#include <MeshMatrixMass.h>

This component computes the integral of this mass density over the volume of the object geometry. More...

Inheritance diagram for sofa::component::mass::MeshMatrixMass< DataTypes, GeometricalTypes >:

[legend]

Detailed Description

template<class DataTypes, class GeometricalTypes = DataTypes>
class sofa::component::mass::MeshMatrixMass< DataTypes, GeometricalTypes >

This component computes the integral of this mass density over the volume of the object geometry.

template <class DataTypes, class TMassType>

Remarks: Similar to DiagonalMass which simplifies the Mass Matrix as diagonal.; https://www.sofa-framework.org/community/doc/components/masses/meshmatrixmass/

Template Parameters

DataTypes	type of the state associated to this mass
GeometricalTypes	type of the geometry, i.e type of the state associated with the topology (if the topology and the mass relates to the same state, this will be the same as DataTypes)

Public Attributes
core::topology::PointData< type::vector< MassType > >	d_vertexMass
	Values of the particles masses stored on vertices. More...

core::topology::EdgeData< type::vector< MassType > >	d_edgeMass
	Values of the particles masses stored on edges. More...

Data< bool >	d_computeMassOnRest
	if true, the mass of every element is computed based on the rest position rather than the position More...

Data< bool >	d_showCenterOfGravity
	to display the center of gravity of the system More...

Data< Real >	d_showAxisSize
	scale to change the axis size More...

Data< bool >	d_lumping
	if mass lumping should be performed (only compute mass on vertices) More...

Data< bool >	d_printMass
	if specific mass information should be outputed More...

Data< std::map< std::string, sofa::type::vector< double > > >	f_graph
	Graph of the controlled potential. More...

SingleLink< MeshMatrixMass< DataTypes, GeometricalTypes >, 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...

SingleLink< MeshMatrixMass< DataTypes, GeometricalTypes >, sofa::core::behavior::MechanicalState< GeometricalTypes >, BaseLink::FLAG_STOREPATH\|BaseLink::FLAG_STRONGLINK >	l_geometryState
	Link to be set to the MechanicalObject associated with the geometry. More...

Data of mass information
Mass density of the object
Data< sofa::type::vector< MassType > >	d_massDensity

Data< MassType >	d_totalMass
	Total mass of the object. More...

Public Attributes inherited from sofa::core::behavior::BaseForceField
Data< SReal >	rayleighStiffness
	Rayleigh Damping stiffness matrix coefficient. More...

Data< bool >	isCompliance
	Considered as compliance, else considered as stiffness (default to false) 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 objet belongs to More...

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

Data< sofa::core::objectmodel::ComponentState >	d_componentState
	the object state More...

std::string	m_definitionSourceFileName {""}

int	m_definitionSourceFilePos {-1}

std::string	m_instanciationSourceFileName {""}

int	m_instanciationSourceFilePos {-1}

Public Attributes inherited from sofa::core::behavior::BaseMass
Data< bool >	m_separateGravity

Data< SReal >	rayleighMass
	Rayleigh Damping mass matrix coefficient. More...

Protected Attributes
sofa::geometry::ElementType	m_massTopologyType
	The type of topology to build the mass from the topology. More...

Real	m_massLumpingCoeff

MeshMatrixMassInternalData< DataTypes, MassType, GeometricalTypes >	data
	Internal data required for Cuda computation (copy of vertex mass for deviceRead) More...

template<typename T = GeometricalTypes, typename std::enable_if_t< T::spatial_dimensions > = 3, int >
sofa::core::topology::BaseMeshTopology *	m_topology
	Pointer to the topology container. Will be set by link. More...

sofa::core::behavior::MechanicalState< GeometricalTypes >::SPtr	m_geometryState
	Pointer to the state owning geometrical positions, associated with the topology. More...

Protected Attributes inherited from sofa::core::behavior::Mass< DataTypes >
std::ofstream *	m_gnuplotFileEnergy
	stream to export Kinematic, Potential and Mechanical Energy to gnuplot files More...

Protected Attributes inherited from sofa::core::behavior::StateAccessor
MultiLink< StateAccessor, BaseMechanicalState, BaseLink::FLAG_DUPLICATE >	l_mechanicalStates

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...

Protected Attributes inherited from sofa::core::behavior::SingleStateAccessor< DataTypes >
SingleLink< SingleStateAccessor< DataTypes >, MechanicalState< DataTypes >, BaseLink::FLAG_STRONGLINK >	mstate

Public Member Functions
	SOFA_CLASS (SOFA_TEMPLATE2(MeshMatrixMass, DataTypes, GeometricalTypes), SOFA_TEMPLATE(core::behavior::Mass, DataTypes))

virtual void	clear ()

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

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

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

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

sofa::geometry::ElementType	getMassTopologyType () const

void	setMassTopologyType (sofa::geometry::ElementType t)

std::size_t	getMassCount () const

void	printMass ()
	Print key mass informations (totalMass, vertexMass and massDensity) More...

void	computeMass ()
	Compute the mass from input values. More...

void	copyVertexMass ()
	Copy the vertex mass scalar (in case of CudaTypes) More...

void	addMDx (const core::MechanicalParams *, DataVecDeriv &f, const DataVecDeriv &dx, SReal factor) override

void	accFromF (const core::MechanicalParams *, DataVecDeriv &a, const DataVecDeriv &f) override

void	addForce (const core::MechanicalParams *, DataVecDeriv &f, const DataVecCoord &x, const DataVecDeriv &v) override

SReal	getKineticEnergy (const core::MechanicalParams *, const DataVecDeriv &v) const override
	vMv/2 using dof->getV() override More...

