找骂的基于Win32SDK的OpenGL程序

也许是我用google的水平太菜，到现在为止也没有找到用于Win32SDK开发的基于对话框的OpenGL程序，google的搜索结果基本都是关于 用MFC做OpenGL程序，或者什么C++的，GLUT的！对以我这等MFC盲、C++盲，难道不用glut等库、仅C开发不了OpenGL程序？非 也，参考wxdevcpp的sample下的opengl代码，我写了如下的程序（若有抄袭之嫌，请通知我），貌似很有意思。

//----------------------------------------------------------------------------------------------------------------

//主题风格文件xpmanifest.xml

<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<assembly xmlns="urn:schemas-microsoft-com:asm.v1" manifestVersion="1.0">
<assemblyIdentity
    version="1.0.0.0"
    processorArchitecture="*"
    name="Company.Product.Name"
    type="win32"
/>
<description></description>
<dependency>
    <dependentAssembly>
        <assemblyIdentity
            type="win32"
            name="Microsoft.Windows.Common-Controls"
            version="6.0.0.0"
            processorArchitecture="*"
            publicKeyToken="6595b64144ccf1df"
            language="*"
        />
    </dependentAssembly>
</dependency>
</assembly>

//----------------------------------------------------------------------------------------------------------------

//资源文件glWin.rc

#define IDC_GRP1 1003
#define IDC_BTN1 1004
#define IDC_BTN2 1005
#define IDC_BTN3 1006
#define IDD_DLG1 1000
#define IDC_IMG1 1001
#define IDC_SBR1 1002
#define IDC_GRP2 1003
#define IDC_BTN4 1004
#define IDC_BTN5 1005
#define IDC_BTN6 1006
#define IDI_ICON1 100

#include <windows.h>

IDD_DLG1 DIALOGEX 3,18,360,261
CAPTION "glWin"
FONT 8,"Tahoma",0,0,0
STYLE WS_VISIBLE|WS_CAPTION|WS_SYSMENU|WS_MINIMIZEBOX|DS_CENTER
BEGIN
  CONTROL "",IDC_IMG1,"Static",WS_CHILDWINDOW|WS_VISIBLE|SS_SUNKEN|SS_CENTERIMAGE|SS_BITMAP,3,3,255,243
  CONTROL "message: 绘制三角形",IDC_SBR1,"msctls_statusbar32",WS_CHILDWINDOW|WS_VISIBLE|CCS_BOTTOM,51,245,54,15
  CONTROL "",IDC_GRP2,"Button",WS_CHILDWINDOW|WS_VISIBLE|BS_GROUPBOX,261,-1,96,247
  CONTROL "绘制三角形",IDC_BTN4,"Button",WS_CHILDWINDOW|WS_VISIBLE|WS_TABSTOP,267,9,82,18
  CONTROL "绘制四棱锥",IDC_BTN5,"Button",WS_CHILDWINDOW|WS_VISIBLE|WS_TABSTOP,267,31,82,18
  CONTROL "绘制立方体",IDC_BTN6,"Button",WS_CHILDWINDOW|WS_VISIBLE|WS_TABSTOP,267,54,82,18
END

IDI_ICON1 ICON DISCARDABLE "icon1.ico"

#ifdef __GNUC__
    #define MANIFEST 24
    #define IDR_XPMANIFEST1 1
    IDR_XPMANIFEST1 MANIFEST "xpmanifest.xml"
#endif

//----------------------------------------------------------------------------------------------------------------

//源程序glwin.rc

//基于Win32 SDK对话框的OpenGL程序
//21:38 2011-3-15
//notepad++,msys(gcc4.5.2)

#include <windows.h>
#include <Commctrl.h>
#include <gl/gl.h>

#define IDC_GRP1 1003
#define IDC_BTN1 1004
#define IDC_BTN2 1005
#define IDC_BTN3 1006
#define IDD_DLG1 1000
#define IDC_IMG1 1001
#define IDC_SBR1 1002
#define IDC_GRP2 1003
#define IDC_BTN4 1004
#define IDC_BTN5 1005
#define IDC_BTN6 1006
#define IDI_ICON1 100

VOID EnableOpenGL( HWND hWnd, HDC * hDC, HGLRC * hRC )
{
    PIXELFORMATDESCRIPTOR pfd;
    int iFormat;

    // get the device context (DC)
    *hDC = GetDC( hWnd );

    // set the pixel format for the DC
    ZeroMemory( &pfd, sizeof( pfd ) );
    
    pfd.nSize         = sizeof( pfd );
    pfd.nVersion     = 1;
    pfd.dwFlags        = PFD_DRAW_TO_WINDOW|PFD_SUPPORT_OPENGL | PFD_DOUBLEBUFFER;
    pfd.iPixelType     = PFD_TYPE_RGBA;
    pfd.cColorBits     = 24;
    pfd.cDepthBits     = 16;
    pfd.iLayerType     = PFD_MAIN_PLANE;
    
    iFormat = ChoosePixelFormat( *hDC, &pfd );
    SetPixelFormat( *hDC, iFormat, &pfd );

