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13 Nov 2024 20:25:48 EST (-0500)
  Another isosurface rock test (Message 1 to 10 of 10)  
From: Robert McGregor
Subject: Another isosurface rock test
Date: 22 Jun 2010 17:25:01
Message: <web.4c212918a6e00b514726e92b0@news.povray.org>
Hi all, I've been playing with isosurfaces again over the last few days, using
functions and spherical image maps to deform spheres into rocks (yes, again).

So, here's another rock.

Cheers,
Rob

-------------------------------------------------
www.McGregorFineArt.com


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Preview of image 'rwm_anotherrocktest.jpg'
rwm_anotherrocktest.jpg


 

From: Dave Blandston
Subject: Re: Another isosurface rock test
Date: 22 Jun 2010 18:30:00
Message: <web.4c2138ee55ec1e27cba3fb0f0@news.povray.org>
"Robert McGregor" <rob### [at] mcgregorfineartcom> wrote:
> Hi all, I've been playing with isosurfaces again over the last few days, using
> functions and spherical image maps to deform spheres into rocks (yes, again).
>
> So, here's another rock.
>
> Cheers,
> Rob
>
> -------------------------------------------------
> www.McGregorFineArt.com

That's a great looking rock. Your website is pretty amazing too!

Regards,
Dave Blandston


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From: Jim Holsenback
Subject: Re: Another isosurface rock test
Date: 22 Jun 2010 18:38:55
Message: <4c213b7f$1@news.povray.org>
On 06/22/2010 07:27 PM, Dave Blandston wrote:

> That's a great looking rock.

2nd that ... nicely done!


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From: clipka
Subject: Re: Another isosurface rock test
Date: 22 Jun 2010 18:47:51
Message: <4c213d97$1@news.povray.org>
Am 22.06.2010 23:20, schrieb Robert McGregor:

> So, here's another rock.

Looks great, once again. (The rock that is, not the ground unfortunately 
:-P)


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From: nemesis
Subject: Re: Another isosurface rock test
Date: 22 Jun 2010 20:15:00
Message: <web.4c2151e655ec1e2761ae86630@news.povray.org>
wonderful!  Perhaps a bit too porous...


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From: Thomas de Groot
Subject: Re: Another isosurface rock test
Date: 23 Jun 2010 03:58:21
Message: <4c21be9d$1@news.povray.org>
"nemesis" <nam### [at] gmailcom> schreef in bericht 
news:web.4c2151e655ec1e2761ae86630@news.povray.org...
> wonderful!  Perhaps a bit too porous...
>

prefect chemical erosion!  ;-)

Thomas


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From: Paolo Gibellini
Subject: Re: Another isosurface rock test
Date: 23 Jun 2010 05:23:20
Message: <4c21d288$1@news.povray.org>
>Robert McGregor  on date 22/06/2010 23:20 wrote:
> Hi all, I've been playing with isosurfaces again over the last few days, using
> functions and spherical image maps to deform spheres into rocks (yes, again).
>
> So, here's another rock.
>
> Cheers,
> Rob
>
> -------------------------------------------------
> www.McGregorFineArt.com

Very nice!
I like the ground too, even if a bit less realistic.
;-)
Paolo


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From: Jörg 'Yadgar' Bleimann
Subject: Re: Another isosurface rock test
Date: 23 Jun 2010 06:40:57
Message: <4c21e4b9$1@news.povray.org>
High!

On 06/22/2010 11:20 PM, Robert McGregor wrote:
> Hi all, I've been playing with isosurfaces again over the last few days, using
> functions and spherical image maps to deform spheres into rocks (yes, again).
>
> So, here's another rock.

Awesome... looks like pumice! But the ground is interesting too - did 
you use a crackle pigment?

How long did the whole thing take to render?

See you in Khyberspace!

Yadgar

Now playing: The Low Road (Deuter)


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From: Robert McGregor
Subject: Re: Another isosurface rock test
Date: 24 Jun 2010 20:20:00
Message: <web.4c23f52555ec1e274726e92b0@news.povray.org>
@clipka <anonymous@anonymous.org> wrote:
> Looks great, once again. (The rock that is, not the ground unfortunately
> :-P)

Thanks Chris, and I agree about the ground - it's just a quick stand-in prop to
show off the rock. Now I'm going to have to think about how to do that cracked
mud *properly*...

-------------------------------------------------
www.McGregorFineArt.com


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From: Robert McGregor
Subject: Re: Another isosurface rock test
Date: 24 Jun 2010 20:45:02
Message: <web.4c23fa6855ec1e274726e92b0@news.povray.org>
@Dave - Thanks, that's nice to "hear" :)

@Jim - Ditto!

@nemesis - Aye, maybe too porous, but that was the challenge ;)

@Thomas - Heh, that works for me!

@Paolo - Thanks, the ground was just a quickie texture

@Yadgar - The ground texture is actually just a tiled image/bump map (cracked
paint on an old door). The image finished in about 17 minutes on my new Intel
Core i7 920 (8 rendering threads; finally, yay!).


Okay, here's another isosurface rock - a really big one - a shot of the moon
from a little animation test I started today. The moon is an isosurface with the
same type of spherical deformation code as the rock. Average frame rate was 3
minutes at HD 1920x1080 px.


Now playing: Spiritual Black Dimensions (Dimmu Borgir)

----------------------------------------------------------------
www.McGregorFineArt.com


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Attachments:
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Preview of image 'rwmmoon112.png'
rwmmoon112.png


 

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