I presume you have seen the homepage on OpenGL and Delphi?
http://www.geocities.com/SiliconValley/Way/2132/tutorial.html
> -----Original Message-----
> From: Colin Fraser [SMTP:[EMAIL PROTECTED]]
> Sent: Tuesday, July 06, 1999 11:18 AM
> To: Multiple recipients of list delphi
> Subject: [DUG]: Open GL question
>
> Hi all,
>
> I am just playing round (a little) with open GL.
>
> One thing that I can't find out how to do is to get a 2D co-ordinate (in
> pixels of the window client area) of a point in 3D space.
> I want to know this so that I can tell when an object flies off my window.
>
> Anyone have any ideas or pointers??
>
> Regards
> Colin Fraser
>
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