public override IElement Evaluate(IElement[] Arguments, Variables Variables)
{
string ColorExpression = null;
SKColor[] Palette;
double[] Coefficients = null;
Complex[] CoefficientsZ = null;
ILambdaExpression f = null;
ScriptNode fDef = null;
double rc, ic;
double dr;
Complex R;
int dimx, dimy;
int c = Arguments.Length;
int i = 0;
object Obj;
Complex z;
Obj = Arguments[i++].AssociatedObjectValue;
if (Obj is Complex)
{
z = (Complex)Obj;
rc = z.Real;
ic = z.Imaginary;
}
else
{
rc = Expression.ToDouble(Obj);
ic = Expression.ToDouble(Arguments[i++].AssociatedObjectValue);
}
if (i >= c)
{
throw new ScriptRuntimeException("Insufficient parameters in call to NewtonSmoothFractal().", this);
}
dr = Expression.ToDouble(Arguments[i++].AssociatedObjectValue);
if (i < c && (Arguments[i] is DoubleNumber || Arguments[i] is ComplexNumber))
{
R = Expression.ToComplex(Arguments[i++].AssociatedObjectValue);
}
else
{
R = Complex.One;
if (i < c && this.Arguments[i] is null)
{
i++;
}
}
if (i < c)
{
if (Arguments[i] is DoubleVector)
{
Coefficients = (double[])Arguments[i++].AssociatedObjectValue;
}
else if (Arguments[i] is ComplexVector)
{
CoefficientsZ = (Complex[])Arguments[i++].AssociatedObjectValue;
}
/*else if (Parameters[i] is RealPolynomial)
* Coefficients = ((RealPolynomial)Arguments[i++].AssociatedObjectValue).Coefficients;
* else if (Parameters[i] is ComplexPolynomial)
* CoefficientsZ = ((ComplexPolynomial)Arguments[i++].AssociatedObjectValue).Coefficients;*/
else if (Arguments[i] is IVector)
{
IVector Vector = (IVector)Arguments[i++];
int j, d = Vector.Dimension;
CoefficientsZ = new Complex[d];
for (j = 0; j < d; j++)
{
CoefficientsZ[j] = Expression.ToComplex(Vector.GetElement(j).AssociatedObjectValue);
}
}
else if (Arguments[i].AssociatedObjectValue is ILambdaExpression)
{
f = (ILambdaExpression)Arguments[i];
if (f.NrArguments != 1)
{
throw new ScriptRuntimeException("Lambda expression in calls to NewtonSmoothFractal() must be of one variable.", this);
}
fDef = this.Arguments[i++];
}
else
{
throw new ScriptRuntimeException("Parameter " + (i + 1).ToString() +
" in call to NewtonSmoothFractal has to be a vector of numbers, containing coefficients " +
"of the polynomial to use. Now it was of type " + Arguments[i].GetType().FullName,
this);
}
}
else
{
throw new ScriptRuntimeException("Missing coefficients or lambda expression.", this);
}
if (i < c && this.Arguments[i] != null && Arguments[i] is ObjectVector)
{
ColorExpression = this.Arguments[i].SubExpression;
Palette = FractalGraph.ToPalette((ObjectVector)Arguments[i++]);
}
else
{
Palette = ColorModels.RandomLinearAnalogousHSL.CreatePalette(128, 4, out int Seed, this, Variables);
ColorExpression = "RandomLinearAnalogousHSL(128,4," + Seed.ToString() + ")";
if (i < c && this.Arguments[i] is null)
{
i++;
}
}
if (i < c)
{
dimx = (int)Expression.ToDouble(Arguments[i++].AssociatedObjectValue);
}
else
{
dimx = 320;
}
if (i < c)
{
dimy = (int)Expression.ToDouble(Arguments[i++].AssociatedObjectValue);
}
else
{
dimy = 200;
}
if (i < c)
{
throw new ScriptRuntimeException("Parameter mismatch in call to NewtonSmoothFractal(r,c,dr,Coefficients[,Palette][,dimx[,dimy]]).",
this);
}
if (dimx <= 0 || dimx > 5000 || dimy <= 0 || dimy > 5000)
{
throw new ScriptRuntimeException("Image size must be within 1x1 to 5000x5000", this);
}
if (!(f is null))
{
return(CalcNewtonSmooth(rc, ic, dr, R, f, fDef, Variables, Palette, dimx, dimy,
this, this.FractalZoomScript,
new object[] { Palette, dimx, dimy, R, fDef, ColorExpression }));
}
public override IElement Evaluate(IElement[] Arguments, Variables Variables)
{
string ColorExpression = null;
SKColor[] Palette;
