Grasshopper

algorithmic modeling for Rhino

Robert Vier
  • Male
  • Vienna
  • Austria
Share on Facebook
Share

Robert Vier's Friends

  • leila pasandi
  • Hannes Hilpold
  • Aryan Shahabian
  • Hoda Tawkol
  • Israa El-Maghraby
  • rhinograsshopper2014
  • Kuber Patel
  • Phil Ayres
  • Faisal Barazi
  • Dan Hou
  • Ralf
  • Yassin Ashour
  • ghaith Tish
  • Daniel González Abalde
  • Daniël Smidt

Robert Vier's Groups

Robert Vier's Discussions

Compare IGH_Goo objects / GH_Structure

Hi all,I m trying to recognize changed input values to a generic parameter of my .gha.This type of input gives me GH_Structure<IGH_Goo>, where I'm ultimately checking each data element to make…Continue

Tags: equals, GH_Structure, comparison, IGH_Goo

Started Sep 10, 2014

State saved with custom c# code cannot be restored
5 Replies

Hi, I hope someone can help me ..!I ve got a problem implementing code which saves a state - without the dialogue box. This is how it looks:GH_State tmpState = new…Continue

Started this discussion. Last reply by David Rutten Dec 19, 2013.

Maximum & Curve Component Serialization
2 Replies

Hi,I experience the bug that some components seem to forget their internalized values after closing and reopening the document. Examples are the Maximum and Curve-Param component.Best,RobertContinue

Started this discussion. Last reply by Robert Vier Sep 4, 2013.

Rhino 5 update

Hi,I think there is a problem after updating Rhino 5 with the latest update from today (14.2.2013).Using a custom C# scripting component there is the warning saying something like (I cannot give a…Continue

Started Feb 14, 2013

 

Robert Vier's Page

Latest Activity

Robert Vier liked David Rutten's photo
Apr 3
Meryem Beny commented on Robert Vier's video
Thumbnail

fieldMorph

"can you please share the definition? thks!"
Mar 28
Robert Vier liked Mateusz Zwierzycki's video
Mar 4
Robert Vier liked Mateusz Zwierzycki's photo
Mar 4
Robert Vier liked Mateusz Zwierzycki's photo
Mar 4
Anna Maragkoudaki liked Robert Vier's profile
Jan 2
Cornelia Costin commented on Robert Vier's page Octopus Examples in the group Octopus
Thumbnail
"Hi, when I run Octopus I get multiple solutions overlapped in Rhino view port at a time. I want to see in Rhino only one solution at a time, like in the original  examples. How do I do that? The history button is deactivated. "
Dec 22, 2016
Robert Vier liked Daniel Locatelli's video
Nov 19, 2016
Robert Vier liked Mateusz Zwierzycki's photo
Nov 19, 2016
Robert Vier liked David Rutten's video
Nov 2, 2016
Robert Vier liked Dimitrie Stefanescu @idid's video
Oct 29, 2016
Robert Vier liked Lock's photo
Oct 29, 2016
Robert Vier liked Lock's photo
Oct 29, 2016
Robert Vier liked Lock's photo
Oct 29, 2016
Robert Vier liked Anna Maragkoudaki's photo
Oct 10, 2016
Robert Vier liked Anna Maragkoudaki's photo
Oct 10, 2016

Profile Information

Company, School, or Organization
die Angewandte, TU, bollinger+grohmann engineers

Robert Vier's Photos

Loading…
  • Add Photos
  • View All

Robert Vier's Videos

  • Add Videos
  • View All

Comment Wall (5 comments)

You need to be a member of Grasshopper to add comments!

Join Grasshopper

At 1:54am on October 2, 2015, Dan Hou said…

Hi Robert,

I notice an very interesting function of Octopus that considers the users' preferences. This is useful in architectural form optimization problem. I'm now into the study with regard to the integration of preference into optimization algorithm. Could you give me any information about your approach in Octopus? I think your help will be important in my future study. Maybe I could use OctopusE to implement my approach if I have some advances. 

Looking forward to your response. Thanks a lot.

Best regards,

Dan

At 5:30am on August 11, 2015, Israa El-Maghraby said…

Hello Robert any Chance you can help me with this issue

The Octopus collapses over this error :

Error in SPEA2 archive building when finding m_dist: Index was out of range. Must be non-negative and less than the size of the collection.
Parameter name: index

at System.Collections.Generic.List`1.get_Item(Int32 index)
at GH_GA.GA.BuildSPEA2Archive(Genome[] oldInds, List`1& nonFront, List`1& front)

Error: Index was out of range. Must be non-negative and less than the size of the collection.
Parameter name: index
InnerException:
Source: mscorlib
StackTrace: at System.Collections.Generic.List`1.get_Item(Int32 index)
at GH_GA.GA.BuildSPEA2Archive(Genome[] oldInds, List`1& nonFront, List`1& front)

I assigned 30 for population and 8 for generation 

It usually collapses afetr finishing the first 30 population and when it starts the external 30 it collapses 

I tried the whole process on similar case and it succeeded :/ , that is driving me crazy 

Thanks in advance 

At 9:29pm on August 14, 2012, djordje said…

Hello Robert,

Can you please take a look at this problem I am having with space truss.

For some reason I am only getting null members, not compressional and tensional too.

I posted files too.

Thank you.

At 9:26am on September 21, 2011, Najna Sorin said…

Hi Robert,

 

I am so sorry for disturbance, but can you help me with this karamba issue:

http://www.grasshopper3d.com/group/karamba

 

Danke :)

At 3:33pm on March 10, 2011, Itai Cohen said…

Hey Robert!

Nice to see you here. We have an interesting project with Andrew in which I want to try some structural optimization. 

Thanks for the link, I'd check it in the morning.

 

Cheers,

Itai.

 
 
 

Translate

Search Grasshopper

Photos

  • Add Photos
  • View All

© 2017   Created by Scott Davidson.   Powered by

Badges  |  Report an Issue  |  Terms of Service