"albe99" <alb### [at] hotmailit> schreef in bericht 
news:web.45914c76ecda17eeb5468cb60@news.povray.org...
>I see this at Jaime Vives Piqueres's site:
>
http://www.ignorancia.org/uploads/tools-and-objects/geomorph/wips/demo_geomorph-08.jpg
>
> so, how can I create isosurface bushes like those? and particullary, how 
> can
> I displace the brushes on the landscape? (I'd like to see a code sample..)
>

For placing objects on a surface, use the trace() function. There are demo 
scenes coming with POV-Ray in the scenes\language directory. Also, see the 
thread "Use slope pattern for planting distribution?" in the 
povray.advanced-users. On 13-12-2006 I put there a piece of code that does 
it. Please read also the whole thread as there is info there.... and see the 
relevant documentation of course :-)

Thomas

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