SReal	getPotentialEnergy (const core::MechanicalParams *, const DataVecCoord &x) const override
	Mgx potential in a uniform gravity field, null at origin. More...

type::Vec6	getMomentum (const core::MechanicalParams *mparams, const DataVecCoord &x, const DataVecDeriv &v) const override
	(Mv,cross(x,Mv)) override More...

void	addGravityToV (const core::MechanicalParams *mparams, DataVecDeriv &d_v) override

bool	isDiagonal () const override

void	addMToMatrix (const core::MechanicalParams mparams, const sofa::core::behavior::MultiMatrixAccessor matrix) override
	Add Mass contribution to global Matrix assembling. More...

void	buildMassMatrix (sofa::core::behavior::MassMatrixAccumulator *matrices) override

void	buildStiffnessMatrix (core::behavior::StiffnessMatrix *) override

void	buildDampingMatrix (core::behavior::DampingMatrix *) override

SReal	getElementMass (Index index) const override
	Get the mass relative to the DOF at index. More...

void	getElementMass (Index index, linearalgebra::BaseMatrix *m) const override
	Get the matrix relative to the DOF at index. More...

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

bool	isLumped () const
	Answer wether mass matrix is lumped or not. More...

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

Vec6	getMomentum (const core::MechanicalParams *, const DataVecCoord &vx, const DataVecDeriv &vv) const

template<class DataTypes , class GeometricalTypes >
void	applyEdgeMassCreation (Index, MassType &EdgeMass, const core::topology::BaseMeshTopology::Edge &, const sofa::type::vector< Index > &, const sofa::type::vector< SReal > &)

Read and write access functions in mass information
virtual const sofa::type::vector< MassType > &	getVertexMass ()

virtual const sofa::type::vector< MassType > &	getMassDensity ()

virtual const Real &	getTotalMass ()

virtual void	setVertexMass (sofa::type::vector< MassType > vertexMass)

virtual void	setMassDensity (sofa::type::vector< MassType > massDensity)

virtual void	setMassDensity (MassType massDensityValue)

virtual void	setTotalMass (MassType totalMass)

virtual void	addMassDensity (const sofa::type::vector< Index > &indices, const sofa::type::vector< sofa::type::vector< Index > > &ancestors, const sofa::type::vector< sofa::type::vector< SReal > > &coefs)

Check and standard initialization functions from mass information
virtual bool	checkVertexMass ()

virtual void	initFromVertexMass ()

virtual bool	checkMassDensity ()

virtual void	initFromMassDensity ()

virtual bool	checkTotalMass ()

virtual void	checkTotalMassInit ()

virtual void	initFromTotalMass ()

bool	checkEdgeMass ()

void	initFromVertexAndEdgeMass ()

Public Member Functions inherited from sofa::core::behavior::Mass< DataTypes >
	SOFA_CLASS2 (SOFA_TEMPLATE(Mass, DataTypes), SOFA_TEMPLATE(ForceField, DataTypes), BaseMass)

void	initGnuplot (const std::string path) override
	initialization to export kinetic and potential energy to gnuplot files format More...

void	exportGnuplot (const MechanicalParams *mparams, SReal time) override
	export kinetic and potential energy state at "time" to a gnuplot file More...

void	addGravityToV (const MechanicalParams *mparams, MultiVecDerivId) override
	perform v += dt*g operation. Used if mass wants to added G separately from the other forces to v. More...

SReal	getElementMass (sofa::Index) const override
	recover the mass of an element More...

void	getElementMass (sofa::Index index, linearalgebra::BaseMatrix *m) const override
	Get the matrix relative to the DOF at index. More...

bool	insertInNode (objectmodel::BaseNode *node) override

bool	removeInNode (objectmodel::BaseNode *node) override

void	addMDx (const MechanicalParams *mparams, MultiVecDerivId fid, SReal factor) override
	f += factor M dx More...

void	accFromF (const MechanicalParams *mparams, MultiVecDerivId aid) override

void	addDForce (const MechanicalParams *, DataVecDeriv &, const DataVecDeriv &) override
	Mass forces (gravity) often have null derivative. More...

void	addMBKdx (const MechanicalParams *mparams, MultiVecDerivId dfId) override

SReal	getKineticEnergy (const MechanicalParams *mparams) const override

SReal	getPotentialEnergy (const MechanicalParams *mparams) const override

SReal	getPotentialEnergy (const MechanicalParams *mparams, const DataVecCoord &x) const override

type::Vec6	getMomentum (const MechanicalParams *mparams) const override

void	addKToMatrix (sofa::linearalgebra::BaseMatrix *, SReal, unsigned int &) override

void	addBToMatrix (sofa::linearalgebra::BaseMatrix *, SReal, unsigned int &) override

void	addMToMatrix (const MechanicalParams mparams, const sofa::core::behavior::MultiMatrixAccessor matrix) override
	Add Mass contribution to global Matrix assembling. More...

virtual void	addMToMatrix (sofa::linearalgebra::BaseMatrix *matrix, SReal mFact, unsigned int &offset)

void	addMBKToMatrix (const MechanicalParams mparams, const sofa::core::behavior::MultiMatrixAccessor matrix) override

