Blender Git Loki

Curve cache for main groom bundle curves.

This stores interpolated cubic spline values for smooth curve rendering.
Local coordinate frames for sections are also computed alongside the cache.

Add UI script for groom data.

fix, possibly return an empty mesh and default psys index is 1 now

fix for randomized particle sizes

was accessing wrong indexes after particles died

Build: fix make deps TBB on Linux, older versions don't support GCC 7.

Build: fix make deps OpenSubdiv build on Linux.

added override with particle size option to mball remesher

remesh modifier can now remesh particle systems as well

Resolved issues with copy

WIP: Fix problems with stroke location

Still problems with reproject

Removed mem alloc for align in point_normals

Use general function to reproject stroke

Outliner/Collection: Interface for Master Collection Tree

This is part of T53495.

This adds an Edit menu and remove the buttons.

Outliner/Collection: Operator to delete selected collections

This is part of T53495.

This operator is actually using existing code. The only new thing about it is
that it has a shortcut.

It will be exposed in the UI soon together with the nested collection operator.

Outliner/Collection: Operator to create (nested) collections

This is part of T53495.

This operator is intended for the outliner when viewing Collections (at the moment, Master Collection Tree).
It has a shortcut "C", and will be added to a menu shortly.

Fix T53513: Particle size showing in multiple places

Technically this was introduced in 01b547f9931970050e when
exposing size and randomness for particles.

This "fixes" makes sure particle size and size randomness is always in the
Render panel when it affects the particle system (i.e., always unless using
advanced hair or hair that is not rendering groups/objects).

Fix T53647: Outliner crashes when active object is deleted

Based on patch by Philipp Oeser (lichtwerk).

WIP: Add status message and new keys

Still on progress

small fixes for acceleration map

refactored acceleration map, but might still have issues

also attempted to improve triggering (make exacter, but slow and error prone)