Michael,

Rather than re-invent the wheel, you should find your favorite 
Tk<-> OpenGL extension (I think togl is the standard one), and have a 
try at porting that to Mac OS X.  X has all the OpenGL stuff available, 
so provided the extension is fairly portable, this should not be too 
hard.  I think togl now works on Windows & Unix, which is encouraging.  
You can find out more about it at:

sourceforge.net/projects/togl

If there is another you like better, have a go at that.

I know nothing about OpenGL, however, so I can't give a real feel for 
how hard this is going to be.

Jim

On Monday, March 24, 2003, at 02:31  PM, Michael Norton wrote:

>  hi,
> 
>  Can I access OpenGL from Tcl in Aqua? Some good pointers, perhaps?
> 
>  thanks,
> 
>  Mike
> 
> 
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--
Jim Ingham                                   jingham@[...].com
Developer Tools
Apple Computer



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