virtual [TUniquePtr](API\Runtime\Core\Templates\TUniquePtr)< [UE::Geometry::TGenericDataOperator](API\Plugins\ModelingOperators\TGenericDataOperator)< [FDynamicMeshFaceArray](API\Plugins\MeshModelingToolsEditorOnlyExp\FDynamicMeshFaceArray) > > MakeNewOperator()