#include <TopologicalChangeProcessor.h>

Inheritance diagram for sofa::component::topology::utility::TopologicalChangeProcessor:

Detailed Description

Read file containing topological modification. Or apply input modifications A timestep has to be established for each modification.

SIMPLE METHOD FOR THE MOMENT. DON'T HANDLE MULTIPLE TOPOLOGIES

Public Attributes
sofa::core::objectmodel::DataFileName	d_filename

Data< type::vector< type::vector< Index > > >	d_listChanges
	0 for adding, 1 for removing, 2 for cutting and associated indices. More...

Data< double >	d_interval
	time duration between 2 actions More...

Data< double >	d_shift
	shift between times in the file and times when they will be read More...

Data< bool >	d_loop
	set to 'true' to re-read the file when reaching the end More...

Data< bool >	d_useDataInputs
	If true, will perform operation using Data input lists rather than text file. More...

Data< double >	d_timeToRemove
	If using option useDataInputs, time at which will be done the operations. Possibility to use the interval Data also. More...

Data< sofa::type::vector< Index > >	d_pointsToRemove
	List of point IDs to be removed. More...

Data< sofa::type::vector< Index > >	d_edgesToRemove
	List of edge IDs to be removed. More...

Data< sofa::type::vector< Index > >	d_trianglesToRemove
	List of triangle IDs to be removed. More...

Data< sofa::type::vector< Index > >	d_quadsToRemove
	List of quad IDs to be removed. More...

Data< sofa::type::vector< Index > >	d_tetrahedraToRemove
	List of tetrahedron IDs to be removed. More...

Data< sofa::type::vector< Index > >	d_hexahedraToRemove
	List of hexahedron IDs to be removed. More...

Data< bool >	d_saveIndicesAtInit
	set to 'true' to save the incision to do in the init to incise even after a movement More...

Data< SReal >	d_epsilonSnapPath
	epsilon snap path More...

Data< SReal >	d_epsilonSnapBorder
	epsilon snap path More...

Data< bool >	d_draw
	draw information More...

SingleLink< TopologicalChangeProcessor, sofa::core::topology::BaseMeshTopology, BaseLink::FLAG_STOREPATH\|BaseLink::FLAG_STRONGLINK >	l_topology
	Link to be set to the topology container in the component graph. More...

Public Attributes inherited from sofa::core::objectmodel::BaseObject
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}

Protected Attributes
core::topology::BaseMeshTopology *	m_topology

std::ifstream *	infile

double	nextTime

double	lastTime

double	loopTime

std::vector< TriangleIncisionInformation >	triangleIncisionInformation

std::vector< std::string >	linesAboutIncision

std::vector< Index >	errorTrianglesIndices

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

LinkSlaves	l_slaves

SingleLink< BaseObject, BaseObject, 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_CLASS (TopologicalChangeProcessor, core::objectmodel::BaseObject)

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

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

virtual void	readDataFile ()

void	handleEvent (sofa::core::objectmodel::Event *event) override
	Handle an event. More...

void	setTime (double time)

void	processTopologicalChanges ()

void	processTopologicalChanges (double time)

bool	readNext (double time, std::vector< std::string > &lines)

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

void	updateTriangleIncisionInformation ()

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

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 BaseObject 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...

virtual bool	insertInNode (BaseNode *)

virtual bool	removeInNode (BaseNode *)

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

const BaseContext *	getContext () const

BaseContext *	getContext ()

const BaseObject *	getMaster () const

BaseObject *	getMaster ()

const VecSlaves &	getSlaves () const

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

virtual void	addSlave (BaseObject::SPtr s)

virtual void	removeSlave (BaseObject::SPtr s)

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...

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

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::map< std::string, std::string * > &str)=delete
	Write the current field values to 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 name, 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 name, 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 name, 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)

Static Public Member Functions
template<class T >
static bool	canCreate (T &obj, core::objectmodel::BaseContext context, core::objectmodel::BaseObjectDescription *arg)

Static Public Member Functions inherited from sofa::core::objectmodel::BaseObject
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)

Protected Member Functions
	TopologicalChangeProcessor ()

	~TopologicalChangeProcessor () override

std::vector< SReal >	getValuesInLine (std::string line, size_t nbElements)

void	findElementIndex (type::Vec3 coord, Index &triangleIndex, Index oldTriangleIndex)

void	saveIndices ()

void	inciseWithSavedIndices ()

Index	findIndexInListOfTime (SReal time)

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

	~BaseObject () override

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

void	changeContextLink (BaseContext before, BaseContext &after)

void	changeSlavesLink (BaseObject::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 name, 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

Attribute details

◆ d_draw

Data<bool> sofa::component::topology::utility::TopologicalChangeProcessor::d_draw

draw information

◆ d_edgesToRemove

Data<sofa::type::vector<Index> > sofa::component::topology::utility::TopologicalChangeProcessor::d_edgesToRemove

List of edge IDs to be removed.

