/// <summary>
///
/// </summary>
public void Mutate()
{
for (int i = 0; i < Dna.Length; i++)
{
if (MutationRnd.NextDouble() < MutationChance)
{
Dna[i] = MutateByPercentage(Dna[i]);
}
// if (MutationRnd.NextDouble() < MutationChance)
// Dna[i] = MutateBySign(Dna[i]);
}
}
/// <summary>
///
/// </summary>
/// <param name="value"></param>
/// <returns></returns>
public double MutateByNumber(double value)
{
return(value + MutationRnd.NextDouble() * MutationRnd.Next(0, 1) == 0 ? -1 : 1);
}
/// <summary>
///
/// </summary>
/// <param name="value"></param>
/// <returns></returns>
public double MutateByPercentage(double value)
{
//Plus ou moins de 5 a 15 pourcent de la valeur du nombre
value += value * (0.05 + (MutationRnd.NextDouble() / 10)) * MutationRnd.Next(0, 1) == 0 ? -1 : 1;
return(value);
}