Elysian Shadows

Code: Select all

#include <Windows.h>
#include <cstdio>
#include <gl/gl.h>
#include <gl/GLU.h>

HWND hWnd;
HDC hDC;
HGLRC hRC;
WNDCLASS wc;
LRESULT CALLBACK WndProc(HWND hWnd,UINT message,WPARAM wParam,LPARAM lParam)
{
	switch(message)
	{
	case WM_CREATE:
		return 0;
	case WM_CLOSE:
		PostQuitMessage(0);
		return 0;
	case WM_DESTROY:
		return 0;
	default:
		return DefWindowProc(hWnd,message,wParam,lParam);
	}
}
    
void enable_opengl(HWND hWnd,HDC* hDC,HGLRC* hRC);		
void Render_It(HDC* hDC)
{

	glViewport(0,00,500,500);
    glBegin(GL_TRIANGLES);
	glVertex3f(100.0f,150.0f,0.0f);
	glVertex3f(50.0f,50.0f,0.0f);
	glVertex3f(150.0f,10.0f,0.0f);
	glEnd();
	SwapBuffers(*hDC);
	




}

void enable_opengl(HWND hWnd,HDC* hDC,HGLRC* hRC)
{
	*hDC=GetDC(hWnd);
    PIXELFORMATDESCRIPTOR pfd;
	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;
	int iFormat=ChoosePixelFormat(*hDC,&pfd);

	SetPixelFormat(*hDC,iFormat,&pfd);






	
	*hRC=wglCreateContext(*hDC);
	wglMakeCurrent(*hDC,*hRC);

}
void disable_opengl(HWND hWnd,HDC hDC,HGLRC hRC)
{
   wglMakeCurrent(NULL,NULL);
   wglDeleteContext(hRC);
   ReleaseDC(hWnd,hDC);
}