TriangleInterpolator.h

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/***************************************************************************
                          TriangleInterpolator.h  -  description
                             -------------------
    copyright            : (C) 2004 by Marco Hugentobler
    email                : [email protected]
 ***************************************************************************/

/***************************************************************************
 *                                                                         *
 *   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.                                   *
 *                                                                         *
 ***************************************************************************/

#ifndef TINTERPOLATOR_H
#define TINTERPOLATOR_H

#include "Vector3D.h"

#include "qgis_sip.h"
#include "qgis_analysis.h"

class QgsPoint;

#define SIP_NO_FILE

class ANALYSIS_EXPORT TriangleInterpolator
{
  public:
    virtual ~TriangleInterpolator() = default;
    virtual bool calcNormVec( double x, double y, Vector3D *result SIP_OUT ) = 0;
    virtual bool calcPoint( double x, double y, QgsPoint &result SIP_OUT ) = 0;
};

#endif