Improved Door/Window Placement

New intuitive feedback removes the guesswork when you are placing a new opening into a Wall. Ghost previews of each option let you know exactly what you are going to get in terms of:

opening location

anchor point

reveal side

opening direction

Even while you are placing the opening, you can switch any of these options on the fly.

OpeningDirection.png               3DDoor2.png

See Placing Doors or Windows.