1366 lines
60 KiB
HTML
1366 lines
60 KiB
HTML
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<!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 name="viewport" content="width=device-width, initial-scale=1">
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<title>Particle - Cesium Documentation</title>
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<!--[if lt IE 9]>
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<script src="javascript/html5.js"></script>
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<![endif]-->
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<link href="styles/jsdoc-default.css" rel="stylesheet">
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<link href="styles/prism.css" rel="stylesheet">
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</head>
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<body>
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<div id="main">
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<h1 class="page-title">
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<a href="index.html"><img src="Images/CesiumLogo.png" class="cesiumLogo"></a>
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Particle
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<div class="titleCenterer"></div>
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</h1>
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<section>
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<header>
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</header>
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<article>
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<div class="container-overview">
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<div class="nameContainer">
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<h4 class="name" id="Particle">
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<a href="#Particle" class="doc-link"></a>
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new Cesium.Particle<span class="signature">(options)</span>
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<div class="source-link rightLinks">
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<a href="https://github.com/AnalyticalGraphicsInc/cesium/blob/1.58/Source/Scene/Particle.js#L39">Scene/Particle.js 39</a>
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</div>
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</h4>
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</div>
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<div class="description">
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A particle emitted by a <a href="ParticleSystem.html"><code>ParticleSystem</code></a>.
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</div>
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<table class="params">
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<thead>
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<tr>
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<th>Name</th>
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<th>Type</th>
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<th class="last">Description</th>
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</tr>
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</thead>
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<tbody>
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<tr>
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<td class="name"><code>options</code></td>
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<td class="type">
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<span class="param-type">Object</span>
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</td>
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<td class="description last">
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An object with the following properties:
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<table class="params">
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<thead>
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<tr>
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<th>Name</th>
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<th>Type</th>
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<th>Default</th>
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<th class="last">Description</th>
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</tr>
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</thead>
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<tbody>
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<tr>
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<td class="name"><code>mass</code></td>
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<td class="type">
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<span class="param-type">Number</span>
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</td>
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<td class="default">
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<code class="language-javascript">1.0</code>
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</td>
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<td class="description last">
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<span class="optional">optional</span>
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The mass of the particle in kilograms.</td>
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</tr>
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<tr>
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<td class="name"><code>position</code></td>
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<td class="type">
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<span class="param-type"><a href="Cartesian3.html">Cartesian3</a></span>
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</td>
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<td class="default">
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<code class="language-javascript">Cartesian3.ZERO</code>
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</td>
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<td class="description last">
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<span class="optional">optional</span>
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The initial position of the particle in world coordinates.</td>
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</tr>
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<tr>
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<td class="name"><code>velocity</code></td>
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<td class="type">
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<span class="param-type"><a href="Cartesian3.html">Cartesian3</a></span>
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</td>
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<td class="default">
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<code class="language-javascript">Cartesian3.ZERO</code>
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</td>
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<td class="description last">
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<span class="optional">optional</span>
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The velocity vector of the particle in world coordinates.</td>
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</tr>
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<tr>
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<td class="name"><code>life</code></td>
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<td class="type">
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<span class="param-type">Number</span>
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</td>
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<td class="default">
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<code class="language-javascript">Number.MAX_VALUE</code>
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</td>
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<td class="description last">
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<span class="optional">optional</span>
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The life of the particle in seconds.</td>
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</tr>
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<tr>
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<td class="name"><code>image</code></td>
