mirror of https://github.com/CesiumGS/cesium.git
217 lines
7.1 KiB
HTML
217 lines
7.1 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" />
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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="Display polylines on BIM and Photogrammetry 3D Tiles"
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/>
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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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</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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// Power Plant design model provided by Bentley Systems
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const viewer = new Cesium.Viewer("cesiumContainer");
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const scene = viewer.scene;
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viewer.clock.currentTime = Cesium.JulianDate.fromIso8601("2022-08-01T00:00:00Z");
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scene.camera.setView({
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destination: new Cesium.Cartesian3(
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1234151.4883992162,
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-5086036.79436967,
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3633328.4278331124,
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),
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orientation: {
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heading: 5.593695742186853,
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pitch: -1.0786797635545216,
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roll: 6.27892466154778,
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},
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});
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let powerPlant;
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let powerPlantShow = true;
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try {
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powerPlant = await Cesium.Cesium3DTileset.fromIonAssetId(2464651);
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powerPlant.show = powerPlantShow;
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scene.primitives.add(powerPlant);
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powerPlant.tileLoad.addEventListener(function (tile) {
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processTileFeatures(tile, hideDuplicateFloor);
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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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// Hide duplicate floor geometry to avoid
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// z-fighting artifacts.
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const duplicateFloor = 114082;
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function getElement(feature) {
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return parseInt(feature.getProperty("element"), 10);
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}
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function hideDuplicateFloor(feature) {
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const element = parseInt(feature.getProperty("element"), 10);
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if (element === duplicateFloor) {
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feature.show = false;
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}
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}
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function processContentFeatures(content, callback) {
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const featuresLength = content.featuresLength;
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for (let i = 0; i < featuresLength; ++i) {
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const feature = content.getFeature(i);
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callback(feature);
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}
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}
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function processTileFeatures(tile, callback) {
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const content = tile.content;
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const innerContents = content.innerContents;
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if (Cesium.defined(innerContents)) {
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const length = innerContents.length;
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for (let i = 0; i < length; ++i) {
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processContentFeatures(innerContents[i], callback);
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}
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} else {
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processContentFeatures(content, callback);
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}
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}
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const pipes = viewer.entities.add({
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polyline: {
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positions: Cesium.Cartesian3.fromDegreesArray([
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-76.36053390920833, 34.949935893493596, -76.36055481641581,
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34.94993589886988, -76.36055477047704, 34.94992280693651,
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]),
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width: 6,
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material: new Cesium.PolylineDashMaterialProperty({
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color: Cesium.Color.YELLOW,
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dashLength: 20.0,
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}),
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show: true,
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clampToGround: true,
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classificationType: Cesium.ClassificationType.CESIUM_3D_TILE,
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},
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});
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let building;
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try {
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building = await Cesium.Cesium3DTileset.fromIonAssetId(40866);
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building.show = !powerPlantShow;
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scene.primitives.add(building);
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} catch (error) {
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console.log(`Error loading tileset: ${error}`);
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}
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const route = viewer.entities.add({
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polyline: {
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positions: Cesium.Cartesian3.fromDegreesArray([
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-75.59604807301078, 40.03948512841901, -75.59644577413066,
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40.039316280505446, -75.59584544997564, 40.03846271524258,
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-75.59661425371488, 40.03814087821916, -75.59664726332451,
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40.03818297772907,
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]),
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width: 6,
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material: new Cesium.PolylineDashMaterialProperty({
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color: Cesium.Color.YELLOW,
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}),
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show: false,
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clampToGround: true,
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classificationType: Cesium.ClassificationType.CESIUM_3D_TILE,
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},
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});
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Sandcastle.addDefaultToolbarMenu([
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{
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text: "BIM",
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onselect: function () {
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powerPlantShow = true;
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pipes.polyline.show = powerPlantShow;
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route.polyline.show = !powerPlantShow;
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if (Cesium.defined(powerPlant)) {
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powerPlant.show = powerPlantShow;
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}
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if (Cesium.defined(building)) {
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building.show = !powerPlantShow;
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}
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scene.camera.setView({
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destination: new Cesium.Cartesian3(
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1234151.4883992162,
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-5086036.79436967,
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3633328.4278331124,
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),
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orientation: {
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heading: 5.593695742186853,
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pitch: -1.0786797635545216,
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roll: 6.27892466154778,
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},
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});
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},
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},
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{
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text: "Photogrammetry",
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onselect: function () {
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powerPlantShow = false;
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pipes.polyline.show = powerPlantShow;
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route.polyline.show = !powerPlantShow;
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if (Cesium.defined(powerPlant)) {
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powerPlant.show = powerPlantShow;
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}
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if (Cesium.defined(building)) {
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building.show = !powerPlantShow;
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}
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scene.camera.setView({
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destination: new Cesium.Cartesian3(
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1216596.5376729995,
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-4736445.416889214,
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4081406.990364228,
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),
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orientation: {
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heading: 5.153176564030707,
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pitch: -0.9701972964526693,
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roll: 6.277883257569513,
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},
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});
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},
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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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