SFCGAL::TriangulatedSurface Class Reference

A TriangulatedSurface in SFA modeled as a Triangle soup. More...

#include <TriangulatedSurface.h>

Inheritance diagram for SFCGAL::TriangulatedSurface:

Public Types
typedef boost::ptr_vector< Triangle >::iterator	iterator
typedef boost::ptr_vector< Triangle >::const_iterator	const_iterator

Public Member Functions
	TriangulatedSurface ()
	Empty TriangulatedSurface constructor. More...
	TriangulatedSurface (const std::vector< Triangle > &triangle)
	Constructor with a vector of triangles. More...
	TriangulatedSurface (const TriangulatedSurface &other)
	Copy constructor. More...
TriangulatedSurface &	operator= (TriangulatedSurface other)
	assign operator More...
	~TriangulatedSurface ()
	destructor More...
virtual TriangulatedSurface *	clone () const
	Get a deep copy of the geometry. More...
virtual std::string	geometryType () const
	[OGC/SFA]returns the geometry type More...
virtual GeometryType	geometryTypeId () const
	Returns a code corresponding to the type. More...
virtual int	dimension () const
	[OGC/SFA]Dimension of the Geometry ( 0 : punctual, 1 : curve, ...) More...
virtual int	coordinateDimension () const
	[OGC/SFA]returns the dimension of the coordinates More...
virtual bool	isEmpty () const
	[OGC/SFA]test if geometry is empty More...
virtual bool	is3D () const
	[OGC/SFA]test if geometry is 3d More...
virtual bool	isMeasured () const
	[OGC/SFA]test if geometry is measured (has an m) More...
size_t	numTriangles () const
	[SFA/OGC]Returns the number of points More...
const Triangle &	triangleN (size_t const &n) const
	[SFA/OGC]Returns the n-th point More...
Triangle &	triangleN (size_t const &n)
	[SFA/OGC]Returns the n-th point More...
void	addTriangle (const Triangle &triangle)
	add a Triangle to the TriangulatedSurface More...
void	addTriangle (Triangle *triangle)
	add a Triangle to the TriangulatedSurface More...
void	addTriangles (const TriangulatedSurface &other)
	add triangles from an other TriangulatedSurface More...
virtual size_t	numGeometries () const
	[OGC/SFA]Gets the number of geometries in a collection of geometries More...
virtual const Triangle &	geometryN (size_t const &n) const
	[OGC/SFA]Returns the n-th geometry More...
virtual Triangle &	geometryN (size_t const &n)
	[OGC/SFA]Returns the n-th geometry More...
void	reserve (const size_t &n)
iterator	begin ()
const_iterator	begin () const
iterator	end ()
const_iterator	end () const
virtual void	accept (GeometryVisitor &visitor)
	[visitor]dispatch visitor More...
virtual void	accept (ConstGeometryVisitor &visitor) const
	[visitor]dispatch visitor More...
template<typename K , typename Polyhedron >
std::unique_ptr< Polyhedron >	toPolyhedron_3 () const
	Converts a TriangulatedSurface to a CGAL::Polyhedron_3. More...
template<class Archive >
void	serialize (Archive &ar, const unsigned int)
	Serializer. More...
Public Member Functions inherited from SFCGAL::Surface
virtual	~Surface ()
	destructor More...
Public Member Functions inherited from SFCGAL::Geometry
	Geometry ()
	Default constructor. More...
	Geometry (const Geometry &)=default
	Copy constructor. More...
Geometry &	operator= (const Geometry &other)=default
	Copy assignemnt operator. More...
virtual	~Geometry ()=default
	Destructor. More...
void	forceValidityFlag (bool validity)
	Force the state of the validity flag. More...
bool	hasValidityFlag () const
	Returns the validity flag. More...
std::string	asText (const int &numDecimals=-1) const
	[OGC/SFA]returns the WKT string More...
Envelope	envelope () const
	[OGC/SFA]Returns a polygon representing the BBOX of the geometry More...
virtual std::unique_ptr< Geometry >	boundary () const
	[OGC/SFA]Returns the boundary of the geometry More...
double	distance (const Geometry &other) const
	Computes the distance to an other geometry. More...
double	distance3D (const Geometry &other) const
	Computes the 3D distance to an other geometry. More...
void	round (const long &scale=1)
	round the geometry with a corresponding scale factor More...
template<typename Derived >
bool	is () const
	Tests if geometry is of "Derived" type given as template parameter. More...
template<typename Derived >
const Derived &	as () const
	Downcast to a "Derived" class. More...
template<typename Derived >
Derived &	as ()
	Downcast to a "Derived" class. More...
template<class Archive >
void	serialize (Archive &, const unsigned int)
	Serializer. More...

Additional Inherited Members
Protected Member Functions inherited from SFCGAL::Surface
	Surface ()
	[OGC/SFS]"The area of this Surface, as measured in the spatial reference system of this Surface" More...
	Surface (Surface const &other)
	no copy constructor More...
Protected Attributes inherited from SFCGAL::Geometry
bool	validityFlag_

Detailed Description

A TriangulatedSurface in SFA modeled as a Triangle soup.

Todo:

do better than a "triangle soup" or add topological view?

Member Typedef Documentation

const_iterator

typedef boost::ptr_vector< Triangle >::const_iterator SFCGAL::TriangulatedSurface::const_iterator

iterator

typedef boost::ptr_vector< Triangle >::iterator SFCGAL::TriangulatedSurface::iterator

Constructor & Destructor Documentation

TriangulatedSurface() [1/3]

SFCGAL::TriangulatedSurface::TriangulatedSurface

(

)

Empty TriangulatedSurface constructor.

