Surface menu commands

The Edit / Surface menu offers the following commands:

User-Defined Parameters	Setup the parameters to be used with surface types.
Surface Types	Define surface types to be used within rooms.
Set Surface Types for Selected Rooms	Assign surfaces types to the selected rooms.
Create Surface Overlay	Create a small patch that can be distinguished from the room surface on which it is located. Can also be a surface elevated above the floor (such as a table top).