NuclearDispersionSystem/ant-design-vue-jeecg/node_modules/@antv/gl-matrix/docs/module-vec3.html

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    <h1 class="page-title">Module: vec3</h1>


<section>

<header>


</header>

<article>
    <div class="container-overview">


            <div class="description">3 Dimensional Vector</div>


<dl class="details">


    <dt class="tag-source">Source:</dt>
    <dd class="tag-source"><ul class="dummy"><li>
        <a href="vec3.js.html">vec3.js</a>, <a href="vec3.js.html#line3">line 3</a>
    </li></ul></dd>


</dl>


    </div>


        <h3 class="subsection-title">Methods</h3>


    <h4 class="name" id=".add"><span class="type-signature">(static) </span>add<span class="signature">(out, a, b)</span><span class="type-signature"> &rarr; {vec3}</span></h4>


<div class="description">
    Adds two vec3's
</div>


    <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>out</code></td>


            <td class="type">


<span class="param-type">vec3</span>


            </td>


            <td class="description last">the receiving vector</td>
        </tr>


        <tr>

                <td class="name"><code>a</code></td>


            <td class="type">


<span class="param-type">vec3</span>


            </td>


            <td class="description last">the first operand</td>
        </tr>


        <tr>

                <td class="name"><code>b</code></td>


            <td class="type">


<span class="param-type">vec3</span>


            </td>


            <td class="description last">the second operand</td>
        </tr>


    </tbody>
</table>


<dl class="details">


    <dt class="tag-source">Source:</dt>
    <dd class="tag-source"><ul class="dummy"><li>
        <a href="vec3.js.html">vec3.js</a>, <a href="vec3.js.html#line104">line 104</a>
    </li></ul></dd>


</dl>


<h5>Returns:</h5>


<div class="param-desc">
    out
</div>


<dl>
    <dt>
        Type
    </dt>
    <dd>

<span class="param-type">vec3</span>


    </dd>
</dl>


    <h4 class="name" id=".angle"><span class="type-signature">(static) </span>angle<span class="signature">(a, b)</span><span class="type-signature"> &rarr; {Number}</span></h4>


<div class="description">
    Get the angle between two 3D vectors
</div>


    <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>a</code></td>


            <td class="type">


<span class="param-type">vec3</span>


            </td>


            <td class="description last">The first operand</td>
        </tr>


        <tr>

                <td class="name"><code>b</code></td>


            <td class="type">


<span class="param-type">vec3</span>


            </td>


            <td class="description last">The second operand</td>
        </tr>


    </tbody>
</table>


<dl class="details">


    <dt class="tag-source">Source:</dt>
    <dd class="tag-source"><ul class="dummy"><li>
        <a href="vec3.js.html">vec3.js</a>, <a href="vec3.js.html#line633">line 633</a>
    </li></ul></dd>


</dl>


<h5>Returns:</h5>


<div class="param-desc">
    The angle in radians
</div>


<dl>
    <dt>
        Type
    </dt>
    <dd>

<span class="param-type">Number</span>


    </dd>
</dl>


    <h4 class="name" id=".bezier"><span class="type-signature">(static) </span>bezier<span class="signature">(out, a, b, c, d, t)</span><span class="type-signature"> &rarr; {vec3}</span></h4>


<div class="description">
    Performs a bezier interpolation with two control points
</div>


    <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>out</code></td>


            <td class="type">


<span class="param-type">vec3</span>


            </td>


            <td class="description last">the receiving vector</td>
        </tr>


        <tr>

                <td class="name"><code>a</code></td>


            <td class="type">


<span class="param-type">vec3</span>


            </td>


            <td class="description last">the first operand</td>
        </tr>


        <tr>

                <td class="name"><code>b</code></td>


            <td class="type">


<span class="param-type">vec3</span>


            </td>


            <td class="description last">the second operand</td>
        </tr>


        <tr>

                <td class="name"><code>c</code></td>


            <td class="type">


<span class="param-type">vec3</span>


            </td>


            <td class="description last">the third operand</td>
        </tr>


        <tr>

                <td class="name"><code>d</code></td>


            <td class="type">


<span class="param-type">vec3</span>


            </td>


            <td class="description last">the fourth operand</td>
        </tr>


        <tr>

                <td class="name"><code>t</code></td>


            <td class="type">


<span class="param-type">Number</span>


            </td>


            <td class="description last">interpolation amount, in the range [0-1], between the two inputs</td>
        </tr>


    </tbody>
</table>


<dl class="details">


    <dt class="tag-source">Source:</dt>
    <dd class="tag-source"><ul class="dummy"><li>
        <a href="vec3.js.html">vec3.js</a>, <a href="vec3.js.html#line434">line 434</a>
    </li></ul></dd>


</dl>


<h5>Returns:</h5>


<div class="param-desc">
    out
</div>


<dl>
    <dt>
        Type
    </dt>
    <dd>

<span class="param-type">vec3</span>


    </dd>
</dl>


    <h4 class="name" id=".ceil"><span class="type-signature">(static) </span>ceil<span class="signature">(out, a)</span><span class="type-signature"> &rarr; {vec3}</span></h4>


<div class="description">
    Math.ceil the components of a vec3
</div>


    <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>out</code></td>


            <td class="type">


<span class="param-type">vec3</span>


            </td>


            <td class="description last">the receiving vector</td>
        </tr>


        <tr>

                <td class="name"><code>a</code></td>


            <td class="type">


<span class="param-type">vec3</span>


            </td>


            <td class="description last">vector to ceil</td>
        </tr>


    </tbody>
</table>


<dl class="details">


    <dt class="tag-source">Source:</dt>
    <dd class="tag-source"><ul class="dummy"><li>
        <a href="vec3.js.html">vec3.js</a>, <a href="vec3.js.html#line163">line 163</a>
    </li></ul></dd>


</dl>


<h5>Returns:</h5>


<div class="param-desc">
    out
</div>


<dl>
    <dt>
        Type
    </dt>
    <dd>

<span class="param-type">vec3</span>


    </dd>
</dl>


    <h4 class="name" id=".clone"><span class="type-signature">(static) </span>clone<span class="signature">(a)</span><span class="type-signature"> &rarr; {vec3}</span></h4>


<div class="description">
    Creates a new vec3 initialized with values from an existing vector
</div>


    <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>a</code></td>


            <td class="type">


<span class="param-type">vec3</span>


            </td>


            <td class="description last">vector to clone</td>
        </tr>


    </tbody>
</table>


<dl class="details">


    <dt class="tag-source">Source:</dt>
    <dd class="tag-source"><ul class="dummy"><li>
        <a href="vec3.js.html">vec3.js</a>, <a href="vec3.js.html#line29">line 29</a>
    </li></ul></dd>


</dl>


<h5>Returns:</h5>


<div class="param-desc">
    a new 3D vector
</div>


<dl>
    <dt>
        Type
    </dt>
    <dd>

<span class="param-type">vec3</span>


    </dd>
</dl>


    <h4 class="name" id=".copy"><span class="type-signature">(static) </span>copy<span class="signature">(out, a)</span><span class="type-signature"> &rarr; {vec3}</span></h4>


