Implement the Ashikhmin-Shirley BRDF model described in the JGT paper "An Anisotropic Phong BRDF Model". I render a bunch of spheres in the Cornell Box to display the results.
NOTE: All images are gamma corrected with gamma 2.
nu=nv=5) and a Lambertian material.
backlighting on the spheres.
plate use this BRDF model (with
different parameters). 4096 samples
Note that these images all have only specular components in the BRDF (no diffuse).
|nv = 10|
|nv = 100|
|nv = 1000|
Last Modified: Friday, Nov 2, 2001
Chris Wyman (email@example.com)