with pfd do    //Tells Windows How We Want Things To Be  begin    nSize:= SizeOf( PIXELFORMATDESCRIPTOR ); // Size Of This Pixel Format Descriptor    nVersion:= 1;                            // Version Number (?)    dwFlags:= PFD_DRAW_TO_WINDOW             // Format Must Support Window      or PFD_SUPPORT_OPENGL                  // Format Must Support OpenGL      or PFD_DOUBLEBUFFER;                   // Must Support Double Buffering    iPixelType:= PFD_TYPE_RGBA;              // Request An RGBA Format    cColorBits:= 16;                         // Select Our Color Depth    cRedBits:= 0;                            // Color Bits Ignored    cRedShift:= 0;    cGreenBits:= 0;    cBlueBits:= 0;    cBlueShift:= 0;    cAlphaBits:= 0;                          // No Alpha Buffer    cAlphaShift:= 0;                         // Shift Bit Ignored    cAccumBits:= 0;                          // No Accumulation Buffer    cAccumRedBits:= 0;                       // Accumulation Bits Ignored    cAccumGreenBits:= 0;    cAccumBlueBits:= 0;    cAccumAlphaBits:= 0;    cDepthBits:= 32;                         // 16Bit Z-Buffer (Depth Buffer)    cStencilBits:= 0;                        // No Stencil Buffer    cAuxBuffers:= 0;                         // No Auxiliary Buffer    iLayerType:= PFD_MAIN_PLANE;             // Main Drawing Layer    bReserved:= 0;                           // Reserved    dwLayerMask:= 0;                         // Layer Masks Ignored    dwVisibleMask:= 0;    dwDamageMask:= 0;  end;end;  

  function InitGL: Bool;	// All Setup For OpenGL Goes Herebegin  LoadGLTextures();  glEnable(GL_TEXTURE_2D); // Enable Texture Mapping  glBlendFunc(GL_SRC_ALPHA,GL_ONE);    glShadeModel(GL_SMOOTH); // Enables Smooth Color Shading  glClearColor(0,0,0,0); // Black Background  glClearDepth(1.0); // Depth Buffer Setup  glDepthFunc(GL_LESS); // The Type Of Depth Test To Do  glEnable(GL_DEPTH_TEST); // Enables Depth Testing  glHint(GL_PERSPECTIVE_CORRECTION_HINT,GL_NICEST); // Realy Nice perspective calculations  glMatrixMode(GL_MODELVIEW);  glLightfv(GL_LIGHT1, GL_AMBIENT, @LightAmbient);  glEnable(GL_LIGHT1);  glLightfv(GL_LIGHT2, GL_DIFFUSE, @LightDiffuse);  glLightfv(GL_LIGHT2, GL_POSITION, @LightPosition);  glEnable(GL_LIGHT2);  glEnable(GL_LIGHTING);//  ShowMessage(glGetString(GL_RENDERER));  initGL:=true;end;