private void BrainNEAT_Click(object sender, RoutedEventArgs e)
{
try
{
if (_experiment == null || _ea == null)
{
//NOTE: Just doing this for laziness. I don't want to write a bunch of logic to train a phenome up front
MessageBox.Show("Need to have a running experiment", this.Title, MessageBoxButton.OK, MessageBoxImage.Warning);
return;
}
// Get a genome
NeatGenome genome = _ea.CurrentChampGenome;
// Create a phenome
IBlackBox phenome = ExperimentNEATBase.GetBlackBox(genome, _experimentArgs.Activation, _hyperneatArgs);
// Instantiate a BrainNEAT
EditorOptions options = new EditorOptions();
ItemOptions itemOptions = new ItemOptions();
Container energy = new Container()
{
QuantityMax = 1000,
QuantityCurrent = 1000,
};
BrainNEATDNA dnaBrain = new BrainNEATDNA()
{
PartType = BrainNEAT.PARTTYPE, Position = new Point3D(0, 0, 0), Orientation = Quaternion.Identity, Scale = new Vector3D(1, 1, 1)
};
BrainNEAT brain = new BrainNEAT(options, itemOptions, dnaBrain, energy);
brain.SetPhenome(phenome, genome, _experimentArgs.Activation, _hyperneatArgs);
for (int cntr = 0; cntr < 100; cntr++)
{
foreach (INeuron neuron in brain.Neruons_Writeonly)
{
neuron.SetValue(StaticRandom.NextDouble(-2.5, 2.5));
}
brain.Update_AnyThread(1);
}
#region save/load test2
// let BrainNEAT do the save/load
BrainNEATDNA dna2 = (BrainNEATDNA)brain.GetNewDNA();
string dna2Text = XamlServices.Save(dna2).Replace('"', '\'');
BrainNEAT brain2 = new BrainNEAT(options, itemOptions, dna2, energy);
for (int cntr = 0; cntr < 100; cntr++)
{
foreach (INeuron neuron in brain2.Neruons_Writeonly)
{
neuron.SetValue(StaticRandom.NextDouble(-2.5, 2.5));
}
brain2.Update_AnyThread(1);
}
BrainNEATDNA dna3 = (BrainNEATDNA)brain2.GetNewDNA();
BrainNEAT brain3 = new BrainNEAT(options, itemOptions, dna3, energy);
for (int cntr = 0; cntr < 100; cntr++)
{
foreach (INeuron neuron in brain3.Neruons_Writeonly)
{
neuron.SetValue(StaticRandom.NextDouble(-2.5, 2.5));
}
brain3.Update_AnyThread(1);
}
#endregion
#region save/load test1
// initial test, building minimum necessary dna
BrainNEATDNA brainDNA = new BrainNEATDNA()
{
Activation = _experimentArgs.Activation,
Hyper = _hyperneatArgs,
NEATPositions_Input = brain.Neruons_Readonly.Select(o => o.Position).ToArray(),
NEATPositions_Output = brain.Neruons_Writeonly.Select(o => o.Position).ToArray(),
Genome = ExperimentNEATBase.SavePopulation(new[] { genome }),
};
// Make sure this can be serialized/deserialized
string testString = XamlServices.Save(brainDNA);
brainDNA = UtilityCore.Clone(brainDNA);
List <NeatGenome> genomeList = null;
if (_hyperneatArgs == null)
{
genomeList = ExperimentNEATBase.LoadPopulation(brainDNA.Genome, brainDNA.Activation, brainDNA.NEATPositions_Input.Length, brainDNA.NEATPositions_Output.Length);
}
else
{
genomeList = ExperimentNEATBase.LoadPopulation(brainDNA.Genome, brainDNA.Activation, _hyperneatArgs);
}
#endregion
}
catch (Exception ex)
{
MessageBox.Show(ex.ToString(), this.Title, MessageBoxButton.OK, MessageBoxImage.Error);
}
}
