johnson - Johnson polyhedra
johnson [options] polyhedron
Make Johnson polyhedra in OFF format. These are convex polyhedra whose
faces are regular (but excludes, Archimedeans, prisms and antiprisms.)
- polyhedron
- polyhedron may be specified by its Johnson number, or the
(start of the) name of the polyhedron.
- -h
- program help
- -l
- display the list of polyhedra
- -o <file>
- write output to file, if this option is not used
the program writes to standard output
Check the list to see what is available
unipoly -l
Make a triangular cupola, and view it
johnson tri | antiview
Make an elongated square pyramid, and view it
johnson 8 | antiview
The coordinates are calculated directly, except for
J86-J90 whose coordinates have been precalculated to high
precision (15 decimal places) by a custom spring modeller.
Next:
polygon - polygon based polyhedra
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Programs and Documentation
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