\( \newcommand{\E}{\mathrm{E}} \) \( \newcommand{\A}{\mathrm{A}} \) \( \newcommand{\R}{\mathrm{R}} \) \( \newcommand{\N}{\mathrm{N}} \) \( \newcommand{\Q}{\mathrm{Q}} \) \( \newcommand{\Z}{\mathrm{Z}} \) \( \def\ccSum #1#2#3{ \sum_{#1}^{#2}{#3} } \def\ccProd #1#2#3{ \sum_{#1}^{#2}{#3} }\)

CGAL 4.3 - Approximation of Ridges and Umbilics on Triangulated Surface Meshes

All Classes Namespaces Files Functions Variables Typedefs Enumerations Enumerator Groups Pages
List of all members
CGAL::Umbilic< TriangulatedSurfaceMesh > Class Template Reference
Approximation of Ridges and Umbilics on Triangulated Surface Meshes Reference

`#include <CGAL/Umbilics.h>`

## Definition

The class `Umbilic` stores the description of an umbilic.

Operations

The insert operator `<<` is overloaded for `Umbilic`, it gives the location (3d coordinates of the vertex) and the type.

See Also
  `Umbilic_approximation`

## Types
typedef TriangulatedSurfaceMesh::Vertex_handle | Vertex_handle
typedef TriangulatedSurfaceMesh::Halfedge_handle | Halfedge_handle

## Access Functions
Vertex_handle | vertex () const
Umbilic_type | umbilic_type () const
const std::list < Halfedge_handle > & | contour_list () const