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	<title>Earcut - Three.js Docs</title>
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	<h1 translate="no">Earcut</h1>
		<section>
			<header>
				<div class="class-description"><p>An implementation of the earcut polygon triangulation algorithm.
The code is a port of <a href="https://github.com/mapbox/earcut" target="_blank" rel="noopener">mapbox/earcut</a>.</p></div>
			</header>
			<article>
				<div class="container-overview">
					<h2>Constructor</h2>
					<h3 class="name name-method" id="Earcut" translate="no">new <a href="#Earcut">Earcut</a><span class="signature">()</span> </h3>
					<div class="method">
						<dl class="details">
							<dt class="tag-see">See:</dt>
							<dd class="tag-see">
								<ul>
									<li><a href="https://github.com/mapbox/earcut" target="_blank" rel="noopener">https://github.com/mapbox/earcut</a></li>
								</ul>
							</dd>
						</dl>
					</div>
				</div>
				<h2 class="subsection-title">Static Methods</h2>
					<h3 class="name name-method" id=".triangulate" translate="no">.<a href="#.triangulate">triangulate</a><span class="signature">( data : <span class="param-type">Array.&lt;number></span>, holeIndices : <span class="param-type">Array.&lt;number></span>, dim : <span class="param-type">number</span> )</span><span class="type-signature"> : Array.&lt;number></span> </h3>
					<div class="method">
						<div class="description">
							<p>Triangulates the given shape definition by returning an array of triangles.</p>
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						<table class="params">
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									<td class="name">
										<strong>data</strong>
									</td>
									<td class="description last">
										<p>An array with 2D points.</p>
									</td>
								</tr>
								<tr>
									<td class="name">
										<strong>holeIndices</strong>
									</td>
									<td class="description last">
										<p>An array with indices defining holes.</p>
									</td>
								</tr>
								<tr>
									<td class="name">
										<strong>dim</strong>
									</td>
									<td class="description last">
										<p>The number of coordinates per vertex in the input array.</p>
										<p>Default is <code>2</code>.</p>
									</td>
								</tr>
							</tbody>
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						<dl class="details">
							<dt class="tag-returns"><strong>Returns:</strong> An array representing the triangulated faces. Each face is defined by three consecutive numbers
representing vertex indices.</dt>
						</dl>
					</div>
				<h2 class="subsection-title">Source</h2>
				<p>
					<a href="https://github.com/mrdoob/three.js/blob/master/src/extras/Earcut.js" translate="no" target="_blank" rel="noopener">src/extras/Earcut.js</a>
				</p>
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