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GLSL normal mapping strange behaviour

Graphics and GPU Programming Programming OpenGL

Started by DaviDeMo March 23, 2014 10:26 AM

9 comments, last by Styves 10 years ago

Styves

1,811

March 25, 2014 03:24 PM

:D

Leave your normal map as is. Scaling it to -1,1 on CPU would require storage that supports signed data (so more than your standard RGB texture).

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