Base class for a strong interaction concept where there interaction is defined in the mass matrix part of the system matrix. More...

#include <StrongInteraction.h>

Inheritance diagram for agx::StrongInteraction:

Classes
struct	MatrixData

Public Member Functions
virtual void	addNlCallbacks (agx::SparseRangeReal &sparseRangeReal) const
	Interface for non-linear callback from solver.

virtual void	addNotification () override
	Called when added to a simulation.

	AGXSTREAM_DECLARE_ABSTRACT_SERIALIZABLE (agx::StrongInteraction)

agx::Bool	getEnable () const

virtual agx::RigidBody *	getRigidBody1 () const =0

virtual agx::RigidBody *	getRigidBody2 () const =0

agx::Bool	getValid () const

virtual void	postSystemCallback (agx::DynamicsSystem *dynamicsSystem) override
	Called after the solver is done.

virtual void	prepare ()
	Prepares for solve.

virtual void	preSystemCallback (agx::DynamicsSystem *dynamicsSystem) override
	Called before solver executes.

virtual void	removeNotification () override
	Called when removed from a simulation.

virtual void	render (agxRender::RenderManager *mgr, float scale)
	Render the interaction.

void	setEnable (agx::Bool enable)
	Enable or disable this interaction.

virtual void	writeMatrixData (agx::StrongInteraction::MatrixData rb1DiagonalBlock, agx::StrongInteraction::MatrixData rb2DiagonalBlock, agx::StrongInteraction::MatrixData offDiagonalBlock)=0
	Write data for dynamic bodies.

virtual void	writeRhs (agx::Physics::RigidBodyPtr rb1, agx::Real rb1Rhs, agx::Physics::RigidBodyPtr rb2, agx::Real rb2Rhs, agx::Bool isRestingSolve)=0
	Write data to the right hand side, for dynamic bodies.

Public Member Functions inherited from agx::Interaction
	Interaction ()
	Default constructor.

	AGXSTREAM_DECLARE_SERIALIZABLE_BASE (agx::Interaction)

const agx::Name &	getName () const

agx::PropertyContainer *	getPropertyContainer ()

const agx::PropertyContainer *	getPropertyContainer () const

agxSDK::SimulationProxy *	getSimulationProxy () const

agx::Bool	hasPropertyContainer () const

virtual void	postSystemCallback (agx::DynamicsSystem *)
	Called after all post step events, after solve.

virtual void	preSystemCallback (agx::DynamicsSystem *)
	Called after all pre step events, before solve.

void	setName (const agx::Name &name)
	Name this interaction.

void	setPropertyContainer (agx::PropertyContainer *propertyContainer)
	Assign a new property container.

virtual void	updateForce (agx::DynamicsSystem *dynamicsSystem)
	This virtual method is implemented so that it computes the interaction forces on all the physical bodies implicated.

Public Member Functions inherited from agx::Referenced
	Referenced ()
	Default constructor.

	Referenced (const Referenced &)

template<typename T >
T *	as ()
	Subclass casting.

template<typename T >
const T *	as () const

template<typename T >
T *	asSafe ()
	Safe subclass casting, return nullptr if template type does not match.

template<typename T >
const T *	asSafe () const

int	getReferenceCount () const

template<typename T >
bool	is () const
	Subclass test.

Referenced &	operator= (const Referenced &)
	Assignment operator. Will increment the number of references to the referenced object.

void	reference (void *ptr=nullptr) const
	Explicitly increment the reference count by one, indicating that this object has another pointer which is referencing it.

void	unreference (void *ptr=nullptr) const
	Decrement the reference count by one, indicating that a pointer to this object is referencing it.

void	unreference_nodelete () const
	Decrement the reference count by one, indicating that a pointer to this object is referencing it.

