public static bool IsOnGrainBoundaries(Range range, Point point)
{
var centerId = range.GrainsArray[point.X, point.Y].Id;
var neighboursIds = new List <int>
{
range.GrainsArray[point.X - 1, point.Y].Id,
range.GrainsArray[point.X + 1, point.Y].Id,
range.GrainsArray[point.X, point.Y - 1].Id,
range.GrainsArray[point.X, point.Y + 1].Id,
range.GrainsArray[point.X - 1, point.Y - 1].Id,
range.GrainsArray[point.X - 1, point.Y + 1].Id,
range.GrainsArray[point.X + 1, point.Y - 1].Id,
range.GrainsArray[point.X + 1, point.Y + 1].Id
};
foreach (var neighbourId in neighboursIds)
{
if (centerId != neighbourId && !SpecialId.IsIdSpecial(neighbourId))
{
return(true);
}
}
return(false);
}
public Range InitializeNucleons(Range tempRange, InitNucleons nucleons)
{
// randomize nucleon states
for (int i = 0; i < nucleons.NucleonsStates.Length; i++)
{
NucleonsStates[i] = Color.FromArgb(Random.Next(50, 200), 0, 0);
}
// anywhere
if (PositionDistribiution == PositionDistribiution.Anywhere)
{
Point coordinates;
for (int i = 0; i < nucleons.AmountOfNucleons; i++)
{
do
{
coordinates = RandomCoordinates.Get(tempRange.Width, tempRange.Height, Random);
}while (tempRange.GrainsArray[coordinates.X, coordinates.Y].Id <= 0);
tempRange.GrainsArray[coordinates.X, coordinates.Y].Id = (int)SpecialId.Id.Nucleon;
tempRange.GrainsArray[coordinates.X, coordinates.Y].Color = NucleonsStates[Random.Next(nucleons.NucleonsStates.Length)];
}
}
// on grain boundaries
else
{
Point coordinates;
for (int i = 0; i < nucleons.AmountOfNucleons; i++)
{
do
{
coordinates = RandomCoordinates.Get(tempRange.Width, tempRange.Height, Random);
}while (!InitBoundaries.IsOnGrainBoundaries(tempRange, coordinates) && !SpecialId.IsIdSpecial(tempRange.GrainsArray[coordinates.X, coordinates.Y].Id));
tempRange.GrainsArray[coordinates.X, coordinates.Y].Id = (int)SpecialId.Id.Nucleon;
tempRange.GrainsArray[coordinates.X, coordinates.Y].Color = NucleonsStates[Random.Next(nucleons.NucleonsStates.Length)];
}
}
tempRange.IsFull = false;
return(tempRange);
}