Re: Re: Which performs best: C loop calling short Io or Io loop calling short C rout

On 2009-06-17, at 1:45 PM, dennisf486 wrote:
> Right, but the 'display' method uses Io + OpenGL to do the  
> displaying!  Of course I could just call OpenGL functions directly  
> from the C/C++ routine and not touch Io at all, but that kind of  
> defeats the purpose.

I see. Another trick is to use a display list so you only need to send  
the render instructions for the object once and then just tell the  
display list to render after that.