private void performAddPolygon(Gene gene)
{
if (gene.Polygons.Count >= this.NrOfPolygons)
{
return;
}
double oldNegativeFitness = gene.NegativeFitness;
AddPolygonMutationChanges bigChange = null;
for (int i = 0; i < NrOfMutationsTries; i++)
{
AddPolygonMutationChanges changes = gene.AddPolygon();
if (changes != null && gene.NegativeFitness > oldNegativeFitness)
{
gene.RestoreMutation(changes, oldNegativeFitness);
}
else if (changes != null)
{
oldNegativeFitness = gene.NegativeFitness;
bigChange = changes;
gene.RestoreMutation(changes, changes.OldNegativeFitness);
}
}
gene.ApplyMutation(bigChange);
}