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Friday, February 9th 2007, 5:18pm
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Source code |
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#include <windows.h>
#include <gl/gl.h>
#include <math.h>
#include "viswindow.h"
VisWindow::VisWindow(QWidget *parent)
: QWidget(parent)
{
setGeometry(10,20,795,890);
setVisible(true);
// Get windnow handler
hWnd = (HWND)winId();
//get the device context (DC)
hDC = GetDC( hWnd );
// set the pixel format for the DC
PIXELFORMATDESCRIPTOR pfd;
int format;
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;
format = ChoosePixelFormat( hDC, &pfd );
SetPixelFormat( hDC, format, &pfd );
// enable the render context (RC)
hRC = wglCreateContext( hDC );
wglMakeCurrent( hDC, hRC );
}
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