Noncylindrical Ruled Surface
A Ruled Surface parameterization 
is called noncylindrical if
is nowhere 0. A noncylindrical ruled surface always has a parameterization of theform
where
and 
, where 
is called the Striction Curve of x and 
the Director Curve.See also Distribution Parameter, Ruled Surface, Striction Curve
References
Gray, A. ``Noncylindrical Ruled Surfaces.'' §17.3 in Modern Differential Geometry of Curves and Surfaces. Boca Raton, FL: CRC Press, pp. 345-349, 1993.
- Great Retrosnub Icosidodecahedron
- Great Rhombicosidodecahedron (Archimedean)
- Great Rhombicosidodecahedron (Uniform)
- Great Rhombic Triacontahedron
- Great Rhombicuboctahedron (Archimedean)
- Great Rhombicuboctahedron (Uniform)
- Great Rhombidodecacron
- Great Rhombidodecahedron
- Great Rhombihexacron
- Great Rhombihexahedron
- Great Snub Dodecicosidodecahedron
- Great Snub Icosidodecahedron
- Great Sphere
- Great Stellapentakis Dodecahedron
- Great Stellated Dodecahedron
- Great Stellated Triacontahedron
- Great Stellated Truncated Dodecahedron
- Great Triakis Icosahedron
- Great Triakis Octahedron
- Great Triambic Icosahedron
- Great Truncated Cuboctahedron
- Great Truncated Icosahedron
- Great Truncated Icosidodecahedron
- Grebe Point
- Greedy Algorithm