POV-Ray : Newsgroups : povray.general : L-Systems in Povray : Re: L-Systems in Povray Server Time
1 Jun 2024 23:09:29 EDT (-0400)
  Re: L-Systems in Povray  
From: Droj
Date: 17 Jul 2023 12:15:00
Message: <web.64b566de453cebfcdec7f1e73b2af915@news.povray.org>
"jr" <cre### [at] gmailcom> wrote:
> hi,
>
> "Droj" <803### [at] drojde> wrote:
> > ...
> > See how this thing we are talking about should look like.
>
> fwiw, I really like(d) 'lsys3'.  made me think that it is v close to a Hilbert
> Curve, and it'd be interesting to find the right "production rules" for that.
>
>
> regards, jr.

Hi,

yes indeed looks similar to Hilbert curve. If I remember correctly it's called
Peano curve and here is Hilbert curve.

I saw your screenshot of debugging the stack/vertices content and it looks like
the whole thing loops in itself.

Axiom and production rule(s) look okay but the 'turtle' seems to be stuck in a
tar pit.

At the moment I have no idea how to get rid of the glitch. I tried using a
vector expression for the angles but Povray simply shut down.

regards, Droj

PS: Could you let me know how you debugged the stack getting a list of contents?


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