public List <GeoCoordinate> GenerateCoordinates()
{
List <GeoCoordinate> ret = new List <GeoCoordinate>()
{
HomeCoordinate
};
double radius = MetricCircumFerence / (2 * Math.PI);
double interval = 360.0 / NumberOfCoordinates;
double startAngle = interval / 2;
double centerAdditionalMetricLatitude = radius * Math.Sin(Common.DegreeToRadian(CircleDirection));
double centerAdditionalMetricLongitude = radius * Math.Cos(Common.DegreeToRadian(CircleDirection));
GeoCoordinate circleCenter = GeoCoordinate.AddMetricDistance(HomeCoordinate, centerAdditionalMetricLatitude, centerAdditionalMetricLongitude);
for (int i = 0; i < (NumberOfCoordinates - 1); i++)
{
int angleMin = (int)(((CircleDirection + 180) + startAngle + (i * interval)) % 360);
//int angleMax = (int)(((CircleDirection + 180) + startAngle + ((i + 1) * interval)) % 360);
int randomAngle = angleMin + _random.Next(0, (int)interval);
double metricLatitude = radius * Math.Sin(Common.DegreeToRadian(randomAngle));
double metricLongitude = radius * Math.Cos(Common.DegreeToRadian(randomAngle));
GeoCoordinate newPoint = GeoCoordinate.AddMetricDistance(circleCenter, metricLatitude, metricLongitude);
ret.Add(newPoint);
}
return(ret);
}
public List <GeoCoordinate> GenerateRandomCirclePoints()
{
List <GeoCoordinate> Points = new List <GeoCoordinate>();
int[] XValues = new int[NumberOfCoordinates];
int[] YValues = new int[NumberOfCoordinates];
int Radius = Convert.ToInt32(MetricRadius / (2 * Math.PI));
int DegreePerPoint = 360 / NumberOfCoordinates;
Random random = new Random();
for (int i = 0; i < 100; i++)
{
random.Next();
}
for (int i = 0; i < 4; i++)
{
for (int j = 0; j < (NumberOfCoordinates / 4); j++)
{
double DegreePointMinimum = j * DegreePerPoint;
double DegreePointMaximum = (j + 1) * DegreePerPoint;
double XMaximum = Math.Cos(DegreePointMinimum) * Radius;
//double YMaximumAA = Math.Sin(DegreePointMaximum) * Radius;
int XValue = random.Next(0, (int)XMaximum);
double YMaximum;
if (XValue > (int)(Math.Cos(DegreePointMaximum) * Radius))
{
YMaximum = Math.Sin(DegreePointMaximum) * Radius;
}
else
{
YMaximum = Math.Tan(DegreePointMaximum) * XValue;
}
double YMinimum = Math.Tan(DegreePointMinimum) * XValue;
int YValue = random.Next((int)YMinimum, (int)YMaximum);
if (i == 1 || i == 2)
{
YValue = YValue * (-1);
}
if (i > 1)
{
XValue = XValue * (-1);
}
Points.Add(GeoCoordinate.AddMetricDistance(HomeCoordinate, YValue, XValue));
}
}
return(Points);
}
