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algorithmic modeling for Rhino

Lara Alegria Mira
  • Female
  • Brussels
  • Belgium
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  • Mostapha Sadeghipour Roudsari

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Matlab + GH

Hi everyone, For now I am successful in letting matlab and grasshopper communicate to each other through the writing and reading of .csv files or .txt files. I now want to go a step further and…Continue

Started Jun 11, 2013

Interaction Grasshopper and Matlab
4 Replies

Hello, I was wondering how you can connect Grasshopper with Matlab? It seems that people already have done this, but I cannot figure it out. I have a Grasshopper script with plural input sliders.…Continue

Started this discussion. Last reply by Lara Alegria Mira Jan 7, 2013.

 

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Latest Activity

Lara Alegria Mira replied to Lara Alegria Mira's discussion Sets of beam in the group karamba
"Hi Thomas,  I didn't look at your script in detail, but from the picture above it seems that you are calculating a truss-like system. Is this correct?  If so, I think you want to introduce these real hinges at your beams because you…"
Apr 22, 2014
Thomas TRINELLE replied to Lara Alegria Mira's discussion Sets of beam in the group karamba
"Oops forgot the file. Here it is. Thomas"
Apr 18, 2014
Thomas TRINELLE replied to Lara Alegria Mira's discussion Sets of beam in the group karamba
"Hi both of you, I've been reading the discussion but I still have a problem. I had trouble making "real" hinges in the joints of my beams. So I did has afviced by Robert and put an "artifical" rotational stiffness really…"
Apr 18, 2014
Lara Alegria Mira replied to karamba's discussion Karamba - user problems in the group karamba
"Hello,  I am encountering a problem with the Beam View component.  It works fine when the Render Settings is enabled on Cross section, but if I change it to Displacement, Utilization or Axial Stress, the component turns red and the error…"
Jan 13, 2014
Lara Alegria Mira replied to Lara Alegria Mira's discussion Eccentricities of load / beams in the group karamba
"Hi Robert,  Instead of working with eccentric point loads, I used the component Prescribed Displacements to model moment forces with rotations. Now I don't have to use eccentricities. Thanks anyway! Lara"
Oct 28, 2013
Lara Alegria Mira replied to Lara Alegria Mira's discussion Eccentricities of load / beams in the group karamba
"Hi Robert! Actually I want to model specific axial and moment forces in the components. The axial forces are no problem, but to apply specific moments in a beam I use an eccentric point load, that is a point load on an eccentric beam. This is the…"
Oct 28, 2013
Robert Vier replied to Lara Alegria Mira's discussion Eccentricities of load / beams in the group karamba
"Hi Lara, so what is that special load condition? which loads do you apply to the eccentric structure and what should they model? eccentricities can be quite tricky .. but you could always test their behaviour with small examples just modeling one…"
Oct 26, 2013
Lara Alegria Mira replied to Lara Alegria Mira's discussion Eccentricities of load / beams in the group karamba
"Here are the other figures."
Oct 25, 2013
Lara Alegria Mira added a discussion to the group karamba
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Eccentricities of load / beams

Hello, I am conducting a topology optimization (Grasshopper/Karamba & Matlab). For a certain load condition I want to verify if my component (consisting of 2 beams,forming a T shape, shown in fig0) becomes more efficient if beams are added (fig1). The load condition on the initial T shape component is rather special: I have to generate eccentric loading in order to have the correct section forces in the component's beams. I solved this by using Eccentricity on Beam and the results is shown…See More
Oct 25, 2013
Lara Alegria Mira replied to Lucas Epp's discussion Scripting Karamba - errors in the group karamba
"I find something that solved the problem, indeed regarding the karamba.gha file.  I copied the .gha file used by the Karamba Hacker'sEssentials/C#/TensionElim folder, in the Grasshopper folder (the karamba.gha file existing there was more…"
Sep 12, 2013
Lara Alegria Mira replied to Lucas Epp's discussion Scripting Karamba - errors in the group karamba
"Hi,  I encountered a similar problem downloading the new GH and Karamba version.  My C# script is giving the following error message "1. Error (CS0246): The type or namespace name 'm_mesh' could not be found (are you…"
Sep 12, 2013
Lara Alegria Mira replied to Lara Alegria Mira's discussion Analyse component returns NaN (but is not red) in the group karamba
"Hi,  I tried it on a simple example and it doesn't seem to be working for what I want.  The component doesn't accept spring cross sections, only elements from the beam type and because it won't introduce a zero-length beam…"
Jun 18, 2013
Lara Alegria Mira replied to Lara Alegria Mira's discussion Analyse component returns NaN (but is not red) in the group karamba
"Hi Clemens,  Do you think the felting component should be working for what I want?  Best Lara"
Jun 17, 2013
Lara Alegria Mira replied to Lara Alegria Mira's discussion Analyse component returns NaN (but is not red) in the group karamba
"Hi Clemens,  The Rhino file is attached (it was also in my first discussion post). Thanks!!!"
Jun 13, 2013
karamba replied to Lara Alegria Mira's discussion Analyse component returns NaN (but is not red) in the group karamba
"Hi Lara, could you please internalize the geometry or add the corresponding Rhino file? There is a problem with the felting component for it shouldn't crash despite of the fact that there is no geometry. Thank's for the…"
Jun 13, 2013
Lara Alegria Mira commented on Mostapha Sadeghipour Roudsari's blog post MATLAB + Grasshopper
"Hi everyone,  For now I am successful in letting matlab and grasshopper communicate to each other through the writing and reading of .csv files or .txt files.  I now want to go a step further and introduce this in an optimisation…"
Jun 11, 2013

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