基于MFC的对话框Dialog的OpenGL程序框架

SetIcon(m_hIcon, FALSE); // Set small icon
///////////////////////OPENGL INIT/////////////////////////
CWnd *wnd=GetDlgItem(IDC_RENDER);
hrenderDC=::GetDC(wnd->m_hWnd);
{
CAboutDlg dlgAbout;
dlgAbout.DoModal();
}
else
{
CDialog::OnSysCommand(nID, lParam);
}
}
// If you add a minimize button to your dialog, you will need the code below
BOOL COpenGLDlg::OnInitDialog()
{
CDialog::OnInitDialog();
// Add "About..." menu item to system menu.
// IDM_ABOUTBOX must be in the system command range.
//{{AFX_DATA_MAP(CAboutDlg)
//}}AFX_DATA_MAP
}
BEGIN_MESSAGE_MAP(CAboutDlg, CDialog)
//{{AFX_MSG_MAP(CAboutDlg)
// No message handlers
//}}AFX_MSG_MAP
glEnableClientState(GL_TEXTURE_COORD_ARRAY);
SetTimer(1,10,0);
////////////////////////////////////////////////////////////////
// TODO: Add extra initialization here
}
}
// Set the icon for this dialog. The framework does this automatically
// when the application’s main window is not a dialog
SetIcon(m_hIcon, TRUE); // Set big icon
//}}AFX_DATA_MAP
}
BEGIN_MESSAGE_MAP(COpenGLDlg, CDialog)
//{{AFX_MSG_MAP(COpenGLDlg)
ON_WM_SYSCOMMAND()
ON_WM_PAINT()
ON_WM_QUERYDRAGICON()
基于MFC的对话框Dialog的OpenGL程序框架 收藏
建立一个基于对话框的工程(名称:OpenGL)
并且在设置的Link里加入库opengl32.lib glu32.lib glaux.lib
为对话框添加picture control 控件,ID:IDC_RENDER
主要程序:
glDepthFunc(GL_LEQUAL); // The Type Of Depth Testing To Do
/////////////////////////////////////////////////////////////////////////
glEnableClientState(GL_VERTEX_ARRAY);
// to draw the icon. For MFC applications using the document/view model,
// this is automatically done for you by the framework.
void COpenGLDlg::OnPaint()
: CDialog(COpenGLDlg::IDD, pParent)
{
//{{AFX_DATA_INIT(COpenGLDlg)
// NOTE: the ClassWizard will add member initialization here
//}}AFX_DATA_INIT
{
CString strAboutMenu;
strAboutMenu.LoadString(IDS_ABOUTBOX);
if (!strAboutMenu.IsEmpty())
{
pSysMenu->AppendMenu(MF_SEPARATOR);
pSysMenu->AppendMenu(MF_STRING, IDM_ABOUTBOX, strAboutMenu);
// CAboutDlg dialog used for App About
class CAboutDlg : public CDialog
{
public:
CAboutDlg();
// Dialog Data
//{{AFX_DATA(CAboutDlg)
enum { IDD = IDD_ABOUTBOX };
// OpenGLDlg.cpp : implementation file
//
#include "stdafx.h"
#include "OpenGL.h"
#include "OpenGLDlg.h"
#include <gl\gl.h>
#include <gl\glu.h>
return TRUE; // return TRUE unless you set the focus to a control
}
void COpenGLDlg::OnSysCommand(UINT nID, LPARAM lParam)
{
if ((nID & 0xFFF0) == IDM_ABOUTBOX)
if(SetWindowPixelFormat(hrenderDC)==FALSE)
return 0;
Hale Waihona Puke if(CreateViewGLContext(hrenderDC)==FALSE)
return 0;
glPolygonMode(GL_FRONT,GL_FILL);
{
if (IsIconic())
{
CPaintDC dc(this); // device context for painting
SendMessage(WM_ICONERASEBKGND, (WPARAM) dc.GetSafeHdc(), 0);
// Center icon in client rectangle
glClearColor(0.0f, 0.0f, 0.0f, 0.5f); // Black Background
glClearDepth(1.0f); // Depth Buffer Setup
glEnable(GL_DEPTH_TEST); // Enables Depth Testing
//}}AFX_DATA
// ClassWizard generated virtual function overrides
//{{AFX_VIRTUAL(CAboutDlg)
protected:
virtual void DoDataExchange(CDataExchange* pDX); // DDX/DDV support
glMatrixMode(GL_PROJECTION);
glLoadIdentity();
gluPerspective(45,1,0.1,100.0);
glMatrixMode(GL_MODELVIEW);
glLoadIdentity();
glShadeModel(GL_SMOOTH); // Enable Smooth Shading
ON_WM_TIMER()
//}}AFX_MSG_MAP
END_MESSAGE_MAP()
/////////////////////////////////////////////////////////////////////////////
// COpenGLDlg message handlers
END_MESSAGE_MAP()
/////////////////////////////////////////////////////////////////////////////
// COpenGLDlg dialog
COpenGLDlg::COpenGLDlg(CWnd* pParent /*=NULL*/)
}
void COpenGLDlg::DoDataExchange(CDataExchange* pDX)
{
CDialog::DoDataExchange(pDX);
//{{AFX_DATA_MAP(COpenGLDlg)
// NOTE: the ClassWizard will add DDX and DDV calls here
glPolygonMode(GL_BACK,GL_FILL);
///////////////////////////////////////////
glEnable(GL_TEXTURE_2D);