Hi. I would like to understand why two same structures in rhino offer different options to build the sweep2.
This are my curves (all exactly the same as the other side):
Only the left one offers me simple sweep:
I think, instead the cuve, you took the surface edge as rail.
Or your Rails curves haven’t same count points.
simple_sweep.3dm (2.7 MB)
Please if you can check the file. It is not the control points amount, since both are the same. Nor the ‘edge’ cause I am using only curves.
Thanks a lot
Hi Bruno - the section curves’ end points must be exactly on the rail curve endpoints - yours are a off a little.
The section curves must start and end only on edit point locations of the rail curves, and the rail curves must match .
Incidentally, the arc shaped curves in your file have an extra control point very near one end, which is probably not good if you are shooting for simple surfaces.
-Pascal
oh! Thats great you saw it. The funny thing is that I am using always the same curve (copy pasted). So it is strange that some of them work. I will check it. Thanks so much.
Is it possible that worked with the command surface from curves?