Blender Git Loki

undoexp: remove forced barrier when undoing from a non-memfile step.

Given that we are now 'smartly' handling and using recalc flags of IDs,
this forced 'undo barrier' **should** not be needed anymore. Yay!

Cleanup: removed unused #include statements from Alembic code

No functional changes.

Merge branch 'undo-experiments' into undo-experiments-swap-reread-datablocks

Merge branch 'master' into undo-experiments-swap-reread-datablocks

Merge branch 'master' into undo-experiments

Merge branch 'undo-experiments' into undo-experiments-swap-reread-datablocks

undoexp: Fix issue with usual infamous pose's bone pointers.

undoexp: cleanup typo.

Fluid: More stable flow emission

Reverting some changes that were made in 33317b464777

Fluid: Better default values and cleanup

Use OpenVDB by default, smaller particle radius to avoid volume increase, and shorter names for combined fluid particle systems.

Fluid: Fixed deletion issue with secondary fluid particle systems

Manually deleting fluid particle systems had no effect in the fluid domain UI.

Fluid: Fixed secondary particle warnings

This commit fixes the warning that bpy_rna.c470 was producing.

UI: Icons update

- New bespoke icon for the universal brush toggles
- New icon for Redirected Folder (currently unused)
- New icons for handle types (Auto Clamped, Auto, Aligned, Vector, Free)
- New icons for Sequencer Text Strip anchor (Top, Bottom, Left, Right, Centre)

Thanks to Andrzej Ambro? for the new icons

Same split-up for abc_archive.{cc,h} ? abc_{reader,writer}_archive.{cc,h}

Merge branch 'blender-v2.82-release'

Fix potential crash in guarded alloc stats, when there are no allocations

This was found with static analysis warnings in Visual Studio 2019.

Differential Revision: https://developer.blender.org/D6564

Fix tests failing on AMD Ryzen, due TBB initialization order issue

Similar fix as the one we did for the blender executable, see T72015.

Fix more undefined behavior in tangent space computation

Ref D6677

Cleanup: separated Alembic code into reader and writer files

This is in preparation of using the AbstractHierarchyIterator from the USD
exporter.

No functional changes.

Fix new object types missing for viewport visibility menu