#include <Triangle.h>

Inheritance diagram for SFCGAL::Triangle:

Public Member Functions
	Triangle ()
	empty Triangle constructor More...

	Triangle (const Kernel::Triangle_2 &triangle)
	Constructor with a CGAL triangle. More...

	Triangle (const Kernel::Triangle_3 &triangle)
	Constructor with a CGAL triangle. More...

	Triangle (const Point &p, const Point &q, const Point &r)
	constructor with 3 points More...

	Triangle (const Triangle &other)
	copy constructor More...

Triangle &	operator= (const Triangle &other)
	assign operator More...

	~Triangle ()
	destructor More...

virtual Triangle *	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	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...

void	reverse ()
	reverse Triangle orientation More...

Polygon	toPolygon () const
	convert a triangle to a polygon More...

const Point &	vertex (const int &i) const
	returns the i-th vertex More...

Point &	vertex (const int &i)
	returns the i-th vertex More...

Kernel::Triangle_2	toTriangle_2 () const
	Convert to CGAL::Triangle_2. More...

Kernel::Triangle_3	toTriangle_3 () const
	Convert to CGAL::Triangle_3. More...

template<int D>
detail::TypeForDimension< D >::Triangle	toTriangle_d () const
	Convert to CGAL::Triangle_2 or CGAL::Triangle_2. More...

virtual void	accept (GeometryVisitor &visitor)
	[visitor]dispatch visitor More...

virtual void	accept (ConstGeometryVisitor &visitor) const
	[visitor]dispatch visitor More...

template<class Archive >
void	serialize (Archive &ar, const unsigned int)
	Serializer. More...

Public Member Functions inherited from SFCGAL::Surface
virtual	~Surface ()
	destructor More...

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

std::string	asWkb (boost::endian::order wkbOrder=boost::endian::order::native, bool asHex=false) const
	[OGC/SFA]returns the WKB 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...

auto	almostEqual (const Geometry &, const double tolerance) const -> bool
	Equality operator. More...

virtual size_t	numGeometries () const
	[OGC/SFA]Gets the number of geometries in a collection of geometries More...

virtual const Geometry &	geometryN (size_t const &n) const
	[OGC/SFA]Returns the n-th geometry More...

virtual Geometry &	geometryN (size_t const &n)
	[OGC/SFA]Returns the n-th geometry 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

[OGC/SFA]Triangle

Warning: According to SFA, a Triangle should be inherited from a Polygon. That means that a triangle "is a" Polygon with hole. This inheritance is removed in order to keep CGAL modeling.; An empty triangle has empty points

Constructor & Destructor Documentation

◆ Triangle() [1/5]

SFCGAL::Triangle::Triangle ( )

empty Triangle constructor

◆ Triangle() [2/5]

SFCGAL::Triangle::Triangle ( const Kernel::Triangle_2 & triangle )

Constructor with a CGAL triangle.

◆ Triangle() [3/5]

SFCGAL::Triangle::Triangle ( const Kernel::Triangle_3 & triangle )

Constructor with a CGAL triangle.

◆ Triangle() [4/5]

SFCGAL::Triangle::Triangle	(	const Point &	p,
		const Point &	q,
		const Point &	r
	)

constructor with 3 points

◆ Triangle() [5/5]

SFCGAL::Triangle::Triangle ( const Triangle & other )

copy constructor

◆ ~Triangle()

SFCGAL::Triangle::~Triangle ( )

default

destructor

Member Function Documentation

◆ accept() [1/2]

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

virtual

[visitor]dispatch visitor

Implements SFCGAL::Geometry.

◆ accept() [2/2]

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

virtual

[visitor]dispatch visitor

Implements SFCGAL::Geometry.

◆ clone()

auto SFCGAL::Triangle::clone ( ) const

virtual

Get a deep copy of the geometry.

Implements SFCGAL::Geometry.

◆ coordinateDimension()

auto SFCGAL::Triangle::coordinateDimension ( ) const

virtual

[OGC/SFA]returns the dimension of the coordinates

Precondition: suppose no mix of 2D/3D coordinates

Implements SFCGAL::Geometry.

◆ geometryType()

auto SFCGAL::Triangle::geometryType ( ) const

virtual

[OGC/SFA]returns the geometry type

Warning: use CamelCase (LineString, not LINESTRING)

Implements SFCGAL::Geometry.

◆ geometryTypeId()

auto SFCGAL::Triangle::geometryTypeId ( ) const

virtual

Returns a code corresponding to the type.

Warning: not standard

Implements SFCGAL::Geometry.

◆ is3D()

auto SFCGAL::Triangle::is3D ( ) const

virtual

[OGC/SFA]test if geometry is 3d

Precondition: suppose no mix of 2D/3D coordinates

Implements SFCGAL::Geometry.

◆ isEmpty()

auto SFCGAL::Triangle::isEmpty ( ) const

virtual

[OGC/SFA]test if geometry is empty

Implements SFCGAL::Geometry.

◆ isMeasured()

auto SFCGAL::Triangle::isMeasured ( ) const

virtual

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

Precondition: suppose no mix of M/!M points

Implements SFCGAL::Geometry.

◆ operator=()

auto SFCGAL::Triangle::operator= ( const Triangle & other )

assign operator

◆ reverse()

void SFCGAL::Triangle::reverse ( )

reverse Triangle orientation

◆ serialize()

template<class Archive >

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

inline

Serializer.

◆ toPolygon()

auto SFCGAL::Triangle::toPolygon ( ) const

convert a triangle to a polygon

◆ toTriangle_2()

Kernel::Triangle_2 SFCGAL::Triangle::toTriangle_2 ( ) const

inline

Convert to CGAL::Triangle_2.

◆ toTriangle_3()

Kernel::Triangle_3 SFCGAL::Triangle::toTriangle_3 ( ) const

inline

Convert to CGAL::Triangle_3.

◆ toTriangle_d()

template<int D>

detail::TypeForDimension<D>::Triangle SFCGAL::Triangle::toTriangle_d ( ) const

inline

Convert to CGAL::Triangle_2 or CGAL::Triangle_2.

◆ vertex() [1/2]

Point& SFCGAL::Triangle::vertex ( const int & i )

inline

returns the i-th vertex

◆ vertex() [2/2]

const Point& SFCGAL::Triangle::vertex ( const int & i ) const

inline

returns the i-th vertex

Public Member Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ Triangle() [1/5]

◆ Triangle() [2/5]

◆ Triangle() [3/5]

◆ Triangle() [4/5]

◆ Triangle() [5/5]

◆ ~Triangle()

Member Function Documentation

◆ accept() [1/2]

◆ accept() [2/2]

◆ clone()

◆ coordinateDimension()

◆ geometryType()

◆ geometryTypeId()

◆ is3D()

◆ isEmpty()

◆ isMeasured()

◆ operator=()

◆ reverse()

◆ serialize()

◆ toPolygon()

◆ toTriangle_2()

◆ toTriangle_3()

◆ toTriangle_d()

◆ vertex() [1/2]

◆ vertex() [2/2]