POV-Ray : Newsgroups : povray.binaries.images : Toroidal iso-noise (58KB) Server Time
25 Apr 2024 00:59:33 EDT (-0400)
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From: Ken
Subject: Re: Toroidal iso-noise => Larger w/wrinkles (99KB)
Date: 6 Nov 2000 22:04:01
Message: <3A077176.DEE6DA14@pacbell.net>
Tor Olav Kristensen wrote:
> 
> Pete wrote:
> >
> > Very cool.
> 
> Thank you.
> 
> > Could you render a larger version?
> 
> I have enclosed a 1027x768 version.

Did you notice the bug-eyed-monster in the center of the image
about 2/3 down ?

-- 
Ken Tyler - 1400+ POV-Ray, Graphics, 3D Rendering, and Raytracing Links:
http://home.pacbell.net/tylereng/index.html http://www.povray.org/links/


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From: Tor Olav Kristensen
Subject: Re: Toroidal iso-noise => Larger w/wrinkles (99KB)
Date: 6 Nov 2000 22:24:19
Message: <3A077591.4F7CE736@online.no>
Ken wrote:
> 
> Did you notice the bug-eyed-monster in the center of the image
> about 2/3 down ?

I have been staring at the image for some 
time now, trying to see your monster, but I 
can't spot it.

Please show me.


Tor Olav
-- 
mailto:tor### [at] hotmailcom
http://www.crosswinds.net/~tok/tokrays.html


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From: Ken
Subject: Re: Toroidal iso-noise => Larger w/wrinkles (99KB)
Date: 6 Nov 2000 22:52:50
Message: <3A077CE0.7768AF41@pacbell.net>
Tor Olav Kristensen wrote:
> 
> Ken wrote:
> >
> > Did you notice the bug-eyed-monster in the center of the image
> > about 2/3 down ?
> 
> I have been staring at the image for some
> time now, trying to see your monster, but I
> can't spot it.

It's not *my* monster :)
 
> Please show me.

Ok. See attached and use your imagination. Reminds me of a famous
Star Wars character...

-- 
Ken Tyler


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Attachments:
Download 'toroidalnoise_.jpg' (11 KB)

Preview of image 'toroidalnoise_.jpg'
toroidalnoise_.jpg


 

From: David Fontaine
Subject: Re: Toroidal iso-noise => Larger w/wrinkles (99KB)
Date: 6 Nov 2000 23:41:13
Message: <3A078795.2D820794@faricy.net>
This is totally awesome! Looks like jpeg ate it up though...

--
David Fontaine  <dav### [at] faricynet>  ICQ 55354965
My raytracing gallery:  http://davidf.faricy.net/


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From: Jérôme M  Berger
Subject: Re: Toroidal iso-noise => Larger w/wrinkles (99KB)
Date: 7 Nov 2000 05:00:13
Message: <3A07D2A6.E903EFB6@enst.fr>
Tor Olav Kristensen wrote:
> 
> If you want another size or an image without
> the "wrinkles", then I can post the source
> so that you can render it the way you like.
> 
	Yes please, I've got an idea I'd like to try


-- 

* Abandon the search for truth, * mailto:ber### [at] inamecom
* Settle for a good fantasy.    * http://www.enst.fr/~jberger
*********************************


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From: Tor Olav Kristensen
Subject: Re: Toroidal iso-noise => Source posted
Date: 7 Nov 2000 18:00:31
Message: <3A08893F.47F83922@online.no>

> 
> Tor Olav Kristensen wrote:
> >
> > If you want another size or an image without
> > the "wrinkles", then I can post the source
> > so that you can render it the way you like.
> >
>         Yes please, I've got an idea I'd like to try

I have now posted the code to povray.text.scene-files:

news://news.povray.org/3A08883F.ECDFB741%40online.no


If your idea results in something nice or interesting,
I would be glad to see the result.