TriangulatedSurface() [2/3]

SFCGAL::TriangulatedSurface::TriangulatedSurface

(

const std::vector< Triangle > &

triangle

)

Constructor with a vector of triangles.

TriangulatedSurface() [3/3]

SFCGAL::TriangulatedSurface::TriangulatedSurface

(

const TriangulatedSurface &

other

)

Copy constructor.

~TriangulatedSurface()

SFCGAL::TriangulatedSurface::~TriangulatedSurface

(

)

destructor

Member Function Documentation

accept() [1/2]

void SFCGAL::TriangulatedSurface::accept ( ConstGeometryVisitor &  visitor ) const

virtual

[visitor]dispatch visitor

Implements SFCGAL::Geometry.

accept() [2/2]

void SFCGAL::TriangulatedSurface::accept ( GeometryVisitor &  visitor )

virtual

[visitor]dispatch visitor

Implements SFCGAL::Geometry.

addTriangle() [1/2]

void SFCGAL::TriangulatedSurface::addTriangle ( const Triangle &  triangle )

inline

add a Triangle to the TriangulatedSurface

addTriangle() [2/2]

void SFCGAL::TriangulatedSurface::addTriangle ( Triangle *  triangle )

inline

add a Triangle to the TriangulatedSurface

addTriangles()

void SFCGAL::TriangulatedSurface::addTriangles

(

const TriangulatedSurface &

other

)

add triangles from an other TriangulatedSurface

begin() [1/2]

iterator SFCGAL::TriangulatedSurface::begin ( )

inline

begin() [2/2]

const_iterator SFCGAL::TriangulatedSurface::begin ( ) const

inline

clone()

TriangulatedSurface * SFCGAL::TriangulatedSurface::clone ( ) const

virtual

Get a deep copy of the geometry.

Implements SFCGAL::Geometry.

coordinateDimension()

int SFCGAL::TriangulatedSurface::coordinateDimension ( ) const

virtual

[OGC/SFA]returns the dimension of the coordinates

Precondition

suppose no mix of 2D/3D coordinates

Implements SFCGAL::Geometry.

dimension()

int SFCGAL::TriangulatedSurface::dimension ( ) const

virtual

[OGC/SFA]Dimension of the Geometry ( 0 : punctual, 1 : curve, ...)

Warning

empty geometries provide the dimension corresponding to the object

Reimplemented from SFCGAL::Surface.

end() [1/2]

iterator SFCGAL::TriangulatedSurface::end ( )

inline

end() [2/2]

const_iterator SFCGAL::TriangulatedSurface::end ( ) const

inline

geometryN() [1/2]

Triangle & SFCGAL::TriangulatedSurface::geometryN ( size_t const &  n )

virtual

[OGC/SFA]Returns the n-th geometry

Warning

*this for Point, LineString, Polygon, Triangle

Reimplemented from SFCGAL::Geometry.

geometryN() [2/2]

const Triangle & SFCGAL::TriangulatedSurface::geometryN ( size_t const &  n ) const

virtual

[OGC/SFA]Returns the n-th geometry

Warning

*this for Point, LineString, Polygon, Triangle

Reimplemented from SFCGAL::Geometry.

geometryType()

std::string SFCGAL::TriangulatedSurface::geometryType ( ) const

virtual

[OGC/SFA]returns the geometry type

Warning

use CamelCase (LineString, not LINESTRING)

Implements SFCGAL::Geometry.

geometryTypeId()

GeometryType SFCGAL::TriangulatedSurface::geometryTypeId ( ) const

virtual

Returns a code corresponding to the type.

Warning

not standard

Implements SFCGAL::Geometry.

is3D()

bool SFCGAL::TriangulatedSurface::is3D ( ) const

virtual

[OGC/SFA]test if geometry is 3d

Precondition

suppose no mix of 2D/3D coordinates

Implements SFCGAL::Geometry.

isEmpty()

bool SFCGAL::TriangulatedSurface::isEmpty ( ) const

virtual

[OGC/SFA]test if geometry is empty

Implements SFCGAL::Geometry.

isMeasured()

bool SFCGAL::TriangulatedSurface::isMeasured ( ) const

virtual

[OGC/SFA]test if geometry is measured (has an m)

Precondition

suppose no mix of M/!M points

Implements SFCGAL::Geometry.

numGeometries()

size_t SFCGAL::TriangulatedSurface::numGeometries ( ) const

virtual

[OGC/SFA]Gets the number of geometries in a collection of geometries

Warning

1 for Point, LineString, Polygon, Triangle

Reimplemented from SFCGAL::Geometry.

numTriangles()

size_t SFCGAL::TriangulatedSurface::numTriangles ( ) const

inline

[SFA/OGC]Returns the number of points

Deprecated:

see numGeometries()

operator=()

TriangulatedSurface & SFCGAL::TriangulatedSurface::operator=

(

TriangulatedSurface

other

)

assign operator

reserve()

void SFCGAL::TriangulatedSurface::reserve

(

const size_t &

n

)

serialize()

template<class Archive >

void SFCGAL::TriangulatedSurface::serialize ( Archive &  ar, const unsigned int    )

inline

Serializer.

toPolyhedron_3()

template<typename K , typename Polyhedron >

std::unique_ptr< Polyhedron > SFCGAL::TriangulatedSurface::toPolyhedron_3

Converts a TriangulatedSurface to a CGAL::Polyhedron_3.

triangleN() [1/2]

Triangle& SFCGAL::TriangulatedSurface::triangleN ( size_t const &  n )

inline

[SFA/OGC]Returns the n-th point

Deprecated:

see geometryN()

triangleN() [2/2]

const Triangle& SFCGAL::TriangulatedSurface::triangleN ( size_t const &  n ) const

inline

[SFA/OGC]Returns the n-th point

Deprecated:

see geometryN()