Transforming the base model to cubic diamond structure version

[Ömer_Ekici]

Hello

I made a chair drawing on Rhino and I need to convert this drawing completely to cubic diamond structure. I am sharing the files of the chair and cubic diamond structure. I need to do it using Grasshoper. Can you help?

Thanks a lot.

sumy diamond.gh (17.3 KB)

sume_c.3dm (1.6 MB)

(I want to change this model to diamond cubic)

(Like that)

[jessesn (Jessesn Chen)]

@Ömer_Ekici

I need to do it using Grasshoper. Can you help?

Please try to use IntraLattice to achieve it,

IntraLattice.gh (57.2 KB)

[laurent_delrieu]

Hello
I already help here.

Cubic Diamond Structure

Hi, Finally, can you make a simple chair using the cubic diamond structure we drew? I am learning more effectively from the file you sent. Thanks a lot for your help. It helped me a lot to learn.

But without opening your file it seems that your object is not a solid. So it has no interior no exterior!

You’ll have to make it solid (give it thickness)

I opened the Grasshopper and I see no modification from what I posted and no use of the other script I posted there

Cubic Diamond Structure

There are not a lot of difficulties, you just have to array in 3D Cubic Diamond Structure and then look if points are inside you model or not. You can use Mesh inclusion. In order to keep a line and as a line is 2 points you’ll have to use a Gate And to be sure that 2 points are inside the structure. You don’t need my pluging. [image] cubic diamond structure.gh (15.6 KB)

So I think you want someone to do the job at you place. Not sure you will learn a lot!

[inno]

OT: that reminds me Joris Laarman’s bone chair

https://www.google.com/search?sca_esv=a557d55a5821a027&sxsrf=ADLYWILqvA_hQlekDFYelq9fqNSE1tCqPA:1734388745370&q=bone+chair+joris+laarman&udm=2&fbs=AEQNm0AhtDknupEF8_qTQA8ksbc_ApAFdfCx4z-pmFMoZwUOPJaCnYygt8FiZDPTsw4TuYYnbiJmCbdVpJAwkCqxA4UGMw7Us2Jwiz61U6ZMWTB4wBLpmIgjem61k3P8Ml0LxrSWzqqWbE3RKWGTN9O57LCpxY7pLB6MO7YJmzl_DIvllNbQkj7YsMHu8RplGiWSihFTzVHf&sa=X&ved=2ahUKEwj6vsfIra2KAxVWhf0HHYC_JHwQtKgLegQIEhAB&biw=1688&bih=872&dpr=1.1#vhid=7fq4mqGxEkbnlM&vssid=mosaic

[sumeyyesuheda_bıngol]

hi,Is there a source that explains how we can give thickness and surface it as a model for cubic diamond?I downloaded lattice and tried to write the code but it didn’t work. Can you help me?

[jessesn (Jessesn Chen)]

@sumeyyesuheda_bıngol

hi,Is there a source that explains how we can give thickness and surface it as a model for cubic diamond?

FYI，

Intralattice - Open-Source Grasshopper Plugin for 3D Lattice Structure Design

[duanemclemore]

Heya - intralattice or Dendro are a good way to go if you just want a diamond lattice.
But I’d also like to make a plug for my component library Horta.

Being honest- it’s less easy to use but that’s because it has a LOT of options and flexibility. Rather than approach making single recognizable lattice patterns it is built to be able to implement all 230 patterns of the “Space Groups.” I haven’t recorded a tutorial or made any presets. Which I should probably do at some point. But if you wanted pointers on how to use it I’d be happy to share.

So - download one of the others to bang out your one project. But also download Horta and play with it and see how far the same concept can go!

[sumeyyesuheda_bıngol]

hi, Have you done anything else here besides assigning the geometry to the subd in addition to these components? thanks

[jessesn (Jessesn Chen)]

@sumeyyesuheda_bıngol

hi, Have you done anything else here besides assigning the geometry to the subd in addition to these components? thanks

You need get a closed object, I used some SuBD related commands to close this modeling.

[sumeyyesuheda_bıngol]

hi,I have made the design but I need to edit it for 3D printing optimization. I am downloading Horta. I ask you to show us how to optimize it.I send you the design
sume_c.3dm (1.6 MB)