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Node.js Canvas/WebGL Javascript Game Framework
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<html lang="en">
<head>
<meta charset="utf-8">
<title>JSDoc: Class: Mat2</title>
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<div id="main">
<h1 class="page-title">Class: Mat2</h1>
<section>
<header>
<h2>
Mat2
</h2>
</header>
<article>
<div class="container-overview">
<dt>
<h4 class="name" id="Mat2"><span class="type-signature"></span>new Mat2<span class="signature">(Number, Number, Number, Number)</span><span class="type-signature"></span></h4>
</dt>
<dd>
<h5>Parameters:</h5>
<table class="params">
<thead>
<tr>
<th>Name</th>
<th>Type</th>
<th class="last">Description</th>
</tr>
</thead>
<tbody>
<tr>
<td class="name"><code>Number</code></td>
<td class="type">
</td>
<td class="description last">m11</td>
</tr>
<tr>
<td class="name"><code>Number</code></td>
<td class="type">
</td>
<td class="description last">m12</td>
</tr>
<tr>
<td class="name"><code>Number</code></td>
<td class="type">
</td>
<td class="description last">m21</td>
</tr>
<tr>
<td class="name"><code>Number</code></td>
<td class="type">
</td>
<td class="description last">m22</td>
</tr>
</tbody>
</table>
<dl class="details">
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>
<a href="mat2.js.html">math/mat2.js</a>, <a href="mat2.js.html#line15">line 15</a>
</li></ul></dd>
</dl>
</dd>
</div>
<h3 class="subsection-title">Members</h3>
<dl>
<dt>
<h4 class="name" id="this.elements"><span class="type-signature"><static> </span>this.elements<span class="type-signature"></span></h4>
</dt>
<dd>
<dl class="details">
<h5 class="subsection-title">Properties:</h5>
<dl>
<table class="props">
<thead>
<tr>
<th>Name</th>
<th>Type</th>
<th class="last">Description</th>
</tr>
</thead>
<tbody>
<tr>
<td class="name"><code>Float32Array</code></td>
<td class="type">
</td>
<td class="description last">elements</td>
</tr>
</tbody>
</table></dl>
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>
<a href="mat2.js.html">math/mat2.js</a>, <a href="mat2.js.html#line30">line 30</a>
</li></ul></dd>
</dl>
</dd>
</dl>
<h3 class="subsection-title">Methods</h3>
<dl>
<dt>
<h4 class="name" id="clone"><span class="type-signature"><static> </span>clone<span class="signature">()</span><span class="type-signature"></span></h4>
</dt>
<dd>
<dl class="details">
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>
<a href="mat2.js.html">math/mat2.js</a>, <a href="mat2.js.html#line40">line 40</a>
</li></ul></dd>
</dl>
<h5>Returns:</h5>
<div class="param-desc">
Mat2
</div>
</dd>
<dt>
<h4 class="name" id="copy"><span class="type-signature"><static> </span>copy<span class="signature">(Mat2)</span><span class="type-signature"></span></h4>
</dt>
<dd>
<h5>Parameters:</h5>
<table class="params">
<thead>
<tr>
<th>Name</th>
<th>Type</th>
<th class="last">Description</th>
</tr>
</thead>
<tbody>
<tr>
<td class="name"><code>Mat2</code></td>
<td class="type">
</td>
<td class="description last">other</td>
</tr>
</tbody>
</table>
<dl class="details">
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>
<a href="mat2.js.html">math/mat2.js</a>, <a href="mat2.js.html#line55">line 55</a>
</li></ul></dd>
</dl>
<h5>Returns:</h5>
<div class="param-desc">
this
</div>
</dd>
<dt>
<h4 class="name" id="determinant"><span class="type-signature"><static> </span>determinant<span class="signature">()</span><span class="type-signature"></span></h4>
</dt>
<dd>
<dl class="details">
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>
<a href="mat2.js.html">math/mat2.js</a>, <a href="mat2.js.html#line229">line 229</a>
</li></ul></dd>
</dl>
<h5>Returns:</h5>
<div class="param-desc">
this
</div>
</dd>
<dt>
<h4 class="name" id="fromJSON"><span class="type-signature"><static> </span>fromJSON<span class="signature">(Object)</span><span class="type-signature"></span></h4>
</dt>
<dd>
<h5>Parameters:</h5>
