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<h1>WebGLBatch Class</h1>
<div class="box meta">
<div class="foundat">
Defined in: <a href="../files/src_pixi_renderers_webgl_WebGLRenderGroup.js.html#l5"><code>src/pixi/renderers/webgl/WebGLRenderGroup.js:5</code></a>
</div>
Module: <a href="../modules/PIXI.html">PIXI</a>
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<div class="box intro">
<p>A WebGLBatch Enables a group of sprites to be drawn using the same settings.
if a group of sprites all have the same baseTexture and blendMode then they can be
grouped into a batch. All the sprites in a batch can then be drawn in one go by the
GPU which is hugely efficient. ALL sprites in the webGL renderer are added to a batch
even if the batch only contains one sprite. Batching is handled automatically by the
webGL renderer. A good tip is: the smaller the number of batchs there are, the faster
the webGL renderer will run.</p>
</div>
<div class="constructor">
<h2>Constructor</h2>
<div id="method_WebGLBatch" class="method item">
<h3 class="name"><code>WebGLBatch</code></h3>
<div class="args">
<span class="paren">(</span><ul class="args-list inline commas">
<li class="arg">
<code>gl</code>
</li>
</ul><span class="paren">)</span>
</div>
<div class="meta">
<p>
Defined in
<a href="../files/src_pixi_renderers_webgl_WebGLRenderGroup.js.html#l5"><code>src/pixi/renderers/webgl/WebGLRenderGroup.js:5</code></a>
</p>
</div>
<div class="description">
</div>
<div class="params">
<h4>Parameters:</h4>
<ul class="params-list">
<li class="param">
<code class="param-name">gl</code>
<span class="type">WebGLContext</span>
<div class="param-description">
<p>an instance of the webGL context</p>
</div>
</li>
</ul>
</div>
</div>
</div>
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<ul class="api-class-tabs">
<li class="api-class-tab index"><a href="#index">Index</a></li>
<li class="api-class-tab methods"><a href="#methods">Methods</a></li>
</ul>
<div>
<div id="index" class="api-class-tabpanel index">
<h2 class="off-left">Item Index</h2>
<div class="index-section methods">
<h3>Methods</h3>
<ul class="index-list methods">
<li class="index-item method private">
<a href="#method_addDisplayObjectAndChildren">addDisplayObjectAndChildren</a>
</li>
<li class="index-item method private">
<a href="#method_addFilterBlocks">addFilterBlocks</a>
</li>
<li class="index-item method">
<a href="#method_clean">clean</a>
</li>
<li class="index-item method">
<a href="#method_growBatch">growBatch</a>
</li>
<li class="index-item method">
<a href="#method_init">init</a>
</li>
<li class="index-item method private">
<a href="#method_initStrip">initStrip</a>
</li>
<li class="index-item method private">
<a href="#method_initTilingSprite">initTilingSprite</a>
</li>
<li class="index-item method private">
<a href="#method_insertAfter">insertAfter</a>
</li>
<li class="index-item method">
<a href="#method_insertAfter">insertAfter</a>
</li>
<li class="index-item method">
<a href="#method_insertBefore">insertBefore</a>
</li>
<li class="index-item method private">
<a href="#method_insertObject">insertObject</a>
</li>
<li class="index-item method">
<a href="#method_merge">merge</a>
</li>
<li class="index-item method">
<a href="#method_refresh">refresh</a>
</li>
<li class="index-item method">
<a href="#method_remove">remove</a>
</li>
<li class="index-item method private">
<a href="#method_removeDisplayObjectAndChildren">removeDisplayObjectAndChildren</a>
</li>
<li class="index-item method private">
<a href="#method_removeFilterBlocks">removeFilterBlocks</a>
</li>
<li class="index-item method private">
<a href="#method_removeObject">removeObject</a>
</li>
<li class="index-item method">
