public void ThenThePlantWithHigherLeavesHasAHigherUpwardsPhototropismFitnessValue()
{
PlantFitness plantFitness = new PlantFitness(new LeafFitness(new SunInformation()));
Mock <GeometryRenderSystem> geometryRenderMock = new Mock <GeometryRenderSystem>();
TurtlePen turtlePen = new TurtlePen(geometryRenderMock.Object)
{
ForwardStep = 1
};
Mock <ILSystem> lSystem1Mock = new Mock <ILSystem>();
lSystem1Mock.Setup(x => x.GetCommandString()).Returns("FO");
PersistentPlantGeometryStorage geometryStorage1 = new PersistentPlantGeometryStorage();
Plant plant1 = new Plant(lSystem1Mock.Object, turtlePen, geometryStorage1, Vector3.zero, Color.black);
plant1.Generate();
float plant1Fitness = plantFitness.EvaluateUpwardsPhototrophicFitness(plant1);
Mock <ILSystem> lSystem2Mock = new Mock <ILSystem>();
lSystem2Mock.Setup(x => x.GetCommandString()).Returns("FFO");
PersistentPlantGeometryStorage geometryStorage2 = new PersistentPlantGeometryStorage();
Plant plant2 = new Plant(lSystem2Mock.Object, turtlePen, geometryStorage2, Vector3.zero, Color.black);
plant2.Generate();
float plant2Fitness = plantFitness.EvaluateUpwardsPhototrophicFitness(plant2);
Debug.Log("Small Plant Fitness: " + plant1Fitness);
Debug.Log("Larger Plant Fitness: " + plant2Fitness);
Assert.That(plant2Fitness, Is.GreaterThan(plant1Fitness));
}
public void ThenTheFitnessIsOneMinusTheBranchVolume()
{
Mock <ILeafFitness> leafFitnessMock = new Mock <ILeafFitness>();
leafFitnessMock.Setup(x => x.EvaluatePhotosyntheticRate(It.IsAny <Leaf>()))
.Returns(1);
PlantFitness plantFitness = new PlantFitness(leafFitnessMock.Object);
TurtlePen turtlePen = new TurtlePen(new GeometryRenderSystem())
{
ForwardStep = 1,
RotationStep = 90.0f,
BranchDiameter = 0.02f
};
Mock <ILSystem> lSystem1Mock = new Mock <ILSystem>();
lSystem1Mock.Setup(x => x.GetCommandString()).Returns("F+O");
PersistentPlantGeometryStorage geometryStorage1 = new PersistentPlantGeometryStorage();
Plant plant1 = new Plant(lSystem1Mock.Object, turtlePen, geometryStorage1, Vector3.zero, Color.black);
plant1.Generate();
Fitness plantFitnessObject = plantFitness.EvaluatePhloemTransportationFitness(plant1);
float plantFitnessValue = plantFitnessObject.LeafEnergy - plantFitnessObject.BranchCost;
Debug.Log("Plant 1 Fitness: " + plantFitnessValue);
Assert.That(Math.Abs(plantFitnessValue), Is.EqualTo(1 - plantFitnessObject.BranchCost));
}
public void ThenTheTwoPlantsWillHaveTheSameUpwardsPhototropismFitnessValue()
{
PlantFitness plantFitness = new PlantFitness(new LeafFitness(new SunInformation()));
Mock <GeometryRenderSystem> geometryRenderMock = new Mock <GeometryRenderSystem>();
TurtlePen turtlePen = new TurtlePen(geometryRenderMock.Object)
{
ForwardStep = 1,
RotationStep = 22.5f,
};
Mock <ILSystem> lSystem1Mock = new Mock <ILSystem>();
lSystem1Mock.Setup(x => x.GetCommandString()).Returns("-F-FO");
PersistentPlantGeometryStorage geometryStorage1 = new PersistentPlantGeometryStorage();
Plant plant1 = new Plant(lSystem1Mock.Object, turtlePen, geometryStorage1, Vector3.zero, Color.black);
plant1.Generate();
float plant1Fitness = plantFitness.EvaluateUpwardsPhototrophicFitness(plant1);
Mock <ILSystem> lSystem2Mock = new Mock <ILSystem>();
lSystem2Mock.Setup(x => x.GetCommandString()).Returns("+F+FO");
PersistentPlantGeometryStorage geometryStorage2 = new PersistentPlantGeometryStorage();
Plant plant2 = new Plant(lSystem2Mock.Object, turtlePen, geometryStorage2, Vector3.zero, Color.black);
plant2.Generate();
float plant2Fitness = plantFitness.EvaluateUpwardsPhototrophicFitness(plant2);
Debug.Log("Plant 1 Fitness: " + plant1Fitness);
Debug.Log("Plant 2 Fitness: " + plant2Fitness);
Assert.That(plant2Fitness, Is.EqualTo(plant1Fitness));
}
public void ThenTheDynamicPhototrophicFitnessIsZero()
{
PlantFitness plantFitness = new PlantFitness(new LeafFitness(new SunInformation
{
SummerAltitude = 90,
WinterAltitude = 90,
Azimuth = 0
}));
TurtlePen turtlePen = new TurtlePen(new GeometryRenderSystem())
{
ForwardStep = 1,
RotationStep = 90.0f,
};
Mock <ILSystem> lSystem1Mock = new Mock <ILSystem>();
lSystem1Mock.Setup(x => x.GetCommandString()).Returns("F+O");
