"Jaime Vives Piqueres" <jai### [at] ignoranciaorg> schreef in bericht 
news:4be6d64b$1@news.povray.org...
>
>   These dunes look very nice, tough the ripples seem too perfectly
> aligned... anyhow a very good attemp for such a difficult subject.
>
>   The rocks are great, very geological-looking in shape. Congrats!

Thanks indeed, Jaime. I am not too happy about the sand ripples either. The 
textures needs more work, especially with the alignment. Maybe a bit more 
controlled turbulence will do the job. Something still on the ToDo list.

The rocks isosurface was one of the first compositions which led me later to 
my Geomorph macro.

Thomas

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