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2022-07-05 16:56:29 +08:00
<!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">
<title>Cartesian4 - Cesium Documentation</title>
<!--[if lt IE 9]>
<script src="javascript/html5.js"></script>
<![endif]-->
<link href="styles/jsdoc-default.css" rel="stylesheet">
<link href="styles/prism.css" rel="stylesheet">
</head>
<body>
<div id="main">
<h1 class="page-title">
<a href="index.html"><img src="Images/CesiumLogo.png" class="cesiumLogo"></a>
Cartesian4
<div class="titleCenterer"></div>
</h1>
<section>
<header>
</header>
<article>
<div class="container-overview">
<div class="nameContainer">
<h4 class="name" id="Cartesian4">
<a href="#Cartesian4" class="doc-link"></a>
new Cesium.Cartesian4<span class="signature">(<span class="optional">x</span>, <span class="optional">y</span>, <span class="optional">z</span>, <span class="optional">w</span>)</span>
<div class="source-link rightLinks">
<a href="https://github.com/CesiumGS/cesium/blob/1.91/Source/Core/Cartesian4.js#L21">Core/Cartesian4.js 21</a>
</div>
</h4>
</div>
<div class="description">
A 4D Cartesian point.
</div>
<table class="params">
<thead>
<tr>
<th>Name</th>
<th>Type</th>
<th>Default</th>
<th class="last">Description</th>
</tr>
</thead>
<tbody>
<tr>
<td class="name"><code>x</code></td>
<td class="type">
<span class="param-type">Number</span>
</td>
<td class="default">
<code class="language-javascript">0.0</code>
</td>
<td class="description last">
<span class="optional">optional</span>
The X component.</td>
</tr>
<tr>
<td class="name"><code>y</code></td>
<td class="type">
<span class="param-type">Number</span>
</td>
<td class="default">
<code class="language-javascript">0.0</code>
</td>
<td class="description last">
<span class="optional">optional</span>
The Y component.</td>
</tr>
<tr>
<td class="name"><code>z</code></td>
<td class="type">
<span class="param-type">Number</span>
</td>
<td class="default">
<code class="language-javascript">0.0</code>
</td>
<td class="description last">
<span class="optional">optional</span>
The Z component.</td>
</tr>
<tr>
<td class="name"><code>w</code></td>
<td class="type">
<span class="param-type">Number</span>
</td>
<td class="default">
<code class="language-javascript">0.0</code>
</td>
<td class="description last">
<span class="optional">optional</span>
The W component.</td>
</tr>
</tbody>
</table>
<dl class="details">
<h5>See:</h5>
<ul class="see-list">
<li><a href="Cartesian2.html">Cartesian2</a></li>
<li><a href="Cartesian3.html">Cartesian3</a></li>
<li><a href="Packable.html">Packable</a></li>
</ul>
</dl>
</div>
<h3 class="subsection-title">Members</h3>
<div class="nameContainer">
<h4 class="name" id="w">
<a href="#w" class="doc-link"></a>
w<span class="type-signature"> : Number</span>
<div class="source-link rightLinks">
<a href="https://github.com/CesiumGS/cesium/blob/1.91/Source/Core/Cartesian4.js#L48">Core/Cartesian4.js 48</a>
</div>
</h4>
</div>
<div class="description">
The W component.
</div>
<dl class="details">
<span class="details-header">Default Value:</span>
<code class="language-javascript">0.0</code>
</dl>
<div class="nameContainer">
<h4 class="name" id="x">
<a href="#x" class="doc-link"></a>
x<span class="type-signature"> : Number</span>
<div class="source-link rightLinks">
<a href="https://github.com/CesiumGS/cesium/blob/1.91/Source/Core/Cartesian4.js#L27">Core/Cartesian4.js 27</a>
</div>
</h4>
</div>
<div class="description">
The X component.
</div>
<dl class="details">
<span class="details-header">Default Value:</span>
<code class="language-javascript">0.0</code>
</dl>
<div class="nameContainer">
<h4 class="name" id="y">
<a href="#y" class="doc-link"></a>
y<span class="type-signature"> : Number</span>
<div class="source-link rightLinks">
<a href="https://github.com/CesiumGS/cesium/blob/1.91/Source/Core/Cartesian4.js#L34">Core/Cartesian4.js 34</a>
</div>
</h4>
</div>
<div class="description">
The Y component.
</div>
<dl class="details">
<span class="details-header">Default Value:</span>
<code class="language-javascript">0.0</code>
</dl>
<div class="nameContainer">
<h4 class="name" id="z">
<a href="#z" class="doc-link"></a>
z<span class="type-signature"> : Number</span>
<div class="source-link rightLinks">
<a href="https://github.com/CesiumGS/cesium/blob/1.91/Source/Core/Cartesian4.js#L41">Core/Cartesian4.js 41</a>
</div>
</h4>
</div>
<div class="description">
The Z component.
</div>
<dl class="details">
<span class="details-header">Default Value:</span>
<code class="language-javascript">0.0</code>
</dl>
<div class="nameContainer">
<h4 class="name" id=".ONE">
<a href="#.ONE" class="doc-link"></a>
<span class="type-signature attribute-static">static</span> <span class="type-signature attribute-constant">constant</span> Cesium.Cartesian4.ONE<span class="type-signature"> : <a href="Cartesian4.html">Cartesian4</a></span>
<div class="source-link rightLinks">
<a href="https://github.com/CesiumGS/cesium/blob/1.91/Source/Core/Cartesian4.js#L794">Core/Cartesian4.js 794</a>
</div>
</h4>
</div>
<div class="description">
An immutable Cartesian4 instance initialized to (1.0, 1.0, 1.0, 1.0).
</div>
<dl class="details">
</dl>
<div class="nameContainer">
<h4 class="name" id=".packedLength">
<a href="#.packedLength" class="doc-link"></a>
<span class="type-signature attribute-static">static</span> Cesium.Cartesian4.packedLength<span class="type-signature"> : Number</span>
<div class="source-link rightLinks">
<a href="https://github.com/CesiumGS/cesium/blob/1.91/Source/Core/Cartesian4.js#L123">Core/Cartesian4.js 123</a>
</div>
</h4>
</div>
<div class="description">
The number of elements used to pack the object into an array.
</div>
<dl class="details">
</dl>
<div class="nameContainer">
<h4 class="name" id=".UNIT_W">
<a href="#.UNIT_W" class="doc-link"></a>
<span class="type-signature attribute-static">static</span> <span class="type-signature attribute-constant">constant</span> Cesium.Cartesian4.UNIT_W<span class="type-signature"> : <a href="Cartesian4.html">Cartesian4</a></span>
<div class="source-link rightLinks">
<a href="https://github.com/CesiumGS/cesium/blob/1.91/Source/Core/Cartesian4.js#L826">Core/Cartesian4.js 826</a>
</div>
</h4>
</div>
<div class="description">
An immutable Cartesian4 instance initialized to (0.0, 0.0, 0.0, 1.0).
</div>
<dl class="details">
</dl>
<div class="nameContainer">
<h4 class="name" id=".UNIT_X">
<a href="#.UNIT_X" class="doc-link"></a>
<span class="type-signature attribute-static">static</span> <span class="type-signature attribute-constant">constant</span> Cesium.Cartesian4.UNIT_X<span class="type-signature"> : <a href="Cartesian4.html">Cartesian4</a></span>
<div class="source-link rightLinks">
<a href="https://github.com/CesiumGS/cesium/blob/1.91/Source/Core/Cartesian4.js#L802">Core/Cartesian4.js 802</a>
</div>
</h4>
</div>
<div class="description">
An immutable Cartesian4 instance initialized to (1.0, 0.0, 0.0, 0.0).
</div>
<dl class="details">
</dl>
<div class="nameContainer">
<h4 class="name" id=".UNIT_Y">
<a href="#.UNIT_Y" class="doc-link"></a>
<span class="type-signature attribute-static">static</span> <span class="type-signature attribute-constant">constant</span> Cesium.Cartesian4.UNIT_Y<span class="type-signature"> : <a href="Cartesian4.html">Cartesian4</a></span>
<div class="source-link rightLinks">
<a href="https://github.com/CesiumGS/cesium/blob/1.91/Source/Core/Cartesian4.js#L810">Core/Cartesian4.js 810</a>
</div>
</h4>
</div>
<div class="description">
An immutable Cartesian4 instance initialized to (0.0, 1.0, 0.0, 0.0).
