/// <summary> /// Returns a hash code for this <see cref="Rotation" />. /// </summary> /// <returns>An integer value that specifies the hash code for this <see cref="Rotation" />.</returns> public override int GetHashCode() => Degrees.GetHashCode();
/// <summary>
/// Compare this Angle to another Angle for equality. Angle comparisons
/// are performed in absolute terms - no "wrapping" occurs. In other
/// words, 360 degress != 0 degrees.
/// </summary>
/// <param name="other">other Angle to compare to</param>
/// <returns>'true' if angles are equal</returns>
public bool Equals(Angle other)
{
return(Degrees.IsApproximatelyEqual(other.Degrees, Precision));
}
/// <summary>
/// Get coordinates as a string.
/// </summary>
/// <returns></returns>
public override string ToString()
{
//return ToString("D6", System.Globalization.CultureInfo.InvariantCulture);
return(Degrees.ToString(System.Globalization.CultureInfo.InvariantCulture));
}
public override string ToString()
{
string s = "R: " + R.ToString("F3") + ", Theta: " + Degrees.ToString("F3") + "° (" + X.ToString("F2") + "," + Y.ToString("F2") + ") Rot:" + rotation;
return(s);
}
public AngleChangedEventArgs(double rad)
{
Radians = rad;
Degrees = (int)(rad * 180 / Math.PI);
Text = Degrees.ToString();
}
public BuiltInFunctions()
{
// Text
Functions["len"] = new Len();
Functions["lower"] = new Lower();
Functions["upper"] = new Upper();
Functions["left"] = new Left();
Functions["right"] = new Right();
Functions["mid"] = new Mid();
Functions["replace"] = new Replace();
Functions["rept"] = new Rept();
Functions["substitute"] = new Substitute();
Functions["concatenate"] = new Concatenate();
Functions["char"] = new CharFunction();
Functions["exact"] = new Exact();
Functions["find"] = new Find();
Functions["fixed"] = new Fixed();
Functions["proper"] = new Proper();
Functions["text"] = new Text.Text();
Functions["t"] = new T();
Functions["hyperlink"] = new Hyperlink();
// Numbers
Functions["int"] = new CInt();
// Math
Functions["abs"] = new Abs();
Functions["asin"] = new Asin();
Functions["asinh"] = new Asinh();
Functions["cos"] = new Cos();
Functions["cosh"] = new Cosh();
Functions["power"] = new Power();
Functions["sign"] = new Sign();
Functions["sqrt"] = new Sqrt();
Functions["sqrtpi"] = new SqrtPi();
Functions["pi"] = new Pi();
Functions["product"] = new Product();
Functions["ceiling"] = new Ceiling();
Functions["count"] = new Count();
Functions["counta"] = new CountA();
Functions["countblank"] = new CountBlank();
Functions["countif"] = new CountIf();
Functions["countifs"] = new CountIfs();
Functions["fact"] = new Fact();
Functions["floor"] = new Floor();
Functions["sin"] = new Sin();
Functions["sinh"] = new Sinh();
Functions["sum"] = new Sum();
Functions["sumif"] = new SumIf();
Functions["sumifs"] = new SumIfs();
Functions["sumproduct"] = new SumProduct();
Functions["sumsq"] = new Sumsq();
Functions["stdev"] = new Stdev();
Functions["stdevp"] = new StdevP();
Functions["stdev.s"] = new Stdev();
Functions["stdev.p"] = new StdevP();
Functions["subtotal"] = new Subtotal();
Functions["exp"] = new Exp();
Functions["log"] = new Log();
Functions["log10"] = new Log10();
Functions["ln"] = new Ln();
Functions["max"] = new Max();
Functions["maxa"] = new Maxa();
Functions["median"] = new Median();
Functions["min"] = new Min();
Functions["mina"] = new Mina();
Functions["mod"] = new Mod();
Functions["average"] = new Average();
Functions["averagea"] = new AverageA();
Functions["averageif"] = new AverageIf();
Functions["averageifs"] = new AverageIfs();
Functions["round"] = new Round();
Functions["rounddown"] = new Rounddown();
Functions["roundup"] = new Roundup();
Functions["rand"] = new Rand();
Functions["randbetween"] = new RandBetween();
Functions["quotient"] = new Quotient();
