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		<p class="inheritance" translate="no"><a href="Loader.html">Loader</a> → </p>
	<h1 translate="no">PLYLoader</h1>
		<section>
			<header>
				<div class="class-description"><p>A loader for PLY the PLY format (known as the Polygon
File Format or the Stanford Triangle Format).</p>
<p>Limitations:</p>
<ul>
<li>ASCII decoding assumes file is UTF-8.</li>
</ul></div>
				<h2>Code Example</h2>
				<div translate="no"><pre><code class="language-js">const loader = new PLYLoader();
const geometry = await loader.loadAsync( './models/ply/ascii/dolphins.ply' );
scene.add( new THREE.Mesh( geometry ) );
</code></pre></div>
			</header>
			<article>
				<h2 class="subsection-title">Import</h2>
				<p><span translate="no">PLYLoader</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 { PLYLoader } from 'three/addons/loaders/PLYLoader.js';</code></pre>
				<div class="container-overview">
					<h2>Constructor</h2>
					<h3 class="name name-method" id="PLYLoader" translate="no">new <a href="#PLYLoader">PLYLoader</a><span class="signature">( manager : <span class="param-type"><a href="LoadingManager.html">LoadingManager</a></span> )</span> </h3>
					<div class="method">
						<div class="description">
							<p>Constructs a new PLY loader.</p>
						</div>
						<table class="params">
							<tbody>
								<tr>
									<td class="name">
										<strong>manager</strong>
									</td>
									<td class="description last">
										<p>The loading manager.</p>
									</td>
								</tr>
							</tbody>
						</table>
					</div>
				</div>
				<h2 class="subsection-title">Methods</h2>
					<h3 class="name name-method" id="load" translate="no">.<a href="#load">load</a><span class="signature">( url : <span class="param-type">string</span>, onLoad : <span class="param-type">function</span>, onProgress : <span class="param-type"><a href="global.html#onProgressCallback">onProgressCallback</a></span>, onError : <span class="param-type"><a href="global.html#onErrorCallback">onErrorCallback</a></span> )</span> </h3>
					<div class="method">
						<div class="description">
							<p>Starts loading from the given URL and passes the loaded PLY asset
to the <code>onLoad()</code> callback.</p>
						</div>
						<table class="params">
							<tbody>
								<tr>
									<td class="name">
										<strong>url</strong>
									</td>
									<td class="description last">
										<p>The path/URL of the file to be loaded. This can also be a data URI.</p>
									</td>
								</tr>
								<tr>
									<td class="name">
										<strong>onLoad</strong>
									</td>
									<td class="description last">
										<p>Executed when the loading process has been finished.</p>
									</td>
								</tr>
								<tr>
									<td class="name">
										<strong>onProgress</strong>
									</td>
									<td class="description last">
										<p>Executed while the loading is in progress.</p>
									</td>
								</tr>
								<tr>
									<td class="name">
										<strong>onError</strong>
									</td>
									<td class="description last">
										<p>Executed when errors occur.</p>
									</td>
								</tr>
							</tbody>
						</table>
						<dl class="details">
							<dt class="tag-overrides"><strong>Overrides:</strong> <a href="Loader.html#load">Loader#load</a></dt>
						</dl>
					</div>
					<h3 class="name name-method" id="parse" translate="no">.<a href="#parse">parse</a><span class="signature">( data : <span class="param-type">ArrayBuffer</span> )</span><span class="type-signature"> : <a href="BufferGeometry.html">BufferGeometry</a></span> </h3>
					<div class="method">
						<div class="description">
							<p>Parses the given PLY data and returns the resulting geometry.</p>
						</div>
						<table class="params">
							<tbody>
								<tr>
									<td class="name">
										<strong>data</strong>
									</td>
									<td class="description last">
										<p>The raw PLY data as an array buffer.</p>
									</td>
								</tr>
							</tbody>
						</table>
						<dl class="details">
							<dt class="tag-overrides"><strong>Overrides:</strong> <a href="Loader.html#parse">Loader#parse</a></dt>
						</dl>
						<dl class="details">
							<dt class="tag-returns"><strong>Returns:</strong> The parsed geometry.</dt>
						</dl>
					</div>
					<h3 class="name name-method" id="setCustomPropertyNameMapping" translate="no">.<a href="#setCustomPropertyNameMapping">setCustomPropertyNameMapping</a><span class="signature">( mapping : <span class="param-type">Object</span> )</span> </h3>
					<div class="method">
						<div class="description">
							<p>Custom properties outside of the defaults for position, uv, normal
and color attributes can be added using the setCustomPropertyNameMapping method.
For example, the following maps the element properties “custom_property_a”
and “custom_property_b” to an attribute “customAttribute” with an item size of 2.
Attribute item sizes are set from the number of element properties in the property array.</p>
<pre><code class="language-js">loader.setCustomPropertyNameMapping( {
	customAttribute: ['custom_property_a', 'custom_property_b'],
} );
</code></pre>
						</div>
						<table class="params">
							<tbody>
								<tr>
									<td class="name">
										<strong>mapping</strong>
									</td>
									<td class="description last">
										<p>The mapping dictionary.</p>
									</td>
								</tr>
							</tbody>
						</table>
					</div>
					<h3 class="name name-method" id="setPropertyNameMapping" translate="no">.<a href="#setPropertyNameMapping">setPropertyNameMapping</a><span class="signature">( mapping : <span class="param-type">Object</span> )</span> </h3>
					<div class="method">
						<div class="description">
							<p>Sets a property name mapping that maps default property names
to custom ones. For example, the following maps the properties
“diffuse_(red|green|blue)” in the file to standard color names.</p>
<pre><code class="language-js">loader.setPropertyNameMapping( {
	diffuse_red: 'red',
	diffuse_green: 'green',
	diffuse_blue: 'blue'
} );
</code></pre>
						</div>
						<table class="params">
							<tbody>
								<tr>
									<td class="name">
										<strong>mapping</strong>
									</td>
									<td class="description last">
										<p>The mapping dictionary.</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/loaders/PLYLoader.js" translate="no" target="_blank" rel="noopener">examples/jsm/loaders/PLYLoader.js</a>
				</p>
			</article>
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