Public Member Functions inherited from sofa::core::behavior::ForceField< DataTypes >
	SOFA_CLASS2 (SOFA_TEMPLATE(ForceField, DataTypes), BaseForceField, SOFA_TEMPLATE(SingleStateAccessor, DataTypes))

void	addForce (const MechanicalParams *mparams, MultiVecDerivId fId) override

void	addDForce (const MechanicalParams *mparams, MultiVecDerivId dfId) override

void	addClambda (const MechanicalParams *mparams, MultiVecDerivId resId, MultiVecDerivId lambdaId, SReal cFactor) override

virtual void	addClambda (const MechanicalParams *mparams, DataVecDeriv &df, const DataVecDeriv &lambda, SReal cFactor)

SReal	getPotentialEnergy (const MechanicalParams *mparams) const override

void	addKToMatrix (const MechanicalParams mparams, const sofa::core::behavior::MultiMatrixAccessor matrix) override
	Compute the system matrix corresponding to . More...

void	addBToMatrix (const MechanicalParams mparams, const sofa::core::behavior::MultiMatrixAccessor matrix) override
	Compute the system matrix corresponding to . More...

void	addToMatrix (sofa::linearalgebra::BaseMatrix *bm, unsigned offset, const IndexArray &nodeIndex, const ElementMat &em, SReal scale)

Public Member Functions inherited from sofa::core::behavior::BaseForceField
	SOFA_ABSTRACT_CLASS (BaseForceField, StateAccessor)

virtual const sofa::linearalgebra::BaseMatrix *	getComplianceMatrix (const MechanicalParams *)

Public Member Functions inherited from sofa::core::behavior::StateAccessor
	SOFA_ABSTRACT_CLASS (StateAccessor, objectmodel::BaseObject)

virtual const MultiLink< StateAccessor, BaseMechanicalState, BaseLink::FLAG_DUPLICATE >::Container &	getMechanicalStates () const
	Return a list of mechanical states to which this component is associated. More...

void	computeBBox (const core::ExecParams *params, bool onlyVisible=false) override

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

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...

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

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)
	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)

Public Member Functions inherited from sofa::core::behavior::SingleStateAccessor< DataTypes >
	SOFA_ABSTRACT_CLASS (SOFA_TEMPLATE(SingleStateAccessor, DataTypes), StateAccessor)

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

MechanicalState< DataTypes > *	getMState ()

const MechanicalState< DataTypes > *	getMState () const

Public Member Functions inherited from sofa::core::behavior::BaseMass
	SOFA_ABSTRACT_CLASS (BaseMass, StateAccessor)

Protected Member Functions
	MeshMatrixMass ()

	~MeshMatrixMass () override

sofa::geometry::ElementType	checkTopology ()

void	initTopologyHandlers (sofa::geometry::ElementType topologyType)

void	massInitialization ()

void	applyVertexMassCreation (Index pointIndex, MassType &VertexMass, const core::topology::BaseMeshTopology::Point &point, const sofa::type::vector< Index > &, const sofa::type::vector< SReal > &)

void	applyVertexMassDestruction (Index, MassType &)

template<typename T = GeometricalTypes, typename std::enable_if_t< T::spatial_dimensions > = 3, int >
void	applyEdgeMassCreation (Index edgeIndex, MassType &EdgeMass, const core::topology::BaseMeshTopology::Edge &, const sofa::type::vector< Index > &, const sofa::type::vector< SReal > &)

void	applyEdgeMassDestruction (Index, MassType &)

Protected Member Functions inherited from sofa::core::behavior::Mass< DataTypes >
	Mass (MechanicalState< DataTypes > *mm=nullptr)

	~Mass () override

Protected Member Functions inherited from sofa::core::behavior::ForceField< DataTypes >
	ForceField (MechanicalState< DataTypes > *mm=nullptr)

	~ForceField () override

Protected Member Functions inherited from sofa::core::behavior::BaseForceField
	BaseForceField ()

	~BaseForceField () override=default

Protected Member Functions inherited from sofa::core::behavior::StateAccessor
	StateAccessor ()

	~StateAccessor () override=default

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

	~BaseObject () override

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::behavior::SingleStateAccessor< DataTypes >
	SingleStateAccessor (MechanicalState< DataTypes > *mm=nullptr)

	~SingleStateAccessor () override=default

Protected Member Functions inherited from sofa::core::behavior::BaseMass
	BaseMass ()

	~BaseMass () override=default

Friends
class	MeshMatrixMassInternalData< DataTypes, MassType, GeometricalTypes >

Additional Inherited Members
Static Public Member Functions inherited from sofa::core::behavior::ForceField< DataTypes >
static bool	canCreate (T &obj, objectmodel::BaseContext context, objectmodel::BaseObjectDescription *arg)

static std::string	shortName (const T ptr=nullptr, objectmodel::BaseObjectDescription arg=nullptr)

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)

Attribute details

◆ d_computeMassOnRest

template<class DataTypes , class GeometricalTypes = DataTypes>

Data< bool > sofa::component::mass::MeshMatrixMass< DataTypes, GeometricalTypes >::d_computeMassOnRest

if true, the mass of every element is computed based on the rest position rather than the position

◆ d_edgeMass

template<class DataTypes , class GeometricalTypes = DataTypes>

core::topology::EdgeData<type::vector<MassType> > sofa::component::mass::MeshMatrixMass< DataTypes, GeometricalTypes >::d_edgeMass

Values of the particles masses stored on edges.

