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