VBOElement.h

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

#if !defined(_MGVBOELEMENT__INCLUDED_)
#define _MGVBOELEMENT__INCLUDED_

#if _MSC_VER > 1000
#pragma once
#endif // _MSC_VER > 1000

#include "MGCLStdAfx.h"
#include "mg/Pvector.h"
#include "mg/drawParam.h"
#include "mgGL/Color.h"
#include "mgGL/GLAttrib.h"

class MGPosition;
class MGBox;
class MGBPointSeq;
class MGSPointSeq;
class MGCurve;
class MGSPointSeq;
class mgTL2Triangles;
class MGStl;
class MGColor;
class MGAttribedGel;
class MGComplex;
class MGCellBase;
class mgVBOLeafBuilder;
class mgVBOLeaf;
class mgTexture;

// mgVBOElement

class MG_DLL_DECLR mgVBOElement{
friend class mgVBO;

public:

mgVBOElement():m_no_display(false){;};

virtual ~mgVBOElement(){;};

virtual bool is_made(MGCL::VIEWMODE viewMode=MGCL::DONTCARE)=0;
    
virtual void make_display_list(MGCL::VIEWMODE vmode=MGCL::DONTCARE)=0;

virtual void draw(MGCL::VIEWMODE viewMode=MGCL::DONTCARE)=0;

virtual void redraw(MGCL::VIEWMODE viewMode)=0;

virtual void selectionDraw(MGCL::VIEWMODE viewMode=MGCL::DONTCARE)=0;

virtual unsigned getDName()const=0;

virtual GLuint getSelectionName()const=0;

virtual mgVBO* vboPointer(){return 0;};

virtual const mgVBOLeaf* leafPointer(){return 0;};

virtual void set_display(){ m_no_display=false;};
virtual void set_no_display(){  m_no_display=true;};
virtual bool getNoDisplayMode()const{return m_no_display;};
bool is_no_display()const{return getNoDisplayMode();};
bool is_display()const{return !is_no_display();};

static void setDrawParam(const MGDrawParam& dpara){m_drawPara=dpara;};
static MGDrawParam& getDrawParam(){return m_drawPara;};
static void setHilightColor(const MGColor& hcolor){m_hilightColor=hcolor;};
static const MGColor& getHilightColor(){return m_hilightColor;};
static void setDefaultPointSize(GLfloat psize){m_pointSize=psize;};
static GLfloat getDefaultPointSize(){return m_pointSize;};

protected:
    
    bool m_no_display:1;

private:
    static MGDrawParam m_drawPara;
    static MGColor m_hilightColor;
    static GLfloat m_pointSize;

};
 // end of DisplayHandling group
#endif // !defined(_MGVBOELEMENT__INCLUDED_)