POV-Ray : Newsgroups : povray.binaries.animations : Cube deformed by NURBS functions (972KB) - 1 attachment (1/2) : Re: Cube deformed by NURBS functions (972KB) - 1 attachment (1/2) Server Time
19 Jul 2024 09:32:51 EDT (-0400)
  Re: Cube deformed by NURBS functions (972KB) - 1 attachment (1/2)  
From: Tek
Date: 15 Apr 2003 22:05:37
Message: <3e9cba71$1@news.povray.org>
Ow my eyes! I like it :)

Could you make it change the parameters more smoothly? I recommend putting all
the parameters on sine waves, that's what I do!

--
Tek
http://www.evilsuperbrain.com


"Tor Olav Kristensen" <tor_olav_kCURLYAhotmail.com> wrote in message
news:Xns### [at] 204213191226...
>
> This is my first animation posted here (IIRC).
>
> Tek suggested that I should animate this shape:
>
> http://news.povray.org/povray.binaries.images/31187/
>
> - and so I did.
>
> I used some quadrivariate NURBS functions to
> deform a cube formed by many smaller cubes built
> from meshes, cylinders and spheres.
>
> A quadrivariate function takes 4 arguments. In
> this animation time is used as the 4th argument:
> U, V, W, T
>
> By doing it this way, I only had to provide some
> "key-frames" (8 for this animations). The script
> then "interpolates" the shape smoothly between
> these "frames".
>
> Thanks to Ingo for tipping me about the TMPGEnc
> MPEG encoder.
>
>
> Tor Olav
>
>


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