Re: OpenGL states and performances

On Jul 7, 9:02=A0pm, Wolfgang Draxinger <wdraxin...@[EMAIL PROTECTED]
>
wrote:
>
> Alpha test and blending are completely different things, but in
> your case the effects will be similair, however blending will
> give you the better quality.
>

Alpha blending doesn't do anything unless you have semi
transparent pixels. When alpha=3D0.0 or alpha=3D1.0 then it's a
waste of cycles.

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