gp2objecteditor/OpenGLView.h at master · paulhoad/gp2objecteditor · GitHub

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// OpenGLView.h : header file
//


/////////////////////////////////////////////////////////////////////////////
// COpenGLView view

class COpenGLView : public CScrollView
{
protected:
	COpenGLView();           // protected constructor used by dynamic creation
	DECLARE_DYNCREATE(COpenGLView)

// Attributes
public:
	HBITMAP hBitmap, hOldBitmap;
    HPALETTE hPalette;
    HDC hDC;

	void setupDIB(HDC hDC);
    void setupPalette(HDC hDC);
    void resizeDIB(HDC hDC);


// Operations
public:

	BOOL renderToDIB;
	HDC  hDCFrontBuffer;


	BOOL SetWindowPixelFormat(HDC hDC);
	BOOL CreateViewGLContext(HDC hDC);

	float m_red[256],m_blue[256],m_green[256];
	HPALETTE m_hPalette;

	double scaler;
	double dist;

	virtual void getLookPoint();

	void SwapAnyBuffers(HDC hdc);

	BOOL  doubleBuffered;


	HGLRC m_hGLContext;
	int m_GLPixelIndex;
	void RenderScene(CPaintDC *dc);
	//virtual void OpenGLDrawScene(CPaintDC *dc);
	virtual void OpenGLDrawScene(HDC hdc);
	double m_transY;
	double m_transX;
	double m_angle1;
	double m_angle2;
	float m_size;
	double m_xRotate;
	double m_yRotate;
	double m_zRotate;

	int m_width;
	int m_height;
	int m_exp;

	CPoint m_RightDownPos;
	CPoint m_LeftDownPos;
	BOOL m_RightButtonDown;
	BOOL m_LeftButtonDown;
	BOOL m_ShiftDown;

// Overrides
	// ClassWizard generated virtual function overrides
	//{{AFX_VIRTUAL(COpenGLView)
	protected:
	virtual void OnDraw(CDC* pDC);      // overridden to draw this view
	virtual void OnInitialUpdate();     // first time after construct
	//}}AFX_VIRTUAL

// Implementation
protected:
	virtual ~COpenGLView();
#ifdef _DEBUG
	virtual void AssertValid() const;
	virtual void Dump(CDumpContext& dc) const;
#endif

	// Generated message map functions
	//{{AFX_MSG(COpenGLView)
	afx_msg void OnDestroy();
	afx_msg int OnCreate(LPCREATESTRUCT lpCreateStruct);
	afx_msg void OnLButtonUp(UINT nFlags, CPoint point);
	afx_msg void OnLButtonDown(UINT nFlags, CPoint point);
	afx_msg void OnMouseMove(UINT nFlags, CPoint point);
	afx_msg void OnPaint();
	afx_msg void OnSize(UINT nType, int cx, int cy);
	afx_msg void OnIn();
	afx_msg void OnOut();
	afx_msg void OnZoomHome();
	//}}AFX_MSG
	DECLARE_MESSAGE_MAP()
};

/////////////////////////////////////////////////////////////////////////////