Kstars
ksplanetbase.h
68 //enum Planets { MERCURY=0, VENUS=1, MARS=2, JUPITER=3, SATURN=4, URANUS=5, NEPTUNE=6, PLUTO=7, SUN=8, MOON=9, UNKNOWN_PLANET };
161 void updateCoords(const KSNumbers *num, bool includePlanets = true, const CachingDms *lat = nullptr,
171 void findPosition(const KSNumbers *num, const CachingDms *lat = nullptr, const CachingDms *LST = nullptr,
223 inline UID solarsysUID(UID type) const { return (SkyObject::UID_SOLARSYS << 60) | (type << 56); }
234 virtual bool findGeocentricPosition(const KSNumbers *num, const KSPlanetBase *Earth = nullptr) = 0;
252 virtual double findAngularSize() { return asin(physicalSize() / Rearth / AU_KM) * 60. * 180. / dms::PI; }
a dms subclass that caches its sine and cosine values every time the angle is changed.
Definition cachingdms.h:19
The ecliptic position of a planet (Longitude, Latitude, and distance from Sun).
Definition ksplanetbase.h:26
EclipticPosition(dms plong=dms(), dms plat=dms(), double prad=0.0)
Constructor.
Definition ksplanetbase.h:33
There are several time-dependent values used in position calculations, that are not specific to an ob...
Definition ksnumbers.h:43
A subclass of TrailObject that provides additional information needed for most solar system objects.
Definition ksplanetbase.h:50
virtual bool findGeocentricPosition(const KSNumbers *num, const KSPlanetBase *Earth=nullptr)=0
find the object's current geocentric equatorial coordinates (RA and Dec) This function is pure virtua...
void findPosition(const KSNumbers *num, const CachingDms *lat=nullptr, const CachingDms *LST=nullptr, const KSPlanetBase *Earth=nullptr)
Find position, including correction for Figure-of-the-Earth.
Definition ksplanetbase.cpp:109
void setPhysicalSize(double size)
set the planet's physical size, in km.
Definition ksplanetbase.h:197
virtual void findMagnitude(const KSNumbers *num)=0
Computes the visual magnitude for the major planets.
KSPlanetBase(const QString &s=i18n("unnamed"), const QString &image_file=QString(), const QColor &c=Qt::white, double pSize=0)
Constructor.
Definition ksplanetbase.cpp:37
void findPA(const KSNumbers *num)
Determine the position angle of the planet for a given date (used internally by findPosition() )
Definition ksplanetbase.cpp:240
void updateCoords(const KSNumbers *num, bool includePlanets=true, const CachingDms *lat=nullptr, const CachingDms *LST=nullptr, bool forceRecompute=false) override
Update position of the planet (reimplemented from SkyPoint)
Definition ksplanetbase.cpp:86
void EquatorialToEcliptic(const CachingDms *Obliquity)
Convert Right Ascension/Declination to Ecliptic longitude/latitude.
Definition ksplanetbase.cpp:76
void setEcLong(dms elong)
Set Ecliptic Geocentric Longitude according to argument.
Definition ksplanetbase.h:100
void EclipticToEquatorial(const CachingDms *Obliquity)
Convert Ecliptic longitude/latitude to Right Ascension/Declination.
Definition ksplanetbase.cpp:81
void setEcLat(dms elat)
Set Ecliptic Geocentric Latitude according to argument.
Definition ksplanetbase.h:106
static constexpr double PI
PI is a const static member; it's public so that it can be used anywhere, as long as dms....
Definition dms.h:385
QString i18n(const char *text, const TYPE &arg...)
white
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Documentation copyright © 1996-2024 The KDE developers.
Generated on Sat Dec 21 2024 17:04:47 by doxygen 1.12.0 written by Dimitri van Heesch, © 1997-2006
KDE's Doxygen guidelines are available online.