mirror of https://github.com/CesiumGS/cesium.git
121 lines
3.7 KiB
HTML
121 lines
3.7 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 name="description" content="Adjust the height of a 3D Tiles tileset." />
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<meta name="cesium-sandcastle-labels" content="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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#toolbar {
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background: rgba(42, 42, 42, 0.8);
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padding: 4px;
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border-radius: 4px;
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}
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#toolbar input {
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vertical-align: middle;
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padding-top: 2px;
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padding-bottom: 2px;
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}
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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">
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<div>Height</div>
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<input
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type="range"
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min="-100.0"
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max="100.0"
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step="1"
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data-bind="value: height, valueUpdate: 'input'"
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/>
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<input type="text" size="5" data-bind="value: height" />
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</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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const viewer = new Cesium.Viewer("cesiumContainer", {
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shadows: true,
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});
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const viewModel = {
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height: 0,
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};
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Cesium.knockout.track(viewModel);
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const toolbar = document.getElementById("toolbar");
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Cesium.knockout.applyBindings(viewModel, toolbar);
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let tileset;
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try {
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tileset = await Cesium.Cesium3DTileset.fromUrl(
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"../../SampleData/Cesium3DTiles/Tilesets/Tileset/tileset.json",
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);
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viewer.scene.primitives.add(tileset);
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viewer.scene.globe.depthTestAgainstTerrain = true;
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viewer.zoomTo(
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tileset,
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new Cesium.HeadingPitchRange(0.0, -0.5, tileset.boundingSphere.radius * 2.0),
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);
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} catch (error) {
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console.log(`Error loading tileset: ${error}`);
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}
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Cesium.knockout.getObservable(viewModel, "height").subscribe(function (height) {
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height = Number(height);
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if (isNaN(height) || !Cesium.defined(tileset)) {
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return;
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}
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const cartographic = Cesium.Cartographic.fromCartesian(
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tileset.boundingSphere.center,
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);
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const surface = Cesium.Cartesian3.fromRadians(
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cartographic.longitude,
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cartographic.latitude,
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0.0,
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);
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const offset = Cesium.Cartesian3.fromRadians(
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cartographic.longitude,
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cartographic.latitude,
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height,
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);
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const translation = Cesium.Cartesian3.subtract(
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offset,
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surface,
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new Cesium.Cartesian3(),
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);
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tileset.modelMatrix = Cesium.Matrix4.fromTranslation(translation);
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});
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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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