Grasshopper

algorithmic modeling for Rhino

reaction diffusion on triangular mesh

This is a vase modeled via Rhinoceros, meshed with quad with Rhino, re-meshed using Kangaroo in order to have triangular mesh. The mesh is re-meshed in the script in order to have enough triangles (400k). A classic reaction diffusion is applied on the mesh. The script is provided but beware it is quite long (10 min) because of Sandbox which is used  to get all neighbor vertex of each vertex.

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Permalink Reply by Bathsheba Grossman on February 14, 2019 at 2:22am

I adapted Vicente and Laurent's code to run on the GPU using Alea.  It's faster.

https://discourse.mcneel.com/t/fast-gray-scott-reaction-diffusion-c...

Thanks for posting all this guys!  Great stuff.

Permalink Reply by Bathsheba Grossman on February 14, 2019 at 5:14pm

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