Tom York <alpha [at] zubenelgenubi34spcom> wrote:
> It may be multiple self-reflection caused by the strongly perturbed normals

  A planar surface cannot reflect itself no matter how much you perturb
the normals.

  In theory a sufficiently perturbed normal may cause a reflected ray to
actually go inside the object, but I recall this problem having been fixed
some time in the past.

-- 
                                                          - Warp

Post a reply to this message