D?this.morphTo2D(0):e===te.SCENE3D?this.morphTo3D(0):e===te.COLUMBUS_VIEW&&this.morphToColumbusView(0),this._mode=e}},frustumCommandsList:{get:function(){return this._view.frustumCommandsList}},numberOfFrustums:{get:function(){return this._view.frustumCommandsList.length}},useWebVR:{get:function(){return this._useWebVR},set:function(e){this._useWebVR=e,this._useWebVR?(this._frameState.creditDisplay.container.style.visibility="hidden",this._cameraVR=new uo(this),u(this._deviceOrientationCameraController)||(this._deviceOrientationCameraController=new AN(this)),this._aspectRatioVR=this.camera.frustum.aspectRatio):(this._frameState.creditDisplay.container.style.visibility="visible",this._cameraVR=void 0,this._deviceOrientationCameraController=this._deviceOrientationCameraController&&!this._deviceOrientationCameraController.isDestroyed()&&this._deviceOrientationCameraController.destroy(),this.camera.frustum.aspectRatio=this._aspectRatioVR,this.camera.frustum.xOffset=0)}},mapMode2D:{get:function(){return this._mapMode2D}},splitPosition:{get:function(){return this._frameState.splitPosition},set:function(e){this._frameState.splitPosition=e}},minimumDisableDepthTestDistance:{get:function(){return this._minimumDisableDepthTestDistance},set:function(e){this._minimumDisableDepthTestDistance=e}},logarithmicDepthBuffer:{get:function(){return this._logDepthBuffer},set:function(e){e=this._context.fragmentDepth&&e,this._logDepthBuffer!==e&&(this._logDepthBuffer=e,this._logDepthBufferDirty=!0)}},gamma:{get:function(){return this._context.uniformState.gamma},set:function(e){this._context.uniformState.gamma=e}},highDynamicRange:{get:function(){return this._hdr},set:function(e){let t=this._context,n=e&&t.depthTexture&&(t.colorBufferFloat||t.colorBufferHalfFloat);this._hdrDirty=n!==this._hdr,this._hdr=n}},highDynamicRangeSupported:{get:function(){let e=this._context;return e.depthTexture&&(e.colorBufferFloat||e.colorBufferHalfFloat)}},cameraUnderground:{get:function(){return this._cameraUnderground}},msaaSamples:{get:function(){return this._msaaSamples},set:function(e){e=Math.min(e,Nt.maximumSamples),this._msaaSamples=e}},msaaSupported:{get:function(){return this._context.msaa}},pixelRatio:{get:function(){return this._frameState.pixelRatio},set:function(e){this._frameState.pixelRatio=e}},opaqueFrustumNearOffset:{get:function(){return .9999}},globeHeight:{get:function(){return this._globeHeight}}});Ji.prototype.getCompressedTextureFormatSupported=function(e){let t=this.context;return(e==="WEBGL_compressed_texture_s3tc"||e==="s3tc")&&t.s3tc||(e==="WEBGL_compressed_texture_pvrtc"||e==="pvrtc")&&t.pvrtc||(e==="WEBGL_compressed_texture_etc"||e==="etc")&&t.etc||(e==="WEBGL_compressed_texture_etc1"||e==="etc1")&&t.etc1||(e==="WEBGL_compressed_texture_astc"||e==="astc")&&t.astc||(e==="EXT_texture_compression_bptc"||e==="bc7")&&t.bc7};function C0e(e,t,n){let i=e._frameState,o=e._context,r=e._view.oit,s=i.shadowState.lightShadowMaps,a=i.shadowState.lightShadowsEnabled,c=t.derivedCommands;u(t.pickId)&&(c.picking=N_.createPickDerivedCommand(e,t,o,c.picking)),t.pickOnly||(c.depth=N_.createDepthOnlyDerivedCommand(e,t,o,c.depth)),c.originalCommand=t,e._hdr&&(c.hdr=N_.createHdrCommand(t,o,c.hdr),t=c.hdr.command,c=t.derivedCommands),a&&t.receiveShadows&&(c.shadows=k_.createReceiveDerivedCommand(s,t,n,o,c.shadows)),t.pass===Ee.TRANSLUCENT&&u(r)&&r.isSupported()&&(a&&t.receiveShadows?(c.oit=u(c.oit)?c.oit:{},c.oit.shadows=r.createDerivedCommands(c.shadows.receiveCommand,o,c.oit.shadows)):c.oit=r.createDerivedCommands(t,o,c.oit))}Ji.prototype.updateDerivedCommands=function(e){if(!u(e.derivedCommands))return;let t=this._frameState,n=this._context,i=!1,o=t.shadowState.lastDirtyTime;e.lastDirtyTime!==o&&(e.lastDirtyTime=o,e.dirty=!0,i=!0);let r=t.useLogDepth,s=this._hdr,a=e.derivedCommands,c=u(a.logDepth),l=u(a.hdr),f=u(a.originalCommand),d=r&&!c,p=s&&!l,g=(!r||!s)&&!f;if(e.dirty=e.dirty||d||p||g,e.dirty){e.dirty=!1;let m=t.shadowState.shadowMaps;t.shadowState.shadowsEnabled&&e.castShadows&&(a.shadows=k_.createCastDerivedCommand(m,e,i,n,a.shadows)),(c||d)&&(a.logDepth=N_.createLogDepthCommand(e,n,a.logDepth),C0e(this,a.logDepth.command,i)),(f||g)&&C0e(this,e,i)}};var umt=new Nf({pass:Yo.RENDER}),iX=new Nf({pass:Yo.PRELOAD}),oX=new Nf({pass:Yo.PRELOAD_FLIGHT}),fmt=new Nf({pass:Yo.REQUEST_RENDER_MODE_DEFER_CHECK}),T0e=new se,rX;function dmt(e){let t=e.globe;if(e._mode===te.SCENE3D&&u(t)&&t.show&&!e._cameraUnderground&&!e._globeTranslucencyState.translucent){let n=t.ellipsoid,i=e.frameState.minimumTerrainHeight;return T0e.radius=n.minimumRadius+i,rX=bL.fromBoundingSphere(T0e,e.camera.positionWC,rX),rX}}Ji.prototype.clearPasses=function(e){e.render=!1,e.pick=!1,e.depth=!1,e.postProcess=!1,e.offscreen=!1};function b0e(e,t,n){let i=e._frameState;i.frameNumber=t,i.time=$.clone(n,i.time)}Ji.prototype.updateFrameState=function(){let e=this.camera,t=this._frameState;t.commandList.length=0,t.shadowMaps.length=0,t.brdfLutGenerator=this._brdfLutGenerator,t.environmentMap=this.skyBox&&this.skyBox._cubeMap,t.mode=this._mode,t.morphTime=this.morphTime,t.mapProjection=this.mapProjection,t.camera=e,t.cullingVolume=e.frustum.computeCullingVolume(e.positionWC,e.directionWC,e.upWC),t.occluder=dmt(this),t.minimumTerrainHeight=0,t.minimumDisableDepthTestDistance=this._minimumDisableDepthTestDistance,t.invertClassification=this.invertClassification,t.useLogDepth=this._logDepthBuffer&&!(this.camera.frustum instanceof $t||this.camera.frustum instanceof br),t.light=this.light,t.cameraUnderground=this._cameraUnderground,t.globeTranslucencyState=this._globeTranslucencyState,u(this.globe)&&(t.terrainExaggeration=this.globe.terrainExaggeration,t.terrainExaggerationRelativeHeight=this.globe.terrainExaggerationRelativeHeight),u(this._specularEnvironmentMapAtlas)&&this._specularEnvironmentMapAtlas.ready?(t.specularEnvironmentMaps=this._specularEnvironmentMapAtlas.texture,t.specularEnvironmentMapsMaximumLOD=this._specularEnvironmentMapAtlas.maximumMipmapLevel):(t.specularEnvironmentMaps=void 0,t.specularEnvironmentMapsMaximumLOD=void 0),t.sphericalHarmonicCoefficients=this.sphericalHarmonicCoefficients,this._actualInvertClassificationColor=z.clone(this.invertClassificationColor,this._actualInvertClassificationColor),TS.isTranslucencySupported(this._context)||(this._actualInvertClassificationColor.alpha=1),t.invertClassificationColor=this._actualInvertClassificationColor,u(this.globe)?t.maximumScreenSpaceError=this.globe.maximumScreenSpaceError:t.maximumScreenSpaceError=2,this.clearPasses(t.passes),t.tilesetPassState=void 0};Ji.prototype.isVisible=function(e,t,n){return u(e)&&(!u(e.boundingVolume)||!e.cull||t.computeVisibility(e.boundingVolume)!==Jt.OUTSIDE&&(!u(n)||!e.occlude||!e.boundingVolume.isOccluded(n)))};var uH=new N(0,0,1,0,1,0,0,0,0,1,0,0,0,0,0,1);uH=N.inverseTransformation(uH,uH);function hmt(e,t,n,i){let o=t._frameState,r=o.context,s=e.boundingVolume;u(t._debugVolume)&&t._debugVolume.destroy();let a,c=h.clone(s.center);if(o.mode!==te.SCENE3D){c=N.multiplyByPoint(uH,c,c);let p=o.mapProjection,g=p.unproject(c);c=p.ellipsoid.cartographicToCartesian(g)}if(u(s.radius)){let p=s.radius;a=Bn.toWireframe(Ps.createGeometry(new Ps({radii:new h(p,p,p),vertexFormat:nn.FLAT_VERTEX_FORMAT}))),t._debugVolume=new bn({geometryInstances:new At({geometry:a,modelMatrix:N.fromTranslation(c),attributes:{color:new Mt(1,0,0,1)}}),appearance:new nn({flat:!0,translucent:!1}),asynchronous:!1})}else{let p=s.halfAxes;a=Bn.toWireframe(ul.createGeometry(ul.fromDimensions({dimensions:new h(2,2,2),vertexFormat:nn.FLAT_VERTEX_FORMAT}))),t._debugVolume=new bn({geometryInstances:new At({geometry:a,modelMatrix:N.fromRotationTranslation(p,c,new N),attributes:{color:new Mt(1,0,0,1)}}),appearance:new nn({flat:!0,translucent:!1}),asynchronous:!1})}let l=o.commandList,f=o.commandList=[];t._debugVolume.update(o),e=f[0],o.useLogDepth&&(e=N_.createLogDepthCommand(e,r).command);let d;u(i)&&(d=n.framebuffer,n.framebuffer=i),e.execute(r,n),u(d)&&(n.framebuffer=d),o.commandList=l}function va(e,t,n,i,o){let r=t._frameState;if(u(t.debugCommandFilter)&&!t.debugCommandFilter(e))return;if(e instanceof ii){e.execute(n,i);return}e.debugShowBoundingVolume&&u(e.boundingVolume)&&hmt(e,t,i,o),r.useLogDepth&&u(e.derivedCommands.logDepth)&&(e=e.derivedCommands.logDepth.command);let s=r.passes;if(!s.pick&&!s.depth&&t._hdr&&u(e.derivedCommands)&&u(e.derivedCommands.hdr)&&(e=e.derivedCommands.hdr.command),s.pick||s.depth){if(s.pick&&!s.depth&&u(e.derivedCommands.picking)){e=e.derivedCommands.picking.pickCommand,e.execute(n,i);return}else if(u(e.derivedCommands.depth)){e=e.derivedCommands.depth.depthOnlyCommand,e.execute(n,i);return}}if(t.debugShowCommands||t.debugShowFrustums){t._debugInspector.executeDebugShowFrustumsCommand(t,e,i);return}r.shadowState.lightShadowsEnabled&&e.receiveShadows&&u(e.derivedCommands.shadows)?e.derivedCommands.shadows.receiveCommand.execute(n,i):e.execute(n,i)}function _F(e,t,n,i){let o=t._frameState,r=e.derivedCommands;u(r)&&(o.useLogDepth&&u(r.logDepth)&&(e=r.logDepth.command),r=e.derivedCommands,u(r.picking)?(e=r.picking.pickCommand,e.execute(n,i)):u(r.depth)&&(e=r.depth.depthOnlyCommand,e.execute(n,i)))}function S0e(e,t,n){return t.boundingVolume.distanceSquaredTo(n)-e.boundingVolume.distanceSquaredTo(n)}function mmt(e,t,n){return e.boundingVolume.distanceSquaredTo(n)-t.boundingVolume.distanceSquaredTo(n)+O.EPSILON12}function pmt(e,t,n,i,o){let r=e.context;w_(i,S0e,e.camera.positionWC),u(o)&&t(o.unclassifiedCommand,e,r,n);let s=i.length;for(let a=0;a<s;++a)t(i[a],e,r,n)}function _mt(e,t,n,i,o){let r=e.context;w_(i,mmt,e.camera.positionWC),u(o)&&t(o.unclassifiedCommand,e,r,n);let s=i.length;for(let a=0;a<s;++a)t(i[a],e,r,n)}function gmt(e,t,n,i){let o=e.context;w_(i,S0e,e.camera.positionWC);let r=i.length;for(let s=0;s<r;++s)t(i[s],e,o,n)}var ymt=new Si,Amt=new Xc,xmt=new $t,Cmt=new br;function sX(e,t){let n=e.camera,i=e.context,o=e.frameState,r=i.uniformState;r.updateCamera(n);let s;u(n.frustum.fov)?s=n.frustum.clone(ymt):u(n.frustum.infiniteProjectionMatrix)?s=n.frustum.clone(Amt):u(n.frustum.width)?s=n.frustum.clone(xmt):s=n.frustum.clone(Cmt),s.near=n.frustum.near,s.far=n.frustum.far,r.updateFrustum(s),r.updatePass(Ee.ENVIRONMENT);let a=o.passes,c=a.pick,l=e._environmentState,f=e._view,d=l.renderTranslucentDepthForPick,p=l.useWebVR;if(!c){let b=l.skyBoxCommand;if(u(b)&&va(b,e,i,t),l.isSkyAtmosphereVisible&&va(l.skyAtmosphereCommand,e,i,t),l.isSunVisible&&(l.sunDrawCommand.execute(i,t),e.sunBloom&&!p)){let D;l.useGlobeDepthFramebuffer?D=f.globeDepth.framebuffer:l.usePostProcess?D=f.sceneFramebuffer.framebuffer:D=l.originalFramebuffer,e._sunPostProcess.execute(i),e._sunPostProcess.copy(i,D),t.framebuffer=D}l.isMoonVisible&&l.moonCommand.execute(i,t)}let g;l.useOIT?(u(e._executeOITFunction)||(e._executeOITFunction=function(b,D,I,B,F){f.globeDepth.prepareColorTextures(i),f.oit.executeCommands(b,D,I,B,F)}),g=e._executeOITFunction):a.render?g=pmt:g=_mt;let m=f.frustumCommandsList,A=m.length,x=l.clearGlobeDepth,C=l.useDepthPlane,E=e._globeTranslucencyState,T=E.translucent,S=e._view.globeTranslucencyFramebuffer,v=e._depthClearCommand,w=e._stencilClearCommand,R=e._classificationStencilClearCommand,P=e._depthPlane,M=l.usePostProcessSelected,L=n.position.z,_;for(let b=0;b<A;++b){let D=A-b-1,I=m[D];e.mode===te.SCENE2D?(n.position.z=L-I.near+1,s.far=Math.max(1,I.far-I.near),s.near=1,r.update(o),r.updateFrustum(s)):(s.near=D!==0?I.near*e.opaqueFrustumNearOffset:I.near,s.far=I.far,r.updateFrustum(s)),v.execute(i,t),i.stencilBuffer&&w.execute(i,t),r.updatePass(Ee.GLOBE);let B=I.commands[Ee.GLOBE],F=I.indices[Ee.GLOBE];if(T)E.executeGlobeCommands(I,va,S,e,t);else for(_=0;_<F;++_)va(B[_],e,i,t);let k=f.globeDepth;if(u(k)&&l.useGlobeDepthFramebuffer&&k.executeCopyDepth(i,t),!l.renderTranslucentDepthForPick)if(r.updatePass(Ee.TERRAIN_CLASSIFICATION),B=I.commands[Ee.TERRAIN_CLASSIFICATION],F=I.indices[Ee.TERRAIN_CLASSIFICATION],T)E.executeGlobeClassificationCommands(I,va,S,e,t);else for(_=0;_<F;++_)va(B[_],e,i,t);if(x&&(v.execute(i,t),C&&P.execute(i,t)),!l.useInvertClassification||c||l.renderTranslucentDepthForPick){for(r.updatePass(Ee.CESIUM_3D_TILE),B=I.commands[Ee.CESIUM_3D_TILE],F=I.indices[Ee.CESIUM_3D_TILE],_=0;_<F;++_)va(B[_],e,i,t);if(F>0&&(u(k)&&l.useGlobeDepthFramebuffer&&(k.prepareColorTextures(i,x),k.executeUpdateDepth(i,t,x,k.depthStencilTexture)),!l.renderTranslucentDepthForPick))for(r.updatePass(Ee.CESIUM_3D_TILE_CLASSIFICATION),B=I.commands[Ee.CESIUM_3D_TILE_CLASSIFICATION],F=I.indices[Ee.CESIUM_3D_TILE_CLASSIFICATION],_=0;_<F;++_)va(B[_],e,i,t)}else{e._invertClassification.clear(i,t);let Y=t.framebuffer;for(t.framebuffer=e._invertClassification._fbo.framebuffer,r.updatePass(Ee.CESIUM_3D_TILE),B=I.commands[Ee.CESIUM_3D_TILE],F=I.indices[Ee.CESIUM_3D_TILE],_=0;_<F;++_)va(B[_],e,i,t);for(u(k)&&l.useGlobeDepthFramebuffer&&(e._invertClassification.prepareTextures(i),k.executeUpdateDepth(i,t,x,e._invertClassification._fbo.getDepthStencilTexture())),r.updatePass(Ee.CESIUM_3D_TILE_CLASSIFICATION_IGNORE_SHOW),B=I.commands[Ee.CESIUM_3D_TILE_CLASSIFICATION_IGNORE_SHOW],F=I.indices[Ee.CESIUM_3D_TILE_CLASSIFICATION_IGNORE_SHOW],_=0;_<F;++_)va(B[_],e,i,t);for(t.framebuffer=Y,e._invertClassification.executeClassified(i,t),o.invertClassificationColor.alpha===1&&e._invertClassification.executeUnclassified(i,t),F>0&&i.stencilBuffer&&R.execute(i,t),r.updatePass(Ee.CESIUM_3D_TILE_CLASSIFICATION),B=I.commands[Ee.CESIUM_3D_TILE_CLASSIFICATION],F=I.indices[Ee.CESIUM_3D_TILE_CLASSIFICATION],_=0;_<F;++_)va(B[_],e,i,t)}for(F>0&&i.stencilBuffer&&w.execute(i,t),r.updatePass(Ee.OPAQUE),B=I.commands[Ee.OPAQUE],F=I.indices[Ee.OPAQUE],_=0;_<F;++_)va(B[_],e,i,t);D!==0&&e.mode!==te.SCENE2D&&(s.near=I.near,r.updateFrustum(s));let U;if(!c&&l.useInvertClassification&&o.invertClassificationColor.alpha<1&&(U=e._invertClassification),r.updatePass(Ee.TRANSLUCENT),B=I.commands[Ee.TRANSLUCENT],B.length=I.indices[Ee.TRANSLUCENT],g(e,va,t,B,U),I.indices[Ee.CESIUM_3D_TILE_CLASSIFICATION]>0&&f.translucentTileClassification.isSupported()&&(f.translucentTileClassification.executeTranslucentCommands(e,va,t,B,k.depthStencilTexture),f.translucentTileClassification.executeClassificationCommands(e,va,t,I)),i.depthTexture&&e.useDepthPicking&&(l.useGlobeDepthFramebuffer||d)){let Y=k.depthStencilTexture,W=e._picking.getPickDepth(e,D);W.update(i,Y),W.executeCopyDepth(i,t)}if(r.updatePass(Ee.VOXELS),B=I.commands[Ee.VOXELS],F=I.indices[Ee.VOXELS],B.length=F,gmt(e,va,t,B),c||!M)continue;let V=t.framebuffer;if(t.framebuffer=f.sceneFramebuffer.getIdFramebuffer(),s.near=D!==0?I.near*e.opaqueFrustumNearOffset:I.near,s.far=I.far,r.updateFrustum(s),r.updatePass(Ee.GLOBE),B=I.commands[Ee.GLOBE],F=I.indices[Ee.GLOBE],T)E.executeGlobeCommands(I,_F,S,e,t);else for(_=0;_<F;++_)_F(B[_],e,i,t);for(x&&(v.framebuffer=t.framebuffer,v.execute(i,t),v.framebuffer=void 0),x&&C&&P.execute(i,t),r.updatePass(Ee.CESIUM_3D_TILE),B=I.commands[Ee.CESIUM_3D_TILE],F=I.indices[Ee.CESIUM_3D_TILE],_=0;_<F;++_)_F(B[_],e,i,t);for(r.updatePass(Ee.OPAQUE),B=I.commands[Ee.OPAQUE],F=I.indices[Ee.OPAQUE],_=0;_<F;++_)_F(B[_],e,i,t);for(r.updatePass(Ee.TRANSLUCENT),B=I.commands[Ee.TRANSLUCENT],F=I.indices[Ee.TRANSLUCENT],_=0;_<F;++_)_F(B[_],e,i,t);t.framebuffer=V}}function v0e(e){e.context.uniformState.updatePass(Ee.COMPUTE);let n=e._environmentState.sunComputeCommand;u(n)&&n.execute(e._computeEngine);let i=e._computeCommandList,o=i.length;for(let r=0;r<o;++r)i[r].execute(e._computeEngine)}function Tmt(e,t){e.context.uniformState.updatePass(Ee.OVERLAY);let i=e.context,o=e._overlayCommandList,r=o.length;for(let s=0;s<r;++s)o[s].execute(i,t)}function Emt(e,t,n){let i=n.shadowMapCullingVolume,o=n.isPointLight,r=n.passes,s=r.length,a=t.length;for(let c=0;c<a;++c){let l=t[c];if(e.updateDerivedCommands(l),l.castShadows&&(l.pass===Ee.GLOBE||l.pass===Ee.CESIUM_3D_TILE||l.pass===Ee.OPAQUE||l.pass===Ee.TRANSLUCENT)&&e.isVisible(l,i))if(o)for(let f=0;f<s;++f)r[f].commandList.push(l);else if(s===1)r[0].commandList.push(l);else{let f=!1;for(let d=s-1;d>=0;--d){let p=r[d].cullingVolume;if(e.isVisible(l,p))r[d].commandList.push(l),f=!0;else if(f)break}}}}function D0e(e){let t=e.frameState,n=t.shadowState.shadowMaps,i=n.length;if(!t.shadowState.shadowsEnabled)return;let o=e.context,r=o.uniformState;for(let s=0;s<i;++s){let a=n[s];if(a.outOfView)continue;let c=a.passes,l=c.length;for(let d=0;d<l;++d)c[d].commandList.length=0;let f=e.frameState.commandList;Emt(e,f,a);for(let d=0;d<l;++d){let p=a.passes[d];r.updateCamera(p.camera),a.updatePass(o,d);let g=p.commandList.length;for(let m=0;m<g;++m){let A=p.commandList[m];r.updatePass(A.pass),va(A.derivedCommands.shadows.castCommands[s],e,o,p.passState)}}}}var bmt=new h;Ji.prototype.updateAndExecuteCommands=function(e,t){let i=this._frameState.mode;this._environmentState.useWebVR?Smt(this,e,t):i!==te.SCENE2D||this._mapMode2D===Ml.ROTATE?n0(!0,this,e,t):(aX(this,e,t),Mmt(this,e))};function Smt(e,t,n){let i=e._view,o=i.camera,s=e._environmentState.renderTranslucentDepthForPick;aX(e,t,n),w0e(e),i.createPotentiallyVisibleSet(e),v0e(e),s||D0e(e);let a=t.viewport;a.x=0,a.y=0,a.width=a.width*.5;let c=uo.clone(o,e._cameraVR);c.frustum=o.frustum;let l=o.frustum.near,f=l*y(e.focalLength,5),d=y(e.eyeSeparation,f/30),p=h.multiplyByScalar(c.right,d*.5,bmt);o.frustum.aspectRatio=a.width/a.height;let g=.5*d*l/f;h.add(c.position,p,o.position),o.frustum.xOffset=g,sX(e,t),a.x=a.width,h.subtract(c.position,p,o.position),o.frustum.xOffset=-g,sX(e,t),uo.clone(c,o)}var vmt=new he(Math.PI,O.PI_OVER_TWO),Dmt=new h,wmt=new h,Imt=new N,Pmt=new N,Omt=new h,Rmt=new h,Bmt=new Ye;function Mmt(e,t){let n=e.context,i=e.frameState,o=e.camera,r=t.viewport,s=Ye.clone(r,Bmt);t.viewport=s;let a=vmt,c=Dmt;e.mapProjection.project(a,c);let f=h.clone(o.position,wmt),d=N.clone(o.transform,Pmt),p=o.frustum.clone();o._setTransform(N.IDENTITY);let g=N.computeViewportTransformation(s,0,1,Imt),m=o.frustum.projectionMatrix,A=o.positionWC.y,x=h.fromElements(O.sign(A)*c.x-A,0,-o.positionWC.x,Omt),C=Pt.pointToGLWindowCoordinates(m,g,x,Rmt);C.x=Math.floor(C.x);let E=s.x,T=s.width;if(A===0||C.x<=E||C.x>=E+T)n0(!0,e,t);else if(Math.abs(E+T*.5-C.x)<1)s.width=C.x-s.x,o.position.x*=O.sign(o.position.x),o.frustum.right=0,i.cullingVolume=o.frustum.computeCullingVolume(o.positionWC,o.directionWC,o.upWC),n.uniformState.update(i),n0(!0,e,t),s.x=C.x,o.position.x=-o.position.x,o.frustum.right=-o.frustum.left,o.frustum.left=0,i.cullingVolume=o.frustum.computeCullingVolume(o.positionWC,o.directionWC,o.upWC),n.uniformState.update(i),n0(!1,e,t);else if(C.x>E+T*.5){s.width=C.x-E;let S=o.frustum.right;o.frustum.right=c.x-A,i.cullingVolume=o.frustum.computeCullingVolume(o.positionWC,o.directionWC,o.upWC),n.uniformState.update(i),n0(!0,e,t),s.x=C.x,s.width=E+T-C.x,o.position.x=-o.position.x,o.frustum.left=-o.frustum.right,o.frustum.right=S-o.frustum.right*2,i.cullingVolume=o.frustum.computeCullingVolume(o.positionWC,o.directionWC,o.upWC),n.uniformState.update(i),n0(!1,e,t)}else{s.x=C.x,s.width=E+T-C.x;let S=o.frustum.left;o.frustum.left=-c.x-A,i.cullingVolume=o.frustum.computeCullingVolume(o.positionWC,o.directionWC,o.upWC),n.uniformState.update(i),n0(!0,e,t),s.x=E,s.width=C.x-E,o.position.x=-o.position.x,o.frustum.right=-o.frustum.left,o.frustum.left=S-o.frustum.left*2,i.cullingVolume=o.frustum.computeCullingVolume(o.positionWC,o.directionWC,o.upWC),n.uniformState.update(i),n0(!1,e,t)}o._setTransform(d),h.clone(f,o.position),o.frustum=p.clone(),t.viewport=r}function n0(e,t,n,i){let o=t._environmentState,r=t._view,s=o.renderTranslucentDepthForPick;e||(t.frameState.commandList.length=0),w0e(t),r.createPotentiallyVisibleSet(t),e&&(u(i)&&aX(t,n,i),v0e(t),s||D0e(t)),sX(t,n)}var E0e=new es;Ji.prototype.updateEnvironment=function(){let e=this._frameState,t=this._view,n=this._environmentState,i=e.passes.render,o=e.passes.offscreen,r=this.skyAtmosphere,s=this.globe,a=this._globeTranslucencyState;if(!i||this._mode!==te.SCENE2D&&t.camera.frustum instanceof $t||!a.environmentVisible)n.skyAtmosphereCommand=void 0,n.skyBoxCommand=void 0,n.sunDrawCommand=void 0,n.sunComputeCommand=void 0,n.moonCommand=void 0;else{u(r)?(u(s)&&(r.setDynamicAtmosphereColor(s.enableLighting&&s.dynamicAtmosphereLighting,s.dynamicAtmosphereLightingFromSun),n.isReadyForAtmosphere=n.isReadyForAtmosphere||s._surface._tilesToRender.length>0),n.skyAtmosphereCommand=r.update(e,s),u(n.skyAtmosphereCommand)&&this.updateDerivedCommands(n.skyAtmosphereCommand)):n.skyAtmosphereCommand=void 0,n.skyBoxCommand=u(this.skyBox)?this.skyBox.update(e,this._hdr):void 0;let A=u(this.sun)?this.sun.update(e,t.passState,this._hdr):void 0;n.sunDrawCommand=u(A)?A.drawCommand:void 0,n.sunComputeCommand=u(A)?A.computeCommand:void 0,n.moonCommand=u(this.moon)?this.moon.update(e):void 0}let c=n.clearGlobeDepth=u(s)&&s.show&&(!s.depthTestAgainstTerrain||this.mode===te.SCENE2D);(n.useDepthPlane=c&&this.mode===te.SCENE3D&&a.useDepthPlane)&&this._depthPlane.update(e),n.renderTranslucentDepthForPick=!1,n.useWebVR=this._useWebVR&&this.mode!==te.SCENE2D&&!o;let f=e.mode===te.SCENE3D&&!a.sunVisibleThroughGlobe?e.occluder:void 0,d=e.cullingVolume,p=E0e.planes;for(let A=0;A<5;++A)p[A]=d.planes[A];d=E0e,n.isSkyAtmosphereVisible=u(n.skyAtmosphereCommand)&&n.isReadyForAtmosphere,n.isSunVisible=this.isVisible(n.sunDrawCommand,d,f),n.isMoonVisible=this.isVisible(n.moonCommand,d,f);let g=this.specularEnvironmentMaps,m=this._specularEnvironmentMapAtlas;u(g)&&(!u(m)||m.url!==g)?(m=m&&m.destroy(),this._specularEnvironmentMapAtlas=new ud(g)):!u(g)&&u(m)&&(m.destroy(),this._specularEnvironmentMapAtlas=void 0),u(this._specularEnvironmentMapAtlas)&&this._specularEnvironmentMapAtlas.update(e)};function Lmt(e){let t=e._frameState;e.debugShowFrustumPlanes!==e._debugShowFrustumPlanes&&(e.debugShowFrustumPlanes?e._debugFrustumPlanes=new Cm({camera:e.camera,updateOnChange:!1,frustumSplits:t.frustumSplits}):e._debugFrustumPlanes=e._debugFrustumPlanes&&e._debugFrustumPlanes.destroy(),e._debugShowFrustumPlanes=e.debugShowFrustumPlanes),u(e._debugFrustumPlanes)&&e._debugFrustumPlanes.update(t)}function Nmt(e){let t=e._frameState,n=t.shadowMaps,i=n.length,o=i>0&&!t.passes.pick&&e.mode===te.SCENE3D;if(o!==t.shadowState.shadowsEnabled&&(++t.shadowState.lastDirtyTime,t.shadowState.shadowsEnabled=o),t.shadowState.lightShadowsEnabled=!1,!!o){for(let r=0;r<i;++r)if(n[r]!==t.shadowState.shadowMaps[r]){++t.shadowState.lastDirtyTime;break}t.shadowState.shadowMaps.length=0,t.shadowState.lightShadowMaps.length=0;for(let r=0;r<i;++r){let s=n[r];s.update(t),t.shadowState.shadowMaps.push(s),s.fromLightSource&&(t.shadowState.lightShadowMaps.push(s),t.shadowState.lightShadowsEnabled=!0),s.dirty&&(++t.shadowState.lastDirtyTime,s.dirty=!1)}}}function w0e(e){let t=e._frameState;e._groundPrimitives.update(t),e._primitives.update(t),Lmt(e),Nmt(e),e._globe&&e._globe.render(t)}function aX(e,t,n){let i=e._context,o=e._frameState,r=e._environmentState,s=e._view,c=e._frameState.passes.pick;u(s.globeDepth)&&(s.globeDepth.picking=c);let l=r.useWebVR;r.originalFramebuffer=t.framebuffer,u(e.sun)&&e.sunBloom!==e._sunBloom?(e.sunBloom&&!l?e._sunPostProcess=new hF:u(e._sunPostProcess)&&(e._sunPostProcess=e._sunPostProcess.destroy()),e._sunBloom=e.sunBloom):!u(e.sun)&&u(e._sunPostProcess)&&(e._sunPostProcess=e._sunPostProcess.destroy(),e._sunBloom=!1);let f=e._clearColorCommand;z.clone(n,f.color),f.execute(i,t);let d=r.useGlobeDepthFramebuffer=u(s.globeDepth);d&&(s.globeDepth.update(i,t,s.viewport,e.msaaSamples,e._hdr,r.clearGlobeDepth),s.globeDepth.clear(i,t,n));let p=s.oit,g=r.useOIT=!c&&u(p)&&p.isSupported();g&&(p.update(i,t,s.globeDepth.colorFramebufferManager,e._hdr,e.msaaSamples),p.clear(i,t,n),r.useOIT=p.isSupported());let m=e.postProcessStages,A=r.usePostProcess=!c&&(e._hdr||m.length>0||m.ambientOcclusion.enabled||m.fxaa.enabled||m.bloom.enabled);if(r.usePostProcessSelected=!1,A&&(s.sceneFramebuffer.update(i,s.viewport,e._hdr,e.msaaSamples),s.sceneFramebuffer.clear(i,t,n),m.update(i,o.useLogDepth,e._hdr),m.clear(i),A=r.usePostProcess=m.ready,r.usePostProcessSelected=A&&m.hasSelected),r.isSunVisible&&e.sunBloom&&!l?(t.framebuffer=e._sunPostProcess.update(t),e._sunPostProcess.clear(i,t,n)):d?t.framebuffer=s.globeDepth.framebuffer:A&&(t.framebuffer=s.sceneFramebuffer.framebuffer),u(t.framebuffer)&&f.execute(i,t),r.useInvertClassification=!c&&u(t.framebuffer)&&e.invertClassification){let C;if(e.frameState.invertClassificationColor.alpha===1&&r.useGlobeDepthFramebuffer&&(C=s.globeDepth.framebuffer),u(C)||i.depthTexture){if(e._invertClassification.previousFramebuffer=C,e._invertClassification.update(i,e.msaaSamples,s.globeDepth.colorFramebufferManager),e._invertClassification.clear(i,t),e.frameState.invertClassificationColor.alpha<1&&g){let E=e._invertClassification.unclassifiedCommand,T=E.derivedCommands;T.oit=p.createDerivedCommands(E,i,T.oit)}}else r.useInvertClassification=!1}e._globeTranslucencyState.translucent&&s.globeTranslucencyFramebuffer.updateAndClear(e._hdr,s.viewport,i,t)}Ji.prototype.resolveFramebuffers=function(e){let t=this._context,n=this._environmentState,i=this._view,o=i.globeDepth;u(o)&&o.prepareColorTextures(t);let r=n.useOIT,s=n.useGlobeDepthFramebuffer,a=n.usePostProcess,c=n.originalFramebuffer,l=s?o.colorFramebufferManager:void 0,f=i.sceneFramebuffer._colorFramebuffer,d=i.sceneFramebuffer.idFramebuffer;r&&(e.framebuffer=a?f.framebuffer:c,i.oit.execute(t,e));let p=i.translucentTileClassification;if(p.hasTranslucentDepth&&p.isSupported()&&p.execute(this,e),a){i.sceneFramebuffer.prepareColorTextures(t);let g=f;s&&!r&&(g=l);let m=this.postProcessStages,A=g.getColorTexture(0),x=d.getColorTexture(0),C=y(l,f).getDepthStencilTexture();m.execute(t,A,C,x),m.copy(t,c)}!r&&!a&&s&&(e.framebuffer=c,o.executeCopyColor(t,e))};function Fmt(e){let t=e._frameState.afterRender;for(let n=0,i=t.length;n<i;++n)t[n]()&&e.requestRender();t.length=0}function Vmt(e){let t=e._globe,i=e.camera.positionCartographic;if(u(t)&&t.show&&u(i))return t.getHeight(i)}function Umt(e){let t=e.camera,n=e._mode,i=e.globe,o=e._screenSpaceCameraController,r=t.positionCartographic;if(!u(r))return!1;if(!o.onMap()&&r.height<0)return!0;if(!u(i)||!i.show||n===te.SCENE2D||n===te.MORPHING)return!1;let s=e._globeHeight;return u(s)&&r.height<s}Ji.prototype.initializeFrame=function(){this._shaderFrameCount++===120&&(this._shaderFrameCount=0,this._context.shaderCache.destroyReleasedShaderPrograms(),this._context.textureCache.destroyReleasedTextures()),this._tweens.update(),this._globeHeight=Vmt(this),this._cameraUnderground=Umt(this),this._globeTranslucencyState.update(this),this._screenSpaceCameraController.update(),u(this._deviceOrientationCameraController)&&this._deviceOrientationCameraController.update(),this.camera.update(this._mode),this.camera._updateCameraChanged()};function kmt(e,t){if(e.debugShowFramesPerSecond){if(!u(e._performanceDisplay)){let n=document.createElement("div");n.className="cesium-performanceDisplay-defaultContainer",e._canvas.parentNode.appendChild(n);let o=new F_({container:n});e._performanceDisplay=o,e._performanceContainer=n}e._performanceDisplay.throttled=e.requestRenderMode,e._performanceDisplay.update(t)}else u(e._performanceDisplay)&&(e._performanceDisplay=e._performanceDisplay&&e._performanceDisplay.destroy(),e._performanceContainer.parentNode.removeChild(e._performanceContainer))}function zmt(e){e._jobScheduler.resetBudgets();let t=e._frameState;e.primitives.prePassesUpdate(t),u(e.globe)&&e.globe.update(t),e._picking.update(),t.creditDisplay.update()}function Hmt(e){let t=e._frameState;e.primitives.postPassesUpdate(t),Ma.update()}var Gmt=new z;function Wmt(e){let t=e._frameState,n=e.context,i=n.uniformState,o=e._defaultView;e._view=o,e.updateFrameState(),t.passes.render=!0,t.passes.postProcess=e.postProcessStages.hasSelected,t.tilesetPassState=umt;let r=y(e.backgroundColor,z.BLACK);e._hdr&&(r=z.clone(r,Gmt),r.red=Math.pow(r.red,e.gamma),r.green=Math.pow(r.green,e.gamma),r.blue=Math.pow(r.blue,e.gamma)),t.backgroundColor=r,e.fog.update(t),i.update(t);let s=e.shadowMap;u(s)&&s.enabled&&(!u(e.light)||e.light instanceof Km?h.negate(i.sunDirectionWC,e._shadowMapCamera.direction):h.clone(e.light.direction,e._shadowMapCamera.direction),t.shadowMaps.push(s)),e._computeCommandList.length=0,e._overlayCommandList.length=0;let a=o.viewport;a.x=0,a.y=0,a.width=n.drawingBufferWidth,a.height=n.drawingBufferHeight;let c=o.passState;c.framebuffer=void 0,c.blendingEnabled=void 0,c.scissorTest=void 0,c.viewport=Ye.clone(a,c.viewport),u(e.globe)&&e.globe.beginFrame(t),e.updateEnvironment(),e.updateAndExecuteCommands(c,r),e.resolveFramebuffers(c),c.framebuffer=void 0,Tmt(e,c),u(e.globe)&&(e.globe.endFrame(t),e.globe.tilesLoaded||(e._renderRequested=!0)),n.endFrame()}function CC(e,t){try{t(e)}catch(n){if(e._renderError.raiseEvent(e,n),e.rethrowRenderErrors)throw n}}function jmt(e){return e._picking.updateMostDetailedRayPicks(e)}Ji.prototype.render=function(e){this._preUpdate.raiseEvent(this,e);let t=this._frameState;t.newFrame=!1,u(e)||(e=$.now());let n=this._view.checkForCameraUpdates(this),i=!this.requestRenderMode||this._renderRequested||n||this._logDepthBufferDirty||this._hdrDirty||this.mode===te.MORPHING;if(!i&&u(this.maximumRenderTimeChange)&&u(this._lastRenderTime)){let o=Math.abs($.secondsDifference(this._lastRenderTime,e));i=i||o>this.maximumRenderTimeChange}if(i){this._lastRenderTime=$.clone(e,this._lastRenderTime),this._renderRequested=!1,this._logDepthBufferDirty=!1,this._hdrDirty=!1;let o=O.incrementWrap(t.frameNumber,15e6,1);b0e(this,o,e),t.newFrame=!0}CC(this,zmt),this.primitives.show&&(CC(this,jmt),CC(this,qmt),CC(this,Ymt),i||CC(this,Xmt)),this._postUpdate.raiseEvent(this,e),i&&(this._preRender.raiseEvent(this,e),t.creditDisplay.beginFrame(),CC(this,Wmt)),kmt(this,i),CC(this,Hmt),Fmt(this),i&&(this._postRender.raiseEvent(this,e),t.creditDisplay.endFrame())};Ji.prototype.forceRender=function(e){this._renderRequested=!0,this.render(e)};Ji.prototype.requestRender=function(){this._renderRequested=!0};Ji.prototype.clampLineWidth=function(e){return Math.max(Nt.minimumAliasedLineWidth,Math.min(e,Nt.maximumAliasedLineWidth))};Ji.prototype.pick=function(e,t,n){return this._picking.pick(this,e,t,n)};Ji.prototype.pickPositionWorldCoordinates=function(e,t){return this._picking.pickPositionWorldCoordinates(this,e,t)};Ji.prototype.pickPosition=function(e,t){return this._picking.pickPosition(this,e,t)};Ji.prototype.drillPick=function(e,t,n,i){return this._picking.drillPick(this,e,t,n,i)};function qmt(e){let t=e._frameState;iX.camera=t.camera,iX.cullingVolume=t.cullingVolume,e.primitives.updateForPass(t,iX)}function Ymt(e){let t=e._frameState;if(!t.camera.canPreloadFlight())return;oX.camera=e.preloadFlightCamera,oX.cullingVolume=e.preloadFlightCullingVolume,e.primitives.updateForPass(t,oX)}function Xmt(e){e.primitives.updateForPass(e._frameState,fmt)}Ji.prototype.pickFromRay=function(e,t,n){return this._picking.pickFromRay(this,e,t,n)};Ji.prototype.drillPickFromRay=function(e,t,n,i){return this._picking.drillPickFromRay(this,e,t,n,i)};Ji.prototype.pickFromRayMostDetailed=function(e,t,n){return this._picking.pickFromRayMostDetailed(this,e,t,n)};Ji.prototype.drillPickFromRayMostDetailed=function(e,t,n,i){return this._picking.drillPickFromRayMostDetailed(this,e,t,n,i)};Ji.prototype.sampleHeight=function(e,t,n){return this._picking.sampleHeight(this,e,t,n)};Ji.prototype.clampToHeight=function(e,t,n,i){return this._picking.clampToHeight(this,e,t,n,i)};Ji.prototype.sampleHeightMostDetailed=function(e,t,n){return this._picking.sampleHeightMostDetailed(this,e,t,n)};Ji.prototype.clampToHeightMostDetailed=function(e,t,n){return this._picking.clampToHeightMostDetailed(this,e,t,n)};Ji.prototype.cartesianToCanvasCoordinates=function(e,t){return Zi.wgs84ToWindowCoordinates(this,e,t)};Ji.prototype.completeMorph=function(){this._transitioner.completeMorph()};Ji.prototype.morphTo2D=function(e){let t,n=this.globe;u(n)?t=n.ellipsoid:t=this.mapProjection.ellipsoid,e=y(e,2),this._transitioner.morphTo2D(e,t)};Ji.prototype.morphToColumbusView=function(e){let t,n=this.globe;u(n)?t=n.ellipsoid:t=this.mapProjection.ellipsoid,e=y(e,2),this._transitioner.morphToColumbusView(e,t)};Ji.prototype.morphTo3D=function(e){let t,n=this.globe;u(n)?t=n.ellipsoid:t=this.mapProjection.ellipsoid,e=y(e,2),this._transitioner.morphTo3D(e,t)};Ji.prototype.isDestroyed=function(){return!1};Ji.prototype.destroy=function(){this._tweens.removeAll(),this._computeEngine=this._computeEngine&&this._computeEngine.destroy(),this._screenSpaceCameraController=this._screenSpaceCameraController&&this._screenSpaceCameraController.destroy(),this._deviceOrientationCameraController=this._deviceOrientationCameraController&&!this._deviceOrientationCameraController.isDestroyed()&&this._deviceOrientationCameraController.destroy(),this._primitives=this._primitives&&this._primitives.destroy(),this._groundPrimitives=this._groundPrimitives&&this._groundPrimitives.destroy(),this._globe=this._globe&&this._globe.destroy(),this.skyBox=this.skyBox&&this.skyBox.destroy(),this.skyAtmosphere=this.skyAtmosphere&&this.skyAtmosphere.destroy(),this._debugSphere=this._debugSphere&&this._debugSphere.destroy(),this.sun=this.sun&&this.sun.destroy(),this._sunPostProcess=this._sunPostProcess&&this._sunPostProcess.destroy(),this._depthPlane=this._depthPlane&&this._depthPlane.destroy(),this._transitioner=this._transitioner&&this._transitioner.destroy(),this._debugFrustumPlanes=this._debugFrustumPlanes&&this._debugFrustumPlanes.destroy(),this._brdfLutGenerator=this._brdfLutGenerator&&this._brdfLutGenerator.destroy(),this._picking=this._picking&&this._picking.destroy(),this._defaultView=this._defaultView&&this._defaultView.destroy(),this._view=void 0,this._removeCreditContainer&&this._canvas.parentNode.removeChild(this._creditContainer),this.postProcessStages=this.postProcessStages&&this.postProcessStages.destroy(),this._context=this._context&&this._context.destroy(),this._frameState.creditDisplay=this._frameState.creditDisplay&&this._frameState.creditDisplay.destroy(),u(this._performanceDisplay)&&(this._performanceDisplay=this._performanceDisplay&&this._performanceDisplay.destroy(),this._performanceContainer.parentNode.removeChild(this._performanceContainer)),this._removeRequestListenerCallback(),this._removeTaskProcessorListenerCallback();for(let e=0;e<this._removeGlobeCallbacks.length;++e)this._removeGlobeCallbacks[e]();return this._removeGlobeCallbacks.length=0,le(this)};var gF=Ji;function vS(e){e=y(e,ie.WGS84),this.show=!0,this.perFragmentAtmosphere=!1,this._ellipsoid=e;let t=1.025,n=h.multiplyByScalar(e.radii,t,new h);this._scaleMatrix=N.fromScale(n),this._modelMatrix=new N,this._command=new tt({owner:this,modelMatrix:this._modelMatrix}),this._spSkyFromSpace=void 0,this._spSkyFromAtmosphere=void 0,this._flags=void 0,this.atmosphereLightIntensity=50,this.atmosphereRayleighCoefficient=new h(55e-7,13e-6,284e-7),this.atmosphereMieCoefficient=new h(21e-6,21e-6,21e-6),this.atmosphereRayleighScaleHeight=1e4,this.atmosphereMieScaleHeight=3200,this.atmosphereMieAnisotropy=.9,this.hueShift=0,this.saturationShift=0,this.brightnessShift=0,this._hueSaturationBrightness=new h;let i=new h;i.x=e.maximumRadius*t,i.y=e.maximumRadius,i.z=0,this._radiiAndDynamicAtmosphereColor=i;let o=this;this._command.uniformMap={u_radiiAndDynamicAtmosphereColor:function(){return o._radiiAndDynamicAtmosphereColor},u_hsbShift:function(){return o._hueSaturationBrightness.x=o.hueShift,o._hueSaturationBrightness.y=o.saturationShift,o._hueSaturationBrightness.z=o.brightnessShift,o._hueSaturationBrightness},u_atmosphereLightIntensity:function(){return o.atmosphereLightIntensity},u_atmosphereRayleighCoefficient:function(){return o.atmosphereRayleighCoefficient},u_atmosphereMieCoefficient:function(){return o.atmosphereMieCoefficient},u_atmosphereRayleighScaleHeight:function(){return o.atmosphereRayleighScaleHeight},u_atmosphereMieScaleHeight:function(){return o.atmosphereMieScaleHeight},u_atmosphereMieAnisotropy:function(){return o.atmosphereMieAnisotropy}}}Object.defineProperties(vS.prototype,{ellipsoid:{get:function(){return this._ellipsoid}}});vS.prototype.setDynamicAtmosphereColor=function(e,t){let n=e?t?2:1:0;this._radiiAndDynamicAtmosphereColor.z=n};var cX=new N;vS.prototype.update=function(e,t){if(!this.show)return;let n=e.mode;if(n!==te.SCENE3D&&n!==te.MORPHING||!e.passes.render)return;let i=N.fromRotationTranslation(e.context.uniformState.inverseViewRotation,h.ZERO,cX),o=N.multiplyTransformation(i,Ro.Y_UP_TO_Z_UP,cX),r=N.multiply(this._scaleMatrix,o,cX);N.clone(r,this._modelMatrix);let s=e.context,a=Kmt(this),c=e.globeTranslucencyState.translucent,l=this.perFragmentAtmosphere||c||!u(t)||!t.show,f=this._command;if(!u(f.vertexArray)){let p=Ps.createGeometry(new Ps({radii:new h(1,1,1),slicePartitions:256,stackPartitions:256,vertexFormat:we.POSITION_ONLY}));f.vertexArray=oi.fromGeometry({context:s,geometry:p,attributeLocations:Bn.createAttributeLocations(p),bufferUsage:Ne.STATIC_DRAW}),f.renderState=Ve.fromCache({cull:{enabled:!0,face:yi.FRONT},blending:un.ALPHA_BLEND,depthMask:!1})}let d=a|l<<2|c<<3;if(d!==this._flags){this._flags=d;let p=[];a&&p.push("COLOR_CORRECT"),l&&p.push("PER_FRAGMENT_ATMOSPHERE"),c&&p.push("GLOBE_TRANSLUCENT");let g=new Ue({defines:p,sources:[T_,Wb,nL]}),m=new Ue({defines:p,sources:[T_,Wb,tL]});this._spSkyAtmosphere=Yt.fromCache({context:s,vertexShaderSource:g,fragmentShaderSource:m}),f.shaderProgram=this._spSkyAtmosphere}return f};function Kmt(e){return!(O.equalsEpsilon(e.hueShift,0,O.EPSILON7)&&O.equalsEpsilon(e.saturationShift,0,O.EPSILON7)&&O.equalsEpsilon(e.brightnessShift,0,O.EPSILON7))}vS.prototype.isDestroyed=function(){return!1};vS.prototype.destroy=function(){let e=this._command;return e.vertexArray=e.vertexArray&&e.vertexArray.destroy(),this._spSkyAtmosphere=this._spSkyAtmosphere&&this._spSkyAtmosphere.destroy(),le(this)};var yF=vS;function dH(e){this.sources=e.sources,this._sources=void 0,this.show=y(e.show,!0),this._command=new tt({modelMatrix:N.clone(N.IDENTITY),owner:this}),this._cubeMap=void 0,this._attributeLocations=void 0,this._useHdr=void 0}dH.prototype.update=function(e,t){let n=this;if(!this.show||e.mode!==te.SCENE3D&&e.mode!==te.MORPHING||!e.passes.render)return;let i=e.context;if(this._sources!==this.sources){this._sources=this.sources;let r=this.sources;typeof r.positiveX=="string"?iI(i,this._sources).then(function(s){n._cubeMap=n._cubeMap&&n._cubeMap.destroy(),n._cubeMap=s}):(this._cubeMap=this._cubeMap&&this._cubeMap.destroy(),this._cubeMap=new Fa({context:i,source:r}))}let o=this._command;if(!u(o.vertexArray)){o.uniformMap={u_cubeMap:function(){return n._cubeMap}};let r=ul.createGeometry(ul.fromDimensions({dimensions:new h(2,2,2),vertexFormat:we.POSITION_ONLY})),s=this._attributeLocations=Bn.createAttributeLocations(r);o.vertexArray=oi.fromGeometry({context:i,geometry:r,attributeLocations:s,bufferUsage:Ne.STATIC_DRAW}),o.renderState=Ve.fromCache({blending:un.ALPHA_BLEND})}if(!u(o.shaderProgram)||this._useHdr!==t){let r=new Ue({defines:[t?"HDR":""],sources:[iL]});o.shaderProgram=Yt.fromCache({context:i,vertexShaderSource:oL,fragmentShaderSource:r,attributeLocations:this._attributeLocations}),this._useHdr=t}if(u(this._cubeMap))return o};dH.prototype.isDestroyed=function(){return!1};dH.prototype.destroy=function(){let e=this._command;return e.vertexArray=e.vertexArray&&e.vertexArray.destroy(),e.shaderProgram=e.shaderProgram&&e.shaderProgram.destroy(),this._cubeMap=this._cubeMap&&this._cubeMap.destroy(),le(this)};var AF=dH;function CF(){this.show=!0,this._drawCommand=new tt({primitiveType:Be.TRIANGLES,boundingVolume:new se,owner:this}),this._commands={drawCommand:this._drawCommand,computeCommand:void 0},this._boundingVolume=new se,this._boundingVolume2D=new se,this._texture=void 0,this._drawingBufferWidth=void 0,this._drawingBufferHeight=void 0,this._radiusTS=void 0,this._size=void 0,this.glowFactor=1,this._glowFactorDirty=!1,this._useHdr=void 0;let e=this;this._uniformMap={u_texture:function(){return e._texture},u_size:function(){return e._size}}}Object.defineProperties(CF.prototype,{glowFactor:{get:function(){return this._glowFactor},set:function(e){e=Math.max(e,0),this._glowFactor=e,this._glowFactorDirty=!0}}});var Zmt=new H,Jmt=new H,Qmt=new oe,xF=new oe;CF.prototype.update=function(e,t,n){if(!this.show)return;let i=e.mode;if(i===te.SCENE2D||i===te.MORPHING||!e.passes.render)return;let o=e.context,r=t.viewport.width,s=t.viewport.height;if(!u(this._texture)||r!==this._drawingBufferWidth||s!==this._drawingBufferHeight||this._glowFactorDirty||n!==this._useHdr){this._texture=this._texture&&this._texture.destroy(),this._drawingBufferWidth=r,this._drawingBufferHeight=s,this._glowFactorDirty=!1,this._useHdr=n;let S=Math.max(r,s);S=Math.pow(2,Math.ceil(Math.log(S)/Math.log(2))-2),S=Math.max(1,S);let v=n?o.halfFloatingPointTexture?Xe.HALF_FLOAT:Xe.FLOAT:Xe.UNSIGNED_BYTE;this._texture=new wt({context:o,width:S,height:S,pixelFormat:rt.RGBA,pixelDatatype:v}),this._glowLengthTS=this._glowFactor*5,this._radiusTS=1/(1+2*this._glowLengthTS)*.5;let w=this,R={u_radiusTS:function(){return w._radiusTS}};this._commands.computeCommand=new Uu({fragmentShaderSource:sL,outputTexture:this._texture,uniformMap:R,persists:!1,owner:this,postExecute:function(){w._commands.computeCommand=void 0}})}let a=this._drawCommand;if(!u(a.vertexArray)){let S={direction:0},v=new Uint8Array(4*2);v[0]=0,v[1]=0,v[2]=255,v[3]=0,v[4]=255,v[5]=255,v[6]=0,v[7]=255;let w=ft.createVertexBuffer({context:o,typedArray:v,usage:Ne.STATIC_DRAW}),R=[{index:S.direction,vertexBuffer:w,componentsPerAttribute:2,normalize:!0,componentDatatype:X.UNSIGNED_BYTE}],P=ft.createIndexBuffer({context:o,typedArray:new Uint16Array([0,1,2,0,2,3]),usage:Ne.STATIC_DRAW,indexDatatype:Fe.UNSIGNED_SHORT});a.vertexArray=new oi({context:o,attributes:R,indexBuffer:P}),a.shaderProgram=Yt.fromCache({context:o,vertexShaderSource:aL,fragmentShaderSource:rL,attributeLocations:S}),a.renderState=Ve.fromCache({blending:un.ALPHA_BLEND}),a.uniformMap=this._uniformMap}let c=o.uniformState.sunPositionWC,l=o.uniformState.sunPositionColumbusView,f=this._boundingVolume,d=this._boundingVolume2D;h.clone(c,f.center),d.center.x=l.z,d.center.y=l.x,d.center.z=l.y,f.radius=O.SOLAR_RADIUS+O.SOLAR_RADIUS*this._glowLengthTS,d.radius=f.radius,i===te.SCENE3D?se.clone(f,a.boundingVolume):i===te.COLUMBUS_VIEW&&se.clone(d,a.boundingVolume);let p=Zi.computeActualWgs84Position(e,c,xF),g=h.magnitude(h.subtract(p,e.camera.position,xF)),m=o.uniformState.projection,A=Qmt;A.x=0,A.y=0,A.z=-g,A.w=1;let x=N.multiplyByVector(m,A,xF),C=Zi.clipToGLWindowCoordinates(t.viewport,x,Zmt);A.x=O.SOLAR_RADIUS;let E=N.multiplyByVector(m,A,xF),T=Zi.clipToGLWindowCoordinates(t.viewport,E,Jmt);return this._size=H.magnitude(H.subtract(T,C,xF)),this._size=2*this._size*(1+2*this._glowLengthTS),this._size=Math.ceil(this._size),this._commands};CF.prototype.isDestroyed=function(){return!1};CF.prototype.destroy=function(){let e=this._drawCommand;return e.vertexArray=e.vertexArray&&e.vertexArray.destroy(),e.shaderProgram=e.shaderProgram&&e.shaderProgram.destroy(),this._texture=this._texture&&this._texture.destroy(),le(this)};var TF=CF;function DS(e){return Qt(`Assets/Textures/SkyBox/tycho2t3_80_${e}.jpg`)}function $mt(e){e._renderLoopRunning=!0;let t=0;function n(i){if(!e.isDestroyed())if(e._useDefaultRenderLoop)try{let o=e._targetFrameRate;if(!u(o))e.resize(),e.render(),requestAnimationFrame(n);else{let r=1e3/o,s=i-t;s>r&&(e.resize(),e.render(),t=i-s%r),requestAnimationFrame(n)}}catch(o){if(e._useDefaultRenderLoop=!1,e._renderLoopRunning=!1,e._showRenderLoopErrors){let r="An error occurred while rendering. Rendering has stopped.";e.showErrorPanel(r,void 0,o)}}else e._renderLoopRunning=!1}requestAnimationFrame(n)}function I0e(e){let t=e._useBrowserRecommendedResolution?1:window.devicePixelRatio;return t*=e._resolutionScale,u(e._scene)&&(e._scene.pixelRatio=t),t}function P0e(e){let t=e._canvas,n=t.clientWidth,i=t.clientHeight,o=I0e(e);e._canvasClientWidth=n,e._canvasClientHeight=i,n*=o,i*=o,t.width=n,t.height=i,e._canRender=n!==0&&i!==0,e._lastDevicePixelRatio=window.devicePixelRatio}function O0e(e){let t=e._canvas,n=t.width,i=t.height;if(n!==0&&i!==0){let o=e._scene.camera.frustum;u(o.aspectRatio)?o.aspectRatio=n/i:(o.top=o.right*(i/n),o.bottom=-o.top)}}function TC(e,t){e=Dn(e),t=y(t,y.EMPTY_OBJECT);let n=document.createElement("div");n.className="cesium-widget",e.appendChild(n);let i=document.createElement("canvas"),o=Vt.supportsImageRenderingPixelated();this._supportsImageRenderingPixelated=o,o&&(i.style.imageRendering=Vt.imageRenderingValue()),i.oncontextmenu=function(){return!1},i.onselectstart=function(){return!1};function r(){i!==i.ownerDocument.activeElement&&i.ownerDocument.activeElement.blur()}y(t.blurActiveElementOnCanvasFocus,!0)&&(i.addEventListener("mousedown",r),i.addEventListener("pointerdown",r)),n.appendChild(i);let a=document.createElement("div");a.className="cesium-widget-credits";let c=u(t.creditContainer)?Dn(t.creditContainer):n;c.appendChild(a);let l=u(t.creditViewport)?Dn(t.creditViewport):n,f=y(t.showRenderLoopErrors,!0),d=y(t.useBrowserRecommendedResolution,!0);this._element=n,this._container=e,this._canvas=i,this._canvasClientWidth=0,this._canvasClientHeight=0,this._lastDevicePixelRatio=0,this._creditViewport=l,this._creditContainer=c,this._innerCreditContainer=a,this._canRender=!1,this._renderLoopRunning=!1,this._showRenderLoopErrors=f,this._resolutionScale=1,this._useBrowserRecommendedResolution=d,this._forceResize=!1,this._clock=u(t.clock)?t.clock:new Md,P0e(this);try{let p=new gF({canvas:i,contextOptions:t.contextOptions,creditContainer:a,creditViewport:l,mapProjection:t.mapProjection,orderIndependentTranslucency:t.orderIndependentTranslucency,scene3DOnly:y(t.scene3DOnly,!1),shadows:t.shadows,mapMode2D:t.mapMode2D,requestRenderMode:t.requestRenderMode,maximumRenderTimeChange:t.maximumRenderTimeChange,depthPlaneEllipsoidOffset:t.depthPlaneEllipsoidOffset,msaaSamples:t.msaaSamples});this._scene=p,p.camera.constrainedAxis=h.UNIT_Z,I0e(this),O0e(this);let g=y(p.mapProjection.ellipsoid,ie.WGS84),m=t.globe;u(m)||(m=new iN(g)),m!==!1&&(p.globe=m,p.globe.shadows=y(t.terrainShadows,_n.RECEIVE_ONLY));let A=t.skyBox;u(A)||(A=new AF({sources:{positiveX:DS("px"),negativeX:DS("mx"),positiveY:DS("py"),negativeY:DS("my"),positiveZ:DS("pz"),negativeZ:DS("mz")}})),A!==!1&&(p.skyBox=A,p.sun=new TF,p.moon=new sN);let x=t.skyAtmosphere;u(x)||(x=new yF(g)),x!==!1&&(p.skyAtmosphere=x);let C=t.globe===!1?!1:t.imageryProvider;u(C)||(C=B_()),C!==!1&&p.imageryLayers.addImageryProvider(C),u(t.terrainProvider)&&t.globe!==!1&&(p.terrainProvider=t.terrainProvider),this._screenSpaceEventHandler=new vu(i),u(t.sceneMode)&&(t.sceneMode===te.SCENE2D&&this._scene.morphTo2D(0),t.sceneMode===te.COLUMBUS_VIEW&&this._scene.morphToColumbusView(0)),this._useDefaultRenderLoop=void 0,this.useDefaultRenderLoop=y(t.useDefaultRenderLoop,!0),this._targetFrameRate=void 0,this.targetFrameRate=t.targetFrameRate;let E=this;this._onRenderError=function(T,S){if(E._useDefaultRenderLoop=!1,E._renderLoopRunning=!1,E._showRenderLoopErrors){let v="An error occurred while rendering. Rendering has stopped.";E.showErrorPanel(v,void 0,S)}},p.renderError.addEventListener(this._onRenderError)}catch(p){if(f){let g="Error constructing CesiumWidget.",m='Visit <a href="http://get.webgl.org">http://get.webgl.org</a> to verify that your web browser and hardware support WebGL. Consider trying a different web browser or updating your video drivers. Detailed error information is below:';this.showErrorPanel(g,m,p)}throw p}}Object.defineProperties(TC.prototype,{container:{get:function(){return this._container}},canvas:{get:function(){return this._canvas}},creditContainer:{get:function(){return this._creditContainer}},creditViewport:{get:function(){return this._creditViewport}},scene:{get:function(){return this._scene}},imageryLayers:{get:function(){return this._scene.imageryLayers}},terrainProvider:{get:function(){return this._scene.terrainProvider},set:function(e){this._scene.terrainProvider=e}},camera:{get:function(){return this._scene.camera}},clock:{get:function(){return this._clock}},screenSpaceEventHandler:{get:function(){return this._screenSpaceEventHandler}},targetFrameRate:{get:function(){return this._targetFrameRate},set:function(e){this._targetFrameRate=e}},useDefaultRenderLoop:{get:function(){return this._useDefaultRenderLoop},set:function(e){this._useDefaultRenderLoop!==e&&(this._useDefaultRenderLoop=e,e&&!this._renderLoopRunning&&$mt(this))}},resolutionScale:{get:function(){return this._resolutionScale},set:function(e){this._resolutionScale!==e&&(this._resolutionScale=e,this._forceResize=!0)}},useBrowserRecommendedResolution:{get:function(){return this._useBrowserRecommendedResolution},set:function(e){this._useBrowserRecommendedResolution!==e&&(this._useBrowserRecommendedResolution=e,this._forceResize=!0)}}});TC.prototype.showErrorPanel=function(e,t,n){let i=this._element,o=document.createElement("div");o.className="cesium-widget-errorPanel";let r=document.createElement("div");r.className="cesium-widget-errorPanel-content",o.appendChild(r);let s=document.createElement("div");s.className="cesium-widget-errorPanel-header",s.appendChild(document.createTextNode(e)),r.appendChild(s);let a=document.createElement("div");a.className="cesium-widget-errorPanel-scroll",r.appendChild(a);function c(){a.style.maxHeight=`${Math.max(Math.round(i.clientHeight*.9-100),30)}px`}c(),u(window.addEventListener)&&window.addEventListener("resize",c,!1);let l=u(t),f=u(n);if(l||f){let g=document.createElement("div");if(g.className="cesium-widget-errorPanel-message",a.appendChild(g),f){let m=gm(n);l||(typeof n=="string"&&(n=new Error(n)),t=gm({name:n.name,message:n.message}),m=n.stack),typeof console<"u"&&console.error(`${e}
${t}
