Michael wrote:
A NURBS circle is made up of 4 internal arc segments, although since they are fused together with a shared tangent, they will not automatically separate out with the regular "Separate" command. [...] I should be able to detect the segmentation and re-approximate that curve with a single smooth non-segmented piece within tolerance which will then behave better.


Hi Michael,

If I understand you well MoI is currently able to reduce and move a curve control points properly while maintaining general shape of curve? If Yes I think it would be good idea to write an interface for such command which could simplify a complex curves that originate as a result of using offset, trim (pseudo project/pull) or sketch commands and which are to be used for other modeling tools (extruding, sweeping...).

Petr