A GeometrySet represents a set of CGAL primitives. More...

#include <GeometrySet.h>

Public Types
typedef std::set< CollectionElement< typename Point_d< Dim >::Type > >	PointCollection
typedef std::set< CollectionElement< typename Segment_d< Dim >::Type > >	SegmentCollection
typedef std::list< CollectionElement< typename Surface_d< Dim >::Type > >	SurfaceCollection
typedef std::list< CollectionElement< typename Volume_d< Dim >::Type > >	VolumeCollection

Public Member Functions
	GeometrySet ()
	GeometrySet (const Geometry &g)
	Construct a GeometrySet from a SFCGAL::Geometry.
	GeometrySet (const typename TypeForDimension< Dim >::Point &g, int flags=0)
	Construct a GeometrySet from a Point.
	GeometrySet (const typename TypeForDimension< Dim >::Segment &g, int flags=0)
	Construct a GeometrySet from a Segment.
	GeometrySet (const typename TypeForDimension< Dim >::Surface &g, int flags=0)
	Construct a GeometrySet from a Surface.
	GeometrySet (const typename TypeForDimension< Dim >::Volume &g, int flags=0)
	Construct a GeometrySet from a Volume.
void	merge (const GeometrySet< Dim > &g)
	Add primitives from another set.
void	addGeometry (const Geometry &g)
	Add a geometry by decomposing it into CGAL primitives.
void	addPrimitive (const PrimitiveHandle< Dim > &p)
	add a primitive from a PrimitiveHandle to the set
void	addPrimitive (const CGAL::Object &o, bool pointsAsRing=false)
	add a primitive from a CGAL::Object to the set pointsAsRing : if set to true, build a polygon if o is a vector of points
void	addPrimitive (const typename TypeForDimension< Dim >::Point &g, int flags=0)
	add a point to the set
template<class IT>
void	addPoints (IT ibegin, IT iend)
void	collectPoints (const PrimitiveHandle< Dim > &b)
	collect all points of b and add them to the point list
void	addPrimitive (const typename TypeForDimension< Dim >::Segment &g, int flags=0)
	add a segment to the set
template<class IT>
void	addSegments (IT ibegin, IT iend)
void	addPrimitive (const typename TypeForDimension< Dim >::Surface &g, int flags=0)
	add a surface to the set
template<class IT>
void	addSurfaces (IT ibegin, IT iend)
void	addPrimitive (const typename TypeForDimension< Dim >::Volume &g, int flags=0)
	add a volume to the set
template<class IT>
void	addVolumes (IT ibegin, IT iend)
int	dimension () const
	Get the maximum geometry dimension of the set -1 : empty 0 : there are points 1 : there are segments 2 : there are surfaces 3 : there are volumes.
void	addBoundary (const typename TypeForDimension< Dim >::Surface &surface)
	Add the boundary (segments) of a surface.
void	addBoundary (const typename TypeForDimension< Dim >::Volume &volume)
	Add the boundary (surfaces) of a volume.
void	computeBoundingBoxes (typename HandleCollection< Dim >::Type &handles, typename BoxCollection< Dim >::Type &boxes) const
	Compute all bounding boxes and handles of the set.
PointCollection &	points ()
const PointCollection &	points () const
SegmentCollection &	segments ()
const SegmentCollection &	segments () const
SurfaceCollection &	surfaces ()
const SurfaceCollection &	surfaces () const
VolumeCollection &	volumes ()
const VolumeCollection &	volumes () const
bool	hasPoints () const
	Returns true if the set holds points.
bool	hasSegments () const
	Returns true if the set holds segments.
bool	hasSurfaces () const
	Returns true if the set holds surfaces.
bool	hasVolumes () const
	Returns true if the set holds volumes.
std::unique_ptr< Geometry >	recompose () const
	convert the set to a SFCGAL::Geometry
void	filterCovered (GeometrySet< Dim > &output) const
	Filter (remove) primitives that are already covered by others.
void	addPrimitive (const PrimitiveHandle< 2 > &p)
void	addPrimitive (const PrimitiveHandle< 3 > &p)
void	addPrimitive (const CGAL::Object &o, bool pointsAsRing)
void	addPrimitive (const CGAL::Object &o, bool pointsAsRing)
void	addPrimitive (const TypeForDimension< 2 >::Surface &p, int flags)
void	addPrimitive (const TypeForDimension< 3 >::Surface &p, int flags)
void	addPrimitive (const TypeForDimension< 2 >::Volume &, int)
void	addPrimitive (const TypeForDimension< 3 >::Volume &p, int flags)
auto	hasSurfaces () const -> bool
auto	hasSurfaces () const -> bool
auto	hasVolumes () const -> bool
auto	hasVolumes () const -> bool
void	addBoundary (const TypeForDimension< 2 >::Surface &surface)
void	addBoundary (const TypeForDimension< 3 >::Surface &)
auto	dimension () const -> int
auto	dimension () const -> int

Detailed Description

template<int Dim>
class SFCGAL::detail::GeometrySet< Dim >

A GeometrySet represents a set of CGAL primitives.

