https://github.com/zalo/stochasticlatticegen

Build Stochastic Lattice Structures in the browser!
https://github.com/zalo/stochasticlatticegen

cad field lattice stochastic

Last synced: 3 months ago
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Build Stochastic Lattice Structures in the browser!

• Host: GitHub
• URL: https://github.com/zalo/stochasticlatticegen
• Owner: zalo
• License: mit
• Created: 2024-07-25T08:40:07.000Z (12 months ago)
• Default Branch: main
• Last Pushed: 2024-08-14T22:28:05.000Z (11 months ago)
• Last Synced: 2025-02-14T23:24:15.486Z (5 months ago)
• Topics: cad, field, lattice, stochastic
• Language: JavaScript
• Homepage: https://zalo.github.io/StochasticLatticeGen/
• Size: 4.94 MB
• Stars: 9
• Watchers: 2
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# [StochasticLatticeGen](https://zalo.github.io/StochasticLatticeGen/)



  

      

  

      

    



Generate mesh-bounded stochastic lattice structures in the browser!

[![Image](assets/image.png)](https://zalo.github.io/StochasticLatticeGen/)

TODO:

- Spawn the voronoi centers with variable density according to a density field (density check first, then interior check)

- Allow importing meshes and saving lattices

- Optionally Prune Disconnected Elements

- Allow List or Mesh Export

- Allow changing the Mesh Lattice Style (Swept Tets, Cubes, Spheres, Customizable width)

- Consider Implicit Meshing using Closest Point to Connections and Marching Cubes(?)

 # Building

This demo can either be run without building (in Chrome/Edge/Opera since raw three.js examples need [Import Maps](https://caniuse.com/import-maps)), or built with:

```

npm install

npm run build

```

After building, make sure to edit the index .html to point from `"./src/main.js"` to `"./build/main.js"`.

 # Dependencies

 - [Voro3D](https://github.com/LukPopp0/voro3d) (Voronoi Cell Computation)

 - [three.js](https://github.com/mrdoob/three.js/) (3D Rendering Engine)

 - [three-mesh-bvh](https://github.com/gkjohnson/three-mesh-bvh) (Accelerated Raycasting and Closest Point Queries)

 - [esbuild](https://github.com/evanw/esbuild/) (Bundler)

 - [worker-with-import-map](https://github.com/kungfooman/worker-with-import-map/) (Hack to allow Import Maps in Workers)