cannon
Version:
A lightweight 3D physics engine written in JavaScript.
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<em>API Docs for: 0.6.1</em>
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<li><a href="../classes/AABB.html">AABB</a></li>
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<li><a href="../classes/ContactEquation.html">ContactEquation</a></li>
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<li><a href="../classes/RotationalMotorEquation.html">RotationalMotorEquation</a></li>
<li><a href="../classes/SAPBroadphase.html">SAPBroadphase</a></li>
<li><a href="../classes/Shape.html">Shape</a></li>
<li><a href="../classes/Solver.html">Solver</a></li>
<li><a href="../classes/Sphere.html">Sphere</a></li>
<li><a href="../classes/SPHSystem.html">SPHSystem</a></li>
<li><a href="../classes/SplitSolver.html">SplitSolver</a></li>
<li><a href="../classes/Spring.html">Spring</a></li>
<li><a href="../classes/Transform.html">Transform</a></li>
<li><a href="../classes/Trimesh.html">Trimesh</a></li>
<li><a href="../classes/TupleDictionary.html">TupleDictionary</a></li>
<li><a href="../classes/Vec3.html">Vec3</a></li>
<li><a href="../classes/Vec3Pool.html">Vec3Pool</a></li>
<li><a href="../classes/WheelInfo.html">WheelInfo</a></li>
<li><a href="../classes/World.html">World</a></li>
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<div class="apidocs">
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<div class="content">
<h1>Trimesh Class</h1>
<div class="box meta">
<div class="extends">
Extends <a href="../classes/Shape.html" class="crosslink">Shape</a>
</div>
<div class="foundat">
Defined in: <a href="../files/src_shapes_Trimesh.js.html#l10"><code>src/shapes/Trimesh.js:10</code></a>
</div>
</div>
<div class="box intro">
</div>
<div class="constructor">
<h2>Constructor</h2>
<div id="method_Trimesh" class="method item">
<h3 class="name"><code>Trimesh</code></h3>
<div class="args">
<span class="paren">(</span><ul class="args-list inline commas">
<li class="arg">
<code>vertices</code>
</li>
<li class="arg">
<code>indices</code>
</li>
</ul><span class="paren">)</span>
</div>
<div class="meta">
<p>
Defined in
<a href="../files/src_shapes_Trimesh.js.html#l10"><code>src/shapes/Trimesh.js:10</code></a>
</p>
</div>
<div class="description">
</div>
<div class="params">
<h4>Parameters:</h4>
<ul class="params-list">
<li class="param">
<code class="param-name">vertices</code>
<span class="type">Array</span>
<div class="param-description">
</div>
</li>
<li class="param">
<code class="param-name">indices</code>
<span class="type">Array</span>
<div class="param-description">
</div>
</li>
</ul>
</div>
<div class="example">
<h4>Example:</h4>
<div class="example-content">
<pre class="code prettyprint"><code>// How to make a mesh with a single triangle
var vertices = [
0, 0, 0, // vertex 0
1, 0, 0, // vertex 1
0, 1, 0 // vertex 2
];
var indices = [
0, 1, 2 // triangle 0
];
var trimeshShape = new Trimesh(vertices, indices);
</code></pre>
</div>
</div>
</div>
</div>
<div id="classdocs" class="tabview">
<ul class="api-class-tabs">
<li class="api-class-tab index"><a href="#index">Index</a></li>
<li class="api-class-tab methods"><a href="#methods">Methods</a></li>
<li class="api-class-tab properties"><a href="#properties">Properties</a></li>
</ul>
<div>
<div id="index" class="api-class-tabpanel index">
<h2 class="off-left">Item Index</h2>
<div class="index-section methods">
<h3>Methods</h3>
<ul class="index-list methods extends">
<li class="index-item method private">
<a href="#method__getUnscaledVertex">_getUnscaledVertex</a>
</li>
<li class="index-item method inherited">
<a href="#method_calculateLocalInertia">calculateLocalInertia</a>
</li>
<li class="index-item method">
<a href="#method_calculateWorldAABB">calculateWorldAABB</a>
