mirror of https://github.com/CesiumGS/cesium.git
92 lines
3.3 KiB
HTML
92 lines
3.3 KiB
HTML
<!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,chrome=1" />
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<!-- Use Chrome Frame in IE -->
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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="Sample photogrammetry and classification datasets both rendered with 3D Tiles."
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/>
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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
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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 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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window.startup = async function (Cesium) {
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"use strict";
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//Sandcastle_Begin
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// An example of using a b3dm tileset to classify another b3dm tileset.
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const viewer = new Cesium.Viewer("cesiumContainer", {
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terrain: Cesium.Terrain.fromWorldTerrain(),
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});
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try {
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// A normal b3dm tileset containing photogrammetry
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const tileset = await Cesium.Cesium3DTileset.fromIonAssetId(40866);
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viewer.scene.primitives.add(tileset);
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viewer.zoomTo(tileset);
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const classificationTilesetUrl =
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"../../SampleData/Cesium3DTiles/Classification/Photogrammetry/tileset.json";
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// A b3dm tileset used to classify the photogrammetry tileset
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const classificationTileset = await Cesium.Cesium3DTileset.fromUrl(
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classificationTilesetUrl,
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{
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classificationType: Cesium.ClassificationType.CESIUM_3D_TILE,
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},
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);
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classificationTileset.style = new Cesium.Cesium3DTileStyle({
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color: "rgba(255, 0, 0, 0.5)",
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});
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viewer.scene.primitives.add(classificationTileset);
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// The same b3dm tileset used for classification, but rendered normally for comparison.
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const nonClassificationTileset = await Cesium.Cesium3DTileset.fromUrl(
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classificationTilesetUrl,
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{
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show: false,
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},
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);
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nonClassificationTileset.style = new Cesium.Cesium3DTileStyle({
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color: "rgba(255, 0, 0, 0.5)",
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});
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viewer.scene.primitives.add(nonClassificationTileset);
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Sandcastle.addToggleButton("Show classification", true, function (checked) {
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classificationTileset.show = checked;
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nonClassificationTileset.show = !checked;
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});
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} catch (error) {
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console.log(`Error loading tileset: ${error}`);
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} //Sandcastle_End
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};
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if (typeof Cesium !== "undefined") {
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window.startupCalled = true;
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window.startup(Cesium).catch((error) => {
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"use strict";
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console.error(error);
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});
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Sandcastle.finishedLoading();
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}
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</script>
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</body>
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</html>
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