demview.h

由TIN生成DEM

// DEMView.h : interface of the CDEMView class
//
/////////////////////////////////////////////////////////////////////////////

#if !defined(AFX_DEMVIEW_H__98D0BE1C_FF7A_4E1C_B3ED_ABF8E5BE534C__INCLUDED_)
#define AFX_DEMVIEW_H__98D0BE1C_FF7A_4E1C_B3ED_ABF8E5BE534C__INCLUDED_

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


#include "3dCamera.h"

class CDEMView : public CView
{
protected: // create from serialization only
	CDEMView();
	DECLARE_DYNCREATE(CDEMView)

// Attributes
public:
	CDEMDoc* GetDocument();

// Operations
public:

// Overrides
	// ClassWizard generated virtual function overrides
	//{{AFX_VIRTUAL(CDEMView)
	public:
	virtual void OnDraw(CDC* pDC);  // overridden to draw this view
	virtual BOOL PreCreateWindow(CREATESTRUCT& cs);
	protected:
	virtual BOOL OnPreparePrinting(CPrintInfo* pInfo);
	virtual void OnBeginPrinting(CDC* pDC, CPrintInfo* pInfo);
	virtual void OnEndPrinting(CDC* pDC, CPrintInfo* pInfo);
	//}}AFX_VIRTUAL

// Implementation
public:
	BOOL m_bDisplaySeawater;
	BOOL m_bDisplayAxis;
	virtual ~CDEMView();
/////////////////////////////////////////////////////////////////
//添加成员函数与成员变量
	BOOL RenderScene();
	BOOL SetupPixelFormat(void);
	void SetLogicalPalette(void);
	BOOL InitializeOpenGL(CDC* pDC);

	HGLRC		m_hRC;			//OpenGL绘制描述表
	HPALETTE	m_hPalette;		//OpenGL调色板
	CDC*	    m_pDC;			//OpenGL设备描述表
	C3dCamera	m_Camera;	// Our windows camera

	void DisplayAxis();
	void DisplayCuboid();
	int MakeDTM();
/////////////////////////////////////////////////////////////////

#ifdef _DEBUG
	virtual void AssertValid() const;
	virtual void Dump(CDumpContext& dc) const;
#endif

protected:

// Generated message map functions
protected:
	//{{AFX_MSG(CDEMView)
	afx_msg int OnCreate(LPCREATESTRUCT lpCreateStruct);
	afx_msg void OnDestroy();
	afx_msg void OnKeyDown(UINT nChar, UINT nRepCnt, UINT nFlags);
	afx_msg void OnSize(UINT nType, int cx, int cy);
	afx_msg void OnFileOpen();
	afx_msg void OnZoomIn();
	afx_msg void OnZoomOut();
	afx_msg void OnDisplayAxis();
	afx_msg void OnDisplaySeawater();
	//}}AFX_MSG
	DECLARE_MESSAGE_MAP()
};

#ifndef _DEBUG  // debug version in DEMView.cpp
inline CDEMDoc* CDEMView::GetDocument()
   { return (CDEMDoc*)m_pDocument; }
#endif

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

//{{AFX_INSERT_LOCATION}}
// Microsoft Visual C++ will insert additional declarations immediately before the previous line.

#endif // !defined(AFX_DEMVIEW_H__98D0BE1C_FF7A_4E1C_B3ED_ABF8E5BE534C__INCLUDED_)