Commit: 411a781491954c226ae1f91a8b2735328d85258e
Author: Sergey Sharybin
Date: Fri Mar 2 15:50:28 2018 +0100
Branches: master
https://developer.blender.org/rB411a781491954c226ae1f91a8b2735328d85258e
Depsgraph: Silence obviously noisy relations build errors
Those were happening for drivers which points to invalid drivers, and those
drivers will have their own dedicated error prints.
===================================================================
M source/blender/depsgraph/intern/builder/deg_builder_relations.cc
===================================================================
diff --git a/source/blender/depsgraph/intern/builder/deg_builder_relations.cc
b/source/blender/depsgraph/intern/builder/deg_builder_relations.cc
index 0d85b1dfc93..914c8ef33db 100644
--- a/source/blender/depsgraph/intern/builder/deg_builder_relations.cc
+++ b/source/blender/depsgraph/intern/builder/deg_builder_relations.cc
@@ -1126,7 +1126,16 @@ void DepsgraphRelationBuilder::build_driver_data(ID *id,
FCurve *fcu)
}
else {
RNAPathKey target_key(id, rna_path);
- add_relation(driver_key, target_key, "Driver -> Target");
+ if (RNA_pointer_is_null(&target_key.ptr)) {
+ /* TODO(sergey): This would only mean that driver is
broken.
+ * so we can't create relation anyway. However, we need
to avoid
+ * adding drivers which are known to be buggy to a
dependency
+ * graph, in order to save computational power.
+ */
+ }
+ else {
+ add_relation(driver_key, target_key, "Driver ->
Target");
+ }
}
}
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