Can anyone shed some light on the fact that the simple IGES file below does not import? It has only one surface entity, a #128 NURBS Patch.
Relevant part of import report:
================================================================= Precision analysis of IGES file: ================================================================= Most prevalent number of significant digits: 2 Highest number of significant digits: 7 Average number of significant digits: 1.66154 Maximum distance to origin: 18484.9 Minimum distance to origin: 0 Effective number of significant digits: 7
================================================================= Entity Summary =================================================================
----------------------------------------------------------------- Type Name Count Converted
---- ---- ----- ---------
128 Rational B-spline surface 1 0 314 Color definition 1 1 406 Property 3 3 _________________________________________________________________The IGES file: (cut below line) _________________________________________________________________ S 1
1H,,1H;,, G 1 61HC:\Documents and Settings\System Admin\Skrivbord\Untitled.igs, G 2 26HRhinoceros ( Jun 6 2005 ),31HTrout Lake IGES 012 Jun 6 2005, G 3 32,38,6,308,15, G 4 , G 5 1.0D0,2,2HMM,1,0.254D0,13H060418.115057, G 6 0.01D0, G 7 18000D0, G 8 , G 9 , G 10 10,0,13H060418.115057; G 11 314 1 0 0 0 0 0 000000200D 1 314 0 1 1 0 0 0 COLOR 0D 2 406 2 0 0 1 0 0 000000300D 3 406 0 -1 1 3 0 0LEVELDEF 0D 4 406 3 0 0 7 0 0 000000300D 5 406 0 -1 1 3 0 0LEVELDEF 0D 6 406 4 0 0 0 0 0 000010300D 7 406 0 0 1 15 0 0 NAMETXT 0D 8 128 5 0 0 7 0 0 000000000D 9 128 0 -1 11 0 0 0 Ns_0 0D 10 314,0.0,0.0,0.0,20HRGB( 0, 0, 0 ); 0000001P 1 406,2,1,7HDefault; 0000003P 2 406,2,7,12HIGES level 0; 0000005P 3 406,1,4HNs_0; 0000007P 4 128,3,3,3,3,0,0,1,0,0,0.0D0,0.0D0,0.0D0,0.0D0,1.0D0,1.0D0,1.0D0, 0000009P 5 1.0D0,0.0D0,0.0D0,0.0D0,0.0D0,1.0D0,1.0D0,1.0D0,1.0D0,1.0D0, 0000009P 6 1.0D0,1.0D0,1.0D0,1.0D0,1.0D0,1.0D0,1.0D0,1.0D0,1.0D0,1.0D0, 0000009P 7 1.0D0,1.0D0,1.0D0,1.0D0,1.0D0,18000.0D0,0.0D0,0.0D0,12000.0D0, 0000009P 8 0.0D0,-600.0D0,6000.0D0,0.0D0,-600.0D0,0.0D0,0.0D0,0.0D0, 0000009P 9 18000.0D0,1900.0D0,0.0D0,12000.0D0,2800.0D0,-600.0D0,6000.0D0, 0000009P 10 1300.0D0,-600.0D0,0.0D0,0.0D0,0.0D0,18000.0D0,2100.0D0, 0000009P 11 1333.333D0,12000.0D0,3700.0D0,1333.333D0,6000.0D0,1600.0D0, 0000009P 12 1333.333D0,0.0D0,0.0D0,1333.333D0,18000.0D0,2200.0D0,2000.0D0, 0000009P 13 12000.0D0,3700.0D0,2000.0D0,6000.0D0,1700.0D0,2000.0D0,0.0D0, 0000009P 14 0.0D0,2000.0D0,0.0D0,1.0D0,0.0D0,1.0D0,0,1,7; 0000009P 15 S0000001G0000011D0000010P0000015 T 1