◆ d_lumping

template<class DataTypes , class GeometricalTypes = DataTypes>

Data< bool > sofa::component::mass::MeshMatrixMass< DataTypes, GeometricalTypes >::d_lumping

if mass lumping should be performed (only compute mass on vertices)

◆ d_massDensity

template<class DataTypes , class GeometricalTypes = DataTypes>

Data< sofa::type::vector< MassType > > sofa::component::mass::MeshMatrixMass< DataTypes, GeometricalTypes >::d_massDensity

◆ d_printMass

template<class DataTypes , class GeometricalTypes = DataTypes>

Data< bool > sofa::component::mass::MeshMatrixMass< DataTypes, GeometricalTypes >::d_printMass

if specific mass information should be outputed

Boolean to print the mass

◆ d_showAxisSize

template<class DataTypes , class GeometricalTypes = DataTypes>

Data< Real > sofa::component::mass::MeshMatrixMass< DataTypes, GeometricalTypes >::d_showAxisSize

scale to change the axis size

factor length of the axis displayed (only used for rigids)

◆ d_showCenterOfGravity

template<class DataTypes , class GeometricalTypes = DataTypes>

Data< bool > sofa::component::mass::MeshMatrixMass< DataTypes, GeometricalTypes >::d_showCenterOfGravity

to display the center of gravity of the system

◆ d_totalMass

template<class DataTypes , class GeometricalTypes = DataTypes>

Data< MassType > sofa::component::mass::MeshMatrixMass< DataTypes, GeometricalTypes >::d_totalMass

Total mass of the object.

◆ d_vertexMass

template<class DataTypes , class GeometricalTypes = DataTypes>

core::topology::PointData<type::vector<MassType> > sofa::component::mass::MeshMatrixMass< DataTypes, GeometricalTypes >::d_vertexMass

Values of the particles masses stored on vertices.

◆ data

template<class DataTypes , class GeometricalTypes = DataTypes>

MeshMatrixMassInternalData<DataTypes, MassType, GeometricalTypes> sofa::component::mass::MeshMatrixMass< DataTypes, GeometricalTypes >::data

protected

Internal data required for Cuda computation (copy of vertex mass for deviceRead)

◆ f_graph

template<class DataTypes , class GeometricalTypes = DataTypes>

Data< std::map < std::string, sofa::type::vector<double> > > sofa::component::mass::MeshMatrixMass< DataTypes, GeometricalTypes >::f_graph

Graph of the controlled potential.

◆ l_geometryState

template<class DataTypes , class GeometricalTypes = DataTypes>

SingleLink<MeshMatrixMass<DataTypes, GeometricalTypes>, sofa::core::behavior::MechanicalState<GeometricalTypes>, BaseLink::FLAG_STOREPATH | BaseLink::FLAG_STRONGLINK> sofa::component::mass::MeshMatrixMass< DataTypes, GeometricalTypes >::l_geometryState

Link to be set to the MechanicalObject associated with the geometry.

◆ l_topology

template<class DataTypes , class GeometricalTypes = DataTypes>

SingleLink<MeshMatrixMass<DataTypes, GeometricalTypes>, sofa::core::topology::BaseMeshTopology, BaseLink::FLAG_STOREPATH | BaseLink::FLAG_STRONGLINK> sofa::component::mass::MeshMatrixMass< DataTypes, GeometricalTypes >::l_topology

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

◆ m_geometryState

template<class DataTypes , class GeometricalTypes = DataTypes>

sofa::core::behavior::MechanicalState<GeometricalTypes>::SPtr sofa::component::mass::MeshMatrixMass< DataTypes, GeometricalTypes >::m_geometryState

protected

Pointer to the state owning geometrical positions, associated with the topology.

◆ m_massLumpingCoeff

template<class DataTypes , class GeometricalTypes = DataTypes>

Real sofa::component::mass::MeshMatrixMass< DataTypes, GeometricalTypes >::m_massLumpingCoeff

protected

◆ m_massTopologyType

template<class DataTypes , class GeometricalTypes = DataTypes>

sofa::geometry::ElementType sofa::component::mass::MeshMatrixMass< DataTypes, GeometricalTypes >::m_massTopologyType

protected

The type of topology to build the mass from the topology.

◆ m_topology

template<class DataTypes , class GeometricalTypes = DataTypes>

template<typename T = GeometricalTypes, typename std::enable_if_t< T::spatial_dimensions > = 3, int >

sofa::core::topology::BaseMeshTopology* sofa::component::mass::MeshMatrixMass< DataTypes, GeometricalTypes >::m_topology

protected

Initial value:

= 0 >

void applyEdgeMassHexahedronDestruction(const sofa::type::vector<Index>& )

sofa::type::vector< Index >

Pointer to the topology container. Will be set by link.

Method to update

See also: d_edgeMass using mass matrix coefficient when a new Triangle is created. Will be set as callback in the EdgeData; d_edgeMass to update the mass vector when TRIANGLESADDED event is fired. Method to update; d_edgeMass using mass matrix coefficient when a Triangle is removed. Will be set as callback in the EdgeData; d_edgeMass to update the mass vector when TRIANGLESREMOVED event is fired. Method to update; d_edgeMass using mass matrix coefficient when a new Quad is created. Will be set as callback in the EdgeData; d_edgeMass to update the mass vector when QUADSADDED event is fired. Method to update; d_edgeMass using mass matrix coefficient when a Quad is removed. Will be set as callback in the EdgeData; d_edgeMass to update the mass vector when QUADSREMOVED event is fired. Method to update; d_edgeMass using mass matrix coefficient when a new Tetrahedron is created. Will be set as callback in the EdgeData; d_edgeMass to update the mass vector when TETRAHEDRAADDED event is fired. Method to update; d_edgeMass using mass matrix coefficient when a Tetrahedron is removed. Will be set as callback in the EdgeData; d_edgeMass to update the mass vector when TETRAHEDRAREMOVED event is fired. Method to update; d_edgeMass using mass matrix coefficient when a new Hexahedron is created. Will be set as callback in the EdgeData; d_edgeMass to update the mass vector when HEXAHEDRAADDED event is fired. Method to update; d_vertexMass using mass matrix coefficient when a Hexahedron is removed. Will be set as callback in the EdgeData; d_edgeMass to update the mass vector when HEXAHEDRAREMOVED event is fired.; l_topology

