public static void ReinstateGenome(ChihuahuaComponent comp, List <decimal> Ngenome)
{
GH_Document docu = comp.OnPingDocument();
//Change value of sliders
IList <IGH_Param> sliders = comp.Params.Input[0].Sources;
List <decimal> genome = new List <decimal>();
if (sliders.Count != Ngenome.Count)
{
throw new System.ArgumentException("Numbers of genes not equal to number of sliders", "Genome");
}
for (int i = 0; i < sliders.Count; i++)
{
Grasshopper.Kernel.Special.GH_NumberSlider slider = sliders[i] as Grasshopper.Kernel.Special.GH_NumberSlider;
if (slider != null)
{
decimal N_gene_value = Ngenome[i];
decimal gene_value = N_gene_value.Remap(0, 1, slider.Slider.Minimum, slider.Slider.Maximum);
slider.SetSliderValue(gene_value);
genome.Add(gene_value);
}
}
// Get a new solution
docu.NewSolution(false);
}
public static Individual CreateIndividualFromNGenome(ChihuahuaComponent comp, List <decimal> Ngenome)
{
GH_Document docu = comp.OnPingDocument();
//Change value of sliders
IList <IGH_Param> sliders = comp.Params.Input[0].Sources;
List <decimal> genome = new List <decimal>();
if (sliders.Count != Ngenome.Count)
{
throw new System.ArgumentException("Numbers of genes not equal to number of sliders", "Genome");
}
for (int i = 0; i < sliders.Count; i++)
{
Grasshopper.Kernel.Special.GH_NumberSlider slider = sliders[i] as Grasshopper.Kernel.Special.GH_NumberSlider;
if (slider != null)
{
decimal N_gene_value = Ngenome[i];
decimal gene_value = N_gene_value.Remap(0, 1, slider.Slider.Minimum, slider.Slider.Maximum);
slider.SetSliderValue(gene_value);
genome.Add(gene_value);
}
}
// Get a new solution
docu.NewSolution(false);
//Read new fitness value
decimal fitness = 0;
IGH_Param param = comp.Params.Input[1].Sources[0];
GH_Structure <GH_Number> outcome = comp.Params.Input[1].Sources[0].VolatileData as GH_Structure <GH_Number>;
if (outcome == null)
{
throw new System.ArgumentException("Fitness input is not a number", "Fitness");
}
if (outcome != null)
{
fitness = (decimal)outcome.Branches[0][0].Value;
}
Individual ind = new Individual(fitness, genome, Ngenome);
return(ind);
}
public static Individual CreateRandomIndividual(ChihuahuaComponent comp)
{
GH_Document docu = comp.OnPingDocument();
//Change value of sliders
List <decimal> genome = new List <decimal>();
List <decimal> Ngenome = new List <decimal>();
IList <IGH_Param> sliders = comp.Params.Input[0].Sources;
foreach (IGH_Param param in sliders)
{
Grasshopper.Kernel.Special.GH_NumberSlider slider = param as Grasshopper.Kernel.Special.GH_NumberSlider;
if (slider != null)
{
decimal N_gene_value = (decimal)random.NextDouble();
decimal gene_value = N_gene_value.Remap(0, 1, slider.Slider.Minimum, slider.Slider.Maximum);
slider.SetSliderValue(gene_value);
Ngenome.Add(N_gene_value);
genome.Add(gene_value);
}
else
{
Rhino.RhinoApp.WriteLine("At least one of the input parameters is not a number slider" + Environment.NewLine);
throw new System.ArgumentException("At least one of the input parameters is not a number slider", "Genome");
}
}
// Get a new solution
docu.NewSolution(false);
//Read new fitness value
decimal fitness = 0;
if (comp.Params.Input[1].SourceCount != 1)
{
Rhino.RhinoApp.Write("Fitness input must be a unique value" + Environment.NewLine);
throw new System.ArgumentException("Fitness input must be a unique value", "Fitness");
}
else
{
IGH_Param param = comp.Params.Input[1].Sources[0];
GH_Structure <GH_Number> outcome = comp.Params.Input[1].Sources[0].VolatileData as GH_Structure <GH_Number>;
if (outcome == null)
{
Rhino.RhinoApp.WriteLine("Fitness input is not a number" + Environment.NewLine);
throw new System.ArgumentException("Fitness input is not a number", "Fitness");
}
if (outcome != null)
{
fitness = (decimal)outcome.Branches[0][0].Value;
}
}
Individual ind = new Individual(fitness, genome, Ngenome);
return(ind);
}
