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104 lines
3.0 KiB
104 lines
3.0 KiB
3 years ago
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<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta charset="UTF-8">
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<meta name="viewport" content="width=device-width, initial-scale=1.0">
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<meta http-equiv="X-UA-Compatible" content="ie=edge">
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<title>cesium 标点</title>
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<script src="https://cesium.com/downloads/cesiumjs/releases/1.82/Build/Cesium/Cesium.js"></script>
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<link href="https://cesium.com/downloads/cesiumjs/releases/1.82/Build/Cesium/Widgets/widgets.css"
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rel="stylesheet">
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<style>
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html,
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body,
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#cesiumContainer {
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padding: 0;
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margin: 0;
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width: 100%;
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height: 100%
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}
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</style>
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<script src="./lib/statistics.js"></script>
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</head>
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<body>
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<div id="cesiumContainer"></div>
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<script>
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// cesium 秘钥
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Cesium.Ion.defaultAccessToken =
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'eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJqdGkiOiI3YjQ1ZWVhYS03NjI2LTRjYTAtOTZhYy04OGY2YmQyZTU3N2IiLCJpZCI6MTA2NjYsInNjb3BlcyI6WyJhc3IiLCJnYyJdLCJpYXQiOjE1NTcxMjcxODF9.Tn2oD9D3qxEBksEZ4L1cpHq1gVT6t4_GCI4G1USewkk';
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var viewer = new Cesium.Viewer("cesiumContainer", {
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geocoder: false, //是否显示地名查找控件
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sceneModePicker: false, //是否显示投影方式控件
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navigationHelpButton: false, //是否显示帮助信息控件
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baseLayerPicker: false, //是否显示图层选择控件
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homeButton: false, //是否显示Home按钮
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fullscreenButton: false, //是否显示全屏按钮
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timeline: true, //时间轴控件
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animation: true, //动画控件
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terrainProvider: Cesium.createWorldTerrain(),
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});
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var scene = viewer.scene;
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var clock = viewer.clock;
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var entity;
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var positionProperty;
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var dataSourcePromise = Cesium.CzmlDataSource.load(
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"http://localhost:8080/Apps/SampleData/ClampToGround.czml"
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);
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viewer.dataSources.add(dataSourcePromise).then(function (dataSource) {
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entity = dataSource.entities.getById("CesiumMilkTruck");
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positionProperty = entity.position;
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});
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var tileset = scene.primitives.add(
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new Cesium.Cesium3DTileset({
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url: Cesium.IonResource.fromAssetId(40866),
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})
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);
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viewer.camera.setView({
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destination: new Cesium.Cartesian3(
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1216403.8845586285,
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-4736357.493351395,
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4081299.715698949
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),
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orientation: new Cesium.HeadingPitchRoll(
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4.2892217081808806,
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-0.4799070147502502,
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6.279789177843313
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),
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endTransform: Cesium.Matrix4.IDENTITY,
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});
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if (scene.clampToHeightSupported) {
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tileset.initialTilesLoaded.addEventListener(start);
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} else {
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window.alert("This browser does not support clampToHeight.");
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}
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function start() {
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clock.shouldAnimate = true;
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var objectsToExclude = [entity];
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scene.postRender.addEventListener(function () {
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var position = positionProperty.getValue(clock.currentTime);
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entity.position = scene.clampToHeight(position, objectsToExclude);
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});
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}
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var tileset = new Cesium.Cesium3DTileset({
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url: Cesium.IonResource.fromAssetId(40866),
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});
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viewer.scene.primitives.add(tileset);
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viewer.zoomTo(tileset);
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viewer.flyTo(tileset);
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</script>
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</body>
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</html>
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