<!DOCTYPE html><html class="default"><head><meta charSet="utf-8"><meta http-equiv="x-ua-compatible" content="IE=edge"><title>EXT_mesh_gpu_instancing | Babylon.js API documentation</title><meta name="description" content="Documentation for Babylon.js API documentation"><meta name="viewport" content="width=device-width, initial-scale=1"><link rel="stylesheet" href="../assets/style.css"><link rel="stylesheet" href="../assets/highlight.css"></head><body><header><div class="tsd-page-toolbar"><div class="container"><div class="table-wrap"><div class="table-cell" id="tsd-search" data-base=".."><div class="field"><label for="tsd-search-field" class="tsd-widget search no-caption">Search</label><input type="text" id="tsd-search-field"></div><ul class="results"><li class="state loading">Preparing search index...</li><li class="state failure">The search index is not available</li></ul><a href="../index.html" class="title">Babylon.js API documentation</a></div><div class="table-cell" id="tsd-widgets"><div id="tsd-filter"><a href="#" class="tsd-widget options no-caption" data-toggle="options">Options</a><div class="tsd-filter-group"><div class="tsd-select" id="tsd-filter-visibility"><span class="tsd-select-label">All</span><ul class="tsd-select-list"><li data-value="public">Public</li><li data-value="protected">Public/Protected</li><li data-value="private" class="selected">All</li></ul></div> <input type="checkbox" id="tsd-filter-inherited" checked><label class="tsd-widget" for="tsd-filter-inherited">Inherited</label></div></div><a href="#" class="tsd-widget menu no-caption" data-toggle="menu">Menu</a></div></div></div></div><div class="tsd-page-title"><div class="container"><ul class="tsd-breadcrumb"><li><a href="../index.html">Babylon.js API documentation</a></li><li><a href="../modules/BABYLON.html">BABYLON</a></li><li><a href="BABYLON.EXT_mesh_gpu_instancing.html">EXT_mesh_gpu_instancing</a></li></ul><h1>Class EXT_mesh_gpu_instancing </h1></div></div></header><div class="container container-main"><div class="row"><div class="col-8 col-content"><section class="tsd-panel tsd-comment"><div class="tsd-comment tsd-typography"><div class="lead">
<p><a href="https://github.com/KhronosGroup/glTF/blob/main/extensions/2.0/Vendor/EXT_mesh_gpu_instancing/README.md">Specification</a></p>
</div></div></section><section class="tsd-panel tsd-hierarchy"><h3>Hierarchy</h3><ul class="tsd-hierarchy"><li><span class="target">EXT_mesh_gpu_instancing</span></li></ul></section><section class="tsd-panel"><h3>Implements</h3><ul class="tsd-hierarchy"><li><span class="tsd-signature-type">IGLTFExporterExtensionV2</span></li></ul></section><section class="tsd-panel-group tsd-index-group"><h2>Index</h2><section class="tsd-panel tsd-index-panel"><div class="tsd-index-content"><section class="tsd-index-section "><h3>Constructors</h3><ul class="tsd-index-list"><li class="tsd-kind-constructor tsd-parent-kind-class"><a href="BABYLON.EXT_mesh_gpu_instancing.html#constructor" class="tsd-kind-icon">constructor</a></li></ul></section><section class="tsd-index-section "><h3>Properties</h3><ul class="tsd-index-list"><li class="tsd-kind-property tsd-parent-kind-class"><a href="BABYLON.EXT_mesh_gpu_instancing.html#enabled" class="tsd-kind-icon">enabled</a></li><li class="tsd-kind-property tsd-parent-kind-class"><a href="BABYLON.EXT_mesh_gpu_instancing.html#name" class="tsd-kind-icon">name</a></li><li class="tsd-kind-property tsd-parent-kind-class"><a href="BABYLON.EXT_mesh_gpu_instancing.html#required" class="tsd-kind-icon">required</a></li></ul></section><section class="tsd-index-section "><h3>Methods</h3><ul class="tsd-index-list"><li class="tsd-kind-method