<div class="description">
    Copy the values from one vec3 to another
</div>


    <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>out</code></td>


            <td class="type">


<span class="param-type">vec3</span>


            </td>


            <td class="description last">the receiving vector</td>
        </tr>


        <tr>

                <td class="name"><code>a</code></td>


            <td class="type">


<span class="param-type">vec3</span>


            </td>


            <td class="description last">the source vector</td>
        </tr>


    </tbody>
</table>


<dl class="details">


    <dt class="tag-source">Source:</dt>
    <dd class="tag-source"><ul class="dummy"><li>
        <a href="vec3.js.html">vec3.js</a>, <a href="vec3.js.html#line73">line 73</a>
    </li></ul></dd>


</dl>


<h5>Returns:</h5>


<div class="param-desc">
    out
</div>


<dl>
    <dt>
        Type
    </dt>
    <dd>

<span class="param-type">vec3</span>


    </dd>
</dl>


    <h4 class="name" id=".create"><span class="type-signature">(static) </span>create<span class="signature">()</span><span class="type-signature"> &rarr; {vec3}</span></h4>


<div class="description">
    Creates a new, empty vec3
</div>


<dl class="details">


    <dt class="tag-source">Source:</dt>
    <dd class="tag-source"><ul class="dummy"><li>
        <a href="vec3.js.html">vec3.js</a>, <a href="vec3.js.html#line13">line 13</a>
    </li></ul></dd>


</dl>


<h5>Returns:</h5>


<div class="param-desc">
    a new 3D vector
</div>


<dl>
    <dt>
        Type
    </dt>
    <dd>

<span class="param-type">vec3</span>


    </dd>
</dl>


    <h4 class="name" id=".cross"><span class="type-signature">(static) </span>cross<span class="signature">(out, a, b)</span><span class="type-signature"> &rarr; {vec3}</span></h4>


<div class="description">
    Computes the cross product of two vec3's
</div>


    <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>out</code></td>


            <td class="type">


<span class="param-type">vec3</span>


            </td>


            <td class="description last">the receiving vector</td>
        </tr>


        <tr>

                <td class="name"><code>a</code></td>


            <td class="type">


<span class="param-type">vec3</span>


            </td>


            <td class="description last">the first operand</td>
        </tr>


        <tr>

                <td class="name"><code>b</code></td>


            <td class="type">


<span class="param-type">vec3</span>


            </td>


            <td class="description last">the second operand</td>
        </tr>


    </tbody>
</table>


<dl class="details">


    <dt class="tag-source">Source:</dt>
    <dd class="tag-source"><ul class="dummy"><li>
        <a href="vec3.js.html">vec3.js</a>, <a href="vec3.js.html#line369">line 369</a>
    </li></ul></dd>


</dl>


<h5>Returns:</h5>


<div class="param-desc">
    out
</div>


<dl>
    <dt>
        Type
    </dt>
    <dd>

<span class="param-type">vec3</span>


    </dd>
</dl>


    <h4 class="name" id=".dist"><span class="type-signature">(static) </span>dist<span class="signature">()</span><span class="type-signature"></span></h4>


<div class="description">
    Alias for vec3.distance
</div>


<dl class="details">


    <dt class="tag-source">Source:</dt>
    <dd class="tag-source"><ul class="dummy"><li>
        <a href="vec3.js.html">vec3.js</a>, <a href="vec3.js.html#line710">line 710</a>
    </li></ul></dd>


</dl>


    <h4 class="name" id=".distance"><span class="type-signature">(static) </span>distance<span class="signature">(a, b)</span><span class="type-signature"> &rarr; {Number}</span></h4>


<div class="description">
    Calculates the euclidian distance between two vec3's
</div>


    <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>a</code></td>


            <td class="type">


<span class="param-type">vec3</span>


            </td>


            <td class="description last">the first operand</td>
        </tr>


        <tr>

                <td class="name"><code>b</code></td>


            <td class="type">


<span class="param-type">vec3</span>


            </td>


            <td class="description last">the second operand</td>
        </tr>


    </tbody>
</table>


<dl class="details">


    <dt class="tag-source">Source:</dt>
    <dd class="tag-source"><ul class="dummy"><li>
        <a href="vec3.js.html">vec3.js</a>, <a href="vec3.js.html#line266">line 266</a>
    </li></ul></dd>


</dl>


<h5>Returns:</h5>


<div class="param-desc">
    distance between a and b
</div>


<dl>
    <dt>
        Type
    </dt>
    <dd>

<span class="param-type">Number</span>


    </dd>
</dl>


    <h4 class="name" id=".div"><span class="type-signature">(static) </span>div<span class="signature">()</span><span class="type-signature"></span></h4>


<div class="description">
    Alias for vec3.divide
</div>


<dl class="details">


    <dt class="tag-source">Source:</dt>
    <dd class="tag-source"><ul class="dummy"><li>
        <a href="vec3.js.html">vec3.js</a>, <a href="vec3.js.html#line704">line 704</a>
    </li></ul></dd>


</dl>


    <h4 class="name" id=".divide"><span class="type-signature">(static) </span>divide<span class="signature">(out, a, b)</span><span class="type-signature"> &rarr; {vec3}</span></h4>


<div class="description">
    Divides two vec3's
</div>


    <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>out</code></td>


            <td class="type">


<span class="param-type">vec3</span>


            </td>


            <td class="description last">the receiving vector</td>
        </tr>


        <tr>

                <td class="name"><code>a</code></td>


            <td class="type">


<span class="param-type">vec3</span>


            </td>


            <td class="description last">the first operand</td>
        </tr>


        <tr>

                <td class="name"><code>b</code></td>


            <td class="type">


<span class="param-type">vec3</span>


            </td>


            <td class="description last">the second operand</td>
        </tr>


    </tbody>
</table>


<dl class="details">


    <dt class="tag-source">Source:</dt>
    <dd class="tag-source"><ul class="dummy"><li>
        <a href="vec3.js.html">vec3.js</a>, <a href="vec3.js.html#line149">line 149</a>
    </li></ul></dd>


</dl>


<h5>Returns:</h5>


<div class="param-desc">
    out
</div>


<dl>
    <dt>
        Type
    </dt>
    <dd>

<span class="param-type">vec3</span>


    </dd>
</dl>


    <h4 class="name" id=".dot"><span class="type-signature">(static) </span>dot<span class="signature">(a, b)</span><span class="type-signature"> &rarr; {Number}</span></h4>


