#include <BaseMeshTopology.h>

Inheritance diagram for sofa::core::topology::BaseMeshTopology:

Protected Attributes
sofa::core::objectmodel::DataFileName	fileTopology

Protected Attributes inherited from sofa::core::objectmodel::BaseComponent
SingleLink< BaseComponent, BaseContext, BaseLink::FLAG_DOUBLELINK >	l_context

LinkSlaves	l_slaves

SingleLink< BaseComponent, BaseComponent, BaseLink::FLAG_DOUBLELINK >	l_master

Protected Attributes inherited from sofa::core::objectmodel::Base
std::map< std::string, sofa::core::DataTrackerCallback >	m_internalEngine

VecData	m_vecData
	List of fields (Data instances) More...

MapData	m_aliasData
	name -> Data multi-map (includes names and aliases) More...

VecLink	m_vecLink
	List of links. More...

MapLink	m_aliasLink
	name -> Link multi-map (includes names and aliases) More...

Public Member Functions
	SOFA_ABSTRACT_CLASS (BaseMeshTopology, core::topology::Topology)

void	init () override
	Initialization method called at graph creation and modification, during top-down traversal. More...

virtual void	computeCrossElementBuffers ()
	Method to be overriden by child class to create all the topology buffers. More...

virtual bool	load (const char *filename)

virtual std::string	getFilename () const

virtual EdgeID	getEdgeIndex (PointID v1, PointID v2)
	Returns the index of the edge joining vertex v1 and vertex v2; returns InvalidID if no edge exists. More...

virtual TriangleID	getTriangleIndex (PointID v1, PointID v2, PointID v3)
	Returns the index of the triangle given three vertex indices; returns InvalidID if no triangle exists. More...

virtual QuadID	getQuadIndex (PointID v1, PointID v2, PointID v3, PointID v4)
	Returns the index of the quad given four vertex indices; returns InvalidID if no quad exists. More...

virtual TetrahedronID	getTetrahedronIndex (PointID v1, PointID v2, PointID v3, PointID v4)
	Returns the index of the tetrahedron given four vertex indices; returns InvalidID if no tetrahedron exists. More...

virtual HexahedronID	getHexahedronIndex (PointID v1, PointID v2, PointID v3, PointID v4, PointID v5, PointID v6, PointID v7, PointID v8)
	Returns the index of the hexahedron given eight vertex indices; returns InvalidID if no hexahedron exists. More...

virtual int	getVertexIndexInTriangle (const Triangle &t, PointID vertexIndex) const

virtual int	getEdgeIndexInTriangle (const EdgesInTriangle &t, EdgeID edgeIndex) const

virtual int	getVertexIndexInQuad (const Quad &t, PointID vertexIndex) const

virtual int	getEdgeIndexInQuad (const EdgesInQuad &t, EdgeID edgeIndex) const

virtual int	getVertexIndexInTetrahedron (const Tetra &t, PointID vertexIndex) const

virtual int	getEdgeIndexInTetrahedron (const EdgesInTetrahedron &t, EdgeID edgeIndex) const

virtual int	getTriangleIndexInTetrahedron (const TrianglesInTetrahedron &t, TriangleID triangleIndex) const

virtual int	getVertexIndexInHexahedron (const Hexa &t, PointID vertexIndex) const

virtual int	getEdgeIndexInHexahedron (const EdgesInHexahedron &t, EdgeID edgeIndex) const

virtual int	getQuadIndexInHexahedron (const QuadsInHexahedron &t, QuadID quadIndex) const

virtual Edge	getLocalEdgesInTetrahedron (const PointID i) const
	Returns for each index (between 0 and 5) the two vertex indices that are adjacent to that edge. More...

virtual Triangle	getLocalTrianglesInTetrahedron (const PointID i) const
	Returns for each index (between 0 and 3) the three local vertices indices that are adjacent to that triangle. More...

virtual Edge	getLocalEdgesInHexahedron (const PointID i) const
	Returns for each index (between 0 and 12) the two vertex indices that are adjacent to that edge. More...

virtual Quad	getLocalQuadsInHexahedron (const PointID i) const
	Returns for each index (between 0 and 6) the four vertices indices that are adjacent to that quad. More...

virtual int	getRevision () const

virtual void	reOrientateTriangle (TriangleID id)
	Will change order of vertices in triangle: t[1] <=> t[2]. More...

virtual const sofa::type::vector< TriangleID > &	getTrianglesOnBorder ()
	Returns the set of triangles on the border of the triangulation. More...

virtual const sofa::type::vector< EdgeID > &	getEdgesOnBorder ()
	Returns the set of edges on the border of the triangulation. More...

virtual const sofa::type::vector< PointID > &	getPointsOnBorder ()
	Returns the set of points on the border of the triangulation. More...

bool	insertInNode (objectmodel::BaseNode *node) override

bool	removeInNode (objectmodel::BaseNode *node) override

template<>
SOFA_CORE_API Size	getNbElements ()

template<>
SOFA_CORE_API Size	getNbElements ()

template<>
SOFA_CORE_API Size	getNbElements ()

template<>
SOFA_CORE_API Size	getNbElements ()

template<>
SOFA_CORE_API Size	getNbElements ()

template<>
SOFA_CORE_API Size	getNbElements ()

template<>
SOFA_CORE_API Size	getNbElements ()


virtual const SeqEdges &	getEdges ()=0

virtual const SeqTriangles &	getTriangles ()=0

virtual const SeqQuads &	getQuads ()=0

virtual const SeqTetrahedra &	getTetrahedra ()=0

virtual const SeqHexahedra &	getHexahedra ()=0

virtual const SeqPrisms &	getPrisms ()=0

virtual const SeqPyramids &	getPyramids ()=0

template<class ElementType >
const auto &	getElements () const


virtual Size	getNbEdges ()

virtual Size	getNbTriangles ()

virtual Size	getNbQuads ()

virtual Size	getNbTetrahedra ()

virtual Size	getNbHexahedra ()

virtual Size	getNbPrisms ()

virtual Size	getNbPyramids ()

template<class ElementType >
Size	getNbElements ()
	Returns the number of elements of a specific type. More...

