A Grasshopper definition with the associated Rhino file for generating aggregations of a collection of part geometries that are derived from a space-filling tetrahedron called Sommerville no.1, for more details about the geometry have a look at this previous post.

We used earlier versions of these files in this study Sommerville – Multiple Part Types.

File Version:

Rhinoceros 8 (8.33.26188.13002, 2026-07-07), Grasshopper Build 1.0.0008

Grasshopper Plugins used:
Wasp v0.6.001(download link)

Human (download link)

You can find the associated manual here: Tetrahedron Modules – manual