<table class="params">
<thead>
<tr>
<th>Name</th>
<th>Type</th>
<th class="last">Description</th>
</tr>
</thead>
<tbody>
<tr>
<td class="name"><code>Object</code></td>
<td class="type">
</td>
<td class="description last">json</td>
</tr>
</tbody>
</table>
<dl class="details">
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>
<a href="mat2.js.html">math/mat2.js</a>, <a href="mat2.js.html#line425">line 425</a>
</li></ul></dd>
</dl>
<h5>Returns:</h5>
<div class="param-desc">
this
</div>
</dd>
<dt>
<h4 class="name" id="fromMat3"><span class="type-signature"><static> </span>fromMat3<span class="signature">(Mat3)</span><span class="type-signature"></span></h4>
</dt>
<dd>
<h5>Parameters:</h5>
<table class="params">
<thead>
<tr>
<th>Name</th>
<th>Type</th>
<th class="last">Description</th>
</tr>
</thead>
<tbody>
<tr>
<td class="name"><code>Mat3</code></td>
<td class="type">
</td>
<td class="description last">m</td>
</tr>
</tbody>
</table>
<dl class="details">
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>
<a href="mat2.js.html">math/mat2.js</a>, <a href="mat2.js.html#line387">line 387</a>
</li></ul></dd>
</dl>
<h5>Returns:</h5>
<div class="param-desc">
this
</div>
</dd>
<dt>
<h4 class="name" id="fromMat4"><span class="type-signature"><static> </span>fromMat4<span class="signature">(Mat4)</span><span class="type-signature"></span></h4>
</dt>
<dd>
<h5>Parameters:</h5>
<table class="params">
<thead>
<tr>
<th>Name</th>
<th>Type</th>
<th class="last">Description</th>
</tr>
</thead>
<tbody>
<tr>
<td class="name"><code>Mat4</code></td>
<td class="type">
</td>
<td class="description last">m</td>
</tr>
</tbody>
</table>
<dl class="details">
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>
<a href="mat2.js.html">math/mat2.js</a>, <a href="mat2.js.html#line406">line 406</a>
</li></ul></dd>
</dl>
<h5>Returns:</h5>
<div class="param-desc">
this
</div>
</dd>
<dt>
<h4 class="name" id="getRotation"><span class="type-signature"><static> </span>getRotation<span class="signature">()</span><span class="type-signature"></span></h4>
</dt>
<dd>
<dl class="details">
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>
<a href="mat2.js.html">math/mat2.js</a>, <a href="mat2.js.html#line349">line 349</a>
</li></ul></dd>
</dl>
<h5>Returns:</h5>
<div class="param-desc">
Number
</div>
</dd>
<dt>
<h4 class="name" id="identity"><span class="type-signature"><static> </span>identity<span class="signature">()</span><span class="type-signature"></span></h4>
</dt>
<dd>
<dl class="details">
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>
<a href="mat2.js.html">math/mat2.js</a>, <a href="mat2.js.html#line195">line 195</a>
</li></ul></dd>
</dl>
<h5>Returns:</h5>
<div class="param-desc">
this
</div>
</dd>
<dt>
<h4 class="name" id="inverse"><span class="type-signature"><static> </span>inverse<span class="signature">()</span><span class="type-signature"></span></h4>
</dt>
<dd>
<dl class="details">
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>
<a href="mat2.js.html">math/mat2.js</a>, <a href="mat2.js.html#line241">line 241</a>
</li></ul></dd>
</dl>
<h5>Returns:</h5>
<div class="param-desc">
this
</div>
</dd>
<dt>
<h4 class="name" id="inverseMat"><span class="type-signature"><static> </span>inverseMat<span class="signature">(Mat2)</span><span class="type-signature"></span></h4>
</dt>
<dd>
<h5>Parameters:</h5>
<table class="params">
<thead>
<tr>
<th>Name</th>
<th>Type</th>
<th class="last">Description</th>
</tr>
</thead>
<tbody>
<tr>
<td class="name"><code>Mat2</code></td>
<td class="type">
</td>
<td class="description last">other</td>
</tr>
</tbody>
</table>
<dl class="details">
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>
<a href="mat2.js.html">math/mat2.js</a>, <a href="mat2.js.html#line267">line 267</a>
</li></ul></dd>
</dl>
<h5>Returns:</h5>
<div class="param-desc">
this
</div>
</dd>
<dt>