tsd-parent-kind-class"><a href="BABYLON.EXT_mesh_gpu_instancing.html#dispose" class="tsd-kind-icon">dispose</a></li><li class="tsd-kind-method tsd-parent-kind-class"><a href="BABYLON.EXT_mesh_gpu_instancing.html#postExportNodeAsync" class="tsd-kind-icon">post<wbr>Export<wbr>Node<wbr>Async</a></li></ul></section></div></section></section><section class="tsd-panel-group tsd-member-group "><h2>Constructors</h2><section class="tsd-panel tsd-member tsd-kind-constructor tsd-parent-kind-class"><a id="constructor" class="tsd-anchor"></a><h3 class="tsd-anchor-link">constructor<a href="#constructor" aria-label="Permalink" class="tsd-anchor-icon"><svg xmlns="http://www.w3.org/2000/svg" class="icon icon-tabler icon-tabler-link" viewBox="0 0 24 24" stroke-width="2" stroke="currentColor" fill="none" stroke-linecap="round" stroke-linejoin="round"><path stroke="none" d="M0 0h24v24H0z" fill="none"></path><path d="M10 14a3.5 3.5 0 0 0 5 0l4 -4a3.5 3.5 0 0 0 -5 -5l-.5 .5"></path><path d="M14 10a3.5 3.5 0 0 0 -5 0l-4 4a3.5 3.5 0 0 0 5 5l.5 -.5"></path></svg></a></h3><ul class="tsd-signatures tsd-kind-constructor tsd-parent-kind-class"><li class="tsd-signature tsd-kind-icon">new EXT_<wbr>mesh_<wbr>gpu_<wbr>instancing<span class="tsd-signature-symbol">(</span>exporter<span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">_Exporter</span><span class="tsd-signature-symbol">)</span><span class="tsd-signature-symbol">: </span><a href="../modules/BABYLON.html" class="tsd-signature-type" data-tsd-kind="Namespace">BABYLON</a><span class="tsd-signature-symbol">.</span><a href="BABYLON.EXT_mesh_gpu_instancing.html" class="tsd-signature-type" data-tsd-kind="Class">EXT_mesh_gpu_instancing</a></li></ul><ul class="tsd-descriptions"><li class="tsd-description"><aside class="tsd-sources"><ul><li>Defined in .temp/docdirectory/doc.d.ts:114682</li></ul></aside><h4 class="tsd-parameters-title">Parameters</h4><ul class="tsd-parameters"><li><h5>exporter: <span class="tsd-signature-type">_Exporter</span></h5></li></ul><h4 class="tsd-returns-title">Returns <a href="../modules/BABYLON.html" class="tsd-signature-type" data-tsd-kind="Namespace">BABYLON</a><span class="tsd-signature-symbol">.</span><a href="BABYLON.EXT_mesh_gpu_instancing.html" class="tsd-signature-type" data-tsd-kind="Class">EXT_mesh_gpu_instancing</a></h4></li></ul></section></section><section class="tsd-panel-group tsd-member-group "><h2>Properties</h2><section class="tsd-panel tsd-member tsd-kind-property tsd-parent-kind-class"><a id="enabled" class="tsd-anchor"></a><h3 class="tsd-anchor-link">enabled<a href="#enabled" aria-label="Permalink" class="tsd-anchor-icon"><svg xmlns="http://www.w3.org/2000/svg" class="icon icon-tabler icon-tabler-link" viewBox="0 0 24 24" stroke-width="2" stroke="currentColor" fill="none" stroke-linecap="round" stroke-linejoin="round"><path stroke="none" d="M0 0h24v24H0z" fill="none"></path><path d="M10 14a3.5 3.5 0 0 0 5 0l4 -4a3.5 3.5 0 0 0 -5 -5l-.5 .5"></path><path d="M14 10a3.5 3.5 0 0 0 -5 0l-4 4a3.5 3.5 0 0 0 5 5l.5 -.5"></path></svg></a></h3><div class="tsd-signature tsd-kind-icon">enabled<span class="tsd-signature-symbol">:</span> <span class="tsd-signature-type">boolean</span></div><aside class="tsd-sources"><p>Implementation of IGLTFExporterExtensionV2.enabled</p><ul><li>Defined in .temp/docdirectory/doc.d.ts:114677</li></ul></aside><div class="tsd-comment tsd-typography"><div class="lead">
<p>Defines whether this extension is enabled</p>
