1 files changed, 6 insertions, 18 deletions
diff --git a/source/blender/blenkernel/intern/node.cc b/source/blender/blenkernel/intern/node.cc
index f2843e5f88e..c8ba7991f31 100644
--- a/source/blender/blenkernel/intern/node.cc
+++ b/source/blender/blenkernel/intern/node.cc
@@ -104,6 +104,7 @@ using blender::Span;
 using blender::Stack;
 using blender::Vector;
 using blender::VectorSet;
+using blender::nodes::FieldInferencingInterface;
 using blender::nodes::InputSocketFieldType;
 using blender::nodes::NodeDeclaration;
 using blender::nodes::OutputFieldDependency;
@@ -823,6 +824,11 @@ void ntreeBlendReadData(BlendDataReader *reader, bNodeTree *ntree)
   /* TODO: should be dealt by new generic cache handling of IDs... */
   ntree->previews = nullptr;
 
+  if (ntree->type == NTREE_GEOMETRY) {
+    /* Update field referencing for the geometry nodes modifier. */
+    ntree->update |= NTREE_UPDATE_FIELD_INFERENCING;
+  }
+
   /* type verification is in lib-link */
 }
 
@@ -4456,24 +4462,6 @@ void ntreeUpdateAllNew(Main *main)
   FOREACH_NODETREE_END;
 }
 
-/**
- * Information about how a node interacts with fields.
- */
-struct FieldInferencingInterface {
-  Vector<InputSocketFieldType> inputs;
-  Vector<OutputFieldDependency> outputs;
-
-  friend bool operator==(const FieldInferencingInterface &a, const FieldInferencingInterface &b)
-  {
-    return a.inputs == b.inputs && a.outputs == b.outputs;
-  }
-
-  friend bool operator!=(const FieldInferencingInterface &a, const FieldInferencingInterface &b)
-  {
-    return !(a == b);
-  }
-};
-
 static FieldInferencingInterface *node_field_inferencing_interface_copy(
     const FieldInferencingInterface &field_inferencing_interface)
 {