in ACM Transactions on Graphics (SIGGRAPH 2010) Steven G. Parker, NVIDIA James Bigler, NVIDIA Andreas Dietrich, NVIDIA Heiko Friedrich, NVIDIA Jared Hoberock, NVIDIA David Luebke, NVIDIA David McAllister, NVIDIA Morgan McGuire, Williams College and NVIDIA Keith Morley, NVIDIA Austin Robison, NVIDIA Martin Stich, NVIDIA The OptiX engine is a programmable ray tracing system designed for NVIDIA GPUs