Blender Git Commit Log

Fix T44611: 'make_links_data' modifiers would fail and crash with multires modifier.

Since it was not ensuring dest has valid mdisp data matching new multires modifier subdiv level...

Also, fixed a bug in `multires_subdivide()`, which would crash when trying to
increase from level 0 (aka no subdiv) to > 1 (wrong check, trying to interpolate
when it should not). And added a few sanity checks.