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August 24, 2018

Adding more primitives and learning about the dreaded ray tracing "acne" caused by finite precision issues with computing ray-shape intersections. All rendering in the above movie is done in CUDA on a Titan V.  Unfortunately the youtube compression algorithm is a lit h...

August 22, 2018

This semester the students in CMDA 3634 @ Virginia Tech will be building up  ray tracing codes that runs with threaded using OpenMP, distributed with MPI, and/or accelerated with CUDA on GPUs.


Gearing up the basic ray tracer just to make sure I understand everythi...

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