/// <summary>
/// Converts a rectangle into an equivalent polygon
/// </summary>
/// <param name="r"></param>
/// <returns></returns>
public static Polygon GetFromRectangle(Rectangle r)
{
Polygon tmp = new Polygon(UNIT_SQUARE(), LocationManager.getVectorFromPoint(r.Center), 0);
tmp.Scale(r.Width, r.Height);
return(tmp);
}
/// <summary>
/// Converts a line into a polygonal approximation, defined as an infinitely thin rectangle
/// </summary>
/// <param name="A"></param>
/// <param name="B"></param>
/// <returns></returns>
public static Polygon GetFromLine(Vector2 A, Vector2 B)
{
float ang = LocationManager.getRotation(A, B);
float dist = LocationManager.getDistance(A, B);
Polygon tmp = new Polygon(UNIT_SQUARE(), LocationManager.moveByRotation(A, dist / 2, ang),ang );
tmp.Scale(dist, 0);
return tmp;
}