</li>
<li class="index-item method">
<a href="#method_computeLocalAABB">computeLocalAABB</a>
</li>
<li class="index-item method">
<a href="#method_computeNormal">computeNormal</a>
<span class="flag static">static</span>
</li>
<li class="index-item method">
<a href="#method_createTorus">createTorus</a>
<span class="flag static">static</span>
</li>
<li class="index-item method">
<a href="#method_getEdgeVector">getEdgeVector</a>
</li>
<li class="index-item method">
<a href="#method_getEdgeVertex">getEdgeVertex</a>
</li>
<li class="index-item method">
<a href="#method_getNormal">getNormal</a>
</li>
<li class="index-item method">
<a href="#method_getTrianglesInAABB">getTrianglesInAABB</a>
</li>
<li class="index-item method">
<a href="#method_getTriangleVertices">getTriangleVertices</a>
</li>
<li class="index-item method">
<a href="#method_getVertex">getVertex</a>
</li>
<li class="index-item method">
<a href="#method_getWorldVertex">getWorldVertex</a>
</li>
<li class="index-item method">
<a href="#method_setScale">setScale</a>
</li>
<li class="index-item method">
<a href="#method_updateAABB">updateAABB</a>
</li>
<li class="index-item method inherited">
<a href="#method_updateBoundingSphereRadius">updateBoundingSphereRadius</a>
</li>
<li class="index-item method">
<a href="#method_updateEdges">updateEdges</a>
</li>
<li class="index-item method">
<a href="#method_updateNormals">updateNormals</a>
</li>
<li class="index-item method">
<a href="#method_updateTree">updateTree</a>
</li>
<li class="index-item method inherited">
<a href="#method_volume">volume</a>
</li>
</ul>
</div>
<div class="index-section properties">
<h3>Properties</h3>
<ul class="index-list properties extends">
<li class="index-item property">
<a href="#property_aabb">aabb</a>
</li>
<li class="index-item property inherited">
<a href="#property_boundingSphereRadius">boundingSphereRadius</a>
</li>
<li class="index-item property inherited">
<a href="#property_collisionResponse">collisionResponse</a>
</li>
<li class="index-item property">
<a href="#property_edges">edges</a>
</li>
<li class="index-item property inherited">
<a href="#property_id">id</a>
</li>
<li class="index-item property">
<a href="#property_indices">indices</a>
</li>
<li class="index-item property inherited">
<a href="#property_material">material</a>
</li>
<li class="index-item property">
<a href="#property_normals">normals</a>
</li>
<li class="index-item property">
<a href="#property_scale">scale</a>
</li>
<li class="index-item property">
<a href="#property_tree">tree</a>
</li>
<li class="index-item property inherited">
<a href="#property_type">type</a>
</li>
<li class="index-item property">
<a href="#property_vertices">vertices</a>
</li>
</ul>
</div>
</div>
<div id="methods" class="api-class-tabpanel">
<h2 class="off-left">Methods</h2>
<div id="method__getUnscaledVertex" class="method item private">
<h3 class="name"><code>_getUnscaledVertex</code></h3>
<div class="args">
<span class="paren">(</span><ul class="args-list inline commas">
<li class="arg">
<code>i</code>
</li>
<li class="arg">
<code>out</code>
</li>
</ul><span class="paren">)</span>
</div>
<span class="returns-inline">
<span class="type"><a href="../classes/Vec3.html" class="crosslink">Vec3</a></span>
</span>
<span class="flag private">private</span>
<div class="meta">
<p>
Defined in
<a href="../files/src_shapes_Trimesh.js.html#l295"><code>src/shapes/Trimesh.js:295</code></a>
</p>
</div>
<div class="description">
<p>Get raw vertex i</p>
</div>
<div class="params">
<h4>Parameters:</h4>
<ul class="params-list">
<li class="param">
<code class="param-name">i</code>
<span class="type">Number</span>
<div class="param-description">
</div>
</li>
<li class="param">
<code class="param-name">out</code>
