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Alberto wrote:
>
> To me it's hard to say which image is the best. They are all great!.
>
Thank you.
> I think i'll keep with the last one because of the stones under the
> water. However I prefer the water of the first picture and I think you
> should keep the row of bricks at the top of the tunnel (2nd image).
I added them because the first version looks too uniform IMO. The 3rd
picture is already a try to combine the first and the second somehow.
> I can see you're making some tests with the stone normal. I think the
> normal of the second image is better (surely it takes more time to render).
Well, it actually is no normal, but real isosurface displacement :-)
The first and third one use normal though.
>
> About the color for the stones, at first I thought about green, but I'm
> not sure this will do any good for the image. Some white spots
> representing salt accumulation could be added but this doesn't solve
> your question.
>
I think i will mostly try to make it wet near the waterline and maybe add
some touch of green algae.
Christoph
--
Christoph Hormann <chr### [at] gmx de>
IsoWood include, radiosity tutorial, TransSkin and other
things on: http://www.schunter.etc.tu-bs.de/~chris/
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