LSSTApplications  12.1-5-gbdcc3ab,15.0+10,15.0+24,15.0-1-g19261fa+15,15.0-1-g60afb23+24,15.0-1-g615e0bb+16,15.0-1-g6668b0b+6,15.0-1-g788a293+24,15.0-1-ga91101e+24,15.0-1-gae1598d+9,15.0-1-gd076f1f+22,15.0-1-gdf18595+3,15.0-1-gf4f1c34+9,15.0-11-g7db6e543+2,15.0-12-g3681e7a+2,15.0-13-g5992896b,15.0-13-g7441b25,15.0-2-g100d730+17,15.0-2-g1f9c9cf+2,15.0-2-gf38729e+19,15.0-27-g6268be7ac,15.0-3-g11fe1a0+11,15.0-3-g52118bc+2,15.0-3-g707930d+1,15.0-3-g7b706ea+2,15.0-3-g9103c06+9,15.0-3-gd3cbb57+1,15.0-4-g535e784+8,15.0-4-g92ca6c3+2,15.0-4-gf906033,15.0-5-g23e394c+12,15.0-5-g993f083+4,15.0-5-gf788cd9+2,15.0-6-gdf787ba+1,15.0-6-gfa9b38f+2,15.0-7-g949993c+1,15.0-7-gbf600c9+3,15.0-8-gc213bcc,w.2018.20
LSSTDataManagementBasePackage
Namespaces | Functions
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

 lsst
 A base class for image defects.
 
 lsst::sphgeom
 

Functions

int lsst::sphgeom::orientationExact (Vector3d const &a, Vector3d const &b, Vector3d const &c)
 orientationExact computes and returns the orientations of 3 vectors a, b and c, which need not be normalized but are assumed to have finite components. More...
 
int lsst::sphgeom::orientation (UnitVector3d const &a, UnitVector3d const &b, UnitVector3d const &c)
 orientation computes and returns the orientations of 3 unit vectors a, b and c. More...
 
int lsst::sphgeom::orientationX (UnitVector3d const &b, UnitVector3d const &c)
 orientationX(b, c) is equivalent to orientation(UnitVector3d::X(), b, c). More...
 
int lsst::sphgeom::orientationY (UnitVector3d const &b, UnitVector3d const &c)
 orientationY(b, c) is equivalent to orientation(UnitVector3d::Y(), b, c). More...
 
int lsst::sphgeom::orientationZ (UnitVector3d const &b, UnitVector3d const &c)
 orientationZ(b, c) is equivalent to orientation(UnitVector3d::Z(), b, c). More...
 

Detailed Description

This file declares functions for orienting points on the sphere.

Definition in file orientation.h.