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	<title>Rhino3dmLoader - Three.js Docs</title>
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		<p class="inheritance" translate="no"><a href="Loader.html">Loader</a> → </p>
	<h1 translate="no">Rhino3dmLoader</h1>
		<section>
			<header>
				<div class="class-description"><p>A loader for Rhinoceros 3D files and objects.</p>
<p>Rhinoceros is a 3D modeler used to create, edit, analyze, document, render,
animate, and translate NURBS curves, surfaces, breps, extrusions, point clouds,
as well as polygon meshes and SubD objects. <code>rhino3dm.js</code> is compiled to WebAssembly
from the open source geometry library <code>openNURBS</code>. The loader currently uses
<code>rhino3dm.js 8.4.0</code>.</p></div>
				<h2>Code Example</h2>
				<div translate="no"><pre><code class="language-js">const loader = new Rhino3dmLoader();
loader.setLibraryPath( 'https://cdn.jsdelivr.net/npm/rhino3dm@8.0.1' );
const object = await loader.loadAsync( 'models/3dm/Rhino_Logo.3dm' );
scene.add( object );
</code></pre></div>
			</header>
			<article>
				<h2 class="subsection-title">Import</h2>
				<p><span translate="no">Rhino3dmLoader</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 { Rhino3dmLoader } from 'three/addons/loaders/3DMLoader.js';</code></pre>
				<div class="container-overview">
					<h2>Constructor</h2>
					<h3 class="name name-method" id="Rhino3dmLoader" translate="no">new <a href="#Rhino3dmLoader">Rhino3dmLoader</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 Rhino 3DM 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="debug" translate="no">.<a href="#debug">debug</a><span class="signature">()</span> </h3>
					<div class="method">
						<div class="description">
							<p>Prints debug messages to the browser console.</p>
						</div>
					</div>
					<h3 class="name name-method" id="decodeObjects" translate="no">.<a href="#decodeObjects">decodeObjects</a><span class="signature">( buffer : <span class="param-type">ArrayBuffer</span>, url : <span class="param-type">string</span> )</span><span class="type-signature"> : Promise.&lt;<a href="Object3D.html">Object3D</a>></span> </h3>
					<div class="method">
						<div class="description">
							<p>Decodes the 3DM asset data with a Web Worker.</p>
						</div>
						<table class="params">
							<tbody>
								<tr>
									<td class="name">
										<strong>buffer</strong>
									</td>
									<td class="description last">
										<p>The raw 3DM asset data as an array buffer.</p>
									</td>
								</tr>
								<tr>
									<td class="name">
										<strong>url</strong>
									</td>
									<td class="description last">
										<p>The asset URL.</p>
									</td>
								</tr>
							</tbody>
						</table>
						<dl class="details">
							<dt class="tag-returns"><strong>Returns:</strong> A Promise that resolved with the decoded 3D object.</dt>
						</dl>
					</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 internal resources. This method should be called
when the loader is no longer required.</p>
						</div>
					</div>
					<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 3DM 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>, onLoad : <span class="param-type">function</span>, onError : <span class="param-type"><a href="global.html#onErrorCallback">onErrorCallback</a></span> )</span> </h3>
					<div class="method">
						<div class="description">
							<p>Parses the given 3DM data and passes the loaded 3DM asset
to the <code>onLoad()</code> callback.</p>
						</div>
						<table class="params">
							<tbody>
								<tr>
									<td class="name">
										<strong>data</strong>
									</td>
									<td class="description last">
										<p>The raw 3DM asset data as an array buffer.</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>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#parse">Loader#parse</a></dt>
						</dl>
					</div>
					<h3 class="name name-method" id="setLibraryPath" translate="no">.<a href="#setLibraryPath">setLibraryPath</a><span class="signature">( path : <span class="param-type">string</span> )</span><span class="type-signature"> : <a href="Rhino3dmLoader.html">Rhino3dmLoader</a></span> </h3>
					<div class="method">
						<div class="description">
							<p>Path to a folder containing the JS and WASM libraries.</p>
						</div>
						<table class="params">
							<tbody>
								<tr>
									<td class="name">
										<strong>path</strong>
									</td>
									<td class="description last">
										<p>The library path to set.</p>
									</td>
								</tr>
							</tbody>
						</table>
						<dl class="details">
							<dt class="tag-returns"><strong>Returns:</strong> A reference to this loader.</dt>
						</dl>
					</div>
					<h3 class="name name-method" id="setWorkerLimit" translate="no">.<a href="#setWorkerLimit">setWorkerLimit</a><span class="signature">( workerLimit : <span class="param-type">number</span> )</span><span class="type-signature"> : <a href="Rhino3dmLoader.html">Rhino3dmLoader</a></span> </h3>
					<div class="method">
						<div class="description">
							<p>Sets the maximum number of Web Workers to be used during decoding.
A lower limit may be preferable if workers are also for other
tasks in the application.</p>
						</div>
						<table class="params">
							<tbody>
								<tr>
									<td class="name">
										<strong>workerLimit</strong>
									</td>
									<td class="description last">
										<p>The worker limit.</p>
									</td>
								</tr>
							</tbody>
						</table>
						<dl class="details">
							<dt class="tag-returns"><strong>Returns:</strong> A reference to this loader.</dt>
						</dl>
					</div>
				<h2 class="subsection-title">Source</h2>
				<p>
					<a href="https://github.com/mrdoob/three.js/blob/master/examples/jsm/loaders/3DMLoader.js" translate="no" target="_blank" rel="noopener">examples/jsm/loaders/3DMLoader.js</a>
				</p>
			</article>
		</section>
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