POV-Ray : Newsgroups : povray.binaries.images : Blobbed helical torus isosurface Server Time: 23 Oct 2019 02:39:38 GMT
  Blobbed helical torus isosurface (Message 1 to 5 of 5)  
From: Tor Olav Kristensen
Subject: Blobbed helical torus isosurface
Date: 23 Apr 2018 02:25:01
Message: <web.5add42eb333a8d8b79917fa00@news.povray.org>
Here's an image of a shape that is similar to the one kurtz le pirate has been
working on lately.

See this thread:
From: kurtz le pirate
Subject: Help !
Date: 3 Apr 2018 17:04:56
http://news.povray.org/povray.binaries.images/thread/%3C5ac7972a%241%40news.povray.org%3E/

I made the imprint in the ground by "subtracting" the function for the shape
from the function for the ground by "blobbing".

Have a look in these in these two SDL-files to see how this can by done:
Isosurfaces-MultiRot.txt
Isosurface-Sombrero.txt

They can be found at this page: http://subcube.com/POV-Ray/

(Notice the use of the "Squash" functions.)

--
Tor Olav Kristensen
http://subcube.com


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helical torus 03.png


 

From: Tor Olav Kristensen
Subject: Re: Blobbed helical torus isosurface
Date: 23 Apr 2018 02:35:00
Message: <web.5add454bef82fffa79917fa00@news.povray.org>
"Tor Olav Kristensen" <tor### [at] TOBEREMOVEDgmailcom> wrote:
> Here's an image of a shape that is similar to the one kurtz le pirate has been
> working on lately.
> ...

Here's an image without the helical torus, just the imprint of it in the ground.

--
Tor Olav Kristensen
http://subcube.com


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helical torus 01.png


 

From: Tor Olav Kristensen
Subject: Re: Blobbed helical torus isosurface
Date: 23 Apr 2018 02:35:01
Message: <web.5add461fef82fffa79917fa00@news.povray.org>
"Tor Olav Kristensen" <tor### [at] TOBEREMOVEDgmailcom> wrote:
> Here's an image of a shape that is similar to the one kurtz le pirate has been
> working on lately.
> ...

And here's an image where the helical torus has been "blobbed" together with the
ground.

--
Tor Olav Kristensen
http://subcube.com


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Preview of image 'helical torus 02.png'
helical torus 02.png


 

From: Sven Littkowski
Subject: Re: Blobbed helical torus isosurface
Date: 23 Apr 2018 02:46:33
Message: <5add4909$1@news.povray.org>
I actually like whip cream...   :-)

---
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http://www.avg.com


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From: Paolo Gibellini
Subject: Re: Blobbed helical torus isosurface
Date: 23 Apr 2018 13:55:12
Message: <5adde5c0@news.povray.org>
Tor Olav Kristensen wrote on 23/04/2018 04:30:
> "Tor Olav Kristensen" <tor### [at] TOBEREMOVEDgmailcom> wrote:
>> Here's an image of a shape that is similar to the one kurtz le pirate has been
>> working on lately.
>> ...
> 
> Here's an image without the helical torus, just the imprint of it in the ground.
> 
> --
> Tor Olav Kristensen
> http://subcube.com
> 

This one is interesting.
Paolo


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