#ifndef Lambert_h
#define Lambert_h
/**
 * @file
 * $Revision: 1.1 $
 * $Date: 2007/02/20 16:55:11 $
 *
 *   Unless noted otherwise, the portions of Isis written by the USGS are
 *   public domain. See individual third-party library and package descriptions
 *   for intellectual property information, user agreements, and related
 *   information.
 *
 *   Although Isis has been used by the USGS, no warranty, expressed or
 *   implied, is made by the USGS as to the accuracy and functioning of such
 *   software and related material nor shall the fact of distribution
 *   constitute any such warranty, and no responsibility is assumed by the
 *   USGS in connection therewith.
 *
 *   For additional information, launch
 *   $ISISROOT/doc//documents/Disclaimers/Disclaimers.html
 *   in a browser or see the Privacy &amp; Disclaimers page on the Isis website,
 *   http://isis.astrogeology.usgs.gov, and the USGS privacy and disclaimers on
 *   http://www.usgs.gov/privacy.html.
 */

#include "PhotoModel.h"

namespace Isis {
  class Pvl;

  /**
   * @author ????-??-?? Unknown
   *
   * @internal
   */
  class Lambert : public PhotoModel {
    public:
      Lambert(Pvl &pvl) : PhotoModel(pvl) {};
      virtual ~Lambert() {};

    protected:
      virtual double PhotoModelAlgorithm(double phase, double incidence,
                                         double emission);

  };
};

#endif
