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Relying on pointer addresses across different data-blocks is extremely not recommended (and should be strictly forbidden ideally), in particular in direct_link step of blend file reading. - It assumes a specific order in reading of data, which is not ensured in future, and is in any case a very bad, non explicit, hidden dependency on behaviors of other parts of the codebase. - It is intrinsically unsafe (as in, it makes writing bad code and making mistakes easy, see e.g. fix in rB84b3f6e049b35f9). - It makes advanced handling of data-blocks harder (thinking about partial undo code e.g., even though in this specific case it was not an issue as we do not re-read neither windowmanagers nor worspaces during undo). New code uses windows' `winid` instead as 'anchor' to find again proper workspace hook in windows at read time. As a bonus, it will also cleanup the list of relations from any invalid ones (afaict it was never done previously). Differential Revision: https://developer.blender.org/D9073
.. Keep this document short & concise, linking to external resources instead of including content in-line. See 'release/text/readme.html' for the end user read-me. 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. .. figure:: https://code.blender.org/wp-content/uploads/2018/12/springrg.jpg :scale: 50 % :align: center Project Pages ------------- - `Main Website <http://www.blender.org>`__ - `Reference Manual <https://docs.blender.org/manual/en/latest/index.html>`__ - `User Community <https://www.blender.org/community/>`__ Development ----------- - `Build Instructions <https://wiki.blender.org/wiki/Building_Blender>`__ - `Code Review & Bug Tracker <https://developer.blender.org>`__ - `Developer Forum <https://devtalk.blender.org>`__ - `Developer Documentation <https://wiki.blender.org>`__ License ------- Blender as a whole is licensed under the GNU Public License, Version 3. Individual files may have a different, but compatible license. See `blender.org/about/license <https://www.blender.org/about/license>`__ for details.