${m}`);let A=document.createElement("div");A.className="cesium-widget-errorPanel-message-details collapsed";let x=document.createElement("span");x.className="cesium-widget-errorPanel-more-details",x.appendChild(document.createTextNode("See more...")),A.appendChild(x),A.onclick=function(C){A.removeChild(x),A.appendChild(document.createTextNode(m)),A.className="cesium-widget-errorPanel-message-details",r.className="cesium-widget-errorPanel-content expanded",A.onclick=void 0},a.appendChild(A)}g.innerHTML=`<p>${t}</p>`}let d=document.createElement("div");d.className="cesium-widget-errorPanel-buttonPanel",r.appendChild(d);let p=document.createElement("button");p.setAttribute("type","button"),p.className="cesium-button",p.appendChild(document.createTextNode("OK")),p.onclick=function(){u(c)&&u(window.removeEventListener)&&window.removeEventListener("resize",c,!1),i.removeChild(o)},d.appendChild(p),i.appendChild(o)};TC.prototype.isDestroyed=function(){return!1};TC.prototype.destroy=function(){u(this._scene)&&(this._scene.renderError.removeEventListener(this._onRenderError),this._scene=this._scene.destroy()),this._container.removeChild(this._element),this._creditContainer.removeChild(this._innerCreditContainer),le(this)};TC.prototype.resize=function(){let e=this._canvas;!this._forceResize&&this._canvasClientWidth===e.clientWidth&&this._canvasClientHeight===e.clientHeight&&this._lastDevicePixelRatio===window.devicePixelRatio||(this._forceResize=!1,P0e(this),O0e(this),this._scene.requestRender())};TC.prototype.render=function(){if(this._canRender){this._scene.initializeFrame();let e=this._clock.tick();this._scene.render(e)}else this._clock.tick()};var EF=TC;var ept=new h(1,1,1);function lX(e){e=y(e,ept),this._dimensions=h.clone(e)}Object.defineProperties(lX.prototype,{dimensions:{get:function(){return this._dimensions},set:function(e){h.clone(e,this._dimensions)}}});var tpt=new h;lX.prototype.emit=function(e){let t=this._dimensions,n=h.multiplyByScalar(t,.5,tpt),i=O.randomBetween(-n.x,n.x),o=O.randomBetween(-n.y,n.y),r=O.randomBetween(-n.z,n.z);e.position=h.fromElements(i,o,r,e.position),e.velocity=h.normalize(e.position,e.velocity)};var uX=lX;function G_(){this.featurePropertiesDirty=!1}Object.defineProperties(G_.prototype,{featuresLength:{get:function(){de.throwInstantiationError()}},pointsLength:{get:function(){de.throwInstantiationError()}},trianglesLength:{get:function(){de.throwInstantiationError()}},geometryByteLength:{get:function(){de.throwInstantiationError()}},texturesByteLength:{get:function(){de.throwInstantiationError()}},batchTableByteLength:{get:function(){de.throwInstantiationError()}},innerContents:{get:function(){de.throwInstantiationError()}},readyPromise:{get:function(){de.throwInstantiationError()}},tileset:{get:function(){de.throwInstantiationError()}},tile:{get:function(){de.throwInstantiationError()}},url:{get:function(){de.throwInstantiationError()}},batchTable:{get:function(){de.throwInstantiationError()}},metadata:{get:function(){de.throwInstantiationError()},set:function(e){de.throwInstantiationError()}},group:{get:function(){de.throwInstantiationError()},set:function(e){de.throwInstantiationError()}}});G_.prototype.hasProperty=function(e,t){de.throwInstantiationError()};G_.prototype.getFeature=function(e){de.throwInstantiationError()};G_.prototype.applyDebugSettings=function(e,t){de.throwInstantiationError()};G_.prototype.applyStyle=function(e){de.throwInstantiationError()};G_.prototype.update=function(e,t){de.throwInstantiationError()};G_.prototype.isDestroyed=function(){de.throwInstantiationError()};G_.prototype.destroy=function(){de.throwInstantiationError()};var fX=G_;function wS(e,t){this._conditionsExpression=Ge(e,!0),this._conditions=e.conditions,this._runtimeConditions=void 0,ipt(this,t)}Object.defineProperties(wS.prototype,{conditionsExpression:{get:function(){return this._conditionsExpression}}});function npt(e,t){this.condition=e,this.expression=t}function ipt(e,t){let n=[],i=e._conditions;if(!u(i))return;let o=i.length;for(let r=0;r<o;++r){let s=i[r],a=String(s[0]),c=String(s[1]);n.push(new npt(new Zu(a,t),new Zu(c,t)))}e._runtimeConditions=n}wS.prototype.evaluate=function(e,t){let n=this._runtimeConditions;if(!u(n))return;let i=n.length;for(let o=0;o<i;++o){let r=n[o];if(r.condition.evaluate(e))return r.expression.evaluate(e,t)}};wS.prototype.evaluateColor=function(e,t){let n=this._runtimeConditions;if(!u(n))return;let i=n.length;for(let o=0;o<i;++o){let r=n[o];if(r.condition.evaluate(e))return r.expression.evaluateColor(e,t)}};wS.prototype.getShaderFunction=function(e,t,n,i){let o=this._runtimeConditions;if(!u(o)||o.length===0)return;let r="",s=o.length;for(let a=0;a<s;++a){let c=o[a],l=c.condition.getShaderExpression(t,n),f=c.expression.getShaderExpression(t,n);r+=` ${a===0?"if":"else if"} (${l})
{
return ${f};
}
`}return r=`${i} ${e}
{
${r} return ${i}(1.0);
}
`,r};wS.prototype.getVariables=function(){let e=[],t=this._runtimeConditions;if(!u(t)||t.length===0)return e;let n=t.length;for(let i=0;i<n;++i){let o=t[i];e.push.apply(e,o.condition.getVariables()),e.push.apply(e,o.expression.getVariables())}return e=e.filter(function(i,o,r){return r.indexOf(i)===o}),e};var bF=wS;function i0(e){this._style={},this._ready=!1,this._show=void 0,this._color=void 0,this._pointSize=void 0,this._pointOutlineColor=void 0,this._pointOutlineWidth=void 0,this._labelColor=void 0,this._labelOutlineColor=void 0,this._labelOutlineWidth=void 0,this._font=void 0,this._labelStyle=void 0,this._labelText=void 0,this._backgroundColor=void 0,this._backgroundPadding=void 0,this._backgroundEnabled=void 0,this._scaleByDistance=void 0,this._translucencyByDistance=void 0,this._distanceDisplayCondition=void 0,this._heightOffset=void 0,this._anchorLineEnabled=void 0,this._anchorLineColor=void 0,this._image=void 0,this._disableDepthTestDistance=void 0,this._horizontalOrigin=void 0,this._verticalOrigin=void 0,this._labelHorizontalOrigin=void 0,this._labelVerticalOrigin=void 0,this._meta=void 0,this._colorShaderFunction=void 0,this._showShaderFunction=void 0,this._pointSizeShaderFunction=void 0,this._colorShaderFunctionReady=!1,this._showShaderFunctionReady=!1,this._pointSizeShaderFunctionReady=!1,this._colorShaderTranslucent=!1,opt(this,e)}function opt(e,t){t=y(Ge(t,!0),e._style),e._style=t,e.show=t.show,e.color=t.color,e.pointSize=t.pointSize,e.pointOutlineColor=t.pointOutlineColor,e.pointOutlineWidth=t.pointOutlineWidth,e.labelColor=t.labelColor,e.labelOutlineColor=t.labelOutlineColor,e.labelOutlineWidth=t.labelOutlineWidth,e.labelStyle=t.labelStyle,e.font=t.font,e.labelText=t.labelText,e.backgroundColor=t.backgroundColor,e.backgroundPadding=t.backgroundPadding,e.backgroundEnabled=t.backgroundEnabled,e.scaleByDistance=t.scaleByDistance,e.translucencyByDistance=t.translucencyByDistance,e.distanceDisplayCondition=t.distanceDisplayCondition,e.heightOffset=t.heightOffset,e.anchorLineEnabled=t.anchorLineEnabled,e.anchorLineColor=t.anchorLineColor,e.image=t.image,e.disableDepthTestDistance=t.disableDepthTestDistance,e.horizontalOrigin=t.horizontalOrigin,e.verticalOrigin=t.verticalOrigin,e.labelHorizontalOrigin=t.labelHorizontalOrigin,e.labelVerticalOrigin=t.labelVerticalOrigin;let n={};if(u(t.meta)){let i=t.defines,o=y(t.meta,y.EMPTY_OBJECT);for(let r in o)o.hasOwnProperty(r)&&(n[r]=new Zu(o[r],i))}e._meta=n,e._ready=!0}function Qo(e,t){let n=y(e._style,y.EMPTY_OBJECT).defines;if(u(t)){if(typeof t=="boolean"||typeof t=="number")return new Zu(String(t));if(typeof t=="string")return new Zu(t,n);if(u(t.conditions))return new bF(t,n)}else return;return t}function $o(e){if(u(e)){if(u(e.expression))return e.expression;if(u(e.conditionsExpression))return Ge(e.conditionsExpression,!0)}else return;return e}Object.defineProperties(i0.prototype,{style:{get:function(){return this._style}},show:{get:function(){return this._show},set:function(e){this._show=Qo(this,e),this._style.show=$o(this._show),this._showShaderFunctionReady=!1}},color:{get:function(){return this._color},set:function(e){this._color=Qo(this,e),this._style.color=$o(this._color),this._colorShaderFunctionReady=!1}},pointSize:{get:function(){return this._pointSize},set:function(e){this._pointSize=Qo(this,e),this._style.pointSize=$o(this._pointSize),this._pointSizeShaderFunctionReady=!1}},pointOutlineColor:{get:function(){return this._pointOutlineColor},set:function(e){this._pointOutlineColor=Qo(this,e),this._style.pointOutlineColor=$o(this._pointOutlineColor)}},pointOutlineWidth:{get:function(){return this._pointOutlineWidth},set:function(e){this._pointOutlineWidth=Qo(this,e),this._style.pointOutlineWidth=$o(this._pointOutlineWidth)}},labelColor:{get:function(){return this._labelColor},set:function(e){this._labelColor=Qo(this,e),this._style.labelColor=$o(this._labelColor)}},labelOutlineColor:{get:function(){return this._labelOutlineColor},set:function(e){this._labelOutlineColor=Qo(this,e),this._style.labelOutlineColor=$o(this._labelOutlineColor)}},labelOutlineWidth:{get:function(){return this._labelOutlineWidth},set:function(e){this._labelOutlineWidth=Qo(this,e),this._style.labelOutlineWidth=$o(this._labelOutlineWidth)}},font:{get:function(){return this._font},set:function(e){this._font=Qo(this,e),this._style.font=$o(this._font)}},labelStyle:{get:function(){return this._labelStyle},set:function(e){this._labelStyle=Qo(this,e),this._style.labelStyle=$o(this._labelStyle)}},labelText:{get:function(){return this._labelText},set:function(e){this._labelText=Qo(this,e),this._style.labelText=$o(this._labelText)}},backgroundColor:{get:function(){return this._backgroundColor},set:function(e){this._backgroundColor=Qo(this,e),this._style.backgroundColor=$o(this._backgroundColor)}},backgroundPadding:{get:function(){return this._backgroundPadding},set:function(e){this._backgroundPadding=Qo(this,e),this._style.backgroundPadding=$o(this._backgroundPadding)}},backgroundEnabled:{get:function(){return this._backgroundEnabled},set:function(e){this._backgroundEnabled=Qo(this,e),this._style.backgroundEnabled=$o(this._backgroundEnabled)}},scaleByDistance:{get:function(){return this._scaleByDistance},set:function(e){this._scaleByDistance=Qo(this,e),this._style.scaleByDistance=$o(this._scaleByDistance)}},translucencyByDistance:{get:function(){return this._translucencyByDistance},set:function(e){this._translucencyByDistance=Qo(this,e),this._style.translucencyByDistance=$o(this._translucencyByDistance)}},distanceDisplayCondition:{get:function(){return this._distanceDisplayCondition},set:function(e){this._distanceDisplayCondition=Qo(this,e),this._style.distanceDisplayCondition=$o(this._distanceDisplayCondition)}},heightOffset:{get:function(){return this._heightOffset},set:function(e){this._heightOffset=Qo(this,e),this._style.heightOffset=$o(this._heightOffset)}},anchorLineEnabled:{get:function(){return this._anchorLineEnabled},set:function(e){this._anchorLineEnabled=Qo(this,e),this._style.anchorLineEnabled=$o(this._anchorLineEnabled)}},anchorLineColor:{get:function(){return this._anchorLineColor},set:function(e){this._anchorLineColor=Qo(this,e),this._style.anchorLineColor=$o(this._anchorLineColor)}},image:{get:function(){return this._image},set:function(e){this._image=Qo(this,e),this._style.image=$o(this._image)}},disableDepthTestDistance:{get:function(){return this._disableDepthTestDistance},set:function(e){this._disableDepthTestDistance=Qo(this,e),this._style.disableDepthTestDistance=$o(this._disableDepthTestDistance)}},horizontalOrigin:{get:function(){return this._horizontalOrigin},set:function(e){this._horizontalOrigin=Qo(this,e),this._style.horizontalOrigin=$o(this._horizontalOrigin)}},verticalOrigin:{get:function(){return this._verticalOrigin},set:function(e){this._verticalOrigin=Qo(this,e),this._style.verticalOrigin=$o(this._verticalOrigin)}},labelHorizontalOrigin:{get:function(){return this._labelHorizontalOrigin},set:function(e){this._labelHorizontalOrigin=Qo(this,e),this._style.labelHorizontalOrigin=$o(this._labelHorizontalOrigin)}},labelVerticalOrigin:{get:function(){return this._labelVerticalOrigin},set:function(e){this._labelVerticalOrigin=Qo(this,e),this._style.labelVerticalOrigin=$o(this._labelVerticalOrigin)}},meta:{get:function(){return this._meta},set:function(e){this._meta=e}}});i0.fromUrl=function(e){return Pe.createIfNeeded(e).fetchJson(e).then(function(n){return new i0(n)})};i0.prototype.getColorShaderFunction=function(e,t,n){return this._colorShaderFunctionReady?(n.translucent=this._colorShaderTranslucent,this._colorShaderFunction):(this._colorShaderFunctionReady=!0,u(this.color)&&u(this.color.getShaderFunction)?this._colorShaderFunction=this.color.getShaderFunction(e,t,n,"vec4"):this._colorShaderFunction=void 0,this._colorShaderTranslucent=n.translucent,this._colorShaderFunction)};i0.prototype.getShowShaderFunction=function(e,t,n){return this._showShaderFunctionReady?this._showShaderFunction:(this._showShaderFunctionReady=!0,u(this.show)&&u(this.show.getShaderFunction)?this._showShaderFunction=this.show.getShaderFunction(e,t,n,"bool"):this._showShaderFunction=void 0,this._showShaderFunction)};i0.prototype.getPointSizeShaderFunction=function(e,t,n){return this._pointSizeShaderFunctionReady?this._pointSizeShaderFunction:(this._pointSizeShaderFunctionReady=!0,u(this.pointSize)&&u(this.pointSize.getShaderFunction)?this._pointSizeShaderFunction=this.pointSize.getShaderFunction(e,t,n,"float"):this._pointSizeShaderFunction=void 0,this._pointSizeShaderFunction)};i0.prototype.getVariables=function(){let e=[];return u(this.color)&&u(this.color.getVariables)&&e.push.apply(e,this.color.getVariables()),u(this.show)&&u(this.show.getVariables)&&e.push.apply(e,this.show.getVariables()),u(this.pointSize)&&u(this.pointSize.getVariables)&&e.push.apply(e,this.pointSize.getVariables()),e=e.filter(function(t,n,i){return i.indexOf(t)===n}),e};var EC=i0;function SF(e){e=y(e,y.EMPTY_OBJECT),this._maximumSubtreeCount=y(e.maximumSubtreeCount,0),this._subtreeRequestCounter=0,this._queue=new Xx({comparator:SF.comparator})}SF.prototype.addSubtree=function(e){let t=new rpt(e,this._subtreeRequestCounter);this._subtreeRequestCounter++,this._queue.insert(t);let n=e.implicitCoordinates;if(n.level>0){let i=n.getParentSubtreeCoordinates(),o=this.find(i)}if(this._maximumSubtreeCount>0)for(;this._queue.length>this._maximumSubtreeCount&&this._queue.getMinimum()!==t;)this._queue.removeMinimum()};SF.prototype.find=function(e){let t=this._queue,n=t.internalArray,i=t.length;for(let o=0;o<i;o++){let r=n[o],a=r.subtree.implicitCoordinates;if(e.isEqual(a))return r.subtree}};SF.comparator=function(e,t){let n=e.subtree.implicitCoordinates,i=t.subtree.implicitCoordinates;return n.isAncestor(i)?1:i.isAncestor(n)?-1:e.stamp-t.stamp};function rpt(e,t){this.subtree=e,this.stamp=t}var vF=SF;function Nl(){this.orientedBoundingBox=new Pn,this.boundingSphere=new se,this.boundTransform=new N,this.shapeTransform=new N,this._minBounds=h.clone(Nl.DefaultMinBounds,new h),this._maxBounds=h.clone(Nl.DefaultMaxBounds,new h),this.shaderUniforms={boxUvToRenderBoundsTransform:new N,boxUvToRenderBoundsScale:new h,boxUvToRenderBoundsTranslate:new h,boxUvToShapeUvScale:new h,boxUvToShapeUvTranslate:new h},this.shaderDefines={BOX_INTERSECTION_INDEX:void 0,BOX_HAS_RENDER_BOUNDS:void 0,BOX_HAS_SHAPE_BOUNDS:void 0,BOX_IS_2D:void 0},this.shaderMaximumIntersectionsLength=0}var spt=new h,dX=new h,apt=new J,cpt=new N,lpt=new h,upt=new h,fpt=new J,dpt=new h,hpt=new h,mpt=new h,ppt=new h,_pt=N.fromRotationTranslation(J.fromUniformScale(2,new J),new h(-1,-1,-1),new N),gpt=N.fromRotation(J.fromColumnMajorArray([0,0,1,0,1,0,1,0,0],new J),new N),ypt=N.fromRotation(J.fromColumnMajorArray([1,0,0,0,0,1,0,1,0],new J),new N);Nl.prototype.update=function(e,t,n,i,o){i=y(i,Nl.DefaultMinBounds),o=y(o,Nl.DefaultMaxBounds);let r=Nl.DefaultMinBounds,s=Nl.DefaultMaxBounds;t=this._minBounds=h.clamp(t,r,s,this._minBounds),n=this._maxBounds=h.clamp(n,r,s,this._maxBounds),i=h.clamp(i,r,s,dpt),o=h.clamp(o,r,s,hpt);let a=h.clamp(t,i,o,mpt),c=h.clamp(n,i,o,ppt),l=N.getScale(e,dX);if(a.x>c.x||a.y>c.y||a.z>c.z||(a.x===c.x)+(a.y===c.y)+(a.z===c.z)>=2||i.x>o.x||i.y>o.y||i.z>o.z||l.x===0||l.y===0||l.z===0)return!1;this.shapeTransform=N.clone(e,this.shapeTransform),this.orientedBoundingBox=R0e(a,c,this.shapeTransform,this.orientedBoundingBox),this.boundTransform=N.fromRotationTranslation(this.orientedBoundingBox.halfAxes,this.orientedBoundingBox.center,this.boundTransform),this.boundingSphere=se.fromOrientedBoundingBox(this.orientedBoundingBox,this.boundingSphere);let f=this.shaderUniforms,d=this.shaderDefines;for(let A in d)d.hasOwnProperty(A)&&(d[A]=void 0);let p=a.x!==r.x||c.x!==s.x||a.y!==r.y||c.y!==s.y||a.z!==r.z||c.z!==s.z,g=t.x!==r.x||n.x!==s.x||t.y!==r.y||n.y!==s.y||t.z!==r.z||n.z!==s.z,m=0;if(d.BOX_INTERSECTION_INDEX=m,m+=1,p){d.BOX_HAS_RENDER_BOUNDS=!0;let A=a,x=c,C=h.fromElements(2/(A.x===x.x?1:x.x-A.x),2/(A.y===x.y?1:x.y-A.y),2/(A.z===x.z?1:x.z-A.z),upt),E=h.fromElements(-C.x*.5*(A.x+x.x),-C.y*.5*(A.y+x.y),-C.z*.5*(A.z+x.z),lpt),T=N.fromRotationTranslation(J.fromScale(C,fpt),E,cpt);if(A.x===x.x||A.y===x.y||A.z===x.z){d.BOX_IS_2D=!0;let S;A.x===x.x?S=gpt:A.y===x.y?S=ypt:A.z===x.z&&(S=N.IDENTITY),T=N.multiplyTransformation(S,T,T)}f.boxUvToRenderBoundsTransform=N.multiplyTransformation(T,_pt,f.boxUvToRenderBoundsTransform),f.boxUvToRenderBoundsScale=N.getScale(f.boxUvToRenderBoundsTransform,f.boxUvToRenderBoundsScale),f.boxUvToRenderBoundsTranslate=N.getTranslation(f.boxUvToRenderBoundsTransform,f.boxUvToRenderBoundsTranslate)}if(g){d.BOX_HAS_SHAPE_BOUNDS=!0;let A=t,x=n;f.boxUvToShapeUvScale=h.fromElements(2/(A.x===x.x?1:x.x-A.x),2/(A.y===x.y?1:x.y-A.y),2/(A.z===x.z?1:x.z-A.z),f.boxUvToShapeUvScale),f.boxUvToShapeUvTranslate=h.fromElements(-f.boxUvToShapeUvScale.x*(A.x*.5+.5),-f.boxUvToShapeUvScale.y*(A.y*.5+.5),-f.boxUvToShapeUvScale.z*(A.z*.5+.5),f.boxUvToShapeUvTranslate)}return this.shaderMaximumIntersectionsLength=m,!0};var Apt=new h,xpt=new h;Nl.prototype.computeOrientedBoundingBoxForTile=function(e,t,n,i,o){let r=this._minBounds,s=this._maxBounds,a=1/Math.pow(2,e),c=h.fromElements(O.lerp(r.x,s.x,a*t),O.lerp(r.y,s.y,a*n),O.lerp(r.z,s.z,a*i),Apt),l=h.fromElements(O.lerp(r.x,s.x,a*(t+1)),O.lerp(r.y,s.y,a*(n+1)),O.lerp(r.z,s.z,a*(i+1)),xpt);return R0e(c,l,this.shapeTransform,o)};Nl.prototype.computeApproximateStepSize=function(e){return 1/h.maximumComponent(e)};Nl.DefaultMinBounds=Object.freeze(new h(-1,-1,-1));Nl.DefaultMaxBounds=Object.freeze(new h(1,1,1));function R0e(e,t,n,i){let o=Nl.DefaultMinBounds,r=Nl.DefaultMaxBounds;if(h.equals(e,o)&&h.equals(t,r))i.center=N.getTranslation(n,i.center),i.halfAxes=N.getMatrix3(n,i.halfAxes);else{let a=N.getScale(n,dX),c=h.midpoint(e,t,spt);i.center=N.multiplyByPoint(n,c,i.center),a=h.fromElements(a.x*.5*(t.x-e.x),a.y*.5*(t.y-e.y),a.z*.5*(t.z-e.z),dX);let l=N.getRotation(n,apt);i.halfAxes=J.setScale(l,a,i.halfAxes)}return i}var Pm=Nl;function B0e(e,t,n,i){this._resource=e,this._metadataTable=void 0;let o;u(t)?o={json:t,binary:void 0}:o=Ept(n),this._readyPromise=Cpt(this,o.json,o.binary,i)}Object.defineProperties(B0e.prototype,{readyPromise:{get:function(){return this._readyPromise}},metadataTable:{get:function(){return this._metadataTable}}});function Cpt(e,t,n,i){return Tpt(e,t,n).then(function(o){let r={},s=t.bufferViews.length;for(let l=0;l<s;++l){let f=t.bufferViews[l],d=f.byteOffset,p=d+f.byteLength,m=o[f.buffer].subarray(d,p);r[l]=m}let a=t.voxelTable,c=t.propertyTables[a];return e._metadataTable=new gl({count:c.count,properties:c.properties,class:i.classes[c.class],bufferViews:r}),e})}function Tpt(e,t,n){let i=t.buffers.length,o=new Array(i);for(let r=0;r<i;r++){let s=t.buffers[r];if(u(s.uri)){let c=e._resource.getDerivedResource({url:s.uri});o[r]=c.fetchArrayBuffer().then(function(l){return new Uint8Array(l)})}else o[r]=Promise.resolve(n)}return Promise.all(o)}function Ept(e){let n=new DataView(e.buffer,e.byteOffset),i=8,o=n.getUint32(i,!0);i+=8;let r=n.getUint32(i,!0);i+=8;let s=Bo(e,i,o);i+=o;let a=e.subarray(i,i+r);return{json:s,binary:a}}var DF=B0e;function jr(){this.orientedBoundingBox=new Pn,this.boundingSphere=new se,this.boundTransform=new N,this.shapeTransform=new N,this._minimumRadius=jr.DefaultMinBounds.x,this._maximumRadius=jr.DefaultMaxBounds.x,this._minimumHeight=jr.DefaultMinBounds.y,this._maximumHeight=jr.DefaultMaxBounds.y,this._minimumAngle=jr.DefaultMinBounds.z,this._maximumAngle=jr.DefaultMaxBounds.z,this.shaderUniforms={cylinderUvToRenderBoundsScale:new h,cylinderUvToRenderBoundsTranslate:new h,cylinderUvToRenderRadiusMin:0,cylinderRenderAngleMinMax:new H,cylinderUvToShapeUvRadius:new H,cylinderUvToShapeUvHeight:new H,cylinderUvToShapeUvAngle:new H,cylinderShapeUvAngleMinMax:new H,cylinderShapeUvAngleRangeZeroMid:0},this.shaderDefines={CYLINDER_HAS_RENDER_BOUNDS_RADIUS_MIN:void 0,CYLINDER_HAS_RENDER_BOUNDS_RADIUS_MAX:void 0,CYLINDER_HAS_RENDER_BOUNDS_RADIUS_FLAT:void 0,CYLINDER_HAS_RENDER_BOUNDS_HEIGHT:void 0,CYLINDER_HAS_RENDER_BOUNDS_HEIGHT_FLAT:void 0,CYLINDER_HAS_RENDER_BOUNDS_ANGLE:void 0,CYLINDER_HAS_RENDER_BOUNDS_ANGLE_RANGE_EQUAL_ZERO:void 0,CYLINDER_HAS_RENDER_BOUNDS_ANGLE_RANGE_UNDER_HALF:void 0,CYLINDER_HAS_RENDER_BOUNDS_ANGLE_RANGE_EQUAL_HALF:void 0,CYLINDER_HAS_RENDER_BOUNDS_ANGLE_RANGE_OVER_HALF:void 0,CYLINDER_HAS_SHAPE_BOUNDS_RADIUS:void 0,CYLINDER_HAS_SHAPE_BOUNDS_RADIUS_FLAT:void 0,CYLINDER_HAS_SHAPE_BOUNDS_HEIGHT:void 0,CYLINDER_HAS_SHAPE_BOUNDS_HEIGHT_FLAT:void 0,CYLINDER_HAS_SHAPE_BOUNDS_ANGLE:void 0,CYLINDER_HAS_SHAPE_BOUNDS_ANGLE_RANGE_EQUAL_ZERO:void 0,CYLINDER_HAS_SHAPE_BOUNDS_ANGLE_MIN_DISCONTINUITY:void 0,CYLINDER_HAS_SHAPE_BOUNDS_ANGLE_MAX_DISCONTINUITY:void 0,CYLINDER_HAS_SHAPE_BOUNDS_ANGLE_MIN_MAX_REVERSED:void 0,CYLINDER_INTERSECTION_INDEX_RADIUS_MAX:void 0,CYLINDER_INTERSECTION_INDEX_RADIUS_MIN:void 0,CYLINDER_INTERSECTION_INDEX_ANGLE:void 0},this.shaderMaximumIntersectionsLength=0}var L0e=new h,bpt=new h,Spt=new h,vpt=new J,Dpt=new N,wpt=new N,Ipt=N.fromRotationTranslation(J.fromUniformScale(2,new J),new h(-1,-1,-1),new N);jr.prototype.update=function(e,t,n,i,o){i=y(i,jr.DefaultMinBounds),o=y(o,jr.DefaultMaxBounds);let r=jr.DefaultMinBounds.x,s=jr.DefaultMaxBounds.x,a=jr.DefaultMinBounds.y,c=jr.DefaultMaxBounds.y,l=jr.DefaultMinBounds.z,f=jr.DefaultMaxBounds.z,d=f-l,p=.5*d,g=O.EPSILON10,m=O.EPSILON3,A=O.EPSILON10,x=O.clamp(t.x,r,s),C=O.clamp(n.x,r,s),E=O.clamp(i.x,r,s),T=O.clamp(o.x,r,s),S=Math.max(x,E),v=Math.min(C,T),w=O.clamp(t.y,a,c),R=O.clamp(n.y,a,c),P=O.clamp(i.y,a,c),M=O.clamp(o.y,a,c),L=Math.max(w,P),_=Math.min(R,M),b=O.negativePiToPi(t.z),D=O.negativePiToPi(n.z),I=O.negativePiToPi(i.z),B=O.negativePiToPi(o.z),F=Math.max(b,I),k=Math.min(D,B),U=N.getScale(e,L0e);if(v===0||S>v||L>_||O.equalsEpsilon(U.x,0,void 0,g)||O.equalsEpsilon(U.y,0,void 0,g)||O.equalsEpsilon(U.z,0,void 0,g))return!1;this._minimumRadius=x,this._maximumRadius=C,this._minimumHeight=w,this._maximumHeight=R,this._minimumAngle=b,this._maximumAngle=D,this.shapeTransform=N.clone(e,this.shapeTransform),this.orientedBoundingBox=mX(S,v,L,_,F,k,this.shapeTransform,this.orientedBoundingBox),this.boundTransform=N.fromRotationTranslation(this.orientedBoundingBox.halfAxes,this.orientedBoundingBox.center,this.boundTransform),this.boundingSphere=se.fromOrientedBoundingBox(this.orientedBoundingBox,this.boundingSphere);let Y=x===r&&C===s,W=w===a&&R===c,Q=D<b,j=D-b+Q*d,K=j>p+A&&j<d-A,Z=j>A&&j<p-A,pe=j>=p-A&&j<=p+A,Ae=j<=A,re=K||Z||pe||Ae,ge=O.equalsEpsilon(b,l,void 0,m),fe=O.equalsEpsilon(D,f,void 0,m),be=v===s,De=S===r,Le=L===a&&_===c,qe=k<F,ut=k-F+qe*d,Lt=ut>p+A&&ut<d-A,sn=ut>A&&ut<p-A,ht=ut>=p-A&&ut<=p+A,yn=ut<=A,Jn=Lt||sn||ht||yn,kt=this.shaderUniforms,Ke=this.shaderDefines;for(let Te in Ke)Ke.hasOwnProperty(Te)&&(Ke[Te]=void 0);let me=0;if(Ke.CYLINDER_INTERSECTION_INDEX_RADIUS_MAX=me,me+=1,De||(Ke.CYLINDER_HAS_RENDER_BOUNDS_RADIUS_MIN=!0,Ke.CYLINDER_INTERSECTION_INDEX_RADIUS_MIN=me,me+=1,kt.cylinderUvToRenderRadiusMin=v/S),be||(Ke.CYLINDER_HAS_RENDER_BOUNDS_RADIUS_MAX=!0),S===v&&(Ke.CYLINDER_HAS_RENDER_BOUNDS_RADIUS_FLAT=!0),Le||(Ke.CYLINDER_HAS_RENDER_BOUNDS_HEIGHT=!0),L===_&&(Ke.CYLINDER_HAS_RENDER_BOUNDS_HEIGHT_FLAT=!0),w===R&&(Ke.CYLINDER_HAS_SHAPE_BOUNDS_HEIGHT_FLAT=!0),x===C&&(Ke.CYLINDER_HAS_SHAPE_BOUNDS_RADIUS_FLAT=!0),!Y){Ke.CYLINDER_HAS_SHAPE_BOUNDS_RADIUS=!0;let Te=1/(C-x),He=x/(x-C);kt.cylinderUvToShapeUvRadius=H.fromElements(Te,He,kt.cylinderUvToShapeUvRadius)}if(!W){Ke.CYLINDER_HAS_SHAPE_BOUNDS_HEIGHT=!0;let Te=2/(R-w),He=(w+1)/(w-R);kt.cylinderUvToShapeUvHeight=H.fromElements(Te,He,kt.cylinderUvToShapeUvHeight)}if(!be||!Le){let Te=.5*(_-L),He=h.fromElements(1/v,1/v,1/(Te===0?1:Te),Spt),Ai=h.fromElements(0,0,-He.z*.5*(L+_),bpt),Mi=N.fromRotationTranslation(J.fromScale(He,vpt),Ai,Dpt),Mo=N.multiplyTransformation(Mi,Ipt,wpt);kt.cylinderUvToRenderBoundsScale=N.getScale(Mo,kt.cylinderUvToRenderBoundsScale),kt.cylinderUvToRenderBoundsTranslate=N.getTranslation(Mo,kt.cylinderUvToRenderBoundsTranslate)}if(Q&&(Ke.CYLINDER_HAS_SHAPE_BOUNDS_ANGLE_MIN_MAX_REVERSED=!0),Jn&&(Ke.CYLINDER_HAS_RENDER_BOUNDS_ANGLE=!0,Ke.CYLINDER_INTERSECTION_INDEX_ANGLE=me,Lt?(Ke.CYLINDER_HAS_RENDER_BOUNDS_ANGLE_RANGE_UNDER_HALF=!0,me+=1):sn?(Ke.CYLINDER_HAS_RENDER_BOUNDS_ANGLE_RANGE_OVER_HALF=!0,me+=2):ht?(Ke.CYLINDER_HAS_RENDER_BOUNDS_ANGLE_RANGE_EQUAL_HALF=!0,me+=1):yn&&(Ke.CYLINDER_HAS_RENDER_BOUNDS_ANGLE_RANGE_EQUAL_ZERO=!0,me+=2),kt.cylinderRenderAngleMinMax=H.fromElements(F,k,kt.cylinderAngleMinMax)),re){Ke.CYLINDER_HAS_SHAPE_BOUNDS_ANGLE=!0,Ae&&(Ke.CYLINDER_HAS_SHAPE_BOUNDS_ANGLE_RANGE_EQUAL_ZERO=!0),ge&&(Ke.CYLINDER_HAS_SHAPE_BOUNDS_ANGLE_MIN_DISCONTINUITY=!0),fe&&(Ke.CYLINDER_HAS_SHAPE_BOUNDS_ANGLE_MAX_DISCONTINUITY=!0);let Te=(b-l)/d,He=(D-l)/d,Ai=1-j/d;kt.cylinderShapeUvAngleMinMax=H.fromElements(Te,He,kt.cylinderShapeUvAngleMinMax),kt.cylinderShapeUvAngleRangeZeroMid=(He+.5*Ai)%1;let Mi=d/j,Mo=-(b-l)/j;kt.cylinderUvToShapeUvAngle=H.fromElements(Mi,Mo,kt.cylinderUvToShapeUvAngle)}return this.shaderMaximumIntersectionsLength=me,!0};jr.prototype.computeOrientedBoundingBoxForTile=function(e,t,n,i,o){let r=this._minimumRadius,s=this._maximumRadius,a=this._minimumHeight,c=this._maximumHeight,l=this._minimumAngle,f=this._maximumAngle,d=1/Math.pow(2,e),p=O.lerp(r,s,t*d),g=O.lerp(r,s,(t+1)*d),m=O.lerp(a,c,n*d),A=O.lerp(a,c,(n+1)*d),x=O.lerp(l,f,i*d),C=O.lerp(l,f,(i+1)*d);return mX(p,g,m,A,x,C,this.shapeTransform,o)};var Ppt=new Pn,Opt=new h,Rpt=new h,Bpt=new h;jr.prototype.computeApproximateStepSize=function(e){let t=this.shapeTransform,n=this._minimumRadius,i=this._maximumRadius,o=this._minimumHeight,r=this._maximumHeight,s=this._minimumAngle,a=this._maximumAngle,c=1-1/e.x,l=1-1/e.y,f=1-1/e.z,d=O.lerp(n,i,c),p=O.lerp(o,r,l),g=O.lerp(s,a,f),C=mX(d,i,p,r,g,a,t,Ppt),E=J.getScale(C.halfAxes,Opt),T=N.getScale(t,Rpt),S=h.divideComponents(E,T,Bpt);return h.minimumComponent(S)};jr.DefaultMinBounds=Object.freeze(new h(0,-1,-O.PI));jr.DefaultMaxBounds=Object.freeze(new h(1,1,+O.PI));var Mpt=5,Lpt=new Array(Mpt),Npt=new h,Fpt=new J,Vpt=new N,Upt=new N,kpt=new N,hX=new N,zpt=new h,Hpt=new h,Gpt=new h,N0e=new Array(8);for(let e=0;e<8;e++)N0e[e]=new h;function M0e(e,t,n){return Math.abs(oe.dot(e,t))<n}function Wpt(e){let t=N.getColumn(e,0,zpt),n=N.getColumn(e,1,Hpt),i=N.getColumn(e,2,Gpt),o=O.EPSILON4;return M0e(t,n,o)&&M0e(n,i,o)}function jpt(e,t){let n=N0e;h.fromElements(-.5,-.5,-.5,n[0]),h.fromElements(-.5,-.5,.5,n[1]),h.fromElements(-.5,.5,-.5,n[2]),h.fromElements(-.5,.5,.5,n[3]),h.fromElements(.5,-.5,-.5,n[4]),h.fromElements(.5,-.5,.5,n[5]),h.fromElements(.5,.5,-.5,n[6]),h.fromElements(.5,.5,.5,n[7]);for(let i=0;i<8;++i)N.multiplyByPoint(e,n[i],n[i]);return Pn.fromPoints(n,t)}function mX(e,t,n,i,o,r,s,a){let c=jr.DefaultMinBounds,l=jr.DefaultMaxBounds,f=c.x,d=l.x,p=c.y,g=l.y,m=c.z,A=l.z;if(e===f&&t===d&&n===p&&i===g&&o===m&&r===A)return a.center=N.getTranslation(s,a.center),a.halfAxes=N.getMatrix3(s,a.halfAxes),a;r<o&&(r+=O.TWO_PI);let C=r-o,E=o+C*.5,T=Lpt,S=0;T[S++]=o,T[S++]=r,T[S++]=E,C>O.PI&&(T[S++]=E-O.PI_OVER_TWO,T[S++]=E+O.PI_OVER_TWO);let v=1,w=1,R=-1,P=-1;for(let Q=0;Q<S;++Q){let j=T[Q]-E,K=Math.cos(j),Z=Math.sin(j),pe=K*e,Ae=Z*e,re=K*t,ge=Z*t;v=Math.min(v,pe),w=Math.min(w,Ae),v=Math.min(v,re),w=Math.min(w,ge),R=Math.max(R,pe),P=Math.max(P,Ae),R=Math.max(R,re),P=Math.max(P,ge)}let M=R-v,L=P-w,_=i-n,b=(v+R)*.5,D=(w+P)*.5,I=(n+i)*.5,B=h.fromElements(b,D,I,Npt),F=J.fromRotationZ(E,Fpt),k=h.fromElements(M,L,_,L0e),U=N.fromScale(k,kpt),G=N.fromRotation(F,Upt),V=N.fromTranslation(B,Vpt),Y=N.multiplyTransformation(G,N.multiplyTransformation(V,U,hX),hX),W=N.multiplyTransformation(s,Y,hX);return Wpt(W)?Pn.fromTransformation(W,a):jpt(W,a)}var Om=jr;function Fl(){this.orientedBoundingBox=new Pn,this.boundingSphere=new se,this.boundTransform=new N,this.shapeTransform=new N,this._rectangle=new ce,this._minimumHeight=Fl.DefaultMinBounds.z,this._maximumHeight=Fl.DefaultMaxBounds.z,this._ellipsoid=new ie,this._translation=new h,this._rotation=new J,this.shaderUniforms={ellipsoidRadiiUv:new h,ellipsoidInverseRadiiSquaredUv:new h,ellipsoidRenderLongitudeMinMax:new H,ellipsoidShapeUvLongitudeMinMaxMid:new h,ellipsoidUvToShapeUvLongitude:new H,ellipsoidUvToShapeUvLatitude:new H,ellipsoidRenderLatitudeCosSqrHalfMinMax:new H,ellipsoidInverseHeightDifferenceUv:0,ellipseInnerRadiiUv:new H,ellipsoidInverseInnerScaleUv:0,ellipsoidInverseOuterScaleUv:0},this.shaderDefines={ELLIPSOID_HAS_RENDER_BOUNDS_LONGITUDE:void 0,ELLIPSOID_HAS_RENDER_BOUNDS_LONGITUDE_RANGE_EQUAL_ZERO:void 0,ELLIPSOID_HAS_RENDER_BOUNDS_LONGITUDE_RANGE_UNDER_HALF:void 0,ELLIPSOID_HAS_RENDER_BOUNDS_LONGITUDE_RANGE_EQUAL_HALF:void 0,ELLIPSOID_HAS_RENDER_BOUNDS_LONGITUDE_RANGE_OVER_HALF:void 0,ELLIPSOID_HAS_RENDER_BOUNDS_LONGITUDE_MIN_DISCONTINUITY:void 0,ELLIPSOID_HAS_RENDER_BOUNDS_LONGITUDE_MAX_DISCONTINUITY:void 0,ELLIPSOID_HAS_SHAPE_BOUNDS_LONGITUDE:void 0,ELLIPSOID_HAS_SHAPE_BOUNDS_LONGITUDE_RANGE_EQUAL_ZERO:void 0,ELLIPSOID_HAS_SHAPE_BOUNDS_LONGITUDE_MIN_MAX_REVERSED:void 0,ELLIPSOID_HAS_RENDER_BOUNDS_LATITUDE:void 0,ELLIPSOID_HAS_RENDER_BOUNDS_LATITUDE_MAX_UNDER_HALF:void 0,ELLIPSOID_HAS_RENDER_BOUNDS_LATITUDE_MAX_EQUAL_HALF:void 0,ELLIPSOID_HAS_RENDER_BOUNDS_LATITUDE_MAX_OVER_HALF:void 0,ELLIPSOID_HAS_RENDER_BOUNDS_LATITUDE_MIN_UNDER_HALF:void 0,ELLIPSOID_HAS_RENDER_BOUNDS_LATITUDE_MIN_EQUAL_HALF:void 0,ELLIPSOID_HAS_RENDER_BOUNDS_LATITUDE_MIN_OVER_HALF:void 0,ELLIPSOID_HAS_RENDER_BOUNDS_LATITUDE_RANGE_EQUAL_ZERO:void 0,ELLIPSOID_HAS_SHAPE_BOUNDS_LATITUDE:void 0,ELLIPSOID_HAS_SHAPE_BOUNDS_LATITUDE_RANGE_EQUAL_ZERO:void 0,ELLIPSOID_HAS_RENDER_BOUNDS_HEIGHT_MAX:void 0,ELLIPSOID_HAS_RENDER_BOUNDS_HEIGHT_MIN:void 0,ELLIPSOID_HAS_RENDER_BOUNDS_HEIGHT_FLAT:void 0,ELLIPSOID_HAS_SHAPE_BOUNDS_HEIGHT_MIN:void 0,ELLIPSOID_HAS_SHAPE_BOUNDS_HEIGHT_FLAT:void 0,ELLIPSOID_IS_SPHERE:void 0,ELLIPSOID_INTERSECTION_INDEX_LONGITUDE:void 0,ELLIPSOID_INTERSECTION_INDEX_LATITUDE_MAX:void 0,ELLIPSOID_INTERSECTION_INDEX_LATITUDE_MIN:void 0,ELLIPSOID_INTERSECTION_INDEX_HEIGHT_MAX:void 0,ELLIPSOID_INTERSECTION_INDEX_HEIGHT_MIN:void 0},this.shaderMaximumIntersectionsLength=0}var qpt=new h,Ypt=new J,F0e=new h,V0e=new h,U0e=new h,k0e=new h,Xpt=new ce;Fl.prototype.update=function(e,t,n,i,o){i=y(i,Fl.DefaultMinBounds),o=y(o,Fl.DefaultMaxBounds);let r=Fl.DefaultMinBounds.x,s=Fl.DefaultMaxBounds.x,a=s-r,c=.5*a,l=Fl.DefaultMinBounds.y,f=Fl.DefaultMaxBounds.y,d=f-l,p=O.EPSILON10,g=O.EPSILON3,m=O.EPSILON10,A=O.EPSILON10,x=O.EPSILON3,C=O.clamp(t.x,r,s),E=O.clamp(n.x,r,s),T=O.clamp(i.x,r,s),S=O.clamp(o.x,r,s),v=Math.max(C,T),w=Math.min(E,S),R=O.clamp(t.y,l,f),P=O.clamp(n.y,l,f),M=O.clamp(i.y,l,f),L=O.clamp(o.y,l,f),_=Math.max(R,M),b=Math.min(P,L),D=N.getScale(e,qpt),I=D.x===D.y&&D.y===D.z,B=h.minimumComponent(D),F=Math.max(t.z,-B),k=Math.max(n.z,-B),U=Math.max(i.z,-B),G=Math.max(o.z,-B),V=Math.max(F,U),Y=Math.min(k,G),W=h.add(D,h.fromElements(F,F,F,V0e),V0e),Q=h.add(D,h.fromElements(k,k,k,F0e),F0e),j=h.maximumComponent(Q),K=h.add(D,h.fromElements(V,V,V,k0e),k0e),Z=h.add(D,h.fromElements(Y,Y,Y,U0e),U0e);if(_>b||_===f||b===l||V>Y||O.equalsEpsilon(Z,h.ZERO,void 0,p))return!1;this._rectangle=ce.fromRadians(C,R,E,P),this._translation=N.getTranslation(e,this._translation),this._rotation=N.getRotation(e,this._rotation),this._ellipsoid=ie.fromCartesian3(D,this._ellipsoid),this._minimumHeight=F,this._maximumHeight=k;let pe=ce.fromRadians(v,_,w,b,Xpt);this.orientedBoundingBox=z0e(pe,V,Y,this._ellipsoid,this._translation,this._rotation,this.orientedBoundingBox),this.shapeTransform=N.fromRotationTranslation(J.setScale(this._rotation,Q,Ypt),this._translation,this.shapeTransform),this.boundTransform=N.fromRotationTranslation(this.orientedBoundingBox.halfAxes,this.orientedBoundingBox.center,this.boundTransform),this.boundingSphere=se.fromOrientedBoundingBox(this.orientedBoundingBox,this.boundingSphere);let Ae=w<v,re=w-v+Ae*a,ge=re<=m,fe=re>c+m&&re<a-m,be=re>=c-m&&re<=c+m,De=re>m&&re<c-m,Le=ge||fe||be||De,qe=E<C,ut=E-C+qe*a,Lt=ut<=m,sn=ut>c+m&&ut<a-m,ht=ut>=c-m&&ut<=c+m,yn=ut>m&&ut<c-m,Jn=Lt||sn||ht||yn,kt=b<-x,Ke=b>=-x&&b<=+x,me=b>+x&&b<f-A,Te=kt||Ke||me,He=_>l+A&&_<-x,Ai=_>=-x&&_<=+x,Mi=_>+x,Mo=He||Ai||Mi,gs=Te||Mo,Yr=P-R,Ar=P<-x,er=P>=-x&&P<=+x,Re=P>+x&&P<f-A,it=Ar||er||Re,Ze=R>l+A&&R<-x,Je=R>=-x&&R<=+x,lt=R>+x,Tn=it||(Ze||Je||lt),kn=!h.equals(K,h.ZERO),$i=!h.equals(Z,h.ZERO),Ms=kn||$i,Xr=Y-V,Uo=!h.equals(W,h.ZERO),Ui=!h.equals(Q,h.ZERO),Kr=Uo||Ui,zn=this.shaderUniforms,Rn=this.shaderDefines;for(let ti in Rn)Rn.hasOwnProperty(ti)&&(Rn[ti]=void 0);zn.ellipsoidRadiiUv=h.divideByScalar(Q,j,zn.ellipsoidRadiiUv),zn.ellipsoidInverseRadiiSquaredUv=h.divideComponents(h.ONE,h.multiplyComponents(zn.ellipsoidRadiiUv,zn.ellipsoidRadiiUv,zn.ellipsoidInverseRadiiSquaredUv),zn.ellipsoidInverseRadiiSquaredUv);let Hn=0;if(Rn.ELLIPSOID_INTERSECTION_INDEX_HEIGHT_MAX=Hn,Hn+=1,Ms&&(Xr===0&&(Rn.ELLIPSOID_HAS_RENDER_BOUNDS_HEIGHT_FLAT=!0),kn&&(Rn.ELLIPSOID_HAS_RENDER_BOUNDS_HEIGHT_MIN=!0,Rn.ELLIPSOID_INTERSECTION_INDEX_HEIGHT_MIN=Hn,Hn+=1,zn.ellipsoidInverseInnerScaleUv=j/(j-(k-V))),$i&&(Rn.ELLIPSOID_HAS_RENDER_BOUNDS_HEIGHT_MAX=!0,zn.ellipsoidInverseOuterScaleUv=j/(j-(k-Y)))),Kr){if(Uo){Rn.ELLIPSOID_HAS_SHAPE_BOUNDS_HEIGHT_MIN=!0;let ti=(k-F)/j;zn.ellipsoidInverseHeightDifferenceUv=1/ti,zn.ellipseInnerRadiiUv=H.fromElements(zn.ellipsoidRadiiUv.x*(1-ti),zn.ellipsoidRadiiUv.z*(1-ti),zn.ellipseInnerRadiiUv)}F===k&&(Rn.ELLIPSOID_HAS_SHAPE_BOUNDS_HEIGHT_FLAT=!0)}if(Le&&(Rn.ELLIPSOID_HAS_RENDER_BOUNDS_LONGITUDE=!0,Rn.ELLIPSOID_INTERSECTION_INDEX_LONGITUDE=Hn,fe?(Rn.ELLIPSOID_HAS_RENDER_BOUNDS_LONGITUDE_RANGE_UNDER_HALF=!0,Hn+=1):De?(Rn.ELLIPSOID_HAS_RENDER_BOUNDS_LONGITUDE_RANGE_OVER_HALF=!0,Hn+=2):be?(Rn.ELLIPSOID_HAS_RENDER_BOUNDS_LONGITUDE_RANGE_EQUAL_HALF=!0,Hn+=1):ge&&(Rn.ELLIPSOID_HAS_RENDER_BOUNDS_LONGITUDE_RANGE_EQUAL_ZERO=!0,Hn+=2),zn.ellipsoidRenderLongitudeMinMax=H.fromElements(v,w,zn.ellipsoidRenderLongitudeMinMax)),Jn){Rn.ELLIPSOID_HAS_SHAPE_BOUNDS_LONGITUDE=!0,E<C&&(Rn.ELLIPSOID_HAS_SHAPE_BOUNDS_LONGITUDE_MIN_MAX_REVERSED=!0);let xr=a/ut,Eo=-(C-r)/ut;zn.ellipsoidUvToShapeUvLongitude=H.fromElements(xr,Eo,zn.ellipsoidUvToShapeUvLongitude)}if(Le){let ti=O.equalsEpsilon(v,r,void 0,g),xr=O.equalsEpsilon(w,s,void 0,g);ti&&(Rn.ELLIPSOID_HAS_RENDER_BOUNDS_LONGITUDE_MIN_DISCONTINUITY=!0),xr&&(Rn.ELLIPSOID_HAS_RENDER_BOUNDS_LONGITUDE_MAX_DISCONTINUITY=!0);let Eo=(C-r)/a,ys=(E-r)/a,_h=(w-r)/a,Cr=1-re/a,Ls=(_h+.5*Cr)%1;zn.ellipsoidShapeUvLongitudeMinMaxMid=h.fromElements(Eo,ys,Ls,zn.ellipsoidShapeUvLongitudeMinMaxMid)}if(gs){Rn.ELLIPSOID_HAS_RENDER_BOUNDS_LATITUDE=!0,Mo&&(Rn.ELLIPSOID_HAS_RENDER_BOUNDS_LATITUDE_MIN=!0,Rn.ELLIPSOID_INTERSECTION_INDEX_LATITUDE_MIN=Hn,He?(Rn.ELLIPSOID_HAS_RENDER_BOUNDS_LATITUDE_MIN_UNDER_HALF=!0,Hn+=1):Ai?(Rn.ELLIPSOID_HAS_RENDER_BOUNDS_LATITUDE_MIN_EQUAL_HALF=!0,Hn+=1):Mi&&(Rn.ELLIPSOID_HAS_RENDER_BOUNDS_LATITUDE_MIN_OVER_HALF=!0,Hn+=2)),Te&&(Rn.ELLIPSOID_HAS_RENDER_BOUNDS_LATITUDE_MAX=!0,Rn.ELLIPSOID_INTERSECTION_INDEX_LATITUDE_MAX=Hn,kt?(Rn.ELLIPSOID_HAS_RENDER_BOUNDS_LATITUDE_MAX_UNDER_HALF=!0,Hn+=2):Ke?(Rn.ELLIPSOID_HAS_RENDER_BOUNDS_LATITUDE_MAX_EQUAL_HALF=!0,Hn+=1):me&&(Rn.ELLIPSOID_HAS_RENDER_BOUNDS_LATITUDE_MAX_OVER_HALF=!0,Hn+=1)),_===b&&(Rn.ELLIPSOID_HAS_RENDER_BOUNDS_LATITUDE_RANGE_EQUAL_ZERO=!0);let ti=Math.pow(Math.cos(O.PI_OVER_TWO-Math.abs(_)),2),xr=Math.pow(Math.cos(O.PI_OVER_TWO-Math.abs(b)),2);zn.ellipsoidRenderLatitudeCosSqrHalfMinMax=H.fromElements(ti,xr,zn.ellipsoidRenderLatitudeCosSqrHalfMinMax)}if(Tn){Rn.ELLIPSOID_HAS_SHAPE_BOUNDS_LATITUDE=!0,R===P&&(Rn.ELLIPSOID_HAS_SHAPE_BOUNDS_LATITUDE_RANGE_EQUAL_ZERO=!0);let ti=d/Yr,xr=(l-R)/Yr;zn.ellipsoidUvToShapeUvLatitude=H.fromElements(ti,xr,zn.ellipsoidUvToShapeUvLatitude)}return I&&(Rn.ELLIPSOID_IS_SPHERE=!0),this.shaderMaximumIntersectionsLength=Hn,!0};var Kpt=new ce;Fl.prototype.computeOrientedBoundingBoxForTile=function(e,t,n,i,o){let r=1/Math.pow(2,e),s=t*r,a=(t+1)*r,c=n*r,l=(n+1)*r,f=i*r,d=(i+1)*r,p=ce.subsection(this._rectangle,s,c,a,l,Kpt),g=O.lerp(this._minimumHeight,this._maximumHeight,f),m=O.lerp(this._minimumHeight,this._maximumHeight,d);return z0e(p,g,m,this._ellipsoid,this._translation,this._rotation,o)};Fl.prototype.computeApproximateStepSize=function(e){let n=this._ellipsoid.maximumRadius,i=this._minimumHeight,o=this._maximumHeight;return .5*((o-i)/(n+o))/e.z};function z0e(e,t,n,i,o,r,s){return s=Pn.fromRectangle(e,t,n,i,s),s.center=h.add(s.center,o,s.center),s.halfAxes=J.multiply(s.halfAxes,r,s.halfAxes),s}Fl.DefaultMinBounds=Object.freeze(new h(-O.PI,-O.PI_OVER_TWO,-Number.MAX_VALUE));Fl.DefaultMaxBounds=Object.freeze(new h(+O.PI,+O.PI_OVER_TWO,+Number.MAX_VALUE));var bC=Fl;var Bu={BOX:"BOX",ELLIPSOID:"ELLIPSOID",CYLINDER:"CYLINDER"};Bu.getMinBounds=function(e){switch(e){case Bu.BOX:return Pm.DefaultMinBounds;case Bu.ELLIPSOID:return bC.DefaultMinBounds;case Bu.CYLINDER:return Om.DefaultMinBounds}};Bu.getMaxBounds=function(e){switch(e){case Bu.BOX:return Pm.DefaultMaxBounds;case Bu.ELLIPSOID:return bC.DefaultMaxBounds;case Bu.CYLINDER:return Om.DefaultMaxBounds}};Bu.getShapeConstructor=function(e){switch(e){case Bu.BOX:return Pm;case Bu.ELLIPSOID:return bC;case Bu.CYLINDER:return Om}};var ji=Object.freeze(Bu);function pX(e){e=y(e,y.EMPTY_OBJECT),this.ready=!1,this.shapeTransform=void 0,this.globalTransform=void 0,this.shape=void 0,this.minBounds=void 0,this.maxBounds=void 0,this.dimensions=void 0,this.paddingBefore=void 0,this.paddingAfter=void 0,this.names=void 0,this.types=void 0,this.componentTypes=void 0,this.minimumValues=void 0,this.maximumValues=void 0,this.maximumTileCount=void 0,this._implicitTileset=void 0,this._subtreeCache=new vF;let t=this,n;this._readyPromise=Promise.resolve(e.url).then(function(i){let o=Pe.createIfNeeded(i);return o.fetchJson().then(function(r){return n=r,Jpt(n),n_t(n,o).promise}).then(function(r){let s=n.root,a=s.content.extensions["3DTILES_content_voxels"],c=a.class,l=ai(n,"3DTILES_metadata")?n.extensions["3DTILES_metadata"]:n,f=r.schema,d=new nx({metadataJson:l,schema:f});i_t(t,d,c);let p=new ox(o,s,f),{shape:g,minBounds:m,maxBounds:A,shapeTransform:x,globalTransform:C}=Qpt(s);t.shape=g,t.minBounds=m,t.maxBounds=A,t.dimensions=h.unpack(a.dimensions),t.shapeTransform=x,t.globalTransform=C,t.maximumTileCount=Zpt(d);let E,T;return u(a.padding)&&(E=h.unpack(a.padding.before),T=h.unpack(a.padding.after)),t.paddingBefore=E,t.paddingAfter=T,t._implicitTileset=p,Gi.unload(r),t.ready=!0,t})})}Object.defineProperties(pX.prototype,{readyPromise:{get:function(){return this._readyPromise}}});function Zpt(e){if(u(e.tileset))return e.tileset.getPropertyBySemantic(SA.TILESET_TILE_COUNT)}function Jpt(e){let t=e.root;if(!u(t.content))throw new ue("Root must have content");if(!ai(t.content,"3DTILES_content_voxels"))throw new ue("Root tile content must have 3DTILES_content_voxels extension");if(!ai(t,"3DTILES_implicit_tiling")&&!u(t.implicitTiling))throw new ue("Root tile must have implicit tiling");if(!u(e.schema)&&!u(e.schemaUri)&&!ai(e,"3DTILES_metadata"))throw new ue("Tileset must have a metadata schema")}function Qpt(e){let t=e.boundingVolume,n;if(u(e.transform)?n=N.unpack(e.transform):n=N.clone(N.IDENTITY),u(t.box))return e_t(t.box,n);if(u(t.region))return $pt(t.region);if(ai(t,"3DTILES_bounding_volume_cylinder"))return t_t(t.extensions["3DTILES_bounding_volume_cylinder"].cylinder,n);throw new ue("Only box, region and 3DTILES_bounding_volume_cylinder are supported in Cesium3DTilesVoxelProvider")}function $pt(e){let t=e[0],n=e[1],i=e[2],o=e[3],r=e[4],s=e[5],a=N.fromScale(ie.WGS84.radii),c=t,l=i,f=n,d=o,p=r,g=s,m=new h(c,f,p),A=new h(l,d,g);return{shape:ji.ELLIPSOID,minBounds:m,maxBounds:A,shapeTransform:a,globalTransform:N.clone(N.IDENTITY)}}function e_t(e,t){let n=Pn.unpack(e),i=N.fromRotationTranslation(n.halfAxes,n.center);return{shape:ji.BOX,minBounds:h.clone(Pm.DefaultMinBounds),maxBounds:h.clone(Pm.DefaultMaxBounds),shapeTransform:i,globalTransform:t}}function t_t(e,t){let n=Pn.unpack(e),i=N.fromRotationTranslation(n.halfAxes,n.center);return{shape:ji.CYLINDER,minBounds:h.clone(Om.DefaultMinBounds),maxBounds:h.clone(Om.DefaultMaxBounds),shapeTransform:i,globalTransform:t}}function n_t(e,t){let{schemaUri:n,schema:i}=e;return u(n)?Gi.loadSchema({resource:t.getDerivedResource({url:n})}):Gi.loadSchema({schema:i})}function i_t(e,t,n){let{schema:i,statistics:o}=t,r=o?.classes[n],s=i.classes[n].properties,a=Object.entries(s).map(([d,p])=>{let{type:g,componentType:m}=p,A=r?.properties[d].min,x=r?.properties[d].max,C=Ht.getComponentCount(g),E=H0e(A,C),T=H0e(x,C);return{id:d,type:g,componentType:m,minValue:E,maxValue:T}});e.names=a.map(d=>d.id),e.types=a.map(d=>d.type),e.componentTypes=a.map(d=>d.componentType);let c=a.map(d=>d.minValue),l=a.map(d=>d.maxValue),f=c.some(u);e.minimumValues=f?c:void 0,e.maximumValues=f?l:void 0}function H0e(e,t){if(!u(e))return;let n=Array.isArray(e)?e:[e];return Array.from({length:t},(i,o)=>n[o])}function o_t(e,t){let n=e.contentUriTemplates[0].getDerivedResource({templateValues:t.getTemplateValues()}),i=e.baseResource.getDerivedResource({url:n.url});return i.fetchArrayBuffer().then(function(o){let r=Zh(o);return new DF(i,r.jsonPayload,r.binaryPayload,e.metadataSchema).readyPromise})}function r_t(e,t){let n=e._implicitTileset,i=e._subtreeCache,o=i.find(t);if(u(o))return o.readyPromise;let r=n.subtreeUriTemplate.getDerivedResource({templateValues:t.getTemplateValues()}),s=n.baseResource.getDerivedResource({url:r.url});return s.fetchArrayBuffer().then(function(a){let c=i.find(t);if(u(c))return c.readyPromise;let l=Zh(a);return c=new bA(s,l.jsonPayload,l.binaryPayload,n,t),i.addSubtree(c),c.readyPromise})}pX.prototype.requestData=function(e){e=y(e,y.EMPTY_OBJECT);let t=y(e.tileLevel,0),n=y(e.tileX,0),i=y(e.tileY,0),o=y(e.tileZ,0);if(y(e.keyframe,0)!==0)return;let s=this._implicitTileset,a=this.names,c=new rx({subdivisionScheme:s.subdivisionScheme,subtreeLevels:s.subtreeLevels,level:t,x:n,y:i,z:o}),l=c.isSubtreeRoot()&&c.level>0,f=l?c.getParentSubtreeCoordinates():c.getSubtreeCoordinates();return r_t(this,f).then(function(p){return(l?p.childSubtreeIsAvailableAtCoordinates(c):p.tileIsAvailableAtCoordinates(c))?o_t(s,c):Promise.reject("Tile is not available")}).then(function(p){return a.map(function(g){return p.metadataTable.getPropertyTypedArray(g)})})};var _X=pX;function gX(e){e=y(e,1),this._radius=y(e,1)}Object.defineProperties(gX.prototype,{radius:{get:function(){return this._radius},set:function(e){this._radius=e}}});gX.prototype.emit=function(e){let t=O.randomBetween(0,O.TWO_PI),n=O.randomBetween(0,this._radius),i=n*Math.cos(t),o=n*Math.sin(t),r=0;e.position=h.fromElements(i,o,r,e.position),e.velocity=h.clone(h.UNIT_Z,e.velocity)};var wF=gX;var yX={CUMULUS:0};yX.validate=function(e){return e===yX.CUMULUS};var IS=Object.freeze(yX);function dh(e,t){if(e=y(e,y.EMPTY_OBJECT),this._show=y(e.show,!0),this._position=h.clone(y(e.position,h.ZERO)),!u(e.scale)&&u(e.maximumSize))this._maximumSize=h.clone(e.maximumSize),this._scale=new H(this._maximumSize.x,this._maximumSize.y);else{this._scale=H.clone(y(e.scale,new H(20,12)));let n=new h(this._scale.x,this._scale.y,Math.min(this._scale.x,this._scale.y)/1.5);this._maximumSize=h.clone(y(e.maximumSize,n))}this._slice=y(e.slice,-1),this._color=z.clone(y(e.color,z.WHITE)),this._brightness=y(e.brightness,1),this._cloudCollection=t,this._index=-1}var s_t=dh.SHOW_INDEX=0,a_t=dh.POSITION_INDEX=1,c_t=dh.SCALE_INDEX=2,l_t=dh.MAXIMUM_SIZE_INDEX=3,u_t=dh.SLICE_INDEX=4,f_t=dh.BRIGHTNESS_INDEX=5,d_t=dh.COLOR_INDEX=6;dh.NUMBER_OF_PROPERTIES=7;function SC(e,t){let n=e._cloudCollection;u(n)&&(n._updateCloud(e,t),e._dirty=!0)}Object.defineProperties(dh.prototype,{show:{get:function(){return this._show},set:function(e){this._show!==e&&(this._show=e,SC(this,s_t))}},position:{get:function(){return this._position},set:function(e){let t=this._position;h.equals(t,e)||(h.clone(e,t),SC(this,a_t))}},scale:{get:function(){return this._scale},set:function(e){let t=this._scale;H.equals(t,e)||(H.clone(e,t),SC(this,c_t))}},maximumSize:{get:function(){return this._maximumSize},set:function(e){let t=this._maximumSize;h.equals(t,e)||(h.clone(e,t),SC(this,l_t))}},color:{get:function(){return this._color},set:function(e){let t=this._color;z.equals(t,e)||(z.clone(e,t),SC(this,d_t))}},slice:{get:function(){return this._slice},set:function(e){this._slice!==e&&(this._slice=e,SC(this,u_t))}},brightness:{get:function(){return this._brightness},set:function(e){this._brightness!==e&&(this._brightness=e,SC(this,f_t))}}});dh.prototype._destroy=function(){this._cloudCollection=void 0};var Mu=dh;var Lu,hH=new h,h_t={positionHighAndScaleX:0,positionLowAndScaleY:1,packedAttribute0:2,packedAttribute1:3,color:4},m_t={direction:0,positionHighAndScaleX:1,positionLowAndScaleY:2,packedAttribute0:3,packedAttribute1:4,color:5},p_t=Mu.SHOW_INDEX,__t=Mu.POSITION_INDEX,g_t=Mu.SCALE_INDEX,y_t=Mu.MAXIMUM_SIZE_INDEX,A_t=Mu.SLICE_INDEX,x_t=Mu.BRIGHTNESS_INDEX,C_t=Mu.NUMBER_OF_PROPERTIES,T_t=Mu.COLOR_INDEX;function hh(e){e=y(e,y.EMPTY_OBJECT),this._clouds=[],this._cloudsToUpdate=[],this._cloudsToUpdateIndex=0,this._cloudsRemoved=!1,this._createVertexArray=!1,this._propertiesChanged=new Uint32Array(C_t),this._noiseTexture=void 0,this._textureSliceWidth=128,this._noiseTextureRows=4,this.noiseDetail=y(e.noiseDetail,16),this.noiseOffset=h.clone(y(e.noiseOffset,h.ZERO)),this._loading=!1,this._ready=!1;let t=this;this._uniforms={u_noiseTexture:function(){return t._noiseTexture},u_noiseTextureDimensions:G0e(t),u_noiseDetail:function(){return t.noiseDetail}},this._vaNoise=void 0,this._spNoise=void 0,this._spCreated=!1,this._sp=void 0,this._rs=void 0,this.show=y(e.show,!0),this._colorCommands=[],this.debugBillboards=y(e.debugBillboards,!1),this._compiledDebugBillboards=!1,this.debugEllipsoids=y(e.debugEllipsoids,!1),this._compiledDebugEllipsoids=!1}function G0e(e){return function(){return hH.x=e._textureSliceWidth,hH.y=e._noiseTextureRows,hH.z=1/e._noiseTextureRows,hH}}Object.defineProperties(hh.prototype,{length:{get:function(){return xX(this),this._clouds.length}}});function W0e(e){let t=e.length;for(let n=0;n<t;++n)e[n]&&e[n]._destroy()}hh.prototype.add=function(e){e=y(e,y.EMPTY_OBJECT);let t=y(e.cloudType,IS.CUMULUS),n;return t===IS.CUMULUS&&(n=new Mu(e,this),n._index=this._clouds.length,this._clouds.push(n),this._createVertexArray=!0),n};hh.prototype.remove=function(e){return this.contains(e)?(this._clouds[e._index]=void 0,this._cloudsRemoved=!0,this._createVertexArray=!0,e._destroy(),!0):!1};hh.prototype.removeAll=function(){W0e(this._clouds),this._clouds=[],this._cloudsToUpdate=[],this._cloudsToUpdateIndex=0,this._cloudsRemoved=!1,this._createVertexArray=!0};function xX(e){if(e._cloudsRemoved){e._cloudsRemoved=!1;let t=[],n=e._clouds,i=n.length;for(let o=0,r=0;o<i;++o){let s=n[o];u(s)&&(n._index=r++,t.push(s))}e._clouds=t}}hh.prototype._updateCloud=function(e,t){e._dirty||(this._cloudsToUpdate[this._cloudsToUpdateIndex++]=e),++this._propertiesChanged[t]};hh.prototype.contains=function(e){return u(e)&&e._cloudCollection===this};hh.prototype.get=function(e){return xX(this),this._clouds[e]};var E_t=new Float32Array([-1,-1,1,-1,1,1,-1,1]),b_t=new Uint16Array([0,1,2,0,2,3]);function S_t(e){let t=ft.createVertexBuffer({context:e,typedArray:E_t,usage:Ne.STATIC_DRAW}),n=ft.createIndexBuffer({context:e,typedArray:b_t,usage:Ne.STATIC_DRAW,indexDatatype:Fe.UNSIGNED_SHORT}),i=[{index:0,vertexBuffer:t,componentsPerAttribute:2,componentDatatype:X.FLOAT}];return new oi({context:e,attributes:i,indexBuffer:n})}var CX;function v_t(e){let n=e.cache.cloudCollection_indexBufferBatched;if(u(n))return n;let i=16384*6-6,o=new Uint16Array(i);for(let r=0,s=0;r<i;r+=6,s+=4)o[r]=s,o[r+1]=s+1,o[r+2]=s+2,o[r+3]=s,o[r+4]=s+2,o[r+5]=s+3;return n=ft.createIndexBuffer({context:e,typedArray:o,usage:Ne.STATIC_DRAW,indexDatatype:Fe.UNSIGNED_SHORT}),n.vertexArrayDestroyable=!1,e.cache.cloudCollection_indexBufferBatched=n,n}function D_t(e){let t=e.cache.cloudCollection_indexBufferInstanced;return u(t)||(t=ft.createIndexBuffer({context:e,typedArray:new Uint16Array([0,1,2,0,2,3]),usage:Ne.STATIC_DRAW,indexDatatype:Fe.UNSIGNED_SHORT}),t.vertexArrayDestroyable=!1,e.cache.cloudCollection_indexBufferInstanced=t),t}function w_t(e){let t=e.cache.cloudCollection_vertexBufferInstanced;return u(t)||(t=ft.createVertexBuffer({context:e,typedArray:new Float32Array([0,0,1,0,1,1,0,1]),usage:Ne.STATIC_DRAW}),t.vertexArrayDestroyable=!1,e.cache.cloudCollection_vertexBufferInstanced=t),t}function I_t(e,t,n){let i=[{index:Lu.positionHighAndScaleX,componentsPerAttribute:4,componentDatatype:X.FLOAT,usage:Ne.STATIC_DRAW},{index:Lu.positionLowAndScaleY,componentsPerAttribute:4,componentDatatype:X.FLOAT,usage:Ne.STATIC_DRAW},{index:Lu.packedAttribute0,componentsPerAttribute:4,componentDatatype:X.FLOAT,usage:Ne.STATIC_DRAW},{index:Lu.packedAttribute1,componentsPerAttribute:4,componentDatatype:X.FLOAT,usage:Ne.STATIC_DRAW},{index:Lu.color,componentsPerAttribute:4,componentDatatype:X.UNSIGNED_BYTE,normalize:!0,usage:Ne.STATIC_DRAW}];n&&i.push({index:Lu.direction,componentsPerAttribute:2,componentDatatype:X.FLOAT,vertexBuffer:w_t(e)});let o=n?t:4*t;return new Jm(e,i,o,n)}var AX=new Wn;function j0e(e,t,n,i){let o,r=n[Lu.positionHighAndScaleX],s=n[Lu.positionLowAndScaleY],a=i.position;Wn.fromCartesian(a,AX);let c=i.scale,l=AX.high,f=AX.low;e._instanced?(o=i._index,r(o,l.x,l.y,l.z,c.x),s(o,f.x,f.y,f.z,c.y)):(o=i._index*4,r(o+0,l.x,l.y,l.z,c.x),r(o+1,l.x,l.y,l.z,c.x),r(o+2,l.x,l.y,l.z,c.x),r(o+3,l.x,l.y,l.z,c.x),s(o+0,f.x,f.y,f.z,c.y),s(o+1,f.x,f.y,f.z,c.y),s(o+2,f.x,f.y,f.z,c.y),s(o+3,f.x,f.y,f.z,c.y))}function q0e(e,t,n,i){let o,r=n[Lu.packedAttribute0],s=i.show,a=i.brightness;e._instanced?(o=i._index,r(o,s,a,0,0)):(o=i._index*4,r(o+0,s,a,0,0),r(o+1,s,a,1,0),r(o+2,s,a,1,1),r(o+3,s,a,0,1))}function Y0e(e,t,n,i){let o,r=n[Lu.packedAttribute1],s=i.maximumSize,a=i.slice;e._instanced?(o=i._index,r(o,s.x,s.y,s.z,a)):(o=i._index*4,r(o+0,s.x,s.y,s.z,a),r(o+1,s.x,s.y,s.z,a),r(o+2,s.x,s.y,s.z,a),r(o+3,s.x,s.y,s.z,a))}function X0e(e,t,n,i){let o,r=n[Lu.color],s=i.color,a=z.floatToByte(s.red),c=z.floatToByte(s.green),l=z.floatToByte(s.blue),f=z.floatToByte(s.alpha);e._instanced?(o=i._index,r(o,a,c,l,f)):(o=i._index*4,r(o+0,a,c,l,f),r(o+1,a,c,l,f),r(o+2,a,c,l,f),r(o+3,a,c,l,f))}function P_t(e,t,n,i){j0e(e,t,n,i),q0e(e,t,n,i),Y0e(e,t,n,i),X0e(e,t,n,i)}function O_t(e,t,n,i){let o=e,r=o._textureSliceWidth,s=o._noiseTextureRows,a=t.context;o._vaNoise=S_t(a),o._spNoise=Yt.fromCache({context:a,vertexShaderSource:n,fragmentShaderSource:i,attributeLocations:{position:0}});let c=o.noiseDetail,l=o.noiseOffset;o._noiseTexture=new wt({context:a,width:r*r/s,height:r*s,pixelDatatype:Xe.UNSIGNED_BYTE,pixelFormat:rt.RGBA,sampler:new ln({wrapS:Sn.REPEAT,wrapT:Sn.REPEAT,minificationFilter:an.NEAREST,magnificationFilter:xi.NEAREST})});let f=new Uu({vertexArray:o._vaNoise,shaderProgram:o._spNoise,outputTexture:o._noiseTexture,uniformMap:{u_noiseTextureDimensions:G0e(o),u_noiseDetail:function(){return c},u_noiseOffset:function(){return l}},persists:!1,owner:e,postExecute:function(d){o._ready=!0,o._loading=!1}});t.commandList.push(f),o._loading=!0}function R_t(e,t){let n=e,i=t.context;n._createVertexArray=!1,n._vaf=n._vaf&&n._vaf.destroy();let o=e._clouds,r=o.length;if(r>0){n._vaf=I_t(i,r,n._instanced);let s=n._vaf.writers,a;for(a=0;a<r;++a){let c=o[a];P_t(e,t,s,c)}n._vaf.commit(CX(i))}}var B_t=[];function M_t(e,t){let n=t.context,i=e,r=i._clouds.length,s=i._cloudsToUpdate,a=i._cloudsToUpdateIndex,c=i._propertiesChanged,l=B_t;l.length=0,(c[__t]||c[g_t])&&l.push(j0e),(c[p_t]||c[x_t])&&l.push(q0e),(c[y_t]||c[A_t])&&l.push(Y0e),c[T_t]&&l.push(X0e);let f=l.length,d=i._vaf.writers,p,g,m;if(a/r>.1){for(p=0;p<a;++p)for(g=s[p],g._dirty=!1,m=0;m<f;++m)l[m](e,t,d,g);i._vaf.commit(CX(n))}else{for(p=0;p<a;++p){for(g=s[p],g._dirty=!1,m=0;m<f;++m)l[m](e,t,d,g);i._instanced?i._vaf.subCommit(g._index,1):i._vaf.subCommit(g._index*4,4)}i._vaf.endSubCommits()}i._cloudsToUpdateIndex=0}function L_t(e,t,n,i){let o=t.context,r=e,s=new Ue({defines:[],sources:[n]});r._instanced&&s.defines.push("INSTANCED");let a=new Ue({defines:[],sources:[i]});r.debugBillboards&&a.defines.push("DEBUG_BILLBOARDS"),r.debugEllipsoids&&a.defines.push("DEBUG_ELLIPSOIDS"),r._sp=Yt.replaceCache({context:o,shaderProgram:r._sp,vertexShaderSource:s,fragmentShaderSource:a,attributeLocations:Lu}),r._rs=Ve.fromCache({depthTest:{enabled:!0,func:ee.LESS},depthMask:!1,blending:un.ALPHA_BLEND}),r._spCreated=!0,r._compiledDebugBillboards=r.debugBillboards,r._compiledDebugEllipsoids=r.debugEllipsoids}function N_t(e,t){let n=e,i=t.passes,o=n._uniforms,r=t.commandList;if(i.render){let s=n._colorCommands,a=n._vaf.va,c=a.length;s.length=c;for(let l=0;l<c;l++){let f=s[l];u(f)||(f=s[l]=new tt),f.pass=Ee.TRANSLUCENT,f.owner=e,f.uniformMap=o,f.count=a[l].indicesCount,f.vertexArray=a[l].va,f.shaderProgram=n._sp,f.renderState=n._rs,n._instanced&&(f.count=6,f.instanceCount=n._clouds.length),r.push(f)}}}hh.prototype.update=function(e){if(xX(this),!this.show)return;let t=this.debugBillboards||this.debugEllipsoids;this._ready=t?!0:u(this._noiseTexture),!this._ready&&!this._loading&&!t&&O_t(this,e,jM,WM),this._instanced=e.context.instancedArrays,Lu=this._instanced?m_t:h_t,CX=this._instanced?D_t:v_t;let i=this._clouds.length,o=this._cloudsToUpdate,r=this._cloudsToUpdateIndex;this._createVertexArray?R_t(this,e):r>0&&M_t(this,e),r>i*1.5&&(o.length=i),!(!u(this._vaf)||!u(this._vaf.va)||!this._ready&!t)&&((!this._spCreated||this.debugBillboards!==this._compiledDebugBillboards||this.debugEllipsoids!==this._compiledDebugEllipsoids)&&L_t(this,e,GM,HM),N_t(this,e))};hh.prototype.isDestroyed=function(){return!1};hh.prototype.destroy=function(){return this._noiseTexture=this._noiseTexture&&this._noiseTexture.destroy(),this._sp=this._sp&&this._sp.destroy(),this._vaf=this._vaf&&this._vaf.destroy(),W0e(this._clouds),le(this)};var TX=hh;var F_t=O.toRadians(30);function EX(e){this._angle=y(e,F_t)}Object.defineProperties(EX.prototype,{angle:{get:function(){return this._angle},set:function(e){this._angle=e}}});EX.prototype.emit=function(e){let t=Math.tan(this._angle),n=O.randomBetween(0,O.TWO_PI),i=O.randomBetween(0,t),o=i*Math.cos(n),r=i*Math.sin(n),s=1;e.velocity=h.fromElements(o,r,s,e.velocity),h.normalize(e.velocity,e.velocity),e.position=h.clone(h.ZERO,e.position)};var bX=EX;function IF(e){e=y(e,y.EMPTY_OBJECT);let t=e.attributeName,n=e.perInstanceAttribute;u(n)||(n=!1);let i=y(e.glslDatatype,"vec3"),o=`v_${t}`,r;if(t==="normal"||t==="tangent"||t==="bitangent")r=`vec4 getColor() { return vec4((${o} + vec3(1.0)) * 0.5, 1.0); }