<div class="description">
    Calculates the dot product of two vec3's
</div>


    <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>a</code></td>


            <td class="type">


<span class="param-type">vec3</span>


            </td>


            <td class="description last">the first operand</td>
        </tr>


        <tr>

                <td class="name"><code>b</code></td>


            <td class="type">


<span class="param-type">vec3</span>


            </td>


            <td class="description last">the second operand</td>
        </tr>


    </tbody>
</table>


<dl class="details">


    <dt class="tag-source">Source:</dt>
    <dd class="tag-source"><ul class="dummy"><li>
        <a href="vec3.js.html">vec3.js</a>, <a href="vec3.js.html#line357">line 357</a>
    </li></ul></dd>


</dl>


<h5>Returns:</h5>


<div class="param-desc">
    dot product of a and b
</div>


<dl>
    <dt>
        Type
    </dt>
    <dd>

<span class="param-type">Number</span>


    </dd>
</dl>


    <h4 class="name" id=".equals"><span class="type-signature">(static) </span>equals<span class="signature">(a, b)</span><span class="type-signature"> &rarr; {Boolean}</span></h4>


<div class="description">
    Returns whether or not the vectors have approximately the same elements in the same position.
</div>


    <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>a</code></td>


            <td class="type">


<span class="param-type">vec3</span>


            </td>


            <td class="description last">The first vector.</td>
        </tr>


        <tr>

                <td class="name"><code>b</code></td>


            <td class="type">


<span class="param-type">vec3</span>


            </td>


            <td class="description last">The second vector.</td>
        </tr>


    </tbody>
</table>


<dl class="details">


    <dt class="tag-source">Source:</dt>
    <dd class="tag-source"><ul class="dummy"><li>
        <a href="vec3.js.html">vec3.js</a>, <a href="vec3.js.html#line680">line 680</a>
    </li></ul></dd>


</dl>


<h5>Returns:</h5>


<div class="param-desc">
    True if the vectors are equal, false otherwise.
</div>


<dl>
    <dt>
        Type
    </dt>
    <dd>

<span class="param-type">Boolean</span>


    </dd>
</dl>


    <h4 class="name" id=".exactEquals"><span class="type-signature">(static) </span>exactEquals<span class="signature">(a, b)</span><span class="type-signature"> &rarr; {Boolean}</span></h4>


<div class="description">
    Returns whether or not the vectors have exactly the same elements in the same position (when compared with ===)
</div>


    <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>a</code></td>


            <td class="type">


<span class="param-type">vec3</span>


            </td>


            <td class="description last">The first vector.</td>
        </tr>


        <tr>

                <td class="name"><code>b</code></td>


            <td class="type">


<span class="param-type">vec3</span>


            </td>


            <td class="description last">The second vector.</td>
        </tr>


    </tbody>
</table>


<dl class="details">


    <dt class="tag-source">Source:</dt>
    <dd class="tag-source"><ul class="dummy"><li>
        <a href="vec3.js.html">vec3.js</a>, <a href="vec3.js.html#line669">line 669</a>
    </li></ul></dd>


</dl>


<h5>Returns:</h5>


<div class="param-desc">
    True if the vectors are equal, false otherwise.
</div>


<dl>
    <dt>
        Type
    </dt>
    <dd>

<span class="param-type">Boolean</span>


    </dd>
</dl>


    <h4 class="name" id=".floor"><span class="type-signature">(static) </span>floor<span class="signature">(out, a)</span><span class="type-signature"> &rarr; {vec3}</span></h4>


<div class="description">
    Math.floor the components of a vec3
</div>


    <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>out</code></td>


            <td class="type">


<span class="param-type">vec3</span>


            </td>


            <td class="description last">the receiving vector</td>
        </tr>


        <tr>

                <td class="name"><code>a</code></td>


            <td class="type">


<span class="param-type">vec3</span>


            </td>


            <td class="description last">vector to floor</td>
        </tr>


    </tbody>
</table>


<dl class="details">


    <dt class="tag-source">Source:</dt>
    <dd class="tag-source"><ul class="dummy"><li>
        <a href="vec3.js.html">vec3.js</a>, <a href="vec3.js.html#line177">line 177</a>
    </li></ul></dd>


</dl>


<h5>Returns:</h5>


<div class="param-desc">
    out
</div>


<dl>
    <dt>
        Type
    </dt>
    <dd>

<span class="param-type">vec3</span>


    </dd>
</dl>


    <h4 class="name" id=".forEach"><span class="type-signature">(static) </span>forEach<span class="signature">(a, stride, offset, count, fn, arg<span class="signature-attributes">opt</span>)</span><span class="type-signature"> &rarr; {Array}</span></h4>


<div class="description">
    Perform some operation over an array of vec3s.
</div>


    <h5>Parameters:</h5>


<table class="params">
    <thead>
    <tr>

        <th>Name</th>


        <th>Type</th>


        <th>Attributes</th>


        <th class="last">Description</th>
    </tr>
    </thead>

    <tbody>


        <tr>

                <td class="name"><code>a</code></td>


            <td class="type">


<span class="param-type">Array</span>


            </td>


                <td class="attributes">


                </td>


            <td class="description last">the array of vectors to iterate over</td>
        </tr>


        <tr>

                <td class="name"><code>stride</code></td>


            <td class="type">


<span class="param-type">Number</span>


            </td>


                <td class="attributes">


                </td>


            <td class="description last">Number of elements between the start of each vec3. If 0 assumes tightly packed</td>
        </tr>


        <tr>

                <td class="name"><code>offset</code></td>


            <td class="type">


<span class="param-type">Number</span>


            </td>


                <td class="attributes">


                </td>


            <td class="description last">Number of elements to skip at the beginning of the array</td>
        </tr>


        <tr>

                <td class="name"><code>count</code></td>


            <td class="type">


<span class="param-type">Number</span>


            </td>


                <td class="attributes">


                </td>


            <td class="description last">Number of vec3s to iterate over. If 0 iterates over entire array</td>
        </tr>


        <tr>

                <td class="name"><code>fn</code></td>


            <td class="type">


<span class="param-type">function</span>


            </td>


                <td class="attributes">


                </td>


            <td class="description last">Function to call for each vector in the array</td>
        </tr>


        <tr>

                <td class="name"><code>arg</code></td>


            <td class="type">


<span class="param-type">Object</span>


            </td>


                <td class="attributes">

                    &lt;optional><br>


                </td>


            <td class="description last">additional argument to pass to fn</td>
        </tr>


    </tbody>
</table>


<dl class="details">


    <dt class="tag-source">Source:</dt>
    <dd class="tag-source"><ul class="dummy"><li>
        <a href="vec3.js.html">vec3.js</a>, <a href="vec3.js.html#line742">line 742</a>
    </li></ul></dd>


</dl>


<h5>Returns:</h5>


<div class="param-desc">
    a
</div>


<dl>
    <dt>
        Type
    </dt>
    <dd>

<span class="param-type">Array</span>


    </dd>
</dl>


    <h4 class="name" id=".fromValues"><span class="type-signature">(static) </span>fromValues<span class="signature">(x, y, z)</span><span class="type-signature"> &rarr; {vec3}</span></h4>


<div class="description">
    Creates a new vec3 initialized with the given values
</div>


