예제 #1
0
 private void btnApply_Click(object sender, EventArgs e)
 {
     if (activeParcour != null && comboBoxPoint.SelectedItem != null)
     {
         if (activeParcour.Line.Count(p => p.Type == (int)comboBoxPoint.SelectedItem) == 1)
         {
             Line l = activeParcour.Line.First(p => p.Type == (int)comboBoxPoint.SelectedItem);
             Vector a = new Vector(l.A.longitude, l.A.latitude, 0);
             Vector b = new Vector(l.B.longitude, l.B.latitude, 0);
             Vector m = Vector.Middle(a, b);
             Vector neu = new Vector((double)manualPointLongitude.Value, (double)manualPointLatitude.Value, 0);
             Vector diff = neu - m;
             l.A.longitude += diff.X;
             l.A.latitude += diff.Y;
             l.O.longitude += diff.X;
             l.O.latitude += diff.Y;
             l.B.longitude += diff.X;
             l.B.latitude += diff.Y;
             List<Point> connectedPoints = findConnectedPoints(activeParcour.Line, l.A, l);
             foreach (Point p in connectedPoints)
             {
                 if (p != l.A && p != l.B && p != l.O)
                 {
                     p.longitude += diff.X;
                     p.latitude += diff.Y;
                 }
             }
             PictureBox1.Invalidate();
             btnRecalc_Click(null, null);
         }
     }
 }
예제 #2
0
        public ParcourChannel(Vector Start, Vector End, LineType type, List<Line> lines, Converter c)
        {
            this.Start = Start;
            this.End = End;
            List<Line> pointLine = lines.Where(p => p.Type == (int)LineType.Point).ToList();
            int i = 0;
            if (type == LineType.START_B)
            {
                i = 9;
            }
            else if (type == LineType.START_C)
            {
                i = 18;
            }
            else if (type == LineType.START_D)
            {
                i = 27;
            }
            List<Line> corridorPoints = new List<Line>();
            for (int j = 0; j < 9; j++)
            {
                corridorPoints.Add(pointLine[i + j]);
            }
            foreach (Line l in corridorPoints)
            {
                Vector v = ParcourModel.getVector(c, l.A);

