Blender Git Loki

Cleanup: compiler warnings

tests for new stringref functions

install node groups directory

initial node group shipped with Blender

restore node width

improve node group comparison

fixes

simple search to select node group to import

Merge branch 'functions' into builtin-simulation-nodes

Merge branch 'master' into functions

Merge branch 'master' into greasepencil-object

GPencil: New Hardeness mode for Opacity modifier

Add new option to change the stroke hardeness. This option works at stroke level, not at point level.

Also replaced the "Both" name mode by "Stroke and Fill".

Differential Revision: https://developer.blender.org/D7195

UI: Weight Paint: add a menu for locking and unlocking vertex groups.

This is a follow up on rBa1e50cfe6b4dbc360b6118c63a0dc7445023c37b

Fix T74959: Need to be explicit about UTF8 encoding in py.

Because some OSs are still using old 8bits specific encodings... Angry
eye @windows...

GPencil: Fix unreported slow transform with proportional edition

Now a hash is used to avoid double update of the same stroke. The old method was not correct with proportional edition.

Python API: add bl_use_stereo_viewport for RenderEngine

To indicate if the render engine supports rendering a stereo 3D viewport.
This is not currently supported for Cycles.

Fixes T62582

Fix T68370, T74973: Cycles cryptomatte not working when other passes are enabled

Solution found by Blazej Floch.

Fix T74345: missing albedo for Cycles principled hair BSDF

Hooked up (non working) moving object collision detection

Fix Python error in Cycles baking panel