<a href="#method_render">render</a>
</li>
<li class="index-item method">
<a href="#method_render">render</a>
</li>
<li class="index-item method private">
<a href="#method_renderSpecial">renderSpecial</a>
</li>
<li class="index-item method private">
<a href="#method_renderSpecific">renderSpecific</a>
</li>
<li class="index-item method private">
<a href="#method_renderStrip">renderStrip</a>
</li>
<li class="index-item method private">
<a href="#method_renderTilingSprite">renderTilingSprite</a>
</li>
<li class="index-item method">
<a href="#method_restoreLostContext">restoreLostContext</a>
</li>
<li class="index-item method private">
<a href="#method_setRenderable">setRenderable</a>
</li>
<li class="index-item method">
<a href="#method_split">split</a>
</li>
<li class="index-item method">
<a href="#method_update">update</a>
</li>
<li class="index-item method private">
<a href="#method_updateTexture">updateTexture</a>
</li>
</ul>
</div>
</div>
<div id="methods" class="api-class-tabpanel">
<h2 class="off-left">Methods</h2>
<div id="method_addDisplayObjectAndChildren" class="method item private">
<h3 class="name"><code>addDisplayObjectAndChildren</code></h3>
<div class="args">
<span class="paren">(</span><ul class="args-list inline commas">
<li class="arg">
<code>displayObject</code>
</li>
</ul><span class="paren">)</span>
</div>
<span class="flag private">private</span>
<div class="meta">
<p>
Defined in
<a href="../files/src_pixi_renderers_webgl_WebGLRenderGroup.js.html#l430"><code>src/pixi/renderers/webgl/WebGLRenderGroup.js:430</code></a>
</p>
</div>
<div class="description">
<p>Adds a display object and children to the webgl context</p>
</div>
<div class="params">
<h4>Parameters:</h4>
<ul class="params-list">
<li class="param">
<code class="param-name">displayObject</code>
<span class="type"><a href="../classes/DisplayObject.html" class="crosslink">DisplayObject</a></span>
<div class="param-description">
</div>
</li>
</ul>
</div>
</div>
<div id="method_addFilterBlocks" class="method item private">
<h3 class="name"><code>addFilterBlocks</code></h3>
<div class="args">
<span class="paren">(</span><ul class="args-list inline commas">
<li class="arg">
<code>start</code>
</li>
<li class="arg">
<code>end</code>
</li>
</ul><span class="paren">)</span>
</div>
<span class="flag private">private</span>
<div class="meta">
<p>
Defined in
<a href="../files/src_pixi_renderers_webgl_WebGLRenderGroup.js.html#l376"><code>src/pixi/renderers/webgl/WebGLRenderGroup.js:376</code></a>
</p>
</div>
<div class="description">
<p>Adds filter blocks</p>
</div>
<div class="params">
<h4>Parameters:</h4>
<ul class="params-list">
<li class="param">
<code class="param-name">start</code>
<span class="type">FilterBlock</span>
<div class="param-description">
</div>
</li>
<li class="param">
<code class="param-name">end</code>
<span class="type">FilterBlock</span>
<div class="param-description">
</div>
</li>
</ul>
</div>
</div>
<div id="method_clean" class="method item">
<h3 class="name"><code>clean</code></h3>
<span class="paren">()</span>
<div class="meta">
<p>
Defined in
<a href="../files/src_pixi_renderers_webgl_WebGLBatch.js.html#l71"><code>src/pixi/renderers/webgl/WebGLBatch.js:71</code></a>
</p>
</div>
<div class="description">
<p>Cleans the batch so that is can be returned to an object pool and reused</p>
</div>
</div>
<div id="method_growBatch" class="method item">
<h3 class="name"><code>growBatch</code></h3>
<span class="paren">()</span>
<div class="meta">
<p>
Defined in
<a href="../files/src_pixi_renderers_webgl_WebGLBatch.js.html#l292"><code>src/pixi/renderers/webgl/WebGLBatch.js:292</code></a>
</p>
</div>
<div class="description">
