samien
/
three.js
oglindă de https://github.com/mrdoob/three.js.git


			
				
					
						
						
							123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199200201202203204205206207208
							<!DOCTYPE html>
<html lang="en">
<head>
	<meta charset="utf-8">
	<title>CubeTextureNode - 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="Node.html">Node</a> → <a href="InputNode.html">InputNode</a> → <a href="UniformNode.html">UniformNode</a> → <a href="TextureNode.html">TextureNode</a> → </p>
	<h1 translate="no">CubeTextureNode</h1>
		<section>
			<header>
				<div class="class-description"><p>This type of uniform node represents a cube texture.</p></div>
			</header>
			<article>
				<div class="container-overview">
					<h2>Constructor</h2>
					<h3 class="name name-method" id="CubeTextureNode" translate="no">new <a href="#CubeTextureNode">CubeTextureNode</a><span class="signature">( value : <span class="param-type"><a href="CubeTexture.html">CubeTexture</a></span>, uvNode : <span class="param-type"><a href="Node.html">Node</a>.&lt;vec3></span>, levelNode : <span class="param-type"><a href="Node.html">Node</a>.&lt;int></span>, biasNode : <span class="param-type"><a href="Node.html">Node</a>.&lt;float></span> )</span> </h3>
					<div class="method">
						<div class="description">
							<p>Constructs a new cube texture node.</p>
						</div>
						<table class="params">
							<tbody>
								<tr>
									<td class="name">
										<strong>value</strong>
									</td>
									<td class="description last">
										<p>The cube texture.</p>
									</td>
								</tr>
								<tr>
									<td class="name">
										<strong>uvNode</strong>
									</td>
									<td class="description last">
										<p>The uv node.</p>
										<p>Default is <code>null</code>.</p>
									</td>
								</tr>
								<tr>
									<td class="name">
										<strong>levelNode</strong>
									</td>
									<td class="description last">
										<p>The level node.</p>
										<p>Default is <code>null</code>.</p>
									</td>
								</tr>
								<tr>
									<td class="name">
										<strong>biasNode</strong>
									</td>
									<td class="description last">
										<p>The bias node.</p>
										<p>Default is <code>null</code>.</p>
									</td>
								</tr>
							</tbody>
						</table>
					</div>
				</div>
				<h2 class="subsection-title">Properties</h2>
				<div class="member">
					<h3 class="name" id="isCubeTextureNode" translate="no">.<a href="#isCubeTextureNode">isCubeTextureNode</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>
				<h2 class="subsection-title">Methods</h2>
					<h3 class="name name-method" id="generateUV" translate="no">.<a href="#generateUV">generateUV</a><span class="signature">( builder : <span class="param-type"><a href="NodeBuilder.html">NodeBuilder</a></span>, cubeUV : <span class="param-type"><a href="Node.html">Node</a></span> )</span><span class="type-signature"> : string</span> </h3>
					<div class="method">
						<div class="description">
							<p>Generates the uv code snippet.</p>
						</div>
						<table class="params">
							<tbody>
								<tr>
									<td class="name">
										<strong>builder</strong>
									</td>
									<td class="description last">
										<p>The current node builder.</p>
									</td>
								</tr>
								<tr>
									<td class="name">
										<strong>cubeUV</strong>
									</td>
									<td class="description last">
										<p>The uv node to generate code for.</p>
									</td>
								</tr>
							</tbody>
						</table>
						<dl class="details">
							<dt class="tag-overrides"><strong>Overrides:</strong> <a href="TextureNode.html#generateUV">TextureNode#generateUV</a></dt>
						</dl>
						<dl class="details">
							<dt class="tag-returns"><strong>Returns:</strong> The generated code snippet.</dt>
						</dl>
					</div>
					<h3 class="name name-method" id="getDefaultUV" translate="no">.<a href="#getDefaultUV">getDefaultUV</a><span class="signature">()</span><span class="type-signature"> : <a href="Node.html">Node</a>.&lt;vec3></span> </h3>
