Depsgraph: fix dependencies for drivers and animation on Bone properties.

The driver code was almost there, but didn't work because ID nodes
have no outlinks - and using links won't be safe anyway because of
ordering issues. Instead, just loop over all IDNodes.

Animation is fixed simply by referring to ARMATURE_EVAL instead of
BONE in construct_node_identifier - the bArmature ID doesn't have
BONE components in any case, so the old identifier can't work.

1 files changed, 5 insertions, 6 deletions

diff --git a/source/blender/depsgraph/intern/builder/deg_builder_rna.cc b/source/blender/depsgraph/intern/builder/deg_builder_rna.cc
index 810d3ee3f66..27899abc972 100644
--- a/source/blender/depsgraph/intern/builder/deg_builder_rna.cc
+++ b/source/blender/depsgraph/intern/builder/deg_builder_rna.cc
@@ -202,12 +202,11 @@ RNANodeIdentifier RNANodeQuery::construct_node_identifier(const PointerRNA *ptr,
     return node_identifier;
   }
   else if (ptr->type == &RNA_Bone) {
-    const Bone *bone = static_cast<const Bone *>(ptr->data);
-    /* Armature-level bone, but it ends up going to bone component
-     * anyway. */
-    // NOTE: the ID in this case will end up being bArmature.
-    node_identifier.type = NodeType::BONE;
-    node_identifier.component_name = bone->name;
+    /* Armature-level bone mapped to Armature Eval, and thus Pose Init.
+     * Drivers have special code elsewhere that links them to the pose
+     * bone components, instead of using this generic code. */
+    node_identifier.type = NodeType::PARAMETERS;
+    node_identifier.operation_code = OperationCode::ARMATURE_EVAL;
     return node_identifier;
   }
   else if (RNA_struct_is_a(ptr->type, &RNA_Constraint)) {