Design Task: T76372
This part of a larger refactoring towards a more extensible architecture
in Blender: T75724
The API is defined in `BLO_read_write.h`. It adds the small data structures
`BlendWriter`, `BlendDataReader`, `BlendLibReader` and `BlendExpander`.
Those contain context about the current read/write operation. Furthermore,
it adds many functions with the prefixes `BLO_write_*`, `BLO_read_*` and
`BLO_expand_*`.
Lib linking and expanding will probably be handled by the more generic libquery
system eventually. The corresponding parts of the API can be removed then.
Mix up with imapaint.paintcursor & imapaint.paint.paint_cursor
Remove imapaint.paintcursor since it wasn't used.
Also rename paint_cursor_start_explicit() to paint_cursor_start(),
removing the existing paint_cursor_start() since it took the paint
struct from the context, a value that's known by all callers.
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
This is a temporary solution for T77173 for the 2.83 release. D7203
provides a more long term solution for future releases.
This adds theme colors for the three report backgrounds, setting them
to the color used in 2.82. A separate commit in the addons repository
will follow for changes to the bundled themes.
Differential Revision: https://developer.blender.org/D7908
The Sculpt brushes were not properly initialized when use 2D template or other templates.
Also, using the default template (not factory settings) could be situations where the brushes were not updated.
This problem was introduced when some versioning code was removed in order to avoid duplicated brush creation.
The file subversion is no longer used in the Python API or user interface,
and is now internal to Blender.
User interface, Python API and file I/O metadata now use more consistent
formatting for version numbers. Official releases use "2.83.0", "2.83.1",
and releases under development use "2.90.0 Alpha", "2.90.0 Beta".
Some Python add-ons may need to lower the Blender version in bl_info to
(2, 83, 0) or (2, 90, 0) if they used a subversion number higher than 0.
https://wiki.blender.org/wiki/Reference/Release_Notes/2.83/Python_API#Compatibility
This change is in preparation of LTS releases, and also brings us more
in line with semantic versioning.
Fixes T76058.
Differential Revision: https://developer.blender.org/D7748
The ListBase next/prev pointers will change everytime you add or rename
an ID, also for 'neighbors' data-blocks in the list, causing unnecessary
'changed' detection.
This info is not needed in blendfile anyway, so just NULLify it.
* Simplify workspace API a bit
* Comment on behavior of workspace-layout relations where exposed in API
* Remove annoying getters/setters
* Avoid lookups if we can early exit
* A NULL check is removed in `direct_link_workspace()` that I don't see
a need for. Am not 100% sure though, fingers crossed.
In general these changes should improve readability and make things
easier to reason about.
Versioning for workspaces didn't update the map used to determine which
layout is active for a workspace in a specific window. Library code now
called the function to make a workspace active (even if it already was
active), which would also use this map to determine the active layout --
the wrong one.
Error in initial workspace integration, but only uncovered recently.
Likely through 0d8a8ce03b.
When editing a complex curve is very annoying to have all handles at a time. Also, this is a requirement for the current GSoC Edit Grease Pencil using curves.
I have seen that this improvement can be used in any other area of blender, so I have decided to publish the option in the overlay panel..
Reviewed By: fclem, #user_interface, billreynish, Severin
Differential Revision: https://developer.blender.org/D7754
Solution is actually very simple, and even makes existing code simpler:
just write all lib IDs when storing and undo step. That way we do not
have to guess which indirectly used library should be kept or not after
an undo step reading.
This patch just disable the curve Normals by default.
Reviewed By: #user_interface, billreynish, Severin
Differential Revision: https://developer.blender.org/D7755
Among other things, they were missing library pointer, session uuid
initialization, etc.
Fix T74546: Corrupted nodegroups crash blender when copy pasting or
appending them.
Fix (unreported) asserts when undoing some production scenes (from
coffee run e.g.).
Initialy caused by rB0aac74f18f2d.
This error was introduced wit the change in commit https://developer.blender.org/rB6a850f3cc840
As the brushes were not created, all modes except Edit were broken.
Now, the brushes and palette are not created when load the file in versioning code, but when the mode is enabled.
Also, if the brush already exist, the parameters are not reset as it was done in the versioning code in order to keep user settings.
The same logic is used for the default palette.
This removes grease pencil brush creation/dat-block delete on load,
since this causes duplicate data-blocks.
Add assert to prevent this happening in the future
since the error is isn't obvious.
