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	<title>MathNode - Three.js Docs</title>
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		<p class="inheritance" translate="no"><a href="EventDispatcher.html">EventDispatcher</a> → <a href="Node.html">Node</a> → <a href="TempNode.html">TempNode</a> → </p>
	<h1 translate="no">MathNode</h1>
		<section>
			<header>
				<div class="class-description"><p>This node represents a variety of mathematical methods available in shaders.
They are divided into three categories:</p>
<ul>
<li>Methods with one input like <code>sin</code>, <code>cos</code> or <code>normalize</code>.</li>
<li>Methods with two inputs like <code>dot</code>, <code>cross</code> or <code>pow</code>.</li>
<li>Methods with three inputs like <code>mix</code>, <code>clamp</code> or <code>smoothstep</code>.</li>
</ul></div>
			</header>
			<article>
				<div class="container-overview">
					<h2>Constructor</h2>
					<h3 class="name name-method" id="MathNode" translate="no">new <a href="#MathNode">MathNode</a><span class="signature">( method : <span class="param-type">string</span>, aNode : <span class="param-type"><a href="Node.html">Node</a></span>, bNode : <span class="param-type"><a href="Node.html">Node</a></span>, cNode : <span class="param-type"><a href="Node.html">Node</a></span> )</span> </h3>
					<div class="method">
						<div class="description">
							<p>Constructs a new math node.</p>
						</div>
						<table class="params">
							<tbody>
								<tr>
									<td class="name">
										<strong>method</strong>
									</td>
									<td class="description last">
										<p>The method name.</p>
									</td>
								</tr>
								<tr>
									<td class="name">
										<strong>aNode</strong>
									</td>
									<td class="description last">
										<p>The first input.</p>
									</td>
								</tr>
								<tr>
									<td class="name">
										<strong>bNode</strong>
									</td>
									<td class="description last">
										<p>The second input.</p>
										<p>Default is <code>null</code>.</p>
									</td>
								</tr>
								<tr>
									<td class="name">
										<strong>cNode</strong>
									</td>
									<td class="description last">
										<p>The third input.</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="aNode" translate="no">.<a href="#aNode">aNode</a><span class="type-signature"> : <a href="Node.html">Node</a></span> </h3>
					<div class="description">
						<p>The first input.</p>
					</div>
				</div>
				<div class="member">
					<h3 class="name" id="bNode" translate="no">.<a href="#bNode">bNode</a><span class="type-signature"> : <a href="Node.html">Node</a></span> </h3>
					<div class="description">
						<p>The second input.</p>
						<p>Default is <code>null</code>.</p>
					</div>
				</div>
				<div class="member">
					<h3 class="name" id="cNode" translate="no">.<a href="#cNode">cNode</a><span class="type-signature"> : <a href="Node.html">Node</a></span> </h3>
					<div class="description">
						<p>The third input.</p>
						<p>Default is <code>null</code>.</p>
					</div>
				</div>
				<div class="member">
					<h3 class="name" id="isMathNode" translate="no">.<a href="#isMathNode">isMathNode</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="method" translate="no">.<a href="#method">method</a><span class="type-signature"> : string</span> </h3>
					<div class="description">
						<p>The method name.</p>
					</div>
				</div>
				<h2 class="subsection-title">Methods</h2>
					<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>The input type is inferred from the node types of the input nodes.</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-returns"><strong>Returns:</strong> The input type.</dt>
						</dl>
					</div>
					<h3 class="name name-method" id="getNodeType" translate="no">.<a href="#getNodeType">getNodeType</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>The selected method as well as the input type determine the node type of this node.</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="TempNode.html#getNodeType">TempNode#getNodeType</a></dt>
						</dl>
						<dl class="details">
							<dt class="tag-returns"><strong>Returns:</strong> The node type.</dt>
						</dl>
					</div>
				<h2 class="subsection-title">Source</h2>
				<p>
					<a href="https://github.com/mrdoob/three.js/blob/master/src/nodes/math/MathNode.js" translate="no" target="_blank" rel="noopener">src/nodes/math/MathNode.js</a>
				</p>
			</article>
		</section>
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