Blender Git Loki

readfile: Quick experiment with refcounting moved to libquery.

Having that extra ID users handling at readfile level, besides generic
one ensured by libquery, has been something bothering me for a long time
(had to fix my share of bugs due to mismatches between those two areas).

Further more, work on undo speedup will require even more complex ID
refcount management if we want to keep it in readfile.c area.

So idea is instead to generalize what we did for linked data already
when undoing: recompute properly usercount numbers after liblink step,
for all IDs.

Note that extra time required here is neglectable in a whole .blend file
reading (few extra milliseconds when loading a full production scene
e.g.).

GPencil: Cleanup duplicated context function call

GPencil: Cleanup 2D code in sculpt

This operator can be used in 3D space only.

Fix various build issues

Merge branch 'greasepencil-object' into greasepencil-refactor

Merge branch 'master' into greasepencil-object

GPencil: Optimize triangulation calc in sculpt

GPencil: Optimize evaluated frame copy

GPencil: Optimize update pointer origin

The Link now is calculated using index not using BLI function.

This speedup a lot the function.

GPencil: Fix reset all brushes in other modes

The operator was working with Draw brushes, but not with Sculp/Weight or Vertex Paint.

GPencil: Simplify brush initialization code

Merge branch 'greasepencil-object' into greasepencil-refactor

GPencil: Fix tablet errors after merge

Merge branch 'greasepencil-object' into greasepencil-refactor

Merge branch 'master' into greasepencil-object

GPencil: Improve collision rectangle size

The problem was the rectangle for mouse it was using the internal rectangle, but must be the external rectangle, or the corners will not be detected.

Also some code cleanup.

GPencil: Recalc triangulation for active frame and delay others

cleanup

fix generating operation hash

this needs some more work

assert data types when inserting links