Converting models into brushes
That's right folks. What I'm talking about is converting a model into brushes. "Why would someone want to do that" you ask? Well it's simple really. I basically want to do what Sith-J-Cull (allegedly) did for his Millennium Falcon map. I want a ship that the player can walk into and explore around in.
I once heard there was a process for converting models (3ds format or whatever) into "brush-models", but it seems that process is lost now. Does anyone here know what I'm talking about?