Grasshopper

algorithmic modeling for Rhino

Daniel Piker
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Daniel Piker's Discussions

xml comments in referenced dll - intellisense in scripting components
1 Reply

Started this discussion. Last reply by David Rutten Jul 31, 2013.

'Offset on Srf' strange behaviour
3 Replies

Started this discussion. Last reply by Tom Jankowski on Sunday.

Random numbers aren't...
1 Reply

Started this discussion. Last reply by Robert Vier Dec 27, 2012.

 

Daniel Piker's Page

Latest Activity

Matthias commented on Daniel Piker's group Lobster
"Never mind. I found it in line 187, "Plane TempPlane = ElbowPlane;". In Rhino Common this has to be "TempPlane = Rhino.Geometry.Plane(ElbowPlane)" not "TempPlane = ElbowPlane" otherwise ElbowPlane gets transformed…"
20 hours ago
Matthias commented on Daniel Piker's group Lobster
"Hello everyone! Thanks Daniel for sharing this great tool! I'm a student and new to robotics. We are using two ABB IRB 4600_40_255. I have rewritten your C# code in Python, because me and our group are more familiar with the language.…"
20 hours ago
WANG Ning liked Daniel Piker's video
yesterday
Paul Poinet liked Daniel Piker's photo
Tuesday
Daniel Piker replied to Corentin Werrie's discussion Question for assembly simulation in Kangaroo
"Hi - I'll try and post an updated example tonight."
Monday
Dimitar Genov commented on Daniel Piker's video
Thumbnail
"Great work Daniel! For my project I first tried the Biot-Savart Toolbox in Matlab, but it was a pain to get usable results. Do you mind to exlain more on how you achieved it in Grashopper? (the end of the video) Thanks! Dimi"
Sunday
Tom Jankowski replied to Daniel Piker's discussion 'Offset on Srf' strange behaviour
"there is a component in grasshopper which does it. As they said, its rather slow, but thats because offsetting a curve on a surface is rather a complicated algorithmn. Curve->Util->Offest on Curve"
Sunday
asaf yaacobi replied to Daniel Piker's discussion 'Offset on Srf' strange behaviour
"im still searching a component that does "offset curve on surface" ... any solutions since 2013? A"
Sunday
David du Bellier replied to Daniel Piker's discussion KangaMark - PC performance Kangaroo benchmarking in the group Kangaroo
"KangaMark Score:  118PC model: MacBook Pro 11,3 MID 2014 (15") - A1398 (EMC 2881)Operating system:  OSX 10.9.5 - Parallels Desktop 10 - Windows 7 Professional x64 - 8GB RAMProcessor model and speed:  Intel Core i7-4870HQ @…"
Sunday
Andrei replied to Daniel Piker's discussion KangaMark - PC performance Kangaroo benchmarking in the group Kangaroo
"KangaMark Score: 176PC model: M/B Asus Maximus VIII HeroOperating system: Windows 10Processor model and speed: Intel core i7-6700K @ 4.60 GHzAmount and speed of RAM: 64 GB DDR4 @ 2,667 MHz"
Apr 23
Andrei replied to Daniel Piker's discussion KangaMark - PC performance Kangaroo benchmarking in the group Kangaroo
"KangaMark Score: 172PC model: M/B Asus Maximus VIII HeroOperating system: Windows 10Processor model and speed: Intel core i7-6700K @ 4.50 GHzAmount and speed of RAM: 64 GB DDR4 @ 2,667 MHz"
Apr 22
Andrew Heumann commented on Daniel Piker's video
Thumbnail

Assembly simulation setup - Kangaroo

"Corentin - J'ai téléchargé le fichier que vous avez mis en ligne. Ça fonctionne pour moi - je ne suis pas sûr pourquoi vous avez des problèmes. Il faut télécharger la version la plus…"
Apr 22
Corentin Werrie commented on Daniel Piker's video
Thumbnail

Assembly simulation setup - Kangaroo

"Bonsoir, Je suis un étudiant en essayant d'apprendre Grasshopper et Kangaroo. J'ai essayé de le faire à nouveau le spectacle de tutoriel dans la vidéo Dinel Piker. Le problème est que je ne peux pas…"
Apr 22
Bilal Baghdadi replied to Daniel Piker's discussion New origami example in the group Kangaroo
"it dose not work. is there another solution "
Apr 22
Joseph Freund liked Daniel Piker's video
Apr 21
Teresa Hebert liked Daniel Piker's profile
Apr 21

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Daniel Piker's Blog

Animated gif encoding within grasshopper

gifmaker.gh

Despite the age of the format, gifs remain a popular and very widely supported way to share small animations. The…

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Posted on March 24, 2016 at 12:00pm — 7 Comments

Kangaroo 2.0 - Now out of the pouch and available for testing!

