mirror of https://github.com/CesiumGS/cesium.git
188 lines
5.5 KiB
HTML
188 lines
5.5 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="View the interior of the globe by enabling translucency on imagery layers."
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/>
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<meta name="cesium-sandcastle-labels" content="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 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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const viewer = new Cesium.Viewer("cesiumContainer", {
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orderIndependentTranslucency: false,
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geocoder: Cesium.IonGeocodeProviderType.BING,
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});
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const scene = viewer.scene;
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const globe = scene.globe;
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const baseLayer = viewer.scene.imageryLayers.get(0);
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scene.screenSpaceCameraController.enableCollisionDetection = false;
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function reset() {
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globe.showGroundAtmosphere = true;
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globe.baseColor = Cesium.Color.BLUE;
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globe.translucency.enabled = false;
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globe.translucency.frontFaceAlpha = 1.0;
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globe.undergroundColor = Cesium.Color.BLACK;
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globe.translucency.rectangle = undefined;
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baseLayer.colorToAlpha = undefined;
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}
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function useTranslucencyMask() {
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globe.showGroundAtmosphere = false;
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globe.baseColor = Cesium.Color.TRANSPARENT;
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globe.translucency.enabled = true;
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globe.undergroundColor = undefined;
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// Set oceans on Bing base layer to transparent
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baseLayer.colorToAlpha = new Cesium.Color(0.0, 0.016, 0.059);
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baseLayer.colorToAlphaThreshold = 0.2;
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}
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function useTranslucencyRectangle() {
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globe.translucency.enabled = true;
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globe.undergroundColor = undefined;
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globe.translucency.frontFaceAlpha = 0.25;
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globe.translucency.rectangle = Cesium.Rectangle.fromDegrees(
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-120.0,
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0.0,
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-30.0,
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45.0,
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);
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}
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Sandcastle.addToolbarMenu([
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{
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text: "Translucency mask",
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onselect: function () {
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reset();
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useTranslucencyMask();
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},
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},
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{
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text: "Translucency rectangle",
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onselect: function () {
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reset();
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useTranslucencyRectangle();
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},
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},
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]);
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const innerCoreRadius = 1250000;
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const outerCoreRadius = 3450000;
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const mantleRadius = 6300000.0;
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const innerCore = viewer.entities.add({
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name: "Inner Core",
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position: Cesium.Cartesian3.ZERO,
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ellipsoid: {
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radii: new Cesium.Cartesian3(
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innerCoreRadius,
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innerCoreRadius,
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innerCoreRadius,
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),
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material: Cesium.Color.YELLOW,
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},
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});
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const outerCore = viewer.entities.add({
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name: "Outer Core",
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position: Cesium.Cartesian3.ZERO,
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ellipsoid: {
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radii: new Cesium.Cartesian3(
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outerCoreRadius,
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outerCoreRadius,
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outerCoreRadius,
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),
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material: Cesium.Color.ORANGE,
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},
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});
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const mantle = viewer.entities.add({
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name: "Mantle",
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position: Cesium.Cartesian3.ZERO,
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ellipsoid: {
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radii: new Cesium.Cartesian3(mantleRadius, mantleRadius, mantleRadius),
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material: Cesium.Color.RED,
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},
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});
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innerCore.show = true;
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outerCore.show = false;
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mantle.show = false;
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const options = [
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{
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text: "Inner Core",
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onselect: function () {
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innerCore.show = true;
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outerCore.show = false;
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mantle.show = false;
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},
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},
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{
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text: "Outer Core",
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onselect: function () {
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innerCore.show = false;
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outerCore.show = true;
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mantle.show = false;
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},
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},
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{
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text: "Mantle",
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onselect: function () {
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innerCore.show = false;
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outerCore.show = false;
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mantle.show = true;
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},
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},
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{
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text: "None",
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onselect: function () {
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innerCore.show = false;
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outerCore.show = false;
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mantle.show = false;
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},
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},
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];
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Sandcastle.addToolbarMenu(options);
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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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