public static void Mutate(this DnaBrush dnaBrush, DnaDrawing dnaDrawing)
{
if (Tools.WillMutate(Settings.ActiveRedMutationRate))
{
dnaBrush.Red = Tools.GetRandomNumber(Settings.ActiveRedRangeMin, Settings.ActiveRedRangeMax);
dnaDrawing.SetDirty();
}
if (Tools.WillMutate(Settings.ActiveGreenMutationRate))
{
dnaBrush.Green = Tools.GetRandomNumber(Settings.ActiveGreenRangeMin, Settings.ActiveGreenRangeMax);
dnaDrawing.SetDirty();
}
if (Tools.WillMutate(Settings.ActiveBlueMutationRate))
{
dnaBrush.Blue = Tools.GetRandomNumber(Settings.ActiveBlueRangeMin, Settings.ActiveBlueRangeMax);
dnaDrawing.SetDirty();
}
if (Tools.WillMutate(Settings.ActiveAlphaMutationRate))
{
dnaBrush.Alpha = Tools.GetRandomNumber(Settings.ActiveAlphaRangeMin, Settings.ActiveAlphaRangeMax);
dnaDrawing.SetDirty();
}
}
public static void Mutate(this DnaDrawing dnaDrawing)
{
if (Tools.WillMutate(Settings.ActiveAddPolygonMutationRate))
{
if (dnaDrawing.AddPolygon())
{
dnaDrawing.SetDirty();
}
}
if (Tools.WillMutate(Settings.ActiveRemovePolygonMutationRate))
{
if (dnaDrawing.RemovePolygon())
{
dnaDrawing.SetDirty();
}
}
if (Tools.WillMutate(Settings.ActiveMovePolygonMutationRate))
{
if (dnaDrawing.MovePolygon())
{
dnaDrawing.SetDirty();
}
}
foreach (DnaPolygon polygon in dnaDrawing.Polygons)
{
polygon.Mutate(dnaDrawing);
}
}
public static void Mutate(this DnaBrush dnaBrush, DnaDrawing dnaDrawing)
{
if (Tools.WillMutate(Settings.ActiveRedMutationRate))
{
dnaBrush.Red = Tools.GetRandomNumber(Settings.ActiveRedRangeMin, Settings.ActiveRedRangeMax);
dnaDrawing.SetDirty();
}
if (Tools.WillMutate(Settings.ActiveGreenMutationRate))
{
dnaBrush.Green = Tools.GetRandomNumber(Settings.ActiveGreenRangeMin, Settings.ActiveGreenRangeMax);
dnaDrawing.SetDirty();
}
if (Tools.WillMutate(Settings.ActiveBlueMutationRate))
{
dnaBrush.Blue = Tools.GetRandomNumber(Settings.ActiveBlueRangeMin, Settings.ActiveBlueRangeMax);
dnaDrawing.SetDirty();
}
if (Tools.WillMutate(Settings.ActiveAlphaMutationRate))
{
dnaBrush.Alpha = Tools.GetRandomNumber(Settings.ActiveAlphaRangeMin, Settings.ActiveAlphaRangeMax);
dnaDrawing.SetDirty();
}
}
public static void Mutate(this DnaPoint dnaPoint, DnaDrawing dnaDrawing)
{
if (Tools.WillMutate(Settings.ActiveMovePointMaxMutationRate))
{
dnaPoint.X = Tools.GetRandomNumber(0, dnaDrawing.Width);
dnaPoint.Y = Tools.GetRandomNumber(0, dnaDrawing.Height);
dnaDrawing.SetDirty();
}
if (Tools.WillMutate(Settings.ActiveMovePointMidMutationRate))
{
dnaPoint.X =
MathUtils.Clamp(
dnaPoint.X +
Tools.GetRandomNumber(-Settings.ActiveMovePointRangeMid, Settings.ActiveMovePointRangeMid), 0,
dnaDrawing.Width);
dnaPoint.Y =
MathUtils.Clamp(
dnaPoint.Y +
Tools.GetRandomNumber(-Settings.ActiveMovePointRangeMid, Settings.ActiveMovePointRangeMid), 0,
dnaDrawing.Height);
dnaDrawing.SetDirty();
}
if (Tools.WillMutate(Settings.ActiveMovePointMinMutationRate))
{
dnaPoint.X =
MathUtils.Clamp(
dnaPoint.X +
Tools.GetRandomNumber(-Settings.ActiveMovePointRangeMin, Settings.ActiveMovePointRangeMin), 0,
dnaDrawing.Width);
dnaPoint.Y =
MathUtils.Clamp(
dnaPoint.Y +
Tools.GetRandomNumber(-Settings.ActiveMovePointRangeMin, Settings.ActiveMovePointRangeMin), 0,
dnaDrawing.Height);
dnaDrawing.SetDirty();
}
}
public static void Mutate(this DnaPoint dnaPoint, DnaDrawing dnaDrawing)
{
if (Tools.WillMutate(Settings.ActiveMovePointMaxMutationRate))
{
dnaPoint.X = Tools.GetRandomNumber(0, dnaDrawing.Width);
dnaPoint.Y = Tools.GetRandomNumber(0, dnaDrawing.Height);
dnaDrawing.SetDirty();
}
if (Tools.WillMutate(Settings.ActiveMovePointMidMutationRate))
{
dnaPoint.X =
MathUtils.Clamp(
dnaPoint.X +
Tools.GetRandomNumber(-Settings.ActiveMovePointRangeMid, Settings.ActiveMovePointRangeMid), 0,
dnaDrawing.Width);
dnaPoint.Y =
MathUtils.Clamp(
dnaPoint.Y +
Tools.GetRandomNumber(-Settings.ActiveMovePointRangeMid, Settings.ActiveMovePointRangeMid), 0,
dnaDrawing.Height);
dnaDrawing.SetDirty();
}
if (Tools.WillMutate(Settings.ActiveMovePointMinMutationRate))
{
dnaPoint.X =
MathUtils.Clamp(
dnaPoint.X +
Tools.GetRandomNumber(-Settings.ActiveMovePointRangeMin, Settings.ActiveMovePointRangeMin), 0,
dnaDrawing.Width);
dnaPoint.Y =
MathUtils.Clamp(
dnaPoint.Y +
Tools.GetRandomNumber(-Settings.ActiveMovePointRangeMin, Settings.ActiveMovePointRangeMin), 0,
dnaDrawing.Height);
dnaDrawing.SetDirty();
}
}
public static void Mutate(this DnaPolygon dnaPolygon, DnaDrawing drawing)
{
if (Tools.WillMutate(Settings.ActiveAddPointMutationRate))
{
if (dnaPolygon.AddPoint(drawing))
{
drawing.SetDirty();
}
}
if (Tools.WillMutate(Settings.ActiveRemovePointMutationRate))
{
if (dnaPolygon.RemovePoint(drawing))
{
drawing.SetDirty();
}
}
dnaPolygon.Brush.Mutate(drawing);
dnaPolygon.Points.ForEach(p => p.Mutate(drawing));
}
public static void Mutate(this DnaPolygon dnaPolygon, DnaDrawing drawing)
{
if (Tools.WillMutate(Settings.ActiveAddPointMutationRate))
{
if (dnaPolygon.AddPoint(drawing))
{
drawing.SetDirty();
}
}
if (Tools.WillMutate(Settings.ActiveRemovePointMutationRate))
{
if (dnaPolygon.RemovePoint(drawing))
{
drawing.SetDirty();
}
}
dnaPolygon.Brush.Mutate(drawing);
dnaPolygon.Points.ForEach(p => p.Mutate(drawing));
}
public double mutateScalar(double scalar, double min, double max, DnaDrawing drawing)
{
if (tool.WillMutate(Settings.ActiveCircleSizeMidMutationRate))
{
drawing.SetDirty();
return Math.Min(Math.Max(min, scalar +
tool.GetRandomNumber(-Settings.ActiveCircleSizeRangeMid,
Settings.ActiveCircleSizeRangeMid)), max);
}
if (tool.WillMutate(Settings.ActiveCircleSizeMinMutationRate))
{
drawing.SetDirty();
return Math.Min(Math.Max(min, scalar +
tool.GetRandomNumber(-Settings.ActiveCircleSizeRangeMin,
Settings.ActiveCircleSizeRangeMin)), max);
}
return scalar;
}
public void MutateOrigin(DnaDrawing drawing)
{
if (tool.WillMutate(Settings.ActiveMovePointMaxMutationRate))
{
origin.X = tool.GetRandomNumber(-Settings.ActiveMaxCircleRadius, Tools.MaxWidth + Settings.ActiveMaxCircleRadius);
origin.Y = tool.GetRandomNumber(-Settings.ActiveMaxCircleRadius, Tools.MaxHeight + Settings.ActiveMaxCircleRadius);
drawing.SetDirty();
}
if (tool.WillMutate(Settings.ActiveMovePointMidMutationRate))
{
origin.X =
Math.Min(
Math.Max(-Settings.ActiveMaxCircleRadius,
origin.X +
tool.GetRandomNumber(-Settings.ActiveMovePointRangeMid,
Settings.ActiveMovePointRangeMid)), Tools.MaxWidth + Settings.ActiveMaxCircleRadius);
origin.Y =
Math.Min(
Math.Max(-Settings.ActiveMaxCircleRadius,
origin.Y +
tool.GetRandomNumber(-Settings.ActiveMovePointRangeMid,
Settings.ActiveMovePointRangeMid)), Tools.MaxHeight + Settings.ActiveMaxCircleRadius);
drawing.SetDirty();
}
if (tool.WillMutate(Settings.ActiveMovePointMinMutationRate))
{
origin.X =
Math.Min(
Math.Max(-Settings.ActiveMaxCircleRadius,
origin.X +
tool.GetRandomNumber(-Settings.ActiveMovePointRangeMin,
Settings.ActiveMovePointRangeMin)), Tools.MaxWidth + Settings.ActiveMaxCircleRadius);
origin.Y =
Math.Min(
Math.Max(-Settings.ActiveMaxCircleRadius,
origin.Y +
tool.GetRandomNumber(-Settings.ActiveMovePointRangeMin,
Settings.ActiveMovePointRangeMin)), Tools.MaxHeight + Settings.ActiveMaxCircleRadius);
drawing.SetDirty();
}
}
private void RemovePoint(DnaDrawing drawing)
{
if (Points.Count > Settings.ActivePointsPerPolygonMin)
{
int index = tool.GetRandomNumber(0, Points.Count);
Points.RemoveAt(index);
drawing.SetDirty();
}
}
private void AddPoint(DnaDrawing drawing)
{
if (Points.Count < Settings.ActivePointsPerPolygonMax)
{
var newPoint = new DnaPoint();
int index = tool.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();
}
}