You can add a room to your floor plan using two methods. Simple, four sided rectoid rooms can be added with a simple click and drag as below.
More complex shapes can be added by click placing individual points to form the shape you desire. To finalise your shape, simply click on the final room point. During this process, you can press backspace to remove placed points if you need to replace them. Walls that follow a perpendicular axis will be highlighted a different colour than walls that are following an arbitrary angle.
Connecting to external walls requires than your room points intersect with the external wall anchors. The individual wall sections will be highlighted that are included in the room definition.Note that to cross over and connect multiple facades to a room, your room must connect to the larger facade anchors seen here on the lower left.
