VFACE with GLSL

Graphics and GPU Programming Programming

Started by purpledog May 30, 2006 04:27 AM

0 comments, last by Null and Void 17 years, 10 months ago

163

Author

May 30, 2006 04:27 AM

Hi, HLSL allow to known a face orientation in a fragment program using the register named VFACE. I believe CG is doing the same using WFACE (but I didn't find any doc on that). Is there any equivalent in GLSL?

Null and Void

1,088

May 30, 2006 07:25 AM

gl_FrontFacing.

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VFACE with GLSL

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