Regards,

Tor Olav
--
mailto:tor### [at] hotmailcom
http://www.crosswinds.net/~tok/tokrays.html


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From: Tor Olav Kristensen
Subject: Re: Toroidal iso-noise => Larger w/wrinkles (99KB)
Date: 7 Nov 2000 18:15:23
Message: <3A088CBA.95E70B40@online.no>
Ken wrote:
> 
> Tor Olav Kristensen wrote:
> >
> > Ken wrote:
> > >
> > > Did you notice the bug-eyed-monster in the center of the image
> > > about 2/3 down ?
> >
> > I have been staring at the image for some
> > time now, trying to see your monster, but I
> > can't spot it.
> 
> It's not *my* monster :)
> 
> > Please show me.
> 
> Ok. See attached and use your imagination. Reminds me of a famous
> Star Wars character...


Oh yes - I can see him now. 

Strange that he is in there...


Tor Olav
-- 
mailto:tor### [at] hotmailcom
http://www.crosswinds.net/~tok/tokrays.html


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From: Tor Olav Kristensen
Subject: Re: Toroidal iso-noise => Larger w/wrinkles (99KB)
Date: 7 Nov 2000 18:37:52
Message: <3A089201.8FE79409@online.no>
David Fontaine wrote:
> 
> This is totally awesome! Looks like jpeg ate it up though...

Thank you David.

I set the jpeg compression to 80% to save space
and it seems that the high frequencies in the 
"texture" suffered a bit from this.


Tor Olav
-- 
mailto:tor### [at] hotmailcom
http://www.crosswinds.net/~tok/tokrays.html


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From: Pete
Subject: Re: Toroidal iso-noise => Larger w/wrinkles (99KB)
Date: 7 Nov 2000 19:29:47
Message: <949.346T2915T11466320PeterC@nym.alias.net>
Tor wrote:

>I have enclosed a 1027x768 version.
>(This time with "wrinkles")

        Thanks!  It's even cooler big.  Such detail!
Iso-surfaces are cool.

>If you want another size or an image without
>the "wrinkles", then I can post the source
>so that you can render it the way you like.

        Unfortunatly I can't do iso-surfaces: there
is no Amiga version of MegaPOV*.  Otherwise I wouldn't
have pestered you for the larger render.  Normally when
I see something cool posted here, I try to recreate it
from scratch.
        Once again, thanks for making the larger version.
(how long do these isosurface things take to render, BTW?)

>Tor Olav
>--
>mailto:tor### [at] hotmailcom
>http://www.crosswinds.net/~tok/tokrays.html

>[Attachment: ToroidalNoise_.jpg]

-- 
* I suppose I *could* throw MegaPOV on the wintel machine
  at work, but I'de rather keep the miggy and the wintel
  on the same pov-version, for easy file & render management.


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From: Tor Olav Kristensen
Subject: Re: Toroidal iso-noise => Larger w/wrinkles (99KB)
Date: 8 Nov 2000 18:25:26
Message: <3A09E095.22F1BEB4@online.no>
Pete wrote:
> 
> Tor wrote:
> 
> >I have enclosed a 1027x768 version.
> >(This time with "wrinkles")
> 
>         Thanks!  It's even cooler big.  Such detail!

I'm happy that someone likes this.


> Iso-surfaces are cool.
>...

Yes I agree.

Some people in these newsgroups have tried to 
convince me to use MegaPov since April (I think).

Two months ago the temptation had grown so great 
that I installed it.

And one month ago I "discovered" iso-surfaces. 

Now I (almost) admit that I regret that I did 
not install MegaPov earlier.  ;)


>...
> (how long do these isosurface things take to render, BTW?)

I don't remember the stats, but I see now that 
the large one with the wrinkles renders at about 
18 pixels per second (at my 100MHz Pentium).

1024 x 768 / 3600 = 218.5        218.5/18 = 12.1

(So by this calculation it takes about 12 hours 
to render.)


Regards,

Tor Olav
-- 
mailto:tor### [at] hotmailcom
http://www.crosswinds.net/~tok/tokrays.html


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