public void VectorAdditionAndSubtraction()
{
IVector <DoubleComponent> Point1 = MatrixFactory <DoubleComponent> .CreateVector3D(1, 1, 1); //new Vector3D();
//Point1.Set(1, 1, 1);
IVector <DoubleComponent> Point2 = MatrixFactory <DoubleComponent> .CreateVector3D(2, 2, 2);
//Point2.Set(2, 2, 2);
IVector <DoubleComponent> Point3;;
Point3 = Point1.Add(Point2);
Assert.IsTrue(Point3.Equals(MatrixFactory <DoubleComponent> .CreateVector3D(3, 3, 3)));
Point3 = Point1.Subtract(Point2);
Assert.IsTrue(Point3.Equals(MatrixFactory <DoubleComponent> .CreateVector3D(-1, -1, -1)));
Point3.AddEquals(Point1);
Assert.IsTrue(Point3.Equals(MatrixFactory <DoubleComponent> .CreateVector3D(0, 0, 0)));
Point3.AddEquals(Point2);
Assert.IsTrue(Point3.Equals(MatrixFactory <DoubleComponent> .CreateVector3D(2, 2, 2)));
Point3.SetFrom(MatrixFactory <DoubleComponent> .CreateVector3D(3, -4, 5));
Assert.IsTrue(Point3.GetMagnitude().GreaterThan(7.07) && Point3.GetMagnitude().LessThan(7.08));
IVector <DoubleComponent> InlineOpLeftSide = MatrixFactory <DoubleComponent> .CreateVector3D(5.0f, -3.0f, .0f);
IVector <DoubleComponent> InlineOpRightSide = MatrixFactory <DoubleComponent> .CreateVector3D(-5.0f, 4.0f, 1.0f);
Assert.IsTrue(
InlineOpLeftSide.Add(InlineOpRightSide)
.Equals(
MatrixFactory <DoubleComponent> .CreateVector3D(.0f, 1.0f, 1.0f)
));
Assert.IsTrue(
InlineOpLeftSide.Subtract(InlineOpRightSide)
.Equals(
MatrixFactory <DoubleComponent> .CreateVector3D(10.0f, -7.0f, -1.0f))
);
}