`;else switch(t==="st"&&(i="vec2"),i){case"float":r=`vec4 getColor() { return vec4(vec3(${o}), 1.0); }
`;break;case"vec2":r=`vec4 getColor() { return vec4(${o}, 0.0, 1.0); }
`;break;case"vec3":r=`vec4 getColor() { return vec4(${o}, 1.0); }
`;break;case"vec4":r=`vec4 getColor() { return ${o}; }
`;break}let s=`in vec3 position3DHigh;
in vec3 position3DLow;
in float batchId;
${n?"":`in ${i} ${t};
`}out ${i} ${o};
void main()
{
vec4 p = czm_translateRelativeToEye(position3DHigh, position3DLow);
${n?`${o} = czm_batchTable_${t}(batchId);
`:`${o} = ${t};
`}gl_Position = czm_modelViewProjectionRelativeToEye * p;
}`,a=`in ${i} ${o};
${r}
void main()
{
out_FragColor = getColor();
}`;this.material=void 0,this.translucent=y(e.translucent,!1),this._vertexShaderSource=y(e.vertexShaderSource,s),this._fragmentShaderSource=y(e.fragmentShaderSource,a),this._renderState=io.getDefaultRenderState(!1,!1,e.renderState),this._closed=y(e.closed,!1),this._attributeName=t,this._glslDatatype=i}Object.defineProperties(IF.prototype,{vertexShaderSource:{get:function(){return this._vertexShaderSource}},fragmentShaderSource:{get:function(){return this._fragmentShaderSource}},renderState:{get:function(){return this._renderState}},closed:{get:function(){return this._closed}},attributeName:{get:function(){return this._attributeName}},glslDatatype:{get:function(){return this._glslDatatype}}});IF.prototype.getFragmentShaderSource=io.prototype.getFragmentShaderSource;IF.prototype.isTranslucent=io.prototype.isTranslucent;IF.prototype.getRenderState=io.prototype.getRenderState;var SX=IF;function mH(e){e=y(e,y.EMPTY_OBJECT),this.length=y(e.length,1e7),this._length=void 0,this.width=y(e.width,2),this._width=void 0,this.show=y(e.show,!0),this.modelMatrix=N.clone(y(e.modelMatrix,N.IDENTITY)),this._modelMatrix=new N,this.id=e.id,this._id=void 0,this._primitive=void 0}mH.prototype.update=function(e){if(this.show){if(!u(this._primitive)||!N.equals(this._modelMatrix,this.modelMatrix)||this._length!==this.length||this._width!==this.width||this._id!==this.id){this._modelMatrix=N.clone(this.modelMatrix,this._modelMatrix),this._length=this.length,this._width=this.width,this._id=this.id,u(this._primitive)&&this._primitive.destroy(),this.modelMatrix[12]===0&&this.modelMatrix[13]===0&&this.modelMatrix[14]===0&&(this.modelMatrix[14]=.01);let t=new At({geometry:new y_({positions:[h.ZERO,h.UNIT_X],width:this.width,vertexFormat:Ur.VERTEX_FORMAT,colors:[z.RED,z.RED],arcType:Xt.NONE}),modelMatrix:N.multiplyByUniformScale(this.modelMatrix,this.length,new N),id:this.id,pickPrimitive:this}),n=new At({geometry:new y_({positions:[h.ZERO,h.UNIT_Y],width:this.width,vertexFormat:Ur.VERTEX_FORMAT,colors:[z.GREEN,z.GREEN],arcType:Xt.NONE}),modelMatrix:N.multiplyByUniformScale(this.modelMatrix,this.length,new N),id:this.id,pickPrimitive:this}),i=new At({geometry:new y_({positions:[h.ZERO,h.UNIT_Z],width:this.width,vertexFormat:Ur.VERTEX_FORMAT,colors:[z.BLUE,z.BLUE],arcType:Xt.NONE}),modelMatrix:N.multiplyByUniformScale(this.modelMatrix,this.length,new N),id:this.id,pickPrimitive:this});this._primitive=new bn({geometryInstances:[t,n,i],appearance:new Ur,asynchronous:!1})}this._primitive.update(e)}};mH.prototype.isDestroyed=function(){return!1};mH.prototype.destroy=function(){return this._primitive=this._primitive&&this._primitive.destroy(),le(this)};var PF=mH;function V_t(e){this.direction=h.clone(e.direction),this.color=z.clone(y(e.color,z.WHITE)),this.intensity=y(e.intensity,1)}var vX=V_t;var OF=`in vec3 v_positionMC;
in vec3 v_positionEC;
in vec2 v_st;
void main()
{
czm_materialInput materialInput;
vec3 normalEC = normalize(czm_normal3D * czm_geodeticSurfaceNormal(v_positionMC, vec3(0.0), vec3(1.0)));
#ifdef FACE_FORWARD
normalEC = faceforward(normalEC, vec3(0.0, 0.0, 1.0), -normalEC);
#endif
materialInput.s = v_st.s;
materialInput.st = v_st;
materialInput.str = vec3(v_st, 0.0);
// Convert tangent space material normal to eye space
materialInput.normalEC = normalEC;
materialInput.tangentToEyeMatrix = czm_eastNorthUpToEyeCoordinates(v_positionMC, materialInput.normalEC);
// Convert view vector to world space
vec3 positionToEyeEC = -v_positionEC;
materialInput.positionToEyeEC = positionToEyeEC;
czm_material material = czm_getMaterial(materialInput);
#ifdef FLAT
out_FragColor = vec4(material.diffuse + material.emission, material.alpha);
#else
out_FragColor = czm_phong(normalize(positionToEyeEC), material, czm_lightDirectionEC);
#endif
}
`;var RF=`in vec3 position3DHigh;
in vec3 position3DLow;
in vec2 st;
in float batchId;
out vec3 v_positionMC;
out vec3 v_positionEC;
out vec2 v_st;
void main()
{
vec4 p = czm_computePosition();
v_positionMC = position3DHigh + position3DLow; // position in model coordinates
v_positionEC = (czm_modelViewRelativeToEye * p).xyz; // position in eye coordinates
v_st = st;
gl_Position = czm_modelViewProjectionRelativeToEye * p;
}
`;function vC(e){e=y(e,y.EMPTY_OBJECT);let t=y(e.translucent,!0),n=y(e.aboveGround,!1);this.material=u(e.material)?e.material:Hi.fromType(Hi.ColorType),this.translucent=y(e.translucent,!0),this._vertexShaderSource=y(e.vertexShaderSource,RF),this._fragmentShaderSource=y(e.fragmentShaderSource,OF),this._renderState=io.getDefaultRenderState(t,!n,e.renderState),this._closed=!1,this._flat=y(e.flat,!1),this._faceForward=y(e.faceForward,n),this._aboveGround=n}Object.defineProperties(vC.prototype,{vertexShaderSource:{get:function(){return this._vertexShaderSource}},fragmentShaderSource:{get:function(){return this._fragmentShaderSource}},renderState:{get:function(){return this._renderState}},closed:{get:function(){return this._closed}},vertexFormat:{get:function(){return vC.VERTEX_FORMAT}},flat:{get:function(){return this._flat}},faceForward:{get:function(){return this._faceForward}},aboveGround:{get:function(){return this._aboveGround}}});vC.VERTEX_FORMAT=we.POSITION_AND_ST;vC.prototype.getFragmentShaderSource=io.prototype.getFragmentShaderSource;vC.prototype.isTranslucent=io.prototype.isTranslucent;vC.prototype.getRenderState=io.prototype.getRenderState;var DX=vC;function Vl(e){this._scene=e.scene,this.samplingWindow=y(e.samplingWindow,Vl.defaultSettings.samplingWindow),this.quietPeriod=y(e.quietPeriod,Vl.defaultSettings.quietPeriod),this.warmupPeriod=y(e.warmupPeriod,Vl.defaultSettings.warmupPeriod),this.minimumFrameRateDuringWarmup=y(e.minimumFrameRateDuringWarmup,Vl.defaultSettings.minimumFrameRateDuringWarmup),this.minimumFrameRateAfterWarmup=y(e.minimumFrameRateAfterWarmup,Vl.defaultSettings.minimumFrameRateAfterWarmup),this._lowFrameRate=new ye,this._nominalFrameRate=new ye,this._frameTimes=[],this._needsQuietPeriod=!0,this._quietPeriodEndTime=0,this._warmupPeriodEndTime=0,this._frameRateIsLow=!1,this._lastFramesPerSecond=void 0,this._pauseCount=0;let t=this;this._preUpdateRemoveListener=this._scene.preUpdate.addEventListener(function(o,r){U_t(t,r)}),this._hiddenPropertyName=document.hidden!==void 0?"hidden":document.mozHidden!==void 0?"mozHidden":document.msHidden!==void 0?"msHidden":document.webkitHidden!==void 0?"webkitHidden":void 0;let n=document.hidden!==void 0?"visibilitychange":document.mozHidden!==void 0?"mozvisibilitychange":document.msHidden!==void 0?"msvisibilitychange":document.webkitHidden!==void 0?"webkitvisibilitychange":void 0;function i(){k_t(t)}this._visibilityChangeRemoveListener=void 0,u(n)&&(document.addEventListener(n,i,!1),this._visibilityChangeRemoveListener=function(){document.removeEventListener(n,i,!1)})}Vl.defaultSettings={samplingWindow:5,quietPeriod:2,warmupPeriod:5,minimumFrameRateDuringWarmup:4,minimumFrameRateAfterWarmup:8};Vl.fromScene=function(e){return(!u(e._frameRateMonitor)||e._frameRateMonitor.isDestroyed())&&(e._frameRateMonitor=new Vl({scene:e})),e._frameRateMonitor};Object.defineProperties(Vl.prototype,{scene:{get:function(){return this._scene}},lowFrameRate:{get:function(){return this._lowFrameRate}},nominalFrameRate:{get:function(){return this._nominalFrameRate}},lastFramesPerSecond:{get:function(){return this._lastFramesPerSecond}}});Vl.prototype.pause=function(){++this._pauseCount,this._pauseCount===1&&(this._frameTimes.length=0,this._lastFramesPerSecond=void 0)};Vl.prototype.unpause=function(){--this._pauseCount,this._pauseCount<=0&&(this._pauseCount=0,this._needsQuietPeriod=!0)};Vl.prototype.isDestroyed=function(){return!1};Vl.prototype.destroy=function(){return this._preUpdateRemoveListener(),u(this._visibilityChangeRemoveListener)&&this._visibilityChangeRemoveListener(),le(this)};function U_t(e,t){if(e._pauseCount>0)return;let n=di();if(e._needsQuietPeriod)e._needsQuietPeriod=!1,e._frameTimes.length=0,e._quietPeriodEndTime=n+e.quietPeriod/Qn.SECONDS_PER_MILLISECOND,e._warmupPeriodEndTime=e._quietPeriodEndTime+(e.warmupPeriod+e.samplingWindow)/Qn.SECONDS_PER_MILLISECOND;else if(n>=e._quietPeriodEndTime){e._frameTimes.push(n);let i=n-e.samplingWindow/Qn.SECONDS_PER_MILLISECOND;if(e._frameTimes.length>=2&&e._frameTimes[0]<=i){for(;e._frameTimes.length>=2&&e._frameTimes[1]<i;)e._frameTimes.shift();let o=(n-e._frameTimes[0])/(e._frameTimes.length-1);e._lastFramesPerSecond=1e3/o;let r=1e3/(n>e._warmupPeriodEndTime?e.minimumFrameRateAfterWarmup:e.minimumFrameRateDuringWarmup);o>r?e._frameRateIsLow||(e._frameRateIsLow=!0,e._needsQuietPeriod=!0,e.lowFrameRate.raiseEvent(e.scene,e._lastFramesPerSecond)):e._frameRateIsLow&&(e._frameRateIsLow=!1,e._needsQuietPeriod=!0,e.nominalFrameRate.raiseEvent(e.scene,e._lastFramesPerSecond))}}}function k_t(e){document[e._hiddenPropertyName]?e.pause():e.unpause()}var BF=Vl;var K0e=ki($j(),1);function wX(){this._image=new Image}wX.prototype.isReady=function(){return!0};wX.prototype.shouldDiscardImage=function(e){return e===this._image};function MF(e){e=y(e,y.EMPTY_OBJECT),this.defaultAlpha=void 0,this.defaultNightAlpha=void 0,this.defaultDayAlpha=void 0,this.defaultBrightness=void 0,this.defaultContrast=void 0,this.defaultHue=void 0,this.defaultSaturation=void 0,this.defaultGamma=void 0,this.defaultMinificationFilter=void 0,this.defaultMagnificationFilter=void 0;let t;if(u(e.metadata))t=e.metadata;else{let r=Pe.createIfNeeded(e.url);t=new ih(r)}this._metadata=t,this._tileDiscardPolicy=e.tileDiscardPolicy,this._tilingScheme=new Xi({numberOfLevelZeroTilesX:2,numberOfLevelZeroTilesY:2,rectangle:new ce(-O.PI,-O.PI,O.PI,O.PI),ellipsoid:e.ellipsoid});let n=e.credit;typeof n=="string"&&(n=new Kt(n)),this._credit=n,this._tileWidth=256,this._tileHeight=256,this._maximumLevel=23,u(this._tileDiscardPolicy)||(this._tileDiscardPolicy=new wX),this._errorEvent=new ye,this._ready=!1;let i=this,o;this._readyPromise=t.readyPromise.then(function(r){if(!t.imageryPresent){let s=new ue(`The server ${t.url} doesn't have imagery`);return o=Zn.reportError(o,i,i._errorEvent,s.message,void 0,void 0,void 0,s),Promise.reject(s)}return Zn.reportSuccess(o),i._ready=r,r}).catch(function(r){return o=Zn.reportError(o,i,i._errorEvent,r.message,void 0,void 0,void 0,r),Promise.reject(r)})}Object.defineProperties(MF.prototype,{url:{get:function(){return this._metadata.url}},proxy:{get:function(){return this._metadata.proxy}},tileWidth:{get:function(){return this._tileWidth}},tileHeight:{get:function(){return this._tileHeight}},maximumLevel:{get:function(){return this._maximumLevel}},minimumLevel:{get:function(){return 0}},tilingScheme:{get:function(){return this._tilingScheme}},rectangle:{get:function(){return this._tilingScheme.rectangle}},tileDiscardPolicy:{get:function(){return this._tileDiscardPolicy}},errorEvent:{get:function(){return this._errorEvent}},ready:{get:function(){return this._ready}},readyPromise:{get:function(){return this._readyPromise}},credit:{get:function(){return this._credit}},hasAlphaChannel:{get:function(){return!1}}});MF.prototype.getTileCredits=function(e,t,n){let i=this._metadata,o=i.getTileInformation(e,t,n);if(u(o)){let r=i.providers[o.imageryProvider];if(u(r))return[r]}};MF.prototype.requestImage=function(e,t,n,i){let o=this._tileDiscardPolicy._image,r=this._metadata,s=ih.tileXYToQuadKey(e,t,n),a=r.getTileInformation(e,t,n);if(!u(a)){if(r.isValid(s)){let l=new zo({throttle:i.throttle,throttleByServer:i.throttleByServer,type:i.type,priorityFunction:i.priorityFunction});r.populateSubtree(e,t,n,l);return}return Promise.resolve(o)}if(!a.hasImagery())return Promise.resolve(o);let c=z_t(this,a,e,t,n,i).fetchArrayBuffer();if(u(c))return c.then(function(l){wL(r.key,l);let f=new Uint8Array(l),d,p=r.protoImagery;if((!u(p)||!p)&&(d=H_t(f)),!u(d)&&(!u(p)||p)){let g=G_t(f);d=g.imageType,f=g.imageData}return!u(d)||!u(f)?o:gA({uint8Array:f,format:d,flipY:!0})})};MF.prototype.pickFeatures=function(e,t,n,i,o){};function z_t(e,t,n,i,o,r){let s=ih.tileXYToQuadKey(n,i,o),a=t.imageryVersion;return a=u(a)&&a>0?a:1,e._metadata.resource.getDerivedResource({url:`flatfile?f1-0${s}-i.${a.toString()}`,request:r})}function H_t(e){let t="JFIF";if(e[6]===t.charCodeAt(0)&&e[7]===t.charCodeAt(1)&&e[8]===t.charCodeAt(2)&&e[9]===t.charCodeAt(3))return"image/jpeg";let n="PNG";if(e[1]===n.charCodeAt(0)&&e[2]===n.charCodeAt(1)&&e[3]===n.charCodeAt(2))return"image/png"}function G_t(e){let t=K0e.Reader.create(e),n=t.len,i={};for(;t.pos<n;){let s=t.uint32(),a;switch(s>>>3){case 1:i.imageType=t.uint32();break;case 2:i.imageData=t.bytes();break;case 3:i.alphaType=t.uint32();break;case 4:i.imageAlpha=t.bytes();break;case 5:if(a=i.copyrightIds,u(a)||(a=i.copyrightIds=[]),(s&7)===2){let c=t.uint32()+t.pos;for(;t.pos<c;)a.push(t.uint32())}else a.push(t.uint32());break;default:t.skipType(s&7);break}}let o=i.imageType;if(u(o))switch(o){case 0:i.imageType="image/jpeg";break;case 4:i.imageType="image/png";break;default:throw new ue("GoogleEarthEnterpriseImageryProvider: Unsupported image type.")}let r=i.alphaType;return u(r)&&r!==0&&(console.log("GoogleEarthEnterpriseImageryProvider: External alpha not supported."),delete i.alphaType,delete i.imageAlpha),i}var IX=MF;var W_t=new z(1,1,1,.4),j_t=new z(0,1,0,.05),q_t=new z(0,.5,0,.2);function DC(e){e=y(e,y.EMPTY_OBJECT),this.defaultAlpha=void 0,this.defaultNightAlpha=void 0,this.defaultDayAlpha=void 0,this.defaultBrightness=void 0,this.defaultContrast=void 0,this.defaultHue=void 0,this.defaultSaturation=void 0,this.defaultGamma=void 0,this.defaultMinificationFilter=void 0,this.defaultMagnificationFilter=void 0,this._tilingScheme=u(e.tilingScheme)?e.tilingScheme:new Xi({ellipsoid:e.ellipsoid}),this._cells=y(e.cells,8),this._color=y(e.color,W_t),this._glowColor=y(e.glowColor,j_t),this._glowWidth=y(e.glowWidth,6),this._backgroundColor=y(e.backgroundColor,q_t),this._errorEvent=new ye,this._tileWidth=y(e.tileWidth,256),this._tileHeight=y(e.tileHeight,256),this._canvasSize=y(e.canvasSize,256),this._canvas=this._createGridCanvas(),this._readyPromise=Promise.resolve(!0)}Object.defineProperties(DC.prototype,{proxy:{get:function(){}},tileWidth:{get:function(){return this._tileWidth}},tileHeight:{get:function(){return this._tileHeight}},maximumLevel:{get:function(){}},minimumLevel:{get:function(){}},tilingScheme:{get:function(){return this._tilingScheme}},rectangle:{get:function(){return this._tilingScheme.rectangle}},tileDiscardPolicy:{get:function(){}},errorEvent:{get:function(){return this._errorEvent}},ready:{get:function(){return!0}},readyPromise:{get:function(){return this._readyPromise}},credit:{get:function(){}},hasAlphaChannel:{get:function(){return!0}}});DC.prototype._drawGrid=function(e){let n=this._canvasSize;for(let i=0;i<=this._cells;++i){let r=1+i/this._cells*(n-1);e.moveTo(r,0),e.lineTo(r,n),e.moveTo(0,r),e.lineTo(n,r)}e.stroke()};DC.prototype._createGridCanvas=function(){let e=document.createElement("canvas");e.width=this._canvasSize,e.height=this._canvasSize;let t=0,n=this._canvasSize,i=e.getContext("2d"),o=this._backgroundColor.toCssColorString();i.fillStyle=o,i.fillRect(t,t,n,n);let r=this._glowColor.toCssColorString();i.strokeStyle=r,i.lineWidth=this._glowWidth,i.strokeRect(t,t,n,n),this._drawGrid(i),i.lineWidth=this._glowWidth*.5,i.strokeRect(t,t,n,n),this._drawGrid(i);let s=this._color.toCssColorString();return i.strokeStyle=s,i.lineWidth=2,i.strokeRect(t,t,n,n),i.lineWidth=1,this._drawGrid(i),e};DC.prototype.getTileCredits=function(e,t,n){};DC.prototype.requestImage=function(e,t,n,i){return Promise.resolve(this._canvas)};DC.prototype.pickFeatures=function(e,t,n,i,o){};var PX=DC;function OX(e,t){this._parent=e,this._dataProvider=e._dataProvider,this._layer=e._layer,u(this._parent._nodeIndex)?this._resource=this._parent._layer.resource.getDerivedResource({url:`nodes/${this._parent._data.mesh.attribute.resource}/${t}`}):this._resource=this._parent.resource.getDerivedResource({url:t})}Object.defineProperties(OX.prototype,{resource:{get:function(){return this._resource}},data:{get:function(){return this._data}}});OX.prototype.load=function(){let e=this;return this._dataProvider._loadJson(this._resource).then(function(t){return e._data=t,t})};var LF=OX;function PS(e,t){this._storageInfo=t,this._parent=e,this._dataProvider=e._dataProvider;let n=`attributes/${t.key}/0`;u(this._parent._nodeIndex)?this._resource=this._parent._layer.resource.getDerivedResource({url:`nodes/${this._parent._data.mesh.attribute.resource}/${n}`}):this._resource=this._parent.resource.getDerivedResource({url:n})}Object.defineProperties(PS.prototype,{resource:{get:function(){return this._resource}},header:{get:function(){return this._header}},values:{get:function(){return u(this._values)&&u(this._values.attributeValues)?this._values.attributeValues:[]}},name:{get:function(){return this._storageInfo.name}}});function Y_t(e){return e==="UInt8"||e==="Int8"?1:e==="UInt16"||e==="Int16"?2:e==="UInt32"||e==="Int32"||e==="Oid32"||e==="Float32"?4:e==="UInt64"||e==="Int64"||e==="Float64"?8:0}PS.prototype.load=function(){let e=this;return this._dataProvider._loadBinary(this._resource).then(function(t){let n=new DataView(t),i=!0;if(n.getUint8(0)==="{".charCodeAt(0)&&new TextDecoder().decode(t).includes("404")&&(i=!1,console.error(`Failed to load: ${e.resource.url}`)),i){e._data=t;let o=e._parseHeader(n),r=Y_t(e._storageInfo.attributeValues.valueType);r>0&&(o=Math.ceil(o/r)*r),e._parseBody(n,o)}})};PS.prototype._parseValue=function(e,t,n){let i;if(t==="UInt8")i=e.getUint8(n),n+=1;else if(t==="Int8")i=e.getInt8(n),n+=1;else if(t==="UInt16")i=e.getUint16(n,!0),n+=2;else if(t==="Int16")i=e.getInt16(n,!0),n+=2;else if(t==="UInt32")i=e.getUint32(n,!0),n+=4;else if(t==="Oid32")i=e.getUint32(n,!0),n+=4;else if(t==="Int32")i=e.getInt32(n,!0),n+=4;else if(t==="UInt64"){let o=e.getUint32(n,!0),r=e.getUint32(n+4,!0);i=o+Math.pow(2,32)*r,n+=8}else if(t==="Int64"){let o=e.getUint32(n,!0),r=e.getUint32(n+4,!0);r<Math.pow(2,31)?i=o+Math.pow(2,32)*r:i=o+Math.pow(2,32)*(r-Math.pow(2,32)),n+=8}else t==="Float32"?(i=e.getFloat32(n,!0),n+=4):t==="Float64"?(i=e.getFloat64(n,!0),n+=8):t==="String"&&(i=String.fromCharCode(e.getUint8(n)),n+=1);return{value:i,offset:n}};PS.prototype._parseHeader=function(e){let t=0;this._header={};for(let n=0;n<this._storageInfo.header.length;n++){let i=this._storageInfo.header[n],o=this._parseValue(e,i.valueType,t);this._header[i.property]=o.value,t=o.offset}return t};PS.prototype._parseBody=function(e,t){this._values={};for(let n=0;n<this._storageInfo.ordering.length;n++){let i=this._storageInfo.ordering[n],o=this._storageInfo[i];if(u(o)){this._values[i]=[];for(let r=0;r<this._header.count;++r)if(o.valueType!=="String"){let s=this._parseValue(e,o.valueType,t);this._values[i].push(s.value),t=s.offset}else{let s=this._values.attributeByteCounts[r],a="";for(let c=0;c<s;++c){let l=this._parseValue(e,o.valueType,t);l.value.charCodeAt(0)!==0&&(a+=l.value),t=l.offset}this._values[i].push(a)}}}};var NF=PS;function FF(e,t){let n=e._dataProvider,i=e._layer,o;u(e._nodeIndex)?o=i.resource.getDerivedResource({url:`nodes/${e._data.mesh.geometry.resource}/${t}`}):o=e.resource.getDerivedResource({url:t}),this._parent=e,this._dataProvider=n,this._layer=i,this._resource=o,this._customAttributes=void 0}Object.defineProperties(FF.prototype,{resource:{get:function(){return this._resource}},data:{get:function(){return this._data}},customAttributes:{get:function(){return this._customAttributes}}});FF.prototype.load=function(){let e=this;return this._dataProvider._loadBinary(this._resource).then(function(t){return e._data=t,t})};var X_t=new h,K_t=new h,Z_t=new h,J_t=new h,Q_t=new h;function RX(e,t,n,i){let o=h.subtract(i,n,X_t),r=h.cross(o,h.subtract(e,n,K_t),J_t),s=h.cross(o,h.subtract(t,n,Z_t),Q_t);return h.dot(r,s)>=0}var $_t=new h,egt=new h,tgt=new h,ngt=new h,igt=new h,ogt=new h,rgt=new h,sgt=new h,agt=new h,cgt=new h;FF.prototype.getClosestPointIndexOnTriangle=function(e,t,n){if(u(this._customAttributes)&&u(this._customAttributes.positions)){let i=new h(e,t,n);i.x-=this._customAttributes.cartesianCenter.x,i.y-=this._customAttributes.cartesianCenter.y,i.z-=this._customAttributes.cartesianCenter.z,J.multiplyByVector(this._customAttributes.parentRotation,i,i);let o=Number.MAX_VALUE,r,s,a,c,l=this._customAttributes.positions,f=this._customAttributes.indices,d;u(f)?d=f.length:d=l.length/3;for(let p=0;p<d;p++){let g,m,A;u(f)?(g=f[p],m=f[p+1],A=f[p+2]):(g=p*3,m=p*3+1,A=p*3+2);let x=h.fromElements(l[g*3],l[g*3+1],l[g*3+2],$_t),C=h.fromElements(l[m*3],l[m*3+1],l[m*3+2],egt),E=new h(l[A*3],l[A*3+1],l[A*3+2],tgt);if(!RX(i,x,C,E)||!RX(i,C,x,E)||!RX(i,E,x,C))continue;let T=h.subtract(C,x,ngt),S=h.subtract(E,x,igt),v=h.cross(T,S,ogt);if(h.magnitude(v)===0)continue;let w=h.normalize(v,rgt),R=h.subtract(i,x,sgt),P=Math.abs(h.dot(R,w));if(P<o){o=P,r=p;let M=h.magnitudeSquared(h.subtract(i,x,R)),L=h.magnitudeSquared(h.subtract(i,C,agt)),_=h.magnitudeSquared(h.subtract(i,E,cgt));M<L&&M<_?(a=g,c=x,s=M):L<_?(a=m,c=C,s=L):(a=A,c=E,s=_)}}if(u(r))return{index:a,distanceSquared:s,distance:Math.sqrt(s),queriedPosition:i,closestPosition:h.clone(c)}}return{index:-1,distanceSquared:Number.Infinity,distance:Number.Infinity}};FF.prototype._generateGltf=function(e,t,n,i,o,r){let s={pbrMetallicRoughness:{metallicFactor:0},doubleSided:!0,name:"Material"},a=!1,c,l="";if(u(this._parent._data.mesh)&&u(this._layer._data.materialDefinitions)){let A=this._parent._data.mesh.material.definition;if(A>=0&&A<this._layer._data.materialDefinitions.length&&(c=this._layer._data.materialDefinitions[A],s=c,u(s.pbrMetallicRoughness)&&u(s.pbrMetallicRoughness.baseColorTexture))){a=!0,s.pbrMetallicRoughness.baseColorTexture.index=0;let x="0";if(u(this._layer._data.textureSetDefinitions))for(let C=0;C<this._layer._data.textureSetDefinitions.length;C++){let E=this._layer._data.textureSetDefinitions[C];for(let T=0;T<E.formats.length;T++){let S=E.formats[T];if(S.format==="jpg"){x=S.name;break}}}u(this._parent._data.mesh)&&this._parent._data.mesh.material.resource>=0&&(l=this._layer.resource.getDerivedResource({url:`nodes/${this._parent._data.mesh.material.resource}/textures/${x}`}).url)}}else u(this._parent._data.textureData)&&(a=!0,l=this._parent.resource.getDerivedResource({url:`${this._parent._data.textureData[0].href}`}).url,s.pbrMetallicRoughness.baseColorTexture={index:0});let f=[],d=[],p=[];return a&&(f=[{sampler:0,source:0}],d=[{uri:l}],p=[{magFilter:9729,minFilter:9986,wrapS:10497,wrapT:10497}]),{scene:0,scenes:[{nodes:e}],nodes:t,meshes:n,buffers:i,bufferViews:o,accessors:r,materials:[s],textures:f,images:d,samplers:p,asset:{version:"2.0"}}};var OS=FF;function Ul(e,t,n){let i,o,r,s;n?(i=0,o=e):(i=e._level+1,o=e._layer),typeof t=="number"?r=t:s=e.resource.getDerivedResource({url:`${t}/`}),this._parent=e,this._dataProvider=e._dataProvider,this._isRoot=n,this._level=i,this._layer=o,this._nodeIndex=r,this._resource=s,this._tile=void 0,this._data=void 0,this._geometryData=[],this._featureData=[],this._fields={},this._children=[],this._childrenReadyPromise=void 0,this._globalTransform=void 0,this._inverseGlobalTransform=void 0,this._inverseRotationMatrix=void 0}Object.defineProperties(Ul.prototype,{resource:{get:function(){return this._resource}},layer:{get:function(){return this._layer}},parent:{get:function(){return this._parent}},children:{get:function(){return this._children}},geometryData:{get:function(){return this._geometryData}},featureData:{get:function(){return this._featureData}},fields:{get:function(){return this._fields}},tile:{get:function(){return this._tile}},data:{get:function(){return this._data}}});Ul.prototype.load=function(){let e=this;function t(){if(!e._isRoot){let n=e._create3DTileDefinition();e._tile=new su(e._layer._tileset,e._dataProvider.resource,n,e._parent._tile),e._tile._i3sNode=e}}return u(this._nodeIndex)?this._layer._getNodeInNodePages(this._nodeIndex).then(function(n){e._data=n;let i;e._isRoot?i="nodes/root/":u(n.mesh)&&(i=`../${n.mesh.geometry.resource}/`),u(i)&&(e._resource=e._parent.resource.getDerivedResource({url:i})),t()}):this._dataProvider._loadJson(this._resource).then(function(n){e._data=n,t()})};Ul.prototype.loadFields=function(){let e=this._layer._data.attributeStorageInfo,t=this;function n(o,r){let s=new NF(t,o[r]);return t._fields[s._storageInfo.name]=s,s.load()}let i=[];if(u(e))for(let o=0;o<e.length;o++)i.push(n(e,o));return Promise.all(i)};Ul.prototype.getFieldsForPickedPosition=function(e){let t=this.geometryData[0];if(!u(t.customAttributes.featureIndex))return{};let n=t.getClosestPointIndexOnTriangle(e.x,e.y,e.z);if(n.index===-1||n.index>t.customAttributes.featureIndex.length)return{};let i=t.customAttributes.featureIndex[n.index];return this.getFieldsForFeature(i)};Ul.prototype.getFieldsForFeature=function(e){let t={};for(let n in this.fields)if(this.fields.hasOwnProperty(n)){let i=this.fields[n];e>=0&&e<i.values.length&&(t[i.name]=i.values[e])}return t};Ul.prototype._loadChildren=function(){let e=this;if(u(this._childrenReadyPromise))return this._childrenReadyPromise;let t=[];if(u(e._data.children))for(let n=0;n<e._data.children.length;n++){let i=e._data.children[n],o=new Ul(e,y(i.href,i),!1);e._children.push(o),t.push(o.load())}return this._childrenReadyPromise=Promise.all(t).then(function(){for(let n=0;n<e._children.length;n++)e._tile.children.push(e._children[n]._tile)}),this._childrenReadyPromise};Ul.prototype._loadGeometryData=function(){let e=[];if(u(this._data.geometryData))for(let t=0;t<this._data.geometryData.length;t++){let n=new OS(this,this._data.geometryData[t].href);this._geometryData.push(n),e.push(n.load())}else if(u(this._data.mesh)){let t=this._layer._findBestGeometryBuffers(this._data.mesh.geometry.definition,["position","uv0"]),n=`./geometries/${t.bufferIndex}/`,i=new OS(this,n);i._geometryDefinitions=t.definition,i._geometryBufferInfo=t.geometryBufferInfo,this._geometryData.push(i),e.push(i.load())}return Promise.all(e)};Ul.prototype._loadFeatureData=function(){let e=[];if(u(this._data.featureData))for(let t=0;t<this._data.featureData.length;t++){let n=new LF(this,this._data.featureData[t].href);this._featureData.push(n),e.push(n.load())}return Promise.all(e)};Ul.prototype._clearGeometryData=function(){this._geometryData=[]};Ul.prototype._create3DTileDefinition=function(){let e=this._data.obb,t=this._data.mbs;if(!u(e)&&!u(t)){console.error("Failed to load I3S node. Bounding volume is required.");return}let n;if(u(e)?n=he.fromDegrees(e.center[0],e.center[1],e.center[2]):n=he.fromDegrees(t[0],t[1],t[2]),u(this._dataProvider._geoidDataList)&&u(n))for(let C=0;C<this._dataProvider._geoidDataList.length;C++){let E=this._dataProvider._geoidDataList[C],T=E.projection.project(n);if(T.x>E.nativeExtent.west&&T.x<E.nativeExtent.east&&T.y>E.nativeExtent.south&&T.y<E.nativeExtent.north){n.height+=ugt(T.x,T.y,E);break}}let i={},o,r=0;u(e)?(i={box:[0,0,0,e.halfSize[0],0,0,0,e.halfSize[1],0,0,0,e.halfSize[2]]},r=Math.max(Math.max(this._data.obb.halfSize[0],this._data.obb.halfSize[1]),this._data.obb.halfSize[2]),o=ie.WGS84.cartographicToCartesian(n)):(i={sphere:[0,0,0,t[3]]},o=ie.WGS84.cartographicToCartesian(n),r=this._data.mbs[3]),r*=2;let s=1/0;if(u(this._data.lodThreshold))if(this._layer._data.nodePages.lodSelectionMetricType==="maxScreenThresholdSQ"){let C=Math.sqrt(this._data.lodThreshold/(Math.PI*.25));s=r/C}else if(this._layer._data.nodePages.lodSelectionMetricType==="maxScreenThreshold"){let C=this._data.lodThreshold;s=r/C}else console.error("Invalid lodSelectionMetricType in Layer");else if(u(this._data.lodSelection))for(let C=0;C<this._data.lodSelection.length;C++)this._data.lodSelection[C].metricType==="maxScreenThreshold"&&(s=r/this._data.lodSelection[C].maxError);s===1/0&&(s=1e5);let a=s*16,c=new Na(0,0,0),l=Pt.headingPitchRollQuaternion(o,c);u(this._data.obb)&&(l=new Me(this._data.obb.quaternion[0],this._data.obb.quaternion[1],this._data.obb.quaternion[2],this._data.obb.quaternion[3]));let f=J.fromQuaternion(l),d=J.inverse(f,new J),p=new N(f[0],f[1],f[2],0,f[3],f[4],f[5],0,f[6],f[7],f[8],0,o.x,o.y,o.z,1),g=N.inverse(p,new N),m=N.clone(p);u(this._parent._globalTransform)&&N.multiply(p,this._parent._inverseGlobalTransform,m),this._globalTransform=p,this._inverseGlobalTransform=g,this._inverseRotationMatrix=d;let A=[];for(let C=0;C<this._children.length;C++)A.push(this._children[C]._create3DTileDefinition());return{children:A,refine:"REPLACE",boundingVolume:i,transform:[m[0],m[4],m[8],m[12],m[1],m[5],m[9],m[13],m[2],m[6],m[10],m[14],m[3],m[7],m[11],m[15]],content:{uri:u(this._resource)?this._resource.url:void 0},geometricError:a}};Ul.prototype._createI3SDecoderTask=function(e,t){let n=t.geometryData._parent._data,i=t.geometryData._parent._inverseRotationMatrix,o=0,r=0,s=0;u(n.obb)?(o=n.obb.center[0],r=n.obb.center[1],s=n.obb.center[2]):u(n.mbs)&&(o=n.mbs[0],r=n.mbs[1],s=n.mbs[2]);let a=J.fromRotationX(-O.PI_OVER_TWO),c=new J;J.multiply(a,i,c);let l=he.fromDegrees(o,r,s),f=ie.WGS84.cartographicToCartesian(l),d={binaryData:t.geometryData._data,featureData:u(t.featureData)&&u(t.featureData[0])?t.featureData[0].data:void 0,schema:t.defaultGeometrySchema,bufferInfo:t.geometryData._geometryBufferInfo,ellipsoidRadiiSquare:ie.WGS84.radiiSquared,url:t.url,geoidDataList:t.geometryData._dataProvider._geoidDataList,cartographicCenter:l,cartesianCenter:f,parentRotation:c},p=e._getDecoderTaskProcessor(),g=[];return e._taskProcessorReadyPromise.then(function(){return p.scheduleTask(d,g)})};Ul.prototype._createContentURL=function(){let e={scene:0,scenes:[{nodes:[0]}],nodes:[{name:"singleNode"}],meshes:[],buffers:[],bufferViews:[],accessors:[],materials:[],textures:[],images:[],samplers:[],asset:{version:"2.0"}},t=[this._loadGeometryData()];this._dataProvider.legacyVersion16&&t.push(this._loadFeatureData());let n=this;return Promise.all(t).then(function(){let i=Promise.resolve();if(u(n._geometryData)&&n._geometryData.length>0){let o={geometryData:n._geometryData[0],featureData:n._featureData,defaultGeometrySchema:n._layer._data.store.defaultGeometrySchema,url:n._geometryData[0].resource.url,tile:n._tile},r=n._createI3SDecoderTask(n._dataProvider,o);if(!u(r))return;i=r.then(function(s){e=o.geometryData._generateGltf(s.meshData.nodesInScene,s.meshData.nodes,s.meshData.meshes,s.meshData.buffers,s.meshData.bufferViews,s.meshData.accessors),n._geometryData[0]._customAttributes=s.meshData._customAttributes})}return i.then(function(){let o=n._dataProvider._binarizeGltf(e),r=new Blob([o],{type:"application/binary"});n._glbURL=URL.createObjectURL(r)})})};su.prototype._hookedRequestContent=su.prototype.requestContent;su.prototype._resolveHookedObject=function(){let e=this;this._hookedRequestContent(),this._contentReadyToProcessPromise.then(function(){e._contentReadyToProcessDefer.resolve()}),this._contentReadyPromise.then(function(t){e._isLoading=!1,e._contentReadyDefer.resolve(t)})};su.prototype.requestContent=function(){let e=this;return this.tileset._isI3STileSet?this._isLoading?1:(this._isLoading=!0,this._contentReadyToProcessDefer=Qr(),this._contentReadyDefer=Qr(),this._contentReadyToProcessPromise=this._contentReadyToProcessDefer.promise,this._contentReadyPromise=this._contentReadyDefer.promise,this._i3sNode._createContentURL().then(function(){e._contentResource=new Pe({url:e._i3sNode._glbURL}),e._resolveHookedObject()}),0):this._hookedRequestContent()};function lgt(e,t,n,i,o,r){let s=n*(1-e)+i*e,a=o*(1-e)+r*e;return s*(1-t)+a*t}function pH(e,t,n,i){let o=e+t*n;return i[o]}function ugt(e,t,n){let i=n.nativeExtent,o=(e-i.west)/(i.east-i.west)*(n.width-1),r=(t-i.south)/(i.north-i.south)*(n.height-1),s=Math.floor(o),a=Math.floor(r);o-=s,r-=a;let c=s<n.width?s+1:s,l=a<n.height?a+1:a;a=n.height-1-a,l=n.height-1-l;let f=pH(s,a,n.width,n.buffer),d=pH(c,a,n.width,n.buffer),p=pH(s,l,n.width,n.buffer),g=pH(c,l,n.width,n.buffer),m=lgt(o,r,f,d,p,g);return m=m*n.scale+n.offset,m}Object.defineProperties(su.prototype,{i3sNode:{get:function(){return this._i3sNode}}});var RS=Ul;function zf(e,t,n){this._dataProvider=e,u(t.href)||(t.href=`./layers/${n}`);let i=this._dataProvider.resource.getUrlComponent(),o="";i.match(/layers\/\d/)?o=`${i}`.replace(/\/+$/,""):o=`${i}`.replace(/\/?$/,"/").concat(`${t.href}`),this._version=t.store.version;let r=this._version.split(".");this._majorVersion=parseInt(r[0]),this._minorVersion=r.length>1?parseInt(r[1]):0,this._resource=new Pe({url:o}),this._resource.setQueryParameters(this._dataProvider.resource.queryParameters),this._resource.appendForwardSlash(),this._data=t,this._rootNode=void 0,this._nodePages={},this._nodePageFetches={},this._extent=void 0,this._tileset=void 0,this._geometryDefinitions=void 0,this._computeGeometryDefinitions(!0),this._computeExtent()}Object.defineProperties(zf.prototype,{resource:{get:function(){return this._resource}},rootNode:{get:function(){return this._rootNode}},tileset:{get:function(){return this._tileset}},data:{get:function(){return this._data}},version:{get:function(){return this._version}},majorVersion:{get:function(){return this._majorVersion}},minorVersion:{get:function(){return this._minorVersion}},legacyVersion16:{get:function(){if(u(this.version))return this.majorVersion<1||this.majorVersion===1&&this.minorVersion<=6}}});zf.prototype.load=function(){let e=this;return this._data.spatialReference.wkid!==4326?(console.log(`Unsupported spatial reference: ${this._data.spatialReference.wkid}`),Promise.reject()):this._dataProvider._geoidDataIsReadyPromise.then(function(){return e._loadRootNode().then(function(){return e._create3DTileset(),e._tileset.readyPromise.then(function(){if(e._rootNode._tile=e._tileset._root,e._tileset._root._i3sNode=e._rootNode,e.legacyVersion16)return e._rootNode._loadChildren()})})})};zf.prototype._computeGeometryDefinitions=function(e){if(this._geometryDefinitions=[],u(this._data.geometryDefinitions))for(let t=0;t<this._data.geometryDefinitions.length;t++){let n=[],i=this._data.geometryDefinitions[t].geometryBuffers;for(let o=0;o<i.length;o++){let r=i[o],s=[],a=!1;if(u(r.compressedAttributes)&&e){a=!0;let c=r.compressedAttributes.attributes;for(let l=0;l<c.length;l++)s.push(c[l])}else for(let c in r)c!=="offset"&&s.push(c);n.push({compressed:a,attributes:s,index:i.indexOf(r)})}n.sort(function(o,r){return o.compressed&&!r.compressed?-1:!o.compressed&&r.compressed?1:o.attributes.length-r.attributes.length}),this._geometryDefinitions.push(n)}};zf.prototype._findBestGeometryBuffers=function(e,t){let n=this._geometryDefinitions[e];if(u(n))for(let i=0;i<n.length;++i){let o=n[i],r=!1,s=o.attributes;for(let a=0;a<t.length;a++)if(!s.includes(t[a])){r=!0;break}if(!r)return{bufferIndex:o.index,definition:n,geometryBufferInfo:o}}return 0};zf.prototype._loadRootNode=function(){if(u(this._data.nodePages)){let e=0;u(this._data.nodePages.rootIndex)&&(e=this._data.nodePages.rootIndex),this._rootNode=new RS(this,e,!0)}else this._rootNode=new RS(this,this._data.store.rootNode,!0);return this._rootNode.load()};zf.prototype._getNodeInNodePages=function(e){let t=Math.floor(e/this._data.nodePages.nodesPerPage),n=e%this._data.nodePages.nodesPerPage,i=this;return this._loadNodePage(t).then(function(){return i._nodePages[t][n]})};zf._fetchJson=function(e){return e.fetchJson()};zf.prototype._loadNodePage=function(e){let t=this;if(!u(this._nodePageFetches[e])){let n=this.resource.getDerivedResource({url:`nodepages/${e}/`}),i=zf._fetchJson(n).then(function(o){return u(o.error)&&o.error.code!==200?Promise.reject(o.error):(t._nodePages[e]=o.nodes,o)});this._nodePageFetches[e]=i}return this._nodePageFetches[e]};zf.prototype._computeExtent=function(){u(this._data.fullExtent)?this._extent=ce.fromDegrees(this._data.fullExtent.xmin,this._data.fullExtent.ymin,this._data.fullExtent.xmax,this._data.fullExtent.ymax):u(this._data.store.extent)&&(this._extent=ce.fromDegrees(this._data.store.extent[0],this._data.store.extent[1],this._data.store.extent[2],this._data.store.extent[3]))};zf.prototype._create3DTileset=function(){let e={asset:{version:"1.0"},geometricError:Number.MAX_VALUE,root:this._rootNode._create3DTileDefinition()},t=new Blob([JSON.stringify(e)],{type:"application/json"}),n=URL.createObjectURL(t),i={};if(u(this._dataProvider._cesium3dTilesetOptions))for(let r in this._dataProvider._cesium3dTilesetOptions)this._dataProvider._cesium3dTilesetOptions.hasOwnProperty(r)&&(i[r]=this._dataProvider._cesium3dTilesetOptions[r]);i.url=n,i.show=this._dataProvider.show,this._tileset=new Vc(i),this._tileset._isI3STileSet=!0;let o=this;this._tileset.readyPromise.then(function(){o._tileset.tileUnload.addEventListener(function(r){r._i3sNode._clearGeometryData(),URL.revokeObjectURL(r._contentResource._url),r._contentResource=r._i3sNode.resource}),o._tileset.tileVisible.addEventListener(function(r){u(r._i3sNode)&&r._i3sNode._loadChildren()})})};var BS=zf;var J0e=ki(Z0e(),1);function Da(e){e=y(e,y.EMPTY_OBJECT),this._resource=Pe.createIfNeeded(e.url),this._name=e.name,this._show=y(e.show,!0),this._geoidTiledTerrainProvider=e.geoidTiledTerrainProvider,this._traceFetches=y(e.traceFetches,!1),this._cesium3dTilesetOptions=y(e.cesium3dTilesetOptions,y.EMPTY_OBJECT),this._layers=[],this._data=void 0,this._extent=void 0,this._geoidDataIsReadyPromise=void 0,this._geoidDataList=void 0,this._decoderTaskProcessor=void 0,this._readyPromise=void 0,this._ready=!1,this._load()}Object.defineProperties(Da.prototype,{name:{get:function(){return this._name}},show:{get:function(){return this._show},set:function(e){this._show=e;for(let t=0;t<this._layers.length;t++)u(this._layers[t]._tileset)&&(this._layers[t]._tileset.show=this._show)}},traceFetches:{get:function(){return this._traceFetches},set:function(e){this._traceFetches=e}},geoidTiledTerrainProvider:{get:function(){return this._geoidTiledTerrainProvider}},layers:{get:function(){return this._layers}},data:{get:function(){return this._data}},extent:{get:function(){return this._extent}},readyPromise:{get:function(){return this._readyPromise}},ready:{get:function(){return this._ready}},resource:{get:function(){return this._resource}}});Da.prototype.destroy=function(){for(let e=0;e<this._layers.length;e++)u(this._layers[e]._tileset)&&this._layers[e]._tileset.destroy();return le(this)};Da.prototype.isDestroyed=function(){return!1};Da.prototype.update=function(e){for(let t=0;t<this._layers.length;t++)u(this._layers[t]._tileset)&&this._layers[t]._tileset.ready&&this._layers[t]._tileset.update(e)};Da.prototype.prePassesUpdate=function(e){for(let t=0;t<this._layers.length;t++)u(this._layers[t]._tileset)&&this._layers[t]._tileset.ready&&this._layers[t]._tileset.prePassesUpdate(e)};Da.prototype.postPassesUpdate=function(e){for(let t=0;t<this._layers.length;t++)u(this._layers[t]._tileset)&&this._layers[t]._tileset.ready&&this._layers[t]._tileset.postPassesUpdate(e)};Da.prototype.updateForPass=function(e,t){for(let n=0;n<this._layers.length;n++)u(this._layers[n]._tileset)&&this._layers[n]._tileset.ready&&this._layers[n]._tileset.updateForPass(e,t)};Da.prototype._load=function(){let e=this;return this._readyPromise=this._loadJson(this._resource).then(function(t){if(e._data=t,u(e._data.layers))for(let i=0;i<e._data.layers.length;i++){let o=new BS(e,e._data.layers[i],i);e._layers.push(o)}else{let i=new BS(e,e._data,e._data.id);e._layers.push(i)}e._computeExtent(),e._loadGeoidData();let n=[];for(let i=0;i<e._layers.length;i++)n.push(e._layers[i].load());return Promise.all(n).then(function(){return e._ready=!0,e})}),this._readyPromise};Da._fetchJson=function(e){return e.fetchJson()};Da.prototype._loadJson=function(e){return this._traceFetches&&console.log("I3S FETCH:",e.url),Da._fetchJson(e).then(function(t){if(u(t.error)){if(console.error("Failed to fetch I3S ",e.url),u(t.error.message)&&console.error(t.error.message),u(t.error.details))for(let n=0;n<t.error.details.length;n++)console.log(t.error.details[n]);return Promise.reject(t.error)}return t})};Da.prototype._loadBinary=function(e){return this._traceFetches&&console.log("I3S FETCH:",e.url),e.fetchArrayBuffer()};Da.prototype._binarizeGltf=function(e){let n=new TextEncoder().encode(JSON.stringify(e)),i=new Uint8Array(n.byteLength+20),o={magic:new Uint8Array(i.buffer,0,4),version:new Uint32Array(i.buffer,4,1),length:new Uint32Array(i.buffer,8,1),chunkLength:new Uint32Array(i.buffer,12,1),chunkType:new Uint32Array(i.buffer,16,1),chunkData:new Uint8Array(i.buffer,20,n.byteLength)};return o.magic[0]="g".charCodeAt(),o.magic[1]="l".charCodeAt(),o.magic[2]="T".charCodeAt(),o.magic[3]="F".charCodeAt(),o.version[0]=2,o.length[0]=i.byteLength,o.chunkLength[0]=n.byteLength,o.chunkType[0]=1313821514,o.chunkData.set(n),i};Da.prototype._getDecoderTaskProcessor=function(){if(!u(this._decoderTaskProcessor)){let e=new _i("decodeI3S");this._taskProcessorReadyPromise=e.initWebAssemblyModule({modulePath:"ThirdParty/Workers/draco_decoder_nodejs.js",wasmBinaryFile:"ThirdParty/draco_decoder.wasm"}),this._decoderTaskProcessor=e}return this._decoderTaskProcessor};function fgt(e,t){return e.readyPromise.then(function(){return hgt(e,t)})}var dgt=new H;function hgt(e,t){let n=e.tilingScheme,i=[],o={},r=e._lodCount,s=he.fromRadians(t.west,t.north),a=he.fromRadians(t.east,t.south),c=n.positionToTileXY(s,r),l=n.positionToTileXY(a,r);for(let d=c.x;d<=l.x;d++)for(let p=c.y;p<=l.y;p++){let g=H.fromElements(d,p,dgt),m=g.toString();if(!o.hasOwnProperty(m)){let A={x:g.x,y:g.y,level:r,tilingScheme:n,terrainProvider:e,positions:[]};o[m]=A,i.push(A)}}let f=[];for(let d=0;d<i.length;++d){let p=i[d],g=p.terrainProvider.requestTileGeometry(p.x,p.y,p.level);f.push(g)}return Promise.all(f).then(function(d){let p=[];for(let g=0;g<d.length;g++){let m={tilingScheme:n,x:i[g].x,y:i[g].y,level:i[g].level},A=d[g],x="Geographic";n._projection instanceof wi&&(x="WebMercator");let C={projectionType:x,projection:n._projection,nativeExtent:n.tileXYToNativeRectangle(m.x,m.y,m.level),height:A._height,width:A._width,scale:A._structure.heightScale,offset:A._structure.heightOffset};if(A._encoding===If.LERC){let E=J0e.default.decode(A._buffer);C.buffer=E.pixels[0]}else C.buffer=A._buffer;p.push(C)}return p})}Da.prototype._loadGeoidData=function(){let e=this,t=this._geoidTiledTerrainProvider;return u(t)?(this._geoidDataIsReadyPromise=t.readyPromise.then(function(){return fgt(t,e._extent).then(function(i){e._geoidDataList=i})}),this._geoidDataIsReadyPromise):(console.log("No Geoid Terrain service provided - no geoid conversion will be performed."),this._geoidDataIsReadyPromise=Promise.resolve(),this._geoidDataIsReadyPromise)};Da.prototype._computeExtent=function(){let e;for(let t=0;t<this._layers.length;t++)if(u(this._layers[t]._extent)){let n=this._layers[t]._extent;u(e)?ce.union(e,n,e):e=ce.clone(n)}this._extent=e};var BX=Da;var Q0e=Object.freeze({UNLOADED:0,RECEIVING:1,RECEIVED:2,LOADED:3,FAILED:4,UNAVAILABLE:5});function gH(e,t){this.spatialNode=e,this.keyframe=t,this.state=Q0e.UNLOADED,this.metadatas=[],this.megatextureIndex=-1,this.priority=-Number.MAX_VALUE,this.highPriorityFrameNumber=-1}gH.priorityComparator=function(e,t){return e.priority-t.priority};gH.searchComparator=function(e,t){return e.keyframe-t.keyframe};gH.LoadState=Q0e;var Qi=gH;function $0e(){}Object.defineProperties($0e.prototype,{color:{get:de.throwInstantiationError},intensity:{get:de.throwInstantiationError}});var MX=$0e;var mgt=/\/$/,eAe=new Kt('&copy; <a href="https://www.mapbox.com/about/maps/">Mapbox</a> &copy; <a href="http://www.openstreetmap.org/copyright">OpenStreetMap</a> <strong><a href="https://www.mapbox.com/map-feedback/">Improve this map</a></strong>');function MS(e){e=y(e,y.EMPTY_OBJECT);let t=e.styleId,n=e.accessToken;this.defaultAlpha=void 0,this.defaultNightAlpha=void 0,this.defaultDayAlpha=void 0,this.defaultBrightness=void 0,this.defaultContrast=void 0,this.defaultHue=void 0,this.defaultSaturation=void 0,this.defaultGamma=void 0,this.defaultMinificationFilter=void 0,this.defaultMagnificationFilter=void 0;let i=Pe.createIfNeeded(y(e.url,"https://api.mapbox.com/styles/v1/"));this._styleId=t,this._accessToken=n;let o=y(e.tilesize,512);this._tilesize=o;let r=y(e.username,"mapbox");this._username=r;let s=u(e.scaleFactor)?"@2x":"",a=i.getUrlComponent();mgt.test(a)||(a+="/"),a+=`${this._username}/${t}/tiles/${this._tilesize}/{z}/{x}/{y}${s}`,i.url=a,i.setQueryParameters({access_token:n});let c;u(e.credit)?(c=e.credit,typeof c=="string"&&(c=new Kt(c))):c=eAe,this._resource=i,this._imageryProvider=new Ea({url:i,credit:c,ellipsoid:e.ellipsoid,minimumLevel:e.minimumLevel,maximumLevel:e.maximumLevel,rectangle:e.rectangle})}Object.defineProperties(MS.prototype,{url:{get:function(){return this._imageryProvider.url}},ready:{get:function(){return this._imageryProvider.ready}},readyPromise:{get:function(){return this._imageryProvider.readyPromise}},rectangle:{get:function(){return this._imageryProvider.rectangle}},tileWidth:{get:function(){return this._imageryProvider.tileWidth}},tileHeight:{get:function(){return this._imageryProvider.tileHeight}},maximumLevel:{get:function(){return this._imageryProvider.maximumLevel}},minimumLevel:{get:function(){return this._imageryProvider.minimumLevel}},tilingScheme:{get:function(){return this._imageryProvider.tilingScheme}},tileDiscardPolicy:{get:function(){return this._imageryProvider.tileDiscardPolicy}},errorEvent:{get:function(){return this._imageryProvider.errorEvent}},credit:{get:function(){return this._imageryProvider.credit}},proxy:{get:function(){return this._imageryProvider.proxy}},hasAlphaChannel:{get:function(){return this._imageryProvider.hasAlphaChannel}}});MS.prototype.getTileCredits=function(e,t,n){};MS.prototype.requestImage=function(e,t,n,i){return this._imageryProvider.requestImage(e,t,n,i)};MS.prototype.pickFeatures=function(e,t,n,i,o){return this._imageryProvider.pickFeatures(e,t,n,i,o)};MS._defaultCredit=eAe;var LX=MS;function o0(e,t,n,i,o){i===en.UNSIGNED_SHORT&&(i=en.FLOAT32);let r=e.floatingPointTexture;if(i===en.FLOAT32&&!r)throw new ue("Floating point texture not supported");let s;i===en.FLOAT32||i===en.FLOAT64?s=Xe.FLOAT:i===en.UINT8&&(s=Xe.UNSIGNED_BYTE);let a;n===1?a=e.webgl2?rt.RED:rt.LUMINANCE:n===2?a=e.webgl2?rt.RG:rt.LUMINANCE_ALPHA:n===3?a=rt.RGB:n===4&&(a=rt.RGBA);let c=512*1024*1024,l=128*1024*1024;o=Math.min(y(o,l),c);let f=Nt.maximumTextureSize,d=en.getSizeInBytes(i),p=Math.floor(o/(n*d)),g=Math.min(f,O.previousPowerOfTwo(Math.floor(Math.sqrt(p)))),m=Math.ceil(Math.sqrt(t.x)),A=Math.ceil(t.z/m),x=m*t.x,C=A*t.y,E=Math.floor(g/x),T=Math.floor(g/C);if(E===0||T===0)throw new ue("Tileset is too large to fit into megatexture");this.channelCount=n,this.componentType=i,this.voxelCountPerTile=h.clone(t,new h),this.maximumTileCount=E*T,this.regionCountPerMegatexture=new H(E,T),this.voxelCountPerRegion=new H(x,C),this.sliceCountPerRegion=new H(m,A),this.voxelSizeUv=new H(1/g,1/g),this.sliceSizeUv=new H(t.x/g,t.y/g),this.regionSizeUv=new H(x/g,C/g),this.texture=new wt({context:e,pixelFormat:a,pixelDatatype:s,flipY:!1,width:g,height:g,sampler:new ln({wrapS:Sn.CLAMP_TO_EDGE,wrapT:Sn.CLAMP_TO_EDGE,minificationFilter:an.LINEAR,magnificationFilter:xi.LINEAR})});let S=en.toComponentDatatype(i);this.tileVoxelDataTemp=X.createTypedArray(S,x*C*n),this.nodes=new Array(this.maximumTileCount);for(let v=0;v<this.maximumTileCount;v++)this.nodes[v]=new pgt(v);for(let v=0;v<this.maximumTileCount;v++){let w=this.nodes[v];w.previousNode=v>0?this.nodes[v-1]:void 0,w.nextNode=v<this.maximumTileCount-1?this.nodes[v+1]:void 0}this.occupiedList=void 0,this.emptyList=this.nodes[0],this.occupiedCount=0}function pgt(e){this.index=e,this.nextNode=void 0,this.previousNode=void 0}o0.prototype.add=function(e){if(this.isFull())throw new de("Trying to add when there are no empty spots");let t=this.emptyList;this.emptyList=this.emptyList.nextNode,u(this.emptyList)&&(this.emptyList.previousNode=void 0),t.nextNode=this.occupiedList,u(t.nextNode)&&(t.nextNode.previousNode=t),this.occupiedList=t;let n=t.index;return this.writeDataToTexture(n,e),this.occupiedCount++,n};o0.prototype.remove=function(e){if(e<0||e>=this.maximumTileCount)throw new de("Megatexture index out of bounds");let t=this.nodes[e];u(t.previousNode)&&(t.previousNode.nextNode=t.nextNode),u(t.nextNode)&&(t.nextNode.previousNode=t.previousNode),t.nextNode=this.emptyList,u(t.nextNode)&&(t.nextNode.previousNode=t),t.previousNode=void 0,this.emptyList=t,this.occupiedCount--};o0.prototype.isFull=function(){return this.emptyList===void 0};o0.getApproximateTextureMemoryByteLength=function(e,t,n,i){i===en.UNSIGNED_SHORT&&(i=en.FLOAT32);let o=en.getSizeInBytes(i),r=e*t.x*t.y*t.z,s=Math.ceil(Math.sqrt(t.z)),a=Math.ceil(t.z/s),c=s*t.x,l=a*t.y,f=O.previousPowerOfTwo(Math.floor(Math.sqrt(r)));for(;;){let p=Math.floor(f/c),g=Math.floor(f/l);if(p*g>=e)break;f*=2}return f*f*n*o};o0.prototype.writeDataToTexture=function(e,t){let n=t.constructor===Uint16Array?new Float32Array(t):t,i=this.voxelCountPerTile,o=this.sliceCountPerRegion,r=this.voxelCountPerRegion,s=this.channelCount,a=this.tileVoxelDataTemp;for(let A=0;A<i.z;A++){let x=A%o.x*i.x,C=Math.floor(A/o.x)*i.y;for(let E=0;E<i.y;E++)for(let T=0;T<i.x;T++){let S=A*i.y*i.x+E*i.x+T,v=(C+E)*r.x+(x+T);for(let w=0;w<s;w++)a[v*s+w]=n[S*s+w]}}let c=this.regionCountPerMegatexture,l=r.x,f=r.y,d=e%c.x*r.x,p=Math.floor(e/c.x)*r.y,m={source:{arrayBufferView:a,width:l,height:f},xOffset:d,yOffset:p};this.texture.copyFrom(m)};o0.prototype.isDestroyed=function(){return!1};o0.prototype.destroy=function(){return this.texture=this.texture&&this.texture.destroy(),le(this)};var LS=o0;function NX(e){}NX.prototype.isReady=function(){return!0};NX.prototype.shouldDiscardImage=function(e){return!1};var FX=NX;var _gt=new Kt("MapQuest, Open Street Map and contributors, CC-BY-SA");function yH(e){e=y(e,y.EMPTY_OBJECT);let t=Pe.createIfNeeded(y(e.url,"https://a.tile.openstreetmap.org/"));t.appendForwardSlash(),t.url+=`{z}/{x}/{y}.