</div>
<dl class="details">
</dl>
<div class="nameContainer">
<h4 class="name" id=".UNIT_Z">
<a href="#.UNIT_Z" class="doc-link"></a>
<span class="type-signature attribute-static">static</span> <span class="type-signature attribute-constant">constant</span> Cesium.Cartesian4.UNIT_Z<span class="type-signature"> : <a href="Cartesian4.html">Cartesian4</a></span>
<div class="source-link rightLinks">
<a href="https://github.com/CesiumGS/cesium/blob/1.91/Source/Core/Cartesian4.js#L818">Core/Cartesian4.js 818</a>
</div>
</h4>
</div>
<div class="description">
An immutable Cartesian4 instance initialized to (0.0, 0.0, 1.0, 0.0).
</div>
<dl class="details">
</dl>
<div class="nameContainer">
<h4 class="name" id=".ZERO">
<a href="#.ZERO" class="doc-link"></a>
<span class="type-signature attribute-static">static</span> <span class="type-signature attribute-constant">constant</span> Cesium.Cartesian4.ZERO<span class="type-signature"> : <a href="Cartesian4.html">Cartesian4</a></span>
<div class="source-link rightLinks">
<a href="https://github.com/CesiumGS/cesium/blob/1.91/Source/Core/Cartesian4.js#L786">Core/Cartesian4.js 786</a>
</div>
</h4>
</div>
<div class="description">
An immutable Cartesian4 instance initialized to (0.0, 0.0, 0.0, 0.0).
</div>
<dl class="details">
</dl>
<h3 class="subsection-title">Methods</h3>
<div class="nameContainer">
<h4 class="name" id="clone">
<a href="#clone" class="doc-link"></a>
clone<span class="signature">(<span class="optional">result</span>)</span> &rarr; <span class="type-signature returnType"><a href="Cartesian4.html">Cartesian4</a></span>
<div class="source-link rightLinks">
<a href="https://github.com/CesiumGS/cesium/blob/1.91/Source/Core/Cartesian4.js#L834">Core/Cartesian4.js 834</a>
</div>
</h4>
</div>
<div class="description">
Duplicates this Cartesian4 instance.
</div>
<table class="params">
<thead>
<tr>
<th>Name</th>
<th>Type</th>
<th class="last">Description</th>
</tr>
</thead>
<tbody>
<tr>
<td class="name"><code>result</code></td>
<td class="type">
<span class="param-type"><a href="Cartesian4.html">Cartesian4</a></span>
</td>
<td class="description last">
<span class="optional">optional</span>
The object onto which to store the result.</td>
</tr>
</tbody>
</table>
<h5>Returns:</h5>
<div class="param-desc">
The modified result parameter or a new Cartesian4 instance if one was not provided.
</div>
<dl class="details">
</dl>
<div class="nameContainer">
<h4 class="name" id="equals">
<a href="#equals" class="doc-link"></a>
equals<span class="signature">(<span class="optional">right</span>)</span> &rarr; <span class="type-signature returnType">Boolean</span>
<div class="source-link rightLinks">
<a href="https://github.com/CesiumGS/cesium/blob/1.91/Source/Core/Cartesian4.js#L845">Core/Cartesian4.js 845</a>
</div>
</h4>
</div>
<div class="description">
Compares this Cartesian against the provided Cartesian componentwise and returns
<code>true</code> if they are equal, <code>false</code> otherwise.
</div>
<table class="params">
<thead>
<tr>
<th>Name</th>
<th>Type</th>
<th class="last">Description</th>
</tr>
</thead>
<tbody>
<tr>
<td class="name"><code>right</code></td>
<td class="type">
<span class="param-type"><a href="Cartesian4.html">Cartesian4</a></span>
</td>
<td class="description last">
<span class="optional">optional</span>
The right hand side Cartesian.</td>
</tr>
</tbody>
</table>
<h5>Returns:</h5>
<div class="param-desc">
<code>true</code> if they are equal, <code>false</code> otherwise.
</div>
<dl class="details">
</dl>
<div class="nameContainer">
<h4 class="name" id="equalsEpsilon">
<a href="#equalsEpsilon" class="doc-link"></a>
equalsEpsilon<span class="signature">(<span class="optional">right</span>, <span class="optional">relativeEpsilon</span>, <span class="optional">absoluteEpsilon</span>)</span> &rarr; <span class="type-signature returnType">Boolean</span>
<div class="source-link rightLinks">
<a href="https://github.com/CesiumGS/cesium/blob/1.91/Source/Core/Cartesian4.js#L859">Core/Cartesian4.js 859</a>
</div>
</h4>
</div>
<div class="description">
Compares this Cartesian against the provided Cartesian componentwise and returns
<code>true</code> if they pass an absolute or relative tolerance test,
<code>false</code> otherwise.
</div>
<table class="params">
<thead>
<tr>
<th>Name</th>
<th>Type</th>
<th>Default</th>
<th class="last">Description</th>
</tr>
</thead>
<tbody>
<tr>
<td class="name"><code>right</code></td>
<td class="type">
<span class="param-type"><a href="Cartesian4.html">Cartesian4</a></span>
</td>
<td class="default">
</td>
<td class="description last">
<span class="optional">optional</span>
The right hand side Cartesian.</td>
</tr>
<tr>
<td class="name"><code>relativeEpsilon</code></td>
<td class="type">
<span class="param-type">Number</span>
</td>
<td class="default">
<code class="language-javascript">0</code>
</td>
<td class="description last">
<span class="optional">optional</span>
The relative epsilon tolerance to use for equality testing.</td>
</tr>
<tr>
<td class="name"><code>absoluteEpsilon</code></td>
<td class="type">
<span class="param-type">Number</span>
</td>
<td class="default">
<code class="language-javascript">relativeEpsilon</code>
</td>
<td class="description last">
<span class="optional">optional</span>
The absolute epsilon tolerance to use for equality testing.</td>
</tr>
</tbody>
</table>
<h5>Returns:</h5>
<div class="param-desc">
<code>true</code> if they are within the provided epsilon, <code>false</code> otherwise.
</div>
<dl class="details">
</dl>
<div class="nameContainer">
<h4 class="name" id="toString">
<a href="#toString" class="doc-link"></a>
toString<span class="signature">()</span> &rarr; <span class="type-signature returnType">String</span>
<div class="source-link rightLinks">
<a href="https://github.com/CesiumGS/cesium/blob/1.91/Source/Core/Cartesian4.js#L877">Core/Cartesian4.js 877</a>
</div>
</h4>
</div>
<div class="description">
Creates a string representing this Cartesian in the format '(x, y, z, w)'.
</div>
<h5>Returns:</h5>
<div class="param-desc">
A string representing the provided Cartesian in the format '(x, y, z, w)'.
</div>
<dl class="details">
</dl>
<div class="nameContainer">
<h4 class="name" id=".abs">
<a href="#.abs" class="doc-link"></a>
<span class="type-signature attribute-static">static</span> Cesium.Cartesian4.abs<span class="signature">(cartesian, result)</span> &rarr; <span class="type-signature returnType"><a href="Cartesian4.html">Cartesian4</a></span>
<div class="source-link rightLinks">
<a href="https://github.com/CesiumGS/cesium/blob/1.91/Source/Core/Cartesian4.js#L620">Core/Cartesian4.js 620</a>
</div>
</h4>
</div>
<div class="description">
Computes the absolute value of the provided Cartesian.
</div>
<table class="params">
<thead>
<tr>
<th>Name</th>
<th>Type</th>
<th class="last">Description</th>
</tr>
</thead>
<tbody>
<tr>
<td class="name"><code>cartesian</code></td>
<td class="type">
<span class="param-type"><a href="Cartesian4.html">Cartesian4</a></span>
</td>
<td class="description last">
The Cartesian whose absolute value is to be computed.</td>
</tr>
<tr>
<td class="name"><code>result</code></td>
<td class="type">
<span class="param-type"><a href="Cartesian4.html">Cartesian4</a></span>
</td>
<td class="description last">
The object onto which to store the result.</td>
</tr>
</tbody>
</table>
<h5>Returns:</h5>
<div class="param-desc">
The modified result parameter.
