Blender Git Loki

Cleanup: make format

LANPR: CPU mode camera view pan/zoom aligned.

initial collision event info

initial event info

Merge branch 'master' into soc-2019-openxr

StringRef.drop_prefix

Use base pose from Blender camera

I was trying to set the camera pose as OpenXR reference pose. But then I
got really strange poses for drawing back from OpenXR. Couldn't figure
out a way to solve this.
Now we just apply OpenXR's draw pose to the Blender camera pose. If we
later want to support moving around in the scene (e.g. via teleporting),
that has to be changed.

Also uses flipped drawing for DirectX surface to correct DirectX upside
down drawing (compared to OpenGL).

simplify StringRef operator overloads

stringref: iterate, startswith and endswith

gather required attributes from particle type and events

SmallSet.add_multiple_new

remove separate EventFilter class

distribute tetrahedons in parallel

new utility to process a range with multiple threads

new ChunkedRange

GPencil: Fix Select material operator not refresh viewport

With the change to depsgraph evaluation, need tag the datablock to refresh screen.

GPencil: Use secondary material for stroke color

allow using array allocator in integrator

LANPR: Fixing CPU mode camera view scale.

rename FixedArrayAllocator to just ArrayAllocator