Blender Git Loki

Move Scene's cache management during undo to new system.

Cleanup: Unused variables in non-debug build

Cleanup: Remove obsolete code in interface_panel.c

Some code delt with panel merging in earlier versions of Blender,
which is no longer needed. Other code delt with controls that aren't
used anymore, and in some cases have region-level equivalents.

There's a surprising amount of this unused code in this file, so removing it
will be helpful for the future.

Differential Revision: https://developer.blender.org/D7938

GPencil: Remove bake frame initialization in Trace script

This is to avoid the same error of T78555

Clang-Tidy: Enable readability-redundant-string-cstr

Fix T78555: GPencil bake animation operator loose frame setting

The values were reset for each run

Merge branch 'master' into greasepencil-edit-curve

Merge branch 'master' into greasepencil-object

Clang-Tidy: Enable readability-redundant-control-flow

Merge branch 'master' into temp-ui-button-type-refactor

Disable clang-tidy for code-generated RNA files

This needs some extra care, which is probably easier once the initial
pass over integration is done.

Move volume to new cache management system for undo.

Fix T72214: Fluids: noise does not work with negative frame numbers

The issue is duplicated code. There are two functions that zero-fill
the frame number. They worked the same for positive frames numbers, but
behaved differently for negative ones.

On frame `-100`, `BLI_path_frame` outputs `-0100` and
`fluid_cache_get_framenr_formatted_$ID$` outputted `-100`.

I changed the behavior of the latter, because we depend on the behavior
of the former for much longer already.

Reviewers: sebbas

Differential Revision: https://developer.blender.org/D8107

Merge branch 'master' into newboolean

Clang-tidy: enable readability-container-size-empty warning

Reviewers: sergey

Differential Revision: https://developer.blender.org/D8197

Cleanup: add const in various places

Cleanup: Editors/GPencil, Clang-Tidy else-after-return fixes

This addresses warnings from Clang-Tidy's `readability-else-after-return`
rule in the `source/blender/editors/gpencil` module.

No functional changes.

Cleanup: BMesh, Clang-Tidy else-after-return fixes

This addresses warnings from Clang-Tidy's `readability-else-after-return`
rule in the `source/blender/bmesh` module.

No functional changes.

Cleanup: Interface, Clang-Tidy else-after-return fixes

This addresses warnings from Clang-Tidy's `readability-else-after-return`
rule in the `source/blender/editors/interface` module.

No functional changes.

Cleanup: Mark overriding function with `override` keyword

No functional changes.