This sentence is said by Michael Scofield in one part of the “Prison Break”. It is said at the moment it looks like he do not have any chances, and all he can do is to give up. Although the way he said that, sound like he never give up and it is absolutely impossible to waste all his work he made up to the time. So? The clue is, never give up folks.
Ashikhmin & Shirley “An Anisotropic Phong BRDF Model” implementation seems to be ready, and it is still noise free…
