High Dynamic Range.html

<!DOCTYPE html>
<html lang="en">
  <head>
    <meta charset="utf-8" />
    <meta http-equiv="X-UA-Compatible" content="IE=edge" />
    <meta
      name="viewport"
      content="width=device-width, initial-scale=1, maximum-scale=1, minimum-scale=1, user-scalable=no"
    />
    <meta name="description" content="Toggle High Dynamic Range (HDR)." />
    <meta name="cesium-sandcastle-labels" content="Post Processing" />
    <title>Cesium Demo</title>
    <script type="text/javascript" src="../Sandcastle-header.js"></script>
    <script
      type="text/javascript"
      src="../../../Build/CesiumUnminified/Cesium.js"
      nomodule
    ></script>
    <script type="module" src="../load-cesium-es6.js"></script>
  </head>
  <body
    class="sandcastle-loading"
    data-sandcastle-bucket="bucket-requirejs.html"
  >
    <style>
      @import url(../templates/bucket.css);
    </style>
    <div id="cesiumContainer" class="fullSize"></div>
    <div id="loadingOverlay"><h1>Loading...</h1></div>
    <div id="toolbar"></div>
    <script id="cesium_sandcastle_script">
      function startup(Cesium) {
        "use strict";
        //Sandcastle_Begin
        var viewer = new Cesium.Viewer("cesiumContainer", {
          terrainProvider: Cesium.createWorldTerrain(),
          shadows: true,
        });

        if (!viewer.scene.highDynamicRangeSupported) {
          window.alert("This browser does not support high dynamic range.");
        }

        viewer.scene.camera.setView({
          destination: new Cesium.Cartesian3(
            -1915097.7863741855,
            -4783356.851539908,
            3748887.43462683
          ),
          orientation: new Cesium.HeadingPitchRoll(
            6.166004548388564,
            -0.043242401760068994,
            0.002179961955988574
          ),
          endTransform: Cesium.Matrix4.IDENTITY,
        });

        viewer.scene.highDynamicRange = true;

        Sandcastle.addToggleButton("HDR", true, function (checked) {
          viewer.scene.highDynamicRange = checked;
        });

        var url =
          "../../SampleData/models/DracoCompressed/CesiumMilkTruck.gltf";
        var position = Cesium.Cartesian3.fromRadians(
          -1.9516424279517286,
          0.6322397098422969,
          1239.0006814631095
        );
        var heading = Cesium.Math.toRadians(-15.0);
        var pitch = 0;
        var roll = 0;
        var hpr = new Cesium.HeadingPitchRoll(heading, pitch, roll);
        var orientation = Cesium.Transforms.headingPitchRollQuaternion(
          position,
          hpr
        );
        var scale = 10.0;

        var entity = viewer.entities.add({
          name: url,
          position: position,
          orientation: orientation,
          model: {
            uri: url,
            scale: scale,
          },
        });
        //Sandcastle_End
        Sandcastle.finishedLoading();
      }
      if (typeof Cesium !== "undefined") {
        window.startupCalled = true;
        startup(Cesium);
      }
    </script>
  </body>
</html>