o cube v -0.500000 -0.500000 0.500000 v 0.500000 -0.500000 0.500000 v -0.500000 0.500000 0.500000 v 0.500000 0.500000 0.500000 v -0.500000 0.500000 -0.500000 v 0.500000 0.500000 -0.500000 v -0.500000 -0.500000 -0.500000 v 0.500000 -0.500000 -0.500000 vt 0.000000 0.000000 vt 1.000000 0.000000 vt 0.000000 1.000000 vt 1.000000 1.000000 vn 0.000000 0.000000 1.000000 vn 0.000000 1.000000 0.000000 vn 0.000000 0.000000 -1.000000 vn 0.000000 -1.000000 0.000000 vn 1.000000 0.000000 0.000000 vn -1.000000 0.000000 0.000000 g cube usemtl cube s 1 f 1/1/1 2/2/1 3/3/1 f 3/3/1 2/2/1 4/4/1 s 2 f 3/1/2 4/2/2 5/3/2 f 5/3/2 4/2/2 6/4/2 s 3 f 5/4/3 6/3/3 7/2/3 f 7/2/3 6/3/3 8/1/3 s 4 f 7/1/4 8/2/4 1/3/4 f 1/3/4 8/2/4 2/4/4 s 5 f 2/1/5 8/2/5 4/3/5 f 4/3/5 8/2/5 6/4/5 s 6 f 7/1/6 1/2/6 5/3/6 f 5/3/6 1/2/6 3/4/6