On 2-8-2011 0:29, Christian Froeschlin wrote:
> Instead of averaging with the cell pattern you could multiply the
> cell function value with coarsely sampled evaluations of the original
> height_field image. That would give "city blocks" of constant height
> appropriate for local average terrain. It will introduce steps on
> roofs that fall on a cell boundary but maybe it looks like an
> intended structure ;)
>

Yes, of course! <bangs head with the mouse> I should have thought of 
that, especially as I used this technique profusely with my Geomorph 
macro which was completely function controlled.

Thomas

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