Without refitting the (red) rail, _Sweep1 does not produce a result in V6, V7, or the WIP, but does in V5.
Sweep1_me.3dm (25.1 KB)
7.18.22124.3001, 2022-05-04
8.0.22152.4305, 2022-06-01
Works for me in:
V6 (6.35.21222.17001, 8/10/2021)
V7 (7.19.22150.13001, 2022-05-30)
Does not work for me in:
WIP (8.0.22152.4305, 2022-06-01)
Hi Steve - I see that, thanks. MakeUniform on the rail allows it to work, though the rail is altered.
-Pascal
Reparametrize on the rail seems to fix it… No distortion on the rail in this case. So maybe there is a problem with the initial parametrization of the rail curve. Only the math geeks would know for sure…
Yep, good catch, thanks.
-Pascal
I just noticed that although _What states that the rail is a NURBS curve, _List reveals that at the top level, it is a 1-segment PolyCurve. _ToNURBS makes it a NurbsCurve at the top level, then _Sweep1 works.
OK, thanks. I’ll add notes to the bug item and let the dev sort it all out.
-Pascal