</div>
<dl class="details">
</dl>
<div class="nameContainer">
<h4 class="name" id=".add">
<a href="#.add" class="doc-link"></a>
<span class="type-signature attribute-static">static</span> Cesium.Cartesian4.add<span class="signature">(left, right, result)</span> &rarr; <span class="type-signature returnType"><a href="Cartesian4.html">Cartesian4</a></span>
<div class="source-link rightLinks">
<a href="https://github.com/CesiumGS/cesium/blob/1.91/Source/Core/Cartesian4.js#L513">Core/Cartesian4.js 513</a>
</div>
</h4>
</div>
<div class="description">
Computes the componentwise sum of two Cartesians.
</div>
<table class="params">
<thead>
<tr>
<th>Name</th>
<th>Type</th>
<th class="last">Description</th>
</tr>
</thead>
<tbody>
<tr>
<td class="name"><code>left</code></td>
<td class="type">
<span class="param-type"><a href="Cartesian4.html">Cartesian4</a></span>
</td>
<td class="description last">
The first Cartesian.</td>
</tr>
<tr>
<td class="name"><code>right</code></td>
<td class="type">
<span class="param-type"><a href="Cartesian4.html">Cartesian4</a></span>
</td>
<td class="description last">
The second Cartesian.</td>
</tr>
<tr>
<td class="name"><code>result</code></td>
<td class="type">
<span class="param-type"><a href="Cartesian4.html">Cartesian4</a></span>
</td>
<td class="description last">
The object onto which to store the result.</td>
</tr>
</tbody>
</table>
<h5>Returns:</h5>
<div class="param-desc">
The modified result parameter.
</div>
<dl class="details">
</dl>
<div class="nameContainer">
<h4 class="name" id=".clone">
<a href="#.clone" class="doc-link"></a>
<span class="type-signature attribute-static">static</span> Cesium.Cartesian4.clone<span class="signature">(cartesian, <span class="optional">result</span>)</span> &rarr; <span class="type-signature returnType"><a href="Cartesian4.html">Cartesian4</a></span>
<div class="source-link rightLinks">
<a href="https://github.com/CesiumGS/cesium/blob/1.91/Source/Core/Cartesian4.js#L103">Core/Cartesian4.js 103</a>
</div>
</h4>
</div>
<div class="description">
Duplicates a Cartesian4 instance.
</div>
<table class="params">
<thead>
<tr>
<th>Name</th>
<th>Type</th>
<th class="last">Description</th>
</tr>
</thead>
<tbody>
<tr>
<td class="name"><code>cartesian</code></td>
<td class="type">
<span class="param-type"><a href="Cartesian4.html">Cartesian4</a></span>
</td>
<td class="description last">
The Cartesian to duplicate.</td>
</tr>
<tr>
<td class="name"><code>result</code></td>
<td class="type">
<span class="param-type"><a href="Cartesian4.html">Cartesian4</a></span>
</td>
<td class="description last">
<span class="optional">optional</span>
The object onto which to store the result.</td>
</tr>
</tbody>
</table>
<h5>Returns:</h5>
<div class="param-desc">
The modified result parameter or a new Cartesian4 instance if one was not provided. (Returns undefined if cartesian is undefined)
</div>
<dl class="details">
</dl>
<div class="nameContainer">
<h4 class="name" id=".distance">
<a href="#.distance" class="doc-link"></a>
<span class="type-signature attribute-static">static</span> Cesium.Cartesian4.distance<span class="signature">(left, right)</span> &rarr; <span class="type-signature returnType">Number</span>
<div class="source-link rightLinks">
<a href="https://github.com/CesiumGS/cesium/blob/1.91/Source/Core/Cartesian4.js#L375">Core/Cartesian4.js 375</a>
</div>
</h4>
</div>
<div class="description">
Computes the 4-space distance between two points.
</div>
<table class="params">
<thead>
<tr>
<th>Name</th>
<th>Type</th>
<th class="last">Description</th>
</tr>
</thead>
<tbody>
<tr>
<td class="name"><code>left</code></td>
<td class="type">
<span class="param-type"><a href="Cartesian4.html">Cartesian4</a></span>
</td>
<td class="description last">
The first point to compute the distance from.</td>
</tr>
<tr>
<td class="name"><code>right</code></td>
<td class="type">
<span class="param-type"><a href="Cartesian4.html">Cartesian4</a></span>
</td>
<td class="description last">
The second point to compute the distance to.</td>
</tr>
</tbody>
</table>
<h5>Returns:</h5>
<div class="param-desc">
The distance between two points.
</div>
<dl class="details">
<h5>Example:</h5>
<pre><code class="language-javascript">// Returns 1.0
const d = Cesium.Cartesian4.distance(
new Cesium.Cartesian4(1.0, 0.0, 0.0, 0.0),
new Cesium.Cartesian4(2.0, 0.0, 0.0, 0.0));</code></pre>
</dl>
<div class="nameContainer">
<h4 class="name" id=".distanceSquared">
<a href="#.distanceSquared" class="doc-link"></a>
<span class="type-signature attribute-static">static</span> Cesium.Cartesian4.distanceSquared<span class="signature">(left, right)</span> &rarr; <span class="type-signature returnType">Number</span>
<div class="source-link rightLinks">
<a href="https://github.com/CesiumGS/cesium/blob/1.91/Source/Core/Cartesian4.js#L399">Core/Cartesian4.js 399</a>
</div>
</h4>
</div>
<div class="description">
Computes the squared distance between two points. Comparing squared distances
using this function is more efficient than comparing distances using <code>Cartesian4#distance</code>.
</div>
<table class="params">
<thead>
<tr>
<th>Name</th>
<th>Type</th>
<th class="last">Description</th>
</tr>
</thead>
<tbody>
<tr>
<td class="name"><code>left</code></td>
<td class="type">
<span class="param-type"><a href="Cartesian4.html">Cartesian4</a></span>
</td>
<td class="description last">
The first point to compute the distance from.</td>
</tr>
<tr>
<td class="name"><code>right</code></td>
<td class="type">
<span class="param-type"><a href="Cartesian4.html">Cartesian4</a></span>
</td>
<td class="description last">
The second point to compute the distance to.</td>
</tr>
</tbody>
</table>
<h5>Returns:</h5>
<div class="param-desc">
The distance between two points.
</div>
<dl class="details">
<h5>Example:</h5>
<pre><code class="language-javascript">// Returns 4.0, not 2.0
const d = Cesium.Cartesian4.distance(
new Cesium.Cartesian4(1.0, 0.0, 0.0, 0.0),
new Cesium.Cartesian4(3.0, 0.0, 0.0, 0.0));</code></pre>
</dl>
<div class="nameContainer">
<h4 class="name" id=".divideByScalar">
<a href="#.divideByScalar" class="doc-link"></a>
<span class="type-signature attribute-static">static</span> Cesium.Cartesian4.divideByScalar<span class="signature">(cartesian, scalar, result)</span> &rarr; <span class="type-signature returnType"><a href="Cartesian4.html">Cartesian4</a></span>
<div class="source-link rightLinks">
<a href="https://github.com/CesiumGS/cesium/blob/1.91/Source/Core/Cartesian4.js#L579">Core/Cartesian4.js 579</a>
</div>
</h4>
</div>
<div class="description">
Divides the provided Cartesian componentwise by the provided scalar.
</div>
<table class="params">
<thead>
<tr>
<th>Name</th>
<th>Type</th>
<th class="last">Description</th>
</tr>
</thead>
<tbody>
<tr>
<td class="name"><code>cartesian</code></td>
<td class="type">
<span class="param-type"><a href="Cartesian4.html">Cartesian4</a></span>
</td>
<td class="description last">
The Cartesian to be divided.</td>
</tr>
<tr>
<td class="name"><code>scalar</code></td>
<td class="type">
<span class="param-type">Number</span>
</td>
<td class="description last">
The scalar to divide by.</td>
</tr>
<tr>
<td class="name"><code>result</code></td>
<td class="type">
<span class="param-type"><a href="Cartesian4.html">Cartesian4</a></span>
</td>
<td class="description last">
The object onto which to store the result.</td>
</tr>
</tbody>
</table>
<h5>Returns:</h5>
<div class="param-desc">
The modified result parameter.