Functions["trunc"] = new Trunc();
Functions["tan"] = new Tan();
Functions["tanh"] = new Tanh();
Functions["atan"] = new Atan();
Functions["atan2"] = new Atan2();
Functions["atanh"] = new Atanh();
Functions["acos"] = new Acos();
Functions["acosh"] = new Acosh();
Functions["var"] = new Var();
Functions["varp"] = new VarP();
Functions["large"] = new Large();
Functions["small"] = new Small();
Functions["degrees"] = new Degrees();
// Information
Functions["isblank"] = new IsBlank();
Functions["isnumber"] = new IsNumber();
Functions["istext"] = new IsText();
Functions["isnontext"] = new IsNonText();
Functions["iserror"] = new IsError();
Functions["iserr"] = new IsErr();
Functions["error.type"] = new ErrorType();
Functions["iseven"] = new IsEven();
Functions["isodd"] = new IsOdd();
Functions["islogical"] = new IsLogical();
Functions["isna"] = new IsNa();
Functions["na"] = new Na();
Functions["n"] = new N();
// Logical
Functions["if"] = new If();
Functions["iferror"] = new IfError();
Functions["ifna"] = new IfNa();
Functions["not"] = new Not();
Functions["and"] = new And();
Functions["or"] = new Or();
Functions["true"] = new True();
Functions["false"] = new False();
// Reference and lookup
Functions["address"] = new Address();
Functions["hlookup"] = new HLookup();
Functions["vlookup"] = new VLookup();
Functions["lookup"] = new Lookup();
Functions["match"] = new Match();
Functions["row"] = new Row()
{
SkipArgumentEvaluation = true
};
Functions["rows"] = new Rows()
{
SkipArgumentEvaluation = true
};
Functions["column"] = new Column()
{
SkipArgumentEvaluation = true
};
Functions["columns"] = new Columns()
{
SkipArgumentEvaluation = true
};
Functions["choose"] = new Choose();
Functions["index"] = new Index();
Functions["indirect"] = new Indirect();
Functions["offset"] = new Offset()
{
SkipArgumentEvaluation = true
};
// Date
Functions["date"] = new Date();
Functions["today"] = new Today();
Functions["now"] = new Now();
Functions["day"] = new Day();
Functions["month"] = new Month();
Functions["year"] = new Year();
Functions["time"] = new Time();
Functions["hour"] = new Hour();
Functions["minute"] = new Minute();
Functions["second"] = new Second();
Functions["weeknum"] = new Weeknum();
Functions["weekday"] = new Weekday();
Functions["days360"] = new Days360();
Functions["yearfrac"] = new Yearfrac();
Functions["edate"] = new Edate();
Functions["eomonth"] = new Eomonth();
Functions["isoweeknum"] = new IsoWeekNum();
Functions["workday"] = new Workday();
}
/// <summary> /// Indicates whether the current object is equal to another object of the same type. /// </summary> /// <returns> /// true if the current object is equal to the <paramref name="other"/> parameter; otherwise, false. /// </returns> /// <param name="other">An object to compare with this object.</param> public virtual bool Equals(int other) => Degrees.Equals(other);
/// <summary>
/// Turns the object based on the sign of the rate parameter.
/// </summary>
/// <param name="rate">The degrees per second rate of turn. If negative, the object will turn left, else it will turn right.</param>
protected void turn(float rate)
{
curDir += (float)(rate * Common.intervalMS / 1000);
curDir = Degrees.getDegreeValue(curDir);
Interlocked.Exchange(ref m_direction, (int)Math.Floor(curDir));
}
/// <summary>
/// Compares the current object with another object of the same type.
/// </summary>
/// <returns>
/// A value that indicates the relative order of the objects being compared. The return value has the following meanings: Value Meaning Less than zero This object is less than the <paramref name="other"/> parameter.Zero This object is equal to <paramref name="other"/>. Greater than zero This object is greater than <paramref name="other"/>.
