Blender Git Loki

Cleanup: unused variables

Missed in own recent changes.

Merge branch 'master' into blender2.8

Fix compile error with MSVC2013 - Can't use __func__ (from BLI_assert) in inlined functions

ERROR: blenlib/intern/math_base_inline.c:371 - '__func__' : undeclared identifier (C:blenderdevmaster2blendersourceblendereditorslatticeeditlattice_tools.c) [C2065]

Fix T54019: copying and linking bugs with custom ID pointer properties.

GPU Bufferes: Small optimization when updating buffers

With the API recently added to gawain, it is now possible to update the vbos linked to the batch.
So the batch does not have to be destroyed.
The optimization is more sensitive when sculpt is made on low poly meshs

Fix T54240: automatic node link moving should take into account type.

Without this a "Clearcoat" link could be moved to "Clearcoat Normal"
for example, which doesn't make much sense.

Differential Revision: https://developer.blender.org/D3105

Fix T54317: overlapping volume render bug after recent changes.

Increasing the samplig dimensions like this is not optimal, I'm looking
into some deeper changes to reuse the random number and change the RR
probabilities, but this should fix the bug for now.

Fix T54356: volume rendering bug using just color attribute.

Cleanup: avoid passing bContext to particle API

Also add EvaluationContext to PEData

Merge branch 'master' into blender2.8

Cleanup: use utility header for particle looping

Merge branch 'master' into blender2.8

Cleanup: move particle undo into own file

Also avoid extern declarations which can get out of sync.

Cleanup: move armature undo into own file

Cleanup: move metaball undo into own file

Cleanup: move curve undo into own file

GWN: Vertex Buffer: Remove the use of glMapBufferRange

We revert to the malloc/realloc and manually manage the upload.
There seems to be a performance penalty from using glMapBuffer on some
hardware, prefering way is glBufferData(NULL) with glBufferSubData.

Cleanup: split lattice into own library

Was mixed with object functionality.

GWN: Perf: Use unsync glMapBufferRange to prevent sync time.

GWN: Context: Use <unordered_set> instead of <forward_list>

We cannot have duplicates so unordered_set is better suited for this case.

Removing batches is now constant time on average instead of linear.