</div>
<dl class="details">
</dl>
<div class="nameContainer">
<h4 class="name" id=".divideComponents">
<a href="#.divideComponents" class="doc-link"></a>
<span class="type-signature attribute-static">static</span> Cesium.Cartesian4.divideComponents<span class="signature">(left, right, result)</span> &rarr; <span class="type-signature returnType"><a href="Cartesian4.html">Cartesian4</a></span>
<div class="source-link rightLinks">
<a href="https://github.com/CesiumGS/cesium/blob/1.91/Source/Core/Cartesian4.js#L491">Core/Cartesian4.js 491</a>
</div>
</h4>
</div>
<div class="description">
Computes the componentwise quotient of two Cartesians.
</div>
<table class="params">
<thead>
<tr>
<th>Name</th>
<th>Type</th>
<th class="last">Description</th>
</tr>
</thead>
<tbody>
<tr>
<td class="name"><code>left</code></td>
<td class="type">
<span class="param-type"><a href="Cartesian4.html">Cartesian4</a></span>
</td>
<td class="description last">
The first Cartesian.</td>
</tr>
<tr>
<td class="name"><code>right</code></td>
<td class="type">
<span class="param-type"><a href="Cartesian4.html">Cartesian4</a></span>
</td>
<td class="description last">
The second Cartesian.</td>
</tr>
<tr>
<td class="name"><code>result</code></td>
<td class="type">
<span class="param-type"><a href="Cartesian4.html">Cartesian4</a></span>
</td>
<td class="description last">
The object onto which to store the result.</td>
</tr>
</tbody>
</table>
<h5>Returns:</h5>
<div class="param-desc">
The modified result parameter.
</div>
<dl class="details">
</dl>
<div class="nameContainer">
<h4 class="name" id=".dot">
<a href="#.dot" class="doc-link"></a>
<span class="type-signature attribute-static">static</span> Cesium.Cartesian4.dot<span class="signature">(left, right)</span> &rarr; <span class="type-signature returnType">Number</span>
<div class="source-link rightLinks">
<a href="https://github.com/CesiumGS/cesium/blob/1.91/Source/Core/Cartesian4.js#L450">Core/Cartesian4.js 450</a>
</div>
</h4>
</div>
<div class="description">
Computes the dot (scalar) product of two Cartesians.
</div>
<table class="params">
<thead>
<tr>
<th>Name</th>
<th>Type</th>
<th class="last">Description</th>
</tr>
</thead>
<tbody>
<tr>
<td class="name"><code>left</code></td>
<td class="type">
<span class="param-type"><a href="Cartesian4.html">Cartesian4</a></span>
</td>
<td class="description last">
The first Cartesian.</td>
</tr>
<tr>
<td class="name"><code>right</code></td>
<td class="type">
<span class="param-type"><a href="Cartesian4.html">Cartesian4</a></span>
</td>
<td class="description last">
The second Cartesian.</td>
</tr>
</tbody>
</table>
<h5>Returns:</h5>
<div class="param-desc">
The dot product.
</div>
<dl class="details">
</dl>
<div class="nameContainer">
<h4 class="name" id=".equals">
<a href="#.equals" class="doc-link"></a>
<span class="type-signature attribute-static">static</span> Cesium.Cartesian4.equals<span class="signature">(<span class="optional">left</span>, <span class="optional">right</span>)</span> &rarr; <span class="type-signature returnType">Boolean</span>
<div class="source-link rightLinks">
<a href="https://github.com/CesiumGS/cesium/blob/1.91/Source/Core/Cartesian4.js#L708">Core/Cartesian4.js 708</a>
</div>
</h4>
</div>
<div class="description">
Compares the provided Cartesians componentwise and returns
<code>true</code> if they are equal, <code>false</code> otherwise.
</div>
<table class="params">
<thead>
<tr>
<th>Name</th>
<th>Type</th>
<th class="last">Description</th>
</tr>
</thead>
<tbody>
<tr>
<td class="name"><code>left</code></td>
<td class="type">
<span class="param-type"><a href="Cartesian4.html">Cartesian4</a></span>
</td>
<td class="description last">
<span class="optional">optional</span>
The first Cartesian.</td>
</tr>
<tr>
<td class="name"><code>right</code></td>
<td class="type">
<span class="param-type"><a href="Cartesian4.html">Cartesian4</a></span>
</td>
<td class="description last">
<span class="optional">optional</span>
The second Cartesian.</td>
</tr>
</tbody>
</table>
<h5>Returns:</h5>
<div class="param-desc">
<code>true</code> if left and right are equal, <code>false</code> otherwise.
</div>
<dl class="details">
</dl>
<div class="nameContainer">
<h4 class="name" id=".equalsEpsilon">
<a href="#.equalsEpsilon" class="doc-link"></a>
<span class="type-signature attribute-static">static</span> Cesium.Cartesian4.equalsEpsilon<span class="signature">(<span class="optional">left</span>, <span class="optional">right</span>, <span class="optional">relativeEpsilon</span>, <span class="optional">absoluteEpsilon</span>)</span> &rarr; <span class="type-signature returnType">Boolean</span>
<div class="source-link rightLinks">
<a href="https://github.com/CesiumGS/cesium/blob/1.91/Source/Core/Cartesian4.js#L743">Core/Cartesian4.js 743</a>
</div>
</h4>
</div>
<div class="description">
Compares the provided Cartesians componentwise and returns
<code>true</code> if they pass an absolute or relative tolerance test,
<code>false</code> otherwise.
</div>
<table class="params">
<thead>
<tr>
<th>Name</th>
<th>Type</th>
<th>Default</th>
<th class="last">Description</th>
</tr>
</thead>
<tbody>
<tr>
<td class="name"><code>left</code></td>
<td class="type">
<span class="param-type"><a href="Cartesian4.html">Cartesian4</a></span>
</td>
<td class="default">
</td>
<td class="description last">
<span class="optional">optional</span>
The first Cartesian.</td>
</tr>
<tr>
<td class="name"><code>right</code></td>
<td class="type">
<span class="param-type"><a href="Cartesian4.html">Cartesian4</a></span>
</td>
<td class="default">
</td>
<td class="description last">
<span class="optional">optional</span>
The second Cartesian.</td>
</tr>
<tr>
<td class="name"><code>relativeEpsilon</code></td>
<td class="type">
<span class="param-type">Number</span>
</td>
<td class="default">
<code class="language-javascript">0</code>
</td>
<td class="description last">
<span class="optional">optional</span>
The relative epsilon tolerance to use for equality testing.</td>
</tr>
<tr>
<td class="name"><code>absoluteEpsilon</code></td>
<td class="type">
<span class="param-type">Number</span>
</td>
<td class="default">
<code class="language-javascript">relativeEpsilon</code>
</td>
<td class="description last">
<span class="optional">optional</span>
The absolute epsilon tolerance to use for equality testing.</td>
</tr>
</tbody>
</table>
<h5>Returns:</h5>
<div class="param-desc">
<code>true</code> if left and right are within the provided epsilon, <code>false</code> otherwise.
</div>
<dl class="details">
</dl>
<div class="nameContainer">
<h4 class="name" id=".fromArray">
<a href="#.fromArray" class="doc-link"></a>
<span class="type-signature attribute-static">static</span> Cesium.Cartesian4.fromArray<span class="signature">(array, <span class="optional">startingIndex</span>, <span class="optional">result</span>)</span> &rarr; <span class="type-signature returnType"><a href="Cartesian4.html">Cartesian4</a></span>
<div class="source-link rightLinks">
<a href="https://github.com/CesiumGS/cesium/blob/1.91/Source/Core/Cartesian4.js#L255">Core/Cartesian4.js 255</a>
</div>
</h4>
</div>
<div class="description">
Creates a Cartesian4 from four consecutive elements in an array.