◆ d_epsilonSnapBorder

Data<SReal> sofa::component::topology::utility::TopologicalChangeProcessor::d_epsilonSnapBorder

epsilon snap path

◆ d_epsilonSnapPath

Data<SReal> sofa::component::topology::utility::TopologicalChangeProcessor::d_epsilonSnapPath

epsilon snap path

◆ d_filename

sofa::core::objectmodel::DataFileName sofa::component::topology::utility::TopologicalChangeProcessor::d_filename

◆ d_hexahedraToRemove

Data<sofa::type::vector<Index> > sofa::component::topology::utility::TopologicalChangeProcessor::d_hexahedraToRemove

List of hexahedron IDs to be removed.

◆ d_interval

Data< double > sofa::component::topology::utility::TopologicalChangeProcessor::d_interval

time duration between 2 actions

◆ d_listChanges

Data< type::vector< type::vector<Index> > > sofa::component::topology::utility::TopologicalChangeProcessor::d_listChanges

0 for adding, 1 for removing, 2 for cutting and associated indices.

◆ d_loop

Data< bool > sofa::component::topology::utility::TopologicalChangeProcessor::d_loop

set to 'true' to re-read the file when reaching the end

◆ d_pointsToRemove

Data<sofa::type::vector<Index> > sofa::component::topology::utility::TopologicalChangeProcessor::d_pointsToRemove

List of point IDs to be removed.

◆ d_quadsToRemove

Data<sofa::type::vector<Index> > sofa::component::topology::utility::TopologicalChangeProcessor::d_quadsToRemove

List of quad IDs to be removed.

◆ d_saveIndicesAtInit

Data<bool> sofa::component::topology::utility::TopologicalChangeProcessor::d_saveIndicesAtInit

set to 'true' to save the incision to do in the init to incise even after a movement

◆ d_shift

Data< double > sofa::component::topology::utility::TopologicalChangeProcessor::d_shift

shift between times in the file and times when they will be read

◆ d_tetrahedraToRemove

Data<sofa::type::vector<Index> > sofa::component::topology::utility::TopologicalChangeProcessor::d_tetrahedraToRemove

List of tetrahedron IDs to be removed.

◆ d_timeToRemove

Data<double> sofa::component::topology::utility::TopologicalChangeProcessor::d_timeToRemove

If using option useDataInputs, time at which will be done the operations. Possibility to use the interval Data also.

◆ d_trianglesToRemove

Data<sofa::type::vector<Index> > sofa::component::topology::utility::TopologicalChangeProcessor::d_trianglesToRemove

List of triangle IDs to be removed.

◆ d_useDataInputs

Data<bool> sofa::component::topology::utility::TopologicalChangeProcessor::d_useDataInputs

If true, will perform operation using Data input lists rather than text file.

◆ errorTrianglesIndices

std::vector<Index> sofa::component::topology::utility::TopologicalChangeProcessor::errorTrianglesIndices

protected

◆ infile

std::ifstream* sofa::component::topology::utility::TopologicalChangeProcessor::infile

protected

◆ l_topology

SingleLink<TopologicalChangeProcessor, sofa::core::topology::BaseMeshTopology, BaseLink::FLAG_STOREPATH | BaseLink::FLAG_STRONGLINK> sofa::component::topology::utility::TopologicalChangeProcessor::l_topology

Link to be set to the topology container in the component graph.

◆ lastTime

double sofa::component::topology::utility::TopologicalChangeProcessor::lastTime

protected

◆ linesAboutIncision

std::vector<std::string> sofa::component::topology::utility::TopologicalChangeProcessor::linesAboutIncision

protected

◆ loopTime

double sofa::component::topology::utility::TopologicalChangeProcessor::loopTime

protected

◆ m_topology

core::topology::BaseMeshTopology* sofa::component::topology::utility::TopologicalChangeProcessor::m_topology

protected

◆ nextTime

double sofa::component::topology::utility::TopologicalChangeProcessor::nextTime

protected

◆ triangleIncisionInformation

std::vector< TriangleIncisionInformation> sofa::component::topology::utility::TopologicalChangeProcessor::triangleIncisionInformation

protected

Constructor details

◆ TopologicalChangeProcessor()

sofa::component::topology::utility::TopologicalChangeProcessor::TopologicalChangeProcessor ( )

protected

◆ ~TopologicalChangeProcessor()

sofa::component::topology::utility::TopologicalChangeProcessor::~TopologicalChangeProcessor ( )

overrideprotected

Function details

◆ canCreate()

template<class T >

static bool sofa::component::topology::utility::TopologicalChangeProcessor::canCreate	(	T *&	obj,
		core::objectmodel::BaseContext *	context,
		core::objectmodel::BaseObjectDescription *	arg
	)

inlinestatic

Pre-construction check method called by ObjectFactory. Check that DataTypes matches the MeshTopology.

