Penrose staircase

Higher-dimensional geometry (previously "Polyshapes").

Penrose staircase

Postby Marek14 » Thu Oct 10, 2019 7:34 pm

With Hyper Rogue's recent implementation of anisotropic Thurston geometries, one interesting note is that the Nil geometry (twisted Euclidean geometry) actually includes well-known "impossible structures" like Penrose triangles and staircases as solid, real objects. Was that known?
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