    <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>x</code></td>


            <td class="type">


<span class="param-type">Number</span>


            </td>


            <td class="description last">X component</td>
        </tr>


        <tr>

                <td class="name"><code>y</code></td>


            <td class="type">


<span class="param-type">Number</span>


            </td>


            <td class="description last">Y component</td>
        </tr>


        <tr>

                <td class="name"><code>z</code></td>


            <td class="type">


<span class="param-type">Number</span>


            </td>


            <td class="description last">Z component</td>
        </tr>


    </tbody>
</table>


<dl class="details">


    <dt class="tag-source">Source:</dt>
    <dd class="tag-source"><ul class="dummy"><li>
        <a href="vec3.js.html">vec3.js</a>, <a href="vec3.js.html#line58">line 58</a>
    </li></ul></dd>


</dl>


<h5>Returns:</h5>


<div class="param-desc">
    a new 3D vector
</div>


<dl>
    <dt>
        Type
    </dt>
    <dd>

<span class="param-type">vec3</span>


    </dd>
</dl>


    <h4 class="name" id=".hermite"><span class="type-signature">(static) </span>hermite<span class="signature">(out, a, b, c, d, t)</span><span class="type-signature"> &rarr; {vec3}</span></h4>


<div class="description">
    Performs a hermite interpolation with two control points
</div>


    <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>out</code></td>


            <td class="type">


<span class="param-type">vec3</span>


            </td>


            <td class="description last">the receiving vector</td>
        </tr>


        <tr>

                <td class="name"><code>a</code></td>


            <td class="type">


<span class="param-type">vec3</span>


            </td>


            <td class="description last">the first operand</td>
        </tr>


        <tr>

                <td class="name"><code>b</code></td>


            <td class="type">


<span class="param-type">vec3</span>


            </td>


            <td class="description last">the second operand</td>
        </tr>


        <tr>

                <td class="name"><code>c</code></td>


            <td class="type">


<span class="param-type">vec3</span>


            </td>


            <td class="description last">the third operand</td>
        </tr>


        <tr>

                <td class="name"><code>d</code></td>


            <td class="type">


<span class="param-type">vec3</span>


            </td>


            <td class="description last">the fourth operand</td>
        </tr>


        <tr>

                <td class="name"><code>t</code></td>


            <td class="type">


<span class="param-type">Number</span>


            </td>


            <td class="description last">interpolation amount, in the range [0-1], between the two inputs</td>
        </tr>


    </tbody>
</table>


<dl class="details">


    <dt class="tag-source">Source:</dt>
    <dd class="tag-source"><ul class="dummy"><li>
        <a href="vec3.js.html">vec3.js</a>, <a href="vec3.js.html#line409">line 409</a>
    </li></ul></dd>


</dl>


<h5>Returns:</h5>


<div class="param-desc">
    out
</div>


<dl>
    <dt>
        Type
    </dt>
    <dd>

<span class="param-type">vec3</span>


    </dd>
</dl>


    <h4 class="name" id=".inverse"><span class="type-signature">(static) </span>inverse<span class="signature">(out, a)</span><span class="type-signature"> &rarr; {vec3}</span></h4>


<div class="description">
    Returns the inverse of the components of a vec3
</div>


    <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>out</code></td>


            <td class="type">


<span class="param-type">vec3</span>


            </td>


            <td class="description last">the receiving vector</td>
        </tr>


        <tr>

                <td class="name"><code>a</code></td>


            <td class="type">


<span class="param-type">vec3</span>


            </td>


            <td class="description last">vector to invert</td>
        </tr>


    </tbody>
</table>


<dl class="details">


    <dt class="tag-source">Source:</dt>
    <dd class="tag-source"><ul class="dummy"><li>
        <a href="vec3.js.html">vec3.js</a>, <a href="vec3.js.html#line321">line 321</a>
    </li></ul></dd>


</dl>


<h5>Returns:</h5>


<div class="param-desc">
    out
</div>


<dl>
    <dt>
        Type
    </dt>
    <dd>

<span class="param-type">vec3</span>


    </dd>
</dl>


    <h4 class="name" id=".len"><span class="type-signature">(static) </span>len<span class="signature">()</span><span class="type-signature"></span></h4>


<div class="description">
    Alias for vec3.length
</div>


<dl class="details">


    <dt class="tag-source">Source:</dt>
    <dd class="tag-source"><ul class="dummy"><li>
        <a href="vec3.js.html">vec3.js</a>, <a href="vec3.js.html#line722">line 722</a>
    </li></ul></dd>


</dl>


    <h4 class="name" id=".length"><span class="type-signature">(static) </span>length<span class="signature">(a)</span><span class="type-signature"> &rarr; {Number}</span></h4>


<div class="description">
    Calculates the length of a vec3
</div>


    <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>a</code></td>


            <td class="type">


<span class="param-type">vec3</span>


            </td>


            <td class="description last">vector to calculate length of</td>
        </tr>


    </tbody>
</table>


<dl class="details">


    <dt class="tag-source">Source:</dt>
    <dd class="tag-source"><ul class="dummy"><li>
        <a href="vec3.js.html">vec3.js</a>, <a href="vec3.js.html#line43">line 43</a>
    </li></ul></dd>


</dl>


<h5>Returns:</h5>


<div class="param-desc">
    length of a
</div>


<dl>
    <dt>
        Type
    </dt>
    <dd>

<span class="param-type">Number</span>


    </dd>
</dl>


    <h4 class="name" id=".lerp"><span class="type-signature">(static) </span>lerp<span class="signature">(out, a, b, t)</span><span class="type-signature"> &rarr; {vec3}</span></h4>


<div class="description">
    Performs a linear interpolation between two vec3's
</div>


    <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>out</code></td>


            <td class="type">


<span class="param-type">vec3</span>


            </td>


            <td class="description last">the receiving vector</td>
        </tr>


        <tr>

                <td class="name"><code>a</code></td>


            <td class="type">


<span class="param-type">vec3</span>


            </td>


            <td class="description last">the first operand</td>
        </tr>


        <tr>

                <td class="name"><code>b</code></td>


            <td class="type">


<span class="param-type">vec3</span>


            </td>


            <td class="description last">the second operand</td>
        </tr>


        <tr>

                <td class="name"><code>t</code></td>


            <td class="type">


<span class="param-type">Number</span>


            </td>


            <td class="description last">interpolation amount, in the range [0-1], between the two inputs</td>
        </tr>


    </tbody>
</table>


<dl class="details">


    <dt class="tag-source">Source:</dt>
    <dd class="tag-source"><ul class="dummy"><li>
        <a href="vec3.js.html">vec3.js</a>, <a href="vec3.js.html#line388">line 388</a>
    </li></ul></dd>


</dl>


<h5>Returns:</h5>


<div class="param-desc">
    out
</div>


<dl>
    <dt>
        Type
    </dt>
    <dd>

<span class="param-type">vec3</span>


    </dd>
</dl>


    <h4 class="name" id=".max"><span class="type-signature">(static) </span>max<span class="signature">(out, a, b)</span><span class="type-signature"> &rarr; {vec3}</span></h4>


