[–] yepyoukno 19d ago ↗ Great article on stellated forms! I almost missed it due to the subtle unintuitive title!
[–] fbu 17d ago ↗ The Great Dodecahedron is my favorite polyhedron, and it's possible to build one out of paper. Give it a try when you get a chance !https://www.polyhedra.net/en/model.php?name-en=great-dodecah...
[–] red_trumpet 17d ago ↗ The fact that f(L^2) is positive can be seen without inspecting coordinates: after all it is the length of e_i', hence positive.
[–] andybak 17d ago ↗ Related work-in-progress if you like polyhedra and tiling transformations: https://ixxyxr.github.io/polyhydra-web/It has the Kepler-Poinsot polyhedra and allows you to apply a superset of Conway Operators to them. No true stellation currently (stellation isn't an edge-replacement operator so can't be mimicked by Conway-esque operations)
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[ 3.9 ms ] story [ 18.4 ms ] threadhttps://www.polyhedra.net/en/model.php?name-en=great-dodecah...
It has the Kepler-Poinsot polyhedra and allows you to apply a superset of Conway Operators to them. No true stellation currently (stellation isn't an edge-replacement operator so can't be mimicked by Conway-esque operations)