${y(e.fileExtension,"png")}`;let n=new Wr({ellipsoid:e.ellipsoid}),i=256,o=256,r=y(e.minimumLevel,0),s=e.maximumLevel,a=y(e.rectangle,n.rectangle),c=n.positionToTileXY(ce.southwest(a),r),l=n.positionToTileXY(ce.northeast(a),r),f=(Math.abs(l.x-c.x)+1)*(Math.abs(l.y-c.y)+1),d=y(e.credit,_gt);typeof d=="string"&&(d=new Kt(d)),Ea.call(this,{url:t,credit:d,tilingScheme:n,tileWidth:i,tileHeight:o,minimumLevel:r,maximumLevel:s,rectangle:a})}u(Object.create)&&(yH.prototype=Object.create(Ea.prototype),yH.prototype.constructor=yH);var wC=yH;var ggt=new H(1,1);function VX(e){e=y(e,y.EMPTY_OBJECT),this.mass=y(e.mass,1),this.position=h.clone(y(e.position,h.ZERO)),this.velocity=h.clone(y(e.velocity,h.ZERO)),this.life=y(e.life,Number.MAX_VALUE),this.image=e.image,this.startColor=z.clone(y(e.startColor,z.WHITE)),this.endColor=z.clone(y(e.endColor,z.WHITE)),this.startScale=y(e.startScale,1),this.endScale=y(e.endScale,1),this.imageSize=H.clone(y(e.imageSize,ggt)),this._age=0,this._normalizedAge=0,this._billboard=void 0}Object.defineProperties(VX.prototype,{age:{get:function(){return this._age}},normalizedAge:{get:function(){return this._normalizedAge}}});var tAe=new h;VX.prototype.update=function(e,t){return h.multiplyByScalar(this.velocity,e,tAe),h.add(this.position,tAe,this.position),u(t)&&t(this,e),this._age+=e,this.life===Number.MAX_VALUE?this._normalizedAge=0:this._normalizedAge=this._age/this.life,this._age<=this.life};var NS=VX;function nAe(e){e=y(e,y.EMPTY_OBJECT),this.time=y(e.time,0),this.minimum=y(e.minimum,0),this.maximum=y(e.maximum,50),this._complete=!1}Object.defineProperties(nAe.prototype,{complete:{get:function(){return this._complete}}});var UX=nAe;function iAe(e){}iAe.prototype.emit=function(e){de.throwInstantiationError()};var kX=iAe;var oAe=new H(1,1);function VF(e){e=y(e,y.EMPTY_OBJECT),this.show=y(e.show,!0),this.updateCallback=e.updateCallback,this.loop=y(e.loop,!0),this.image=y(e.image,void 0);let t=e.emitter;u(t)||(t=new wF(.5)),this._emitter=t,this._bursts=e.bursts,this._modelMatrix=N.clone(y(e.modelMatrix,N.IDENTITY)),this._emitterModelMatrix=N.clone(y(e.emitterModelMatrix,N.IDENTITY)),this._matrixDirty=!0,this._combinedMatrix=new N,this._startColor=z.clone(y(e.color,y(e.startColor,z.WHITE))),this._endColor=z.clone(y(e.color,y(e.endColor,z.WHITE))),this._startScale=y(e.scale,y(e.startScale,1)),this._endScale=y(e.scale,y(e.endScale,1)),this._emissionRate=y(e.emissionRate,5),this._minimumSpeed=y(e.speed,y(e.minimumSpeed,1)),this._maximumSpeed=y(e.speed,y(e.maximumSpeed,1)),this._minimumParticleLife=y(e.particleLife,y(e.minimumParticleLife,5)),this._maximumParticleLife=y(e.particleLife,y(e.maximumParticleLife,5)),this._minimumMass=y(e.mass,y(e.minimumMass,1)),this._maximumMass=y(e.mass,y(e.maximumMass,1)),this._minimumImageSize=H.clone(y(e.imageSize,y(e.minimumImageSize,oAe))),this._maximumImageSize=H.clone(y(e.imageSize,y(e.maximumImageSize,oAe))),this._sizeInMeters=y(e.sizeInMeters,!1),this._lifetime=y(e.lifetime,Number.MAX_VALUE),this._billboardCollection=void 0,this._particles=[],this._particlePool=[],this._previousTime=void 0,this._currentTime=0,this._carryOver=0,this._complete=new ye,this._isComplete=!1,this._updateParticlePool=!0,this._particleEstimate=0}Object.defineProperties(VF.prototype,{emitter:{get:function(){return this._emitter},set:function(e){this._emitter=e}},bursts:{get:function(){return this._bursts},set:function(e){this._bursts=e,this._updateParticlePool=!0}},modelMatrix:{get:function(){return this._modelMatrix},set:function(e){this._matrixDirty=this._matrixDirty||!N.equals(this._modelMatrix,e),N.clone(e,this._modelMatrix)}},emitterModelMatrix:{get:function(){return this._emitterModelMatrix},set:function(e){this._matrixDirty=this._matrixDirty||!N.equals(this._emitterModelMatrix,e),N.clone(e,this._emitterModelMatrix)}},startColor:{get:function(){return this._startColor},set:function(e){z.clone(e,this._startColor)}},endColor:{get:function(){return this._endColor},set:function(e){z.clone(e,this._endColor)}},startScale:{get:function(){return this._startScale},set:function(e){this._startScale=e}},endScale:{get:function(){return this._endScale},set:function(e){this._endScale=e}},emissionRate:{get:function(){return this._emissionRate},set:function(e){this._emissionRate=e,this._updateParticlePool=!0}},minimumSpeed:{get:function(){return this._minimumSpeed},set:function(e){this._minimumSpeed=e}},maximumSpeed:{get:function(){return this._maximumSpeed},set:function(e){this._maximumSpeed=e}},minimumParticleLife:{get:function(){return this._minimumParticleLife},set:function(e){this._minimumParticleLife=e}},maximumParticleLife:{get:function(){return this._maximumParticleLife},set:function(e){this._maximumParticleLife=e,this._updateParticlePool=!0}},minimumMass:{get:function(){return this._minimumMass},set:function(e){this._minimumMass=e}},maximumMass:{get:function(){return this._maximumMass},set:function(e){this._maximumMass=e}},minimumImageSize:{get:function(){return this._minimumImageSize},set:function(e){this._minimumImageSize=e}},maximumImageSize:{get:function(){return this._maximumImageSize},set:function(e){this._maximumImageSize=e}},sizeInMeters:{get:function(){return this._sizeInMeters},set:function(e){this._sizeInMeters=e}},lifetime:{get:function(){return this._lifetime},set:function(e){this._lifetime=e}},complete:{get:function(){return this._complete}},isComplete:{get:function(){return this._isComplete}}});function ygt(e){let t=e._emissionRate,n=e._maximumParticleLife,i=0,o=e._bursts;if(u(o)){let d=o.length;for(let p=0;p<d;++p)i+=o[p].maximum}let r=e._billboardCollection,s=e.image,a=Math.ceil(t*n+i),c=e._particles,l=e._particlePool,f=Math.max(a-c.length-l.length,0);for(let d=0;d<f;++d){let p=new NS;p._billboard=r.add({image:s}),l.push(p)}e._particleEstimate=a}function Agt(e){let t=e._particlePool.pop();return u(t)||(t=new NS),t}function xgt(e,t){e._particlePool.push(t)}function Cgt(e){let t=e._particles,n=e._particlePool,i=e._billboardCollection,o=t.length,r=n.length,s=e._particleEstimate,a=r-Math.max(s-o-r,0);for(let c=a;c<r;++c){let l=n[c];i.remove(l._billboard)}n.length=a}function Tgt(e){u(e._billboard)&&(e._billboard.show=!1)}function rAe(e,t){let n=t._billboard;u(n)||(n=t._billboard=e._billboardCollection.add({image:t.image})),n.width=t.imageSize.x,n.height=t.imageSize.y,n.position=t.position,n.sizeInMeters=e.sizeInMeters,n.show=!0;let i=O.lerp(t.startColor.red,t.endColor.red,t.normalizedAge),o=O.lerp(t.startColor.green,t.endColor.green,t.normalizedAge),r=O.lerp(t.startColor.blue,t.endColor.blue,t.normalizedAge),s=O.lerp(t.startColor.alpha,t.endColor.alpha,t.normalizedAge);n.color=new z(i,o,r,s),n.scale=O.lerp(t.startScale,t.endScale,t.normalizedAge)}function Egt(e,t){t.startColor=z.clone(e._startColor,t.startColor),t.endColor=z.clone(e._endColor,t.endColor),t.startScale=e._startScale,t.endScale=e._endScale,t.image=e.image,t.life=O.randomBetween(e._minimumParticleLife,e._maximumParticleLife),t.mass=O.randomBetween(e._minimumMass,e._maximumMass),t.imageSize.x=O.randomBetween(e._minimumImageSize.x,e._maximumImageSize.x),t.imageSize.y=O.randomBetween(e._minimumImageSize.y,e._maximumImageSize.y),t._normalizedAge=0,t._age=0;let n=O.randomBetween(e._minimumSpeed,e._maximumSpeed);h.multiplyByScalar(t.velocity,n,t.velocity),e._particles.push(t)}function bgt(e,t){if(e._isComplete)return 0;t=O.mod(t,e._lifetime);let n=t*e._emissionRate,i=Math.floor(n);if(e._carryOver+=n-i,e._carryOver>1&&(i++,e._carryOver-=1),u(e.bursts)){let o=e.bursts.length;for(let r=0;r<o;r++){let s=e.bursts[r],a=e._currentTime;u(s)&&!s._complete&&a>s.time&&(i+=O.randomBetween(s.minimum,s.maximum),s._complete=!0)}}return i}var AH=new h;VF.prototype.update=function(e){if(!this.show)return;u(this._billboardCollection)||(this._billboardCollection=new iu),this._updateParticlePool&&(ygt(this),this._updateParticlePool=!1);let t=0;this._previousTime&&(t=$.secondsDifference(e.time,this._previousTime)),t<0&&(t=0);let n=this._particles,i=this._emitter,o=this.updateCallback,r,s,a=n.length;for(r=0;r<a;++r)s=n[r],s.update(t,o)?rAe(this,s):(Tgt(s),xgt(this,s),n[r]=n[a-1],--r,--a);n.length=a;let c=bgt(this,t);if(c>0&&u(i)){this._matrixDirty&&(this._combinedMatrix=N.multiply(this.modelMatrix,this.emitterModelMatrix,this._combinedMatrix),this._matrixDirty=!1);let l=this._combinedMatrix;for(r=0;r<c;r++)s=Agt(this),this._emitter.emit(s),h.add(s.position,s.velocity,AH),N.multiplyByPoint(l,AH,AH),s.position=N.multiplyByPoint(l,s.position,s.position),h.subtract(AH,s.position,s.velocity),h.normalize(s.velocity,s.velocity),Egt(this,s),rAe(this,s)}if(this._billboardCollection.update(e),this._previousTime=$.clone(e.time,this._previousTime),this._currentTime+=t,this._lifetime!==Number.MAX_VALUE&&this._currentTime>this._lifetime)if(this.loop){if(this._currentTime=O.mod(this._currentTime,this._lifetime),this.bursts){let l=this.bursts.length;for(r=0;r<l;r++)this.bursts[r]._complete=!1}}else this._isComplete=!0,this._complete.raiseEvent(this);e.frameNumber%120===0&&Cgt(this)};VF.prototype.isDestroyed=function(){return!1};VF.prototype.destroy=function(){return this._billboardCollection=this._billboardCollection&&this._billboardCollection.destroy(),le(this)};var zX=VF;var cAe=ki(c3(),1);function Sgt(e,t,n){return` float clipDistance = clip(gl_FragCoord, ${e}, ${t});
vec4 clippingPlanesEdgeColor = vec4(1.0);
clippingPlanesEdgeColor.rgb = ${n}.rgb;
float clippingPlanesEdgeWidth = ${n}.a;
if (clipDistance > 0.0 && clipDistance < clippingPlanesEdgeWidth)
{
out_FragColor = clippingPlanesEdgeColor;
}
`}var UF=Sgt;var vgt={modifyFragmentShader:function(t){return t=Ue.replaceMain(t,"czm_splitter_main"),t+=`uniform float czm_splitDirection;
void main()
{
#ifndef SHADOW_MAP
if (czm_splitDirection < 0.0 && gl_FragCoord.x > czm_splitPosition) discard;
if (czm_splitDirection > 0.0 && gl_FragCoord.x < czm_splitPosition) discard;
#endif
czm_splitter_main();
}
`,t},addUniforms:function(t,n){n.czm_splitDirection=function(){return t.splitDirection}}},FS=vgt;var IC={NEEDS_DECODE:0,DECODING:1,READY:2,FAILED:3};function kF(e){this._parsedContent=void 0,this._drawCommand=void 0,this._isTranslucent=!1,this._styleTranslucent=!1,this._constantColor=z.clone(z.DARKGRAY),this._highlightColor=z.clone(z.WHITE),this._pointSize=1,this._rtcCenter=void 0,this._quantizedVolumeScale=void 0,this._quantizedVolumeOffset=void 0,this._styleableShaderAttributes=void 0,this._isQuantized=!1,this._isOctEncoded16P=!1,this._isRGB565=!1,this._hasColors=!1,this._hasNormals=!1,this._hasBatchIds=!1,this._decodingState=IC.READY,this._dequantizeInShader=!0,this._isQuantizedDraco=!1,this._isOctEncodedDraco=!1,this._quantizedRange=0,this._octEncodedRange=0,this.backFaceCulling=!1,this._backFaceCulling=!1,this.normalShading=!0,this._normalShading=!0,this._opaqueRenderState=void 0,this._translucentRenderState=void 0,this._mode=void 0,this._ready=!1,this._pointsLength=0,this._geometryByteLength=0,this._vertexShaderLoaded=e.vertexShaderLoaded,this._fragmentShaderLoaded=e.fragmentShaderLoaded,this._uniformMapLoaded=e.uniformMapLoaded,this._batchTableLoaded=e.batchTableLoaded,this._pickIdLoaded=e.pickIdLoaded,this._opaquePass=y(e.opaquePass,Ee.OPAQUE),this._cull=y(e.cull,!0),this.style=void 0,this._style=void 0,this.styleDirty=!1,this.modelMatrix=N.clone(N.IDENTITY),this._modelMatrix=N.clone(N.IDENTITY),this.time=0,this.shadows=_n.ENABLED,this._boundingSphere=void 0,this.clippingPlanes=void 0,this.isClipped=!1,this.clippingPlanesDirty=!1,this.clippingPlanesOriginMatrix=void 0,this.attenuation=!1,this._attenuation=!1,this.geometricError=0,this.geometricErrorScale=1,this.maximumAttenuation=this._pointSize,this.splitDirection=y(e.splitDirection,Nc.NONE),this._splittingEnabled=!1,this._resolveReadyPromise=void 0,this._rejectReadyPromise=void 0,this._readyPromise=Dgt(this,e)}Object.defineProperties(kF.prototype,{pointsLength:{get:function(){return this._pointsLength}},geometryByteLength:{get:function(){return this._geometryByteLength}},ready:{get:function(){return this._ready}},readyPromise:{get:function(){return this._readyPromise}},color:{get:function(){return z.clone(this._highlightColor)},set:function(e){this._highlightColor=z.clone(e,this._highlightColor)}},boundingSphere:{get:function(){if(u(this._drawCommand))return this._drawCommand.boundingVolume},set:function(e){this._boundingSphere=se.clone(e,this._boundingSphere)}}});function Dgt(e,t){let n=NA.parse(t.arrayBuffer,t.byteOffset);if(e._parsedContent=n,e._rtcCenter=n.rtcCenter,e._hasNormals=n.hasNormals,e._hasColors=n.hasColors,e._hasBatchIds=n.hasBatchIds,e._isTranslucent=n.isTranslucent,!n.hasBatchIds&&u(n.batchTableBinary)&&(n.styleableProperties=mp.getBinaryProperties(n.pointsLength,n.batchTableJson,n.batchTableBinary)),u(n.draco)){let a=n.draco;e._decodingState=IC.NEEDS_DECODE,a.dequantizeInShader=e._dequantizeInShader}let i=n.positions;u(i)&&(e._isQuantized=i.isQuantized,e._quantizedVolumeScale=i.quantizedVolumeScale,e._quantizedVolumeOffset=i.quantizedVolumeOffset,e._quantizedRange=i.quantizedRange);let o=n.normals;u(o)&&(e._isOctEncoded16P=o.octEncoded);let r=n.colors;u(r)&&(u(r.constantColor)&&(e._constantColor=z.clone(r.constantColor,e._constantColor),e._hasColors=!1),e._isRGB565=r.isRGB565);let s=n.batchIds;return u(n.batchIds)&&(s.name="BATCH_ID",s.semantic="BATCH_ID",s.setIndex=void 0),n.hasBatchIds&&e._batchTableLoaded(n.batchLength,n.batchTableJson,n.batchTableBinary),e._pointsLength=n.pointsLength,new Promise(function(a,c){e._resolveReadyPromise=function(){e._ready=!0,a(e)},e._rejectReadyPromise=c})}var wgt=new h,Igt=new h,Pgt=new h,sAe,xH;function Ogt(e){if(!u(xH)){sAe=new cAe.default(0),xH=new Array(e);for(let t=0;t<e;++t)xH[t]=sAe.random()}return xH}function Rgt(e){let n=e.length/3,i=Math.min(n,20),o=Ogt(20),r=Number.MAX_VALUE,s=-Number.MAX_VALUE,a=h.fromElements(r,r,r,wgt),c=h.fromElements(s,s,s,Igt);for(let f=0;f<i;++f){let d=Math.floor(o[f]*n),p=h.unpack(e,d*3,Pgt);h.minimumByComponent(a,p,a),h.maximumByComponent(c,p,c)}let l=se.fromCornerPoints(a,c);return l.radius+=O.EPSILON2,l}function aAe(e,t){let n=X.fromTypedArray(e);return n===X.INT||n===X.UNSIGNED_INT||n===X.DOUBLE?(Dt("Cast pnts property to floats",`Point cloud property "${t}" will be cast to a float array because INT, UNSIGNED_INT, and DOUBLE are not valid WebGL vertex attribute types. Some precision may be lost.`),new Float32Array(e)):e}var Bgt=new oe,Mgt=new oe,Lgt=new z,lAe=0,CH=1,qX=2,uAe=3,Ngt=4,HX=new N,Fgt=new N;function Vgt(e,t){let n=t.context,i=e._parsedContent,o=e._pointsLength,r=i.positions,s=i.colors,a=i.normals,c=i.batchIds,l=i.styleableProperties,f=u(l),d=e._isQuantized,p=e._isQuantizedDraco,g=e._isOctEncoded16P,m=e._isOctEncodedDraco,A=e._quantizedRange,x=e._octEncodedRange,C=e._isRGB565,E=e._isTranslucent,T=e._hasColors,S=e._hasNormals,v=e._hasBatchIds,w,R,P=[],M={};if(e._styleableShaderAttributes=M,f){let U=Ngt;for(let G in l)if(l.hasOwnProperty(G)){let V=l[G],Y=aAe(V.typedArray,G);w=V.componentCount,R=X.fromTypedArray(Y);let W=ft.createVertexBuffer({context:n,typedArray:Y,usage:Ne.STATIC_DRAW});e._geometryByteLength+=W.sizeInBytes;let Q={index:U,vertexBuffer:W,componentsPerAttribute:w,componentDatatype:R,normalize:!1,offsetInBytes:0,strideInBytes:0};P.push(Q),M[G]={location:U,componentCount:w},++U}}let L=ft.createVertexBuffer({context:n,typedArray:r.typedArray,usage:Ne.STATIC_DRAW});e._geometryByteLength+=L.sizeInBytes;let _;T&&(_=ft.createVertexBuffer({context:n,typedArray:s.typedArray,usage:Ne.STATIC_DRAW}),e._geometryByteLength+=_.sizeInBytes);let b;S&&(b=ft.createVertexBuffer({context:n,typedArray:a.typedArray,usage:Ne.STATIC_DRAW}),e._geometryByteLength+=b.sizeInBytes);let D;v&&(c.typedArray=aAe(c.typedArray,"batchIds"),D=ft.createVertexBuffer({context:n,typedArray:c.typedArray,usage:Ne.STATIC_DRAW}),e._geometryByteLength+=D.sizeInBytes);let I=[];if(d?R=X.UNSIGNED_SHORT:p?R=A<=255?X.UNSIGNED_BYTE:X.UNSIGNED_SHORT:R=X.FLOAT,I.push({index:lAe,vertexBuffer:L,componentsPerAttribute:3,componentDatatype:R,normalize:!1,offsetInBytes:0,strideInBytes:0}),e._cull&&(d||p?e._boundingSphere=se.fromCornerPoints(h.ZERO,e._quantizedVolumeScale):e._boundingSphere=Rgt(r.typedArray)),T)if(C)I.push({index:CH,vertexBuffer:_,componentsPerAttribute:1,componentDatatype:X.UNSIGNED_SHORT,normalize:!1,offsetInBytes:0,strideInBytes:0});else{let U=E?4:3;I.push({index:CH,vertexBuffer:_,componentsPerAttribute:U,componentDatatype:X.UNSIGNED_BYTE,normalize:!0,offsetInBytes:0,strideInBytes:0})}S&&(g?(w=2,R=X.UNSIGNED_BYTE):m?(w=2,R=x<=255?X.UNSIGNED_BYTE:X.UNSIGNED_SHORT):(w=3,R=X.FLOAT),I.push({index:qX,vertexBuffer:b,componentsPerAttribute:w,componentDatatype:R,normalize:!1,offsetInBytes:0,strideInBytes:0})),v&&I.push({index:uAe,vertexBuffer:D,componentsPerAttribute:1,componentDatatype:X.fromTypedArray(c.typedArray),normalize:!1,offsetInBytes:0,strideInBytes:0}),f&&(I=I.concat(P));let B=new oi({context:n,attributes:I}),F={depthTest:{enabled:!0}},k={depthTest:{enabled:!0},depthMask:!1,blending:un.ALPHA_BLEND};e._opaquePass===Ee.CESIUM_3D_TILE&&(F.stencilTest=Rt.setCesium3DTileBit(),F.stencilMask=Rt.CESIUM_3D_TILE_MASK,k.stencilTest=Rt.setCesium3DTileBit(),k.stencilMask=Rt.CESIUM_3D_TILE_MASK),e._opaqueRenderState=Ve.fromCache(F),e._translucentRenderState=Ve.fromCache(k),e._drawCommand=new tt({boundingVolume:new se,cull:e._cull,modelMatrix:new N,primitiveType:Be.POINTS,vertexArray:B,count:o,shaderProgram:void 0,uniformMap:void 0,renderState:E?e._translucentRenderState:e._opaqueRenderState,pass:E?Ee.TRANSLUCENT:e._opaquePass,owner:e,castShadows:!1,receiveShadows:!1,pickId:e._pickIdLoaded()})}function Ugt(e,t){let n=t.context,i=e._isQuantized,o=e._isQuantizedDraco,r=e._isOctEncodedDraco,s={u_pointSizeAndTimeAndGeometricErrorAndDepthMultiplier:function(){let a=Bgt;if(a.x=e._attenuation?e.maximumAttenuation:e._pointSize,a.x*=t.pixelRatio,a.y=e.time,e._attenuation){let c=t.camera.frustum,l;t.mode===te.SCENE2D||c instanceof $t?l=Number.POSITIVE_INFINITY:l=n.drawingBufferHeight/t.camera.frustum.sseDenominator,a.z=e.geometricError*e.geometricErrorScale,a.w=l}return a},u_highlightColor:function(){return e._highlightColor},u_constantColor:function(){return e._constantColor},u_clippingPlanes:function(){let a=e.clippingPlanes;return e.isClipped?a.texture:n.defaultTexture},u_clippingPlanesEdgeStyle:function(){let a=e.clippingPlanes;if(!u(a))return z.TRANSPARENT;let c=z.clone(a.edgeColor,Lgt);return c.alpha=a.edgeWidth,c},u_clippingPlanesMatrix:function(){let a=e.clippingPlanes;if(!u(a))return N.IDENTITY;let c=y(e.clippingPlanesOriginMatrix,e._modelMatrix);N.multiply(n.uniformState.view3D,c,HX);let l=N.multiply(HX,a.modelMatrix,HX);return N.inverseTranspose(l,Fgt)}};FS.addUniforms(e,s),(i||o||r)&&(s=gt(s,{u_quantizedVolumeScaleAndOctEncodedRange:function(){let a=Mgt;if(u(e._quantizedVolumeScale)){let c=h.clone(e._quantizedVolumeScale,a);h.divideByScalar(c,e._quantizedRange,a)}return a.w=e._octEncodedRange,a}})),u(e._uniformMapLoaded)&&(s=e._uniformMapLoaded(s)),e._drawCommand.uniformMap=s}function GX(e,t){let n=/czm_3dtiles_property_(\d+)/g,i=n.exec(e);for(;i!==null;){let o=parseInt(i[1]);t.indexOf(o)===-1&&t.push(o),i=n.exec(e)}}function WX(e,t){e=e.slice(e.indexOf(`
`));let n=/czm_3dtiles_builtin_property_(\w+)/g,i=n.exec(e);for(;i!==null;){let o=i[1];t.indexOf(o)===-1&&t.push(o),i=n.exec(e)}}function jX(e,t){let n=e.numberOfAttributes;for(let i=0;i<n;++i){let o=e.getAttribute(i);if(o.index===t)return o}}var kgt={POSITION:"czm_3dtiles_builtin_property_POSITION",POSITION_ABSOLUTE:"czm_3dtiles_builtin_property_POSITION_ABSOLUTE",COLOR:"czm_3dtiles_builtin_property_COLOR",NORMAL:"czm_3dtiles_builtin_property_NORMAL"};function zgt(e,t,n){let i,o,r,s=t.context,a=u(n),c=e._isQuantized,l=e._isQuantizedDraco,f=e._isOctEncoded16P,d=e._isOctEncodedDraco,p=e._isRGB565,g=e._isTranslucent,m=e._hasColors,A=e._hasNormals,x=e._hasBatchIds,C=e._backFaceCulling,E=e._normalShading,T=e._drawCommand.vertexArray,S=e.clippingPlanes,v=e._attenuation,w,R,P,M=g,L=Ge(kgt),_={},b=e._styleableShaderAttributes;for(o in b)b.hasOwnProperty(o)&&(r=b[o],L[o]=`czm_3dtiles_property_${r.location}`,_[r.location]=r);if(a){let re={translucent:!1},ge="(vec3 czm_3dtiles_builtin_property_POSITION, vec3 czm_3dtiles_builtin_property_POSITION_ABSOLUTE, vec4 czm_3dtiles_builtin_property_COLOR, vec3 czm_3dtiles_builtin_property_NORMAL)";w=n.getColorShaderFunction(`getColorFromStyle${ge}`,L,re),R=n.getShowShaderFunction(`getShowFromStyle${ge}`,L,re),P=n.getPointSizeShaderFunction(`getPointSizeFromStyle${ge}`,L,re),u(w)&&re.translucent&&(M=!0)}e._styleTranslucent=M;let D=u(w),I=u(R),B=u(P),F=e.isClipped,k=[],U=[];D&&(GX(w,k),WX(w,U)),I&&(GX(R,k),WX(R,U)),B&&(GX(P,k),WX(P,U));let G=U.indexOf("COLOR")>=0,V=U.indexOf("NORMAL")>=0;if(V&&!A)throw new ue("Style references the NORMAL semantic but the point cloud does not have normals");for(o in b)if(b.hasOwnProperty(o)){r=b[o];let re=k.indexOf(r.location)>=0,ge=jX(T,r.location);ge.enabled=re}let Y=m&&(!D||G);if(m){let re=jX(T,CH);re.enabled=Y}let W=A&&(E||C||V);if(A){let re=jX(T,qX);re.enabled=W}let Q={a_position:lAe};Y&&(Q.a_color=CH),W&&(Q.a_normal=qX),x&&(Q.a_batchId=uAe);let j="",K=k.length;for(i=0;i<K;++i){let re=k[i];r=_[re];let ge=r.componentCount,fe=`czm_3dtiles_property_${re}`,be;ge===1?be="float":be=`vec${ge}`,j+=`in ${be} ${fe};
`,Q[fe]=r.location}Ugt(e,t);let Z=`in vec3 a_position;
out vec4 v_color;
uniform vec4 u_pointSizeAndTimeAndGeometricErrorAndDepthMultiplier;
uniform vec4 u_constantColor;
uniform vec4 u_highlightColor;
`;Z+=`float u_pointSize;
float tiles3d_tileset_time;
`,v&&(Z+=`float u_geometricError;
float u_depthMultiplier;
`),Z+=j,Y&&(g?Z+=`in vec4 a_color;
`:p?Z+=`in float a_color;
const float SHIFT_RIGHT_11 = 1.0 / 2048.0;
const float SHIFT_RIGHT_5 = 1.0 / 32.0;
const float SHIFT_LEFT_11 = 2048.0;
const float SHIFT_LEFT_5 = 32.0;
const float NORMALIZE_6 = 1.0 / 64.0;
const float NORMALIZE_5 = 1.0 / 32.0;
`:Z+=`in vec3 a_color;
`),W&&(f||d?Z+=`in vec2 a_normal;
`:Z+=`in vec3 a_normal;
`),x&&(Z+=`in float a_batchId;
`),(c||l||d)&&(Z+=`uniform vec4 u_quantizedVolumeScaleAndOctEncodedRange;
`),D&&(Z+=w),I&&(Z+=R),B&&(Z+=P),Z+=`void main()
{
u_pointSize = u_pointSizeAndTimeAndGeometricErrorAndDepthMultiplier.x;
tiles3d_tileset_time = u_pointSizeAndTimeAndGeometricErrorAndDepthMultiplier.y;
`,v&&(Z+=` u_geometricError = u_pointSizeAndTimeAndGeometricErrorAndDepthMultiplier.z;
u_depthMultiplier = u_pointSizeAndTimeAndGeometricErrorAndDepthMultiplier.w;
`),Y?g?Z+=` vec4 color = a_color;
`:p?Z+=` float compressed = a_color;
float r = floor(compressed * SHIFT_RIGHT_11);
compressed -= r * SHIFT_LEFT_11;
float g = floor(compressed * SHIFT_RIGHT_5);
compressed -= g * SHIFT_LEFT_5;
float b = compressed;
vec3 rgb = vec3(r * NORMALIZE_5, g * NORMALIZE_6, b * NORMALIZE_5);
vec4 color = vec4(rgb, 1.0);
`:Z+=` vec4 color = vec4(a_color, 1.0);
`:Z+=` vec4 color = u_constantColor;
`,c||l?Z+=` vec3 position = a_position * u_quantizedVolumeScaleAndOctEncodedRange.xyz;
`:Z+=` vec3 position = a_position;
`,Z+=` vec3 position_absolute = vec3(czm_model * vec4(position, 1.0));
`,W?(f?Z+=` vec3 normal = czm_octDecode(a_normal);
`:d?Z+=` vec3 normal = czm_octDecode(a_normal, u_quantizedVolumeScaleAndOctEncodedRange.w).zxy;
`:Z+=` vec3 normal = a_normal;
`,Z+=` vec3 normalEC = czm_normal * normal;
`):Z+=` vec3 normal = vec3(1.0);
`,D&&(Z+=` color = getColorFromStyle(position, position_absolute, color, normal);
`),I&&(Z+=` float show = float(getShowFromStyle(position, position_absolute, color, normal));
`),B?Z+=` gl_PointSize = getPointSizeFromStyle(position, position_absolute, color, normal) * czm_pixelRatio;
`:v?Z+=` vec4 positionEC = czm_modelView * vec4(position, 1.0);
float depth = -positionEC.z;
gl_PointSize = min((u_geometricError / depth) * u_depthMultiplier, u_pointSize);
`:Z+=` gl_PointSize = u_pointSize;
`,Z+=` color = color * u_highlightColor;
`,W&&E&&(Z+=` float diffuseStrength = czm_getLambertDiffuse(czm_lightDirectionEC, normalEC);
diffuseStrength = max(diffuseStrength, 0.4);
color.xyz *= diffuseStrength * czm_lightColor;
`),Z+=` v_color = color;
gl_Position = czm_modelViewProjection * vec4(position, 1.0);
`,W&&C&&(Z+=` float visible = step(-normalEC.z, 0.0);
gl_Position *= visible;
gl_PointSize *= visible;
`),I&&(Z+=` gl_Position.w *= float(show);
gl_PointSize *= float(show);
`),Z+=`}
`;let pe=`in vec4 v_color;
`;F&&(pe+=`uniform highp sampler2D u_clippingPlanes;
uniform mat4 u_clippingPlanesMatrix;
uniform vec4 u_clippingPlanesEdgeStyle;
`,pe+=`
`,pe+=M_(S,s),pe+=`
`),pe+=`void main()
{
out_FragColor = czm_gammaCorrect(v_color);
`,F&&(pe+=UF("u_clippingPlanes","u_clippingPlanesMatrix","u_clippingPlanesEdgeStyle")),pe+=`}
`,e.splitDirection!==Nc.NONE&&(pe=FS.modifyFragmentShader(pe)),u(e._vertexShaderLoaded)&&(Z=e._vertexShaderLoaded(Z)),u(e._fragmentShaderLoaded)&&(pe=e._fragmentShaderLoaded(pe));let Ae=e._drawCommand;u(Ae.shaderProgram)&&Ae.shaderProgram.destroy(),Ae.shaderProgram=Yt.fromCache({context:s,vertexShaderSource:Z,fragmentShaderSource:pe,attributeLocations:Q});try{Ae.shaderProgram._bind()}catch{throw new ue("Error generating style shader: this may be caused by a type mismatch, index out-of-bounds, or other syntax error.")}}function Hgt(e,t){if(e._decodingState===IC.READY)return!1;if(e._decodingState===IC.NEEDS_DECODE){let n=e._parsedContent,i=n.draco,o=Tp.decodePointCloud(i,t);u(o)&&(e._decodingState=IC.DECODING,o.then(function(r){e._decodingState=IC.READY;let s=u(r.POSITION)?r.POSITION.array:void 0,a=u(r.RGB)?r.RGB.array:void 0,c=u(r.RGBA)?r.RGBA.array:void 0,l=u(r.NORMAL)?r.NORMAL.array:void 0,f=u(r.BATCH_ID)?r.BATCH_ID.array:void 0,d=u(s)&&u(r.POSITION.data.quantization),p=u(l)&&u(r.NORMAL.data.quantization);if(d){let x=r.POSITION.data.quantization,C=x.range;e._quantizedVolumeScale=h.fromElements(C,C,C),e._quantizedVolumeOffset=h.unpack(x.minValues),e._quantizedRange=(1<<x.quantizationBits)-1,e._isQuantizedDraco=!0}p&&(e._octEncodedRange=(1<<r.NORMAL.data.quantization.quantizationBits)-1,e._isOctEncodedDraco=!0);let g=n.styleableProperties,m=i.batchTableProperties;for(let x in m)if(m.hasOwnProperty(x)){let C=r[x];u(g)||(g={}),g[x]={typedArray:C.array,componentCount:C.data.componentsPerAttribute}}u(s)&&(n.positions={typedArray:s});let A=y(c,a);u(A)&&(n.colors={typedArray:A}),u(l)&&(n.normals={typedArray:l}),u(f)&&(n.batchIds={typedArray:f}),n.styleableProperties=g}).catch(function(r){e._decodingState=IC.FAILED,e._rejectReadyPromise(r)}))}return!0}var Ggt=new oe,Wgt=new h;kF.prototype.update=function(e){let t=e.context;if(Hgt(this,t))return;let i=!1,o=!N.equals(this._modelMatrix,this.modelMatrix);if(this._mode!==e.mode&&(this._mode=e.mode,o=!0),u(this._drawCommand)||(Vgt(this,e),o=!0,i=!0,this._resolveReadyPromise(),this._parsedContent=void 0),o){N.clone(this.modelMatrix,this._modelMatrix);let l=this._drawCommand.modelMatrix;if(N.clone(this._modelMatrix,l),u(this._rtcCenter)&&N.multiplyByTranslation(l,this._rtcCenter,l),u(this._quantizedVolumeOffset)&&N.multiplyByTranslation(l,this._quantizedVolumeOffset,l),e.mode!==te.SCENE3D){let d=e.mapProjection,p=N.getColumn(l,3,Ggt);oe.equals(p,oe.UNIT_W)||Pt.basisTo2D(d,l,l)}let f=this._drawCommand.boundingVolume;if(se.clone(this._boundingSphere,f),this._cull){let d=f.center;N.multiplyByPoint(l,d,d);let p=N.getScale(l,Wgt);f.radius*=h.maximumComponent(p)}}this.clippingPlanesDirty&&(this.clippingPlanesDirty=!1,i=!0),this._attenuation!==this.attenuation&&(this._attenuation=this.attenuation,i=!0),this.backFaceCulling!==this._backFaceCulling&&(this._backFaceCulling=this.backFaceCulling,i=!0),this.normalShading!==this._normalShading&&(this._normalShading=this.normalShading,i=!0),(this._style!==this.style||this.styleDirty)&&(this._style=this.style,this.styleDirty=!1,i=!0);let r=this.splitDirection!==Nc.NONE;this._splittingEnabled!==r&&(this._splittingEnabled=r,i=!0),i&&zgt(this,e,this._style),this._drawCommand.castShadows=_n.castShadows(this.shadows),this._drawCommand.receiveShadows=_n.receiveShadows(this.shadows);let s=this._highlightColor.alpha<1||this._constantColor.alpha<1||this._styleTranslucent;this._drawCommand.renderState=s?this._translucentRenderState:this._opaqueRenderState,this._drawCommand.pass=s?Ee.TRANSLUCENT:this._opaquePass;let a=e.commandList,c=e.passes;(c.render||c.pick)&&a.push(this._drawCommand)};kF.prototype.isDestroyed=function(){return!1};kF.prototype.destroy=function(){let e=this._drawCommand;return u(e)&&(e.vertexArray=e.vertexArray&&e.vertexArray.destroy(),e.shaderProgram=e.shaderProgram&&e.shaderProgram.destroy()),le(this)};var zF=kF;function Nu(){de.throwInstantiationError()}Nu.computeDefaultLevelZeroMaximumGeometricError=function(e){return e.ellipsoid.maximumRadius*2*Math.PI*.25/(65*e.getNumberOfXTilesAtLevel(0))};Object.defineProperties(Nu.prototype,{quadtree:{get:de.throwInstantiationError,set:de.throwInstantiationError},ready:{get:de.throwInstantiationError},tilingScheme:{get:de.throwInstantiationError},errorEvent:{get:de.throwInstantiationError}});Nu.prototype.update=de.throwInstantiationError;Nu.prototype.beginUpdate=de.throwInstantiationError;Nu.prototype.endUpdate=de.throwInstantiationError;Nu.prototype.getLevelMaximumGeometricError=de.throwInstantiationError;Nu.prototype.loadTile=de.throwInstantiationError;Nu.prototype.computeTileVisibility=de.throwInstantiationError;Nu.prototype.showTileThisFrame=de.throwInstantiationError;Nu.prototype.computeDistanceToTile=de.throwInstantiationError;Nu.prototype.isDestroyed=de.throwInstantiationError;Nu.prototype.destroy=de.throwInstantiationError;var YX=Nu;function mh(e,t,n,i,o,r,s){this.children=void 0,this.parent=o,this.level=e,this.x=t,this.y=n,this.z=i,this.keyframeNodes=[],this.renderableKeyframeNodes=[],this.renderableKeyframeNodeLerp=0,this.renderableKeyframeNodePrevious=void 0,this.renderableKeyframeNodeNext=void 0,this.orientedBoundingBox=new Pn,this.approximateVoxelSize=0,this.screenSpaceError=0,this.visitedFrameNumber=-1,this.computeBoundingVolumes(r,s)}mh.spatialComparator=function(e,t){return t.screenSpaceError-e.screenSpaceError};var jgt=new h;mh.prototype.computeBoundingVolumes=function(e,t){this.orientedBoundingBox=e.computeOrientedBoundingBoxForTile(this.level,this.x,this.y,this.z,this.orientedBoundingBox);let n=J.getScale(this.orientedBoundingBox.halfAxes,jgt),i=2*h.maximumComponent(n);this.approximateVoxelSize=i/h.minimumComponent(t)};mh.prototype.visibility=function(e,t){let n=this.orientedBoundingBox;return e.cullingVolume.computeVisibilityWithPlaneMask(n,t)};mh.prototype.computeScreenSpaceError=function(e,t){let n=this.orientedBoundingBox,i=Math.sqrt(n.distanceSquaredTo(e));i=Math.max(i,O.EPSILON7);let o=this.approximateVoxelSize,r=t*(o/i);this.screenSpaceError=r};var fAe={keyframe:0};function HF(e,t){return fAe.keyframe=e,Po(t,fAe,Qi.searchComparator)}mh.prototype.computeSurroundingRenderableKeyframeNodes=function(e){let t=this,n=t.level,i=Math.floor(e),o=Math.ceil(e),r,s,a=+Number.MAX_VALUE,c=+Number.MAX_VALUE;for(;u(t);){let l=t.renderableKeyframeNodes;if(l.length>=1){let f=HF(i,l);f<0&&(f=O.clamp(~f-1,0,l.length-1));let d=l[f],p=d.keyframe,g;if(o===i||i<p)g=d;else{let R=Math.min(f+1,l.length-1);g=l[R]}let m=g.keyframe,A=i-p,x=m-o,C=n-t.level,E=Math.exp(C*4),T=1,S=200,v=C*E+(A>=0?A*T:-A*S),w=C*E+(x>=0?x*T:-x*S);if(v<a&&(a=v,r=d),w<c&&(c=w,s=g),A===0&&x===0)break}t=t.parent}if(this.renderableKeyframeNodePrevious=r,this.renderableKeyframeNodeNext=s,u(r)&&u(s)){let l=r.keyframe,f=s.keyframe;this.renderableKeyframeNodeLerp=l===f?0:O.clamp((e-l)/(f-l),0,1)}};mh.prototype.isVisited=function(e){return this.visitedFrameNumber===e};mh.prototype.createKeyframeNode=function(e){let t=HF(e,this.keyframeNodes);if(t<0){t=~t;let n=new Qi(this,e);this.keyframeNodes.splice(t,0,n)}};mh.prototype.destroyKeyframeNode=function(e,t){let n=e.keyframe,i=HF(n,this.keyframeNodes);if(i<0)throw new de("Keyframe node does not exist.");if(this.keyframeNodes.splice(i,1),e.megatextureIndex!==-1){for(let r=0;r<t.length;r++)t[r].remove(e.megatextureIndex);let o=HF(n,this.renderableKeyframeNodes);if(o<0)throw new de("Renderable keyframe node does not exist.");this.renderableKeyframeNodes.splice(o,1)}e.spatialNode=void 0,e.state=Qi.LoadState.UNLOADED,e.metadatas={},e.megatextureIndex=-1,e.priority=-Number.MAX_VALUE,e.highPriorityFrameNumber=-1};mh.prototype.addKeyframeNodeToMegatextures=function(e,t){if(e.state!==Qi.LoadState.RECEIVED||e.megatextureIndex!==-1||e.metadatas.length!==t.length)throw new de("Keyframe node cannot be added to megatexture");for(let o=0;o<t.length;o++){let r=t[o];e.megatextureIndex=r.add(e.metadatas[o]),e.metadatas[o]=void 0}e.state=Qi.LoadState.LOADED;let n=this.renderableKeyframeNodes,i=HF(e.keyframe,n);if(i>=0)throw new de("Keyframe already renderable");i=~i,n.splice(i,0,e)};mh.prototype.isRenderable=function(e){let t=this.renderableKeyframeNodePrevious,n=this.renderableKeyframeNodeNext,i=this.level;return u(t)&&u(n)&&(t.spatialNode.level===i||n.spatialNode.level===i)&&this.visitedFrameNumber===e};var VS=mh;function XX(e){e=y(e,1),this._radius=y(e,1)}Object.defineProperties(XX.prototype,{radius:{get:function(){return this._radius},set:function(e){this._radius=e}}});XX.prototype.emit=function(e){let t=O.randomBetween(0,O.TWO_PI),n=O.randomBetween(0,O.PI),i=O.randomBetween(0,this._radius),o=i*Math.cos(t)*Math.sin(n),r=i*Math.sin(t)*Math.sin(n),s=i*Math.cos(n);e.position=h.fromElements(o,r,s,e.position),e.velocity=h.normalize(e.position,e.velocity)};var KX=XX;function GF(){}GF.prototype.evaluate=function(e,t){de.throwInstantiationError()};GF.prototype.evaluateColor=function(e,t){de.throwInstantiationError()};GF.prototype.getShaderFunction=function(e,t,n,i){de.throwInstantiationError()};GF.prototype.getVariables=function(){de.throwInstantiationError()};var ZX=GF;function US(){}US.prototype.boundingVolume=void 0;US.prototype.boundingSphere=void 0;US.prototype.distanceToCamera=function(e){de.throwInstantiationError()};US.prototype.intersectPlane=function(e){de.throwInstantiationError()};US.prototype.createDebugVolume=function(e){de.throwInstantiationError()};var JX=US;function WF(e){e=y(e,y.EMPTY_OBJECT),this._tilingScheme=u(e.tilingScheme)?e.tilingScheme:new Xi({ellipsoid:e.ellipsoid}),this._color=y(e.color,z.YELLOW),this._errorEvent=new ye,this._tileWidth=y(e.tileWidth,256),this._tileHeight=y(e.tileHeight,256),this._readyPromise=Promise.resolve(!0),this.defaultAlpha=void 0,this.defaultNightAlpha=void 0,this.defaultDayAlpha=void 0,this.defaultBrightness=void 0,this.defaultContrast=void 0,this.defaultHue=void 0,this.defaultSaturation=void 0,this.defaultGamma=void 0,this.defaultMinificationFilter=void 0,this.defaultMagnificationFilter=void 0}Object.defineProperties(WF.prototype,{proxy:{get:function(){}},tileWidth:{get:function(){return this._tileWidth}},tileHeight:{get:function(){return this._tileHeight}},maximumLevel:{get:function(){}},minimumLevel:{get:function(){}},tilingScheme:{get:function(){return this._tilingScheme}},rectangle:{get:function(){return this._tilingScheme.rectangle}},tileDiscardPolicy:{get:function(){}},errorEvent:{get:function(){return this._errorEvent}},ready:{get:function(){return!0}},readyPromise:{get:function(){return this._readyPromise}},credit:{get:function(){}},hasAlphaChannel:{get:function(){return!0}}});WF.prototype.getTileCredits=function(e,t,n){};WF.prototype.requestImage=function(e,t,n,i){let o=document.createElement("canvas");o.width=256,o.height=256;let r=o.getContext("2d"),s=this._color.toCssColorString();return r.strokeStyle=s,r.lineWidth=2,r.strokeRect(1,1,255,255),r.font="bold 25px Arial",r.textAlign="center",r.fillStyle=s,r.fillText(`L: ${n}`,124,86),r.fillText(`X: ${e}`,124,136),r.fillText(`Y: ${t}`,124,186),Promise.resolve(o)};WF.prototype.pickFeatures=function(e,t,n,i,o){};var jF=WF;function QX(e){de.throwInstantiationError()}QX.prototype.isReady=de.throwInstantiationError;QX.prototype.shouldDiscardImage=de.throwInstantiationError;var $X=QX;var qgt={START:0,LOADING:1,READY:2,UPSAMPLED_ONLY:3},eK=Object.freeze(qgt);function OC(e){e=y(e,y.EMPTY_OBJECT),this.show=y(e.show,!0),this.modelMatrix=N.clone(y(e.modelMatrix,N.IDENTITY)),this.shadows=y(e.shadows,_n.ENABLED),this.maximumMemoryUsage=y(e.maximumMemoryUsage,256),this.shading=new Uh(e.shading),this.style=e.style,this.frameFailed=new ye,this.frameChanged=new ye,this._clock=e.clock,this._intervals=e.intervals,this._clippingPlanes=void 0,this.clippingPlanes=e.clippingPlanes,this._pointCloudEyeDomeLighting=new Ip,this._loadTimestamp=void 0,this._clippingPlanesState=0,this._styleDirty=!1,this._pickId=void 0,this._totalMemoryUsageInBytes=0,this._frames=[],this._previousInterval=void 0,this._nextInterval=void 0,this._lastRenderedFrame=void 0,this._clockMultiplier=0,this._resolveReadyPromise=void 0;let t=this;this._readyPromise=new Promise(function(n){t._resolveReadyPromise=n}),this._runningSum=0,this._runningLength=0,this._runningIndex=0,this._runningSamples=new Array(5).fill(0),this._runningAverage=0}Object.defineProperties(OC.prototype,{clippingPlanes:{get:function(){return this._clippingPlanes},set:function(e){ss.setOwner(e,this,"_clippingPlanes")}},totalMemoryUsageInBytes:{get:function(){return this._totalMemoryUsageInBytes}},boundingSphere:{get:function(){if(u(this._lastRenderedFrame))return this._lastRenderedFrame.pointCloud.boundingSphere}},readyPromise:{get:function(){return this._readyPromise}}});function Ygt(e){return`uniform vec4 czm_pickColor;
${e}`}function Xgt(e){return function(t){return gt(t,{czm_pickColor:function(){return e._pickId.color}})}}function Kgt(){return"czm_pickColor"}OC.prototype.makeStyleDirty=function(){this._styleDirty=!0};OC.prototype._getAverageLoadTime=function(){return this._runningLength===0?.05:this._runningAverage};var Zgt=new $;function nK(e){let t=e._clock,n=t.canAnimate&&t.shouldAnimate,i=t.multiplier;return n?i:0}function PC(e,t){return e._intervals.indexOf(t.start)}function Jgt(e,t){let n=e._intervals,i=e._clock,o=nK(e);if(o===0)return;let r=e._getAverageLoadTime(),s=$.addSeconds(i.currentTime,r*o,Zgt),a=n.indexOf(s),c=PC(e,t);return a===c&&(o>=0?++a:--a),n.get(a)}function Qgt(e){let t=e._intervals,i=e._clock.currentTime,o=t.indexOf(i);return t.get(o)}function $gt(e,t,n){let i=nK(e),o=PC(e,t),r=PC(e,n);return i>=0?o>=r:o<=r}function eyt(e,t){return function(n){let i=u(n.message)?n.message:n.toString();e.frameFailed.numberOfListeners>0?e.frameFailed.raiseEvent({uri:t,message:i}):(console.log(`A frame failed to load: ${t}`),console.log(`Error: ${i}`))}}function tyt(e,t,n){let i=PC(e,t),o=e._frames,r=o[i];if(!u(r)){let s=t.data.transform,a=u(s)?N.fromArray(s):void 0,c=t.data.uri;r={pointCloud:void 0,transform:a,timestamp:di(),sequential:!0,ready:!1,touchedFrameNumber:n.frameNumber},o[i]=r,Pe.fetchArrayBuffer({url:c}).then(function(l){return r.pointCloud=new zF({arrayBuffer:l,cull:!0,fragmentShaderLoaded:Ygt,uniformMapLoaded:Xgt(e),pickIdLoaded:Kgt}),r.pointCloud.readyPromise}).catch(eyt(e,c))}return r}function nyt(e,t){e._runningSum+=t,e._runningSum-=e._runningSamples[e._runningIndex],e._runningSamples[e._runningIndex]=t,e._runningLength=Math.min(e._runningLength+1,e._runningSamples.length),e._runningIndex=(e._runningIndex+1)%e._runningSamples.length,e._runningAverage=e._runningSum/e._runningLength}function iyt(e,t,n,i){t.touchedFrameNumber<i.frameNumber-1&&(t.sequential=!1);let o=t.pointCloud;if(u(o)&&!t.ready){let r=i.commandList,s=r.length;if(hAe(e,t,n,i),o.ready&&(t.ready=!0,e._totalMemoryUsageInBytes+=o.geometryByteLength,r.length=s,t.sequential)){let a=(di()-t.timestamp)/1e3;nyt(e,a)}}t.touchedFrameNumber=i.frameNumber}var oyt=new N;function ryt(e,t){let n=e.shading;return u(n)&&u(n.baseResolution)?n.baseResolution:u(t.boundingSphere)?O.cbrt(t.boundingSphere.volume()/t.pointsLength):0}function syt(e){let t=e.shading;return u(t)&&u(t.maximumAttenuation)?t.maximumAttenuation:10}var ayt=new Uh;function hAe(e,t,n,i){let o=y(e.shading,ayt),r=t.pointCloud,s=y(t.transform,N.IDENTITY);r.modelMatrix=N.multiplyTransformation(e.modelMatrix,s,oyt),r.style=e.style,r.time=n.timeSinceLoad,r.shadows=e.shadows,r.clippingPlanes=e._clippingPlanes,r.isClipped=n.isClipped,r.attenuation=o.attenuation,r.backFaceCulling=o.backFaceCulling,r.normalShading=o.normalShading,r.geometricError=ryt(e,r),r.geometricErrorScale=o.geometricErrorScale,r.maximumAttenuation=syt(e),r.update(i),t.touchedFrameNumber=i.frameNumber}function tK(e,t,n,i){let o=tyt(e,t,i);iyt(e,o,n,i)}function cyt(e){return function(t){return t.touchedFrameNumber<e.frameNumber}}function mAe(e,t){let n=e._frames,i=n.length;for(let o=0;o<i;++o){let r=n[o];if(u(r)&&(!u(t)||t(r))){let s=r.pointCloud;r.ready&&(e._totalMemoryUsageInBytes-=s.geometryByteLength),u(s)&&s.destroy(),r===e._lastRenderedFrame&&(e._lastRenderedFrame=void 0),n[o]=void 0}}}function lyt(e,t){let n=PC(e,t),i=e._frames[n];if(u(i)&&i.ready)return i}function dAe(e,t,n,i,o){return u(n)?n.ready?!0:(tK(e,t,i,o),n.ready):!1}function uyt(e,t,n,i,o){let r,s,a,c=e._intervals,l=e._frames,f=PC(e,n),d=PC(e,t);if(f>=d){for(r=f;r>=d;--r)if(s=c.get(r),a=l[r],dAe(e,s,a,i,o))return s}else for(r=f;r<=d;++r)if(s=c.get(r),a=l[r],dAe(e,s,a,i,o))return s;return t}function fyt(e,t,n){let i=e._frames,o=i.length;for(let r=0;r<o;++r){let s=i[r];u(s)&&u(s.pointCloud)&&(s.pointCloud.clippingPlanesDirty=t,s.pointCloud.styleDirty=n)}}var kS={timeSinceLoad:0,isClipped:!1,clippingPlanesDirty:!1};OC.prototype.update=function(e){if(e.mode===te.MORPHING||!this.show)return;u(this._pickId)||(this._pickId=e.context.createPickId({primitive:this})),u(this._loadTimestamp)||(this._loadTimestamp=$.clone(e.time));let t=Math.max($.secondsDifference(e.time,this._loadTimestamp)*1e3,0),n=this._clippingPlanes,i=0,o=!1,r=u(n)&&n.enabled;r&&(n.update(e),i=n.clippingPlanesState),this._clippingPlanesState!==i&&(this._clippingPlanesState=i,o=!0);let s=this._styleDirty;this._styleDirty=!1,(o||s)&&fyt(this,o,s),kS.timeSinceLoad=t,kS.isClipped=r;let a=this.shading,c=this._pointCloudEyeDomeLighting,l=e.commandList,f=l.length,d=this._previousInterval,p=this._nextInterval,g=Qgt(this);if(!u(g))return;let m=!1,A=nK(this),x=A===0;A!==this._clockMultiplier&&(m=!0,this._clockMultiplier=A),(!u(d)||x)&&(d=g),(!u(p)||m||$gt(this,g,p))&&(p=Jgt(this,g)),d=uyt(this,d,g,kS,e);let C=lyt(this,d);u(C)||(tK(this,d,kS,e),C=this._lastRenderedFrame),u(C)&&hAe(this,C,kS,e),u(p)&&tK(this,p,kS,e);let E=this;u(C)&&!u(this._lastRenderedFrame)&&e.afterRender.push(function(){return E._resolveReadyPromise(E),!0}),u(C)&&C!==this._lastRenderedFrame&&E.frameChanged.numberOfListeners>0&&e.afterRender.push(function(){return E.frameChanged.raiseEvent(E),!0}),this._previousInterval=d,this._nextInterval=p,this._lastRenderedFrame=C;let T=this._totalMemoryUsageInBytes,S=this.maximumMemoryUsage*1024*1024;T>S&&mAe(this,cyt(e));let w=l.length-f;u(a)&&a.attenuation&&a.eyeDomeLighting&&w>0&&c.update(e,f,a,this.boundingSphere)};OC.prototype.isDestroyed=function(){return!1};OC.prototype.destroy=function(){return mAe(this),this._clippingPlanes=this._clippingPlanes&&this._clippingPlanes.destroy(),this._pickId=this._pickId&&this._pickId.destroy(),le(this)};var zS=OC;function TH(e,t){this.show=!0,u(e)||(e=new Ye),this.rectangle=Ye.clone(e),u(t)||(t=Hi.fromType(Hi.ColorType,{color:new z(1,1,1,1)})),this.material=t,this._material=void 0,this._overlayCommand=void 0,this._rs=void 0}TH.prototype.update=function(e){if(!this.show)return;let t=this._rs;if((!u(t)||!Ye.equals(t.viewport,this.rectangle))&&(this._rs=Ve.fromCache({blending:un.ALPHA_BLEND,viewport:this.rectangle})),e.passes.render){let i=e.context;if(this._material!==this.material||!u(this._overlayCommand)){this._material=this.material,u(this._overlayCommand)&&this._overlayCommand.shaderProgram.destroy();let o=new Ue({sources:[this._material.shaderSource,cL]});this._overlayCommand=i.createViewportQuadCommand(o,{renderState:this._rs,uniformMap:this._material._uniforms,owner:this}),this._overlayCommand.pass=Ee.OVERLAY}this._material.update(i),this._overlayCommand.renderState=this._rs,this._overlayCommand.uniformMap=this._material._uniforms,e.commandList.push(this._overlayCommand)}};TH.prototype.isDestroyed=function(){return!1};TH.prototype.destroy=function(){return u(this._overlayCommand)&&(this._overlayCommand.shaderProgram=this._overlayCommand.shaderProgram&&this._overlayCommand.shaderProgram.destroy()),le(this)};var iK=TH;var qF=`// See Intersection.glsl for the definition of intersectScene
// See IntersectionUtils.glsl for the definition of nextIntersection
// See convertUvToBox.glsl, convertUvToCylinder.glsl, or convertUvToEllipsoid.glsl
// for the definition of convertUvToShapeUvSpace. The appropriate function is
// selected based on the VoxelPrimitive shape type, and added to the shader in
// Scene/VoxelRenderResources.js.
// See Octree.glsl for the definitions of TraversalData, SampleData,
// traverseOctreeFromBeginning, and traverseOctreeFromExisting
// See Megatexture.glsl for the definition of accumulatePropertiesFromMegatexture
#define STEP_COUNT_MAX 1000 // Harcoded value because GLSL doesn't like variable length loops
#define ALPHA_ACCUM_MAX 0.98 // Must be > 0.0 and <= 1.0
uniform mat3 u_transformDirectionViewToLocal;
uniform vec3 u_cameraPositionUv;
#if defined(PICKING)
uniform vec4 u_pickColor;
#endif
#if defined(JITTER)
float hash(vec2 p)
{
vec3 p3 = fract(vec3(p.xyx) * 50.0); // magic number = hashscale
p3 += dot(p3, p3.yzx + 19.19);
return fract((p3.x + p3.y) * p3.z);
}
#endif
void main()
{
vec4 fragCoord = gl_FragCoord;
vec2 screenCoord = (fragCoord.xy - czm_viewport.xy) / czm_viewport.zw; // [0,1]
vec3 eyeDirection = normalize(czm_windowToEyeCoordinates(fragCoord).xyz);
vec3 viewDirWorld = normalize(czm_inverseViewRotation * eyeDirection); // normalize again just in case
vec3 viewDirUv = normalize(u_transformDirectionViewToLocal * eyeDirection); // normalize again just in case
vec3 viewPosUv = u_cameraPositionUv;
Intersections ix;
vec2 entryExitT = intersectScene(screenCoord, viewPosUv, viewDirUv, ix);
// Exit early if the scene was completely missed.
if (entryExitT.x == NO_HIT) {
discard;
}
float currT = entryExitT.x;
float endT = entryExitT.y;
vec3 positionUv = viewPosUv + currT * viewDirUv;
// TODO: is it possible for this to be out of bounds, and does it matter?
vec3 positionUvShapeSpace = convertUvToShapeUvSpace(positionUv);
// Traverse the tree from the start position
TraversalData traversalData;
SampleData sampleDatas[SAMPLE_COUNT];
traverseOctreeFromBeginning(positionUvShapeSpace, traversalData, sampleDatas);
// TODO:
// - jitter doesn't affect the first traversal?
// - jitter is always > 0?
// - jitter is only applied at one step?
#if defined(JITTER)
float noise = hash(screenCoord); // [0,1]
currT += noise * traversalData.stepT;
positionUv += noise * traversalData.stepT * viewDirUv;
#endif
FragmentInput fragmentInput;
#if defined(STATISTICS)
setStatistics(fragmentInput.metadata.statistics);
#endif
vec4 colorAccum =vec4(0.0);
for (int stepCount = 0; stepCount < STEP_COUNT_MAX; ++stepCount) {
// Read properties from the megatexture based on the traversal state
Properties properties = accumulatePropertiesFromMegatexture(sampleDatas);
// Prepare the custom shader inputs
copyPropertiesToMetadata(properties, fragmentInput.metadata);
fragmentInput.voxel.positionUv = positionUv;
fragmentInput.voxel.positionShapeUv = positionUvShapeSpace;
fragmentInput.voxel.positionUvLocal = sampleDatas[0].tileUv;
fragmentInput.voxel.viewDirUv = viewDirUv;
fragmentInput.voxel.viewDirWorld = viewDirWorld;
fragmentInput.voxel.travelDistance = traversalData.stepT;
// Run the custom shader
czm_modelMaterial materialOutput;
fragmentMain(fragmentInput, materialOutput);
// Sanitize the custom shader output
vec4 color = vec4(materialOutput.diffuse, materialOutput.alpha);
color.rgb = max(color.rgb, vec3(0.0));
color.a = clamp(color.a, 0.0, 1.0);
// Pre-multiplied alpha blend
colorAccum += (1.0 - colorAccum.a) * vec4(color.rgb * color.a, color.a);
// Stop traversing if the alpha has been fully saturated
if (colorAccum.a > ALPHA_ACCUM_MAX) {
colorAccum.a = ALPHA_ACCUM_MAX;
break;
}
if (traversalData.stepT == 0.0) {
// Shape is infinitely thin, no need to traverse further
break;
}
// Keep raymarching
currT += traversalData.stepT;
positionUv += traversalData.stepT * viewDirUv;
// Check if there's more intersections.
if (currT > endT) {
#if (INTERSECTION_COUNT == 1)
break;
#else
vec2 entryExitT = nextIntersection(ix);
if (entryExitT.x == NO_HIT) {
break;
} else {
// Found another intersection. Resume raymarching there
currT = entryExitT.x;
endT = entryExitT.y;
positionUv = viewPosUv + currT * viewDirUv;
}
#endif
}
// Traverse the tree from the current ray position.
// This is similar to traverseOctree but is faster when the ray is in the same tile as the previous step.
positionUvShapeSpace = convertUvToShapeUvSpace(positionUv);
traverseOctreeFromExisting(positionUvShapeSpace, traversalData, sampleDatas);
}
// Convert the alpha from [0,ALPHA_ACCUM_MAX] to [0,1]
colorAccum.a /= ALPHA_ACCUM_MAX;
#if defined(PICKING)
// If alpha is 0.0 there is nothing to pick
if (colorAccum.a == 0.0) {
discard;
}
out_FragColor = u_pickColor;
#else
out_FragColor = colorAccum;
#endif
}
`;var YF=`in vec2 position;
uniform vec4 u_ndcSpaceAxisAlignedBoundingBox;
void main() {
vec2 aabbMin = u_ndcSpaceAxisAlignedBoundingBox.xy;
vec2 aabbMax = u_ndcSpaceAxisAlignedBoundingBox.zw;
vec2 translation = 0.5 * (aabbMax + aabbMin);
vec2 scale = 0.5 * (aabbMax - aabbMin);
gl_Position = vec4(position * scale + translation, 0.0, 1.0);
}
`;var XF=`/* Intersection defines
#define INTERSECTION_COUNT ###
*/
#define NO_HIT (-czm_infinity)
#define INF_HIT (czm_infinity * 0.5)
struct Ray {
vec3 pos;
vec3 dir;
};
struct Intersections {
// Don't access these member variables directly - call the functions instead.
#if (INTERSECTION_COUNT > 1)
// Store an array of intersections. Each intersection is composed of:
// x for the T value
// y for the shape type - which encodes positive vs negative and entering vs exiting
// For example:
// y = 0: positive shape entry
// y = 1: positive shape exit
// y = 2: negative shape entry
// y = 3: negative shape exit
vec2 intersections[INTERSECTION_COUNT * 2];
// Maintain state for future nextIntersection calls
int index;
int surroundCount;
bool surroundIsPositive;
#else
// When there's only one positive shape intersection none of the extra stuff is needed.
float intersections[2];
#endif
};
// Using a define instead of a real function because WebGL1 cannot access array with non-constant index.
#if (INTERSECTION_COUNT > 1)
#define getIntersection(/*inout Intersections*/ ix, /*int*/ index) (ix).intersections[(index)].x
#else
#define getIntersection(/*inout Intersections*/ ix, /*int*/ index) (ix).intersections[(index)]
#endif
// Using a define instead of a real function because WebGL1 cannot access array with non-constant index.
#define getIntersectionPair(/*inout Intersections*/ ix, /*int*/ index) vec2(getIntersection((ix), (index) * 2 + 0), getIntersection((ix), (index) * 2 + 1))
// Using a define instead of a real function because WebGL1 cannot access array with non-constant index.
