예제 #1
0
 public void RemovePlane(BasePlane plane)
 {
     if (plane != null)
     {
         BasePlanes.Remove(plane);
     }
 }
예제 #2
0
 public void AddPlane(BasePlane plane)
 {
     if (plane != null)
     {
         BasePlanes.Add(plane);
     }
 }