dulo
Dec. 17, 2015 05:06:27
I would need to sample a volume with a transfer node or any other node, but without any interpolation. I have some vertices and a volume and need to get the real values of the voxels which contain the vertices without any interpolation. Any suggestions ? ATM I am using a very ugly python/numpy combination which converts the vertices into array indices in the numpy array of the volume… which is very slow and memory consuming..
keyframe
Dec. 17, 2015 09:37:40
Have you looked at the attribute from volume sop?
G
dulo
Dec. 17, 2015 11:08:54
I did take a look but I didn't find anything about interpolation modes .. did you ?