Does anyone know good BRDF libraries?
Does anyone know good BRDF libraries?
There's an example at nVidia's site in the developper section if my memory doesn't fail me (which it often does...).
Try these: http://www.graphics.cornell.edu/online/measurements/ http://www.cs.columbia.edu/CAVE/curet/ http://www.geo.unizh.ch/rsl2/projects/BRDF/
Hope this helps,
- Tom