POV-Ray : Newsgroups : povray.general : Atmosphere tutorial? Server Time
5 Nov 2024 09:23:32 EST (-0500)
  Atmosphere tutorial? (Message 1 to 8 of 8)  
From: Xilo Musimene
Subject: Atmosphere tutorial?
Date: 24 Apr 2003 07:02:57
Message: <3EA73742.9070206@hotpop.com>
Hi there, where can I find a good tutorial explaining how I could 
achieve to make some smoke (from a chimney far away) and some fog (or 
better yet, some pollution smog fog)?

Thanks in advance!
   Xilo

-- 
Dedicated to audio/visual and interactive artwork.
Author of The Primary Colors of CSound:
http://www.geocities.com/simonlemieux/PCCS/index.html


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From: gumpu
Subject: Re: Atmosphere tutorial?
Date: 25 Apr 2003 07:30:11
Message: <web.3ea91b815fb87f9ffeb9491e0@news.povray.org>
Xilo Musimene wrote:
>Hi there, where can I find a good tutorial explaining how I could
>achieve to make some smoke (from a chimney far away) and some fog (or
>better yet, some pollution smog fog)?


Don't know about smoke, but there are a nice page about fog
at:  http://astronomy.swin.edu.au/~pbourke/povray/fog/

This is by Paul Bourke, and all his pages are worth
checking out (http://astronomy.swin.edu.au/~pbourke/).
Lots of nice stuff about graphics and math.

Have fun,
Frans.


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From: ABX
Subject: Re: Atmosphere tutorial?
Date: 25 Apr 2003 07:40:07
Message: <cf7iavk9ab32cf27li6t4d5otmem34b3kf@4ax.com>
On Thu, 24 Apr 2003 06:00:50 +0500, Xilo Musimene <xil### [at] hotpopcom> wrote:
> some fog

There is a fog tutorial in manual.

ABX


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From: Xilo Musimene
Subject: Re: Atmosphere tutorial?
Date: 25 Apr 2003 20:43:52
Message: <3EA94933.6070103@hotpop.com>
> Don't know about smoke, but there are a nice page about fog
> at:  http://astronomy.swin.edu.au/~pbourke/povray/fog/
> 
> This is by Paul Bourke, and all his pages are worth
> checking out (http://astronomy.swin.edu.au/~pbourke/).
> Lots of nice stuff about graphics and math.

Hmmm, isn't the fog discontinued or obsolete in POV 3.5?

If not, this is exactly what I was looking for!

Thanks,
   Xilo
-- 
Dedicated to audio/visual and interactive artwork.
Author of The Primary Colors of CSound:
http://www.geocities.com/simonlemieux/PCCS/index.html


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From: Xilo Musimene
Subject: Re: Atmosphere tutorial?
Date: 25 Apr 2003 20:44:48
Message: <3EA9496B.8000405@hotpop.com>
> There is a fog tutorial in manual.

Silly me!  I printed the reference part and left the tutorial on the 
computer but finally I forgot about the tutorial part!

Thanks!
   Xilo
-- 
Dedicated to audio/visual and interactive artwork.
Author of The Primary Colors of CSound:
http://www.geocities.com/simonlemieux/PCCS/index.html


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From: Christopher James Huff
Subject: Re: Atmosphere tutorial?
Date: 25 Apr 2003 22:07:03
Message: <cjameshuff-E0F233.22074725042003@netplex.aussie.org>
In article <3EA### [at] hotpopcom>,
 Xilo Musimene <xil### [at] hotpopcom> wrote:

> Hmmm, isn't the fog discontinued or obsolete in POV 3.5?

No.

You might be thinking of the fact that media is more accurate and a far 
better simulation of fog than the fog feature. It is also much slower, 
so when the advantages of media are less obvious, fog is still useful.

-- 
Christopher James Huff <cja### [at] earthlinknet>
http://home.earthlink.net/~cjameshuff/
POV-Ray TAG: chr### [at] tagpovrayorg
http://tag.povray.org/


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From: Xilo Musimene
Subject: Re: Atmosphere tutorial?
Date: 26 Apr 2003 06:46:54
Message: <3EA9D68F.5050409@hotpop.com>
>>Hmmm, isn't the fog discontinued or obsolete in POV 3.5?
> 
> 
> No.
> 
> You might be thinking of the fact that media is more accurate and a far 
> better simulation of fog than the fog feature. It is also much slower, 
> so when the advantages of media are less obvious, fog is still useful.
> 

Ok, I remember I think it was the halo that became obsolete...?

Anyway,  Thanks a lot!
   Xilo

-- 
Dedicated to audio/visual and interactive artwork.
Author of The Primary Colors of CSound:
http://www.geocities.com/simonlemieux/PCCS/index.html


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From: Alan Kong
Subject: Re: Atmosphere tutorial?
Date: 27 Apr 2003 09:19:33
Message: <46mnavo1uotahmpe2lb3o3r6mnj0u8pp97@4ax.com>
On Sat, 26 Apr 2003 05:45:03 +0500 Xilo Musimene wrote:

>Ok, I remember I think it was the halo that became obsolete...?

  This is correct.  Halo was an experimental feature, as are some of the
newer features in POV-Ray.

-- 
Alan
ako### [at] povrayorg
a k o n g <at> p o v r a y <dot> o r g


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