I'm putting together my first TF2 map. Is it possible for me to have two different textures on the same side of a brush? I'm trying to minimize brushes for optimization reasons. I have an interior and exterior whose floor is on the same level, just broken up by details around the door jamb. I'd like for the floor to be one brush, but cant figure out how to make the brush have the separate textures for the interior and exterior. I know it's simple to just have 2 different brushes. I guess I just want to know if it can be done.