LSSTApplications  17.0+11,17.0+113,17.0+64,18.0.0+13,18.0.0+28,18.0.0+5,18.0.0+66,18.0.0-4-g68ffd23,18.1.0-1-g0001055+8,18.1.0-1-g03d53ef+1,18.1.0-1-g1349e88+42,18.1.0-1-g2505f39+33,18.1.0-1-g5315e5e+1,18.1.0-1-g5e4b7ea+10,18.1.0-1-g7e8fceb+1,18.1.0-1-g85f8cd4+35,18.1.0-1-gd55f500+24,18.1.0-12-g42eabe8e+26,18.1.0-14-g259bd21+5,18.1.0-14-gd04256d+31,18.1.0-2-g4903023+9,18.1.0-2-g5f9922c+11,18.1.0-2-gd3b74e5+2,18.1.0-2-gfbf3545+19,18.1.0-2-gfefb8b5+30,18.1.0-20-g4b62d031a,18.1.0-21-gb3d55290+13,18.1.0-22-gcd16eb0+1,18.1.0-3-g52aa583+16,18.1.0-3-g8f4a2b1+29,18.1.0-3-gb69f684+26,18.1.0-4-g1ee41a7+1,18.1.0-5-g6dbcb01+27,18.1.0-5-gc286bb7+3,18.1.0-6-g857e778+2,18.1.0-7-gae09a6d+14,18.1.0-8-g42b2ab3+8,18.1.0-8-gc69d46e+13,18.1.0-9-gee19f03,w.2019.42
LSSTDataManagementBasePackage
orientation.h
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1 /*
2  * LSST Data Management System
3  * Copyright 2014-2015 AURA/LSST.
4  *
5  * This product includes software developed by the
6  * LSST Project (http://www.lsst.org/).
7  *
8  * This program is free software: you can redistribute it and/or modify
9  * it under the terms of the GNU General Public License as published by
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16  * GNU General Public License for more details.
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20  * see <https://www.lsstcorp.org/LegalNotices/>.
21  */
22 
23 #ifndef LSST_SPHGEOM_ORIENTATION_H_
24 #define LSST_SPHGEOM_ORIENTATION_H_
25 
28 
29 #include "UnitVector3d.h"
30 
31 
32 namespace lsst {
33 namespace sphgeom {
34 
42 int orientationExact(Vector3d const & a,
43  Vector3d const & b,
44  Vector3d const & c);
45 
58 int orientation(UnitVector3d const & a,
59  UnitVector3d const & b,
60  UnitVector3d const & c);
61 
63 int orientationX(UnitVector3d const & b, UnitVector3d const & c);
64 
66 int orientationY(UnitVector3d const & b, UnitVector3d const & c);
67 
69 int orientationZ(UnitVector3d const & b, UnitVector3d const & c);
70 
71 }} // namespace lsst::sphgeom
72 
73 #endif // LSST_SPHGEOM_ORIENTATION_H_
lsst::sphgeom::orientation
int orientation(UnitVector3d const &a, UnitVector3d const &b, UnitVector3d const &c)
orientation computes and returns the orientations of 3 unit vectors a, b and c.
Definition: orientation.cc:135
b
table::Key< int > b
Definition: TransmissionCurve.cc:467
lsst::sphgeom::orientationZ
int orientationZ(UnitVector3d const &b, UnitVector3d const &c)
orientationZ(b, c) is equivalent to orientation(UnitVector3d::Z(), b, c).
Definition: orientation.cc:237
a
table::Key< int > a
Definition: TransmissionCurve.cc:466
lsst::sphgeom::orientationExact
int 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 nor...
Definition: orientation.cc:76
UnitVector3d.h
This file declares a class for representing unit vectors in ℝ³.
lsst
A base class for image defects.
Definition: imageAlgorithm.dox:1
lsst::sphgeom::orientationY
int orientationY(UnitVector3d const &b, UnitVector3d const &c)
orientationY(b, c) is equivalent to orientation(UnitVector3d::Y(), b, c).
Definition: orientation.cc:232
lsst::sphgeom::orientationX
int orientationX(UnitVector3d const &b, UnitVector3d const &c)
orientationX(b, c) is equivalent to orientation(UnitVector3d::X(), b, c).
Definition: orientation.cc:227
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