Tom_P
May 30, 2022, 5:00pm
1
see attached file and screenshots.
this is a (rotational) symmetric setup
but
match start / end tangent do not behave the same.
one edge the isocurves match the target
on the other they don’t
@pascal
i would claim it s a bug - or do i miss something ?
thanks - tom
loft_unsymmetrical.3dm (215.2 KB)
pascal
(Pascal Golay)
May 30, 2022, 9:28pm
2
Hi Tom - that looks wrong to me, thanks.
RH-68875 Loft: end tangent messy
-Pascal
Tom_P
May 31, 2022, 12:15pm
3
did you manage to repeat this (unexpected) result ? do you need more info for a bug-track ?
Tom_P
June 6, 2022, 10:32pm
4
see also here - looks like the same problem
Sometimes “Loft” will create some inconsistent results. Just had a situation in which it happened again. I use totally the same mirrored objects as an input geometry, so there should not be an issue. However, if you check the video, Rhino seems to get confused about the isocurve direction to which it matches the tangency of the lofted surface to the target surface edge:
[Bug: Inconsistent "Loft"]
This issue looks quite similar to the one that happens with the “Match target isocurve…