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Split a periodic curve at specific points

Replied Feb 16

Split a periodic curve at specific points
3 Replies

Started this discussion. Last reply by Carlo Beltracchi Feb 16.

minimal surfaces

Replied Feb 13

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Architektur ist ein Hund :)

Latest Activity

herman commented on Carlo Beltracchi's blog post 'Paneling'

roman> u need to right click> save as .ghx

March 1

Carlo Beltracchi added a photo

Magnetic field

February 24

Carlo Beltracchi replied to Carlo Beltracchi's discussion 'Split a periodic curve at specific points'

Hi Luca, yeah, Yes, exactly, you've hit the nail on the head with your second answer! The shatter command starts splitting periodic curves in the "starting" point of the curve, and not in the first subdivision point fixed by parameter!

February 16

Luca Ottaviani replied to Carlo Beltracchi's discussion 'Split a periodic curve at specific points'

Excuse me Carlo I have understood what's your problem, it would seem that with the Shatter component the curve also divided in the point where it has beginning and end. This is your case: but I don't know if there is a quick solution,if there not…

February 16

Luca Ottaviani replied to Carlo Beltracchi's discussion 'Split a periodic curve at specific points'

Hi Carlo, I don't know if you have 4 points on curve in different location or if you want divide your curve in 4 equal segments. In the second case,you can utilize one of the two methods you can see in the image. You can post your question on mixexp…

February 16

Carlo Beltracchi added a discussion

Split a periodic curve at specific point

I know that it's a basic question, but I don't know how to split a periodic curve into 4 segments starting from 4 points.If I use the shatter component , I obtain 5 segments: three of them are correct, but the other two are the segment from 0 to the…

February 16

Carlo Beltracchi commented on Alessandro Zomparelli's photo 'connection'

Yeah, I agree with your "4 points" strategy. Thanks

February 16

Carlo Beltracchi commented on Alessandro Zomparelli's photo 'connection'

I'm trying to understand your process! Is the final result a mesh or a nurbs surface?

February 16

Carlo Beltracchi commented on Alessandro Zomparelli's photo 'connection'

Grazie per aver condiviso questa idea attraverso questa immagine molto suggestiva!

February 15

Carlo Beltracchi replied to robert cervellione's discussion 'minimal surfaces'

Fixed! I had a problem with the download and missed some files! Now all right: I'm going to play with it :) Thank you all!

February 13

Carlo Beltracchi replied to robert cervellione's discussion 'minimal surfaces'

I'm going to try It! Many thanks!!!

February 13

Carlo Beltracchi commented on stefano andreani's blog post 'Math plug-in for Grasshopper'

Ciao Stefano, good work! Please look at this one: http://btlb.blogspot.com/2008/11/topological-surfaces-in-rhino.html cheers

February 8

k.schertzing commented on Carlo Beltracchi's photo 'deConstruction'

have you explored 3D aggregations with non-Euclidean geometries? (or any others beyond cubic volumes?)

February 6

Roman Mendez commented on Carlo Beltracchi's blog post 'Paneling'

Could you guys please help me out, I really don't know how to insert the .ghx file as it apears. Where do I place all the text info?

February 1

Wieland Schmidt commented on Carlo Beltracchi's blog post 'Paneling'

Thanks Carlo, this is very useful.

January 31

Ivan Kiryakov commented on Carlo Beltracchi's blog post 'Paneling'

thank you for this one, simple and yet powerful, look what I got tweeking it a bit

January 29

Carlo Beltracchi added a blog post

Paneling

Paneling.ghx

January 29

Carlo Beltracchi commented on David Rutten's photo 'Galapagos Day 04'

Hi David, this tool seems to be something great! I'm trying to understand how it works. I'm searching references on the web to understand what an "evolutionary solver" is, and if Galapagos is a stand alone software or a kind of plug in linked with G…

January 22

Stu commented on Carlo Beltracchi's photo 'Organic Modeling'

more info please...

January 16

Carlo Beltracchi commented on Daniel Piker's video 'Project Kangaroo - Live 3D Physics for Rhino/Grasshopper'

Hey Daniel,look at this: http://www.grasshopper3d.com/video/catenaria-1 I have created many more tools starting from that concept. I'would really like to make them usefull in some research or ideas. My concept was to work with nurbs to obtain cate…

January 14

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Catenaria

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Damped oscillator

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Carlo Beltracchi's Blog

Paneling

Paneling.ghx

Posted on January 29, 2010 at 5:43am — 4 Comments

Srf Deformation Tool

Srf Deformation Tool.ghx

Posted on December 30, 2009 at 11:06am — 2 Comments

Comment Wall (5 comments)

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At 10:32am on January 6, 2010, giorgio gurioli said…: ciao Carlo
se vuoi contribuire sei il ben venuto.
giorgio
http://mixexperience.ning.com

At 7:38am on October 16, 2009, Amir Aafzali (aa) said…: ciao carlo !!! qualche tutorial in Italiano???

At 1:24am on October 8, 2009, Pep Tornabell said…: Ciao Carlo, thanks for your reply.

I used the hiperbolic function ( y=a cosh (x/a) ) but this one works just for x between -1 _ +1, and only works for catenaries that are "hangued" from to points at the same hight. I can send you my definition... I just don't know how should I send it to you.

Thanks

At 5:45am on October 7, 2009, Pep Tornabell said…: Ciao Carlo

I've been working on a catenary description, and I have a question for you. My catenray for the moment works only when the two points are at the same high, how did you manage to resolve it. Any help wolud be very apprecated. Thanks