					<div class="method">
						<div class="description">
							<p>Returns a default uvs based on the mapping type of the cube texture.</p>
						</div>
						<dl class="details">
							<dt class="tag-overrides"><strong>Overrides:</strong> <a href="TextureNode.html#getDefaultUV">TextureNode#getDefaultUV</a></dt>
						</dl>
						<dl class="details">
							<dt class="tag-returns"><strong>Returns:</strong> The default uv attribute.</dt>
						</dl>
					</div>
					<h3 class="name name-method" id="getInputType" translate="no">.<a href="#getInputType">getInputType</a><span class="signature">( builder : <span class="param-type"><a href="NodeBuilder.html">NodeBuilder</a></span> )</span><span class="type-signature"> : string</span> </h3>
					<div class="method">
						<div class="description">
							<p>Overwrites the default implementation to return a fixed value <code>'cubeTexture'</code>.</p>
						</div>
						<table class="params">
							<tbody>
								<tr>
									<td class="name">
										<strong>builder</strong>
									</td>
									<td class="description last">
										<p>The current node builder.</p>
									</td>
								</tr>
							</tbody>
						</table>
						<dl class="details">
							<dt class="tag-overrides"><strong>Overrides:</strong> <a href="TextureNode.html#getInputType">TextureNode#getInputType</a></dt>
						</dl>
						<dl class="details">
							<dt class="tag-returns"><strong>Returns:</strong> The input type.</dt>
						</dl>
					</div>
					<h3 class="name name-method" id="setUpdateMatrix" translate="no">.<a href="#setUpdateMatrix">setUpdateMatrix</a><span class="signature">( value : <span class="param-type">boolean</span> )</span> </h3>
					<div class="method">
						<div class="description">
							<p>Overwritten with an empty implementation since the <code>updateMatrix</code> flag is ignored
for cube textures. The uv transformation matrix is not applied to cube textures.</p>
						</div>
						<table class="params">
							<tbody>
								<tr>
									<td class="name">
										<strong>value</strong>
									</td>
									<td class="description last">
										<p>The update toggle.</p>
									</td>
								</tr>
							</tbody>
						</table>
						<dl class="details">
							<dt class="tag-overrides"><strong>Overrides:</strong> <a href="TextureNode.html#setUpdateMatrix">TextureNode#setUpdateMatrix</a></dt>
						</dl>
					</div>
					<h3 class="name name-method" id="setupUV" translate="no">.<a href="#setupUV">setupUV</a><span class="signature">( builder : <span class="param-type"><a href="NodeBuilder.html">NodeBuilder</a></span>, uvNode : <span class="param-type"><a href="Node.html">Node</a></span> )</span><span class="type-signature"> : <a href="Node.html">Node</a></span> </h3>
					<div class="method">
						<div class="description">
							<p>Setups the uv node. Depending on the backend as well as the texture type, it might be necessary
to modify the uv node for correct sampling.</p>
						</div>
						<table class="params">
							<tbody>
								<tr>
									<td class="name">
										<strong>builder</strong>
									</td>
									<td class="description last">
										<p>The current node builder.</p>
									</td>
								</tr>
								<tr>
									<td class="name">
										<strong>uvNode</strong>
									</td>
									<td class="description last">
										<p>The uv node to setup.</p>
									</td>
								</tr>
							</tbody>
						</table>
						<dl class="details">
							<dt class="tag-overrides"><strong>Overrides:</strong> <a href="TextureNode.html#setupUV">TextureNode#setupUV</a></dt>
						</dl>
						<dl class="details">
							<dt class="tag-returns"><strong>Returns:</strong> The updated uv node.</dt>
						</dl>
					</div>
				<h2 class="subsection-title">Source</h2>
				<p>
					<a href="https://github.com/mrdoob/three.js/blob/master/src/nodes/accessors/CubeTextureNode.js" translate="no" target="_blank" rel="noopener">src/nodes/accessors/CubeTextureNode.js</a>
				</p>
			</article>
		</section>
<script src="../scripts/linenumber.js"></script>
<script src="../scripts/page.js"></script>
</body>
</html>