template<typename T> [TManagedArray](API\Runtime\Chaos\GeometryCollection\TManagedArray)< T > & AddAttribute ( [FName](API\Runtime\Core\UObject\FName) Name, [FName](API\Runtime\Core\UObject\FName) Group, [FConstructionParameters](API\Runtime\Chaos\GeometryCollection\FManagedArrayCollection\FConstructionPar-) Parameters )