public override int GetHashCode()
{
var hashCode = 892106565;
hashCode = hashCode * -1521134295 + CoordX.GetHashCode();
hashCode = hashCode * -1521134295 + CoordY.GetHashCode();
hashCode = hashCode * -1521134295 + ParamA.GetHashCode();
hashCode = hashCode * -1521134295 + ParamB.GetHashCode();
hashCode = hashCode * -1521134295 + ParamC.GetHashCode();
hashCode = hashCode * -1521134295 + Distance.GetHashCode();
hashCode = hashCode * -1521134295 + EqualityComparer <List <double> > .Default.GetHashCode(Traits);
return(hashCode);
}
public override string ToString()
{
string result = "";
result += " CoordX: " + CoordX.ToString();
result += " CoordY: " + CoordY.ToString();
result += " ParamA: " + ParamA.ToString();
result += " ParamB: " + ParamB.ToString();
result += " ParamC: " + ParamC.ToString();
result += "\nTraits: ";
for (int i = 0; i < Traits.Count; i++)
{
result += Traits[i].ToString() + " | ";
}
result += "\nDistance to neighbour: " + Distance.ToString();
return(result);
}
/// <summary>
/// Get Position of Mercury, Uranus, Neptune, Pluto
/// </summary>
/// <param name="planetNo"></param>
/// <param name="T"></param>
/// <returns></returns>
private static Xyz GetPosExp3(int planetNo, double T)
{
PlanetExpP0[] ParamL, ParamB, ParamR;
double lambda, beta, radius;
switch (planetNo)
{
case Planet.MERCURY:
ParamL = MercuryLambda;
ParamB = MercuryBeta;
ParamR = MercuryR;
lambda = 252.2502 + 149474.0714 * T;
lambda += (23.4405 + 0.0023 * T) * UdMath.udcos(149472.5153 * T + 84.7947);
lambda += (2.9818 + 0.0006 * T) * UdMath.udcos(298945.031 * T + 259.589);
beta = (6.7057 + 0.0017 * T) * UdMath.udcos(149472.886 * T + 113.919);
beta += (1.4396 + 0.0005 * T) * UdMath.udcos(0.37 * T + 119.12);
beta += (1.3643 + 0.0005 * T) * UdMath.udcos(298945.40 * T + 288.71);
radius = 0.395283 + 0.000002 * T;
radius += (0.078341 + 0.000008 * T) * UdMath.udcos(149472.515 * T + 354.795);
radius += (0.007955 + 0.000002 * T) * UdMath.udcos(298945.03 * T + 169.59);
break;
case Planet.URANUS:
ParamL = UranusLambda;
ParamB = UranusBeta;
ParamR = UranusR;
lambda = 313.33676 + 428.72880 * T;
lambda += 3.20671 * T * UdMath.udcos(705.15539 * T + 114.02740);
lambda += 2.69325 * T * UdMath.udcos(597.77389 * T + 317.76510);
lambda += 0.00015 * T * UdMath.udcos(3798.6 * T + 313.4);
beta = -0.02997;
beta += 1.78488 * T * UdMath.udcos(507.52281 * T + 188.32394);
beta += 0.56518 * T * UdMath.udcos(892.2869 * T + 354.9571);
beta += 0.00036 * T * UdMath.udcos(1526.5 * T + 263.0);
radius = 19.203034 + 0.042617 * T;
radius += 0.361949 * T * UdMath.udcos(440.702 * T + 19.879);
radius += 0.166685 * T * UdMath.udcos(702.024 * T + 307.419);
break;
case Planet.NEPTUNE:
ParamL = NeptuneLambda;
ParamB = NeptuneBeta;
ParamR = NeptuneR;
lambda = -55.13323 + 219.93503 * T;
lambda += 0.04403 * T * UdMath.udcos(684.128 * T + 332.797);
lambda += 0.02928 * T * UdMath.udcos(904.371 * T + 342.114);
beta = 0.01725;
radius = 30.073033;
radius += 0.009784 * T * UdMath.udcos(515.2 * T + 195.7);
break;
case Planet.PLUTO:
ParamL = PlutoLambda;
ParamB = PlutoBeta;
ParamR = PlutoR;
