/usr/include/astro/astr2lib.h is in libastro-dev 4:4.14.2-1.
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// This file is part of the Marble Virtual Globe.
//
// This program is free software licensed under the GNU LGPL. You can
// find a copy of this license in LICENSE.txt in the top directory of
// the source code.
//
// Copyright 2013 Gerhard Holtkamp
//
#if !defined(__astr2lib_h)
#define __astr2lib_h
#include "attlib.h"
#include "astrolib_export.h"
/***********************************************************************
Definitions of Astr2lib Functions
Author: Gerhard HOLTKAMP 21-MAY-2000
***********************************************************************/
class ASTROLIB_EXPORT Plan200 // Calculating the Planets in epoch J2000.0 coordinates
{
public:
Plan200();
Vec3 velocity() const; // return last calculated planet velocity
void state (Vec3& rs, Vec3& vs) const; // return last state vector
Vec3 Mercury (double t); // position of Mercury at time t
Vec3 Venus (double t); // position of Venus at time t
Vec3 Mars (double t); // position of Mars at time t
Vec3 Jupiter (double t); // position of Jupiter at time t
Vec3 Saturn (double t); // position of Saturn at time t
Vec3 Uranus (double t); // position of Uranus at time t
Vec3 Neptune (double t); // position of Neptune at time t
Vec3 Pluto (double t); // position of Pluto at time t
private:
double c3[19], s3[19];
double c[11], s[11];
double m1, m2, m3, m4, m5, m6, m7, m8;
double tt;
double u, v, dl, dr, db, l, b, r;
Vec3 rp, vp; // state vector of planet
static void addthe (double c1, double s1, double c2, double s2,
double& cc, double& ss);
void term (int i1, int i, int it, double dlc, double dls, double drc,
double drs, double dbc, double dbs);
void posvel ();
};
ASTROLIB_EXPORT void MarPhobos (double t, Vec3& rs, Vec3& vs); // State vector of Phobos
ASTROLIB_EXPORT void MarDeimos (double t, Vec3& rs, Vec3& vs); // State vector of Deimos
ASTROLIB_EXPORT Vec3 PosJIo (double t); // Position of Io
ASTROLIB_EXPORT Vec3 PosEuropa (double t); // Position of Europa
ASTROLIB_EXPORT Vec3 PosGanymede (double t); // Position of Ganymede
ASTROLIB_EXPORT Vec3 PosCallisto (double t); // Position of Callisto
ASTROLIB_EXPORT void JupIo (double t, Vec3& rs, Vec3& vs); // state vector of Io
ASTROLIB_EXPORT void JupEuropa (double t, Vec3& rs, Vec3& vs); // state vector of Europa
ASTROLIB_EXPORT void JupGanymede (double t, Vec3& rs, Vec3& vs); // state vector of Ganymede
ASTROLIB_EXPORT void JupCallisto (double t, Vec3& rs, Vec3& vs); // state vector of Callisto
ASTROLIB_EXPORT void SatRhea (double t, Vec3& rs, Vec3& vs); // state vector of Rhea
ASTROLIB_EXPORT void SatTitan (double t, Vec3& rs, Vec3& vs); // state vector of Titan
ASTROLIB_EXPORT void NepTriton (double t, Vec3& rs, Vec3& vs); // state vector of Triton
ASTROLIB_EXPORT void PluCharon (double t, Vec3& rs, Vec3& vs); // state vector of Charon
#endif // __astr2lib_h sentry.
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