algorithmic modeling for Rhino

Mateusz Zwierzycki
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Solution setup with multiple gha/dlls.
2 Replies

I have a VS solution with 2 projects, one is compiled as gha, the other one to dll.I declare some custom geometry classes/goos/params in the dll, as I want to reuse those objects with other gha…Continue

Tags: big, problem, dll, gha, studio

Started this discussion. Last reply by Mateusz Zwierzycki Apr 13.

Public Overrides Function CastFrom(source As LIST OF WHATEVER) As Boolean
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I'm writing a custom class/goo/parameter and I would like to cast list of objects to one object of mine.Which means I would like my parameter to be set to GH_ParamAccess.Item (so that it processes my…Continue

Tags: CastFrom, Casting, GH_ParamAccess, geometry, custom

Started this discussion. Last reply by Andrew Heumann Jan 20.

IronPython & VS
1 Reply

I have a  foo.dll assembly compiled with IronPython. I can reference it in a VS project, together with all IronPython libs required to run the pythonesque library... Imports IronPython.Hosting…Continue

Tags: library, dll, vs, vb, python

Started this discussion. Last reply by Arend Aug 7, 2015.

Slider editor - one digit bug
4 Replies

When slider is set to real numbers with one digit of precision, I can't set the range to be smaller than 1.0.Continue

Tags: range, precision, slider

Started this discussion. Last reply by Pieter Segeren Apr 17.


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Anemone examples

"the link in this group is not worked..... please fix this :( thanks."
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Mateusz Zwierzycki commented on M.K.T. Heinrich's photo


"You should've just asked me... ;)"
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Mateusz Zwierzycki replied to 3dcon's discussion Anemone example definitions
"Hi, I will reupload them somewhere tomorrow. I think the OneDrive links are just expiring after some time. "
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"Points get converted to numbers on the fly...  Sort can only sort numbers, use the Sort Points."
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Anemone examples

"Hello,Thanks for this amazing tool!I couldn't download example files. This link doesn't work. How could i get the the example definitions?"
May 10

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Comment Wall (6 comments)

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At 2:03am on April 12, 2016, Purva joshi said…


i am trying to create algorithm for packing spheres within a geometry. the packing must obtain highest possible density , which ihave acheived. i need help in figuring out how to put this stacking in any given volume without intersecting it.

please point me towards any references that you can find or may know of.

thank you :)

At 8:49am on September 20, 2015, mark zirinsky said…

great stuff. a dumb question. using anemone for iterations,after iterations are done  going back into definition and enabling downstream components. Is there a way to test if the iterations are done, and if so, continue with rest of definitions?

At 1:07pm on August 10, 2014, pricessin said…

hi mateusz ...

actually i try to combine galapagos within the loop - is there any possibility to wait for galapagos result to go on with the loop ?

greats and THX again for the great summerschool in bratislava!

At 9:17pm on September 29, 2011, Najna Sorin said…

Hi Mateusz :)


I saw your project:


And got amazed by it. On the third picture, there are some differences in the colors of the space frame members? Why? This is something related to compression/tension members difference or what?


Thank you for the reply ;)

At 4:19am on April 20, 2011, Wiktor Kidziak said…
hej, fajna masz stronke z tutorialami po polsku :)
na ktorym roku asp jestes?
At 12:28pm on February 2, 2011, Jacek Jaskólski said…
miło widzieć coraz więcej pasjonatów z Polski na forum,
widzę, że asp - jaki kierunek? czy można gdzieś w sieci zobaczyć Twoje prace?
pozdrowienia z wawy,

Mateusz Zwierzycki's Blog

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Posted on February 16, 2016 at 10:00am


The Squid is released.

For the past few weeks I've been working on the Squid plugin.

It's a GDI+ based "drawing engine", giving you a bunch of tools to create bitmaps.

The main principle behind the Squid are Instructions.

To create an instruction…


Posted on January 23, 2015 at 12:00pm



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