Object made from 4 patches, using 45 vertices

Vertices:
---------
1:  -1.500000, -1.500000, +0.000000
2:  -1.500000, -0.500000, +0.000000
3:  -1.500000, +0.500000, +0.000000
4:  -1.500000, +1.500000, +0.000000
5:  -0.500000, -1.500000, +0.000000
6:  -0.500000, -0.500000, +0.000000
7:  -0.500000, +0.500000, +0.000000
8:  -0.500000, +1.500000, +0.000000
9:  +0.500000, -1.500000, +0.000000
10:  +0.500000, -0.500000, +0.000000
11:  -0.614266, -0.411643, +1.664845
12:  -1.114266, -1.411643, +1.664845
13:  +1.500000, -1.500000, +0.000000
14:  +1.500000, -0.500000, +0.000000
15:  +0.434604, -0.411643, +1.664845
16:  -0.065396, -1.411643, +1.664845
17:  -0.565396, -2.411643, +1.664845
18:  -1.500000, -2.500000, +0.000000
19:  +0.983475, -1.411643, +1.664845
20:  +0.483475, -2.411643, +1.664845
21:  -0.500000, -2.500000, +0.000000
22:  +2.008378, -1.457929, +1.646318
23:  +1.508378, -2.457929, +1.646318
24:  +0.500000, -2.500000, +0.000000
25:  +3.008378, -1.457929, +1.646318
26:  +2.508378, -2.457929, +1.646318
27:  +1.500000, -2.500000, +0.000000
28:  +4.008378, -1.457929, +1.646318
29:  +3.508378, -2.457929, +1.646318
30:  +2.500000, -2.500000, +0.000000
31:  +2.500000, -1.500000, +0.000000
32:  +3.500000, -4.500000, +0.000000
33:  +3.500000, -3.500000, +0.000000
34:  +3.500000, -2.500000, +0.000000
35:  +3.500000, -1.500000, +0.000000
36:  +4.500000, -4.500000, +0.000000
37:  +4.500000, -3.500000, +0.000000
38:  +4.500000, -2.500000, +0.000000
39:  +4.500000, -1.500000, +0.000000
40:  +2.500000, -0.500000, +0.000000
41:  +1.483475, -0.411643, +1.664845
42:  +3.500000, -0.500000, +0.000000
43:  +2.508378, -0.457929, +1.646318
44:  +4.500000, -0.500000, +0.000000
45:  +3.508378, -0.457929, +1.646318

Patches:
--------
1:  1, 5, 9, 13, 2, 6, 10, 14, 3, 7, 11, 15, 4, 8, 12, 16
2:  16, 19, 22, 25, 17, 20, 23, 26, 18, 21, 24, 27, 1, 5, 9, 13
3:  25, 28, 32, 36, 26, 29, 33, 37, 27, 30, 34, 38, 13, 31, 35, 39
4:  13, 31, 35, 39, 14, 40, 42, 44, 15, 41, 43, 45, 16, 19, 22, 25
