Grasshopper

algorithmic modeling for Rhino

Giulio Piacentino
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From my blog...

Weaverbird – Topological Mesh Editor

Weaverbird is a topological modeler that contains many of the known subdivision and transformation operators, readily usable by designers. Instead of doing the work repeatedly, or sometimes using complicated scripts, this plug-in reconstructs the shape, subdivides any mesh, even made by polylines, and helps preparing for fabrication. Weaverbird – 0.9.0.1 No expiry. For Rhino 4/5 […]

Grasshopper tools in C#

Grasshopper features an impressive amount of highly interlinked components – from lines to trees, from circles to graph editors. Sometimes, however, when design tasks become more advanced, we might need to further customize this plugin by directly borrowing from Rhino commands. With these scripting components, the user can quickly solve otherwise more complex design behaviors. […]

Knitting patterns on a surface in Grasshopper

Last week I have been visiting my brother in Barcelona. Maybe I should blame the maritime environment if I started experimenting with knots and threads. So, what I am going to show you today is a method to digitally knit yarn in Grasshopper. A similar definition to make a chaining fabric is provided at the end […]

Giulio Piacentino's Groups

Giulio Piacentino's Discussions

obtain component from parameter
2 Replies

Started this discussion. Last reply by Giulio Piacentino Nov 6, 2013.

0.9 double loading warnings
5 Replies

Started this discussion. Last reply by Danny Boyes Aug 15, 2012.

Times of change
52 Replies

Started this discussion. Last reply by djordje Aug 3, 2012.

GhPython component 0.5 released
1 Reply

Started this discussion. Last reply by Anders Holden Deleuran Jun 19, 2012.

Used WeaverBird on a project?
22 Replies

Started this discussion. Last reply by Giulio Piacentino May 17, 2013.

 

Giulio Piacentino's Page

Latest Activity

Giulio Piacentino replied to Shane Simon's discussion Python retaining variable data improperly
"As Anders mentions, we discussed this publicly and came to a slight change in behavior. This change is already implemented in the Rhino WIP. At this point, this will likely stay as it is in GhPython for Grasshopper 0.9.76. Essentially, the variable…"
yesterday
Giulio Piacentino replied to andy's discussion Another question, create closed polylines (lines), how to?
"> does the script will be used in grasshopper or? Yes, indeed. > what would be the main thing of the script? Creating closed polylines? Calling into RhinoCommon and transforming the result into the polylines that you would need.Checking…"
Jul 23
Giulio Piacentino replied to andy's discussion Another question, create closed polylines (lines), how to?
"Hi Andy I read these long discussions and I think I understood the following: 1) Weaverbird MeshFromLines works for you, but there are two issue:   - 1.a) The bottom face is sometimes found, that that requires manual work. This is hard to fix…"
Jul 22
Giulio Piacentino replied to Mostapha Sadeghipour Roudsari's discussion Ladybug Installation problems in the group Ladybug + Honeybee
"Ok, good to know. At this point it seems that this is an issue with UserObjects. I will make sure David is alerted regarding it."
Jul 21
Giulio Piacentino replied to Mostapha Sadeghipour Roudsari's discussion Ladybug Installation problems in the group Ladybug + Honeybee
"Thanks Steve, OK, then we can rule out that part. If you open the attached file, do you read "Python works"? "
Jul 21
Giulio Piacentino replied to Mostapha Sadeghipour Roudsari's discussion Ladybug Installation problems in the group Ladybug + Honeybee
"I've seen similar issues with outdated versions of Rhino. Please update to a recent SR, the last is Rhino 5 SR 2015-2-26. Giulio--Giulio Piacentinofor Robert McNeel & Associatesgiulio@mcneel.com"
Jul 21
Giulio Piacentino commented on Vicente Soler's video
Thumbnail

Differential growth

"This is really cool Vicente! Regarding speed, I am wondering if you tried putting that code into a compiled component. Especially passing large structs should be relatively faster there. For example, the BoxSphereIntersection methoda that is…"
Jul 16
Giulio Piacentino replied to Stephen P Maher's discussion GHPython's ZUI Functionalities
"Please only note that this type of dynamic input will not lend itself to being compiled. However, I do not think this is your goal here, so you should be fine."
Jul 15

Giulio Piacentino's Blog

Grasshopper tools in C# - scripting

Grasshopper Tools in C#
Grasshopper tools in C# is a repository of scripts for

most of the recent versions of Grasshopper.



With all its standard components, Grasshopper features an impressive amount of highly interlinked functionality: from… Continue

Posted on March 17, 2010 at 11:00am

Weaverbird - mesh topologies in Grasshopper

Topologies in Grasshopper



Weaverbird is a plug-in for topological transformations in Rhino 4.0 and Grasshopper 0.8. It helps smoothing, modifying and preparing meshes for rapid manufacturing technologies from within Grasshopper.



