At SIGGRAPH 2013, Pixar describes how they achieve fast interactive lighting preview using NVIDIA® OptiX™ Technology and GPUs in a Katana-based production pipeline. Jean-Daniel Nahmias, technical director at Pixar, showcases this pipeline using full product shots and assets from Monster's University. Learn more about NVIDIA OptiX Technology: http://www.nvidia.com/object/optix.html Learn more abo