#if (INTERSECTION_COUNT > 1)
#define setIntersection(/*inout Intersections*/ ix, /*int*/ index, /*float*/ t, /*bool*/ positive, /*enter*/ enter) (ix).intersections[(index)] = vec2((t), float(!positive) * 2.0 + float(!enter))
#else
#define setIntersection(/*inout Intersections*/ ix, /*int*/ index, /*float*/ t, /*bool*/ positive, /*enter*/ enter) (ix).intersections[(index)] = (t)
#endif
// Using a define instead of a real function because WebGL1 cannot access array with non-constant index.
#if (INTERSECTION_COUNT > 1)
#define setIntersectionPair(/*inout Intersections*/ ix, /*int*/ index, /*vec2*/ entryExit) (ix).intersections[(index) * 2 + 0] = vec2((entryExit).x, float((index) > 0) * 2.0 + 0.0); (ix).intersections[(index) * 2 + 1] = vec2((entryExit).y, float((index) > 0) * 2.0 + 1.0)
#else
#define setIntersectionPair(/*inout Intersections*/ ix, /*int*/ index, /*vec2*/ entryExit) (ix).intersections[(index) * 2 + 0] = (entryExit).x; (ix).intersections[(index) * 2 + 1] = (entryExit).y
#endif
#if (INTERSECTION_COUNT > 1)
void initializeIntersections(inout Intersections ix) {
// Sort the intersections from min T to max T with bubble sort.
// Note: If this sorting function changes, some of the intersection test may
// need to be updated. Search for "bubble sort" to find those areas.
const int sortPasses = INTERSECTION_COUNT * 2 - 1;
for (int n = sortPasses; n > 0; --n) {
for (int i = 0; i < sortPasses; ++i) {
// The loop should be: for (i = 0; i < n; ++i) {...} but WebGL1 cannot
// loop with non-constant condition, so it has to break early instead
if (i >= n) { break; }
vec2 intersect0 = ix.intersections[i + 0];
vec2 intersect1 = ix.intersections[i + 1];
float t0 = intersect0.x;
float t1 = intersect1.x;
float b0 = intersect0.y;
float b1 = intersect1.y;
float tmin = min(t0, t1);
float tmax = max(t0, t1);
float bmin = tmin == t0 ? b0 : b1;
float bmax = tmin == t0 ? b1 : b0;
ix.intersections[i + 0] = vec2(tmin, bmin);
ix.intersections[i + 1] = vec2(tmax, bmax);
}
}
// Prepare initial state for nextIntersection
ix.index = 0;
ix.surroundCount = 0;
ix.surroundIsPositive = false;
}
#endif
#if (INTERSECTION_COUNT > 1)
vec2 nextIntersection(inout Intersections ix) {
vec2 entryExitT = vec2(NO_HIT);
const int passCount = INTERSECTION_COUNT * 2;
if (ix.index == passCount) {
return entryExitT;
}
for (int i = 0; i < passCount; ++i) {
// The loop should be: for (i = ix.index; i < passCount; ++i) {...} but WebGL1 cannot
// loop with non-constant condition, so it has to continue instead.
if (i < ix.index) {
continue;
}
ix.index = i + 1;
vec2 intersect = ix.intersections[i];
float t = intersect.x;
bool currShapeIsPositive = intersect.y < 2.0;
bool enter = mod(intersect.y, 2.0) == 0.0;
ix.surroundCount += enter ? +1 : -1;
ix.surroundIsPositive = currShapeIsPositive ? enter : ix.surroundIsPositive;
// entering positive or exiting negative
if (ix.surroundCount == 1 && ix.surroundIsPositive && enter == currShapeIsPositive) {
entryExitT.x = t;
}
// exiting positive or entering negative after being inside positive
// TODO: Can this be simplified?
bool exitPositive = !enter && currShapeIsPositive && ix.surroundCount == 0;
bool enterNegativeFromPositive = enter && !currShapeIsPositive && ix.surroundCount == 2 && ix.surroundIsPositive;
if (exitPositive || enterNegativeFromPositive) {
entryExitT.y = t;
// entry and exit have been found, so the loop can stop
if (exitPositive) {
// After exiting positive shape there is nothing left to intersect, so jump to the end index.
ix.index = passCount;
}
break;
}
}
return entryExitT;
}
#endif
// NOTE: initializeIntersections, nextIntersection aren't even declared unless INTERSECTION_COUNT > 1
// export { NO_HIT, INF_HIT, Ray, Intersections, getIntersectionPair, setIntersectionPair, initializeIntersections, nextIntersection };
`;var KF=`// See IntersectionUtils.glsl for the definitions of Ray, Intersections,
// setIntersectionPair, INF_HIT, NO_HIT
/* intersectDepth defines (set in Scene/VoxelRenderResources.js)
#define DEPTH_INTERSECTION_INDEX ###
*/
uniform mat4 u_transformPositionViewToUv;
void intersectDepth(vec2 screenCoord, Ray ray, inout Intersections ix) {
float logDepthOrDepth = czm_unpackDepth(texture(czm_globeDepthTexture, screenCoord));
if (logDepthOrDepth != 0.0) {
// Calculate how far the ray must travel before it hits the depth buffer.
vec4 eyeCoordinateDepth = czm_screenToEyeCoordinates(screenCoord, logDepthOrDepth);
eyeCoordinateDepth /= eyeCoordinateDepth.w;
vec3 depthPositionUv = vec3(u_transformPositionViewToUv * eyeCoordinateDepth);
float t = dot(depthPositionUv - ray.pos, ray.dir);
setIntersectionPair(ix, DEPTH_INTERSECTION_INDEX, vec2(t, +INF_HIT));
} else {
// There's no depth at this location.
setIntersectionPair(ix, DEPTH_INTERSECTION_INDEX, vec2(NO_HIT));
}
}
`;var ZF=`// See IntersectionUtils.glsl for the definitions of Ray, Intersections, INF_HIT,
// NO_HIT, setIntersectionPair
/* Clipping plane defines (set in Scene/VoxelRenderResources.js)
#define CLIPPING_PLANES_UNION
#define CLIPPING_PLANES_COUNT
#define CLIPPING_PLANES_INTERSECTION_INDEX
*/
uniform sampler2D u_clippingPlanesTexture;
uniform mat4 u_clippingPlanesMatrix;
// Plane is in Hessian Normal Form
vec2 intersectPlane(Ray ray, vec4 plane) {
vec3 o = ray.pos;
vec3 d = ray.dir;
vec3 n = plane.xyz; // normal
float w = plane.w; // -dot(pointOnPlane, normal)
float a = dot(o, n);
float b = dot(d, n);
float t = -(w + a) / b;
if (dot(d, n) > 0.0) {
return vec2(t, +INF_HIT);
} else {
return vec2(-INF_HIT, t);
}
}
void intersectClippingPlanes(Ray ray, inout Intersections ix) {
#if (CLIPPING_PLANES_COUNT == 1)
// Union and intersection are the same when there's one clipping plane, and the code
// is more simplified.
vec4 planeUv = getClippingPlane(u_clippingPlanesTexture, 0, u_clippingPlanesMatrix);
vec2 intersection = intersectPlane(ray, planeUv);
setIntersectionPair(ix, CLIPPING_PLANES_INTERSECTION_INDEX, intersection);
#elif defined(CLIPPING_PLANES_UNION)
float minPositiveT = +INF_HIT;
float maxNegativeT = -INF_HIT;
for (int i = 0; i < CLIPPING_PLANES_COUNT; i++) {
vec4 planeUv = getClippingPlane(u_clippingPlanesTexture, i, u_clippingPlanesMatrix);
vec2 intersection = intersectPlane(ray, planeUv);
if (intersection.y == +INF_HIT) {
minPositiveT = min(minPositiveT, intersection.x);
} else {
maxNegativeT = max(maxNegativeT, intersection.y);
}
}
setIntersectionPair(ix, CLIPPING_PLANES_INTERSECTION_INDEX + 0, vec2(-INF_HIT, maxNegativeT));
setIntersectionPair(ix, CLIPPING_PLANES_INTERSECTION_INDEX + 1, vec2(minPositiveT, +INF_HIT));
#else // intersection
float maxPositiveT = -INF_HIT;
float minNegativeT = +INF_HIT;
for (int i = 0; i < CLIPPING_PLANES_COUNT; i++) {
vec4 planeUv = getClippingPlane(u_clippingPlanesTexture, i, u_clippingPlanesMatrix);
vec2 intersection = intersectPlane(ray, planeUv);
if (intersection.y == +INF_HIT) {
maxPositiveT = max(maxPositiveT, intersection.x);
} else {
minNegativeT = min(minNegativeT, intersection.y);
}
}
if (maxPositiveT < minNegativeT) {
setIntersectionPair(ix, CLIPPING_PLANES_INTERSECTION_INDEX, vec2(maxPositiveT, minNegativeT));
} else {
setIntersectionPair(ix, CLIPPING_PLANES_INTERSECTION_INDEX, vec2(NO_HIT));
}
#endif
}
`;var JF=`// See IntersectionUtils.glsl for the definitions of Ray and NO_HIT
/* Box defines (set in Scene/VoxelBoxShape.js)
#define BOX_INTERSECTION_INDEX ### // always 0
#define BOX_HAS_RENDER_BOUNDS
#define BOX_IS_2D
*/
#if defined(BOX_HAS_RENDER_BOUNDS)
#if defined(BOX_IS_2D)
// This matrix bakes in an axis conversion so that the math works for XY plane.
uniform mat4 u_boxUvToRenderBoundsTransform;
#else
// Similar to u_boxTransformUvToBounds but fewer instructions needed.
uniform vec3 u_boxUvToRenderBoundsScale;
uniform vec3 u_boxUvToRenderBoundsTranslate;
#endif
#endif
vec2 intersectUnitCube(Ray ray) // Unit cube from [-1, +1]
{
vec3 o = ray.pos;
vec3 d = ray.dir;
vec3 dInv = 1.0 / d;
vec3 od = -o * dInv;
vec3 t0 = od - dInv;
vec3 t1 = od + dInv;
vec3 m0 = min(t0, t1);
vec3 m1 = max(t0, t1);
float tMin = max(max(m0.x, m0.y), m0.z);
float tMax = min(min(m1.x, m1.y), m1.z);
if (tMin >= tMax) {
return vec2(NO_HIT);
}
return vec2(tMin, tMax);
}
vec2 intersectUnitSquare(Ray ray) // Unit square from [-1, +1]
{
vec3 o = ray.pos;
vec3 d = ray.dir;
float t = -o.z / d.z;
vec2 planePos = o.xy + d.xy * t;
if (any(greaterThan(abs(planePos), vec2(1.0)))) {
return vec2(NO_HIT);
}
return vec2(t, t);
}
void intersectShape(Ray ray, inout Intersections ix)
{
#if defined(BOX_HAS_RENDER_BOUNDS)
#if defined(BOX_IS_2D)
// Transform the ray into unit square space on Z plane
// This matrix bakes in an axis conversion so that the math works for XY plane.
ray.pos = vec3(u_boxUvToRenderBoundsTransform * vec4(ray.pos, 1.0));
ray.dir = vec3(u_boxUvToRenderBoundsTransform * vec4(ray.dir, 0.0));
vec2 entryExit = intersectUnitSquare(ray);
#else
// Transform the ray into unit cube space
ray.pos = ray.pos * u_boxUvToRenderBoundsScale + u_boxUvToRenderBoundsTranslate;
ray.dir *= u_boxUvToRenderBoundsScale;
vec2 entryExit = intersectUnitCube(ray);
#endif
#else
// Position is converted from [0,1] to [-1,+1] because shape intersections assume unit space is [-1,+1].
// Direction is scaled as well to be in sync with position.
ray.pos = ray.pos * 2.0 - 1.0;
ray.dir = ray.dir * 2.0;
vec2 entryExit = intersectUnitCube(ray);
#endif
setIntersectionPair(ix, BOX_INTERSECTION_INDEX, entryExit);
}
`;var QF=`// See IntersectionUtils.glsl for the definitions of Ray, setIntersection,
// setIntersectionPair
/* Cylinder defines (set in Scene/VoxelCylinderShape.js)
#define CYLINDER_HAS_RENDER_BOUNDS_RADIUS_MIN
#define CYLINDER_HAS_RENDER_BOUNDS_RADIUS_MAX
#define CYLINDER_HAS_RENDER_BOUNDS_RADIUS_FLAT
#define CYLINDER_HAS_RENDER_BOUNDS_HEIGHT
#define CYLINDER_HAS_RENDER_BOUNDS_HEIGHT_FLAT
#define CYLINDER_HAS_RENDER_BOUNDS_ANGLE
#define CYLINDER_HAS_RENDER_BOUNDS_ANGLE_RANGE_UNDER_HALF
#define CYLINDER_HAS_RENDER_BOUNDS_ANGLE_RANGE_OVER_HALF
#define CYLINDER_HAS_RENDER_BOUNDS_ANGLE_RANGE_EQUAL_HALF
#define CYLINDER_HAS_RENDER_BOUNDS_ANGLE_RANGE_EQUAL_ZERO
#define CYLINDER_HAS_SHAPE_BOUNDS_RADIUS
#define CYLINDER_HAS_SHAPE_BOUNDS_RADIUS_FLAT
#define CYLINDER_HAS_SHAPE_BOUNDS_HEIGHT
#define CYLINDER_HAS_SHAPE_BOUNDS_HEIGHT_FLAT
#define CYLINDER_HAS_SHAPE_BOUNDS_ANGLE
#define CYLINDER_HAS_SHAPE_BOUNDS_ANGLE_RANGE_EQUAL_ZERO
#define CYLINDER_HAS_SHAPE_BOUNDS_ANGLE_MIN_DISCONTINUITY
#define CYLINDER_HAS_SHAPE_BOUNDS_ANGLE_MAX_DISCONTINUITY
#define CYLINDER_HAS_SHAPE_BOUNDS_ANGLE_MIN_MAX_REVERSED
#define CYLINDER_INTERSECTION_INDEX_RADIUS_MAX
#define CYLINDER_INTERSECTION_INDEX_RADIUS_MIN
#define CYLINDER_INTERSECTION_INDEX_ANGLE
*/
// Cylinder uniforms
#if defined(CYLINDER_HAS_RENDER_BOUNDS_RADIUS_MAX) || defined(CYLINDER_HAS_RENDER_BOUNDS_HEIGHT)
uniform vec3 u_cylinderUvToRenderBoundsScale;
uniform vec3 u_cylinderUvToRenderBoundsTranslate;
#endif
#if defined(CYLINDER_HAS_RENDER_BOUNDS_RADIUS_MIN) && !defined(CYLINDER_HAS_RENDER_BOUNDS_RADIUS_FLAT)
uniform float u_cylinderUvToRenderRadiusMin;
#endif
#if defined(CYLINDER_HAS_RENDER_BOUNDS_ANGLE)
uniform vec2 u_cylinderRenderAngleMinMax;
#endif
vec4 intersectHalfPlane(Ray ray, float angle) {
vec2 o = ray.pos.xy;
vec2 d = ray.dir.xy;
vec2 planeDirection = vec2(cos(angle), sin(angle));
vec2 planeNormal = vec2(planeDirection.y, -planeDirection.x);
float a = dot(o, planeNormal);
float b = dot(d, planeNormal);
float t = -a / b;
vec2 p = o + t * d;
bool outside = dot(p, planeDirection) < 0.0;
if (outside) return vec4(-INF_HIT, +INF_HIT, NO_HIT, NO_HIT);
return vec4(-INF_HIT, t, t, +INF_HIT);
}
#define POSITIVE_HIT vec2(t, +INF_HIT);
#define NEGATIVE_HIT vec2(-INF_HIT, t);
vec2 intersectHalfSpace(Ray ray, float angle)
{
vec2 o = ray.pos.xy;
vec2 d = ray.dir.xy;
vec2 n = vec2(sin(angle), -cos(angle));
float a = dot(o, n);
float b = dot(d, n);
float t = -a / b;
float s = sign(a);
// Half space cuts right through the camera, pick the side to intersect
if (a == 0.0) {
if (b >= 0.0) {
return POSITIVE_HIT;
} else {
return NEGATIVE_HIT;
}
}
if (t >= 0.0 != s >= 0.0) {
return POSITIVE_HIT;
} else {
return NEGATIVE_HIT;
}
}
vec2 intersectRegularWedge(Ray ray, float minAngle, float maxAngle)
{
vec2 o = ray.pos.xy;
vec2 d = ray.dir.xy;
vec2 n1 = vec2(sin(minAngle), -cos(minAngle));
vec2 n2 = vec2(-sin(maxAngle), cos(maxAngle));
float a1 = dot(o, n1);
float a2 = dot(o, n2);
float b1 = dot(d, n1);
float b2 = dot(d, n2);
float t1 = -a1 / b1;
float t2 = -a2 / b2;
float s1 = sign(a1);
float s2 = sign(a2);
float tmin = min(t1, t2);
float tmax = max(t1, t2);
float smin = tmin == t1 ? s1 : s2;
float smax = tmin == t1 ? s2 : s1;
bool e = tmin >= 0.0;
bool f = tmax >= 0.0;
bool g = smin >= 0.0;
bool h = smax >= 0.0;
if (e != g && f == h) return vec2(tmin, tmax);
else if (e == g && f == h) return vec2(-INF_HIT, tmin);
else if (e != g && f != h) return vec2(tmax, +INF_HIT);
else return vec2(NO_HIT);
}
vec4 intersectFlippedWedge(Ray ray, float minAngle, float maxAngle)
{
vec2 planeIntersectMin = intersectHalfSpace(ray, minAngle);
vec2 planeIntersectMax = intersectHalfSpace(ray, maxAngle + czm_pi);
return vec4(planeIntersectMin, planeIntersectMax);
}
vec2 intersectUnitCylinder(Ray ray)
{
vec3 o = ray.pos;
vec3 d = ray.dir;
float a = dot(d.xy, d.xy);
float b = dot(o.xy, d.xy);
float c = dot(o.xy, o.xy) - 1.0;
float det = b * b - a * c;
if (det < 0.0) {
return vec2(NO_HIT);
}
det = sqrt(det);
float ta = (-b - det) / a;
float tb = (-b + det) / a;
float t1 = min(ta, tb);
float t2 = max(ta, tb);
float z1 = o.z + t1 * d.z;
float z2 = o.z + t2 * d.z;
if (abs(z1) >= 1.0)
{
float tCap = (sign(z1) - o.z) / d.z;
t1 = abs(b + a * tCap) < det ? tCap : NO_HIT;
}
if (abs(z2) >= 1.0)
{
float tCap = (sign(z2) - o.z) / d.z;
t2 = abs(b + a * tCap) < det ? tCap : NO_HIT;
}
return vec2(t1, t2);
}
vec2 intersectUnitCircle(Ray ray) {
vec3 o = ray.pos;
vec3 d = ray.dir;
float t = -o.z / d.z;
vec2 zPlanePos = o.xy + d.xy * t;
float distSqr = dot(zPlanePos, zPlanePos);
if (distSqr > 1.0) {
return vec2(NO_HIT);
}
return vec2(t, t);
}
vec2 intersectInfiniteUnitCylinder(Ray ray)
{
vec3 o = ray.pos;
vec3 d = ray.dir;
float a = dot(d.xy, d.xy);
float b = dot(o.xy, d.xy);
float c = dot(o.xy, o.xy) - 1.0;
float det = b * b - a * c;
if (det < 0.0) {
return vec2(NO_HIT);
}
det = sqrt(det);
float t1 = (-b - det) / a;
float t2 = (-b + det) / a;
float tmin = min(t1, t2);
float tmax = max(t1, t2);
return vec2(tmin, tmax);
}
void intersectShape(Ray ray, inout Intersections ix)
{
#if defined(CYLINDER_HAS_RENDER_BOUNDS_RADIUS_MAX) || defined(CYLINDER_HAS_RENDER_BOUNDS_HEIGHT)
ray.pos = ray.pos * u_cylinderUvToRenderBoundsScale + u_cylinderUvToRenderBoundsTranslate;
ray.dir *= u_cylinderUvToRenderBoundsScale;
#else
// Position is converted from [0,1] to [-1,+1] because shape intersections assume unit space is [-1,+1].
// Direction is scaled as well to be in sync with position.
ray.pos = ray.pos * 2.0 - 1.0;
ray.dir *= 2.0;
#endif
#if defined(CYLINDER_HAS_RENDER_BOUNDS_HEIGHT_FLAT)
vec2 outerIntersect = intersectUnitCircle(ray);
#else
vec2 outerIntersect = intersectUnitCylinder(ray);
#endif
setIntersectionPair(ix, CYLINDER_INTERSECTION_INDEX_RADIUS_MAX, outerIntersect);
if (outerIntersect.x == NO_HIT) {
return;
}
#if defined(CYLINDER_HAS_RENDER_BOUNDS_RADIUS_FLAT)
// When the cylinder is perfectly thin it's necessary to sandwich the
// inner cylinder intersection inside the outer cylinder intersection.
// Without this special case,
// [outerMin, outerMax, innerMin, innerMax] will bubble sort to
// [outerMin, innerMin, outerMax, innerMax] which will cause the back
// side of the cylinder to be invisible because it will think the ray
// is still inside the inner (negative) cylinder after exiting the
// outer (positive) cylinder.
// With this special case,
// [outerMin, innerMin, innerMax, outerMax] will bubble sort to
// [outerMin, innerMin, innerMax, outerMax] which will work correctly.
// Note: If initializeIntersections() changes its sorting function
// from bubble sort to something else, this code may need to change.
vec2 innerIntersect = intersectInfiniteUnitCylinder(ray);
setIntersection(ix, 0, outerIntersect.x, true, true); // positive, enter
setIntersection(ix, 1, innerIntersect.x, false, true); // negative, enter
setIntersection(ix, 2, innerIntersect.y, false, false); // negative, exit
setIntersection(ix, 3, outerIntersect.y, true, false); // positive, exit
#elif defined(CYLINDER_HAS_RENDER_BOUNDS_RADIUS_MIN)
Ray innerRay = Ray(ray.pos * u_cylinderUvToRenderRadiusMin, ray.dir * u_cylinderUvToRenderRadiusMin);
vec2 innerIntersect = intersectInfiniteUnitCylinder(innerRay);
setIntersectionPair(ix, CYLINDER_INTERSECTION_INDEX_RADIUS_MIN, innerIntersect);
#endif
#if defined(CYLINDER_HAS_RENDER_BOUNDS_ANGLE_RANGE_UNDER_HALF)
vec2 wedgeIntersect = intersectRegularWedge(ray, u_cylinderRenderAngleMinMax.x, u_cylinderRenderAngleMinMax.y);
setIntersectionPair(ix, CYLINDER_INTERSECTION_INDEX_ANGLE, wedgeIntersect);
#elif defined(CYLINDER_HAS_RENDER_BOUNDS_ANGLE_RANGE_OVER_HALF)
vec4 wedgeIntersect = intersectFlippedWedge(ray, u_cylinderRenderAngleMinMax.x, u_cylinderRenderAngleMinMax.y);
setIntersectionPair(ix, CYLINDER_INTERSECTION_INDEX_ANGLE + 0, wedgeIntersect.xy);
setIntersectionPair(ix, CYLINDER_INTERSECTION_INDEX_ANGLE + 1, wedgeIntersect.zw);
#elif defined(CYLINDER_HAS_RENDER_BOUNDS_ANGLE_RANGE_EQUAL_HALF)
vec2 wedgeIntersect = intersectHalfSpace(ray, u_cylinderRenderAngleMinMax.x);
setIntersectionPair(ix, CYLINDER_INTERSECTION_INDEX_ANGLE, wedgeIntersect);
#elif defined(CYLINDER_HAS_RENDER_BOUNDS_ANGLE_RANGE_EQUAL_ZERO)
vec4 wedgeIntersect = intersectHalfPlane(ray, u_cylinderRenderAngleMinMax.x);
setIntersectionPair(ix, CYLINDER_INTERSECTION_INDEX_ANGLE + 0, wedgeIntersect.xy);
setIntersectionPair(ix, CYLINDER_INTERSECTION_INDEX_ANGLE + 1, wedgeIntersect.zw);
#endif
}
`;var $F=`// See IntersectionUtils.glsl for the definitions of Ray, Intersections,
// setIntersection, setIntersectionPair, INF_HIT, NO_HIT
/* Ellipsoid defines (set in Scene/VoxelEllipsoidShape.js)
#define ELLIPSOID_HAS_RENDER_BOUNDS_LONGITUDE
#define ELLIPSOID_HAS_RENDER_BOUNDS_LONGITUDE_RANGE_EQUAL_ZERO
#define ELLIPSOID_HAS_RENDER_BOUNDS_LONGITUDE_RANGE_UNDER_HALF
#define ELLIPSOID_HAS_RENDER_BOUNDS_LONGITUDE_RANGE_EQUAL_HALF
#define ELLIPSOID_HAS_RENDER_BOUNDS_LONGITUDE_RANGE_OVER_HALF
#define ELLIPSOID_HAS_RENDER_BOUNDS_LATITUDE
#define ELLIPSOID_HAS_RENDER_BOUNDS_LATITUDE_MAX_UNDER_HALF
#define ELLIPSOID_HAS_RENDER_BOUNDS_LATITUDE_MAX_EQUAL_HALF
#define ELLIPSOID_HAS_RENDER_BOUNDS_LATITUDE_MAX_OVER_HALF
#define ELLIPSOID_HAS_RENDER_BOUNDS_LATITUDE_MIN_UNDER_HALF
#define ELLIPSOID_HAS_RENDER_BOUNDS_LATITUDE_MIN_EQUAL_HALF
#define ELLIPSOID_HAS_RENDER_BOUNDS_LATITUDE_MIN_OVER_HALF
#define ELLIPSOID_HAS_RENDER_BOUNDS_HEIGHT_MAX
#define ELLIPSOID_HAS_RENDER_BOUNDS_HEIGHT_MIN
#define ELLIPSOID_HAS_RENDER_BOUNDS_HEIGHT_FLAT
#define ELLIPSOID_INTERSECTION_INDEX_LONGITUDE
#define ELLIPSOID_INTERSECTION_INDEX_LATITUDE_MAX
#define ELLIPSOID_INTERSECTION_INDEX_LATITUDE_MIN
#define ELLIPSOID_INTERSECTION_INDEX_HEIGHT_MAX
#define ELLIPSOID_INTERSECTION_INDEX_HEIGHT_MIN
*/
#if defined(ELLIPSOID_HAS_RENDER_BOUNDS_LONGITUDE)
uniform vec2 u_ellipsoidRenderLongitudeMinMax;
#endif
#if defined(ELLIPSOID_HAS_RENDER_BOUNDS_LATITUDE_MIN_UNDER_HALF) || defined(ELLIPSOID_HAS_RENDER_BOUNDS_LATITUDE_MIN_OVER_HALF) || defined(ELLIPSOID_HAS_RENDER_BOUNDS_LATITUDE_MAX_UNDER_HALF) || defined(ELLIPSOID_HAS_RENDER_BOUNDS_LATITUDE_MAX_OVER_HALF)
uniform vec2 u_ellipsoidRenderLatitudeCosSqrHalfMinMax;
#endif
#if defined(ELLIPSOID_HAS_RENDER_BOUNDS_HEIGHT_MAX)
uniform float u_ellipsoidInverseOuterScaleUv;
#endif
#if defined(ELLIPSOID_HAS_RENDER_BOUNDS_HEIGHT_MIN)
uniform float u_ellipsoidInverseInnerScaleUv;
#endif
vec2 intersectZPlane(Ray ray)
{
float o = ray.pos.z;
float d = ray.dir.z;
float t = -o / d;
float s = sign(o);
if (t >= 0.0 != s >= 0.0) return vec2(t, +INF_HIT);
else return vec2(-INF_HIT, t);
}
vec4 intersectHalfPlane(Ray ray, float angle) {
vec2 o = ray.pos.xy;
vec2 d = ray.dir.xy;
vec2 planeDirection = vec2(cos(angle), sin(angle));
vec2 planeNormal = vec2(planeDirection.y, -planeDirection.x);
float a = dot(o, planeNormal);
float b = dot(d, planeNormal);
float t = -a / b;
vec2 p = o + t * d;
bool outside = dot(p, planeDirection) < 0.0;
if (outside) return vec4(-INF_HIT, +INF_HIT, NO_HIT, NO_HIT);
return vec4(-INF_HIT, t, t, +INF_HIT);
}
vec2 intersectHalfSpace(Ray ray, float angle)
{
vec2 o = ray.pos.xy;
vec2 d = ray.dir.xy;
vec2 n = vec2(sin(angle), -cos(angle));
float a = dot(o, n);
float b = dot(d, n);
float t = -a / b;
float s = sign(a);
if (t >= 0.0 != s >= 0.0) return vec2(t, +INF_HIT);
else return vec2(-INF_HIT, t);
}
vec2 intersectRegularWedge(Ray ray, float minAngle, float maxAngle)
{
vec2 o = ray.pos.xy;
vec2 d = ray.dir.xy;
vec2 n1 = vec2(sin(minAngle), -cos(minAngle));
vec2 n2 = vec2(-sin(maxAngle), cos(maxAngle));
float a1 = dot(o, n1);
float a2 = dot(o, n2);
float b1 = dot(d, n1);
float b2 = dot(d, n2);
float t1 = -a1 / b1;
float t2 = -a2 / b2;
float s1 = sign(a1);
float s2 = sign(a2);
float tmin = min(t1, t2);
float tmax = max(t1, t2);
float smin = tmin == t1 ? s1 : s2;
float smax = tmin == t1 ? s2 : s1;
bool e = tmin >= 0.0;
bool f = tmax >= 0.0;
bool g = smin >= 0.0;
bool h = smax >= 0.0;
if (e != g && f == h) return vec2(tmin, tmax);
else if (e == g && f == h) return vec2(-INF_HIT, tmin);
else if (e != g && f != h) return vec2(tmax, +INF_HIT);
else return vec2(NO_HIT);
}
vec4 intersectFlippedWedge(Ray ray, float minAngle, float maxAngle)
{
vec2 planeIntersectMin = intersectHalfSpace(ray, minAngle);
vec2 planeIntersectMax = intersectHalfSpace(ray, maxAngle + czm_pi);
return vec4(planeIntersectMin, planeIntersectMax);
}
vec2 intersectUnitSphere(Ray ray)
{
vec3 o = ray.pos;
vec3 d = ray.dir;
float b = dot(d, o);
float c = dot(o, o) - 1.0;
float det = b * b - c;
if (det < 0.0) {
return vec2(NO_HIT);
}
det = sqrt(det);
float t1 = -b - det;
float t2 = -b + det;
float tmin = min(t1, t2);
float tmax = max(t1, t2);
return vec2(tmin, tmax);
}
vec2 intersectUnitSphereUnnormalizedDirection(Ray ray)
{
vec3 o = ray.pos;
vec3 d = ray.dir;
float a = dot(d, d);
float b = dot(d, o);
float c = dot(o, o) - 1.0;
float det = b * b - a * c;
if (det < 0.0) {
return vec2(NO_HIT);
}
det = sqrt(det);
float t1 = (-b - det) / a;
float t2 = (-b + det) / a;
float tmin = min(t1, t2);
float tmax = max(t1, t2);
return vec2(tmin, tmax);
}
vec2 intersectDoubleEndedCone(Ray ray, float cosSqrHalfAngle)
{
vec3 o = ray.pos;
vec3 d = ray.dir;
float a = d.z * d.z - dot(d, d) * cosSqrHalfAngle;
float b = d.z * o.z - dot(o, d) * cosSqrHalfAngle;
float c = o.z * o.z - dot(o, o) * cosSqrHalfAngle;
float det = b * b - a * c;
if (det < 0.0) {
return vec2(NO_HIT);
}
det = sqrt(det);
float t1 = (-b - det) / a;
float t2 = (-b + det) / a;
float tmin = min(t1, t2);
float tmax = max(t1, t2);
return vec2(tmin, tmax);
}
vec4 intersectFlippedCone(Ray ray, float cosSqrHalfAngle) {
vec2 intersect = intersectDoubleEndedCone(ray, cosSqrHalfAngle);
if (intersect.x == NO_HIT) {
return vec4(-INF_HIT, +INF_HIT, NO_HIT, NO_HIT);
}
vec3 o = ray.pos;
vec3 d = ray.dir;
float tmin = intersect.x;
float tmax = intersect.y;
float zmin = o.z + tmin * d.z;
float zmax = o.z + tmax * d.z;
// One interval
if (zmin < 0.0 && zmax < 0.0) return vec4(-INF_HIT, +INF_HIT, NO_HIT, NO_HIT);
else if (zmin < 0.0) return vec4(-INF_HIT, tmax, NO_HIT, NO_HIT);
else if (zmax < 0.0) return vec4(tmin, +INF_HIT, NO_HIT, NO_HIT);
// Two intervals
else return vec4(-INF_HIT, tmin, tmax, +INF_HIT);
}
vec2 intersectRegularCone(Ray ray, float cosSqrHalfAngle) {
vec2 intersect = intersectDoubleEndedCone(ray, cosSqrHalfAngle);
if (intersect.x == NO_HIT) {
return vec2(NO_HIT);
}
vec3 o = ray.pos;
vec3 d = ray.dir;
float tmin = intersect.x;
float tmax = intersect.y;
float zmin = o.z + tmin * d.z;
float zmax = o.z + tmax * d.z;
if (zmin < 0.0 && zmax < 0.0) return vec2(NO_HIT);
else if (zmin < 0.0) return vec2(tmax, +INF_HIT);
else if (zmax < 0.0) return vec2(-INF_HIT, tmin);
else return vec2(tmin, tmax);
}
void intersectShape(in Ray ray, inout Intersections ix) {
// Position is converted from [0,1] to [-1,+1] because shape intersections assume unit space is [-1,+1].
// Direction is scaled as well to be in sync with position.
ray.pos = ray.pos * 2.0 - 1.0;
ray.dir *= 2.0;
#if defined(ELLIPSOID_HAS_RENDER_BOUNDS_HEIGHT_MAX)
Ray outerRay = Ray(ray.pos * u_ellipsoidInverseOuterScaleUv, ray.dir * u_ellipsoidInverseOuterScaleUv);
#else
Ray outerRay = ray;
#endif
// Outer ellipsoid
vec2 outerIntersect = intersectUnitSphereUnnormalizedDirection(outerRay);
setIntersectionPair(ix, ELLIPSOID_INTERSECTION_INDEX_HEIGHT_MAX, outerIntersect);
// Exit early if the outer ellipsoid was missed.
if (outerIntersect.x == NO_HIT) {
return;
}
// Inner ellipsoid
#if defined(ELLIPSOID_HAS_RENDER_BOUNDS_HEIGHT_FLAT)
// When the ellipsoid is perfectly thin it's necessary to sandwich the
// inner ellipsoid intersection inside the outer ellipsoid intersection.
// Without this special case,
// [outerMin, outerMax, innerMin, innerMax] will bubble sort to
// [outerMin, innerMin, outerMax, innerMax] which will cause the back
// side of the ellipsoid to be invisible because it will think the ray
// is still inside the inner (negative) ellipsoid after exiting the
// outer (positive) ellipsoid.
// With this special case,
// [outerMin, innerMin, innerMax, outerMax] will bubble sort to
// [outerMin, innerMin, innerMax, outerMax] which will work correctly.
// Note: If initializeIntersections() changes its sorting function
// from bubble sort to something else, this code may need to change.
setIntersection(ix, 0, outerIntersect.x, true, true); // positive, enter
setIntersection(ix, 1, outerIntersect.x, false, true); // negative, enter
setIntersection(ix, 2, outerIntersect.y, false, false); // negative, exit
setIntersection(ix, 3, outerIntersect.y, true, false); // positive, exit
#elif defined(ELLIPSOID_HAS_RENDER_BOUNDS_HEIGHT_MIN)
Ray innerRay = Ray(ray.pos * u_ellipsoidInverseInnerScaleUv, ray.dir * u_ellipsoidInverseInnerScaleUv);
vec2 innerIntersect = intersectUnitSphereUnnormalizedDirection(innerRay);
if (innerIntersect == vec2(NO_HIT)) {
setIntersectionPair(ix, ELLIPSOID_INTERSECTION_INDEX_HEIGHT_MIN, innerIntersect);
} else {
// When the ellipsoid is very large and thin it's possible for floating
// point math to cause the ray to intersect the inner ellipsoid before
// the outer ellipsoid. To prevent this from happening, clamp innerIntersect
// to outerIntersect and sandwhich the intersections like described above.
//
// In theory a similar fix is needed for cylinders, however it's more
// complicated to implement because the inner shape is allowed to be
// intersected first.
innerIntersect.x = max(innerIntersect.x, outerIntersect.x);
innerIntersect.y = min(innerIntersect.y, outerIntersect.y);
setIntersection(ix, 0, outerIntersect.x, true, true); // positive, enter
setIntersection(ix, 1, innerIntersect.x, false, true); // negative, enter
setIntersection(ix, 2, innerIntersect.y, false, false); // negative, exit
setIntersection(ix, 3, outerIntersect.y, true, false); // positive, exit
}
#endif
// Flip the ray because the intersection function expects a cone growing towards +Z.
#if defined(ELLIPSOID_HAS_RENDER_BOUNDS_LATITUDE_MIN_UNDER_HALF) || defined(ELLIPSOID_HAS_RENDER_BOUNDS_LATITUDE_MIN_EQUAL_HALF) || defined(ELLIPSOID_HAS_RENDER_BOUNDS_LATITUDE_MAX_UNDER_HALF)
Ray flippedRay = outerRay;
flippedRay.dir.z *= -1.0;
flippedRay.pos.z *= -1.0;
#endif
// Bottom cone
#if defined(ELLIPSOID_HAS_RENDER_BOUNDS_LATITUDE_MIN_UNDER_HALF)
vec2 bottomConeIntersection = intersectRegularCone(flippedRay, u_ellipsoidRenderLatitudeCosSqrHalfMinMax.x);
setIntersectionPair(ix, ELLIPSOID_INTERSECTION_INDEX_LATITUDE_MIN, bottomConeIntersection);
#elif defined(ELLIPSOID_HAS_RENDER_BOUNDS_LATITUDE_MIN_EQUAL_HALF)
vec2 bottomConeIntersection = intersectZPlane(flippedRay);
setIntersectionPair(ix, ELLIPSOID_INTERSECTION_INDEX_LATITUDE_MIN, bottomConeIntersection);
#elif defined(ELLIPSOID_HAS_RENDER_BOUNDS_LATITUDE_MIN_OVER_HALF)
vec4 bottomConeIntersection = intersectFlippedCone(ray, u_ellipsoidRenderLatitudeCosSqrHalfMinMax.x);
setIntersectionPair(ix, ELLIPSOID_INTERSECTION_INDEX_LATITUDE_MIN + 0, bottomConeIntersection.xy);
setIntersectionPair(ix, ELLIPSOID_INTERSECTION_INDEX_LATITUDE_MIN + 1, bottomConeIntersection.zw);
#endif
// Top cone
#if defined(ELLIPSOID_HAS_RENDER_BOUNDS_LATITUDE_MAX_UNDER_HALF)
vec4 topConeIntersection = intersectFlippedCone(flippedRay, u_ellipsoidRenderLatitudeCosSqrHalfMinMax.y);
setIntersectionPair(ix, ELLIPSOID_INTERSECTION_INDEX_LATITUDE_MAX + 0, topConeIntersection.xy);
setIntersectionPair(ix, ELLIPSOID_INTERSECTION_INDEX_LATITUDE_MAX + 1, topConeIntersection.zw);
#elif defined(ELLIPSOID_HAS_RENDER_BOUNDS_LATITUDE_MAX_EQUAL_HALF)
vec2 topConeIntersection = intersectZPlane(ray);
setIntersectionPair(ix, ELLIPSOID_INTERSECTION_INDEX_LATITUDE_MAX, topConeIntersection);
#elif defined(ELLIPSOID_HAS_RENDER_BOUNDS_LATITUDE_MAX_OVER_HALF)
vec2 topConeIntersection = intersectRegularCone(ray, u_ellipsoidRenderLatitudeCosSqrHalfMinMax.y);
setIntersectionPair(ix, ELLIPSOID_INTERSECTION_INDEX_LATITUDE_MAX, topConeIntersection);
#endif
// Wedge
#if defined(ELLIPSOID_HAS_RENDER_BOUNDS_LONGITUDE_RANGE_EQUAL_ZERO)
vec4 wedgeIntersect = intersectHalfPlane(ray, u_ellipsoidRenderLongitudeMinMax.x);
setIntersectionPair(ix, ELLIPSOID_INTERSECTION_INDEX_LONGITUDE + 0, wedgeIntersect.xy);
setIntersectionPair(ix, ELLIPSOID_INTERSECTION_INDEX_LONGITUDE + 1, wedgeIntersect.zw);
#elif defined(ELLIPSOID_HAS_RENDER_BOUNDS_LONGITUDE_RANGE_UNDER_HALF)
vec2 wedgeIntersect = intersectRegularWedge(ray, u_ellipsoidRenderLongitudeMinMax.x, u_ellipsoidRenderLongitudeMinMax.y);
setIntersectionPair(ix, ELLIPSOID_INTERSECTION_INDEX_LONGITUDE, wedgeIntersect);
#elif defined(ELLIPSOID_HAS_RENDER_BOUNDS_LONGITUDE_RANGE_EQUAL_HALF)
vec2 wedgeIntersect = intersectHalfSpace(ray, u_ellipsoidRenderLongitudeMinMax.x);
setIntersectionPair(ix, ELLIPSOID_INTERSECTION_INDEX_LONGITUDE, wedgeIntersect);
#elif defined(ELLIPSOID_HAS_RENDER_BOUNDS_LONGITUDE_RANGE_OVER_HALF)
vec4 wedgeIntersect = intersectFlippedWedge(ray, u_ellipsoidRenderLongitudeMinMax.x, u_ellipsoidRenderLongitudeMinMax.y);
setIntersectionPair(ix, ELLIPSOID_INTERSECTION_INDEX_LONGITUDE + 0, wedgeIntersect.xy);
setIntersectionPair(ix, ELLIPSOID_INTERSECTION_INDEX_LONGITUDE + 1, wedgeIntersect.zw);
#endif
}
`;var RC=`// Main intersection function for Voxel scenes.
// See IntersectBox.glsl, IntersectCylinder.glsl, or IntersectEllipsoid.glsl
// for the definition of intersectShape. The appropriate function is selected
// based on the VoxelPrimitive shape type, and added to the shader in
// Scene/VoxelRenderResources.js.
// See also IntersectClippingPlane.glsl and IntersectDepth.glsl.
// See IntersectionUtils.glsl for the definitions of Ray, NO_HIT,
// getIntersectionPair, initializeIntersections, nextIntersection.
/* Intersection defines (set in Scene/VoxelRenderResources.js)
#define INTERSECTION_COUNT ###
*/
vec2 intersectScene(vec2 screenCoord, vec3 positionUv, vec3 directionUv, out Intersections ix) {
Ray ray = Ray(positionUv, directionUv);
// Do a ray-shape intersection to find the exact starting and ending points.
intersectShape(ray, ix);
// Exit early if the positive shape was completely missed or behind the ray.
vec2 entryExitT = getIntersectionPair(ix, 0);
if (entryExitT.x == NO_HIT) {
// Positive shape was completely missed - so exit early.
return vec2(NO_HIT);
}
// Clipping planes
#if defined(CLIPPING_PLANES)
intersectClippingPlanes(ray, ix);
#endif
// Depth
#if defined(DEPTH_TEST)
intersectDepth(screenCoord, ray, ix);
#endif
// Find the first intersection that's in front of the ray
#if (INTERSECTION_COUNT > 1)
initializeIntersections(ix);
for (int i = 0; i < INTERSECTION_COUNT; ++i) {
entryExitT = nextIntersection(ix);
if (entryExitT.y > 0.0) {
// Set start to 0.0 when ray is inside the shape.
entryExitT.x = max(entryExitT.x, 0.0);
break;
}
}
#else
// Set start to 0.0 when ray is inside the shape.
entryExitT.x = max(entryExitT.x, 0.0);
#endif
return entryExitT;
}
`;var e2=`/* Box defines (set in Scene/VoxelBoxShape.js)
#define BOX_HAS_SHAPE_BOUNDS
*/
#if defined(BOX_HAS_SHAPE_BOUNDS)
uniform vec3 u_boxUvToShapeUvScale;
uniform vec3 u_boxUvToShapeUvTranslate;
#endif
vec3 convertUvToShapeUvSpace(in vec3 positionUv) {
#if defined(BOX_HAS_SHAPE_BOUNDS)
return positionUv * u_boxUvToShapeUvScale + u_boxUvToShapeUvTranslate;
#else
return positionUv;
#endif
}
`;var t2=`/* Cylinder defines (set in Scene/VoxelCylinderShape.js)
#define CYLINDER_HAS_SHAPE_BOUNDS_RADIUS
#define CYLINDER_HAS_SHAPE_BOUNDS_RADIUS_FLAT
#define CYLINDER_HAS_SHAPE_BOUNDS_HEIGHT
#define CYLINDER_HAS_SHAPE_BOUNDS_HEIGHT_FLAT
#define CYLINDER_HAS_SHAPE_BOUNDS_ANGLE
#define CYLINDER_HAS_SHAPE_BOUNDS_ANGLE_RANGE_EQUAL_ZERO
#define CYLINDER_HAS_SHAPE_BOUNDS_ANGLE_MIN_DISCONTINUITY
#define CYLINDER_HAS_SHAPE_BOUNDS_ANGLE_MAX_DISCONTINUITY
#define CYLINDER_HAS_SHAPE_BOUNDS_ANGLE_MIN_MAX_REVERSED
*/
#if defined(CYLINDER_HAS_SHAPE_BOUNDS_RADIUS)
uniform vec2 u_cylinderUvToShapeUvRadius; // x = scale, y = offset
#endif
#if defined(CYLINDER_HAS_SHAPE_BOUNDS_HEIGHT)
uniform vec2 u_cylinderUvToShapeUvHeight; // x = scale, y = offset
#endif
#if defined(CYLINDER_HAS_SHAPE_BOUNDS_ANGLE)
uniform vec2 u_cylinderUvToShapeUvAngle; // x = scale, y = offset
#endif
#if defined(CYLINDER_HAS_SHAPE_BOUNDS_ANGLE_MIN_DISCONTINUITY) || defined(CYLINDER_HAS_SHAPE_BOUNDS_ANGLE_MAX_DISCONTINUITY)
uniform vec2 u_cylinderShapeUvAngleMinMax;
#endif
#if defined(CYLINDER_HAS_SHAPE_BOUNDS_ANGLE_MIN_DISCONTINUITY) || defined(CYLINDER_HAS_SHAPE_BOUNDS_ANGLE_MAX_DISCONTINUITY) || defined(CYLINDER_HAS_SHAPE_BOUNDS_ANGLE_MIN_MAX_REVERSED)
uniform float u_cylinderShapeUvAngleRangeZeroMid;
#endif
vec3 convertUvToShapeUvSpace(in vec3 positionUv) {
vec3 positionLocal = positionUv * 2.0 - 1.0; // [-1,+1]
// Compute radius
#if defined(CYLINDER_HAS_SHAPE_BOUNDS_RADIUS_FLAT)
float radius = 1.0;
#else
float radius = length(positionLocal.xy); // [0,1]
#if defined(CYLINDER_HAS_SHAPE_BOUNDS_RADIUS)
radius = radius * u_cylinderUvToShapeUvRadius.x + u_cylinderUvToShapeUvRadius.y; // x = scale, y = offset
#endif
#endif
// Compute height
#if defined(CYLINDER_HAS_SHAPE_BOUNDS_HEIGHT_FLAT)
float height = 1.0;
#else
float height = positionUv.z; // [0,1]
#if defined(CYLINDER_HAS_SHAPE_BOUNDS_HEIGHT)
height = height * u_cylinderUvToShapeUvHeight.x + u_cylinderUvToShapeUvHeight.y; // x = scale, y = offset
#endif
#endif
// Compute angle
#if defined(CYLINDER_HAS_SHAPE_BOUNDS_ANGLE_RANGE_EQUAL_ZERO)
float angle = 1.0;
#else
float angle = (atan(positionLocal.y, positionLocal.x) + czm_pi) / czm_twoPi; // [0,1]
#if defined(CYLINDER_HAS_SHAPE_BOUNDS_ANGLE)
#if defined(CYLINDER_HAS_SHAPE_BOUNDS_ANGLE_MIN_MAX_REVERSED)
// Comparing against u_cylinderShapeUvAngleMinMax has precision problems. u_cylinderShapeUvAngleRangeZeroMid is more conservative.
angle += float(angle < u_cylinderShapeUvAngleRangeZeroMid);
#endif
// Avoid flickering from reading voxels from both sides of the -pi/+pi discontinuity.
#if defined(CYLINDER_HAS_SHAPE_BOUNDS_ANGLE_MIN_DISCONTINUITY)
angle = angle > u_cylinderShapeUvAngleRangeZeroMid ? u_cylinderShapeUvAngleMinMax.x : angle;
#elif defined(CYLINDER_HAS_SHAPE_BOUNDS_ANGLE_MAX_DISCONTINUITY)
angle = angle < u_cylinderShapeUvAngleRangeZeroMid ? u_cylinderShapeUvAngleMinMax.y : angle;
#endif
angle = angle * u_cylinderUvToShapeUvAngle.x + u_cylinderUvToShapeUvAngle.y; // x = scale, y = offset
#endif
#endif
return vec3(radius, height, angle);
}
`;var n2=`/* Ellipsoid defines (set in Scene/VoxelEllipsoidShape.js)
#define ELLIPSOID_HAS_RENDER_BOUNDS_LONGITUDE_MIN_DISCONTINUITY
#define ELLIPSOID_HAS_RENDER_BOUNDS_LONGITUDE_MAX_DISCONTINUITY
#define ELLIPSOID_HAS_SHAPE_BOUNDS_LONGITUDE
#define ELLIPSOID_HAS_SHAPE_BOUNDS_LONGITUDE_RANGE_EQUAL_ZERO
#define ELLIPSOID_HAS_SHAPE_BOUNDS_LONGITUDE_MIN_MAX_REVERSED
#define ELLIPSOID_HAS_SHAPE_BOUNDS_LATITUDE
#define ELLIPSOID_HAS_SHAPE_BOUNDS_LATITUDE_RANGE_EQUAL_ZERO
#define ELLIPSOID_HAS_SHAPE_BOUNDS_HEIGHT_MIN
#define ELLIPSOID_HAS_SHAPE_BOUNDS_HEIGHT_FLAT
#define ELLIPSOID_IS_SPHERE
*/
uniform vec3 u_ellipsoidRadiiUv; // [0,1]
#if !defined(ELLIPSOID_IS_SPHERE)
uniform vec3 u_ellipsoidInverseRadiiSquaredUv;
#endif
#if defined(ELLIPSOID_HAS_RENDER_BOUNDS_LONGITUDE_MIN_DISCONTINUITY) || defined(ELLIPSOID_HAS_RENDER_BOUNDS_LONGITUDE_MAX_DISCONTINUITY) || defined(ELLIPSOID_HAS_SHAPE_BOUNDS_LONGITUDE_MIN_MAX_REVERSED)
uniform vec3 u_ellipsoidShapeUvLongitudeMinMaxMid;
#endif
#if defined(ELLIPSOID_HAS_SHAPE_BOUNDS_LONGITUDE)
uniform vec2 u_ellipsoidUvToShapeUvLongitude; // x = scale, y = offset
#endif
#if defined(ELLIPSOID_HAS_SHAPE_BOUNDS_LATITUDE)
uniform vec2 u_ellipsoidUvToShapeUvLatitude; // x = scale, y = offset
#endif
#if defined(ELLIPSOID_HAS_SHAPE_BOUNDS_HEIGHT_MIN) && !defined(ELLIPSOID_HAS_SHAPE_BOUNDS_HEIGHT_FLAT)
uniform float u_ellipsoidInverseHeightDifferenceUv;
uniform vec2 u_ellipseInnerRadiiUv; // [0,1]
#endif
// robust iterative solution without trig functions
// https://github.com/0xfaded/ellipse_demo/issues/1
// https://stackoverflow.com/questions/22959698/distance-from-given-point-to-given-ellipse
// Pro: Good when radii.x ~= radii.y
// Con: Breaks at pos.x ~= 0.0, especially inside the ellipse
// Con: Inaccurate with exterior points and thin ellipses
float ellipseDistanceIterative (vec2 pos, vec2 radii) {
vec2 p = abs(pos);
vec2 invRadii = 1.0 / radii;
vec2 a = vec2(1.0, -1.0) * (radii.x * radii.x - radii.y * radii.y) * invRadii;
vec2 t = vec2(0.70710678118); // sqrt(2) / 2
vec2 v = radii * t;
const int iterations = 3;
for (int i = 0; i < iterations; ++i) {
vec2 e = a * pow(t, vec2(3.0));
vec2 q = normalize(p - e) * length(v - e);
t = normalize((q + e) * invRadii);
v = radii * t;
}
return length(v * sign(pos) - pos) * sign(p.y - v.y);
}
vec3 convertUvToShapeUvSpace(in vec3 positionUv) {
// Compute position and normal.
// Convert positionUv [0,1] to local space [-1,+1] to "normalized" cartesian space [-a,+a] where a = (radii + height) / (max(radii) + height).
// A point on the largest ellipsoid axis would be [-1,+1] and everything else would be smaller.
vec3 positionLocal = positionUv * 2.0 - 1.0;
#if defined(ELLIPSOID_IS_SPHERE)
vec3 posEllipsoid = positionLocal * u_ellipsoidRadiiUv.x;
vec3 normal = normalize(posEllipsoid);
#else
vec3 posEllipsoid = positionLocal * u_ellipsoidRadiiUv;
vec3 normal = normalize(posEllipsoid * u_ellipsoidInverseRadiiSquaredUv); // geodetic surface normal
#endif
// Compute longitude
#if defined(ELLIPSOID_HAS_SHAPE_BOUNDS_LONGITUDE_RANGE_EQUAL_ZERO)
float longitude = 1.0;
#else
float longitude = (atan(normal.y, normal.x) + czm_pi) / czm_twoPi;
// Correct the angle when max < min
// Technically this should compare against min longitude - but it has precision problems so compare against the middle of empty space.
#if defined(ELLIPSOID_HAS_SHAPE_BOUNDS_LONGITUDE_MIN_MAX_REVERSED)
longitude += float(longitude < u_ellipsoidShapeUvLongitudeMinMaxMid.z);
#endif
// Avoid flickering from reading voxels from both sides of the -pi/+pi discontinuity.
#if defined(ELLIPSOID_HAS_RENDER_BOUNDS_LONGITUDE_MIN_DISCONTINUITY)
longitude = longitude > u_ellipsoidShapeUvLongitudeMinMaxMid.z ? u_ellipsoidShapeUvLongitudeMinMaxMid.x : longitude;
#endif
#if defined(ELLIPSOID_HAS_RENDER_BOUNDS_LONGITUDE_MAX_DISCONTINUITY)
longitude = longitude < u_ellipsoidShapeUvLongitudeMinMaxMid.z ? u_ellipsoidShapeUvLongitudeMinMaxMid.y : longitude;
#endif
#if defined(ELLIPSOID_HAS_SHAPE_BOUNDS_LONGITUDE)
longitude = longitude * u_ellipsoidUvToShapeUvLongitude.x + u_ellipsoidUvToShapeUvLongitude.y;
#endif
#endif
// Compute latitude
#if defined(ELLIPSOID_HAS_SHAPE_BOUNDS_LATITUDE_RANGE_EQUAL_ZERO)
float latitude = 1.0;
#else
float latitude = (asin(normal.z) + czm_piOverTwo) / czm_pi;
#if defined(ELLIPSOID_HAS_SHAPE_BOUNDS_LATITUDE)
latitude = latitude * u_ellipsoidUvToShapeUvLatitude.x + u_ellipsoidUvToShapeUvLatitude.y;
#endif
#endif
// Compute height
#if defined(ELLIPSOID_HAS_SHAPE_BOUNDS_HEIGHT_FLAT)
// TODO: This breaks down when minBounds == maxBounds. To fix it, this
// function would have to know if ray is intersecting the front or back of the shape
// and set the shape space position to 1 (front) or 0 (back) accordingly.
float height = 1.0;
#else
#if defined(ELLIPSOID_IS_SPHERE)
#if defined(ELLIPSOID_HAS_SHAPE_BOUNDS_HEIGHT_MIN)
float height = (length(posEllipsoid) - u_ellipseInnerRadiiUv.x) * u_ellipsoidInverseHeightDifferenceUv;
#else
float height = length(posEllipsoid);
#endif
#else
#if defined(ELLIPSOID_HAS_SHAPE_BOUNDS_HEIGHT_MIN)
// Convert the 3D position to a 2D position relative to the ellipse (radii.x, radii.z) (assuming radii.x == radii.y which is true for WGS84).
// This is an optimization so that math can be done with ellipses instead of ellipsoids.
vec2 posEllipse = vec2(length(posEllipsoid.xy), posEllipsoid.z);
float height = ellipseDistanceIterative(posEllipse, u_ellipseInnerRadiiUv) * u_ellipsoidInverseHeightDifferenceUv;
#else
// TODO: this is probably not correct
float height = length(posEllipsoid);
#endif
#endif
#endif
return vec3(longitude, latitude, height);
}
`;var i2=`// These octree flags must be in sync with GpuOctreeFlag in VoxelTraversal.js
#define OCTREE_FLAG_INTERNAL 0
#define OCTREE_FLAG_LEAF 1
#define OCTREE_FLAG_PACKED_LEAF_FROM_PARENT 2
#define OCTREE_MAX_LEVELS 32 // Harcoded value because GLSL doesn't like variable length loops
uniform sampler2D u_octreeInternalNodeTexture;
uniform vec2 u_octreeInternalNodeTexelSizeUv;
uniform int u_octreeInternalNodeTilesPerRow;
uniform sampler2D u_octreeLeafNodeTexture;
uniform vec2 u_octreeLeafNodeTexelSizeUv;
uniform int u_octreeLeafNodeTilesPerRow;
uniform float u_stepSize;
struct OctreeNodeData {
int data;
int flag;
};
struct TraversalData {
float stepT;
ivec4 octreeCoords;
int parentOctreeIndex;
};
struct SampleData {
int megatextureIndex;
bool usingParentMegatextureIndex;
vec3 tileUv;
#if (SAMPLE_COUNT > 1)
float weight;
#endif
};
// Integer mod: For WebGL1 only
int intMod(in int a, in int b) {
return a - (b * (a / b));
}
int normU8_toInt(in float value) {
return int(value * 255.0);
}
int normU8x2_toInt(in vec2 value) {
return int(value.x * 255.0) + 256 * int(value.y * 255.0);
}
float normU8x2_toFloat(in vec2 value) {
return float(normU8x2_toInt(value)) / 65535.0;
}
OctreeNodeData getOctreeNodeData(in vec2 octreeUv) {
vec4 texData = texture(u_octreeInternalNodeTexture, octreeUv);
OctreeNodeData data;
data.data = normU8x2_toInt(texData.xy);
data.flag = normU8x2_toInt(texData.zw);
return data;
}
OctreeNodeData getOctreeChildData(in int parentOctreeIndex, in ivec3 childCoord) {
int childIndex = childCoord.z * 4 + childCoord.y * 2 + childCoord.x;
int octreeCoordX = intMod(parentOctreeIndex, u_octreeInternalNodeTilesPerRow) * 9 + 1 + childIndex;
int octreeCoordY = parentOctreeIndex / u_octreeInternalNodeTilesPerRow;
vec2 octreeUv = u_octreeInternalNodeTexelSizeUv * vec2(float(octreeCoordX) + 0.5, float(octreeCoordY) + 0.5);
return getOctreeNodeData(octreeUv);
}
int getOctreeParentIndex(in int octreeIndex) {
int octreeCoordX = intMod(octreeIndex, u_octreeInternalNodeTilesPerRow) * 9;
int octreeCoordY = octreeIndex / u_octreeInternalNodeTilesPerRow;
vec2 octreeUv = u_octreeInternalNodeTexelSizeUv * vec2(float(octreeCoordX) + 0.5, float(octreeCoordY) + 0.5);
vec4 parentData = texture(u_octreeInternalNodeTexture, octreeUv);
int parentOctreeIndex = normU8x2_toInt(parentData.xy);
return parentOctreeIndex;
}
/**
* Convert a position in the uv-space of the tileset bounding shape
* into the uv-space of a tile within the tileset
*/
vec3 getTileUv(in vec3 shapePosition, in ivec4 octreeCoords) {
// TODO: use bit-shifting (only in WebGL2)
float dimAtLevel = pow(2.0, float(octreeCoords.w));
return shapePosition * dimAtLevel - vec3(octreeCoords.xyz);
}
void setSampleUv(in vec3 shapePosition, in ivec4 octreeCoords, inout SampleData sampleData) {
ivec4 sampleCoords = sampleData.usingParentMegatextureIndex
? ivec4(octreeCoords.xyz / 2, octreeCoords.w - 1)
: octreeCoords;
sampleData.tileUv = getTileUv(shapePosition, sampleCoords);
}
void getOctreeLeafSampleData(in OctreeNodeData data, out SampleData sampleData) {
sampleData.megatextureIndex = data.data;
sampleData.usingParentMegatextureIndex = data.flag == OCTREE_FLAG_PACKED_LEAF_FROM_PARENT;
}
#if (SAMPLE_COUNT > 1)
void getOctreeLeafSampleDatas(in OctreeNodeData data, out SampleData sampleData0, out SampleData sampleData1) {
int leafIndex = data.data;
int leafNodeTexelCount = 2;
// Adding 0.5 moves to the center of the texel
float leafCoordXStart = float(intMod(leafIndex, u_octreeLeafNodeTilesPerRow) * leafNodeTexelCount) + 0.5;
float leafCoordY = float(leafIndex / u_octreeLeafNodeTilesPerRow) + 0.5;
vec2 leafUv0 = u_octreeLeafNodeTexelSizeUv * vec2(leafCoordXStart + 0.0, leafCoordY);
vec2 leafUv1 = u_octreeLeafNodeTexelSizeUv * vec2(leafCoordXStart + 1.0, leafCoordY);
vec4 leafData0 = texture(u_octreeLeafNodeTexture, leafUv0);
vec4 leafData1 = texture(u_octreeLeafNodeTexture, leafUv1);
float lerp = normU8x2_toFloat(leafData0.xy);
sampleData0.megatextureIndex = normU8x2_toInt(leafData1.xy);
sampleData1.megatextureIndex = normU8x2_toInt(leafData1.zw);
// TODO: this looks wrong? Should be comparing to OCTREE_FLAG_PACKED_LEAF_FROM_PARENT
sampleData0.usingParentMegatextureIndex = normU8_toInt(leafData0.z) == 1;
sampleData1.usingParentMegatextureIndex = normU8_toInt(leafData0.w) == 1;
sampleData0.weight = 1.0 - lerp;
sampleData1.weight = lerp;
}
#endif
void traverseOctreeDownwards(in vec3 shapePosition, inout TraversalData traversalData, out SampleData sampleDatas[SAMPLE_COUNT]) {
float sizeAtLevel = 1.0 / pow(2.0, float(traversalData.octreeCoords.w));
vec3 start = vec3(traversalData.octreeCoords.xyz) * sizeAtLevel;
vec3 end = start + vec3(sizeAtLevel);
for (int i = 0; i < OCTREE_MAX_LEVELS; ++i) {
// Find out which octree child contains the position
// 0 if before center, 1 if after
vec3 center = 0.5 * (start + end);
vec3 childCoord = step(center, shapePosition);
OctreeNodeData childData = getOctreeChildData(traversalData.parentOctreeIndex, ivec3(childCoord));
// Get octree coords for the next level down
ivec4 octreeCoords = traversalData.octreeCoords;
traversalData.octreeCoords = ivec4(octreeCoords.xyz * 2 + ivec3(childCoord), octreeCoords.w + 1);
if (childData.flag == OCTREE_FLAG_INTERNAL) {
// interior tile - keep going deeper
start = mix(start, center, childCoord);
end = mix(center, end, childCoord);
traversalData.parentOctreeIndex = childData.data;
} else {
// leaf tile - stop traversing
float dimAtLevel = pow(2.0, float(traversalData.octreeCoords.w));
traversalData.stepT = u_stepSize / dimAtLevel;
#if (SAMPLE_COUNT == 1)
getOctreeLeafSampleData(childData, sampleDatas[0]);
setSampleUv(shapePosition, traversalData.octreeCoords, sampleDatas[0]);
#else
getOctreeLeafSampleDatas(childData, sampleDatas[0], sampleDatas[1]);
setSampleUv(shapePosition, traversalData.octreeCoords, sampleDatas[0]);
setSampleUv(shapePosition, traversalData.octreeCoords, sampleDatas[1]);
#endif
return;
}
}
}
/**
* Transform a given position to an octree tile coordinate and a position within that tile,
* and find the corresponding megatexture index and texture coordinates
*/
void traverseOctreeFromBeginning(in vec3 shapePosition, out TraversalData traversalData, out SampleData sampleDatas[SAMPLE_COUNT]) {
traversalData.octreeCoords = ivec4(0);
traversalData.parentOctreeIndex = 0;
OctreeNodeData rootData = getOctreeNodeData(vec2(0.0));
if (rootData.flag == OCTREE_FLAG_LEAF) {
// No child data, only the root tile has data
traversalData.stepT = u_stepSize;
#if (SAMPLE_COUNT == 1)
getOctreeLeafSampleData(rootData, sampleDatas[0]);
setSampleUv(shapePosition, traversalData.octreeCoords, sampleDatas[0]);
#else
getOctreeLeafSampleDatas(rootData, sampleDatas[0], sampleDatas[1]);
setSampleUv(shapePosition, traversalData.octreeCoords, sampleDatas[0]);
setSampleUv(shapePosition, traversalData.octreeCoords, sampleDatas[1]);
#endif
} else {
traverseOctreeDownwards(shapePosition, traversalData, sampleDatas);
}
}
bool inRange(in vec3 v, in vec3 minVal, in vec3 maxVal) {
return clamp(v, minVal, maxVal) == v;
}
bool insideTile(in vec3 shapePosition, in ivec4 octreeCoords) {
vec3 tileUv = getTileUv(shapePosition, octreeCoords);
bool inside = inRange(tileUv, vec3(0.0), vec3(1.0));
// Assume (!) the position is always inside the root tile.
return inside || octreeCoords.w == 0;
}
void traverseOctreeFromExisting(in vec3 shapePosition, inout TraversalData traversalData, inout SampleData sampleDatas[SAMPLE_COUNT]) {
if (insideTile(shapePosition, traversalData.octreeCoords)) {
for (int i = 0; i < SAMPLE_COUNT; i++) {
setSampleUv(shapePosition, traversalData.octreeCoords, sampleDatas[i]);
}
} else {
// Go up tree
for (int i = 0; i < OCTREE_MAX_LEVELS; ++i)
{
traversalData.octreeCoords.xyz /= 2;
traversalData.octreeCoords.w -= 1;
if (!insideTile(shapePosition, traversalData.octreeCoords)) {
traversalData.parentOctreeIndex = getOctreeParentIndex(traversalData.parentOctreeIndex);
} else {
break;
}
}
// Go down tree
traverseOctreeDownwards(shapePosition, traversalData, sampleDatas);
}
}
`;var o2=`// See Octree.glsl for the definitions of SampleData and intMod
/* Megatexture defines (set in Scene/VoxelRenderResources.js)
#define SAMPLE_COUNT ###
#define NEAREST_SAMPLING
#define PADDING
*/
uniform ivec2 u_megatextureSliceDimensions; // number of slices per tile, in two dimensions
uniform ivec2 u_megatextureTileDimensions; // number of tiles per megatexture, in two dimensions
uniform vec2 u_megatextureVoxelSizeUv;
uniform vec2 u_megatextureSliceSizeUv;
uniform vec2 u_megatextureTileSizeUv;
uniform ivec3 u_dimensions; // does not include padding
#if defined(PADDING)
uniform ivec3 u_paddingBefore;
uniform ivec3 u_paddingAfter;
#endif
// Integer min, max, clamp: For WebGL1 only
int intMin(int a, int b) {
return a <= b ? a : b;
}
int intMax(int a, int b) {
return a >= b ? a : b;
}
int intClamp(int v, int minVal, int maxVal) {
return intMin(intMax(v, minVal), maxVal);
}
vec2 index1DTo2DTexcoord(int index, ivec2 dimensions, vec2 uvScale)
{
int indexX = intMod(index, dimensions.x);
int indexY = index / dimensions.x;
return vec2(indexX, indexY) * uvScale;
}
/*
How is 3D data stored in a 2D megatexture?
In this example there is only one loaded tile and it has 2x2x2 voxels (8 voxels total).
The data is sliced by Z. The data at Z = 0 is placed in texels (0,0), (0,1), (1,0), (1,1) and
the data at Z = 1 is placed in texels (2,0), (2,1), (3,0), (3,1).