Contains these…

Continue

Posted on March 17, 2010 at 10:30am — 19 Comments

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Comment Wall (21 comments)

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At 9:12am on December 30, 2014, rhinograsshopper2014 said…

Saludos de ecuador porfavor brindame ayuda deseo desarrollar window 500lux https://www.youtube.com/watch?v=6ssgXi9hSn0 ayudame con informacion explicacion desarrollo cualquier ayuda es bienvenida gracias

 

Greetings from Ecuador brindame please help develop desire window 500lux help me with information https://www.youtube.com/watch?v=6ssgXi9hSn0 explanation developing any help is welcome thanks

https://www.youtube.com/watch?v=6ssgXi9hSn0

At 8:31am on December 30, 2014, rhinograsshopper2014 said…

Saludos de ecuador porfavor brindame ayuda deseo desarrollar window 500lux https://www.youtube.com/watch?v=6ssgXi9hSn0 ayudame con informacion explicacion desarrollo cualquier ayuda es bienvenida gracias

 

Greetings from Ecuador brindame please help develop desire window 500lux help me with information https://www.youtube.com/watch?v=6ssgXi9hSn0 explanation developing any help is welcome thanks

https://www.youtube.com/watch?v=6ssgXi9hSn0

At 11:17am on January 17, 2014, Laurent Delrieu said…

Thanks for the explanation on the rabbit. It seems that I will seek some mesh on standford website.

At 4:49pm on June 21, 2013, hiro@hnaau.com said…

Ciao!

just started learning grasshopper.

give me some info on nice video tutorials. 

i bought "Parametric Architecture with Grasshopper - Primer guide", currently shipping from Rome.

Italian architects good at Parametric Design?!?

At 12:21am on January 6, 2013, maxleach said…

Hi, I download the new version and it works. The component is producing the list the surface separately. Then I apply them to my roof design. Thank you!

At 8:55am on September 25, 2012, stefano vafiadis said…

Giulio grazie mille dell'amicizia, appena mi viene in mente qualche suggerimento te lo posto anche se devo confessarti che il tuo plug-in ne ha bisogno di pochi, complimenti!

Un saluto,

Stefano///

At 4:51am on January 23, 2012, Roig said…

Thanks Giulio,

I thought it was developed with WB's catmull-clark subd. but for me that result is uncontrollable, but I like the result anyway¡¡

Thank you again, you rule¡¡

At 12:26pm on January 22, 2012, Roig said…

Hi giulio, great fan of yours¡

If you don't mind, i've got a question:

How do you control the mesh in your model (in your own web, see below) so it is arranged where it's possible? I mean, It is a regular mesh('ordenada' in spanish) in the main building and become irregular in the union...

Maybe this place is not the right place to ask you directly, please forgive me if not...

this is what I get:

thank's so much

At 9:06am on September 17, 2011, Matas Ubarevicius said…
Hey man, without your rendering block there would be no tutorial, so thank you. Take care.
At 2:15pm on April 13, 2011, John Dolci said…
No problem Giulio.  I'm always happy to plug Weaverbird...it's been a great tool.
At 1:57am on January 13, 2011, Dedackelzucht said…
a privilege to get invited by you :-)
At 4:52am on September 26, 2010, Till Mainz said…
Hey Giulio, was nice to see you in Vienna. Are you coming to the Euromold this year? I will be around. Till
At 3:54pm on July 21, 2010, John Gulliford said…
Hey Giulio, big fan....

Was wondering if you have an updated version of baking numbers as curves for the 0.7---- series?
At 11:00am on May 6, 2010, Zach Hines said…
Giulio, sorry I asked to early... It dawned on me that I could just link it with another one of your naming components... Thanks!
At 10:46am on May 6, 2010, Zach Hines said…
Hi, Guilo, wanted to say thanks for the great components!

Also, I had a question about your Bake Attributes component. I want it to bake my object name in this format: obj(123) and it currently looks like this: obj123

Is there a way to add the () before and after the number?

Thanks,

Zach
At 3:32am on December 16, 2009, Amir Aafzali (aa) said…
ciao giulio!
volevo sapere se conosci qualche TUTS in Italiano.

grazie
aa
At 10:47am on December 15, 2009, Max D said…
u coming to B in J? ;D Max
At 4:31pm on November 13, 2009, Carlos Pérez said…
Papisti!
At 8:16am on October 10, 2009, Marco D'Arcangelo said…
Grazie Giulio, cerchero' di seguire attentamente gli sviluppi di GH, e' stato un piacere incontrarti, buona fortuna e a presto ; )
At 9:47am on October 1, 2009, Elena said…
Ciao, Giulio, eccomi! ;)
 
 
 

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