virtual const Edge	getEdge (EdgeID i)

virtual const Triangle	getTriangle (TriangleID i)

virtual const Quad	getQuad (QuadID i)

virtual const Tetra	getTetrahedron (TetraID i)

virtual const Hexa	getHexahedron (HexaID i)

virtual const Prism	getPrism (PrismID i)

virtual const Pyramid	getPyramid (PyramidID i)

virtual sofa::geometry::ElementType	getTopologyType () const =0
	Type of higher topology element contains in this container. More...


virtual Size	getNbTetras ()

virtual Size	getNbHexas ()

virtual Tetra	getTetra (TetraID i)

virtual Hexa	getHexa (HexaID i)

virtual const SeqTetrahedra &	getTetras ()

virtual const SeqHexahedra &	getHexas ()

neighbors queries
Returns the set of edges adjacent to a given vertex.
virtual const EdgesAroundVertex &	getEdgesAroundVertex (PointID i)
	Returns the set of edges adjacent to a given vertex. More...

virtual const EdgesInTriangle &	getEdgesInTriangle (TriangleID i)
	Returns the set of edges adjacent to a given triangle. More...

virtual const EdgesInQuad &	getEdgesInQuad (QuadID i)
	Returns the set of edges adjacent to a given quad. More...

virtual const EdgesInTetrahedron &	getEdgesInTetrahedron (TetraID i)
	Returns the set of edges adjacent to a given tetrahedron. More...

virtual const EdgesInHexahedron &	getEdgesInHexahedron (HexaID i)
	Returns the set of edges adjacent to a given hexahedron. More...

virtual const TrianglesAroundVertex &	getTrianglesAroundVertex (PointID i)
	Returns the set of triangles adjacent to a given vertex. More...

virtual const TrianglesAroundEdge &	getTrianglesAroundEdge (EdgeID i)
	Returns the set of triangles adjacent to a given edge. More...

virtual const TrianglesInTetrahedron &	getTrianglesInTetrahedron (TetraID i)
	Returns the set of triangles adjacent to a given tetrahedron. More...

virtual const QuadsAroundVertex &	getQuadsAroundVertex (PointID i)
	Returns the set of quads adjacent to a given vertex. More...

virtual const QuadsAroundEdge &	getQuadsAroundEdge (EdgeID i)
	Returns the set of quads adjacent to a given edge. More...

virtual const QuadsInHexahedron &	getQuadsInHexahedron (HexaID i)
	Returns the set of quads adjacent to a given hexahedron. More...

virtual const TetrahedraAroundVertex &	getTetrahedraAroundVertex (PointID i)
	Returns the set of tetrahedra adjacent to a given vertex. More...

virtual const TetrahedraAroundEdge &	getTetrahedraAroundEdge (EdgeID i)
	Returns the set of tetrahedra adjacent to a given edge. More...

virtual const TetrahedraAroundTriangle &	getTetrahedraAroundTriangle (TriangleID i)
	Returns the set of tetrahedra adjacent to a given triangle. More...

virtual const HexahedraAroundVertex &	getHexahedraAroundVertex (PointID i)
	Returns the set of hexahedra adjacent to a given vertex. More...

virtual const HexahedraAroundEdge &	getHexahedraAroundEdge (EdgeID i)
	Returns the set of hexahedra adjacent to a given edge. More...

virtual const HexahedraAroundQuad &	getHexahedraAroundQuad (QuadID i)
	Returns the set of hexahedra adjacent to a given quad. More...

virtual const VerticesAroundVertex	getVerticesAroundVertex (PointID i)
	Returns the set of vertices adjacent to a given vertex (i.e. sharing an edge) More...

virtual const sofa::type::vector< Index >	getElementAroundElement (Index elem)
	Returns the set of element indices adjacent to a given element (i.e. sharing a link) More...

virtual const sofa::type::vector< Index >	getElementAroundElements (sofa::type::vector< Index > elems)
	Returns the set of element indices adjacent to a given list of elements (i.e. sharing a link) More...

Deprecated names, for backward-compatibility
const SeqLines &	getLines ()

Size	getNbLines ()

Line	getLine (LineID i)

Initial points accessors (only available if the topology was loaded from a file containing this information).
Note that this data is only used for initialization and is not maintained afterwards (i.e. topological changes may not be applied)
bool	hasPos () const override

SReal	getPX (Index) const override

SReal	getPY (Index) const override

SReal	getPZ (Index) const override


virtual void	clear ()

virtual void	addPoint (SReal px, SReal py, SReal pz)

virtual void	addEdge (Index a, Index b)

void	addLine (Index a, Index b)

virtual void	addTriangle (Index a, Index b, Index c)

virtual void	addQuad (Index a, Index b, Index c, Index d)

virtual void	addTetra (Index a, Index b, Index c, Index d)

virtual void	addHexa (Index a, Index b, Index c, Index d, Index e, Index f, Index g, Index h)

virtual void	addPrism (Index a, Index b, Index c, Index d, Index e, Index f)

virtual void	addPyramid (Index a, Index b, Index c, Index d, Index e)


virtual bool	checkConnexity ()

virtual bool	checkTopology () const
	Checks if the topology is coherent. More...

virtual Size	getNumberOfConnectedComponent ()
	Returns the number of connected component. More...

virtual const sofa::type::vector< Index >	getConnectedElement (Index elem)
	Returns the set of element indices connected to an input one (i.e. which can be reached by topological links) More...


virtual std::list< const TopologyChange * >::const_iterator	beginChange () const
	Provides an iterator on the first element in the list of TopologyChange objects. More...

virtual std::list< const TopologyChange * >::const_iterator	endChange () const
	Provides an iterator on the last element in the list of TopologyChange objects. More...

virtual std::list< const TopologyChange * >::const_iterator	beginStateChange () const
	Provides an iterator on the first element in the list of StateChange objects. More...

virtual std::list< const TopologyChange * >::const_iterator	endStateChange () const
	Provides an iterator on the last element in the list of StateChange objects. More...

