请教各位如何在vc6.0中创建opengl窗口？最好是在win32平台上的

第一步：
#include <gl\gl.h>
#include <gl\glu.h>
#include <gl\glaux.h>
#pragma comment( lib, "opengl32.lib") // OpenGL32连接库
#pragma comment( lib, "glu32.lib") // GLu32连接库
#pragma comment( lib, "glaux.lib") // GLaux连接库

第二步：
case WM_CREATE:
hDC = GetDC( hWnd );
SetupPixelFormat( hDC );
hRC = wglCreateContext( hDC );
wglMakeCurrent( hDC, hRC );
break;
case WM_CLOSE:

wglMakeCurrent( hDC, NULL );
wglDeleteContext( hRC );

PostQuitMessage(0);
break;
case WM_SIZE:
Height = HIWORD( lParam );
Width = LOWORD( lParam );

SetupProjection( Width, Height );
break;
第三步：

while( !bExiting )
{

Render();
SwapBuffers(hDC );

while( PeekMessage( &msg, NULL, 0,0, PM_NOREMOVE ))
{
if( !GetMessage( &msg, NULL, 0,0 ))
{
bExiting = true;
break;
}

TranslateMessage( &msg );
DispatchMessage( &msg );
}
}

其中所用到的自定义函数如下：
void SetupPixelFormat( HDC hDC )
{

PIXELFORMATDESCRIPTOR pfd =
{
sizeof( PIXELFORMATDESCRIPTOR ),
1,
PFD_SUPPORT_OPENGL |
PFD_DRAW_TO_WINDOW |
PFD_DOUBLEBUFFER,
PFD_TYPE_RGBA,
32,
0,0,0,0,0,0,
0,
0,
0,
0,0,0,0,
16,
0,
0,
PFD_MAIN_PLANE,
0,
0,0,0,
};

int pixelformat;
if((pixelformat = ChoosePixelFormat(m_hDc, &pfd)) == 0)
{
MessageBox( "ChoosePixelFormat failed", "Error", MB_OK);
return FALSE;
}

if(SetPixelFormat(m_hDc, pixelformat, &pfd) == FALSE)
{
MessageBox( "SetPixelFormat failed", "Error", MB_OK);
return FALSE;
}
}

void SetupProjection( int Width, int Height )
{
if( Height == 0 )
{
Height = 1;
}

glViewport( 0, 0, Width, Height );

glMatrixMode( GL_PROJECTION );
glLoadIdentity();

gluPerspective( 52.0f, (GLfloat)Width/(GLfloat)Height, 1.0, 1000.0f );

glMatrixMode( GL_MODELVIEW );
glLoadIdentity();
}

void Render()
{
glClearColor(0.7f, 0.7f, 0.9f, 1.0f );
glClear( GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT );
glLoadIdentity();

}

[此贴子已经被作者于2006-12-31 19:53:18编辑过]

这是主要代码
有没有完整代码?谢谢

#include <windows.h>
#include <GL/gl.h>
#include <GL/glut.h>
#include <stdlib.h>
#include <stdio.h>

void display(void)
{
glClear(GL_COLOR_BUFFER_BIT);
glColor3f(1.0,1.0,1.0);
glBegin(GL_POLYGON);
// 设计自己希望的图形,我这里用的是GL_POLYGON
glEnd();

glFlush();
}
void init(void)
{
glClearColor(1.0,1.0,1.0,1.0);
glMatrixMode(GL_PROJECTION);
glLoadIdentity();
gluOrtho(0.0,1.0,0.0,1.0,-1.0,1.0);
}

void winReshapeFcn(GLint newWidth,GLint newHeight)
{
glMatrixMode(GL_PROJECTION);
glLoadIdentity();
gluOrtho2D(0.0,GLdouble (newWidth),0.0,GLdouble (newHeight));

glClear(GL_COLOR_BUFFER_BIT);
}

void main(int argc,char** argv)
{
glutInit(&argc,argv);
glutInitDisplayMode(GLUT_SINGLE|GLUT_RGB);
glutInitWindowPosition(100,100);
glutInitWindowSize(winWidth,winHeight);

init();
glutDisplayFunc(display);
glutReshapeFunc(winReshapeFcn);

glutMainLoop();
}