LSST Applications  21.0.0-147-g0e635eb1+1acddb5be5,22.0.0+052faf71bd,22.0.0+1ea9a8b2b2,22.0.0+6312710a6c,22.0.0+729191ecac,22.0.0+7589c3a021,22.0.0+9f079a9461,22.0.1-1-g7d6de66+b8044ec9de,22.0.1-1-g87000a6+536b1ee016,22.0.1-1-g8e32f31+6312710a6c,22.0.1-10-gd060f87+016f7cdc03,22.0.1-12-g9c3108e+df145f6f68,22.0.1-16-g314fa6d+c825727ab8,22.0.1-19-g93a5c75+d23f2fb6d8,22.0.1-19-gb93eaa13+aab3ef7709,22.0.1-2-g8ef0a89+b8044ec9de,22.0.1-2-g92698f7+9f079a9461,22.0.1-2-ga9b0f51+052faf71bd,22.0.1-2-gac51dbf+052faf71bd,22.0.1-2-gb66926d+6312710a6c,22.0.1-2-gcb770ba+09e3807989,22.0.1-20-g32debb5+b8044ec9de,22.0.1-23-gc2439a9a+fb0756638e,22.0.1-3-g496fd5d+09117f784f,22.0.1-3-g59f966b+1e6ba2c031,22.0.1-3-g849a1b8+f8b568069f,22.0.1-3-gaaec9c0+c5c846a8b1,22.0.1-32-g5ddfab5d3+60ce4897b0,22.0.1-4-g037fbe1+64e601228d,22.0.1-4-g8623105+b8044ec9de,22.0.1-5-g096abc9+d18c45d440,22.0.1-5-g15c806e+57f5c03693,22.0.1-7-gba73697+57f5c03693,master-g6e05de7fdc+c1283a92b8,master-g72cdda8301+729191ecac,w.2021.39
LSST Data Management Base Package
Namespaces | Functions
ConvexPolygonImpl.h File Reference

This file contains the meat of the ConvexPolygon implementation. More...

#include "lsst/sphgeom/Box.h"
#include "lsst/sphgeom/Box3d.h"
#include "lsst/sphgeom/Circle.h"
#include "lsst/sphgeom/Ellipse.h"
#include "lsst/sphgeom/orientation.h"
#include "lsst/sphgeom/utils.h"

Go to the source code of this file.

Namespaces

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

Functions

template<typename VertexIterator >
UnitVector3d lsst::sphgeom::detail::centroid (VertexIterator const begin, VertexIterator const end)
 
template<typename VertexIterator >
Circle lsst::sphgeom::detail::boundingCircle (VertexIterator const begin, VertexIterator const end)
 
template<typename VertexIterator >
Box lsst::sphgeom::detail::boundingBox (VertexIterator const begin, VertexIterator const end)
 
template<typename VertexIterator >
Box3d lsst::sphgeom::detail::boundingBox3d (VertexIterator const begin, VertexIterator const end)
 
template<typename VertexIterator >
bool lsst::sphgeom::detail::contains (VertexIterator const begin, VertexIterator const end, UnitVector3d const &v)
 
template<typename VertexIterator >
Relationship lsst::sphgeom::detail::relate (VertexIterator const begin, VertexIterator const end, Box const &b)
 
template<typename VertexIterator >
Relationship lsst::sphgeom::detail::relate (VertexIterator const begin, VertexIterator const end, Circle const &c)
 
template<typename VertexIterator1 , typename VertexIterator2 >
Relationship lsst::sphgeom::detail::relate (VertexIterator1 const begin1, VertexIterator1 const end1, VertexIterator2 const begin2, VertexIterator2 const end2)
 
template<typename VertexIterator >
Relationship lsst::sphgeom::detail::relate (VertexIterator const begin, VertexIterator const end, ConvexPolygon const &p)
 
template<typename VertexIterator >
Relationship lsst::sphgeom::detail::relate (VertexIterator const begin, VertexIterator const end, Ellipse const &e)
 

Detailed Description

This file contains the meat of the ConvexPolygon implementation.

These functions are parametrized by vertex iterator type, making it possible to call them given only a fixed size vertex array. The functions which compute indexes of HTM triangles and Q3C quads intersecting a spherical region use them to avoid the cost of creating ConvexPolygon objects for each triangle/quad.

Definition in file ConvexPolygonImpl.h.