/// <summary>
/// The quantity of days by year. first approach 360 days is a year.
/// </summary>
//readonly int QuantityDaysByYear = 360;
public Planet()
{
this.GalaxyPosition = new PlanetCoordinates(0.0, 0.0);
this.PlanetSpeed = 0;
this.Direction = Enumerators.PlanetTranslation.Clockwise;
this.radio = 1;
}
public async Task PointSkyObject(StellarObjectDesignation stellarObjectDesignation)
{
var observer = new Observer
{
Latitude = 45.42546991419586,
Longitude = 23.9497447013855,
Altitude = 595
};
double epoch = GetJulianDate(DateTime.Now);
PlanetCoordinates planetCoordinates = await GetPlanetCoordinates(stellarObjectDesignation, epoch, observer);
var rightAscension = new RightAscension();
rightAscension.ConvertFromArcSec(planetCoordinates.RightAscensionInArcSec);
var declination = new Declination();
declination.ConvertFromArcSec(planetCoordinates.DeclinationInArcSec);
CelestialCoordinates celestialCoordinates = EquatorialCoordinatesConverter.ToCelestialCoordinates(
rightAscension.Longitude,
declination.Latitude,
observer.Latitude,
observer.Longitude);
double roundedAltitude = Math.Round(celestialCoordinates.Altitude);
double roundedAzimuth = Math.Round(celestialCoordinates.Azimuth);
double servoMotorValue = roundedAltitude;
if (servoMotorValue > 0)
{
servoMotorValue += 90;
}
else
{
servoMotorValue = 90 - Math.Abs(servoMotorValue);
}
using var serialPort = new SerialPort
{
PortName = SerialPort.GetPortNames().First(),
BaudRate = 9600,
Parity = Parity.None,
StopBits = StopBits.One,
DataBits = 8,
Handshake = Handshake.None,
RtsEnable = true
};
serialPort.Open();
var command = $"<S{roundedAzimuth};A{servoMotorValue};B{servoMotorValue};C{servoMotorValue}>";
serialPort.WriteLine(command);
}
}//
bool IsSunInsideTriangle()
{
PlanetCoordinates coord1 = betasoide.GalaxyPosition;
PlanetCoordinates coord2 = vulcano.GalaxyPosition;
PlanetCoordinates coord3 = ferengi.GalaxyPosition;
PlanetCoordinates P = sun.GalaxyPosition;
if (TriangleArea(coord1, coord2, coord3) >= 0)
{
return(TriangleArea(coord1, coord2, P) >= 0 && TriangleArea(coord2, coord3, P) >= 0 && TriangleArea(coord3, coord1, P) >= 0);
}
else
{
return(TriangleArea(coord1, coord2, P) <= 0 && TriangleArea(coord2, coord3, P) <= 0 && TriangleArea(coord3, coord1, P) <= 0);
}
}//
/// <summary>
/// in circle the max perimeter for a triangle inside is an isoceles
/// </summary>
/// <returns><c>true</c>, if max rain was ised, <c>false</c> otherwise.</returns>
private bool isMaxRain()
{
//to calculate the isoceles, select the farest planet from that place mesuare the distance of two segments are the same.
PlanetCoordinates A = betasoide.GalaxyPosition;
PlanetCoordinates B = vulcano.GalaxyPosition;
PlanetCoordinates C = ferengi.GalaxyPosition;
double xs1 = Math.Round(B.X - A.X, 2);
double ys1 = Math.Round(B.Y - A.Y, 2);
double distanceAB = Math.Round(Math.Sqrt(Math.Pow(xs1, 2) + Math.Pow(ys1, 2)), 2);
double xs2 = Math.Round(C.X - A.X, 2);
double ys2 = Math.Round(C.Y - A.Y, 2);
double distanceAC = Math.Round(Math.Sqrt(Math.Pow(xs2, 2) + Math.Pow(ys2, 2)), 2);
double xs3 = Math.Round(B.X - C.X, 2);
double ys3 = Math.Round(B.Y - C.Y, 2);
double distanceBC = Math.Round(Math.Sqrt(Math.Pow(xs3, 2) + Math.Pow(ys3, 2)), 2);
double error = ERROR_DECIMAL;
error = GetMinimalError(distanceAB, distanceAC);
if (Math.Abs(distanceAB - distanceAC) <= error)
{
return(true);
}
error = GetMinimalError(distanceAB, distanceBC);
if (Math.Abs(distanceAB - distanceBC) <= error)
{
return(true);
}
error = GetMinimalError(distanceAC, distanceBC);
if (Math.Abs(distanceAC - distanceBC) <= error)
{
return(true);
}
return(false);
}
public YuanShape(PlanetCoordinates c, List <CoordinateThree> points)
{
CenterPointCoordinates = c;
BoundaryPoints = points;
}
public Sun()
{
this.GalaxyPosition = new PlanetCoordinates(0.0, 0.0);
}
double TriangleArea(PlanetCoordinates coord1, PlanetCoordinates coord2, PlanetCoordinates coord3)
{
//triangle area cord1, cord2, cord3, area > 0
return((coord1.X - coord3.X) * (coord2.Y - coord3.Y) - (coord1.Y - coord3.Y) * (coord2.X - coord3.X));
}//