/// </returns>
/// <param name="other">An object to compare with this object.</param>
public int CompareTo(int other)
{
return(Degrees.CompareTo(other));
}
/// <summary> /// Indicates whether the current object is equal to another object of the same type. /// </summary> /// <returns> /// true if the current object is equal to the <paramref name="other"/> parameter; otherwise, false. /// </returns> /// <param name="other">An object to compare with this object.</param> public virtual bool Equals(double other) => Degrees.Equals(other);
public override void use()
{
playSound(launch, true, false);
z = origTarget.z;
direction = Degrees.GetDegreesBetween(x, y, origTarget.x, origTarget.y);
}
public void Degrees_2_hours()
{
FloatCompare(24, Degrees.Hours(360), 3);
}
public void Degrees_2_radians()
{
FloatCompare(TAU, Degrees.Radians(360));
}
public BuiltInFunctions()
{
// Text
Functions["len"] = new Len();
Functions["lower"] = new Lower();
Functions["upper"] = new Upper();
Functions["left"] = new Left();
Functions["right"] = new Right();
Functions["mid"] = new Mid();
Functions["replace"] = new Replace();
Functions["rept"] = new Rept();
Functions["substitute"] = new Substitute();
Functions["concatenate"] = new Concatenate();
Functions["concat"] = new Concat();
Functions["char"] = new CharFunction();
Functions["exact"] = new Exact();
Functions["find"] = new Find();
Functions["fixed"] = new Fixed();
Functions["proper"] = new Proper();
Functions["search"] = new Search();
Functions["text"] = new Text.Text();
Functions["t"] = new T();
Functions["hyperlink"] = new Hyperlink();
Functions["value"] = new Value();
Functions["trim"] = new Trim();
Functions["clean"] = new Clean();
Functions["unicode"] = new Unicode();
Functions["unichar"] = new Unichar();
Functions["numbervalue"] = new NumberValue();
// Numbers
Functions["int"] = new CInt();
// Math
Functions["abs"] = new Abs();
Functions["asin"] = new Asin();
Functions["asinh"] = new Asinh();
Functions["acot"] = new Acot();
Functions["acoth"] = new Acoth();
Functions["cos"] = new Cos();
Functions["cot"] = new Cot();
Functions["coth"] = new Coth();
Functions["cosh"] = new Cosh();
Functions["csc"] = new Csc();
Functions["csch"] = new Csch();
Functions["power"] = new Power();
Functions["gcd"] = new Gcd();
Functions["lcm"] = new Lcm();
Functions["sec"] = new Sec();
Functions["sech"] = new SecH();
Functions["sign"] = new Sign();
Functions["sqrt"] = new Sqrt();
Functions["sqrtpi"] = new SqrtPi();
Functions["pi"] = new Pi();
Functions["product"] = new Product();
Functions["ceiling"] = new Ceiling();
Functions["ceiling.precise"] = new CeilingPrecise();
Functions["ceiling.math"] = new CeilingMath();
Functions["iso.ceiling"] = new IsoCeiling();
Functions["combin"] = new Combin();
Functions["combina"] = new Combina();
Functions["count"] = new Count();
Functions["counta"] = new CountA();
Functions["countblank"] = new CountBlank();
Functions["countif"] = new CountIf();
Functions["countifs"] = new CountIfs();
Functions["fact"] = new Fact();
Functions["factdouble"] = new FactDouble();
Functions["floor"] = new Floor();
Functions["floor.precise"] = new FloorPrecise();
Functions["floor.math"] = new FloorMath();
Functions["radians"] = new Radians();
Functions["roman"] = new Roman();
Functions["sin"] = new Sin();
Functions["sinh"] = new Sinh();
Functions["sum"] = new Sum();
Functions["sumif"] = new SumIf();
Functions["sumifs"] = new SumIfs();
Functions["sumproduct"] = new SumProduct();
Functions["sumsq"] = new Sumsq();
Functions["sumxmy2"] = new Sumxmy2();
Functions["sumx2my2"] = new SumX2mY2();
Functions["sumx2py2"] = new SumX2pY2();
Functions["seriessum"] = new Seriessum();
Functions["stdev"] = new Stdev();
Functions["stdevp"] = new StdevP();
Functions["stdev.s"] = new Stdev();
Functions["stdev.p"] = new StdevP();
Functions["subtotal"] = new Subtotal();
Functions["exp"] = new Exp();
Functions["log"] = new Log();
Functions["log10"] = new Log10();
Functions["ln"] = new Ln();
Functions["max"] = new Max();
Functions["maxa"] = new Maxa();
Functions["median"] = new Median();
