Class SFCGAL::Triangle

ClassList > SFCGAL > Triangle

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• #include <Triangle.h>

Inherits the following classes: SFCGAL::Surface

Public Functions

Type	Name
	Triangle ()
	Triangle (const Kernel::Triangle_2 & triangle)
	Triangle (const Kernel::Triangle_3 & triangle)
	Triangle (const Point & p, const Point & q, const Point & r)
	Triangle (const Triangle & other)
void	accept (GeometryVisitor & visitor) override
void	accept (ConstGeometryVisitor & visitor) override const
Triangle *	clone () override const
int	coordinateDimension () override const
auto	dropM () override
auto	dropZ () override
std::string	geometryType () override const
GeometryType	geometryTypeId () override const
bool	is3D () override const
bool	isEmpty () override const
bool	isMeasured () override const
Triangle &	operator= (const Triangle & other)
void	reverse ()
void	serialize (Archive & ar, const unsigned int)
auto	swapXY () override
Polygon	toPolygon () const
Kernel::Triangle_2	toTriangle_2 () const
Kernel::Triangle_3	toTriangle_3 () const
detail::TypeForDimension< D >::Triangle	toTriangle_d () const
const Point &	vertex (const int & i) const
Point &	vertex (const int & i)
	~Triangle ()

Public Functions inherited from SFCGAL::Surface

See SFCGAL::Surface

Type	Name
int	dimension () override const
virtual	~Surface ()

Protected Functions inherited from SFCGAL::Surface

See SFCGAL::Surface

Type	Name
	Surface ()
	Surface (Surface const & other)

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.

Warning:

An empty triangle has empty points

Public Functions Documentation

function Triangle [1/5]

SFCGAL::Triangle::Triangle () 

empty Triangle constructor

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function Triangle [2/5]

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

Constructor with a CGAL triangle

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function Triangle [3/5]

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

Constructor with a CGAL triangle

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function Triangle [4/5]

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

constructor with 3 points

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function Triangle [5/5]

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

copy constructor

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function accept [1/2]

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

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function accept [2/2]

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

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function clone

Triangle * SFCGAL::Triangle::clone () override const

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function coordinateDimension

int SFCGAL::Triangle::coordinateDimension () override const

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function dropM

auto SFCGAL::Triangle::dropM () override

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function dropZ

auto SFCGAL::Triangle::dropZ () override

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function geometryType

std::string SFCGAL::Triangle::geometryType () override const

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function geometryTypeId

GeometryType SFCGAL::Triangle::geometryTypeId () override const

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function is3D

bool SFCGAL::Triangle::is3D () override const

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function isEmpty

bool SFCGAL::Triangle::isEmpty () override const

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function isMeasured

bool SFCGAL::Triangle::isMeasured () override const

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function operator=

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

assign operator

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function reverse

void SFCGAL::Triangle::reverse () 

reverse Triangle orientation

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function serialize

template<class Archive>
inline void SFCGAL::Triangle::serialize (
    Archive & ar,
    const unsigned int
) 

Serializer

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function swapXY

auto SFCGAL::Triangle::swapXY () override

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function toPolygon

Polygon SFCGAL::Triangle::toPolygon () const

convert a triangle to a polygon

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function toTriangle_2

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

Convert to CGAL::Triangle_2

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function toTriangle_3

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

Convert to CGAL::Triangle_3

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function toTriangle_d

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

Convert to CGAL::Triangle_2 or CGAL::Triangle_2

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function vertex [1/2]

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

returns the i-th vertex

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function vertex [2/2]

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

returns the i-th vertex

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function ~Triangle

SFCGAL::Triangle::~Triangle () 

destructor

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The documentation for this class was generated from the following file /builds/sfcgal/SFCGAL/src/Triangle.h