CGTalk - Writing Bump Mapping

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DSedov

09-19-2005, 07:06 PM

Im trying to add bump mapping to the shader Im writing, Any idea on how to do this. I assume I have to do something with state->normal, but cant really figure how to wite this

floze

09-19-2005, 08:34 PM

Maybe you'll find some example in the base pack from ftp://ftp.mentalimages.com/data/pub/shaders/
The basetexgen.c contains code of several bump shaders. Hope that helps..

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