"Greg M. Johnson" wrote:
> 
> 
> This paragraph spawned an idea of simply using slope!
> 
>  pigment {  slope {-z }
>         pigment_map{
>         [0.65 rgb 0]
>         [0.65 rgb <.9,.5,0.2>]
>         }
>   }
> finish{diffuse 0 ambient 1}}
> 
>  [Image]

Good trick! But wouldn't that only work on rounded objects?

Remco

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