<p>Grows the size of the batch. As the elements in the batch cannot have a dynamic size this
function is used to increase the size of the batch. It also creates a little extra room so
that the batch does not need to be resized every time a sprite is added</p>
</div>
</div>
<div id="method_init" class="method item">
<h3 class="name"><code>init</code></h3>
<div class="args">
<span class="paren">(</span><ul class="args-list inline commas">
<li class="arg">
<code>sprite</code>
</li>
</ul><span class="paren">)</span>
</div>
<div class="meta">
<p>
Defined in
<a href="../files/src_pixi_renderers_webgl_WebGLBatch.js.html#l105"><code>src/pixi/renderers/webgl/WebGLBatch.js:105</code></a>
</p>
</div>
<div class="description">
<p>inits the batch's texture and blend mode based if the supplied sprite</p>
</div>
<div class="params">
<h4>Parameters:</h4>
<ul class="params-list">
<li class="param">
<code class="param-name">sprite</code>
<span class="type"><a href="../classes/Sprite.html" class="crosslink">Sprite</a></span>
<div class="param-description">
<p>the first sprite to be added to the batch. Only sprites with
the same base texture and blend mode will be allowed to be added to this batch</p>
</div>
</li>
</ul>
</div>
</div>
<div id="method_initStrip" class="method item private">
<h3 class="name"><code>initStrip</code></h3>
<div class="args">
<span class="paren">(</span><ul class="args-list inline commas">
<li class="arg">
<code>strip</code>
</li>
</ul><span class="paren">)</span>
</div>
<span class="flag private">private</span>
<div class="meta">
<p>
Defined in
<a href="../files/src_pixi_renderers_webgl_WebGLRenderGroup.js.html#l974"><code>src/pixi/renderers/webgl/WebGLRenderGroup.js:974</code></a>
</p>
</div>
<div class="description">
<p>Initializes a strip to be rendered</p>
</div>
<div class="params">
<h4>Parameters:</h4>
<ul class="params-list">
<li class="param">
<code class="param-name">strip</code>
<span class="type">Strip</span>
<div class="param-description">
<p>The strip to initialize</p>
</div>
</li>
</ul>
</div>
</div>
<div id="method_initTilingSprite" class="method item private">
<h3 class="name"><code>initTilingSprite</code></h3>
<div class="args">
<span class="paren">(</span><ul class="args-list inline commas">
<li class="arg">
<code>sprite</code>
</li>
</ul><span class="paren">)</span>
</div>
<span class="flag private">private</span>
<div class="meta">
<p>
Defined in
<a href="../files/src_pixi_renderers_webgl_WebGLRenderGroup.js.html#l781"><code>src/pixi/renderers/webgl/WebGLRenderGroup.js:781</code></a>
</p>
</div>
<div class="description">
<p>Initializes a tiling sprite</p>
</div>
<div class="params">
<h4>Parameters:</h4>
<ul class="params-list">
<li class="param">
<code class="param-name">sprite</code>
<span class="type"><a href="../classes/TilingSprite.html" class="crosslink">TilingSprite</a></span>
<div class="param-description">
<p>The tiling sprite to initialize</p>
</div>
</li>
</ul>
</div>
</div>
<div id="method_insertAfter" class="method item private">
<h3 class="name"><code>insertAfter</code></h3>
<div class="args">
<span class="paren">(</span><ul class="args-list inline commas">
<li class="arg">
<code>item</code>
</li>
<li class="arg">
<code>displayObject</code>
</li>
</ul><span class="paren">)</span>
</div>
<span class="flag private">private</span>
<div class="meta">
<p>
Defined in
<a href="../files/src_pixi_renderers_webgl_WebGLRenderGroup.js.html#l647"><code>src/pixi/renderers/webgl/WebGLRenderGroup.js:647</code></a>
</p>
</div>
<div class="description">
<p>Inserts a displayObject into the linked list</p>
</div>
<div class="params">
<h4>Parameters:</h4>
<ul class="params-list">
<li class="param">
<code class="param-name">item</code>
