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	<title>DecalGeometry - Three.js Docs</title>
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		<p class="inheritance" translate="no"><a href="EventDispatcher.html">EventDispatcher</a> → <a href="BufferGeometry.html">BufferGeometry</a> → </p>
	<h1 translate="no">DecalGeometry</h1>
		<section>
			<header>
				<div class="class-description"><p>This class can be used to create a decal mesh that serves different kinds of purposes e.g.
adding unique details to models, performing dynamic visual environmental changes or covering seams.</p>
<p>Please not that decal projections can be distorted when used around corners. More information at
this GitHub issue: <a href="https://github.com/mrdoob/three.js/issues/21187">Decal projections without distortions</a>.</p>
<p>Reference: <a href="http://blog.wolfire.com/2009/06/how-to-project-decals/">How to project decals</a></p></div>
				<h2>Code Example</h2>
				<div translate="no"><pre><code class="language-js">const geometry = new DecalGeometry( mesh, position, orientation, size );
const material = new THREE.MeshBasicMaterial( { color: 0x00ff00 } );
const mesh = new THREE.Mesh( geometry, material );
scene.add( mesh );
</code></pre></div>
			</header>
			<article>
				<h2 class="subsection-title">Import</h2>
				<p><span translate="no">DecalGeometry</span> is an addon, and must be imported explicitly, see <a href="https://threejs.org/manual/#en/installation" target="_blank">Installation#Addons</a>.</p>
				<pre><code class="language-js">import { DecalGeometry } from 'three/addons/geometries/DecalGeometry.js';</code></pre>
				<div class="container-overview">
					<h2>Constructor</h2>
					<h3 class="name name-method" id="DecalGeometry" translate="no">new <a href="#DecalGeometry">DecalGeometry</a><span class="signature">( mesh : <span class="param-type">Mesh</span>, position : <span class="param-type">Vector3</span>, orientation : <span class="param-type">Euler</span>, size : <span class="param-type">Vector3</span> )</span> </h3>
					<div class="method">
						<div class="description">
							<p>Constructs a new decal geometry.</p>
						</div>
						<table class="params">
							<tbody>
								<tr>
									<td class="name"><code>mesh</code></td>
									<td class="description last"><p>The base mesh the decal should be projected on.</p></td>
								</tr>
								<tr>
									<td class="name"><code>position</code></td>
									<td class="description last"><p>The position of the decal projector.</p></td>
								</tr>
								<tr>
									<td class="name"><code>orientation</code></td>
									<td class="description last"><p>The orientation of the decal projector.</p></td>
								</tr>
								<tr>
									<td class="name"><code>size</code></td>
									<td class="description last"><p>Tje scale of the decal projector.</p></td>
								</tr>
							</tbody>
						</table>
					</div>
				</div>
				<h2 class="subsection-title">Source</h2>
				<p>
					<a href="https://github.com/mrdoob/three.js/blob/master/examples/jsm/geometries/DecalGeometry.js" target="_blank" rel="noopener" translate="no">examples/jsm/geometries/DecalGeometry.js</a>
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