Swirlprismatodiminished Rectified Hexacosichoron
Posted on June 11, 2025
A Zometool model for this convex scaliform polychoron was first constructed and shown on Facebook by user Starmute Seven. It is also a CRF polychoron, a generalization of a Johnson solid to 4D.
Icositetrachoron Truncations
Posted on May 17, 2025
Several projections of truncations of an icositetrachoron can be build with Zometool, depending on which cell type the projection is centered on. Often blue-green and/or green-blue scaled struts are needed.
Tesseract Truncations
Posted on May 13, 2025
Several projections of truncations of a tesseract can be build with Zometool, depending on which cell type the projection is centered on. Often blue-green and/or green-blue scaled struts are needed.
Stellated Dodecahedral Hexacosichoron
Posted on February 17, 2025
The regular compound of 75 hexadecachora, with full hexacosichoric symmetry. A 4-dimensional analogue of the compound of five octahedra.
Medial Hexacosichoron
Posted on February 17, 2025
The regular compound of 120 pentachora, with full hexacosichoric symmetry. A self-dual 4-dimensional analogue of the compound of five tetrahedra.
Compound of 5 Icositetrachora
Posted on February 17, 2025
A set of five icositetrachora with the same vertex arrangement of the hexacosichoron. This model closely resembles the models of the hexacosachoron and the small stellated hecatonicosachoron, but exhibits triality.
Compound of 15 Hexadecachora
Posted on February 17, 2025
A non-regular stellation of the hecatonicosachoron. The Zometool model has only pyritohedric symmetry.
Small Stellated Hecatonicosachoron
Posted on February 16, 2025
Also called the first stellation of the hecatonicosachoron. It is the 4D analog of the small stellated dodecahedron, which is the first stellation of the dodecahedron in 3D.
Great Grand Stellated Hecatonicosachoron
Posted on February 16, 2025
The final regular stellation of the hecatonicosachoron. It is the 4D analog of the great stellated dodecahedron.
Grand Hexacosichoron
Updated on April 4, 2025
The only regular stellation of the hexacosichoron. Like the hexacosichoron, it is an assembly of 600 regular tetrahedra in 4-dimensional space, arranged so that each edge is shared by 5 tetrahedra.
Rectified Hyperdual
Posted on February 15, 2025
The compound of the 3D projections of the rectified hecatonicosachoron and its dual, the rectified hexacosichoron.
Hyperdual
Posted on February 15, 2025
The compound of the 3D projections of the hecatonicosachoron and its dual, the hexacosichoron. One of the most beautiful Zometool models Paul Hildebrandt has ever seen.
