Deck

Creates area arrangements of type scantling together with the underlying transversal polyface surfaces.

Enter the function and give the longitudinal positions (Z coordinates):

After accepting the position of decks, select surfaces or areas to limit the decks and accept when ready.

The created area arrangement is of type scantling and will be stored in the first area world (FNCAW) of this type and the surface is created in the first surface world (SSOWLD).