Note that there could be empty space in the megatexture because it's a power of two.
0 1 2 3
+---+---+---+---+
| | | | | 3
+---+---+---+---+
| | | | | 2
+-------+-------+
|010|110|011|111| 1
|--- ---|--- ---|
|000|100|001|101| 0
+-------+-------+
When doing linear interpolation the megatexture needs to be sampled twice: once for
the Z slice above the voxel coordinate and once for the slice below. The two slices
are interpolated with fract(coord.z - 0.5). For example, a Z coordinate of 1.0 is
halfway between two Z slices so the interpolation factor is 0.5. Below is a side view
of the 3D voxel grid with voxel coordinates on the left side.
2 +---+
|001|
1 +-z-+
|000|
0 +---+
When doing nearest neighbor the megatexture only needs to be sampled once at the closest Z slice.
*/
Properties getPropertiesFromMegatexture(in SampleData sampleData) {
vec3 tileUv = clamp(sampleData.tileUv, vec3(0.0), vec3(1.0)); // TODO is the clamp necessary?
int tileIndex = sampleData.megatextureIndex;
vec3 voxelCoord = tileUv * vec3(u_dimensions);
ivec3 voxelDimensions = u_dimensions;
#if defined(PADDING)
voxelDimensions += u_paddingBefore + u_paddingAfter;
voxelCoord += vec3(u_paddingBefore);
#endif
#if defined(NEAREST_SAMPLING)
// Round to the center of the nearest voxel
voxelCoord = floor(voxelCoord) + vec3(0.5);
#endif
// Tile location
vec2 tileUvOffset = index1DTo2DTexcoord(tileIndex, u_megatextureTileDimensions, u_megatextureTileSizeUv);
// Slice location
float slice = voxelCoord.z - 0.5;
int sliceIndex = int(floor(slice));
int sliceIndex0 = intClamp(sliceIndex, 0, voxelDimensions.z - 1);
vec2 sliceUvOffset0 = index1DTo2DTexcoord(sliceIndex0, u_megatextureSliceDimensions, u_megatextureSliceSizeUv);
// Voxel location
vec2 voxelUvOffset = clamp(voxelCoord.xy, vec2(0.5), vec2(voxelDimensions.xy) - vec2(0.5)) * u_megatextureVoxelSizeUv;
// Final location in the megatexture
vec2 uv0 = tileUvOffset + sliceUvOffset0 + voxelUvOffset;
#if defined(NEAREST_SAMPLING)
return getPropertiesFromMegatextureAtUv(uv0);
#else
float sliceLerp = fract(slice);
int sliceIndex1 = intMin(sliceIndex + 1, voxelDimensions.z - 1);
vec2 sliceUvOffset1 = index1DTo2DTexcoord(sliceIndex1, u_megatextureSliceDimensions, u_megatextureSliceSizeUv);
vec2 uv1 = tileUvOffset + sliceUvOffset1 + voxelUvOffset;
Properties properties0 = getPropertiesFromMegatextureAtUv(uv0);
Properties properties1 = getPropertiesFromMegatextureAtUv(uv1);
return mixProperties(properties0, properties1, sliceLerp);
#endif
}
// Convert an array of sample datas to a final weighted properties.
Properties accumulatePropertiesFromMegatexture(in SampleData sampleDatas[SAMPLE_COUNT]) {
#if (SAMPLE_COUNT == 1)
return getPropertiesFromMegatexture(sampleDatas[0]);
#else
// When more than one sample is taken the accumulator needs to start at 0
Properties properties = clearProperties();
for (int i = 0; i < SAMPLE_COUNT; ++i) {
float weight = sampleDatas[i].weight;
// Avoid reading the megatexture when the weight is 0 as it can be costly.
if (weight > 0.0) {
Properties tempProperties = getPropertiesFromMegatexture(sampleDatas[i]);
tempProperties = scaleProperties(tempProperties, weight);
properties = sumProperties(properties, tempProperties);
}
}
return properties;
#endif
}
`;function dyt(e){let t=new P0;this.shaderBuilder=t;let n=e._customShader,i=gt(e._uniformMap,n.uniformMap);e._uniformMap=i;let o=n.uniforms;for(let p in o)if(o.hasOwnProperty(p)){let g=o[p];t.addUniform(g.type,p,Ce.FRAGMENT)}t.addUniform("sampler2D","u_megatextureTextures[METADATA_COUNT]",Ce.FRAGMENT),this.uniformMap=i;let r=e._clippingPlanes,s=u(r)&&r.enabled?r.length:0;this.clippingPlanes=r,this.clippingPlanesLength=s,t.addVertexLines([YF]),t.addFragmentLines([n.fragmentShaderText,"#line 0",XF]),s>0&&(t.addDefine("CLIPPING_PLANES",void 0,Ce.FRAGMENT),t.addDefine("CLIPPING_PLANES_COUNT",s,Ce.FRAGMENT),r.unionClippingRegions&&t.addDefine("CLIPPING_PLANES_UNION",void 0,Ce.FRAGMENT),t.addFragmentLines([ZF])),e._depthTest&&(t.addDefine("DEPTH_TEST",void 0,Ce.FRAGMENT),t.addFragmentLines([KF]));let a=e._provider.shape;a==="BOX"?t.addFragmentLines([JF,RC,e2]):a==="CYLINDER"?t.addFragmentLines([QF,RC,t2]):a==="ELLIPSOID"&&t.addFragmentLines([$F,RC,n2]),t.addFragmentLines([i2,o2,qF]);let c=e._shape,l=c.shaderDefines;for(let p in l)if(l.hasOwnProperty(p)){let g=l[p];u(g)&&(g=g===!0?void 0:g,t.addDefine(p,g,Ce.FRAGMENT))}let f=c.shaderMaximumIntersectionsLength;s>0&&(t.addDefine("CLIPPING_PLANES_INTERSECTION_INDEX",f,Ce.FRAGMENT),s===1?f+=1:r.unionClippingRegions?f+=2:f+=1),e._depthTest&&(t.addDefine("DEPTH_INTERSECTION_INDEX",f,Ce.FRAGMENT),f+=1),t.addDefine("INTERSECTION_COUNT",f,Ce.FRAGMENT),(!h.equals(e.paddingBefore,h.ZERO)||!h.equals(e.paddingAfter,h.ZERO))&&t.addDefine("PADDING",void 0,Ce.FRAGMENT),e._useLogDepth&&t.addDefine("LOG_DEPTH_READ_ONLY",void 0,Ce.FRAGMENT),e._jitter&&t.addDefine("JITTER",void 0,Ce.FRAGMENT),e._nearestSampling&&t.addDefine("NEAREST_SAMPLING",void 0,Ce.FRAGMENT);let d=e._traversal;t.addDefine("SAMPLE_COUNT",`${d._sampleCount}`,Ce.FRAGMENT)}var r2=dyt;function hyt(e,t){let{shaderBuilder:n}=e,{names:i,types:o,componentTypes:r,minimumValues:s,maximumValues:a}=t._provider,c=o.length,l=u(s)&&u(a);n.addDefine("METADATA_COUNT",c,Ce.FRAGMENT),l&&n.addDefine("STATISTICS",void 0,Ce.FRAGMENT);for(let P=0;P<c;P++){let M=i[P],L=o[P],_=`PropertyStatistics_${M}`,b=`PropertyStatistics_${M}`;n.addStruct(_,b,Ce.FRAGMENT);let D=EH(L);n.addStructField(_,D,"min"),n.addStructField(_,D,"max")}let f="Statistics",d="Statistics",p="statistics";n.addStruct(f,d,Ce.FRAGMENT);for(let P=0;P<c;P++){let M=i[P],L=`PropertyStatistics_${M}`,_=M;n.addStructField(f,L,_)}let g="Metadata",m="Metadata",A="metadata";n.addStruct(g,m,Ce.FRAGMENT),n.addStructField(g,d,p);for(let P=0;P<c;P++){let M=i[P],L=o[P],_=EH(L);n.addStructField(g,_,M)}for(let P=0;P<c;P++){let M=i[P],L=o[P],_=pyt(L),b=`VoxelProperty_${M}`,D=`VoxelProperty_${M}`;n.addStruct(b,D,Ce.FRAGMENT),n.addStructField(b,_,"partialDerivativeLocal"),n.addStructField(b,_,"partialDerivativeWorld"),n.addStructField(b,_,"partialDerivativeView"),n.addStructField(b,_,"partialDerivativeValid")}let x="Voxel",C="Voxel",E="voxel";n.addStruct(x,C,Ce.FRAGMENT);for(let P=0;P<c;P++){let M=i[P],L=`VoxelProperty_${M}`;n.addStructField(x,L,M)}n.addStructField(x,"vec3","positionEC"),n.addStructField(x,"vec3","positionUv"),n.addStructField(x,"vec3","positionShapeUv"),n.addStructField(x,"vec3","positionUvLocal"),n.addStructField(x,"vec3","viewDirUv"),n.addStructField(x,"vec3","viewDirWorld"),n.addStructField(x,"float","travelDistance");let T="FragmentInput",S="FragmentInput";n.addStruct(T,S,Ce.FRAGMENT),n.addStructField(T,m,A),n.addStructField(T,C,E);let v="Properties",w="Properties",R="properties";n.addStruct(v,w,Ce.FRAGMENT);for(let P=0;P<c;P++){let M=i[P],L=o[P],_=EH(L);n.addStructField(v,_,M)}{let P="clearProperties";n.addFunction(P,`${w} clearProperties()`,Ce.FRAGMENT),n.addFunctionLines(P,[`${w} ${R};`]);for(let M=0;M<c;M++){let L=i[M],_=o[M],b=r[M],D=EH(_,b);n.addFunctionLines(P,[`${R}.${L} = ${D}(0.0);`])}n.addFunctionLines(P,[`return ${R};`])}{let P="sumProperties";n.addFunction(P,`${w} sumProperties(${w} propertiesA, ${w} propertiesB)`,Ce.FRAGMENT),n.addFunctionLines(P,[`${w} ${R};`]);for(let M=0;M<c;M++){let L=i[M];n.addFunctionLines(P,[`${R}.${L} = propertiesA.${L} + propertiesB.${L};`])}n.addFunctionLines(P,[`return ${R};`])}{let P="scaleProperties";n.addFunction(P,`${w} scaleProperties(${w} ${R}, float scale)`,Ce.FRAGMENT),n.addFunctionLines(P,[`${w} scaledProperties = ${R};`]);for(let M=0;M<c;M++){let L=i[M];n.addFunctionLines(P,[`scaledProperties.${L} *= scale;`])}n.addFunctionLines(P,["return scaledProperties;"])}{let P="mixProperties";n.addFunction(P,`${w} mixProperties(${w} propertiesA, ${w} propertiesB, float mixFactor)`,Ce.FRAGMENT),n.addFunctionLines(P,[`${w} ${R};`]);for(let M=0;M<c;M++){let L=i[M];n.addFunctionLines(P,[`${R}.${L} = mix(propertiesA.${L}, propertiesB.${L}, mixFactor);`])}n.addFunctionLines(P,[`return ${R};`])}{let P="copyPropertiesToMetadata";n.addFunction(P,`void copyPropertiesToMetadata(in ${w} ${R}, inout ${m} ${A})`,Ce.FRAGMENT);for(let M=0;M<c;M++){let L=i[M];n.addFunctionLines(P,[`${A}.${L} = ${R}.${L};`])}}if(l){let P="setStatistics";n.addFunction(P,`void setStatistics(inout ${d} ${p})`,Ce.FRAGMENT);for(let M=0;M<c;M++){let L=i[M],_=o[M],b=Ht.getComponentCount(_);for(let D=0;D<b;D++){let I=_yt(_,D),B=s[M][D],F=a[M][D];n.addFunctionLines(P,[`${p}.${L}.min${I} = ${pAe(B)};`,`${p}.${L}.max${I} = ${pAe(F)};`])}}}{let P="getPropertiesFromMegatextureAtUv";n.addFunction(P,`${w} getPropertiesFromMegatextureAtUv(vec2 texcoord)`,Ce.FRAGMENT),n.addFunctionLines(P,[`${w} ${R};`]);for(let M=0;M<c;M++){let L=i[M],_=o[M],b=r[M],D=myt(_,b);n.addFunctionLines(P,[`properties.${L} = texture(u_megatextureTextures[${M}], texcoord)${D};`])}n.addFunctionLines(P,[`return ${R};`])}}function EH(e){if(e===Ht.SCALAR)return"float";if(e===Ht.VEC2)return"vec2";if(e===Ht.VEC3)return"vec3";if(e===Ht.VEC4)return"vec4"}function myt(e){if(e===Ht.SCALAR)return".r";if(e===Ht.VEC2)return".ra";if(e===Ht.VEC3)return".rgb";if(e===Ht.VEC4)return""}function pyt(e){if(e===Ht.SCALAR)return"vec3";if(e===Ht.VEC2)return"mat2";if(e===Ht.VEC3)return"mat3";if(e===Ht.VEC4)return"mat4"}function pAe(e){let t=e.toString();return t.indexOf(".")===-1&&(t=`${e}.0`),t}function _yt(e,t){return e===Ht.SCALAR?"":`[${t}]`}var s2=hyt;function gyt(e,t){let n=new r2(e);s2(n,e);let{shaderBuilder:i,clippingPlanes:o,clippingPlanesLength:r}=n;if(r>0){let m="getClippingPlane",A=M_(o,t),x=0,C=A.indexOf(")")+1,E=A.indexOf("{",C)+1,T=A.indexOf("}",E),S=A.slice(x,C),v=A.slice(E,T);i.addFunction(m,S,Ce.FRAGMENT),i.addFunctionLines(m,[v])}let s=i.clone();s.addDefine("PICKING",void 0,Ce.FRAGMENT);let a=i.buildShaderProgram(t),c=s.buildShaderProgram(t),l=Ve.fromCache({cull:{enabled:!0,face:yi.BACK},depthTest:{enabled:!1},depthMask:!1,blending:un.PRE_MULTIPLIED_ALPHA_BLEND}),f=t.getViewportQuadVertexArray(),d=e._depthTest,p=new tt({vertexArray:f,primitiveType:Be.TRIANGLES,renderState:l,shaderProgram:a,uniformMap:n.uniformMap,pass:Ee.VOXELS,executeInClosestFrustum:!0,owner:this,cull:d,occlude:d}),g=tt.shallowClone(p,new tt);if(g.shaderProgram=c,g.pickOnly=!0,u(e._drawCommand)){let m=e._drawCommand;m.shaderProgram=m.shaderProgram&&m.shaderProgram.destroy()}if(u(e._drawCommandPick)){let m=e._drawCommandPick;m.shaderProgram=m.shaderProgram&&m.shaderProgram.destroy()}e._drawCommand=p,e._drawCommandPick=g}var a2=gyt;function r0(e,t,n,i,o,r,s){this._primitive=e;let a=i.length;this.megatextures=new Array(a);for(let v=0;v<a;v++){let w=i[v],R=Ht.getComponentCount(w),P=o[v];this.megatextures[v]=new LS(t,n,R,P,s)}let c=this.megatextures[0].maximumTileCount;this._simultaneousRequestCount=0,this._debugPrint=!1,this._frameNumber=0;let l=e._shape,f=0,d=0,p=0,g=0,m=void 0;this.rootNode=new VS(f,d,p,g,m,l,n),this._priorityQueue=new Xx({maximumLength:c,comparator:Qi.priorityComparator}),this._highPriorityKeyframeNodes=new Array(c),this._keyframeNodesInMegatexture=new Array(c),this._keyframeCount=r,this._sampleCount=void 0,this._keyframeLocation=0,this._binaryTreeKeyframeWeighting=new Array(r);function A(v,w,R,P){if(w>R)return;let M=Math.floor((w+R)/2);v[M]=P,A(v,w,M-1,P+1),A(v,M+1,R,P+1)}let x=this._binaryTreeKeyframeWeighting;x[0]=0,x[r-1]=0,A(x,1,r-2,0);let C=9,E=2048,T=Math.floor(E/C),S=Math.ceil(c/T);this.internalNodeTexture=new wt({context:t,pixelFormat:rt.RGBA,pixelDatatype:Xe.UNSIGNED_BYTE,flipY:!1,width:E,height:S,sampler:new ln({minificationFilter:an.NEAREST,magnificationFilter:xi.NEAREST})}),this.internalNodeTilesPerRow=T,this.internalNodeTexelSizeUv=new H(1/E,1/S),this.leafNodeTexture=void 0,this.leafNodeTilesPerRow=void 0,this.leafNodeTexelSizeUv=new H}r0.simultaneousRequestCountMaximum=50;r0.prototype.update=function(e,t,n,i){let o=this._primitive,r=e.context,s=this.megatextures[0].maximumTileCount,a=this._keyframeCount,c=o._levelBlendFactor,l=c>0,f=a>1,d=(l?2:1)*(f?2:1);this._sampleCount=d;let p=d>=2;if(p&&!u(this.leafNodeTexture)){let E=Math.floor(512),T=Math.ceil(s/E);this.leafNodeTexture=new wt({context:r,pixelFormat:rt.RGBA,pixelDatatype:Xe.UNSIGNED_BYTE,flipY:!1,width:1024,height:T,sampler:new ln({minificationFilter:an.NEAREST,magnificationFilter:xi.NEAREST})}),this.leafNodeTexelSizeUv=H.fromElements(1/1024,1/T,this.leafNodeTexelSizeUv),this.leafNodeTilesPerRow=E}else!p&&u(this.leafNodeTexture)&&(this.leafNodeTexture=this.leafNodeTexture.destroy());if(this._keyframeLocation=O.clamp(t,0,a-1),n&&_Ae(this,this.rootNode),i)return;this._frameNumber=e.frameNumber;let g=di();xyt(this,e);let m=di();Eyt(this,d,c);let A=di();if(this._debugPrint){let x=m-g,C=A-m,E=A-g;Tyt(this,x,C,E)}};r0.prototype.isRenderable=function(e){return e.isRenderable(this._frameNumber)};r0.prototype.isDestroyed=function(){return!1};r0.prototype.destroy=function(){let e=this.megatextures,t=e.length;for(let n=0;n<t;n++)e[n]=e[n]&&e[n].destroy();return this.internalNodeTexture=this.internalNodeTexture&&this.internalNodeTexture.destroy(),this.leafNodeTexture=this.leafNodeTexture&&this.leafNodeTexture.destroy(),le(this)};function _Ae(e,t){let n=e._primitive,i=n._shape,o=n._provider.dimensions;if(t.computeBoundingVolumes(i,o),u(t.children))for(let r=0;r<8;r++){let s=t.children[r];_Ae(e,s)}}function yyt(e,t){if(e._simultaneousRequestCount>=r0.simultaneousRequestCountMaximum)return;let n=e._primitive,i=n._provider,o=t.keyframe,r=t.spatialNode,s=r.level,a=r.x,c=r.y,l=r.z;function f(g){e._simultaneousRequestCount--;let m=n._provider.types.length;if(!u(g))t.state=Qi.LoadState.UNAVAILABLE;else if(g===Qi.LoadState.FAILED)t.state=Qi.LoadState.FAILED;else if(!Array.isArray(g)||g.length!==m)t.state=Qi.LoadState.FAILED;else{let A=e.megatextures;for(let x=0;x<m;x++){let{voxelCountPerTile:C,channelCount:E}=A[x],{x:T,y:S,z:v}=C,w=T*S*v,R=g[x],P=w*E;if(R.length===P)t.metadatas[x]=R,t.state=Qi.LoadState.RECEIVED;else{t.state=Qi.LoadState.FAILED;break}}}}function d(){e._simultaneousRequestCount--,t.state=Qi.LoadState.FAILED}let p=i.requestData({tileLevel:s,tileX:a,tileY:c,tileZ:l,keyframe:o});u(p)?(e._simultaneousRequestCount++,t.state=Qi.LoadState.RECEIVING,p.then(f).catch(d)):t.state=Qi.LoadState.FAILED}function Ayt(e){return e/(1+e)}function xyt(e,t){let n=e._frameNumber,i=e._primitive,o=i._shape,r=i._provider.dimensions,s=i._screenSpaceError,a=e._priorityQueue,c=e._keyframeLocation,l=e._keyframeCount,f=e.rootNode,d=t.camera.positionWC,p=t.camera.frustum.sseDenominator,m=t.context.drawingBufferHeight/t.pixelRatio/p;function A(P,M){if(P.computeScreenSpaceError(d,m),M=P.visibility(t,M),M===es.MASK_OUTSIDE)return;P.visitedFrameNumber=n;let L=O.clamp(Math.floor(c),0,l-2),_=L+1;if(l===1)P.createKeyframeNode(0);else if(P.keyframeNodes.length!==l)for(let F=0;F<l;F++)P.createKeyframeNode(F);let b=Ayt(P.screenSpaceError),D=!1,I=P.keyframeNodes;for(let F=0;F<I.length;F++){let k=I[F],U=k.keyframe,G=Math.min(Math.abs(U-L),Math.abs(U-_)),V=Math.max(L,l-_-1,1),Y=Math.pow(1-G/V,4),W=Math.exp(-e._binaryTreeKeyframeWeighting[U]);k.priority=10*b,k.priority+=O.lerp(W,Y,.15+.85*Y),k.state!==Qi.LoadState.UNAVAILABLE&&k.state!==Qi.LoadState.FAILED&&k.priority!==-Number.MAX_VALUE&&a.insert(k),k.state===Qi.LoadState.LOADED&&(D=!0)}if(P.screenSpaceError<s||!D){P.children=void 0;return}if(!u(P.children)){let F=Cyt(P),k=P.level+1;P.children=F.map(([U,G,V])=>new VS(k,U,G,V,P,o,r))}for(let F=0;F<8;F++){let k=P.children[F];A(k,M)}}a.reset(),A(f,es.MASK_INDETERMINATE);let x=e._highPriorityKeyframeNodes,C=0,E;for(;a.length>0;)E=a.removeMaximum(),E.highPriorityFrameNumber=n,x[C]=E,C++;let T=e._keyframeNodesInMegatexture,S=e.megatextures[0],v=S.occupiedCount;T.length=v,T.sort(function(P,M){return P.highPriorityFrameNumber===M.highPriorityFrameNumber?M.priority-P.priority:M.highPriorityFrameNumber-P.highPriorityFrameNumber});let w=0,R=0;for(let P=0;P<C;P++)if(E=x[P],!(E.state===Qi.LoadState.LOADED||E.spatialNode===void 0)&&(E.state===Qi.LoadState.UNLOADED&&yyt(e,E),E.state===Qi.LoadState.RECEIVED)){let M=0;if(S.isFull()){M=v-1-w,w++;let L=T[M];L.spatialNode.destroyKeyframeNode(L,e.megatextures)}else M=v+R,R++;E.spatialNode.addKeyframeNodeToMegatextures(E,e.megatextures),T[M]=E}}function Cyt(e){let{x:t,y:n,z:i}=e,o=t*2,r=n*2,s=i*2,a=r+1,c=o+1,l=s+1;return[[o,r,s],[c,r,s],[o,a,s],[c,a,s],[o,r,l],[c,r,l],[o,a,l],[c,a,l]]}function Tyt(e,t,n,i){let o=e._keyframeCount,r=e.rootNode,s=Object.keys(Qi.LoadState).length,a=new Array(s),c=new Array(s),l=0;for(let C=0;C<s;C++){let E=new Array(o);a[C]=E;for(let T=0;T<o;T++)E[T]=0;c[C]=0}function f(C){let E=C.keyframeNodes;for(let T=0;T<E.length;T++){let S=E[T],v=S.keyframe,w=S.state;a[w][v]+=1,c[w]+=1,l++}if(u(C.children))for(let T=0;T<8;T++){let S=C.children[T];f(S)}}f(r);let d=`KEYFRAMES: ${a[Qi.LoadState.LOADED]}`,p=`UNLOADED: ${c[Qi.LoadState.UNLOADED]} | RECEIVING: ${c[Qi.LoadState.RECEIVING]} | RECEIVED: ${c[Qi.LoadState.RECEIVED]} | LOADED: ${c[Qi.LoadState.LOADED]} | FAILED: ${c[Qi.LoadState.FAILED]} | UNAVAILABLE: ${c[Qi.LoadState.UNAVAILABLE]} | TOTAL: ${l}`,g=Math.round(t*100)/100,m=Math.round(n*100)/100,A=Math.round(i*100)/100,x=`LOAD: ${g} | OCT: ${m} | ALL: ${A}`;console.log(`${d} || ${p} || ${x}`)}var bH={INTERNAL:0,LEAF:1,PACKED_LEAF_FROM_PARENT:2};function Eyt(e,t,n){let i=e._primitive._screenSpaceError,o=e._keyframeLocation,r=e._frameNumber,s=t>=2,a=0,c=0,l=[],f=[];function d(g,m,A,x,C){let E=!1;if(u(g.children))for(let T=0;T<8;T++){let S=g.children[T];S.computeSurroundingRenderableKeyframeNodes(o),S.isRenderable(r)&&(E=!0)}if(E){l[C]=bH.INTERNAL<<16|m,l[A]=x,a++,x=m,C=x*9+1;for(let T=0;T<8;T++){let S=g.children[T];m=a,A=m*9+0,d(S,m,A,x,C+T)}}else{if(s){let T=c*5,S=g.renderableKeyframeNodePrevious,v=g.level-S.spatialNode.level,w=S.spatialNode.parent,R=u(w)?w.renderableKeyframeNodePrevious:S,P=byt(g,i,n),M=v,L=1,_=S.megatextureIndex,b=R.megatextureIndex;f[T+0]=P,f[T+1]=M,f[T+2]=L,f[T+3]=_,f[T+4]=b,l[C]=bH.LEAF<<16|c}else{let T=g.renderableKeyframeNodePrevious,v=g.level-T.spatialNode.level===0?bH.LEAF:bH.PACKED_LEAF_FROM_PARENT;l[C]=v<<16|T.megatextureIndex}c++}}let p=e.rootNode;p.computeSurroundingRenderableKeyframeNodes(o),p.isRenderable(r)&&d(p,0,0,0,0),Syt(l,9,e.internalNodeTilesPerRow,e.internalNodeTexture),s&&vyt(f,2,e.leafNodeTilesPerRow,e.leafNodeTexture)}function byt(e,t,n){if(e.parent===void 0)return 0;let i=e.screenSpaceError,o=e.parent.screenSpaceError,s=((t-i)/(o-i)+n-1)/n;return O.clamp(s,0,1)}function Syt(e,t,n,i){let o=rt.componentsLength(i.pixelFormat),r=Math.ceil(e.length/t),s=Math.max(1,t*Math.min(r,n)),a=Math.max(1,Math.ceil(r/n)),c=new Uint8Array(s*a*o);for(let d=0;d<e.length;d++){let p=e[d],g=d*o;for(let m=0;m<o;m++)c[g+m]=p>>>m*8&255}let f={source:{arrayBufferView:c,width:s,height:a},xOffset:0,yOffset:0};i.copyFrom(f)}function vyt(e,t,n,i){let o=rt.componentsLength(i.pixelFormat),r=5,s=Math.ceil(e.length/r),a=Math.max(1,t*Math.min(s,n)),c=Math.max(1,Math.ceil(s/n)),l=new Uint8Array(a*c*o);for(let p=0;p<s;p++){let g=e[p*r+0],m=e[p*r+1],A=e[p*r+2],x=e[p*r+3],C=e[p*r+4],E=O.clamp(Math.floor(65536*g),0,65535);l[p*8+0]=E>>>0&255,l[p*8+1]=E>>>8&255,l[p*8+2]=m&255,l[p*8+3]=A&255,l[p*8+4]=x>>>0&255,l[p*8+5]=x>>>8&255,l[p*8+6]=C>>>0&255,l[p*8+7]=C>>>8&255}let d={source:{arrayBufferView:l,width:a,height:c},xOffset:0,yOffset:0};i.copyFrom(d)}r0.getApproximateTextureMemoryByteLength=function(e,t,n,i){let o=0,r=n.length;for(let s=0;s<r;s++){let a=n[s],c=i[s],l=Ht.getComponentCount(a);o+=LS.getApproximateTextureMemoryByteLength(e,t,l,c)}return o};var HS=r0;var Dyt={FLOAT:"float",VEC2:"vec2",VEC3:"vec3",VEC4:"vec4",INT:"int",INT_VEC2:"ivec2",INT_VEC3:"ivec3",INT_VEC4:"ivec4",BOOL:"bool",BOOL_VEC2:"bvec2",BOOL_VEC3:"bvec3",BOOL_VEC4:"bvec4",MAT2:"mat2",MAT3:"mat2",MAT4:"mat4",SAMPLER_2D:"sampler2D",SAMPLER_CUBE:"samplerCube"},GS=Object.freeze(Dyt);function WS(){this._defaultTexture=void 0,this._textures={},this._loadedImages=[],this._lastUpdatedFrame=-1}WS.prototype.getTexture=function(e){return this._textures[e]};function wyt(e,t,n){n.resource.fetchImage().then(function(i){e._loadedImages.push({id:t,image:i,textureUniform:n})}).catch(function(){let i=e._textures[t];u(i)&&i!==e._defaultTexture&&i.destroy(),e._textures[t]=e._defaultTexture})}WS.prototype.loadTexture2D=function(e,t){u(t.typedArray)?this._loadedImages.push({id:e,textureUniform:t}):wyt(this,e,t)};function Iyt(e,t,n){let{id:i,textureUniform:o,image:r}=t,s=n.webgl2?SH(o,r,n):Pyt(o,r,n),a=e._textures[i];u(a)&&a!==n.defaultTexture&&a.destroy(),e._textures[i]=s}function SH(e,t,n){let{typedArray:i,sampler:o}=e,r=u(i)?yAe(e,n):new wt({context:n,source:t,sampler:o});return gAe(o)&&r.generateMipmap(),r}function Pyt(e,t,n){let{typedArray:i,sampler:o}=e,r=gAe(o),s=o.wrapS===Sn.REPEAT||o.wrapS===Sn.MIRRORED_REPEAT||o.wrapT===Sn.REPEAT||o.wrapT===Sn.MIRRORED_REPEAT,{width:a,height:c}=u(i)?e:t,l=[a,c].every(O.isPowerOfTwo);if((r||s)&&!l)if(u(i)){if(e.pixelDatatype===Xe.UNSIGNED_BYTE){let d=IL(i,a,c),p=wg(d);return SH({sampler:o},p,n)}}else{let d=wg(t);return SH(e,d,n)}else return SH(e,t,n);return r?console.warn("Texture requires resizing for mipmaps but pixelDataType cannot be resized. The texture may be rendered incorrectly."):s&&console.warn("Texture requires resizing for wrapping but pixelDataType cannot be resized. The texture may be rendered incorrectly."),yAe(e,n)}function gAe(e){return[an.NEAREST_MIPMAP_NEAREST,an.NEAREST_MIPMAP_LINEAR,an.LINEAR_MIPMAP_NEAREST,an.LINEAR_MIPMAP_LINEAR].includes(e.minificationFilter)}function yAe(e,t){let{pixelFormat:n,pixelDatatype:i,width:o,height:r,typedArray:s,sampler:a}=e;return new wt({context:t,pixelFormat:n,pixelDatatype:i,source:{arrayBufferView:s,width:o,height:r},sampler:a,flipY:!1})}WS.prototype.update=function(e){if(e.frameNumber===this._lastUpdatedFrame)return;this._lastUpdatedFrame=e.frameNumber;let t=e.context;this._defaultTexture=t.defaultTexture;let n=this._loadedImages;for(let i=0;i<n.length;i++){let o=n[i];Iyt(this,o,t)}n.length=0};WS.prototype.isDestroyed=function(){return!1};WS.prototype.destroy=function(){let e=this._textures;for(let t in e)if(e.hasOwnProperty(t)){let n=e[t];n!==this._defaultTexture&&n.destroy()}return le(this)};var c2=WS;function l2(e){e=y(e,y.EMPTY_OBJECT),this.mode=y(e.mode,Np.MODIFY_MATERIAL),this.lightingModel=e.lightingModel,this.uniforms=y(e.uniforms,y.EMPTY_OBJECT),this.varyings=y(e.varyings,y.EMPTY_OBJECT),this.vertexShaderText=e.vertexShaderText,this.fragmentShaderText=e.fragmentShaderText,this.translucencyMode=y(e.translucencyMode,kg.INHERIT),this._textureManager=new c2,this._defaultTexture=void 0,this.uniformMap=Oyt(this),this.usedVariablesVertex={attributeSet:{},featureIdSet:{},metadataSet:{}},this.usedVariablesFragment={attributeSet:{},featureIdSet:{},metadataSet:{},materialSet:{}},Myt(this),Lyt(this)}function Oyt(e){let t=e.uniforms,n={};for(let i in t)if(t.hasOwnProperty(i)){let o=t[i];o.type===GS.SAMPLER_2D?(e._textureManager.loadTexture2D(i,o.value),n[i]=Ryt(e,i)):n[i]=Byt(e,i)}return n}function Ryt(e,t){return function(){return y(e._textureManager.getTexture(t),e._defaultTexture)}}function Byt(e,t){return function(){return e.uniforms[t].value}}function BC(e,t,n){let i;for(;(i=t.exec(e))!==null;){let o=i[1];n[o]=!0}}function Myt(e){let t=/[vf]sInput\.attributes\.(\w+)/g,n=/[vf]sInput\.featureIds\.(\w+)/g,i=/[vf]sInput\.metadata.(\w+)/g,o,r=e.vertexShaderText;u(r)&&(o=e.usedVariablesVertex.attributeSet,BC(r,t,o),o=e.usedVariablesVertex.featureIdSet,BC(r,n,o),o=e.usedVariablesVertex.metadataSet,BC(r,i,o));let s=e.fragmentShaderText;if(u(s)){o=e.usedVariablesFragment.attributeSet,BC(s,t,o),o=e.usedVariablesFragment.featureIdSet,BC(s,n,o),o=e.usedVariablesFragment.metadataSet,BC(s,i,o);let a=/material\.(\w+)/g,c=e.usedVariablesFragment.materialSet;BC(s,a,c)}}function AAe(e){let t=/^.*MC$/,n=/^.*WC$/,i=/^.*EC$/;return t.test(e)?`${e} (model coordinates)`:n.test(e)?`${e} (Cartesian world coordinates)`:i.test(e)?`${e} (eye coordinates)`:e}function yc(e,t,n,i){if(e.hasOwnProperty(t)){let o=`${AAe(t)} is not available in the ${i} shader. Did you mean ${AAe(n)} instead?`;throw new de(o)}}function Lyt(e){let t=e.usedVariablesVertex.attributeSet;yc(t,"position","positionMC","vertex"),yc(t,"normal","normalMC","vertex"),yc(t,"tangent","tangentMC","vertex"),yc(t,"bitangent","bitangentMC","vertex"),yc(t,"positionWC","positionMC","vertex"),yc(t,"positionEC","positionMC","vertex"),yc(t,"normalEC","normalMC","vertex"),yc(t,"tangentEC","tangentMC","vertex"),yc(t,"bitangentEC","bitangentMC","vertex");let n=e.usedVariablesFragment.attributeSet;yc(n,"position","positionEC","fragment"),yc(n,"normal","normalEC","fragment"),yc(n,"tangent","tangentEC","fragment"),yc(n,"bitangent","bitangentEC","fragment"),yc(n,"normalMC","normalEC","fragment"),yc(n,"tangentMC","tangentEC","fragment"),yc(n,"bitangentMC","bitangentEC","fragment")}l2.prototype.setUniform=function(e,t){let 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0,octreeLeafNodeTilesPerRow:0,octreeLeafNodeTexelSizeUv:new H,megatextureTextures:[],megatextureSliceDimensions:new H,megatextureTileDimensions:new H,megatextureVoxelSizeUv:new H,megatextureSliceSizeUv:new H,megatextureTileSizeUv:new H,dimensions:new h,paddingBefore:new h,paddingAfter:new h,transformPositionViewToUv:new N,transformPositionUvToView:new N,transformDirectionViewToLocal:new J,transformNormalLocalToWorld:new J,cameraPositionUv:new h,ndcSpaceAxisAlignedBoundingBox:new oe,clippingPlanesTexture:void 0,clippingPlanesMatrix:new N,stepSize:0,pickColor:new z},this._shapeDefinesOld={},this._uniformMap={};let t=this._uniforms,n=this._uniformMap;for(let o in t)if(t.hasOwnProperty(o)){let r=`u_${o}`;n[r]=function(){return t[o]}}let i=this._provider;this._completeLoad=function(o,r){},this._readyPromise=Nyt(this,i)}function Nyt(e,t){let n=new Promise(function(i){e._completeLoad=function(o,r){r.afterRender.push(function(){return o._ready=!0,i(o),!0})}});return 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this._debugDraw},set:function(e){this._debugDraw=e}},depthTest:{get:function(){return this._depthTest},set:function(e){this._depthTest!==e&&(this._depthTest=e,this._shaderDirty=!0)}},jitter:{get:function(){return this._jitter},set:function(e){this._jitter!==e&&(this._jitter=e,this._shaderDirty=!0)}},nearestSampling:{get:function(){return this._nearestSampling},set:function(e){this._nearestSampling!==e&&(this._nearestSampling=e,this._shaderDirty=!0)}},levelBlendFactor:{get:function(){return this._levelBlendFactor},set:function(e){this._levelBlendFactor=O.clamp(e,0,1)}},screenSpaceError:{get:function(){return this._screenSpaceError},set:function(e){this._screenSpaceError=e}},stepSize:{get:function(){return this._stepSizeMultiplier},set:function(e){this._stepSizeMultiplier=e}},minBounds:{get:function(){return this._minBounds},set:function(e){this._minBounds=h.clone(e,this._minBounds)}},maxBounds:{get:function(){return this._maxBounds},set:function(e){this._maxBounds=h.clone(e,this._maxBounds)}},minClippingBounds:{get:function(){return this._minClippingBounds},set:function(e){this._minClippingBounds=h.clone(e,this._minClippingBounds)}},maxClippingBounds:{get:function(){return this._maxClippingBounds},set:function(e){this._maxClippingBounds=h.clone(e,this._maxClippingBounds)}},clippingPlanes:{get:function(){return this._clippingPlanes},set:function(e){ss.setOwner(e,this,"_clippingPlanes")}},customShader:{get:function(){return this._customShader},set:function(e){if(this._customShader!==e){let t=this._uniformMap,i=this._customShader.uniformMap;for(let o in i)i.hasOwnProperty(o)&&delete t[o];u(e)?this._customShader=e:this._customShader=Rm.DefaultCustomShader,this._shaderDirty=!0}}},customShaderCompilationEvent:{get:function(){return this._customShaderCompilationEvent}}});var Fyt=new h,Vyt=new oe,Uyt=new oe,kyt=new h,zyt=new h,Hyt=new J,Gyt=new J,Wyt=new N,jyt=new N,qyt=new N,Yyt=N.fromRotationTranslation(J.fromUniformScale(.5,new J),new h(.5,.5,.5),new N),Xyt=N.fromRotationTranslation(J.fromUniformScale(2,new J),new h(-1,-1,-1),new N);Rm.prototype.update=function(e){let t=this._provider;if(this._customShader.update(e),!this._ready&&!t.ready)return;let n=e.context;if(!this._ready){Kyt(this,t,n),this._completeLoad(this,e);return}let i=CAe(this,t),o=this._shape;if(i&&(this._shapeVisible=TAe(this,o,t),Qyt(this,o)&&(this._shaderDirty=!0)),!this._shapeVisible)return;let r=$yt(t.timeIntervalCollection,this._clock),s=this._traversal,a=s._sampleCount;if(s.update(e,r,i,this._disableUpdate),a!==s._sampleCount&&(this._shaderDirty=!0),!s.isRenderable(s.rootNode)||(this._debugDraw&&a0t(this,e),this._disableRender))return;this._useLogDepth!==e.useLogDepth&&(this._useLogDepth=e.useLogDepth,this._shaderDirty=!0),e0t(this,e)&&(this._shaderDirty=!0);let l=s.leafNodeTexture,f=this._uniforms;u(l)&&(f.octreeLeafNodeTexture=s.leafNodeTexture,f.octreeLeafNodeTexelSizeUv=H.clone(s.leafNodeTexelSizeUv,f.octreeLeafNodeTexelSizeUv),f.octreeLeafNodeTilesPerRow=s.leafNodeTilesPerRow),this._shaderDirty&&(a2(this,n),this._shaderDirty=!1);let d=n.uniformState.viewProjection,p=o.orientedBoundingBox,g=i0t(p,d,Uyt);if(g.x===1||g.y===1||g.z===-1||g.w===-1)return;f.ndcSpaceAxisAlignedBoundingBox=oe.clone(g,f.ndcSpaceAxisAlignedBoundingBox);let A=n.uniformState.inverseView;f.transformPositionViewToUv=N.multiplyTransformation(this._transformPositionWorldToUv,A,f.transformPositionViewToUv);let x=n.uniformState.view;f.transformPositionUvToView=N.multiplyTransformation(x,this._transformPositionUvToWorld,f.transformPositionUvToView);let C=n.uniformState.inverseViewRotation;f.transformDirectionViewToLocal=J.multiply(this._transformDirectionWorldToLocal,C,f.transformDirectionViewToLocal),f.transformNormalLocalToWorld=J.clone(this._transformNormalLocalToWorld,f.transformNormalLocalToWorld);let E=e.camera.positionWC;f.cameraPositionUv=N.multiplyByPoint(this._transformPositionWorldToUv,E,f.cameraPositionUv),f.stepSize=this._stepSizeUv*this._stepSizeMultiplier;let T=e.passes.pick?this._drawCommandPick:this._drawCommand;T.boundingVolume=o.boundingSphere,e.commandList.push(T)};function Kyt(e,t,n){let i=e._uniforms;e._pickId=n.createPickId({primitive:e}),i.pickColor=z.clone(e._pickId.color,i.pickColor);let{shape:o,minBounds:r=ji.getMinBounds(o),maxBounds:s=ji.getMaxBounds(o)}=t;e.minBounds=r,e.maxBounds=s,e.minClippingBounds=ji.getMinBounds(o),e.maxClippingBounds=ji.getMaxBounds(o),CAe(e,t);let a=ji.getShapeConstructor(o);e._shape=new a,e._shapeVisible=TAe(e,e._shape,t);let{shaderDefines:c,shaderUniforms:l}=e._shape;e._shapeDefinesOld=Ge(c,!0);let f=e._uniformMap;for(let d in l)if(l.hasOwnProperty(d)){let p=`u_${d}`;f[p]=function(){return l[d]}}i.dimensions=h.clone(t.dimensions,i.dimensions),e._paddingBefore=h.clone(y(t.paddingBefore,h.ZERO),e._paddingBefore),i.paddingBefore=h.clone(e._paddingBefore,i.paddingBefore),e._paddingAfter=h.clone(y(t.paddingAfter,h.ZERO),e._paddingBefore),i.paddingAfter=h.clone(e._paddingAfter,i.paddingAfter),e._traversal=Zyt(e,t,n),Jyt(e._traversal,i)}function CAe(e,t){let n=y(t.shapeTransform,N.IDENTITY),i=y(t.globalTransform,N.IDENTITY);return N.multiplyTransformation(i,e._modelMatrix,e._compoundModelMatrix),N.multiplyTransformation(e._compoundModelMatrix,n,e._compoundModelMatrix),u2(e,"_compoundModelMatrix","_compoundModelMatrixOld")+u2(e,"_minBounds","_minBoundsOld")+u2(e,"_maxBounds","_maxBoundsOld")+u2(e,"_minClippingBounds","_minClippingBoundsOld")+u2(e,"_maxClippingBounds","_maxClippingBoundsOld")>0}function u2(e,t,n){let i=e[t],o=e[n],r=!i.equals(o);return r&&i.clone(o),r?1:0}function TAe(e,t,n){if(!t.update(e._compoundModelMatrix,e.minBounds,e.maxBounds,e.minClippingBounds,e.maxClippingBounds))return!1;let o=t.shapeTransform,r=N.inverse(o,Wyt),s=N.getRotation(o,Hyt),a=N.getScale(o,kyt),c=h.maximumComponent(a),l=h.divideByScalar(a,c,zyt),f=J.multiplyByScale(s,l,Gyt),d=n.dimensions;return e._stepSizeUv=t.computeApproximateStepSize(d),e._transformPositionWorldToUv=N.multiplyTransformation(Yyt,r,e._transformPositionWorldToUv),e._transformPositionUvToWorld=N.multiplyTransformation(o,Xyt,e._transformPositionUvToWorld),e._transformDirectionWorldToLocal=N.getMatrix3(r,e._transformDirectionWorldToLocal),e._transformNormalLocalToWorld=J.inverseTranspose(f,e._transformNormalLocalToWorld),!0}function Zyt(e,t,n){let i=h.clone(t.dimensions,Fyt);h.add(i,e._paddingBefore,i),h.add(i,e._paddingAfter,i);let o=t.maximumTileCount,r=u(o)?HS.getApproximateTextureMemoryByteLength(o,i,t.types,t.componentTypes):void 0,s=y(t.keyframeCount,1);return new HS(e,n,i,t.types,t.componentTypes,s,r)}function Jyt(e,t){t.octreeInternalNodeTexture=e.internalNodeTexture,t.octreeInternalNodeTexelSizeUv=H.clone(e.internalNodeTexelSizeUv,t.octreeInternalNodeTexelSizeUv),t.octreeInternalNodeTilesPerRow=e.internalNodeTilesPerRow;let n=e.megatextures,i=n[0],o=n.length;t.megatextureTextures=new Array(o);for(let r=0;r<o;r++)t.megatextureTextures[r]=n[r].texture;t.megatextureSliceDimensions=H.clone(i.sliceCountPerRegion,t.megatextureSliceDimensions),t.megatextureTileDimensions=H.clone(i.regionCountPerMegatexture,t.megatextureTileDimensions),t.megatextureVoxelSizeUv=H.clone(i.voxelSizeUv,t.megatextureVoxelSizeUv),t.megatextureSliceSizeUv=H.clone(i.sliceSizeUv,t.megatextureSliceSizeUv),t.megatextureTileSizeUv=H.clone(i.regionSizeUv,t.megatextureTileSizeUv)}function Qyt(e,t){let n=t.shaderDefines,i=Object.keys(n).some(o=>n[o]!==e._shapeDefinesOld[o]);return i&&(e._shapeDefinesOld=Ge(n,!0)),i}function $yt(e,t){if(!u(e)||!u(t))return 0;let n=t.currentTime,i,o=e.indexOf(n);o>=0?i=e.get(o):(o=~o,o===e.length?(o=e.length-1,i=e.get(o),n=i.stop):(i=e.get(o),n=i.start));let r=$.secondsDifference(i.stop,i.start),a=$.secondsDifference(n,i.start)/r;return o+a}function e0t(e,t){let n=e.clippingPlanes;if(!u(n))return!1;n.update(t);let{clippingPlanesState:i,enabled:o}=n;if(o){let r=e._uniforms;r.clippingPlanesTexture=n.texture,r.clippingPlanesMatrix=N.transpose(N.multiplyTransformation(N.inverse(n.modelMatrix,r.clippingPlanesMatrix),e._transformPositionUvToWorld,r.clippingPlanesMatrix),r.clippingPlanesMatrix)}return e._clippingPlanesState===i&&e._clippingPlanesEnabled===o?!1:(e._clippingPlanesState=i,e._clippingPlanesEnabled=o,!0)}Rm.prototype.isDestroyed=function(){return!1};Rm.prototype.destroy=function(){let e=this._drawCommand;u(e)&&(e.shaderProgram=e.shaderProgram&&e.shaderProgram.destroy());let t=this._drawCommandPick;return u(t)&&(t.shaderProgram=t.shaderProgram&&t.shaderProgram.destroy()),this._pickId=this._pickId&&this._pickId.destroy(),this._traversal=this._traversal&&this._traversal.destroy(),this._clippingPlanes=this._clippingPlanes&&this._clippingPlanes.destroy(),le(this)};var xAe=new Array(new oe(-1,-1,-1,1),new oe(1,-1,-1,1),new oe(-1,1,-1,1),new oe(1,1,-1,1),new oe(-1,-1,1,1),new oe(1,-1,1,1),new oe(-1,1,1,1),new oe(1,1,1,1)),t0t=new Array(1,2,4,0,3,5,0,3,6,1,2,7,0,5,6,1,4,7,2,4,7,3,5,6),n0t=new Array(new oe,new oe,new oe,new oe,new oe,new oe,new oe,new oe);function i0t(e,t,n){let i=N.fromRotationTranslation(e.halfAxes,e.center,jyt),o=N.multiply(t,i,qyt),r=+Number.MAX_VALUE,s=-Number.MAX_VALUE,a=+Number.MAX_VALUE,c=-Number.MAX_VALUE,l,f=n0t,d=xAe.length;for(l=0;l<d;l++)N.multiplyByVector(o,xAe[l],f[l]);for(l=0;l<d;l++){let p=f[l];if(p.z>=-p.w){let g=p.x/p.w,m=p.y/p.w;r=Math.min(r,g),s=Math.max(s,g),a=Math.min(a,m),c=Math.max(c,m)}else for(let g=0;g<3;g++){let m=t0t[l*3+g],A=f[m];if(A.z>=-A.w){let x=p.z+p.w,C=A.z+A.w,E=x/(x-C),T=oe.lerp(p,A,E,Vyt),S=T.x/T.w,v=T.y/T.w;r=Math.min(r,S),s=Math.max(s,S),a=Math.min(a,v),c=Math.max(c,v)}}}return r=O.clamp(r,-1,1),a=O.clamp(a,-1,1),s=O.clamp(s,-1,1),c=O.clamp(c,-1,1),n=oe.fromElements(r,a,s,c,n),n}var oK=3e7,o0t=new h(oK,0,0),r0t=new h(0,oK,0),s0t=new h(0,0,oK);function a0t(e,t){let n=e._traversal,i=e._debugPolylines;i.removeAll();function o(c,l,f,d){i.add({positions:[c,l],width:d,material:Hi.fromType("Color",{color:f})})}function r(c,l,f){let d=c.computeCorners();o(d[0],d[1],l,f),o(d[2],d[3],l,f),o(d[4],d[5],l,f),o(d[6],d[7],l,f),o(d[0],d[2],l,f),o(d[4],d[6],l,f),o(d[1],d[3],l,f),o(d[5],d[7],l,f),o(d[0],d[4],l,f),o(d[2],d[6],l,f),o(d[1],d[5],l,f),o(d[3],d[7],l,f)}function s(c){if(!n.isRenderable(c))return;let l=c.level,d=Math.max(1,5/Math.pow(2,l)),g=[z.RED,z.LIME,z.BLUE][l%3];if(r(c.orientedBoundingBox,g,d),u(c.children))for(let m=0;m<8;m++)s(c.children[m])}r(e._shape.orientedBoundingBox,z.WHITE,5),s(n.rootNode);let a=10;o(h.ZERO,o0t,z.RED,a),o(h.ZERO,r0t,z.LIME,a),o(h.ZERO,s0t,z.BLUE,a),i.update(t)}Rm.DefaultCustomShader=new MC({fragmentShaderText:`void fragmentMain(FragmentInput fsInput, inout czm_modelMaterial material)
{
material.diffuse = vec3(1.0);
material.alpha = 1.0;
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x2=qS;var V0t=["Jan","Feb","Mar","Apr","May","Jun","Jul","Aug","Sep","Oct","Nov","Dec"],c0=15,YS=105;function NAe(e,t){return e-t}function TK(e,t){let n=Po(t,e,NAe);return n<0?~n:n}function U0t(e,t){if(Math.abs(e)<=c0)return e/c0;let n=c0,i=YS,o,r=0,s;return e>0?(o=Math.log(t[t.length-1]),s=(o-r)/(i-n),Math.exp(r+s*(e-n))):(o=Math.log(-t[0]),s=(o-r)/(i-n),-Math.exp(r+s*(Math.abs(e)-n)))}function k0t(e,t,n){if(n.clockStep===po.SYSTEM_CLOCK)return c0;if(Math.abs(e)<=1)return e*c0;let i=t[t.length-1];e>i?e=i:e<-i&&(e=-i);let o=c0,r=YS,s,a=0,c;return e>0?(s=Math.log(i),c=(s-a)/(r-o),(Math.log(e)-a)/c+o):(s=Math.log(-t[0]),c=(s-a)/(r-o),-((Math.log(Math.abs(e))-a)/c+o))}function Hf(e){let t=this;this._clockViewModel=e,this._allShuttleRingTicks=[],this._dateFormatter=Hf.defaultDateFormatter,this._timeFormatter=Hf.defaultTimeFormatter,this.shuttleRingDragging=!1,this.snapToTicks=!1,xe.track(this,["_allShuttleRingTicks","_dateFormatter","_timeFormatter","shuttleRingDragging","snapToTicks"]),this._sortedFilteredPositiveTicks=[],this.setShuttleRingTicks(Hf.defaultTicks),this.timeLabel=void 0,xe.defineProperty(this,"timeLabel",function(){return t._timeFormatter(t._clockViewModel.currentTime,t)}),this.dateLabel=void 0,xe.defineProperty(this,"dateLabel",function(){return t._dateFormatter(t._clockViewModel.currentTime,t)}),this.multiplierLabel=void 0,xe.defineProperty(this,"multiplierLabel",function(){let s=t._clockViewModel;if(s.clockStep===po.SYSTEM_CLOCK)return"Today";let a=s.multiplier;return a%1===0?`${a.toFixed(0)}x`:`${a.toFixed(3).replace(/0{0,3}$/,"")}x`}),this.shuttleRingAngle=void 0,xe.defineProperty(this,"shuttleRingAngle",{get:function(){return k0t(e.multiplier,t._allShuttleRingTicks,e)},set:function(s){s=Math.max(Math.min(s,YS),-YS);let a=t._allShuttleRingTicks,c=t._clockViewModel;if(c.clockStep=po.SYSTEM_CLOCK_MULTIPLIER,Math.abs(s)===YS){c.multiplier=s>0?a[a.length-1]:a[0];return}let l=U0t(s,a);if(t.snapToTicks)l=a[TK(l,a)];else if(l!==0){let f=Math.abs(l);if(f>100){let d=f.toFixed(0).length-2,p=Math.pow(10,d);l=Math.round(l/p)*p|0}else f>c0?l=Math.round(l):f>1?l=+l.toFixed(1):f>0&&(l=+l.toFixed(2))}c.multiplier=l}}),this._canAnimate=void 0,xe.defineProperty(this,"_canAnimate",function(){let s=t._clockViewModel,a=s.clockRange;if(t.shuttleRingDragging||a===Lr.UNBOUNDED)return!0;let c=s.multiplier,l=s.currentTime,f=s.startTime,d=!1;if(a===Lr.LOOP_STOP)d=$.greaterThan(l,f)||l.equals(f)&&c>0;else{let p=s.stopTime;d=$.greaterThan(l,f)&&$.lessThan(l,p)||l.equals(f)&&c>0||l.equals(p)&&c<0}return d||(s.shouldAnimate=!1),d}),this._isSystemTimeAvailable=void 0,xe.defineProperty(this,"_isSystemTimeAvailable",function(){let s=t._clockViewModel;if(s.clockRange===Lr.UNBOUNDED)return!0;let c=s.systemTime;return $.greaterThanOrEquals(c,s.startTime)&&$.lessThanOrEquals(c,s.stopTime)}),this._isAnimating=void 0,xe.defineProperty(this,"_isAnimating",function(){return t._clockViewModel.shouldAnimate&&(t._canAnimate||t.shuttleRingDragging)});let n=Cn(function(){let s=t._clockViewModel;s.shouldAnimate?s.shouldAnimate=!1:t._canAnimate&&(s.shouldAnimate=!0)});this._pauseViewModel=new s0(n,{toggled:xe.computed(function(){return!t._isAnimating}),tooltip:"Pause"});let i=Cn(function(){let s=t._clockViewModel,a=s.multiplier;a>0&&(s.multiplier=-a),s.shouldAnimate=!0});this._playReverseViewModel=new s0(i,{toggled:xe.computed(function(){return t._isAnimating&&e.multiplier<0}),tooltip:"Play Reverse"});let o=Cn(function(){let s=t._clockViewModel,a=s.multiplier;a<0&&(s.multiplier=-a),s.shouldAnimate=!0});this._playForwardViewModel=new s0(o,{toggled:xe.computed(function(){return t._isAnimating&&e.multiplier>0&&e.clockStep!==po.SYSTEM_CLOCK}),tooltip:"Play Forward"});let r=Cn(function(){t._clockViewModel.clockStep=po.SYSTEM_CLOCK},xe.getObservable(this,"_isSystemTimeAvailable"));this._playRealtimeViewModel=new s0(r,{toggled:xe.computed(function(){return e.clockStep===po.SYSTEM_CLOCK}),tooltip:xe.computed(function(){return t._isSystemTimeAvailable?"Today (real-time)":"Current time not in range"})}),this._slower=Cn(function(){let s=t._clockViewModel,a=t._allShuttleRingTicks,c=s.multiplier,l=TK(c,a)-1;l>=0&&(s.multiplier=a[l])}),this._faster=Cn(function(){let s=t._clockViewModel,a=t._allShuttleRingTicks,c=s.multiplier,l=TK(c,a)+1;l<a.length&&(s.multiplier=a[l])})}Hf.defaultDateFormatter=function(e,t){let n=$.toGregorianDate(e);return`${V0t[n.month-1]} ${n.day} ${n.year}`};Hf.defaultTicks=[.001,.002,.005,.01,.02,.05,.1,.25,.5,1,2,5,10,15,30,60,120,300,600,900,1800,3600,7200,14400,21600,43200,86400,172800,345600,604800];Hf.defaultTimeFormatter=function(e,t){let n=$.toGregorianDate(e),i=Math.round(n.millisecond);return Math.abs(t._clockViewModel.multiplier)<1?`${n.hour.toString().padStart(2,"0")}:${n.minute.toString().padStart(2,"0")}:${n.second.toString().padStart(2,"0")}.${i.toString().padStart(3,"0")}`:`${n.hour.toString().padStart(2,"0")}:${n.minute.toString().padStart(2,"0")}:${n.second.toString().padStart(2,"0")} UTC`};Hf.prototype.getShuttleRingTicks=function(){return this._sortedFilteredPositiveTicks.slice(0)};Hf.prototype.setShuttleRingTicks=function(e){let t,n,i,o={},r=this._sortedFilteredPositiveTicks;for(r.length=0,t=0,n=e.length;t<n;++t)i=e[t],o.hasOwnProperty(i)||(o[i]=!0,r.push(i));r.sort(NAe);let s=[];for(n=r.length,t=n-1;t>=0;--t)i=r[t],i!==0&&s.push(-i);Array.prototype.push.apply(s,r),this._allShuttleRingTicks=s};Object.defineProperties(Hf.prototype,{slower:{get:function(){return this._slower}},faster:{get:function(){return this._faster}},clockViewModel:{get:function(){return this._clockViewModel}},pauseViewModel:{get:function(){return this._pauseViewModel}},playReverseViewModel:{get:function(){return this._playReverseViewModel}},playForwardViewModel:{get:function(){return this._playForwardViewModel}},playRealtimeViewModel:{get:function(){return this._playRealtimeViewModel}},dateFormatter:{get:function(){return this._dateFormatter},set:function(e){this._dateFormatter=e}},timeFormatter:{get:function(){return this._timeFormatter},set:function(e){this._timeFormatter=e}}});Hf._maxShuttleRingAngle=YS;Hf._realtimeShuttleRingAngle=c0;var C2=Hf;function FAe(e){e=y(e,y.EMPTY_OBJECT);let t=e.globe,n=y(e.imageryProviderViewModels,[]),i=y(e.terrainProviderViewModels,[]);this._globe=t,this.imageryProviderViewModels=n.slice(0),this.terrainProviderViewModels=i.slice(0),this.dropDownVisible=!1,xe.track(this,["imageryProviderViewModels","terrainProviderViewModels","dropDownVisible"]);let o=xe.getObservable(this,"imageryProviderViewModels"),r=xe.pureComputed(function(){let d=o(),p={},g;for(g=0;g<d.length;g++){let x=d[g],C=x.category;u(p[C])?p[C].push(x):p[C]=[x]}let m=Object.keys(p),A=[];for(g=0;g<m.length;g++){let x=m[g];A.push({name:x,providers:p[x]})}return A});this._imageryProviders=r;let s=xe.getObservable(this,"terrainProviderViewModels"),a=xe.pureComputed(function(){let d=s(),p={},g;for(g=0;g<d.length;g++){let x=d[g],C=x.category;u(p[C])?p[C].push(x):p[C]=[x]}let m=Object.keys(p),A=[];for(g=0;g<m.length;g++){let x=m[g];A.push({name:x,providers:p[x]})}return A});this._terrainProviders=a,this.buttonTooltip=void 0,xe.defineProperty(this,"buttonTooltip",function(){let d=this.selectedImagery,p=this.selectedTerrain,g=u(d)?d.name:void 0,m=u(p)?p.name:void 0;return u(g)&&u(m)?`${g}
${m}`:u(g)?g:m}),this.buttonImageUrl=void 0,xe.defineProperty(this,"buttonImageUrl",function(){let d=this.selectedImagery;if(u(d))return d.iconUrl}),this.selectedImagery=void 0;let c=xe.observable();this._currentImageryProviders=[],xe.defineProperty(this,"selectedImagery",{get:function(){return c()},set:function(d){if(c()===d){this.dropDownVisible=!1;return}let p,g=this._currentImageryProviders,m=g.length,A=this._globe.imageryLayers,x=!1;for(p=0;p<m;p++){let C=A.length;for(let E=0;E<C;E++){let T=A.get(E);if(T.imageryProvider===g[p]){A.remove(T),x=!0;break}}}if(u(d)){let C=d.creationCommand();if(Array.isArray(C)){let E=C.length;for(p=E-1;p>=0;p--)A.addImageryProvider(C[p],0);this._currentImageryProviders=C.slice(0)}else if(this._currentImageryProviders=[C],x)A.addImageryProvider(C,0);else{let E=A.get(0);u(E)&&A.remove(E),A.addImageryProvider(C,0)}}c(d),this.dropDownVisible=!1}}),this.selectedTerrain=void 0;let l=xe.observable();xe.defineProperty(this,"selectedTerrain",{get:function(){return l()},set:function(d){if(l()===d){this.dropDownVisible=!1;return}let p;u(d)&&(p=d.creationCommand()),this._globe.depthTestAgainstTerrain=!(p instanceof v_),this._globe.terrainProvider=p,l(d),this.dropDownVisible=!1}});let f=this;this._toggleDropDown=Cn(function(){f.dropDownVisible=!f.dropDownVisible}),this.selectedImagery=y(e.selectedImageryProviderViewModel,n[0]),this.selectedTerrain=y(e.selectedTerrainProviderViewModel,i[0])}Object.defineProperties(FAe.prototype,{toggleDropDown:{get:function(){return this._toggleDropDown}},globe:{get:function(){return this._globe}}});var T2=FAe;function OH(e,t){e=Dn(e);let n=new T2(t),i=document.createElement("button");i.type="button",i.className="cesium-button cesium-toolbar-button",i.setAttribute("data-bind","attr: { title: buttonTooltip },click: toggleDropDown"),e.appendChild(i);let o=document.createElement("img");o.setAttribute("draggable","false"),o.className="cesium-baseLayerPicker-selected",o.setAttribute("data-bind","attr: { src: buttonImageUrl }, visible: !!buttonImageUrl"),i.appendChild(o);let r=document.createElement("div");r.className="cesium-baseLayerPicker-dropDown",r.setAttribute("data-bind",'css: { "cesium-baseLayerPicker-dropDown-visible" : dropDownVisible }'),e.appendChild(r);let s=document.createElement("div");s.className="cesium-baseLayerPicker-sectionTitle",s.setAttribute("data-bind","visible: imageryProviderViewModels.length > 0"),s.innerHTML="Imagery",r.appendChild(s);let a=document.createElement("div");a.className="cesium-baseLayerPicker-section",a.setAttribute("data-bind","foreach: _imageryProviders"),r.appendChild(a);let c=document.createElement("div");c.className="cesium-baseLayerPicker-category",a.appendChild(c);let l=document.createElement("div");l.className="cesium-baseLayerPicker-categoryTitle",l.setAttribute("data-bind","text: name"),c.appendChild(l);let f=document.createElement("div");f.className="cesium-baseLayerPicker-choices",f.setAttribute("data-bind","foreach: providers"),c.appendChild(f);let d=document.createElement("div");d.className="cesium-baseLayerPicker-item",d.setAttribute("data-bind",'css: { "cesium-baseLayerPicker-selectedItem" : $data === $parents[1].selectedImagery },attr: { title: tooltip },visible: creationCommand.canExecute,click: function($data) { $parents[1].selectedImagery = $data; }'),f.appendChild(d);let p=document.createElement("img");p.className="cesium-baseLayerPicker-itemIcon",p.setAttribute("data-bind","attr: { src: iconUrl }"),p.setAttribute("draggable","false"),d.appendChild(p);let g=document.createElement("div");g.className="cesium-baseLayerPicker-itemLabel",g.setAttribute("data-bind","text: name"),d.appendChild(g);let m=document.createElement("div");m.className="cesium-baseLayerPicker-sectionTitle",m.setAttribute("data-bind","visible: terrainProviderViewModels.length > 0"),m.innerHTML="Terrain",r.appendChild(m);let A=document.createElement("div");A.className="cesium-baseLayerPicker-section",A.setAttribute("data-bind","foreach: _terrainProviders"),r.appendChild(A);let x=document.createElement("div");x.className="cesium-baseLayerPicker-category",A.appendChild(x);let C=document.createElement("div");C.className="cesium-baseLayerPicker-categoryTitle",C.setAttribute("data-bind","text: name"),x.appendChild(C);let E=document.createElement("div");E.className="cesium-baseLayerPicker-choices",E.setAttribute("data-bind","foreach: providers"),x.appendChild(E);let T=document.createElement("div");T.className="cesium-baseLayerPicker-item",T.setAttribute("data-bind",'css: { "cesium-baseLayerPicker-selectedItem" : $data === $parents[1].selectedTerrain },attr: { title: tooltip },visible: creationCommand.canExecute,click: function($data) { $parents[1].selectedTerrain = $data; }'),E.appendChild(T);let S=document.createElement("img");S.className="cesium-baseLayerPicker-itemIcon",S.setAttribute("data-bind","attr: { src: iconUrl }"),S.setAttribute("draggable","false"),T.appendChild(S);let v=document.createElement("div");v.className="cesium-baseLayerPicker-itemLabel",v.setAttribute("data-bind","text: name"),T.appendChild(v),xe.applyBindings(n,i),xe.applyBindings(n,r),this._viewModel=n,this._container=e,this._element=i,this._dropPanel=r,this._closeDropDown=function(w){i.contains(w.target)||r.contains(w.target)||(n.dropDownVisible=!1)},Vt.supportsPointerEvents()?document.addEventListener("pointerdown",this._closeDropDown,!0):(document.addEventListener("mousedown",this._closeDropDown,!0),document.addEventListener("touchstart",this._closeDropDown,!0))}Object.defineProperties(OH.prototype,{container:{get:function(){return this._container}},viewModel:{get:function(){return this._viewModel}}});OH.prototype.isDestroyed=function(){return!1};OH.prototype.destroy=function(){return Vt.supportsPointerEvents()?document.removeEventListener("pointerdown",this._closeDropDown,!0):(document.removeEventListener("mousedown",this._closeDropDown,!0),document.removeEventListener("touchstart",this._closeDropDown,!0)),xe.cleanNode(this._element),xe.cleanNode(this._dropPanel),this._container.removeChild(this._element),this._container.removeChild(this._dropPanel),le(this)};var E2=OH;function VAe(e){let t=e.creationFunction;u(t.canExecute)||(t=Cn(t)),this._creationCommand=t,this.name=e.name,this.tooltip=e.tooltip,this.iconUrl=e.iconUrl,this._category=y(e.category,""),xe.track(this,["name","tooltip","iconUrl"])}Object.defineProperties(VAe.prototype,{creationCommand:{get:function(){return this._creationCommand}},category:{get:function(){return this._category}}});var _s=VAe;function z0t(){let e=[];return e.push(new _s({name:"Bing Maps Aerial",iconUrl:Qt("Widgets/Images/ImageryProviders/bingAerial.png"),tooltip:"Bing Maps aerial imagery, provided by Cesium ion",category:"Cesium ion",creationFunction:function(){return B_({style:R_.AERIAL})}})),e.push(new _s({name:"Bing Maps Aerial with Labels",iconUrl:Qt("Widgets/Images/ImageryProviders/bingAerialLabels.png"),tooltip:"Bing Maps aerial imagery with labels, provided by Cesium ion",category:"Cesium ion",creationFunction:function(){return B_({style:R_.AERIAL_WITH_LABELS})}})),e.push(new _s({name:"Bing Maps Roads",iconUrl:Qt("Widgets/Images/ImageryProviders/bingRoads.png"),tooltip:"Bing Maps standard road maps, provided by Cesium ion",category:"Cesium ion",creationFunction:function(){return B_({style:R_.ROAD})}})),e.push(new _s({name:"ESRI World Imagery",iconUrl:Qt("Widgets/Images/ImageryProviders/esriWorldImagery.png"),tooltip:`World Imagery provides one meter or better satellite and aerial imagery in many parts of the world and lower resolution satellite imagery worldwide. The map includes NASA Blue Marble: Next Generation 500m resolution imagery at small scales (above 1:1,000,000), i-cubed 15m eSAT imagery at medium-to-large scales (down to 1:70,000) for the world, and USGS 15m Landsat imagery for Antarctica. The map features 0.3m resolution imagery in the continental United States and 0.6m resolution imagery in parts of Western Europe from DigitalGlobe. In other parts of the world, 1 meter resolution imagery is available from GeoEye IKONOS, i-cubed Nationwide Prime, Getmapping, AeroGRID, IGN Spain, and IGP Portugal. Additionally, imagery at different resolutions has been contributed by the GIS User Community.
