www.pudn.com > OPENGLYANHUA.rar > MYFIREWORKVIEW.H

// MyFireworkView.h : interface of the CMyFireworkView class 
// 
///////////////////////////////////////////////////////////////////////////// 
 
#if !defined(AFX_MYSDOPENGLVIEW_H__75C5AAEC_37B0_4A8B_9132_9A0C663F6DDC__INCLUDED_) 
#define AFX_MYSDOPENGLVIEW_H__75C5AAEC_37B0_4A8B_9132_9A0C663F6DDC__INCLUDED_ 
 
#if _MSC_VER > 1000 
#pragma once 
#endif // _MSC_VER > 1000 
 
#include "MyTexture.h" 
#define MAX_POINTS 400  //  爆炸粒子的最大数目 
struct fire_point 
{ 
  float dir;			//  粒子运动的方向 
  float speed;			//  粒子的速度 
  float r, g, b;		//  粒子的颜色 
  float x;				//  粒子的坐标 
}; 
 
struct firework 
{ 
  int type;                         //  烟火的类型 
  float x, y;                       //  主位置 
  float t;                          //  生命时间 
  float dir;                        //  方向 
  int flag, counter;                //  标志，计数器 
  struct fire_point fp[MAX_POINTS]; //  爆炸粒子 
  struct firework *next;            // 下一个烟火 
}; 
 
class CMyFireworkView : public CView 
{ 
protected: // create from serialization only 
	CMyFireworkView(); 
	DECLARE_DYNCREATE(CMyFireworkView) 
 
// Attributes 
public: 
	CMyFireworkDoc* GetDocument(); 
 
// Operations 
public: 
 
// Overrides 
	// ClassWizard generated virtual function overrides 
	//{{AFX_VIRTUAL(CMyFireworkView) 
	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: 
	virtual ~CMyFireworkView(); 
///////////////////////////////////////////////////////////////// 
//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 
///////////////////////////////////////////////////////////////// 
	void InitializeTexture(); 
	void AddFirework(); 
	void Init(); 
	int WindW, WindH;	 
	int i; 
	unsigned *teximage;  //  粒子的纹理 
	struct firework *fw; 
	CMyTexture*  m_Tex; 
	int rgb; 
#ifdef _DEBUG 
	virtual void AssertValid() const; 
	virtual void Dump(CDumpContext& dc) const; 
#endif 
 
protected: 
 
// Generated message map functions 
protected: 
	//{{AFX_MSG(CMyFireworkView) 
	afx_msg int OnCreate(LPCREATESTRUCT lpCreateStruct); 
	afx_msg void OnDestroy(); 
	afx_msg void OnSize(UINT nType, int cx, int cy); 
	afx_msg void OnTimer(UINT nIDEvent); 
	//}}AFX_MSG 
	DECLARE_MESSAGE_MAP() 
}; 
 
#ifndef _DEBUG  // debug version in MyFireworkView.cpp 
inline CMyFireworkDoc* CMyFireworkView::GetDocument() 
   { return (CMyFireworkDoc*)m_pDocument; } 
#endif 
 
///////////////////////////////////////////////////////////////////////////// 
 
//{{AFX_INSERT_LOCATION}} 
// Microsoft Visual C++ will insert additional declarations immediately before the previous line. 
 
#endif // !defined(AFX_MYSDOPENGLVIEW_H__75C5AAEC_37B0_4A8B_9132_9A0C663F6DDC__INCLUDED_)