/// <summary>
/// Creates a grid-like distribution of points.
/// </summary>
/// <param name="Size">The edge-length of the grid.</param>
/// <param name="Error">The amount each grid point is moved relative to the space between grid points.</param>
/// <param name="Probability">The probability that a certain grid point will be used.</param>
public static IEnumerable<Point> GridDistribution(Random Random, int Size, double Error, double Probability)
{
double delta = 1.0 / Size;
Error *= delta;
double off = delta * 0.5 - Error * 0.5;
for (int x = 0; x < Size; x++)
{
for (int y = 0; y < Size; y++)
{
if (Random.Sample() < Probability)
{
Point p = new Point(x * delta, y * delta);
p.X += off + Random.Sample() * Error;
p.Y += off + Random.Sample() * Error;
yield return p;
}
}
}
}
public override int Next(int maxValue) => (int)(_parent.Sample() * maxValue);
public static Color Get(int seed, float alpha)
{
var random = new System.Random(seed);
return(new Color(random.Sample(), random.Sample(), random.Sample(), alpha));
}
/// <summary>
/// Creates a random distribution of points.
/// </summary>
public static IEnumerable<Point> RandomDistribution(Random Random, int Amount)
{
while (Amount > 0)
{
yield return new Point(Random.Sample(), Random.Sample());
Amount--;
}
}
