We talked about the Fresnel and the self shadowing-masking terms, but what about the distribution of normals? is it just the differences between macroscale and the microscale mentioned earlier? also, how is the 4(n,i)(n,o) term on the bottom reflects lambert's law?
NicholasDrian
This slide makes me wonder if BRDFs are computed based on parameters or if they are synthesized from scans of real world materials, and how those methods would compare.
We talked about the Fresnel and the self shadowing-masking terms, but what about the distribution of normals? is it just the differences between macroscale and the microscale mentioned earlier? also, how is the 4(n,i)(n,o) term on the bottom reflects lambert's law?
This slide makes me wonder if BRDFs are computed based on parameters or if they are synthesized from scans of real world materials, and how those methods would compare.