    // create and enable the render context (RC)
    *hRC = wglCreateContext( *hDC );
    wglMakeCurrent( *hDC, *hRC );
}

// Disable OpenGL
VOID DisableOpenGL( HWND hWnd, HDC hDC, HGLRC hRC )
{
    wglMakeCurrent( NULL, NULL );
    wglDeleteContext( hRC );
    ReleaseDC( hWnd, hDC );
}

// Initialize OpenGL
VOID InitOpenGL()
{
       glClearColor(0.0f, 0.0f, 0.0f, 0.0f);
    glClearDepth(1.0);
    glDepthFunc(GL_LESS);
    glEnable(GL_DEPTH_TEST|GL_POINT_SMOOTH);
    glShadeModel(GL_SMOOTH|GL_FLAT );
    glMatrixMode(GL_PROJECTION|GL_MODELVIEW);
}

//drawing the pyramid
VOID DrawFunc1()
{
    glBegin(GL_TRIANGLES);             // Draw using triangles
         glColor3f(0.5f, 0.0f, 0.0f);       // Red
      glVertex3f( 0.0f, 0.5f, 0.0f);  // Top of triangle (Front)
      glColor3f(0.0f, 0.5f, 0.0f);    // Green
      glVertex3f(-0.5f, -0.5f, 0.5f); // Left of triangle (Front)
      glColor3f(0.0f, 0.0f, 0.5f);    // Blue
      glVertex3f(0.5f, -0.5f, 0.5f);  // Right of triangle (Front)
   
      glColor3f(0.5f, 0.0f, 0.0f);    // Red
      glVertex3f(0.0f, 0.5f, 0.0f);   // Top of triangle (Right)
      glColor3f(0.0f, 0.0f, 0.5f);    // Blue
      glVertex3f(0.5f, -0.5f, 0.5f);  // Left of triangle (Right)
      glColor3f(0.0f, 0.5f, 0.0f);    // Green
      glVertex3f(0.5f, -0.5f, -0.5f); // Right of triangle (Right)
   
      glColor3f(0.5f, 0.0f, 0.0f);     // Red
      glVertex3f(0.0f, 0.5f, 0.0f);    // Top of triangle (Back)
      glColor3f(0.0f, 0.5f, 0.0f);     // Green
      glVertex3f(0.5f, -0.5f, -0.5f);  // Left of triangle (Back)
      glColor3f(0.0f, 0.0f, 0.5f);     // Blue
      glVertex3f(-0.5f, -0.5f, -0.5f); // Right of triangle (Back)
      
      glColor3f(0.5f, 0.0f, 0.0f);     // Red
      glVertex3f(0.0f, 0.5f, 0.0f);    // Top of triangle (Left)
      glColor3f(0.0f, 0.0f, 0.5f);     // Blue
      glVertex3f(-0.5f, -0.5f, -0.5f); // Left of triangle (Left)
      glColor3f(0.0f, 0.5f, 0.0f);     // Green
      glVertex3f(-0.5f, -0.5f, 0.5f);  // Right of triangle (Left)
    glEnd();   // Done drawing the pyramid
    glFlush();
}

//drawing the color cube
VOID DrawFunc2()
{

    double
    xmin =-0.5,
    xmax = 0.5,
    ymin = -0.5,
    ymax = 0.5,
    zmin =-0.5,
    zmax =0.5;
    
    glBegin (GL_POLYGON);
    glColor3d(0.5,0.8,0.2);

    glVertex3d(xmin,ymin,zmin);
    glVertex3d(xmin,ymin,zmax);

    glVertex3d(xmin,ymin,zmax);
    glVertex3d(xmin,ymax,zmax);

    glVertex3d(xmin,ymax,zmax);
    glVertex3d(xmin,ymax,zmin);

    glVertex3d(xmin,ymax,zmin);
    glVertex3d(xmin,ymin,zmin);

    glColor3d(0.2,0.5,0.8);

    glVertex3d(xmin,ymin,zmin);
    glVertex3d(xmin,ymin,zmax);

    glVertex3d(xmin,ymin,zmax);
    glVertex3d(xmax,ymin,zmax);

    glVertex3d(xmax,ymin,zmax);
    glVertex3d(xmax,ymin,zmin);

    glVertex3d(xmax,ymin,zmin);
    glVertex3d(xmin,ymin,zmin);

    glColor3d(0.8,0.2,0.5);

    glVertex3d(xmin,ymin,zmin);
    glVertex3d(xmin,ymax,zmin);

