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#ifndef COIN_SBGEOELLIPSOID_H
#define COIN_SBGEOELLIPSOID_H
/**************************************************************************\
*
* This file is part of the Coin 3D visualization library.
* Copyright (C) by Kongsberg Oil & Gas Technologies.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* ("GPL") version 2 as published by the Free Software Foundation.
* See the file LICENSE.GPL at the root directory of this source
* distribution for additional information about the GNU GPL.
*
* For using Coin with software that can not be combined with the GNU
* GPL, and for taking advantage of the additional benefits of our
* support services, please contact Kongsberg Oil & Gas Technologies
* about acquiring a Coin Professional Edition License.
*
* See http://www.coin3d.org/ for more information.
*
* Kongsberg Oil & Gas Technologies, Bygdoy Alle 5, 0257 Oslo, NORWAY.
* http://www.sim.no/ sales@sim.no coin-support@coin3d.org
*
\**************************************************************************/
#include "SbGeoAngle.h"
class SbString;
class SbGeoAngle;
class SbGeoEllipsoid {
public:
SbGeoEllipsoid(void);
SbGeoEllipsoid(const SbString & desc, char hemisphere = 'N');
SbGeoEllipsoid(const SbGeoEllipsoid & e);
SbGeoEllipsoid & operator=(const SbGeoEllipsoid & e);
double getA(void) const;
double getE(void) const;
double getEccentricitySquared(void) const;
char getHemisphere(void) const;
const SbGeoAngle & getLatStdParallel(void) const;
const SbGeoAngle & getLongOrigin(void) const;
private:
double a, e;
double eccsquared;
char hemisphere;
SbGeoAngle lambda0; // Longitude of origin
SbGeoAngle phiF; // Latitude of standard parallel
};
#endif // COIN_SBGEOELLIPSOID_H
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