LaurieA opened this issue on Feb 13, 2011 ยท 1102 posts
LaurieA posted Tue, 29 March 2011 at 11:41 PM
I use Linear nearly always as well in Luxrender.
In the exporter, I generally use Metropolis, either Mitchell or Gaussian (both default settings) and on the export panel I use qvbh and bidirectional. I set Reduce Fireflies to 2 and I always use scaling checkbox. Shadow samples 3.
You can try that to start with and see if it helps.
Just a suggestion: for corneas and clear parts of the eye, use Architectural Glass as your Luxrender material. I use Not So glossy for iris and sclera and matte for pupil.
Laurie