Primitive are either of dimension 0 (points), dimension 1 (segments), dimension 2 (surfaces, a.k.a. polygon or triangles) or dimension 3 (polyhedron)

Member Typedef Documentation

◆ PointCollection

template<int Dim>

typedef std::set<CollectionElement<typename Point_d<Dim>::Type> > SFCGAL::detail::GeometrySet< Dim >::PointCollection

◆ SegmentCollection

template<int Dim>

typedef std::set<CollectionElement<typename Segment_d<Dim>::Type> > SFCGAL::detail::GeometrySet< Dim >::SegmentCollection

◆ SurfaceCollection

template<int Dim>

typedef std::list<CollectionElement<typename Surface_d<Dim>::Type> > SFCGAL::detail::GeometrySet< Dim >::SurfaceCollection

◆ VolumeCollection

template<int Dim>

typedef std::list<CollectionElement<typename Volume_d<Dim>::Type> > SFCGAL::detail::GeometrySet< Dim >::VolumeCollection

Constructor & Destructor Documentation

◆ GeometrySet() [1/6]

template<int Dim>

SFCGAL::detail::GeometrySet< Dim >::GeometrySet ( )

default

◆ GeometrySet() [2/6]

template<int Dim>

SFCGAL::detail::GeometrySet< Dim >::GeometrySet ( const Geometry & g )

Construct a GeometrySet from a SFCGAL::Geometry.

◆ GeometrySet() [3/6]

template<int Dim>

SFCGAL::detail::GeometrySet< Dim >::GeometrySet	(	const typename TypeForDimension< Dim >::Point &	g,
		int	flags = 0 )

Construct a GeometrySet from a Point.

◆ GeometrySet() [4/6]

template<int Dim>

SFCGAL::detail::GeometrySet< Dim >::GeometrySet	(	const typename TypeForDimension< Dim >::Segment &	g,
		int	flags = 0 )

Construct a GeometrySet from a Segment.

◆ GeometrySet() [5/6]

template<int Dim>

SFCGAL::detail::GeometrySet< Dim >::GeometrySet	(	const typename TypeForDimension< Dim >::Surface &	g,
		int	flags = 0 )

Construct a GeometrySet from a Surface.

◆ GeometrySet() [6/6]

template<int Dim>

SFCGAL::detail::GeometrySet< Dim >::GeometrySet	(	const typename TypeForDimension< Dim >::Volume &	g,
		int	flags = 0 )

Construct a GeometrySet from a Volume.

Member Function Documentation

◆ addBoundary() [1/4]

void SFCGAL::detail::GeometrySet< 2 >::addBoundary ( const TypeForDimension< 2 >::Surface & surface )

◆ addBoundary() [2/4]

void SFCGAL::detail::GeometrySet< 3 >::addBoundary ( const TypeForDimension< 3 >::Surface & )

◆ addBoundary() [3/4]

template<int Dim>

void SFCGAL::detail::GeometrySet< Dim >::addBoundary ( const typename TypeForDimension< Dim >::Surface & surface )

Add the boundary (segments) of a surface.

◆ addBoundary() [4/4]

template<int Dim>

void SFCGAL::detail::GeometrySet< Dim >::addBoundary ( const typename TypeForDimension< Dim >::Volume & volume )

Add the boundary (surfaces) of a volume.

◆ addGeometry()

template<int Dim>

void SFCGAL::detail::GeometrySet< Dim >::addGeometry ( const Geometry & g )

Add a geometry by decomposing it into CGAL primitives.

