Blender Git Loki

Merge branch 'master' into viewport_experiments

Merge branch 'master' into mesh-transfer-data

Cleanup: more 'fromlayers/tolayers' -> 'layers_src/layers_dst' renames.

Add standalone part of 'data layout transfer' op.

Cleanup: Moar whitespace cleanup, plus remove missed printf

Hope that was the last cleanup commit for now :/

Merge branch 'master' into viewport_experiments

Conflicts:
source/blender/gpu/intern/gpu_extensions.c

'Transfer DataLayout' operator (WIP).

Functionnal, but not complete yet. Should be mostly usable though from modifier.

Notes:
* The logic of current 'transferdata' pre-process on data layout is reused here,
avoids duplicating code and ensure consistency in behavior, and does not add
*too* much complexity.
* Also fixed some issues and mistakes in that part that were affecting
TransferData feature itself too. Will need at least one more review pass,
though, this is complex logical code.
* VGroup: The 'delete' part is not yet implemented (option of plain operator,
to get an exact same data layout as source).
Need to first transfer some vgroup stuff from ED to BKE (esp. delete logic),
will do that in master as separate patch.
* Standalone part of the op is empty right now (but this should be mostly monkey coding).

Merge branch 'master' into mesh-transfer-data

Better update function for particle settings affecting nested cloth
modifier.

Fix for applying the bending randomness factor.

A stupid hack is needed here, changing the way the factor is applied to
angular bending springs. In cloth sim the bending factor of individual
springs is applied as a mix value between the bending stiffness and a
max value, but this max value isn't even used in hair sim so that
approach becomes useless.

Grmll, typo-space fix.

Project (raycast) in both directions by default.

As suggested by Campbell, this option makes more sense most of the time.
We can always add back an option to only cast along normals if needs arise.

CMake: add WITH_INPUT_IME option + various fixes/cleanup

*note:* implementation of WITH_INPUT_IME is only halfway finished, you'll
get build errors if you disable it

Cleanup: Whitespace before comments

Missed that in rB23c7716bbbdef99

Add missing files

thin arrow looks a little nicer

use modifier attribute name 'object' from python/rna

Cleanup: Whitespace, Comments, etc.

It may be a bit early to do such cleanups, there are more important things
to do first, but those things are extremely time consuming and I wanted to
get rid of them first ;)

use const floats & define initial buffer size

rename vars