"Kirk Andrews" <kir### [at] tektonartcom> schreef in bericht 
news:4ae79033$1@news.povray.org...
> Samuel Benge wrote:
>> Nice, as usual ;)
>
> Thanks!
>
>> Are those roots I see down at the water line? Pretty cool. I
>> see what looks like iron-rich pockets in the stone. A major vacation in 
>> the
>> cliff side also shows iron-like deposits on it's lip, possibly indicating 
>> that a
>> ruddy pocket was worn away by weathering. Which looks rather convincing!
>>
> Well, I used the same functions to texture it as I did to create the 
> isosurface, so it made it easy to make the crevices darker.  Still it 
> doesn't quite look like rock to me yet--could use some more work.
>

I join my praize to Sam's here.

Maybe you are not entirely satisfied with the rock because this type of 
weathering is expected on a smaller scale? I have seen this kind of 
rocks/weathering in Southern France amongst others, but at a factor 10 
smaller overall if not more.

Thomas

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