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| author | Bastien Montagne <bastien@blender.org> | 2021-11-19 11:33:52 +0300 |
|---|---|---|
| committer | Bastien Montagne <bastien@blender.org> | 2021-11-19 17:41:53 +0300 |
| commit | 33c5e7bcd5e5b790ee95caaa0c4d917996341266 (patch) | |
| tree | 9bce351ce98200b7313bb136fac443eb9d98c9a7 /source/blender/blenlib/intern | |
| parent | d6ea881a741a254b6f4e931ea25047d3f51686d0 (diff) | |
LibOverrides: Refactor how diffing of RNA collections is handled.
Original implementation was a quick prototype which should have never
landed as-is in master. It had very limiting constraints and did not
allow for any real further development.
This commit fixes the internal implementation to make more sensible,
maintainable and evolutive.
NOTE: This commit introduces another forward-incompatibility in the
Blender file format: Files saved after this commit won't open properly
in older versions of blender regarding local inserted constraints or
modifiers into overrides of linked data.
NOTE: Technical details: The 'anchor' item name/index is now stored in
`subitem_reference_` members, and the actual 'source' item name/index is
stored in `subitem_local_` members of the override property operation
data.
Previously, only the `subitem_local_` members were used, storing the
anchor item name/index, and assuming the 'source' item was always the
next in the list.
Milestone I of T82160.
Maniphest Tasks: T82160
Differential Revision: https://developer.blender.org/D13282
Diffstat (limited to 'source/blender/blenlib/intern')
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