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Fix T53408: Updating Cycles Nodes via Drivers in Material View 

This is something what should be supported by the new dependency graph.

Fixed by making it so, build_animation() adds relation between Animation
component and whatever-is-being-animated. In fact, for now, only relations to
ID properties are added. Rest of the relations are kind of hacked in all over
the code and needs to be removed and verified with specific .blend files.
This commit is contained in:
Sergey Sharybin 2017-12-05 10:14:12 +01:00
parent f1ad6b43b3
commit 335343fe93
Notes: blender-bot 2023-02-14 06:22:01 +01:00 
Referenced by issue #53408, Updating Cycles Nodes via Drivers in Material View
1 changed files with 22 additions and 0 deletions
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22
source/blender/depsgraph/intern/builder/deg_builder_relations.cc
View File

@ -890,6 +890,28 @@ void DepsgraphRelationBuilder::build_animdata_curves(ID *id)
/* Wire up dependency to time source. */
TimeSourceKey time_src_key;
add_relation(time_src_key, adt_key, "TimeSrc -> Animation");
/* Build dependencies from FCurve to a "target" which is modified by
* the curve.
*/
if (adt->action != NULL) {
PointerRNA id_ptr;
RNA_id_pointer_create(id, &id_ptr);
LINKLIST_FOREACH(FCurve *, fcu, &adt->action->curves) {
PointerRNA ptr;
PropertyRNA *prop;
int index;
if (!RNA_path_resolve_full(&id_ptr, fcu->rna_path,
&ptr, &prop, &index))
{
continue;
}
/* TODO(sergey): Avoid duplicated relations. */
if (prop != NULL && RNA_property_is_idprop(prop)) {
RNAPathKey prop_key(id, fcu->rna_path);
add_relation(adt_key, prop_key, "Animation -> ID Prop");
}
}
}
}
void DepsgraphRelationBuilder::build_animdata_drievrs(ID *id)