CGAL::Mesh_cell_criteria_3< Tr > Class Template Reference

#include <CGAL/Mesh_cell_criteria_3.h>

Definition

template<typename Tr>
class CGAL::Mesh_cell_criteria_3< Tr >

The class Mesh_cell_criteria_3 is a model of MeshCellCriteria_3.

It provides, for the mesh tetrahedra, a uniform shape criteria and a sizing field which may be a uniform or variable field.

Template Parameters

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

Is Model Of:

MeshCellCriteria_3

See also

MeshCriteria_3

CGAL::Mesh_criteria_3<Tr>

CGAL::make_mesh_3()

Types
typedef Tr::FT	FT
	Numerical type.

Creation
	Mesh_cell_criteria_3 (const FT &radius_edge_bound, const FT &radius_bound, const FT &min_radius_bound=0.)
	Returns an object to serve as default criteria for cells.
template<class SizingField >
	Mesh_cell_criteria_3 (const FT &radius_edge_bound, const SizingField &radius_bound, const FT &min_radius_bound=0.)
	Returns an object to serve as default criteria for facets.

Constructor & Destructor Documentation

Mesh_cell_criteria_3() [1/2]

template<typename Tr >

CGAL::Mesh_cell_criteria_3< Tr >::Mesh_cell_criteria_3	(	const FT &	radius_edge_bound,
		const FT &	radius_bound,
		const FT &	min_radius_bound = 0.
	)

Returns an object to serve as default criteria for cells.

Parameters

radius_edge_bound	is the upper bound for the radius-edge ratio of the tetrahedra.
radius_bound	is a uniform upper bound for the circumradii of the tetrahedra in the mesh. See section introsecparam for further details.
min_radius_bound	is a uniform lower bound for the circumradii of the tetrahedra in the mesh. Only cells with a circumradius larger than that bound will be refined. Note that if one parameter is set to 0, then its corresponding criteria is ignored.

Mesh_cell_criteria_3() [2/2]

template<typename Tr >

template<class SizingField >

CGAL::Mesh_cell_criteria_3< Tr >::Mesh_cell_criteria_3	(	const FT &	radius_edge_bound,
		const SizingField &	radius_bound,
		const FT &	min_radius_bound = 0.
	)

Returns an object to serve as default criteria for facets.

The type SizingField must be a model of the concept MeshDomainField_3. The behavior and semantic of the arguments are the same as above, except that the radius bound parameter is a functional instead of a constant.