unfold

[engrenage]

what did I say.

None of your two illustrations match the expected behaviour.

With a single fold as you illustrated, _all_ other edges must be cut. So the result would be as such:




plus, of course, quite a number of detached, single quads.


When I wrote "select the edges to fold", I mean strictly this. All other edges must be cut. No "trying-to-be-smart-feature-that-fails-and-gets-in-the-way", just fold, if not, cut.