2025-03-11 08:25:45 +00:00
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<!--********************************************************************
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* by jiawanlong
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*********************************************************************-->
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<!DOCTYPE html>
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<html>
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<head>
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<meta charset="UTF-8" />
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2025-03-19 03:00:22 +00:00
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<link rel="stylesheet" href="./../../libs/cesium/Cesium1.98/Widgets/widgets.css">
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<script type="text/javascript" src="./../../libs/cesium/Cesium1.98/Cesium.js"></script>
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2025-03-11 08:25:45 +00:00
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<script src="./excavateTerrain.js"></script>
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</head>
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<body style="margin: 0; overflow: hidden; background: #fff; width: 100%; height: 100%; position: absolute; top: 0">
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<div id="map" style="margin: 0 auto; width: 100%; height: 100%"></div>
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<script type="text/javascript">
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Cesium.Ion.defaultAccessToken = 'eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJqdGkiOiI3ZjQ5ZGUzNC1jNWYwLTQ1ZTMtYmNjYS05YTY4ZTVmN2I2MDkiLCJpZCI6MTE3MTM4LCJpYXQiOjE2NzY0NDUyODB9.ZaNSBIfc1sGLhQd_xqhiSsc0yr8oS0wt1hAo9gbke6M'
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const viewer = new Cesium.Viewer('map', {});
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// 开启帧率
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viewer.scene.debugShowFramesPerSecond = true;
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// 加载默认地形
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viewer.terrainProvider = Cesium.createWorldTerrain({
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requestWaterMask: true, // 请求水掩膜以实现水体效果
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requestVertexNormals: true // 请求法线以实现光照效果
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});
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// 深度监测
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viewer.scene.globe.depthTestAgainstTerrain = true;
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viewer.camera.setView({
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destination: new Cesium.Cartesian3(-2409728.6420393116, 4694838.793290997, 3570221.295666795)
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});
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var mr = [{
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x: -2409728.6420393116,
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y: 4694838.793290997,
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z: 3570221.295666795
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},
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{
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x: -2409788.2788523836,
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y: 4694808.716559992,
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z: 3570220.598452356
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},
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{
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x: -2409813.389689466,
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y: 4694859.279606352,
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z: 3570137.7191554685
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},
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{
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x: -2409755.7791936737,
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y: 4694886.737790491,
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z: 3570140.4776008143
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}
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];
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new excavateTerrain(viewer, {
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positions: mr,
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height: 30,
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bottom: "./ter_analysis/excavationregion_side.jpg",
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side: "./ter_analysis/excavationregion_top.jpg",
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})
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</script>
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</body>
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</html>
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