Constructor details

◆ MeshMatrixMass()

template<class DataTypes , class GeometricalTypes >

sofa::component::mass::MeshMatrixMass< DataTypes, GeometricalTypes >::MeshMatrixMass

protected

◆ ~MeshMatrixMass()

template<class DataTypes , class GeometricalTypes >

sofa::component::mass::MeshMatrixMass< DataTypes, GeometricalTypes >::~MeshMatrixMass

overrideprotected

Function details

◆ accFromF()

template<class DataTypes , class GeometricalTypes >

void sofa::component::mass::MeshMatrixMass< DataTypes, GeometricalTypes >::accFromF	(	const core::MechanicalParams *	mparams,
		DataVecDeriv &	a,
		const DataVecDeriv &	f
	)

overridevirtual

Reimplemented from sofa::core::behavior::Mass< DataTypes >.

◆ addForce()

template<class DataTypes , class GeometricalTypes >

void sofa::component::mass::MeshMatrixMass< DataTypes, GeometricalTypes >::addForce	(	const core::MechanicalParams *	,
		DataVecDeriv &	f,
		const DataVecCoord &	x,
		const DataVecDeriv &	v
	)

overridevirtual

Given the current position and velocity states, update the current force vector by computing and adding the forces associated with this ForceField.

If the ForceField can be represented as a matrix, this method computes $ f += B v + K x $

This is the method that should be implemented by the component

Implements sofa::core::behavior::ForceField< DataTypes >.

◆ addGravityToV()

template<class DataTypes , class GeometricalTypes >

void sofa::component::mass::MeshMatrixMass< DataTypes, GeometricalTypes >::addGravityToV	(	const core::MechanicalParams *	mparams,
		DataVecDeriv &	d_v
	)

overridevirtual

Reimplemented from sofa::core::behavior::Mass< DataTypes >.

◆ addMassDensity()

template<class DataTypes , class GeometricalTypes >

void sofa::component::mass::MeshMatrixMass< DataTypes, GeometricalTypes >::addMassDensity	(	const sofa::type::vector< Index > &	indices,
		const sofa::type::vector< sofa::type::vector< Index > > &	ancestors,
		const sofa::type::vector< sofa::type::vector< SReal > > &	coefs
	)

virtual

◆ addMDx()

template<class DataTypes , class GeometricalTypes >

void sofa::component::mass::MeshMatrixMass< DataTypes, GeometricalTypes >::addMDx	(	const core::MechanicalParams *	,
		DataVecDeriv &	f,
		const DataVecDeriv &	dx,
		SReal	factor
	)

overridevirtual

Reimplemented from sofa::core::behavior::Mass< DataTypes >.

◆ addMToMatrix()

template<class DataTypes , class GeometricalTypes >

void sofa::component::mass::MeshMatrixMass< DataTypes, GeometricalTypes >::addMToMatrix	(	const core::MechanicalParams *	mparams,
		const sofa::core::behavior::MultiMatrixAccessor *	matrix
	)

overridevirtual

Add Mass contribution to global Matrix assembling.

Implements sofa::core::behavior::BaseMass.

◆ applyEdgeMassCreation() [1/2]

template<class DataTypes , class GeometricalTypes = DataTypes>

template<typename T = GeometricalTypes, typename std::enable_if_t< T::spatial_dimensions > = 3, int >

void sofa::component::mass::MeshMatrixMass< DataTypes, GeometricalTypes >::applyEdgeMassCreation	(	Index	edgeIndex,
		MassType &	EdgeMass,
		const core::topology::BaseMeshTopology::Edge &	,
		const sofa::type::vector< Index > &	,
		const sofa::type::vector< SReal > &
	)

protected

Method to update

See also: d_vertexMass using mass matrix coefficient when a new Triangle is created. Will be set as callback in the PointData; d_vertexMass to update the mass vector when TRIANGLESADDED event is fired. Method to update; d_vertexMass using mass matrix coefficient when a Triangle is removed. Will be set as callback in the PointData; d_vertexMass to update the mass vector when TRIANGLESREMOVED event is fired. Method to update; d_vertexMass using mass matrix coefficient when a new Quad is created. Will be set as callback in the PointData; d_vertexMass to update the mass vector when QUADSADDED event is fired. Method to update; d_vertexMass using mass matrix coefficient when a Quad is removed. Will be set as callback in the PointData; d_vertexMass to update the mass vector when QUADSREMOVED event is fired. Method to update; d_vertexMass using mass matrix coefficient when a new Tetrahedron is created. Will be set as callback in the PointData; d_vertexMass to update the mass vector when TETRAHEDRAADDED event is fired. Method to update; d_vertexMass using mass matrix coefficient when a Tetrahedron is removed. Will be set as callback in the PointData; d_vertexMass to update the mass vector when TETRAHEDRAREMOVED event is fired. Method to update; d_vertexMass using mass matrix coefficient when a new Hexahedron is created. Will be set as callback in the PointData; d_vertexMass to update the mass vector when HEXAHEDRAADDED event is fired. Method to update; d_vertexMass using mass matrix coefficient when a Hexahedron is removed. Will be set as callback in the PointData; d_vertexMass to update the mass vector when HEXAHEDRAREMOVED event is fired. Method to initialize; MassType when a new Edge is created to compute mass coefficient matrix. Will be set as creation callback in the EdgeData; d_edgeMass

