mirror of https://github.com/CesiumGS/cesium.git
204 lines
6.3 KiB
HTML
204 lines
6.3 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" />
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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="Toggle High Dynamic Range (HDR)." />
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<meta name="cesium-sandcastle-labels" content="Post Processing" />
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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 id="hdr-toggle"></div>
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<span>Tonemap</span>
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<span id="tonemap-select"></span>
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<br />
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<span>Exposure</span>
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<input
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type="range"
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min="0.1"
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max="10.0"
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step="0.1"
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data-bind="value: exposure, valueUpdate: 'input'"
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/>
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<input type="text" size="5" data-bind="value: exposure" />
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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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terrain: Cesium.Terrain.fromWorldTerrain(),
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shadows: true,
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timeline: false,
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animation: false,
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geocoder: false,
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sceneModePicker: false,
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baseLayerPicker: false,
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});
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if (!viewer.scene.highDynamicRangeSupported) {
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window.alert("This browser does not support high dynamic range.");
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}
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viewer.scene.highDynamicRange = true;
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Sandcastle.addToggleButton(
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"HDR",
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true,
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function (checked) {
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viewer.scene.highDynamicRange = checked;
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},
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"hdr-toggle",
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);
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const toneMapOptions = [
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{
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text: "PBR Neutral",
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onselect: function () {
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viewer.scene.postProcessStages.tonemapper = Cesium.Tonemapper.PBR_NEUTRAL;
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},
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},
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{
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text: "Aces",
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onselect: function () {
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viewer.scene.postProcessStages.tonemapper = Cesium.Tonemapper.ACES;
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},
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},
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{
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text: "Reinhard",
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onselect: function () {
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viewer.scene.postProcessStages.tonemapper = Cesium.Tonemapper.REINHARD;
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},
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},
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{
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text: "Modified_Reinhard",
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onselect: function () {
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viewer.scene.postProcessStages.tonemapper =
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Cesium.Tonemapper.MODIFIED_REINHARD;
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},
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},
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{
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text: "Filmic",
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onselect: function () {
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viewer.scene.postProcessStages.tonemapper = Cesium.Tonemapper.FILMIC;
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},
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},
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];
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Sandcastle.addDefaultToolbarMenu(toneMapOptions, "tonemap-select");
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const viewModel = {
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exposure: 1,
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};
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// Convert the viewModel members into knockout observables.
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Cesium.knockout.track(viewModel);
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// Bind the viewModel to the DOM elements of the UI that call for it.
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const toolbar = document.getElementById("toolbar");
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Cesium.knockout.applyBindings(viewModel, toolbar);
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Cesium.knockout
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.getObservable(viewModel, "exposure")
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.subscribe(function (newValue) {
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viewer.scene.postProcessStages.exposure = Number.parseFloat(newValue);
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});
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const url = "../../SampleData/models/DracoCompressed/CesiumMilkTruck.gltf";
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const position = Cesium.Cartesian3.fromRadians(
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-1.9516424279517286,
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0.6322397098422969,
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1239.0006814631095,
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);
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const heading = Cesium.Math.toRadians(-15.0);
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const pitch = 0;
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const roll = 0;
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const hpr = new Cesium.HeadingPitchRoll(heading, pitch, roll);
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const orientation = Cesium.Transforms.headingPitchRollQuaternion(position, hpr);
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const scale = 10.0;
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const entity = viewer.entities.add({
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name: url,
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position: position,
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orientation: orientation,
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model: {
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uri: url,
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scale: scale,
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},
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});
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// set up canyon view
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viewer.scene.camera.setView({
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destination: new Cesium.Cartesian3(
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-1915097.7863741855,
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-4783356.851539908,
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3748887.43462683,
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),
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orientation: new Cesium.HeadingPitchRoll(
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6.166004548388564,
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-0.043242401760068994,
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0.002179961955988574,
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),
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endTransform: Cesium.Matrix4.IDENTITY,
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});
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// set time so the sun is overhead
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viewer.clock.currentTime = new Cesium.JulianDate(2460550, 21637);
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viewer.scene.debugShowFramesPerSecond = true;
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// override the default home location to return to the start
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viewer.homeButton.viewModel.command.beforeExecute.addEventListener((e) => {
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e.cancel = true;
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viewer.scene.camera.setView({
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destination: new Cesium.Cartesian3(
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-1915097.7863741855,
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-4783356.851539908,
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3748887.43462683,
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),
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orientation: new Cesium.HeadingPitchRoll(
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6.166004548388564,
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-0.043242401760068994,
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0.002179961955988574,
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),
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endTransform: Cesium.Matrix4.IDENTITY,
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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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