1013 lines
22 KiB
HTML
1013 lines
22 KiB
HTML
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<title>WebGLBatch - Pixi.js API</title>
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<em>API Docs for: 0.9</em>
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<li><a href="../classes/AssetLoader.html">AssetLoader</a></li>
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<li><a href="../classes/BaseTexture.html">BaseTexture</a></li>
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<li><a href="../classes/CanvasRenderer.html">CanvasRenderer</a></li>
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<li><a href="../classes/DisplayObject.html">DisplayObject</a></li>
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<li><a href="../classes/Sprite.html">Sprite</a></li>
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<li><a href="../classes/SpriteSheetLoader.html">SpriteSheetLoader</a></li>
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<li><a href="../classes/Stage.html">Stage</a></li>
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<li><a href="../classes/Texture.html">Texture</a></li>
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<li><a href="../classes/WebGLBatch.html">WebGLBatch</a></li>
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<li><a href="../classes/WebGLRenderer.html">WebGLRenderer</a></li>
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<div class="content">
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<h1>WebGLBatch Class</h1>
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<div class="box meta">
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<div class="foundat">
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Defined in: <a href="../files/pixi_renderers_WebGLBatch.js.html#l42"><code>pixi/renderers/WebGLBatch.js:42</code></a>
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</div>
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Module: <a href="../modules/PIXI.html">PIXI</a>
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</div>
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<div class="box intro">
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<p>A WebGLBatch Enables a group of sprites to be drawn using the same settings.
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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>
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<ul class="api-class-tabs">
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<li class="api-class-tab index"><a href="#index">Index</a></li>
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<li class="api-class-tab methods"><a href="#methods">Methods</a></li>
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</ul>
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<div id="index" class="api-class-tabpanel index">
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<h2 class="off-left">Item Index</h2>
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<div class="index-section methods">
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<h3>Methods</h3>
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<ul class="index-list methods">
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<li class="index-item method">
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<a href="#method_init">init</a>
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</li>
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<li class="index-item method">
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<a href="#method_insertAfter">insertAfter</a>
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</li>
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<li class="index-item method">
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<a href="#method_insertBefore">insertBefore</a>
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</li>
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<li class="index-item method">
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<a href="#method_merge">merge</a>
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</li>
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<li class="index-item method">
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<a href="#method_refresh">refresh</a>
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</li>
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<li class="index-item method">
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<a href="#method_remove">remove</a>
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</li>
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<li class="index-item method">
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<a href="#method_render">render</a>
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</li>
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<li class="index-item method">
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<a href="#method_split">split</a>
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</li>
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<li class="index-item method">
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<a href="#method_update">update</a>
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</li>
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</ul>
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</div>
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</div>
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<div id="methods" class="api-class-tabpanel">
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<h2 class="off-left">Methods</h2>
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<div id="method_init" class="method item">
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<h3 class="name"><code>init</code></h3>
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<div class="args">
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<span class="paren">(</span><ul class="args-list inline commas">
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<li class="arg">
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<code>sprite</code>
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</li>
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</ul><span class="paren">)</span>
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</div>
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<div class="meta">
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<p>
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Defined in
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<a href="../files/pixi_renderers_WebGLBatch.js.html#l98"><code>pixi/renderers/WebGLBatch.js:98</code></a>
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</p>
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</div>
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<div class="description">
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<p>inits the batch's texture and blend mode based if the supplied sprite</p>
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</div>
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<div class="params">
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<h4>Parameters:</h4>
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<ul class="params-list">
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<li class="param">
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<code class="param-name">sprite</code>
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<span class="type"><a href="../classes/Sprite.html" class="crosslink">Sprite</a></span>
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<div class="param-description">
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<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>
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</div>
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</li>
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</ul>
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</div>
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</div>
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<div id="method_insertAfter" class="method item">
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<h3 class="name"><code>insertAfter</code></h3>
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<div class="args">
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<span class="paren">(</span><ul class="args-list inline commas">
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<li class="arg">
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<code>sprite</code>
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</li>
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<li class="arg">
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<code>previousSprite</code>
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</li>
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</ul><span class="paren">)</span>
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</div>
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<div class="meta">
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<p>
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Defined in
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<a href="../files/pixi_renderers_WebGLBatch.js.html#l145"><code>pixi/renderers/WebGLBatch.js:145</code></a>
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</p>
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</div>
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<div class="description">
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<p>inserts a sprite after the specified sprite</p>
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</div>
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<div class="params">
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<h4>Parameters:</h4>
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<ul class="params-list">
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<li class="param">
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<code class="param-name">sprite</code>
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<span class="type"><a href="../classes/Sprite.html" class="crosslink">Sprite</a></span>
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<div class="param-description">
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<p>the sprite to be added</p>
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</div>
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</li>
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<li class="param">
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<code class="param-name">previousSprite</code>
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<span class="type"><a href="../classes/Sprite.html" class="crosslink">Sprite</a></span>
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<div class="param-description">
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<p>the first sprite will be inserted after this sprite</p>
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</div>
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</li>
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</ul>
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</div>
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</div>
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<div id="method_insertBefore" class="method item">
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<h3 class="name"><code>insertBefore</code></h3>
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<div class="args">
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<span class="paren">(</span><ul class="args-list inline commas">
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<li class="arg">
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<code>sprite</code>
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</li>
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<li class="arg">
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<code>nextSprite</code>
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</li>
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</ul><span class="paren">)</span>
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</div>
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<div class="meta">
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<p>
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Defined in
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<a href="../files/pixi_renderers_WebGLBatch.js.html#l117"><code>pixi/renderers/WebGLBatch.js:117</code></a>
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</p>
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</div>
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<div class="description">
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<p>inserts a sprite before the specified sprite</p>
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</div>
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<div class="params">
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<h4>Parameters:</h4>
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<ul class="params-list">
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<li class="param">
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<code class="param-name">sprite</code>
