[UFUNCTION](Programming/UnrealArchitecture/Reference/Functions)(BlueprintPure, Category="GeometryScript|MeshQueries", Meta=(ScriptMethod, DisplayName="GetNumExtendedPolyGroupLayers")) static int GetNumExtendedPolygroupLayers ( [UDynamicMesh](API\Runtime\GeometryFramework\UDynamicMesh) * TargetMesh )