/// <summary>Calculates the intersection of two rectangles.</summary> /// <param name="a">The first rectangle.</param> /// <param name="b">The second rectangle.</param> /// <returns>A rectangle representing the intersection, or null if they do not intersect.</returns> public static XnaRectangle?Intersection(this XnaRectangle a, XnaRectangle b) => a.ToXTileRectangle().Intersection(b.ToXTileRectangle())?.ToXnaRectangle();