<span class="type"><a href="../classes/Vec3.html" class="crosslink">Vec3</a></span>
<div class="param-description">
</div>
</li>
</ul>
</div>
<div class="returns">
<h4>Returns:</h4>
<div class="returns-description">
<span class="type"><a href="../classes/Vec3.html" class="crosslink">Vec3</a></span>:
<p>The "out" vector object</p>
</div>
</div>
</div>
<div id="method_calculateLocalInertia" class="method item">
<h3 class="name"><code>calculateLocalInertia</code></h3>
<div class="args">
<span class="paren">(</span><ul class="args-list inline commas">
<li class="arg">
<code>mass</code>
</li>
<li class="arg">
<code>target</code>
</li>
</ul><span class="paren">)</span>
</div>
<span class="returns-inline">
<span class="type"><a href="../classes/Vec3.html" class="crosslink">Vec3</a></span>
</span>
<div class="meta">
<p>Inherited from
<a href="../classes/Shape.html#method_calculateLocalInertia">
Shape
</a>
but overwritten in
<a href="../files/src_shapes_Trimesh.js.html#l361"><code>src/shapes/Trimesh.js:361</code></a>
</p>
</div>
<div class="description">
</div>
<div class="params">
<h4>Parameters:</h4>
<ul class="params-list">
<li class="param">
<code class="param-name">mass</code>
<span class="type">Number</span>
<div class="param-description">
</div>
</li>
<li class="param">
<code class="param-name">target</code>
<span class="type"><a href="../classes/Vec3.html" class="crosslink">Vec3</a></span>
<div class="param-description">
</div>
</li>
</ul>
</div>
<div class="returns">
<h4>Returns:</h4>
<div class="returns-description">
<span class="type"><a href="../classes/Vec3.html" class="crosslink">Vec3</a></span>:
<p>The "target" vector object</p>
</div>
</div>
</div>
<div id="method_calculateWorldAABB" class="method item">
<h3 class="name"><code>calculateWorldAABB</code></h3>
<div class="args">
<span class="paren">(</span><ul class="args-list inline commas">
<li class="arg">
<code>pos</code>
</li>
<li class="arg">
<code>quat</code>
</li>
<li class="arg">
<code>min</code>
</li>
<li class="arg">
<code>max</code>
</li>
</ul><span class="paren">)</span>
</div>
<div class="meta">
<p>
Defined in
<a href="../files/src_shapes_Trimesh.js.html#l454"><code>src/shapes/Trimesh.js:454</code></a>
</p>
</div>
<div class="description">
</div>
<div class="params">
<h4>Parameters:</h4>
<ul class="params-list">
<li class="param">
<code class="param-name">pos</code>
<span class="type"><a href="../classes/Vec3.html" class="crosslink">Vec3</a></span>
<div class="param-description">
</div>
</li>
<li class="param">
<code class="param-name">quat</code>
<span class="type"><a href="../classes/Quaternion.html" class="crosslink">Quaternion</a></span>
<div class="param-description">
</div>
</li>
<li class="param">
<code class="param-name">min</code>
<span class="type"><a href="../classes/Vec3.html" class="crosslink">Vec3</a></span>
<div class="param-description">
</div>
</li>
<li class="param">
<code class="param-name">max</code>
<span class="type"><a href="../classes/Vec3.html" class="crosslink">Vec3</a></span>
<div class="param-description">
</div>
</li>
</ul>
</div>
</div>
<div id="method_computeLocalAABB" class="method item">
<h3 class="name"><code>computeLocalAABB</code></h3>
<div class="args">
<span class="paren">(</span><ul class="args-list inline commas">
<li class="arg">
<code>aabb</code>
</li>
</ul><span class="paren">)</span>
</div>
<div class="meta">
<p>
Defined in
<a href="../files/src_shapes_Trimesh.js.html#l383"><code>src/shapes/Trimesh.js:383</code></a>
</p>
</div>
<div class="description">
<p>Compute the local AABB for the trimesh</p>
</div>
<div class="params">
<h4>Parameters:</h4>
<ul class="params-list">
<li class="param">
<code class="param-name">aabb</code>
<span class="type"><a href="../classes/AABB.html" class="crosslink">AABB</a></span>
<div class="param-description">
</div>
</li>
