I looked through the wiki and FAQ but couldnt find this, so is it possible to have more than one sun in the sky? And perhaps have multiple shadows off units/trees/stuff?
You could use a cubemap with two suns, only problem is you can only have one shadow in one direction, for obvious reasons, so you might want to specify a sun direction thats directly above the map, this way it won`t look too strange for people with graphics cards that support shadows.
