Blender Git Loki

Enable motion path overlay by default

Compile fix for previous commit: Forgot to reset these variables (were used when testing previous fix)

Fix: Motion path colors/frame indicator weren't updating on frame change

This should have been using DEG_get_ctime() to read time instead of CFRA.
In viewport code, Scene/Scene_Eval's current frame doesn't change ever.

Fix: The overlays option to turn motion paths on/off didn't work

Merge branch 'blender2.8' into tmp-b28-motionpath-drawing

# Conflicts:
# source/blender/draw/intern/DRW_render.h
# source/blender/draw/intern/draw_manager.c
# source/blender/draw/intern/draw_manager_data.c
# source/blender/makesdna/DNA_view3d_types.h
# source/blender/makesrna/intern/rna_space.c

COW Fix - Motion paths were not drawing as they weren't getting copied

More fixes after merge

Fix parameter values after merge

This python function needs different settings after merge.

Merge branch 'blender2.8' into greasepencil-object

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

UI: Hide weight tools for non GP Objects

This poll method was missing in previous commit

Copy geometry data when allocating the OSL shader closure

This may fix https://blenderartists.org/t/cycless-gsoc-2018-project-new-hair-shader-expectations/1103070/25.
However, I didn't run into it in MacOS or Windows, w/ OSL, CPU, or CUDA.

Ref T54796

Merge remote-tracking branch 'origin/blender2.8' into temp-dynamic-overrides

Enable blur on primary reflection roughness too

Ref T54796

Merge branch 'blender2.8' into greasepencil-object

Merge branch 'blender2.8' into greasepencil-object

Fix color picker panel position

This is ahack to avoid the panel is shifted to the right. It looks the function to calculate the visible rect is using the toolbar size, but the view is full width.

Merge branch 'blender2.8' into greasepencil-object

UI: Back edit line button to previous place

UI: Remove redundanrt options moved to Top Bar

UI: Replace icon