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The main issue is that the image and image user is not updated correctly in `rna_ImageUser_update`. `BKE_image_user_frame_calc` does not set the correct frame, because the image is null. Also `IMA_GPU_REFRESH` is not set for the same reason. When gpu materials are first created, it is expected that the frame is set correctly, and the flag is set if necessary. Therefore, somewhere during depsgraph evaluation, those have to be updated. The depsgraph node to do the update existed already. Now there is a new relation so that it is executed when the node tree changed, not only when the frame changed.
.. 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.