I understand basic mechanics of vision and scouting (and press C tool), but I am not sure about some things. What does very good optics mean compared to medium, or low - how much further they actually see? How that impacts vision on open ground? When do units actually start seeing each other in thick patches of forest? When behind a single three line? How visible exactly is a very good stealth unit when on the move? Just things like that.
Is there any source of information where the numbers used for the mechanics are shown?
Is there any source of information where the numbers used for the mechanics are shown?