Functions["min"] = new Min();
Functions["mina"] = new Mina();
Functions["mod"] = new Mod();
Functions["mround"] = new Mround();
Functions["average"] = new Average();
Functions["averagea"] = new AverageA();
Functions["averageif"] = new AverageIf();
Functions["averageifs"] = new AverageIfs();
Functions["round"] = new Round();
Functions["rounddown"] = new Rounddown();
Functions["roundup"] = new Roundup();
Functions["rand"] = new Rand();
Functions["randbetween"] = new RandBetween();
Functions["rank"] = new Rank();
Functions["rank.eq"] = new Rank();
Functions["rank.avg"] = new Rank(true);
Functions["quotient"] = new Quotient();
Functions["trunc"] = new Trunc();
Functions["tan"] = new Tan();
Functions["tanh"] = new Tanh();
Functions["atan"] = new Atan();
Functions["atan2"] = new Atan2();
Functions["atanh"] = new Atanh();
Functions["acos"] = new Acos();
Functions["acosh"] = new Acosh();
Functions["var"] = new Var();
Functions["varp"] = new VarP();
Functions["large"] = new Large();
Functions["small"] = new Small();
Functions["degrees"] = new Degrees();
Functions["odd"] = new Odd();
Functions["even"] = new Even();
// Information
Functions["isblank"] = new IsBlank();
Functions["isnumber"] = new IsNumber();
Functions["istext"] = new IsText();
Functions["isnontext"] = new IsNonText();
Functions["iserror"] = new IsError();
Functions["iserr"] = new IsErr();
Functions["error.type"] = new ErrorType();
Functions["iseven"] = new IsEven();
Functions["isodd"] = new IsOdd();
Functions["islogical"] = new IsLogical();
Functions["isna"] = new IsNa();
Functions["na"] = new Na();
Functions["n"] = new N();
Functions["type"] = new TypeFunction();
// Logical
Functions["if"] = new If();
Functions["ifs"] = new Ifs();
Functions["iferror"] = new IfError();
Functions["ifna"] = new IfNa();
Functions["not"] = new Not();
Functions["and"] = new And();
Functions["or"] = new Or();
Functions["true"] = new True();
Functions["false"] = new False();
Functions["switch"] = new Switch();
// Reference and lookup
Functions["address"] = new Address();
Functions["hlookup"] = new HLookup();
Functions["vlookup"] = new VLookup();
Functions["lookup"] = new Lookup();
Functions["match"] = new Match();
Functions["row"] = new Row();
Functions["rows"] = new Rows();
Functions["column"] = new Column();
Functions["columns"] = new Columns();
Functions["choose"] = new Choose();
Functions["index"] = new RefAndLookup.Index();
Functions["indirect"] = new Indirect();
Functions["offset"] = new Offset();
// Date
Functions["date"] = new Date();
Functions["today"] = new Today();
Functions["now"] = new Now();
Functions["day"] = new Day();
Functions["month"] = new Month();
Functions["year"] = new Year();
Functions["time"] = new Time();
Functions["hour"] = new Hour();
Functions["minute"] = new Minute();
Functions["second"] = new Second();
Functions["weeknum"] = new Weeknum();
Functions["weekday"] = new Weekday();
Functions["days"] = new Days();
Functions["days360"] = new Days360();
Functions["yearfrac"] = new Yearfrac();
Functions["edate"] = new Edate();
Functions["eomonth"] = new Eomonth();
Functions["isoweeknum"] = new IsoWeekNum();
Functions["workday"] = new Workday();
Functions["workday.intl"] = new WorkdayIntl();
Functions["networkdays"] = new Networkdays();
Functions["networkdays.intl"] = new NetworkdaysIntl();
Functions["datevalue"] = new DateValue();
Functions["timevalue"] = new TimeValue();
// Database
Functions["dget"] = new Dget();
Functions["dcount"] = new Dcount();
Functions["dcounta"] = new DcountA();
Functions["dmax"] = new Dmax();
Functions["dmin"] = new Dmin();
Functions["dsum"] = new Dsum();
Functions["daverage"] = new Daverage();
Functions["dvar"] = new Dvar();
Functions["dvarp"] = new Dvarp();
//Finance
Functions["pmt"] = new Pmt();
}
public static bool inRange(Projector weapon, Projector target, Range r)
{
return((Degrees.getDistanceBetween(weapon.x, weapon.y,
target.x, target.y) <= r.horizontalDistance) &&
(Math.Abs(weapon.z - target.z) <= r.verticalDistance));
}
/// <summary>
/// Gets the radius of a turn.
