Questions tagged [volumetric]

I am looking for a explanation about volume rendering in simple words, a step by step kind of, like ray tracing: for every pixel in the screen plane, trace a ray starting from the eye point to the screen pixel location, a compute the nearest…

I'm making a lattice based volume FFD and I'm having trouble with gaps in my data resulting from doing a typical deformer. I think I need to go through the voxels in the deformed lattice and then find the corresponding undeformed coordinate, that…