num_splines 10

surface_of_revolution
bezier 
num_vertices 10
1.4000 2.25000 0
1.3375 2.38125 0
1.4375 2.23000 0
1.5000 2.25000 0
1.7500 1.72500 0
2.0000 1.20000 0
2.0000 0.75000 0
2.0000 0.30000 0
1.5000 0.07500 0
1.5000 0.00000 0

surface_of_revolution
bezier 
num_vertices 7
0.0 3.00 0
0.8 3.00 0
0.0 2.70 0
0.2 2.55 0
0.4 2.40 0
1.3 2.40 0
1.3 2.25 0

bezier_patch
-1.600 	1.87500 0
-2.300 	1.87500 0
-2.700 	1.87500 0
-2.700 	1.65000 0
-1.600 	1.87500 0.3
-2.300 	1.87500 0.3
-2.700 	1.87500 0.3
-2.700 	1.65000 0.3
-1.500 	2.10000 0.3
-2.500 	2.10000 0.3
-3.000 	2.10000 0.3
-3.000 	1.65000 0.3
-1.500 	2.10000 0
-2.500 	2.10000 0
-3.000 	2.10000 0
-3.000 	1.65000 0

bezier_patch
-1.500 	2.10000 0
-2.500 	2.10000 0
-3.000 	2.10000 0
-3.000 	1.65000 0
-1.500 	2.10000 -0.3
-2.500 	2.10000 -0.3
-3.000 	2.10000 -0.3
-3.000 	1.65000 -0.3
-1.600 	1.87500 -0.3
-2.300 	1.87500 -0.3
-2.700 	1.87500 -0.3
-2.700 	1.65000 -0.3
-1.600 	1.87500 0
-2.300 	1.87500 0
-2.700 	1.87500 0
-2.700 	1.65000 0

bezier_patch
-2.700 	1.65000 0
-2.700 	1.42500 0
-2.500 	0.97500 0
-2.000 	0.75000 0
-2.700 	1.65000 0.3
-2.700 	1.42500 0.3
-2.500 	0.97500 0.3
-2.000 	0.75000 0.3
-3.000 	1.65000 0.3
-3.000 	1.20000 0.3
-2.650 	0.78750 0.3
-1.900 	0.45000 0.3
-3.000 	1.65000 0
-3.000 	1.20000 0
-2.650 	0.78750 0
-1.900 	0.45000 0

bezier_patch
-3.000 	1.65000 0
-3.000 	1.20000 0
-2.650 	0.78750 0
-1.900 	0.45000 0
-3.000 	1.65000 -0.3
-3.000 	1.20000 -0.3
-2.650 	0.78750 -0.3
-1.900 	0.45000 -0.3
-2.700 	1.65000 -0.3
-2.700 	1.42500 -0.3
-2.500 	0.97500 -0.3
-2.000 	0.75000 -0.3
-2.700 	1.65000 0
-2.700 	1.42500 0
-2.500 	0.97500 0
-2.000 	0.75000 0

bezier_patch
 1.700 	1.27500 0
 2.600 	1.27500 0
 2.300 	1.95000 0
 2.700 	2.25000 0
 1.700 	1.27500 0.66
 2.600 	1.27500 0.66
 2.300 	1.95000 0.25
 2.700 	2.25000 0.25
 1.700 	0.45000 0.66
 3.100 	0.67500 0.66
 2.400 	1.87500 0.25
 3.300 	2.25000 0.25
 1.700 	0.45000 0
 3.100 	0.67500 0
 2.400 	1.87500 0
 3.300 	2.25000 0

bezier_patch
 1.700 	0.45000 0
 3.100 	0.67500 0
 2.400 	1.87500 0
 3.300 	2.25000 0
 1.700 	0.45000 -0.66
 3.100 	0.67500 -0.66
 2.400 	1.87500 -0.25
 3.300 	2.25000 -0.25
 1.700 	1.27500 -0.66
 2.600 	1.27500 -0.66
 2.300 	1.95000 -0.25
 2.700 	2.25000 -0.25
 1.700 	1.27500 0
 2.600 	1.27500 0
 2.300 	1.95000 0
 2.700 	2.25000 0

bezier_patch
 2.700 	2.25000 0
 2.800 	2.32500 0
 2.900 	2.32500 0
 2.800 	2.25000 0
 2.700 	2.25000 0.25
 2.800 	2.32500 0.25
 2.900 	2.32500 0.15
 2.800 	2.25000 0.15
 3.300 	2.25000 0.25
 3.525 	2.34375 0.25
 3.450 	2.36250 0.15
 3.200 	2.25000 0.15
 3.300 	2.25000 0
 3.525 	2.34375 0
 3.450 	2.36250 0
 3.200 	2.25000 0

bezier_patch
 3.300 	2.25000 0
 3.525 	2.34375 0
 3.450 	2.36250 0
 3.200 	2.25000 0
 3.300 	2.25000 -0.25
 3.525 	2.34375 -0.25
 3.450 	2.36250 -0.15
 3.200 	2.25000 -0.15
 2.700 	2.25000 -0.25
 2.800 	2.32500 -0.25
 2.900 	2.32500 -0.15
 2.800 	2.25000 -0.15
 2.700 	2.25000 0
 2.800 	2.32500 0
 2.900 	2.32500 0
 2.800 	2.25000 0