POV-Ray : Newsgroups : povray.general : Averaging transforms : Re: Averaging transforms Server Time
31 Jul 2024 08:30:18 EDT (-0400)
  Re: Averaging transforms  
From: Massimo Valentini
Date: 16 Jan 2008 13:01:31
Message: <478e467b@news.povray.org>
"Warp" ha scritto 
> Massimo Valentini <not### [at] vailableinvalid> wrote:
> > Following there's a sketch to extract the rows of the matrix
> > from a generic transformation and blend them in an
> > 'average' transform.
> 
>   If I'm not mistaken, if you simply average two transformation matrices,
> the transformations in-between will be quite distorted. You won't get nice
> rotations and translations.
> 

It is an interpolation, if you don't get nice rotations and translations
you may add a third transformation in-between, or a third and a fourth
or ...

Massimo


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