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module-LinearAlgebra.Vector.html
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<!DOCTYPE html>
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<title>geometry-processing-js Class: Vector</title>
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<h1 class="page-title">Class: Vector</h1>
<section>
<header>
<h2>
<span class="ancestors"><a href="module-LinearAlgebra.html">LinearAlgebra</a>.</span>
Vector
</h2>
</header>
<article>
<div class="container-overview">
<hr>
<dt>
<h4 class="name" id="Vector"><span class="type-signature"></span>new Vector()</h4>
</dt>
<dd>
<div class="description">
<p>This class represents an element of Euclidean 3-space, along with all the usual<br>
vector space operations (addition, multiplication by scalars, etc.).</p>
</div>
<dl class="details">
<h5 class="subsection-title">Properties:</h5>
<dl>
<table class="props table table-striped">
<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"><p>The x component of this vector. Default value is 0.</p></td>
</tr>
<tr>
<td class="name"><code>y</code></td>
<td class="type">
<span class="param-type">number</span>
</td>
<td class="description last"><p>The y component of this vector. Default value is 0.</p></td>
</tr>
<tr>
<td class="name"><code>z</code></td>
<td class="type">
<span class="param-type">number</span>
</td>
<td class="description last"><p>The z component of this vector. Default value is 0.</p></td>
</tr>
</tbody>
</table>
</dl>
</dl>
</dd>
</div>
<h3 class="subsection-title">Methods</h3>
<dl>
<hr>
<dt>
<h4 class="name" id="norm"><span class="type-signature"></span>norm()</h4>
</dt>
<dd>
<div class="description">
<p>Computes the Euclidean length of this vector.</p>
</div>
<dl class="details">
</dl>
<h5>Returns:</h5>
<dl>
<dt>
Type
</dt>
<dd>
<span class="param-type">number</span>
</dd>
</dl>
</dd>
<hr>
<dt>
<h4 class="name" id="norm2"><span class="type-signature"></span>norm2()</h4>
</dt>
<dd>
<div class="description">
<p>Computes the Euclidean length squared of this vector.</p>
</div>
<dl class="details">
</dl>
<h5>Returns:</h5>
<dl>
<dt>
Type
</dt>
<dd>
<span class="param-type">number</span>
</dd>
</dl>
</dd>
<hr>
<dt>
<h4 class="name" id="normalize"><span class="type-signature"></span>normalize()</h4>
</dt>
<dd>
<div class="description">
<p>Divides this vector by its Euclidean length.</p>
</div>
<dl class="details">
</dl>
</dd>
<hr>
<dt>
<h4 class="name" id="unit"><span class="type-signature"></span>unit()</h4>
</dt>
<dd>
<div class="description">
<p>Returns a normalized copy of this vector.</p>
</div>
<dl class="details">
</dl>
<h5>Returns:</h5>
<dl>
<dt>
Type
</dt>
<dd>
<span class="param-type"><a href="module-LinearAlgebra.Vector.html">module:LinearAlgebra.Vector</a></span>
</dd>
</dl>
</dd>
<hr>
<dt>
<h4 class="name" id="isValid"><span class="type-signature"></span>isValid()</h4>
</dt>
<dd>
<div class="description">
<p>Checks whether this vector's components are finite.</p>
</div>
<dl class="details">
</dl>
<h5>Returns:</h5>
<dl>
<dt>
Type
</dt>
<dd>
<span class="param-type">boolean</span>
</dd>
</dl>
</dd>
<hr>
<dt>
<h4 class="name" id="incrementBy"><span class="type-signature"></span>incrementBy(v)</h4>
</dt>
<dd>
<div class="description">
<p>u += v</p>
</div>
<h5>Parameters:</h5>
<table class="params table table-striped">
<thead>
<tr>
<th>Name</th>
<th>Type</th>
<th class="last">Description</th>
</tr>
</thead>
<tbody>
<tr>
<td class="name"><code>v</code></td>
<td class="type">
<span class="param-type"><a href="module-LinearAlgebra.Vector.html">module:LinearAlgebra.Vector</a></span>
</td>
<td class="description last"><p>The vector added to this vector.</p></td>
</tr>
</tbody>
</table>
<dl class="details">
</dl>
</dd>
<hr>
<dt>
<h4 class="name" id="decrementBy"><span class="type-signature"></span>decrementBy(v)</h4>
</dt>
<dd>
<div class="description">
<p>u -= v</p>
</div>
<h5>Parameters:</h5>
<table class="params table table-striped">
<thead>
<tr>
<th>Name</th>
<th>Type</th>
<th class="last">Description</th>
</tr>
</thead>
<tbody>
<tr>
<td class="name"><code>v</code></td>
<td class="type">
<span class="param-type"><a href="module-LinearAlgebra.Vector.html">module:LinearAlgebra.Vector</a></span>
</td>
<td class="description last"><p>The vector subtracted from this vector.</p></td>
</tr>
</tbody>
</table>
<dl class="details">