RabidHaMsTeR.Org • View topic - How to write a grayscale (black & white) overlay ?

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RabidHaMsTeR.Org • View topic - How to write a grayscale (black & white) overlay ?

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How to write a grayscale (black & white) overlay ?

Posted: Sun Oct 29, 2006 1:25 pm

by tonikov

I'm an OpenGL newbie and want to write an overlay which turns all colors into grayscale. Can someone help me?

tonikov