Blender Git Commit Log

Undo: Detect/find proper memchunk for a given ID during undo step writing.

Most of the time current (based on order) system works fine, but when you add
or rename (i.e. re-sort) some ID, every data/memchunk afterwards would be out
of sync and hence re-stored in memory (and reported as changed).

Now we are storing the ID's session_uuid in the memchunks, which allows to
actually always find the first memchunk for an already existing ID stored in
previous undo steps, and compare the right memory.

Note that current, based-on-order system is still used almost all of the time,
search in the new ghash is only performed for a few data-blocks (when needed at all).

Reviewed By: brecht

Maniphest Tasks: T60695

Differential Revision: https://developer.blender.org/D7877

Undo write optimizations: Final cleanups and some comments.

Merge branch 'master' into undo-write

RNA: add option to enable by default lib overridale flag of defined properties.

Similar to the one allowing to deactivate DNA check, etc.

Will helps reduce verbosity when making many new properties overridable.

Note that pointer properties always remain non-overridable by default,
since basically only ID pointers should be.

Reviewed By: brecht

Maniphest Tasks: T77083

Differential Revision: https://developer.blender.org/D7906

Cleanup: DRW: Remove support for ModelViewProjectionMatrix

This has been replace by manual model+viewproj transform inside the shader.

Cleanup: DRW: Remove support for builtin matrices

DRW: Remove use of builtin matrices and replace by common_view_lib

Cleanup: DRW: Remove builtin 3D only shader usage

GPUImmediate: Fix array uniform not working

Cleanup: DRW: Remove persistent uniform functions

Fix domain voxel size indicator drawing

Use already calculated cell_size directly.

Part of T77030.

Object: refactor mode switching

Functionality here has become confusing over time,
this removes duplicate, similar functions, preferring to set the mode
instead of toggle, enter, exit.

Mode switching utility function behaved differently regarding undo,
'ED_object_mode_toggle' for example didn't skip the undo push
where 'ED_object_mode_set' did.
Some callers chose these functions based on the intended undo behavior,
even when toggling didn't make sense.

There was also ED_object_mode_generic_enter which was similar to
ED_object_mode_set, instead of the reverse of ED_object_mode_generic_exit.

Simplify object mode switching internals:

- Replace ED_object_mode_generic_enter with ED_object_mode_set.
- Remove ED_object_mode_toggle as nearly all callers needed to check
the current mode so toggling would set the mode argument correctly.
- Use ED_object_mode_set for the object mode switching operator
to simplify logic.
- Add ED_object_mode_set_ex which has an argument to disable undo,
needed when loading undo data needs to set the mode.
- Remove unused ED_object_mode_exit.

Cleanup: remove ED_gpencil_setup_modes from object mode set

Grease pencil mode switching functions already call this.

GPencil: Add function to write sample data to edit curve

GPencil: Change bGPDcurve struct to hold array of BezTriple

GPencil: Add BKE function to free editcurve

Fix app-template warning disabling a template without a Python module

Fix T67577: Add-on unregister can't access preferences on factory reset

Cleanup: remove redundant call to addon_utils.reset_all()

This is already called by wm_homefile_read

Cleanup: move shared functionality to wm_file_read_pre

This matches wm_file_read_post.