Public Member Functions inherited from sofa::core::topology::Topology
	SOFA_CLASS (Topology, core::objectmodel::BaseComponent)

bool	insertInNode (objectmodel::BaseNode *node) override

bool	removeInNode (objectmodel::BaseNode *node) override

virtual Size	getNbPoints () const

virtual void	setNbPoints (Size)

Public Member Functions inherited from sofa::core::objectmodel::BaseComponent
	SOFA_CLASS (BaseComponent, Base)

virtual void	draw (const core::visual::VisualParams *)
	Render internal data of this object, for debugging purposes. More...

virtual void	computeBBox (const core::ExecParams *, bool=false)

void	setSrc (const std::string &v, std::vector< std::string > *attributeList=nullptr)
	Sets a source Object and parses it to collect dependent Data. More...

void	setSrc (const std::string &v, const BaseComponent loader, std::vector< std::string > attributeList=nullptr)

Base *	findLinkDestClass (const BaseClass destType, const std::string &path, const BaseLink link) override

virtual std::string	getPathName () const override
	Return the full path name of this object. More...

SReal	getTime () const
	Current time. More...

const BaseContext *	getContext () const

BaseContext *	getContext ()

const BaseComponent *	getMaster () const

BaseComponent *	getMaster ()

const VecSlaves &	getSlaves () const

BaseComponent *	getSlave (const std::string &name) const

virtual void	addSlave (BaseComponent::SPtr s)

virtual void	removeSlave (BaseComponent::SPtr s)

virtual void	handleEvent (Event *)
	Handle an event. More...

virtual void	handleTopologyChange ()

virtual void	handleTopologyChange (core::topology::Topology *t)

void	parse (BaseObjectDescription *arg) override
	Parse the given description to assign values to this object's fields and potentially other parameters. More...

virtual void	bwdInit ()
	Initialization method called at graph creation and modification, during bottom-up traversal. More...

virtual void	reinit ()
	Update method called when variables used in precomputation are modified. More...

void	updateInternal ()
	Update method called when variables (used to compute other internal variables) are modified. More...

virtual void	storeResetState ()
	Save the initial state for later uses in reset() More...

virtual void	reset ()
	Reset to initial state. More...

virtual void	cleanup ()

Public Member Functions inherited from sofa::core::objectmodel::Base
virtual const BaseClass *	getClass () const

void	addDeprecatedAttribute (lifecycle::DeprecatedData *attribute)

void	addUpdateCallback (const std::string &name, std::initializer_list< BaseData * > inputs, std::function< sofa::core::objectmodel::ComponentState(const DataTracker &)> function, std::initializer_list< BaseData * > outputs)

void	addOutputsToCallback (const std::string &name, std::initializer_list< BaseData * > outputs)

const std::string &	getName () const
	Accessor to the object name. More...

void	setName (const std::string &n)
	Set the name of this object. More...

void	setName (const std::string &n, int counter)
	Set the name of this object, adding an integer counter. More...

std::string	getTypeName () const
	Get the type name of this object (i.e. class and template types) More...

virtual std::string	getClassName () const
	Get the class name of this object. More...

virtual std::string	getTemplateName () const final
	Get the template type names (if any) used to instantiate this object. More...

std::string	getNameSpaceName () const
	Get the template type names (if any) used to instantiate this object. More...

void	setDefinitionSourceFileName (const std::string &sourceFileName)
	Set the source filename (where the component is implemented) More...

const std::string &	getDefinitionSourceFileName () const
	Get the source filename (where the component is implemented) More...

void	setDefinitionSourceFilePos (const int)
	Set the source location (where the component is implemented) More...

int	getDefinitionSourceFilePos () const
	Get the source location (where the component is implemented) More...

void	setInstanciationSourceFileName (const std::string &sourceFileName)

const std::string &	getInstanciationSourceFileName () const

void	setInstanciationSourceFilePos (const int)

int	getInstanciationSourceFilePos () const

void	addMessage (const sofa::helper::logging::Message &m) const

size_t	countLoggedMessages (sofa::helper::logging::Message::TypeSet t=sofa::helper::logging::Message::AnyTypes) const

const std::deque< sofa::helper::logging::Message > &	getLoggedMessages () const

const std::string	getLoggedMessagesAsString (sofa::helper::logging::Message::TypeSet t=sofa::helper::logging::Message::AnyTypes) const

void	clearLoggedMessages () const

bool	notMuted () const

const sofa::core::objectmodel::TagSet &	getTags () const
	Represents the subsets the object belongs to. More...

bool	hasTag (Tag t) const
	Return true if the object belong to the given subset. More...

void	addTag (Tag t)
	Add a subset qualification to the object. More...

void	removeTag (Tag t)
	Remove a subset qualification to the object. More...

ComponentState	getComponentState () const

bool	isComponentStateValid () const

bool	isComponentStateInvalid () const

	SOFA_ATTRIBUTE_DEPRECATED__TOBASECONSTRAINT () virtual const behavior

	SOFA_ATTRIBUTE_DEPRECATED__TOBASEOBJECT () virtual const objectmodel

virtual bool	parseField (const std::string &attribute, const std::string &value)
	Assign one field value (Data or Link) More...

virtual bool	hasField (const std::string &attribute) const
	Check if a given Data field or Link exists. More...

void	parseFields (const std::list< std::string > &str)
	Assign the field values stored in the given list of name + value pairs of strings. More...

virtual void	parseFields (const std::map< std::string, std::string * > &str)
	Assign the field values stored in the given map of name -> value pairs. More...

void	writeDatas (std::ostream &out, const std::string &separator=" ")

BaseData *	findData (const std::string &name) const

std::vector< BaseData * >	findGlobalField (const std::string &name) const
	Find data fields given a name: several can be found as we look into the alias map. More...

