Blender Git Loki

unittest: check context overriden passed to operator

unittest: use proper setUpModule class method()

unittest: use assertEqual instead of assertTrue

(thanks to Sybren Stuvel)

Apply changes GPU_texture change.

Modifications to GPU_texture:
-Remove NPOT check as it should be supported by default with OGL 3.3
-All custom texture creation follow the same path now
-Now explicit texture format is required when creating a custom texture (Non RGBA8)
-Support for arrays of textures

Fixup for bpy.context.scene_collection

RNA: bpy.context.scene_collection

We will need this for UI eventually, and now I need this to update the
Python add object routine.

Unittest debug options, set context via override and bpy.context.scene_collection

For some reason ID is not being passed when we get SceneCollection from
bpy.context. This test fails in that case.

(Clay) Free memory + lots of renaming/reorganizing

Signed-off-by: Clément Foucault <foucault.clem@gmail.com>

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

(Clay) Added Render settings:
- Default clay settings inside Scene RNA
- Material clay settings RNA is here and will be used once we can render multiple meshes

handle objects removal only on preprocess

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

unittest: del via operator fixup

Include object unlinking in library_remap preprocessing

remove objects from collections when ED_base_object_free_and_unlink

More work on Clay engine:
- Calculate normals with dfdy while waiting for a proper way to draw mesh normals.
- Added initial support for 2d texture arrays.
- Better API naming.
- Generate Matcap texture arrays and draw with it.

Massive fixup on BLI_iterator and the iterators using it

From review: handle post processing of objects after they are removed

unittest: object delete