</div></div></section><section class="tsd-panel tsd-member tsd-kind-property tsd-parent-kind-class"><a id="name" class="tsd-anchor"></a><h3 class="tsd-anchor-link"><span class="tsd-flag ts-flagReadonly">Readonly</span> name<a href="#name" aria-label="Permalink" class="tsd-anchor-icon"><svg xmlns="http://www.w3.org/2000/svg" class="icon icon-tabler icon-tabler-link" viewBox="0 0 24 24" stroke-width="2" stroke="currentColor" fill="none" stroke-linecap="round" stroke-linejoin="round"><path stroke="none" d="M0 0h24v24H0z" fill="none"></path><path d="M10 14a3.5 3.5 0 0 0 5 0l4 -4a3.5 3.5 0 0 0 -5 -5l-.5 .5"></path><path d="M14 10a3.5 3.5 0 0 0 -5 0l-4 4a3.5 3.5 0 0 0 5 5l.5 -.5"></path></svg></a></h3><div class="tsd-signature tsd-kind-icon">name<span class="tsd-signature-symbol">:</span> <span class="tsd-signature-type">&quot;EXT_mesh_gpu_instancing&quot;</span><span class="tsd-signature-symbol"> = &quot;EXT_mesh_gpu_instancing&quot;</span></div><aside class="tsd-sources"><p>Implementation of IGLTFExporterExtensionV2.name</p><ul><li>Defined in .temp/docdirectory/doc.d.ts:114675</li></ul></aside><div class="tsd-comment tsd-typography"><div class="lead">
<p>Name of this extension</p>
</div></div></section><section class="tsd-panel tsd-member tsd-kind-property tsd-parent-kind-class"><a id="required" class="tsd-anchor"></a><h3 class="tsd-anchor-link">required<a href="#required" aria-label="Permalink" class="tsd-anchor-icon"><svg xmlns="http://www.w3.org/2000/svg" class="icon icon-tabler icon-tabler-link" viewBox="0 0 24 24" stroke-width="2" stroke="currentColor" fill="none" stroke-linecap="round" stroke-linejoin="round"><path stroke="none" d="M0 0h24v24H0z" fill="none"></path><path d="M10 14a3.5 3.5 0 0 0 5 0l4 -4a3.5 3.5 0 0 0 -5 -5l-.5 .5"></path><path d="M14 10a3.5 3.5 0 0 0 -5 0l-4 4a3.5 3.5 0 0 0 5 5l.5 -.5"></path></svg></a></h3><div class="tsd-signature tsd-kind-icon">required<span class="tsd-signature-symbol">:</span> <span class="tsd-signature-type">boolean</span></div><aside class="tsd-sources"><p>Implementation of IGLTFExporterExtensionV2.required</p><ul><li>Defined in .temp/docdirectory/doc.d.ts:114679</li></ul></aside><div class="tsd-comment tsd-typography"><div class="lead">
<p>Defines whether this extension is required</p>
</div></div></section></section><section class="tsd-panel-group tsd-member-group "><h2>Methods</h2><section class="tsd-panel tsd-member tsd-kind-method tsd-parent-kind-class"><a id="dispose" class="tsd-anchor"></a><h3 class="tsd-anchor-link">dispose<a href="#dispose" aria-label="Permalink" class="tsd-anchor-icon"><svg xmlns="http://www.w3.org/2000/svg" class="icon icon-tabler icon-tabler-link" viewBox="0 0 24 24" stroke-width="2" stroke="currentColor" fill="none" stroke-linecap="round" stroke-linejoin="round"><path stroke="none" d="M0 0h24v24H0z" fill="none"></path><path d="M10 14a3.5 3.5 0 0 0 5 0l4 -4a3.5 3.5 0 0 0 -5 -5l-.5 .5"></path><path d="M14 10a3.5 3.5 0 0 0 -5 0l-4 4a3.5 3.5 0 0 0 5 5l.5 -.5"></path></svg></a></h3><ul class="tsd-signatures tsd-kind-method tsd-parent-kind-class"><li class="tsd-signature tsd-kind-icon">dispose<span class="tsd-signature-symbol">(</span><span class="tsd-signature-symbol">)</span><span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">void</span></li></ul><ul class="tsd-descriptions"><li class="tsd-description"><aside class="tsd-sources"><p>Implementation of IGLTFExporterExtensionV2.dispose</p><ul><li>Defined in .temp/docdirectory/doc.d.ts:114683</li></ul></aside><h4 class="tsd-returns-title">Returns <span class="tsd-signature-type">void</span></h4></li></ul></section><section class="tsd-panel tsd-member tsd-kind-method tsd-parent-kind-class"><a id="postExportNodeAsync" class="tsd-anchor"></a><h3 class="tsd-anchor-link">post<wbr>Export<wbr>Node<wbr>Async<a href="#postExportNodeAsync" aria-label="Permalink" class="tsd-anchor-icon"><svg