Tween weird asymmetric result

Grasshopper
1

Hey all! I get this weird result when trying to tween these two curves (look at the asymmetric progression of the corners).
Algorithm attached. Thanks a lot for looking!

image
image.png705×700 22.8 KB

unaret stea 1.gh (20.7 KB)

2

Fit your curves first with the FitCurve component. The issue is your filleted arc segments. Or use Pufferfish tweens which handles these cases.

1 Like
3

unaret stea 1.gh (15.5 KB)

4

Your result should tween to a sharp geometry like @zoster image.