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http://www.esri.com`,category:"Other",creationFunction:function(){return new I_({url:"https://services.arcgisonline.com/ArcGIS/rest/services/World_Street_Map/MapServer",enablePickFeatures:!1})}})),e.push(new _s({name:"ESRI National Geographic",iconUrl:Qt("Widgets/Images/ImageryProviders/esriNationalGeographic.png"),tooltip:`This web map contains the National Geographic World Map service. This map service is designed to be used as a general reference map for informational and educational purposes as well as a basemap by GIS professionals and other users for creating web maps and web mapping applications.
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http://maps.stamen.com`,category:"Other",creationFunction:function(){return new wC({url:"https://stamen-tiles.a.ssl.fastly.net/watercolor/",credit:"Map tiles by Stamen Design, under CC BY 3.0. Data by OpenStreetMap, under CC BY SA."})}})),e.push(new _s({name:"Stamen Toner",iconUrl:Qt("Widgets/Images/ImageryProviders/stamenToner.png"),tooltip:`A high contrast black and white map.
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<ul class="cesium-cesiumInspector-statistics">
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r()},set:function(V){r(V),u(n._tileset)&&(n._tileset.colorBlendMode=V,n._scene.requestRender())}}),this.colorBlendMode=_l.HIGHLIGHT;let s=xe.observable(),a=xe.observable();xe.defineProperty(this,"picking",{get:function(){return a()},set:function(V){a(V),V?n._eventHandler.setInputAction(function(Y){let W=e.pick(Y.endPosition);if(W instanceof Es?(n.feature=W,n.tile=W.content.tile):u(W)&&u(W.content)?(n.feature=void 0,n.tile=W.content.tile):(n.feature=void 0,n.tile=void 0),!!u(n._tileset)){if(s&&u(W)&&u(W.content)){let Q;e.pickPositionSupported&&(Q=e.pickPosition(Y.endPosition),u(Q)&&(n._tileset.debugPickPosition=Q)),n._tileset.debugPickedTile=W.content.tile}else n._tileset.debugPickedTile=void 0;n._scene.requestRender()}},gn.MOUSE_MOVE):(n.feature=void 0,n.tile=void 0,n._eventHandler.removeInputAction(gn.MOUSE_MOVE))}}),this.picking=!0;let c=xe.observable();xe.defineProperty(this,"colorize",{get:function(){return c()},set:function(V){c(V),u(n._tileset)&&(n._tileset.debugColorizeTiles=V,n._scene.requestRender())}}),this.colorize=!1;let l=xe.observable();xe.defineProperty(this,"wireframe",{get:function(){return l()},set:function(V){l(V),u(n._tileset)&&(n._tileset.debugWireframe=V,n._scene.requestRender())}}),this.wireframe=!1;let f=xe.observable();xe.defineProperty(this,"showBoundingVolumes",{get:function(){return f()},set:function(V){f(V),u(n._tileset)&&(n._tileset.debugShowBoundingVolume=V,n._scene.requestRender())}}),this.showBoundingVolumes=!1;let d=xe.observable();xe.defineProperty(this,"showContentBoundingVolumes",{get:function(){return d()},set:function(V){d(V),u(n._tileset)&&(n._tileset.debugShowContentBoundingVolume=V,n._scene.requestRender())}}),this.showContentBoundingVolumes=!1;let p=xe.observable();xe.defineProperty(this,"showRequestVolumes",{get:function(){return p()},set:function(V){p(V),u(n._tileset)&&(n._tileset.debugShowViewerRequestVolume=V,n._scene.requestRender())}}),this.showRequestVolumes=!1;let g=xe.observable();xe.defineProperty(this,"freezeFrame",{get:function(){return g()},set:function(V){g(V),u(n._tileset)&&(n._tileset.debugFreezeFrame=V,n._scene.debugShowFrustumPlanes=V,n._scene.requestRender())}}),this.freezeFrame=!1,xe.defineProperty(this,"showOnlyPickedTileDebugLabel",{get:function(){return s()},set:function(V){s(V),u(n._tileset)&&(n._tileset.debugPickedTileLabelOnly=V,n._scene.requestRender())}}),this.showOnlyPickedTileDebugLabel=!1;let m=xe.observable();xe.defineProperty(this,"showGeometricError",{get:function(){return m()},set:function(V){m(V),u(n._tileset)&&(n._tileset.debugShowGeometricError=V,n._scene.requestRender())}}),this.showGeometricError=!1;let A=xe.observable();xe.defineProperty(this,"showRenderingStatistics",{get:function(){return A()},set:function(V){A(V),u(n._tileset)&&(n._tileset.debugShowRenderingStatistics=V,n._scene.requestRender())}}),this.showRenderingStatistics=!1;let x=xe.observable();xe.defineProperty(this,"showMemoryUsage",{get:function(){return x()},set:function(V){x(V),u(n._tileset)&&(n._tileset.debugShowMemoryUsage=V,n._scene.requestRender())}}),this.showMemoryUsage=!1;let C=xe.observable();xe.defineProperty(this,"showUrl",{get:function(){return C()},set:function(V){C(V),u(n._tileset)&&(n._tileset.debugShowUrl=V,n._scene.requestRender())}}),this.showUrl=!1;let E=xe.observable();xe.defineProperty(this,"maximumScreenSpaceError",{get:function(){return E()},set:function(V){V=Number(V),isNaN(V)||(E(V),u(n._tileset)&&(n._tileset.maximumScreenSpaceError=V))}}),this.maximumScreenSpaceError=16;let T=xe.observable();xe.defineProperty(this,"dynamicScreenSpaceErrorDensity",{get:function(){return T()},set:function(V){V=Number(V),isNaN(V)||(T(V),u(n._tileset)&&(n._tileset.dynamicScreenSpaceErrorDensity=V))}}),this.dynamicScreenSpaceErrorDensity=.00278,this.dynamicScreenSpaceErrorDensitySliderValue=void 0,xe.defineProperty(this,"dynamicScreenSpaceErrorDensitySliderValue",{get:function(){return Math.pow(T(),1/6)},set:function(V){T(Math.pow(V,6))}});let S=xe.observable();xe.defineProperty(this,"dynamicScreenSpaceErrorFactor",{get:function(){return S()},set:function(V){V=Number(V),isNaN(V)||(S(V),u(n._tileset)&&(n._tileset.dynamicScreenSpaceErrorFactor=V))}}),this.dynamicScreenSpaceErrorFactor=4;let v=G0t(this),w=xe.observable();xe.defineProperty(this,"pickActive",{get:function(){return w()},set:function(V){w(V),V?n._eventHandler.setInputAction(v,gn.LEFT_CLICK):n._eventHandler.removeInputAction(gn.LEFT_CLICK)}});let R=xe.observable();xe.defineProperty(this,"pointCloudShading",{get:function(){return R()},set:function(V){R(V),u(n._tileset)&&(n._tileset.pointCloudShading.attenuation=V)}}),this.pointCloudShading=!1;let P=xe.observable();xe.defineProperty(this,"geometricErrorScale",{get:function(){return P()},set:function(V){V=Number(V),isNaN(V)||(P(V),u(n._tileset)&&(n._tileset.pointCloudShading.geometricErrorScale=V))}}),this.geometricErrorScale=1;let M=xe.observable();xe.defineProperty(this,"maximumAttenuation",{get:function(){return M()},set:function(V){V=Number(V),isNaN(V)||(M(V),u(n._tileset)&&(n._tileset.pointCloudShading.maximumAttenuation=V===0?void 0:V))}}),this.maximumAttenuation=0;let L=xe.observable();xe.defineProperty(this,"baseResolution",{get:function(){return L()},set:function(V){V=Number(V),isNaN(V)||(L(V),u(n._tileset)&&(n._tileset.pointCloudShading.baseResolution=V===0?void 0:V))}}),this.baseResolution=0;let _=xe.observable();xe.defineProperty(this,"eyeDomeLighting",{get:function(){return _()},set:function(V){_(V),u(n._tileset)&&(n._tileset.pointCloudShading.eyeDomeLighting=V)}}),this.eyeDomeLighting=!1;let b=xe.observable();xe.defineProperty(this,"eyeDomeLightingStrength",{get:function(){return b()},set:function(V){V=Number(V),isNaN(V)||(b(V),u(n._tileset)&&(n._tileset.pointCloudShading.eyeDomeLightingStrength=V))}}),this.eyeDomeLightingStrength=1;let D=xe.observable();xe.defineProperty(this,"eyeDomeLightingRadius",{get:function(){return D()},set:function(V){V=Number(V),isNaN(V)||(D(V),u(n._tileset)&&(n._tileset.pointCloudShading.eyeDomeLightingRadius=V))}}),this.eyeDomeLightingRadius=1,this.pickActive=!1;let I=xe.observable();xe.defineProperty(this,"skipLevelOfDetail",{get:function(){return I()},set:function(V){I(V),u(n._tileset)&&(n._tileset.skipLevelOfDetail=V)}}),this.skipLevelOfDetail=!0;let B=xe.observable();xe.defineProperty(this,"skipScreenSpaceErrorFactor",{get:function(){return B()},set:function(V){V=Number(V),isNaN(V)||(B(V),u(n._tileset)&&(n._tileset.skipScreenSpaceErrorFactor=V))}}),this.skipScreenSpaceErrorFactor=16;let F=xe.observable();xe.defineProperty(this,"baseScreenSpaceError",{get:function(){return F()},set:function(V){V=Number(V),isNaN(V)||(F(V),u(n._tileset)&&(n._tileset.baseScreenSpaceError=V))}}),this.baseScreenSpaceError=1024;let k=xe.observable();xe.defineProperty(this,"skipLevels",{get:function(){return k()},set:function(V){V=Number(V),isNaN(V)||(k(V),u(n._tileset)&&(n._tileset.skipLevels=V))}}),this.skipLevels=1;let U=xe.observable();xe.defineProperty(this,"immediatelyLoadDesiredLevelOfDetail",{get:function(){return U()},set:function(V){U(V),u(n._tileset)&&(n._tileset.immediatelyLoadDesiredLevelOfDetail=V)}}),this.immediatelyLoadDesiredLevelOfDetail=!1;let G=xe.observable();xe.defineProperty(this,"loadSiblings",{get:function(){return G()},set:function(V){G(V),u(n._tileset)&&(n._tileset.loadSiblings=V)}}),this.loadSiblings=!1,this._style=void 0,this._shouldStyle=!1,this._definedProperties=["properties","dynamicScreenSpaceError","colorBlendMode","picking","colorize","wireframe","showBoundingVolumes","showContentBoundingVolumes","showRequestVolumes","freezeFrame","maximumScreenSpaceError","dynamicScreenSpaceErrorDensity","baseScreenSpaceError","skipScreenSpaceErrorFactor","skipLevelOfDetail","skipLevels","immediatelyLoadDesiredLevelOfDetail","loadSiblings","dynamicScreenSpaceErrorDensitySliderValue","dynamicScreenSpaceErrorFactor","pickActive","showOnlyPickedTileDebugLabel","showGeometricError","showRenderingStatistics","showMemoryUsage","showUrl","pointCloudShading","geometricErrorScale","maximumAttenuation","baseResolution","eyeDomeLighting","eyeDomeLightingStrength","eyeDomeLightingRadius"],this._removePostRenderEvent=e.postRender.addEventListener(function(){n._update()}),u(this._tileset)||kAe(this,!0)}Object.defineProperties(ra.prototype,{scene:{get:function(){return this._scene}},performanceContainer:{get:function(){return this._performanceContainer}},statisticsText:{get:function(){return this._statisticsText}},pickStatisticsText:{get:function(){return this._pickStatisticsText}},resourceCacheStatisticsText:{get:function(){return this._resourceCacheStatisticsText}},colorBlendModes:{get:function(){return j0t}},editorError:{get:function(){return this._editorError}},tileset:{get:function(){return this._tileset},set:function(e){if(this._tileset=e,this._style=void 0,this.styleString="{}",this.feature=void 0,this.tile=void 0,u(e)){let t=this;e.readyPromise.then(function(r){t.isDestroyed()||t._properties(r.properties)});let n=["colorize","wireframe","showBoundingVolumes","showContentBoundingVolumes","showRequestVolumes","freezeFrame","showOnlyPickedTileDebugLabel","showGeometricError","showRenderingStatistics","showMemoryUsage","showUrl"],i=n.length;for(let r=0;r<i;++r){let s=n[r];this[s]=this[s]}this.maximumScreenSpaceError=e.maximumScreenSpaceError,this.dynamicScreenSpaceError=e.dynamicScreenSpaceError,this.dynamicScreenSpaceErrorDensity=e.dynamicScreenSpaceErrorDensity,this.dynamicScreenSpaceErrorFactor=e.dynamicScreenSpaceErrorFactor,this.colorBlendMode=e.colorBlendMode,this.skipLevelOfDetail=e.skipLevelOfDetail,this.skipScreenSpaceErrorFactor=e.skipScreenSpaceErrorFactor,this.baseScreenSpaceError=e.baseScreenSpaceError,this.skipLevels=e.skipLevels,this.immediatelyLoadDesiredLevelOfDetail=e.immediatelyLoadDesiredLevelOfDetail,this.loadSiblings=e.loadSiblings,this.hasEnabledWireframe=e._enableDebugWireframe;let o=e.pointCloudShading;this.pointCloudShading=o.attenuation,this.geometricErrorScale=o.geometricErrorScale,this.maximumAttenuation=o.maximumAttenuation?o.maximumAttenuation:0,this.baseResolution=o.baseResolution?o.baseResolution:0,this.eyeDomeLighting=o.eyeDomeLighting,this.eyeDomeLightingStrength=o.eyeDomeLightingStrength,this.eyeDomeLightingRadius=o.eyeDomeLightingRadius,this._scene.requestRender()}else this._properties({});this._statisticsText=D2(e,!1),this._pickStatisticsText=D2(e,!0),this._resourceCacheStatisticsText=zAe(),kAe(this,!1)}},feature:{get:function(){return this._feature},set:function(e){if(this._feature===e)return;let t=this._feature;u(t)&&!t.content.isDestroyed()&&(!this.colorize&&u(this._style)?t.color=u(this._style.color)?this._style.color.evaluateColor(t,q0t):z.WHITE:t.color=RH,this._scene.requestRender()),u(e)&&(z.clone(e.color,RH),e.color=UAe,this._scene.requestRender()),this._feature=e}},tile:{get:function(){return this._tile},set:function(e){if(this._tile===e)return;let t=this._tile;u(t)&&!t.isDestroyed()&&!EK(t.content)&&(t.color=RH,this._scene.requestRender()),u(e)&&!EK(e.content)&&(z.clone(e.color,RH),e.color=UAe,this._scene.requestRender()),this._tile=e}}});function EK(e){if(!u(e))return!1;if(e.featuresLength>0)return!0;let t=e.innerContents;if(u(t)){let n=t.length;for(let i=0;i<n;++i)if(!EK(t[i]))return!1;return!0}return!1}ra.prototype.togglePickTileset=function(){this.pickActive=!this.pickActive};ra.prototype.toggleInspector=function(){this.inspectorVisible=!this.inspectorVisible};ra.prototype.toggleTileset=function(){this.tilesetVisible=!this.tilesetVisible};ra.prototype.toggleDisplay=function(){this.displayVisible=!this.displayVisible};ra.prototype.toggleUpdate=function(){this.updateVisible=!this.updateVisible};ra.prototype.toggleLogging=function(){this.loggingVisible=!this.loggingVisible};ra.prototype.toggleStyle=function(){this.styleVisible=!this.styleVisible};ra.prototype.toggleTileDebugLabels=function(){this.tileDebugLabelsVisible=!this.tileDebugLabelsVisible};ra.prototype.toggleOptimization=function(){this.optimizationVisible=!this.optimizationVisible};ra.prototype.trimTilesCache=function(){u(this._tileset)&&this._tileset.trimLoadedTiles()};ra.prototype.compileStyle=function(){let e=this._tileset;if(!(!u(e)||this.styleString===JSON.stringify(e.style))){this._editorError="";try{this.styleString.length===0&&(this.styleString="{}"),this._style=new EC(JSON.parse(this.styleString)),this._shouldStyle=!0,this._scene.requestRender()}catch(t){this._editorError=t.toString()}this.feature=this._feature,this.tile=this._tile}};ra.prototype.styleEditorKeyPress=function(e,t){if(t.keyCode===9){t.preventDefault();let n=t.target,i=n.selectionStart,o=n.selectionEnd,r=o,a=n.value.slice(i,o).split(`
`),c=a.length,l;if(t.shiftKey)for(l=0;l<c;++l)a[l][0]===" "&&(a[l][1]===" "?(a[l]=a[l].substr(2),r-=2):(a[l]=a[l].substr(1),r-=1));else for(l=0;l<c;++l)a[l]=` ${a[l]}`,r+=2;let f=a.join(`
`);n.value=n.value.slice(0,i)+f+n.value.slice(o),n.selectionStart=i!==o?i:r,n.selectionEnd=r}else t.ctrlKey&&(t.keyCode===10||t.keyCode===13)&&this.compileStyle();return!0};ra.prototype._update=function(){let e=this._tileset;if(this.performance&&this._performanceDisplay.update(),u(e)){if(e.isDestroyed()){this.tile=void 0,this.feature=void 0,this.tileset=void 0;return}let t=e.style;this._style!==e.style&&(this._shouldStyle?(e.style=this._style,this._shouldStyle=!1):(this._style=t,this.styleString=JSON.stringify(t.style,null," ")))}this.showStatistics&&(this._statisticsText=D2(e,!1),this._pickStatisticsText=D2(e,!0),this._resourceCacheStatisticsText=zAe())};ra.prototype.isDestroyed=function(){return!1};ra.prototype.destroy=function(){this._eventHandler.destroy(),this._removePostRenderEvent();let e=this;return this._definedProperties.forEach(function(t){xe.getObservable(e,t).dispose()}),le(this)};ra.getStatistics=D2;var w2=ra;function BH(e,t){e=Dn(e);let n=document.createElement("div"),i=document.createElement("div");i.setAttribute("data-bind","visible: performance");let o=new w2(t,i);this._viewModel=o,this._container=e,this._element=n;let r=document.createElement("div");r.textContent="3D Tiles Inspector",r.className="cesium-cesiumInspector-button",r.setAttribute("data-bind","click: toggleInspector"),n.appendChild(r),n.className="cesium-cesiumInspector cesium-3DTilesInspector",n.setAttribute("data-bind",'css: { "cesium-cesiumInspector-visible" : inspectorVisible, "cesium-cesiumInspector-hidden" : !inspectorVisible}'),e.appendChild(n);let s=document.createElement("div");s.className="cesium-cesiumInspector-dropDown",n.appendChild(s);let a=wa.createSection,c=wa.createCheckbox,l=wa.createRangeInput,f=wa.createButton,d=a(s,"Tileset","tilesetVisible","toggleTileset"),p=a(s,"Display","displayVisible","toggleDisplay"),g=a(s,"Update","updateVisible","toggleUpdate"),m=a(s,"Logging","loggingVisible","toggleLogging"),A=a(s,"Tile Debug Labels","tileDebugLabelsVisible","toggleTileDebugLabels"),x=a(s,"Style","styleVisible","toggleStyle"),C=a(s,"Optimization","optimizationVisible","toggleOptimization"),E=document.createElement("div");E.className="field-group";let T=document.createElement("label");T.className="field-label",T.appendChild(document.createTextNode("Properties: "));let S=document.createElement("div");S.setAttribute("data-bind","text: properties"),E.appendChild(T),E.appendChild(S),d.appendChild(E),d.appendChild(f("Pick Tileset","togglePickTileset","pickActive")),d.appendChild(f("Trim Tiles Cache","trimTilesCache")),d.appendChild(c("Enable Picking","picking")),p.appendChild(c("Colorize","colorize"));let v=p.appendChild(c("Wireframe","wireframe","_tileset === undefined || hasEnabledWireframe")),w=document.createElement("p");w.setAttribute("data-bind","visible: _tileset !== undefined && !hasEnabledWireframe"),w.setAttribute("class","cesium-3DTilesInspector-disabledElementsInfo"),w.innerText="Set enableDebugWireframe to true in the tileset constructor to enable this option.",v.appendChild(w),p.appendChild(c("Bounding Volumes","showBoundingVolumes")),p.appendChild(c("Content Volumes","showContentBoundingVolumes")),p.appendChild(c("Request Volumes","showRequestVolumes")),p.appendChild(c("Point Cloud Shading","pointCloudShading"));let R=document.createElement("div");R.setAttribute("data-bind","visible: pointCloudShading"),R.appendChild(l("Geometric Error Scale","geometricErrorScale",0,2,.01)),R.appendChild(l("Maximum Attenuation","maximumAttenuation",0,32,1)),R.appendChild(l("Base Resolution","baseResolution",0,1,.01)),R.appendChild(c("Eye Dome Lighting (EDL)","eyeDomeLighting")),p.appendChild(R);let P=document.createElement("div");P.setAttribute("data-bind","visible: eyeDomeLighting"),P.appendChild(l("EDL Strength","eyeDomeLightingStrength",0,2,.1)),P.appendChild(l("EDL Radius","eyeDomeLightingRadius",0,4,.1)),R.appendChild(P),g.appendChild(c("Freeze Frame","freezeFrame")),g.appendChild(c("Dynamic Screen Space Error","dynamicScreenSpaceError"));let M=document.createElement("div");M.appendChild(l("Maximum Screen Space Error","maximumScreenSpaceError",0,128,1)),g.appendChild(M);let L=document.createElement("div");L.setAttribute("data-bind","visible: dynamicScreenSpaceError"),L.appendChild(l("Screen Space Error Density","dynamicScreenSpaceErrorDensitySliderValue",0,1,.005,"dynamicScreenSpaceErrorDensity")),L.appendChild(l("Screen Space Error Factor","dynamicScreenSpaceErrorFactor",1,10,.1)),g.appendChild(L),m.appendChild(c("Performance","performance")),m.appendChild(i),m.appendChild(c("Statistics","showStatistics"));let _=document.createElement("div");_.className="cesium-3dTilesInspector-statistics",_.setAttribute("data-bind","html: statisticsText, visible: showStatistics"),m.appendChild(_),m.appendChild(c("Pick Statistics","showPickStatistics"));let b=document.createElement("div");b.className="cesium-3dTilesInspector-statistics",b.setAttribute("data-bind","html: pickStatisticsText, visible: showPickStatistics"),m.appendChild(b),m.appendChild(c("Resource Cache Statistics","showResourceCacheStatistics"));let D=document.createElement("div");D.className="cesium-3dTilesInspector-statistics",D.setAttribute("data-bind","html: resourceCacheStatisticsText, visible: showResourceCacheStatistics"),m.appendChild(D);let I=document.createElement("div");x.appendChild(I),I.appendChild(document.createTextNode("Color Blend Mode: "));let B=document.createElement("select");B.setAttribute("data-bind",'options: colorBlendModes, optionsText: "text", optionsValue: "value", value: colorBlendMode'),I.appendChild(B);let F=document.createElement("textarea");F.setAttribute("data-bind","textInput: styleString, event: { keydown: styleEditorKeyPress }"),I.className="cesium-cesiumInspector-styleEditor",I.appendChild(F);let k=f("Compile (Ctrl+Enter)","compileStyle");I.appendChild(k);let U=document.createElement("div");U.className="cesium-cesiumInspector-error",U.setAttribute("data-bind","text: editorError"),I.appendChild(U),A.appendChild(c("Show Picked Only","showOnlyPickedTileDebugLabel")),A.appendChild(c("Geometric Error","showGeometricError")),A.appendChild(c("Rendering Statistics","showRenderingStatistics")),A.appendChild(c("Memory Usage (MB)","showMemoryUsage")),A.appendChild(c("Url","showUrl")),C.appendChild(c("Skip Tile LODs","skipLevelOfDetail"));let G=document.createElement("div");G.appendChild(l("Skip SSE Factor","skipScreenSpaceErrorFactor",1,50,1)),C.appendChild(G);let V=document.createElement("div");V.appendChild(l("SSE before skipping LOD","baseScreenSpaceError",0,4096,1)),C.appendChild(V);let Y=document.createElement("div");Y.appendChild(l("Min. levels to skip","skipLevels",0,10,1)),C.appendChild(Y),C.appendChild(c("Load only tiles that meet the max SSE.","immediatelyLoadDesiredLevelOfDetail")),C.appendChild(c("Load siblings of visible tiles","loadSiblings")),xe.applyBindings(o,n)}Object.defineProperties(BH.prototype,{container:{get:function(){return this._container}},viewModel:{get:function(){return this._viewModel}}});BH.prototype.isDestroyed=function(){return!1};BH.prototype.destroy=function(){return xe.cleanNode(this._element),this._container.removeChild(this._element),this.viewModel.destroy(),le(this)};var I2=BH;function Y0t(e){let t;if(u(e)){t="Command Statistics";let n=e.commandsInFrustums;for(let i in n)if(n.hasOwnProperty(i)){let o=parseInt(i,10),r;if(o===7)r="1, 2 and 3";else{let s=[];for(let a=2;a>=0;a--){let c=Math.pow(2,a);o>=c&&(s.push(a+1),o-=c)}r=s.reverse().join(" and ")}t+=`<br>&nbsp;&nbsp;&nbsp;&nbsp;${n[i]} in frustum ${r}`}t+=`<br>Total: ${e.totalCommands}`}return t}function bK(e,t,n){let i=Math.min(n,t);return i=Math.max(i,e),i}var X0t=new vn,K0t=new h;function P2(e,t){let n=this,i=e.canvas,o=new vu(i);this._eventHandler=o,this._scene=e,this._canvas=i,this._primitive=void 0,this._tile=void 0,this._modelMatrixPrimitive=void 0,this._performanceDisplay=void 0,this._performanceContainer=t;let r=this._scene.globe;r.depthTestAgainstTerrain=!0,this.frustums=!1,this.frustumPlanes=!1,this.performance=!1,this.shaderCacheText="",this.primitiveBoundingSphere=!1,this.primitiveReferenceFrame=!1,this.filterPrimitive=!1,this.tileBoundingSphere=!1,this.filterTile=!1,this.wireframe=!1,this.depthFrustum=1,this._numberOfFrustums=1,this.suspendUpdates=!1,this.tileCoordinates=!1,this.frustumStatisticText=!1,this.tileText="",this.hasPickedPrimitive=!1,this.hasPickedTile=!1,this.pickPrimitiveActive=!1,this.pickTileActive=!1,this.dropDownVisible=!0,this.generalVisible=!0,this.primitivesVisible=!1,this.terrainVisible=!1,this.depthFrustumText="",xe.track(this,["frustums","frustumPlanes","performance","shaderCacheText","primitiveBoundingSphere","primitiveReferenceFrame","filterPrimitive","tileBoundingSphere","filterTile","wireframe","depthFrustum","suspendUpdates","tileCoordinates","frustumStatisticText","tileText","hasPickedPrimitive","hasPickedTile","pickPrimitiveActive","pickTileActive","dropDownVisible","generalVisible","primitivesVisible","terrainVisible","depthFrustumText"]),this._toggleDropDown=Cn(function(){n.dropDownVisible=!n.dropDownVisible}),this._toggleGeneral=Cn(function(){n.generalVisible=!n.generalVisible}),this._togglePrimitives=Cn(function(){n.primitivesVisible=!n.primitivesVisible}),this._toggleTerrain=Cn(function(){n.terrainVisible=!n.terrainVisible}),this._frustumsSubscription=xe.getObservable(this,"frustums").subscribe(function(l){n._scene.debugShowFrustums=l,n._scene.requestRender()}),this._frustumPlanesSubscription=xe.getObservable(this,"frustumPlanes").subscribe(function(l){n._scene.debugShowFrustumPlanes=l,n._scene.requestRender()}),this._performanceSubscription=xe.getObservable(this,"performance").subscribe(function(l){l?n._performanceDisplay=new F_({container:n._performanceContainer}):n._performanceContainer.innerHTML=""}),this._showPrimitiveBoundingSphere=Cn(function(){return n._primitive.debugShowBoundingVolume=n.primitiveBoundingSphere,n._scene.requestRender(),!0}),this._primitiveBoundingSphereSubscription=xe.getObservable(this,"primitiveBoundingSphere").subscribe(function(){n._showPrimitiveBoundingSphere()}),this._showPrimitiveReferenceFrame=Cn(function(){if(n.primitiveReferenceFrame){let l=n._primitive.modelMatrix;n._modelMatrixPrimitive=new PF({modelMatrix:l}),n._scene.primitives.add(n._modelMatrixPrimitive)}else u(n._modelMatrixPrimitive)&&(n._scene.primitives.remove(n._modelMatrixPrimitive),n._modelMatrixPrimitive=void 0);return n._scene.requestRender(),!0}),this._primitiveReferenceFrameSubscription=xe.getObservable(this,"primitiveReferenceFrame").subscribe(function(){n._showPrimitiveReferenceFrame()}),this._doFilterPrimitive=Cn(function(){return n.filterPrimitive?n._scene.debugCommandFilter=function(l){return u(n._modelMatrixPrimitive)&&l.owner===n._modelMatrixPrimitive._primitive?!0:u(n._primitive)?l.owner===n._primitive||l.owner===n._primitive._billboardCollection||l.owner.primitive===n._primitive:!1}:n._scene.debugCommandFilter=void 0,!0}),this._filterPrimitiveSubscription=xe.getObservable(this,"filterPrimitive").subscribe(function(){n._doFilterPrimitive(),n._scene.requestRender()}),this._wireframeSubscription=xe.getObservable(this,"wireframe").subscribe(function(l){r._surface.tileProvider._debug.wireframe=l,n._scene.requestRender()}),this._depthFrustumSubscription=xe.getObservable(this,"depthFrustum").subscribe(function(l){n._scene.debugShowDepthFrustum=l,n._scene.requestRender()}),this._incrementDepthFrustum=Cn(function(){let l=n.depthFrustum+1;return n.depthFrustum=bK(1,n._numberOfFrustums,l),n._scene.requestRender(),!0}),this._decrementDepthFrustum=Cn(function(){let l=n.depthFrustum-1;return n.depthFrustum=bK(1,n._numberOfFrustums,l),n._scene.requestRender(),!0}),this._suspendUpdatesSubscription=xe.getObservable(this,"suspendUpdates").subscribe(function(l){r._surface._debug.suspendLodUpdate=l,l||(n.filterTile=!1)});let s;this._showTileCoordinates=Cn(function(){return n.tileCoordinates&&!u(s)?s=e.imageryLayers.addImageryProvider(new jF({tilingScheme:e.terrainProvider.tilingScheme})):!n.tileCoordinates&&u(s)&&(e.imageryLayers.remove(s),s=void 0),!0}),this._tileCoordinatesSubscription=xe.getObservable(this,"tileCoordinates").subscribe(function(){n._showTileCoordinates(),n._scene.requestRender()}),this._tileBoundingSphereSubscription=xe.getObservable(this,"tileBoundingSphere").subscribe(function(){n._showTileBoundingSphere(),n._scene.requestRender()}),this._showTileBoundingSphere=Cn(function(){return n.tileBoundingSphere?r._surface.tileProvider._debug.boundingSphereTile=n._tile:r._surface.tileProvider._debug.boundingSphereTile=void 0,n._scene.requestRender(),!0}),this._doFilterTile=Cn(function(){return n.filterTile?(n.suspendUpdates=!0,r._surface._tilesToRender=[],u(n._tile)&&n._tile.renderable&&r._surface._tilesToRender.push(n._tile)):n.suspendUpdates=!1,!0}),this._filterTileSubscription=xe.getObservable(this,"filterTile").subscribe(function(){n.doFilterTile(),n._scene.requestRender()});function a(l){let f=n._scene.pick({x:l.position.x,y:l.position.y});u(f)&&(n.primitive=u(f.collection)?f.collection:f.primitive),n._scene.requestRender(),n.pickPrimitiveActive=!1}this._pickPrimitive=Cn(function(){n.pickPrimitiveActive=!n.pickPrimitiveActive}),this._pickPrimitiveActiveSubscription=xe.getObservable(this,"pickPrimitiveActive").subscribe(function(l){l?o.setInputAction(a,gn.LEFT_CLICK):o.removeInputAction(gn.LEFT_CLICK)});function c(l){let f,d=r.ellipsoid,p=n._scene.camera.getPickRay(l.position,X0t),g=r.pick(p,n._scene,K0t);if(u(g)){let m=d.cartesianToCartographic(g),A=r._surface.tileProvider._tilesToRenderByTextureCount;for(let x=0;!f&&x<A.length;++x){let C=A[x];if(u(C))for(let E=0;!f&&E<C.length;++E){let T=C[E];ce.contains(T.rectangle,m)&&(f=T)}}}n.tile=f,n.pickTileActive=!1}this._pickTile=Cn(function(){n.pickTileActive=!n.pickTileActive}),this._pickTileActiveSubscription=xe.getObservable(this,"pickTileActive").subscribe(function(l){l?o.setInputAction(c,gn.LEFT_CLICK):o.removeInputAction(gn.LEFT_CLICK)}),this._removePostRenderEvent=e.postRender.addEventListener(function(){n._update()})}Object.defineProperties(P2.prototype,{scene:{get:function(){return this._scene}},performanceContainer:{get:function(){return this._performanceContainer}},toggleDropDown:{get:function(){return this._toggleDropDown}},showPrimitiveBoundingSphere:{get:function(){return this._showPrimitiveBoundingSphere}},showPrimitiveReferenceFrame:{get:function(){return this._showPrimitiveReferenceFrame}},doFilterPrimitive:{get:function(){return this._doFilterPrimitive}},incrementDepthFrustum:{get:function(){return this._incrementDepthFrustum}},decrementDepthFrustum:{get:function(){return this._decrementDepthFrustum}},showTileCoordinates:{get:function(){return this._showTileCoordinates}},showTileBoundingSphere:{get:function(){return this._showTileBoundingSphere}},doFilterTile:{get:function(){return this._doFilterTile}},toggleGeneral:{get:function(){return this._toggleGeneral}},togglePrimitives:{get:function(){return this._togglePrimitives}},toggleTerrain:{get:function(){return this._toggleTerrain}},pickPrimitive:{get:function(){return this._pickPrimitive}},pickTile:{get:function(){return this._pickTile}},selectParent:{get:function(){let e=this;return Cn(function(){e.tile=e.tile.parent})}},selectNW:{get:function(){let e=this;return Cn(function(){e.tile=e.tile.northwestChild})}},selectNE:{get:function(){let e=this;return Cn(function(){e.tile=e.tile.northeastChild})}},selectSW:{get:function(){let e=this;return Cn(function(){e.tile=e.tile.southwestChild})}},selectSE:{get:function(){let e=this;return Cn(function(){e.tile=e.tile.southeastChild})}},primitive:{get:function(){return this._primitive},set:function(e){let t=this._primitive;e!==t&&(this.hasPickedPrimitive=!0,u(t)&&(t.debugShowBoundingVolume=!1),this._scene.debugCommandFilter=void 0,u(this._modelMatrixPrimitive)&&(this._scene.primitives.remove(this._modelMatrixPrimitive),this._modelMatrixPrimitive=void 0),this._primitive=e,e.show=!1,setTimeout(function(){e.show=!0},50),this.showPrimitiveBoundingSphere(),this.showPrimitiveReferenceFrame(),this.doFilterPrimitive())}},tile:{get:function(){return this._tile},set:function(e){if(u(e)){this.hasPickedTile=!0;let t=this._tile;if(e!==t){this.tileText=`L: ${e.level} X: ${e.x} Y: ${e.y}`,this.tileText+=`<br>SW corner: ${e.rectangle.west}, ${e.rectangle.south}`,this.tileText+=`<br>NE corner: ${e.rectangle.east}, ${e.rectangle.north}`;let n=e.data;u(n)&&u(n.tileBoundingRegion)?this.tileText+=`<br>Min: ${n.tileBoundingRegion.minimumHeight} Max: ${n.tileBoundingRegion.maximumHeight}`:this.tileText+="<br>(Tile is not loaded)"}this._tile=e,this.showTileBoundingSphere(),this.doFilterTile()}else this.hasPickedTile=!1,this._tile=void 0}}});P2.prototype._update=function(){this.frustums&&(this.frustumStatisticText=Y0t(this._scene.debugFrustumStatistics));let e=this._scene.numberOfFrustums;this._numberOfFrustums=e,this.depthFrustum=bK(1,e,this.depthFrustum),this.depthFrustumText=`${this.depthFrustum} of ${e}`,this.performance&&this._performanceDisplay.update(),this.primitiveReferenceFrame&&(this._modelMatrixPrimitive.modelMatrix=this._primitive.modelMatrix),this.shaderCacheText=`Cached shaders: ${this._scene.context.shaderCache.numberOfShaders}`};P2.prototype.isDestroyed=function(){return!1};P2.prototype.destroy=function(){return this._eventHandler.destroy(),this._removePostRenderEvent(),this._frustumsSubscription.dispose(),this._frustumPlanesSubscription.dispose(),this._performanceSubscription.dispose(),this._primitiveBoundingSphereSubscription.dispose(),this._primitiveReferenceFrameSubscription.dispose(),this._filterPrimitiveSubscription.dispose(),this._wireframeSubscription.dispose(),this._depthFrustumSubscription.dispose(),this._suspendUpdatesSubscription.dispose(),this._tileCoordinatesSubscription.dispose(),this._tileBoundingSphereSubscription.dispose(),this._filterTileSubscription.dispose(),this._pickPrimitiveActiveSubscription.dispose(),this._pickTileActiveSubscription.dispose(),le(this)};var O2=P2;function MH(e,t){e=Dn(e);let n=document.createElement("div"),i=new O2(t,n);this._viewModel=i,this._container=e;let o=document.createElement("div");this._element=o;let r=document.createElement("div");r.textContent="Cesium Inspector",r.className="cesium-cesiumInspector-button",r.setAttribute("data-bind","click: toggleDropDown"),o.appendChild(r),o.className="cesium-cesiumInspector",o.setAttribute("data-bind",'css: { "cesium-cesiumInspector-visible" : dropDownVisible, "cesium-cesiumInspector-hidden" : !dropDownVisible }'),e.appendChild(this._element);let s=document.createElement("div");s.className="cesium-cesiumInspector-dropDown",o.appendChild(s);let a=wa.createSection,c=wa.createCheckbox,l=a(s,"General","generalVisible","toggleGeneral"),f=c("Show Frustums","frustums"),d=document.createElement("div");d.className="cesium-cesiumInspector-frustumStatistics",d.setAttribute("data-bind","visible: frustums, html: frustumStatisticText"),f.appendChild(d),l.appendChild(f),l.appendChild(c("Show Frustum Planes","frustumPlanes")),l.appendChild(c("Performance Display","performance")),n.className="cesium-cesiumInspector-performanceDisplay",l.appendChild(n);let p=document.createElement("div");p.className="cesium-cesiumInspector-shaderCache",p.setAttribute("data-bind","html: shaderCacheText"),l.appendChild(p);let g=document.createElement("div");l.appendChild(g);let m=document.createElement("span");m.setAttribute("data-bind",'html: "&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Frustum:"'),g.appendChild(m);let A=document.createElement("span");A.setAttribute("data-bind","text: depthFrustumText"),g.appendChild(A);let x=document.createElement("input");x.type="button",x.value="-",x.className="cesium-cesiumInspector-pickButton",x.setAttribute("data-bind","click: decrementDepthFrustum"),g.appendChild(x);let C=document.createElement("input");C.type="button",C.value="+",C.className="cesium-cesiumInspector-pickButton",C.setAttribute("data-bind","click: incrementDepthFrustum"),g.appendChild(C);let E=a(s,"Primitives","primitivesVisible","togglePrimitives"),T=document.createElement("div");T.className="cesium-cesiumInspector-pickSection",E.appendChild(T);let S=document.createElement("input");S.type="button",S.value="Pick a primitive",S.className="cesium-cesiumInspector-pickButton",S.setAttribute("data-bind",'css: {"cesium-cesiumInspector-pickButtonHighlight" : pickPrimitiveActive}, click: pickPrimitive');let v=document.createElement("div");v.className="cesium-cesiumInspector-center",v.appendChild(S),T.appendChild(v),T.appendChild(c("Show bounding sphere","primitiveBoundingSphere","hasPickedPrimitive")),T.appendChild(c("Show reference frame","primitiveReferenceFrame","hasPickedPrimitive")),this._primitiveOnly=c("Show only selected","filterPrimitive","hasPickedPrimitive"),T.appendChild(this._primitiveOnly);let w=a(s,"Terrain","terrainVisible","toggleTerrain"),R=document.createElement("div");R.className="cesium-cesiumInspector-pickSection",w.appendChild(R);let P=document.createElement("input");P.type="button",P.value="Pick a tile",P.className="cesium-cesiumInspector-pickButton",P.setAttribute("data-bind",'css: {"cesium-cesiumInspector-pickButtonHighlight" : pickTileActive}, click: pickTile'),v=document.createElement("div"),v.appendChild(P),v.className="cesium-cesiumInspector-center",R.appendChild(v);let M=document.createElement("div");R.appendChild(M);let L=document.createElement("input");L.type="button",L.value="Parent",L.className="cesium-cesiumInspector-pickButton",L.setAttribute("data-bind","click: selectParent");let _=document.createElement("input");_.type="button",_.value="NW",_.className="cesium-cesiumInspector-pickButton",_.setAttribute("data-bind","click: selectNW");let b=document.createElement("input");b.type="button",b.value="NE",b.className="cesium-cesiumInspector-pickButton",b.setAttribute("data-bind","click: selectNE");let D=document.createElement("input");D.type="button",D.value="SW",D.className="cesium-cesiumInspector-pickButton",D.setAttribute("data-bind","click: selectSW");let I=document.createElement("input");I.type="button",I.value="SE",I.className="cesium-cesiumInspector-pickButton",I.setAttribute("data-bind","click: selectSE");let B=document.createElement("div");B.className="cesium-cesiumInspector-tileText",M.className="cesium-cesiumInspector-frustumStatistics",M.appendChild(B),M.setAttribute("data-bind","visible: hasPickedTile"),B.setAttribute("data-bind","html: tileText");let F=document.createElement("div");F.className="cesium-cesiumInspector-relativeText",F.textContent="Select relative:",M.appendChild(F);let k=document.createElement("table"),U=document.createElement("tr"),G=document.createElement("tr"),V=document.createElement("td");V.appendChild(L);let Y=document.createElement("td");Y.appendChild(_);let W=document.createElement("td");W.appendChild(b),U.appendChild(V),U.appendChild(Y),U.appendChild(W);let Q=document.createElement("td"),j=document.createElement("td");j.appendChild(D);let K=document.createElement("td");K.appendChild(I),G.appendChild(Q),G.appendChild(j),G.appendChild(K),k.appendChild(U),k.appendChild(G),M.appendChild(k),R.appendChild(c("Show bounding volume","tileBoundingSphere","hasPickedTile")),R.appendChild(c("Show only selected","filterTile","hasPickedTile")),w.appendChild(c("Wireframe","wireframe")),w.appendChild(c("Suspend LOD update","suspendUpdates")),w.appendChild(c("Show tile coordinates","tileCoordinates")),xe.applyBindings(i,this._element)}Object.defineProperties(MH.prototype,{container:{get:function(){return this._container}},viewModel:{get:function(){return this._viewModel}}});MH.prototype.isDestroyed=function(){return!1};MH.prototype.destroy=function(){return xe.cleanNode(this._element),this._container.removeChild(this._element),this.viewModel.destroy(),le(this)};var R2=MH;var HAe=1e3;function Bm(e){u(e.geocoderServices)?this._geocoderServices=e.geocoderServices:this._geocoderServices=[new fL,new EL({scene:e.scene})],this._viewContainer=e.container,this._scene=e.scene,this._flightDuration=e.flightDuration,this._searchText="",this._isSearchInProgress=!1,this._geocodePromise=void 0,this._complete=new ye,this._suggestions=[],this._selectedSuggestion=void 0,this._showSuggestions=!0,this._handleArrowDown=WAe,this._handleArrowUp=GAe;let t=this;this._suggestionsVisible=xe.pureComputed(function(){let o=xe.getObservable(t,"_suggestions")().length>0,r=xe.getObservable(t,"_showSuggestions")();return o&&r}),this._searchCommand=Cn(function(i){if(i=y(i,zy.SEARCH),t._focusTextbox=!1,u(t._selectedSuggestion))return t.activateSuggestion(t._selectedSuggestion),!1;t.hideSuggestions(),t.isSearchInProgress?tAt(t):$0t(t,t._geocoderServices,i)}),this.deselectSuggestion=function(){t._selectedSuggestion=void 0},this.handleKeyDown=function(i,o){let r=o.key==="ArrowDown"||o.key==="Down"||o.keyCode===40,s=o.key==="ArrowUp"||o.key==="Up"||o.keyCode===38;return(r||s)&&o.preventDefault(),!0},this.handleKeyUp=function(i,o){let r=o.key==="ArrowDown"||o.key==="Down"||o.keyCode===40,s=o.key==="ArrowUp"||o.key==="Up"||o.keyCode===38,a=o.key==="Enter"||o.keyCode===13;return s?GAe(t):r?WAe(t):a&&t._searchCommand(),!0},this.activateSuggestion=function(i){t.hideSuggestions(),t._searchText=i.displayName;let o=i.destination;qAe(t),t.destinationFound(t,o)},this.hideSuggestions=function(){t._showSuggestions=!1,t._selectedSuggestion=void 0},this.showSuggestions=function(){t._showSuggestions=!0},this.handleMouseover=function(i,o){i!==t._selectedSuggestion&&(t._selectedSuggestion=i)},this.keepExpanded=!1,this.autoComplete=y(e.autocomplete,!0),this.destinationFound=y(e.destinationFound,Bm.flyToDestination),this._focusTextbox=!1,xe.track(this,["_searchText","_isSearchInProgress","keepExpanded","_suggestions","_selectedSuggestion","_showSuggestions","_focusTextbox"]);let n=xe.getObservable(this,"_searchText");n.extend({rateLimit:{timeout:500}}),this._suggestionSubscription=n.subscribe(function(){Bm._updateSearchSuggestions(t)}),this.isSearchInProgress=void 0,xe.defineProperty(this,"isSearchInProgress",{get:function(){return this._isSearchInProgress}}),this.searchText=void 0,xe.defineProperty(this,"searchText",{get:function(){return this.isSearchInProgress?"Searching...":this._searchText},set:function(i){this._searchText=i}}),this.flightDuration=void 0,xe.defineProperty(this,"flightDuration",{get:function(){return this._flightDuration},set:function(i){this._flightDuration=i}})}Object.defineProperties(Bm.prototype,{complete:{get:function(){return this._complete}},scene:{get:function(){return this._scene}},search:{get:function(){return this._searchCommand}},selectedSuggestion:{get:function(){return this._selectedSuggestion}},suggestions:{get:function(){return this._suggestions}}});Bm.prototype.destroy=function(){this._suggestionSubscription.dispose()};function GAe(e){if(e._suggestions.length===0)return;let t=e._suggestions.indexOf(e._selectedSuggestion);if(t===-1||t===0){e._selectedSuggestion=void 0;return}let n=t-1;e._selectedSuggestion=e._suggestions[n],Bm._adjustSuggestionsScroll(e,n)}function WAe(e){if(e._suggestions.length===0)return;let t=e._suggestions.length,i=(e._suggestions.indexOf(e._selectedSuggestion)+1)%t;e._selectedSuggestion=e._suggestions[i],Bm._adjustSuggestionsScroll(e,i)}function Z0t(e,t){let n=u(t)?t.availability:void 0;return u(n)?g_(t,[e]).then(function(i){return e=i[0],e.height+=HAe,e}):(e.height+=HAe,Promise.resolve(e))}function J0t(e,t){let n=e._scene,o=n.mapProjection.ellipsoid,r=n.camera,s=n.terrainProvider,a=t,c;return t instanceof ce?O.equalsEpsilon(t.south,t.north,O.EPSILON7)&&O.equalsEpsilon(t.east,t.west,O.EPSILON7)?t=ce.center(t):c=NC(t,n):t=o.cartesianToCartographic(t),u(c)||(c=Z0t(t,s)),c.then(function(l){a=o.cartographicToCartesian(l)}).finally(function(){r.flyTo({destination:a,complete:function(){e._complete.raiseEvent()},duration:e._flightDuration,endTransform:N.IDENTITY})})}function Q0t(e,t,n,i){return e.then(function(o){return u(o)&&o.state==="fulfilled"&&o.value.length>0?o:t.geocode(n,i).then(function(s){return{state:"fulfilled",value:s}}).catch(function(s){return{state:"rejected",reason:s}})})}function $0t(e,t,n){let i=e._searchText;if(jAe(i)){e.showSuggestions();return}e._isSearchInProgress=!0;let o=Promise.resolve();for(let r=0;r<t.length;r++)o=Q0t(o,t[r],i,n);e._geocodePromise=o,o.then(function(r){if(o.cancel)return;e._isSearchInProgress=!1;let s=r.value;if(r.state==="fulfilled"&&u(s)&&s.length>0){e._searchText=s[0].displayName,e.destinationFound(e,s[0].destination);return}e._searchText=`${i} (not found)`})}function eAt(e,t){let n=Dn(e._viewContainer),i=n.getElementsByClassName("search-results")[0],r=n.getElementsByTagName("li")[t];if(t===0){i.scrollTop=0;return}let s=r.offsetTop;s+r.clientHeight>i.clientHeight?i.scrollTop=s+r.clientHeight:s<i.scrollTop&&(i.scrollTop=s)}function tAt(e){e._isSearchInProgress=!1,u(e._geocodePromise)&&(e._geocodePromise.cancel=!0,e._geocodePromise=void 0)}function jAe(e){return/^\s*$/.test(e)}function qAe(e){xe.getObservable(e,"_suggestions").removeAll()}function nAt(e){if(!e.autoComplete)return;let t=e._searchText;if(qAe(e),jAe(t))return;let n=Promise.resolve([]);return e._geocoderServices.forEach(function(i){n=n.then(function(o){return o.length>=5?o:i.geocode(t,zy.AUTOCOMPLETE).then(function(r){return o=o.concat(r),o})})}),n.then(function(i){let o=e._suggestions;for(let r=0;r<i.length;r++)o.push(i[r])})}Bm.flyToDestination=J0t;Bm._updateSearchSuggestions=nAt;Bm._adjustSuggestionsScroll=eAt;var B2=Bm;var iAt="M29.772,26.433l-7.126-7.126c0.96-1.583,1.523-3.435,1.524-5.421C24.169,8.093,19.478,3.401,13.688,3.399C7.897,3.401,3.204,8.093,3.204,13.885c0,5.789,4.693,10.481,10.484,10.481c1.987,0,3.839-0.563,5.422-1.523l7.128,7.127L29.772,26.433zM7.203,13.885c0.006-3.582,2.903-6.478,6.484-6.486c3.579,0.008,6.478,2.904,6.484,6.486c-0.007,3.58-2.905,6.476-6.484,6.484C10.106,20.361,7.209,17.465,7.203,13.885z",oAt="M24.778,21.419 19.276,15.917 24.777,10.415 21.949,7.585 16.447,13.087 10.945,7.585 8.117,10.415 13.618,15.917 8.116,21.419 10.946,24.248 16.447,18.746 21.948,24.248z";function LH(e){let t=Dn(e.container),n=new B2(e);n._startSearchPath=iAt,n._stopSearchPath=oAt;let i=document.createElement("form");i.setAttribute("data-bind","submit: search");let o=document.createElement("input");o.type="search",o.className="cesium-geocoder-input",o.setAttribute("placeholder","Enter an address or landmark..."),o.setAttribute("data-bind",'textInput: searchText,disable: isSearchInProgress,event: { keyup: handleKeyUp, keydown: handleKeyDown, mouseover: deselectSuggestion },css: { "cesium-geocoder-input-wide" : keepExpanded || searchText.length > 0 },hasFocus: _focusTextbox'),this._onTextBoxFocus=function(){setTimeout(function(){o.select()},0)},o.addEventListener("focus",this._onTextBoxFocus,!1),i.appendChild(o),this._textBox=o;let r=document.createElement("span");r.className="cesium-geocoder-searchButton",r.setAttribute("data-bind","click: search,cesiumSvgPath: { path: isSearchInProgress ? _stopSearchPath : _startSearchPath, width: 32, height: 32 }"),i.appendChild(r),t.appendChild(i);let s=document.createElement("div");s.className="search-results",s.setAttribute("data-bind","visible: _suggestionsVisible");let a=document.createElement("ul");a.setAttribute("data-bind","foreach: _suggestions");let c=document.createElement("li");a.appendChild(c),c.setAttribute("data-bind","text: $data.displayName, click: $parent.activateSuggestion, event: { mouseover: $parent.handleMouseover}, css: { active: $data === $parent._selectedSuggestion }"),s.appendChild(a),t.appendChild(s),xe.applyBindings(n,i),xe.applyBindings(n,s),this._container=t,this._searchSuggestionsContainer=s,this._viewModel=n,this._form=i,this._onInputBegin=function(l){let f=l.target;typeof 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k2=UH;function XAe(){this.showInstructions=!1;let e=this;this._command=Cn(function(){e.showInstructions=!e.showInstructions}),this._showClick=Cn(function(){e._touch=!1}),this._showTouch=Cn(function(){e._touch=!0}),this._touch=!1,this.tooltip="Navigation Instructions",xe.track(this,["tooltip","showInstructions","_touch"])}Object.defineProperties(XAe.prototype,{command:{get:function(){return this._command}},showClick:{get:function(){return this._showClick}},showTouch:{get:function(){return this._showTouch}}});var z2=XAe;function kH(e){let t=Dn(e.container),n=new z2,i=y(e.instructionsInitiallyVisible,!1);n.showInstructions=i,n._svgPath="M16,1.466C7.973,1.466,1.466,7.973,1.466,16c0,8.027,6.507,14.534,14.534,14.534c8.027,0,14.534-6.507,14.534-14.534C30.534,7.973,24.027,1.466,16,1.466z 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d=document.createElement("div");d.className="cesium-click-navigation-help cesium-navigation-help-instructions",d.setAttribute("data-bind",'css: { "cesium-click-navigation-help-visible" : !_touch}'),d.innerHTML=` <table> <tr> <td><img src="${Qt("Widgets/Images/NavigationHelp/MouseLeft.svg")}" width="48" height="48" /></td> <td> <div class="cesium-navigation-help-pan">Pan view</div> <div class="cesium-navigation-help-details">Left click + drag</div> </td> </tr> <tr> <td><img src="${Qt("Widgets/Images/NavigationHelp/MouseRight.svg")}" width="48" height="48" /></td> <td> <div class="cesium-navigation-help-zoom">Zoom view</div> <div class="cesium-navigation-help-details">Right click + drag, or</div> <div class="cesium-navigation-help-details">Mouse wheel scroll</div> </td> </tr> <tr> <td><img src="${Qt("Widgets/Images/NavigationHelp/MouseMiddle.svg")}" width="48" height="48" /></td> <td> <div class="cesium-navigation-help-rotate">Rotate view</div> <div 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this._viewModel}}});kH.prototype.isDestroyed=function(){return!1};kH.prototype.destroy=function(){return Vt.supportsPointerEvents()?document.removeEventListener("pointerdown",this._closeInstructions,!0):(document.removeEventListener("mousedown",this._closeInstructions,!0),document.removeEventListener("touchstart",this._closeInstructions,!0)),xe.cleanNode(this._wrapper),this._container.removeChild(this._wrapper),le(this)};var H2=kH;function vK(e){this._scene=e.scene,this.lowFrameRateMessage=y(e.lowFrameRateMessage,"This application appears to be performing poorly on your system. 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HH(e){this._scene=e,this._orthographic=e.camera.frustum instanceof $t,this._flightInProgress=!1,this.dropDownVisible=!1,this.tooltipPerspective="Perspective Projection",this.tooltipOrthographic="Orthographic Projection",this.selectedTooltip=void 0,this.sceneMode=e.mode,xe.track(this,["_orthographic","_flightInProgress","sceneMode","dropDownVisible","tooltipPerspective","tooltipOrthographic"]);let t=this;xe.defineProperty(this,"selectedTooltip",function(){return t._orthographic?t.tooltipOrthographic:t.tooltipPerspective}),this._toggleDropDown=Cn(function(){t.sceneMode===te.SCENE2D||t._flightInProgress||(t.dropDownVisible=!t.dropDownVisible)}),this._eventHelper=new Pr,this._eventHelper.add(e.morphComplete,function(n,i,o,r){t.sceneMode=o,t._orthographic=o===te.SCENE2D||t._scene.camera.frustum instanceof $t}),this._eventHelper.add(e.preRender,function(){t._flightInProgress=u(e.camera._currentFlight)}),this._switchToPerspective=Cn(function(){t.sceneMode!==te.SCENE2D&&(t._scene.camera.switchToPerspectiveFrustum(),t._orthographic=!1,t.dropDownVisible=!1)}),this._switchToOrthographic=Cn(function(){t.sceneMode!==te.SCENE2D&&(t._scene.camera.switchToOrthographicFrustum(),t._orthographic=!0,t.dropDownVisible=!1)}),this._sceneMode=te}Object.defineProperties(HH.prototype,{scene:{get:function(){return this._scene}},toggleDropDown:{get:function(){return this._toggleDropDown}},switchToPerspective:{get:function(){return this._switchToPerspective}},switchToOrthographic:{get:function(){return this._switchToOrthographic}},isOrthographicProjection:{get:function(){return this._orthographic}}});HH.prototype.isDestroyed=function(){return!1};HH.prototype.destroy=function(){this._eventHelper.removeAll(),le(this)};var j2=HH;var lAt="M 28.15625,10.4375 9.125,13.21875 13.75,43.25 41.75,55.09375 50.8125,37 54.5,11.9375 z m 0.125,3 19.976451,0.394265 L 43.03125,16.875 22.6875,14.28125 z M 50.971746,15.705477 47.90625,36.03125 42.53125,46 44.84375,19.3125 z M 12.625,16.03125 l 29.15625,3.6875 -2.65625,31 L 16.4375,41.125 z",uAt="m 31.560594,6.5254438 -20.75,12.4687502 0.1875,24.5625 22.28125,11.8125 19.5,-12 0.65625,-0.375 0,-0.75 0.0312,-23.21875 z m 0.0625,3.125 16.65625,9.5000002 -16.125,10.28125 -17.34375,-9.71875 z m 18.96875,11.1875002 0.15625,20.65625 -17.46875,10.59375 0.15625,-20.28125 z m -37.0625,1.25 17.21875,9.625 -0.15625,19.21875 -16.9375,-9 z";function GH(e,t){e=Dn(e);let n=new j2(t);n._perspectivePath=lAt,n._orthographicPath=uAt;let i=document.createElement("span");i.className="cesium-projectionPicker-wrapper cesium-toolbar-button",e.appendChild(i);let o=document.createElement("button");o.type="button",o.className="cesium-button cesium-toolbar-button",o.setAttribute("data-bind",'css: { "cesium-projectionPicker-buttonPerspective": !_orthographic, "cesium-projectionPicker-buttonOrthographic": _orthographic, "cesium-button-disabled" : sceneMode === _sceneMode.SCENE2D || _flightInProgress, "cesium-projectionPicker-selected": dropDownVisible },attr: { title: selectedTooltip },click: toggleDropDown'),o.innerHTML='<!-- ko cesiumSvgPath: { path: _perspectivePath, width: 64, height: 64, css: "cesium-projectionPicker-iconPerspective" } --><!-- /ko --><!-- ko cesiumSvgPath: { path: _orthographicPath, width: 64, height: 64, css: "cesium-projectionPicker-iconOrthographic" } --><!-- /ko -->',i.appendChild(o);let r=document.createElement("button");r.type="button",r.className="cesium-button cesium-toolbar-button cesium-projectionPicker-dropDown-icon",r.setAttribute("data-bind",'css: { "cesium-projectionPicker-visible" : (dropDownVisible && _orthographic), "cesium-projectionPicker-none" : !_orthographic, "cesium-projectionPicker-hidden" : !dropDownVisible },attr: { title: tooltipPerspective },click: switchToPerspective,cesiumSvgPath: { path: _perspectivePath, width: 64, height: 64 }'),i.appendChild(r);let s=document.createElement("button");s.type="button",s.className="cesium-button cesium-toolbar-button cesium-projectionPicker-dropDown-icon",s.setAttribute("data-bind",'css: { "cesium-projectionPicker-visible" : (dropDownVisible && !_orthographic), "cesium-projectionPicker-none" : _orthographic, "cesium-projectionPicker-hidden" : !dropDownVisible},attr: { title: tooltipOrthographic },click: switchToOrthographic,cesiumSvgPath: { path: _orthographicPath, width: 64, height: 64 }'),i.appendChild(s),xe.applyBindings(n,i),this._viewModel=n,this._container=e,this._wrapper=i,this._closeDropDown=function(a){i.contains(a.target)||(n.dropDownVisible=!1)},Vt.supportsPointerEvents()?document.addEventListener("pointerdown",this._closeDropDown,!0):(document.addEventListener("mousedown",this._closeDropDown,!0),document.addEventListener("touchstart",this._closeDropDown,!0))}Object.defineProperties(GH.prototype,{container:{get:function(){return this._container}},viewModel:{get:function(){return this._viewModel}}});GH.prototype.isDestroyed=function(){return!1};GH.prototype.destroy=function(){return this._viewModel.destroy(),Vt.supportsPointerEvents()?document.removeEventListener("pointerdown",this._closeDropDown,!0):(document.removeEventListener("mousedown",this._closeDropDown,!0),document.removeEventListener("touchstart",this._closeDropDown,!0)),xe.cleanNode(this._wrapper),this._container.removeChild(this._wrapper),le(this)};var q2=GH;function WH(e,t){this._scene=e;let n=this,i=function(o,r,s,a){n.sceneMode=s,n.dropDownVisible=!1};this._eventHelper=new Pr,this._eventHelper.add(e.morphStart,i),this._duration=y(t,2),this.sceneMode=e.mode,this.dropDownVisible=!1,this.tooltip2D="2D",this.tooltip3D="3D",this.tooltipColumbusView="Columbus View",xe.track(this,["sceneMode","dropDownVisible","tooltip2D","tooltip3D","tooltipColumbusView"]),this.selectedTooltip=void 0,xe.defineProperty(this,"selectedTooltip",function(){let o=n.sceneMode;return o===te.SCENE2D?n.tooltip2D:o===te.SCENE3D?n.tooltip3D:n.tooltipColumbusView}),this._toggleDropDown=Cn(function(){n.dropDownVisible=!n.dropDownVisible}),this._morphTo2D=Cn(function(){e.morphTo2D(n._duration)}),this._morphTo3D=Cn(function(){e.morphTo3D(n._duration)}),this._morphToColumbusView=Cn(function(){e.morphToColumbusView(n._duration)}),this._sceneMode=te}Object.defineProperties(WH.prototype,{scene:{get:function(){return this._scene}},duration:{get:function(){return 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jH(e,t,n){e=Dn(e);let i=new Y2(t,n);i._globePath=fAt,i._flatMapPath=dAt,i._columbusViewPath=hAt;let o=document.createElement("span");o.className="cesium-sceneModePicker-wrapper cesium-toolbar-button",e.appendChild(o);let r=document.createElement("button");r.type="button",r.className="cesium-button cesium-toolbar-button",r.setAttribute("data-bind",'css: { "cesium-sceneModePicker-button2D": sceneMode === _sceneMode.SCENE2D, "cesium-sceneModePicker-button3D": sceneMode === _sceneMode.SCENE3D, "cesium-sceneModePicker-buttonColumbusView": sceneMode === _sceneMode.COLUMBUS_VIEW, "cesium-sceneModePicker-selected": dropDownVisible },attr: { title: selectedTooltip },click: toggleDropDown'),r.innerHTML='<!-- ko cesiumSvgPath: { path: _globePath, width: 64, height: 64, css: "cesium-sceneModePicker-slide-svg cesium-sceneModePicker-icon3D" } --><!-- /ko --><!-- ko cesiumSvgPath: { path: _flatMapPath, width: 64, height: 64, css: "cesium-sceneModePicker-slide-svg cesium-sceneModePicker-icon2D" } --><!-- /ko --><!-- ko cesiumSvgPath: { path: _columbusViewPath, width: 64, height: 64, css: "cesium-sceneModePicker-slide-svg cesium-sceneModePicker-iconColumbusView" } --><!-- /ko -->',o.appendChild(r);let s=document.createElement("button");s.type="button",s.className="cesium-button cesium-toolbar-button cesium-sceneModePicker-dropDown-icon",s.setAttribute("data-bind",'css: { "cesium-sceneModePicker-visible" : (dropDownVisible && (sceneMode !== _sceneMode.SCENE3D)) || (!dropDownVisible && (sceneMode === _sceneMode.SCENE3D)), "cesium-sceneModePicker-none" : sceneMode === _sceneMode.SCENE3D, "cesium-sceneModePicker-hidden" : !dropDownVisible },attr: { title: tooltip3D },click: morphTo3D,cesiumSvgPath: { path: _globePath, width: 64, height: 64 }'),o.appendChild(s);let a=document.createElement("button");a.type="button",a.className="cesium-button cesium-toolbar-button cesium-sceneModePicker-dropDown-icon",a.setAttribute("data-bind",'css: { "cesium-sceneModePicker-visible" : (dropDownVisible && (sceneMode !== _sceneMode.SCENE2D)), "cesium-sceneModePicker-none" : sceneMode === _sceneMode.SCENE2D, "cesium-sceneModePicker-hidden" : !dropDownVisible },attr: { title: tooltip2D },click: morphTo2D,cesiumSvgPath: { path: _flatMapPath, width: 64, height: 64 }'),o.appendChild(a);let c=document.createElement("button");c.type="button",c.className="cesium-button cesium-toolbar-button cesium-sceneModePicker-dropDown-icon",c.setAttribute("data-bind",'css: { "cesium-sceneModePicker-visible" : (dropDownVisible && (sceneMode !