"Hugo" <hua### [at] post3teledk> wrote in message
news:3d481a96@news.povray.org...
> Really nice. How did you make the burbly pattern? Is it a 'bumps' pattern
> with pow{}?

no, it is a crackle pattern with "form <1,0,0>"

>
> I look forward to see your seamless pattern generator.
It has been posted in binaries.scene-files.  That one creates an image to be
used for a hf (or can be slightly modified for other uses, ie desktop
pattern, etc.) I will perhaps post a scenefile that uses the same type of
pattern using the internal "funtion image pattern" to create the hf, without
the need to run a secondary file.

> I suppose it fades
> the edges?
>

No, the image shows tiled hfs, there are seams (edges) right at the center
of the screen , the lumps run right across them.

-tgq

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