示例#1
0
        public override void DoCalculation()
        {
            DirectBitmap map = Map;

            if (map == null)
            {
                return;
            }

            extremas = new Extremas();
            InitMap(map);
            CalcTypePoints();

            if (!map.CalculatedTypes.Contains(smoozeType))
            {
                map.CalculatedTypes.Add(smoozeType);
            }
            map.Calced_CLR_Z = true;
        }
示例#2
0
        protected void CalcExtremas()
        {
            float A0 = (float)parameters[0];
            float B0 = (float)parameters[6];

            extremas = new Extremas();
            calcedPoints.Clear();
            double V = startPoint.X;
            double R = startPoint.Y;
            int    P = maxIterations;
            double A = 1000 * A0;

            A = A * (float)Math.PI / 180f;
            double X = 0;
            double Y = 0;

            SetExtrema(X, X);
            calcedPoints.Add(new PointF((float)X, (float)X));
            double powMax = Math.Pow(V, P - 1);

            for (int N = 0; N < (V + 1) * powMax - 1; N++)
            {
                int    M = N;
                double B = N * A;
                int    F = 0;
                if ((M % V) == 0 && F < P - 1)
                {
                    M = (int)Math.Floor((double)M / (double)V);
                    while ((M % V) == 0 && F < P - 1)
                    {
                        F++;
                    }
                }
                double pow = Math.Pow(R, P - F - 1);
                double X2  = X + pow * Math.Cos(B);
                double Y2  = Y + pow * Math.Sin(B);
                X = X2;
                Y = Y2;
                SetExtrema(X, Y);
                calcedPoints.Add(new PointF((float)X, (float)Y));
            }
        }
示例#3
0
        protected void CalcExtremas2()
        {
            float A = (float)parameters[0];
            float B = (float)parameters[6];

            extremas = new Extremas();
            calcedPoints.Clear();
            double C = 0.9;
            double X = StartPoint.X;
            double Y = StartPoint.Y;

            for (int n = 0; n < maxIterations; n++)
            {
                SetExtrema(X, Y);
                calcedPoints.Add(new PointF((float)X, (float)Y));
                double Z = X;
                X = C * Y + CloudFunc2(X, A, B);
                Y = -Z + CloudFunc2(X, A, B);
            }
        }
示例#4
0
        protected void CalcExtremas1()
        {
            float A = (float)parameters[0];
            float B = (float)parameters[6];

            extremas = new Extremas();
            calcedPoints.Clear();
            for (int k = 0; k < 7; k++)
            {
                double X = Xs[k];
                double Y = Ys[k];
                double P = Ps[k];
                for (int n = 0; n < P; n++)
                {
                    SetExtrema(X, Y);
                    calcedPoints.Add(new PointF((float)X, (float)Y));
                    double Z = X;
                    X = Y + CloudFunc1(X, A, B);
                    Y = -Z + CloudFunc1(X, A, B);
                }
            }
        }
示例#5
0
        protected override void CalcTypePoints()
        {
            calcedPoints.Clear();
            extremas = new Extremas();

            CalcExtremas((float)parameters[0], (float)parameters[6]);
            if (spreadA)
            {
                for (float i = 1; i < 5; i++)
                {
                    CalcExtremas((float)parameters[0] - i * 0.001f, (float)parameters[6]);
                    CalcExtremas((float)parameters[0] + i * 0.001f, (float)parameters[6]);
                }
            }
            if (spreadA)
            {
                for (float i = 1; i < 5; i++)
                {
                    calcedPoints.Clear();
                    CalcExtremas((float)parameters[0] - i * 0.01f, (float)parameters[6]);
                    CalcPoints((float)parameters[0] - i * 0.001f, (float)parameters[6], Constants.smoozedColors[(int)i % Constants.smoozedColors.Count].color);

                    calcedPoints.Clear();
                    CalcExtremas((float)parameters[0] + i * 0.01f, (float)parameters[6]);
                    CalcPoints((float)parameters[0] + i * 0.001f, (float)parameters[6], Constants.smoozedColors[((int)i + 5) % Constants.smoozedColors.Count].color);
                }
            }
            calcedPoints.Clear();
            CalcExtremas((float)parameters[0], (float)parameters[6]);
            if (Constants.smoozedColors.Count > 0)
            {
                CalcPoints((float)parameters[0], (float)parameters[6], Constants.smoozedColors[0].color);
            }
            else
            {
                CalcPoints((float)parameters[0], (float)parameters[6], Color.Black);
            }
        }
示例#6
0
        protected void CalcExtremas0()
        {
            float A = (float)parameters[0];
            float B = (float)parameters[6];

