orientation.h File Reference

This file declares functions for orienting points on the sphere. More...

#include "UnitVector3d.h"

Go to the source code of this file.

Namespaces
namespace	lsst::sphgeom

Functions
int	lsst::sphgeom::orientationExact (Vector3d const &a, Vector3d const &b, Vector3d const &c)
int	lsst::sphgeom::orientation (UnitVector3d const &a, UnitVector3d const &b, UnitVector3d const &c)
int	lsst::sphgeom::orientationX (UnitVector3d const &b, UnitVector3d const &c)
	orientationX(b, c) is equivalent to orientation(UnitVector3d::X(), b, c).
int	lsst::sphgeom::orientationY (UnitVector3d const &b, UnitVector3d const &c)
	orientationY(b, c) is equivalent to orientation(UnitVector3d::Y(), b, c).
int	lsst::sphgeom::orientationZ (UnitVector3d const &b, UnitVector3d const &c)
	orientationZ(b, c) is equivalent to orientation(UnitVector3d::Z(), b, c).

Detailed Description

This file declares functions for orienting points on the sphere.