Re: More help for an OpenGl Beginner.

["Frag_ Daddy" <frag_daddy_@hotmail.com>]

    I think I can help...but I don't have too much time to look at your 
code.  Anyways, it looks like your using double-buffering, and then not 
swapping buffers when you need to.  After your call to glFlush(), call 
auxSwapBuffers().

  Hope this helps.


>From: "Paulo Zaffari" <czaffari@ez-poa.com.br>
>Reply-To: gameprogrammer@gameprogrammer.com
>To: "Game Programmer List" <gameprogrammer@gameprogrammer.com>
>Subject: More help for an OpenGl  Beginner.
>Date: Sat, 6 May 2000 20:21:42 -0300
>
>Before anything I must thank everyone who helped me before in this 
>list.Now, my question:
>
>     I am using VC6 to compile the following OpenGl code. The problem is 
>that it only creates a window with a black background and nothing else. 
>Does anyone can tell me what should I do to make my rendering code really 
>work?
>
>#include "stdafx.h"
>#include "windows.h"
>#include "gl/gl.h"
>#include "gl/glu.h"
>#include "gl/glaux.h"
>
>#pragma comment(lib, "opengl32.lib")
>#pragma comment(lib, "glu32.lib")
>#pragma comment(lib, "glaux.lib")
>
>
>void CALLBACK MainLoop(void);
>
>int main(int argc, char* argv[])
>{
>     auxInitDisplayMode(AUX_RGBA | AUX_DOUBLE | AUX_DEPTH);
>     auxInitPosition(0, 0, 640, 480);
>     auxInitWindow("Win32 OpenGL Console Application Test");
>
>
>     auxMainLoop(MainLoop);
>  return(0);
>}
>
>void CALLBACK MainLoop(void)
>{
>  glBegin(GL_TRIANGLES);
>   glColor3f(1.0,1.0,1.0);
>   glVertex3f(0.0,0.0,0.0);
>   glVertex3f(1.0,1.0,0.0);
>   glVertex3f(0.0,1.0,0.0);
>  glEnd();
>
>  glFlush();
>}

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