object Obj;
double rc, ic;
double dr;
double Rr, Ri, pr, pi;
int dimx, dimy;
int i, c;
rc = Expression.ToDouble(Arguments[0].AssociatedObjectValue);
ic = Expression.ToDouble(Arguments[1].AssociatedObjectValue);
dr = Expression.ToDouble(Arguments[2].AssociatedObjectValue);
if ((Obj = Arguments[3].AssociatedObjectValue) is Complex)
{
Complex z = (Complex)Obj;
Rr = z.Real;
Ri = z.Imaginary;
}
else
{
Rr = Expression.ToDouble(Arguments[3].AssociatedObjectValue);
Ri = 0;
}
if ((Obj = Arguments[4].AssociatedObjectValue) is Complex)
{
Complex z = (Complex)Obj;
pr = z.Real;
pi = z.Imaginary;
}
else
{
pr = Expression.ToDouble(Arguments[4].AssociatedObjectValue);
pi = 0;
}
c = Arguments.Length;
i = 5;
if (i < c && this.Arguments[i] != null && Arguments[i] is ObjectVector)
{
ColorExpression = this.Arguments[i].SubExpression;
Palette = FractalGraph.ToPalette((ObjectVector)Arguments[i++]);
}
else
{
Palette = ColorModels.RandomLinearAnalogousHSL.CreatePalette(128, 4, out int Seed, this, Variables);
ColorExpression = "RandomLinearAnalogousHSL(128,4," + Seed.ToString() + ")";
if (i < c && this.Arguments[i] is null)
{
i++;
}
}
if (i < c)
{
dimx = (int)Expression.ToDouble(Arguments[i++].AssociatedObjectValue);
}
else
{
dimx = 320;
}
if (i < c)
{
dimy = (int)Expression.ToDouble(Arguments[i++].AssociatedObjectValue);
}
else
{
dimy = 200;
}
if (i < c)
{
throw new ScriptRuntimeException("Parameter mismatch in call to NovaFractal(r,c,dr,Coefficients[,Palette][,dimx[,dimy]]).",
this);
}
if (dimx <= 0 || dimx > 5000 || dimy <= 0 || dimy > 5000)
{
throw new ScriptRuntimeException("Image size must be within 1x1 to 5000x5000", this);
}
return(CalcNova(rc, ic, dr, Rr, Ri, pr, pi, Palette, dimx, dimy,
this, this.FractalZoomScript,
new object[] { Palette, dimx, dimy, Rr, Ri, pr, pi, ColorExpression }));
}
public override IElement Evaluate(IElement[] Arguments, Variables Variables)
{
string ColorExpression = null;
SKColor[] Palette;
double rc, ic;
double dr;
int dimx, dimy;
int i, c;
object Obj;
Complex z;
ILambdaExpression f;
ScriptNode fDef = null;
c = Arguments.Length;
i = 0;
Obj = Arguments[i++].AssociatedObjectValue;
if (Obj is Complex)
{
z = (Complex)Obj;
rc = z.Real;
ic = z.Imaginary;
}
else
{
rc = Expression.ToDouble(Obj);
ic = Expression.ToDouble(Arguments[i++].AssociatedObjectValue);
}
if (i >= c)
{
throw new ScriptRuntimeException("Insufficient parameters in call to MandelbrotFractal().", this);
}
Obj = Arguments[i].AssociatedObjectValue;
if (Obj is ILambdaExpression)
{
f = (ILambdaExpression)Obj;
fDef = this.Arguments[i++];
if (f.NrArguments != 2)
{
throw new ScriptRuntimeException("Lambda expression in calls to MandelbrotFractal() must be of two variables (z,c).", this);
}
}
else
{
f = null;
fDef = null;
if (Obj == null)
{
i++;
}
}
if (i >= c)
{
throw new ScriptRuntimeException("Insufficient parameters in call to MandelbrotFractal().", this);
}
dr = Expression.ToDouble(Arguments[i++].AssociatedObjectValue);
if (i < c && this.Arguments[i] != null && Arguments[i] is ObjectVector)
{
ColorExpression = this.Arguments[i].SubExpression;
Palette = FractalGraph.ToPalette((ObjectVector)Arguments[i++]);
}
else
{
Palette = ColorModels.RandomLinearAnalogousHSL.CreatePalette(1024, 16, out int Seed, this, Variables);
ColorExpression = "RandomLinearAnalogousHSL(1024,16," + Seed.ToString() + ")";
if (i < c && this.Arguments[i] == null)
{
i++;
}
}
if (i < c)
{
dimx = (int)Expression.ToDouble(Arguments[i++].AssociatedObjectValue);
}
else
{
dimx = 320;
}
if (i < c)
{
dimy = (int)Expression.ToDouble(Arguments[i++].AssociatedObjectValue);
}
else
{
dimy = 200;
}
if (i < c)
{
