But many contain hard-coded mesh data. Where does this mesh data ultimately come from? Is it possible to calculate this mesh data yourself?

indexes

• Wenninger
• Kaleido

mesh databases

• netlib.org/polyhedra
• Stella gallery [nice]

programs that generate the mesh data

• Simon Tatham, Cambridge, UK
• polymake

• Wythoff symbol examples
• uniform tilings in hyperbolic plane
• spherical polyhedron
• real projective plane
• list of convex uniform tilings