768c68f19b
Seems to be caused by c53e220aef. I didn't think our PBVH building would
ever create a node with no triangles, but I guess I was wrong, since I
checked and the PBVH is clearly being rebuilt after the trim operation,
so it seems there isn't anything else weird going on here.
Rather than trying to figure that out, I'll just add the empty check
back here. Eventually we should completely replace the algorithm that
creates the PBVH nodes anyway.
Blender
Blender is the free and open source 3D creation suite. It supports the entirety of the 3D pipeline-modeling, rigging, animation, simulation, rendering, compositing, motion tracking and video editing.
Project Pages
Development
License
Blender as a whole is licensed under the GNU General Public License, Version 3. Individual files may have a different, but compatible license.
See blender.org/about/license for details.