CGAL 4.12.1 - 3D Mesh Generation
MeshEdgeCriteria_3 Concept Reference

## Definition

The function object concept MeshEdgeCriteria_3 is designed to drive the process which samples the 1-dimensional features of the domain. It provides an upper bound for the distance between two protecting ball centers that are consecutive on a 1-feature.

Has Models:
CGAL::Mesh_edge_criteria_3<Tr>
MeshCellCriteria_3
MeshFacetCriteria_3
MeshCriteria_3
MeshCriteriaWithFeatures_3

## Types

typedef unspecified_type Point_3
Point type. More...

typedef unspecified_type Edge
Type for edges of the triangulation. More...

typedef unspecified_type FT
Numerical type.

## Operations

bool operator() (const Edge &e)
Returns true if edge e does not fulfill the criteria.

FT sizing_field (const Point_3 &p)
Returns the value of the sizing field (i.e. the maximum edge length) at point p.

## ◆ Edge

Type for edges of the triangulation.

Must match the Edge type in the triangulation type used by the mesh generation function.

## ◆ Point_3

Point type.

Must match the Point_3 type in the triangulation type used by the mesh generation function.