sofa::simulation Namespace Reference

Namespaces
	Colors
	common
	core
	graph
	mechanicalvisitor
	node
	xml

Classes
class	FindByTypeVisitor
class	SceneLoaderPHP
class	SceneLoaderXML
class	TransformationVisitor
class	AnimateBeginEvent
class	AnimateEndEvent
class	AnimateVisitor
class	BaseMechanicalVisitor
class	BehaviorUpdatePositionVisitor
class	CleanupVisitor
class	CollisionAnimationLoop
	Component responsible for main simulation algorithms, managing how and when collisions and integrations computations happen. More...
class	CollisionBeginEvent
class	CollisionEndEvent
class	CollisionVisitor
	Compute collision reset, detection and response in one step. More...
class	CollisionResetVisitor
	Remove collision response from last step. More...
class	CollisionDetectionVisitor
	Compute collision detection. More...
class	CollisionResponseVisitor
	Compute collision response. More...
class	CpuTask
class	CpuTaskStatus
class	DeactivationVisitor
class	DefaultAnimationLoop
	Default Animation Loop to be created when no AnimationLoop found on simulation::node. More...
class	StdTaskAllocator
class	DefaultTaskScheduler
class	DefaultVisualManagerLoop
	Default VisualManager Loop to be created when no VisualManager found on simulation::node. More...
class	DeleteVisitor
class	BuildConstraintSystemEndEvent
class	SimulationInitDoneEvent
class	SimulationInitStartEvent
class	SimulationInitTexturesDoneEvent
class	SimulationStartEvent
class	SimulationStopEvent
class	SolveConstraintSystemEndEvent
class	InitGnuplotVisitor
class	ExportGnuplotVisitor
class	ExportVisualModelOBJVisitor
class	InitPerThreadDataTask
class	InitVisitor
class	IntegrateBeginEvent
class	IntegrateEndEvent
class	SpinLock
class	ScopedLock
class	MainTaskSchedulerFactory
class	MainTaskSchedulerRegistry
class	MechanicalVisitor
class	MechanicalVPrintVisitor
class	MechanicalVPrintWithElapsedTimeVisitor
class	DofPrintVisitor
class	MutationListener
	Generic API to handle mutations of the graph. More...
class	NodeSequence
class	NodeSingle
class	Node
struct	Range
class	ParallelSparseMatrixProduct
class	PauseEvent
class	PipelineImpl
class	PositionEvent
class	PrintVisitor
class	PropagateEventVisitor
class	RequiredPlugin
class	ResetVisitor
class	StoreResetStateVisitor
class	SceneCheck
class	SceneCheckMainRegistry
class	SceneCheckRegistry
class	SceneLoader
	Main class used to register scene file loaders. More...
class	SceneLoaderFactory
class	Simulation
class	SolveVisitor
class	SolveVisitorTask
	A task to provide to a task scheduler in which a solver solves. More...
class	StateChangeVisitor
class	Task
class	TaskScheduler
class	TaskSchedulerFactory
class	TaskSchedulerRegistry
class	TopologyChangeVisitor
class	UpdateBoundingBoxVisitor
class	UpdateContextVisitor
class	UpdateSimulationContextVisitor
class	UpdateVisualContextVisitor
class	UpdateInternalDataVisitor
class	UpdateLinksVisitor
class	UpdateMappingEndEvent
class	UpdateMappingVisitor
class	VelocityThresholdVisitor
class	Visitor
	Base class for visitors propagated recursively through the scenegraph. More...
class	VisualVisitor
class	VisualDrawVisitor
class	VisualUpdateVisitor
class	VisualInitVisitor
class	VisualComputeBBoxVisitor
class	VisualClearVisitor
class	WorkerThread
class	WriteStateVisitor
class	XMLPrintVisitor

Typedefs
typedef sofa::core::sptr< Node >	NodeSPtr
typedef sofa::core::sptr< Simulation >	SimulationSPtr

Enumerations
enum class	ForEachExecutionPolicy : bool { SEQUENTIAL = false , PARALLEL }

Functions
void	setSimulation (Simulation *s)=delete
	Set the (unique) simulation which controls the scene. More...
SOFA_SIMULATION_CORE_API Simulation *	getSimulation ()
void	initThreadLocalData ()
template<class InputIt , class Distance >
void	advance (InputIt &it, Distance n)
template<class InputIt >
sofa::type::vector< Range< InputIt > >	makeRangesForLoop (const InputIt first, const InputIt last, const unsigned int nbRangesHint)
template<class InputIt , class UnaryFunction >
UnaryFunction	forEach (InputIt first, InputIt last, UnaryFunction f)
template<class InputIt , class UnaryFunction >
UnaryFunction	forEachRange (InputIt first, InputIt last, UnaryFunction f)
template<class InputIt , class UnaryFunction >
UnaryFunction	parallelForEachRange (TaskScheduler &taskScheduler, InputIt first, InputIt last, UnaryFunction f)
template<class InputIt , class UnaryFunction >
UnaryFunction	parallelForEach (TaskScheduler &taskScheduler, InputIt first, InputIt last, UnaryFunction f)
template<class InputIt , class UnaryFunction >
UnaryFunction	forEachRange (const ForEachExecutionPolicy execution, TaskScheduler &taskScheduler, InputIt first, InputIt last, UnaryFunction f)
template<class InputIt , class UnaryFunction >
UnaryFunction	forEach (const ForEachExecutionPolicy execution, TaskScheduler &taskScheduler, InputIt first, InputIt last, UnaryFunction f)
SOFA_SIMULATION_API void	init ()

