I am using Rhinocerosos 7 Beta.
I need to create surfaces based on sweep 2 rails and transform them into Sub D.
In correspondence with the parts where the tracks are curved the subDs show an incorrect trend, there is an inconsistent duplication of vertices.
I tried to use ARCO, SPLINE type curves and also to convert the two types to SUBD FRIENDLY CURVES.
The result after converting surfaces to SubD is always incorrect, with a lot og jagged part!
Is it a software problem?
Do you know if I can improve my results in someway?
Attached you will find a document in which you can see step by step my tests and results.
Thank you in advance for the help.