◆ addPoints()

template<int Dim>

template<class IT>

void SFCGAL::detail::GeometrySet< Dim >::addPoints	(	IT	ibegin,
		IT	iend )

inline

◆ addPrimitive() [1/14]

void SFCGAL::detail::GeometrySet< 2 >::addPrimitive	(	const CGAL::Object &	o,
		bool	pointsAsRing )

◆ addPrimitive() [2/14]

void SFCGAL::detail::GeometrySet< 3 >::addPrimitive	(	const CGAL::Object &	o,
		bool	pointsAsRing )

◆ addPrimitive() [3/14]

template<int Dim>

void SFCGAL::detail::GeometrySet< Dim >::addPrimitive	(	const CGAL::Object &	o,
		bool	pointsAsRing = false )

add a primitive from a CGAL::Object to the set pointsAsRing : if set to true, build a polygon if o is a vector of points

◆ addPrimitive() [4/14]

void SFCGAL::detail::GeometrySet< 2 >::addPrimitive ( const PrimitiveHandle< 2 > & p )

◆ addPrimitive() [5/14]

void SFCGAL::detail::GeometrySet< 3 >::addPrimitive ( const PrimitiveHandle< 3 > & p )

◆ addPrimitive() [6/14]

template<int Dim>

void SFCGAL::detail::GeometrySet< Dim >::addPrimitive ( const PrimitiveHandle< Dim > & p )

add a primitive from a PrimitiveHandle to the set

◆ addPrimitive() [7/14]

void SFCGAL::detail::GeometrySet< 2 >::addPrimitive	(	const TypeForDimension< 2 >::Surface &	p,
		int	flags )

◆ addPrimitive() [8/14]

void SFCGAL::detail::GeometrySet< 2 >::addPrimitive	(	const TypeForDimension< 2 >::Volume &	,
		int	)

◆ addPrimitive() [9/14]

void SFCGAL::detail::GeometrySet< 3 >::addPrimitive	(	const TypeForDimension< 3 >::Surface &	p,
		int	flags )

◆ addPrimitive() [10/14]

void SFCGAL::detail::GeometrySet< 3 >::addPrimitive	(	const TypeForDimension< 3 >::Volume &	p,
		int	flags )

◆ addPrimitive() [11/14]

template<int Dim>

void SFCGAL::detail::GeometrySet< Dim >::addPrimitive	(	const typename TypeForDimension< Dim >::Point &	g,
		int	flags = 0 )

add a point to the set

◆ addPrimitive() [12/14]

template<int Dim>

void SFCGAL::detail::GeometrySet< Dim >::addPrimitive	(	const typename TypeForDimension< Dim >::Segment &	g,
		int	flags = 0 )

add a segment to the set

◆ addPrimitive() [13/14]

template<int Dim>

void SFCGAL::detail::GeometrySet< Dim >::addPrimitive	(	const typename TypeForDimension< Dim >::Surface &	g,
		int	flags = 0 )

add a surface to the set

◆ addPrimitive() [14/14]

template<int Dim>

void SFCGAL::detail::GeometrySet< Dim >::addPrimitive	(	const typename TypeForDimension< Dim >::Volume &	g,
		int	flags = 0 )

add a volume to the set

◆ addSegments()

template<int Dim>

template<class IT>

void SFCGAL::detail::GeometrySet< Dim >::addSegments	(	IT	ibegin,
		IT	iend )

inline

◆ addSurfaces()

template<int Dim>

template<class IT>

void SFCGAL::detail::GeometrySet< Dim >::addSurfaces	(	IT	ibegin,
		IT	iend )

inline

◆ addVolumes()

template<int Dim>

template<class IT>

void SFCGAL::detail::GeometrySet< Dim >::addVolumes	(	IT	ibegin,
		IT	iend )

inline

◆ collectPoints()

template<int Dim>

void SFCGAL::detail::GeometrySet< Dim >::collectPoints ( const PrimitiveHandle< Dim > & b )

collect all points of b and add them to the point list

◆ computeBoundingBoxes()

template<int Dim>

void SFCGAL::detail::GeometrySet< Dim >::computeBoundingBoxes	(	typename HandleCollection< Dim >::Type &	handles,
		typename BoxCollection< Dim >::Type &	boxes ) const

Compute all bounding boxes and handles of the set.

◆ dimension() [1/3]

template<int Dim>

int SFCGAL::detail::GeometrySet< Dim >::dimension ( ) const

Get the maximum geometry dimension of the set -1 : empty 0 : there are points 1 : there are segments 2 : there are surfaces 3 : there are volumes.

◆ dimension() [2/3]

auto SFCGAL::detail::GeometrySet< 3 >::dimension ( ) const->int

◆ dimension() [3/3]

auto SFCGAL::detail::GeometrySet< 2 >::dimension ( ) const->int

◆ filterCovered()

template<int Dim>

void SFCGAL::detail::GeometrySet< Dim >::filterCovered ( GeometrySet< Dim > & output ) const

Filter (remove) primitives that are already covered by others.

◆ hasPoints()

template<int Dim>

auto SFCGAL::detail::GeometrySet< Dim >::hasPoints ( ) const

Returns true if the set holds points.

◆ hasSegments()

template<int Dim>

auto SFCGAL::detail::GeometrySet< Dim >::hasSegments ( ) const

Returns true if the set holds segments.

