# Package cds.healpix.common.sphgeom

package cds.healpix.common.sphgeom
Contains some spherical geometry classes.

Related Packages
Package
Description
cds.healpix.common
General codes not specific to HEALPix.
cds.healpix.common.math
Package dedicated to math functions and bits hacks.
Class
Description
Cone
Defines a cone on the unit sphere.
CooXYZ
Defines a coordinates on the unit-sphere, internally both Euclidean and Spherical coordinates are stored.
EllipticalCone
This class defines an elliptical cone.
Polygon
Class defining (and storing the vertices of) a polygon on the unit sphere.
Polygon.ContainsSouthPoleComputer
Defines the method used to know if the south pole is in the polygon or in its complement.
Vect3D
Three dimensional vector.