Loft bug with aligned input and record history

Rhino
1

Hi,

In RhinoCentre’s ‘Hull Design and Fairing training’, we found out that Rhino 8 has a bug when a loft is created where the input curves are aligned in the Loft pop-up dialog and they also include ‘record history’.
Here’s the file:
LoftBug.3dm (128.0 KB)

loft dialog
loft dialog862×409 111 KB

Before editing the input loft curve

01
011518×799 234 KB

After editing the loft curve the surface flips:
02
021518×799 227 KB

2

Hi @Gijs, @stevebaer and @menno,
Until now I had no reply from McNeel about this issue.
However, with this post I also wanted to show the direct communication to Rhino developers to my eight trainees at a shipyard.
As my trainees asked today about my post, it would be nice if one of you can reply to it.
Cheers,
Gerard

3

Hi @Gerard (and trainees :waving_hand: )

Thanks for pointing out the issue. I can see the loft surface changing upon moving one of the curves. This has been reported in RH-86919.

1 Like
4

Thanks Menno !

1 Like