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<td class="type">
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<span class="param-type">Object</span>
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</td>
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<td class="default">
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</td>
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<td class="description last">
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<span class="optional">optional</span>
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The URI, HTMLImageElement, or HTMLCanvasElement to use for the billboard.</td>
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</tr>
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<tr>
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<td class="name"><code>startColor</code></td>
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<td class="type">
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<span class="param-type"><a href="Color.html">Color</a></span>
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</td>
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<td class="default">
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<code class="language-javascript">Color.WHITE</code>
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</td>
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<td class="description last">
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<span class="optional">optional</span>
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The color of a particle when it is born.</td>
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</tr>
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<tr>
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<td class="name"><code>endColor</code></td>
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<td class="type">
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<span class="param-type"><a href="Color.html">Color</a></span>
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</td>
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<td class="default">
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<code class="language-javascript">Color.WHITE</code>
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</td>
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<td class="description last">
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<span class="optional">optional</span>
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The color of a particle when it dies.</td>
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</tr>
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<tr>
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<td class="name"><code>startScale</code></td>
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<td class="type">
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<span class="param-type">Number</span>
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</td>
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<td class="default">
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<code class="language-javascript">1.0</code>
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</td>
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<td class="description last">
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<span class="optional">optional</span>
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The scale of the particle when it is born.</td>
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</tr>
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<tr>
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<td class="name"><code>endScale</code></td>
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<td class="type">
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<span class="param-type">Number</span>
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</td>
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<td class="default">
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<code class="language-javascript">1.0</code>
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</td>
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<td class="description last">
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<span class="optional">optional</span>
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The scale of the particle when it dies.</td>
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</tr>
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<tr>
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<td class="name"><code>imageSize</code></td>
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<td class="type">
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<span class="param-type"><a href="Cartesian2.html">Cartesian2</a></span>
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</td>
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<td class="default">
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<code class="language-javascript">new Cartesian2(1.0, 1.0)</code>
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</td>
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<td class="description last">
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<span class="optional">optional</span>
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The dimensions, width by height, to scale the particle image in pixels.</td>
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</tr>
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</tbody>
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</table>
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</td>
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</tr>
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</tbody>
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</table>
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<dl class="details">
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|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
</dl>
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
</div>
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
<h3 class="subsection-title">Members</h3>
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
<div class="nameContainer">
|
||
|
|
<h4 class="name" id="age">
|
||
|
|
<a href="#age" class="doc-link"></a>
|
||
|
|
age<span class="type-signature"> : Number</span>
|
||
|
|
|
||
|
|
|
||
|
|
<div class="source-link rightLinks">
|
||
|
|
<a href="https://github.com/AnalyticalGraphicsInc/cesium/blob/1.58/Source/Scene/Particle.js#L116">Scene/Particle.js 116</a>
|
||
|
|
</div>
|
||
|
|
|
||
|
|
|
||
|
|
</h4>
|
||
|
|
|
||
|
|
</div>
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
<div class="description">
|
||
|
|
Gets the age of the particle in seconds.
|
||
|
|
</div>
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
<dl class="details">
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
</dl>
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
<div class="nameContainer">
|
||
|
|
<h4 class="name" id="endColor">
|
||
|
|
<a href="#endColor" class="doc-link"></a>
|
||
|
|
endColor<span class="type-signature"> : <a href="Color.html">Color</a></span>
|
||
|
|
|
||
|
|
|
||
|
|
<div class="source-link rightLinks">
|
||
|
|
<a href="https://github.com/AnalyticalGraphicsInc/cesium/blob/1.58/Source/Scene/Particle.js#L83">Scene/Particle.js 83</a>
|
||
|
|
</div>
|
||
|
|
|
||
|
|
|
||
|
|
</h4>
|
||
|
|
|
||
|
|
</div>
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
<div class="description">
|
||
|
|
The color of the particle when it dies.
|
||
|
|
</div>
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
<dl class="details">
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
<span class="details-header">Default Value:</span>
|
||
|
|
<code class="language-javascript">Color.WHITE</code>
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
</dl>
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
<div class="nameContainer">
|
||
|
|
<h4 class="name" id="endScale">
|
||
|
|
<a href="#endScale" class="doc-link"></a>
|
||
|
|
endScale<span class="type-signature"> : Number</span>
|
||
|
|
|
||
|
|
|
||
|
|
<div class="source-link rightLinks">
|
||
|
|
<a href="https://github.com/AnalyticalGraphicsInc/cesium/blob/1.58/Source/Scene/Particle.js#L95">Scene/Particle.js 95</a>
|
||
|
|
</div>
|
||
|
|
|
||
|
|
|
||
|
|
</h4>
|
||
|
|
|
||
|
|
</div>
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
<div class="description">
|
||
|
|
The scale of the particle when it dies.
