This PR implements a morton buffer for storing integer wavelet coefficients in 3D cases. The purpose is to reduce the cost of random memory access when deciding the significance of a set. Tests show that this change brings about 10% performance improvement.
This PR implements a morton buffer for storing integer wavelet coefficients in 3D cases. The purpose is to reduce the cost of random memory access when deciding the significance of a set. Tests show that this change brings about 10% performance improvement.