Concrete class to compute the collapse cost of each edge in a mesh as the edge length (L2).
More...

#include <Edge_length_metric.h>

Inheritance diagram for FEVV::Filters::Edge_length_metric< HalfedgeGraph, PointMap >:

Collaboration diagram for FEVV::Filters::Edge_length_metric< HalfedgeGraph, PointMap >:

Public Types
using	edge_iterator = typename boost::graph_traits< HalfedgeGraph >::edge_iterator

using	edge_descriptor = typename boost::graph_traits< HalfedgeGraph >::edge_descriptor

using	Vector = typename FEVV::Geometry_traits< HalfedgeGraph >::Vector

using	Point = typename FEVV::Geometry_traits< HalfedgeGraph >::Point

using	Geometry = typename FEVV::Geometry_traits< HalfedgeGraph >

typedef Error_metric< HalfedgeGraph, PointMap >	Super_class

Public Types inherited from FEVV::Filters::Error_metric< HalfedgeGraph, PointMap >
using	vertex_descriptor = typename boost::graph_traits< HalfedgeGraph >::vertex_descriptor

using	halfedge_descriptor = typename boost::graph_traits< HalfedgeGraph >::halfedge_descriptor

using	edge_iterator = typename boost::graph_traits< HalfedgeGraph >::edge_iterator

using	edge_descriptor = typename boost::graph_traits< HalfedgeGraph >::edge_descriptor

using	Vector = typename FEVV::Geometry_traits< HalfedgeGraph >::Vector

using	Point = typename FEVV::Geometry_traits< HalfedgeGraph >::Point

using	Geometry = typename FEVV::Geometry_traits< HalfedgeGraph >

typedef std::priority_queue< std::tuple< edge_descriptor, double, Point >, std::vector< std::tuple< edge_descriptor, double, Point > >, Compare_weights2< HalfedgeGraph > >	priority_queue_edges

typedef std::map< edge_descriptor, std::pair< double, Point > >	edge2cost_map

Public Member Functions
	Edge_length_metric (HalfedgeGraph &g, PointMap &pm, Kept_position< HalfedgeGraph, PointMap > *vkept, FEVV::Filters::Uniform_dequantization< HalfedgeGraph, PointMap > &dequantiz)

	~Edge_length_metric ()

void	compute_error () override

double	compute_cost_edge (edge_descriptor e, const Point &) override

std::string	get_as_string () const override

Public Member Functions inherited from FEVV::Filters::Error_metric< HalfedgeGraph, PointMap >
	Error_metric (HalfedgeGraph &g, PointMap &pm, Kept_position< HalfedgeGraph, PointMap > *vkept, FEVV::Filters::Uniform_dequantization< HalfedgeGraph, PointMap > &dequantiz)

virtual	~Error_metric ()

bool	is_queue_empty ()

std::tuple< typename boost::graph_traits< HalfedgeGraph >::edge_descriptor, double, typename Geometry::Point >	get_top_queue () const

void	pop_queue ()

double	get_top_cost () const

double	get_mean_threshold () const

void	delete_from_descriptors (edge_descriptor e)

bool	is_present_in_map (edge_descriptor e) const

void	remove_old_edges (vertex_descriptor vs, vertex_descriptor vt)

size_t	get_size_queue () const

Kept_position< HalfedgeGraph, PointMap > *	get_vkept ()

Additional Inherited Members
Protected Attributes inherited from FEVV::Filters::Error_metric< HalfedgeGraph, PointMap >
HalfedgeGraph &	_g

const Geometry	_gt

PointMap &	_pm

priority_queue_edges	_queue

edge2cost_map	_edges_cost
	queue with the cost/weight as the key More...

FEVV::Filters::VKEPT_POSITION	_operator

Kept_position< HalfedgeGraph, PointMap > *	_vkept

double	_threshold

FEVV::Filters::Uniform_dequantization< HalfedgeGraph, PointMap > &	_dequantiz

Detailed Description

template<typename HalfedgeGraph, typename PointMap>
class FEVV::Filters::Edge_length_metric< HalfedgeGraph, PointMap >

Concrete class to compute the collapse cost of each edge in a mesh as the edge length (L2).

Definition at line 25 of file Edge_length_metric.h.

Member Typedef Documentation

◆ edge_descriptor

template<typename HalfedgeGraph , typename PointMap >

using FEVV::Filters::Edge_length_metric< HalfedgeGraph, PointMap >::edge_descriptor = typename boost::graph_traits< HalfedgeGraph >::edge_descriptor

Definition at line 31 of file Edge_length_metric.h.