/// </summary>
/// <returns>The radius in feet.</returns>
protected float getTurnRadius()
{
return((float)(Math.Pow(Common.convertToKNOTS(getHorizontalSpeed()), 2) / (11.26 * Math.Tan(Degrees.toRadians(bankAngle)))));
}
private static void ProcessFiles(string inputPath, string outputPath)
{
var sw = Stopwatch.StartNew();
var results = File.ReadAllLines(inputPath)
.Select(ParseLine)
.Select(GetFullerPoint)
.Select(r => $"{r.X}, {r.Y}")
.ToList();
Console.WriteLine($"Read {results.Count} lines from '{inputPath} in {sw.Elapsed.TotalSeconds:N2} seconds'");
File.WriteAllLines(outputPath, results);
Console.WriteLine($"Successfully wrote to '{outputPath}'");
Geodesic ParseLine(string line)
{
var elements = line.Split(',');
return(new Geodesic(Angle.From(Degrees.FromRaw(double.Parse(elements[1]))), Angle.From(Degrees.FromRaw(double.Parse(elements[0])))));
}
}
/// <summary>
/// Gets the relative position for a target.
/// </summary>
/// <param name="target">The object whose position needs to be obtained</param>
/// <returns>A RelativePosition structure</returns>
protected RelativePosition getPosition(Projector target)
{
return(Degrees.getPosition(x, y, z, direction,
target.x, target.y, target.z, target.direction,
target.isObject));
}
public static Quaternion GetSunPosition(double jday, double longitude, double latitude)
{
double d = jday - 2451543.5;
double w = 282.9404 + 4.70935E-5 * d;
double e = 0.016709 - 1.151E-9 * d;
double M = Degrees.Normalize(356.0470 + 0.9856002585 * d);
double E = Degrees.Normalize(M + Radians.ToDegrees(e) * Degrees.Sin(M) * (1 + e * Degrees.Cos(M)));
double xv = Degrees.Cos(E) - e;
double yv = Degrees.Sin(E) * Math.Sqrt(1 - e * e);
double r = Math.Sqrt(xv * xv + yv * yv);
double lon = Degrees.Atan2(yv, xv) + w;
double lat = 0;
double rasc, decl;
ConvertEclipticToEquatorial(jday, lon, lat, out rasc, out decl);
ConvertEquatorialToHorizontal(jday, longitude, latitude, rasc, decl, out double azimuth, out double altitude);
// convert to unity rotation azim, altitude y then x
return(Quaternion.Euler(0f, (float)azimuth + 180.0f, 0f) * Quaternion.Euler((float)altitude, 0f, 0f));
}
public Direction2D(Degrees angle)
: this(angle.AsRadians())
{
}
public static void GetSunRiseSet(TimeZoneInfo tz, DateTime dt, double longitude, double latitude, out float sunRiseStart, out float sunRiseEnd, out float sunSetStart, out float sunSetEnd)
{
// get julian day at noon
var utcNoon = TimeZoneInfo.ConvertTimeToUtc(new DateTime(dt.Year, dt.Month, dt.Day, 12, 0, 0, DateTimeKind.Unspecified), tz);
double jdayNoon = GetJulianDayFromGregorianDateTime(utcNoon);
float sunUpperLimb = -0.833f;
float sunLowerLimb = 3f; // more than lower limb at horizon to look better
// magic
double d = jdayNoon - 2451543.5;
double w = 282.9404 + 4.70935E-5 * d;
double e = 0.016709 - 1.151E-9 * d;
double M = Degrees.Normalize(356.0470 + 0.9856002585 * d);
double E = Degrees.Normalize(M + Radians.ToDegrees(e) * Degrees.Sin(M) * (1 + e * Degrees.Cos(M)));
double xv = Degrees.Cos(E) - e;
double yv = Degrees.Sin(E) * Math.Sqrt(1 - e * e);
double lon = Degrees.Atan2(yv, xv) + w;
