Blender Git Loki

Expose debug type into the interface

This way it is now possible to select which exact debug pass is to be used
by the render engine. Accessible from the Passes panel.

Currently it could only be one debug pass, in the future we can make menus
and image users smarter and support multiple passes of the same type.

Cycles: Add debug pass showing average number of ray bounces per pixel

Quite straightforward implementation, but still needs some work for the split
kernel. Includes both regular and split kernel implementation for that.

The pass is not exposed to the interface yet because it's currently not really
easy to have same pass listed in the menu multiple times.

Use more proper flag for psys reconstruction after memory optimization

Fix for unwanted particle re-distribution happening due to memory optimization

The issue was caused by memory optimization marking particle system to recalc,
and because of the way how particle flags works it was possible that it'll
cause particle's re-distribution. Now this memory optimization will act the
same as loading the file.

This commit appears to be safe according to our render farm and is safe to
be included into final release.

Compositor: Use atomics to update finished tiles progress

Integer is not safe for incremental by multiple threads and if one is unlucky
enough that could cause progress re[reports to go totally nuts.

Fix T44871: Blender hangs when using masking, dilate-erode and soften node

The issue was caused by wrong order of locks acquisition in the compositor image node.

BMesh: flatten faces operator

BMesh: add BMO_ITER_INDEX macro

Replace linked-list insert-sort with merge-sort

Original code from eglib, modified for reuse with multiple linked-list implementations.

Adds sort functions: BLI_linklist_sort, BLI_linklist_sort_r

BLI_listbase: match arg order with BLI_qsort_r

Add argument --python-expr to pass Python directly

This works like Python's -c argument, handy to be able to avoid writing small scripts to disk.

Error message fix - In the manual (thus for the user) we are referring to this as "Multi-View", not "Multiview"

Support alternate python command

Picky edits to previous commit.

Fix T45017: Crash when running 'track markers' operator with no clip loaded.

CLIP_OT_track_markers was missing a poll callback.

CMake: Fix typo in OIIO module

Fix T45009: Bad 'tri area computation' code in knife tool.

Was causing wrong selection of 'outside' face.

2.75 splash

by Gooseberry team

Fix/Workaround T44662: Freestyle gives no visual output when the Save Buffers option is enabled

For now we solve this for non-multiview renders by merging exr file back into
full render result prior to rendering freestyle strokes. Multiview case is
still to be supported tho.

Fix T45013 negative curve falloff not working.

Was doing clamping as fix for T42984. Seems we can ommit clamping for
sculpting if we make sure overlap is not zero with negative values.

Control for clamping is moved to the "Use Clipping" function of curves
(which is on by default), so both bugs remain squashed and advanced
users can now properly utilize curves in sculpting, though not all
brushes work well with negative curves.