53ea147a51
This avoids assuming that `BKE_ntree_update_main` has run on a node tree before the depsgraph is build. The update code already finds the dependencies to determine if a relations update is necessary or not. To avoid detecting these dependencies again (which requires iterating over all the nested nodes), they were cached on the node group so that they can be used when the depsgraph is build. However, since the update code does not run in all necessary cases yet (#131598), this does not work currently. This patch fixes the situation by removing the optimization of not having to find all dependencies again when the depsgraph is build. This optimization can be introduced again after we can be more sure that the node tree update code runs whenever the node tree changes (which is what #131665 tries, but requires more discussion). Pull Request: https://projects.blender.org/blender/blender/pulls/131685
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