<span class="type"><a href="../classes/DisplayObject.html" class="crosslink">DisplayObject</a></span>
<div class="param-description">
</div>
</li>
<li class="param">
<code class="param-name">displayObject</code>
<span class="type"><a href="../classes/DisplayObject.html" class="crosslink">DisplayObject</a></span>
<div class="param-description">
<p>The object to insert</p>
</div>
</li>
</ul>
</div>
</div>
<div id="method_insertAfter" class="method item">
<h3 class="name"><code>insertAfter</code></h3>
<div class="args">
<span class="paren">(</span><ul class="args-list inline commas">
<li class="arg">
<code>sprite</code>
</li>
<li class="arg">
<code>previousSprite</code>
</li>
</ul><span class="paren">)</span>
</div>
<div class="meta">
<p>
Defined in
<a href="../files/src_pixi_renderers_webgl_WebGLBatch.js.html#l153"><code>src/pixi/renderers/webgl/WebGLBatch.js:153</code></a>
</p>
</div>
<div class="description">
<p>inserts a sprite after the specified sprite</p>
</div>
<div class="params">
<h4>Parameters:</h4>
<ul class="params-list">
<li class="param">
<code class="param-name">sprite</code>
<span class="type"><a href="../classes/Sprite.html" class="crosslink">Sprite</a></span>
<div class="param-description">
<p>the sprite to be added</p>
</div>
</li>
<li class="param">
<code class="param-name">previousSprite</code>
<span class="type"><a href="../classes/Sprite.html" class="crosslink">Sprite</a></span>
<div class="param-description">
<p>the first sprite will be inserted after this sprite</p>
</div>
</li>
</ul>
</div>
</div>
<div id="method_insertBefore" class="method item">
<h3 class="name"><code>insertBefore</code></h3>
<div class="args">
<span class="paren">(</span><ul class="args-list inline commas">
<li class="arg">
<code>sprite</code>
</li>
<li class="arg">
<code>nextSprite</code>
</li>
</ul><span class="paren">)</span>
</div>
<div class="meta">
<p>
Defined in
<a href="../files/src_pixi_renderers_webgl_WebGLBatch.js.html#l125"><code>src/pixi/renderers/webgl/WebGLBatch.js:125</code></a>
</p>
</div>
<div class="description">
<p>inserts a sprite before the specified sprite</p>
</div>
<div class="params">
<h4>Parameters:</h4>
<ul class="params-list">
<li class="param">
<code class="param-name">sprite</code>
<span class="type"><a href="../classes/Sprite.html" class="crosslink">Sprite</a></span>
<div class="param-description">
<p>the sprite to be added</p>
</div>
</li>
<li class="param">
<code class="param-name">nextSprite</code>
<span class="type">NextSprite</span>
<div class="param-description">
<p>the first sprite will be inserted before this sprite</p>
</div>
</li>
</ul>
</div>
</div>
<div id="method_insertObject" class="method item private">
<h3 class="name"><code>insertObject</code></h3>
<div class="args">
<span class="paren">(</span><ul class="args-list inline commas">
<li class="arg">
<code>displayObject</code>
</li>
<li class="arg">
<code>previousObject</code>
</li>
<li class="arg">
<code>nextObject</code>
</li>
</ul><span class="paren">)</span>
</div>
<span class="flag private">private</span>
<div class="meta">
<p>
Defined in
<a href="../files/src_pixi_renderers_webgl_WebGLRenderGroup.js.html#l509"><code>src/pixi/renderers/webgl/WebGLRenderGroup.js:509</code></a>
</p>
</div>
<div class="description">
<p>Inserts a displayObject into the linked list</p>
</div>
<div class="params">
<h4>Parameters:</h4>
<ul class="params-list">
<li class="param">
<code class="param-name">displayObject</code>
<span class="type"><a href="../classes/DisplayObject.html" class="crosslink">DisplayObject</a></span>
<div class="param-description">
</div>
</li>
<li class="param">
<code class="param-name">previousObject</code>
<span class="type"><a href="../classes/DisplayObject.html" class="crosslink">DisplayObject</a></span>
