ply
format ascii 1.0
comment author: Greg Turk
obj_info random information
element vertex 8
property float x
property float y
property float z
element face 6
property uchar intensity
property list uchar int vertex_indices
end_header
0 0 0 
1 0 0 
1 1 0 
0 1 0 
0 0 1 
1 0 1 
1 1 1 
0 1 1 
1 4 0 1 2 3 
4 4 7 6 5 4 
8 4 0 4 5 1 
16 4 1 5 6 2 
100 4 2 6 7 3 
255 4 3 7 4 0