double lat = 0;
double rasc, decl;
ConvertEclipticToEquatorial(jdayNoon, lon, lat, out rasc, out decl);
double Ls = Degrees.Normalize(w + M);
double GMST = Degrees.Normalize(Ls + 180);
double UTSunInSouth = Degrees.Normalize(rasc - GMST - longitude) / 15.0f;
var noonUtc = new DateTime(dt.Year, dt.Month, dt.Day, 12, 0, 0, DateTimeKind.Utc);
var offset = tz.GetUtcOffset(noonUtc);
double cosLHA = (Degrees.Sin(sunUpperLimb) - Degrees.Sin(latitude) * Degrees.Sin(decl)) / (Degrees.Cos(latitude) * Degrees.Cos(decl));
if (cosLHA < -1)
{
// never set
sunRiseStart = 0;
sunSetEnd = 24;
}
else if (cosLHA > 1)
{
// never rise
sunRiseStart = 24;
sunSetEnd = 0;
}
else
{
double LHA = Degrees.Acos(cosLHA);
double convert = LHA / 15f;
sunRiseStart = (float)(UTSunInSouth - convert + offset.TotalHours);
sunSetEnd = (float)(UTSunInSouth + convert + offset.TotalHours);
}
cosLHA = (Degrees.Sin(sunLowerLimb) - Degrees.Sin(latitude) * Degrees.Sin(decl)) / (Degrees.Cos(latitude) * Degrees.Cos(decl));
if (cosLHA < -1)
{
// never set
sunRiseEnd = 0;
sunSetStart = 24;
}
else if (cosLHA > 1)
{
// never rise
sunRiseEnd = 24;
sunSetStart = 0;
}
else
{
double LHA = Degrees.Acos(cosLHA);
double convert = LHA / 15f;
sunRiseEnd = (float)(UTSunInSouth - convert + offset.TotalHours);
sunSetStart = (float)(UTSunInSouth + convert + offset.TotalHours);
}
}
public void Calculates_dymaxion_points_from_geodesic_correctly(double longitude, double latitude, double expectedX, double expectedY)
{
var point = new Geodesic(Angle.From(Degrees.FromRaw(latitude)), Angle.From(Degrees.FromRaw(longitude)));
var result = GetFullerPoint(point);
Assert.Equal(new Cartesian2D(expectedX, expectedY), result);
}
static void GetEclipticMoonPosition(double jday, out double lon, out double lat, out double dist)
{
double d = jday - 2451543.5;
double N = 125.1228 - 0.0529538083 * d; // long asc node
double i = 5.1454; // inclination
double wm = 318.0634 + 0.1643573223 * d; // arg of perigee
double a = 60.2666; // mean distance
double e = 0.054900; // eccentricity
double ws = 282.9404 + 4.70935E-5 * d;
double Ms = Degrees.Normalize(356.0470 + 0.9856002585 * d); // Sun's mean anomaly
double Mm = Degrees.Normalize(115.3654 + 13.0649929505 * d); // Moon's mean anomaly
double Ls = Degrees.Normalize(ws + Ms); // Sun's mean longitude
double Lm = Degrees.Normalize(N + wm + Mm); // Moon's mean longitude
double D = Degrees.Normalize(Lm - Ls); // Moon's mean elongation
double F = Degrees.Normalize(Lm - N); // Moon's argument of latitude
double E0 = Mm + e * Degrees.Sin(Mm) * (1.0 + e * Degrees.Cos(Mm));
double diff = 1.0;
while (diff > 0.005)
{
double E1 = E0 - (E0 - e * Degrees.Sin(E0) - Mm) / (1.0 + e * Degrees.Cos(E0));
diff = Math.Abs(E0 - E1);
E0 = E1;
}
// rectangular coordinates in the plane of lunar orbit
double x = a * (Degrees.Cos(E0) - e);
double y = a * Math.Sqrt(1.0 - e * e) * Degrees.Sin(E0);
// distance and true anomaly
double r = Math.Sqrt(x * x + y * y);
double v = Degrees.Atan2(y, x);
// position in ecliptic coordinates
double xe = Degrees.Cos(N) * Degrees.Cos(v + wm) - Degrees.Sin(N) * Degrees.Sin(v + wm) * Degrees.Cos(i);
