BUG, Regression Rhino 8. SubD insertpoint

Hi all.

Rhino 8.6.24074.1001, 2024-03-14 but was the same before update, at 8.5***

subd insertpoint bug.3dm (128.2 KB)
On the SubD attached ^ is impossible to add any new edge with _InsertPoint
command. Anywhere in the geometry!
Symmetry is active.

Interesting details:

  • removing SubD symmetry lets you properly _InsertPoint …
  • re-adding SubD symmetry stops you again from doing _InsertPoint (worth investigate maybe?)
  • copy-pasting the starting subd to Rhino 7 and _InsertPoint just works! even without removing symmetry!

Vaguely related, this InsertPoint Subd Bug is still present.

Hi Riccardo, thanks, I’ll take a look.
RH-81085 InsertPoint and Reflect

-Pascal

1 Like