<div class="description">
    Returns the maximum of two vec3's
</div>


    <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>out</code></td>


            <td class="type">


<span class="param-type">vec3</span>


            </td>


            <td class="description last">the receiving vector</td>
        </tr>


        <tr>

                <td class="name"><code>a</code></td>


            <td class="type">


<span class="param-type">vec3</span>


            </td>


            <td class="description last">the first operand</td>
        </tr>


        <tr>

                <td class="name"><code>b</code></td>


            <td class="type">


<span class="param-type">vec3</span>


            </td>


            <td class="description last">the second operand</td>
        </tr>


    </tbody>
</table>


<dl class="details">


    <dt class="tag-source">Source:</dt>
    <dd class="tag-source"><ul class="dummy"><li>
        <a href="vec3.js.html">vec3.js</a>, <a href="vec3.js.html#line207">line 207</a>
    </li></ul></dd>


</dl>


<h5>Returns:</h5>


<div class="param-desc">
    out
</div>


<dl>
    <dt>
        Type
    </dt>
    <dd>

<span class="param-type">vec3</span>


    </dd>
</dl>


    <h4 class="name" id=".min"><span class="type-signature">(static) </span>min<span class="signature">(out, a, b)</span><span class="type-signature"> &rarr; {vec3}</span></h4>


<div class="description">
    Returns the minimum of two vec3's
</div>


    <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>out</code></td>


            <td class="type">


<span class="param-type">vec3</span>


            </td>


            <td class="description last">the receiving vector</td>
        </tr>


        <tr>

                <td class="name"><code>a</code></td>


            <td class="type">


<span class="param-type">vec3</span>


            </td>


            <td class="description last">the first operand</td>
        </tr>


        <tr>

                <td class="name"><code>b</code></td>


            <td class="type">


<span class="param-type">vec3</span>


            </td>


            <td class="description last">the second operand</td>
        </tr>


    </tbody>
</table>


<dl class="details">


    <dt class="tag-source">Source:</dt>
    <dd class="tag-source"><ul class="dummy"><li>
        <a href="vec3.js.html">vec3.js</a>, <a href="vec3.js.html#line192">line 192</a>
    </li></ul></dd>


</dl>


<h5>Returns:</h5>


<div class="param-desc">
    out
</div>


<dl>
    <dt>
        Type
    </dt>
    <dd>

<span class="param-type">vec3</span>


    </dd>
</dl>


    <h4 class="name" id=".mul"><span class="type-signature">(static) </span>mul<span class="signature">()</span><span class="type-signature"></span></h4>


<div class="description">
    Alias for vec3.multiply
</div>


<dl class="details">


    <dt class="tag-source">Source:</dt>
    <dd class="tag-source"><ul class="dummy"><li>
        <a href="vec3.js.html">vec3.js</a>, <a href="vec3.js.html#line698">line 698</a>
    </li></ul></dd>


</dl>


    <h4 class="name" id=".multiply"><span class="type-signature">(static) </span>multiply<span class="signature">(out, a, b)</span><span class="type-signature"> &rarr; {vec3}</span></h4>


<div class="description">
    Multiplies two vec3's
</div>


    <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>out</code></td>


            <td class="type">


<span class="param-type">vec3</span>


            </td>


            <td class="description last">the receiving vector</td>
        </tr>


        <tr>

                <td class="name"><code>a</code></td>


            <td class="type">


<span class="param-type">vec3</span>


            </td>


            <td class="description last">the first operand</td>
        </tr>


        <tr>

                <td class="name"><code>b</code></td>


            <td class="type">


<span class="param-type">vec3</span>


            </td>


            <td class="description last">the second operand</td>
        </tr>


    </tbody>
</table>


<dl class="details">


    <dt class="tag-source">Source:</dt>
    <dd class="tag-source"><ul class="dummy"><li>
        <a href="vec3.js.html">vec3.js</a>, <a href="vec3.js.html#line134">line 134</a>
    </li></ul></dd>


</dl>


<h5>Returns:</h5>


<div class="param-desc">
    out
</div>


<dl>
    <dt>
        Type
    </dt>
    <dd>

<span class="param-type">vec3</span>


    </dd>
</dl>


    <h4 class="name" id=".negate"><span class="type-signature">(static) </span>negate<span class="signature">(out, a)</span><span class="type-signature"> &rarr; {vec3}</span></h4>


<div class="description">
    Negates the components of a vec3
</div>


    <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>out</code></td>


            <td class="type">


<span class="param-type">vec3</span>


            </td>


            <td class="description last">the receiving vector</td>
        </tr>


        <tr>

                <td class="name"><code>a</code></td>


            <td class="type">


<span class="param-type">vec3</span>


            </td>


            <td class="description last">vector to negate</td>
        </tr>


    </tbody>
</table>


<dl class="details">


    <dt class="tag-source">Source:</dt>
    <dd class="tag-source"><ul class="dummy"><li>
        <a href="vec3.js.html">vec3.js</a>, <a href="vec3.js.html#line307">line 307</a>
    </li></ul></dd>


</dl>


<h5>Returns:</h5>


<div class="param-desc">
    out
</div>


<dl>
    <dt>
        Type
    </dt>
    <dd>

<span class="param-type">vec3</span>


    </dd>
</dl>


    <h4 class="name" id=".normalize"><span class="type-signature">(static) </span>normalize<span class="signature">(out, a)</span><span class="type-signature"> &rarr; {vec3}</span></h4>


<div class="description">
    Normalize a vec3
</div>


    <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>out</code></td>


            <td class="type">


<span class="param-type">vec3</span>


            </td>


            <td class="description last">the receiving vector</td>
        </tr>


        <tr>

                <td class="name"><code>a</code></td>


            <td class="type">


<span class="param-type">vec3</span>


            </td>


            <td class="description last">vector to normalize</td>
        </tr>


    </tbody>
</table>


<dl class="details">


    <dt class="tag-source">Source:</dt>
    <dd class="tag-source"><ul class="dummy"><li>
        <a href="vec3.js.html">vec3.js</a>, <a href="vec3.js.html#line335">line 335</a>
    </li></ul></dd>


</dl>


<h5>Returns:</h5>


<div class="param-desc">
    out
</div>


<dl>
    <dt>
        Type
    </dt>
    <dd>

<span class="param-type">vec3</span>


    </dd>
</dl>


    <h4 class="name" id=".random"><span class="type-signature">(static) </span>random<span class="signature">(out, scale<span class="signature-attributes">opt</span>)</span><span class="type-signature"> &rarr; {vec3}</span></h4>


<div class="description">
    Generates a random vector with the given scale
</div>