Public Member Functions inherited from agxStream::Serializable
virtual	~Serializable ()
	Destructor for normal C++ use but hidden from SWIG bindings.

virtual const char *	getClassName () const

bool	getEnableSerialization () const

bool	getEnableUuidGeneration ()

agx::UInt32	getIndex () const
	This index is given at creation of this object.

virtual StorageAgent *	getStorageAgent () const =0

agx::Uuid	getUuid () const

bool	isFinished () const

void	setEnableSerialization (bool flag)
	Set to false to disable serialization of this object.

void	setFinished ()
	Tells this class that it is restored correctly and should not be deleted during destruction of an Archive.

void	setUuid (const agx::Uuid &uuid)
	Explicitly set a Uuid on a serializable object.

Protected Member Functions
	StrongInteraction ()
	Construct given one or two rigid bodies.

virtual	~StrongInteraction ()
	Reference counted object, protected destructor.

virtual void	restore (agxStream::InputArchive &in) override
	Restore local content.

void	setValid (agx::Bool valid)
	Valid if enable and configuration is ok for solver.

virtual void	store (agxStream::OutputArchive &out) const override
	Store local content.

Protected Member Functions inherited from agx::Interaction
virtual	~Interaction ()
	Reference counted object, protected destructor.

virtual void	addNotification ()
	Called when added to a simulation.

virtual void	removeNotification ()
	Called when removed from a simulation.

virtual void	setSimulation (agxSDK::Simulation *simulation)
	Assign simulation.

Protected Member Functions inherited from agx::Referenced
virtual	~Referenced ()
	Destructor.

void	allocateObserverVector () const

void	deleteUsingDeleteHandler () const

Protected Member Functions inherited from agxStream::Serializable
	Serializable ()
	Default constructor.

	Serializable (const Serializable &other)
	Copy constructor.

void	generateUuid ()

Additional Inherited Members
Static Public Member Functions inherited from agx::Interaction
static agxStream::Serializable *	create (agxStream::InputArchive &)

Static Public Member Functions inherited from agx::Referenced
template<typename T >
static bool	ValidateCast (const Referenced *object)

Static Public Member Functions inherited from agxStream::Serializable
static void	setEnableUuidGeneration (bool flag)
	Specify if there should be UUID:s generated for each new Serializable object. By default it is enabled.

Static Protected Member Functions inherited from agx::Referenced
static DeleteHandler *	getDeleteHandler ()

static void	setDeleteHandler (DeleteHandler *handler)
	Internal: Set a DeleteHandler to which deletion of all referenced counted objects will be delegated to.

Protected Attributes inherited from agx::Referenced
Mutex	m_mutex

ObserverContainer	m_observers

AtomicValue	m_refCount

Detailed Description

Base class for a strong interaction concept where there interaction is defined in the mass matrix part of the system matrix.

Definition at line 42 of file StrongInteraction.h.

Constructor & Destructor Documentation

◆ StrongInteraction()

agx::StrongInteraction::StrongInteraction ( )

protected

Construct given one or two rigid bodies.

◆ ~StrongInteraction()

virtual agx::StrongInteraction::~StrongInteraction ( )

protectedvirtual

Reference counted object, protected destructor.

Member Function Documentation

◆ addNlCallbacks()

virtual void agx::StrongInteraction::addNlCallbacks ( agx::SparseRangeReal & sparseRangeReal ) const

virtual

Interface for non-linear callback from solver.

◆ addNotification()

virtual void agx::StrongInteraction::addNotification ( )

overridevirtual

Called when added to a simulation.

Reimplemented from agx::Interaction.

◆ AGXSTREAM_DECLARE_ABSTRACT_SERIALIZABLE()

agx::StrongInteraction::AGXSTREAM_DECLARE_ABSTRACT_SERIALIZABLE ( agx::StrongInteraction )

◆ getEnable()

agx::Bool agx::StrongInteraction::getEnable ( ) const

Returns: true when this interaction is enabled

◆ getRigidBody1()

virtual agx::RigidBody * agx::StrongInteraction::getRigidBody1 ( ) const

pure virtual

Returns: first rigid body

Implemented in agx::AddedMassInteraction, agx::StrongInteractionConstraint, and agx::VirtualConstraintInertia.