|
||
|
|
</div>
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
<dl class="details">
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
<span class="details-header">Default Value:</span>
|
||
|
|
<code class="language-javascript">1.0</code>
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
</dl>
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
<div class="nameContainer">
|
||
|
|
<h4 class="name" id="image">
|
||
|
|
<a href="#image" class="doc-link"></a>
|
||
|
|
image<span class="type-signature"> : Object</span>
|
||
|
|
|
||
|
|
|
||
|
|
<div class="source-link rightLinks">
|
||
|
|
<a href="https://github.com/AnalyticalGraphicsInc/cesium/blob/1.58/Source/Scene/Particle.js#L71">Scene/Particle.js 71</a>
|
||
|
|
</div>
|
||
|
|
|
||
|
|
|
||
|
|
</h4>
|
||
|
|
|
||
|
|
</div>
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
<div class="description">
|
||
|
|
The image to use for the particle.
|
||
|
|
</div>
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
<dl class="details">
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
<span class="details-header">Default Value:</span>
|
||
|
|
<code class="language-javascript">undefined</code>
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
</dl>
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
<div class="nameContainer">
|
||
|
|
<h4 class="name" id="imageSize">
|
||
|
|
<a href="#imageSize" class="doc-link"></a>
|
||
|
|
imageSize<span class="type-signature"> : <a href="Cartesian2.html">Cartesian2</a></span>
|
||
|
|
|
||
|
|
|
||
|
|
<div class="source-link rightLinks">
|
||
|
|
<a href="https://github.com/AnalyticalGraphicsInc/cesium/blob/1.58/Source/Scene/Particle.js#L101">Scene/Particle.js 101</a>
|
||
|
|
</div>
|
||
|
|
|
||
|
|
|
||
|
|
</h4>
|
||
|
|
|
||
|
|
</div>
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
<div class="description">
|
||
|
|
The dimensions, width by height, to scale the particle image in pixels.
|
||
|
|
</div>
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
<dl class="details">
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
<span class="details-header">Default Value:</span>
|
||
|
|
<code class="language-javascript">new Cartesian(1.0, 1.0)</code>
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
</dl>
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
<div class="nameContainer">
|
||
|
|
<h4 class="name" id="life">
|
||
|
|
<a href="#life" class="doc-link"></a>
|
||
|
|
life<span class="type-signature"> : Number</span>
|
||
|
|
|
||
|
|
|
||
|
|
<div class="source-link rightLinks">
|
||
|
|
<a href="https://github.com/AnalyticalGraphicsInc/cesium/blob/1.58/Source/Scene/Particle.js#L65">Scene/Particle.js 65</a>
|
||
|
|
</div>
|
||
|
|
|
||
|
|
|
||
|
|
</h4>
|
||
|
|
|
||
|
|
</div>
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
<div class="description">
|
||
|
|
The life of the particle in seconds.
|
||
|
|
</div>
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
<dl class="details">
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
<span class="details-header">Default Value:</span>
|
||
|
|
<code class="language-javascript">Number.MAX_VALUE</code>
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
</dl>
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
<div class="nameContainer">
|
||
|
|
<h4 class="name" id="mass">
|
||
|
|
<a href="#mass" class="doc-link"></a>
|
||
|
|
mass<span class="type-signature"> : Number</span>
|
||
|
|
|
||
|
|
|
||
|
|
<div class="source-link rightLinks">
|
||
|
|
<a href="https://github.com/AnalyticalGraphicsInc/cesium/blob/1.58/Source/Scene/Particle.js#L47">Scene/Particle.js 47</a>
|
||
|
|
</div>
|
||
|
|
|
||
|
|
|
||
|
|
</h4>
|
||
|
|
|
||
|
|
</div>
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
<div class="description">
|
||
|
|
The mass of the particle in kilograms.
