g-voxel — generates a list of voxels from a BRL-CAD database
The g-voxel command generates a list of voxels from a .g file (BRL-CAD database) and writes them to a voxels.txt file.
The command takes two compulsory arguments: a BRL-CAD database and at least one geometry object (though there can be as many of the latter as you like).
-s "dx dy dz"
The voxel's size in the x, y and z axes.
-d n
The level of detail used (influences the number of rays used).
-t f
The threshold upon which the voxel is considered.