Full path tracing might not be such a GPU hog in future, as Nvidia claims over 2x performance improvements in new research
Ray tracing is one of those technologies that’s mighty impressive but also seems to take a mighty amount of time to get right. We saw the first proper go at it with the RTX 20-series, and we’re now three generations on and still relying on workarounds to achieve global illumination. One technique to help make…