vpSimulatorCamera.h

/****************************************************************************
 *
 * $Id: vpSimulatorCamera.h 2456 2010-01-07 10:33:12Z nmelchio $
 *
 * This file is part of the ViSP software.
 * Copyright (C) 2005 - 2013 by INRIA. All rights reserved.
 * 
 * This software 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.txt at the root directory of this source
 * distribution for additional information about the GNU GPL.
 *
 * For using ViSP with software that can not be combined with the GNU
 * GPL, please contact INRIA about acquiring a ViSP Professional 
 * Edition License.
 *
 * See http://www.irisa.fr/lagadic/visp/visp.html for more information.
 * 
 * This software was developed at:
 * INRIA Rennes - Bretagne Atlantique
 * Campus Universitaire de Beaulieu
 * 35042 Rennes Cedex
 * France
 * http://www.irisa.fr/lagadic
 *
 * If you have questions regarding the use of this file, please contact
 * INRIA at visp@inria.fr
 * 
 * This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
 * WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
 *
 *
 * Description:
 * Defines the simplest robot : a free flying camera.
 *
 * Authors:
 * Eric Marchand
 *
 *****************************************************************************/


#ifndef vpSimulatorCamera_H
#define vpSimulatorCamera_H

#include <visp/vpColVector.h>
#include <visp/vpHomogeneousMatrix.h>
#include <visp/vpMatrix.h>
#include <visp/vpRobot.h>
#include <visp/vpRobotSimulator.h>

class VISP_EXPORT vpSimulatorCamera : public vpRobotSimulator
{
protected:
  vpHomogeneousMatrix wMc_; // world to camera

public:
  vpSimulatorCamera() ;
  virtual ~vpSimulatorCamera() ;

public:
  void get_cVe(vpVelocityTwistMatrix &cVe);
  void get_eJe(vpMatrix &eJe);

  void getPosition(vpHomogeneousMatrix &wMc) const;
  void getPosition(const vpRobot::vpControlFrameType frame, vpColVector &q);
  void setPosition(const vpHomogeneousMatrix &wMc);
  void setVelocity(const vpRobot::vpControlFrameType frame,
                   const  vpColVector &vel)  ;

private:
  void init() ;

  // Non implemented virtual pure functions
  void get_fJe(vpMatrix & /*_fJe */) {};
  void getDisplacement(const vpRobot::vpControlFrameType /* frame */, vpColVector & /* q */) {};
  void setPosition(const vpRobot::vpControlFrameType /* frame */, const vpColVector & /* q */) {};
} ;

#endif