public void Normalize()
{
Vector3D Point3 = new Vector3D(3, -4, 5);
Point3.Normalize();
Assert.IsTrue(Point3.GetRadius() > 0.99 && Point3.GetRadius() < 1.01);
}
public void VectorAdditionAndSubtraction()
{
Vector3D Point1 = new Vector3D();
Point1.Set(1, 1, 1);
Vector3D Point2 = new Vector3D();
Point2.Set(2, 2, 2);
Vector3D Point3 = new Vector3D();
Point3.Plus(Point1, Point2);
Assert.IsTrue(Point3 == new Vector3D(3, 3, 3));
Point3.Minus(Point1, Point2);
Assert.IsTrue(Point3 == new Vector3D(-1, -1, -1));
Point3 += Point1;
Assert.IsTrue(Point3 == new Vector3D(0, 0, 0));
Point3 += Point2;
Assert.IsTrue(Point3 == new Vector3D(2, 2, 2));
Point3.Set(3, -4, 5);
Assert.IsTrue(Point3.GetRadius() > 7.07 && Point3.GetRadius() < 7.08);
Vector3D InlineOpLeftSide = new Vector3D(5.0f, -3.0f, .0f);
Vector3D InlineOpRightSide = new Vector3D(-5.0f, 4.0f, 1.0f);
Assert.IsTrue(InlineOpLeftSide + InlineOpRightSide == new Vector3D(.0f, 1.0f, 1.0f));
Assert.IsTrue(InlineOpLeftSide - InlineOpRightSide == new Vector3D(10.0f, -7.0f, -1.0f));
}