</div>
<table class="params">
<thead>
<tr>
<th>Name</th>
<th>Type</th>
<th>Default</th>
<th class="last">Description</th>
</tr>
</thead>
<tbody>
<tr>
<td class="name"><code>array</code></td>
<td class="type">
<span class="param-type">Array.&lt;Number></span>
</td>
<td class="default">
</td>
<td class="description last">
The array whose four consecutive elements correspond to the x, y, z, and w components, respectively.</td>
</tr>
<tr>
<td class="name"><code>startingIndex</code></td>
<td class="type">
<span class="param-type">Number</span>
</td>
<td class="default">
<code class="language-javascript">0</code>
</td>
<td class="description last">
<span class="optional">optional</span>
The offset into the array of the first element, which corresponds to the x component.</td>
</tr>
<tr>
<td class="name"><code>result</code></td>
<td class="type">
<span class="param-type"><a href="Cartesian4.html">Cartesian4</a></span>
</td>
<td class="default">
</td>
<td class="description last">
<span class="optional">optional</span>
The object onto which to store the result.</td>
</tr>
</tbody>
</table>
<h5>Returns:</h5>
<div class="param-desc">
The modified result parameter or a new Cartesian4 instance if one was not provided.
</div>
<dl class="details">
<h5>Example:</h5>
<pre><code class="language-javascript">// Create a Cartesian4 with (1.0, 2.0, 3.0, 4.0)
const v = [1.0, 2.0, 3.0, 4.0];
const p = Cesium.Cartesian4.fromArray(v);
// Create a Cartesian4 with (1.0, 2.0, 3.0, 4.0) using an offset into an array
const v2 = [0.0, 0.0, 1.0, 2.0, 3.0, 4.0];
const p2 = Cesium.Cartesian4.fromArray(v2, 2);</code></pre>
</dl>
<div class="nameContainer">
<h4 class="name" id=".fromColor">
<a href="#.fromColor" class="doc-link"></a>
<span class="type-signature attribute-static">static</span> Cesium.Cartesian4.fromColor<span class="signature">(color, <span class="optional">result</span>)</span> &rarr; <span class="type-signature returnType"><a href="Cartesian4.html">Cartesian4</a></span>
<div class="source-link rightLinks">
<a href="https://github.com/CesiumGS/cesium/blob/1.91/Source/Core/Cartesian4.js#L81">Core/Cartesian4.js 81</a>
</div>
</h4>
</div>
<div class="description">
Creates a Cartesian4 instance from a <a href="Color.html"><code>Color</code></a>. <code>red</code>, <code>green</code>, <code>blue</code>,
and <code>alpha</code> map to <code>x</code>, <code>y</code>, <code>z</code>, and <code>w</code>, respectively.
</div>
<table class="params">
<thead>
<tr>
<th>Name</th>
<th>Type</th>
<th class="last">Description</th>
</tr>
</thead>
<tbody>
<tr>
<td class="name"><code>color</code></td>
<td class="type">
<span class="param-type"><a href="Color.html">Color</a></span>
</td>
<td class="description last">
The source color.</td>
</tr>
<tr>
<td class="name"><code>result</code></td>
<td class="type">
<span class="param-type"><a href="Cartesian4.html">Cartesian4</a></span>
</td>
<td class="description last">
<span class="optional">optional</span>
The object onto which to store the result.</td>
</tr>
</tbody>
</table>
<h5>Returns:</h5>
<div class="param-desc">
The modified result parameter or a new Cartesian4 instance if one was not provided.
</div>
<dl class="details">
</dl>
<div class="nameContainer">
<h4 class="name" id=".fromElements">
<a href="#.fromElements" class="doc-link"></a>
<span class="type-signature attribute-static">static</span> Cesium.Cartesian4.fromElements<span class="signature">(x, y, z, w, <span class="optional">result</span>)</span> &rarr; <span class="type-signature returnType"><a href="Cartesian4.html">Cartesian4</a></span>
<div class="source-link rightLinks">
<a href="https://github.com/CesiumGS/cesium/blob/1.91/Source/Core/Cartesian4.js#L61">Core/Cartesian4.js 61</a>
</div>
</h4>
</div>
<div class="description">
Creates a Cartesian4 instance from x, y, z and w coordinates.
</div>
<table class="params">
<thead>
<tr>
<th>Name</th>
<th>Type</th>
<th class="last">Description</th>
</tr>
</thead>
<tbody>
<tr>
<td class="name"><code>x</code></td>
<td class="type">
<span class="param-type">Number</span>
</td>
<td class="description last">
The x coordinate.</td>
</tr>
<tr>
<td class="name"><code>y</code></td>
<td class="type">
<span class="param-type">Number</span>
</td>
<td class="description last">
The y coordinate.</td>
</tr>
<tr>
<td class="name"><code>z</code></td>
<td class="type">
<span class="param-type">Number</span>
</td>
<td class="description last">
The z coordinate.</td>
</tr>
<tr>
<td class="name"><code>w</code></td>
<td class="type">
<span class="param-type">Number</span>
</td>
<td class="description last">
The w coordinate.</td>
</tr>
<tr>
<td class="name"><code>result</code></td>
<td class="type">
<span class="param-type"><a href="Cartesian4.html">Cartesian4</a></span>
</td>
<td class="description last">
<span class="optional">optional</span>
The object onto which to store the result.</td>
</tr>
</tbody>
</table>
<h5>Returns:</h5>
<div class="param-desc">
The modified result parameter or a new Cartesian4 instance if one was not provided.
</div>
<dl class="details">
</dl>
<div class="nameContainer">
<h4 class="name" id=".lerp">
<a href="#.lerp" class="doc-link"></a>
<span class="type-signature attribute-static">static</span> Cesium.Cartesian4.lerp<span class="signature">(start, end, t, result)</span> &rarr; <span class="type-signature returnType"><a href="Cartesian4.html">Cartesian4</a></span>
<div class="source-link rightLinks">
<a href="https://github.com/CesiumGS/cesium/blob/1.91/Source/Core/Cartesian4.js#L643">Core/Cartesian4.js 643</a>
</div>
</h4>
</div>
<div class="description">
Computes the linear interpolation or extrapolation at t using the provided cartesians.
</div>
<table class="params">
<thead>
<tr>
<th>Name</th>
<th>Type</th>
<th class="last">Description</th>
</tr>
</thead>
<tbody>
<tr>
<td class="name"><code>start</code></td>
<td class="type">
<span class="param-type"><a href="Cartesian4.html">Cartesian4</a></span>
</td>
<td class="description last">
The value corresponding to t at 0.0.</td>
</tr>
<tr>
<td class="name"><code>end</code></td>
<td class="type">
<span class="param-type"><a href="Cartesian4.html">Cartesian4</a></span>
</td>
<td class="description last">
The value corresponding to t at 1.0.</td>
</tr>
<tr>
<td class="name"><code>t</code></td>
<td class="type">
<span class="param-type">Number</span>
</td>
<td class="description last">
The point along t at which to interpolate.</td>
</tr>
<tr>
<td class="name"><code>result</code></td>
<td class="type">
<span class="param-type"><a href="Cartesian4.html">Cartesian4</a></span>
</td>
<td class="description last">
The object onto which to store the result.</td>
</tr>
</tbody>
</table>
<h5>Returns:</h5>
<div class="param-desc">
The modified result parameter.
</div>
<dl class="details">
</dl>
<div class="nameContainer">
<h4 class="name" id=".magnitude">
<a href="#.magnitude" class="doc-link"></a>
<span class="type-signature attribute-static">static</span> Cesium.Cartesian4.magnitude<span class="signature">(cartesian)</span> &rarr; <span class="type-signature returnType">Number</span>
<div class="source-link rightLinks">
<a href="https://github.com/CesiumGS/cesium/blob/1.91/Source/Core/Cartesian4.js#L356">Core/Cartesian4.js 356</a>
</div>
</h4>
</div>
<div class="description">
Computes the Cartesian's magnitude (length).
</div>
<table class="params">
<thead>
<tr>
<th>Name</th>
<th>Type</th>
<th class="last">Description</th>
</tr>
</thead>
<tbody>
<tr>
<td class="name"><code>cartesian</code></td>
<td class="type">
<span class="param-type"><a href="Cartesian4.html">Cartesian4</a></span>
</td>
<td class="description last">
The Cartesian instance whose magnitude is to be computed.</td>
</tr>
</tbody>
</table>
<h5>Returns:</h5>
<div class="param-desc">
The magnitude.