|
||
|
|
</div>
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
<dl class="details">
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
<span class="details-header">Default Value:</span>
|
||
|
|
<code class="language-javascript">1.0</code>
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
</dl>
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
<div class="nameContainer">
|
||
|
|
<h4 class="name" id="normalizedAge">
|
||
|
|
<a href="#normalizedAge" class="doc-link"></a>
|
||
|
|
normalizedAge<span class="type-signature"> : Number</span>
|
||
|
|
|
||
|
|
|
||
|
|
<div class="source-link rightLinks">
|
||
|
|
<a href="https://github.com/AnalyticalGraphicsInc/cesium/blob/1.58/Source/Scene/Particle.js#L126">Scene/Particle.js 126</a>
|
||
|
|
</div>
|
||
|
|
|
||
|
|
|
||
|
|
</h4>
|
||
|
|
|
||
|
|
</div>
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
<div class="description">
|
||
|
|
Gets the age normalized to a value in the range [0.0, 1.0].
|
||
|
|
</div>
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
<dl class="details">
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
</dl>
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
<div class="nameContainer">
|
||
|
|
<h4 class="name" id="position">
|
||
|
|
<a href="#position" class="doc-link"></a>
|
||
|
|
position<span class="type-signature"> : <a href="Cartesian3.html">Cartesian3</a></span>
|
||
|
|
|
||
|
|
|
||
|
|
<div class="source-link rightLinks">
|
||
|
|
<a href="https://github.com/AnalyticalGraphicsInc/cesium/blob/1.58/Source/Scene/Particle.js#L53">Scene/Particle.js 53</a>
|
||
|
|
</div>
|
||
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|
||
|
|
|
||
|
|
</h4>
|
||
|
|
|
||
|
|
</div>
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
<div class="description">
|
||
|
|
The positon of the particle in world coordinates.
|
||
|
|
</div>
|
||
|
|
|
||
|
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|
||
|
|
|
||
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|
||
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|
||
|
|
<dl class="details">
|
||
|
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|
||
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|
||
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|
||
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|
||
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||
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|
||
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||
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||
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|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
<span class="details-header">Default Value:</span>
|
||
|
|
<code class="language-javascript">Cartesian3.ZERO</code>
|
||
|
|
|
||
|
|
|
||
|
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|
||
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|
||
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||
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|
||
|
|
</dl>
|
||
|
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|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
<div class="nameContainer">
|
||
|
|
<h4 class="name" id="startColor">
|
||
|
|
<a href="#startColor" class="doc-link"></a>
|
||
|
|
startColor<span class="type-signature"> : <a href="Color.html">Color</a></span>
|
||
|
|
|
||
|
|
|
||
|
|
<div class="source-link rightLinks">
|
||
|
|
<a href="https://github.com/AnalyticalGraphicsInc/cesium/blob/1.58/Source/Scene/Particle.js#L77">Scene/Particle.js 77</a>
|
||
|
|
</div>
|
||
|
|
|
||
|
|
|
||
|
|
</h4>
|
||
|
|
|
||
|
|
</div>
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
<div class="description">
|
||
|
|
The color of the particle when it is born.
|
||
|
|
</div>
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
<dl class="details">
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
<span class="details-header">Default Value:</span>
|
||
|
|
<code class="language-javascript">Color.WHITE</code>
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
</dl>
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
<div class="nameContainer">
|
||
|
|
<h4 class="name" id="startScale">
|
||
|
|
<a href="#startScale" class="doc-link"></a>
|
||
|
|
startScale<span class="type-signature"> : Number</span>
|
||
|
|
|
||
|
|
|
||
|
|
<div class="source-link rightLinks">
|
||
|
|
<a href="https://github.com/AnalyticalGraphicsInc/cesium/blob/1.58/Source/Scene/Particle.js#L89">Scene/Particle.js 89</a>
|
||
|
|
</div>
|
||
|
|
|
||
|
|
|
||
|
|
</h4>
|
||
|
|
|
||
|
|
</div>
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
<div class="description">
|
||
|
|
the scale of the particle when it is born.
