Searched defs:gv (Results 1 – 1 of 1) sorted by relevance
130 const float gv = NoV + sqrt((NoV - NoV * alpha2) * NoV + alpha2); in vGGXWithCombinedDenominator() local145 float gv = NoL * length(vec3(at * ToV, ab * BoV, NoV)); in vGGXAnisotropic() local