83 lines
2.7 KiB
HTML
83 lines
2.7 KiB
HTML
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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 http-equiv="X-UA-Compatible" content="IE=edge">
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<meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1, minimum-scale=1, user-scalable=no">
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<meta name="description" content="Clamp a model to a 3D Tileset using the clampToHeight function.">
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<meta name="cesium-sandcastle-labels" content="Showcases, 3D Tiles">
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<title>Cesium Demo</title>
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<script type="text/javascript" src="../Sandcastle-header.js"></script>
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<script type="text/javascript" src="../../../ThirdParty/requirejs-2.1.20/require.js"></script>
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<script type="text/javascript">
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if(typeof require === 'function') {
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require.config({
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baseUrl : '../../../Source',
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waitSeconds : 120
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});
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}
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</script>
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</head>
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<body class="sandcastle-loading" data-sandcastle-bucket="bucket-requirejs.html">
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<style>
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@import url(../templates/bucket.css);
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</style>
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<div id="cesiumContainer" class="fullSize"></div>
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<div id="loadingOverlay"><h1>Loading...</h1></div>
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<div id="toolbar"></div>
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<script id="cesium_sandcastle_script">
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function startup(Cesium) {
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'use strict';
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//Sandcastle_Begin
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var viewer = new Cesium.Viewer('cesiumContainer', {
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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('../../SampleData/ClampToGround.czml');
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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(6074)
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})
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);
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viewer.camera.setView({
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destination: new Cesium.Cartesian3(1216403.8845586285, -4736357.493351395, 4081299.715698949),
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orientation: new Cesium.HeadingPitchRoll(4.2892217081808806, -0.4799070147502502, 6.279789177843313),
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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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console.log('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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//Sandcastle_End
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Sandcastle.finishedLoading();
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}
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if (typeof Cesium !== 'undefined') {
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startup(Cesium);
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} else if (typeof require === 'function') {
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require(['Cesium'], startup);
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}
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</script>
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</body>
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</html>
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