Projects new vertices onto a sphere during refinement. More...

#include <sphere_projector.h>

Inheritance diagram for ug::SphereProjector:

Public Member Functions
const vector3 &	center () const

number	influence_radius () const

virtual number	new_vertex (Vertex vrt, Edge parent)
	called when a new vertex was created from an old edge.

virtual number	new_vertex (Vertex vrt, Face parent)
	called when a new vertex was created from an old face.

virtual number	new_vertex (Vertex vrt, Volume parent)
	called when a new vertex was created from an old volume.

number	radius () const

void	set_center (const vector3 &center)

void	set_influence_radius (number influenceRadius)

void	set_radius (number radius)

	SphereProjector ()

template<class TGeomProvider >
	SphereProjector (const TGeomProvider &geometry, const vector3 &center, number radius, number influenceRadius)

	SphereProjector (const vector3 &center)

	SphereProjector (const vector3 &center, number radius)

	SphereProjector (const vector3 &center, number radius, number influenceRadius)

	SphereProjector (SPIGeometry3d geometry, const vector3 &center)

	SphereProjector (SPIGeometry3d geometry, const vector3 &center, number radius)

virtual	~SphereProjector ()

Public Member Functions inherited from ug::RefinementProjector
virtual SPIGeometry3d	geometry () const

virtual number	new_vertex (Vertex vrt, Vertex parent)
	called when a new vertex was created from an old vertex.

virtual void	refinement_begins (const ISubGrid *sg)
	called before refinement begins

virtual bool	refinement_begins_requires_subgrid () const

virtual void	refinement_ends ()
	called when refinement is done

	RefinementProjector ()

	RefinementProjector (SPElementCallback cb)

	RefinementProjector (SPIGeometry3d geometry)

	RefinementProjector (SPIGeometry3d geometry, SPElementCallback concernedElems)

virtual void	set_concerned_elements (SPElementCallback cb)

virtual void	set_geometry (SPIGeometry3d geometry)

virtual	~RefinementProjector ()

Private Member Functions
template<class TElem >
number	perform_projection (Vertex vrt, TElem parent)

template<class Archive >
void	serialize (Archive &ar, const unsigned int version)

Private Attributes
vector3	m_center

number	m_influenceRadius

number	m_radius

Friends
class	boost::serialization::access

Additional Inherited Members
Protected Member Functions inherited from ug::RefinementProjector
IGeometry3d &	geom ()

const IGeometry3d &	geom () const

template<class TElem >
bool	is_concerned (TElem *e)

vector3	pos (Vertex *v) const

void	set_pos (Vertex *v, const vector3 &p)

Detailed Description

Projects new vertices onto a sphere during refinement.

For projection during refinement the radius property is ignored. Instead the distance to the center of a newly inserted vertex is calculated as the average distance of the vertices of the parent element to the center. The radius property thus defaults to -1.

You may still specify a radius. This radius can be used for auto-fitting of the center and for reprojecting a set of vertices onto the sphere.

Constructor & Destructor Documentation

◆ SphereProjector() [1/7]

ug::SphereProjector::SphereProjector ( )

inline

◆ SphereProjector() [2/7]

ug::SphereProjector::SphereProjector ( const vector3 & center )

inline

◆ SphereProjector() [3/7]

ug::SphereProjector::SphereProjector	(	const vector3 &	center,
		number	radius
	)

inline

◆ SphereProjector() [4/7]

ug::SphereProjector::SphereProjector	(	const vector3 &	center,
		number	radius,
		number	influenceRadius
	)

inline

◆ SphereProjector() [5/7]

ug::SphereProjector::SphereProjector	(	SPIGeometry3d	geometry,
		const vector3 &	center
	)

inline

See also: ug::RefinementProjector::RefinementProjector

◆ SphereProjector() [6/7]

ug::SphereProjector::SphereProjector	(	SPIGeometry3d	geometry,
		const vector3 &	center,
		number	radius
	)

inline

See also: ug::RefinementProjector::RefinementProjector

◆ SphereProjector() [7/7]

template<class TGeomProvider >

ug::SphereProjector::SphereProjector	(	const TGeomProvider &	geometry,
		const vector3 &	center,
		number	radius,
		number	influenceRadius
	)

inline

See also: ug::RefinementProjector::RefinementProjector

◆ ~SphereProjector()

virtual ug::SphereProjector::~SphereProjector ( )

inlinevirtual

Member Function Documentation

◆ center()

const vector3 & ug::SphereProjector::center ( ) const

inline

References m_center.

