algorithmic modeling for Rhino

[uto] tools Plug-ins


[uto] tools Plug-ins

- Geco

- MeshEdit

- FlowLines


Location: Innsbruck/Austria
Members: 1128
Latest Activity: Oct 16

download-link to [uto] tools:

for grasshooper:

Geco is a set of components which establish a live link between Rhino/Grasshopper and Autodesk Ecotect to export,evaluate and import...
MeshEdit is a set of components which extend Grasshopper's ability to manipulate meshes

FlowLines is a set of components to create 2D or 3D-Streamlines and 2D-Euqipotentiallines


for rhino:

MeshPaint is a free Rhino plugin allowing intuitive painting, as is performed with pixel images, but on multi-resolution mesh geometries. Painting can be done based on vertices or faces within a single mesh. Colorwheel, Eyedropper and Eraser functions are included in the plug-in.


before you can download you have to login to our google group to access the download-area

please support us

link to google group

link to utotoolswiki

link to ExampleFiles Geco

link to ExampleFiles flowL


Brian Ringley of NYCCTfab added geco and meshedit on the website


Creative Commons License
geco by [uto] is licensed under a Creative Commons Attribution-NoDerivatives 4.0 International License.

Discussion Forum

example files flowL 3 Replies

Started by to]. Last reply by to] Aug 19, 2011.

FlowL - User Problems

Started by to]. Last reply by Charles Aweida Sep 23, 2011.

MeshEdit - UserProblems 29 Replies

Started by to]. Last reply by Tim Devine Feb 6, 2017.

Geco - UserProblems 297 Replies

Started by to]. Last reply by Chiara Apr 10, 2016.

Comment Wall


You need to be a member of [uto] tools Plug-ins to add comments!

Comment by to] on September 29, 2014 at 2:24pm

update to 1.0.44 | licensed under Creative Commons. 
this version expires on 1st October 2015.
- no changes

Comment by Luciano Brina on July 9, 2014 at 8:54am


I'm just having some troubles while using Geko + Grasshopper + Galapagos.

First of all, I'm trying to cover a volume (for example, a cube) with the analysis grid over all volume's faces, but the grid only appears on one of them. I would like to know how to analyse an entire volume, regardless its form.

Then, I would like to know how to configure my pc so the calculation process gets faster. I'm using  an AMD FX 8210 processor with 8 Gb RAM. Each core is kind of weak, so what I should do? Overclock my PC? deactivate some cores in order to fully concentrate the calculation process on those which still activated?

Thanks for your time and dedication. Your application is being quite useful for my research investigation!

(sorry about my English)


Comment by to] on May 18, 2014 at 5:36am

Dear Fan,

After requesting the uto-tools it takes some time and you will receive an email when request was processed. Please do not request multiple times. Sorry if there is sometimes a delay.

Comment by Fan Di on May 11, 2014 at 11:45am

Hello, I just checked your website and wanted to download the "Mesh Analysis and Utility Components", but failed. It seemed that I will need some permission? What should I do?

Thank you

Comment by to] on April 7, 2014 at 2:40pm

nice example by Maurizio Arturo Degni Window area optimization to achieve 500 Lux with Galapagos.

Comment by to] on February 26, 2014 at 1:05pm

update to 1.0.43 | licensed under a Creative Commons.
this version expires on 1st October 2014.
- no changes

Comment by Patricia Edith Camporeale on December 25, 2013 at 5:25pm

Merry Christmas and my best wishes to you all!

Comment by 筑梦NARUTO on December 25, 2013 at 1:08pm

Merry Christmas

Comment by to] on December 25, 2013 at 1:05pm

Merry Christmas and a Happy New Year 2014 to all !!

Comment by to] on December 4, 2013 at 9:25am

Dear user,

we made a change in our license: from now on
geco by [uto] is licensed under a

Creative Commons Attribution-NoDerivatives 4.0 International License.

This makes geco FREE for both educational and  commercial use, but requires that credit be given to [uto] and geco™ whenever it is used on a project.The NoDerivatives part of the license means that it is not an open-source project and the code will be not public.


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