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	<title>IESSpotLight - 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="Light.html">Light</a> → <a href="SpotLight.html">SpotLight</a> → </p>
	<h1 translate="no">IESSpotLight</h1>
		<section>
			<header>
				<div class="class-description"><p>A IES version of <a href="SpotLight.html">SpotLight</a>. Can only be used with <a href="WebGPURenderer.html">WebGPURenderer</a>.</p></div>
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			<article>
				<div class="container-overview">
					<h2>Constructor</h2>
					<h3 class="name name-method" id="IESSpotLight" translate="no">new <a href="#IESSpotLight">IESSpotLight</a><span class="signature">( color : <span class="param-type">number | Color | string</span>, intensity : <span class="param-type">number</span>, distance : <span class="param-type">number</span>, angle : <span class="param-type">number</span>, penumbra : <span class="param-type">number</span>, decay : <span class="param-type">number</span> )</span> </h3>
					<div class="method">
						<div class="description">
							<p>Constructs a new IES spot light.</p>
						</div>
						<table class="params">
							<tbody>
								<tr>
									<td class="name"><code>color</code></td>
									<td class="description last"><p>The light's color.<br/>Default is <code>0xffffff</code>.</p></td>
								</tr>
								<tr>
									<td class="name"><code>intensity</code></td>
									<td class="description last"><p>The light's strength/intensity measured in candela (cd).<br/>Default is <code>1</code>.</p></td>
								</tr>
								<tr>
									<td class="name"><code>distance</code></td>
									<td class="description last"><p>Maximum range of the light. <code>0</code> means no limit.<br/>Default is <code>0</code>.</p></td>
								</tr>
								<tr>
									<td class="name"><code>angle</code></td>
									<td class="description last"><p>Maximum angle of light dispersion from its direction whose upper bound is <code>Math.PI/2</code>.<br/>Default is <code>Math.PI/3</code>.</p></td>
								</tr>
								<tr>
									<td class="name"><code>penumbra</code></td>
									<td class="description last"><p>Percent of the spotlight cone that is attenuated due to penumbra. Value range is <code>[0,1]</code>.<br/>Default is <code>0</code>.</p></td>
								</tr>
								<tr>
									<td class="name"><code>decay</code></td>
									<td class="description last"><p>The amount the light dims along the distance of the light.<br/>Default is <code>2</code>.</p></td>
								</tr>
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						</table>
					</div>
				</div>
				<h2 class="subsection-title">Properties</h2>
				<div class="member">
					<h3 class="name" id="iesMap" translate="no">.<a href="#iesMap">iesMap</a><span class="type-signature"> : <a href="Texture.html">Texture</a></span> </h3>
					<div class="description">
						<p>TODO<br/>Default is <code>null</code>.</p>
					</div>
				</div>
				<h2 class="subsection-title">Source</h2>
				<p>
					<a href="https://github.com/mrdoob/three.js/blob/master/src/lights/webgpu/IESSpotLight.js" target="_blank" rel="noopener" translate="no">src/lights/webgpu/IESSpotLight.js</a>
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