== _sceneMode.COLUMBUS_VIEW)) || (!dropDownVisible && (sceneMode === _sceneMode.COLUMBUS_VIEW)), "cesium-sceneModePicker-none" : sceneMode === _sceneMode.COLUMBUS_VIEW, "cesium-sceneModePicker-hidden" : !dropDownVisible},attr: { title: tooltipColumbusView },click: morphToColumbusView,cesiumSvgPath: { path: _columbusViewPath, width: 64, height: 64 }'),o.appendChild(c),xe.applyBindings(i,o),this._viewModel=i,this._container=e,this._wrapper=o,this._closeDropDown=function(l){o.contains(l.target)||(i.dropDownVisible=!1)},Vt.supportsPointerEvents()?document.addEventListener("pointerdown",this._closeDropDown,!0):(document.addEventListener("mousedown",this._closeDropDown,!0),document.addEventListener("touchstart",this._closeDropDown,!0))}Object.defineProperties(jH.prototype,{container:{get:function(){return this._container}},viewModel:{get:function(){return this._viewModel}}});jH.prototype.isDestroyed=function(){return!1};jH.prototype.destroy=function(){return this._viewModel.destroy(),Vt.supportsPointerEvents()?document.removeEventListener("pointerdown",this._closeDropDown,!0):(document.removeEventListener("mousedown",this._closeDropDown,!0),document.removeEventListener("touchstart",this._closeDropDown,!0)),xe.cleanNode(this._wrapper),this._container.removeChild(this._wrapper),le(this)};var X2=jH;var mAt=new H,qH="-1000px";function K2(e,t,n){this._scene=e,this._screenPositionX=qH,this._screenPositionY=qH,this._tweens=e.tweens,this._container=y(n,document.body),this._selectionIndicatorElement=t,this._scale=1,this.position=void 0,this.showSelection=!1,xe.track(this,["position","_screenPositionX","_screenPositionY","_scale","showSelection"]),this.isVisible=void 0,xe.defineProperty(this,"isVisible",{get:function(){return this.showSelection&&u(this.position)}}),xe.defineProperty(this,"_transform",{get:function(){return`scale(${this._scale})`}}),this.computeScreenSpacePosition=function(i,o){return Zi.wgs84ToWindowCoordinates(e,i,o)}}K2.prototype.update=function(){if(this.showSelection&&u(this.position)){let e=this.computeScreenSpacePosition(this.position,mAt);if(!u(e))this._screenPositionX=qH,this._screenPositionY=qH;else{let t=this._container,n=t.parentNode.clientWidth,i=t.parentNode.clientHeight,o=this._selectionIndicatorElement.clientWidth,r=o*.5;e.x=Math.min(Math.max(e.x,-o),n+o)-r,e.y=Math.min(Math.max(e.y,-o),i+o)-r,this._screenPositionX=`${Math.floor(e.x+.25)}px`,this._screenPositionY=`${Math.floor(e.y+.25)}px`}}};K2.prototype.animateAppear=function(){this._tweens.addProperty({object:this,property:"_scale",startValue:2,stopValue:1,duration:.8,easingFunction:Nr.EXPONENTIAL_OUT})};K2.prototype.animateDepart=function(){this._tweens.addProperty({object:this,property:"_scale",startValue:this._scale,stopValue:1.5,duration:.8,easingFunction:Nr.EXPONENTIAL_OUT})};Object.defineProperties(K2.prototype,{container:{get:function(){return this._container}},selectionIndicatorElement:{get:function(){return this._selectionIndicatorElement}},scene:{get:function(){return this._scene}}});var Z2=K2;function YH(e,t){e=Dn(e),this._container=e;let n=document.createElement("div");n.className="cesium-selection-wrapper",n.setAttribute("data-bind",'style: { "top" : _screenPositionY, "left" : _screenPositionX },css: { "cesium-selection-wrapper-visible" : isVisible }'),e.appendChild(n),this._element=n;let i="http://www.w3.org/2000/svg",o="M -34 -34 L -34 -11.25 L -30 -15.25 L -30 -30 L -15.25 -30 L -11.25 -34 L -34 -34 z M 11.25 -34 L 15.25 -30 L 30 -30 L 30 -15.25 L 34 -11.25 L 34 -34 L 11.25 -34 z M -34 11.25 L -34 34 L -11.25 34 L -15.25 30 L -30 30 L -30 15.25 L -34 11.25 z M 34 11.25 L 30 15.25 L 30 30 L 15.25 30 L 11.25 34 L 34 34 L 34 11.25 z",r=document.createElementNS(i,"svg:svg");r.setAttribute("width",160),r.setAttribute("height",160),r.setAttribute("viewBox","0 0 160 160");let s=document.createElementNS(i,"g");s.setAttribute("transform","translate(80,80)"),r.appendChild(s);let a=document.createElementNS(i,"path");a.setAttribute("data-bind","attr: { transform: _transform }"),a.setAttribute("d",o),s.appendChild(a),n.appendChild(r);let c=new Z2(t,this._element,this._container);this._viewModel=c,xe.applyBindings(this._viewModel,this._element)}Object.defineProperties(YH.prototype,{container:{get:function(){return this._container}},viewModel:{get:function(){return this._viewModel}}});YH.prototype.isDestroyed=function(){return!1};YH.prototype.destroy=function(){let e=this._container;return xe.cleanNode(this._element),e.removeChild(this._element),le(this)};var J2=YH;function UC(e,t,n){this._color=e,this._height=t,this._base=y(n,0)}UC.prototype.getHeight=function(){return this._height};UC.prototype.getBase=function(){return this._base};UC.prototype.getStartTime=function(){return this._start};UC.prototype.getStopTime=function(){return this._stop};UC.prototype.setRange=function(e,t){this._start=e,this._stop=t};UC.prototype.render=function(e){let t="";if(this._start&&this._stop&&this._color){let n=$.secondsDifference(this._start,e.epochJulian),i=Math.round(e.timeBarWidth*e.getAlpha(n)),o=$.secondsDifference(this._stop,e.epochJulian),r=Math.round(e.timeBarWidth*e.getAlpha(o))-i;i<0&&(r+=i,i=0),i+r>e.timeBarWidth&&(r=e.timeBarWidth-i),r>0&&(t=`<span class="cesium-timeline-highlight" style="left: ${i.toString()}px; width: ${r.toString()}px; bottom: ${this._base.toString()}px; height: ${this._height}px; background-color: ${this._color};"></span>`)}return t};var Q2=UC;function KAe(e,t,n,i){this.interval=e,this.height=t,this.color=n||new z(.5,.5,.5,1),this.backgroundColor=i||new z(0,0,0,0)}KAe.prototype.render=function(e,t){let n=this.interval.start,i=this.interval.stop,o=t.startJulian,r=$.addSeconds(t.startJulian,t.duration,new $);if($.lessThan(n,o)&&$.greaterThan(i,r))e.fillStyle=this.color.toCssColorString(),e.fillRect(0,t.y,t.timeBarWidth,this.height);else if($.lessThanOrEquals(n,r)&&$.greaterThanOrEquals(i,o)){let s,a,c;for(s=0;s<t.timeBarWidth;++s){let l=$.addSeconds(t.startJulian,s/t.timeBarWidth*t.duration,new $);!u(a)&&$.greaterThanOrEquals(l,n)?a=s:!u(c)&&$.greaterThanOrEquals(l,i)&&(c=s)}e.fillStyle=this.backgroundColor.toCssColorString(),e.fillRect(0,t.y,t.timeBarWidth,this.height),u(a)&&(u(c)||(c=t.timeBarWidth),e.fillStyle=this.color.toCssColorString(),e.fillRect(a,t.y,Math.max(c-a,1),this.height))}};var $2=KAe;var DK=1e12,Gf={none:0,scrub:1,slide:2,zoom:3,touchOnly:4},tl={none:0,scrub:1,slideZoom:2,singleTap:3,ignore:4},l0=[.001,.002,.005,.01,.02,.05,.1,.25,.5,1,2,5,10,15,30,60,120,300,600,900,1800,3600,7200,14400,21600,43200,86400,172800,345600,604800,1296e3,2592e3,5184e3,7776e3,15552e3,31536e3,63072e3,126144e3,15768e4,31536e4,63072e4,126144e4,15768e5,31536e5,63072e5,126144e5,15768e6,31536e6],pAt=["Jan","Feb","Mar","Apr","May","Jun","Jul","Aug","Sep","Oct","Nov","Dec"];function nl(e,t){e=Dn(e);let n=e.ownerDocument;this.container=e;let i=n.createElement("div");i.className="cesium-timeline-main",e.appendChild(i),this._topDiv=i,this._endJulian=void 0,this._epochJulian=void 0,this._lastXPos=void 0,this._scrubElement=void 0,this._startJulian=void 0,this._timeBarSecondsSpan=void 0,this._clock=t,this._scrubJulian=t.currentTime,this._mainTicSpan=-1,this._mouseMode=Gf.none,this._touchMode=tl.none,this._touchState={centerX:0,spanX:0},this._mouseX=0,this._timelineDrag=0,this._timelineDragLocation=void 0,this._lastHeight=void 0,this._lastWidth=void 0,this._topDiv.innerHTML='<div class="cesium-timeline-bar"></div><div class="cesium-timeline-trackContainer"><canvas class="cesium-timeline-tracks" width="10" height="1"></canvas></div><div class="cesium-timeline-needle"></div><span class="cesium-timeline-ruler"></span>',this._timeBarEle=this._topDiv.childNodes[0],this._trackContainer=this._topDiv.childNodes[1],this._trackListEle=this._topDiv.childNodes[1].childNodes[0],this._needleEle=this._topDiv.childNodes[2],this._rulerEle=this._topDiv.childNodes[3],this._context=this._trackListEle.getContext("2d"),this._trackList=[],this._highlightRanges=[],this.zoomTo(t.startTime,t.stopTime),this._onMouseDown=_At(this),this._onMouseUp=gAt(this),this._onMouseMove=yAt(this),this._onMouseWheel=AAt(this),this._onTouchStart=xAt(this),this._onTouchMove=TAt(this),this._onTouchEnd=CAt(this);let o=this._timeBarEle;n.addEventListener("mouseup",this._onMouseUp,!1),n.addEventListener("mousemove",this._onMouseMove,!1),o.addEventListener("mousedown",this._onMouseDown,!1),o.addEventListener("DOMMouseScroll",this._onMouseWheel,!1),o.addEventListener("mousewheel",this._onMouseWheel,!1),o.addEventListener("touchstart",this._onTouchStart,!1),o.addEventListener("touchmove",this._onTouchMove,!1),o.addEventListener("touchend",this._onTouchEnd,!1),o.addEventListener("touchcancel",this._onTouchEnd,!1),this._topDiv.oncontextmenu=function(){return!1},t.onTick.addEventListener(this.updateFromClock,this),this.updateFromClock()}nl.prototype.addEventListener=function(e,t,n){this._topDiv.addEventListener(e,t,n)};nl.prototype.removeEventListener=function(e,t,n){this._topDiv.removeEventListener(e,t,n)};nl.prototype.isDestroyed=function(){return!1};nl.prototype.destroy=function(){this._clock.onTick.removeEventListener(this.updateFromClock,this);let e=this.container.ownerDocument;e.removeEventListener("mouseup",this._onMouseUp,!1),e.removeEventListener("mousemove",this._onMouseMove,!1);let t=this._timeBarEle;t.removeEventListener("mousedown",this._onMouseDown,!1),t.removeEventListener("DOMMouseScroll",this._onMouseWheel,!1),t.removeEventListener("mousewheel",this._onMouseWheel,!1),t.removeEventListener("touchstart",this._onTouchStart,!1),t.removeEventListener("touchmove",this._onTouchMove,!1),t.removeEventListener("touchend",this._onTouchEnd,!1),t.removeEventListener("touchcancel",this._onTouchEnd,!1),this.container.removeChild(this._topDiv),le(this)};nl.prototype.addHighlightRange=function(e,t,n){let i=new Q2(e,t,n);return this._highlightRanges.push(i),this.resize(),i};nl.prototype.addTrack=function(e,t,n,i){let o=new $2(e,t,n,i);return this._trackList.push(o),this._lastHeight=void 0,this.resize(),o};nl.prototype.zoomTo=function(e,t){if(this._startJulian=e,this._endJulian=t,this._timeBarSecondsSpan=$.secondsDifference(t,e),this._clock&&this._clock.clockRange!==Lr.UNBOUNDED){let i=this._clock.startTime,o=this._clock.stopTime,r=$.secondsDifference(o,i),s=$.secondsDifference(i,this._startJulian),a=$.secondsDifference(o,this._endJulian);this._timeBarSecondsSpan>=r?(this._timeBarSecondsSpan=r,this._startJulian=this._clock.startTime,this._endJulian=this._clock.stopTime):s>0?(this._endJulian=$.addSeconds(this._endJulian,s,new $),this._startJulian=i,this._timeBarSecondsSpan=$.secondsDifference(this._endJulian,this._startJulian)):a<0&&(this._startJulian=$.addSeconds(this._startJulian,a,new $),this._endJulian=o,this._timeBarSecondsSpan=$.secondsDifference(this._endJulian,this._startJulian))}this._makeTics();let n=document.createEvent("Event");n.initEvent("setzoom",!0,!0),n.startJulian=this._startJulian,n.endJulian=this._endJulian,n.epochJulian=this._epochJulian,n.totalSpan=this._timeBarSecondsSpan,n.mainTicSpan=this._mainTicSpan,this._topDiv.dispatchEvent(n)};nl.prototype.zoomFrom=function(e){let t=$.secondsDifference(this._scrubJulian,this._startJulian);e>1||t<0||t>this._timeBarSecondsSpan?t=this._timeBarSecondsSpan*.5:t+=t-this._timeBarSecondsSpan*.5;let n=this._timeBarSecondsSpan-t;this.zoomTo($.addSeconds(this._startJulian,t-t*e,new $),$.addSeconds(this._endJulian,n*e-n,new $))};function wK(e){return e<10?`0${e.toString()}`:e.toString()}nl.prototype.makeLabel=function(e){let t=$.toGregorianDate(e),n=t.millisecond,i=" UTC";if(n>0&&this._timeBarSecondsSpan<3600){for(i=Math.floor(n).toString();i.length<3;)i=`0${i}`;i=`.${i}`}return`${pAt[t.month-1]} ${t.day} ${t.year} ${wK(t.hour)}:${wK(t.minute)}:${wK(t.second)}${i}`};nl.prototype.smallestTicInPixels=7;nl.prototype._makeTics=function(){let e=this._timeBarEle,t=$.secondsDifference(this._scrubJulian,this._startJulian),n=Math.round(t*this._topDiv.clientWidth/this._timeBarSecondsSpan),i=n-8,o,r=this;this._needleEle.style.left=`${n.toString()}px`;let s="",a=.01,c=31536e6,l=1e-10,f=0,d=this._timeBarSecondsSpan;d<a?(d=a,this._timeBarSecondsSpan=a,this._endJulian=$.addSeconds(this._startJulian,a,new $)):d>c&&(d=c,this._timeBarSecondsSpan=c,this._endJulian=$.addSeconds(this._startJulian,c,new $));let p=this._timeBarEle.clientWidth;p<10&&(p=10);let g=this._startJulian,m=Math.min(d/p*1e-5,.4),A,x=$.toGregorianDate(g);d>31536e4?A=$.fromDate(new Date(Date.UTC(Math.floor(x.year/100)*100,0))):d>31536e3?A=$.fromDate(new Date(Date.UTC(Math.floor(x.year/10)*10,0))):d>86400?A=$.fromDate(new Date(Date.UTC(x.year,0))):A=$.fromDate(new Date(Date.UTC(x.year,x.month,x.day)));let C=$.secondsDifference(this._startJulian,$.addSeconds(A,m,new $)),E=C+d;this._epochJulian=A;function T(V){return Math.floor(C/V)*V}function S(V,Y){return Math.ceil(V/Y+.5)*Y}function v(V){return(V-C)/d}function w(V,Y){return V-Y*Math.round(V/Y)}this._rulerEle.innerHTML=this.makeLabel($.addSeconds(this._endJulian,-a,new $));let R=this._rulerEle.offsetWidth+20;R<30&&(R=180);let P=f;f-=l;let M={startTime:C,startJulian:g,epochJulian:A,duration:d,timeBarWidth:p,getAlpha:v};this._highlightRanges.forEach(function(V){s+=V.render(M)});let L=0,_=0,b=0,D=R/p;D>1&&(D=1),D*=this._timeBarSecondsSpan;let I=-1,B=-1,F=l0.length,k;for(k=0;k<F;++k){let V=l0[k];if(++I,L=V,V>D&&V>f)break;B<0&&p*(V/this._timeBarSecondsSpan)>=this.smallestTicInPixels&&(B=I)}if(I>0){for(;I>0;)if(--I,Math.abs(w(L,l0[I]))<1e-5){l0[I]>=f&&(_=l0[I]);break}if(B>=0)for(;B<I;){if(Math.abs(w(_,l0[B]))<1e-5&&l0[B]>=f){b=l0[B];break}++B}}f=P,f>l&&b<1e-5&&Math.abs(f-L)>l&&(b=f,f<=L+l&&(_=0));let U=-999999,G;if(p*(b/this._timeBarSecondsSpan)>=3)for(o=T(b);o<=E;o=S(o,b))s+=`<span class="cesium-timeline-ticTiny" style="left: ${Math.round(p*v(o)).toString()}px;"></span>`;if(p*(_/this._timeBarSecondsSpan)>=3)for(o=T(_);o<=E;o=S(o,_))s+=`<span class="cesium-timeline-ticSub" style="left: ${Math.round(p*v(o)).toString()}px;"></span>`;if(p*(L/this._timeBarSecondsSpan)>=2){this._mainTicSpan=L,E+=L,o=T(L);let V=$.computeTaiMinusUtc(A);for(;o<=E;){let Y=$.addSeconds(g,o-C,new $);if(L>2.1){let K=$.computeTaiMinusUtc(Y);Math.abs(K-V)>.1&&(o+=K-V,Y=$.addSeconds(g,o-C,new $))}let W=Math.round(p*v(o)),Q=this.makeLabel(Y);this._rulerEle.innerHTML=Q,G=this._rulerEle.offsetWidth,G<10&&(G=R);let j=W-(G/2-1);j>U?(U=j+G+5,s+=`<span class="cesium-timeline-ticMain" style="left: ${W.toString()}px;"></span><span class="cesium-timeline-ticLabel" style="left: ${j.toString()}px;">${Q}</span>`):s+=`<span class="cesium-timeline-ticSub" style="left: ${W.toString()}px;"></span>`,o=S(o,L)}}else this._mainTicSpan=-1;s+=`<span class="cesium-timeline-icon16" style="left:${i}px;bottom:0;background-position: 0 0;"></span>`,e.innerHTML=s,this._scrubElement=e.lastChild,this._context.clearRect(0,0,this._trackListEle.width,this._trackListEle.height),M.y=0,this._trackList.forEach(function(V){V.render(r._context,M),M.y+=V.height})};nl.prototype.updateFromClock=function(){this._scrubJulian=this._clock.currentTime;let e=this._scrubElement;if(u(this._scrubElement)){let t=$.secondsDifference(this._scrubJulian,this._startJulian),n=Math.round(t*this._topDiv.clientWidth/this._timeBarSecondsSpan);this._lastXPos!==n&&(this._lastXPos=n,e.style.left=`${n-8}px`,this._needleEle.style.left=`${n}px`)}u(this._timelineDragLocation)&&(this._setTimeBarTime(this._timelineDragLocation,this._timelineDragLocation*this._timeBarSecondsSpan/this._topDiv.clientWidth),this.zoomTo($.addSeconds(this._startJulian,this._timelineDrag,new $),$.addSeconds(this._endJulian,this._timelineDrag,new $)))};nl.prototype._setTimeBarTime=function(e,t){if(e=Math.round(e),this._scrubJulian=$.addSeconds(this._startJulian,t,new $),this._scrubElement){let i=e-8;this._scrubElement.style.left=`${i.toString()}px`,this._needleEle.style.left=`${e.toString()}px`}let n=document.createEvent("Event");n.initEvent("settime",!0,!0),n.clientX=e,n.timeSeconds=t,n.timeJulian=this._scrubJulian,n.clock=this._clock,this._topDiv.dispatchEvent(n)};function _At(e){return function(t){e._mouseMode!==Gf.touchOnly&&(t.button===0?(e._mouseMode=Gf.scrub,e._scrubElement&&(e._scrubElement.style.backgroundPosition="-16px 0"),e._onMouseMove(t)):(e._mouseX=t.clientX,t.button===2?e._mouseMode=Gf.zoom:e._mouseMode=Gf.slide)),t.preventDefault()}}function gAt(e){return function(t){e._mouseMode=Gf.none,e._scrubElement&&(e._scrubElement.style.backgroundPosition="0 0"),e._timelineDrag=0,e._timelineDragLocation=void 0}}function yAt(e){return function(t){let n;if(e._mouseMode===Gf.scrub){t.preventDefault();let i=t.clientX-e._topDiv.getBoundingClientRect().left;i<0?(e._timelineDragLocation=0,e._timelineDrag=-.01*e._timeBarSecondsSpan):i>e._topDiv.clientWidth?(e._timelineDragLocation=e._topDiv.clientWidth,e._timelineDrag=.01*e._timeBarSecondsSpan):(e._timelineDragLocation=void 0,e._setTimeBarTime(i,i*e._timeBarSecondsSpan/e._topDiv.clientWidth))}else if(e._mouseMode===Gf.slide){if(n=e._mouseX-t.clientX,e._mouseX=t.clientX,n!==0){let i=n*e._timeBarSecondsSpan/e._topDiv.clientWidth;e.zoomTo($.addSeconds(e._startJulian,i,new $),$.addSeconds(e._endJulian,i,new $))}}else e._mouseMode===Gf.zoom&&(n=e._mouseX-t.clientX,e._mouseX=t.clientX,n!==0&&e.zoomFrom(Math.pow(1.01,n)))}}function AAt(e){return function(t){let n=t.wheelDeltaY||t.wheelDelta||-t.detail;DK=Math.max(Math.min(Math.abs(n),DK),1),n/=DK,e.zoomFrom(Math.pow(1.05,-n))}}function xAt(e){return function(t){let n=t.touches.length,i,o,r=e._topDiv.getBoundingClientRect().left;t.preventDefault(),e._mouseMode=Gf.touchOnly,n===1?(i=$.secondsDifference(e._scrubJulian,e._startJulian),o=Math.round(i*e._topDiv.clientWidth/e._timeBarSecondsSpan+r),Math.abs(t.touches[0].clientX-o)<50?(e._touchMode=tl.scrub,e._scrubElement&&(e._scrubElement.style.backgroundPosition=n===1?"-16px 0":"0 0")):(e._touchMode=tl.singleTap,e._touchState.centerX=t.touches[0].clientX-r)):n===2?(e._touchMode=tl.slideZoom,e._touchState.centerX=(t.touches[0].clientX+t.touches[1].clientX)*.5-r,e._touchState.spanX=Math.abs(t.touches[0].clientX-t.touches[1].clientX)):e._touchMode=tl.ignore}}function CAt(e){return function(t){let n=t.touches.length,i=e._topDiv.getBoundingClientRect().left;e._touchMode===tl.singleTap?(e._touchMode=tl.scrub,e._onTouchMove(t)):e._touchMode===tl.scrub&&e._onTouchMove(t),e._mouseMode=Gf.touchOnly,n!==1?e._touchMode=n>0?tl.ignore:tl.none:e._touchMode===tl.slideZoom&&(e._touchState.centerX=t.touches[0].clientX-i),e._scrubElement&&(e._scrubElement.style.backgroundPosition="0 0")}}function TAt(e){return function(t){let n,i,o,r,s,a,c=1,l=e._topDiv.getBoundingClientRect().left;e._touchMode===tl.singleTap&&(e._touchMode=tl.slideZoom),e._mouseMode=Gf.touchOnly,e._touchMode===tl.scrub?(t.preventDefault(),t.changedTouches.length===1&&(i=t.changedTouches[0].clientX-l,i>=0&&i<=e._topDiv.clientWidth&&e._setTimeBarTime(i,i*e._timeBarSecondsSpan/e._topDiv.clientWidth))):e._touchMode===tl.slideZoom&&(o=t.touches.length,o===2?(r=(t.touches[0].clientX+t.touches[1].clientX)*.5-l,s=Math.abs(t.touches[0].clientX-t.touches[1].clientX)):o===1&&(r=t.touches[0].clientX-l,s=0),u(r)&&(s>0&&e._touchState.spanX>0?(c=e._touchState.spanX/s,a=$.addSeconds(e._startJulian,(e._touchState.centerX*e._timeBarSecondsSpan-r*e._timeBarSecondsSpan*c)/e._topDiv.clientWidth,new $)):(n=e._touchState.centerX-r,a=$.addSeconds(e._startJulian,n*e._timeBarSecondsSpan/e._topDiv.clientWidth,new $)),e.zoomTo(a,$.addSeconds(a,e._timeBarSecondsSpan*c,new $)),e._touchState.centerX=r,e._touchState.spanX=s))}}nl.prototype.resize=function(){let e=this.container.clientWidth,t=this.container.clientHeight;if(e===this._lastWidth&&t===this._lastHeight)return;this._trackContainer.style.height=`${t}px`;let n=1;this._trackList.forEach(function(i){n+=i.height}),this._trackListEle.style.height=`${n.toString()}px`,this._trackListEle.width=this._trackListEle.clientWidth,this._trackListEle.height=n,this._makeTics(),this._lastXPos=void 0,this._lastWidth=e,this._lastHeight=t};var e3=nl;var JAe=ki(ZAe(),1);function EAt(e){let t=!1,n=window.screen;return u(n)&&(u(n.lockOrientation)?t=n.lockOrientation(e):u(n.mozLockOrientation)?t=n.mozLockOrientation(e):u(n.msLockOrientation)?t=n.msLockOrientation(e):u(n.orientation&&n.orientation.lock)&&(t=n.orientation.lock(e))),t}function QAe(){let e=window.screen;u(e)&&(u(e.unlockOrientation)?e.unlockOrientation():u(e.mozUnlockOrientation)?e.mozUnlockOrientation():u(e.msUnlockOrientation)?e.msUnlockOrientation():u(e.orientation&&e.orientation.unlock)&&e.orientation.unlock())}function bAt(e,t,n,i){i()||(n()?(t.useWebVR=!1,e._locked&&(QAe(),e._locked=!1),e._noSleep.disable(),fr.exitFullscreen(),n(!1)):(fr.fullscreen||fr.requestFullscreen(e._vrElement),e._noSleep.enable(),e._locked||(e._locked=EAt("landscape")),t.useWebVR=!0,n(!0)))}function XH(e,t){let n=this,i=xe.observable(fr.enabled),o=xe.observable(!1);this.isVRMode=void 0,xe.defineProperty(this,"isVRMode",{get:function(){return o()}}),this.isVREnabled=void 0,xe.defineProperty(this,"isVREnabled",{get:function(){return i()},set:function(s){i(s&&fr.enabled)}}),this.tooltip=void 0,xe.defineProperty(this,"tooltip",function(){return i()?o()?"Exit VR mode":"Enter VR mode":"VR mode is unavailable"});let r=xe.observable(!1);this._isOrthographic=void 0,xe.defineProperty(this,"_isOrthographic",{get:function(){return r()}}),this._eventHelper=new Pr,this._eventHelper.add(e.preRender,function(){r(e.camera.frustum instanceof $t)}),this._locked=!1,this._noSleep=new 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t=e.clock;t.currentTime=e.timeJulian,t.shouldAnimate=!1}function DAt(e){let t=e.getPropertyIds(),n="";return t.forEach(function(i){let o=e.getProperty(i);u(o)&&(n+=`<tr><th>${i}</th><td>${o}</td></tr>`)}),n.length>0&&(n=`<table class="cesium-infoBox-defaultTable"><tbody>${n}</tbody></table>`),n}function wAt(e){let t,n=[],i=e.getPropertyIds();for(t=0;t<i.length;t++){let r=i[t];/^name$/i.test(r)?n[0]=e.getProperty(r):/name/i.test(r)?n[1]=e.getProperty(r):/^title$/i.test(r)?n[2]=e.getProperty(r):/^(id|identifier)$/i.test(r)?n[3]=e.getProperty(r):/element/i.test(r)?n[4]=e.getProperty(r):/(id|identifier)$/i.test(r)&&(n[5]=e.getProperty(r))}let o=n.length;for(t=0;t<o;t++){let r=n[t];if(u(r)&&r!=="")return r}return"Unnamed Feature"}function $Ae(e,t){let n=e.scene.pick(t.position);if(u(n)){let i=y(n.id,n.primitive.id);if(i instanceof jo)return i;if(n instanceof Es)return new jo({name:wAt(n),description:DAt(n),feature:n})}if(u(e.scene.globe))return OAt(e,t.position)}var IAt=new $;function nxe(e,t,n){if(u(n)){let i=n.clock;if(u(i)&&(i.getValue(t),u(e))){let o=i.startTime,r=i.stopTime;$.equals(o,r)&&(r=$.addSeconds(o,O.EPSILON2,IAt)),e.updateFromClock(),e.zoomTo(o,r)}}}var PAt=new h;function OAt(e,t){let n=e.scene,i=n.camera.getPickRay(t),o=n.imageryLayers.pickImageryLayerFeatures(i,n);if(!u(o))return;let r=new jo({id:"Loading...",description:"Loading feature information..."});return o.then(function(s){if(e.selectedEntity!==r)return;if(!u(s)||s.length===0){e.selectedEntity=exe();return}let a=s[0],c=new jo({id:a.name,description:a.description});if(u(a.position)){let l=e.scene.globe.ellipsoid.cartographicToCartesian(a.position,PAt);c.position=new Ic(l)}e.selectedEntity=c},function(){e.selectedEntity===r&&(e.selectedEntity=exe())}),r}function exe(){return new jo({id:"None",description:"No features found."})}function RAt(e,t){let n=e._geocoder,i=e._homeButton,o=e._sceneModePicker,r=e._projectionPicker,s=e._baseLayerPicker,a=e._animation,c=e._timeline,l=e._fullscreenButton,f=e._infoBox,d=e._selectionIndicator,p=t?"hidden":"visible";if(u(n)&&(n.container.style.visibility=p),u(i)&&(i.container.style.visibility=p),u(o)&&(o.container.style.visibility=p),u(r)&&(r.container.style.visibility=p),u(s)&&(s.container.style.visibility=p),u(a)&&(a.container.style.visibility=p),u(c)&&(c.container.style.visibility=p),u(l)&&l.viewModel.isFullscreenEnabled&&(l.container.style.visibility=p),u(f)&&(f.container.style.visibility=p),u(d)&&(d.container.style.visibility=p),e._container){let g=t||!u(l)?0:l.container.clientWidth;e._vrButton.container.style.right=`${g}px`,e.forceResize()}}function Bi(e,t){e=Dn(e),t=y(t,y.EMPTY_OBJECT);let n=(!u(t.globe)||t.globe!==!1)&&(!u(t.baseLayerPicker)||t.baseLayerPicker!==!1),i=this,o=document.createElement("div");o.className="cesium-viewer",e.appendChild(o);let r=document.createElement("div");r.className="cesium-viewer-cesiumWidgetContainer",o.appendChild(r);let s=document.createElement("div");s.className="cesium-viewer-bottom",o.appendChild(s);let a=y(t.scene3DOnly,!1),c,l,f=!1;u(t.clockViewModel)?(l=t.clockViewModel,c=l.clock):(c=new Md,l=new _2(c),f=!0),u(t.shouldAnimate)&&(c.shouldAnimate=t.shouldAnimate);let d=new EF(r,{imageryProvider:n||u(t.imageryProvider)?!1:void 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Pr;x.add(c.onTick,Bi.prototype._onTick,this),x.add(m.morphStart,Bi.prototype._clearTrackedObject,this);let C;if(!u(t.selectionIndicator)||t.selectionIndicator!==!1){let W=document.createElement("div");W.className="cesium-viewer-selectionIndicatorContainer",o.appendChild(W),C=new J2(W,m)}let E;if(!u(t.infoBox)||t.infoBox!==!1){let W=document.createElement("div");W.className="cesium-viewer-infoBoxContainer",o.appendChild(W),E=new k2(W);let Q=E.viewModel;x.add(Q.cameraClicked,Bi.prototype._onInfoBoxCameraClicked,this),x.add(Q.closeClicked,Bi.prototype._onInfoBoxClockClicked,this)}let T=document.createElement("div");T.className="cesium-viewer-toolbar",o.appendChild(T);let S;if(!u(t.geocoder)||t.geocoder!==!1){let W=document.createElement("div");W.className="cesium-viewer-geocoderContainer",T.appendChild(W);let Q;u(t.geocoder)&&typeof t.geocoder!="boolean"&&(Q=Array.isArray(t.geocoder)?t.geocoder:[t.geocoder]),S=new 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D,I,B;(!u(t.fullscreenButton)||t.fullscreenButton!==!1)&&(B=document.createElement("div"),B.className="cesium-viewer-fullscreenContainer",o.appendChild(B),D=new V2(B,t.fullscreenElement),I=oa(D.viewModel,"isFullscreenEnabled",function(W){B.style.display=W?"block":"none",u(b)&&(b.container.style.right=`${B.clientWidth}px`,b.resize())}));let F,k,U;if(t.vrButton){let W=document.createElement("div");W.className="cesium-viewer-vrContainer",o.appendChild(W),F=new i3(W,m,t.fullScreenElement),k=oa(F.viewModel,"isVREnabled",function(Q){W.style.display=Q?"block":"none",u(D)&&(W.style.right=`${B.clientWidth}px`),u(b)&&(b.container.style.right=`${W.clientWidth}px`,b.resize())}),U=oa(F.viewModel,"isVRMode",function(Q){RAt(i,Q)})}this._baseLayerPickerDropDown=M,this._fullscreenSubscription=I,this._vrSubscription=k,this._vrModeSubscription=U,this._dataSourceChangedListeners={},this._automaticallyTrackDataSourceClocks=y(t.automaticallyTrackDataSourceClocks,!0),this._container=e,this._bottomContainer=s,this._element=o,this._cesiumWidget=d,this._selectionIndicator=C,this._infoBox=E,this._dataSourceCollection=p,this._destroyDataSourceCollection=g,this._dataSourceDisplay=A,this._clockViewModel=l,this._destroyClockViewModel=f,this._toolbar=T,this._homeButton=v,this._sceneModePicker=w,this._projectionPicker=R,this._baseLayerPicker=P,this._navigationHelpButton=L,this._animation=_,this._timeline=b,this._fullscreenButton=D,this._vrButton=F,this._geocoder=S,this._eventHelper=x,this._lastWidth=0,this._lastHeight=0,this._allowDataSourcesToSuspendAnimation=!0,this._entityView=void 0,this._enableInfoOrSelection=u(E)||u(C),this._clockTrackedDataSource=void 0,this._trackedEntity=void 0,this._needTrackedEntityUpdate=!1,this._selectedEntity=void 0,this._zoomIsFlight=!1,this._zoomTarget=void 0,this._zoomPromise=void 0,this._zoomOptions=void 0,this._selectedEntityChanged=new ye,this._trackedEntityChanged=new ye,xe.track(this,["_trackedEntity","_selectedEntity","_clockTrackedDataSource"]),x.add(p.dataSourceAdded,Bi.prototype._onDataSourceAdded,this),x.add(p.dataSourceRemoved,Bi.prototype._onDataSourceRemoved,this),x.add(m.postUpdate,Bi.prototype.resize,this),x.add(m.postRender,Bi.prototype._postRender,this);let G=p.length;for(let W=0;W<G;W++)this._dataSourceAdded(p,p.get(W));this._dataSourceAdded(void 0,A.defaultDataSource),x.add(p.dataSourceAdded,Bi.prototype._dataSourceAdded,this),x.add(p.dataSourceRemoved,Bi.prototype._dataSourceRemoved,this);function V(W){let Q=$Ae(i,W);u(Q)?q.getValueOrUndefined(Q.position,i.clock.currentTime)?i.trackedEntity=Q:i.zoomTo(Q):u(i.trackedEntity)&&(i.trackedEntity=void 0)}function Y(W){i.selectedEntity=$Ae(i,W)}d.screenSpaceEventHandler.setInputAction(Y,gn.LEFT_CLICK),d.screenSpaceEventHandler.setInputAction(V,gn.LEFT_DOUBLE_CLICK)}Object.defineProperties(Bi.prototype,{container:{get:function(){return this._container}},bottomContainer:{get:function(){return this._bottomContainer}},cesiumWidget:{get:function(){return this._cesiumWidget}},selectionIndicator:{get:function(){return this._selectionIndicator}},infoBox:{get:function(){return this._infoBox}},geocoder:{get:function(){return this._geocoder}},homeButton:{get:function(){return this._homeButton}},sceneModePicker:{get:function(){return this._sceneModePicker}},projectionPicker:{get:function(){return this._projectionPicker}},baseLayerPicker:{get:function(){return this._baseLayerPicker}},navigationHelpButton:{get:function(){return this._navigationHelpButton}},animation:{get:function(){return this._animation}},timeline:{get:function(){return this._timeline}},fullscreenButton:{get:function(){return this._fullscreenButton}},vrButton:{get:function(){return this._vrButton}},dataSourceDisplay:{get:function(){return this._dataSourceDisplay}},entities:{get:function(){return this._dataSourceDisplay.defaultDataSource.entities}},dataSources:{get:function(){return this._dataSourceCollection}},canvas:{get:function(){return this._cesiumWidget.canvas}},scene:{get:function(){return this._cesiumWidget.scene}},shadows:{get:function(){return this.scene.shadowMap.enabled},set:function(e){this.scene.shadowMap.enabled=e}},terrainShadows:{get:function(){return this.scene.globe.shadows},set:function(e){this.scene.globe.shadows=e}},shadowMap:{get:function(){return this.scene.shadowMap}},imageryLayers:{get:function(){return this.scene.imageryLayers}},terrainProvider:{get:function(){return this.scene.terrainProvider},set:function(e){this.scene.terrainProvider=e}},camera:{get:function(){return this.scene.camera}},postProcessStages:{get:function(){return this.scene.postProcessStages}},clock:{get:function(){return this._clockViewModel.clock}},clockViewModel:{get:function(){return this._clockViewModel}},screenSpaceEventHandler:{get:function(){return this._cesiumWidget.screenSpaceEventHandler}},targetFrameRate:{get:function(){return this._cesiumWidget.targetFrameRate},set:function(e){this._cesiumWidget.targetFrameRate=e}},useDefaultRenderLoop:{get:function(){return this._cesiumWidget.useDefaultRenderLoop},set:function(e){this._cesiumWidget.useDefaultRenderLoop=e}},resolutionScale:{get:function(){return this._cesiumWidget.resolutionScale},set:function(e){this._cesiumWidget.resolutionScale=e}},useBrowserRecommendedResolution:{get:function(){return this._cesiumWidget.useBrowserRecommendedResolution},set:function(e){this._cesiumWidget.useBrowserRecommendedResolution=e}},allowDataSourcesToSuspendAnimation:{get:function(){return this._allowDataSourcesToSuspendAnimation},set:function(e){this._allowDataSourcesToSuspendAnimation=e}},trackedEntity:{get:function(){return this._trackedEntity},set:function(e){if(this._trackedEntity!==e){this._trackedEntity=e,ZH(this);let t=this.scene,n=t.mode;!u(e)||!u(e.position)?(this._needTrackedEntityUpdate=!1,(n===te.COLUMBUS_VIEW||n===te.SCENE2D)&&(t.screenSpaceCameraController.enableTranslate=!0),(n===te.COLUMBUS_VIEW||n===te.SCENE3D)&&(t.screenSpaceCameraController.enableTilt=!0),this._entityView=void 0,this.camera.lookAtTransform(N.IDENTITY)):this._needTrackedEntityUpdate=!0,this._trackedEntityChanged.raiseEvent(e),this.scene.requestRender()}}},selectedEntity:{get:function(){return this._selectedEntity},set:function(e){if(this._selectedEntity!==e){this._selectedEntity=e;let t=u(this._selectionIndicator)?this._selectionIndicator.viewModel:void 0;u(e)?u(t)&&t.animateAppear():u(t)&&t.animateDepart(),this._selectedEntityChanged.raiseEvent(e)}}},selectedEntityChanged:{get:function(){return this._selectedEntityChanged}},trackedEntityChanged:{get:function(){return this._trackedEntityChanged}},clockTrackedDataSource:{get:function(){return this._clockTrackedDataSource},set:function(e){this._clockTrackedDataSource!==e&&(this._clockTrackedDataSource=e,nxe(this._timeline,this.clock,e))}}});Bi.prototype.extend=function(e,t){e(this,t)};Bi.prototype.resize=function(){let e=this._cesiumWidget,t=this._container,n=t.clientWidth,i=t.clientHeight,o=u(this._animation),r=u(this._timeline);if(e.resize(),n===this._lastWidth&&i===this._lastHeight)return;let s=i-125,a=this._baseLayerPickerDropDown;if(u(a)&&(a.style.maxHeight=`${s}px`),u(this._geocoder)){let g=this._geocoder.searchSuggestionsContainer;g.style.maxHeight=`${s}px`}u(this._infoBox)&&(this._infoBox.viewModel.maxHeight=s);let c=this._timeline,l,f=0,d=0,p=0;if(o&&window.getComputedStyle(this._animation.container).visibility!=="hidden"){let g=this._lastWidth;l=this._animation.container,n>900?(f=169,g<=900&&(l.style.width="169px",l.style.height="112px",this._animation.resize())):n>=600?(f=136,(g<600||g>900)&&(l.style.width="136px",l.style.height="90px",this._animation.resize())):(f=106,(g>600||g===0)&&(l.style.width="106px",l.style.height="70px",this._animation.resize())),d=f+5}if(r&&window.getComputedStyle(this._timeline.container).visibility!=="hidden"){let g=this._fullscreenButton,m=this._vrButton,A=c.container,x=A.style;p=A.clientHeight+3,x.left=`${f}px`;let C=0;u(g)&&(C+=g.container.clientWidth),u(m)&&(C+=m.container.clientWidth),x.right=`${C}px`,c.resize()}this._bottomContainer.style.left=`${d}px`,this._bottomContainer.style.bottom=`${p}px`,this._lastWidth=n,this._lastHeight=i};Bi.prototype.forceResize=function(){this._lastWidth=0,this.resize()};Bi.prototype.render=function(){this._cesiumWidget.render()};Bi.prototype.isDestroyed=function(){return!1};Bi.prototype.destroy=function(){let e;this.screenSpaceEventHandler.removeInputAction(gn.LEFT_CLICK),this.screenSpaceEventHandler.removeInputAction(gn.LEFT_DOUBLE_CLICK);let t=this.dataSources,n=t.length;for(e=0;e<n;e++)this._dataSourceRemoved(t,t.get(e));return this._dataSourceRemoved(void 0,this._dataSourceDisplay.defaultDataSource),this._container.removeChild(this._element),this._element.removeChild(this._toolbar),this._eventHelper.removeAll(),u(this._geocoder)&&(this._geocoder=this._geocoder.destroy()),u(this._homeButton)&&(this._homeButton=this._homeButton.destroy()),u(this._sceneModePicker)&&(this._sceneModePicker=this._sceneModePicker.destroy()),u(this._projectionPicker)&&(this._projectionPicker=this._projectionPicker.destroy()),u(this._baseLayerPicker)&&(this._baseLayerPicker=this._baseLayerPicker.destroy()),u(this._animation)&&(this._element.removeChild(this._animation.container),this._animation=this._animation.destroy()),u(this._timeline)&&(this._timeline.removeEventListener("settime",txe,!1),this._element.removeChild(this._timeline.container),this._timeline=this._timeline.destroy()),u(this._fullscreenButton)&&(this._fullscreenSubscription.dispose(),this._element.removeChild(this._fullscreenButton.container),this._fullscreenButton=this._fullscreenButton.destroy()),u(this._vrButton)&&(this._vrSubscription.dispose(),this._vrModeSubscription.dispose(),this._element.removeChild(this._vrButton.container),this._vrButton=this._vrButton.destroy()),u(this._infoBox)&&(this._element.removeChild(this._infoBox.container),this._infoBox=this._infoBox.destroy()),u(this._selectionIndicator)&&(this._element.removeChild(this._selectionIndicator.container),this._selectionIndicator=this._selectionIndicator.destroy()),this._destroyClockViewModel&&(this._clockViewModel=this._clockViewModel.destroy()),this._dataSourceDisplay=this._dataSourceDisplay.destroy(),this._cesiumWidget=this._cesiumWidget.destroy(),this._destroyDataSourceCollection&&(this._dataSourceCollection=this._dataSourceCollection.destroy()),le(this)};Bi.prototype._dataSourceAdded=function(e,t){t.entities.collectionChanged.addEventListener(Bi.prototype._onEntityCollectionChanged,this)};Bi.prototype._dataSourceRemoved=function(e,t){let n=t.entities;n.collectionChanged.removeEventListener(Bi.prototype._onEntityCollectionChanged,this),u(this.trackedEntity)&&n.getById(this.trackedEntity.id)===this.trackedEntity&&(this.trackedEntity=void 0),u(this.selectedEntity)&&n.getById(this.selectedEntity.id)===this.selectedEntity&&(this.selectedEntity=void 0)};Bi.prototype._onTick=function(e){let t=e.currentTime,n=this._dataSourceDisplay.update(t);this._allowDataSourcesToSuspendAnimation&&(this._clockViewModel.canAnimate=n);let i=this._entityView;if(u(i)){let f=this._trackedEntity;this._dataSourceDisplay.getBoundingSphere(f,!1,u0)===at.DONE&&i.update(t,u0)}let o,r=!1,s=this.selectedEntity,a=u(s)&&this._enableInfoOrSelection;a&&s.isShowing&&s.isAvailable(t)&&(this._dataSourceDisplay.getBoundingSphere(s,!0,u0)!==at.FAILED?o=u0.center:u(s.position)&&(o=s.position.getValue(t,o)),r=u(o));let c=u(this._selectionIndicator)?this._selectionIndicator.viewModel:void 0;u(c)&&(c.position=h.clone(o,c.position),c.showSelection=a&&r,c.update());let l=u(this._infoBox)?this._infoBox.viewModel:void 0;u(l)&&(l.showInfo=a,l.enableCamera=r,l.isCameraTracking=this.trackedEntity===this.selectedEntity,a?(l.titleText=y(s.name,s.id),l.description=q.getValueOrDefault(s.description,t,"")):(l.titleText="",l.description=""))};Bi.prototype._onEntityCollectionChanged=function(e,t,n){let i=n.length;for(let o=0;o<i;o++){let r=n[o];this.trackedEntity===r&&(this.trackedEntity=void 0),this.selectedEntity===r&&(this.selectedEntity=void 0)}};Bi.prototype._onInfoBoxCameraClicked=function(e){if(e.isCameraTracking&&this.trackedEntity===this.selectedEntity)this.trackedEntity=void 0;else{let n=this.selectedEntity.position;u(n)?this.trackedEntity=this.selectedEntity:this.zoomTo(this.selectedEntity)}};Bi.prototype._clearTrackedObject=function(){this.trackedEntity=void 0};Bi.prototype._onInfoBoxClockClicked=function(e){this.selectedEntity=void 0};Bi.prototype._clearObjects=function(){this.trackedEntity=void 0,this.selectedEntity=void 0};Bi.prototype._onDataSourceChanged=function(e){this.clockTrackedDataSource===e&&nxe(this.timeline,this.clock,e)};Bi.prototype._onDataSourceAdded=function(e,t){this._automaticallyTrackDataSourceClocks&&(this.clockTrackedDataSource=t);let n=t.entities.id,i=this._eventHelper.add(t.changedEvent,Bi.prototype._onDataSourceChanged,this);this._dataSourceChangedListeners[n]=i};Bi.prototype._onDataSourceRemoved=function(e,t){let n=this.clockTrackedDataSource===t,i=t.entities.id;if(this._dataSourceChangedListeners[i](),this._dataSourceChangedListeners[i]=void 0,n){let o=e.length;this._automaticallyTrackDataSourceClocks&&o>0?this.clockTrackedDataSource=e.get(o-1):this.clockTrackedDataSource=void 0}};Bi.prototype.zoomTo=function(e,t){return ixe(this,e,{offset:t},!1)};Bi.prototype.flyTo=function(e,t){return ixe(this,e,t,!0)};function ixe(e,t,n,i){ZH(e);let o=new Promise(r=>{e._completeZoom=function(s){r(s)}});return e._zoomPromise=o,e._zoomIsFlight=i,e._zoomOptions=n,Promise.resolve(t).then(function(r){if(e._zoomPromise===o){if(r instanceof wu){r.getViewableRectangle().then(function(s){return NC(s,e.scene)}).then(function(s){e._zoomPromise===o&&(e._zoomTarget=s)});return}if(r instanceof Vc||r instanceof zS||r instanceof jS){e._zoomTarget=r;return}if(r.isLoading&&u(r.loadingEvent)){let s=r.loadingEvent.addEventListener(function(){s(),e._zoomPromise===o&&(e._zoomTarget=r.entities.values.slice(0))});return}if(Array.isArray(r)){e._zoomTarget=r.slice(0);return}r=y(r.values,r),u(r.entities)&&(r=r.entities.values),Array.isArray(r)?e._zoomTarget=r.slice(0):e._zoomTarget=[r]}}),e.scene.requestRender(),o}function XS(e){e._zoomPromise=void 0,e._zoomTarget=void 0,e._zoomOptions=void 0}function ZH(e){let t=e._zoomPromise;u(t)&&(XS(e),e._completeZoom(!1))}Bi.prototype._postRender=function(){BAt(this),MAt(this)};function BAt(e){let t=e._zoomTarget;if(!u(t)||e.scene.mode===te.MORPHING)return;let n=e.scene,i=n.camera,o=y(e._zoomOptions,{}),r;if(t instanceof Vc||t instanceof jS)return t.readyPromise.then(function(){let l=t.boundingSphere;u(o.offset)||(o.offset=new _u(0,-.5,l.radius)),r={offset:o.offset,duration:o.duration,maximumHeight:o.maximumHeight,complete:function(){e._completeZoom(!0)},cancel:function(){e._completeZoom(!1)}},e._zoomIsFlight?i.flyToBoundingSphere(t.boundingSphere,r):(i.viewBoundingSphere(l,o.offset),i.lookAtTransform(N.IDENTITY),e._completeZoom(!0)),XS(e)}).catch(()=>{ZH(e)});if(t instanceof zS)return t.readyPromise.then(function(){let l=t.boundingSphere;u(o.offset)||(o.offset=new _u(0,-.5,l.radius)),r={offset:o.offset,duration:o.duration,maximumHeight:o.maximumHeight,complete:function(){e._completeZoom(!0)},cancel:function(){e._completeZoom(!1)}},e._zoomIsFlight?i.flyToBoundingSphere(l,r):(i.viewBoundingSphere(l,o.offset),i.lookAtTransform(N.IDENTITY),e._completeZoom(!0)),XS(e)});if(t instanceof he){r={destination:n.mapProjection.ellipsoid.cartographicToCartesian(t),duration:o.duration,maximumHeight:o.maximumHeight,complete:function(){e._completeZoom(!0)},cancel:function(){e._completeZoom(!1)}},e._zoomIsFlight?i.flyTo(r):(i.setView(r),e._completeZoom(!0)),XS(e);return}let s=t,a=[];for(let l=0,f=s.length;l<f;l++){let d=e._dataSourceDisplay.getBoundingSphere(s[l],!1,u0);if(d===at.PENDING)return;d!==at.FAILED&&a.push(se.clone(u0))}if(a.length===0){ZH(e);return}e.trackedEntity=void 0;let c=se.fromBoundingSpheres(a);e._zoomIsFlight?(XS(e),i.flyToBoundingSphere(c,{duration:o.duration,maximumHeight:o.maximumHeight,complete:function(){e._completeZoom(!0)},cancel:function(){e._completeZoom(!1)},offset:o.offset})):(i.viewBoundingSphere(c,o.offset),i.lookAtTransform(N.IDENTITY),XS(e),e._completeZoom(!0))}function MAt(e){if(!e._needTrackedEntityUpdate)return;let t=e._trackedEntity,n=e.clock.currentTime,i=q.getValueOrUndefined(t.position,n);if(!u(i))return;let o=e.scene,r=e._dataSourceDisplay.getBoundingSphere(t,!1,u0);if(r===at.PENDING)return;let s=o.mode;(s===te.COLUMBUS_VIEW||s===te.SCENE2D)&&(o.screenSpaceCameraController.enableTranslate=!1),(s===te.COLUMBUS_VIEW||s===te.SCENE3D)&&(o.screenSpaceCameraController.enableTilt=!1);let a=r!==at.FAILED?u0:void 0;e._entityView=new mM(t,o,o.mapProjection.ellipsoid),e._entityView.update(n,a),e._needTrackedEntityUpdate=!1}var PK=Bi;function LAt(e){let t=document.createElement("div");t.className="cesium-viewer-cesium3DTilesInspectorContainer",e.container.appendChild(t);let n=new I2(t,e.scene);Object.defineProperties(e,{cesium3DTilesInspector:{get:function(){return n}}})}var OK=LAt;function NAt(e){let t=document.createElement("div");t.className="cesium-viewer-cesiumInspectorContainer",e.container.appendChild(t);let n=new R2(t,e.scene);Object.defineProperties(e,{cesiumInspector:{get:function(){return n}}})}var RK=NAt;function FAt(e,t){t=y(t,y.EMPTY_OBJECT);let n=!0,i=y(t.flyToOnDrop,!0),o=new ye,r=y(t.clearOnDrop,!0),s=y(t.dropTarget,e.container),a=y(t.clampToGround,!0),c=t.proxy;s=Dn(s),Object.defineProperties(e,{dropTarget:{get:function(){return s},set:function(f){oxe(s,l),s=f,BK(s,l)}},dropEnabled:{get:function(){return n},set:function(f){f!==n&&(f?BK(s,l):oxe(s,l),n=f)}},dropError:{get:function(){return o}},clearOnDrop:{get:function(){return r},set:function(f){r=f}},flyToOnDrop:{get:function(){return i},set:function(f){i=f}},proxy:{get:function(){return c},set:function(f){c=f}},clampToGround:{get:function(){return a},set:function(f){a=f}}});function l(f){kC(f),r&&(e.entities.removeAll(),e.dataSources.removeAll());let d=f.dataTransfer.files,p=d.length;for(let g=0;g<p;g++){let m=d[g],A=new FileReader;A.onload=VAt(e,m,c,a),A.onerror=UAt(e,m),A.readAsText(m)}}BK(s,l),e.destroy=PL(e,e.destroy,function(){e.dropEnabled=!1}),e._handleDrop=l}function kC(e){e.stopPropagation(),e.preventDefault()}function oxe(e,t){let n=e;u(n)&&(n.removeEventListener("drop",t,!1),n.removeEventListener("dragenter",kC,!1),n.removeEventListener("dragover",kC,!1),n.removeEventListener("dragexit",kC,!1))}function BK(e,t){e.addEventListener("drop",t,!1),e.addEventListener("dragenter",kC,!1),e.addEventListener("dragover",kC,!1),e.addEventListener("dragexit",kC,!1)}function VAt(e,t,n,i){let o=e.scene;return function(r){let s=t.name;try{let a;if(/\.czml$/i.test(s))a=SB.load(JSON.parse(r.target.result),{sourceUri:s});else if(/\.geojson$/i.test(s)||/\.json$/i.test(s)||/\.topojson$/i.test(s))a=gM.load(JSON.parse(r.target.result),{sourceUri:s,clampToGround:i});else if(/\.(kml|kmz)$/i.test(s))a=UM.load(t,{sourceUri:s,proxy:n,camera:o.camera,canvas:o.canvas,clampToGround:i,screenOverlayContainer:e.container});else if(/\.gpx$/i.test(s))a=TM.load(t,{sourceUri:s,proxy:n});else{e.dropError.raiseEvent(e,s,`Unrecognized file: ${s}`);return}u(a)&&e.dataSources.add(a).then(function(c){e.flyToOnDrop&&e.flyTo(c)}).catch(function(c){e.dropError.raiseEvent(e,s,c)})}catch(a){e.dropError.raiseEvent(e,s,a)}}}function UAt(e,t){return function(n){e.dropError.raiseEvent(e,t.name,n.target.error)}}var MK=FAt;function kAt(e,t){t=y(t,y.EMPTY_OBJECT);let n=new W2({scene:e.scene,container:e.bottomContainer,lowFrameRateMessage:t.lowFrameRateMessage});Object.defineProperties(e,{performanceWatchdog:{get:function(){return n}}})}var LK=kAt;function rxe(e){let t=e.split(`
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a=t._voxelPrimitive[o].clone();a[r]=s,t._voxelPrimitive[o]=a}}n({name:"inspectorVisible",initialValue:!0}),n({name:"displayVisible",initialValue:!1}),n({name:"transformVisible",initialValue:!1}),n({name:"boundsVisible",initialValue:!1}),n({name:"clippingVisible",initialValue:!1}),n({name:"shaderVisible",initialValue:!1}),n({name:"shaderString",initialValue:"",getPrimitiveFunction:function(){let o=t._voxelPrimitive.customShader.fragmentShaderText;t.shaderString=rxe(o)}}),n({name:"shaderCompilationMessage",initialValue:""}),n({name:"shaderCompilationSuccess",initialValue:!0}),n({name:"depthTest",initialValue:!1,setPrimitiveFunction:!0,getPrimitiveFunction:!0}),n({name:"show",initialValue:!0,setPrimitiveFunction:!0,getPrimitiveFunction:!0}),n({name:"disableUpdate",initialValue:!1,setPrimitiveFunction:!0,getPrimitiveFunction:!0}),n({name:"debugDraw",initialValue:!1,setPrimitiveFunction:!0,getPrimitiveFunction:!0}),n({name:"jitter",initialValue:!0,setPrimitiveFunction:!0,getPrimitiveFunction:!0}),n({name:"nearestSampling",initialValue:!0,setPrimitiveFunction:!0,getPrimitiveFunction:!0}),n({name:"screenSpaceError",initialValue:4,setPrimitiveFunction:!0,getPrimitiveFunction:!0}),n({name:"stepSize",initialValue:1,setPrimitiveFunction:!0,getPrimitiveFunction:!0}),n({name:"shapeIsBox",getPrimitiveFunction:function(){let 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fferLoader,GltfJsonLoader,GltfLoader,GltfLoaderUtil,GltfStructuralMetadataLoader,GltfTextureLoader,GltfVertexBufferLoader,GoogleEarthEnterpriseImageryProvider,GoogleEarthEnterpriseMapsProvider,GoogleEarthEnterpriseMetadata,GoogleEarthEnterpriseTerrainData,GoogleEarthEnterpriseTerrainProvider,GoogleEarthEnterpriseTileInformation,GpxDataSource,GregorianDate,GridImageryProvider,GridMaterialProperty,GroundGeometryUpdater,GroundPolylineGeometry,GroundPolylinePrimitive,GroundPrimitive,GroupMetadata,HeadingPitchRange,HeadingPitchRoll,Heap,HeightReference,HeightmapEncoding,HeightmapTerrainData,HeightmapTessellator,HermitePolynomialApproximation,HermiteSpline,HilbertOrder,HomeButton,HomeButtonViewModel,HorizontalOrigin,I3SDataProvider,I3SFeature,I3SField,I3SGeometry,I3SLayer,I3SNode,I3dmLoader,I3dmParser,Iau2000Orientation,Iau2006XysData,Iau2006XysSample,IauOrientationAxes,IauOrientationParameters,ImageBasedLighting,ImageBasedLightingPipelineStage,ImageMaterialProperty,Imagery,ImageryLayer,ImageryLayerCollection,ImageryLayerFeatureInfo,ImageryProvider,ImageryState,Implicit3DTileContent,ImplicitAvailabilityBitstream,ImplicitMetadataView,ImplicitSubdivisionScheme,ImplicitSubtree,ImplicitSubtreeCache,ImplicitSubtreeMetadata,ImplicitTileCoordinates,ImplicitTileset,IndexDatatype,InfoBox,InfoBoxViewModel,InspectorShared,InstanceAttributeSemantic,InstancingPipelineStage,InterpolationAlgorithm,InterpolationType,Intersect,IntersectionTests,Intersections2D,Interval,InvertClassification,Ion,IonGeocoderService,IonImageryProvider,IonResource,IonWorldImageryStyle,Iso8601,JobScheduler,JobType,JsonMetadataTable,JulianDate,KTX2Transcoder,KeyboardEventModifier,KeyframeNode,KmlCamera,KmlDataSource,KmlLookAt,KmlTour,KmlTourFlyTo,KmlTourWait,Label,LabelCollection,LabelGraphics,LabelStyle,LabelVisualizer,LagrangePolynomialApproximation,LeapSecond,Light,LightingModel,LightingPipelineStage,LinearApproximation,LinearSpline,ManagedArray,MapMode2D,MapProjection,MapboxImageryProvider,MapboxStyleImageryProvider,Material,MaterialAppearance,MaterialPipelineStage,MaterialProperty,Math,Matrix2,Matrix3,Matrix4,Megatexture,MetadataClass,MetadataClassProperty,MetadataComponentType,MetadataEntity,MetadataEnum,MetadataEnumValue,MetadataPipelineStage,MetadataSchema,MetadataSchemaLoader,MetadataSemantic,MetadataTable,MetadataTableProperty,MetadataType,MipmapHint,Model,Model3DTileContent,ModelAlphaOptions,ModelAnimation,ModelAnimationChannel,ModelAnimationCollection,ModelAnimationLoop,ModelAnimationState,ModelArticulation,ModelArticulationStage,ModelClippingPlanesPipelineStage,ModelColorPipelineStage,ModelComponents,ModelDrawCommand,ModelFeature,ModelFeatureTable,ModelGraphics,ModelLightingOptions,ModelMatrixUpdateStage,ModelNode,ModelRenderResources,ModelRuntimeNode,ModelRuntimePrimitive,ModelSceneGraph,ModelSilhouettePipelineStage,ModelSkin,ModelSplitterPipelineStage,ModelStatistics,ModelType,ModelUtility,ModelVisualizer,Moon,MorphTargetsPipelineStage,MorphWeightSpline,MortonOrder,Multiple3DTileContent,MultisampleFramebuffer,NavigationHelpButton,NavigationHelpButtonViewModel,NearFarScalar,NeverTileDiscardPolicy,NodeRenderResources,NodeStatisticsPipelineStage,NodeTransformationProperty,OIT,Occluder,OctahedralProjectedCubeMap,OffsetGeometryInstanceAttribute,OpenCageGeocoderService,OpenStreetMapImageryProvider,OrderedGroundPrimitiveCollection,OrientedBoundingBox,OrthographicFrustum,OrthographicOffCenterFrustum,Packable,PackableForInterpolation,Particle,ParticleBurst,ParticleEmitter,ParticleSystem,Pass,PassState,PathGraphics,PathVisualizer,PeliasGeocoderService,PerInstanceColorAppearance,PerformanceDisplay,PerformanceWatchdog,PerformanceWatchdogViewModel,PerspectiveFrustum,PerspectiveOffCenterFrustum,PickDepth,PickDepthFramebuffer,PickFramebuffer,Picking,PickingPipelineStage,PinBuilder,PixelDatatype,PixelFormat,Plane,PlaneGeometry,PlaneGeometryUpdater,PlaneGraphics,PlaneOutlineGeometry,PntsLoader,PntsParser,PointCloud,PointCloudEyeDomeLighting,PointCloudShading,PointCloudStylingPipelineStage,PointGraphics,PointPrimitive,PointPrimitiveCollection,PointVisualizer,PolygonGeometry,PolygonGeometryLibrary,PolygonGeometryUpdater,PolygonGraphics,PolygonHierarchy,PolygonOutlineGeometry,PolygonPipeline,Polyline,PolylineArrowMaterialProperty,PolylineCollection,PolylineColorAppearance,PolylineDashMaterialProperty,PolylineGeometry,PolylineGeometryUpdater,PolylineGlowMaterialProperty,PolylineGraphics,PolylineMaterialAppearance,PolylineOutlineMaterialProperty,PolylinePipeline,PolylineVisualizer,PolylineVolumeGeometry,PolylineVolumeGeometryLibrary,PolylineVolumeGeometryUpdater,PolylineVolumeGraphics,PolylineVolumeOutlineGeometry,PositionProperty,PositionPropertyArray,PostProcessStage,PostProcessStageCollection,PostProcessStageComposite,PostProcessStageLibrary,PostProcessStageSampleMode,PostProcessStageTextureCache,Primitive,PrimitiveCollection,PrimitiveLoadPlan,PrimitiveOutlineGenerator,PrimitiveOutlinePipelineStage,PrimitivePipeline,PrimitiveRenderResources,PrimitiveState,PrimitiveStatisticsPipelineStage,PrimitiveType,ProjectionPicker,ProjectionPickerViewModel,Property,PropertyArray,PropertyAttribute,PropertyAttributeProperty,PropertyBag,PropertyTable,PropertyTexture,PropertyTextureProperty,ProviderViewModel,Proxy,QuadraticRealPolynomial,QuadtreeOccluders,QuadtreePrimitive,QuadtreeTile,QuadtreeTileLoadState,QuadtreeTileProvider,QuantizedMeshTerrainData,QuarticRealPolynomial,Quaternion,QuaternionSpline,Queue,Ray,Rectangle,RectangleCollisionChecker,RectangleGeometry,RectangleGeometryLibrary,RectangleGeometryUpdater,RectangleGraphics,RectangleOutlineGeometry,ReferenceFrame,ReferenceProperty,RenderState,Renderbuffer,RenderbufferFormat,Request,RequestErrorEvent,RequestScheduler,RequestState,RequestType,Resource,ResourceCache,ResourceCacheKey,ResourceCacheStatistics,ResourceLoader,ResourceLoaderState,Rotation,RuntimeError,S2Cell,SDFSettings,SampledPositionProperty,SampledProperty,Sampler,ScaledPositionProperty,Scene,SceneFramebuffer,SceneMode,SceneMode2DPipelineStage,SceneModePicker,SceneModePickerViewModel,SceneTransforms,SceneTransitioner,ScreenSpaceCameraController,ScreenSpaceEventHandler,ScreenSpaceEventType,SelectedFeatureIdPipelineStage,SelectionIndicator,SelectionIndicatorViewModel,ShaderBuilder,ShaderCache,ShaderDestination,ShaderFunction,ShaderProgram,ShaderSource,ShaderStruct,ShadowMap,ShadowMapShader,ShadowMode,ShadowVolumeAppearance,ShowGeometryInstanceAttribute,Simon1994PlanetaryPositions,SimplePolylineGeometry,SingleTileImageryProvider,SkinningPipelineStage,SkyAtmosphere,SkyBox,SpatialNode,SphereEmitter,SphereGeometry,SphereOutlineGeometry,Spherical,Spline,SplitDirection,Splitter,StaticGeometryColorBatch,StaticGeometryPerMaterialBatch,StaticGroundGeometryColorBatch,StaticGroundGeometryPerMaterialBatch,StaticGroundPolylinePerMaterialBatch,StaticOutlineGeometryBatch,StencilConstants,StencilFunction,StencilOperation,SteppedSpline,StripeMaterialProperty,StripeOrientation,StructuralMetadata,StyleCommandsNeeded,StyleExpression,Sun,SunLight,SunPostProcess,SupportedImageFormats,SvgPathBindingHandler,TaskProcessor,TerrainData,TerrainEncoding,TerrainExaggeration,TerrainFillMesh,TerrainMesh,TerrainOffsetProperty,TerrainProvider,TerrainQuantization,TerrainState,Texture,TextureAtlas,TextureCache,TextureMagnificationFilter,TextureManager,TextureMinificationFilter,TextureUniform,TextureWrap,TileAvailability,TileBoundingRegion,TileBoundingS2Cell,TileBoundingSphere,TileBoundingVolume,TileCoordinatesImageryProvider,TileDiscardPolicy,TileEdge,TileImagery,TileMapServiceImageryProvider,TileMetadata,TileOrientedBoundingBox,TileProviderError,TileReplacementQueue,TileSelectionResult,TileState,Tileset3DTileContent,TilesetMetadata,TilesetPipelineStage,TilingScheme,TimeConstants,TimeDynamicImagery,TimeDynamicPointCloud,TimeInterval,TimeIntervalCollection,TimeIntervalCollectionPositionProperty,TimeIntervalCollectionProperty,TimeStandard,Timeline,TimelineHighlightRange,TimelineTrack,Tipsify,ToggleButtonViewModel,Tonemapper,Transforms,TranslationRotationScale,TranslucentTileClassification,TridiagonalSystemSolver,TrustedServers,TweenCollection,UniformState,UniformType,UrlTemplateImageryProvider,VERSION,VRButton,VRButtonViewModel,VRTheWorldTerrainProvider,VaryingType,Vector3DTileBatch,Vector3DTileClampedPolylines,Vector3DTileContent,Vector3DTileGeometry,Vector3DTilePoints,Vector3DTilePolygons,Vector3DTilePolylines,Vector3DTilePrimitive,VelocityOrientationProperty,VelocityVectorProperty,VertexArray,VertexArrayFacade,VertexAttributeSemantic,VertexFormat,VerticalOrigin,VideoSynchronizer,View,Viewer,ViewportQuad,Visibility,Visualizer,VoxelBoxShape,VoxelContent,VoxelCylinderShape,VoxelEllipsoidShape,VoxelInspector,VoxelInspectorViewModel,VoxelPrimitive,VoxelProvider,VoxelRenderResources,VoxelShape,VoxelShapeType,VoxelTraversal,VulkanConstants,WallGeometry,WallGeometryLibrary,WallGeometryUpdater,WallGraphics,WallOutlineGeometry,WebGLConstants,WebMapServiceImageryProvider,WebMapTileServiceImageryProvider,WebMercatorProjection,WebMercatorTilingScheme,WindingOrder,WireframeIndexGenerator,WireframePipelineStage,_shadersAcesTonemappingStage,_shadersAdditiveBlend,_shadersAdjustTranslucentFS,_shadersAllMaterialAppearanceFS,_shadersAllMaterialAppearanceVS,_shadersAmbientOcclusionGenerate,_shadersAmbientOcclusionModulate,_shadersAspectRampMaterial,_shadersAtmosphereCommon,_shadersBasicMaterialAppearanceFS,_shadersBasicMaterialAppearanceVS,_shadersBillboardCollectionFS,_shadersBillboardCollectionVS,_shadersBlackAndWhite,_shadersBloomComposite,_shadersBrdfLutGeneratorFS,_shadersBrightPass,_shadersBrightness,_shadersBumpMapMaterial,_shadersCPUStylingStageFS,_shadersCPUStylingStageVS,_shadersCheckerboardMaterial,_shadersCloudCollectionFS,_shadersCloudCollectionVS,_shadersCloudNoiseFS,_shadersCloudNoiseVS,_shadersCompareAndPackTranslucentDepth,_shadersCompositeOITFS,_shadersCompositeTranslucentClassification,_shadersContrastBias,_shadersCustomShaderStageFS,_shadersCustomShaderStageVS,_shadersCzmBuiltins,_shadersDepthOf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