"Chris B" <nom### [at] nomailcom> wrote:
> pps You should comment out the "Axes_macro.inc" include statement in
> 'spheregrid_demo.pov' so that anyone downloading just the SphereGridMacro
> contribution doesn't get errors saying that the include file is missing.
> Another option would be to use the file_exists() function to test whether
> the person running 'spheregrid_demo.pov' has also downloaded that include
> file:
>   #if (file_exists("Axes_macro.inc"))
>      #include "Axes_macro.inc"
>       ....
>   #end
>
> Regards,
> Chris B

OK, I'll do that. Sorry I missed that before uploading (especially since the
macro contained within include file is called nowhere in the file).

One other question: how do I submit an image with the object to be shown as a
thumbnail? I looked for this in the submission form, but seem to have missed
it.

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