    glVertex3d(xmin,ymax,zmin);
    glVertex3d(xmax,ymax,zmin);

    glVertex3d(xmax,ymax,zmin);
    glVertex3d(xmax,ymin,zmin);

    glVertex3d(xmax,ymin,zmin);
    glVertex3d(xmin,ymin,zmin);

    glEnd();

    glBegin (GL_LINES);
    glColor3d(0.8,0.8,0.8);

    glVertex3d(xmax,ymax,zmax);
    glVertex3d(xmin,ymax,zmax);

    glVertex3d(xmax,ymax,zmax);
    glVertex3d(xmax,ymin,zmax);

    glVertex3d(xmax,ymax,zmax);
    glVertex3d(xmax,ymax,zmin);

    glEnd();    
    glFlush();
}

VOID DrawFunc0()
{
    glBegin(GL_TRIANGLES);
        glColor3f( 1.0f, 0.0f, 0.0f ); glVertex2f( 0.0f, 1.0f );
        glColor3f( 0.0f, 1.0f, 0.0f ); glVertex2f( 0.87f, -0.5f );
        glColor3f( 0.0f, 0.0f, 1.0f ); glVertex2f( -0.87f, -0.5f );
    glEnd();
    glFlush();
}

typedef VOID (*PDRAWFUNC)();

// OpenGL animation code goes here
VOID GLDrawFunc(PDRAWFUNC func)
{
    static float fRotAngle = 0.0f;
    
    glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
    glLoadIdentity();
    glTranslatef(0.0f,0.0f,0.0f);
    glRotatef(fRotAngle, 1.0f, 1.0f, 1.0f);
    
    {
        func();        
    }    

    fRotAngle += 0.5f;
}

//窗口事件处理程序
BOOL WINAPI DlgProc(HWND hDlg,UINT uMsg,WPARAM wParam,LPARAM lParam)
{
    static HDC             hDC;
    static HGLRC         hRC;
    static PDRAWFUNC    ptrDrawFunc=NULL;
    
    switch(uMsg)
    {
    case WM_INITDIALOG://窗口初始化事件
        //设置窗口图标
        SendMessageA(hDlg,WM_SETICON,ICON_SMALL,(LPARAM)LoadIcon(*(HINSTANCE*)lParam,MAKEINTRESOURCE(IDI_ICON1)));
        EnableOpenGL( GetDlgItem(hDlg,IDC_IMG1), &hDC, &hRC );
        InitOpenGL() ;
        ptrDrawFunc=DrawFunc0;
        
        SetTimer(hDlg,0x1234,10,NULL);
        break;
        
    case WM_CLOSE://窗口关闭事件
        DisableOpenGL( GetDlgItem(hDlg,IDC_IMG1), hDC, hRC );
        hDC=NULL;
        EndDialog(hDlg,0);
        break;    
        
    case WM_TIMER:
        {                
            GLDrawFunc(ptrDrawFunc);            
            SwapBuffers( hDC );
        }
        break;
        
    case WM_COMMAND:
        switch(LOWORD(wParam))
        {
        case IDC_BTN1:
            ptrDrawFunc=DrawFunc0;
            SendDlgItemMessageA(hDlg,IDC_SBR1,WM_SETTEXT,0,(LPARAM)"message: 绘制三角形");
            break;
            
        case IDC_BTN2:
            ptrDrawFunc=DrawFunc1;
            SendDlgItemMessageA(hDlg,IDC_SBR1,WM_SETTEXT,0,(LPARAM)"message: 绘制四棱锥");
            break;
            
        case IDC_BTN3:
            ptrDrawFunc=DrawFunc2;
            SendDlgItemMessageA(hDlg,IDC_SBR1,WM_SETTEXT,0,(LPARAM)"message: 绘制立方体");
            break;
        }
        break;
        
    default:        
        break;
    }
    
    return FALSE;
}

INT APIENTRY WinMain(HINSTANCE hInstance,HINSTANCE hPreInstance,LPSTR lpCmdLine,INT nShowCmd)
{
    InitCommonControls();//WinXP必须要有,Win2003SP2DC则不需要

    //启动对话框，并进入窗口事件处理循环
    DialogBoxParamA(hInstance,MAKEINTRESOURCE(IDD_DLG1),NULL,(DLGPROC)DlgProc,(LPARAM)&hInstance);
    
    return 0;
}

//----------------------------------------------------------------------------------------------------------------

这个程序的相似程序，我刚在codeproject上看到(20110318)

//----------------------------------------------------------------------------------------------------------------

msys(gcc4.5.2)编译命令行:

windres -coff -i glWin.rc -o glwin.o
gcc glwin.c glwin.o -o glwin -lcomctl32 -lopengl32 -lglu32 -mwindows
strip glwin.exe