Esempio n. 1
0
        public void ValueTest()
        {
            TrilinearInterpolator target = new TrilinearInterpolator();

            // Create the point to interpolate for
            IPoint point = new Point3D(3, 2, 3, 0);

            // Set up the bounding cube
            List <IPoint> bounds = new List <IPoint>();

            bounds.Add(new Point3D(2, 1, 1, -4));
            bounds.Add(new Point3D(4, 1, 1, -2));
            bounds.Add(new Point3D(2, 3, 1, -12));
            bounds.Add(new Point3D(4, 3, 1, -10));

            bounds.Add(new Point3D(2, 1, 4, 5));
            bounds.Add(new Point3D(4, 1, 4, 7));
            bounds.Add(new Point3D(2, 3, 4, -3));
            bounds.Add(new Point3D(4, 3, 4, -1));

            // Set the expected value
            double expected = -1;

            // Perform the interpolation and test the results
            double actual = target.Value(point, bounds);

            Assert.AreEqual(expected, actual);

            // Test boundary condition
            // Create the point to interpolate for
            point = new Point3D(3, 5, 5, 0);

            // Set up the bounding cube
            bounds = new List <IPoint>();
            bounds.Add(new Point3D(2, 3, 2, -9));
            bounds.Add(new Point3D(3, 3, 2, -8));
            bounds.Add(new Point3D(2, 5, 2, -17));
            bounds.Add(new Point3D(3, 5, 2, -16));

            bounds.Add(new Point3D(2, 3, 4, -3));
            bounds.Add(new Point3D(3, 3, 4, -2));
            bounds.Add(new Point3D(2, 5, 4, -11));
            bounds.Add(new Point3D(3, 5, 4, -10));

            // Set the expected value
            expected = -10.0d;

            // Perform the interpolation and test the results
            actual = target.Value(point, bounds);
            Assert.AreEqual(expected, actual);
        }
Esempio n. 2
0
        public void TrilinearInterpolatorConstructorTest()
        {
            TrilinearInterpolator target = new TrilinearInterpolator();

            Assert.IsNotNull(target);
        }