internal void Init(DnaDrawing drawing, JobInfo info)
{
Points = new List<DnaPoint>();
//int count = info.GetRandomNumber(3, 3);
var origin = new DnaPoint();
origin.Init(drawing, info);
if (drawing.Polygons.Count < 1)
{
origin.X = info.SourceImage.Width / 2;
origin.Y = info.SourceImage.Height / 2;
}
for (int i = 0; i < info.Settings.PointsPerPolygonMin; i++)
{
var point = new DnaPoint
{
X =
Math.Min(Math.Max(0, origin.X + info.GetRandomNumber(-3, 3)),
info.SourceImage.Width),
Y =
Math.Min(Math.Max(0, origin.Y + info.GetRandomNumber(-3, 3)),
info.SourceImage.Height)
};
Points.Add(point);
}
Brush = new DnaBrush();
Brush.Init(info);
}
public void Mutate(JobInfo info)
{
IsDirty = false;
while (!IsDirty)
{
if (!info.Settings.MuteAddPolygonNew)
if (info.WillMutate(info.Settings.AddPolygonMutationRate))
AddPolygon(info);
if (!info.Settings.MuteAddPolygonClone)
if (info.WillMutate(info.Settings.AddPolygonCloneMutationRate))
AddPolygonClone(info);
if (!info.Settings.MuteRemovePolygon)
if (info.WillMutate(info.Settings.RemovePolygonMutationRate))
RemovePolygon(info);
if (!info.Settings.MuteMovePolygon)
if (info.WillMutate(info.Settings.MovePolygonMutationRate))
MovePolygon(info);
foreach (DnaPolygon polygon in Polygons)
polygon.Mutate(this, info);
}
}
internal void Init(JobInfo info)
{
Red = info.GetRandomNumber(0, 255);
Green = info.GetRandomNumber(0, 255);
Blue = info.GetRandomNumber(0, 255);
Alpha = info.GetRandomNumber(10, 60);
}
internal void Mutate(JobInfo info)
{
IsDirty = false;
while (!IsDirty)
{
if (!info.Settings.MuteAddPolygonNew)
if (info.WillMutate(info.Settings.AddPolygonMutationRate))
AddPolygon(info);
if (!info.Settings.MuteAddPolygonClone)
if (info.WillMutate(info.Settings.AddPolygonCloneMutationRate))
AddPolygonClone(info);
if (!info.Settings.MuteRemovePolygon)
if (info.WillMutate(info.Settings.RemovePolygonMutationRate))
RemovePolygon(info);
if (!info.Settings.MuteMovePolygon)
if (info.WillMutate(info.Settings.MovePolygonMutationRate))
MovePolygon(info);
unchecked
{
for (int i = 0; i < Polygons.Count; i++)
{
DnaPolygon polygon = Polygons[i];
polygon.Mutate(this, info);
}
}
}
}
internal void Mutate(DnaDrawing drawing, JobInfo info)
{
if (info.WillMutate(info.Settings.ColorMutationRate))
{
Red = info.GetRandomNumber(0, 255);
drawing.SetDirty();
}
if (info.WillMutate(info.Settings.ColorMutationRate))
{
Green = info.GetRandomNumber(0, 255);
drawing.SetDirty();
}
if (info.WillMutate(info.Settings.ColorMutationRate))
{
Blue = info.GetRandomNumber(0, 255);
drawing.SetDirty();
}
if (info.WillMutate(info.Settings.ColorMutationRate))
{
Alpha = info.GetRandomNumber(info.Settings.AlphaRangeMin, info.Settings.AlphaRangeMax);
drawing.SetDirty();
}
}
public void Init(JobInfo info)
{
Polygons = new List<DnaPolygon>();
for (int i = 0; i < info.Settings.PolygonsMin; i++)
AddPolygon(info);
SetDirty();
}
internal WorkerInstance(int randomSeed, JobInfo info)
{
this.randomSeed = randomSeed;
this.info = info;
info.InitRandom(randomSeed);
parentDrawing = new DnaDrawing
{
Polygons = new List<DnaPolygon>(),
};
}
private void StartEvolution()
{
var sourceImage = new SourceImage
{
Pixels = SetupSourceColorMatrix(picPattern.Image as Bitmap),
Width = picPattern.Width,
Height = picPattern.Height
};
var info = new JobInfo
{
Settings = Project.Settings,
SourceImage = sourceImage,
};
//IEvolutionJob job = new LayeredEvolutionJob(sourceImage, 4);
//DefaultEvolutionJob job = new DefaultEvolutionJob(sourceImage, currentDrawing);
//IEvolutionJob job = new DefaultEvolutionJob(info);
IEvolutionJob job = new ClusteredEvolutionJob(info);
while (Project.IsRunning)
{
double newErrorLevel = job.GetNextErrorLevel();
var defJob = job as DefaultEvolutionJob;
if (defJob != null)
Project.Generations += defJob.Generations;
Project.Mutations++;
if (newErrorLevel <= Project.ErrorLevel)
{
Project.Selected++;
if (newErrorLevel < Project.ErrorLevel)
Project.Positive++;
else
Project.Neutral++;
DnaDrawing newDrawing = job.GetDrawing();
if (currentDrawing == null) // to make always lockable...
