CGAL 5.3 - 3D Mesh Generation
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#include <CGAL/Mesh_facet_criteria_3.h>
The class Mesh_facet_criteria_3
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.
Tr | must be identical to the nested type Triangulation of the instance used as model of MeshComplex_3InTriangulation_3 . |
Types | |
typedef Tr::Geom_traits::FT | FT |
Numerical type. | |
Creation | |
Mesh_facet_criteria_3 (const FT &angle_bound, const FT &radius_bound, const FT &distance_bound, Mesh_facet_topology topology=FACET_VERTICES_ON_SURFACE) | |
Returns an object to serve as criteria for facets. More... | |
template<class SizingField , class DistanceField > | |
Mesh_facet_criteria_3 (const FT &angle_bound, const SizingField &radius_bound, const DistanceField &distance_bound, Mesh_facet_topology topology=FACET_VERTICES_ON_SURFACE) | |
Returns an object to serve as criteria for facets. More... | |
CGAL::Mesh_facet_criteria_3< Tr >::Mesh_facet_criteria_3 | ( | const FT & | angle_bound, |
const FT & | radius_bound, | ||
const FT & | distance_bound, | ||
Mesh_facet_topology | topology = FACET_VERTICES_ON_SURFACE |
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) |
Returns an object to serve as criteria for facets.
angle_bound | is the lower bound for the angle in degrees of the surface mesh facets. |
radius_bound | is a uniform upper bound for the radius of the surface Delaunay balls. |
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 Delaunay Refinement for further details. Note that if one parameter is set to 0, then its corresponding criteria is ignored. |
CGAL::Mesh_facet_criteria_3< Tr >::Mesh_facet_criteria_3 | ( | const FT & | angle_bound, |
const SizingField & | radius_bound, | ||
const DistanceField & | distance_bound, | ||
Mesh_facet_topology | topology = FACET_VERTICES_ON_SURFACE |
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) |
Returns an object to serve as criteria for facets.
The types SizingField
and DistanceField
must be models of the concept MeshDomainField_3
. The behavior and semantic of the arguments are the same as above, except that the radius and distance bound parameters are functionals instead of constants.