</ul>
</div>
</div>
<div id="method_computeNormal" class="method item">
<h3 class="name"><code>computeNormal</code></h3>
<div class="args">
<span class="paren">(</span><ul class="args-list inline commas">
<li class="arg">
<code>va</code>
</li>
<li class="arg">
<code>vb</code>
</li>
<li class="arg">
<code>vc</code>
</li>
<li class="arg">
<code>target</code>
</li>
</ul><span class="paren">)</span>
</div>
<span class="flag static">static</span>
<div class="meta">
<p>
Defined in
<a href="../files/src_shapes_Trimesh.js.html#l255"><code>src/shapes/Trimesh.js:255</code></a>
</p>
</div>
<div class="description">
<p>Get face normal given 3 vertices</p>
</div>
<div class="params">
<h4>Parameters:</h4>
<ul class="params-list">
<li class="param">
<code class="param-name">va</code>
<span class="type"><a href="../classes/Vec3.html" class="crosslink">Vec3</a></span>
<div class="param-description">
</div>
</li>
<li class="param">
<code class="param-name">vb</code>
<span class="type"><a href="../classes/Vec3.html" class="crosslink">Vec3</a></span>
<div class="param-description">
</div>
</li>
<li class="param">
<code class="param-name">vc</code>
<span class="type"><a href="../classes/Vec3.html" class="crosslink">Vec3</a></span>
<div class="param-description">
</div>
</li>
<li class="param">
<code class="param-name">target</code>
<span class="type"><a href="../classes/Vec3.html" class="crosslink">Vec3</a></span>
<div class="param-description">
</div>
</li>
</ul>
</div>
</div>
<div id="method_createTorus" class="method item">
<h3 class="name"><code>createTorus</code></h3>
<div class="args">
<span class="paren">(</span><ul class="args-list inline commas">
<li class="arg">
<code class="optional">[radius=1]</code>
</li>
<li class="arg">
<code class="optional">[tube=0.5]</code>
</li>
<li class="arg">
<code class="optional">[radialSegments=8]</code>
</li>
<li class="arg">
<code class="optional">[tubularSegments=6]</code>
</li>
<li class="arg">
<code class="optional">[arc=6.283185307179586]</code>
</li>
</ul><span class="paren">)</span>
</div>
<span class="returns-inline">
<span class="type"><a href="../classes/Trimesh.html" class="crosslink">Trimesh</a></span>
</span>
<span class="flag static">static</span>
<div class="meta">
<p>
Defined in
<a href="../files/src_shapes_Trimesh.js.html#l513"><code>src/shapes/Trimesh.js:513</code></a>
</p>
</div>
<div class="description">
<p>Create a Trimesh instance, shaped as a torus.</p>
</div>
<div class="params">
<h4>Parameters:</h4>
<ul class="params-list">
<li class="param">
<code class="param-name optional">[radius=1]</code>
<span class="type">Number</span>
<span class="flag optional" title="This parameter is optional.">optional</span>
<div class="param-description">
</div>
</li>
<li class="param">
<code class="param-name optional">[tube=0.5]</code>
<span class="type">Number</span>
<span class="flag optional" title="This parameter is optional.">optional</span>
<div class="param-description">
</div>
</li>
<li class="param">
<code class="param-name optional">[radialSegments=8]</code>
<span class="type">Number</span>
<span class="flag optional" title="This parameter is optional.">optional</span>
<div class="param-description">
</div>
</li>
<li class="param">
<code class="param-name optional">[tubularSegments=6]</code>
<span class="type">Number</span>
<span class="flag optional" title="This parameter is optional.">optional</span>
<div class="param-description">
</div>
</li>
<li class="param">
<code class="param-name optional">[arc=6.283185307179586]</code>
<span class="type">Number</span>
<span class="flag optional" title="This parameter is optional.">optional</span>
<div class="param-description">
</div>
</li>
</ul>
</div>
<div class="returns">
<h4>Returns:</h4>
<div class="returns-description">
