stbenge <^@hotmail.com> wrote:
> At the risk of missing the point entirely and/or saying something
> stupid, I present this code:

You're *not* missing the point; in fact, from a quick glance at the code this
one seems to perfectly hit the mark:

> // read from array into a pigment
> #declare hfHeight=
> pigment{
>   pigment_pattern{planar translate y}
>   pigment_map{
>    #declare V=0;
>    #while(V<hfRes.y)
>     [V/hfRes.y
>      planar rotate z*90 translate x
>      color_map{
>       #declare U=0;
>       #while(U<hfRes.x)
>        [U/hfRes.x
>         rgb hfPts[U][V]
>        ]
>        #declare U=U+1;
>       #end
>      }
>     ]
>     #declare V=V+1;
>    #end
>   }
> }

Asked for a smart solution - got one as it seems; thanks a lot!

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