Blender Git Loki

Set again mix pass to DEPTH_LESS

Using ALWAYS for this pass is wrong because when using several objects, only the less z-depth object is drawn.

Clean up guide interpolation function.

Modified triangulator function

Taper thickness value was applied invertedly, giving zero width at thickness 1.0.

Fix crashes when creating multiple scalp regions.

Fixed normal matrix error. obmat needs double to produce better result.

Fixed save/reading error on line style thing...

Merge remote-tracking branch 'remotes/origin/blender2.8' into soc-2018-npr

Conflicts:
release/scripts/startup/bl_ui/properties_scene.py

Documentation: self-document the shader code

I don't think Blender needs it, but it'll be useful for me when
I start writing the relevant chapters of my thesis.

Don't handle first tile twice in image drawing and saving

Cleanup whitespace

Add tiled grid drawing option when no image is loaded

Merge remote-tracking branch 'origin/blender2.8' into temp-udim-images

Support active tile selection without an active image

Fix error in previous merge

I did a stupid error when merged the file.

Merge branch 'greasepencil-object' into temp-greasepencil-vfx

Revert "Fix wrong engine name"

This reverts commit 7c3c2561705afb2c7eae905df727f9861248737b.

Cleanup: spurious formatting

Merge branch 'master' into soc-2018-hair-shader

Week 7 merge: preparing for cleanup

Temp fix to compile

There is a problem with the generator for themes, and this is a temp fix while Campbell fix the generator,