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render.GetScreenEffectTexture#513056

<function name="GetScreenEffectTexture" parent="render" type="libraryfunc">⤶ <description>⤶ Obtain an <page>ITexture</page> of the screen. You must call <page>render.UpdateScreenEffectTexture</page> in order to update this texture with the currently rendered scene.⤶ ⤶ This texture is mainly used within <page>GM:RenderScreenspaceEffects</page>⤶ </description>⤶ <realm>Client</realm>⤶ <args>⤶ <arg name="textureIndex" type="number" default="0">Max index is 3, but engine only creates the first two for you.</arg>⤶ </args>⤶ <rets>⤶ <ret name="" type="ITexture"></ret>⤶ </rets>⤶ </function>⤶ ⤶ <example>⤶ <description>Print the texture name of the returned textures.</description>⤶ <code>⤶ print(render.GetScreenEffectTexture(0):GetName())⤶ print(render.GetScreenEffectTexture(1):GetName())⤶ </code>⤶ <output>⤶ _rt_fullframefb&amp;lt;br&amp;gt;⤶ _rt_fullframefb1⤶ </output>⤶ ⤶ </example>

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