V1
# 3D points
8                    # Number of points (here 8 cube corners)
 0.000  0.000  0.000 # Point with index 0
-0.042  0.000  0.000
-0.042  0.042  0.000
 0.000  0.042  0.000
 0.000  0.000  0.042
-0.042  0.000  0.042
-0.042  0.042  0.042
 0.000  0.042  0.042 # point with index 7
# 3D lines
0                    # No 3D lines
# 3D faces from lines
0                    # No 3D faces from lines
# 3D faces from points
6                    # 6 faces to describe the cube
4 0 4 5 1            # Face with index 0 defined by 3D point 0, 4, 5 and 1
4 1 5 6 2
4 6 7 3 2
4 3 7 4 0
4 0 1 2 3
4 7 6 5 4            # Face with index 5
# 3D cylinders
0
# 3D circle
0                    # No 3D circle