</div>
<dl class="details">
</dl>
<div class="nameContainer">
<h4 class="name" id=".magnitudeSquared">
<a href="#.magnitudeSquared" class="doc-link"></a>
<span class="type-signature attribute-static">static</span> Cesium.Cartesian4.magnitudeSquared<span class="signature">(cartesian)</span> &rarr; <span class="type-signature returnType">Number</span>
<div class="source-link rightLinks">
<a href="https://github.com/CesiumGS/cesium/blob/1.91/Source/Core/Cartesian4.js#L337">Core/Cartesian4.js 337</a>
</div>
</h4>
</div>
<div class="description">
Computes the provided Cartesian's squared magnitude.
</div>
<table class="params">
<thead>
<tr>
<th>Name</th>
<th>Type</th>
<th class="last">Description</th>
</tr>
</thead>
<tbody>
<tr>
<td class="name"><code>cartesian</code></td>
<td class="type">
<span class="param-type"><a href="Cartesian4.html">Cartesian4</a></span>
</td>
<td class="description last">
The Cartesian instance whose squared magnitude is to be computed.</td>
</tr>
</tbody>
</table>
<h5>Returns:</h5>
<div class="param-desc">
The squared magnitude.
</div>
<dl class="details">
</dl>
<div class="nameContainer">
<h4 class="name" id=".maximumByComponent">
<a href="#.maximumByComponent" class="doc-link"></a>
<span class="type-signature attribute-static">static</span> Cesium.Cartesian4.maximumByComponent<span class="signature">(first, second, result)</span> &rarr; <span class="type-signature returnType"><a href="Cartesian4.html">Cartesian4</a></span>
<div class="source-link rightLinks">
<a href="https://github.com/CesiumGS/cesium/blob/1.91/Source/Core/Cartesian4.js#L316">Core/Cartesian4.js 316</a>
</div>
</h4>
</div>
<div class="description">
Compares two Cartesians and computes a Cartesian which contains the maximum components of the supplied Cartesians.
</div>
<table class="params">
<thead>
<tr>
<th>Name</th>
<th>Type</th>
<th class="last">Description</th>
</tr>
</thead>
<tbody>
<tr>
<td class="name"><code>first</code></td>
<td class="type">
<span class="param-type"><a href="Cartesian4.html">Cartesian4</a></span>
</td>
<td class="description last">
A cartesian to compare.</td>
</tr>
<tr>
<td class="name"><code>second</code></td>
<td class="type">
<span class="param-type"><a href="Cartesian4.html">Cartesian4</a></span>
</td>
<td class="description last">
A cartesian to compare.</td>
</tr>
<tr>
<td class="name"><code>result</code></td>
<td class="type">
<span class="param-type"><a href="Cartesian4.html">Cartesian4</a></span>
</td>
<td class="description last">
The object into which to store the result.</td>
</tr>
</tbody>
</table>
<h5>Returns:</h5>
<div class="param-desc">
A cartesian with the maximum components.
</div>
<dl class="details">
</dl>
<div class="nameContainer">
<h4 class="name" id=".maximumComponent">
<a href="#.maximumComponent" class="doc-link"></a>
<span class="type-signature attribute-static">static</span> Cesium.Cartesian4.maximumComponent<span class="signature">(cartesian)</span> &rarr; <span class="type-signature returnType">Number</span>
<div class="source-link rightLinks">
<a href="https://github.com/CesiumGS/cesium/blob/1.91/Source/Core/Cartesian4.js#L263">Core/Cartesian4.js 263</a>
</div>
</h4>
</div>
<div class="description">
Computes the value of the maximum component for the supplied Cartesian.
</div>
<table class="params">
<thead>
<tr>
<th>Name</th>
<th>Type</th>
<th class="last">Description</th>
</tr>
</thead>
<tbody>
<tr>
<td class="name"><code>cartesian</code></td>
<td class="type">
<span class="param-type"><a href="Cartesian4.html">Cartesian4</a></span>
</td>
<td class="description last">
The cartesian to use.</td>
</tr>
</tbody>
</table>
<h5>Returns:</h5>
<div class="param-desc">
The value of the maximum component.
</div>
<dl class="details">
</dl>
<div class="nameContainer">
<h4 class="name" id=".minimumByComponent">
<a href="#.minimumByComponent" class="doc-link"></a>
<span class="type-signature attribute-static">static</span> Cesium.Cartesian4.minimumByComponent<span class="signature">(first, second, result)</span> &rarr; <span class="type-signature returnType"><a href="Cartesian4.html">Cartesian4</a></span>
<div class="source-link rightLinks">
<a href="https://github.com/CesiumGS/cesium/blob/1.91/Source/Core/Cartesian4.js#L293">Core/Cartesian4.js 293</a>
</div>
</h4>
</div>
<div class="description">
Compares two Cartesians and computes a Cartesian which contains the minimum components of the supplied Cartesians.
</div>
<table class="params">
<thead>
<tr>
<th>Name</th>
<th>Type</th>
<th class="last">Description</th>
</tr>
</thead>
<tbody>
<tr>
<td class="name"><code>first</code></td>
<td class="type">
<span class="param-type"><a href="Cartesian4.html">Cartesian4</a></span>
</td>
<td class="description last">
A cartesian to compare.</td>
</tr>
<tr>
<td class="name"><code>second</code></td>
<td class="type">
<span class="param-type"><a href="Cartesian4.html">Cartesian4</a></span>
</td>
<td class="description last">
A cartesian to compare.</td>
</tr>
<tr>
<td class="name"><code>result</code></td>
<td class="type">
<span class="param-type"><a href="Cartesian4.html">Cartesian4</a></span>
</td>
<td class="description last">
The object into which to store the result.</td>
</tr>
</tbody>
</table>
<h5>Returns:</h5>
<div class="param-desc">
A cartesian with the minimum components.
</div>
<dl class="details">
</dl>
<div class="nameContainer">
<h4 class="name" id=".minimumComponent">
<a href="#.minimumComponent" class="doc-link"></a>
<span class="type-signature attribute-static">static</span> Cesium.Cartesian4.minimumComponent<span class="signature">(cartesian)</span> &rarr; <span class="type-signature returnType">Number</span>
<div class="source-link rightLinks">
<a href="https://github.com/CesiumGS/cesium/blob/1.91/Source/Core/Cartesian4.js#L277">Core/Cartesian4.js 277</a>
</div>
</h4>
</div>
<div class="description">
Computes the value of the minimum component for the supplied Cartesian.
</div>
<table class="params">
<thead>
<tr>
<th>Name</th>
<th>Type</th>
<th class="last">Description</th>
</tr>
</thead>
<tbody>
<tr>
<td class="name"><code>cartesian</code></td>
<td class="type">
<span class="param-type"><a href="Cartesian4.html">Cartesian4</a></span>
</td>
<td class="description last">
The cartesian to use.</td>
</tr>
</tbody>
</table>
<h5>Returns:</h5>
<div class="param-desc">
The value of the minimum component.
</div>
<dl class="details">
</dl>
<div class="nameContainer">
<h4 class="name" id=".mostOrthogonalAxis">
<a href="#.mostOrthogonalAxis" class="doc-link"></a>
<span class="type-signature attribute-static">static</span> Cesium.Cartesian4.mostOrthogonalAxis<span class="signature">(cartesian, result)</span> &rarr; <span class="type-signature returnType"><a href="Cartesian4.html">Cartesian4</a></span>
<div class="source-link rightLinks">
<a href="https://github.com/CesiumGS/cesium/blob/1.91/Source/Core/Cartesian4.js#L664">Core/Cartesian4.js 664</a>
</div>
</h4>
</div>
<div class="description">
Returns the axis that is most orthogonal to the provided Cartesian.
