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: 1403
Latest Activity: 8 hours ago

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

Discussion Forum

Optimization with Geometry Gym error when obtaining results 2 Replies

Hi,I finished the greatest part of the bridge optimization project with Grasshopper and Geometry Gym. From the results I can obtain the node displacement and the maximum node displacement.I also…Continue

Started by Stefan. Last reply by Stefan 8 hours ago.

Tube optimization with Geomgym and GSA 2 Replies

Hi,I am currently working with the great Geometry Gym plugin for my tube bridge project. I made a model of the bridge with several variables that can be adjusted in Grasshopper. What I am trying to…Continue

Started by Stefan. Last reply by Stefan yesterday.

Curtain panel GeoGym >> Revit with custom parameter 3 Replies

I am working on a grid shell and the glass panels have an ID. The parameter in Revit is called "Panel ID" and it is a number. In Rhino, the panel IDs are the object names. I was using Chameleon,…Continue

Started by Damon. Last reply by Damon May 14.

Timber section properties in simple beam 5 Replies

Hi,I have a problem with timber material and its section properties.As soon as as link timber material properties to timber section properties error occurs1. Profile identification from string to be…Continue

Started by Greg Matejko. Last reply by A. Cheng May 7.

Result problem - sap2000 1 Reply

hello , im a new user of Geometry Gym , and i was just studing my model and i wanted to see the displacment of a point on my model useing GG and Sap2000 but for some reason the result component is…Continue

Started by Arash. Last reply by Gicu Apr 8.

Connection With SAP2000 and Orthotropic Materials 30 Replies

Hello All,I am new to Geometry Gym and honestly not too familiar with how it works.  I was searching around online and can't seem to find any kind of tutorial on its use in conjunction with SAP.  I'm…Continue

Started by Matthew Horner. Last reply by Jon Mirtschin Mar 20.

Mesh generation and export to clipboard 3 Replies

Hi all,Hi Jon,I am looking a way to generate a mesh out of an object in rhino. This mesh will then be used in some finite element software. What I actually need is the mesh generation command of FEM…Continue

Started by jm. Last reply by jm Mar 14.

varying beam size/profile extrusions 9 Replies

Hi Jon,Is there a "natural" way in geogym to make profile extrusions that vary in scale from one end to another?What I mean is something like the suspended members in the picture below. If you ignore…Continue

Started by RENE. Last reply by Damon Feb 10.

Comment Wall

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

Comment by Zhengyu Xue on March 22, 2015 at 4:22am

Hi, Jon,

Do you have any related videos about how to do structural analysis about shell structures?

Kind Regards,

Xue Zhengyu 

Comment by Jon Mirtschin on February 17, 2015 at 1:31pm

Hi Tim,

For GSA, you need to manually start GSA application (and close the default opening dialog) prior to any baking.  Else when a plugin initiates contact, the application is started as a background service (that the user can't access).  I can't control this, but the background service is useful for faster performance (when say running galapagos) and not having to manually close dialogs.  The Oasys webinar below has some explanation on this.

Hope it helps.

Comment by Tim on February 17, 2015 at 9:37am

Hey everybody,

Currently I have problems with baking my grasshopper structure into Oasys GSA. When I push the "bake to GSA" button, nothing happens. In my Rhino command window it says: 

Material Count: 1, SectionProperty Count: 1, Node Count: 441, Element Count: 1240
Load Case Count: 1

So apparently there is no error.

Could anyone please help me?

Kind regards

Tim

Comment by 建筑师哈哈 on October 5, 2014 at 11:31pm

Comment by MARTIN on August 21, 2014 at 8:34am

Hi everybody !

I have used grasshopper for few years, and I don't reach to understand the basics of the geometry gym for SAP2000 components.

Does somebody have a small tuto or a video to help me to understand how I can export my rhino model to SAP2000 ?

Regards

Comment by I_M_F [Iker Mugarra Flores] on June 5, 2014 at 10:20am

Hi Jon,

hope you are well, I have been thinking on testing how to export parametric models into Revit and I was wondering if I need to install your other IFC plugins in addition to " + REVIT/VASARI 64 Bit Installers, contact me for 32 Bit?

best

Iker

Comment by horst Becker on March 19, 2014 at 9:33am

ok, found the problem: the tolerances in my rhino ducument were too low....

Comment by horst Becker on March 19, 2014 at 3:39am
I run into a problem trying to import profiles with the ggCatalogueProfil Component.
I save my user profiles in the right direction. Usually it works very well, but now I have the problems that I cannot load the open surfaces as a brep...I just get the outline curves of my profiles.
any idea?
And second question: is it possible to import differnt profiles which share the same 0 Coordinate. That after loading them into my definition they share the same insert point?
Comment by Mona Gh on March 3, 2014 at 11:17am

Thank you Jon for your response. I did the same.

Comment by Jon Mirtschin on February 25, 2014 at 2:20pm

Hi Mona,

If you look at the dome in elevation, you can see splitting into a hemisphere won't get you integral shapes.  If you can split above or below (as indicated on attached image) shapes will be rational but some will be halved.  Not sure if this helps or not.

 

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