                if (isEdited(l))
                {
                    ImmutablePoints.Add(v);
                }
                LinearCombinations.Add(v);
            }
            LinearCombinations.Add(End);
        }
예제 #3
0
파일: VectorTest.cs 프로젝트: helios57/anrl
 public void AbsTest()
 {
     Vector a = new Vector(0,3,4);
     double expected = 5F;
     double actual;
     actual = Vector.Abs(a);
     Assert.AreEqual(expected, actual);
 }
예제 #4
0
파일: VectorTest.cs 프로젝트: helios57/anrl
 public void AngleClockwiseTest3()
 {
     Vector a = new Vector(0, 10, 0);
     Vector b = new Vector(0, 0, 0);
     Vector c = new Vector(10, 0, 0);
     double expected = Math.PI / 2;
     double actual;
     actual = Vector.AngleClockwise(a, b, c);
     Assert.AreEqual(expected, actual);
 }
예제 #5
0
 public ParcourChannelSingle(ParcourChannelSingle pc)
 {
     this.Start = pc.Start;
     this.End = pc.End;
     foreach (Vector v in pc.LinearCombinations)
     {
         Vector vec = new Vector(v);
         LinearCombinations.Add(vec);
         if (pc.ImmutablePoints.Contains(v))
         {
             ImmutablePoints.Add(vec);
         }
     }
 }
예제 #6
0
 public ParcourChannelSingle(Vector Start, Vector End, Converter c)
 {
     this.Start = Start;
     this.End = End;
     Vector StartEnd = Vector.Direction(Start, End);
     for (int i = 0; i < 10; i++)
     {
         Vector linComb = Start + (StartEnd * (i / 9.0));
         LinearCombinations.Add(linComb);
     }
     double dist = getDistance(c);
     double straightDist = getDistanceStraight(c);
     if (dist - straightDist > 0.1)
     {
         System.Console.Out.WriteLine("ERROR");
     }
 }
예제 #7
0
파일: VectorTest.cs 프로젝트: helios57/anrl
 public void VectorConstructorTest()
 {
     Vector v = new Vector(1,2,3);
     Vector target = new Vector(v);
     Assert.AreEqual(v,target);
 }
예제 #8
0
파일: VectorTest.cs 프로젝트: helios57/anrl
 public void op_SubtractionTest()
 {
     Vector a = new Vector(30,40,50);
     Vector b = new Vector(2,3,4);
     Vector expected = new Vector(28,37,46);
     Vector actual;
     actual = (a - b);
     Assert.AreEqual(expected, actual);
 }
예제 #9
0
파일: VectorTest.cs 프로젝트: helios57/anrl
 public void op_MultiplyTest()
 {
     Vector a = new Vector(2,3,4);
     Vector b = new Vector(2, 3, 4);
     double expected = 2*2+3*3+4*4;
     double actual;
     actual = (a * b);
     Assert.AreEqual(expected, actual);
 }
예제 #10
0
파일: VectorTest.cs 프로젝트: helios57/anrl
 public void MinDistanceTest()
 {
     Vector Start = new Vector(0, 0, 0);
     Vector End = new Vector(2, 0, 0);
     Vector Point = new Vector(1, 0, 2);
     Vector expected = new Vector(0, 0, 2);
     Vector actual;
     actual = Vector.MinDistance(Start, End, Point);
     Assert.AreEqual(expected, actual);
 }
예제 #11
0
파일: VectorTest.cs 프로젝트: helios57/anrl
 public void AngleTest2()
 {
     Vector a = new Vector(0, 10, 0);
     Vector b = new Vector(0, 0, 0);
     Vector c = Vector.Middle(a, new Vector(10, 0, 0));
     double expected = Math.PI / 4;
     double actual;
     actual = Vector.Angle(a, b, c);
     Assert.IsTrue(Math.Abs(expected - actual) < 0.00000000001);
 }
예제 #12
0
        private void PictureBox1_MouseMove(object sender, MouseEventArgs e)
        {
            fldCursorX.Text = e.X.ToString();
            fldCursorY.Text = e.Y.ToString();
            if (c != null)
            {
                double latitude = c.YtoLatitude(e.Y);
                double longitude = c.XtoLongitude(e.X);
                fldLatitude.Text = latitude.ToString();
                fldLongitude.Text = longitude.ToString();
                if (drag && (hoverPoint != null || dragPoint != null))
                {
                    if (dragPoint == null)
                    {
                        dragPoint = hoverPoint;
                    }
                    double newLatitude = c.YtoLatitude(e.Y);
                    double newLongitude = c.XtoLongitude(e.X);
                    double oldLat = dragPoint.latitude;
                    double oldLong = dragPoint.longitude;
                    dragPoint.latitude = newLatitude;
                    dragPoint.longitude = newLongitude;
                    //TODO dragPoint.edited = true;
                    foreach (Point p in gluePoints)
                    {
                        p.latitude = newLatitude;
                        p.longitude = newLongitude;
                        //TODO     p.edited = true;
                    }
                    foreach (Point p in connectedPoints)
                    {
                        if (p != dragPoint)
                        {
                            p.latitude = dragPoint.latitude + (p.latitude - oldLat);
                            p.longitude = dragPoint.longitude + (p.longitude - oldLong);
                            //TODO p.edited = true;
                        }
                    }
                    PictureBox1.Invalidate();
                }
                else
                {
                    dragPoint = null;
                    bool pointSet = false;
                    lock (activeParcour)
                    {
                        foreach (Line l in activeParcour.Line)
                        {
                            int startX = c.getStartX(l);
                            int startY = c.getStartY(l);
                            int endX = c.getEndX(l);
                            int endY = c.getEndY(l);
                            int midX = startX + (endX - startX) / 2;
                            int midY = startY + (endY - startY) / 2;
                            int orientationX = c.getOrientationX(l);
                            int orientationY = c.getOrientationY(l);
                            Vector mousePos = new Vector(e.X, e.Y, 0);
                            if (Vector.Abs(mousePos - new Vector(startX, startY, 0)) < 3)
                            {
                                SetHoverPoint(l.A, l);
                                gluePoints.Clear();
                                gluePoints.AddRange(findGluePoints(activeParcour.Line, l.A));
                                connectedPoints.Clear();
                                connectedPoints.AddRange(findConnectedPoints(activeParcour.Line, l.A, l));
                                pointSet = true;
                                PictureBox1.Cursor = move;
                                break;
                            }
                            else if (Vector.Abs(mousePos - new Vector(endX, endY, 0)) < 3)
                            {
                                SetHoverPoint(l.B, l);
                                gluePoints.Clear();
                                gluePoints.AddRange(findGluePoints(activeParcour.Line, l.B));
                                connectedPoints.Clear();
                                connectedPoints.AddRange(findConnectedPoints(activeParcour.Line, l.B, l));
                                pointSet = true;
                                PictureBox1.Cursor = move;
                                break;

