// Iter iterates a function on the nodes lighted in the last VisionMap or
// LightMap.
Iter iterates a function on the nodes lighted in the last VisionMap or
LightMap.
// Iter iterates a function on the nodes lighted in the last VisionMap or // LightMap .
func (fov *FOV) Iter(fn func(LightNode)) {
	for _, n := range fov.Lighted {
		fn(n)
	}
}
func ( fov * FOV ) Iter ( fn func ( LightNode ) ) { for _ , n := range fov . Lighted { fn ( n ) } }
Iter iterates a function on the nodes lighted in the last VisionMap or
LightMap.
Iter iterates a function on the nodes lighted in the last VisionMap or LightMap .