Mesh_facet_criteria

Navigation: Up Table of Contents Package Overview Bibliography Index Title Acknowledging CGAL

CGAL::Mesh_facet_criteria_3<Tr>

Definition

The class Mesh_facet_criteria_3<Tr> is a model of MeshFacetCriteria_3. It provides a uniform bound for the shape criterion, a uniform or variable sizing field for the size criterion and/or a uniform or variable distance field for the approximation error criterion.

#include <CGAL/Mesh_facet_criteria_3.h>

Parameters

The parameter Tr must be identical to the nested type Triangulation of the instance used as model of MeshComplex_3InTriangulation_3.

Is Model for the Concepts

MeshFacetCriteria_3

Types

typedef Tr::Geom_traits::FT

FT;

Numerical type

Creation

Mesh_facet_criteria_3<Tr> mfc ( FT angle_bound,
FT radius_bound,
FT distance_bound,
Mesh_facet_topology topology = FACET_VERTICES_ON_SURFACE);

Returns an object to serve as criteria for facets. The argument angle_bound is the lower bound for the angle in degrees of the surface mesh facets. The argument radius_bound is a uniform upper bound for the radius of the surface Delaunay balls. The argument distance_bound is an upper bound for the center-center distances of the surface mesh facets. topology is the set of topological constraints which have to be verified by each surface facet. See section 50.1.0.3 for further details. Note that if one parameter is set to 0, then its corresponding criteria is ignored.

template <class SizingField, class DistanceField>

Mesh_facet_criteria_3<Tr> mfc ( FT angle_bound,
SizingField radius_bound,
DistanceField distance_bound,
Mesh_facet_topology topology = FACET_VERTICES_ON_SURFACE);