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<span class="type"><a href="../classes/Sprite.html" class="crosslink">Sprite</a></span>
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<div class="param-description">
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<p>the sprite to be added</p>
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</div>
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</li>
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<li class="param">
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<code class="param-name">nextSprite</code>
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<span class="type">NextSprite</span>
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<div class="param-description">
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<p>the first sprite will be inserted before this sprite</p>
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</div>
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</li>
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</ul>
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</div>
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</div>
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<div id="method_merge" class="method item">
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<h3 class="name"><code>merge</code></h3>
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<div class="args">
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<span class="paren">(</span><ul class="args-list inline commas">
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<li class="arg">
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<code>batch</code>
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</li>
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</ul><span class="paren">)</span>
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</div>
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<div class="meta">
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<p>
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Defined in
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<a href="../files/pixi_renderers_WebGLBatch.js.html#l267"><code>pixi/renderers/WebGLBatch.js:267</code></a>
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</p>
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</div>
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<div class="description">
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<p>Merges two batchs together</p>
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</div>
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<div class="params">
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<h4>Parameters:</h4>
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<ul class="params-list">
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<li class="param">
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<code class="param-name">batch</code>
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<span class="type"><a href="../classes/WebGLBatch.html" class="crosslink">WebGLBatch</a></span>
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<div class="param-description">
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<p>the batch that will be merged</p>
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</div>
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</li>
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</ul>
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</div>
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</div>
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<div id="method_refresh" class="method item">
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<h3 class="name"><code>refresh</code></h3>
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<span class="paren">()</span>
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<div class="meta">
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<p>
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Defined in
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<a href="../files/pixi_renderers_WebGLBatch.js.html#l345"><code>pixi/renderers/WebGLBatch.js:345</code></a>
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</p>
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</div>
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<div class="description">
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<p>Refresh's all the data in the batch and sync's it with the webGL buffers</p>
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</div>
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</div>
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<div id="method_remove" class="method item">
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<h3 class="name"><code>remove</code></h3>
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<div class="args">
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<span class="paren">(</span><ul class="args-list inline commas">
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<li class="arg">
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<code>sprite</code>
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</li>
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</ul><span class="paren">)</span>
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</div>
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<div class="meta">
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<p>
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Defined in
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<a href="../files/pixi_renderers_WebGLBatch.js.html#l175"><code>pixi/renderers/WebGLBatch.js:175</code></a>
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</p>
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</div>
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<div class="description">
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<p>removes a sprite from the batch</p>
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</div>
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<div class="params">
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<h4>Parameters:</h4>
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<ul class="params-list">
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<li class="param">
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<code class="param-name">sprite</code>
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<span class="type"><a href="../classes/Sprite.html" class="crosslink">Sprite</a></span>
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<div class="param-description">
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<p>the sprite to be removed</p>
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</div>
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</li>
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</ul>
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</div>
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</div>
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<div id="method_render" class="method item">
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<h3 class="name"><code>render</code></h3>
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<span class="paren">()</span>
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<div class="meta">
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<p>
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Defined in
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<a href="../files/pixi_renderers_WebGLBatch.js.html#l491"><code>pixi/renderers/WebGLBatch.js:491</code></a>
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</p>
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</div>
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<div class="description">
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<p>Draws the batch to the frame buffer</p>
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</div>
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</div>
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<div id="method_split" class="method item">
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<h3 class="name"><code>split</code></h3>
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<div class="args">
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<span class="paren">(</span><ul class="args-list inline commas">
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<li class="arg">
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<code>sprite</code>
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</li>
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</ul><span class="paren">)</span>
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</div>
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<span class="returns-inline">
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<span class="type"><a href="../classes/WebGLBatch.html" class="crosslink">WebGLBatch</a></span>
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</span>
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<div class="meta">
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<p>
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Defined in
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<a href="../files/pixi_renderers_WebGLBatch.js.html#l218"><code>pixi/renderers/WebGLBatch.js:218</code></a>
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</p>
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</div>
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<div class="description">
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<p>Splits the batch into two with the specified sprite being the start of the new batch.</p>
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</div>
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<div class="params">
|
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<h4>Parameters:</h4>
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<ul class="params-list">
|
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|
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<li class="param">
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|
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<code class="param-name">sprite</code>
|
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<span class="type"><a href="../classes/Sprite.html" class="crosslink">Sprite</a></span>
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<div class="param-description">
|
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<p>the sprite that indicates where the batch should be split</p>
|
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</div>
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</li>
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</ul>
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</div>
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<div class="returns">
|
|
<h4>Returns:</h4>
|
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<div class="returns-description">
|
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|
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<span class="type"><a href="../classes/WebGLBatch.html" class="crosslink">WebGLBatch</a></span>:
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the new batch
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</div>
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</div>
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</div>
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<div id="method_update" class="method item">
|
|
<h3 class="name"><code>update</code></h3>
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<span class="paren">()</span>
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<div class="meta">
|
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<p>
|
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Defined in
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<a href="../files/pixi_renderers_WebGLBatch.js.html#l400"><code>pixi/renderers/WebGLBatch.js:400</code></a>
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</p>
|
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</div>
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<div class="description">
|
|
<p>Updates all the relevant geometry and uploads the data to the GPU</p>
|
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</div>
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</div>
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</div>
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</div>
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</div>
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</div>
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</div>
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</div>
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</div>
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</div>
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</div>
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<script src="../assets/vendor/prettify/prettify-min.js"></script>
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<script>prettyPrint();</script>
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