204 lines
8.1 KiB
HTML
204 lines
8.1 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,chrome=1"> <!-- Use Chrome Frame in IE -->
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<meta name="viewport" content="width=device-width, height=device-height, initial-scale=1, maximum-scale=1, minimum-scale=1, user-scalable=no">
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<meta name="description" content="This example supplies custom CZML objects directly to the CesiumViewerWidget.">
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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 data-dojo-config="async: 1, tlmSiblingOfDojo: 0" src="../../../ThirdParty/dojo-release-1.7.2-src/dojo/dojo.js"></script>
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<script type="text/javascript">
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require({
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baseUrl : '../../..',
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packages: [
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{ name: 'dojo', location: 'ThirdParty/dojo-release-1.7.2-src/dojo' },
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{ name: 'dijit', location: 'ThirdParty/dojo-release-1.7.2-src/dijit' },
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{ name: 'dojox', location: 'ThirdParty/dojo-release-1.7.2-src/dojox' },
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{ name: 'Assets', location: 'Source/Assets' },
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{ name: 'Core', location: 'Source/Core' },
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{ name: 'DynamicScene', location: 'Source/DynamicScene' },
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{ name: 'Renderer', location: 'Source/Renderer' },
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{ name: 'Scene', location: 'Source/Scene' },
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{ name: 'Shaders', location: 'Source/Shaders' },
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{ name: 'ThirdParty', location: 'Source/ThirdParty' },
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{ name: 'Widgets', location: 'Source/Widgets' },
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{ name: 'Workers', location: 'Source/Workers' }
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]
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});
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</script>
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<link rel="Stylesheet" href="../../../ThirdParty/dojo-release-1.7.2-src/dijit/themes/claro/claro.css" type="text/css">
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<link rel="Stylesheet" href="../../../Source/Widgets/Dojo/CesiumViewerWidget.css" type="text/css">
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</head>
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<body class="claro" data-sandcastle-bucket="bucket-dojo.html" data-sandcastle-title="Cesium + Dojo">
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<style>
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body {
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background: #000;
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color: #eee;
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font-family: sans-serif;
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font-size: 9pt;
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padding: 0;
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margin: 0;
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width: 100%;
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height: 100%;
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overflow: hidden;
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}
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.fullSize {
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display: block;
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position: absolute;
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top: 0;
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left: 0;
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border: none;
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width: 100%;
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height: 100%;
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}
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#toolbar {
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margin: 5px;
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padding: 2px 5px;
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position: absolute;
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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="toolbar">Loading...</div>
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<script id="cesium_sandcastle_script">
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require([
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'Source/Cesium', 'Widgets/Dojo/CesiumViewerWidget',
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'dojo/on', 'dojo/dom'
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], function(
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Cesium, CesiumViewerWidget,
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on, dom)
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{
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"use strict";
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// This demo shows dynamically-generated CZML along
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// with a custom visualizer and custom render loop.
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// For a simpler example see the "Simple CZML Demo".
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var czml = [
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{
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"id" : "Vehicle",
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"availability" : "2012-08-04T16:00:00Z/2012-08-04T17:04:54.9962195740191Z",
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"billboard" : {
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"eyeOffset" : {
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"cartesian" : [0.0, 0.0, 0.0]
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},
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"horizontalOrigin" : "CENTER",
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"image" : "data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABgAAAAYCAYAAADgdz34AAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsMAAA7DAcdvqGQAAAEISURBVEhLvVXBDYQwDOuojHKj8LhBbpTbpBCEkZsmIVTXq1RVQGrHiWlLmTTqPiZBlyLgy/KSZQ5JSHDQ/mCYCsC8106kDU0AdwRnvYZArWRcAl0dcYJq1hWCb3hBrumbDAVMwAC82WoRvgMnVMDBnB0nYZFTbE6BBvdUGqVqCbjBIk3PyFFR/NU7EKzru+qZsau3ryPwwCRLKYOzutZuCL6fUmWeJGzNzL/RxAMrUmASSCkkAayk2IxPlwhAAYGpsiHQjbLccfdOY5gKkCXAMi7SscAwbQpAnKyctWyUZ6z8ja3OGMepwD8asz+9FnSvbhU8uVOHFIwQsI3/p0CfhuqCSQuxLqsN6mu8SS+N42MAAAAASUVORK5CYII=",
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"pixelOffset" : {
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"cartesian2" : [0.0, 0.0]
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},
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"scale" : 0.8333333333333334,
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"show" : [{
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"interval" : "2012-08-04T16:00:00Z/2012-08-04T18:00:00Z",
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"boolean" : true
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}],
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"verticalOrigin" : "BOTTOM"
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},
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"label" : {
