Photorealizer
Classic physically based path tracer by Peter Kutz
Classic physically based path tracer by Peter Kutz
Photorealizer is a physically based path tracer that I wrote from scratch while studying computer graphics at the University of Pennsylvania.
For lots of details and pictures, check out my Photorealizer blog, as well as the blogs for my Photorealizer spinoffs, Sky Renderer and BPTMLT.