diff options
Diffstat (limited to 'source/blender/depsgraph/intern/builder/deg_builder_nodes.cc')
| -rw-r--r-- | source/blender/depsgraph/intern/builder/deg_builder_nodes.cc | 80 |
1 files changed, 60 insertions, 20 deletions
diff --git a/source/blender/depsgraph/intern/builder/deg_builder_nodes.cc b/source/blender/depsgraph/intern/builder/deg_builder_nodes.cc index 7572ee90c0b..0f21c152192 100644 --- a/source/blender/depsgraph/intern/builder/deg_builder_nodes.cc +++ b/source/blender/depsgraph/intern/builder/deg_builder_nodes.cc @@ -239,6 +239,22 @@ OperationDepsNode *DepsgraphNodeBuilder::add_operation_node( name_tag); } +OperationDepsNode *DepsgraphNodeBuilder::ensure_operation_node( + ID *id, + eDepsNode_Type comp_type, + const DepsEvalOperationCb& op, + eDepsOperation_Code opcode, + const char *name, + int name_tag) +{ + OperationDepsNode *operation = + find_operation_node(id, comp_type, opcode, name, name_tag); + if (operation != NULL) { + return operation; + } + return add_operation_node(id, comp_type, op, opcode, name, name_tag); +} + bool DepsgraphNodeBuilder::has_operation_node(ID *id, eDepsNode_Type comp_type, const char *comp_name, @@ -516,30 +532,54 @@ void DepsgraphNodeBuilder::build_animdata(ID *id) * \param id: ID-Block that driver is attached to * \param fcu: Driver-FCurve */ -OperationDepsNode *DepsgraphNodeBuilder::build_driver(ID *id, FCurve *fcu) +void DepsgraphNodeBuilder::build_driver(ID *id, FCurve *fcurve) { /* Create data node for this driver */ - /* TODO(sergey): Avoid creating same operation multiple times, - * in the future we need to avoid lookup of the operation as well - * and use some tagging magic instead. - */ - OperationDepsNode *driver_op = find_operation_node(id, - DEG_NODE_TYPE_PARAMETERS, - DEG_OPCODE_DRIVER, - fcu->rna_path ? fcu->rna_path : "", - fcu->array_index); - - if (driver_op == NULL) { - driver_op = add_operation_node(id, - DEG_NODE_TYPE_PARAMETERS, - function_bind(BKE_animsys_eval_driver, _1, id, fcu), - DEG_OPCODE_DRIVER, - fcu->rna_path ? fcu->rna_path : "", - fcu->array_index); + ensure_operation_node(id, + DEG_NODE_TYPE_PARAMETERS, + function_bind(BKE_animsys_eval_driver, _1, id, fcurve), + DEG_OPCODE_DRIVER, + fcurve->rna_path ? fcurve->rna_path : "", + fcurve->array_index); + build_driver_variables(id, fcurve); +} + +void DepsgraphNodeBuilder::build_driver_variables(ID * id, FCurve *fcurve) +{ + build_driver_id_property(id, fcurve->rna_path); + LISTBASE_FOREACH (DriverVar *, dvar, &fcurve->driver->variables) { + DRIVER_TARGETS_USED_LOOPER(dvar) + { + build_driver_id_property(dtar->id, dtar->rna_path); + } + DRIVER_TARGETS_LOOPER_END } +} - /* return driver node created */ - return driver_op; +void DepsgraphNodeBuilder::build_driver_id_property(ID *id, + const char *rna_path) +{ + if (id == NULL || rna_path == NULL) { + return; + } + PointerRNA id_ptr, ptr; + PropertyRNA *prop; + RNA_id_pointer_create(id, &id_ptr); + if (!RNA_path_resolve_full(&id_ptr, rna_path, &ptr, &prop, NULL)) { + return; + } + if (prop == NULL) { + return; + } + if (!RNA_property_is_idprop(prop)) { + return; + } + const char *prop_identifier = RNA_property_identifier((PropertyRNA *)prop); + ensure_operation_node(id, + DEG_NODE_TYPE_PARAMETERS, + NULL, + DEG_OPCODE_ID_PROPERTY, + prop_identifier); } /* Recursively build graph for world */ |