<h4 class="name" id="mmul"><span class="type-signature"><static> </span>mmul<span class="signature">(Mat2, Mat2)</span><span class="type-signature"></span></h4>
</dt>
<dd>
<h5>Parameters:</h5>
<table class="params">
<thead>
<tr>
<th>Name</th>
<th>Type</th>
<th class="last">Description</th>
</tr>
</thead>
<tbody>
<tr>
<td class="name"><code>Mat2</code></td>
<td class="type">
</td>
<td class="description last">a</td>
</tr>
<tr>
<td class="name"><code>Mat2</code></td>
<td class="type">
</td>
<td class="description last">b</td>
</tr>
</tbody>
</table>
<dl class="details">
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>
<a href="mat2.js.html">math/mat2.js</a>, <a href="mat2.js.html#line125">line 125</a>
</li></ul></dd>
</dl>
<h5>Returns:</h5>
<div class="param-desc">
this
</div>
</dd>
<dt>
<h4 class="name" id="mul"><span class="type-signature"><static> </span>mul<span class="signature">(Mat2)</span><span class="type-signature"></span></h4>
</dt>
<dd>
<h5>Parameters:</h5>
<table class="params">
<thead>
<tr>
<th>Name</th>
<th>Type</th>
<th class="last">Description</th>
</tr>
</thead>
<tbody>
<tr>
<td class="name"><code>Mat2</code></td>
<td class="type">
</td>
<td class="description last">other</td>
</tr>
</tbody>
</table>
<dl class="details">
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>
<a href="mat2.js.html">math/mat2.js</a>, <a href="mat2.js.html#line95">line 95</a>
</li></ul></dd>
</dl>
<h5>Returns:</h5>
<div class="param-desc">
this
</div>
</dd>
<dt>
<h4 class="name" id="rotate"><span class="type-signature"><static> </span>rotate<span class="signature">(Number)</span><span class="type-signature"></span></h4>
</dt>
<dd>
<h5>Parameters:</h5>
<table class="params">
<thead>
<tr>
<th>Name</th>
<th>Type</th>
<th class="last">Description</th>
</tr>
</thead>
<tbody>
<tr>
<td class="name"><code>Number</code></td>
<td class="type">
</td>
<td class="description last">angle</td>
</tr>
</tbody>
</table>
<dl class="details">
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>
<a href="mat2.js.html">math/mat2.js</a>, <a href="mat2.js.html#line361">line 361</a>
</li></ul></dd>
</dl>
<h5>Returns:</h5>
<div class="param-desc">
this
</div>
</dd>
<dt>
<h4 class="name" id="sdiv"><span class="type-signature"><static> </span>sdiv<span class="signature">(Number)</span><span class="type-signature"></span></h4>
</dt>
<dd>
<h5>Parameters:</h5>
<table class="params">
<thead>
<tr>
<th>Name</th>
<th>Type</th>
<th class="last">Description</th>
</tr>
</thead>
<tbody>
<tr>
<td class="name"><code>Number</code></td>
<td class="type">
</td>
<td class="description last">s</td>
</tr>
</tbody>
</table>
<dl class="details">
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>
<a href="mat2.js.html">math/mat2.js</a>, <a href="mat2.js.html#line175">line 175</a>
</li></ul></dd>
</dl>
<h5>Returns:</h5>
<div class="param-desc">
this
</div>
</dd>
<dt>
<h4 class="name" id="set"><span class="type-signature"><static> </span>set<span class="signature">(Number, Number, Number, Number)</span><span class="type-signature"></span></h4>
</dt>
<dd>
<h5>Parameters:</h5>
<table class="params">
<thead>
<tr>
<th>Name</th>
<th>Type</th>
<th class="last">Description</th>
</tr>
</thead>
<tbody>
<tr>
<td class="name"><code>Number</code></td>
<td class="type">
</td>
<td class="description last">m11</td>
</tr>
<tr>
<td class="name"><code>Number</code></td>
<td class="type">
</td>
<td class="description last">m12</td>
</tr>
<tr>
<td class="name"><code>Number</code></td>
<td class="type">
</td>
<td class="description last">m21</td>
</tr>
<tr>
<td class="name"><code>Number</code></td>
<td class="type">
</td>
<td class="description last">m22</td>
</tr>
</tbody>
</table>
<dl class="details">
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>
<a href="mat2.js.html">math/mat2.js</a>, <a href="mat2.js.html#line74">line 74</a>
</li></ul></dd>
</dl>
<h5>Returns:</h5>
<div class="param-desc">
this
</div>
</dd>
<dt>
