1
8 18 12 GtsSurface GtsFace GtsEdge GtsVertex
2
-0.4999999404 8.344650269e-07 0.5
3
-0.4999998212 6.556510925e-07 -0.5
4
-0.4999997318 1.999999523 0.5
5
0.4999997616 1.999999523 -0.5
7
0.4999994338 -1.192092896e-07 0.5
8
-0.4999995828 1.999999881 -0.5
9
0.4999997616 4.768371582e-07 -0.5