◆ hasSurfaces() [1/3]

template<int Dim>

bool SFCGAL::detail::GeometrySet< Dim >::hasSurfaces ( ) const

Returns true if the set holds surfaces.

◆ hasSurfaces() [2/3]

auto SFCGAL::detail::GeometrySet< 3 >::hasSurfaces ( ) const->bool

◆ hasSurfaces() [3/3]

auto SFCGAL::detail::GeometrySet< 2 >::hasSurfaces ( ) const->bool

◆ hasVolumes() [1/3]

template<int Dim>

bool SFCGAL::detail::GeometrySet< Dim >::hasVolumes ( ) const

Returns true if the set holds volumes.

◆ hasVolumes() [2/3]

auto SFCGAL::detail::GeometrySet< 3 >::hasVolumes ( ) const->bool

◆ hasVolumes() [3/3]

auto SFCGAL::detail::GeometrySet< 2 >::hasVolumes ( ) const->bool

◆ merge()

template<int Dim>

void SFCGAL::detail::GeometrySet< Dim >::merge ( const GeometrySet< Dim > & g )

Add primitives from another set.

◆ points() [1/2]

template<int Dim>

PointCollection & SFCGAL::detail::GeometrySet< Dim >::points ( )

inline

◆ points() [2/2]

template<int Dim>

const PointCollection & SFCGAL::detail::GeometrySet< Dim >::points ( ) const

inline

◆ recompose()

template<int Dim>

auto SFCGAL::detail::GeometrySet< Dim >::recompose ( ) const

convert the set to a SFCGAL::Geometry

◆ segments() [1/2]

template<int Dim>

SegmentCollection & SFCGAL::detail::GeometrySet< Dim >::segments ( )

inline

◆ segments() [2/2]

template<int Dim>

const SegmentCollection & SFCGAL::detail::GeometrySet< Dim >::segments ( ) const

inline

◆ surfaces() [1/2]

template<int Dim>

SurfaceCollection & SFCGAL::detail::GeometrySet< Dim >::surfaces ( )

inline

◆ surfaces() [2/2]

template<int Dim>

const SurfaceCollection & SFCGAL::detail::GeometrySet< Dim >::surfaces ( ) const

inline

◆ volumes() [1/2]

template<int Dim>

VolumeCollection & SFCGAL::detail::GeometrySet< Dim >::volumes ( )

inline

◆ volumes() [2/2]

template<int Dim>

const VolumeCollection & SFCGAL::detail::GeometrySet< Dim >::volumes ( ) const

inline

Public Types

Public Member Functions

Detailed Description

Member Typedef Documentation

◆ PointCollection

◆ SegmentCollection

◆ SurfaceCollection

◆ VolumeCollection

Constructor & Destructor Documentation

◆ GeometrySet() [1/6]

◆ GeometrySet() [2/6]

◆ GeometrySet() [3/6]

◆ GeometrySet() [4/6]

◆ GeometrySet() [5/6]

◆ GeometrySet() [6/6]

Member Function Documentation

◆ addBoundary() [1/4]

◆ addBoundary() [2/4]

◆ addBoundary() [3/4]

◆ addBoundary() [4/4]

◆ addGeometry()

◆ addPoints()

◆ addPrimitive() [1/14]

◆ addPrimitive() [2/14]

◆ addPrimitive() [3/14]

◆ addPrimitive() [4/14]

◆ addPrimitive() [5/14]

◆ addPrimitive() [6/14]

◆ addPrimitive() [7/14]

◆ addPrimitive() [8/14]

◆ addPrimitive() [9/14]

◆ addPrimitive() [10/14]

◆ addPrimitive() [11/14]

◆ addPrimitive() [12/14]

◆ addPrimitive() [13/14]

◆ addPrimitive() [14/14]

◆ addSegments()

◆ addSurfaces()

◆ addVolumes()

◆ collectPoints()

◆ computeBoundingBoxes()

◆ dimension() [1/3]

◆ dimension() [2/3]

◆ dimension() [3/3]

◆ filterCovered()

◆ hasPoints()

◆ hasSegments()

◆ hasSurfaces() [1/3]

◆ hasSurfaces() [2/3]

◆ hasSurfaces() [3/3]

◆ hasVolumes() [1/3]

◆ hasVolumes() [2/3]

◆ hasVolumes() [3/3]

◆ merge()

◆ points() [1/2]

◆ points() [2/2]

◆ recompose()

◆ segments() [1/2]

◆ segments() [2/2]

◆ surfaces() [1/2]

◆ surfaces() [2/2]

◆ volumes() [1/2]

◆ volumes() [2/2]