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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</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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shouldAnimate: true
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});
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// 开启帧率
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viewer.scene.debugShowFramesPerSecond = true;
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// 新版本API Model.fromGltfAsync
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// https://cesium.com/learn/cesiumjs/ref-doc/Model.html?classFilter=model
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// --------------不带方位-----------
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// var origin = Cesium.Cartesian3.fromDegrees(-95.0, 40.0, 200000.0);
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// var modelMatrix = Cesium.Transforms.eastNorthUpToFixedFrame(origin);
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// --------------带方位-------------
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let heading = Cesium.defaultValue(90, 0.0);
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let pitch = Cesium.defaultValue(0, 0.0);
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let roll = Cesium.defaultValue(0, 0.0);
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var hpr = new Cesium.HeadingPitchRoll(heading, pitch, roll);
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var origin = Cesium.Cartesian3.fromDegrees(-95.0, 40.0, 200000.0);
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var modelMatrix = Cesium.Transforms.headingPitchRollToFixedFrame(origin, hpr);
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const model = viewer.scene.primitives.add(Cesium.Model.fromGltf({
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scale: 7000,
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modelMatrix: modelMatrix,
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url: './Man.glb',
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}));
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viewer.camera.lookAtTransform(modelMatrix, new Cesium.Cartesian3(-50000, 0, 80000));
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// cesium 1.107+ 的图元(Primitive) 已经不支持 readyPromise
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// 完全载入
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model.readyPromise.then(function (model) {
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console.log(model)
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model.silhouetteSize = 3
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model.silhouetteColor = Cesium.Color.fromCssColorString("rgba(254, 129, 6, 0.65)");
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// 动画是存储在glTF模型里，所以需要等待readyPromise执行后才能访问他们
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model.activeAnimations.addAll({
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loop: Cesium.ModelAnimationLoop.REPEAT, //循环播放动画
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speedup: 0.5,
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reverse: true
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});
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})
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</script>
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</body>
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</html>
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