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Fractal Software => feature request => Topic started by: DarkBeam on February 27, 2013, 10:01:27 AM




Title: The most interesting new formulas I'm not able to do
Post by: DarkBeam on February 27, 2013, 10:01:27 AM
 :dink: If Jesse has the time...

http://www.fractalforums.com/ifs-iterated-function-systems/another-3d-kleinian/
http://www.fractalforums.com/ifs-iterated-function-systems/fractal-limit-set-of-4d-hyperbolic-reflection-groups/

There are 4/5 different scripts here - dunno the difference. :hmh:

http://www.fractalforums.com/3d-fractal-generation/generating-meshes-from-3d-fractal-heightfields-and-isosurfaces/

Can be very good as a new DIFS. I did not observe it too much btw.

http://www.fractalforums.com/new-theories-and-research/new-fractal-needs-a-name/

This by Tglad himself! :dink:

And last but not least - discontinue stuff. :D

the Mandalex

http://www.fractalforums.com/index.php?topic=14516.msg55948#msg55948

There are also a couple more from msltoe also discontinue but pretty. Dunno! ;D And DragonKifs from Kali. :-\ A lot of time needed I fear!


Title: Re: The most interesting new formulas I'm not able to do
Post by: ericr on February 27, 2013, 11:16:58 AM
it is that you want ?


Title: Re: The most interesting new formulas I'm not able to do
Post by: DarkBeam on February 27, 2013, 01:16:49 PM
Look again, there are differences between the two fractals... :dink:


Title: Re: The most interesting new formulas I'm not able to do
Post by: Alef on February 28, 2013, 05:26:50 PM
Since I translated Trifox videos about mandeleX. LinearPull, BoxWrap, cirlcle inverse, rotation, scaling, c addition, nonlinearPull. There are certain dragging of points to opposite quadrants, but couple of this transforms alredy are in abox platinium, circle inverse is some half of spherefold, and linear and non linear Pull probably could be substituted with addition and subtraction. Throught so far most of it's good renders i had seen are in 2D or 3D from distance in Christian video, but few 3D zooms so far is rather plain and actualy looks just like mandelbox.

But 4D hyperbolic whatsoever looks interesting for 3D prints, and Msltoe gad some nice brots.


Title: Re: The most interesting new formulas I'm not able to do
Post by: Kali on February 28, 2013, 06:36:25 PM
Also, if Jesse has the time...

http://www.fractalforums.com/ifs-iterated-function-systems/dragonkifs-promising-formula-but-help-needed/


Title: Re: The most interesting new formulas I'm not able to do
Post by: Alef on February 28, 2013, 08:03:49 PM
Expansion of pretty well known dragon fractal to 3 dimensions sounds as realy nice idea. Eiffie's last image looks like dragon fractal, throught some previous pic alsou looks like some IFS versions of dragon fractal.


Title: Re: The most interesting new formulas I'm not able to do
Post by: Jesse on February 28, 2013, 11:04:27 PM
Have not much time, to many other things that are more important to keep the basic functions alive  :dink:

Some of the topics are very formula related, so i wonder if Darkbeam is able to fullfill those things, and if not what is needed to be able to do...

For now i am happy if the release is done and functional, then i have a rest  :beer:


Title: Re: The most interesting new formulas I'm not able to do
Post by: David Makin on March 01, 2013, 12:44:41 PM
Expansion of pretty well known dragon fractal to 3 dimensions sounds as realy nice idea. Eiffie's last image looks like dragon fractal, throught some previous pic alsou looks like some IFS versions of dragon fractal.

Here's the classic "Twin Dragon" in 3D (I think) - just 2 different transformations/holons used in the IFS:

http://www.youtube.com/watch?v=rhx4tYRiyI8 (http://www.youtube.com/watch?v=rhx4tYRiyI8)

I just did it to test my 3D IFS formula - I'm not sure if it's strictly correct, but it looks about right ;)


Title: Re: The most interesting new formulas I'm not able to do
Post by: DarkBeam on March 01, 2013, 01:33:33 PM
Okay then :) I am not able to do 4D hyperbolic script because it's complicated. Other stuff - no I am busy at work :sad1: so ... wait wait... :beer:


Title: Re: The most interesting new formulas I'm not able to do
Post by: Alef on March 04, 2013, 05:48:17 PM
It don't looks like a point density based IFS. But nice like dragon.

Funny, couple of mentioned formulas have pretty simmiler result, kleinian, hyperbolic.

A sent pm to Vladimit Bulatov, maybe he could simplify code of "limit set of 4D hyprbolic reflection groups".

I think, something like Aloe Polyphylla and Romanesco Broccolis could be a nice try;)
(http://www.strangewonderfulthings.com/Aloe_polyphylla_Spiral_Aloe_9302.pg.jpg)



Title: Re: The most interesting new formulas I'm not able to do
Post by: Apophyster on March 05, 2013, 09:11:51 AM
I think, something like Aloe Polyphylla and Romanesco Broccolis could be a nice try;)
(http://www.strangewonderfulthings.com/Aloe_polyphylla_Spiral_Aloe_9302.pg.jpg)

I remember soap/shampoo made from aloe (vera?).


Title: Re: The most interesting new formulas I'm not able to do
Post by: Alef on March 06, 2013, 06:49:41 PM
Offtopic:
It should be not so fractal version of aloe vera. Alsou there are funny asian soft drinks with slimy pieces of aloe.


Title: Re: The most interesting new formulas I'm not able to do
Post by: Apophyster on March 07, 2013, 10:57:01 AM
offtopic  :vomit:  offtopic:
I'm glad I do not drink any soft or hard drinks.


Title: Re: The most interesting new formulas I'm not able to do
Post by: Alef on March 15, 2013, 04:15:10 PM
I PM to V. Bulatov about hyprbolic reflection groups, and he answered, that it's kind of simple,

google translate:
 take a few spheres (interior or exterior) or halves make the reflection (or inversion) of the point in them until the point of them will be inside the intersection. The product of all tensile factors for each operation is inversely proportional to the distance to the reference point of the limit set. The more complicated part of how to position the sphere and the plane that they were given a non-trivial limit set. In my example, I use a specific

Not sure how this translates into algorithms Mandelbox. In there are a spherical inversion and reflection in the plane. The task - to position the sphere and the plane.
I'm writing an article on this topic.