public InitBoundaries(MainProperties properties)
{
ClearBoundaries = new Range(properties.RangeWidth, properties.RangeHeight);
BoundariesAll = new Range(properties.RangeWidth, properties.RangeHeight);
BoundariesSelected = new Range(properties.RangeWidth, properties.RangeHeight);
BoundariesSingleSelect = new Range(properties.RangeWidth, properties.RangeHeight);
InitStructures.AddBlackBorder(ClearBoundaries);
InitStructures.AddBlackBorder(BoundariesAll);
InitStructures.AddBlackBorder(BoundariesSelected);
InitStructures.AddBlackBorder(BoundariesSingleSelect);
// init grains array by default values
for (int i = 1; i < properties.RangeWidth - 1; i++)
{
for (int j = 1; j < properties.RangeHeight - 1; j++)
{
ClearBoundaries.GrainsArray[i, j] = new Grain()
{
Id = 0,
Color = Color.White,
Energy_H = 0
};
BoundariesAll.GrainsArray[i, j] = new Grain()
{
Id = 0,
Color = Color.White,
Energy_H = 0
};
BoundariesSelected.GrainsArray[i, j] = new Grain()
{
Id = 0,
Color = Color.White,
Energy_H = 0
};
BoundariesSingleSelect.GrainsArray[i, j] = new Grain()
{
Id = 0,
Color = Color.White,
Energy_H = 0
};
}
}
}
public Range Grow(Range prevRange, MainProperties properties)
{
var currRange = new Range(prevRange.Width, prevRange.Height, true);
InitStructures.AddBlackBorder(currRange);
var isGrowthMoore2 = properties.NeighbourhoodType == NeighbourhoodType.Moore2 ? true : false;
List <Grain> neighbourhood = new List <Grain>();
for (int i = 1; i < prevRange.Width - 1; i++)
{
for (int j = 1; j < prevRange.Height - 1; j++)
{
if (prevRange.GrainsArray[i, j].Id != (int)SpecialId.Id.Empty)
{
// just init if there is already some color (not white)
currRange.GrainsArray[i, j] = prevRange.GrainsArray[i, j];
}
else
{
if (!isGrowthMoore2)
{
// ordinary types of growth - list of Moore or Neuman neighbourhood
switch (properties.NeighbourhoodType)
{
case NeighbourhoodType.Moore:
neighbourhood = TakeMooreNeighbourhood(i, j, prevRange.GrainsArray);
break;
case NeighbourhoodType.Neumann:
neighbourhood = TakeNeumannNeighbourhood(i, j, prevRange.GrainsArray);
break;
}
var most = neighbourhood.Where(g => (!SpecialId.IsIdSpecial(g.Id)))
.GroupBy(g => g.Id);
if (most.Any())
{
// assign grain which are the most in the list of neighborhoods
currRange.GrainsArray[i, j] = most.OrderByDescending(g => g.Count())
.Select(g => g.First()).First();
}
else
{
currRange.GrainsArray[i, j] = new Grain()
{
Id = (int)SpecialId.Id.Empty,
Color = Color.White
};
currRange.IsFull = false;
}
}
else
{
// MOORE 2
var grainGrowth = false;
// rule 1 - ordinary moore
neighbourhood = TakeMooreNeighbourhood(i, j, prevRange.GrainsArray);
var most = neighbourhood.Where(g => (!SpecialId.IsIdSpecial(g.Id)))
.GroupBy(g => g.Id);
if (most.Any())
{
most = most.OrderByDescending(g => g.Count());
if (most.First().Count() >= 5 && most.First().Count() <= 8)
{
currRange.GrainsArray[i, j] = most.Select(g => g.First()).First();
grainGrowth = true;
}
else
{
// rule 2 - nearest moore
neighbourhood = TakeNearestMooreNeighbourhood(i, j, prevRange.GrainsArray);
most = neighbourhood.Where(g => (!SpecialId.IsIdSpecial(g.Id)))
.GroupBy(g => g.Id);
if (most.Any())
{
most = most.OrderByDescending(g => g.Count());
if (most.First().Count() == 3)
{
currRange.GrainsArray[i, j] = most.Select(g => g.First()).First();
grainGrowth = true;
}
}
if (!grainGrowth)
{
// rule 3 - further moore
neighbourhood = TakeFurtherMooreNeighbourhood(i, j, prevRange.GrainsArray);
most = neighbourhood.Where(g => (!SpecialId.IsIdSpecial(g.Id)))
.GroupBy(g => g.Id);
if (most.Any())
{
most = most.OrderByDescending(g => g.Count());
if (most.First().Count() == 3)
{
currRange.GrainsArray[i, j] = most.Select(g => g.First()).First();
grainGrowth = true;
}
}
}
if (!grainGrowth)
{
// rule 4 - ordinary moore with probability
neighbourhood = TakeMooreNeighbourhood(i, j, prevRange.GrainsArray);
most = neighbourhood.Where(g => (!SpecialId.IsIdSpecial(g.Id)))
.GroupBy(g => g.Id);
var randomProbability = Random.Next(0, 100);
if (most.Any() && (randomProbability <= properties.GrowthProbability))
{
currRange.GrainsArray[i, j] = most.OrderByDescending(g => g.Count())
.Select(g => g.First()).First();
grainGrowth = true;
}
}
}
}
if (!grainGrowth)
{
// if grain not exist
currRange.GrainsArray[i, j] = new Grain()
{
Id = (int)SpecialId.Id.Empty,
Color = Color.White
};
currRange.IsFull = false;
}
}
}
}
}
UpdateBitmap(currRange);
return(currRange);
}