currentDrawing = new DnaDrawing();
lock (currentDrawing)
{
currentDrawing = newDrawing;
Project.Drawing = currentDrawing.Clone();
}
Project.ErrorLevel = newErrorLevel;
SaveAnimationImage(newDrawing);
}
}
}
internal void MovePolygon(JobInfo info)
{
if (Polygons.Count < 1)
return;
int index = info.GetRandomNumber(0, Polygons.Count);
DnaPolygon poly = Polygons[index];
Polygons.RemoveAt(index);
index = info.GetRandomNumber(0, Polygons.Count);
Polygons.Insert(index, poly);
SetDirty();
}
public DefaultEvolutionJob(DnaDrawing drawing, JobInfo info)
{
this.info = info;
if (drawing == null)
drawing = GetNewInitializedDrawing(info);
lock (drawing)
{
currentDrawing = drawing.Clone();
}
currentErrorLevel = FitnessCalculator.GetDrawingFitness(currentDrawing, info.SourceImage);
}
public ClusteredWorker(int randomSeed, int partitionY, int partitionHeight, JobInfo info)
{
data = new WorkerData
{
randomSeed = randomSeed,
workerTail = new Queue<DnaPartitionResult>(),
workerUsedTail = new List<DnaPartitionResult>(),
};
this.partitionY = partitionY;
this.partitionHeight = partitionHeight;
this.info = info;
}
internal static void Run(Intracommunicator comm)
{
var info = new JobInfo
{
//hack, let every node init their own job data
Settings = new Settings(),
//should be shared and sent to all workers later
SourceImage = GetSourceImage() //should also be sent to all workers later
};
info.Settings.PolygonsMax = 50/comm.Size;
var instance = new WorkerInstance(comm.Rank*10, info);
instance.WorkLoop(comm);
}
public void Init(DnaDrawing drawing, JobInfo info)
{
Points = new List<DnaPoint>();
//int count = info.GetRandomNumber(3, 3);
var origin = new DnaPoint();
origin.Init(drawing, info);
if (drawing.Polygons.Count < 1)
{
origin.X = info.SourceImage.Width / 2;
origin.Y = info.SourceImage.Height / 2;
}
for (int i = 0; i < info.Settings.PointsPerPolygonMin; i++)
{
var point = new DnaPoint
{
X =
Math.Min(Math.Max(0, origin.X + info.GetRandomNumber(-3, 3)),
info.SourceImage.Width),
Y =
Math.Min(Math.Max(0, origin.Y + info.GetRandomNumber(-3, 3)),
info.SourceImage.Height)
};
Points.Add(point);
}
bool findNew = true;
if (info.Settings.MuteCurvePolygon &&
info.Settings.MuteLinePolygon &&
info.Settings.MuteCurveFillPolygon &&
info.Settings.MuteLineFillPolygon)
findNew = false;
Width = info.GetRandomNumber(1, 8);
while (findNew)
{
bool splines = (info.GetRandomNumber(0, 2) == 1) ? true : false;
bool filled = (info.GetRandomNumber(0, 2) == 1) ? true : false;
findNew = !SetSplinesAndFilled(info.Settings, splines, filled);
}
Brush = new DnaBrush();
Brush.Init(info);
}
internal void Mutate(DnaDrawing drawing, JobInfo info)
{
if (!info.Settings.MuteMovePointMax)
{
if (info.WillMutate(info.Settings.MovePointMaxMutationRate))
{
X = info.GetRandomNumber(0, info.SourceImage.Width);
Y = info.GetRandomNumber(0, info.SourceImage.Height);
drawing.SetDirty();
}
}
if (!info.Settings.MuteMovePointMid)
{
if (info.WillMutate(info.Settings.MovePointMidMutationRate))
{
X = X
.Randomize(info ,- info.Settings.MovePointRangeMid, info.Settings.MovePointRangeMid)
.Max(0)
.Min(info.SourceImage.Width);
Y = Y
.Randomize(info, -info.Settings.MovePointRangeMid, info.Settings.MovePointRangeMid)
.Max(0)
.Min(info.SourceImage.Height);
drawing.SetDirty();
}
}
if (!info.Settings.MuteMovePointMin)
{
if (info.WillMutate(info.Settings.MovePointMinMutationRate))
{
X = X
.Randomize(info, -info.Settings.MovePointRangeMin, info.Settings.MovePointRangeMin)
.Max(0)
.Min(info.SourceImage.Width);
Y = Y
.Randomize(info, -info.Settings.MovePointRangeMin, info.Settings.MovePointRangeMin)
.Max(0)
.Min(info.SourceImage.Height);
drawing.SetDirty();
}
}
}
public ClusteredEvolutionJob(JobInfo info)