BaseLink *	findLink (const std::string &name) const

std::vector< BaseLink * >	findLinks (const std::string &name) const
	Find link fields given a name: several can be found as we look into the alias map. More...

virtual void	updateLinks (bool logErrors=true)
	Update pointers in case the pointed-to objects have appeared. More...

template<class T >
BaseData::BaseInitData	initData (::sofa::core::objectmodel::Data< T > field, const char n, const char *help, ::sofa::core::objectmodel::BaseData::DataFlags dataflags)
	Helper method used to initialize a data field containing a value of type T. More...

template<class T >
BaseData::BaseInitData	initData (Data< T > field, const char n, const char *help, bool isDisplayed=true, bool isReadOnly=false)
	Helper method used to initialize a data field containing a value of type T. More...

template<class T >
Data< T >::InitData	initData (Data< T > field, const T &value, const char n, const char *help, bool isDisplayed=true, bool isReadOnly=false)
	Helper method used to initialize a data field containing a value of type T. More...

void	addData (BaseData *f, const std::string &name)

void	addData (BaseData *f)

void	removeData (BaseData *f)
	Remove a data field. More...

void	addAlias (BaseData field, const char alias)
	Add an alias to a Data. More...

void	addLink (BaseLink *l)
	Add a link. More...

void	addAlias (BaseLink link, const char alias)
	Add an alias to a Link. More...

const VecData &	getDataFields () const
	Accessor to the vector containing all the fields of this object. More...

const MapData &	getDataAliases () const
	Accessor to the map containing all the aliases of this object. More...

const VecLink &	getLinks () const
	Accessor to the vector containing all the fields of this object. More...

const MapLink &	getLinkAliases () const
	Accessor to the map containing all the aliases of this object. More...

virtual bool	findDataLinkDest (BaseData &ptr, const std::string &path, const BaseLink link)

template<class T >
bool	findLinkDest (T &ptr, const std::string &path, const BaseLink link)

Protected Member Functions
	BaseMeshTopology ()

virtual const void *	getElementsRaw (const sofa::geometry::ElementType &elementType) const noexcept

Protected Member Functions inherited from sofa::core::topology::Topology
	Topology ()

virtual	~Topology ()

Protected Member Functions inherited from sofa::core::objectmodel::BaseComponent
	BaseComponent ()

	~BaseComponent () override

virtual void	doUpdateInternal ()
	Implementation of the internal update. More...

void	changeContextLink (BaseContext before, BaseContext &after)

void	changeSlavesLink (BaseComponent::SPtr ptr, std::size_t, bool add)
	This method insures that slaves objects have master and context links set correctly. More...

void	trackInternalData (const BaseData &data)
	Method called to add the Data to the DataTracker (listing the Data to track) More...

void	cleanTracker ()

bool	hasDataChanged (const BaseData &data)
	Method called to know if a tracked Data has changed. More...

Protected Member Functions inherited from sofa::core::objectmodel::Base
	Base ()

virtual	~Base ()

void	initData0 (BaseData field, BaseData::BaseInitData &res, const char name, const char *help, bool isDisplayed=true, bool isReadOnly=false)
	Helper method used by initData() More...

void	initData0 (BaseData field, BaseData::BaseInitData &res, const char name, const char *help, BaseData::DataFlags dataFlags)
	Helper method used by initData() More...

template<class T >
void	initData0 (Data< T > field, typename Data< T >::InitData &res, const T &value, const char n, const char *help, bool isDisplayed=true, bool isReadOnly=false)
	Helper method used by initData() More...

Protected Member Functions inherited from sofa::core::IntrusiveObject
virtual	~IntrusiveObject ()=default

typedef sofa::type::fixed_array< EdgeID, 3 >	EdgesInTriangle

typedef sofa::type::fixed_array< EdgeID, 4 >	EdgesInQuad

typedef sofa::type::fixed_array< TriangleID, 4 >	TrianglesInTetrahedron

typedef sofa::type::fixed_array< EdgeID, 6 >	EdgesInTetrahedron

typedef sofa::type::fixed_array< QuadID, 6 >	QuadsInHexahedron

typedef sofa::type::fixed_array< EdgeID, 12 >	EdgesInHexahedron

static constexpr EdgesInTriangle	InvalidEdgesInTriangles = type::makeHomogeneousArray<EdgesInTriangle>(sofa::InvalidID)

static constexpr EdgesInQuad	InvalidEdgesInQuad = type::makeHomogeneousArray<EdgesInQuad>(sofa::InvalidID)

static constexpr TrianglesInTetrahedron	InvalidTrianglesInTetrahedron = type::makeHomogeneousArray<TrianglesInTetrahedron>(sofa::InvalidID)

static constexpr EdgesInTetrahedron	InvalidEdgesInTetrahedron = type::makeHomogeneousArray<EdgesInTetrahedron>(sofa::InvalidID)

static constexpr QuadsInHexahedron	InvalidQuadsInHexahedron = type::makeHomogeneousArray<QuadsInHexahedron>(sofa::InvalidID)

static constexpr EdgesInHexahedron	InvalidEdgesInHexahedron = type::makeHomogeneousArray<EdgesInHexahedron>(sofa::InvalidID)

Additional Inherited Members
Public Attributes inherited from sofa::core::objectmodel::BaseComponent
Data< bool >	f_listening
	if true, handle the events, otherwise ignore the events More...

