What does it mean when a unit is in a building or is in a dense Forrest? If I put a unit there, how much of their body is sticking out and how much is hidden from view? If I put a unit in a building, do they stick their whole upper torso and head to look outside? Or do they use just the very side of their face to look outside? And what happens when you're in a bush in the thick forest? If you're in a thick bush where you can't see through it? Does the character move to the side of the bush and look or does he part the bush to make a little hole and see through that? And what happens exactly wh