"Stephen" <mcavoysAT@aolDOTcom> schreef in bericht 
news:vlgg24d2uho0olc8us6unf682kdm9nooh7@4ax.com...
>
> Thanks Thomas, on cleaning up my code (below) I found your problem.
> But I also discovered that I don't understand the "function", function
> :)
>
Well Stephen, I suppose your function code was not too bad.  :-)
The only thing I could maybe say is that you do not really need to rotate 
the pattern -90*x. like with the pigment {image_map ....}.

Nice sky code by the way!

Thomas

Post a reply to this message