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Using output nodes inside node groups in compositor node trees doesn't work for the realtime compositor. Currently, the realtime compositor only considers top level output nodes. That means if a user edits a node group and adds an output node in the group, the output node outside of the node group will still be used, which breaks the temporary viewers workflow where users debug results inside a node group. This patch fixes that by first considering the output nodes in the active context, then consider the root context as a fallback. This is mostly consistent with the CPU compositor, but the realtime compositor allow viewing node group output nodes even if no output nodes exist at the top level context. Differential Revision: https://developer.blender.org/D16446 Reviewed By: Clement Foucault
.. 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.