Variables
const SceneLoader *	loaderPHP = SceneLoaderFactory::getInstance()->addEntry(new SceneLoaderPHP())
const SceneLoader *	loaderXML = SceneLoaderFactory::getInstance()->addEntry(new SceneLoaderXML())
int	DefaultAnimationLoopClass
const bool	DefaultTaskSchedulerRegistered
int	DefaultVisualManagerLoopClass
int	RequiredPluginClass

Typedef Documentation

NodeSPtr

typedef sofa::core::sptr< Node > sofa::simulation::NodeSPtr

SimulationSPtr

typedef sofa::core::sptr<Simulation> sofa::simulation::SimulationSPtr

Enumeration Type Documentation

ForEachExecutionPolicy

enum sofa::simulation::ForEachExecutionPolicy : bool

strong

Enumerator
SEQUENTIAL
PARALLEL

Function Documentation

advance()

template<class InputIt , class Distance >

void sofa::simulation::advance	(	InputIt &	it,
		Distance	n
	)

forEach() [1/2]

template<class InputIt , class UnaryFunction >

UnaryFunction sofa::simulation::forEach	(	const ForEachExecutionPolicy	execution,
		TaskScheduler &	taskScheduler,
		InputIt	first,
		InputIt	last,
		UnaryFunction	f
	)

forEach() [2/2]

template<class InputIt , class UnaryFunction >

UnaryFunction sofa::simulation::forEach	(	InputIt	first,
		InputIt	last,
		UnaryFunction	f
	)

Applies the given function object f to the result of dereferencing every iterator in the range [first, last), in order.

forEachRange() [1/2]

template<class InputIt , class UnaryFunction >

UnaryFunction sofa::simulation::forEachRange	(	const ForEachExecutionPolicy	execution,
		TaskScheduler &	taskScheduler,
		InputIt	first,
		InputIt	last,
		UnaryFunction	f
	)

forEachRange() [2/2]

template<class InputIt , class UnaryFunction >

UnaryFunction sofa::simulation::forEachRange	(	InputIt	first,
		InputIt	last,
		UnaryFunction	f
	)

Applies the given function object f to the Range [first, last)

The signature of the function f should be equivalent to the following: void fun(const Range<InputIt>& a); The signature does not need to have const &

getSimulation()

Simulation * sofa::simulation::getSimulation

(

)

Get the (unique) simulation which controls the scene. Automatically creates one if no Simulation has been set.

init()

SOFA_SIMULATION_API void sofa::simulation::init

(

)

initThreadLocalData()

SOFA_SIMULATION_CORE_API void sofa::simulation::initThreadLocalData

(

)

makeRangesForLoop()

template<class InputIt >

sofa::type::vector<Range<InputIt> > sofa::simulation::makeRangesForLoop	(	const InputIt	first,
		const InputIt	last,
		const unsigned int	nbRangesHint
	)

Function returning a list of ranges from an iterable container. The number of ranges depends on: 1) the desired number of ranges provided in a parameter 2) the number of elements in the container The number of elements in each range is homogenous, except for the last range which may contain more elements.

parallelForEach()

template<class InputIt , class UnaryFunction >

UnaryFunction sofa::simulation::parallelForEach	(	TaskScheduler &	taskScheduler,
		InputIt	first,
		InputIt	last,
		UnaryFunction	f
	)

Applies the given function object f to the result of dereferencing every iterator in the range [first, last), in parallel.

parallelForEachRange()

template<class InputIt , class UnaryFunction >

UnaryFunction sofa::simulation::parallelForEachRange	(	TaskScheduler &	taskScheduler,
		InputIt	first,
		InputIt	last,
		UnaryFunction	f
	)

Applies in parallel the given function object f to a list of ranges generated from [first, last)

The signature of the function f should be equivalent to the following: void fun(const Range<InputIt>& a); The signature does not need to have const &.

A task scheduler must be provided and correctly initiallized. The number of generated ranges depends on the threads available in the task scheduler.

setSimulation()

void sofa::simulation::setSimulation ( Simulation *  s )

delete

Set the (unique) simulation which controls the scene.

Variable Documentation

DefaultAnimationLoopClass

int sofa::simulation::DefaultAnimationLoopClass

Initial value:

= core::RegisterObject("Simulation loop to use in scene without constraints nor contact.")
                                .add<DefaultAnimationLoop>()
                                .addDescription(R"(
This loop triggers the following steps:
- build and solve all linear systems in the scene : collision and time integration to compute the new values of the dofs
- update the context (dt++)
- update the mappings
- update the bounding box (volume covering all objects of the scene))")

DefaultTaskSchedulerRegistered

const bool sofa::simulation::DefaultTaskSchedulerRegistered

Initial value:

= MainTaskSchedulerFactory::registerScheduler(
    DefaultTaskScheduler::name(),
    &DefaultTaskScheduler::create)

DefaultVisualManagerLoopClass

int sofa::simulation::DefaultVisualManagerLoopClass

Initial value:

= core::RegisterObject("The simplest Visual Loop Manager, created by default when user do not put on scene")
        .add< DefaultVisualManagerLoop >()

loaderPHP

const SceneLoader* sofa::simulation::loaderPHP = SceneLoaderFactory::getInstance()->addEntry(new SceneLoaderPHP())

loaderXML

const SceneLoader* sofa::simulation::loaderXML = SceneLoaderFactory::getInstance()->addEntry(new SceneLoaderXML())

RequiredPluginClass

int sofa::simulation::RequiredPluginClass

Initial value:

= core::RegisterObject("Load the required plugins")
        .add< RequiredPlugin >()