Logo by chaos_crystal - Contribute your own Logo!

END OF AN ERA, FRACTALFORUMS.COM IS CONTINUED ON FRACTALFORUMS.ORG

it was a great time but no longer maintainable by c.Kleinhuis contact him for any data retrieval,
thanks and see you perhaps in 10 years again

this forum will stay online for reference
News: Did you know ? you can use LaTex inside Postings on fractalforums.com!
 
*
Welcome, Guest. Please login or register. April 19, 2024, 11:14:10 PM


Login with username, password and session length


The All New FractalForums is now in Public Beta Testing! Visit FractalForums.org and check it out!


Pages: 1 2 3 [4]   Go Down
  Print  
Share this topic on DiggShare this topic on FacebookShare this topic on GoogleShare this topic on RedditShare this topic on StumbleUponShare this topic on Twitter
Author Topic: Not fractal but funny; general torus knots DE routine  (Read 7695 times)
0 Members and 1 Guest are viewing this topic.
visual.bermarte
Fractal Fertilizer
*****
Posts: 355



« Reply #45 on: January 23, 2012, 05:40:27 PM »

Eiffie's vid.  smiley
<a href="http://www.youtube.com/v/tHJJrxdH-Oo&rel=1&fs=1&hd=1" target="_blank">http://www.youtube.com/v/tHJJrxdH-Oo&rel=1&fs=1&hd=1</a>
Logged
DarkBeam
Global Moderator
Fractal Senior
******
Posts: 2512


Fragments of the fractal -like the tip of it


« Reply #46 on: January 23, 2012, 07:09:35 PM »

Hooray, more labyrintic knotty knots cheesy


* zzz.jpg (97.04 KB, 826x1025 - viewed 59 times.)
Logged

No sweat, guardian of wisdom!
Jesse
Download Section
Fractal Schemer
*
Posts: 1013


« Reply #47 on: January 24, 2012, 12:12:51 AM »

I have no solution for these knots, polluting here everything...


* KnotPollution.jpg (238.88 KB, 800x600 - viewed 78 times.)
Logged
bib
Global Moderator
Fractal Senior
******
Posts: 2070


At the borders...


100008697663777 @bib993
WWW
« Reply #48 on: January 24, 2012, 12:17:35 AM »

I have no solution for these knots, polluting here everything...

fractal macaroni cheesy
Logged

Between order and disorder reigns a delicious moment. (Paul Valéry)
DarkBeam
Global Moderator
Fractal Senior
******
Posts: 2512


Fragments of the fractal -like the tip of it


« Reply #49 on: January 24, 2012, 09:12:54 AM »

Hey, don't offend, spaghetti not macaroni angry

 grin
Logged

No sweat, guardian of wisdom!
knighty
Fractal Iambus
***
Posts: 819


« Reply #50 on: January 24, 2012, 11:18:12 AM »

MY GOD wooow, you are a true genius Knighty!!!
Yep!  nerd
I was thinking about doing an iterated minimum of radiuses but I failed as always! Brilliant brilliant! the wave
You finally succeeded Luca!... at bringing spaghetti into MB3D. It tastes good.  dancing chilli dancing chilli dancing chilli grin

Thank you Visual for the videos. Very nice!

BTW! It should be possible to compute the "rotation" parameter in my 2nd script. It is the periodicity of the knot counted in "number of turns" (In 2*PI units). I think it is:

LCM(L/GCD(M,L),L/GCD(N,L))

LCM: Least common multiple
GCD: Greatest common divisor
L,M and N are as defined in the knots formula:

X(t)= cos(2*PI*t)*(3+cos(2*PI*M/L*t))
Y(t)= sin(2*PI*t)*(3+cos(2*PI*M/L*t))
Z(t)= sin(2*PI*N/L*t)

but I'm not sure. Could anybody confirm?
Logged
bib
Global Moderator
Fractal Senior
******
Posts: 2070


At the borders...


100008697663777 @bib993
WWW
« Reply #51 on: January 24, 2012, 12:23:23 PM »

Hey, don't offend, spaghetti not macaroni angry

 grin

Here is your spaghetti box cheesy =>


* spaghettibox.jpg (155.04 KB, 630x472 - viewed 83 times.)
Logged

Between order and disorder reigns a delicious moment. (Paul Valéry)
DarkBeam
Global Moderator
Fractal Senior
******
Posts: 2512


Fragments of the fractal -like the tip of it


« Reply #52 on: January 24, 2012, 03:55:49 PM »

Woow, very cool! cheesy You used many iterations, so it's very dense smiley
Logged

No sweat, guardian of wisdom!
Alef
Fractal Supremo
*****
Posts: 1174



WWW
« Reply #53 on: January 24, 2012, 07:04:24 PM »

Could this be used to show "Generalized Poincaré conjecture"?

Quote
The generalized Poincaré conjecture states that Every simply connected, closed n-manifold is homeomorphic to the n-sphere. Every n-dimensional knot can therefore be stretched into a trivial n-sphere.

Just trying to convince in which dirrection to move. In Russia he is pretty famous http://en.wikipedia.org/wiki/Grigori_Perelman as he probably are last genius in Russia.
« Last Edit: January 24, 2012, 07:11:55 PM by Asdam » Logged

fractal catalisator
DarkBeam
Global Moderator
Fractal Senior
******
Posts: 2512


Fragments of the fractal -like the tip of it


« Reply #54 on: January 25, 2012, 06:57:58 PM »

I don't know at all embarrass
Logged

No sweat, guardian of wisdom!
Alef
Fractal Supremo
*****
Posts: 1174



WWW
« Reply #55 on: January 27, 2012, 03:24:44 PM »

Realy I'm not shure what it is, too. Be he was offered a million for that.

This reminded me picture of Hemoglobine, which is made something like of knots:
« Last Edit: January 27, 2012, 03:35:08 PM by Asdam » Logged

fractal catalisator
Pages: 1 2 3 [4]   Go Down
  Print  
 
Jump to:  

Related Topics
Subject Started by Replies Views Last post
General introduction to Fractal Geometry General Discussion Jules Ruis 2 4879 Last post November 13, 2006, 05:17:10 PM
by Office_Shredder
3D Fractal Flame Animation - Torus function Best Fractal Animation doncasteel8587 0 6192 Last post November 19, 2006, 05:06:27 PM
by doncasteel8587
Conformally converting a square to a torus requires a fractal structure Fractal News across the World msltoe 0 1758 Last post December 27, 2013, 08:15:29 PM
by msltoe
Knitted Knest of Knighty Knots Mandelbulber Gallery mclarekin 1 945 Last post October 09, 2016, 01:25:23 PM
by paigan0

Powered by MySQL Powered by PHP Powered by SMF 1.1.21 | SMF © 2015, Simple Machines

Valid XHTML 1.0! Valid CSS! Dilber MC Theme by HarzeM
Page created in 0.159 seconds with 24 queries. (Pretty URLs adds 0.009s, 2q)