Voxelizing the lattice
As the final voxelsize is determined, the location can be voxelized. The given 'compulsory envelope' is being filled with voxels sized 1.8m * 1.8m * 1.8m, which results in the full lattice.
compulsory envelope
voxelized envelope
Because of the relatively small voxelsize, next to this a second lattice is being generated, with voxelsizes of 15m 15m 15m. This 'low-resolution' lattice could later be used to make the more heavy calculations, and by interpolation of these values a good estimate of the 'high-resolution' voxels is being generated.
low-resolution voxelized envelope