Exemplo n.º 1
0
        public static txVector2 Domain0(double r, double theta, txMatrix2 m)
        {
            txVector2 rtn;
            rtn.x = 2.0 * r * Math.Cos(theta) - r * Math.Cos(2.0 * theta);
            rtn.y = 2.0 * r * Math.Sin(theta) - r * Math.Sin(2.0 * theta);

            rtn = m * rtn;

            return rtn;
        }
 public void Domain0Test()
 {
     double r = 10F; // TODO: Initialize to an appropriate value
     double theta = 0F; // TODO: Initialize to an appropriate value
     txMatrix2 m = new txMatrix2(); // TODO: Initialize to an appropriate value
     m = txMatrix2.Identity();
     txVector2 expected = new txVector2(); // TODO: Initialize to an appropriate value
     expected.x = r;
     expected.y = 0;
     txVector2 actual;
     actual = txScrwUtility.Domain0(r, theta, m);
     Assert.AreEqual(expected, actual);
     //Assert.Inconclusive("Verify the correctness of this test method.");
 }
        void NeggativeY()
        {
            txMatrix2 m = new txMatrix2(Math.PI);
            foreach (txVector2 item in positivey)
            {
                neggativey.Add(m * item);
            }

            FileStream fs = new FileStream(fileneggative, FileMode.Create);
            StreamWriter sw = new StreamWriter(fs);

            foreach (txVector2 item in neggativey)
            {
                sw.WriteLine(item.x+"\t\t\t"+item.y);
            }

            sw.Flush();
            sw.Close();
            sw.Dispose();
        }
        void PrintDomain2()
        {
            FileStream fs = new FileStream(file2, FileMode.OpenOrCreate);
            StreamWriter sw = new StreamWriter(fs);

            int n = 100;
            double t = -screwutility.Alphact;
            double tend = 0;
            double step = (tend - t) / n;
            txVector2 currentv;
            txMatrix2 m = new txMatrix2(2.0 * screwutility.Alpha);
            for (int i = 0; i < n; i++)
            {
                currentv = txScrwUtility.Domain0(screwutility.ScrewRadius, t, m);
                //sw.Write(currentv.x + "\t\t\t\t\t\t" + currentv.y);
                sw.WriteLine(currentv.x + "\t\t\t" + currentv.y);
                positivey.Add(currentv);
                t += step;
            }

            sw.Flush();
            sw.Close();
            sw.Dispose();
        }