How can I set the scale of my first person world ? I want to keep the map/objects in world coordinates and have it be 1:4, meaning a 1x1 floor tile in world coordinates would be 4 feet by 4 feet. When I make a hallway that's one tile wide (equivalent to 4 feet) it's really narrow and looks like maybe 1-2 feet, I can barely go down it. How do I take into account the size of my 'guy' ? All I can set is his eye (camera) height. Also, for a normal person should I keep the perspective set to pi/4.0f ? Thank you.