/// <summary>
/// Return the result of the union of rect and point.
/// </summary>
/// <param name="rect">Rectangle.</param>
/// <param name="point">Point.</param>
/// <returns>The result of the union of rect and point.</returns>
public static Rect3D Union(Rect3D rect, Point3D point)
{
rect.Union(new Rect3D(point, point));
return(rect);
}
/// <summary>
/// Return the result of the union of rect and point.
/// </summary>
/// <param name="rect">Rectangle.</param>
/// <param name="point">Point.</param>
/// <returns>The result of the union of rect and point.</returns>
public static Rect3D Union(Rect3D rect, Point3D point)
{
rect.Union(new Rect3D(point, point));
return rect;
}
/// <summary>
/// Return the result of the union of rect1 and rect2.
/// </summary>
/// <param name="rect1">First rectangle.</param>
/// <param name="rect2">Second rectangle.</param>
/// <returns>The result of the union of the two rectangles.</returns>
public static Rect3D Union(Rect3D rect1, Rect3D rect2)
{
rect1.Union(rect2);
return(rect1);
}
/// <summary>
/// Return the result of the union of rect1 and rect2.
/// </summary>
/// <param name="rect1">First rectangle.</param>
/// <param name="rect2">Second rectangle.</param>
/// <returns>The result of the union of the two rectangles.</returns>
public static Rect3D Union(Rect3D rect1, Rect3D rect2)
{
rect1.Union(rect2);
return rect1;
}