GPU's can provide a substantial speedup for ray tracing. Zemax started offering support for GPU's a few years ago (See here). Work for this has already started in my C++ implementation: https://github.com/GNiendorf/Tracepy-Fast, where I give some plots of the expected speedup.
GPU's can provide a substantial speedup for ray tracing. Zemax started offering support for GPU's a few years ago (See here). Work for this has already started in my C++ implementation: https://github.com/GNiendorf/Tracepy-Fast, where I give some plots of the expected speedup.