public Point2D Rotate(Point2D center, GameAngle angle)
{
float cos, sin;
angle.CosSin(out cos, out sin);
return(RotatePointInternal(this, center, cos, sin));
}
public static Point2D[] Rotate(IEnumerable <Point2D> values, Point2D center, GameAngle angle)
{
#region Argument Check
if (values == null)
{
throw new ArgumentNullException("values");
}
#endregion
float cos, sin;
angle.CosSin(out cos, out sin);
return(values.Select(value => RotatePointInternal(value, center, cos, sin)).ToArray());
}
