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	<title>DebugEnvironment - Three.js Docs</title>
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		<p class="inheritance" translate="no"><a href="EventDispatcher.html">EventDispatcher</a> → <a href="Object3D.html">Object3D</a> → <a href="Scene.html">Scene</a> → </p>
	<h1 translate="no">DebugEnvironment</h1>
		<section>
			<header>
				<div class="class-description"><p>This class represents a scene with a very basic room setup that can be used as
input for <a href="PMREMGenerator.html#fromScene">PMREMGenerator#fromScene</a>. The resulting PMREM represents the room's
lighting and can be used for Image Based Lighting by assigning it to <a href="Scene.html#environment">Scene#environment</a>
or directly as an environment map to PBR materials.</p>
<p>This class uses a simple room setup and should only be used for development purposes.
A more appropriate setup for production is <a href="RoomEnvironment.html">RoomEnvironment</a>.</p></div>
				<h2>Code Example</h2>
				<div translate="no"><pre><code class="language-js">const environment = new DebugEnvironment();
const pmremGenerator = new THREE.PMREMGenerator( renderer );
const envMap = pmremGenerator.fromScene( environment ).texture;
scene.environment = envMap;
</code></pre></div>
			</header>
			<article>
				<h2 class="subsection-title">Import</h2>
				<p><span translate="no">DebugEnvironment</span> is an addon, and must be imported explicitly, see <a href="https://threejs.org/manual/#en/installation" target="_blank" rel="noopener">Installation#Addons</a>.</p>
				<pre><code class="language-js">import { DebugEnvironment } from 'three/addons/environments/DebugEnvironment.js';</code></pre>
				<div class="container-overview">
					<h2>Constructor</h2>
					<h3 class="name name-method" id="DebugEnvironment" translate="no">new <a href="#DebugEnvironment">DebugEnvironment</a><span class="signature">()</span> </h3>
					<div class="method">
						<div class="description">
							<p>Constructs a new debug environment.</p>
						</div>
					</div>
				</div>
				<h2 class="subsection-title">Methods</h2>
					<h3 class="name name-method" id="dispose" translate="no">.<a href="#dispose">dispose</a><span class="signature">()</span> </h3>
					<div class="method">
						<div class="description">
							<p>Frees internal resources. This method should be called
when the environment is no longer required.</p>
						</div>
					</div>
				<h2 class="subsection-title">Source</h2>
				<p>
					<a href="https://github.com/mrdoob/three.js/blob/master/examples/jsm/environments/DebugEnvironment.js" translate="no" target="_blank" rel="noopener">examples/jsm/environments/DebugEnvironment.js</a>
				</p>
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