Blender Git Loki

Fix T66694: depthdropper (camera focus distance) not working from View3D context menu

Reviewers: campbellbarton, brecht

Maniphest Tasks: T66694

Differential Revision: https://developer.blender.org/D5233

remove unused code

cleanup dependency builder

make updating depsgraph work again

improve fgraph dependencies

USD: Write mesh single/doublesidedness

USD seems to support neither per-material nor per-face-group
double-sidedness, so we just use the flag from the first non-empty
material slot. If there is no material we default to double-sidedness.

USD: Write edge creases to USD mesh

Only the crease is written to USD. The "Sharp" edge flag doesn't seem to
be supported by USD, or at least I couldn't find it in the API docs.

fixes

USD: Write current Blender version into USD file

cleanup

multimap fix

Fix T66446: UV editor "Deselect on Nothing" not working

Fix keymap editor missing tools for UV/Image space

Merge remote-tracking branch 'origin/master' into sybren-usd

initial revised function dependency handling

utility functions to access data flow graph

simplify array printing

fix when there are no triangles in mesh

add multiple in multimap

Cloth: fix rare bug by updating normals before triangulation

This was a rare bug when face normals doesn't match the calculated face normal of the BMesh triangulate function. Simple fix by updating the normals before the triangulation.