xmlns="http://www.w3.org/2000/svg" class="icon icon-tabler icon-tabler-link" viewBox="0 0 24 24" stroke-width="2" stroke="currentColor" fill="none" stroke-linecap="round" stroke-linejoin="round"><path stroke="none" d="M0 0h24v24H0z" fill="none"></path><path d="M10 14a3.5 3.5 0 0 0 5 0l4 -4a3.5 3.5 0 0 0 -5 -5l-.5 .5"></path><path d="M14 10a3.5 3.5 0 0 0 -5 0l-4 4a3.5 3.5 0 0 0 5 5l.5 -.5"></path></svg></a></h3><ul class="tsd-signatures tsd-kind-method tsd-parent-kind-class"><li class="tsd-signature tsd-kind-icon">post<wbr>Export<wbr>Node<wbr>Async<span class="tsd-signature-symbol">(</span>context<span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">string</span>, node<span class="tsd-signature-symbol">: </span><a href="../modules/BABYLON.html#Nullable" class="tsd-signature-type" data-tsd-kind="Type alias">Nullable</a><span class="tsd-signature-symbol">&lt;</span><a href="../modules/BABYLON.html" class="tsd-signature-type" data-tsd-kind="Namespace">BABYLON</a><span class="tsd-signature-symbol">.</span><a href="../modules/BABYLON.GLTF2.html" class="tsd-signature-type" data-tsd-kind="Namespace">GLTF2</a><span class="tsd-signature-symbol">.</span><a href="../interfaces/BABYLON.GLTF2.INode.html" class="tsd-signature-type" data-tsd-kind="Interface">INode</a><span class="tsd-signature-symbol">&gt;</span>, babylonNode<span class="tsd-signature-symbol">: </span><a href="BABYLON.Node.html" class="tsd-signature-type" data-tsd-kind="Class">Node</a>, nodeMap<span class="tsd-signature-symbol">: </span><span class="tsd-signature-symbol">{}</span>, binaryWriter<span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">_BinaryWriter</span><span class="tsd-signature-symbol">)</span><span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">Promise</span><span class="tsd-signature-symbol">&lt;</span><a href="../modules/BABYLON.html#Nullable" class="tsd-signature-type" data-tsd-kind="Type alias">Nullable</a><span class="tsd-signature-symbol">&lt;</span><a href="../modules/BABYLON.html" class="tsd-signature-type" data-tsd-kind="Namespace">BABYLON</a><span class="tsd-signature-symbol">.</span><a href="../modules/BABYLON.GLTF2.html" class="tsd-signature-type" data-tsd-kind="Namespace">GLTF2</a><span class="tsd-signature-symbol">.</span><a href="../interfaces/BABYLON.GLTF2.INode.html" class="tsd-signature-type" data-tsd-kind="Interface">INode</a><span class="tsd-signature-symbol">&gt;</span><span class="tsd-signature-symbol">&gt;</span></li></ul><ul class="tsd-descriptions"><li class="tsd-description"><aside class="tsd-sources"><p>Implementation of IGLTFExporterExtensionV2.postExportNodeAsync</p><ul><li>Defined in .temp/docdirectory/doc.d.ts:114686</li></ul></aside><h4 class="tsd-parameters-title">Parameters</h4><ul class="tsd-parameters"><li><h5>context: <span class="tsd-signature-type">string</span></h5></li><li><h5>node: <a href="../modules/BABYLON.html#Nullable" class="tsd-signature-type" data-tsd-kind="Type alias">Nullable</a><span class="tsd-signature-symbol">&lt;</span><a href="../modules/BABYLON.html" class="tsd-signature-type" data-tsd-kind="Namespace">BABYLON</a><span class="tsd-signature-symbol">.</span><a href="../modules/BABYLON.GLTF2.html" class="tsd-signature-type" data-tsd-kind="Namespace">GLTF2</a><span class="tsd-signature-symbol">.