                            }
                            else if (Vector.Abs(mousePos - new Vector(orientationX, orientationY, 0)) < 3)
                            {
                                SetHoverPoint(l.O, l);
                                gluePoints.Clear();
                                gluePoints.AddRange(findGluePoints(activeParcour.Line, l.O));
                                connectedPoints.Clear();
                                connectedPoints.AddRange(findConnectedPoints(activeParcour.Line, l.O, l));
                                pointSet = true;
                                PictureBox1.Cursor = move;
                                break;
                            }
                        }

                    }
                    if (!pointSet)
                    {
                        SetHoverPoint(null, null);
                        PictureBox1.Cursor = select;
                    }
                }
            }
        }
예제 #13
0
 private void comboBoxPoint_SelectedIndexChanged(object sender, EventArgs e)
 {
     if (activeParcour != null && comboBoxPoint.SelectedItem != null)
     {
         if (activeParcour.Line.Count(p => p.Type == (int)comboBoxPoint.SelectedItem) == 1)
         {
             Line l = activeParcour.Line.First(p => p.Type == (int)comboBoxPoint.SelectedItem);
             Vector a = new Vector(l.A.longitude, l.A.latitude, 0);
             Vector b = new Vector(l.B.longitude, l.B.latitude, 0);
             Vector m = Vector.Middle(a, b);
             manualPointLatitude.Value = (decimal)m.Y;
             manualPointLongitude.Value = (decimal)m.X;
         }
         else
         {
             manualPointLatitude.Value = 0;
             manualPointLongitude.Value = 0;
         }
     }
 }
예제 #14
0
        private void PaintParcourAndData(PaintEventArgs pe, bool rescale)
        {
            if (Image == null)
            {
                return;
            }
            float lineThickness = 2f;
            if (pe != null && pe.ClipRectangle.Bottom == -4)
            {
                lineThickness = 7f;
            }
            Pen.Width = lineThickness;
            #region parcour
            if (Parcour != null && c != null)
            {
                int y0 = 0;
                int x0 = 0;
                double factor = 1;
                if (rescale)
                {
                    double widthFactor = (double)Width / Image.Width;
                    double heightFactor = (double)Height / Image.Height;
                    factor = Math.Min(widthFactor, heightFactor);
                    double factorDiff = Math.Abs(widthFactor - heightFactor);

                    if (widthFactor < heightFactor)
                    {
                        y0 = (int)((Height - (Image.Height * factor)) / 2);
                    }
                    else
                    {
                        x0 = (int)((Width - (Image.Width * factor)) / 2);
                    }
                }
                lock (Parcour)
                {
                    ICollection<Line> lines = Parcour.Line;
                    List<Line> linespenalty = lines.Where(p => p.Type == (int)LineType.PENALTYZONE).ToList();
                    foreach (Line l in linespenalty)
                    {
                        int startXp = x0 + (int)(c.getStartX(l) * factor);
                        int startYp = y0 + (int)(c.getStartY(l) * factor);
                        int endXp = x0 + (int)(c.getEndX(l) * factor);
                        int endYp = y0 + (int)(c.getEndY(l) * factor);
                        int orientationXp = x0 + (int)(c.getOrientationX(l) * factor);
                        int orientationYp = y0 + (int)(c.getOrientationY(l) * factor);
                        try
                        {
                            pe.Graphics.FillPolygon(Brush, new System.Drawing.Point[] { new System.Drawing.Point(startXp, startYp), new System.Drawing.Point(endXp, endYp), new System.Drawing.Point(orientationXp, orientationYp) });
                        }
                        catch
                        {
                            //TODO
                        }
                    }
                    foreach (Line l in lines)
                    {
                        if (l.A != null && l.B != null & l.O != null)
                        {
                            int startX = x0 + (int)(c.getStartX(l) * factor);
                            int startY = y0 + (int)(c.getStartY(l) * factor);
                            int endX = x0 + (int)(c.getEndX(l) * factor);
                            int endY = y0 + (int)(c.getEndY(l) * factor);
                            int orientationX = x0 + (int)(c.getOrientationX(l) * factor);
                            int orientationY = y0 + (int)(c.getOrientationY(l) * factor);

