[Feature] Perspective-based FOW reveal

[Juanfrank]

Hello.-

I don't know if this would be feasible, but wouldn't it be an interesting feature to have a brush that allows the Fog of War to be revealed/hidden as if there were a Token (with it's perspective) in the location?. The brush size would determine the radius (Line of Sight) limit for the "brush".

Another way of looking at it would be a brush that's obstructed by walls, by casting the rays from the center of the brush. Imagine you were revealing the LoS of a token by dragging the brush through the locations it went through.

Any thoughts?