Simbody physics engine. More...

#include <SimbodyPhysics.hh>

Public Member Functions
	SimbodyPhysics (WorldPtr _world)
	Constructor. More...

virtual	~SimbodyPhysics ()
	Destructor. More...

virtual CollisionPtr	CreateCollision (const std::string &_type, LinkPtr _body)
	Create a collision. More...

CollisionPtr	CreateCollision (const std::string &_shapeType, const std::string &_linkName)
	Create a collision. More...

virtual JointPtr	CreateJoint (const std::string &_type, ModelPtr _parent)
	Create a new joint. More...

virtual LinkPtr	CreateLink (ModelPtr _parent)
	Create a new body. More...

virtual ModelPtr	CreateModel (BasePtr _parent)
	Create a new model. More...

virtual ShapePtr	CreateShape (const std::string &_shapeType, CollisionPtr _collision)
	Create a physics::Shape object. More...

virtual void	DebugPrint () const
	Debug print out of the physic engine state. More...

virtual void	Fini ()
	Finilize the physics engine. More...

virtual bool	GetAutoDisableFlag ()
	: Remove this function, and replace it with a more generic property map More...

ContactManager *	GetContactManager () const
	Get a pointer to the contact manger. More...

SimTK::MultibodySystem *	GetDynamicsWorld () const
	Register a joint with the dynamics world. More...

double	GetMaxStepSize () const
	Get max step size. More...

virtual boost::any	GetParam (const std::string &_key) const
	Get an parameter of the physics engine. More...

virtual bool	GetParam (const std::string &_key, boost::any &_value) const
	Get a parameter from the physics engine with a boolean to indicate success or failure. More...

boost::recursive_mutex *	GetPhysicsUpdateMutex () const
	returns a pointer to the PhysicsEngine::physicsUpdateMutex. More...

double	GetRealTimeUpdateRate () const
	Get real time update rate. More...

sdf::ElementPtr	GetSDF () const
	Get a pointer to the SDF element for this physics engine. More...

double	GetTargetRealTimeFactor () const
	Get target real time factor. More...

virtual std::string	GetType () const
	Return the physics engine type (ode\|bullet\|dart\|simbody). More...

double	GetUpdatePeriod ()
	Get the simulation update period. More...

virtual void	Init ()
	Initialize the physics engine. More...

virtual void	InitForThread ()
	Init the engine for threads. More...

void	InitModel (const physics::ModelPtr _model)
	Add a Model to the Simbody system. More...

virtual void	Load (sdf::ElementPtr _sdf)
	Load the physics engine. More...

virtual void	Reset ()
	Rest the physics engine. More...

virtual void	SetAutoDisableFlag (bool _autoDisable)
	: Remove this function, and replace it with a more generic property map More...

virtual void	SetGravity (const ignition::math::Vector3d &_gravity)
	Set the gravity vector. More...

virtual void	SetMaxContacts (unsigned int _maxContacts)
	: Remove this function, and replace it with a more generic property map More...

void	SetMaxStepSize (double _stepSize)
	Set max step size. More...

virtual bool	SetParam (const std::string &_key, const boost::any &_value)
	Set a parameter of the physics engine. More...

void	SetRealTimeUpdateRate (double _rate)
	Set real time update rate. More...

virtual void	SetSeed (uint32_t _seed)
	Set the random number seed for the physics engine. More...

void	SetTargetRealTimeFactor (double _factor)
	Set target real time factor. More...

virtual void	UpdateCollision ()
	Update the physics engine collision. More...

virtual void	UpdatePhysics ()
	Update the physics engine. More...

WorldPtr	World () const
	Get a pointer to the world. More...