<span class="type"><a href="../classes/Trimesh.html" class="crosslink">Trimesh</a></span>:
<p>A torus</p>
</div>
</div>
</div>
<div id="method_getEdgeVector" class="method item">
<h3 class="name"><code>getEdgeVector</code></h3>
<div class="args">
<span class="paren">(</span><ul class="args-list inline commas">
<li class="arg">
<code>edgeIndex</code>
</li>
<li class="arg">
<code>vectorStore</code>
</li>
</ul><span class="paren">)</span>
</div>
<div class="meta">
<p>
Defined in
<a href="../files/src_shapes_Trimesh.js.html#l241"><code>src/shapes/Trimesh.js:241</code></a>
</p>
</div>
<div class="description">
<p>Get a vector along an edge.</p>
</div>
<div class="params">
<h4>Parameters:</h4>
<ul class="params-list">
<li class="param">
<code class="param-name">edgeIndex</code>
<span class="type">Number</span>
<div class="param-description">
</div>
</li>
<li class="param">
<code class="param-name">vectorStore</code>
<span class="type"><a href="../classes/Vec3.html" class="crosslink">Vec3</a></span>
<div class="param-description">
</div>
</li>
</ul>
</div>
</div>
<div id="method_getEdgeVertex" class="method item">
<h3 class="name"><code>getEdgeVertex</code></h3>
<div class="args">
<span class="paren">(</span><ul class="args-list inline commas">
<li class="arg">
<code>edgeIndex</code>
</li>
<li class="arg">
<code>firstOrSecond</code>
</li>
<li class="arg">
<code>vertexStore</code>
</li>
</ul><span class="paren">)</span>
</div>
<div class="meta">
<p>
Defined in
<a href="../files/src_shapes_Trimesh.js.html#l226"><code>src/shapes/Trimesh.js:226</code></a>
</p>
</div>
<div class="description">
<p>Get an edge vertex</p>
</div>
<div class="params">
<h4>Parameters:</h4>
<ul class="params-list">
<li class="param">
<code class="param-name">edgeIndex</code>
<span class="type">Number</span>
<div class="param-description">
</div>
</li>
<li class="param">
<code class="param-name">firstOrSecond</code>
<span class="type">Number</span>
<div class="param-description">
<p>0 or 1, depending on which one of the vertices you need.</p>
</div>
</li>
<li class="param">
<code class="param-name">vertexStore</code>
<span class="type"><a href="../classes/Vec3.html" class="crosslink">Vec3</a></span>
<div class="param-description">
<p>Where to store the result</p>
</div>
</li>
</ul>
</div>
</div>
<div id="method_getNormal" class="method item">
<h3 class="name"><code>getNormal</code></h3>
<div class="args">
<span class="paren">(</span><ul class="args-list inline commas">
<li class="arg">
<code>i</code>
</li>
<li class="arg">
<code>target</code>
</li>
</ul><span class="paren">)</span>
</div>
<span class="returns-inline">
<span class="type"><a href="../classes/Vec3.html" class="crosslink">Vec3</a></span>
</span>
<div class="meta">
<p>
Defined in
<a href="../files/src_shapes_Trimesh.js.html#l343"><code>src/shapes/Trimesh.js:343</code></a>
</p>
</div>
<div class="description">
<p>Compute the normal of triangle i.</p>
</div>
<div class="params">
<h4>Parameters:</h4>
<ul class="params-list">
<li class="param">
<code class="param-name">i</code>
<span class="type">Number</span>
<div class="param-description">
</div>
</li>
<li class="param">
<code class="param-name">target</code>
<span class="type"><a href="../classes/Vec3.html" class="crosslink">Vec3</a></span>
<div class="param-description">
</div>
</li>
</ul>
</div>
<div class="returns">
<h4>Returns:</h4>
<div class="returns-description">
<span class="type"><a href="../classes/Vec3.html" class="crosslink">Vec3</a></span>:
<p>The "target" vector object</p>
</div>
</div>
</div>
<div id="method_getTrianglesInAABB" class="method item">
<h3 class="name"><code>getTrianglesInAABB</code></h3>
<div class="args">
<span class="paren">(</span><ul class="args-list inline commas">
<li class="arg">
<code>aabb</code>
</li>
<li class="arg">
