* September 1998. This code is based upon algorithms and data kindly
* provided by Mr. Paul Schlyter. (pausch@saaf.se).
*
- * 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 library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library 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
+ * This library 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.
+ * Library 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.
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*
* $Id$
**************************************************************************/
#ifndef _STAR_HXX_
#define _STAR_HXX_
-#include <Time/fg_time.hxx>
-#include "celestialBody.hxx"
+
+#include <simgear/ephemeris/celestialBody.hxx>
class Star : public CelestialBody
{
+
private:
- //double longitude; // the sun's true longitude - this is depreciated by
- // CelestialBody::lonEcl
- double xs, ys; // the sun's rectangular geocentric coordinates
- double distance; // the sun's distance to the earth
- GLUquadricObj *SunObject;
- GLuint sun_texid;
- GLubyte *sun_texbuf;
-
- void setTexture();
+
+ double xs, ys; // the sun's rectangular geocentric coordinates
+ double ye, ze; // the sun's rectangularequatorial rectangular geocentric coordinates
+ double distance; // the sun's distance to the earth
+
public:
- Star (FGTime *t);
- ~Star();
- void updatePosition(FGTime *t);
- double getM();
- double getw();
- //double getLon();
- double getxs();
- double getys();
- double getDistance();
- void newImage();
-};
+ Star (double mjd);
+ Star ();
+ ~Star();
+ void updatePosition(double mjd);
+ double getM();
+ double getw();
+ double getxs();
+ double getys();
+ double getye();
+ double getze();
+ double getDistance();
+};
inline double Star::getM()
return ys;
}
+inline double Star::getye()
+{
+ return ye;
+}
+
+inline double Star::getze()
+{
+ return ze;
+}
+
inline double Star::getDistance()
{
return distance;