sofa::simulation::MechanicalAddMDxVisitor Class Reference

Accumulate the product of the mass matrix by a given vector. More...

#include <MechanicalVisitor.h>

Inheritance diagram for sofa::simulation::MechanicalAddMDxVisitor:

Collaboration diagram for sofa::simulation::MechanicalAddMDxVisitor:


Public Member Functions
	MechanicalAddMDxVisitor (VecId res, VecId dx=VecId(), double factor=1.0)
virtual Result	fwdMechanicalState (simulation::Node , core::componentmodel::behavior::BaseMechanicalState mm)
	Process the BaseMechanicalState if it is not mapped from the parent level.
virtual Result	fwdMass (simulation::Node , core::componentmodel::behavior::BaseMass mass)
	Process the BaseMass.
virtual Result	fwdMechanicalMapping (simulation::Node , core::componentmodel::behavior::BaseMechanicalMapping map)
	Process the BaseMechanicalMapping.
virtual Result	fwdMappedMechanicalState (simulation::Node , core::componentmodel::behavior::BaseMechanicalState mm)
	Process the BaseMechanicalState if it is mapped from the parent level.
virtual void	bwdMechanicalMapping (simulation::Node , core::componentmodel::behavior::BaseMechanicalMapping map)
	Process the BaseMechanicalMapping.
virtual bool	isThreadSafe () const
	Specify whether this action can be parallelized.
Data Fields
VecId	res
VecId	dx
double	factor

Detailed Description

Accumulate the product of the mass matrix by a given vector.

Typically used in implicit integration solved by a Conjugate Gradient algorithm. Note that if a dx vector is given, it is used and propagated by the mappings, Otherwise the current value is used.

Definition at line 376 of file MechanicalVisitor.h.

Constructor & Destructor Documentation

sofa::simulation::MechanicalAddMDxVisitor::MechanicalAddMDxVisitor	(	VecId	res,
		VecId	dx = `VecId()`,
		double	factor = `1.0`
	)			`[inline]`

Definition at line 382 of file MechanicalVisitor.h.

Member Function Documentation

virtual void sofa::simulation::MechanicalAddMDxVisitor::bwdMechanicalMapping	(	simulation::Node *	,
		core::componentmodel::behavior::BaseMechanicalMapping *
	)			`[inline, virtual]`

Process the BaseMechanicalMapping.

Reimplemented from sofa::simulation::MechanicalVisitor.

Definition at line 414 of file MechanicalVisitor.h.

References sofa::core::componentmodel::behavior::BaseMechanicalMapping::accumulateForce().

virtual Result sofa::simulation::MechanicalAddMDxVisitor::fwdMappedMechanicalState	(	simulation::Node *	,
		core::componentmodel::behavior::BaseMechanicalState *
	)			`[inline, virtual]`

Process the BaseMechanicalState if it is mapped from the parent level.

Reimplemented from sofa::simulation::MechanicalVisitor.

Definition at line 402 of file MechanicalVisitor.h.

References sofa::core::componentmodel::behavior::BaseMechanicalState::resetForce(), and sofa::simulation::Visitor::RESULT_CONTINUE.

Visitor::Result sofa::simulation::MechanicalAddMDxVisitor::fwdMass	(	simulation::Node *	,
		core::componentmodel::behavior::BaseMass *
	)			`[virtual]`

Process the BaseMass.

Reimplemented from sofa::simulation::MechanicalVisitor.

Definition at line 272 of file MechanicalVisitor.cpp.

References sofa::core::componentmodel::behavior::BaseMass::addMDx(), factor, and sofa::simulation::Visitor::RESULT_PRUNE.

virtual Result sofa::simulation::MechanicalAddMDxVisitor::fwdMechanicalMapping	(	simulation::Node *	,
		core::componentmodel::behavior::BaseMechanicalMapping *
	)			`[inline, virtual]`

Process the BaseMechanicalMapping.

Reimplemented from sofa::simulation::MechanicalVisitor.

Definition at line 389 of file MechanicalVisitor.h.

References dx, sofa::core::componentmodel::behavior::BaseMechanicalState::VecId::isNull(), sofa::core::componentmodel::behavior::BaseMechanicalMapping::propagateDx(), and sofa::simulation::Visitor::RESULT_CONTINUE.

Visitor::Result sofa::simulation::MechanicalAddMDxVisitor::fwdMechanicalState	(	simulation::Node *	,
		core::componentmodel::behavior::BaseMechanicalState *
	)			`[virtual]`