Grasshopper

algorithmic modeling for Rhino

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Geometry Gym BIM

BIM (Building Information Modeling) enhancements for Rhino and Grasshopper, import/export to Revit, Digital Project, Bentley and Archicad amongst others.  Also Structure modeling (including analytic) and Computational Geometry Tools such as mesh relaxation/inflation and tessellation tools.

Website: http://geometrygym.blogspot.com
Members: 1509
Latest Activity: Feb 7

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Installation instructions are located in this discussion, http://www.grasshopper3d.com/group/geometrygym/forum/topics/installing-geometry-gym

Discussion Forum

Sofistik to Rhino 4 Replies

Hi dear Colleagues,right now I am working on shell structure. After design, I exported the geometry to Sofistik for structural analysis. Now I need to Import FEM model from Sofistik for further…Continue

Started by Amir Fard. Last reply by Sebastien de Wit Feb 7.

Grasshopper to Sap2000 by GGstructure analysis 2 Replies

Hello everyone,I'm trying to transfer surface or mesh created in grasshopper to SAP2000 shell.Does anyone have any simple example?thank you very muchClaudioContinue

Started by claudiodemattia. Last reply by Jon Mirtschin Feb 6.

Local and Global coordinate system control for GSA

Hi Jon,I have a question. Your plug-in for Grasshopper to GSA has a huge potential and that is why I use it for my Master thesis. Currently I am working on timber shell structures for which I need…Continue

Started by Sebastien de Wit Dec 14, 2016.

IFC to Grasshopper 5 Replies

Hey JonYou have provided lots of examples of how to export IFC with GG to all kinds of software. I would appreciate some examples to read IFC-files with GG in Grasshopper.The workflow: "Revit…Continue

Started by Kristoffer Negendahl. Last reply by Sandi Sirikhanchai Dec 6, 2016.

does curve network patching work on a set of non-planar curves? 6 Replies

Continue

Started by K YANG. Last reply by Jon Mirtschin Nov 29, 2016.

Karamba to SAp2000 2 Replies

I'm using the ggKarambaIFC component, but I do something wrong.I do the output IFC and then I import it into Sap, But it doesn't recognize the Beam selections that the Beam optimizer did into…Continue

Tags: sections, ggkarambaifc, geometrygym, ggkaramba, cross

Started by Alexia Ch. Last reply by Alexia Ch Nov 10, 2016.

Bar type of Robot beam

Hello,I am trying to send a concrete structure (a simple beam for now) from Grasshopper to Robot Structural analysis using GeometryGym. I am using the "RC Beam Section Property" to create my RC beam,…Continue

Started by William Beng Nov 10, 2016.

Installing Geometry Gym Plugins 127 Replies

If you have problems installing, there is instructions outlined here:http://www.geometrygym.com/installingIf you have problems,…Continue

Tags: SSI, StructDrawRhino, Error, Install, Gym

Started by Jon Mirtschin. Last reply by Alexia Ch Oct 25, 2016.

Comment Wall

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You need to be a member of Geometry Gym BIM to add comments!

Comment by Morten Ydefeldt on January 23, 2017 at 5:20am

Screenshot%202017-01-23%2013.12.43.png

Screenshot%202017-01-23%2013.12.35.png

As you can see from these two geodesic domes it seems like it can be created with two different permutations.

The geodesic dome which I am able to construct in GG is the 'wrong' one, I want the edges of the pentagons to be parallel. I believe it's a question about how the base icosahedron is flipped when the dome is created, is there a way to construct the right geodesic dome from your script?

Comment by Jon Mirtschin on December 15, 2016 at 8:45am

Hi Mostafa,

I just emailed you, refer to http://www.geometrygym.com/installing for license request procedure.

Comment by mostafa elhodiry on December 15, 2016 at 8:04am

hai all 

can anyone help for getting license for a trial version ( sap and etabs ) 

Comment by Hiroshi Amano on September 29, 2016 at 1:14am

Hi Jon,

Thank you for quickly sharing many interesting examples.

The grid loading component looks working well in my current case.

Kind regards,

Hiroshi

Comment by Jon Mirtschin on September 28, 2016 at 11:49pm

Hi Hiroshi,

I have a bespoke grid loading component, but it doesn't seem to have been used much so I'd advise using the GSA functionality.

I just created a folder to put sample files in Dropbox, browse into the Samples > Structural Analysis > GSA folder and there is a grid loading script there.  https://www.dropbox.com/sh/xcyx6kec0yu3rrl/AAAag4-qOLkQSnbIzoa3VHa1...

Cheers,

Jon

Comment by Hiroshi Amano on September 28, 2016 at 8:25pm

Hi Jon,

I'd like to try to use ggGSALoadGridArea for assigning wind loads on a grid frame.

Do you have any example file of using that component?  I thought the component's parameters basically correspond to GSA inputs, but there are something I'm not sure how to assign in gg.

Thank you and regards,

Hiroshi 

Comment by simone moroni on August 22, 2016 at 3:53am

Hello, I'm trying to bake grasshopper 2D structure (is a section of my structural pannel) with the comand "ggSAPbakemodel" sap, but when I select "open model in SAP" it doesn't work and rhino goes to crash. I've SAP 14  version, is it too old for work with geometry gym?

Thank you very much for reply

Comment by lee ji yonh on May 9, 2016 at 1:14am

Hi Jon 

I see your post about IFC script(python).

At first, thank you about sharing your research.

I see your IFC python sample file.

But when I opened IFC python file, i happened error message.

Suddenly i wonder this cause.

Also, i am likely to studying IFC python script.

so I request you why this problem happened.

and how do i script correct for operating this component?

Comment by Jon Mirtschin on March 21, 2016 at 3:10am

Hi Derk,

If you add an analysis case, then you will get results.

I've emailed you the definition.

Cheers,

Jon

Comment by Derk Bos on March 20, 2016 at 3:06pm

Hi Jon,

I'm trying to do a non lineair analysis on a tensegrity structure in GeomGym. For some reason, however, I don't obtain any results.

The ggGSASolver component doesn't give any error message, but for some reason the analysis doesn't run in GSA. When I do the analysis manually in GSA it does work however. 

Do you have an idea what the problem could be?

Kind regards,

Derk

5.2.gh

 

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