throw new ScriptRuntimeException("Parameter mismatch in call to MandelbrotFractal(r,c,dr[,Palette][,dimx[,dimy]]).",
this);
}
if (dimx <= 0 || dimx > 5000 || dimy <= 0 || dimy > 5000)
{
throw new ScriptRuntimeException("Image size must be within 1x1 to 5000x5000", this);
}
if (f != null)
{
return(CalcMandelbrot(rc, ic, dr, f, Variables, Palette, dimx, dimy, this, this.FractalZoomScript,
new object[] { Palette, dimx, dimy, ColorExpression, fDef }));
}
else
{
return(CalcMandelbrot(rc, ic, dr, Palette, dimx, dimy, this, this.FractalZoomScript,
new object[] { Palette, dimx, dimy, ColorExpression, fDef }));
}
}
public override IElement Evaluate(IElement[] Arguments, Variables Variables)
{
string ColorExpression = null;
SKColor[] Palette;
double[] Coefficients = null;
Complex[] CoefficientsZ = null;
double rc, ic;
double dr;
Complex R;
int dimx, dimy;
int c = Arguments.Length;
int i = 0;
object Obj;
Complex z;
Obj = Arguments[i++].AssociatedObjectValue;
if (Obj is Complex)
{
z = (Complex)Obj;
rc = z.Real;
ic = z.Imaginary;
}
else
{
rc = Expression.ToDouble(Obj);
ic = Expression.ToDouble(Arguments[i++].AssociatedObjectValue);
}
if (i >= c)
{
throw new ScriptRuntimeException("Insufficient parameters in call to HalleyBuilderFractal().", this);
}
dr = Expression.ToDouble(Arguments[i++].AssociatedObjectValue);
if (i < c && (Arguments[i] is DoubleNumber || Arguments[i] is ComplexNumber))
{
R = Expression.ToComplex(Arguments[i++].AssociatedObjectValue);
}
else
{
R = Complex.One;
if (i < c && this.Arguments[i] is null)
{
i++;
}
}
if (i < c && Arguments[i] is DoubleVector)
{
Coefficients = (double[])Arguments[i++].AssociatedObjectValue;
int j, d = Coefficients.Length;
CoefficientsZ = new Complex[d];
for (j = 0; j < d; j++)
{
CoefficientsZ[j] = new Complex(Coefficients[j], 0);
}
}
else if (i < c && Arguments[i] is ComplexVector)
{
CoefficientsZ = (Complex[])Arguments[i++].AssociatedObjectValue;
}
/*else if (i < c && Parameters[i] is RealPolynomial)
* Coefficients = ((RealPolynomial)Arguments[i++].AssociatedObjectValue).Coefficients;
* else if (i < c && Parameters[i] is ComplexPolynomial)
* CoefficientsZ = ((ComplexPolynomial)Arguments[i++].AssociatedObjectValue).Coefficients;*/
else if (i < c && Arguments[i] is IVector)
{
IVector Vector = (IVector)Arguments[i++];
int j, d = Vector.Dimension;
CoefficientsZ = new Complex[d];
for (j = 0; j < d; j++)
{
CoefficientsZ[j] = Expression.ToComplex(Vector.GetElement(j).AssociatedObjectValue);
}
}
else
{
CoefficientsZ = new Complex[0];
}
if (i < c && this.Arguments[i] != null && Arguments[i] is ObjectVector)
{
ColorExpression = this.Arguments[i].SubExpression;
Palette = FractalGraph.ToPalette((ObjectVector)Arguments[i++]);
}
else
{
Palette = ColorModels.RandomLinearAnalogousHSL.CreatePalette(128, 4, out int Seed, this, Variables);
ColorExpression = "RandomLinearAnalogousHSL(128,4," + Seed.ToString() + ")";
if (i < c && this.Arguments[i] is null)
{
i++;
}
}
if (i < c)
{
dimx = (int)Expression.ToDouble(Arguments[i++].AssociatedObjectValue);
}
else
{
dimx = 320;
}
if (i < c)
{
dimy = (int)Expression.ToDouble(Arguments[i++].AssociatedObjectValue);
}
else
{
dimy = 200;
}
if (i < c)
{
throw new ScriptRuntimeException("Parameter mismatch in call to HalleyBuilderFractal(z,dr[,R][,Coefficients][,Palette][,dimx[,dimy]]).",
this);
}
if (dimx <= 0 || dimx > 5000 || dimy <= 0 || dimy > 5000)
{
throw new ScriptRuntimeException("Image size must be within 1x1 to 5000x5000", this);
}
return(HalleyFractal.CalcHalley(rc, ic, dr, R, CoefficientsZ, Palette, dimx, dimy,
this, this.FractalZoomScript,
new object[] { Palette, dimx, dimy, R, CoefficientsZ, ColorExpression, rc, ic }));
}
