Blender Git Loki

GPencil: Set active layer when click in Dopesheet keyframe area

Now, when clicking in the keys area, the layer is synchronized, not only in the left area with the names. This is one of the most requested feature by artists.

Also, removed some old comments.

Reviewers: brecht, angavrilov

Reviewed By: brecht

Subscribers: pepeland, mendio

Differential Revision: https://developer.blender.org/D5627

GPencil: Make visible active layer when hide others

To make more consistent the UI, when hide all other layers, the active layer is always set to visble.

Build: check necessary software is installed for make deps on macOS and Linux

To avoid errors deep into the build process. Fixes T69297.

Cleanup: clang-format, spelling

Cleanup: no need to zero the area in beautify calculation

Also correct comment.

GPencil: Minor Menu tweaks

- Added 'Hide Inactive Layers' operator and reordered 'Show/Hide' menu items
- Move 'New Layer' to bottom in 'Move to Layer' operator for consistency.
- Removed extra end points in some menu items (...)

Reviewers: antoniov, billreynish

Tags: #bf_blender, #grease_pencil

Differential Revision: https://developer.blender.org/D5626

Build: install_deps add lib64 paths for ldconfig

Building deps on some systems will install to opt/lib/library/lib64
directories rather than opt/lib/library/lib. This adds additional
lib64 paths for ldconfig to ensure the libraries are found at
runtime.

LibOverride: Create override operator: various fixes.

* `make_override_library_exec` was not properly cleaning `LIB_TAG_DOIT`
from all IDs in the Main DB.
* `BKE_override_library_create_from_tag` was doing dangerous things
(like iterating over a BMain listbase while adding items to it...).
* It would remap *all* local usages of overridden linked IDs to new
overriding local IDs, which was very inconvinient.

New handling of remapping now allows to only remap inside of the group
of IDs that is being overridden, in other words you can still have e.g.
other empties still instancing the same linked collection...

BKE_libblock_relink_ex: pass all remapping flags instead of a single boolean.

There is no reasons to limit access to remapping flags here, we may want
to use other options than only the ID_REMAP_SKIP_NEVER_NULL_USAGE one...

LibOverride: Add entry to create a liboverride to object->relations menu.

Copy Scale: support copying arbitrary non-uniform scale as uniform.

Uniform scale is superior to non-uniform scale in that it works with
parenting without causing shear. Thus it is a valid desire in some
cases to turn arbitrary scale into guaranteed uniform scale.

Implementing this in the Copy Scale constraint allows one for instance
to 'inherit scale as uniform' by disabling Inherit Scale, and using
Copy Scale from parent with Offset and Make Uniform.

Reviewers: brecht

Differential Revision: https://developer.blender.org/D5614

UI: Correct Sequencer Text Alignment Tooltips

Pointed out in rBM5719

Fix T56532: Boolean locks up Blender

Actual issue is with triangle beautify,
avoid precision error by scaling the epsilon
by the face area when it's over 1

The mesh in the report was very large (approx 2000 on each side),
causing precision issues with a fixed epsilon.

LibOverride: Fix use-after-free error when freeing whole Main DB.

We do not want to touch to other ID pointers in that case, those might
have already been freed...

GPencil: For Stroke select don't display points

Now, when it's selected the stroke select mode, the points are not displayed and the stroke is fully selected automatically extending the selection.

Differential Revision: https://developer.blender.org/D5622

Cleanup: unused warning

Cleanup: use custom data for object transform data

Outliner: fix sync select on read file without loading UI

Tag for a complete sync when loading a file with load UI disabled.

Fix T69267: Missing Boids force field tooltip

Move math and vector double routines into blenlib from delaunay code