Blender Git Loki

EditNormal modifier: add some 'maximum angle' limit.

Allows to avoid generating flipped faces when using extreme normal modifications.

Related to T48576.

Added P key toggle to allow mouse movement to control bevel profile (modal).

The Shift key can be held while adjusting profile to make finer changes
to the profile (just as it already does when adjusting offset).

Cleanup: remove unused Library.idblock

Cleanup: warning

Fix T48571: Cycles/GPU - A lot of fireflies on SSS+Volume

Was some accumulated precision error happening.

Fix T48582: Rigidbody simulation issue with new depsgraph

Being granular means we need to re-build depsgraph a bit more often..

The issue was caused by rigidbody requiring some special nodes to
handle physics which were not created with just tagging object for
update.

Fix compilation error on 32 bit Windows

Fix T48550: Imperfections when Bake displacement map to plane if camera is not in front

The issue was caused by non-watertight nature of intersection, which is now addressed.

Hopefully it doesn't cause any regression caused by uninitialized precalculated storage.

Cycles: Fix compilation error on OSX

Depsgraph: Russian electric tape bodge to have multiple proxies work

Makes behavior of proxy_from backlink working similar to the old dependency graph.

it's nasty, but needed here in the studio to get proxies fixes ASAP.

readfile: add assert to check libmap isn't sorted

readfile: minor optimization, no need to count flags

in this case we only need to check if any id's need to be read.

Cleanup: use const for old member in OldNew struct

Cleanup: rename flag -> tag

ID's have a flag member too, best avoid confusion here.

Cycles: Ignore zero size instances in BVH

In certain types of animation it's possible to have some objects
scaling to zero. In this case we can save render times by avoid
traversing such instances.

Better to do ti ahead of a time, so traversal stays simple.

Reviewers: lukasstockner97, dingto, brecht

Reviewed By: brecht

Differential Revision: https://developer.blender.org/D2048

Cycles: Add support of processor groups

Currently for windows only, this is an initial commit towards native
support of NUMA.

Current commit makes it so Cycles will use all logical processors on
Windows running on system with more than 64 threads.

Reviewers: juicyfruit, dingto, lukasstockner97, maiself, brecht

Subscribers: LazyDodo

Differential Revision: https://developer.blender.org/D2049

RNA: disable animating object dimensions

Fix T48579: RNA shadows new custom properties

Fix T48580: path / branched path UI grayed out with OpenCL device that is not used.

Fix T48587, constant fold should only be done for Mix Type.