Static Public Member Functions
template<typename T >
static T	any_cast (const boost::any &_value)
	Helper function for performing any_cast operations in SetParam. More...

static SimTK::Transform	GetPose (sdf::ElementPtr _element)
	If the given element contains a <pose> element, return it as a Transform. More...

static std::string	GetTypeString (unsigned int _type)
	Convert Base::GetType() to string, this is needed by the MultibodyGraphMaker. More...

static std::string	GetTypeString (physics::Base::EntityType _type)
	Convert Base::GetType() to string, this is needed by the MultibodyGraphMaker. More...

static SimTK::Transform	Pose2Transform (const ignition::math::Pose3d &_pose)
	Convert the given pose in x,y,z,thetax,thetay,thetaz format to a Simbody Transform. More...

static SimTK::Quaternion	QuadToQuad (const ignition::math::Quaterniond &_q)
	Convert ignition::math::Quaterniond to SimTK::Quaternion. More...

static ignition::math::Quaterniond	QuadToQuadIgn (const SimTK::Quaternion &_q)
	Convert SimTK::Quaternion to ignition::math::Quaterniond. More...

static ignition::math::Pose3d	Transform2PoseIgn (const SimTK::Transform &_xAB)
	Convert a Simbody transform to a pose in x,y,z, thetax,thetay,thetaz format. More...

static ignition::math::Vector3d	Vec3ToVector3Ign (const SimTK::Vec3 &_v)
	Convert SimTK::Vec3 to ignition::math::Vector3d. More...

static SimTK::Vec3	Vector3ToVec3 (const ignition::math::Vector3d &_v)
	Convert ignition::math::Vector3d to SimTK::Vec3. More...

Public Attributes
SimTK::CompliantContactSubsystem	contact

SimTK::Force::DiscreteForces	discreteForces

SimTK::GeneralForceSubsystem	forces

SimTK::Force::Gravity	gravity

SimTK::Integrator *	integ

SimTK::SimbodyMatterSubsystem	matter

bool	simbodyPhysicsInitialized
	true if initialized More...

bool	simbodyPhysicsStepped

SimTK::MultibodySystem	system

SimTK::ContactTrackerSubsystem	tracker

Protected Member Functions
virtual void	OnPhysicsMsg (ConstPhysicsPtr &_msg)
	virtual callback for gztopic "~/physics". More...

virtual void	OnRequest (ConstRequestPtr &_msg)
	virtual callback for gztopic "~/request". More...

Protected Attributes
ContactManager *	contactManager
	Class that handles all contacts generated by the physics engine. More...

double	maxStepSize
	Real time update rate. More...

transport::NodePtr	node
	Node for communication. More...

ignition::transport::Node	nodeIgn
	Ignition node for communication. More...

transport::SubscriberPtr	physicsSub
	Subscribe to the physics topic. More...

boost::recursive_mutex *	physicsUpdateMutex
	Mutex to protect the update cycle. More...

double	realTimeUpdateRate
	Real time update rate. More...

transport::SubscriberPtr	requestSub
	Subscribe to the request topic. More...

transport::PublisherPtr	responsePub
	Response publisher. More...

ignition::transport::Node::Publisher	responsePubIgn
	Response publisher. More...

sdf::ElementPtr	sdf
	Our SDF values. More...

double	targetRealTimeFactor
	Target real time factor. More...

WorldPtr	world
	Pointer to the world. More...

Detailed Description

Simbody physics engine.

Constructor & Destructor Documentation

◆ SimbodyPhysics()

SimbodyPhysics ( WorldPtr _world )

explicit

Constructor.

◆ ~SimbodyPhysics()

virtual ~SimbodyPhysics ( )

virtual

Destructor.

Member Function Documentation

◆ any_cast()

static T any_cast ( const boost::any & _value )

inlinestaticinherited

Helper function for performing any_cast operations in SetParam.

This is useful because the PresetManager stores the output of sdf::Element::GetAny as boost::any values in its parameterMap and calls SetParam with these values. Prior to libsdformat8, the GetAny function returned boost::any, but it now returns std::any. This helper is used in SetParam to first check if a boost::any value contains a std::any, and if so, perform a std::any_cast<T>. Otherwise, it returns boost::any_cast<T>.

Parameters

[in] _value Value to cast to type T.

Returns: Value cast to type T.

References PhysicsEngine::OnPhysicsMsg(), and PhysicsEngine::OnRequest().

◆ CreateCollision() [1/2]

virtual CollisionPtr CreateCollision	(	const std::string &	_shapeType,
		LinkPtr	_link
	)

virtual

Create a collision.

