\( \newcommand{\E}{\mathrm{E}} \) \( \newcommand{\A}{\mathrm{A}} \) \( \newcommand{\R}{\mathrm{R}} \) \( \newcommand{\N}{\mathrm{N}} \) \( \newcommand{\Q}{\mathrm{Q}} \) \( \newcommand{\Z}{\mathrm{Z}} \) \( \def\ccSum #1#2#3{ \sum_{#1}^{#2}{#3} } \def\ccProd #1#2#3{ \sum_{#1}^{#2}{#3} }\)
CGAL 4.5 - Approximation of Ridges and Umbilics on Triangulated Surface Meshes
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TriangulatedSurfaceMesh::Halfedge Concept Reference

Definition

Opaque type representing a halfedge of the TriangulatedSurfaceMesh .

Public Member Functions

Halfedge_const_handle opposite () const
 the opposite halfedge.
 
Halfedge_const_handle next () const
 the next halfedge around the facet.
 
Halfedge_const_handle prev () const
 the previous halfedge around the facet.
 
bool is_border_edge () const
 is true if halfedge or halfedge.opposite() is a border halfedge.
 
Vertex_const_handle vertex () const
 the incident vertex of halfedge.
 
Facet_const_handle facet () const
 the incident facet of halfedge. More...
 

Member Function Documentation

Facet_const_handle TriangulatedSurfaceMesh::Halfedge::facet ( ) const

the incident facet of halfedge.

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