| Код |
//=============================================================================
#include "../inc/aOpenGL.h"
#include "../inc/aLog.h"
//=============================================================================
extern HWND h_Wnd;
extern HGLRC hRC;
extern HDC hDC;
extern aOpenGL wogl;
extern aLog logo;
//=============================================================================
LRESULT CALLBACK WndProc(HWND hWnd, unsigned int message, WPARAM wParam, LPARAM lParam)
{
unsigned int pixelFormat;
PIXELFORMATDESCRIPTOR pfd =
{
sizeof(PIXELFORMATDESCRIPTOR),
1,
PFD_DRAW_TO_WINDOW | PFD_SUPPORT_OPENGL | PFD_DOUBLEBUFFER,
PFD_TYPE_RGBA,
24,
0, 0, 0, 0, 0, 0,
0,
0,
0,
0, 0, 0, 0,
32,
0,
0,
PFD_MAIN_PLANE,
0,
0, 0, 0
};
switch(message)
{
case WM_CREATE:
h_Wnd = hWnd;
hDC = GetDC(hWnd);
pixelFormat = ChoosePixelFormat(hDC, &pfd);
if (!pixelFormat)
{
logo.log("Can't Choose Pixel Format");
PostQuitMessage(0);
break;
}
if (!SetPixelFormat(hDC, pixelFormat, &pfd))
{
logo.log("Can't Set Pixel Format");
PostQuitMessage(0);
break;
}
hRC = wglCreateContext(hDC);
if (!hRC)
{
logo.log("Can't Create OpenGL Rendering Context");
PostQuitMessage(0);
break;
}
if (!wglMakeCurrent(hDC, hRC))
{
logo.log("Can't Call Thread Of Current Rendering Context");
PostQuitMessage(0);
break;
}
wogl.initGL();
break;
case WM_DESTROY:
case WM_CLOSE:
ChangeDisplaySettings(0, 0);
wglMakeCurrent(hDC, 0);
wglDeleteContext(hRC);
ReleaseDC(hWnd, hDC);
PostQuitMessage(0);
break;
default:
return DefWindowProc(hWnd, message, wParam, lParam);
break;
}
return 0;
}
//=============================================================================
int __stdcall WinMain(HINSTANCE hInstance, HINSTANCE hPrevInst, char* lpCmdLine, int cmdShow)
{
MSG msg;
WNDCLASS wc;
HWND hWnd;
wc.style = CS_HREDRAW|CS_VREDRAW|CS_OWNDC;
wc.lpfnWndProc = (WNDPROC) WndProc;
wc.cbClsExtra = 0;
wc.cbWndExtra = 0;
wc.hInstance = hInstance;
wc.hIcon = 0;
wc.hCursor = LoadCursor(0, IDC_ARROW);
wc.hbrBackground = 0;
wc.lpszMenuName = 0;
wc.lpszClassName = "wglClass";
if (!RegisterClass(&wc))
{
logo.log("Can't Register Window Class");
return 0;
}
hWnd = CreateWindow("wglClass", "Bsedian se le Nek", WS_POPUP | WS_CLIPCHILDREN | WS_CLIPSIBLINGS, 0, 0, 800, 600, 0, 0, hInstance, 0);
if (!hWnd)
{
logo.log("Can't Create Window");
return 0;
}
ShowWindow(hWnd, SW_SHOWNORMAL);
UpdateWindow(hWnd);
SetFocus(hWnd);
while (1)
{
while(PeekMessage(&msg, 0, 0, 0, PM_NOREMOVE))
{
if (GetMessage(&msg, 0, 0, 0))
{
TranslateMessage(&msg);
DispatchMessage(&msg);
}
else
return 1;
}
wogl.drawGLScene();
SwapBuffers(hDC);
}
}
|
В классе aOpenGL, соответственно идёт работа с OGL'ом. |
