MeVisLab/Standard/Sources/ML/MLBase/mlKeyFrameList.h

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// **InsertLicense** code
//----------------------------------------------------------------------------------

// Defines the classes:
// - KeyFrame: An object describing a position and orientation in space
// - KeyFrameList: A list of KeyFrame items
//----------------------------------------------------------------------------------



#ifndef __mlKeyFrameList_H
#define __mlKeyFrameList_H



// ML includes
#ifndef __mlModuleIncludes_H
#include "mlModuleIncludes.h"
#endif
#ifndef __mlLinearAlgebra_H
#include "mlLinearAlgebra.h"
#endif


// Local includes
#ifndef __mlBaseInit_H
#include "mlBaseInit.h"
#endif
#ifndef __mlListBase_H
#include "mlListBase.h"
#endif


ML_START_NAMESPACE

  
// ------------------------------------------------------------------
// ------------------------------------------------------------------

class MLBASEEXPORT KeyFrame 
{
public:



  Vector3 p;          
  Vector3 tangent;    
  Vector3 up;         





  KeyFrame () : p(0), tangent(0), up(0) {}

  KeyFrame (const Vector3 &point, const Vector3 &tangentVec, const Vector3 &upVec)
    : p(point), tangent(tangentVec), up(upVec) {}

  KeyFrame (const KeyFrame &frame) { *this = frame; }

  virtual ~KeyFrame() {}

  
  virtual KeyFrame &operator = (const KeyFrame &frame);

  bool operator <(const KeyFrame &) const { return false; }

  bool operator ==(const KeyFrame &) const { return false; }

/*
  void print(const char* txt) {
    std::cout << txt << std::endl;
    p.print("point");
    tangent.print("tangent");
    up.print("up");
  }
*/
};


std::ostream &operator << (std::ostream &out, const KeyFrame &frame);

  


  
// ------------------------------------------------------------------
// Base object class KeyFrameList 
// ------------------------------------------------------------------

class MLBASEEXPORT KeyFrameList : public ListTemplate<KeyFrame>
{

public:

  KeyFrameList () : ListTemplate<KeyFrame>(false) {}

  void print ();


private:

  ML_CLASS_HEADER(KeyFrameList);

};


ML_END_NAMESPACE


#endif // __mlKeyFrameList_H