6704647c66
Use Blender Containers in the AbstractHierarchyIterator system. A future bug fix in the area is looking like it will require another map so it seems like a good time to replace the old containers before that lands. The conversion is complicated due to how the prior code leveraged `operator[]` to both add and update entries; it was never clear which operation was being performed. This leads to a somewhat confusing mix of `add_new`, `add`, and `lookup_or_add` calls. The calls in place now are what was required based on our existing tests. Additionally, pointer stability guarantees were a little bit different, affecting the usage of the `graph_children` function the most. Pull Request: https://projects.blender.org/blender/blender/pulls/134698
Blender
Blender is the free and open source 3D creation suite. It supports the entirety of the 3D pipeline-modeling, rigging, animation, simulation, rendering, compositing, motion tracking and video editing.
Project Pages
Development
License
Blender as a whole is licensed under the GNU General Public License, Version 3. Individual files may have a different, but compatible license.
See blender.org/about/license for details.