|
||
|
|
</div>
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
<dl class="details">
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
<span class="details-header">Default Value:</span>
|
||
|
|
<code class="language-javascript">1.0</code>
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
</dl>
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
<div class="nameContainer">
|
||
|
|
<h4 class="name" id="velocity">
|
||
|
|
<a href="#velocity" class="doc-link"></a>
|
||
|
|
velocity<span class="type-signature"> : <a href="Cartesian3.html">Cartesian3</a></span>
|
||
|
|
|
||
|
|
|
||
|
|
<div class="source-link rightLinks">
|
||
|
|
<a href="https://github.com/AnalyticalGraphicsInc/cesium/blob/1.58/Source/Scene/Particle.js#L59">Scene/Particle.js 59</a>
|
||
|
|
</div>
|
||
|
|
|
||
|
|
|
||
|
|
</h4>
|
||
|
|
|
||
|
|
</div>
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
<div class="description">
|
||
|
|
The velocity of the particle in world coordinates.
|
||
|
|
</div>
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
<dl class="details">
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
<span class="details-header">Default Value:</span>
|
||
|
|
<code class="language-javascript">Cartesian3.ZERO</code>
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
</dl>
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
</article>
|
||
|
|
|
||
|
|
</section>
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
<footer>
|
||
|
|
Documentation generated by <a href="https://github.com/jsdoc3/jsdoc">JSDoc 3.6.2</a>
|
||
|
|
</footer>
|
||
|
|
</div>
|
||
|
|
|
||
|
|
<div class="nav">
|
||
|
|
<div class="menu">
|
||
|
|
<input type="text" class="classFilter" id="ClassFilter" placeholder="Search">
|
||
|
|
<ul id="ClassList"><li data-name="Animation"><a href="Animation.html">Animation</a></li><li data-name="AnimationViewModel"><a href="AnimationViewModel.html">AnimationViewModel</a></li><li data-name="Appearance"><a href="Appearance.html">Appearance</a></li><li data-name="ArcGisMapServerImageryProvider"><a href="ArcGisMapServerImageryProvider.html">ArcGisMapServerImageryProvider</a></li><li data-name="ArcType"><a href="ArcType.html">ArcType</a></li><li data-name="AssociativeArray"><a href="AssociativeArray.html">AssociativeArray</a></li><li data-name="AxisAlignedBoundingBox"><a href="AxisAlignedBoundingBox.html">AxisAlignedBoundingBox</a></li><li data-name="barycentricCoordinates"><a href="barycentricCoordinates.html">barycentricCoordinates</a></li><li data-name="BaseLayerPicker"><a href="BaseLayerPicker.html">BaseLayerPicker</a></li><li data-name="BaseLayerPickerViewModel"><a href="BaseLayerPickerViewModel.html">BaseLayerPickerViewModel</a></li><li data-name="Billboard"><a href="Billboard.html">Billboard</a></li><li data-name="BillboardCollection"><a href="BillboardCollection.html">BillboardCollection</a></li><li data-name="BillboardGraphics"><a href="BillboardGraphics.html">BillboardGraphics</a></li><li data-name="BillboardVisualizer"><a href="BillboardVisualizer.html">BillboardVisualizer</a></li><li data-name="binarySearch"><a href="binarySearch.html">binarySearch</a></li><li data-name="BingMapsApi"><a href="BingMapsApi.html">BingMapsApi</a></li><li data-name="BingMapsGeocoderService"><a href="BingMapsGeocoderService.html">BingMapsGeocoderService</a></li><li data-name="BingMapsImageryProvider"><a