<h4 class="name" id="setRotation"><span class="type-signature"><static> </span>setRotation<span class="signature">(Number)</span><span class="type-signature"></span></h4>
</dt>
<dd>
<h5>Parameters:</h5>
<table class="params">
<thead>
<tr>
<th>Name</th>
<th>Type</th>
<th class="last">Description</th>
</tr>
</thead>
<tbody>
<tr>
<td class="name"><code>Number</code></td>
<td class="type">
</td>
<td class="description last">angle</td>
</tr>
</tbody>
</table>
<dl class="details">
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>
<a href="mat2.js.html">math/mat2.js</a>, <a href="mat2.js.html#line329">line 329</a>
</li></ul></dd>
</dl>
<h5>Returns:</h5>
<div class="param-desc">
this
</div>
</dd>
<dt>
<h4 class="name" id="setTrace"><span class="type-signature"><static> </span>setTrace<span class="signature">(Number, Number)</span><span class="type-signature"></span></h4>
</dt>
<dd>
<h5>Parameters:</h5>
<table class="params">
<thead>
<tr>
<th>Name</th>
<th>Type</th>
<th class="last">Description</th>
</tr>
</thead>
<tbody>
<tr>
<td class="name"><code>Number</code></td>
<td class="type">
</td>
<td class="description last">x</td>
</tr>
<tr>
<td class="name"><code>Number</code></td>
<td class="type">
</td>
<td class="description last">y</td>
</tr>
</tbody>
</table>
<dl class="details">
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>
<a href="mat2.js.html">math/mat2.js</a>, <a href="mat2.js.html#line312">line 312</a>
</li></ul></dd>
</dl>
<h5>Returns:</h5>
<div class="param-desc">
this
</div>
</dd>
<dt>
<h4 class="name" id="smul"><span class="type-signature"><static> </span>smul<span class="signature">(Number)</span><span class="type-signature"></span></h4>
</dt>
<dd>
<h5>Parameters:</h5>
<table class="params">
<thead>
<tr>
<th>Name</th>
<th>Type</th>
<th class="last">Description</th>
</tr>
</thead>
<tbody>
<tr>
<td class="name"><code>Number</code></td>
<td class="type">
</td>
<td class="description last">s</td>
</tr>
</tbody>
</table>
<dl class="details">
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>
<a href="mat2.js.html">math/mat2.js</a>, <a href="mat2.js.html#line157">line 157</a>
</li></ul></dd>
</dl>
<h5>Returns:</h5>
<div class="param-desc">
this
</div>
</dd>
<dt>
<h4 class="name" id="toJSON"><span class="type-signature"><static> </span>toJSON<span class="signature">()</span><span class="type-signature"></span></h4>
</dt>
<dd>
<dl class="details">
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>
<a href="mat2.js.html">math/mat2.js</a>, <a href="mat2.js.html#line444">line 444</a>
</li></ul></dd>
</dl>
<h5>Returns:</h5>
<div class="param-desc">
Object
</div>
</dd>
<dt>
<h4 class="name" id="toString"><span class="type-signature"><static> </span>toString<span class="signature">()</span><span class="type-signature"></span></h4>
</dt>
<dd>
<dl class="details">
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>
<a href="mat2.js.html">math/mat2.js</a>, <a href="mat2.js.html#line464">line 464</a>
</li></ul></dd>
</dl>
<h5>Returns:</h5>
<div class="param-desc">
String
</div>
</dd>
<dt>
<h4 class="name" id="transpose"><span class="type-signature"><static> </span>transpose<span class="signature">()</span><span class="type-signature"></span></h4>
</dt>
<dd>
<dl class="details">
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>
<a href="mat2.js.html">math/mat2.js</a>, <a href="mat2.js.html#line295">line 295</a>
</li></ul></dd>
</dl>
<h5>Returns:</h5>
<div class="param-desc">
this
</div>
</dd>
<dt>
<h4 class="name" id="zero"><span class="type-signature"><static> </span>zero<span class="signature">()</span><span class="type-signature"></span></h4>
</dt>
<dd>
<dl class="details">
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>
<a href="mat2.js.html">math/mat2.js</a>, <a href="mat2.js.html#line212">line 212</a>
</li></ul></dd>
</dl>
<h5>Returns:</h5>
<div class="param-desc">
this
</div>
</dd>
</dl>
</article>
</section>
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