Parameters

[in]	_shapeType	Type of collision to create.
[in]	_link	Parent link.

Implements PhysicsEngine.

◆ CreateCollision() [2/2]

CollisionPtr CreateCollision	(	const std::string &	_shapeType,
		const std::string &	_linkName
	)

inherited

Create a collision.

Parameters

[in]	_shapeType	Type of collision to create.
[in]	_linkName	Name of the parent link.

◆ CreateJoint()

virtual JointPtr CreateJoint	(	const std::string &	_type,
		ModelPtr	_parent
	)

virtual

Create a new joint.

Parameters

[in]	_type	Type of joint to create.
[in]	_parent	Model parent.

Implements PhysicsEngine.

◆ CreateLink()

virtual LinkPtr CreateLink ( ModelPtr _parent )

virtual

Create a new body.

Parameters

[in] _parent Parent model for the link.

Implements PhysicsEngine.

◆ CreateModel()

virtual ModelPtr CreateModel ( BasePtr _base )

virtual

Create a new model.

Parameters

[in] _base Boost shared pointer to a new model.

Reimplemented from PhysicsEngine.

◆ CreateShape()

virtual ShapePtr CreateShape	(	const std::string &	_shapeType,
		CollisionPtr	_collision
	)

virtual

Create a physics::Shape object.

Parameters

[in]	_shapeType	Type of shape to create.
[in]	_collision	Collision parent.

Implements PhysicsEngine.

◆ DebugPrint()

virtual void DebugPrint ( ) const

virtual

Debug print out of the physic engine state.

Implements PhysicsEngine.

◆ Fini()

virtual void Fini ( )

virtual

Finilize the physics engine.

Reimplemented from PhysicsEngine.

◆ GetAutoDisableFlag()

virtual bool GetAutoDisableFlag ( )

inlinevirtualinherited

: Remove this function, and replace it with a more generic property map

access functions to set ODE parameters..

Returns: Auto disable flag.

References PhysicsEngine::DebugPrint(), PhysicsEngine::GetContactManager(), PhysicsEngine::GetParam(), PhysicsEngine::SetParam(), and PhysicsEngine::World().

◆ GetContactManager()

ContactManager* GetContactManager ( ) const

inherited

Get a pointer to the contact manger.

Returns: Pointer to the contact manager.

Referenced by PhysicsEngine::GetAutoDisableFlag().

◆ GetDynamicsWorld()

SimTK::MultibodySystem* GetDynamicsWorld ( ) const

Register a joint with the dynamics world.

◆ GetMaxStepSize()

double GetMaxStepSize ( ) const

inherited

Get max step size.

Returns: Max step size.

Referenced by PhysicsEngine::Reset().

◆ GetParam() [1/2]

virtual boost::any GetParam ( const std::string & _key ) const

virtual

Get an parameter of the physics engine.

Parameters

[in] _attr String key

See also: SetParam

Returns: The value of the parameter

Reimplemented from PhysicsEngine.

◆ GetParam() [2/2]

virtual bool GetParam	(	const std::string &	_key,
		boost::any &	_value
	)		const

virtual

Get a parameter from the physics engine with a boolean to indicate success or failure.

Parameters

[in]	_key	Key of the accessed param
[out]	_value	Value of the accessed param

Returns: True if the parameter was successfully retrieved

Reimplemented from PhysicsEngine.

◆ GetPhysicsUpdateMutex()

boost::recursive_mutex* GetPhysicsUpdateMutex ( ) const

inlineinherited

returns a pointer to the PhysicsEngine::physicsUpdateMutex.

Returns: Pointer to the physics mutex.

References PhysicsEngine::GetSDF(), and PhysicsEngine::physicsUpdateMutex.

◆ GetPose()

static SimTK::Transform GetPose ( sdf::ElementPtr _element )

static

If the given element contains a <pose> element, return it as a Transform.

Otherwise return the identity Transform. If there is more than one <pose> element, only the first one is processed.

◆ GetRealTimeUpdateRate()

double GetRealTimeUpdateRate ( ) const

inherited

Get real time update rate.

Returns: Update rate

Referenced by PhysicsEngine::Reset().