◆ applyEdgeMassCreation() [2/2]

template<class DataTypes , class GeometricalTypes = DataTypes>

template<class DataTypes , class GeometricalTypes >

void sofa::component::mass::MeshMatrixMass< DataTypes, GeometricalTypes >::applyEdgeMassCreation	(	Index	,
		MassType &	EdgeMass,
		const core::topology::BaseMeshTopology::Edge &	,
		const sofa::type::vector< Index > &	,
		const sofa::type::vector< SReal > &
	)

◆ applyEdgeMassDestruction()

template<class DataTypes , class GeometricalTypes >

void sofa::component::mass::MeshMatrixMass< DataTypes, GeometricalTypes >::applyEdgeMassDestruction	(	Index	id,
		MassType &	EdgeMass
	)

protected

Method to update

See also: d_edgeMass when a Edge is removed. Will be set as destruction callback in the EdgeData; d_edgeMass

◆ applyVertexMassCreation()

template<class DataTypes , class GeometricalTypes >

void sofa::component::mass::MeshMatrixMass< DataTypes, GeometricalTypes >::applyVertexMassCreation	(	Index	pointIndex,
		MassType &	VertexMass,
		const core::topology::BaseMeshTopology::Point &	point,
		const sofa::type::vector< Index > &	,
		const sofa::type::vector< SReal > &
	)

protected

Method to initialize

See also: MassType when a new Point is created to compute mass coefficient matrix. Will be set as creation callback in the PointData; d_vertexMass

◆ applyVertexMassDestruction()

template<class DataTypes , class GeometricalTypes >

void sofa::component::mass::MeshMatrixMass< DataTypes, GeometricalTypes >::applyVertexMassDestruction	(	Index	id,
		MassType &	VertexMass
	)

protected

Method to update

See also: d_vertexMass when a Point is removed. Will be set as destruction callback in the PointData; d_vertexMass

◆ buildDampingMatrix()

template<class DataTypes , class GeometricalTypes = DataTypes>

void sofa::component::mass::MeshMatrixMass< DataTypes, GeometricalTypes >::buildDampingMatrix ( core::behavior::DampingMatrix * )

inlineoverridevirtual

Reimplemented from sofa::core::behavior::BaseForceField.

◆ buildMassMatrix()

template<class DataTypes , class GeometricalTypes >

void sofa::component::mass::MeshMatrixMass< DataTypes, GeometricalTypes >::buildMassMatrix ( sofa::core::behavior::MassMatrixAccumulator * matrices )

overridevirtual

Reimplemented from sofa::core::behavior::BaseMass.

◆ buildStiffnessMatrix()

template<class DataTypes , class GeometricalTypes = DataTypes>

void sofa::component::mass::MeshMatrixMass< DataTypes, GeometricalTypes >::buildStiffnessMatrix ( core::behavior::StiffnessMatrix * )

inlineoverridevirtual

Reimplemented from sofa::core::behavior::BaseForceField.

◆ checkEdgeMass()

template<class DataTypes , class GeometricalTypes >

bool sofa::component::mass::MeshMatrixMass< DataTypes, GeometricalTypes >::checkEdgeMass

◆ checkMassDensity()

template<class DataTypes , class GeometricalTypes >

bool sofa::component::mass::MeshMatrixMass< DataTypes, GeometricalTypes >::checkMassDensity

virtual

◆ checkTopology()

template<class DataTypes , class GeometricalTypes >

sofa::geometry::ElementType sofa::component::mass::MeshMatrixMass< DataTypes, GeometricalTypes >::checkTopology

protected

◆ checkTotalMass()

template<class DataTypes , class GeometricalTypes >

bool sofa::component::mass::MeshMatrixMass< DataTypes, GeometricalTypes >::checkTotalMass

virtual

◆ checkTotalMassInit()

template<class DataTypes , class GeometricalTypes >

void sofa::component::mass::MeshMatrixMass< DataTypes, GeometricalTypes >::checkTotalMassInit

virtual

◆ checkVertexMass()

template<class DataTypes , class GeometricalTypes >

bool sofa::component::mass::MeshMatrixMass< DataTypes, GeometricalTypes >::checkVertexMass

virtual

◆ clear()

template<class DataTypes , class GeometricalTypes >

void sofa::component::mass::MeshMatrixMass< DataTypes, GeometricalTypes >::clear

virtual

◆ computeMass()

template<class DataTypes , class GeometricalTypes >

void sofa::component::mass::MeshMatrixMass< DataTypes, GeometricalTypes >::computeMass

Compute the mass from input values.

◆ copyVertexMass()

template<class DataTypes , class GeometricalTypes >

void sofa::component::mass::MeshMatrixMass< DataTypes, GeometricalTypes >::copyVertexMass

Copy the vertex mass scalar (in case of CudaTypes)

◆ doUpdateInternal()

template<class DataTypes , class GeometricalTypes >

void sofa::component::mass::MeshMatrixMass< DataTypes, GeometricalTypes >::doUpdateInternal

overridevirtual

Implementation of the internal update.

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

◆ draw()

template<class DataTypes , class GeometricalTypes >

void sofa::component::mass::MeshMatrixMass< DataTypes, GeometricalTypes >::draw ( const core::visual::VisualParams * )

overridevirtual

Render internal data of this object, for debugging purposes.

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

◆ getElementMass() [1/2]

template<class DataTypes , class GeometricalTypes >

SReal sofa::component::mass::MeshMatrixMass< DataTypes, GeometricalTypes >::getElementMass ( Index index ) const

overridevirtual

Get the mass relative to the DOF at index.