<div class="param-description">
</div>
</li>
<li class="param">
<code class="param-name">nextObject</code>
<span class="type"><a href="../classes/DisplayObject.html" class="crosslink">DisplayObject</a></span>
<div class="param-description">
</div>
</li>
</ul>
</div>
</div>
<div id="method_merge" class="method item">
<h3 class="name"><code>merge</code></h3>
<div class="args">
<span class="paren">(</span><ul class="args-list inline commas">
<li class="arg">
<code>batch</code>
</li>
</ul><span class="paren">)</span>
</div>
<div class="meta">
<p>
Defined in
<a href="../files/src_pixi_renderers_webgl_WebGLBatch.js.html#l267"><code>src/pixi/renderers/webgl/WebGLBatch.js:267</code></a>
</p>
</div>
<div class="description">
<p>Merges two batchs together</p>
</div>
<div class="params">
<h4>Parameters:</h4>
<ul class="params-list">
<li class="param">
<code class="param-name">batch</code>
<span class="type"><a href="../classes/WebGLBatch.html" class="crosslink">WebGLBatch</a></span>
<div class="param-description">
<p>the batch that will be merged</p>
</div>
</li>
</ul>
</div>
</div>
<div id="method_refresh" class="method item">
<h3 class="name"><code>refresh</code></h3>
<span class="paren">()</span>
<div class="meta">
<p>
Defined in
<a href="../files/src_pixi_renderers_webgl_WebGLBatch.js.html#l347"><code>src/pixi/renderers/webgl/WebGLBatch.js:347</code></a>
</p>
</div>
<div class="description">
<p>Refresh's all the data in the batch and sync's it with the webGL buffers</p>
</div>
</div>
<div id="method_remove" class="method item">
<h3 class="name"><code>remove</code></h3>
<div class="args">
<span class="paren">(</span><ul class="args-list inline commas">
<li class="arg">
<code>sprite</code>
</li>
</ul><span class="paren">)</span>
</div>
<div class="meta">
<p>
Defined in
<a href="../files/src_pixi_renderers_webgl_WebGLBatch.js.html#l182"><code>src/pixi/renderers/webgl/WebGLBatch.js:182</code></a>
</p>
</div>
<div class="description">
<p>removes a sprite from the batch</p>
</div>
<div class="params">
<h4>Parameters:</h4>
<ul class="params-list">
<li class="param">
<code class="param-name">sprite</code>
<span class="type"><a href="../classes/Sprite.html" class="crosslink">Sprite</a></span>
<div class="param-description">
<p>the sprite to be removed</p>
</div>
</li>
</ul>
</div>
</div>
<div id="method_removeDisplayObjectAndChildren" class="method item private">
<h3 class="name"><code>removeDisplayObjectAndChildren</code></h3>
<div class="args">
<span class="paren">(</span><ul class="args-list inline commas">
<li class="arg">
<code>displayObject</code>
</li>
</ul><span class="paren">)</span>
</div>
<span class="flag private">private</span>
<div class="meta">
<p>
Defined in
<a href="../files/src_pixi_renderers_webgl_WebGLRenderGroup.js.html#l487"><code>src/pixi/renderers/webgl/WebGLRenderGroup.js:487</code></a>
</p>
</div>
<div class="description">
<p>Removes a display object and children to the webgl context</p>
</div>
<div class="params">
<h4>Parameters:</h4>
<ul class="params-list">
<li class="param">
<code class="param-name">displayObject</code>
<span class="type"><a href="../classes/DisplayObject.html" class="crosslink">DisplayObject</a></span>
<div class="param-description">
</div>
</li>
</ul>
</div>
</div>
<div id="method_removeFilterBlocks" class="method item private">
<h3 class="name"><code>removeFilterBlocks</code></h3>
<div class="args">
<span class="paren">(</span><ul class="args-list inline commas">
<li class="arg">
<code>start</code>
</li>
<li class="arg">
<code>end</code>
</li>
</ul><span class="paren">)</span>
</div>
<span class="flag private">private</span>
<div class="meta">
<p>
Defined in
