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algorithmic modeling for Rhino

Michael van Telgen
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more than one RegisterOutputParams gives archive error?
2 Replies

Hi all,In Visual studio, when I add more than one output parameter I get the following error:Output parameter chunk is missing. Archive is corrupt.Am I missing something? Can anyone help?Thank you in…Continue

Started this discussion. Last reply by David Rutten Oct 30, 2015.

VB initial value for component
3 Replies

Hi everyone,I'm working on a GH assembly in Visual studio and I have a question regarding the following:Is it possible to preset the starting value of an input? I'm guessing it is, but can someone…Continue

Started this discussion. Last reply by David Rutten Oct 15, 2015.

Galapagos Simulated Annealing cooling problem

Hi everyone,I have a question about the Simulated Annealing Solver.In my model, it sometimes happens the calculated result is 'useless' (to me anyway). Unfortunately, Galapagos still regards the…Continue

Tags: solver, evolutionary, annealing, simulated, Galapagos

Started Feb 22, 2012

Some basic Galagos questions
1 Reply

Hello everyone,I have some simple questions, which I hope someone can answer.I am experimenting with the Galapagos evolutionary solver for my master's thesis. I've set up a model which is able to…Continue

Tags: boost, initial, selection, mechanism, reference

Started this discussion. Last reply by David Rutten Jan 6, 2012.

 

Michael van Telgen's Page

Latest Activity

Michael van Telgen replied to Kim Geon Ung's discussion ggGSA in the group Geometry Gym BIM
"Hi Kim, If I remember correctly, those Fx, Fy, etc boxes are booleans. Try setting those to true and you may get the results you want. Unfortunately, I wrote those video's manay years ago and things have changed a bit since. Otherwise Jon will…"
Jul 3, 2016
David Rutten replied to Michael van Telgen's discussion more than one RegisterOutputParams gives archive error?
"Yes, if you change the topology of a component then files written with the previous topology will probably fail to load. The component tries to deserialize itself from the GH file but can only find data for a single output."
Oct 30, 2015
Michael van Telgen replied to Michael van Telgen's discussion more than one RegisterOutputParams gives archive error?
"I suddenly thought of the answer. When adding more Outputs, my pre-existing GH model does not understand that the already present component has changed.  The response from Grasshopper was not what I expected, because it is different than when…"
Oct 30, 2015
Michael van Telgen posted a discussion

more than one RegisterOutputParams gives archive error?

Hi all,In Visual studio, when I add more than one output parameter I get the following error:Output parameter chunk is missing. Archive is corrupt.Am I missing something? Can anyone help?Thank you in advance!Code:Protected Overrides Sub RegisterOutputParams(pManager As GH_Component.GH_OutputParamManager) pManager.AddNumberParameter("Num", "Sbotmax", "Envelope maximum stress bottom net [N/mm2]", GH_ParamAccess.item) 'pManager.AddNumberParameter("Num", "Sbotmin", "Envelope minimum stress bottom…See More
Oct 30, 2015
David Rutten replied to Michael van Telgen's discussion VB initial value for component
"And if the overload you need doesn't exist, you can always get the parameter, cast it to the correct type and assign values to the PersistentData. Dim param2a As IGH_Param = pManager(2) Dim param2b As Param_Number = TryCast(param2a,…"
Oct 15, 2015
Michael van Telgen replied to Michael van Telgen's discussion VB initial value for component
"Works great! Thank you!"
Oct 15, 2015
Mahdiyar replied to Michael van Telgen's discussion VB initial value for component
"Hi Michael. You can specify default values of an input if you register your input using pManager method. something like this:"
Oct 15, 2015
Michael van Telgen posted a discussion

VB initial value for component

Hi everyone,I'm working on a GH assembly in Visual studio and I have a question regarding the following:Is it possible to preset the starting value of an input? I'm guessing it is, but can someone tell me how to do this in the VB code? Should I do this at the RegisterInputParams Sub?Ideally this would work equal to the 'series' component, where also some initial values are set.Thank you in advance!MichaelSee More
Oct 15, 2015
Kunkun Chen liked Michael van Telgen's profile
Feb 2, 2015
Michael van Telgen replied to Jon Mirtschin's discussion Oasys GSA in the group Geometry Gym BIM
"You can also create a label for the section type and dimensions you want. There is an example of that in my tube truss bridge that you can use as a reference. Use the help function in GSA to find the abbreviation for a rectangular section."
May 16, 2013
Michael van Telgen replied to Jon Mirtschin's discussion Oasys GSA in the group Geometry Gym BIM
"I'm not sure if this is true for GSA (or even the same feature), but in general FEM analysis software enables the option to find structural nodes which lie close to each other, but aren't actually connected to the same elements. Imagine…"
May 14, 2013
Michael van Telgen replied to Jon Mirtschin's discussion Oasys GSA in the group Geometry Gym BIM
"Ok, sounds good! Thanks for the help!"
May 12, 2013
Michael van Telgen replied to Jon Mirtschin's discussion Oasys GSA in the group Geometry Gym BIM
"If the GG plugin changes the input values from my model 'one-on-one' to SI units, this may very well be the source of my problems: i.e. converting my model's (mm) to GSA's SI units (m)"
May 12, 2013
Michael van Telgen replied to Jon Mirtschin's discussion Oasys GSA in the group Geometry Gym BIM
"Hi Jon, I've tried all kinds of settings in GSA (including the default setting). Changing them doesn't seem to help: if (for example) I change the length units from meters to millimeters, GSA scales the input sent from Grasshopper by a…"
May 12, 2013
Michael van Telgen replied to Jon Mirtschin's discussion Oasys GSA in the group Geometry Gym BIM
"Hi Jon, I was wondering if there is an easy way to switch between units (for instance meters and millimeters), when analyzing a structure in GSA. My tensegrity dome analysis definition was based on mm and kN, but apparently GSA thinks this should be…"
May 12, 2013
Michael van Telgen replied to sima almasri's discussion parametric tensegrity model in the group Geometry Gym BIM
"That's a very broad question, can you be more specific? I cannot help you with building your definition, I simply don't have the time. Regards, Michael"
Apr 21, 2013

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Eindhoven University of Technology
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http://www.vantelgen.nl

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