ObjectKit Solids3D

The polyhedral dice, from exact geometry

The six standard tabletop solids - tetrahedron (d4), cube (d6), octahedron (d8), pentagonal trapezohedron (d10), dodecahedron (d12) and icosahedron (d20) - each built deterministically in pure C# with CCW-outward faces and antipodal numbering, then rendered by the library's own software renderer. Download any die as OBJ or STL.