href="BingMapsImageryProvider.html">BingMapsImageryProvider</a></li><li data-name="BingMapsStyle"><a href="BingMapsStyle.html">BingMapsStyle</a></li><li data-name="BlendEquation"><a href="BlendEquation.html">BlendEquation</a></li><li data-name="BlendFunction"><a href="BlendFunction.html">BlendFunction</a></li><li data-name="BlendingState"><a href="BlendingState.html">BlendingState</a></li><li data-name="BlendOption"><a href="BlendOption.html">BlendOption</a></li><li data-name="BoundingRectangle"><a href="BoundingRectangle.html">BoundingRectangle</a></li><li data-name="BoundingSphere"><a href="BoundingSphere.html">BoundingSphere</a></li><li data-name="BoxEmitter"><a href="BoxEmitter.html">BoxEmitter</a></li><li data-name="BoxGeometry"><a href="BoxGeometry.html">BoxGeometry</a></li><li data-name="BoxGeometryUpdater"><a href="BoxGeometryUpdater.html">BoxGeometryUpdater</a></li><li data-name="BoxGraphics"><a href="BoxGraphics.html">BoxGraphics</a></li><li data-name="BoxOutlineGeometry"><a href="BoxOutlineGeometry.html">BoxOutlineGeometry</a></li><li data-name="CallbackProperty"><a href="CallbackProperty.html">CallbackProperty</a></li><li data-name="Camera"><a href="Camera.html">Camera</a></li><li data-name="CameraEventAggregator"><a href="CameraEventAggregator.html">CameraEventAggregator</a></li><li data-name="CameraEventType"><a href="CameraEventType.html">CameraEventType</a></li><li data-name="cancelAnimationFrame"><a href="cancelAnimationFrame.html">cancelAnimationFrame</a></li><li data-name="Cartesian2"><a href="Cartesian2.html">Cartesian2</a></li><li data-name="Cartesian3"><a href="Cartesian3.html">Cartesian3</a></li><li data-name="Cartesian4"><a href="Cartesian4.html">Cartesian4</a></li><li data-name="Cartographic"><a href="Cartographic.html">Cartographic</a></li><li data-name="CartographicGeocoderService"><a href="CartographicGeocoderService.html">CartographicGeocoderService</a></li><li data-name="CatmullRomSpline"><a href="CatmullRomSpline.html">CatmullRomSpline</a></li><li data-name="Cesium3DTile"><a href="Cesium3DTile.html">Cesium3DTile</a></li><li data-name="Cesium3DTileColorBlendMode"><a href="Cesium3DTileColorBlendMode.html">Cesium3DTileColorBlendMode</a></li><li data-name="Cesium3DTileContent"><a href="Cesium3DTileContent.html">Cesium3DTileContent</a></li><li data-name="Cesium3DTileFeature"><a href="Cesium3DTileFeature.html">Cesium3DTileFeature</a></li><li data-name="Cesium3DTilePointFeature"><a href="Cesium3
|
||
|
|
</div>
|
||
|
|
</div>
|
||
|
|
|
||
|
|
<script>
|
||
|
|
if (window.frameElement) {
|
||
|
|
document.body.className = 'embedded';
|
||
|
|
|
||
|
|
var ele = document.createElement('a');
|
||
|
|
ele.className = 'popout';
|
||
|
|
ele.target = '_blank';
|
||
|
|
ele.href = window.location.href;
|
||
|
|
ele.title = 'Pop out';
|
||
|
|
document.getElementById('main').appendChild(ele);
|
||
|
|
}
|
||
|
|
|
||
|
|
// Set targets on external links. Sandcastle and GitHub shouldn't be embedded in any iframe.
|
||
|
|
Array.prototype.forEach.call(document.getElementsByTagName('a'), function(a) {
|
||
|
|
if (/^https?:/i.test(a.getAttribute('href'))) {
|
||
|
|
a.target='_blank';
|
||
|
|
}
|
||
|
|
});
|
||
|
|
</script>
|
||
|
|
|
||
|
|
<script src="javascript/prism.js"></script>
|
||
|
|
<script src="javascript/cesiumDoc.js"></script>
|
||
|
|
|
||
|
|
</body>
|
||
|
|
</html>
|