You may edit the viewability, the name, the elevation and the heights of a level by double-clicking
on its tab, or by choosing Plan > Levels > Modify level... from the menu.
The modification pane of a level lets you edit its attributes, but shows also a table
describing all the levels of a home where the selected line matches the currently edited level.

The thickness of the floor is used to compute the vertical border around a floor in the 3D view.
This surface is visible around holes in the floor and at the border of a mezzanine or a balcony.
The elevation of a level can be positive or negative. In the later case, the ground will be automatically dug
in the 3D view each time a piece of furniture, a room or a closed set of walls is added to the underground level.
This feature can be used to place a swimming pool in the ground or to create a basement with one or more levels. |