public void FromPointsTest2()
{
Point3 point1 = new Point3(1, 2, -2);
Point3 point2 = new Point3(3, -2, 1);
Point3 point3 = new Point3(5, 1, -4);
Plane expected = new Plane(11, 16, 14, -15);
Plane actual = Plane.FromPoints(point1, point2, point3);
Assert.AreEqual(expected, actual);
}