samien
/
three.js
зеркало из https://github.com/mrdoob/three.js.git


			
				
					
						
						
							123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104
							<!DOCTYPE html>
<html lang="en">
<head>
	<meta charset="utf-8">
	<title>LensflareMesh - Three.js Docs</title>
	<meta name="viewport" content="width=device-width, user-scalable=no, minimum-scale=1.0, maximum-scale=1.0">
	<script src="../scripts/highlight.min.js"></script>
	<link type="text/css" rel="stylesheet" href="../styles/highlight-three.css">
	<link type="text/css" rel="stylesheet" href="../styles/page.css">
</head>
<body>
		<p class="inheritance" translate="no"><a href="EventDispatcher.html">EventDispatcher</a> → <a href="Object3D.html">Object3D</a> → <a href="Mesh.html">Mesh</a> → </p>
	<h1 translate="no">LensflareMesh</h1>
		<section>
			<header>
				<div class="class-description"><p>Creates a simulated lens flare that tracks a light.</p>
<p>Note that this class can only be used with <a href="WebGPURenderer.html">WebGPURenderer</a>.
When using <a href="WebGLRenderer.html">WebGLRenderer</a>, use <a href="Lensflare.html">Lensflare</a>.</p></div>
				<h2>Code Example</h2>
				<div translate="no"><pre><code class="language-js">const light = new THREE.PointLight( 0xffffff, 1.5, 2000 );
const lensflare = new LensflareMesh();
lensflare.addElement( new LensflareElement( textureFlare0, 512, 0 ) );
lensflare.addElement( new LensflareElement( textureFlare1, 512, 0 ) );
lensflare.addElement( new LensflareElement( textureFlare2, 60, 0.6 ) );
light.add( lensflare );
</code></pre></div>
			</header>
			<article>
				<h2 class="subsection-title">Import</h2>
				<p><span translate="no">LensflareMesh</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 { LensflareMesh } from 'three/addons/objects/LensflareMesh.js';</code></pre>
				<div class="container-overview">
					<h2>Constructor</h2>
					<h3 class="name name-method" id="LensflareMesh" translate="no">new <a href="#LensflareMesh">LensflareMesh</a><span class="signature">()</span> </h3>
					<div class="method">
						<div class="description">
							<p>Constructs a new lensflare mesh.</p>
						</div>
					</div>
				</div>
				<h2 class="subsection-title">Properties</h2>
				<div class="member">
					<h3 class="name" id="frustumCulled" translate="no">.<a href="#frustumCulled">frustumCulled</a><span class="type-signature"> : boolean</span> </h3>
					<div class="description">
						<p>Overwritten to disable view-frustum culling by default.</p>
						<p>Default is <code>false</code>.</p>
					</div>
						<dl class="details">
							<dt class="tag-overrides"><strong>Overrides:</strong> <a href="Mesh.html#frustumCulled">Mesh#frustumCulled</a></dt>
						</dl>
				</div>
				<div class="member">
					<h3 class="name" id="isLensflareMesh" translate="no">.<a href="#isLensflareMesh">isLensflareMesh</a><span class="type-signature"> : boolean</span> <span class="type-signature">(readonly) </span></h3>
					<div class="description">
						<p>This flag can be used for type testing.</p>
						<p>Default is <code>true</code>.</p>
					</div>
				</div>
				<div class="member">
					<h3 class="name" id="renderOrder" translate="no">.<a href="#renderOrder">renderOrder</a><span class="type-signature"> : number</span> </h3>
					<div class="description">
						<p>Overwritten to make sure lensflares a rendered last.</p>
						<p>Default is <code>Infinity</code>.</p>
					</div>
						<dl class="details">
							<dt class="tag-overrides"><strong>Overrides:</strong> <a href="Mesh.html#renderOrder">Mesh#renderOrder</a></dt>
						</dl>
				</div>
				<h2 class="subsection-title">Methods</h2>
					<h3 class="name name-method" id="addElement" translate="no">.<a href="#addElement">addElement</a><span class="signature">( element : <span class="param-type"><a href="LensflareElement.html">LensflareElement</a></span> )</span> </h3>
					<div class="method">
						<div class="description">
							<p>Adds the given lensflare element to this instance.</p>
						</div>
						<table class="params">
							<tbody>
								<tr>
									<td class="name">
										<strong>element</strong>
									</td>
									<td class="description last">
										<p>The element to add.</p>
									</td>
								</tr>
							</tbody>
						</table>
					</div>
					<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 the GPU-related resources allocated by this instance. Call this
method whenever this instance is no longer used in your app.</p>
						</div>
					</div>
				<h2 class="subsection-title">Source</h2>
				<p>
					<a href="https://github.com/mrdoob/three.js/blob/master/examples/jsm/objects/LensflareMesh.js" translate="no" target="_blank" rel="noopener">examples/jsm/objects/LensflareMesh.js</a>
				</p>
			</article>
		</section>
<script src="../scripts/linenumber.js"></script>
<script src="../scripts/page.js"></script>
</body>
</html>