A few days ago I uploaded the first public work-in-progress version of the new Kangaroo (http://www.food4rhino.com/project/kangaroo)

I'm really excited to share this new release - which makes Kangaroo significantly more powerful and flexible.…

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Posted on March 22, 2015 at 12:30pm — 13 Comments

Aether – simple speedy spatial fields for Grasshopper

Spatially varying fields, which associate a value (such as a number or a vector) to every point in space, have a wide…

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Posted on December 16, 2014 at 8:01am — 34 Comments

Kangaroo wins at 1st ALGODeQ competition

ALGODeQ is an international competition for algorithmic design programs, held for the first time this year.

There were 190 entries from 43 countries, judged by a large panel of professors and practitioners from around the world, in a multi-stage process.

The original intent of the organisers had been to award a single Grand-Prix, with an award of 1 million Yen, but during the judging process it was decided to award multiple highest prizes in 3 separate categories.



It is a… Continue

Posted on November 4, 2014 at 1:18am — 46 Comments

MeshMachine update

A minor update to the remeshing component (read about the earlier release here)

This adds the option to also scale the triangle size by distance from the boundaries:…

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Posted on June 9, 2014 at 4:30pm — 46 Comments

Comment Wall (34 comments)

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At 12:57am on February 12, 2015, Levin said…

Hi, Danil. I saw a video on vimeo that's named "Grabbing interaction & adding elements". I'm curious what's the Screen capture software?

At 9:18am 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 8:52am on December 13, 2014, Yadid Hadad said…

Hi Daniel, it seems to be like there is no working download lonk for you gH plugin Jellyfish.... Can u share it with me please?

Thanks!!

At 8:04pm on May 20, 2014, reaction~~ said…

Hi Daniel~~

if you don't mind asking, how to install plankton~ i have same problem with kris leese.

thx

PlanktonError_2.jpgPlanktonError_1.jpg

At 3:36am on May 7, 2014, Elisabeth Puscher said…

hi daniel,

I have saved the file with internalized mesh, I hope you can open it now.

reciprocal_structure.gh

yes, i think these crossing-over problems on the pictures might be related on the scale factor of the edges.

however, if i coose a smaller scaling factor, i don't have this problems, but then the max deviation from the offset is very big.

Is there another way to get a better result for the offset?

thank you,

elisabeth

At 2:05am on May 5, 2014, Elisabeth Puscher said…

Hi daniel,

i have some questions about the reciprocal component and the optimization for tangency with kangaroo.

I found your example definition, but it doesn't work with my gemometry.

I want to create a reciprocal structure with an offset of 10cm (=rod diameter)

Can you explain, how the scale factor for the reciprocal component influences the quality of the result for the offset?

If i choose a small scale factor (e.g. 1.20), the max. deviation from the offset is veriy big. (9,8 cm)

If i choose a larger scale facotr (e.g. 2.00), the max. deviation from the offset is much smaller and better. (0,04 cm)

But then some points occure which are geometrically not possible. (see figure below)

Do you have any suggestions how to avoid this and to get better results?

Maybe you can have a look at my GH definition:

reciprocal_structure.gh

Thank you!!

Elisabeth

At 9:58am on May 3, 2014, bianca cattozzo said…

Hi Daniel,

I`ve started to use grasshoper one week ago and I want to ask you about your reciprocal force`s diagram. How did you do it?

At 2:25am on May 22, 2013, peter said…

hi Daniel,

Hi have a propblem loading kangaroo - see error message below.

I did check that I have those to files in the library folder and both are unlocked.

Any ideas what it could be ?

many thanks,

Peter

Object: KangarooA (level 1)
{
Exception has been thrown by the target of an invocation.
TargetInvocationException
}

Object: KangarooA (level 2)
{
Could not load file or assembly 'KangarooLib, Version=0.0.8.5, Culture=neutral, PublicKeyToken=null' or one of its dependencies. The system cannot find the file specified.
FileNotFoundException
}

At 5:07am on May 14, 2013, Anton Laterra said…

Dear Daniel,

 

Here is a video on vimeo that you uploaded 2 years ago:

http://vimeo.com/20287194

 

Could you please explain in a few words which forces and how distributed create such a tension between points.

I guesed there are 2 anchor pts on each side. And should be some sort of repulsion going on...

Couldn't make it

thank you

At 10:58am on October 10, 2012, Systemiq said…

Hi Daniel,

your Mand3d with complex number raised to power of 4 instead of 2, perhaps it looks like something too.

 
 
 

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