I'm trying to understand the ambient occlusion technique described here, but I've trouble comprehending what exactly is the pixel shader doing. Is the pixel shader invoked on points that belong to ...
First off, I own Unity Pro. I've been looking in to occluding lights when they aren't being viewed for a while now to improve performance. The main methods I ran in to were using BecameVisible() and ...
I was testing a cool 3D Scene Graph Library called iSGL3D. Since I found some functions called alpha culling for displaying partly hidden objects (making the ones in front transparent). I was ...