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 Post subject: toroidal vortices
PostPosted: Fri Feb 03, 2012 6:29 pm  (#1) 
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I found this video,i hope it is ok to post youtube
the beginning of it shows an animation bubbles,and i was wondering if it can be done with Gimp
the rest of the video is wonderful to watch too (except the Abomb)
I did not know sea animals could do those rings,amazing !

www.youtube.com Video from : www.youtube.com


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 Post subject: Re: toroidal vortices
PostPosted: Fri Feb 03, 2012 7:02 pm  (#2) 
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Location: "Looking for my eraser" =P
I went ahead and embedded your video to view here. :)

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 Post subject: Re: toroidal vortices
PostPosted: Fri Feb 03, 2012 7:16 pm  (#3) 
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Well I enjoyed that but not sure how that dude blew the oscillating toroids at the end. Had no idea dolphins and beluga whales could blow rings either; cool stuff. :)

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 Post subject: Re: toroidal vortices
PostPosted: Fri Feb 03, 2012 7:17 pm  (#4) 
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Amazing Pirate, Looks like a good life they have down there... yes those bubbles at the beginning would be a challenge allright.

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 Post subject: Re: toroidal vortices
PostPosted: Fri Feb 03, 2012 7:20 pm  (#5) 
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Glad You all like it :)I stumbled on it by accident


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 Post subject: Re: toroidal vortices
PostPosted: Fri Feb 03, 2012 7:25 pm  (#6) 
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Rod,thank you :)


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 Post subject: Re: toroidal vortices
PostPosted: Fri Feb 03, 2012 7:35 pm  (#7) 
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Location: "Looking for my eraser" =P
You are welcome.
The only thing i can think of is a cross between Wave Tank and Reflex. :)
Wave Tank for the animation - http://registry.gimp.org/node/24330
Reflex for the design and color - attached in zip (place it in your scripts folder)
And of course a ring photo or image (many smoke ring images available online).

Then maybe create a few ring layers - run them by Reflex, and then re size them to 2-3 different sizes and animate them with wave tank.That might work.


Attachments:
reflex-logo.zip [1.78 KiB]
Downloaded 16 times

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 Post subject: Re: toroidal vortices
PostPosted: Fri Feb 03, 2012 8:28 pm  (#8) 
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Thanks again Rod
i d/ld both scripts
the reflex is showing under alpha to logo,but it is grey ,i can't open it.
i have 3 layres of rings i can run wave,but i can't open reflex


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 Post subject: Re: toroidal vortices
PostPosted: Sat Feb 04, 2012 1:00 am  (#9) 
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It has to have a selection on a layer with an alpha channel first. :)

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 Post subject: Re: toroidal vortices
PostPosted: Sat Feb 04, 2012 1:22 am  (#10) 
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This is kind of what i was thinking about.Except you want a couple rings together.

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