POV-Ray : Newsgroups : povray.binaries.images : Interior question Server Time
10 Aug 2024 11:21:15 EDT (-0400)
  Interior question (Message 1 to 5 of 5)  
From: Bryan Valencia
Subject: Interior question
Date: 9 Sep 2004 11:20:31
Message: <414074bf@news.povray.org>
I tried this

#declare Flame=interior{
   media {
      // (---general values---)
      intervals 10           // number of intervals used for sampling [10]
      samples 1,1            // minimum and maximum number of samples taken
per interval [1,1]
      confidence 0.9         // statistic parameter higher->better quality
[0.9]
      variance 1.0/128       // statistic parameter lower->better quality
[1.0/128]
      ratio 0.9              // distribution between lit and unlit areas
[0.9]
      // (---media types---)
      emission rgb<1,.8,.8>  // emitting media, emit light of specified
color
      // (---method---)
      method 3               // adaptive sampling
      density{cylindrical scale 1.2 }
      density{cylindrical scale 1.1 }
      density{cylindrical}
      density{crackle turbulence 3 scale <1,10,1>}
   }


and then I tried

... interior{Flame} in my object...

    It didn't work... why?  It works for pigments, textures, normals...


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From: Slime
Subject: Re: Interior question
Date: 9 Sep 2004 13:07:02
Message: <41408db6$1@news.povray.org>
>     It didn't work...

Information about *how* it "didn't work" is very useful in trying to
determine someone's problem. Specifically,

 - Was there a parsing error? What was it? What line was it on?
 - Did the scene parse but have unexpected output? What did you expect and
what was the actual output?

After adding a closing bracket to the end of the interior block in your
code, the code works fine for me. Make sure your enclosing object has a
transparent surface and that it is "hollow."

By the way: I believe confidence and variance have no effect with media
method 3. With method 3, the important parameters are intervals, samples,
aa_level and aa_threshold.

 - Slime
 [ http://www.slimeland.com/ ]


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From: Fernando G  del Cueto
Subject: Re: Interior question
Date: 9 Sep 2004 23:34:25
Message: <414120c1$1@news.povray.org>
Hi Bryan,

povray.binaries.images is for posting images only. For this kind of 
questions, you should post to povray.general, povray.newusers, or 
povray.advanced-users.

Cheers,

Fernando


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From: Hugo Asm
Subject: Re: Interior question
Date: 10 Sep 2004 05:57:30
Message: <41417a8a$1@news.povray.org>
> For this kind of questions, you should post
> to povray.general, povray.newusers, or
> povray.advanced-users.

Well, but he was being so nice to us, last time he posted.  ;o)

Regards,
Hugo


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From: Bryan Valencia
Subject: Re: Interior question
Date: 10 Sep 2004 16:02:15
Message: <41420847$1@news.povray.org>
Oh, crap - missing bracket?  MISSING BRACKET?  Sometimes I just don't know....



"Slime" <fak### [at] emailaddress> wrote in message news:41408db6$1@news.povray.org...
| >     It didn't work...
|
| Information about *how* it "didn't work" is very useful in trying to
| determine someone's problem. Specifically,
|
|  - Was there a parsing error? What was it? What line was it on?
|  - Did the scene parse but have unexpected output? What did you expect and
| what was the actual output?
|
| After adding a closing bracket to the end of the interior block in your
| code, the code works fine for me. Make sure your enclosing object has a
| transparent surface and that it is "hollow."
|
| By the way: I believe confidence and variance have no effect with media
| method 3. With method 3, the important parameters are intervals, samples,
| aa_level and aa_threshold.
|
|  - Slime
|  [ http://www.slimeland.com/ ]
|
|


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