PickObjectCB.h

/********************************************************************/
/* Copyright (c) 2015 DG Technologies Inc. and Yuzi Mizuno          */
/* All rights reserved.                                             */
/********************************************************************/

#ifndef _MGPickObjectCB_HH_
#define _MGPickObjectCB_HH_

#include "mg/PickObject.h"

class MGCurve;


class MG_DLL_DECLR MGPickObjectCB:public MGPickObject{

public:


MGPickObjectCB():MGPickObject(),m_start_end(-1){;};
MGPickObjectCB(const MGPickObjectCB& pcb);

MGPickObjectCB(
    MGGelPosition& gelp,
    int start_end
):MGPickObject(gelp),m_start_end(start_end){;};

MGPickObjectCB(
    MGPickObject& pobj,
    int start_end
):MGPickObject(pobj),m_start_end(start_end){;};

//Copy constructor.
//MGPickObjectCB(const MGPickObjectCB& pobj2);

virtual ~MGPickObjectCB(){;};

MGPickObjectCB& operator=(const MGPickObject& pobj);


virtual MGPickObjectCB* clone()const;

void hilight_using_display_list(
    double span_length, 
    int line_density    
)const;

int start_end(){return m_start_end;};

const MGCurve* curve()const;

void set_start_end(int start_end){m_start_end=start_end;};

private:

    int m_start_end; 
    mutable mgVBO m_vbo;//VBO to display the boundary information.
};
 // end of MGObjectRelated group
#endif