Mapping

So, I need to get the levels made, so i have started on the most complicated. At least i think it will be the most complicated. The tube room, also makes sense as i have a firm design I can follow for it.

By using the tube models in the source sdk i have managed to align them all into a tube network. Very fiddly as they cannot be snapped together and as i have so many twists and turns it is taking a long time. The room at the moment is just a big rectangle, i will have to sort that.