                            int midX = startX + (endX - startX) / 2;
                            int midY = startY + (endY - startY) / 2;
                            Vector start = new Vector(startX, startY, 0);
                            Vector midv = new Vector(midX, midY, 0);
                            float radius = (float)Vector.Abs(midv - start);
                            try
                            {
                                if (l.Type != (int)LineType.PENALTYZONE && l.Type != (int)LineType.Point && l.Type != (int)LineType.LINEOFNORETURN)
                                {
                                    //Start_X/End_X
                                    if (((int)l.Type) >= 3 && ((int)l.Type) <= 10)
                                    {
                                        pe.Graphics.DrawEllipse(Pen, midX - radius, midY - radius, radius * 2, radius * 2);
                                    }
                                    pe.Graphics.DrawLine(Pen, new System.Drawing.Point(startX, startY), new System.Drawing.Point(endX, endY));
                                    pe.Graphics.DrawLine(Pen, new System.Drawing.Point(midX, midY), new System.Drawing.Point(orientationX, orientationY));
                                    pe.Graphics.DrawEllipse(Pen, orientationX - 1, orientationY - 1, 2, 2);
                                }
                            }
                            catch
                            {
                                //TODO
                            }
                        }
                    }
                }
            }
            #endregion

            if (flights != null)
            {
                int y0 = 0;
                int x0 = 0;
                double factor = 1;

                if (rescale)
                {
                    double widthFactor = (double)Width / Image.Width;
                    double heightFactor = (double)Height / Image.Height;
                    factor = Math.Min(widthFactor, heightFactor);
                    double factorDiff = Math.Abs(widthFactor - heightFactor);

                    if (widthFactor < heightFactor)
                    {
                        y0 = (int)((Height - (Image.Height * factor)) / 2);
                    }
                    else
                    {
                        x0 = (int)((Width - (Image.Width * factor)) / 2);
                    }
                }

                foreach (Flight flight in flights)
                {
                    //Color Color = Color.FromName(flight.Team.Color);
                    Color Color = Color.Black;
                    List<System.Drawing.Point> points = new List<System.Drawing.Point>();
                    foreach (Point gd in flight.Point)
                    {
                        int startXp = x0 + (int)(c.LongitudeToX(gd.longitude) * factor);
                        int startYp = y0 + (int)(c.LatitudeToY(gd.latitude) * factor);
                        points.Add(new System.Drawing.Point(startXp, startYp));
                    }
                    if (points.Count > 2)
                    {
                        pe.Graphics.DrawLines(new Pen(new SolidBrush(Color), lineThickness), points.ToArray());
                    }
                }

            }
        }
예제 #15
0
파일: ParcourGen.cs 프로젝트: helios57/anrl
        private void PictureBox1_MouseMove(object sender, MouseEventArgs e)
        {
            fldCursorX.Text = e.X.ToString();
            fldCursorY.Text = e.Y.ToString();
            if (c != null)
            {
                double latitude = c.YtoLatitude(e.Y);
                double longitude = c.XtoLongitude(e.X);
                fldLatitude.Text = latitude.ToString();
                fldLongitude.Text = longitude.ToString();
                if (activeLine != null)
                {
                    PictureBox1.SetSelectedLine(null);
                    #region activeLine != null
                    switch (ap)
                    {
                        case ActivePoint.A:
                            {
                                Point a = Factory.newGPSPoint(longitude, latitude, 0);
                                Point b = Factory.newGPSPoint(a.longitude, a.latitude, a.altitude);
                                Point o = Factory.newGPSPoint(a.longitude, a.latitude, a.altitude);
                                activeLine.A = a;
                                activeLine.B = b;
                                activeLine.O = o;
                                PictureBox1.Invalidate();
                                break;
                            }
                        case ActivePoint.B:
                            {
                                Point b = Factory.newGPSPoint(longitude, latitude, 0);
                                Point o = Factory.newGPSPoint(b.longitude, b.latitude, b.altitude);
                                activeLine.B = b;
                                activeLine.O = o;
                                PictureBox1.Invalidate();
                                break;
                            }
                        case ActivePoint.O:
                            {
                                Point o = Factory.newGPSPoint(longitude, latitude, 0);
                                activeLine.O = o;
                                PictureBox1.Invalidate();
                                break;
                            }
                        case ActivePoint.NONE:
                            {

