<!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
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name="viewport"
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content="width=device-width, initial-scale=1, maximum-scale=1, minimum-scale=1, user-scalable=no"
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/>
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<meta
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name="description"
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content="Draw the intersection of a volume and a photgrammetry dataset and terrain."
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/>
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<meta name="cesium-sandcastle-labels" content="Tutorials, Showcases" />
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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
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type="text/javascript"
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src="../../../Build/CesiumUnminified/Cesium.js"
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nomodule
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></script>
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<script type="module" src="../load-cesium-es6.js"></script>
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</head>
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<body
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class="sandcastle-loading"
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data-sandcastle-bucket="bucket-requirejs.html"
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>
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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 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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tileset.readyPromise.then(function () {
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var boundingSphere = tileset.boundingSphere;
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viewer.camera.viewBoundingSphere(
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boundingSphere,
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new Cesium.HeadingPitchRange(
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0.0,
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-0.5,
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boundingSphere.radius + 500.0
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)
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);
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viewer.camera.lookAtTransform(Cesium.Matrix4.IDENTITY);
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});
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var polygon = viewer.entities.add({
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polygon: {
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hierarchy: new Cesium.PolygonHierarchy(
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Cesium.Cartesian3.fromRadiansArray([
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-1.3194369277314022,
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0.6988062530900625,
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-1.3193955980204217,
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0.6988091578771254,
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-1.3193931220959367,
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0.698743632490865,
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-1.3194358224045408,
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0.6987471965556998,
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])
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),
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material: Cesium.Color.RED.withAlpha(0.5),
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classificationType: Cesium.ClassificationType.BOTH,
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},
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});
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var polyline = viewer.entities.add({
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polyline: {
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positions: Cesium.Cartesian3.fromDegreesArray([
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-75.60217330403601,
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40.04102882709425,
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-75.59968252414251,
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40.04093615560871,
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-75.598020153828,
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40.04079437042357,
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-75.59674934074435,
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40.040816173283304,
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-75.59630042791713,
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40.03986900370842,
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-75.59563636849978,
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40.03930996506271,
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-75.59492397899098,
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40.03873932846581,
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-75.59457991226778,
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40.038392701955786,
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-75.59424838652453,
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40.03775403572295,
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-75.59387104290336,
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40.03677022167725,
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-75.59355000490342,
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40.03588760913535,
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]),
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width: 8,
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material: new Cesium.PolylineOutlineMaterialProperty({
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color: Cesium.Color.YELLOW,
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outlineWidth: 2,
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outlineColor: Cesium.Color.BLACK,
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}),
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clampToGround: true,
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},
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});
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var classificationOptions = [
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{
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text: "Classify Both",
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onselect: function () {
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polygon.polygon.classificationType =
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Cesium.ClassificationType.BOTH;
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polyline.polyline.classificationType =
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Cesium.ClassificationType.BOTH;
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},
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},
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{
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text: "Classify Terrain",
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onselect: function () {
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polygon.polygon.classificationType =
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Cesium.ClassificationType.TERRAIN;
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polyline.polyline.classificationType =
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Cesium.ClassificationType.TERRAIN;
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},
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},
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{
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text: "Classify 3D Tiles",
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onselect: function () {
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polygon.polygon.classificationType =
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Cesium.ClassificationType.CESIUM_3D_TILE;
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polyline.polyline.classificationType =
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Cesium.ClassificationType.CESIUM_3D_TILE;
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},
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},
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];
|
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var materialOptions = [
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{
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text: "Red Material",
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onselect: function () {
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polygon.polygon.material = Cesium.Color.RED.withAlpha(0.5);
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},
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},
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{
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text: "Textured Material",
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onselect: function () {
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if (
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!Cesium.Entity.supportsMaterialsforEntitiesOnTerrain(
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viewer.scene
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)
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) {
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window.alert(
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"Terrain Entity materials are not supported on this platform"
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);
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}
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polygon.polygon.material = "../images/Cesium_Logo_Color.jpg";
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},
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},
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];
|
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Sandcastle.addToolbarMenu(classificationOptions);
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Sandcastle.addToolbarMenu(materialOptions);
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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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window.startupCalled = true;
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startup(Cesium);
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}
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</script>
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</body>
|
</html>
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