</div>
<table class="params">
<thead>
<tr>
<th>Name</th>
<th>Type</th>
<th class="last">Description</th>
</tr>
</thead>
<tbody>
<tr>
<td class="name"><code>cartesian</code></td>
<td class="type">
<span class="param-type"><a href="Cartesian4.html">Cartesian4</a></span>
</td>
<td class="description last">
The Cartesian on which to find the most orthogonal axis.</td>
</tr>
<tr>
<td class="name"><code>result</code></td>
<td class="type">
<span class="param-type"><a href="Cartesian4.html">Cartesian4</a></span>
</td>
<td class="description last">
The object onto which to store the result.</td>
</tr>
</tbody>
</table>
<h5>Returns:</h5>
<div class="param-desc">
The most orthogonal axis.
</div>
<dl class="details">
</dl>
<div class="nameContainer">
<h4 class="name" id=".multiplyByScalar">
<a href="#.multiplyByScalar" class="doc-link"></a>
<span class="type-signature attribute-static">static</span> Cesium.Cartesian4.multiplyByScalar<span class="signature">(cartesian, scalar, result)</span> &rarr; <span class="type-signature returnType"><a href="Cartesian4.html">Cartesian4</a></span>
<div class="source-link rightLinks">
<a href="https://github.com/CesiumGS/cesium/blob/1.91/Source/Core/Cartesian4.js#L557">Core/Cartesian4.js 557</a>
</div>
</h4>
</div>
<div class="description">
Multiplies the provided Cartesian componentwise by the provided scalar.
</div>
<table class="params">
<thead>
<tr>
<th>Name</th>
<th>Type</th>
<th class="last">Description</th>
</tr>
</thead>
<tbody>
<tr>
<td class="name"><code>cartesian</code></td>
<td class="type">
<span class="param-type"><a href="Cartesian4.html">Cartesian4</a></span>
</td>
<td class="description last">
The Cartesian to be scaled.</td>
</tr>
<tr>
<td class="name"><code>scalar</code></td>
<td class="type">
<span class="param-type">Number</span>
</td>
<td class="description last">
The scalar to multiply with.</td>
</tr>
<tr>
<td class="name"><code>result</code></td>
<td class="type">
<span class="param-type"><a href="Cartesian4.html">Cartesian4</a></span>
</td>
<td class="description last">
The object onto which to store the result.</td>
</tr>
</tbody>
</table>
<h5>Returns:</h5>
<div class="param-desc">
The modified result parameter.
</div>
<dl class="details">
</dl>
<div class="nameContainer">
<h4 class="name" id=".multiplyComponents">
<a href="#.multiplyComponents" class="doc-link"></a>
<span class="type-signature attribute-static">static</span> Cesium.Cartesian4.multiplyComponents<span class="signature">(left, right, result)</span> &rarr; <span class="type-signature returnType"><a href="Cartesian4.html">Cartesian4</a></span>
<div class="source-link rightLinks">
<a href="https://github.com/CesiumGS/cesium/blob/1.91/Source/Core/Cartesian4.js#L469">Core/Cartesian4.js 469</a>
</div>
</h4>
</div>
<div class="description">
Computes the componentwise product of two Cartesians.
</div>
<table class="params">
<thead>
<tr>
<th>Name</th>
<th>Type</th>
<th class="last">Description</th>
</tr>
</thead>
<tbody>
<tr>
<td class="name"><code>left</code></td>
<td class="type">
<span class="param-type"><a href="Cartesian4.html">Cartesian4</a></span>
</td>
<td class="description last">
The first Cartesian.</td>
</tr>
<tr>
<td class="name"><code>right</code></td>
<td class="type">
<span class="param-type"><a href="Cartesian4.html">Cartesian4</a></span>
</td>
<td class="description last">
The second Cartesian.</td>
</tr>
<tr>
<td class="name"><code>result</code></td>
<td class="type">
<span class="param-type"><a href="Cartesian4.html">Cartesian4</a></span>
</td>
<td class="description last">
The object onto which to store the result.</td>
</tr>
</tbody>
</table>
<h5>Returns:</h5>
<div class="param-desc">
The modified result parameter.
</div>
<dl class="details">
</dl>
<div class="nameContainer">
<h4 class="name" id=".negate">
<a href="#.negate" class="doc-link"></a>
<span class="type-signature attribute-static">static</span> Cesium.Cartesian4.negate<span class="signature">(cartesian, result)</span> &rarr; <span class="type-signature returnType"><a href="Cartesian4.html">Cartesian4</a></span>
<div class="source-link rightLinks">
<a href="https://github.com/CesiumGS/cesium/blob/1.91/Source/Core/Cartesian4.js#L600">Core/Cartesian4.js 600</a>
</div>
</h4>
</div>
<div class="description">
Negates the provided Cartesian.
</div>
<table class="params">
<thead>
<tr>
<th>Name</th>
<th>Type</th>
<th class="last">Description</th>
</tr>
</thead>
<tbody>
<tr>
<td class="name"><code>cartesian</code></td>
<td class="type">
<span class="param-type"><a href="Cartesian4.html">Cartesian4</a></span>
</td>
<td class="description last">
The Cartesian to be negated.</td>
</tr>
<tr>
<td class="name"><code>result</code></td>
<td class="type">
<span class="param-type"><a href="Cartesian4.html">Cartesian4</a></span>
</td>
<td class="description last">
The object onto which to store the result.</td>
</tr>
</tbody>
</table>
<h5>Returns:</h5>
<div class="param-desc">
The modified result parameter.
</div>
<dl class="details">
</dl>
<div class="nameContainer">
<h4 class="name" id=".normalize">
<a href="#.normalize" class="doc-link"></a>
<span class="type-signature attribute-static">static</span> Cesium.Cartesian4.normalize<span class="signature">(cartesian, result)</span> &rarr; <span class="type-signature returnType"><a href="Cartesian4.html">Cartesian4</a></span>
<div class="source-link rightLinks">
<a href="https://github.com/CesiumGS/cesium/blob/1.91/Source/Core/Cartesian4.js#L416">Core/Cartesian4.js 416</a>
</div>
</h4>
</div>
<div class="description">
Computes the normalized form of the supplied Cartesian.
</div>
<table class="params">
<thead>
<tr>
<th>Name</th>
<th>Type</th>
<th class="last">Description</th>
</tr>
</thead>
<tbody>
<tr>
<td class="name"><code>cartesian</code></td>
<td class="type">
<span class="param-type"><a href="Cartesian4.html">Cartesian4</a></span>
</td>
<td class="description last">
The Cartesian to be normalized.</td>
</tr>
<tr>
<td class="name"><code>result</code></td>
<td class="type">
<span class="param-type"><a href="Cartesian4.html">Cartesian4</a></span>
</td>
<td class="description last">
The object onto which to store the result.</td>
</tr>
</tbody>
</table>
<h5>Returns:</h5>
<div class="param-desc">
The modified result parameter.
</div>
<dl class="details">
</dl>
<div class="nameContainer">
<h4 class="name" id=".pack">
<a href="#.pack" class="doc-link"></a>
<span class="type-signature attribute-static">static</span> Cesium.Cartesian4.pack<span class="signature">(value, array, <span class="optional">startingIndex</span>)</span> &rarr; <span class="type-signature returnType">Array.&lt;Number></span>
<div class="source-link rightLinks">
<a href="https://github.com/CesiumGS/cesium/blob/1.91/Source/Core/Cartesian4.js#L134">Core/Cartesian4.js 134</a>
</div>
</h4>
</div>
<div class="description">
Stores the provided instance into the provided array.
</div>
<table class="params">
<thead>
<tr>
<th>Name</th>
<th>Type</th>
<th>Default</th>
<th class="last">Description</th>
</tr>
</thead>
<tbody>
<tr>
<td class="name"><code>value</code></td>
<td class="type">
<span class="param-type"><a href="Cartesian4.html">Cartesian4</a></span>
</td>
<td class="default">
</td>
<td class="description last">
The value to pack.</td>
</tr>
<tr>
<td class="name"><code>array</code></td>
<td class="type">
<span class="param-type">Array.&lt;Number></span>
</td>
<td class="default">
</td>
<td class="description last">
The array to pack into.</td>
</tr>
<tr>
<td class="name"><code>startingIndex</code></td>
<td class="type">
<span class="param-type">Number</span>
</td>
<td class="default">
<code class="language-javascript">0</code>
</td>
<td class="description last">
<span class="optional">optional</span>
The index into the array at which to start packing the elements.</td>
</tr>
</tbody>
</table>
<h5>Returns:</h5>
<div class="param-desc">
The array that was packed into
</div>
<dl class="details">
</dl>
<div class="nameContainer">
<h4 class="name" id=".packArray">
<a href="#.packArray" class="doc-link"></a>
<span class="type-signature attribute-static">static</span> Cesium.Cartesian4.packArray<span class="signature">(array, <span class="optional">result</span>)</span> &rarr; <span class="type-signature returnType">Array.&lt;Number></span>
<div class="source-link rightLinks">
<a href="https://github.com/CesiumGS/cesium/blob/1.91/Source/Core/Cartesian4.js#L182">Core/Cartesian4.js 182</a>
</div>
</h4>
</div>
<div class="description">
Flattens an array of Cartesian4s into an array of components.