                                break;
                            }
                    }
                    #endregion
                }
                else
                {
                    bool lineSet = false;
                    lock (activeParcour)
                    {
                        foreach (Line l in activeParcour.Line)
                        {
                            int startX = c.getStartX(l);
                            int startY = c.getStartY(l);
                            int endX = c.getEndX(l);
                            int endY = c.getEndY(l);
                            int midX = startX + (endX - startX) / 2;
                            int midY = startY + (endY - startY) / 2;
                            int orientationX = c.getOrientationX(l);
                            int orientationY = c.getOrientationY(l);
                            Vector mousePos = new Vector(e.X, e.Y, 0);
                            if (Vector.Abs(Vector.MinDistance(new Vector(startX, startY, 0), new Vector(endX, endY, 0), mousePos)) < 3 ||
                                Vector.Abs(Vector.MinDistance(new Vector(midX, midY, 0), new Vector(orientationX, orientationY, 0), mousePos)) < 3)
                            {
                                SetHoverLine(l);
                                lineSet = true;
                                break;
                            }
                        }
                    }
                    if (!lineSet)
                    {
                        SetHoverLine(null);
                    }
                }
            }
        }
예제 #16
0
파일: VectorTest.cs 프로젝트: helios57/anrl
 public void LotInterceptionTest()
 {
     Vector Start = new Vector(0,0,0);
     Vector End = new Vector(2,0,0);
     Vector Point = new Vector(1,0,2);
     Vector expected = new Vector(1,0,0);
     Vector actual;
     actual = Vector.LotInterception(Start, End, Point);
     Assert.AreEqual(expected, actual);
 }
예제 #17
0
파일: VectorTest.cs 프로젝트: helios57/anrl
 public void MiddleTest()
 {
     Vector a = new Vector(10,10,10);
     Vector b = new Vector(20,20,20);
     Vector expected = new Vector(15,15,15);
     Vector actual;
     actual = Vector.Middle(a, b);
     Assert.AreEqual(expected, actual);
 }
예제 #18
0
파일: VectorTest.cs 프로젝트: helios57/anrl
 public void AngleTest4()
 {
     Vector a = new Vector(10, 0, 0);
     Vector b = new Vector(0, 0, 0);
     Vector c = new Vector(-10, 0, 0);
     double expected = Math.PI;
     double actual;
     actual = Vector.Angle(a, b, c);
     Assert.AreEqual(expected, actual);
 }
예제 #19
0
파일: VectorTest.cs 프로젝트: helios57/anrl
 public void op_AdditionTest()
 {
     Vector a = new Vector(100,99,29);
     Vector b = new Vector(2,1,2);
     Vector expected = new Vector(102,100,31);
     Vector actual;
     actual = (a + b);
     Assert.AreEqual(expected, actual);
 }
예제 #20
0
파일: VectorTest.cs 프로젝트: helios57/anrl
 public void DirectionTest()
 {
     Vector startPoint = new Vector(1,2,3);
     Vector endPoint = new Vector(2,3,4);
     Vector expected = new Vector(1,1,1);
     Vector actual;
     actual = Vector.Direction(startPoint, endPoint);
     Assert.AreEqual(expected, actual);
 }
예제 #21
0
파일: VectorTest.cs 프로젝트: helios57/anrl
 public void op_DivisionTest()
 {
     Vector a = new Vector(100,100,100);
     double b = 0.5F;
     Vector expected = new Vector(200, 200, 200);
     Vector actual;
     actual = (a / b);
     Assert.AreEqual(expected, actual);
 }
예제 #22
0
파일: VectorTest.cs 프로젝트: helios57/anrl
 public void EqualsTest()
 {
     Vector v = new Vector(8,99,234);
     Vector target = new Vector(8, 99, 234);
     object obj = v;
     bool expected = true;
     bool actual;
     actual = target.Equals(obj);
     Assert.AreEqual(expected, actual);
 }
예제 #23
0
파일: VectorTest.cs 프로젝트: helios57/anrl
 public void op_MultiplyTest1()
 {
     Vector a = new Vector(100,100,100);
     double b = 100;
     Vector expected = new Vector(10000,10000,10000);
     Vector actual;
     actual = (a * b);
     Assert.AreEqual(expected, actual);
 }
예제 #24
0
파일: VectorTest.cs 프로젝트: helios57/anrl
 public void GetHashCodeTest()
 {
     Vector v = new Vector(8, 99, 234);
     Vector target = new Vector(8, 99, 234);
     int expected = v.GetHashCode();
     int actual;
     actual = target.GetHashCode();
     Assert.AreEqual(expected, actual);
 }
예제 #25
0
파일: VectorTest.cs 프로젝트: helios57/anrl
 public void OrthogonalTest()
 {
     Vector a = new Vector(10,5,0);
     Vector expected = new Vector(-5,10,0);
     Vector actual;
     actual = Vector.Orthogonal(a);
     Assert.AreEqual(expected, actual);
 }
예제 #26
0
파일: VectorTest.cs 프로젝트: helios57/anrl
 public void InterceptionTest()
 {
     Vector LineA_A = new Vector(2, 2, 2);
     Vector LineA_B = new Vector(-2, -2, -2);
     Vector LineB_A = new Vector(1, 2, 1);
     Vector LineB_B = new Vector(1, -1, 1);
     Vector expected = new Vector(1, 1, 1);
     Vector actual;
     actual = Vector.Interception(LineA_A, LineA_B, LineB_A, LineB_B);
     Assert.AreEqual(expected, actual);
 }
예제 #27
0
파일: VectorTest.cs 프로젝트: helios57/anrl
 public void VectorConstructorTest1()
 {
     double X = 1F;
     double Y = 3F;
     double Z = 2F;
     Vector target = new Vector(X, Y, Z);
     Assert.AreEqual(X, target.X);
     Assert.AreEqual(Y, target.Y);
     Assert.AreEqual(Z, target.Z);
 }
예제 #28
0
파일: VectorTest.cs 프로젝트: helios57/anrl
 public void InterceptionTest2()
 {
     Vector LineA_A = new Vector(2, 2, 2);
     Vector LineA_B = new Vector(-2, -2, -2);
     Vector LineB_A = new Vector(3, -3, 3);
     Vector LineB_B = new Vector(-3, 3, -3);
     Vector expected = new Vector(0, 0, 0);
     Vector actual;
     actual = Vector.Interception(LineA_A, LineA_B, LineB_A, LineB_B);
     Assert.AreEqual(expected, actual);
 }
예제 #29
0
파일: VectorTest.cs 프로젝트: helios57/anrl
        public void AngleClockwiseTest4()
        {
            Vector a1 = new Vector(9, -11, 0);
            Vector b1 = new Vector(10, -10, 0);
            Vector c1 = new Vector(2, -9, 0);
            double angle1 = Vector.AngleClockwise(a1, b1, c1);