</span><a href="../interfaces/BABYLON.GLTF2.INode.html" class="tsd-signature-type" data-tsd-kind="Interface">INode</a><span class="tsd-signature-symbol">&gt;</span></h5></li><li><h5>babylonNode: <a href="BABYLON.Node.html" class="tsd-signature-type" data-tsd-kind="Class">Node</a></h5></li><li><h5>nodeMap: <span class="tsd-signature-symbol">{}</span></h5><ul class="tsd-parameters"><li class="tsd-parameter-index-signature"><h5><span class="tsd-signature-symbol">[</span>key: <span class="tsd-signature-type">number</span><span class="tsd-signature-symbol">]: </span><span class="tsd-signature-type">number</span></h5></li></ul></li><li><h5>binaryWriter: <span class="tsd-signature-type">_BinaryWriter</span></h5></li></ul><h4 class="tsd-returns-title">Returns <span class="tsd-signature-type">Promise</span><span class="tsd-signature-symbol">&lt;</span><a href="../modules/BABYLON.html#Nullable" class="tsd-signature-type" data-tsd-kind="Type alias">Nullable</a><span class="tsd-signature-symbol">&lt;</span><a href="../modules/BABYLON.html" class="tsd-signature-type" data-tsd-kind="Namespace">BABYLON</a><span class="tsd-signature-symbol">.</span><a href="../modules/BABYLON.GLTF2.html" class="tsd-signature-type" data-tsd-kind="Namespace">GLTF2</a><span class="tsd-signature-symbol">.</span><a href="../interfaces/BABYLON.GLTF2.INode.html" class="tsd-signature-type" data-tsd-kind="Interface">INode</a><span class="tsd-signature-symbol">&gt;</span><span class="tsd-signature-symbol">&gt;</span></h4></li></ul></section></section></div><div class="col-4 col-menu menu-sticky-wrap menu-highlight"><nav class="tsd-navigation primary"><ul><li class=""><a href="../index.html">Exports</a></li><li class="current tsd-kind-namespace"><a href="../modules/BABYLON.html">BABYLON</a><ul><li class=" tsd-kind-namespace tsd-parent-kind-namespace"><a href="../modules/BABYLON.Debug.html">Debug</a></li><li class=" tsd-kind-namespace tsd-parent-kind-namespace"><a href="../modules/BABYLON.GLTF1.html">GLTF1</a></li><li class=" tsd-kind-namespace tsd-parent-kind-namespace"><a href="../modules/BABYLON.GLTF2.html">GLTF2</a></li><li class=" tsd-kind-namespace tsd-parent-kind-namespace"><a href="../modules/BABYLON.GUI.html">GUI</a></li><li class=" tsd-kind-namespace tsd-parent-kind-namespace"><a href="../modules/BABYLON.nativeOverride.html">native<wbr>Override</a></li></ul></li></ul></nav><nav class="tsd-navigation secondary menu-sticky"><ul><li class="current tsd-kind-class tsd-parent-kind-namespace"><a href="BABYLON.EXT_mesh_gpu_instancing.html" class="tsd-kind-icon">EXT_<wbr>mesh_<wbr>gpu_<wbr>instancing</a><ul><li class="tsd-kind-constructor tsd-parent-kind-class"><a href="BABYLON.EXT_mesh_gpu_instancing.html#constructor" class="tsd-kind-icon">constructor</a></li><li class="tsd-kind-property tsd-parent-kind-class"><a href="BABYLON.EXT_mesh_gpu_instancing.html#enabled" class="tsd-kind-icon">enabled</a></li><li class="tsd-kind-property tsd-parent-kind-class"><a href="BABYLON.EXT_mesh_gpu_instancing.html#name" class="tsd-kind-icon">name</a></li><li class="tsd-kind-property tsd-parent-kind-class"><a href="BABYLON.EXT_mesh_gpu_instancing.html#required" class="tsd-kind-icon">required</a></li><li class="tsd-kind-method tsd-parent-kind-class"><a href="BABYLON.EXT_mesh_gpu_instancing.html#dispose" class="tsd-kind-icon">dispose</a></li><li class="tsd-kind-method tsd-parent-kind-class"><a href="BABYLON.EXT_mesh_gpu_instancing.html#postExportNodeAsync" class="tsd-kind-icon">post<wbr>Export<wbr>Node<wbr>Async</a></li></ul></li></ul></nav></div></div></div><footer class=""><div class="container"><h2>Legend</h2><div class="tsd-legend-group"><ul class="tsd-legend"><li class="tsd-kind-constructor tsd-parent-kind-class"><span class="tsd-kind-icon">Constructor</span></li><li class="tsd-kind-property tsd-parent-kind-class"><span class="tsd-kind-icon">Property</span></li><li class="tsd-kind-method tsd-parent-kind-class"><span 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Class EXT_mesh_gpu_instancing

