I'm not implementing that my idea is better than yak's. I'm not sure if our "big rooms" can be compared, since mine our completely different from his...
His room is designed so HL doesn't draw all of the room at the same time. Maybe. That's only , I guess, about 75 - 50 percent of the entire room (just a guess : )
My rooms however, have nothing in them that stops HL from drawing all of the room at one time. I would need a two screenshots to show you what the size of rooms are...
I'll go upload them into my profile
just sec.




