I have a map with a large skybox. When i spectate, the skybox is the boundary for the spectator camera. What i want is that they can only stay in a sertant area like hight and inside the map. I have trees and mountan walls in my map, and without it, they can get over the hils and under the map and so.. i would like to prevent this.. I already have an invisible wall box (player clip texture) but this only works for the playing models.. not for the camera.. Hope anyone can help..

I don't know about uo but cod you could put up no draw brushes and that might work.

I tried that, but that didn't work.

hhmm not sure then. Why is it so important for them to not get in these areas?

it's just that they can get outside of the map wich looks crappy...
I just want to prevent people of getting there... Because you can see trough the textures and all... It's more of a neat thing.. I've seen this done before.. just want to know how... I could just drop the skybox but this would cause mapleaks deu to the tree models top going out of it.. Using a blank texture is also not an option because this will cause that grenates, smoke and bullets bouncing off an invisible wall..