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| author | Sergey Sharybin <sergey.vfx@gmail.com> | 2016-07-13 16:00:29 +0300 |
|---|---|---|
| committer | Sergey Sharybin <sergey.vfx@gmail.com> | 2016-07-13 16:00:57 +0300 |
| commit | 029de800a4cfdaef3f3e01277482baeaf57a5f89 (patch) | |
| tree | 23cd607a5eac78963716c3d71e277cb70c4383b6 /source/blender/depsgraph/intern/builder/deg_builder_relations.cc | |
| parent | afe954e64c4999c7aacefc68035b97d483574953 (diff) | |
Fix T48734: Driver not updating when using Single From Driver within same object
Diffstat (limited to 'source/blender/depsgraph/intern/builder/deg_builder_relations.cc')
| -rw-r--r-- | source/blender/depsgraph/intern/builder/deg_builder_relations.cc | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/source/blender/depsgraph/intern/builder/deg_builder_relations.cc b/source/blender/depsgraph/intern/builder/deg_builder_relations.cc index 1662dfcea93..42b8260c05a 100644 --- a/source/blender/depsgraph/intern/builder/deg_builder_relations.cc +++ b/source/blender/depsgraph/intern/builder/deg_builder_relations.cc @@ -920,6 +920,12 @@ void DepsgraphRelationBuilder::build_driver(ID *id, FCurve *fcu) } } else { + if (dtar->id == id) { + /* Ignore input dependency if we're driving properties of the same ID, + * otherwise we'll be ending up in a cyclic dependency here. + */ + continue; + } /* resolve path to get node */ RNAPathKey target_key(dtar->id, dtar->rna_path ? dtar->rna_path : ""); add_relation(target_key, driver_key, DEPSREL_TYPE_DRIVER_TARGET, "[RNA Target -> Driver]"); |