Blender Git Loki

Remove custom weight interp func in favor of Blender's built-in implementation

Merge remote-tracking branch 'origin/render-layers' into clay-engine

# Conflicts:
# source/blender/editors/space_view3d/drawobject.c
# source/blender/gpu/intern/gpu_viewport.c

Fixed versionning

Fix Crash and Unfreed Memory

Introduce Batch storage.

Fix mem freed twice

Fix VS 2015 issue (change isnanf to isnan)

_free() functions should not clear the pointer itself

BLI_assert fix

Doversion: set selected objects for "Render Layer"

Doversion: set active object for "Render Layer"

We don't do it for the other render layers (the ones converted from
SceneRenderLayer)

RNA: object.select_get/set(action={'SELECT', 'DESELECT', 'TOGGLE'})

Introduce ObjectBase rna wrapper for bpy.context.active_base

Use active_object instead of active_base for edit mode enter

(prevent a crash after recent Base > ObjectBase commit)

Merge remote-tracking branch 'origin/blender2.8' into render-layers

Cycles Denoising: Remove WLR and experimental NFOR modes

The denoising code started out as an implementation of WLR, but the NLM mode is working so much better that I decided to remove the WLR mode completely.
This allows to get rid of a significant amount of complexity and code.

Also, the NFOR mode is removed - the name is misleading, most of the ideas behind the NFOR paper are actually what powers the NLM mode. NFOR mode was just an experiment with removing the T-SVD feature space reduction, and it turned out that the experiment had failed.

Fix 2d mapping function's name

Cycles Denoising: Remove hidden NLM-only option

Added Matcap HSV variation (only Hue exposed).

Added matcap rotation