Thanks for the A2A. This is a great question, but pretty complex. Computer graphics is an enormous field. I think people have done a very good job of solving the Rendering equation. Light can be simulated extremely well. read more
lorensr Jul 25, 2016, 2: 04 PM Currently PC running Windows 7 Pro, 16 Gigs of Memory, Processor is I-5 -2500K 3.30 Mhz and my Graphics Card is a GeForce GT 440 with 1 Gig of memory. read more