Package org.hipparchus.geometry.spherical.twod

This package provides basic geometry components on the 2-sphere.

We use here the topologists definition of the 2-sphere (see Sphere on MathWorld), i.e. the 2-sphere is the two-dimensional surface defined in 3D as x²+y²+z²=1.

Class Summary

Class	Description
Circle	This class represents an oriented great circle on the 2-sphere.
Edge	Spherical polygons boundary edge.
S2Point	This class represents a point on the 2-sphere.
Sphere2D	This class implements a two-dimensional sphere (i.e.
SphericalPolygonsSet	This class represents a region on the 2-sphere: a set of spherical polygons.
SubCircle	This class represents a sub-hyperplane for Circle.
Vertex	Spherical polygons boundary vertex.