实体类变量基函数对比表

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	Centity(CObject)		CTriChip(CObject)
变量	protected:		DECLARE_SERIAL(CTriChip)
	BOOL	m_bModified	public:
	CBox3D*	m_pBox	CPoint3D	vex[3]
	UINT	m_id	CVector3D	normal
	CString	m_name
	COLORREF	m_color
	BOOL	m_bVisible
	BOOL	m_bHighlight
	enum  Type	kSTLModel=0
		kPart
		kBezierCure
		kBezierSurface
		kNurbsCurve
		kNurbsSurface
函数	public:		public:
	virtual  void	Draw(COpenGLDC)		CTriChip();
	virtual  void	Serialize(Carchive&  ar)		CTriChip(const  CPoint3D& v0,const CPoint3D& v1,const CPoint3D& v2,const  CVector3D& norm);
	BOOL	GetBox(CBox3D&  box);	virtual	~CTriChip()
	void	SetID(UINT  nID);	virtual  void	Draw(COpenGLDC*  pDC)
	UINT	GetID();	virtual  void	Serialize(CArchive&  ar)
	void	SetName(LPCTSTR  name);	const  CTriChip&	operator=(const  CTriChip&)
	CString	GetName();
	void	SetColor(COLORREF  color);
	COLORREF	GetColor();
	void	SetVisible(BOOL  bVisible);
	BOOL	IsVisible();
	void	SetHighlight(BOOL  bHighlight);
	BOOL	IsHighlight();
	virtual  CEntity::Type	type()  const =0;
	protected:
	virtual  void	UpdateBox()=0;
	CTriChip(CObject)		CSTLModel(CEntity)
变量	DECLARE_SERIAL(CTriChip)		DECLARE_SERIAL(CSTLModel)
	public:		public:
	CPoint3D	vex[3]	CTypedPtrArray<CObArray,CTriChip*>	m_TriList
	CVector3D	normal
函数	public:		public:
		CTriChip();		CSTLModel();
		CTriChip(const  CPoint3D& v0,const CPoint3D& v1,const CPoint3D& v2,const  CVector3D& norm);	virtual	~CSTLModel();
	virtual	~CTriChip()	void	Draw(COpenGLDC*  pDC);
	virtual  void	Draw(COpenGLDC*  pDC)	virtual  void	erialize(CArchive&  ar);
	virtual  void	Serialize(CArchive&  ar)	const   CSTLModel&	operator=(const  CSTLModel&);
	const  CTriChip&	operator=(const  CTriChip&)	void	Add(CTriChip*  tri);
			BOOL	LoadSTLFile(LPCTSTR  file);
			void	Clear();
			BOOL	IsEmpty();
			virtual  CEntity::Type	type()  const
			protected:
			virtual  void	UpdateBox();

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	CBezierCurve(CEntity)		CBezierSurface(CEntity)
变量	DECLARE_SERIAL(CBezierCurve)		DECLARE_SERIAL(CBezierSurface)
	protected:		protected:
	int	m_uSize	int	m_uSize
	CPoint3D*	m_ctrlPts	int	m_vSize;
			CPoint3D*	m_ctrlPts;
函数	public:		public:
		CBezierCurve();		CBezierSurface();
		CBezierCurve(CPoint3D*  ctrlPts,int uSize);		CBezierSurface(CPoint3D*  ctrlPts, int uSize, int vSize);
	virtual	~CBezierCurve();	virtual	~CBezierSurface();
	static  BOOL	ReadDefinitionFile(FILE*  file,CEntity*& pEnt);	static  BOOL	ReadDefinitionFile(FILE*  file,CEntity*& pEnt)
	void	clear();	void	clear()
	void	set(CPoint3D*  ctrlPts,int uSize);	void	set(CPoint3D*  ctrlPts, int uSize, int vSize);
	virtual  void	Draw(COpenGLDC*  pDC);	virtual  void	Draw(COpenGLDC*  pDC);
	virtual  void	Serialize(CArchive&  ar);	virtual  void	Serialize(CArchive&  ar);
	BOOL	IsEmpty()  const;	BOOL	IsEmpty()  const;
	virtual  CEntity::Type	type()  const;	virtual  CEntity::Type	type()  const;
	protected:		protected:
	virtual  void	UpdateBox();	virtual  void	UpdateBox();
	CNurbsCurve(CEntity)		CNurbsSurface(CEntity)
变量	DECLARE_SERIAL(CNurbsCurve)		DECLARE_SERIAL(CNurbsSurface)
	public:		public:
	int	m_uOrder;	int	m_uOrder;
	int	m_uSize;	int	m_vOrder;
	CPoint3D*	m_ctrlPts;	int	m_uSize;
	float*	m_uKnots;	int	m_vSize;
			CPoint3D*	m_ctrlPts;
			float*	m_uKnots;
			float*	m_vKnots;
函数	public:		public:
		CNurbsCurve();		CNurbsSurface();
		CNurbsCurve(CPoint3D*  ctrlPts,int uSize, int uOrder,float* uKnots= NULL);		CNurbsSurface(CPoint3D*  ctrlPts,int uSize,int vSize,int uOrder,int vOrder,float* uknots = NULL,float*  vKnots = NULL);
	virtual	~CNurbsCurve();	virtual	~CNurbsSurface();
	static  BOOL	ReadDefinitionFile(FILE*  file,CEntity*& pEnt);	static  BOOL	ReadDefinitionFile(FILE*  file,CEntity*& pEnt);
	void	clear()	void	clear();
	void	set(CPoint3D*  ctrlPts, int uSize, int uOrder, float* uKnots= NULL);	void	set(CPoint3D*  vex,int uSize, int vSize,int uOrder,int vOrder,float* uknots = NULL,float*  vKnots = NULL);
	virtual  void	Draw(COpenGLDC*  pDC);	virtual  void	Draw(COpenGLDC*  pDC);
	virtual  void	Serialize(CArchive&  ar);	virtual  void	Serialize(CArchive&  ar);
	BOOL	IsEmpty()  const;	BOOL	IsEmpty()  const;
	virtual  CEntity::Type	type()  const;	virtual  CEntity::Type	type()  const;
	protected:		protected:
	virtual  void	UpdateBox();	virtual  void	UpdateBox();

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	Cpart(CEntity)
变量	CTypedPtrArray<CObArray,CEntity*>  m_EntList;
函数	public:
		CPart();
	virtual	~CPart();
	virtual void	Draw(COpenGLDC*  pDC);
	void	AddEntity(CEntity*  ent);
	void	RemoveEntity(CEntity*  ent);
	void	RemoveAllEntity();
	BOOL	IsEmpty();
	UINT	GetEntitySize();
	CEntity*	GetEntity(UINT  i);
	virtual  CEntity::Type	type() const;
	protected:
	virtual void	UpdateBox();