Geodesic Sphere — Icosahedron Subdivision

Icosahedron → subdivide → project to sphere. Drag to rotate. Buckminster Fuller's geodesic principle.

Frequency n2

Wire size1.0

Color modelat

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Vertices: —
Faces: —
Edges: —
χ = V−E+F: —
Base: icosahedron (F=20)

Frequency n subdivides each triangular face into n² sub-triangles, then projects vertices to sphere.
V = 10n²+2, F = 20n², E = 30n²