Searched defs:cos_hv (Results 1 – 1 of 1) sorted by relevance
157 const float cos_hv = dot(h, sample.m_shading_basis.get_tangent_v()); in sample() local301 const float cos_hv = abs(dot(h, shading_basis.get_tangent_v())); in evaluate() local397 const float cos_hv = dot(h, shading_basis.get_tangent_v()); in evaluate_pdf() local