LSSTApplications  17.0+11,17.0+34,17.0+56,17.0+57,17.0+59,17.0+7,17.0-1-g377950a+33,17.0.1-1-g114240f+2,17.0.1-1-g4d4fbc4+28,17.0.1-1-g55520dc+49,17.0.1-1-g5f4ed7e+52,17.0.1-1-g6dd7d69+17,17.0.1-1-g8de6c91+11,17.0.1-1-gb9095d2+7,17.0.1-1-ge9fec5e+5,17.0.1-1-gf4e0155+55,17.0.1-1-gfc65f5f+50,17.0.1-1-gfc6fb1f+20,17.0.1-10-g87f9f3f+1,17.0.1-11-ge9de802+16,17.0.1-16-ga14f7d5c+4,17.0.1-17-gc79d625+1,17.0.1-17-gdae4c4a+8,17.0.1-2-g26618f5+29,17.0.1-2-g54f2ebc+9,17.0.1-2-gf403422+1,17.0.1-20-g2ca2f74+6,17.0.1-23-gf3eadeb7+1,17.0.1-3-g7e86b59+39,17.0.1-3-gb5ca14a,17.0.1-3-gd08d533+40,17.0.1-30-g596af8797,17.0.1-4-g59d126d+4,17.0.1-4-gc69c472+5,17.0.1-6-g5afd9b9+4,17.0.1-7-g35889ee+1,17.0.1-7-gc7c8782+18,17.0.1-9-gc4bbfb2+3,w.2019.22
LSSTDataManagementBasePackage
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.