            extremas = new Extremas();
            calcedPoints.Clear();
            double X = startPoint.X;
            double Y = startPoint.Y;

            for (int N = 0; N < maxIterations; N++)
            {
                if (Math.Abs(X) + Math.Abs(Y) > 200000)
                {
                    break;
                }
                SetExtrema(X, Y);
                calcedPoints.Add(new PointF((float)X, (float)Y));
                double Z = X;
                X = Y + CloudFunc0(X, A, B);
                Y = -Z + CloudFunc0(X, A, B);
            }
        }
示例#7
0
        protected void CalcExtremas()
        {
            float A = (float)parameters[0];
            float B = (float)parameters[6];

            extremas = new Extremas();
            calcedPoints.Clear();
            Random rand = new Random();

            B = (float)Math.Sqrt(1 - A * A);
            double X = A;
            double Y = B;
            double C = A;
            double D = -B;

            for (int i = 0; i < maxIterations; i++)
            {
                double r = rand.NextDouble();
                if (r < 0.5)
                {
                    double Z = X;
                    X = A * X - B * Y;
                    Y = B * Z + A * Y;
                    SetExtrema(X, Y);
                    calcedPoints.Add(new PointF((float)X, (float)Y));
                }
                else
                {
                    double Z = X;
                    X = C * X - D * Y + 1 - C;
                    Y = D * Z + A * Y - D;
                    SetExtrema(X, Y);
                    calcedPoints.Add(new PointF((float)X, (float)Y));
                }
            }
        }
示例#8
0
        protected void CalcExtremas()
        {
            float  A = (float)parameters[0];
            float  B = (float)parameters[6];
            double P = 1 / Math.Sqrt(2);
            double Q = P * Math.Sqrt(1 - B * B);

            extremas = new Extremas();

            // Calculate the values.
            for (long N = -maxIterations / 2; N < maxIterations / 2; N++)
            {
                double S = N * Math.PI / 50;
                double T = Math.Atan(A * S);
                double X = Math.Cos(S) * Math.Cos(T);
                double Y = Math.Sin(S) * Math.Cos(T);
                double Z = Math.Sin(T);
                double U = P * (Y - X);
                double V = B * Z - Q * (X + Y);
                SetExtrema(U, V);
            }
            deltaX = (1.0 * extremas.xmax - extremas.xmin);
            deltaY = (1.0 * extremas.ymax - extremas.ymin);
        }
示例#9
0
        protected void CalcExtremas()
        {
            float A = (float)parameters[0];
            float B = (float)parameters[6];

            extremas = new Extremas();
            calcedPoints.Clear();
            float DELH = 1.6f;
            float DELV = 1.2f;
            int   N1   = maxIterations;
            int   N2   = (int)Math.Floor(N1 * DELV / DELH);
            int   N3   = 0;

            if (B != 0)
            {
                N3 = -N2;
            }
            int   XM = 320;
            int   YM = 240;
            float S  = 0;

            for (int i = 0; i < N1; i++)
            {
                for (int j = N3; j < N2; j++)
                {
                    int   i1 = XM + i;
                    int   i2 = XM - i;
                    float X  = 1.0f * i * DELH / N1;
                    int   j1 = YM - j;
                    int   j2 = YM + j;
                    float Y  = 1.0f * j * DELV / N2;
                    for (int k = 1; k <= 800; k++)
                    {
                        float X1 = X * X - Y * Y + A;
                        float Y1 = 2 * X * Y + B;
                        S = X * X + Y * Y;
                        float S1 = (X - X1) * (X - X1) + (Y - Y1) * (Y - Y1);
                        if (S > 1000)
                        {
                            break;//break k-loop
                        }
                        if (S1 < 0.001)
                        {
                            SetExtrema(i1, j1);
                            SetExtrema(i2, j2);
                            if (B == 0)
                            {
                                SetExtrema(i1, j2);
                                SetExtrema(i2, j1);
                            }
                            break;//break k-loop
                        }
                        else
                        {
                            X = X1;
                            Y = Y1;
                        }
                    }
                }
            }
        }