[TArray](API\Runtime\Core\Containers\TArray)< [FTypedElementHandle](API\Runtime\TypedElementFramework\Elements\Framework\FTypedElementHandle) > GetSelectionElementsInBox ( const [FTypedElementHandle](API\Runtime\TypedElementFramework\Elements\Framework\FTypedElementHandle) & Handle, const FBox & InBox, const [FWorldSelectionElementArgs](API\Runtime\Engine\Elements\Interfaces\FWorldSelectionElementArgs) & SelectionArgs )