<a href="../files/src_pixi_renderers_webgl_WebGLRenderGroup.js.html#l416"><code>src/pixi/renderers/webgl/WebGLRenderGroup.js:416</code></a>
</p>
</div>
<div class="description">
<p>Remove filter blocks</p>
</div>
<div class="params">
<h4>Parameters:</h4>
<ul class="params-list">
<li class="param">
<code class="param-name">start</code>
<span class="type">FilterBlock</span>
<div class="param-description">
</div>
</li>
<li class="param">
<code class="param-name">end</code>
<span class="type">FilterBlock</span>
<div class="param-description">
</div>
</li>
</ul>
</div>
</div>
<div id="method_removeObject" class="method item private">
<h3 class="name"><code>removeObject</code></h3>
<div class="args">
<span class="paren">(</span><ul class="args-list inline commas">
<li class="arg">
<code>displayObject</code>
</li>
</ul><span class="paren">)</span>
</div>
<span class="flag private">private</span>
<div class="meta">
<p>
Defined in
<a href="../files/src_pixi_renderers_webgl_WebGLRenderGroup.js.html#l702"><code>src/pixi/renderers/webgl/WebGLRenderGroup.js:702</code></a>
</p>
</div>
<div class="description">
<p>Removes a displayObject from the linked list</p>
</div>
<div class="params">
<h4>Parameters:</h4>
<ul class="params-list">
<li class="param">
<code class="param-name">displayObject</code>
<span class="type"><a href="../classes/DisplayObject.html" class="crosslink">DisplayObject</a></span>
<div class="param-description">
<p>The object to remove</p>
</div>
</li>
</ul>
</div>
</div>
<div id="method_render" class="method item">
<h3 class="name"><code>render</code></h3>
<span class="paren">()</span>
<div class="meta">
<p>
Defined in
<a href="../files/src_pixi_renderers_webgl_WebGLBatch.js.html#l508"><code>src/pixi/renderers/webgl/WebGLBatch.js:508</code></a>
</p>
</div>
<div class="description">
<p>Draws the batch to the frame buffer</p>
</div>
</div>
<div id="method_render" class="method item">
<h3 class="name"><code>render</code></h3>
<div class="args">
<span class="paren">(</span><ul class="args-list inline commas">
<li class="arg">
<code>projection</code>
</li>
</ul><span class="paren">)</span>
</div>
<div class="meta">
<p>
Defined in
<a href="../files/src_pixi_renderers_webgl_WebGLRenderGroup.js.html#l55"><code>src/pixi/renderers/webgl/WebGLRenderGroup.js:55</code></a>
</p>
</div>
<div class="description">
<p>Renders the stage to its webgl view</p>
</div>
<div class="params">
<h4>Parameters:</h4>
<ul class="params-list">
<li class="param">
<code class="param-name">projection</code>
<span class="type">Object</span>
<div class="param-description">
</div>
</li>
</ul>
</div>
</div>
<div id="method_renderSpecial" class="method item private">
<h3 class="name"><code>renderSpecial</code></h3>
<div class="args">
<span class="paren">(</span><ul class="args-list inline commas">
<li class="arg">
<code>renderable</code>
</li>
<li class="arg">
<code>projection</code>
</li>
</ul><span class="paren">)</span>
</div>
<span class="flag private">private</span>
<div class="meta">
<p>
Defined in
<a href="../files/src_pixi_renderers_webgl_WebGLRenderGroup.js.html#l251"><code>src/pixi/renderers/webgl/WebGLRenderGroup.js:251</code></a>
</p>
</div>
<div class="description">
<p>Renders a specific renderable</p>
</div>
<div class="params">
<h4>Parameters:</h4>
<ul class="params-list">
<li class="param">
<code class="param-name">renderable</code>
<span class="type"><a href="../classes/DisplayObject.html" class="crosslink">DisplayObject</a></span>
<div class="param-description">
</div>
</li>
<li class="param">
<code class="param-name">projection</code>
<span class="type">Object</span>
<div class="param-description">
</div>
</li>
</ul>
</div>
</div>
