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Fractal Art => Images Showcase (Rate My Fractal) => Topic started by: Tglad on February 25, 2015, 09:35:07 AM




Title: dihedral
Post by: Tglad on February 25, 2015, 09:35:07 AM
dihedral

(http://nocache-nocookies.digitalgott.com/gallery/17/853_25_02_15_9_35_06.png)

http://www.fractalforums.com/index.php?action=gallery;sa=view;id=17085

Using dihedral Mandelbrot variant
looks like lots of vines


Title: Re: dihedral
Post by: cKleinhuis on February 25, 2015, 09:42:12 AM
nice, what about the spacefilling property? it looks very dense ;)


Title: Re: dihedral
Post by: DarkBeam on February 25, 2015, 11:58:45 AM
Supernice ;D


Title: Re: dihedral
Post by: KRAFTWERK on February 25, 2015, 01:26:44 PM
OK Tglad, you dubbelposted, so, so do I :)

(http://nocache-nocookies.digitalgott.com/gallery/17/853_25_02_15_9_35_06.png)


(http://www.fractalforums.com/index.php?action=dlattach;topic=20778.0;attach=10831;image)

I wonder if the right DE would reveal the spirals of the spiral in the 3D version, sure looks like it has the embryo of that shape in my render...


Title: Re: dihedral
Post by: DarkBeam on February 25, 2015, 05:46:37 PM
It's not "a bad de".
Fragmentarium renders the fractal identically
Just a side effect of the impossibility of a squaring in more than 2 dimensions without stretch... the stretch flats out some zones ;)
You cannot do perfect 3d fractals unless you stick to sphere inversions + ifs transforms (folding emulates ifs transforms) :)
But you can try to get a good transform. This fractal has a very close to constant ratio of stretching...


Title: Re: dihedral
Post by: Tglad on February 26, 2015, 12:58:38 AM
shucks, I forgot adding an image to the gallery automatically creates a forum post.
 :angry:


Title: Re: dihedral
Post by: KRAFTWERK on February 26, 2015, 07:32:54 PM
It's not "a bad de".
Fragmentarium renders the fractal identically
Just a side effect of the impossibility of a squaring in more than 2 dimensions without stretch... the stretch flats out some zones ;)
You cannot do perfect 3d fractals unless you stick to sphere inversions + ifs transforms (folding emulates ifs transforms) :)
But you can try to get a good transform. This fractal has a very close to constant ratio of stretching...

OK, I am not getting all you say (just a poor artist ;) ) But I have managed to get spirals on spirals on spirals now, with extremely slow render (both DE settings on 0.01) It looks VERY interesting and much like the shapes on this image... I will post my render high res here on ff tomorrow! (if the render is finished :) )

NP Tom, it is a beautiful image :) but if you post in your personal gallery it will not generate a post...


Title: Re: dihedral
Post by: DarkBeam on February 26, 2015, 07:35:24 PM
Ok then I lock  :angel1: