Hi
You could try splitting your ring in  inside and outside parts unsing a
difference and an intersection with a cylinder, then apply the normal_map
only on the inside part.
then you can union your 2 parts.
Marc


news: 3eab77f1$1@news.povray.org...
> Maybe not an image map.  I want to engrave initials and a date inside a
> wedding ring.  The ring is the difference between a torus and a cylinder.
>
> Haven't a clue where to start ... I tried with an image map, but I've no
> idea how to get it inside, not outside, the cylinder.  Anyway, I really
> should change the image to a height map and use it to 'engrave' the date
and
> initials inside the ring.
>
> Any suggestions?
>
> TIA
> Alan Walkington
>
>

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