Implements sofa::core::behavior::BaseMass.

◆ getElementMass() [2/2]

template<class DataTypes , class GeometricalTypes >

void sofa::component::mass::MeshMatrixMass< DataTypes, GeometricalTypes >::getElementMass	(	Index	index,
		linearalgebra::BaseMatrix *	m
	)		const

overridevirtual

Get the matrix relative to the DOF at index.

Implements sofa::core::behavior::BaseMass.

◆ getKineticEnergy()

template<class DataTypes , class GeometricalTypes >

SReal sofa::component::mass::MeshMatrixMass< DataTypes, GeometricalTypes >::getKineticEnergy	(	const core::MechanicalParams *	,
		const DataVecDeriv &	v
	)		const

overridevirtual

vMv/2 using dof->getV() override

Reimplemented from sofa::core::behavior::Mass< DataTypes >.

◆ getMassCount()

template<class DataTypes , class GeometricalTypes = DataTypes>

std::size_t sofa::component::mass::MeshMatrixMass< DataTypes, GeometricalTypes >::getMassCount ( ) const

inline

◆ getMassDensity()

template<class DataTypes , class GeometricalTypes >

const sofa::type::vector< typename MeshMatrixMass< DataTypes, GeometricalTypes >::MassType > & sofa::component::mass::MeshMatrixMass< DataTypes, GeometricalTypes >::getMassDensity

virtual

◆ getMassTopologyType()

template<class DataTypes , class GeometricalTypes = DataTypes>

sofa::geometry::ElementType sofa::component::mass::MeshMatrixMass< DataTypes, GeometricalTypes >::getMassTopologyType ( ) const

inline

◆ getMomentum() [1/2]

Vec6 sofa::component::mass::MeshMatrixMass< Vec3Types >::getMomentum	(	const core::MechanicalParams *	,
		const DataVecCoord &	vx,
		const DataVecDeriv &	vv
	)		const

virtual

Reimplemented from sofa::core::behavior::Mass< DataTypes >.

◆ getMomentum() [2/2]

template<class DataTypes , class GeometricalTypes >

type::Vec6 sofa::component::mass::MeshMatrixMass< DataTypes, GeometricalTypes >::getMomentum	(	const core::MechanicalParams *	mparams,
		const DataVecCoord &	x,
		const DataVecDeriv &	v
	)		const

overridevirtual

(Mv,cross(x,Mv)) override

Reimplemented from sofa::core::behavior::Mass< DataTypes >.

◆ getPotentialEnergy()

template<class DataTypes , class GeometricalTypes >

SReal sofa::component::mass::MeshMatrixMass< DataTypes, GeometricalTypes >::getPotentialEnergy	(	const core::MechanicalParams *	,
		const DataVecCoord &	x
	)		const

overridevirtual

Mgx potential in a uniform gravity field, null at origin.

Implements sofa::core::behavior::ForceField< DataTypes >.

◆ getTotalMass()

template<class DataTypes , class GeometricalTypes >

const MeshMatrixMass< DataTypes, GeometricalTypes >::Real & sofa::component::mass::MeshMatrixMass< DataTypes, GeometricalTypes >::getTotalMass

virtual

◆ getVertexMass()

template<class DataTypes , class GeometricalTypes >

const sofa::type::vector< typename MeshMatrixMass< DataTypes, GeometricalTypes >::MassType > & sofa::component::mass::MeshMatrixMass< DataTypes, GeometricalTypes >::getVertexMass

virtual

◆ handleEvent()

template<class DataTypes , class GeometricalTypes >

void sofa::component::mass::MeshMatrixMass< DataTypes, GeometricalTypes >::handleEvent ( sofa::core::objectmodel::Event * )

overridevirtual

Handle an event.

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

◆ init()

template<class DataTypes , class GeometricalTypes >

void sofa::component::mass::MeshMatrixMass< DataTypes, GeometricalTypes >::init ( void )

overridevirtual

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

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

◆ initFromMassDensity()

template<class DataTypes , class GeometricalTypes >

void sofa::component::mass::MeshMatrixMass< DataTypes, GeometricalTypes >::initFromMassDensity

virtual

◆ initFromTotalMass()

template<class DataTypes , class GeometricalTypes >

void sofa::component::mass::MeshMatrixMass< DataTypes, GeometricalTypes >::initFromTotalMass

virtual

◆ initFromVertexAndEdgeMass()

template<class DataTypes , class GeometricalTypes >

void sofa::component::mass::MeshMatrixMass< DataTypes, GeometricalTypes >::initFromVertexAndEdgeMass

◆ initFromVertexMass()

template<class DataTypes , class GeometricalTypes >

void sofa::component::mass::MeshMatrixMass< DataTypes, GeometricalTypes >::initFromVertexMass

virtual

◆ initTopologyHandlers()

template<class DataTypes , class GeometricalTypes >

void sofa::component::mass::MeshMatrixMass< DataTypes, GeometricalTypes >::initTopologyHandlers ( sofa::geometry::ElementType topologyType )

protected

◆ isDiagonal()

template<class DataTypes , class GeometricalTypes = DataTypes>

bool sofa::component::mass::MeshMatrixMass< DataTypes, GeometricalTypes >::isDiagonal ( ) const

inlineoverridevirtual

Implements sofa::core::behavior::BaseMass.

◆ isLumped()

template<class DataTypes , class GeometricalTypes = DataTypes>

bool sofa::component::mass::MeshMatrixMass< DataTypes, GeometricalTypes >::isLumped ( ) const

inline

Answer wether mass matrix is lumped or not.