double ye = Degrees.Sin(N) * Degrees.Cos(v + wm) + Degrees.Cos(N) * Degrees.Sin(v + wm) * Degrees.Cos(i);
double ze = Degrees.Sin(v + wm) * Degrees.Sin(i);
double longitude = Degrees.Atan2(ye, xe);
double latitude = Degrees.Atan2(ze, Math.Sqrt(xe * xe + ye * ye));
lon = longitude
- 1.274 * Degrees.Sin(Mm - 2 * D) // Evection
+ 0.658 * Degrees.Sin(2 * D) // Variation
- 0.186 * Degrees.Sin(Ms) // Yearly equation
- 0.059 * Degrees.Sin(2 * Mm - 2 * D)
- 0.057 * Degrees.Sin(Mm - 2 * D + Ms)
+ 0.053 * Degrees.Sin(Mm + 2 * D)
+ 0.046 * Degrees.Sin(2 * D - Ms)
+ 0.041 * Degrees.Sin(Mm - Ms)
- 0.035 * Degrees.Sin(D) // Parallactic equation
- 0.031 * Degrees.Sin(Mm + Ms)
- 0.015 * Degrees.Sin(2 * F - 2 * D)
+ 0.011 * Degrees.Sin(Mm - 4 * D);
lat = latitude
- 0.173 * Degrees.Sin(F - 2 * D)
- 0.055 * Degrees.Sin(Mm - F - 2 * D)
- 0.046 * Degrees.Sin(Mm + F - 2 * D)
+ 0.033 * Degrees.Sin(F + 2 * D)
+ 0.017 * Degrees.Sin(2 * Mm + F);
dist = r
- 0.58 * Degrees.Cos(Mm - 2 * D)
- 0.46 * Degrees.Cos(2 * D);
lon = Degrees.Normalize(lon);
lat = Degrees.Normalize(lat);
}
public ITStudent(string surname, string name, string middlename, Universities university, Degrees degree, DateTime dateOfBirth, Genders gender = Genders.Male, Educations education = Educations.HighSchool) : base(surname, name, middlename, university, degree, dateOfBirth, gender, education)
{
Marks = new Subjects();
SeccionMarks = new List <int>();
ProgrammingLanguges = 0;
}
// Sun Calculations
static void ConvertRectangularToSpherical(double x, double y, double z, out double rasc, out double decl, out double dist)
{
dist = Math.Sqrt(x * x + y * y + z * z);
rasc = Degrees.Atan2(y, x);
decl = Degrees.Atan2(z, Math.Sqrt(x * x + y * y));
}
/// <summary> /// Tests whether the specified <see cref="Rotation" /> is equivalent to this <see cref="Rotation" />. /// </summary> /// <param name="other">The rotation to test.</param> /// <returns><c>true</c> if <paramref name="other" /> is equivalent to this <see cref="Rotation" />; otherwise, <c>false</c>.</returns> public bool Equals(Rotation other) => Degrees.EqualsInTolerance(other.Degrees);
/// <summary>
/// Get coordinates as a string. This string is always culture invariant.
/// </summary>
/// <returns>The angle as a culture invariant string</returns>
public override string ToString()
{
return(Degrees.ToString(NumberFormatInfo.InvariantInfo));
}
/// <summary>
/// Calculate a hash code for the angle.
/// </summary>
/// <returns>hash code</returns>
public override int GetHashCode()
{
return(Degrees.GetHashCode());
}
/// <summary>
/// Gest the rate of turn for an object, using the bank angle and horizontal velocity.
/// </summary>
/// <returns>The rate of turn in degrees per second.</returns>
protected virtual float getRateOfTurn()
{
return((float)(Math.Tan(Degrees.toRadians(bankAngle)) * 1091 / Common.convertToKNOTS(getHorizontalSpeed())));
}
public Vector(ISpeed speed, Degrees direction)
{
this.speed = speed;
this.direction = direction;
}
public override string ToString() => Degrees.ToString("0.##°");