Public Attributes inherited from sofa::core::objectmodel::Base
std::vector< lifecycle::DeprecatedData * >	m_oldAttributes

Data< int >	d_messageLogCount

Data< std::string >	name
	Name of the object. More...

Data< bool >	f_printLog
	if true, emits extra messages at runtime. More...

Data< sofa::core::objectmodel::TagSet >	f_tags
	list of the subsets the object belongs to More...

Data< sofa::type::BoundingBox >	f_bbox
	this object bounding box More...

Data< sofa::core::objectmodel::ComponentState >	d_componentState
	The state of the component among (Dirty, Valid, Undefined, Loading, Invalid). More...

std::string	m_definitionSourceFileName {""}

int	m_definitionSourceFilePos {-1}

std::string	m_instanciationSourceFileName {""}

int	m_instanciationSourceFilePos {-1}

Static Public Attributes inherited from sofa::core::topology::Topology
static constexpr Index	InvalidID = sofa::InvalidID

static const auto	InvalidSet = sofa::topology::InvalidSet

static constexpr auto	InvalidEdge = sofa::topology::InvalidEdge

static constexpr auto	InvalidTriangle = sofa::topology::InvalidTriangle

static constexpr auto	InvalidQuad = sofa::topology::InvalidQuad

static constexpr auto	InvalidTetrahedron = sofa::topology::InvalidTetrahedron

static constexpr auto	InvalidPrism = sofa::topology::InvalidPrism

static constexpr auto	InvalidHexahedron = sofa::topology::InvalidHexahedron

static constexpr auto	InvalidPyramid = sofa::topology::InvalidPyramid

Static Public Member Functions inherited from sofa::core::objectmodel::BaseComponent
template<class T >
static bool	canCreate (T , BaseContext , BaseObjectDescription *)
	Pre-construction check method called by ObjectFactory. More...

template<class T >
static T::SPtr	create (T , BaseContext context, BaseObjectDescription *arg)
	Construction method called by ObjectFactory. More...

Static Public Member Functions inherited from sofa::core::objectmodel::Base
static const BaseClass *	GetClass ()

template<class T >
static std::string	shortName (const T ptr=nullptr, BaseObjectDescription =nullptr)

Attribute details

◆ fileTopology

sofa::core::objectmodel::DataFileName sofa::core::topology::BaseMeshTopology::fileTopology

protected

◆ InvalidEdgesInHexahedron

constexpr EdgesInHexahedron sofa::core::topology::BaseMeshTopology::InvalidEdgesInHexahedron = type::makeHomogeneousArray<EdgesInHexahedron>(sofa::InvalidID)

staticconstexpr

◆ InvalidEdgesInQuad

constexpr EdgesInQuad sofa::core::topology::BaseMeshTopology::InvalidEdgesInQuad = type::makeHomogeneousArray<EdgesInQuad>(sofa::InvalidID)

staticconstexpr

◆ InvalidEdgesInTetrahedron

constexpr EdgesInTetrahedron sofa::core::topology::BaseMeshTopology::InvalidEdgesInTetrahedron = type::makeHomogeneousArray<EdgesInTetrahedron>(sofa::InvalidID)

staticconstexpr

◆ InvalidEdgesInTriangles

constexpr EdgesInTriangle sofa::core::topology::BaseMeshTopology::InvalidEdgesInTriangles = type::makeHomogeneousArray<EdgesInTriangle>(sofa::InvalidID)

staticconstexpr

◆ InvalidQuadsInHexahedron

constexpr QuadsInHexahedron sofa::core::topology::BaseMeshTopology::InvalidQuadsInHexahedron = type::makeHomogeneousArray<QuadsInHexahedron>(sofa::InvalidID)

staticconstexpr

◆ InvalidTrianglesInTetrahedron

constexpr TrianglesInTetrahedron sofa::core::topology::BaseMeshTopology::InvalidTrianglesInTetrahedron = type::makeHomogeneousArray<TrianglesInTetrahedron>(sofa::InvalidID)

staticconstexpr

Constructor details

◆ BaseMeshTopology()

sofa::core::topology::BaseMeshTopology::BaseMeshTopology ( )

protected

Function details

◆ addEdge()

void sofa::core::topology::BaseMeshTopology::addEdge	(	Index	a,
		Index	b
	)

virtual

Reimplemented in sofa::component::topology::container::dynamic::TriangleSetTopologyContainer, sofa::component::topology::container::dynamic::EdgeSetTopologyContainer, and sofa::component::topology::container::constant::MeshTopology.

◆ addHexa()

void sofa::core::topology::BaseMeshTopology::addHexa	(	Index	a,
		Index	b,
		Index	c,
		Index	d,
		Index	e,
		Index	f,
		Index	g,
		Index	h
	)

virtual

Reimplemented in sofa::component::topology::container::dynamic::HexahedronSetTopologyContainer, and sofa::component::topology::container::constant::MeshTopology.

◆ addLine()

void sofa::core::topology::BaseMeshTopology::addLine	(	Index	a,
		Index	b
	)

inline

◆ addPoint()

void sofa::core::topology::BaseMeshTopology::addPoint	(	SReal	px,
		SReal	py,
		SReal	pz
	)

virtual

Reimplemented in sofa::component::topology::container::dynamic::PointSetTopologyContainer, and sofa::component::topology::container::constant::MeshTopology.

◆ addPrism()

void sofa::core::topology::BaseMeshTopology::addPrism	(	Index	a,
		Index	b,
		Index	c,
		Index	d,
		Index	e,
		Index	f
	)

virtual

Reimplemented in sofa::component::topology::container::constant::MeshTopology.

◆ addPyramid()

void sofa::core::topology::BaseMeshTopology::addPyramid	(	Index	a,
		Index	b,
		Index	c,
		Index	d,
		Index	e
	)

virtual

Reimplemented in sofa::component::topology::container::constant::MeshTopology.

