Try including your finish in two complete textures and use the texture_map
statement with a gradient y

Hope this helps

Fabien



> Is there anything analogous to color_maps for finishes? I have a
> height_field that I want to gradiate a finish on. I want the lower half to
> be
>
>   finish { reflection 0.0 phong 0.1 }
>
> while the upper half should be
>
>   finish { reflection 0.9 phong 0.9 }
>
> And I need it to gradiate smoothly from one finish at the bottom to the
> other finish at the top. Obviously, there is no "finish_map" but is there
> a way to accomplish something like this?
>
> --
> __________________________________________________________________________
> Paul Vanukoff                                        van### [at] primenetcom
> http://www.primenet.com/~vanukoff/
>
> disconnected from foreign server

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