Ensure all tensors in GaussianRasterizer's raster_settings are on the same device #65
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… same device - Added _sanitizeSettings method in GaussianRasterizer class - Check if all tensors in raster_settings are on the same device - Raise an exception if tensors are on different devices - Raise an exception if any tensor is on the CPU, requiring the use of a CUDA device
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When passing raster_settings to
GaussianRasterizationSettings, beginners are very likely to forget to copy.bgand.viewmatrixto CUDA devices, leading to hard-to-debugCUDA illegal memory accessissues. Therefore I believe a _sanitizeSettings should be added to throw a clear exception if the tensors are misplaced.Here is a summary of this commit: