Blender Git Loki

improve debug dot output

remove Particle Info node

cleanup

fix path filter

automatically load node groups from nodelib

GPencil: Versioning patch for Colorize VFX

The old Gray and Sepia modes were not using the factor and now the blend is defined with that, so need to be set to 1.0f

handle unknown node better

remove mockup nodes

GPencil: Display Colorize Factor for all modes

Now the factor is used in all modes.

remove actions that can be build as node groups

remove unused action

change IndexMask constructor

replace MFMask with IndexMask

Fix error drawing topbar popovers without a brush

Fix error drawing paint UI without a brush

Note that this removes image_paint.detect_data from
UnifiedPaintPanel.get_brush_mode, I can't see why it's needed,
it causes issues where the texture paint UI isn't used when it can be.

Merge branch 'master' into functions

Merge branch 'greasepencil-object' into greasepencil-refactor

Merge branch 'master' into greasepencil-object

GPencil: Fix missing mask icon in Dopesheet

The new mask icon was not displayed in Dopesheet channel.

Fix T72236: UV Stretching Overlay

The ratio for area stretching was packed into an unsigned int, but could
contain negative numbers. This flipped the negative numbers to high
positive numbers and rendered the wrong color in the stretching overlay.

I can remember during {T63755} I had to flip the sign to get the
correct result, but couldn't find out why that was needed. Now I know.

Reviewed By: fclem, mano-wii

Differential Revision: https://developer.blender.org/D6440