Referenced by set_center().

◆ influence_radius()

number ug::SphereProjector::influence_radius ( ) const

inline

References m_influenceRadius.

◆ new_vertex() [1/3]

virtual number ug::SphereProjector::new_vertex	(	Vertex *	vrt,
		Edge *	parent
	)

inlinevirtual

called when a new vertex was created from an old edge.

Reimplemented from ug::RefinementProjector.

References perform_projection().

◆ new_vertex() [2/3]

virtual number ug::SphereProjector::new_vertex	(	Vertex *	vrt,
		Face *	parent
	)

inlinevirtual

called when a new vertex was created from an old face.

Reimplemented from ug::RefinementProjector.

References perform_projection().

◆ new_vertex() [3/3]

virtual number ug::SphereProjector::new_vertex	(	Vertex *	vrt,
		Volume *	parent
	)

inlinevirtual

called when a new vertex was created from an old volume.

Reimplemented from ug::RefinementProjector.

References perform_projection().

◆ perform_projection()

template<class TElem >

number ug::SphereProjector::perform_projection	(	Vertex *	vrt,
		TElem *	parent
	)

inlineprivate

References m_center, m_influenceRadius, m_radius, p, ug::RefinementProjector::pos(), ug::RefinementProjector::set_pos(), ug::SMALL, ug::VecDistance(), ug::VecLength(), ug::VecScale(), and ug::VecSubtract().

Referenced by new_vertex(), new_vertex(), and new_vertex().

◆ radius()

number ug::SphereProjector::radius ( ) const

inline

References m_radius.

Referenced by set_radius().

◆ serialize()

template<class Archive >

void ug::SphereProjector::serialize	(	Archive &	ar,
		const unsigned int	version
	)

inlineprivate

References m_center, m_influenceRadius, m_radius, and UG_EMPTY_BASE_CLASS_SERIALIZATION.

◆ set_center()

void ug::SphereProjector::set_center ( const vector3 & center )

inline

References center(), and m_center.

◆ set_influence_radius()

void ug::SphereProjector::set_influence_radius ( number influenceRadius )

inline

References m_influenceRadius.

◆ set_radius()

void ug::SphereProjector::set_radius ( number radius )

inline

References m_radius, and radius().

Friends And Related Symbol Documentation

◆ boost::serialization::access

friend class boost::serialization::access

friend

Member Data Documentation

◆ m_center

vector3 ug::SphereProjector::m_center

private

Referenced by center(), perform_projection(), serialize(), and set_center().

◆ m_influenceRadius

number ug::SphereProjector::m_influenceRadius

private

Referenced by influence_radius(), perform_projection(), serialize(), and set_influence_radius().

◆ m_radius

number ug::SphereProjector::m_radius

private

Referenced by perform_projection(), radius(), serialize(), and set_radius().

The documentation for this class was generated from the following file:

ugbase/lib_grid/refinement/projectors/sphere_projector.h

Public Member Functions

Private Member Functions

Private Attributes

Friends

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ SphereProjector() [1/7]

◆ SphereProjector() [2/7]

◆ SphereProjector() [3/7]

◆ SphereProjector() [4/7]

◆ SphereProjector() [5/7]

◆ SphereProjector() [6/7]

◆ SphereProjector() [7/7]

◆ ~SphereProjector()

Member Function Documentation

◆ center()

◆ influence_radius()

◆ new_vertex() [1/3]

◆ new_vertex() [2/3]

◆ new_vertex() [3/3]

◆ perform_projection()

◆ radius()

◆ serialize()

◆ set_center()

◆ set_influence_radius()

◆ set_radius()

Friends And Related Symbol Documentation

◆ boost::serialization::access

Member Data Documentation

◆ m_center

◆ m_influenceRadius

◆ m_radius