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Such IDs are tagged with the new `LIB_TAG_RUNTIME`. They are essentially like any other regular ID, except that they do not get written in .blend files. They also do not make their linked data usages directly linked. They do be written in undo steps however. This tag should be ignored in any non-Main IDs (e.g. evaluated data, `NO_MAIN`, etc.). This commit also adds a new RNA ID property, `is_runtime`. This is not a direct mapping to the DNA tag, as a non-main ID will also return True, and the property is only editable for Main IDs. Some basic testing for expected behavior of that new tag was also added to `blendfile_io` py unittest. Required for brush asset project, see T101908. Reviewed By: brecht Differential Revision: https://developer.blender.org/D16675
.. 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 General 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.