◆ getRigidBody2()

virtual agx::RigidBody * agx::StrongInteraction::getRigidBody2 ( ) const

pure virtual

Returns: second rigid body

Implemented in agx::AddedMassInteraction, agx::StrongInteractionConstraint, and agx::VirtualConstraintInertia.

◆ getValid()

agx::Bool agx::StrongInteraction::getValid ( ) const

Returns: true if this interaction is enabled and valid

◆ postSystemCallback()

virtual void agx::StrongInteraction::postSystemCallback ( agx::DynamicsSystem * dynamicsSystem )

overridevirtual

Called after the solver is done.

Reimplemented from agx::Interaction.

◆ prepare()

virtual void agx::StrongInteraction::prepare ( )

virtual

Prepares for solve.

Reimplemented in agx::AddedMassInteraction, agx::StrongInteractionConstraint, and agx::VirtualConstraintInertia.

◆ preSystemCallback()

virtual void agx::StrongInteraction::preSystemCallback ( agx::DynamicsSystem * dynamicsSystem )

overridevirtual

Called before solver executes.

Reimplemented from agx::Interaction.

◆ removeNotification()

virtual void agx::StrongInteraction::removeNotification ( )

overridevirtual

Called when removed from a simulation.

Reimplemented from agx::Interaction.

◆ render()

virtual void agx::StrongInteraction::render	(	agxRender::RenderManager *	mgr,
		float	scale
	)

virtual

Render the interaction.

Reimplemented in agx::StrongInteractionConstraint.

◆ restore()

virtual void agx::StrongInteraction::restore ( agxStream::InputArchive & in )

overrideprotectedvirtual

Restore local content.

◆ setEnable()

void agx::StrongInteraction::setEnable ( agx::Bool enable )

Enable or disable this interaction.

Parameters

enable - true to enable, false to disable

◆ setValid()

void agx::StrongInteraction::setValid ( agx::Bool valid )

protected

Valid if enable and configuration is ok for solver.

Parameters

valid - true if valid, otherwise false

◆ store()

virtual void agx::StrongInteraction::store ( agxStream::OutputArchive & out ) const

overrideprotectedvirtual

Store local content.

◆ writeMatrixData()

virtual void agx::StrongInteraction::writeMatrixData	(	agx::StrongInteraction::MatrixData	rb1DiagonalBlock,
		agx::StrongInteraction::MatrixData	rb2DiagonalBlock,
		agx::StrongInteraction::MatrixData	offDiagonalBlock
	)

pure virtual

Write data for dynamic bodies.

Implemented in agx::AddedMassInteraction, agx::StrongInteractionConstraint, and agx::VirtualConstraintInertia.

◆ writeRhs()

virtual void agx::StrongInteraction::writeRhs	(	agx::Physics::RigidBodyPtr	rb1,
		agx::Real *	rb1Rhs,
		agx::Physics::RigidBodyPtr	rb2,
		agx::Real *	rb2Rhs,
		agx::Bool	isRestingSolve
	)

pure virtual

Write data to the right hand side, for dynamic bodies.

Parameters

rb1	- first rigid body
rb1Rhs	- right hand side buffer (size 6)
rb2	- second rigid body (invalid if single interaction)
isRestingSolve	- true and current velocity buffers should be used, false and temporary velocity storage (acceleration buffer) should be used.

Implemented in agx::AddedMassInteraction, agx::StrongInteractionConstraint, and agx::VirtualConstraintInertia.

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

StrongInteraction.h

Classes

Public Member Functions

Protected Member Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ StrongInteraction()

◆ ~StrongInteraction()

Member Function Documentation

◆ addNlCallbacks()

◆ addNotification()

◆ AGXSTREAM_DECLARE_ABSTRACT_SERIALIZABLE()

◆ getEnable()

◆ getRigidBody1()

◆ getRigidBody2()

◆ getValid()

◆ postSystemCallback()

◆ prepare()

◆ preSystemCallback()

◆ removeNotification()

◆ render()

◆ restore()

◆ setEnable()

◆ setValid()

◆ store()

◆ writeMatrixData()

◆ writeRhs()