source: flair-src/trunk/lib/FlairSimulator/src/unexported/FollowMeCamera.h@ 158

// %flair:license{

// This file is part of the Flair framework distributed under the

// CECILL-C License, Version 1.0.

// %flair:license}

//  created:    2012/08/21

//  filename:   FollowMeCamera.h

//

//  author:     Guillaume Sanahuja

//              Copyright Heudiasyc UMR UTC/CNRS 7253

//

//  version:    $Id: $

//

//  purpose:    classe definissant une animation poursuite pour camera

//

/*********************************************************************/



#ifndef FOLLOWMECAMERA_H

#define FOLLOWMECAMERA_H



#include "VisualizationCamera.h"





namespace flair {

namespace simulator {



class FollowMeCamera : public VisualizationCamera {

public:

  FollowMeCamera(const irr::scene::ISceneNode *parent,std::string name,

                float rotateSpeed = -500.0f, float zoomSpeed = 4.0f);

  ~FollowMeCamera();



  void animateNode(irr::scene::ISceneNode *node, irr::u32 timeMs);

  void setPositionOffset(irr::core::vector3df newpos);

  void setTargetOffset(irr::core::vector3df newpos);



private:

  irr::core::vector3df pos_offset, target_offset;

  irr::core::position2df RotateStart;

  const irr::scene::ISceneNode *parent;

  bool Rotating;

  float RotY, RotZ;

  float sat(float value);

  float rotateSpeed;

  float zoomSpeed;

};



} // end namespace simulator

} // end namespace flair



#endif // FOLLOWMECAMERA_H