{
workers = new List<ClusteredWorker>();
const int workerCount = 2;
int partitionHeight = info.SourceImage.Height / workerCount;
for (int i = 0; i < workerCount; i++)
{
var worker = new ClusteredWorker(1, i * partitionHeight, partitionHeight, info);
workers.Add(worker);
}
foreach(ClusteredWorker worker in workers)
{
worker.StartWorking();
}
}
internal void Mutate(DnaDrawing drawing, JobInfo info)
{
if (info.WillMutate(info.Settings.AddPointMutationRate))
AddPoint(drawing, info);
if (info.WillMutate(info.Settings.RemovePointMutationRate))
RemovePoint(drawing, info);
Brush.Mutate(drawing, info);
unchecked
{
for (int i = 0; i < Points.Count;i++)
{
var point = Points[i];
point.Mutate(drawing, info);
}
}
}
internal static int Randomize(this int self,JobInfo info, int min, int max)
{
return self + info.GetRandomNumber(min, max);
}
internal void Init(DnaDrawing drawing,JobInfo info)
{
X = info.GetRandomNumber(0, info.SourceImage.Width);
Y = info.GetRandomNumber(0, info.SourceImage.Height);
}
public void RemovePolygon(JobInfo info)
{
if (Polygons.Count > info.Settings.PolygonsMin)
{
int index = info.GetRandomNumber(0, Polygons.Count);
Polygons.RemoveAt(index);
SetDirty();
}
}
public void Mutate(DnaDrawing drawing, JobInfo info)
{
if (info.WillMutate(info.Settings.AddPointMutationRate))
AddPoint(drawing, info);
if (info.WillMutate(info.Settings.RemovePointMutationRate))
RemovePoint(drawing, info);
if (info.WillMutate(info.Settings.FlipSplinesMutationRate))
FlipSplines(drawing, info);
if (info.WillMutate(info.Settings.FlipFilledMutationRate))
FlipFilled(drawing, info);
if (info.WillMutate(info.Settings.FlipFilledMutationRate))
Width = info.GetRandomNumber(1, 8);
Brush.Mutate(drawing, info);
foreach(var point in Points)
{
point.Mutate(drawing, info);
}
//IsComplex = false;// checkComplex();
}
public DefaultEvolutionJob(JobInfo info)
: this(null, info)
{
}
public void AddPolygonClone(JobInfo info)
{
if (Polygons.Count < info.Settings.PolygonsMax)
{
if (Polygons.Count < 1)
AddPolygon(info);
else
{
DnaPolygon parent = Polygons[info.GetRandomNumber(0, Polygons.Count)];
var newPolygon = parent.Clone();
Polygons.Insert(Polygons.IndexOf(parent), newPolygon);
newPolygon.Offset(info.GetRandomNumber(-6, 6), info.GetRandomNumber(-6, 6));
newPolygon.Width = info.GetRandomNumber(1, 8);
SetDirty();
}
}
}
public void AddPolygon(JobInfo info)
{
if (Polygons.Count < info.Settings.PolygonsMax)
{
var newPolygon = new DnaPolygon();
newPolygon.Init(this, info);
int index = info.GetRandomNumber(0, Polygons.Count);
Polygons.Insert(index, newPolygon);
SetDirty();
}
}
private void RemovePoint(DnaDrawing drawing, JobInfo info)
{
if (Points.Count > info.Settings.PointsPerPolygonMin)
{
if (drawing.PointCount > info.Settings.PointsMin)
{
int index = info.GetRandomNumber(0, Points.Count);
Points.RemoveAt(index);
drawing.SetDirty();
}
}
}
private void AddPoint(DnaDrawing drawing, JobInfo info)
{
if (Points.Count < info.Settings.PointsPerPolygonMax)
{
if (drawing.PointCount < info.Settings.PointsMax)
{
var newPoint = new DnaPoint();
int index = info.GetRandomNumber(1, Points.Count - 1);
DnaPoint prev = Points[index - 1];
DnaPoint next = Points[index];
newPoint.X = (prev.X + next.X) / 2;
newPoint.Y = (prev.Y + next.Y) / 2;
Points.Insert(index, newPoint);
drawing.SetDirty();
}
}
}
private void FlipSplines(DnaDrawing drawing, JobInfo info)
{
SetSplinesAndFilled(info.Settings, !Splines, Filled);
}
private static DnaDrawing GetNewInitializedDrawing(JobInfo info)
{
var drawing = new DnaDrawing();
drawing.Init(info);
return drawing;
}
internal DnaDrawing GetMutatedChild(JobInfo info)
{
DnaDrawing child = Clone();
child.Mutate(info);
return child;
}