PersistentPlantGeometryStorage geometryStorage1 = new PersistentPlantGeometryStorage();
Plant plant1 = new Plant(lSystem1Mock.Object, turtlePen, geometryStorage1, Vector3.zero, Color.black);
plant1.Generate();
float plantFitnessValue = plantFitness.EvaluateDynamicPhototrophicFitness(plant1);
Debug.Log("Plant 1 Fitness: " + plantFitnessValue);
Assert.That(plantFitnessValue, Is.EqualTo(0));
}
public Plant(ILSystem lindenMayerSystem, TurtlePen turtlePen, PersistentPlantGeometryStorage geometryStorage, Vector3 position, Color leafColour)
{
LindenMayerSystem = lindenMayerSystem;
_turtlePen = turtlePen;
GeometryStorage = geometryStorage;
Position = position;
LindenMayerSystem.SetLeafColour(leafColour);
}
public void Home()
{
TurtlePen newPen = CurrentAction.GetEndTurleInfo().Pen.Clone();
newPen.IsDraw = true;
TurtleHome faction = new TurtleHome(CurrentAction, StartAction.GetStartTurleInfo());
AddAction(faction);
}
public PlantGenetics(Random randomGenerator, TurtlePen turtlePen, SunInformation sunInformation, float mutationChance)
{
_turtlePen = turtlePen;
_mutationChance = mutationChance;
_crossOver = new PlantCrossOver(randomGenerator);
_mutation = new PlantMutation(randomGenerator, mutationChance);
_selection = new PlantSelection(randomGenerator);
_fitness = new PlantFitness(new LeafFitness(sunInformation));
_sunInformation = sunInformation;
}
public void SetUp()
{
_plantFitness = new PlantFitness(new LeafFitness(new SunInformation()));
Mock <GeometryRenderSystem> geometryRenderMock = new Mock <GeometryRenderSystem>();
TurtlePen turtlePen = new TurtlePen(geometryRenderMock.Object)
{
ForwardStep = 1
};
Mock <ILSystem> lSystem1Mock = new Mock <ILSystem>();
lSystem1Mock.Setup(x => x.GetCommandString()).Returns("FF");
PersistentPlantGeometryStorage geometryStorage1 = new PersistentPlantGeometryStorage();
_plant = new Plant(lSystem1Mock.Object, turtlePen, geometryStorage1, Vector3.zero, Color.black);
_plant.Generate();
}
public void ThenTheDynamicPhototrophicFitnessIsHigherForTheLeafPointingDirectlyAtTheSun()
{
PlantFitness plantFitness = new PlantFitness(new LeafFitness(new SunInformation
{
SummerAltitude = 90,
WinterAltitude = 90,
Azimuth = 0
}));
Vector3 rightVector = new Vector3(0, 1, 0);
TurtlePen turtlePen = new TurtlePen(new GeometryRenderSystem())
{
ForwardStep = 1,
RotationStep = 90.0f,
};
Mock <ILSystem> lSystem1Mock = new Mock <ILSystem>();
lSystem1Mock.Setup(x => x.GetCommandString()).Returns("F-O");
PersistentPlantGeometryStorage geometryStorage1 = new PersistentPlantGeometryStorage();
Plant plant1 = new Plant(lSystem1Mock.Object, turtlePen, geometryStorage1, Vector3.zero, Color.black);
plant1.Generate();
float plant1Fitness = plantFitness.EvaluateDynamicPhototrophicFitness(plant1);
Mock <ILSystem> lSystem2Mock = new Mock <ILSystem>();
lSystem2Mock.Setup(x => x.GetCommandString()).Returns("F+O");
PersistentPlantGeometryStorage geometryStorage2 = new PersistentPlantGeometryStorage();
Plant plant2 = new Plant(lSystem2Mock.Object, turtlePen, geometryStorage2, Vector3.zero, Color.black);
plant2.Generate();
float plant2Fitness = plantFitness.EvaluateDynamicPhototrophicFitness(plant2);
Debug.Log("Plant 1 Fitness: " + plant1Fitness);
Debug.Log("Plant 2 Fitness: " + plant2Fitness);
Assert.That(plant1Fitness, Is.GreaterThan(plant2Fitness));
}
private void Awake()
{
_paused = true;
IRenderSystem renderSystem = new NullRenderSystem();
_fakeTurtlePen = new TurtlePen(renderSystem)
{
ForwardStep = 0.1f,
RotationStep = 22.5f,
BranchDiameter = 0.1f,
BranchReductionRate = new MinMax <float>
{
Min = 0.8f,
Max = 0.8f
}
};
_realTurtlePen = new TurtlePen(new GeometryRenderSystem())
{
ForwardStep = 0.1f,
RotationStep = 22.5f,
BranchDiameter = 0.1f,
BranchReductionRate = new MinMax <float>
{
Min = 0.8f,
Max = 0.8f
}
};
_genetics = new PlantGenetics(new System.Random(), _fakeTurtlePen, new SunInformation
{
WinterAltitude = WinterAltitude,
Azimuth = Azimuth,
SummerAltitude = SummerAltitude,
Light = FindObjectOfType <Light>().color
}, 0.01f);
StartGeneticAlgorithm();
}
public TurtlePenChange(ZLogoActionBase turtleAction, TurtlePen pen)
: base(turtleAction)
{
_endTurleInfo.Pen = pen.Clone();
}
