Translations:BIM ingame tutorial/81/en

After they are created, select both walls by pressing CTRL and clicking them both in the 3D view or in the tree view, and adjust their height property to 2.5 meters and their width to 20 centimeters (or any other measurement you are comfortable with, if working in another unit), so they look like this (Use the mouse to rotate the view, according to the navigation style you chose):