\( \newcommand{\E}{\mathrm{E}} \) \( \newcommand{\A}{\mathrm{A}} \) \( \newcommand{\R}{\mathrm{R}} \) \( \newcommand{\N}{\mathrm{N}} \) \( \newcommand{\Q}{\mathrm{Q}} \) \( \newcommand{\Z}{\mathrm{Z}} \) \( \def\ccSum #1#2#3{ \sum_{#1}^{#2}{#3} } \def\ccProd #1#2#3{ \sum_{#1}^{#2}{#3} }\)
CGAL 4.8.1 - 3D Convex Hulls
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ConvexHullPolyhedronHalfedge_3 Concept Reference
Concepts

Definition

Requirements of the halfedge type required for the polyhedron built by the function CGAL::convex_hull_3().

Has Models:
CGAL::Polyhedron_3::Halfedge
See Also
CGAL::Polyhedron_3
ConvexHullPolyhedronVertex_3
ConvexHullPolyhedronFacet_3

Creation

 Halfedge ()
 default constructor.
 

Operations

Halfedge_handle opposite ()
 the opposite halfedge.
 
Halfedge_handle next ()
 the next halfedge around the facet.
 
Halfedge_handle prev ()
 the previous halfedge around the facet.
 
bool is_border () const
 is true if h is a border halfedge.
 
Halfedge_around_facet_circulator facet_begin ()
 circulator of halfedges around the facet (counterclockwise).
 
Vertex_handle vertex ()
 the incident vertex of h.
 
Facet_handle facet ()
 the incident facet of h. More...
 

Member Function Documentation

Facet_handle ConvexHullPolyhedronHalfedge_3::facet ( )

the incident facet of h.

If h is a border halfedge the result is default construction of the handle.