<code>result</code>
</li>
</ul><span class="paren">)</span>
</div>
<div class="meta">
<p>
Defined in
<a href="../files/src_shapes_Trimesh.js.html#l127"><code>src/shapes/Trimesh.js:127</code></a>
</p>
</div>
<div class="description">
<p>Get triangles in a local AABB from the trimesh.</p>
</div>
<div class="params">
<h4>Parameters:</h4>
<ul class="params-list">
<li class="param">
<code class="param-name">aabb</code>
<span class="type"><a href="../classes/AABB.html" class="crosslink">AABB</a></span>
<div class="param-description">
</div>
</li>
<li class="param">
<code class="param-name">result</code>
<span class="type">Array</span>
<div class="param-description">
<p>An array of integers, referencing the queried triangles.</p>
</div>
</li>
</ul>
</div>
</div>
<div id="method_getTriangleVertices" class="method item">
<h3 class="name"><code>getTriangleVertices</code></h3>
<div class="args">
<span class="paren">(</span><ul class="args-list inline commas">
<li class="arg">
<code>i</code>
</li>
<li class="arg">
<code>a</code>
</li>
<li class="arg">
<code>b</code>
</li>
<li class="arg">
<code>c</code>
</li>
</ul><span class="paren">)</span>
</div>
<div class="meta">
<p>
Defined in
<a href="../files/src_shapes_Trimesh.js.html#l328"><code>src/shapes/Trimesh.js:328</code></a>
</p>
</div>
<div class="description">
<p>Get the three vertices for triangle i.</p>
</div>
<div class="params">
<h4>Parameters:</h4>
<ul class="params-list">
<li class="param">
<code class="param-name">i</code>
<span class="type">Number</span>
<div class="param-description">
</div>
</li>
<li class="param">
<code class="param-name">a</code>
<span class="type"><a href="../classes/Vec3.html" class="crosslink">Vec3</a></span>
<div class="param-description">
</div>
</li>
<li class="param">
<code class="param-name">b</code>
<span class="type"><a href="../classes/Vec3.html" class="crosslink">Vec3</a></span>
<div class="param-description">
</div>
</li>
<li class="param">
<code class="param-name">c</code>
<span class="type"><a href="../classes/Vec3.html" class="crosslink">Vec3</a></span>
<div class="param-description">
</div>
</li>
</ul>
</div>
</div>
<div id="method_getVertex" class="method item">
<h3 class="name"><code>getVertex</code></h3>
<div class="args">
<span class="paren">(</span><ul class="args-list inline commas">
<li class="arg">
<code>i</code>
</li>
<li class="arg">
<code>out</code>
</li>
</ul><span class="paren">)</span>
</div>
<span class="returns-inline">
<span class="type"><a href="../classes/Vec3.html" class="crosslink">Vec3</a></span>
</span>
<div class="meta">
<p>
Defined in
<a href="../files/src_shapes_Trimesh.js.html#l279"><code>src/shapes/Trimesh.js:279</code></a>
</p>
</div>
<div class="description">
<p>Get vertex i.</p>
</div>
<div class="params">
<h4>Parameters:</h4>
<ul class="params-list">
<li class="param">
<code class="param-name">i</code>
<span class="type">Number</span>
<div class="param-description">
</div>
</li>
<li class="param">
<code class="param-name">out</code>
<span class="type"><a href="../classes/Vec3.html" class="crosslink">Vec3</a></span>
<div class="param-description">
</div>
</li>
</ul>
</div>
<div class="returns">
<h4>Returns:</h4>
<div class="returns-description">
<span class="type"><a href="../classes/Vec3.html" class="crosslink">Vec3</a></span>:
<p>The "out" vector object</p>
</div>
</div>
</div>
<div id="method_getWorldVertex" class="method item">
<h3 class="name"><code>getWorldVertex</code></h3>
<div class="args">
<span class="paren">(</span><ul class="args-list inline commas">
<li class="arg">
<code>i</code>
</li>
<li class="arg">
<code>pos</code>
</li>
<li class="arg">
<code>quat</code>
</li>
<li class="arg">
<code>out</code>
</li>
</ul><span class="paren">)</span>
</div>
<span class="returns-inline">
