OFF
8 6 12
1.0 0.0 1.4142
0.0 1.0 1.4142
-1.0 0.0 1.4142
0.0 -1.0 1.4142
1.0 0.0 0.0
0.0 1.0 0.0
-1.0 0.0 0.0
0.0 -1.0 0.0
4 0 1 2 3
4 7 4 0 3
4 4 5 1 0
4 5 6 2 1
4 3 2 6 7
4 6 5 4 7