            Vector a2 = new Vector(9, -11, 0);
            Vector b2 = new Vector(10, -10, 0);
            Vector c2 = new Vector(3, 3, 0);
            double angle2 = Vector.AngleClockwise(a2, b2, c2);
            Assert.IsTrue(angle1 < angle2);

            Vector a3 = new Vector(9, -11, 0);
            Vector b3 = new Vector(10, -10, 0);
            Vector c3 = new Vector(-10, 5, 0);
            double angle3 = Vector.AngleClockwise(a3, b3, c3);
            Assert.IsTrue(angle1 < angle3);

            Vector a4 = new Vector(9, -11, 0);
            Vector b4 = new Vector(10, -10, 0);
            Vector c4 = new Vector(11, -9, 0);
            double angle4 = Vector.AngleClockwise(a4, b4, c4);
            Assert.IsTrue(angle1 < angle4);
        }
예제 #30
0
파일: VectorTest.cs 프로젝트: helios57/anrl
 public void InterceptionTest4()
 {
     Vector LineA_A = new Vector(-2, -2, -2);
     Vector LineA_B = new Vector(2, 2, 2);
     Vector LineB_A = new Vector(9, 8, 10);
     Vector LineB_B = new Vector(8, 8, 10);
     Vector expected = null;
     Vector actual;
     actual = Vector.Interception(LineA_A, LineA_B, LineB_A, LineB_B);
     Assert.AreEqual(expected, actual);
 }