POV-Ray : Newsgroups : povray.binaries.animations : It moves! [~600 KB] Server Time
1 Nov 2024 03:15:28 EDT (-0400)
  It moves! [~600 KB] (Message 1 to 8 of 8)  
From: Orchid XP v2
Subject: It moves! [~600 KB]
Date: 7 Aug 2005 12:40:48
Message: <42f63990@news.povray.org>
Let's see if anybody can figure out what this is...


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Attachments:
Download 'chaos1-320-low.m1v.mpg' (619 KB)

From: Martin Magnusson
Subject: Re: It moves! [~600 KB]
Date: 8 Aug 2005 02:54:52
Message: <42f701bc$1@news.povray.org>
Orchid XP v2 wrote:
> Let's see if anybody can figure out what this is...

Looks a bit like light pulses bouncing back and forth.

/ martin


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From: Orchid XP v2
Subject: Re: It moves! [~600 KB]
Date: 9 Aug 2005 15:13:04
Message: <42f90040$1@news.povray.org>
> Looks a bit like light pulses bouncing back and forth.

I invented a version that starts with an image that looks like a sky, 
and then ripples kinda like water. It's really cool.

Unfortunately, for reasons I cannot comprehend, POV-Ray crashes *every* 
time I render it. :-| And given that POV-Ray *never* crashes... that's 
strange. (Always crashes in a different place too... oddly.)


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From: Orchid XP v2
Subject: Re: It moves! [~600 KB]
Date: 10 Aug 2005 14:42:07
Message: <42fa4a7f$1@news.povray.org>
See povray.binaries.images to find out what this actually is...


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From: Bathurstfreak
Subject: Re: It moves! [~600 KB]
Date: 15 Aug 2005 00:45:00
Message: <web.43001d7fba1227264ba5e2fd0@news.povray.org>
Orchid XP v2 <voi### [at] devnull> wrote:
> Let's see if anybody can figure out what this is...

Very Cool, I'm inspired to start a similar sort of animation, a heat wave.
Only thing is when I get to the 100th frame, I don't want POV-Ray to
process the data 100 * 99 * 98 etc or 100! times, so how do I get POV-Ray
to save the data in between frames so I do not have to keep iterating from
scratch? I've searched the database for this numerous times and came out
wanting.

James


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From: Florian Brucker
Subject: Re: It moves! [~600 KB]
Date: 15 Aug 2005 03:07:03
Message: <43003f17$1@news.povray.org>
> so how do I get POV-Ray
> to save the data in between frames so I do not have to keep iterating from
> scratch? 

You'll have to write your data to a file in each frame and read in back 
in in the next frame. See 
http://povray.org/documentation/view/3.6.1/238/ for details on file i/o 
with the SDL.


HTH,
Florian


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From: Bathurstfreak
Subject: Re: It moves! [~600 KB]
Date: 15 Aug 2005 10:55:00
Message: <web.4300abefba122726f5c315de0@news.povray.org>
> You'll have to write your data to a file in each frame and read in back
> in in the next frame. See
> http://povray.org/documentation/view/3.6.1/238/ for details on file i/o
> with the SDL.
Thanks, now I can do some Fluid Stuff soon and join fidos in the fluid flow
anims


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Attachments:
Download 'assignment 1.wmv.dat' (283 KB)

From: Tim Nikias
Subject: Re: It moves! [~600 KB]
Date: 15 Aug 2005 15:07:37
Message: <4300e7f9@news.povray.org>
> Very Cool, I'm inspired to start a similar sort of animation, a heat wave.
> Only thing is when I get to the 100th frame, I don't want POV-Ray to
> process the data 100 * 99 * 98 etc or 100! times, so how do I get POV-Ray
> to save the data in between frames so I do not have to keep iterating from
> scratch? I've searched the database for this numerous times and came out
> wanting.

Hm, a little late now, but I've got IO-Macros on my website to save
floats/vectors, single or array, to a file and read it...

Regards,
Tim

-- 
"Tim Nikias v2.0"
Homepage: <http://www.nolights.de>


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