rice@swatsun (Dan Rice) (06/08/87)
Has anyone out in netland successfully implemented the Cook-Torrance color model in either scanline or ray-tracing software? I am trying to write a ray-tracer, and would like to incorporate it. I've seen some things that seem to imply that it is difficult or impossible to use it in a ray-tracer. If so, why? Any help would be appreciated.