<div id="method_renderSpecific" class="method item private">
<h3 class="name"><code>renderSpecific</code></h3>
<div class="args">
<span class="paren">(</span><ul class="args-list inline commas">
<li class="arg">
<code>displayObject</code>
</li>
<li class="arg">
<code>projection</code>
</li>
</ul><span class="paren">)</span>
</div>
<span class="flag private">private</span>
<div class="meta">
<p>
Defined in
<a href="../files/src_pixi_renderers_webgl_WebGLRenderGroup.js.html#l91"><code>src/pixi/renderers/webgl/WebGLRenderGroup.js:91</code></a>
</p>
</div>
<div class="description">
<p>Renders a specific displayObject</p>
</div>
<div class="params">
<h4>Parameters:</h4>
<ul class="params-list">
<li class="param">
<code class="param-name">displayObject</code>
<span class="type"><a href="../classes/DisplayObject.html" class="crosslink">DisplayObject</a></span>
<div class="param-description">
</div>
</li>
<li class="param">
<code class="param-name">projection</code>
<span class="type">Object</span>
<div class="param-description">
</div>
</li>
</ul>
</div>
</div>
<div id="method_renderStrip" class="method item private">
<h3 class="name"><code>renderStrip</code></h3>
<div class="args">
<span class="paren">(</span><ul class="args-list inline commas">
<li class="arg">
<code>strip</code>
</li>
<li class="arg">
<code>projection</code>
</li>
</ul><span class="paren">)</span>
</div>
<span class="flag private">private</span>
<div class="meta">
<p>
Defined in
<a href="../files/src_pixi_renderers_webgl_WebGLRenderGroup.js.html#l840"><code>src/pixi/renderers/webgl/WebGLRenderGroup.js:840</code></a>
</p>
</div>
<div class="description">
<p>Renders a Strip</p>
</div>
<div class="params">
<h4>Parameters:</h4>
<ul class="params-list">
<li class="param">
<code class="param-name">strip</code>
<span class="type">Strip</span>
<div class="param-description">
<p>The strip to render</p>
</div>
</li>
<li class="param">
<code class="param-name">projection</code>
<span class="type">Object</span>
<div class="param-description">
</div>
</li>
</ul>
</div>
</div>
<div id="method_renderTilingSprite" class="method item private">
<h3 class="name"><code>renderTilingSprite</code></h3>
<div class="args">
<span class="paren">(</span><ul class="args-list inline commas">
<li class="arg">
<code>sprite</code>
</li>
<li class="arg">
<code>projectionMatrix</code>
</li>
</ul><span class="paren">)</span>
</div>
<span class="flag private">private</span>
<div class="meta">
<p>
Defined in
<a href="../files/src_pixi_renderers_webgl_WebGLRenderGroup.js.html#l932"><code>src/pixi/renderers/webgl/WebGLRenderGroup.js:932</code></a>
</p>
</div>
<div class="description">
<p>Renders a TilingSprite</p>
</div>
<div class="params">
<h4>Parameters:</h4>
<ul class="params-list">
<li class="param">
<code class="param-name">sprite</code>
<span class="type"><a href="../classes/TilingSprite.html" class="crosslink">TilingSprite</a></span>
<div class="param-description">
<p>The tiling sprite to render</p>
</div>
</li>
<li class="param">
<code class="param-name">projectionMatrix</code>
<span class="type">Object</span>
<div class="param-description">
</div>
</li>
</ul>
</div>
</div>
<div id="method_restoreLostContext" class="method item">
<h3 class="name"><code>restoreLostContext</code></h3>
<div class="args">
<span class="paren">(</span><ul class="args-list inline commas">
<li class="arg">
<code>gl</code>
</li>
</ul><span class="paren">)</span>
</div>
<div class="meta">
<p>
Defined in
<a href="../files/src_pixi_renderers_webgl_WebGLBatch.js.html#l90"><code>src/pixi/renderers/webgl/WebGLBatch.js:90</code></a>
</p>
</div>
<div class="description">
<p>Recreates the buffers in the event of a context loss</p>
</div>
<div class="params">
