------ Copyright (C) 2004 Mathias Froehlich (Mathias.Froehlich@web.de) -------
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
+ the terms of the GNU Lesser 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
+ FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
details.
- You should have received a copy of the GNU General Public License along with
+ You should have received a copy of the GNU Lesser General Public License along with
this program; if not, write to the Free Software Foundation, Inc., 59 Temple
Place - Suite 330, Boston, MA 02111-1307, USA.
- Further information about the GNU General Public License can also be found on
+ Further information about the GNU Lesser General Public License can also be found on
the world wide web at http://www.gnu.org.
HISTORY
INCLUDES
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%*/
-#include <math/FGColumnVector3.h>
-#include <math/FGLocation.h>
+#include "math/FGColumnVector3.h"
+#include "math/FGLocation.h"
/*%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
DEFINITIONS
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%*/
-#define ID_GROUNDCALLBACK "$Id$"
+#define ID_GROUNDCALLBACK "$Id: FGGroundCallback.h,v 1.9 2010/10/07 03:45:40 jberndt Exp $"
namespace JSBSim {
ball formed earth.
@author Mathias Froehlich
- @version $Id$
+ @version $Id: FGGroundCallback.h,v 1.9 2010/10/07 03:45:40 jberndt Exp $
*/
/*%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
class FGGroundCallback : public FGJSBBase
{
public:
+ /** Default constructor.
+ Within this constructor, the reference radius is set to the WGS84 equatorial
+ radius. This constructor should really not be called, instead relying on the
+ constructor that takes reference radius as an argument. */
FGGroundCallback();
+
+ /** Constructor
+ This constructor accepts the reference radius in feet. This is the preferred
+ constructor. */
+ FGGroundCallback(double ReferenceRadius);
virtual ~FGGroundCallback();
/** Compute the altitude above sealevel. */
virtual double GetAltitude(const FGLocation& l) const;
/** Compute the altitude above ground. Defaults to sealevel altitude. */
virtual double GetAGLevel(double t, const FGLocation& l, FGLocation& cont,
- FGColumnVector3& n, FGColumnVector3& v) const;
+ FGColumnVector3& n, FGColumnVector3& v,
+ FGColumnVector3& w) const;
+ virtual void SetTerrainGeoCentRadius(double radius) {mReferenceRadius = radius;}
+ virtual double GetTerrainGeoCentRadius(void) const {return mReferenceRadius;}
private:
/// Reference radius.
double mReferenceRadius;