CGAL 5.5 - Triangulated Surface Mesh Simplification
CGAL::Surface_mesh_simplification::LindstromTurk_cost< TriangleMesh > Class Template Reference

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


The class LindstromTurk_cost provides a model for the GetCost concept.

It computes the collapse cost following the Lindstrom-Turk strategy (Section Lindstrom-Turk Cost and Placement Strategy)

Template Parameters
TriangleMeshis the type of surface mesh being simplified, and must be a model of the MutableFaceGraph and HalfedgeListGraph concepts.
Is Model Of:
See also


 LindstromTurk_cost (const FT factor=FT(0.5))
 Initializes the policy with the given weighting unit factor. More...


boost::optional< typename Edge_profile::FToperator() (const Edge_profile &edge_profile, const boost::optional< typename Edge_profile::Point > &placement) const
 Returns the cost of collapsing the edge (represented by its profile) considering the new placement computed for it.

Constructor & Destructor Documentation

◆ LindstromTurk_cost()

template<typename TriangleMesh >
CGAL::Surface_mesh_simplification::LindstromTurk_cost< TriangleMesh >::LindstromTurk_cost ( const FT  factor = FT(0.5))

Initializes the policy with the given weighting unit factor.

See Lindstrom-Turk Cost and Placement Strategy for details on the meaning of this factor.