CGAL 5.1.3 - Triangulated Surface Mesh Simplification
CGAL::Surface_mesh_simplification::Edge_length_stop_predicate< FT > Class Template Reference

#include <CGAL/Surface_mesh_simplification/Policies/Edge_collapse/Edge_length_stop_predicate.h>


The class Edge_length_stop_predicate is a model for the StopPredicate concept, which returns true when the top edge in the priority queue is larger than a certain threshold.

This predicate is meant to be used with Edge_length_cost.

Template Parameters
FTis the number type of the point coordinates, and must be equal to Edge_profile::FT.
Is Model Of:


 Edge_length_stop_predicate (const Edge_profile::FT threshold)
 Initializes the predicate establishing the threshold value.


bool operator() (const Edge_profile::FT &, const Edge_profile &edge_profile, const Edge_profile::edges_size_type initial_edge_count, const Edge_profile::edges_size_type current_edge_count) const
 Returns (CGAL::squared_distance(edge_profile.p0(),edge_profile.p1()) > threshold*threshold). More...

Member Function Documentation

◆ operator()()

template<typename FT >
bool CGAL::Surface_mesh_simplification::Edge_length_stop_predicate< FT >::operator() ( const Edge_profile::FT ,
const Edge_profile edge_profile,
const Edge_profile::edges_size_type  initial_edge_count,
const Edge_profile::edges_size_type  current_edge_count 
) const

Returns (CGAL::squared_distance(edge_profile.p0(),edge_profile.p1()) > threshold*threshold).

All other parameters are ignored (but exist since this is a generic policy).