The tool can be activated by pressing {0} or by clicking the icon in the toolbar (1). You can also press {1} while hovering your cursor over a building to cut it instantly, which can be handy when making quick adjustments.
L'eina es pot activar prement {0} o fent clic a la icona de la barra d'eines (1). També podeu prémer {1} mentre passeu el cursor per sobre d'un edifici per a tallar-lo a l'instant, cosa que pot ser útil quan feu ajustos ràpids.