Player Point of View

I would like to rotate the view of the main board 180 degrees depending on which player you are. Does anyone have an idea how might I accomplish this? I want the board to have the same appearance it would if the players were sitting across from each other at a table. One player will view his side as right side up, and the other players as upside down, and vice versa.

Its not doable in the current iterations of vassal. That is a planned feature for v4