next curve | previous curve | 2D curves | 3D curves | surfaces | fractals | polyhedra |

SPIRIC (or TORIC) CURVE

The *spirics* (or *toric* curves) are the curves traced on a torus.

Examples:

- the planar spirics,

- the bitorics (intersection of two tori),

- the Archytas curve (intersection torus-cylinder),

- the toric solenoids,

- the asymptotic lines of the torus,

- the geodesics of the torus,

- the rhumb lines of the torus,

- the helices of the torus.

next curve | previous curve | 2D curves | 3D curves | surfaces | fractals | polyhedra |

© Robert FERRÉOL 2018