DMAP is a C3/DS CAOS command that will let you see the room borders of your metarooms in-game.
DMAP (command) debug_map (integer)
Set to 1 to turn the debug map image on, 0 to turn it off. The debug map includes vehicle cabin lines.
In the CAOS Command Line, type:
and push enter or return to let you see the room borders and
to turn them off.
- Magic Words - Amaikokonut created a Magic Words module which makes this a little easier.