◆ massInitialization()

template<class DataTypes , class GeometricalTypes >

void sofa::component::mass::MeshMatrixMass< DataTypes, GeometricalTypes >::massInitialization

protected

◆ parse()

template<class DataTypes , class GeometricalTypes = DataTypes>

void sofa::component::mass::MeshMatrixMass< DataTypes, GeometricalTypes >::parse ( sofa::core::objectmodel::BaseObjectDescription * arg )

inlineoverridevirtual

Parse the given description to assign values to this object's fields and potentially other parameters.

Reimplemented from sofa::core::objectmodel::Base.

◆ printMass()

template<class DataTypes , class GeometricalTypes >

void sofa::component::mass::MeshMatrixMass< DataTypes, GeometricalTypes >::printMass

Print key mass informations (totalMass, vertexMass and massDensity)

◆ reinit()

template<class DataTypes , class GeometricalTypes >

void sofa::component::mass::MeshMatrixMass< DataTypes, GeometricalTypes >::reinit

overridevirtual

Update method called when variables used in precomputation are modified.

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

◆ setMassDensity() [1/2]

template<class DataTypes , class GeometricalTypes >

void sofa::component::mass::MeshMatrixMass< DataTypes, GeometricalTypes >::setMassDensity ( MassType massDensityValue )

virtual

◆ setMassDensity() [2/2]

template<class DataTypes , class GeometricalTypes >

void sofa::component::mass::MeshMatrixMass< DataTypes, GeometricalTypes >::setMassDensity ( sofa::type::vector< MassType > massDensity )

virtual

◆ setMassTopologyType()

template<class DataTypes , class GeometricalTypes = DataTypes>

void sofa::component::mass::MeshMatrixMass< DataTypes, GeometricalTypes >::setMassTopologyType ( sofa::geometry::ElementType t )

inline

◆ setTotalMass()

template<class DataTypes , class GeometricalTypes >

void sofa::component::mass::MeshMatrixMass< DataTypes, GeometricalTypes >::setTotalMass ( MassType totalMass )

virtual

◆ setVertexMass()

template<class DataTypes , class GeometricalTypes >

void sofa::component::mass::MeshMatrixMass< DataTypes, GeometricalTypes >::setVertexMass ( sofa::type::vector< MassType > vertexMass )

virtual

◆ SOFA_CLASS()

template<class DataTypes , class GeometricalTypes = DataTypes>

sofa::component::mass::MeshMatrixMass< DataTypes, GeometricalTypes >::SOFA_CLASS	(	SOFA_TEMPLATE2(MeshMatrixMass< DataTypes, GeometricalTypes >, DataTypes, GeometricalTypes)	,
		SOFA_TEMPLATE(core::behavior::Mass, DataTypes)
	)

Related details

◆ MeshMatrixMassInternalData< DataTypes, MassType, GeometricalTypes >

template<class DataTypes , class GeometricalTypes = DataTypes>

friend class MeshMatrixMassInternalData< DataTypes, MassType, GeometricalTypes >

friend

Detailed Description

template<class DataTypes, class GeometricalTypes = DataTypes> class sofa::component::mass::MeshMatrixMass< DataTypes, GeometricalTypes >

Public Attributes

Protected Attributes

Public Member Functions

Protected Member Functions

Friends

Additional Inherited Members

Attribute details

◆ d_computeMassOnRest

◆ d_edgeMass

◆ d_lumping

◆ d_massDensity

◆ d_printMass

◆ d_showAxisSize

◆ d_showCenterOfGravity

◆ d_totalMass

◆ d_vertexMass

◆ data

◆ f_graph

◆ l_geometryState

◆ l_topology

◆ m_geometryState

◆ m_massLumpingCoeff

◆ m_massTopologyType

◆ m_topology

Constructor details

◆ MeshMatrixMass()

◆ ~MeshMatrixMass()

Function details

◆ accFromF()

◆ addForce()

◆ addGravityToV()

◆ addMassDensity()

◆ addMDx()

◆ addMToMatrix()

◆ applyEdgeMassCreation() [1/2]

◆ applyEdgeMassCreation() [2/2]

◆ applyEdgeMassDestruction()

◆ applyVertexMassCreation()

◆ applyVertexMassDestruction()

◆ buildDampingMatrix()

◆ buildMassMatrix()

◆ buildStiffnessMatrix()

◆ checkEdgeMass()

◆ checkMassDensity()

◆ checkTopology()

◆ checkTotalMass()

◆ checkTotalMassInit()

◆ checkVertexMass()

◆ clear()

◆ computeMass()

◆ copyVertexMass()

◆ doUpdateInternal()

◆ draw()

◆ getElementMass() [1/2]

◆ getElementMass() [2/2]

◆ getKineticEnergy()

◆ getMassCount()

◆ getMassDensity()

◆ getMassTopologyType()

◆ getMomentum() [1/2]

◆ getMomentum() [2/2]

◆ getPotentialEnergy()

◆ getTotalMass()

◆ getVertexMass()

◆ handleEvent()

◆ init()

◆ initFromMassDensity()

◆ initFromTotalMass()

◆ initFromVertexAndEdgeMass()

◆ initFromVertexMass()

◆ initTopologyHandlers()

◆ isDiagonal()

◆ isLumped()

◆ massInitialization()

◆ parse()

◆ printMass()

◆ reinit()

◆ setMassDensity() [1/2]

template<class DataTypes, class GeometricalTypes = DataTypes>
class sofa::component::mass::MeshMatrixMass< DataTypes, GeometricalTypes >