◆ GetSDF()

sdf::ElementPtr GetSDF ( ) const

inherited

Get a pointer to the SDF element for this physics engine.

Returns: Pointer to the physics SDF element.

Referenced by PhysicsEngine::GetPhysicsUpdateMutex().

◆ GetTargetRealTimeFactor()

double GetTargetRealTimeFactor ( ) const

inherited

Get target real time factor.

Returns: Target real time factor

Referenced by PhysicsEngine::Reset().

◆ GetType()

virtual std::string GetType ( ) const

virtual

Return the physics engine type (ode|bullet|dart|simbody).

Returns: Type of the physics engine.

Implements PhysicsEngine.

◆ GetTypeString() [1/2]

static std::string GetTypeString ( unsigned int _type )

static

Convert Base::GetType() to string, this is needed by the MultibodyGraphMaker.

Parameters

[in] _type Joint type returned by Joint::GetType().

Returns: a hard-coded string needed by the MultibodyGraphMaker.

◆ GetTypeString() [2/2]

static std::string GetTypeString ( physics::Base::EntityType _type )

static

Convert Base::GetType() to string, this is needed by the MultibodyGraphMaker.

Parameters

[in] _type Joint type returned by Joint::GetType().

Returns: a hard-coded string needed by the MultibodyGraphMaker.

◆ GetUpdatePeriod()

double GetUpdatePeriod ( )

inherited

Get the simulation update period.

Returns: Simulation update period.

Referenced by PhysicsEngine::Reset().

◆ Init()

virtual void Init ( )

virtual

Initialize the physics engine.

Implements PhysicsEngine.

◆ InitForThread()

virtual void InitForThread ( )

virtual

Init the engine for threads.

Implements PhysicsEngine.

◆ InitModel()

void InitModel ( const physics::ModelPtr _model )

Add a Model to the Simbody system.

Parameters

[in] _model Pointer to the model to add into Simbody.

◆ Load()

virtual void Load ( sdf::ElementPtr _sdf )

virtual

Load the physics engine.

Parameters

[in] _sdf Pointer to the SDF parameters.

Reimplemented from PhysicsEngine.

◆ OnPhysicsMsg()

virtual void OnPhysicsMsg ( ConstPhysicsPtr & _msg )

protectedvirtual

virtual callback for gztopic "~/physics".

Parameters

[in] _msg Physics message.

Reimplemented from PhysicsEngine.

◆ OnRequest()

virtual void OnRequest ( ConstRequestPtr & _msg )

protectedvirtual

virtual callback for gztopic "~/request".

Parameters

[in] _msg Request message.

Reimplemented from PhysicsEngine.

◆ Pose2Transform()

static SimTK::Transform Pose2Transform ( const ignition::math::Pose3d & _pose )

static

Convert the given pose in x,y,z,thetax,thetay,thetaz format to a Simbody Transform.

The rotation angles are interpreted as a body-fixed sequence, meaning we rotation about x, then about the new y, then about the now twice-rotated z.

Parameters

[in] _pose Ignition math Pose3d object

Returns: Simbody's SimTK::Transform object

◆ QuadToQuad()

static SimTK::Quaternion QuadToQuad ( const ignition::math::Quaterniond & _q )

static

Convert ignition::math::Quaterniond to SimTK::Quaternion.

Parameters

[in] _q Ignition::math::Quaterniond object

Returns: Simbody's SimTK::Quaternion object

◆ QuadToQuadIgn()

static ignition::math::Quaterniond QuadToQuadIgn ( const SimTK::Quaternion & _q )

static

Convert SimTK::Quaternion to ignition::math::Quaterniond.

Parameters

[in] _q Simbody's SimTK::Quaternion object

Returns: Ignition::math::Quaterniond object

◆ Reset()

virtual void Reset ( )

virtual

Rest the physics engine.

Reimplemented from PhysicsEngine.

◆ SetAutoDisableFlag()

virtual void SetAutoDisableFlag ( bool _autoDisable )

virtualinherited

: Remove this function, and replace it with a more generic property map

Access functions to set ODE parameters.

Parameters

[in] _autoDisable True to enable auto disabling of bodies.

Referenced by PhysicsEngine::UpdatePhysics().

