\"Will the inside of the building be proportional to what it looks like outside?
If it is proportional, when you walk into a structure, will the program load a totally new world or will it be seemless?\"
Unless the door leads a new sector of the game, there should be no new level loading... So i guess it should be seemless. If there is no loading, it means that if you enter a building, we can\'t \'cheat\' and change its size while you enter...