lambda = 241.82574 + 179.09519 * T;
beta = -2.30285;
radius = 38.662489;
radius += 0.007619 * T * UdMath.udcos(1425.9 * T + 31.0);
radius += 0.002543 * T * UdMath.udcos(2196.1 * T + 199.5);
break;
default:
throw new ArithmeticException();
}
for (int i = 0; i < ParamL.GetLength(0); i++)
{
lambda += ParamL[i].a * UdMath.udcos(ParamL[i].b * T + ParamL[i].c);
}
lambda = UdMath.deg2rad(UdMath.degmal(lambda));
for (int i = 0; i < ParamB.GetLength(0); i++)
{
beta += ParamB[i].a * UdMath.udcos(ParamB[i].b * T + ParamB[i].c);
}
beta = UdMath.deg2rad(beta);
for (int i = 0; i < ParamR.GetLength(0); i++)
{
radius += ParamR[i].a * UdMath.udcos(ParamR[i].b * T + ParamR[i].c);
}
return(new Xyz(radius * Math.Cos(beta) * Math.Cos(lambda),
radius * Math.Cos(beta) * Math.Sin(lambda),
radius * Math.Sin(beta)));
}
/// <summary>
/// Get Position of Jupiter and Saturn
/// </summary>
/// <param name="planetNo"></param>
/// <param name="T"></param>
/// <returns></returns>
private static Xyz GetPosExp2(int planetNo, double T)
{
PlanetExpP0[] ParamN, ParamB, ParamQ;
PlanetExpP2 ParamP;
double q, N;
switch (planetNo)
{
case Planet.JUPITER:
ParamN = JupiterN;
ParamB = JupiterB;
ParamQ = JupiterQ;
ParamP = JupiterP;
N = 341.5208 + 30.34907 * T;
N += (0.0350 + 0.00028 * T) * UdMath.udsin(245.94 - 30.349 * T) + 0.0004;
N -= (0.0019 + 0.00002 * T) * UdMath.udsin(162.78 + 0.38 * T);
q = (0.000132 + 0.0000011 * T) * UdMath.udcos(245.93 - 30.349 * T);
break;
case Planet.SATURN:
ParamN = SaturnN;
ParamB = SaturnB;
ParamQ = SaturnQ;
ParamP = SaturnP;
N = 12.3042 + 12.22117 * T;
N += (0.0934 + 0.00075 * T) * UdMath.udsin(250.29 + 12.221 * T) + 0.0008;
N += (0.0057 + 0.00005 * T) * UdMath.udsin(265.8 - 11.81 * T);
N += (0.0049 + 0.00004 * T) * UdMath.udsin(162.7 + 0.38 * T);
N += (0.0019 + 0.00002 * T) * UdMath.udsin(262.0 + 24.44 * T);
q = (0.000354 + 0.0000028 * T) * UdMath.udcos(70.28 + 12.22 * T) + 0.000183;
q += (0.000021 + 0.0000002 * T) * UdMath.udcos(265.80 - 11.81 * T);
break;
default:
throw new ArithmeticException();
}
// Lambda
for (int i = 0; i < ParamN.GetLength(0); i++)
{
N += ParamN[i].a * UdMath.udsin(ParamN[i].b + ParamN[i].c * T);
}
double f = N + ParamP.f1 * UdMath.udsin(N)
+ ParamP.f2 * UdMath.udsin(2.0 * N)
+ ParamP.f3 * UdMath.udsin(3.0 * N)
+ ParamP.f4 * UdMath.udsin(4.0 * N);
double V = ParamP.V1 * UdMath.udsin(2.0 * f + ParamP.V2);
double lambda = UdMath.deg2rad(UdMath.degmal(f + V + ParamP.L1 + ParamP.L2 * T));
// Beta
double beta = Math.Asin(ParamP.B1 * UdMath.udsin(f + ParamP.B2)) + UdMath.deg2rad((ParamP.B3 + ParamP.B4 * T) * UdMath.udsin(f + ParamP.B5));
for (int i = 0; i < ParamB.GetLength(0); i++)
{
beta += ParamB[i].a * UdMath.udsin(ParamB[i].b + ParamB[i].c * T);
}
// Radius
for (int i = 0; i < ParamQ.GetLength(0); i++)
{
q += ParamQ[i].a * UdMath.udcos(ParamQ[i].b + ParamQ[i].c * T);
}
double r = Math.Pow(10.0, q);
double radius = r * ParamP.r1 / (1.0 + ParamP.r2 * UdMath.udcos(f));
return(new Xyz(radius * Math.Cos(beta) * Math.Cos(lambda),
radius * Math.Cos(beta) * Math.Sin(lambda),
radius * Math.Sin(beta)));
}
