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	<title>Water - 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="Mesh.html">Mesh</a> → </p>
	<h1 translate="no">Water</h1>
		<section>
			<header>
				<div class="class-description"><p>A basic flat, reflective water effect.</p>
<p>Note that this class can only be used with <a href="WebGLRenderer.html">WebGLRenderer</a>.
When using <a href="WebGPURenderer.html">WebGPURenderer</a>, use <a href="WaterMesh.html">WaterMesh</a>.</p>
<p>References:</p>
<ul>
<li><a href="https://github.com/Slayvin" target="_blank" rel="noopener">Flat mirror for three.js</a></li>
<li><a href="https://home.adelphi.edu/~stemkoski/" target="_blank" rel="noopener">An implementation of water shader based on the flat mirror</a></li>
<li><a href="http://29a.ch/slides/2012/webglwater/" target="_blank" rel="noopener">Water shader explanations in WebGL</a></li>
</ul></div>
			</header>
			<article>
				<h2 class="subsection-title">Import</h2>
				<p><span translate="no">Water</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 { Water } from 'three/addons/objects/Water.js';</code></pre>
				<div class="container-overview">
					<h2>Constructor</h2>
					<h3 class="name name-method" id="Water" translate="no">new <a href="#Water">Water</a><span class="signature">( geometry : <span class="param-type"><a href="BufferGeometry.html">BufferGeometry</a></span>, options : <span class="param-type"><a href="Water.html#~Options">Water~Options</a></span> )</span> </h3>
					<div class="method">
						<div class="description">
							<p>Constructs a new water instance.</p>
						</div>
						<table class="params">
							<tbody>
								<tr>
									<td class="name">
										<strong>geometry</strong>
									</td>
									<td class="description last">
										<p>The water's geometry.</p>
									</td>
								</tr>
								<tr>
									<td class="name">
										<strong>options</strong>
									</td>
									<td class="description last">
										<p>The configuration options.</p>
									</td>
								</tr>
							</tbody>
						</table>
					</div>
				</div>
				<h2 class="subsection-title">Properties</h2>
				<div class="member">
					<h3 class="name" id="isWater" translate="no">.<a href="#isWater">isWater</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">Type Definitions</h2>
				<div class="member">
					<h3 class="name" id="~Options" translate="no">.<a href="#~Options">Options</a> </h3>
					<div class="description">
						<p>Constructor options of <code>Water</code>.</p>
					</div>
<table class="props">
	<tbody>
		<tr>
				<td class="name">
					<strong>textureWidth</strong>
						<br>
<span class="param-type">number</span>
				</td>
			<td class="description last">
				<p>The texture width. A higher value results in more clear reflections but is also more expensive.</p>
						<p>Default is <code>512</code>.</p>
			</td>
		</tr>
		<tr>
				<td class="name">
					<strong>textureHeight</strong>
						<br>
<span class="param-type">number</span>
				</td>
			<td class="description last">
				<p>The texture height. A higher value results in more clear reflections but is also more expensive.</p>
						<p>Default is <code>512</code>.</p>
			</td>
		</tr>
		<tr>
				<td class="name">
					<strong>clipBias</strong>
						<br>
<span class="param-type">number</span>
				</td>
			<td class="description last">
				<p>The clip bias.</p>
						<p>Default is <code>0</code>.</p>
			</td>
		</tr>
		<tr>
				<td class="name">
					<strong>alpha</strong>
						<br>
<span class="param-type">number</span>
				</td>
			<td class="description last">
				<p>The alpha value.</p>
						<p>Default is <code>1</code>.</p>
			</td>
		</tr>
		<tr>
				<td class="name">
					<strong>time</strong>
						<br>
<span class="param-type">number</span>
				</td>
			<td class="description last">
				<p>The time value.</p>
						<p>Default is <code>0</code>.</p>
			</td>
		</tr>
		<tr>
				<td class="name">
					<strong>waterNormals</strong>
						<br>
<span class="param-type"><a href="Texture.html">Texture</a></span>
				</td>
			<td class="description last">
				<p>The water's normal map.</p>
						<p>Default is <code>null</code>.</p>
			</td>
		</tr>
		<tr>
				<td class="name">
					<strong>sunDirection</strong>
						<br>
<span class="param-type"><a href="Vector3.html">Vector3</a></span>
				</td>
			<td class="description last">
				<p>The sun direction.</p>
						<p>Default is <code>(0.70707,0.70707,0.0)</code>.</p>
			</td>
		</tr>
		<tr>
				<td class="name">
					<strong>sunColor</strong>
						<br>
<span class="param-type">number</span>
|
<span class="param-type"><a href="Color.html">Color</a></span>
|
<span class="param-type">string</span>
				</td>
			<td class="description last">
				<p>The sun color.</p>
						<p>Default is <code>0xffffff</code>.</p>
			</td>
		</tr>
		<tr>
				<td class="name">
					<strong>waterColor</strong>
						<br>
<span class="param-type">number</span>
|
<span class="param-type"><a href="Color.html">Color</a></span>
|
<span class="param-type">string</span>
				</td>
			<td class="description last">
				<p>The water color.</p>
						<p>Default is <code>0x7F7F7F</code>.</p>
			</td>
		</tr>
		<tr>
				<td class="name">
					<strong>eye</strong>
						<br>
<span class="param-type"><a href="Vector3.html">Vector3</a></span>
				</td>
			<td class="description last">
				<p>The eye vector.</p>
			</td>
		</tr>
		<tr>
				<td class="name">
					<strong>distortionScale</strong>
						<br>
<span class="param-type">number</span>
				</td>
			<td class="description last">
				<p>The distortion scale.</p>
						<p>Default is <code>20</code>.</p>
			</td>
		</tr>
		<tr>
				<td class="name">
					<strong>side</strong>
						<br>
<span class="param-type"><a href="global.html#FrontSide">FrontSide</a></span>
|
<span class="param-type"><a href="global.html#BackSide">BackSide</a></span>
|
<span class="param-type"><a href="global.html#DoubleSide">DoubleSide</a></span>
				</td>
			<td class="description last">
				<p>The water material's <code>side</code> property.</p>
						<p>Default is <code>FrontSide</code>.</p>
			</td>
		</tr>
		<tr>
				<td class="name">
					<strong>fog</strong>
						<br>
<span class="param-type">boolean</span>
				</td>
			<td class="description last">
				<p>Whether the water should be affected by fog or not.</p>
						<p>Default is <code>false</code>.</p>
			</td>
		</tr>
	</tbody>
</table>
				</div>
				<h2 class="subsection-title">Source</h2>
				<p>
					<a href="https://github.com/mrdoob/three.js/blob/master/examples/jsm/objects/Water.js" translate="no" target="_blank" rel="noopener">examples/jsm/objects/Water.js</a>
				</p>
			</article>
		</section>
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