Blender Git Loki

initial export node group operator

Fix T74916: Industry compat keymap: GP Tweak tool acts like the Cursor tool

Fluid: Cleaned up some parts of the fluid modifier UI

Especially when expanding the UI panel horizontally, there were some problems with empty space.

Fix T74915: Gpencil Tweak tool does not add point to selection holding Shift

Multires: Support "Subdivide" for Simple subdivision type

Is done by considering all base edges infinitely sharp.

In the future can become a different operator option to allow to mix
Catmull-Clark and simple subdivisions. For now just sticking to what
old good Blender versions were doing.

Fixes T74869: Simple subdivision type is not working as it should

Multires: Optimize memory usage further

Avoid storing any loose edges for the propagation process.
Also avoid any edge which crease is zero.

Multires: Reduce memory footprint after previous fix

The idea is following: only store information about edges which are

1. Communicated to the OpenSubdiv topology.

This rules out all loose edges, as they are not needed for the
propagation process.

2. Correspond to edge from the base mesh.

This avoids storing edges which are generated between inner face.
Those are not to have any sharpness to allow smooth propagation.

There is still possible to have memory peak in some obscure case when
mesh contains a lot of loose edges. It can be optimized further by
utilizing knowledge of the non-loose tags.

Multires: Subdiv, properly support base edge crease

The title says it all actually. The test case is to get default cube,
set some edges to non-zero crease, add multires modifier and hit the
"Subdivide" button few times.

The memory footprint might be optimized by not storing information
about inner generated edges.

Merge branch 'master' into greasepencil-object

GPencil: Cleanup - Split BKE_gpencil.h geometry functions into BKE_gpencil_geom.h

This split prepare the code for future geometry functions.

Merge branch 'functions' into builtin-simulation-nodes

Cleanup: make format after SortedIncludes

Merge branch 'master' into functions

RNA: add MetaElem.select & use_scale_stiffness

Fix T74701: Text on Curve Scaling Issue

Both scaling the text itself, as well as scaling the curve wasnt
updating, now added relations for this.

Maniphest Tasks: T74701

Differential Revision: https://developer.blender.org/D7140

Subdiv: Make Blender crease to OSD sharpness reusable

Makes it so conversion is centralized in a single place.

We might consider removing any conversion, passing value as-is which
will be easier for I/O scripts to match crease. The downside of that
would be loose of control range in certain qualities and values of
crease.

There shouldn't be any functional changes in this commit.

Multires: Add missing context initialization

Might have caused access to uninitialized memory when foreach()
would have failed for some reason.

Multires: Cleanup, typo in type name

Multires: Store modifier pointer for subdivide

Allows to access its settings during the subdivision process.

Cleanup: `make format` after SortedIncludes change