SFCGAL::triangulate::ConstraintDelaunayTriangulation Class Reference

2DZ constraint Delaunay triangulation More...

#include <ConstraintDelaunayTriangulation.h>

Classes
struct	FaceInfo
	face information (depth) More...
struct	VertexInfo
	vertex info in triangulation More...

Public Types
typedef CGAL::Triangulation_vertex_base_with_info_2< VertexInfo, Kernel >	Triangulation_vertex_base
typedef CGAL::Triangulation_face_base_with_info_2< FaceInfo, Kernel >	Triangulation_face_base
typedef CGAL::Constrained_triangulation_face_base_2< Kernel, Triangulation_face_base >	Constrained_triangulation_face_base
typedef CGAL::Triangulation_data_structure_2< Triangulation_vertex_base, Constrained_triangulation_face_base >	Triangulation_data_structure
typedef CGAL::Constrained_Delaunay_triangulation_2< Kernel, Triangulation_data_structure, CGAL::Exact_predicates_tag >	CDT
typedef CDT::Vertex_handle	Vertex_handle
typedef CDT::Face_handle	Face_handle
typedef CDT::All_faces_iterator	All_faces_iterator
typedef CDT::Finite_faces_iterator	Finite_faces_iterator

Public Member Functions
	ConstraintDelaunayTriangulation ()
	default constructor
Vertex_handle	addVertex (const Coordinate &position)
	add a vertex to the triangulation
void	addConstraint (Vertex_handle source, Vertex_handle target)
	add a vertex to the triangulation
void	clear ()
	clear the triangulation
size_t	numVertices () const
	Returns the number of finite vertices.
size_t	numTriangles () const
	Returns the number of finite faces.
bool	hasProjectionPlane () const
	test if a projection plane is defined
void	setProjectionPlane (const Kernel::Plane_3 &projectionPlane)
	define projection plane
Kernel::Plane_3	projectionPlane () const
	get the projection plane (OXY if not defined)
bool	isInfinite (Vertex_handle vertex) const
	test if the vertex is infinite
bool	isInfinite (Face_handle face) const
	test if the face has infinite vertex
void	getTriangles (TriangulatedSurface &triangulatedSurface, bool filterExteriorParts=false) const
	Append Triangles to a TriangulatedSurface.
std::unique_ptr< TriangulatedSurface >	getTriangulatedSurface () const
	get the resulting TriangulatedSurface
Finite_faces_iterator	finite_faces_begin () const
	get finite face iterator
Finite_faces_iterator	finite_faces_end () const
	get finite face iterator
All_faces_iterator	all_faces_begin () const
	get all face iterator
All_faces_iterator	all_faces_end () const
	get all face iterator
void	markDomains ()
	fill nesting_level info in face info
CDT &	cdt ()
	[advanced]get the CGAL object
const CDT &	cdt () const
	[advanced]get the CGAL object

Detailed Description

2DZ constraint Delaunay triangulation

Member Typedef Documentation

All_faces_iterator

CDT::All_faces_iterator SFCGAL::triangulate::ConstraintDelaunayTriangulation::All_faces_iterator

CDT

CGAL::Constrained_Delaunay_triangulation_2< Kernel, Triangulation_data_structure, CGAL::Exact_predicates_tag> SFCGAL::triangulate::ConstraintDelaunayTriangulation::CDT

Constrained_triangulation_face_base

CGAL::Constrained_triangulation_face_base_2<Kernel, Triangulation_face_base> SFCGAL::triangulate::ConstraintDelaunayTriangulation::Constrained_triangulation_face_base

Face_handle

CDT::Face_handle SFCGAL::triangulate::ConstraintDelaunayTriangulation::Face_handle

Finite_faces_iterator

CDT::Finite_faces_iterator SFCGAL::triangulate::ConstraintDelaunayTriangulation::Finite_faces_iterator

Triangulation_data_structure

CGAL::Triangulation_data_structure_2< Triangulation_vertex_base, Constrained_triangulation_face_base> SFCGAL::triangulate::ConstraintDelaunayTriangulation::Triangulation_data_structure

