void Update()
{
if (celestialOrigin.coordinateType != CelestialCoordinateType.Horizontal)
{
text.text = "";
return;
}
switch (coordsType)
{
case CelestialCoordinateType.Horizontal:
default:
var horiz = new HorizontalCoords(cameraRotation.value);
text.text = $"Az: {horiz.azimuth.ToString("0.0")}\nAlt: {horiz.altitude.ToString("0.0")}";
break;
case CelestialCoordinateType.Equatorial:
var rot = Quaternion.Inverse(equatorialOrigin.value) * cameraRotation.value;
var equ = new EquatorialCoords(rot);
text.text = $"RA: {equ.rightAscention.ToString("0.0")}\nDec: {(equ.declination).ToString("0.0")}";
break;
case CelestialCoordinateType.Ecliptic:
var ecl = EclipticCoords.FromQuaternionUntested(cameraRotation.value);
text.text = $"Lon: {ecl.longitude.ToString("0.0")}\nLat: {ecl.latitude.ToString("0.0")}";
break;
}
}
void Update()
{
var lst = StarMath.LocalSiderealTime(astrobodiesSO.value, geocoordsSO.value, day.value);
var obl_ecl = StarMath.ObliquityOfEcliptic(day.value);
// var dirVernalEq_equatorial = new EquatorialCoords(0,0);
var dirVernalEquinox_equ = new EquatorialCoords(0, 0);
var dirCelestialPole_equ = new EquatorialCoords(0, 90);
if (correctForPrecession)
{
dirVernalEquinox_equ = dirVernalEquinox_equ.ToCorrectedPrecession(day.value, obl_ecl);
dirCelestialPole_equ = dirCelestialPole_equ.ToCorrectedPrecession(day.value, obl_ecl);
}
var dirVernalEquinox_vec = dirVernalEquinox_equ.ToVector3();
var dirCelestialPole_vec = dirCelestialPole_equ.ToVector3();
Vector3 dirForward, dirUp;
switch (coordinateType)
{
default:
case CelestialCoordinateType.Horizontal:
dirForward = dirVernalEquinox_equ
.ToHorizontal(geocoordsSO.value, lst)
.ToVector3();
dirUp = dirCelestialPole_equ
.ToHorizontal(geocoordsSO.value, lst)
.ToVector3();
break;
case CelestialCoordinateType.Equatorial:
dirForward = dirVernalEquinox_vec;
dirUp = dirCelestialPole_vec;
break;
case CelestialCoordinateType.Ecliptic:
dirForward = Vector3.forward;
dirUp = Vector3.up;
break;
}
transform.localRotation = Quaternion.LookRotation(dirForward, dirUp);
equatorialOrigin.value = Quaternion.LookRotation(dirVernalEquinox_vec, dirCelestialPole_vec);
}