<h4>Parameters:</h4>
<ul class="params-list">
<li class="param">
<code class="param-name">gl</code>
<span class="type">WebGLContext</span>
<div class="param-description">
</div>
</li>
</ul>
</div>
</div>
<div id="method_setRenderable" class="method item private">
<h3 class="name"><code>setRenderable</code></h3>
<div class="args">
<span class="paren">(</span><ul class="args-list inline commas">
<li class="arg">
<code>displayObject</code>
</li>
</ul><span class="paren">)</span>
</div>
<span class="flag private">private</span>
<div class="meta">
<p>
Defined in
<a href="../files/src_pixi_renderers_webgl_WebGLRenderGroup.js.html#l33"><code>src/pixi/renderers/webgl/WebGLRenderGroup.js:33</code></a>
</p>
</div>
<div class="description">
<p>Add a display object to the webgl renderer</p>
</div>
<div class="params">
<h4>Parameters:</h4>
<ul class="params-list">
<li class="param">
<code class="param-name">displayObject</code>
<span class="type"><a href="../classes/DisplayObject.html" class="crosslink">DisplayObject</a></span>
<div class="param-description">
</div>
</li>
</ul>
</div>
</div>
<div id="method_split" class="method item">
<h3 class="name"><code>split</code></h3>
<div class="args">
<span class="paren">(</span><ul class="args-list inline commas">
<li class="arg">
<code>sprite</code>
</li>
</ul><span class="paren">)</span>
</div>
<span class="returns-inline">
<span class="type"><a href="../classes/WebGLBatch.html" class="crosslink">WebGLBatch</a></span>
</span>
<div class="meta">
<p>
Defined in
<a href="../files/src_pixi_renderers_webgl_WebGLBatch.js.html#l226"><code>src/pixi/renderers/webgl/WebGLBatch.js:226</code></a>
</p>
</div>
<div class="description">
<p>Splits the batch into two with the specified sprite being the start of the new batch.</p>
</div>
<div class="params">
<h4>Parameters:</h4>
<ul class="params-list">
<li class="param">
<code class="param-name">sprite</code>
<span class="type"><a href="../classes/Sprite.html" class="crosslink">Sprite</a></span>
<div class="param-description">
<p>the sprite that indicates where the batch should be split</p>
</div>
</li>
</ul>
</div>
<div class="returns">
<h4>Returns:</h4>
<div class="returns-description">
<span class="type"><a href="../classes/WebGLBatch.html" class="crosslink">WebGLBatch</a></span>:
<p>the new batch</p>
</div>
</div>
</div>
<div id="method_update" class="method item">
<h3 class="name"><code>update</code></h3>
<span class="paren">()</span>
<div class="meta">
<p>
Defined in
<a href="../files/src_pixi_renderers_webgl_WebGLBatch.js.html#l403"><code>src/pixi/renderers/webgl/WebGLBatch.js:403</code></a>
</p>
</div>
<div class="description">
<p>Updates all the relevant geometry and uploads the data to the GPU</p>
</div>
</div>
<div id="method_updateTexture" class="method item private">
<h3 class="name"><code>updateTexture</code></h3>
<div class="args">
<span class="paren">(</span><ul class="args-list inline commas">
<li class="arg">
<code>displayObject</code>
</li>
</ul><span class="paren">)</span>
</div>
<span class="flag private">private</span>
<div class="meta">
<p>
Defined in
<a href="../files/src_pixi_renderers_webgl_WebGLRenderGroup.js.html#l334"><code>src/pixi/renderers/webgl/WebGLRenderGroup.js:334</code></a>
</p>
</div>
<div class="description">
<p>Updates a webgl texture</p>
</div>
<div class="params">
<h4>Parameters:</h4>
<ul class="params-list">
<li class="param">
<code class="param-name">displayObject</code>
<span class="type"><a href="../classes/DisplayObject.html" class="crosslink">DisplayObject</a></span>
<div class="param-description">
</div>
</li>
</ul>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
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