PickObject.h

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

#ifndef _MGPickObject_HH_
#define _MGPickObject_HH_

#include "mg/MGCL.h"
#include "mg/GelPosition.h"
#include "mg/Position.h"
#include <vector>

class MGGel;
class MGGroup;
class MGObject;
class MGColor;


class MG_DLL_DECLR MGPickObject:public MGGelPosition{

public:


MGPickObject():MGGelPosition(){;};

explicit MGPickObject(MGGroup* group, MGObject* obj=0)
:MGGelPosition(group,obj){;};

MGPickObject(const MGGelPosition& gelp2):MGGelPosition(gelp2){;};

MGPickObject(const MGPickObject& obj2):MGGelPosition(obj2){
    m_parameter=obj2.m_parameter;
}

virtual ~MGPickObject(){;};


virtual MGPickObject& operator=(const MGPickObject& pobj);

bool operator<(const MGPickObject& po2)const;
bool operator>(const MGPickObject& po2)const{return po2<(*this);};
bool operator<=(const MGPickObject& po2)const{return !((*this)>po2);};
bool operator>=(const MGPickObject& po2)const{return !(po2>(*this));};


virtual MGPickObject* clone()const;

virtual void hilight_using_display_list(
    double span_length, 
    int line_density    
)const;

MGPosition& parameter(){return m_parameter;};
const MGPosition& parameter()const{return m_parameter;};

void set_parameter(const MGPosition& param){m_parameter=param;};

private:
    MGPosition m_parameter;
};
 // end of MGObjectRelated group
#endif