◆ addQuad()

void sofa::core::topology::BaseMeshTopology::addQuad	(	Index	a,
		Index	b,
		Index	c,
		Index	d
	)

virtual

Reimplemented in sofa::component::topology::container::dynamic::QuadSetTopologyContainer, and sofa::component::topology::container::constant::MeshTopology.

◆ addTetra()

void sofa::core::topology::BaseMeshTopology::addTetra	(	Index	a,
		Index	b,
		Index	c,
		Index	d
	)

virtual

Reimplemented in sofa::component::topology::container::dynamic::TetrahedronSetTopologyContainer, and sofa::component::topology::container::constant::MeshTopology.

◆ addTriangle()

void sofa::core::topology::BaseMeshTopology::addTriangle	(	Index	a,
		Index	b,
		Index	c
	)

virtual

Reimplemented in sofa::component::topology::container::dynamic::TetrahedronSetTopologyContainer, sofa::component::topology::container::dynamic::TriangleSetTopologyContainer, and sofa::component::topology::container::constant::MeshTopology.

◆ beginChange()

std::list< const TopologyChange * >::const_iterator sofa::core::topology::BaseMeshTopology::beginChange ( ) const

virtual

Provides an iterator on the first element in the list of TopologyChange objects.

Management of topological changes and state changes

Reimplemented in sofa::core::topology::TopologyContainer.

◆ beginStateChange()

std::list< const TopologyChange * >::const_iterator sofa::core::topology::BaseMeshTopology::beginStateChange ( ) const

virtual

Provides an iterator on the first element in the list of StateChange objects.

Reimplemented in sofa::core::topology::TopologyContainer.

◆ checkConnexity()

virtual bool sofa::core::topology::BaseMeshTopology::checkConnexity ( )

inlinevirtual

get information about connexity of the mesh

Checks if the topology has only one connected component.

Returns: Return true if so.

Reimplemented in sofa::component::topology::container::dynamic::TriangleSetTopologyContainer, sofa::component::topology::container::dynamic::TetrahedronSetTopologyContainer, sofa::component::topology::container::dynamic::QuadSetTopologyContainer, sofa::component::topology::container::dynamic::HexahedronSetTopologyContainer, sofa::component::topology::container::dynamic::EdgeSetTopologyContainer, and sofa::component::topology::container::constant::MeshTopology.

◆ checkTopology()

virtual bool sofa::core::topology::BaseMeshTopology::checkTopology ( ) const

inlinevirtual

Checks if the topology is coherent.

Returns: true if so. Should be override by child class.

Reimplemented in sofa::component::topology::container::dynamic::TriangleSetTopologyContainer, sofa::component::topology::container::dynamic::TetrahedronSetTopologyContainer, sofa::component::topology::container::dynamic::QuadSetTopologyContainer, sofa::component::topology::container::dynamic::PointSetTopologyContainer, sofa::component::topology::container::dynamic::HexahedronSetTopologyContainer, and sofa::component::topology::container::dynamic::EdgeSetTopologyContainer.

◆ clear()

void sofa::core::topology::BaseMeshTopology::clear ( )

virtual

Procedural creation methods

Reimplemented in sofa::component::topology::container::dynamic::TriangleSetTopologyContainer, sofa::component::topology::container::dynamic::TetrahedronSetTopologyContainer, sofa::component::topology::container::dynamic::QuadSetTopologyContainer, sofa::component::topology::container::dynamic::PointSetTopologyContainer, sofa::component::topology::container::dynamic::MultilevelHexahedronSetTopologyContainer, sofa::component::topology::container::dynamic::HexahedronSetTopologyContainer, sofa::component::topology::container::dynamic::EdgeSetTopologyContainer, and sofa::component::topology::container::constant::MeshTopology.

◆ computeCrossElementBuffers()

virtual void sofa::core::topology::BaseMeshTopology::computeCrossElementBuffers ( )

inlinevirtual

Method to be overriden by child class to create all the topology buffers.

Reimplemented in sofa::component::topology::container::dynamic::TriangleSetTopologyContainer, sofa::component::topology::container::dynamic::TetrahedronSetTopologyContainer, sofa::component::topology::container::dynamic::QuadSetTopologyContainer, sofa::component::topology::container::dynamic::HexahedronSetTopologyContainer, sofa::component::topology::container::dynamic::EdgeSetTopologyContainer, and sofa::component::topology::container::constant::MeshTopology.

◆ endChange()

std::list< const TopologyChange * >::const_iterator sofa::core::topology::BaseMeshTopology::endChange ( ) const

virtual

Provides an iterator on the last element in the list of TopologyChange objects.

Reimplemented in sofa::core::topology::TopologyContainer.

◆ endStateChange()

std::list< const TopologyChange * >::const_iterator sofa::core::topology::BaseMeshTopology::endStateChange ( ) const

virtual

Provides an iterator on the last element in the list of StateChange objects.

Reimplemented in sofa::core::topology::TopologyContainer.

◆ getConnectedElement()

const vector< BaseMeshTopology::Index > sofa::core::topology::BaseMeshTopology::getConnectedElement ( Index elem )

virtual

Returns the set of element indices connected to an input one (i.e. which can be reached by topological links)

Reimplemented in sofa::component::topology::container::dynamic::TriangleSetTopologyContainer, sofa::component::topology::container::dynamic::TetrahedronSetTopologyContainer, sofa::component::topology::container::constant::MeshTopology, and sofa::component::topology::container::dynamic::HexahedronSetTopologyContainer.

◆ getEdge()

virtual const Edge sofa::core::topology::BaseMeshTopology::getEdge ( EdgeID i )

inlinevirtual

◆ getEdgeIndex()

Topology::EdgeID sofa::core::topology::BaseMeshTopology::getEdgeIndex	(	PointID	v1,
		PointID	v2
	)

virtual

Returns the index of the edge joining vertex v1 and vertex v2; returns InvalidID if no edge exists.

