The implementations will include 4+1 or n+1 Dimensionality (4 space +1 time, or 'n' space plus 1 time dimension), and n+2 Dimensionality (n space plus 2 time dimensions). For this reason, we will represent the coordinates as (t,x,y,z) where t is X0 and x,y,z are x1 through x3. This allows us to easily add extra spatial dimensions to our database. The extra time dimensions will be addressed later.

Lightfield Lattice - A voxel lattice data structure that contains all the photon 4-vectors for the scene. An image is reproduced for each view by intersecting an image plane with the lattice and extracting the pixel information from the voxel.