    <h5>Parameters:</h5>


<table class="params">
    <thead>
    <tr>

        <th>Name</th>


        <th>Type</th>


        <th>Attributes</th>


        <th class="last">Description</th>
    </tr>
    </thead>

    <tbody>


        <tr>

                <td class="name"><code>out</code></td>


            <td class="type">


<span class="param-type">vec3</span>


            </td>


                <td class="attributes">


                </td>


            <td class="description last">the receiving vector</td>
        </tr>


        <tr>

                <td class="name"><code>scale</code></td>


            <td class="type">


<span class="param-type">Number</span>


            </td>


                <td class="attributes">

                    &lt;optional><br>


                </td>


            <td class="description last">Length of the resulting vector. If ommitted, a unit vector will be returned</td>
        </tr>


    </tbody>
</table>


<dl class="details">


    <dt class="tag-source">Source:</dt>
    <dd class="tag-source"><ul class="dummy"><li>
        <a href="vec3.js.html">vec3.js</a>, <a href="vec3.js.html#line457">line 457</a>
    </li></ul></dd>


</dl>


<h5>Returns:</h5>


<div class="param-desc">
    out
</div>


<dl>
    <dt>
        Type
    </dt>
    <dd>

<span class="param-type">vec3</span>


    </dd>
</dl>


    <h4 class="name" id=".rotateX"><span class="type-signature">(static) </span>rotateX<span class="signature">(out, a, b, c)</span><span class="type-signature"> &rarr; {vec3}</span></h4>


<div class="description">
    Rotate a 3D vector around the x-axis
</div>


    <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>out</code></td>


            <td class="type">


<span class="param-type">vec3</span>


            </td>


            <td class="description last">The receiving vec3</td>
        </tr>


        <tr>

                <td class="name"><code>a</code></td>


            <td class="type">


<span class="param-type">vec3</span>


            </td>


            <td class="description last">The vec3 point to rotate</td>
        </tr>


        <tr>

                <td class="name"><code>b</code></td>


            <td class="type">


<span class="param-type">vec3</span>


            </td>


            <td class="description last">The origin of the rotation</td>
        </tr>


        <tr>

                <td class="name"><code>c</code></td>


            <td class="type">


<span class="param-type">Number</span>


            </td>


            <td class="description last">The angle of rotation</td>
        </tr>


    </tbody>
</table>


<dl class="details">


    <dt class="tag-source">Source:</dt>
    <dd class="tag-source"><ul class="dummy"><li>
        <a href="vec3.js.html">vec3.js</a>, <a href="vec3.js.html#line551">line 551</a>
    </li></ul></dd>


</dl>


<h5>Returns:</h5>


<div class="param-desc">
    out
</div>


<dl>
    <dt>
        Type
    </dt>
    <dd>

<span class="param-type">vec3</span>


    </dd>
</dl>


    <h4 class="name" id=".rotateY"><span class="type-signature">(static) </span>rotateY<span class="signature">(out, a, b, c)</span><span class="type-signature"> &rarr; {vec3}</span></h4>


<div class="description">
    Rotate a 3D vector around the y-axis
</div>


    <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>out</code></td>


            <td class="type">


<span class="param-type">vec3</span>


            </td>


            <td class="description last">The receiving vec3</td>
        </tr>


        <tr>

                <td class="name"><code>a</code></td>


            <td class="type">


<span class="param-type">vec3</span>


            </td>


            <td class="description last">The vec3 point to rotate</td>
        </tr>


        <tr>

                <td class="name"><code>b</code></td>


            <td class="type">


<span class="param-type">vec3</span>


            </td>


            <td class="description last">The origin of the rotation</td>
        </tr>


        <tr>

                <td class="name"><code>c</code></td>


            <td class="type">


<span class="param-type">Number</span>


            </td>


            <td class="description last">The angle of rotation</td>
        </tr>


    </tbody>
</table>


<dl class="details">


    <dt class="tag-source">Source:</dt>
    <dd class="tag-source"><ul class="dummy"><li>
        <a href="vec3.js.html">vec3.js</a>, <a href="vec3.js.html#line579">line 579</a>
    </li></ul></dd>


</dl>


<h5>Returns:</h5>


<div class="param-desc">
    out
</div>


<dl>
    <dt>
        Type
    </dt>
    <dd>

<span class="param-type">vec3</span>


    </dd>
</dl>


    <h4 class="name" id=".rotateZ"><span class="type-signature">(static) </span>rotateZ<span class="signature">(out, a, b, c)</span><span class="type-signature"> &rarr; {vec3}</span></h4>


<div class="description">
    Rotate a 3D vector around the z-axis
</div>


    <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>out</code></td>


            <td class="type">


<span class="param-type">vec3</span>


            </td>


            <td class="description last">The receiving vec3</td>
        </tr>


        <tr>

                <td class="name"><code>a</code></td>


            <td class="type">


<span class="param-type">vec3</span>


            </td>


            <td class="description last">The vec3 point to rotate</td>
        </tr>


        <tr>

                <td class="name"><code>b</code></td>


            <td class="type">


<span class="param-type">vec3</span>


            </td>


            <td class="description last">The origin of the rotation</td>
        </tr>


        <tr>

                <td class="name"><code>c</code></td>


            <td class="type">


<span class="param-type">Number</span>


            </td>


            <td class="description last">The angle of rotation</td>
        </tr>


    </tbody>
</table>


<dl class="details">


    <dt class="tag-source">Source:</dt>
    <dd class="tag-source"><ul class="dummy"><li>
        <a href="vec3.js.html">vec3.js</a>, <a href="vec3.js.html#line607">line 607</a>
    </li></ul></dd>


</dl>


<h5>Returns:</h5>


<div class="param-desc">
    out
</div>


<dl>
    <dt>
        Type
    </dt>
    <dd>

<span class="param-type">vec3</span>


    </dd>
</dl>


    <h4 class="name" id=".round"><span class="type-signature">(static) </span>round<span class="signature">(out, a)</span><span class="type-signature"> &rarr; {vec3}</span></h4>


<div class="description">
    Math.round the components of a vec3
</div>


    <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>out</code></td>


            <td class="type">


<span class="param-type">vec3</span>


            </td>


            <td class="description last">the receiving vector</td>
        </tr>


        <tr>

                <td class="name"><code>a</code></td>


            <td class="type">


<span class="param-type">vec3</span>


            </td>


            <td class="description last">vector to round</td>
        </tr>


    </tbody>
</table>


<dl class="details">


    <dt class="tag-source">Source:</dt>
    <dd class="tag-source"><ul class="dummy"><li>
        <a href="vec3.js.html">vec3.js</a>, <a href="vec3.js.html#line221">line 221</a>
    </li></ul></dd>


</dl>


<h5>Returns:</h5>


<div class="param-desc">
    out
</div>


<dl>
    <dt>
        Type
    </dt>
    <dd>

<span class="param-type">vec3</span>


    </dd>
</dl>


    <h4 class="name" id=".scale"><span class="type-signature">(static) </span>scale<span class="signature">(out, a, b)</span><span class="type-signature"> &rarr; {vec3}</span></h4>