◆ draw()

void sofa::component::topology::utility::TopologicalChangeProcessor::draw ( const core::visual::VisualParams * )

overridevirtual

Render internal data of this object, for debugging purposes.

Reimplemented from sofa::core::objectmodel::BaseObject.

◆ findElementIndex()

void sofa::component::topology::utility::TopologicalChangeProcessor::findElementIndex	(	type::Vec3	coord,
		Index &	triangleIndex,
		Index	oldTriangleIndex
	)

protected

Find the triangle index where the point with coordinates coord can be NOTE : the need of oldTriangleIndex comes to avoid some cases when the old triangle is overlapping another. It keeps the same index instead of taking the new one.

◆ findIndexInListOfTime()

TopologicalChangeProcessor::Index sofa::component::topology::utility::TopologicalChangeProcessor::findIndexInListOfTime ( SReal time )

protected

◆ getValuesInLine()

std::vector< SReal > sofa::component::topology::utility::TopologicalChangeProcessor::getValuesInLine	(	std::string	line,
		size_t	nbElements
	)

protected

◆ handleEvent()

void sofa::component::topology::utility::TopologicalChangeProcessor::handleEvent ( sofa::core::objectmodel::Event * )

overridevirtual

Handle an event.

Reimplemented from sofa::core::objectmodel::BaseObject.

◆ inciseWithSavedIndices()

void sofa::component::topology::utility::TopologicalChangeProcessor::inciseWithSavedIndices ( )

protected

◆ init()

void sofa::component::topology::utility::TopologicalChangeProcessor::init ( void )

overridevirtual

Initialization method called at graph creation and modification, during top-down traversal.

Reimplemented from sofa::core::objectmodel::BaseObject.

◆ processTopologicalChanges() [1/2]

void sofa::component::topology::utility::TopologicalChangeProcessor::processTopologicalChanges ( )

◆ processTopologicalChanges() [2/2]

void sofa::component::topology::utility::TopologicalChangeProcessor::processTopologicalChanges ( double time )

◆ readDataFile()

void sofa::component::topology::utility::TopologicalChangeProcessor::readDataFile ( )

virtual

◆ readNext()

bool sofa::component::topology::utility::TopologicalChangeProcessor::readNext	(	double	time,
		std::vector< std::string > &	lines
	)

◆ reinit()

void sofa::component::topology::utility::TopologicalChangeProcessor::reinit ( )

overridevirtual

Update method called when variables used in precomputation are modified.

Reimplemented from sofa::core::objectmodel::BaseObject.

◆ saveIndices()

void sofa::component::topology::utility::TopologicalChangeProcessor::saveIndices ( )

protected

◆ setTime()

void sofa::component::topology::utility::TopologicalChangeProcessor::setTime ( double time )

◆ SOFA_CLASS()

sofa::component::topology::utility::TopologicalChangeProcessor::SOFA_CLASS	(	TopologicalChangeProcessor	,
		core::objectmodel::BaseObject
	)

◆ updateTriangleIncisionInformation()

void sofa::component::topology::utility::TopologicalChangeProcessor::updateTriangleIncisionInformation ( )

If a topological change happened, the triangleIncisionInformation are wrong, so the need to update them Note : only after a computeCoordinates

Detailed Description

Public Attributes

Protected Attributes

Public Member Functions

Static Public Member Functions

Protected Member Functions

Attribute details

◆ d_draw

◆ d_edgesToRemove

◆ d_epsilonSnapBorder

◆ d_epsilonSnapPath

◆ d_filename

◆ d_hexahedraToRemove

◆ d_interval

◆ d_listChanges

◆ d_loop

◆ d_pointsToRemove

◆ d_quadsToRemove

◆ d_saveIndicesAtInit

◆ d_shift

◆ d_tetrahedraToRemove

◆ d_timeToRemove

◆ d_trianglesToRemove

◆ d_useDataInputs

◆ errorTrianglesIndices

◆ infile

◆ l_topology

◆ lastTime

◆ linesAboutIncision

◆ loopTime

◆ m_topology

◆ nextTime

◆ triangleIncisionInformation

Constructor details

◆ TopologicalChangeProcessor()

◆ ~TopologicalChangeProcessor()

Function details

◆ canCreate()

◆ draw()

◆ findElementIndex()

◆ findIndexInListOfTime()

◆ getValuesInLine()

◆ handleEvent()

◆ inciseWithSavedIndices()

◆ init()

◆ processTopologicalChanges() [1/2]

◆ processTopologicalChanges() [2/2]

◆ readDataFile()

◆ readNext()

◆ reinit()

◆ saveIndices()

◆ setTime()

◆ SOFA_CLASS()

◆ updateTriangleIncisionInformation()