public utmpos(utmpos pos)
{
this.x = pos.x;
this.y = pos.y;
this.zone = pos.zone;
this.Tag = null;
}
public double GetBearing(utmpos b)
{
var y = b.y - this.y;
var x = b.x - this.x;
return((MathHelper.rad2deg * (Math.Atan2(x, y)) + 360) % 360);
}
// polar to rectangular
static utmpos newpos(utmpos input, double bearing, double distance)
{
double degN = 90 - bearing;
if (degN < 0)
{
degN += 360;
}
double x = input.x + distance * Math.Cos(degN * MathHelper.deg2rad);
double y = input.y + distance * Math.Sin(degN * MathHelper.deg2rad);
return(new utmpos(x, y, input.zone));
}
public double GetDistance(utmpos b)
{
return(Math.Sqrt(Math.Pow(Math.Abs(x - b.x), 2) + Math.Pow(Math.Abs(y - b.y), 2)));
}