Blender Git Loki

initial automatic node vectorization

support for full pointer array in virtual list

GPencil: Add merge materials to Cleanup menu

GPencil: Basic Merge Material Stroke operator

Still needs more work on merge algorithm, but at least this is the basic structure.

Merge branch 'master' into greasepencil-object

Merge branch 'master' into soc-2019-bevel-profiles

Only move selected handles on the dragged side

E.g. when dragging a right handle, only move selected right handles,
keep keys and left handles untouch.

This is a bit hacky and feels fragile, since the transform operator
doesn't act just on the selection anymore. I plan to get some testing
before pushing this into master though.

make Get List Element node work again

remove unused code

make Pack List node work again

Merge branch 'master' into greasepencil-object

make some list nodes work again

Merge remote-tracking branch 'origin/master' into temp-lanpr-cleanup2

LANPR: Fix max_occ wrong value on first ever calculation.

Due to the copy on write, the max_occ value needs to be accessed from
the original scene.

LANPR: Changed scene runtime batch free execution path.

This ensures batches for every scenes (no matter copied or original)
are handled correctly.

initial non recursive multi-function evaluator

Merge branch 'feature/cycles_deferred_ray_marching' into blender-v2.80-develop

Cycles: Rearranged loop in deferred volume code, fixes a potential infinite loop

Gpencil: Add BKE_gpencil_add_stroke_existing_style() function.

This additionally copies the temp drawing color fields in gps->runtime.
So that when adding new strokes in the modifier the style is preserved.

Cycles: Added NULL pointer check to OpenVDB integration.