simulation of ETFE cushions by Kangaroo

Replies to This Discussion

Permalink Reply by Daniel Piker on February 8, 2017 at 4:17am

Hi Hodjat,

The main issues were that the mesh was not triangulated, and the inputs were not flattened.

I also included an update of your file to work with K2 - I'd recommend switching, as it is much faster, more stable, and once you get used to it I think you will also find it simpler to use.

Hope that helps

Attachments:

• ETFEcushionK2.gh, 25 KB

Permalink Reply by Daniel Piker on February 8, 2017 at 4:20am

Ah, cross post! Thanks Hyungsoo. This is more complete than what I posted below as it also shows how to deal with the output.

Permalink Reply by Hyungsoo Kim on February 8, 2017 at 4:33am

I erased my posting because of duplicating answer but upload it again, and please check if you want.

And, thanks Diniel. I am always grateful for your contribution.

Attachments:

• ETFEcushion_re.gh, 15 KB

Permalink Reply by Hien Nguyen on April 10, 2018 at 2:32pm

Hyungsoo,

Thanks for posting your definition. I used your definition and it worked perfectly. I tried to take it one step further by making the mesh inflate on both sides. I duplicated the mesh boundaries and flip their direction, then combine these flipped boundaries with the unflipped boundaries into 1 data set. Then plug it into the Weaverbird Constant Quads Split Subdivision. The rest of the definition was constructed exactly like yours. However, the produced meshes are flat. Do you have an idea why it comes out that way? I attached the definition so you can take a look

Many thanks!

Attachments:

• ETFE cushion v4 test.gh, 17 KB

Permalink Reply by Thomas Lagarde on March 25, 2020 at 6:19am

Uny updates ? I will take a look now