Math object collection from jotero(http://forum.jotero.com/) Goto page Previous  1, 2, 3 ... 8, 9, 10, 11  Next
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jotero

Joined: 27 Jan 2007
Posts: 153
Location: Germany Hannover

Posted: Tue Jun 29, 2010 6:38 am    Post subject:

hello all

thanks taha

Just a cube.

 Code: 0.4* ((x+3.5)*(x-3.5)-(-.4*(0*(cos(x*2) + cos(y*2) + cos(z*2)) + 12*(cos(x*2)*cos(y*2)*cos(z*2))))+(x+3.3)*(x-3.3))* ((y+3.5)*(y-3.5)-(-.4*(0*(cos(x*2) + cos(y*2) + cos(z*2)) + 12*(cos(x*2)*sin(x*2)*sin(z*2)*cos(y*2)*cos(z*2))))+(y+3.3)*(y-3.3))* ((z+3.5)*(z-3.5)-(-.4*(0*(cos(x*2) + cos(y*2) + cos(z*2)) * 12*(cos(x*2)*cos(y*2)*cos(z*2))))+(z+3.3)*(z-3.3))+3

The idea is to make the cube sides differ

cube light design II

cube light design III

ciao
torolf
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Last edited by jotero on Sun Jul 04, 2010 5:51 pm; edited 2 times in total
abdelhamid belaid

Joined: 13 Aug 2009
Posts: 170

Posted: Sat Jul 03, 2010 11:09 am    Post subject:

Hello all, hi Torolf ,

Allow me Torolf to join you in some your interests

Just a cube:

 Code: (x/(0.2+ (1-abs(cos(3*pi*z) + cos(3*pi*y))/8 )))^100 +( y/(0.2+ (1-abs(cos(3*pi*x) + cos(3*pi*z))/8 )))^100 +( z/(0.2+ (1-abs(cos(3*pi*x) + cos(3*pi*y))/8 )))^100 -1 [x]: -1.2 , 1.2 [y]: -1.2 , 1.2 [z]: -1.2 , 1.2

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Last edited by abdelhamid belaid on Tue Oct 11, 2011 4:30 pm; edited 3 times in total
jotero

Joined: 27 Jan 2007
Posts: 153
Location: Germany Hannover

 Posted: Sat Jul 03, 2010 5:02 pm    Post subject: hello all hi abdelhamid, interesting but my solution is quite different! cube light design ciao torolf_________________Kontakte
jotero

Joined: 27 Jan 2007
Posts: 153
Location: Germany Hannover

 Posted: Tue Jul 06, 2010 4:58 pm    Post subject: hello all light cube demo built with k3dsurf. Limits are always in your head! ciao torolf_________________Kontakte
jotero

Joined: 27 Jan 2007
Posts: 153
Location: Germany Hannover

 Posted: Sat Jul 10, 2010 7:26 pm    Post subject: hello all light cube demo ciao torolf_________________Kontakte
jotero

Joined: 27 Jan 2007
Posts: 153
Location: Germany Hannover

 Posted: Fri Jul 23, 2010 9:39 am    Post subject: hello all Holiday was good but now it goes on .... ciao torolf_________________Kontakte
jotero

Joined: 27 Jan 2007
Posts: 153
Location: Germany Hannover

 Posted: Fri Jul 30, 2010 7:51 am    Post subject: Hello all light cube (rendering) 2010 Manufacturable would be much, if not for the love of money would be ciao torolf_________________Kontakte
jotero

Joined: 27 Jan 2007
Posts: 153
Location: Germany Hannover

 Posted: Fri Sep 03, 2010 9:13 am    Post subject: hello all k3dsurf and paracloud (spidron) k3dsurf and paracloud ciao torolf_________________Kontakte
hike1

Joined: 09 May 2010
Posts: 2

 Posted: Thu Sep 09, 2010 2:42 am    Post subject: I can't run any of these, I copy/paste and get 'syntax error col1'. How do I run these?
jotero

Joined: 27 Jan 2007
Posts: 153
Location: Germany Hannover

 Posted: Fri Jan 14, 2011 8:16 am    Post subject: hello all Happy New Year 2011 @hike1, I do not understand you what you mean!? here the final image of the torus 2011 ciao torolf_________________Kontakte
jotero

Joined: 27 Jan 2007
Posts: 153
Location: Germany Hannover

 Posted: Thu Mar 24, 2011 7:30 am    Post subject: hello all who fancy a course "voronoi" is. will find information! http://forum.jotero.com/viewtopic.php?p=2273#2273 ciao torolf PS: will soon be back with new model k3dsurf and voronoi _________________Kontakte
jotero

Joined: 27 Jan 2007
Posts: 153
Location: Germany Hannover

 Posted: Mon Oct 10, 2011 10:33 am    Post subject: Hello all Surfer http://imaginary-exhibition.com/surfer.php . Chmutov Surface Order 3 (4*x^3-3*x)+(4*y^3-3*y)+(4*z^3-3*z)+1 . Chmutov Surface Order 4 4+8*x^4+8*y^4+8*z^4-8*(x^2+y^2+z^2) ciao Torolf ._________________KontakteLast edited by jotero on Thu Oct 20, 2011 8:15 am; edited 1 time in total
Furan

Joined: 05 Oct 2010
Posts: 64
Location: Prague, Czech Republic

 Posted: Tue Oct 11, 2011 5:23 am    Post subject: I stumbled across this software about a year ago. But the limitation for algebraic surfaces only ultimately let me to throw it away. However on this page http://imaginary-exhibition.com/galerie.php#t1 I found http://virtualmathmuseum.org/mathart/MathematicalArt.html Be sure to check all of them. Paul Nylander is the best one ever
jotero

Joined: 27 Jan 2007
Posts: 153
Location: Germany Hannover

 Posted: Fri Oct 14, 2011 5:45 am    Post subject: Hello all 3d stereo http://www.evolution-of-genius.de/stereo/ ciao torolf_________________Kontakte
jotero

Joined: 27 Jan 2007
Posts: 153
Location: Germany Hannover

 Posted: Tue Feb 28, 2012 7:16 am    Post subject: hello all Parametric curves f(u, v) 3DSurG (Parametric curves have a better resolution) Download 3DSurG http://www.toolwtech.com/ ciao torolf_________________KontakteLast edited by jotero on Fri Apr 27, 2012 1:40 pm; edited 1 time in total
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