For example , I take off lid of box , create something inside the box , now I want to reconnect the lid , the lid has 4 faces .
Basicaly I'm creating a headlight on a car I'm designing , before I can model the main light I have to remove the glass lens on top hence the example above .
Basicaly I'm creating a headlight on a car I'm designing , before I can model the main light I have to remove the glass lens on top hence the example above .