1mtllib quad.0.mtl
2o quad.0.obj
3v -2.500000 0.500000 -0.000000
4v -1.500000 0.500000 -0.000000
5v -2.500000 -0.500000 0.000000
6v -1.500000 -0.500000 0.000000
7vn 0.000000 0.707106 0.707106
8vn 0.000000 0.707106 0.707106
9vn 0.000000 0.707106 0.707106
10vn 0.000000 0.707106 0.707106
11vt 0.004950 0.004950
12vt 0.995049 0.004950
13vt 0.995049 0.995049
14vt 0.004950 0.995049
15g quad
16usemtl Default
17f 3/1/3 4/2/4 2/3/2 1/4/1
18