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From: Tor Olav Kristensen
Subject: Where circular wrinkles are born (92KB)
Date: 12 Jan 2002 00:13:23
Message: <3C3F7F11.B7B60293@hotmail.com>
This is a somewhat modified version of the
image I posted to this group 7. Nov. 2000:

"Toroidal iso-noise => Larger with wrinkles"
http://news.povray.org/povray.binaries.images/13131/87784/
http://news.povray.org/3A076749.A8600675%40online.no

This time I have modified both the surface and
the pigment by a function that are controlled
by a "wrinkled" noise.

What do you think of it ?

Is it too noisy now ?


Tor Olav


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Attachments:
Download 'toroidalnoise02_03.jpg' (92 KB)

Preview of image 'toroidalnoise02_03.jpg'
toroidalnoise02_03.jpg


 

From: Mick Hazelgrove
Subject: Re: Where circular wrinkles are born (92KB)
Date: 12 Jan 2002 07:25:06
Message: <3c3fe4d2@news.povray.org>
Stunning!

Mick

"Tor Olav Kristensen" <tor### [at] hotmailcom> wrote in message
news:3C3F7F11.B7B60293@hotmail.com...
>
> This is a somewhat modified version of the
> image I posted to this group 7. Nov. 2000:
>
> "Toroidal iso-noise => Larger with wrinkles"
> http://news.povray.org/povray.binaries.images/13131/87784/
> http://news.povray.org/3A076749.A8600675%40online.no
>
> This time I have modified both the surface and
> the pigment by a function that are controlled
> by a "wrinkled" noise.
>
> What do you think of it ?
>
> Is it too noisy now ?
>
>
> Tor Olav


--------------------------------------------------------------------------------


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From: Christoph Hormann
Subject: Re: Where circular wrinkles are born (92KB)
Date: 12 Jan 2002 09:02:03
Message: <3C3FFB87.F43FE2FE@gmx.de>
Tor Olav Kristensen wrote:
> 
> [...]
> 
> What do you think of it ?
> 
> Is it too noisy now ?
> 

Maybe you should smooth the background with some fog or so.

I have another suggestion, but you won't like it: radiosity. ;-)

Christoph

-- 
Christoph Hormann <chr### [at] gmxde>
IsoWood include, radiosity tutorial, TransSkin and other 
things on: http://www.schunter.etc.tu-bs.de/~chris/


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From: Jaime Vives Piqueres
Subject: Re: Where circular wrinkles are born (92KB)
Date: 12 Jan 2002 09:03:24
Message: <3c3ffbdc@news.povray.org>
Tor Olav Kristensen wrote:

> What do you think of it ?


  imply beautiful... now it seems more like a forest (a strange one, tough).
 
> Is it too noisy now ?

  Not really. Great job!

-- 
Jaime Vives Piqueres

La Persistencia de la Ignorancia
http://www.ignorancia.org


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From: Alf Peake
Subject: Re: Where circular wrinkles are born (92KB)
Date: 12 Jan 2002 15:55:53
Message: <3c405c89@news.povray.org>
Caves - stalagtites-n-mites; OzLand forest fires; some tunnels you get
in vulcanology.

Beautiful pic as usual from a reliable source ;-)

Alf


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From: Jide
Subject: Re: Where circular wrinkles are born (92KB)
Date: 12 Jan 2002 16:25:44
Message: <3c406388@news.povray.org>
Tor Olav Kristensen wrote:
> What do you think of it ?
>
> Is it too noisy now ?
>
>
> Tor Olav

Fantastic.
I also see the surreal forest like Jaime. It almost reminds me of the older
works of Gilles.


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From: Dearmad
Subject: Re: Where circular wrinkles are born (92KB)
Date: 12 Jan 2002 19:26:11
Message: <3C408F31.83B69DD5@applesnake.net>
no its not too noisy at the resolution it needs to be seen at: 
I'd assume at least 1024x!

Nice image!

-peter
-- 
Current obsession: "Ballet pour ma fille."
http://www.applesnake.net


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From: Tor Olav Kristensen
Subject: Re: Where circular wrinkles are born (92KB)
Date: 13 Jan 2002 19:42:01
Message: <3C41E280.5100B66B@hotmail.com>
Mick Hazelgrove wrote:
> 
> Stunning!

Thank you very much Mick !


Tor Olav


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From: Tor Olav Kristensen
Subject: Re: Where circular wrinkles are born (92KB)
Date: 13 Jan 2002 19:43:11
Message: <3C41E2C6.3E168778@hotmail.com>
Christoph Hormann wrote:
> 
> Tor Olav Kristensen wrote:
> >
> > [...]
> >
> > What do you think of it ?
> >
> > Is it too noisy now ?
> >
> 
> Maybe you should smooth the background with some fog or so.

Yes, that may be a possible solution.
- But I'm not familiar with POV-fog at all...

In the "Toroidal iso-noise" image I tried
to make the background darker by using a
fading main light source.


> I have another suggestion, but you won't like it: radiosity. ;-)

I wonder how radiosity will look like with
all those "columns" blocking the light.

I'm afraid that the light won't "reach" very
far away from the light source.

What do you think about that Christoph ?

And where would be a good place to put the
light source ?

(In the scene posted I used no_shadow for
the iso-surface.)


Tor Olav


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From: Tor Olav Kristensen
Subject: Re: Where circular wrinkles are born (92KB)
Date: 13 Jan 2002 19:48:23
Message: <3C41E3FD.161F7B22@hotmail.com>
Jaime Vives Piqueres wrote:
> 
> Tor Olav Kristensen wrote:
> 
> > What do you think of it ?
> 
>   imply beautiful... now it seems more like a forest (a strange one, tough).
> 
> > Is it too noisy now ?
> 
>   Not really. Great job!

Thanks a lot !


Tor Olav


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