</div>
<table class="params">
<thead>
<tr>
<th>Name</th>
<th>Type</th>
<th class="last">Description</th>
</tr>
</thead>
<tbody>
<tr>
<td class="name"><code>array</code></td>
<td class="type">
<span class="param-type">Array.&lt;<a href="Cartesian4.html">Cartesian4</a>></span>
</td>
<td class="description last">
The array of cartesians to pack.</td>
</tr>
<tr>
<td class="name"><code>result</code></td>
<td class="type">
<span class="param-type">Array.&lt;Number></span>
</td>
<td class="description last">
<span class="optional">optional</span>
The array onto which to store the result. If this is a typed array, it must have array.length * 4 components, else a <a href="DeveloperError.html"><code>DeveloperError</code></a> will be thrown. If it is a regular array, it will be resized to have (array.length * 4) elements.</td>
</tr>
</tbody>
</table>
<h5>Returns:</h5>
<div class="param-desc">
The packed array.
</div>
<dl class="details">
</dl>
<div class="nameContainer">
<h4 class="name" id=".packFloat">
<a href="#.packFloat" class="doc-link"></a>
<span class="type-signature attribute-static">static</span> Cesium.Cartesian4.packFloat<span class="signature">(value, <span class="optional">result</span>)</span> &rarr; <span class="type-signature returnType"><a href="Cartesian4.html">Cartesian4</a></span>
<div class="source-link rightLinks">
<a href="https://github.com/CesiumGS/cesium/blob/1.91/Source/Core/Cartesian4.js#L896">Core/Cartesian4.js 896</a>
</div>
</h4>
</div>
<div class="description">
Packs an arbitrary floating point value to 4 values representable using uint8.
</div>
<table class="params">
<thead>
<tr>
<th>Name</th>
<th>Type</th>
<th class="last">Description</th>
</tr>
</thead>
<tbody>
<tr>
<td class="name"><code>value</code></td>
<td class="type">
<span class="param-type">Number</span>
</td>
<td class="description last">
A floating point number.</td>
</tr>
<tr>
<td class="name"><code>result</code></td>
<td class="type">
<span class="param-type"><a href="Cartesian4.html">Cartesian4</a></span>
</td>
<td class="description last">
<span class="optional">optional</span>
The Cartesian4 that will contain the packed float.</td>
</tr>
</tbody>
</table>
<h5>Returns:</h5>
<div class="param-desc">
A Cartesian4 representing the float packed to values in x, y, z, and w.
</div>
<dl class="details">
</dl>
<div class="nameContainer">
<h4 class="name" id=".subtract">
<a href="#.subtract" class="doc-link"></a>
<span class="type-signature attribute-static">static</span> Cesium.Cartesian4.subtract<span class="signature">(left, right, result)</span> &rarr; <span class="type-signature returnType"><a href="Cartesian4.html">Cartesian4</a></span>
<div class="source-link rightLinks">
<a href="https://github.com/CesiumGS/cesium/blob/1.91/Source/Core/Cartesian4.js#L535">Core/Cartesian4.js 535</a>
</div>
</h4>
</div>
<div class="description">
Computes the componentwise difference of two Cartesians.
</div>
<table class="params">
<thead>
<tr>
<th>Name</th>
<th>Type</th>
<th class="last">Description</th>
</tr>
</thead>
<tbody>
<tr>
<td class="name"><code>left</code></td>
<td class="type">
<span class="param-type"><a href="Cartesian4.html">Cartesian4</a></span>
</td>
<td class="description last">
The first Cartesian.</td>
</tr>
<tr>
<td class="name"><code>right</code></td>
<td class="type">
<span class="param-type"><a href="Cartesian4.html">Cartesian4</a></span>
</td>
<td class="description last">
The second Cartesian.</td>
</tr>
<tr>
<td class="name"><code>result</code></td>
<td class="type">
<span class="param-type"><a href="Cartesian4.html">Cartesian4</a></span>
</td>
<td class="description last">
The object onto which to store the result.</td>
</tr>
</tbody>
</table>
<h5>Returns:</h5>
<div class="param-desc">
The modified result parameter.
</div>
<dl class="details">
</dl>
<div class="nameContainer">
<h4 class="name" id=".unpack">
<a href="#.unpack" class="doc-link"></a>
<span class="type-signature attribute-static">static</span> Cesium.Cartesian4.unpack<span class="signature">(array, <span class="optional">startingIndex</span>, <span class="optional">result</span>)</span> &rarr; <span class="type-signature returnType"><a href="Cartesian4.html">Cartesian4</a></span>
<div class="source-link rightLinks">
<a href="https://github.com/CesiumGS/cesium/blob/1.91/Source/Core/Cartesian4.js#L158">Core/Cartesian4.js 158</a>
</div>
</h4>
</div>
<div class="description">
Retrieves an instance from a packed array.
</div>
<table class="params">
<thead>
<tr>
<th>Name</th>
<th>Type</th>
<th>Default</th>
<th class="last">Description</th>
</tr>
</thead>
<tbody>
<tr>
<td class="name"><code>array</code></td>
<td class="type">
<span class="param-type">Array.&lt;Number></span>
</td>
<td class="default">
</td>
<td class="description last">
The packed array.</td>
</tr>
<tr>
<td class="name"><code>startingIndex</code></td>
<td class="type">
<span class="param-type">Number</span>
</td>
<td class="default">
<code class="language-javascript">0</code>
</td>
<td class="description last">
<span class="optional">optional</span>
The starting index of the element to be unpacked.</td>
</tr>
<tr>
<td class="name"><code>result</code></td>
<td class="type">
<span class="param-type"><a href="Cartesian4.html">Cartesian4</a></span>
</td>
<td class="default">
</td>
<td class="description last">
<span class="optional">optional</span>
The object into which to store the result.</td>
</tr>
</tbody>
</table>
<h5>Returns:</h5>
<div class="param-desc">
The modified result parameter or a new Cartesian4 instance if one was not provided.
</div>
<dl class="details">
</dl>
<div class="nameContainer">
<h4 class="name" id=".unpackArray">
<a href="#.unpackArray" class="doc-link"></a>
<span class="type-signature attribute-static">static</span> Cesium.Cartesian4.unpackArray<span class="signature">(array, <span class="optional">result</span>)</span> &rarr; <span class="type-signature returnType">Array.&lt;<a href="Cartesian4.html">Cartesian4</a>></span>
<div class="source-link rightLinks">
<a href="https://github.com/CesiumGS/cesium/blob/1.91/Source/Core/Cartesian4.js#L214">Core/Cartesian4.js 214</a>
</div>
</h4>
</div>
<div class="description">
Unpacks an array of cartesian components into an array of Cartesian4s.
</div>
<table class="params">
<thead>
<tr>
<th>Name</th>
<th>Type</th>
<th class="last">Description</th>
</tr>
</thead>
<tbody>
<tr>
<td class="name"><code>array</code></td>
<td class="type">
<span class="param-type">Array.&lt;Number></span>
</td>
<td class="description last">
The array of components to unpack.</td>
</tr>
<tr>
<td class="name"><code>result</code></td>
<td class="type">
<span class="param-type">Array.&lt;<a href="Cartesian4.html">Cartesian4</a>></span>
</td>
<td class="description last">
<span class="optional">optional</span>
The array onto which to store the result.</td>
</tr>
</tbody>
</table>
<h5>Returns:</h5>
<div class="param-desc">
The unpacked array.
</div>
<dl class="details">
</dl>
</article>
</section>
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