[Engine related] Glass and transparency

[Mikita]

Edited because this is inaccurate: While not really glass with transparency, you can actually see the bright glare of the sun moving outside the big glass window if you are in one of Limsa Lominsa's Inn Rooms during the morning hours.

It hints that things are still going on outside... but it would be wonderful if we could actually gaze out the picture window and watch people moving around the city below. ^^