◆ edge_iterator

template<typename HalfedgeGraph , typename PointMap >

using FEVV::Filters::Edge_length_metric< HalfedgeGraph, PointMap >::edge_iterator = typename boost::graph_traits< HalfedgeGraph >::edge_iterator

Definition at line 29 of file Edge_length_metric.h.

◆ Geometry

template<typename HalfedgeGraph , typename PointMap >

using FEVV::Filters::Edge_length_metric< HalfedgeGraph, PointMap >::Geometry = typename FEVV::Geometry_traits< HalfedgeGraph>

Definition at line 35 of file Edge_length_metric.h.

◆ Point

template<typename HalfedgeGraph , typename PointMap >

using FEVV::Filters::Edge_length_metric< HalfedgeGraph, PointMap >::Point = typename FEVV::Geometry_traits< HalfedgeGraph >::Point

Definition at line 34 of file Edge_length_metric.h.

◆ Super_class

template<typename HalfedgeGraph , typename PointMap >

typedef Error_metric< HalfedgeGraph, PointMap > FEVV::Filters::Edge_length_metric< HalfedgeGraph, PointMap >::Super_class

Definition at line 37 of file Edge_length_metric.h.

◆ Vector

template<typename HalfedgeGraph , typename PointMap >

using FEVV::Filters::Edge_length_metric< HalfedgeGraph, PointMap >::Vector = typename FEVV::Geometry_traits< HalfedgeGraph >::Vector

Definition at line 33 of file Edge_length_metric.h.

Constructor & Destructor Documentation

◆ Edge_length_metric()

template<typename HalfedgeGraph , typename PointMap >

FEVV::Filters::Edge_length_metric< HalfedgeGraph, PointMap >::Edge_length_metric	(	HalfedgeGraph &	g,
		PointMap &	pm,
		Kept_position< HalfedgeGraph, PointMap > *	vkept,
		FEVV::Filters::Uniform_dequantization< HalfedgeGraph, PointMap > &	dequantiz
	)

inline

Definition at line 38 of file Edge_length_metric.h.

◆ ~Edge_length_metric()

template<typename HalfedgeGraph , typename PointMap >

FEVV::Filters::Edge_length_metric< HalfedgeGraph, PointMap >::~Edge_length_metric ( )

inline

Definition at line 47 of file Edge_length_metric.h.

Member Function Documentation

◆ compute_cost_edge()

template<typename HalfedgeGraph , typename PointMap >

double FEVV::Filters::Edge_length_metric< HalfedgeGraph, PointMap >::compute_cost_edge	(	edge_descriptor	e,
		const Point &	collapsePos
	)

inlineoverridevirtual

Method to compute the cost associated with an edge to collapse. It usually depends on the resulting vertex position (the collapsed position).

Implements FEVV::Filters::Error_metric< HalfedgeGraph, PointMap >.

Definition at line 84 of file Edge_length_metric.h.

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◆ compute_error()

template<typename HalfedgeGraph , typename PointMap >

void FEVV::Filters::Edge_length_metric< HalfedgeGraph, PointMap >::compute_error ( )

inlineoverridevirtual

Method to compute 1) all edge costs of the mesh; 2) the mean cost threshold.

Implements FEVV::Filters::Error_metric< HalfedgeGraph, PointMap >.

Definition at line 49 of file Edge_length_metric.h.

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◆ get_as_string()

template<typename HalfedgeGraph , typename PointMap >

std::string FEVV::Filters::Edge_length_metric< HalfedgeGraph, PointMap >::get_as_string ( ) const

inlineoverridevirtual

Implements FEVV::Filters::Error_metric< HalfedgeGraph, PointMap >.

Definition at line 91 of file Edge_length_metric.h.

The documentation for this class was generated from the following file:

/Users/mac/builds/efd823a3/0/MEPP-team/MEPP2/FEVV/Filters/CGAL/Progressive_Compression/Metrics/Edge_length_metric.h

Public Types

Public Member Functions

Additional Inherited Members

Detailed Description

template<typename HalfedgeGraph, typename PointMap> class FEVV::Filters::Edge_length_metric< HalfedgeGraph, PointMap >

Member Typedef Documentation

◆ edge_descriptor

◆ edge_iterator

◆ Geometry

◆ Point

◆ Super_class

◆ Vector

Constructor & Destructor Documentation

◆ Edge_length_metric()

◆ ~Edge_length_metric()

Member Function Documentation

◆ compute_cost_edge()

◆ compute_error()

◆ get_as_string()

template<typename HalfedgeGraph, typename PointMap>
class FEVV::Filters::Edge_length_metric< HalfedgeGraph, PointMap >