Hierarchy

Implements

Index

Constructors

Properties

Methods

Constructors

constructor

Parameters

exporter: _Exporter

Returns BABYLON.EXT_mesh_gpu_instancing

Properties

enabled Search playground for enabled

Readonly name Search playground for name

required Search playground for required

Methods

dispose Search playground for dispose

Returns void

postExportNodeAsync Search playground for postExportNodeAsync

Parameters

context: string

node: Nullable<BABYLON.GLTF2.INode>

babylonNode: Node

nodeMap: {}

[key: number]: number

binaryWriter: _BinaryWriter

Returns Promise<Nullable<BABYLON.GLTF2.INode>>

Hierarchy

Implements

Index

Constructors

Properties

Methods

Constructors

constructor

Parameters

exporter: _Exporter

Returns BABYLON.EXT_mesh_gpu_instancing

Properties

enabledSearch playground for enabled

Readonly nameSearch playground for name

requiredSearch playground for required

Methods

disposeSearch playground for dispose

Returns void

postExportNodeAsyncSearch playground for postExportNodeAsync

Parameters

context: string

node: Nullable<BABYLON.GLTF2.INode>

babylonNode: Node

nodeMap: {}

[key: number]: number

binaryWriter: _BinaryWriter

Returns Promise<Nullable<BABYLON.GLTF2.INode>>

enabled Search playground for enabled

Readonly name Search playground for name

required Search playground for required

dispose Search playground for dispose

postExportNodeAsync Search playground for postExportNodeAsync