Problem: curves are aligned but loft is tweested

Grasshopper
1

Hi,

I’m facing a problem when creating a lofted surface through a couple of closed section curves.

Both curves are aligned (same direction, seams adjusted) and yet the resulting lofted surface is tweested. Same issue occurs when trying to create multiple tween curves in-between.

lofted srf issue
lofted srf issue1397×687 238 KB

Is there a way to compute a “cleaner” lofted surface ?

lofted srf issue.gh (11.4 KB)

2

image
image1769×565 80.7 KB

image
image990×789 17.2 KB

image
image1314×775 17.8 KB

I normally avoid using TweenCurves because of the reason you stated. The resulted curves oftentimes are not desirable.

Let me know how you think.
Wiley

lofted srf issue.gh (12.7 KB)

1 Like
3

Thank you for the reply, the lofted surface does look better !

Any idea how I could draw homogeneous, non-distorded interpolating curves between the boundary curves ?

4

What do you mean by homogenous? can you sketch it out?