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"fillColor" : [{
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"interval" : "2012-08-04T16:00:00Z/2012-08-04T18:00:00Z",
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"rgba" : [255, 255, 0, 255]
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}],
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"font" : "bold 10pt Segoe UI Semibold",
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"horizontalOrigin" : "LEFT",
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"outlineColor" : {
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"rgba" : [0, 0, 0, 255]
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},
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"pixelOffset" : {
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"cartesian2" : [10.0, 0.0]
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},
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"scale" : 1.0,
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"show" : [{
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"interval" : "2012-08-04T16:00:00Z/2012-08-04T18:00:00Z",
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"boolean" : true
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}],
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"style" : "FILL",
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"text" : "Vehicle",
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"verticalOrigin" : "CENTER"
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},
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"path" : {
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"color" : [{
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"interval" : "2012-08-04T16:00:00Z/2012-08-04T18:00:00Z",
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"rgba" : [255, 255, 0, 255]
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}],
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"outlineWidth" : 0.0,
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"width" : [{
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"interval" : "2012-08-04T16:00:00Z/2012-08-04T18:00:00Z",
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"number" : 5.0
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}],
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"show" : [{
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"interval" : "2012-08-04T16:00:00Z/2012-08-04T18:00:00Z",
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"boolean" : true
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}]
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},
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"position" : {
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"interpolationAlgorithm" : "LAGRANGE",
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"interpolationDegree" : 1,
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"epoch" : "2012-08-04T16:00:00Z",
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// Trimmed to just 2 points
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"cartesian" : [0.0, -2379754.6637012, -4665332.88013588, 3628133.68924173,
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3894.996219574019, -2291336.52323822, -4682359.21232197, 3662718.52171165]
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}
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}
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];
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// Add CZML to the scene and set the clock range
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function addCZML(czml, scene, clock) {
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// Create a DynamicObjectCollection for handling the CZML
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var dynamicObjectCollection = new Cesium.DynamicObjectCollection();
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// Create the standard CZML visualizer collection
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var visualizers = Cesium.VisualizerCollection.createCzmlStandardCollection(scene, dynamicObjectCollection);
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// Process the CZML, which populates the collection with DynamicObjects
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Cesium.processCzml(czml, dynamicObjectCollection);
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// Figure out the time span of the data
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var availability = dynamicObjectCollection.computeAvailability();
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// Set the clock range
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clock.startTime = availability.start.clone();
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clock.currentTime = availability.start.clone();
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clock.stopTime = availability.stop.clone();
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clock.clockRange = Cesium.ClockRange.LOOP;
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return visualizers;
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}
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var widget = new CesiumViewerWidget();
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widget.placeAt(dom.byId('cesiumContainer'));
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dom.byId('toolbar').innerHTML = '';
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widget.autoStartRenderLoop = false; // We need a custom render loop
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widget.startup();
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var visualizers = addCZML(czml, widget.scene, widget.clock);
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widget.timelineControl.zoomTo(widget.clock.startTime, widget.clock.stopTime);
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// Let's make the playback speed faster
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widget.clock.multiplier = 300.0;
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// Custom render loop adapted from CesiumViewerWidget.startRenderLoop()
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var animationController = widget.animationController;
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function updateAndRender() {
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var currentTime = animationController.update();
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widget.initializeFrame(currentTime);
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widget.update(currentTime);
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// Update the visualizers...
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visualizers.update(currentTime);
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widget.render();
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Cesium.requestAnimationFrame(updateAndRender);
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}
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Cesium.requestAnimationFrame(updateAndRender);
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// Zoom in a little closer...
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var extent = new Cesium.Extent(-2.056, 0.587, -2.010, 0.633);
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widget.scene.getCamera().controller.viewExtent(extent);
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});
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</script>
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</body>
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</html>
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