<span class="type"><a href="../classes/Vec3.html" class="crosslink">Vec3</a></span>
</span>
<div class="meta">
<p>
Defined in
<a href="../files/src_shapes_Trimesh.js.html#l313"><code>src/shapes/Trimesh.js:313</code></a>
</p>
</div>
<div class="description">
<p>Get a vertex from the trimesh,transformed by the given position and quaternion.</p>
</div>
<div class="params">
<h4>Parameters:</h4>
<ul class="params-list">
<li class="param">
<code class="param-name">i</code>
<span class="type">Number</span>
<div class="param-description">
</div>
</li>
<li class="param">
<code class="param-name">pos</code>
<span class="type"><a href="../classes/Vec3.html" class="crosslink">Vec3</a></span>
<div class="param-description">
</div>
</li>
<li class="param">
<code class="param-name">quat</code>
<span class="type"><a href="../classes/Quaternion.html" class="crosslink">Quaternion</a></span>
<div class="param-description">
</div>
</li>
<li class="param">
<code class="param-name">out</code>
<span class="type"><a href="../classes/Vec3.html" class="crosslink">Vec3</a></span>
<div class="param-description">
</div>
</li>
</ul>
</div>
<div class="returns">
<h4>Returns:</h4>
<div class="returns-description">
<span class="type"><a href="../classes/Vec3.html" class="crosslink">Vec3</a></span>:
<p>The "out" vector object</p>
</div>
</div>
</div>
<div id="method_setScale" class="method item">
<h3 class="name"><code>setScale</code></h3>
<div class="args">
<span class="paren">(</span><ul class="args-list inline commas">
<li class="arg">
<code>scale</code>
</li>
</ul><span class="paren">)</span>
</div>
<div class="meta">
<p>
Defined in
<a href="../files/src_shapes_Trimesh.js.html#l153"><code>src/shapes/Trimesh.js:153</code></a>
</p>
</div>
<div class="description">
</div>
<div class="params">
<h4>Parameters:</h4>
<ul class="params-list">
<li class="param">
<code class="param-name">scale</code>
<span class="type"><a href="../classes/Vec3.html" class="crosslink">Vec3</a></span>
<div class="param-description">
</div>
</li>
</ul>
</div>
</div>
<div id="method_updateAABB" class="method item">
<h3 class="name"><code>updateAABB</code></h3>
<span class="paren">()</span>
<div class="meta">
<p>
Defined in
<a href="../files/src_shapes_Trimesh.js.html#l423"><code>src/shapes/Trimesh.js:423</code></a>
</p>
</div>
<div class="description">
<p>Update the .aabb property</p>
</div>
</div>
<div id="method_updateBoundingSphereRadius" class="method item">
<h3 class="name"><code>updateBoundingSphereRadius</code></h3>
<span class="paren">()</span>
<div class="meta">
<p>Inherited from
<a href="../classes/Shape.html#method_updateBoundingSphereRadius">
Shape
</a>
but overwritten in
<a href="../files/src_shapes_Trimesh.js.html#l431"><code>src/shapes/Trimesh.js:431</code></a>
</p>
</div>
<div class="description">
<p>Will update the .boundingSphereRadius property</p>
</div>
</div>
<div id="method_updateEdges" class="method item">
<h3 class="name"><code>updateEdges</code></h3>
<span class="paren">()</span>
<div class="meta">
<p>
Defined in
<a href="../files/src_shapes_Trimesh.js.html#l198"><code>src/shapes/Trimesh.js:198</code></a>
</p>
</div>
<div class="description">
<p>Update the .edges property</p>
</div>
</div>
<div id="method_updateNormals" class="method item">
<h3 class="name"><code>updateNormals</code></h3>
<span class="paren">()</span>
<div class="meta">
<p>
Defined in
<a href="../files/src_shapes_Trimesh.js.html#l170"><code>src/shapes/Trimesh.js:170</code></a>
</p>
</div>
<div class="description">
<p>Compute the normals of the faces. Will save in the .normals array.</p>
</div>
</div>
<div id="method_updateTree" class="method item">
<h3 class="name"><code>updateTree</code></h3>
<span class="paren">()</span>
<div class="meta">
<p>
Defined in
<a href="../files/src_shapes_Trimesh.js.html#l88"><code>src/shap