POV-Ray : Newsgroups : povray.binaries.images : Strange Attractors by Manuel Kasten : Re: Strange Attractors by Manuel Kasten Server Time
11 Aug 2024 19:31:45 EDT (-0400)
  Re: Strange Attractors by Manuel Kasten  
From: Xilo Musimene
Date: 25 Mar 2004 04:42:19
Message: <4062a97b$1@news.povray.org>
> I've whipped up a little program myself that can render these attractors 
> (among others).
> Here are some results:

Nice ones!

I'm currently working on a search-and-study kind of program...  Though 
I'm having trouble with the analysis part.

The analysis should decide if the current render is nice or not and 
mutate the render to make it nicier.

Right now I test for:
1) finite and non-periodic attractors. Ie. chaotic ones!
2) Number of viewport-visible points
3) Fractal dimension

Though I think I misunderstood the fractal dimension calculus...  I'll 
continue the analysis-tweak tomorrow with a fresh mind! ;)

> 3D-attractors (and even higher orders) are described in the book. Maybe 
> I'll do some experiments with them; just to see if the extra dimension 
> is worth the extra effort.

I've read to section, it doesn't seem much better than the usual 2D one, 
except it's good for adding some depth-culling effect (ie. fog).

Simon


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