CGAL::Surface_mesh_simplification::Midpoint_placement< TriangleMesh > Class Template Reference

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

Definition

template<typename TriangleMesh>
class CGAL::Surface_mesh_simplification::Midpoint_placement< TriangleMesh >

The class Midpoint_placement is a model for the GetPlacement concept which computes the placement as the midpoint position along the edge.

Template Parameters

TriangleMesh

is the type of surface mesh being simplified, and must be a model of the MutableFaceGraph and HalfedgeListGraph concepts.

Is model of

GetPlacement

Creation
	Midpoint_placement ()
	Default constructor.

Operations
std::optional< typename Edge_profile::Point >	operator() (const Edge_profile &profile) const
	Returns the placement (vertex position) as the midpoint between the points of the source and target vertices (profile.p0() and profile.p1())