Reimplemented in sofa::component::topology::container::constant::MeshTopology.

◆ getEdgeIndexInHexahedron()

int sofa::core::topology::BaseMeshTopology::getEdgeIndexInHexahedron	(	const EdgesInHexahedron &	t,
		EdgeID	edgeIndex
	)		const

virtual

returns the index (either 0, 1 ,2 ,3, 4, 5, 6, 7, 8, 9, 10, 11) of the edge whose global index is edgeIndex. Returns -1 if none

Reimplemented in sofa::component::topology::container::constant::MeshTopology.

◆ getEdgeIndexInQuad()

int sofa::core::topology::BaseMeshTopology::getEdgeIndexInQuad	(	const EdgesInQuad &	t,
		EdgeID	edgeIndex
	)		const

virtual

returns the index (either 0, 1 ,2, 3) of the edge whose global index is edgeIndex. Returns -1 if none

Reimplemented in sofa::component::topology::container::constant::MeshTopology.

◆ getEdgeIndexInTetrahedron()

int sofa::core::topology::BaseMeshTopology::getEdgeIndexInTetrahedron	(	const EdgesInTetrahedron &	t,
		EdgeID	edgeIndex
	)		const

virtual

returns the index (either 0, 1 ,2 ,3, 4, 5) of the edge whose global index is edgeIndex. Returns -1 if none

Reimplemented in sofa::component::topology::container::constant::MeshTopology.

◆ getEdgeIndexInTriangle()

int sofa::core::topology::BaseMeshTopology::getEdgeIndexInTriangle	(	const EdgesInTriangle &	t,
		EdgeID	edgeIndex
	)		const

virtual

returns the index (either 0, 1 ,2) of the edge whose global index is edgeIndex. Returns -1 if none

Reimplemented in sofa::component::topology::container::dynamic::TriangleSetTopologyContainer, and sofa::component::topology::container::constant::MeshTopology.

◆ getEdges()

virtual const SeqEdges& sofa::core::topology::BaseMeshTopology::getEdges ( )

pure virtual

Complete sequence accessors

Implemented in sofa::core::topology::TopologyContainer, sofa::component::topology::container::dynamic::EdgeSetTopologyContainer, and sofa::component::topology::container::constant::MeshTopologyContainer.

◆ getEdgesAroundVertex()

const BaseMeshTopology::EdgesAroundVertex & sofa::core::topology::BaseMeshTopology::getEdgesAroundVertex ( PointID i )

virtual

Returns the set of edges adjacent to a given vertex.

Reimplemented in sofa::component::topology::container::constant::MeshTopology.

◆ getEdgesInHexahedron()

const BaseMeshTopology::EdgesInHexahedron & sofa::core::topology::BaseMeshTopology::getEdgesInHexahedron ( HexaID i )

virtual

Returns the set of edges adjacent to a given hexahedron.

Reimplemented in sofa::component::topology::container::dynamic::HexahedronSetTopologyContainer, and sofa::component::topology::container::constant::MeshTopology.

◆ getEdgesInQuad()

const BaseMeshTopology::EdgesInQuad & sofa::core::topology::BaseMeshTopology::getEdgesInQuad ( QuadID i )

virtual

Returns the set of edges adjacent to a given quad.

Reimplemented in sofa::component::topology::container::constant::MeshTopology.

◆ getEdgesInTetrahedron()

const BaseMeshTopology::EdgesInTetrahedron & sofa::core::topology::BaseMeshTopology::getEdgesInTetrahedron ( TetraID i )

virtual

Returns the set of edges adjacent to a given tetrahedron.

Reimplemented in sofa::component::topology::container::dynamic::TetrahedronSetTopologyContainer, and sofa::component::topology::container::constant::MeshTopology.

◆ getEdgesInTriangle()

const BaseMeshTopology::EdgesInTriangle & sofa::core::topology::BaseMeshTopology::getEdgesInTriangle ( TriangleID i )

virtual

Returns the set of edges adjacent to a given triangle.

Reimplemented in sofa::component::topology::container::dynamic::TriangleSetTopologyContainer, and sofa::component::topology::container::constant::MeshTopology.

◆ getEdgesOnBorder()

const sofa::type::vector< BaseMeshTopology::EdgeID > & sofa::core::topology::BaseMeshTopology::getEdgesOnBorder ( )

virtual

Returns the set of edges on the border of the triangulation.

Reimplemented in sofa::component::topology::container::dynamic::TriangleSetTopologyContainer.

◆ getElementAroundElement()

const vector< BaseMeshTopology::Index > sofa::core::topology::BaseMeshTopology::getElementAroundElement ( Index elem )

virtual

Returns the set of element indices adjacent to a given element (i.e. sharing a link)

Reimplemented in sofa::component::topology::container::dynamic::TriangleSetTopologyContainer, sofa::component::topology::container::dynamic::TetrahedronSetTopologyContainer, sofa::component::topology::container::constant::MeshTopology, and sofa::component::topology::container::dynamic::HexahedronSetTopologyContainer.

◆ getElementAroundElements()

const vector< BaseMeshTopology::Index > sofa::core::topology::BaseMeshTopology::getElementAroundElements ( sofa::type::vector< Index > elems )

virtual

Returns the set of element indices adjacent to a given list of elements (i.e. sharing a link)

Reimplemented in sofa::component::topology::container::constant::MeshTopology.

◆ getElements()

template<class ElementType >

const auto& sofa::core::topology::BaseMeshTopology::getElements ( ) const

inline

Generic elements' accessor.

Relies on the virtual method getElementsRaw. If this method is not implemented by the derived class, or if the element type is not supported by the derived class, the method returns an empty element list.