<div class="description">
    Scales a vec3 by a scalar number
</div>


    <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>out</code></td>


            <td class="type">


<span class="param-type">vec3</span>


            </td>


            <td class="description last">the receiving vector</td>
        </tr>


        <tr>

                <td class="name"><code>a</code></td>


            <td class="type">


<span class="param-type">vec3</span>


            </td>


            <td class="description last">the vector to scale</td>
        </tr>


        <tr>

                <td class="name"><code>b</code></td>


            <td class="type">


<span class="param-type">Number</span>


            </td>


            <td class="description last">amount to scale the vector by</td>
        </tr>


    </tbody>
</table>


<dl class="details">


    <dt class="tag-source">Source:</dt>
    <dd class="tag-source"><ul class="dummy"><li>
        <a href="vec3.js.html">vec3.js</a>, <a href="vec3.js.html#line236">line 236</a>
    </li></ul></dd>


</dl>


<h5>Returns:</h5>


<div class="param-desc">
    out
</div>


<dl>
    <dt>
        Type
    </dt>
    <dd>

<span class="param-type">vec3</span>


    </dd>
</dl>


    <h4 class="name" id=".scaleAndAdd"><span class="type-signature">(static) </span>scaleAndAdd<span class="signature">(out, a, b, scale)</span><span class="type-signature"> &rarr; {vec3}</span></h4>


<div class="description">
    Adds two vec3's after scaling the second operand by a scalar value
</div>


    <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>out</code></td>


            <td class="type">


<span class="param-type">vec3</span>


            </td>


            <td class="description last">the receiving vector</td>
        </tr>


        <tr>

                <td class="name"><code>a</code></td>


            <td class="type">


<span class="param-type">vec3</span>


            </td>


            <td class="description last">the first operand</td>
        </tr>


        <tr>

                <td class="name"><code>b</code></td>


            <td class="type">


<span class="param-type">vec3</span>


            </td>


            <td class="description last">the second operand</td>
        </tr>


        <tr>

                <td class="name"><code>scale</code></td>


            <td class="type">


<span class="param-type">Number</span>


            </td>


            <td class="description last">the amount to scale b by before adding</td>
        </tr>


    </tbody>
</table>


<dl class="details">


    <dt class="tag-source">Source:</dt>
    <dd class="tag-source"><ul class="dummy"><li>
        <a href="vec3.js.html">vec3.js</a>, <a href="vec3.js.html#line252">line 252</a>
    </li></ul></dd>


</dl>


<h5>Returns:</h5>


<div class="param-desc">
    out
</div>


<dl>
    <dt>
        Type
    </dt>
    <dd>

<span class="param-type">vec3</span>


    </dd>
</dl>


    <h4 class="name" id=".set"><span class="type-signature">(static) </span>set<span class="signature">(out, x, y, z)</span><span class="type-signature"> &rarr; {vec3}</span></h4>


<div class="description">
    Set the components of a vec3 to the given values
</div>


    <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>out</code></td>


            <td class="type">


<span class="param-type">vec3</span>


            </td>


            <td class="description last">the receiving vector</td>
        </tr>


        <tr>

                <td class="name"><code>x</code></td>


            <td class="type">


<span class="param-type">Number</span>


            </td>


            <td class="description last">X component</td>
        </tr>


        <tr>

                <td class="name"><code>y</code></td>


            <td class="type">


<span class="param-type">Number</span>


            </td>


            <td class="description last">Y component</td>
        </tr>


        <tr>

                <td class="name"><code>z</code></td>


            <td class="type">


<span class="param-type">Number</span>


            </td>


            <td class="description last">Z component</td>
        </tr>


    </tbody>
</table>


<dl class="details">


    <dt class="tag-source">Source:</dt>
    <dd class="tag-source"><ul class="dummy"><li>
        <a href="vec3.js.html">vec3.js</a>, <a href="vec3.js.html#line89">line 89</a>
    </li></ul></dd>


</dl>


<h5>Returns:</h5>


<div class="param-desc">
    out
</div>


<dl>
    <dt>
        Type
    </dt>
    <dd>

<span class="param-type">vec3</span>


    </dd>
</dl>


    <h4 class="name" id=".sqrDist"><span class="type-signature">(static) </span>sqrDist<span class="signature">()</span><span class="type-signature"></span></h4>


<div class="description">
    Alias for vec3.squaredDistance
</div>


<dl class="details">


    <dt class="tag-source">Source:</dt>
    <dd class="tag-source"><ul class="dummy"><li>
        <a href="vec3.js.html">vec3.js</a>, <a href="vec3.js.html#line716">line 716</a>
    </li></ul></dd>


</dl>


    <h4 class="name" id=".sqrLen"><span class="type-signature">(static) </span>sqrLen<span class="signature">()</span><span class="type-signature"></span></h4>


<div class="description">
    Alias for vec3.squaredLength
</div>


<dl class="details">


    <dt class="tag-source">Source:</dt>
    <dd class="tag-source"><ul class="dummy"><li>
        <a href="vec3.js.html">vec3.js</a>, <a href="vec3.js.html#line728">line 728</a>
    </li></ul></dd>


</dl>


    <h4 class="name" id=".squaredDistance"><span class="type-signature">(static) </span>squaredDistance<span class="signature">(a, b)</span><span class="type-signature"> &rarr; {Number}</span></h4>


<div class="description">
    Calculates the squared euclidian distance between two vec3's
</div>


    <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>a</code></td>


            <td class="type">


<span class="param-type">vec3</span>


            </td>


            <td class="description last">the first operand</td>
        </tr>


        <tr>

                <td class="name"><code>b</code></td>


            <td class="type">


<span class="param-type">vec3</span>


            </td>


            <td class="description last">the second operand</td>
        </tr>


    </tbody>
</table>


<dl class="details">


    <dt class="tag-source">Source:</dt>
    <dd class="tag-source"><ul class="dummy"><li>
        <a href="vec3.js.html">vec3.js</a>, <a href="vec3.js.html#line280">line 280</a>
    </li></ul></dd>


</dl>


<h5>Returns:</h5>


<div class="param-desc">
    squared distance between a and b
</div>


<dl>
    <dt>
        Type
    </dt>
    <dd>

<span class="param-type">Number</span>


    </dd>
</dl>


    <h4 class="name" id=".squaredLength"><span class="type-signature">(static) </span>squaredLength<span class="signature">(a)</span><span class="type-signature"> &rarr; {Number}</span></h4>


<div class="description">
    Calculates the squared length of a vec3
</div>


    <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>a</code></td>


            <td class="type">


<span class="param-type">vec3</span>


            </td>


            <td class="description last">vector to calculate squared length of</td>
        </tr>


    </tbody>
</table>


<dl class="details">


    <dt class="tag-source">Source:</dt>
    <dd class="tag-source"><ul class="dummy"><li>
        <a href="vec3.js.html">vec3.js</a>, <a href="vec3.js.html#line293">line 293</a>
    </li></ul></dd>


