Differential D13298

NURBS surface knot insert operator
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Authored by Laurynas Duburas (laurynas) on Nov 20 2021, 6:18 PM.

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Hans Goudey (HooglyBoogly)

Summary

Adds NURBS control lattice refinement tool.
Keyboard shortcut Ctrl+R in NURBS surface edit mode.

Diff Detail

Event Timeline

Laurynas Duburas (laurynas) requested review of this revision.Nov 20 2021, 6:18 PM

Laurynas Duburas (laurynas) created this revision.

Enhances preview to show only affected lattice.
Fixes case when no points can be inserted.

Fixes initial knot value on dimension change from U to V

Adds support for Bezier-spline like NURBS

Rygel (rygelXVI) awarded a token.Jun 25 2022, 1:04 AM

Tomáš Matýs (Asterix) awarded a token.Aug 6 2022, 9:39 PM

Sorry for the long delay. This functionality looks interesting, and clearly there are people interested.
However, I'm not sure I can commit the time to reviewing this addition to the old curve code since plans for the future (T100127, T95355) means it's a dead-end technically.
With T101778, we'll be able to run geometry node groups as operators eventually. So maybe it would make sense to develop this behavior as a geometry node for now.

This revision now requires changes to proceed.Oct 12 2022, 8:26 PM

I agree. Besides patch has some conceptual issues.