I would like to create a feature that generate a surface as in the attached image.
The single points for the two external curves, are calculated from the user parameters input in interface
But I can not find the sequence of function to call for the feature
1) I thought to use modeler.createLine to create all the hyphens that join the points identified
but I can not combine them all into a single spline
2) I tried to do two individual hyphens to see if I could make an loft surface
but i get an error 'System.AccessViolationException' Attempted to read or write protected memory
when i call Modeler.CreateLoftSurface
someone has better ideas or tips?
available to share more info
thanks a lot