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Added top level ephemeris class.

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curt
2000-03-02 15:06:14 +00:00
parent a8db14196a
commit 5f3de889d7
2 changed files with 106 additions and 0 deletions
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43
simgear/ephemeris/ephemeris.cxx Normal file
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// ephemeris.cxx -- Top level class for calculating current positions of
// astronomical objects
//
// Written by Curtis Olson, started March 2000.
//
// Copyright (C) 2000 Curtis L. Olson - curt@flightgear.org
//
// This program is free software; you can redistribute it and/or
// modify it under the terms of the GNU General Public License as
// published by the Free Software Foundation; either version 2 of the
// License, or (at your option) any later version.
//
// This program is distributed in the hope that it will be useful, but
// WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
// General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program; if not, write to the Free Software
// Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
//
// $Id$
#include "ephemeris.hxx"
// Constructor
FGEphemeris::FGEphemeris( void ) {
}
// Destructor
FGEphemeris::~FGEphemeris( void ) {
}
// Update (recalculate) the positions of all objects for the specified
// time
void FGEphemeris::update( FGTime *t ) {
our_sun.updatePosition( t );
}

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simgear/ephemeris/ephemeris.hxx Normal file
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// ephemeris.hxx -- Top level class for calculating current positions of
// astronomical objects
//
// Written by Curtis Olson, started March 2000.
//
// Copyright (C) 2000 Curtis L. Olson - curt@flightgear.org
//
// This program is free software; you can redistribute it and/or
// modify it under the terms of the GNU General Public License as
// published by the Free Software Foundation; either version 2 of the
// License, or (at your option) any later version.
//
// This program is distributed in the hope that it will be useful, but
// WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
// General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program; if not, write to the Free Software
// Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
//
// $Id$
#ifndef _EPHEMERIS_HXX
#define _EPHEMERIS_HXX
#include <Time/fg_time.hxx>
#include "star.hxx"
class FGEphemeris {
Star our_sun;
public:
// Constructor
FGEphemeris( void );
// Destructor
~FGEphemeris( void );
// Update (recalculate) the positions of all objects for the
// specified time
void update(FGTime *t);
// sun position
inline double getSunRightAscension() {
return our_sun.getRightAscension();
}
inline double getSunDeclination() {
return our_sun.getDeclination();
}
};
#endif // _EPHEMERIS_HXX