</dl>


<h5>Returns:</h5>


<div class="param-desc">
    squared length of a
</div>


<dl>
    <dt>
        Type
    </dt>
    <dd>

<span class="param-type">Number</span>


    </dd>
</dl>


    <h4 class="name" id=".str"><span class="type-signature">(static) </span>str<span class="signature">(a)</span><span class="type-signature"> &rarr; {String}</span></h4>


<div class="description">
    Returns a string representation of a vector
</div>


    <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>a</code></td>


            <td class="type">


<span class="param-type">vec3</span>


            </td>


            <td class="description last">vector to represent as a string</td>
        </tr>


    </tbody>
</table>


<dl class="details">


    <dt class="tag-source">Source:</dt>
    <dd class="tag-source"><ul class="dummy"><li>
        <a href="vec3.js.html">vec3.js</a>, <a href="vec3.js.html#line658">line 658</a>
    </li></ul></dd>


</dl>


<h5>Returns:</h5>


<div class="param-desc">
    string representation of the vector
</div>


<dl>
    <dt>
        Type
    </dt>
    <dd>

<span class="param-type">String</span>


    </dd>
</dl>


    <h4 class="name" id=".sub"><span class="type-signature">(static) </span>sub<span class="signature">()</span><span class="type-signature"></span></h4>


<div class="description">
    Alias for vec3.subtract
</div>


<dl class="details">


    <dt class="tag-source">Source:</dt>
    <dd class="tag-source"><ul class="dummy"><li>
        <a href="vec3.js.html">vec3.js</a>, <a href="vec3.js.html#line692">line 692</a>
    </li></ul></dd>


</dl>


    <h4 class="name" id=".subtract"><span class="type-signature">(static) </span>subtract<span class="signature">(out, a, b)</span><span class="type-signature"> &rarr; {vec3}</span></h4>


<div class="description">
    Subtracts vector b from vector a
</div>


    <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>out</code></td>


            <td class="type">


<span class="param-type">vec3</span>


            </td>


            <td class="description last">the receiving vector</td>
        </tr>


        <tr>

                <td class="name"><code>a</code></td>


            <td class="type">


<span class="param-type">vec3</span>


            </td>


            <td class="description last">the first operand</td>
        </tr>


        <tr>

                <td class="name"><code>b</code></td>


            <td class="type">


<span class="param-type">vec3</span>


            </td>


            <td class="description last">the second operand</td>
        </tr>


    </tbody>
</table>


<dl class="details">


    <dt class="tag-source">Source:</dt>
    <dd class="tag-source"><ul class="dummy"><li>
        <a href="vec3.js.html">vec3.js</a>, <a href="vec3.js.html#line119">line 119</a>
    </li></ul></dd>


</dl>


<h5>Returns:</h5>


<div class="param-desc">
    out
</div>


<dl>
    <dt>
        Type
    </dt>
    <dd>

<span class="param-type">vec3</span>


    </dd>
</dl>


    <h4 class="name" id=".transformMat3"><span class="type-signature">(static) </span>transformMat3<span class="signature">(out, a, m)</span><span class="type-signature"> &rarr; {vec3}</span></h4>


<div class="description">
    Transforms the vec3 with a mat3.
</div>


    <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>out</code></td>


            <td class="type">


<span class="param-type">vec3</span>


            </td>


            <td class="description last">the receiving vector</td>
        </tr>


        <tr>

                <td class="name"><code>a</code></td>


            <td class="type">


<span class="param-type">vec3</span>


            </td>


            <td class="description last">the vector to transform</td>
        </tr>


        <tr>

                <td class="name"><code>m</code></td>


            <td class="type">


<span class="param-type">mat3</span>


            </td>


            <td class="description last">the 3x3 matrix to transform with</td>
        </tr>


    </tbody>
</table>


<dl class="details">


    <dt class="tag-source">Source:</dt>
    <dd class="tag-source"><ul class="dummy"><li>
        <a href="vec3.js.html">vec3.js</a>, <a href="vec3.js.html#line497">line 497</a>
    </li></ul></dd>


</dl>


<h5>Returns:</h5>


<div class="param-desc">
    out
</div>


<dl>
    <dt>
        Type
    </dt>
    <dd>

<span class="param-type">vec3</span>


    </dd>
</dl>


    <h4 class="name" id=".transformMat4"><span class="type-signature">(static) </span>transformMat4<span class="signature">(out, a, m)</span><span class="type-signature"> &rarr; {vec3}</span></h4>


<div class="description">
    Transforms the vec3 with a mat4.
4th vector component is implicitly '1'
</div>


    <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>out</code></td>


            <td class="type">


<span class="param-type">vec3</span>


            </td>


            <td class="description last">the receiving vector</td>
        </tr>


        <tr>

                <td class="name"><code>a</code></td>


            <td class="type">


<span class="param-type">vec3</span>


            </td>


            <td class="description last">the vector to transform</td>
        </tr>


        <tr>

                <td class="name"><code>m</code></td>


            <td class="type">


<span class="param-type">mat4</span>


            </td>


            <td class="description last">matrix to transform with</td>
        </tr>


    </tbody>
</table>


<dl class="details">


    <dt class="tag-source">Source:</dt>
    <dd class="tag-source"><ul class="dummy"><li>
        <a href="vec3.js.html">vec3.js</a>, <a href="vec3.js.html#line479">line 479</a>
    </li></ul></dd>


</dl>


<h5>Returns:</h5>


<div class="param-desc">
    out
</div>


<dl>
    <dt>
        Type
    </dt>
    <dd>

<span class="param-type">vec3</span>


    </dd>
</dl>


    <h4 class="name" id=".transformQuat"><span class="type-signature">(static) </span>transformQuat<span class="signature">(out, a, q)</span><span class="type-signature"> &rarr; {vec3}</span></h4>


<div class="description">
    Transforms the vec3 with a quat
Can also be used for dual quaternions. (Multiply it with the real part)
</div>


    <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>out</code></td>


            <td class="type">


<span class="param-type">vec3</span>


            </td>


            <td class="description last">the receiving vector</td>
        </tr>


        <tr>

                <td class="name"><code>a</code></td>


            <td class="type">


<span class="param-type">vec3</span>


            </td>


            <td class="description last">the vector to transform</td>
        </tr>


        <tr>

                <td class="name"><code>q</code></td>


            <td class="type">


<span class="param-type">quat</span>


            </td>


            <td class="description last">quaternion to transform with</td>
        </tr>


    </tbody>
</table>


<dl class="details">


    <dt class="tag-source">Source:</dt>
    <dd class="tag-source"><ul class="dummy"><li>
        <a href="vec3.js.html">vec3.js</a>, <a href="vec3.js.html#line514">line 514</a>
    </li></ul></dd>


</dl>


<h5>Returns:</h5>


<div class="param-desc">
    out
</div>


<dl>
    <dt>
        Type
    </dt>
    <dd>

<span class="param-type">vec3</span>


    </dd>
</dl>


</article>

</section>


</div>

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