Template Parameters

ElementType the type of elements, e.g. sofa::geometry::Edge

Returns: The element list contained in the topology

◆ getElementsRaw()

virtual const void* sofa::core::topology::BaseMeshTopology::getElementsRaw ( const sofa::geometry::ElementType & elementType ) const

inlineprotectedvirtualnoexcept

Reimplemented in sofa::component::topology::container::dynamic::TriangleSetTopologyContainer, sofa::component::topology::container::dynamic::TetrahedronSetTopologyContainer, sofa::component::topology::container::dynamic::QuadSetTopologyContainer, sofa::component::topology::container::dynamic::HexahedronSetTopologyContainer, sofa::component::topology::container::dynamic::EdgeSetTopologyContainer, and sofa::component::topology::container::constant::MeshTopologyContainer.

◆ getFilename()

virtual std::string sofa::core::topology::BaseMeshTopology::getFilename ( ) const

inlinevirtual

◆ getHexa()

virtual Hexa sofa::core::topology::BaseMeshTopology::getHexa ( HexaID i )

inlinevirtual

◆ getHexahedra()

virtual const SeqHexahedra& sofa::core::topology::BaseMeshTopology::getHexahedra ( )

pure virtual

Implemented in sofa::core::topology::TopologyContainer, sofa::component::topology::container::grid::SparseGridTopology, sofa::component::topology::container::dynamic::HexahedronSetTopologyContainer, and sofa::component::topology::container::constant::MeshTopologyContainer.

◆ getHexahedraAroundEdge()

const BaseMeshTopology::HexahedraAroundEdge & sofa::core::topology::BaseMeshTopology::getHexahedraAroundEdge ( EdgeID i )

virtual

Returns the set of hexahedra adjacent to a given edge.

Reimplemented in sofa::component::topology::container::constant::MeshTopology.

◆ getHexahedraAroundQuad()

const BaseMeshTopology::HexahedraAroundQuad & sofa::core::topology::BaseMeshTopology::getHexahedraAroundQuad ( QuadID i )

virtual

Returns the set of hexahedra adjacent to a given quad.

Reimplemented in sofa::component::topology::container::dynamic::HexahedronSetTopologyContainer, and sofa::component::topology::container::constant::MeshTopology.

◆ getHexahedraAroundVertex()

const BaseMeshTopology::HexahedraAroundVertex & sofa::core::topology::BaseMeshTopology::getHexahedraAroundVertex ( PointID i )

virtual

Returns the set of hexahedra adjacent to a given vertex.

Reimplemented in sofa::component::topology::container::constant::MeshTopology.

◆ getHexahedron()

virtual const Hexa sofa::core::topology::BaseMeshTopology::getHexahedron ( HexaID i )

inlinevirtual

Reimplemented in sofa::component::topology::container::dynamic::HexahedronSetTopologyContainer.

◆ getHexahedronIndex()

Topology::HexahedronID sofa::core::topology::BaseMeshTopology::getHexahedronIndex	(	PointID	v1,
		PointID	v2,
		PointID	v3,
		PointID	v4,
		PointID	v5,
		PointID	v6,
		PointID	v7,
		PointID	v8
	)

virtual

Returns the index of the hexahedron given eight vertex indices; returns InvalidID if no hexahedron exists.

Reimplemented in sofa::component::topology::container::constant::MeshTopology.

◆ getHexas()

virtual const SeqHexahedra& sofa::core::topology::BaseMeshTopology::getHexas ( )

inlinevirtual

◆ getLine()

Line sofa::core::topology::BaseMeshTopology::getLine ( LineID i )

inline

◆ getLines()

const SeqLines& sofa::core::topology::BaseMeshTopology::getLines ( )

inline

◆ getLocalEdgesInHexahedron()

BaseMeshTopology::Edge sofa::core::topology::BaseMeshTopology::getLocalEdgesInHexahedron ( const PointID i ) const

virtual

Returns for each index (between 0 and 12) the two vertex indices that are adjacent to that edge.

Reimplemented in sofa::component::topology::container::constant::MeshTopology.

◆ getLocalEdgesInTetrahedron()

BaseMeshTopology::Edge sofa::core::topology::BaseMeshTopology::getLocalEdgesInTetrahedron ( const PointID i ) const

virtual

Returns for each index (between 0 and 5) the two vertex indices that are adjacent to that edge.

Reimplemented in sofa::component::topology::container::constant::MeshTopology.

◆ getLocalQuadsInHexahedron()

BaseMeshTopology::Quad sofa::core::topology::BaseMeshTopology::getLocalQuadsInHexahedron ( const PointID i ) const

virtual

Returns for each index (between 0 and 6) the four vertices indices that are adjacent to that quad.

Reimplemented in sofa::component::topology::container::dynamic::HexahedronSetTopologyContainer.

◆ getLocalTrianglesInTetrahedron()

BaseMeshTopology::Triangle sofa::core::topology::BaseMeshTopology::getLocalTrianglesInTetrahedron ( const PointID i ) const

virtual

Returns for each index (between 0 and 3) the three local vertices indices that are adjacent to that triangle.

Reimplemented in sofa::component::topology::container::dynamic::TetrahedronSetTopologyContainer.

◆ getNbEdges()

virtual Size sofa::core::topology::BaseMeshTopology::getNbEdges ( )

inlinevirtual

Random accessors

◆ getNbElements() [1/8]

template<class ElementType >

Size sofa::core::topology::BaseMeshTopology::getNbElements ( )

Returns the number of elements of a specific type.

Template Parameters

ElementType The type of element (e.g., sofa::geometry::Triangle, sofa::geometry::Tetrahedron)

Example:

sofa::core::topology::BaseMeshTopology* topology = ...;
Size nbTriangles = topology->getNbElements<sofa::geometry::Triangle>();
Size nbTetrahedra = topology->getNbElements<sofa::geometry::Tetrahedron>();