You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
98 lines
3.0 KiB
HTML
98 lines
3.0 KiB
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="Clamp a model to a 3D Tileset using the clampToHeight function."
|
|
/>
|
|
<meta name="cesium-sandcastle-labels" content="Showcases, 3D Tiles" />
|
|
<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(),
|
|
});
|
|
var scene = viewer.scene;
|
|
var clock = viewer.clock;
|
|
|
|
var entity;
|
|
var positionProperty;
|
|
var dataSourcePromise = Cesium.CzmlDataSource.load(
|
|
"../../SampleData/ClampToGround.czml"
|
|
);
|
|
viewer.dataSources.add(dataSourcePromise).then(function (dataSource) {
|
|
entity = dataSource.entities.getById("CesiumMilkTruck");
|
|
positionProperty = entity.position;
|
|
});
|
|
|
|
var tileset = scene.primitives.add(
|
|
new Cesium.Cesium3DTileset({
|
|
url: Cesium.IonResource.fromAssetId(40866),
|
|
})
|
|
);
|
|
|
|
viewer.camera.setView({
|
|
destination: new Cesium.Cartesian3(
|
|
1216403.8845586285,
|
|
-4736357.493351395,
|
|
4081299.715698949
|
|
),
|
|
orientation: new Cesium.HeadingPitchRoll(
|
|
4.2892217081808806,
|
|
-0.4799070147502502,
|
|
6.279789177843313
|
|
),
|
|
endTransform: Cesium.Matrix4.IDENTITY,
|
|
});
|
|
|
|
if (scene.clampToHeightSupported) {
|
|
tileset.initialTilesLoaded.addEventListener(start);
|
|
} else {
|
|
window.alert("This browser does not support clampToHeight.");
|
|
}
|
|
|
|
function start() {
|
|
clock.shouldAnimate = true;
|
|
var objectsToExclude = [entity];
|
|
scene.postRender.addEventListener(function () {
|
|
var position = positionProperty.getValue(clock.currentTime);
|
|
entity.position = scene.clampToHeight(position, objectsToExclude);
|
|
});
|
|
}
|
|
//Sandcastle_End
|
|
Sandcastle.finishedLoading();
|
|
}
|
|
if (typeof Cesium !== "undefined") {
|
|
window.startupCalled = true;
|
|
startup(Cesium);
|
|
}
|
|
</script>
|
|
</body>
|
|
</html>
|