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Re: Another thread on Oplot...and handle graphics.

From: Stefan van der Walt
Subject: Re: Another thread on Oplot...and handle graphics.
Date: Wed, 20 Jul 2005 10:33:13 +0200
User-agent: Mutt/1.5.9i

On Wed, Jul 20, 2005 at 08:43:34AM +0000, Ole Jacob Hagen wrote:
> One particular usage of the SoOffscreenRenderer is to make it render 
> frames to be used for the construction of movies. The general technique 
> for doing this is to iterate over the following actions:
>    * move camera to correct position for frame
>    * update the |realTime| global field (see explanation below)
>    * invoke the SoOffscreenRenderer
>    * dump rendered scene to file
> ..then you use some external tool or library to construct the movie 
> file, for instance in MPEG format, from the set of files dumped to disk 
> from the iterative process above.

It is not even necessary to use an external tool.  The FFMpeg wrapping
class at


allows you to generate movies from within Octave.


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