Talk:Material optimization

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Revision as of 20:57, 16 September 2008 by TomEdwards (talk | contribs) (Overdraw and opaque pixels)

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I theorise that opaque pixels drawn over existing ones aren't classed as overdraw because they only have to overwrite what's already in memory, as opposed to having to read, add/multiply (in the case of simple translucency), then overwrite. Can anyone confirm that?