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Depsgraph: dependency on B-Bone start handle end roll when inheriting it.

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Specifically the dependency is on any drivers that may be affecting
the RNA property of the handle bone, which currently link to segments.
This commit is contained in:
Alexander Gavrilov
2019-05-14 22:24:34 +03:00
parent 26d2652d6d
commit 08a79fc88b
2 changed files with 10 additions and 3 deletions
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8
source/blender/depsgraph/intern/builder/deg_builder_relations_rig.cc
View File

@@ -383,7 +383,13 @@ void DepsgraphRelationBuilder::build_rig(Object *object)
bPoseChannel *prev, *next;
BKE_pchan_bbone_handles_get(pchan, &prev, &next);
if (prev) {
OperationKey prev_key(&object->id, NodeType::BONE, prev->name, OperationCode::BONE_DONE);
OperationCode opcode = OperationCode::BONE_DONE;
/* Inheriting parent roll requires access to prev handle's B-Bone properties. */
if ((pchan->bone->flag & BONE_ADD_PARENT_END_ROLL) != 0 &&
check_pchan_has_bbone_segments(object, prev)) {
opcode = OperationCode::BONE_SEGMENTS;
}
OperationKey prev_key(&object->id, NodeType::BONE, prev->name, opcode);
add_relation(prev_key, bone_segments_key, "Prev Handle -> B-Bone Segments");
}
if (next) {

5
source/blender/makesrna/intern/rna_armature.c
View File

@@ -635,9 +635,10 @@ void rna_def_bone_curved_common(StructRNA *srna, bool is_posebone)
if (is_posebone == false) {
prop = RNA_def_property(srna, "use_endroll_as_inroll", PROP_BOOLEAN, PROP_NONE);
RNA_def_property_ui_text(
prop, "Inherit End Roll", "Use Roll Out of parent bone as Roll In of its children");
prop, "Inherit End Roll", "Add Roll Out of the Start Handle bone to the Roll In value");
RNA_def_property_boolean_sdna(prop, NULL, "flag", BONE_ADD_PARENT_END_ROLL);
RNA_def_property_update(prop, 0, "rna_Armature_update_data");
RNA_def_property_clear_flag(prop, PROP_ANIMATABLE);
RNA_def_property_update(prop, 0, "rna_Armature_dependency_update");
}
/* Curve X/Y Offsets */