Problem with sweep2 in grasshopper


I’m having problem with a sweep2 with two rails and three sections. It works fine with the same 5 curves in rhino but in grasshopper I get this “kink” in the middle. I’'ve tried flipping the curves in all different directions and exploded the central curve in rebuilding as an interpolate. Is it a bug or am I doing something wrong?

Appreciate all answers.

Thanks in advance.
sweep2 problem.3dm (217.2 KB)
sweep2 (5.6 KB)

Hi @holjman.s,

The Sweep2 command does some additional tweaking to the section curves. I’ll see if it’s possible to update the function used by Grasshopper to do the same.

– Dale

RH-66617 is fixed in Rhino 7 Service Release 14

Hi @dale
Can you also update Sweep1 to work like Rhino with more settings.