Accord.Tests.Math.Point3Test.CollinearTest C# (CSharp) Method

        public void CollinearTest()
        {
            {
                Point3 p1 = new Point3(0, 0, 0);
                Point3 p2 = new Point3(0, 0, 1);
                Point3 p3 = new Point3(0, 0, 2);

                bool expected = true;
                bool actual = Point3.Collinear(p1, p2, p3);

                Assert.AreEqual(expected, actual);
            }

            {
                Point3 p1 = new Point3(1, 0, 0);
                Point3 p2 = new Point3(0, 2, 1);
                Point3 p3 = new Point3(0, 0, 2);

                bool expected = false;
                bool actual = Point3.Collinear(p1, p2, p3);

                Assert.AreEqual(expected, actual);
            }

            {
                Point3 p1 = new Point3(134, 268, 402);
                Point3 p2 = new Point3(329, 658, 98);
                Point3 p3 = new Point3(125, 250, 375);

                bool expected = false;
                bool actual = Point3.Collinear(p1, p2, p3);

                Assert.AreEqual(expected, actual);
            }
        }
    }