Triangulation_face_base

CGAL::Triangulation_face_base_with_info_2<FaceInfo, Kernel> SFCGAL::triangulate::ConstraintDelaunayTriangulation::Triangulation_face_base

Triangulation_vertex_base

CGAL::Triangulation_vertex_base_with_info_2<VertexInfo, Kernel> SFCGAL::triangulate::ConstraintDelaunayTriangulation::Triangulation_vertex_base

Vertex_handle

CDT::Vertex_handle SFCGAL::triangulate::ConstraintDelaunayTriangulation::Vertex_handle

Constructor & Destructor Documentation

ConstraintDelaunayTriangulation()

SFCGAL::triangulate::ConstraintDelaunayTriangulation::ConstraintDelaunayTriangulation ( )

default

default constructor

Member Function Documentation

addConstraint()

void SFCGAL::triangulate::ConstraintDelaunayTriangulation::addConstraint	(	Vertex_handle	source,
		Vertex_handle	target )

add a vertex to the triangulation

addVertex()

auto SFCGAL::triangulate::ConstraintDelaunayTriangulation::addVertex

(

const Coordinate &

position

)

add a vertex to the triangulation

all_faces_begin()

All_faces_iterator SFCGAL::triangulate::ConstraintDelaunayTriangulation::all_faces_begin ( ) const

inline

get all face iterator

all_faces_end()

All_faces_iterator SFCGAL::triangulate::ConstraintDelaunayTriangulation::all_faces_end ( ) const

inline

get all face iterator

cdt() [1/2]

CDT & SFCGAL::triangulate::ConstraintDelaunayTriangulation::cdt ( )

inline

[advanced]get the CGAL object

cdt() [2/2]

const CDT & SFCGAL::triangulate::ConstraintDelaunayTriangulation::cdt ( ) const

inline

[advanced]get the CGAL object

clear()

void SFCGAL::triangulate::ConstraintDelaunayTriangulation::clear

(

)

clear the triangulation

finite_faces_begin()

Finite_faces_iterator SFCGAL::triangulate::ConstraintDelaunayTriangulation::finite_faces_begin ( ) const

inline

get finite face iterator

finite_faces_end()

Finite_faces_iterator SFCGAL::triangulate::ConstraintDelaunayTriangulation::finite_faces_end ( ) const

inline

get finite face iterator

getTriangles()

void SFCGAL::triangulate::ConstraintDelaunayTriangulation::getTriangles	(	TriangulatedSurface &	triangulatedSurface,
		bool	filterExteriorParts = false ) const

Append Triangles to a TriangulatedSurface.

getTriangulatedSurface()

auto SFCGAL::triangulate::ConstraintDelaunayTriangulation::getTriangulatedSurface

(

)

const

get the resulting TriangulatedSurface

hasProjectionPlane()

bool SFCGAL::triangulate::ConstraintDelaunayTriangulation::hasProjectionPlane ( ) const

inline

test if a projection plane is defined

isInfinite() [1/2]

bool SFCGAL::triangulate::ConstraintDelaunayTriangulation::isInfinite ( Face_handle face ) const

inline

test if the face has infinite vertex

isInfinite() [2/2]

bool SFCGAL::triangulate::ConstraintDelaunayTriangulation::isInfinite ( Vertex_handle vertex ) const

inline

test if the vertex is infinite

markDomains()

void SFCGAL::triangulate::ConstraintDelaunayTriangulation::markDomains

(

)

fill nesting_level info in face info

adapted from CGAL example

numTriangles()

auto SFCGAL::triangulate::ConstraintDelaunayTriangulation::numTriangles

(

)

const

Returns the number of finite faces.

numVertices()

auto SFCGAL::triangulate::ConstraintDelaunayTriangulation::numVertices

(

)

const

Returns the number of finite vertices.

projectionPlane()

auto SFCGAL::triangulate::ConstraintDelaunayTriangulation::projectionPlane

(

)

const

get the projection plane (OXY if not defined)

setProjectionPlane()

void SFCGAL::triangulate::ConstraintDelaunayTriangulation::setProjectionPlane

(

const Kernel::Plane_3 &

projectionPlane

)

define projection plane