mesh/data/unittest/test_box.ply

ply
format ascii 1.0
element vertex 8
property float x
property float y
property float z
element face 12
property list uchar int vertex_indices
end_header
0.5 0.5 0.5 
-0.5 0.5 0.5 
0.5 -0.5 0.5 
-0.5 -0.5 0.5 
0.5 0.5 -0.5 
-0.5 0.5 -0.5 
0.5 -0.5 -0.5 
-0.5 -0.5 -0.5 
3 0 1 2 
3 3 2 1 
3 0 2 4 
3 6 4 2 
3 0 4 1 
3 5 1 4 
3 7 5 6 
3 4 6 5 
3 7 6 3 
3 2 3 6 
3 7 3 5 
3 1 5 3