Object made from 2 patches, using 24 vertices

Vertices:
---------
1:  -1.500000, -1.500000, -1.500000
2:  -1.500000, -0.500000, -1.500000
3:  -1.500000, -0.500000, +0.000000
4:  -0.500000, -1.500000, -1.500000
5:  -0.500000, -0.500000, -1.500000
6:  -0.500000, -0.500000, +0.000000
7:  +0.500000, -1.500000, -1.500000
8:  +0.500000, -0.500000, -1.500000
9:  +0.500000, -0.500000, +0.000000
10:  +1.500000, -1.500000, -1.500000
11:  +1.500000, -0.500000, -1.500000
12:  +1.500000, -0.500000, +0.000000
13:  -1.500000, -1.500000, +0.000000
14:  -1.500000, -2.500000, +0.000000
15:  -1.500000, -2.500000, -1.500000
16:  -0.500000, -1.500000, +0.000000
17:  -0.500000, -2.500000, +0.000000
18:  -0.500000, -2.500000, -1.500000
19:  +0.500000, -1.500000, +0.000000
20:  +0.500000, -2.500000, +0.000000
21:  +0.500000, -2.500000, -1.500000
22:  +1.500000, -1.500000, +0.000000
23:  +1.500000, -2.500000, +0.000000
24:  +1.500000, -2.500000, -1.500000

Patches:
--------
1:  1, 4, 7, 10, 2, 5, 8, 11, 3, 6, 9, 12, 13, 16, 19, 22
2:  13, 16, 19, 22, 14, 17, 20, 23, 15, 18, 21, 24, 1, 4, 7, 10
