Omar Emara
8ef092d2d8
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