[vtkusers] Voxels

[Alex Southern]

Hi,

I have a closed triangular surface mesh, that I would like to represent 
as a volume of identically sized cubes. I understand this is known as 
voxelization where a single cube is referred to as a voxel.

I am aware that VTK will probably do this for me. Though, for various 
reasons, I would like to implement this algorithm myself, can anyone 
give me a clue as to how to tackle this problem from the ground up? 
References would be great.

Thanks
Alex