◆ SetGravity()

virtual void SetGravity ( const ignition::math::Vector3d & _gravity )

virtual

Set the gravity vector.

Parameters

[in] _gravity New gravity vector.

Implements PhysicsEngine.

◆ SetMaxContacts()

virtual void SetMaxContacts ( unsigned int _maxContacts )

virtualinherited

: Remove this function, and replace it with a more generic property map

access functions to set ODE parameters

Parameters

[in] _maxContacts Maximum number of contacts.

Reimplemented in ODEPhysics.

Referenced by PhysicsEngine::UpdatePhysics().

◆ SetMaxStepSize()

void SetMaxStepSize ( double _stepSize )

inherited

Set max step size.

Parameters

[in] _stepSize Max step size.

Referenced by PhysicsEngine::Reset().

◆ SetParam()

virtual bool SetParam	(	const std::string &	_key,
		const boost::any &	_value
	)

virtual

Set a parameter of the physics engine.

See SetParam documentation for descriptions of duplicate parameters.

Parameters

[in]	_key	String key Below is a list of _key parameter definitions: "solver_type" (string) - returns solver used by engine, e.g. "sequential_impulse' for Bullet, "quick" for ODE "Featherstone and Lemkes" for DART and "Spatial Algebra and Elastic Foundation" for Simbody. -# "cfm" (double) - global CFM (ODE/Bullet) -# "erp" (double) - global ERP (ODE/Bullet) -# "precon_iters" (bool) - precondition iterations (experimental). (ODE) "iters" (int) - number of LCP PGS iterations. If sor_lcp_tolerance is negative, full iteration count is executed. Otherwise, PGS may stop iteration early if sor_lcp_tolerance is satisfied by the total RMS residual. "sor" (double) - relaxation parameter for Projected Gauss-Seidel (PGS) updates. (ODE/Bullet) "contact_max_correcting_vel" (double) - truncates correction impulses from ERP by this value. (ODE) "contact_surface_layer" (double) - ERP is 0 for interpenetration depths below this value. (ODE/Bullet) "max_contacts" (int) - max number of contact constraints between any pair of collision bodies. "min_step_size" (double) - minimum internal step size. (defined but not used in ode). "max_step_size" (double) - maximum physics step size when physics update step must return.
[in]	_value	The value to set to

Returns: true if SetParam is successful, false if operation fails.

Reimplemented from PhysicsEngine.

◆ SetRealTimeUpdateRate()

void SetRealTimeUpdateRate ( double _rate )

inherited

Set real time update rate.

Parameters

[in] _rate Update rate

Referenced by PhysicsEngine::Reset().

◆ SetSeed()

virtual void SetSeed ( uint32_t _seed )

virtual

Set the random number seed for the physics engine.

Parameters

[in] _seed The random number seed.

Implements PhysicsEngine.

◆ SetTargetRealTimeFactor()

void SetTargetRealTimeFactor ( double _factor )

inherited

Set target real time factor.

Parameters

[in] _factor Target real time factor

Referenced by PhysicsEngine::Reset().

◆ Transform2PoseIgn()

static ignition::math::Pose3d Transform2PoseIgn ( const SimTK::Transform & _xAB )

static

Convert a Simbody transform to a pose in x,y,z, thetax,thetay,thetaz format.

Parameters

[in] _xAB Simbody's SimTK::Transform object

Returns: ignition::math::Pose3d object

◆ UpdateCollision()

virtual void UpdateCollision ( )

virtual

Update the physics engine collision.

This function works in tandem with PhysicsEngine::UpdatePhysics() to update the world. This function will be called even if the physics is disabled (when World::PhysicsEnabled()) returns false). Which updates are done in which of the two functions PhysicsEngine::UpdateCollision() and PhysicsEngine::UpdatePhysics() is to some extent left to the implementing physics engine. The intention is that PhysicsEngine::UpdateCollision() will update the collision states of the world, including contact information, and PhysicsEngine::UpdatePhysics() will update the dynamics of the world, i.e. advance the world and react to the collision state. However for some physics engines, both is done in one step, or providing the contact information separately in UpdateCollision() would mean double work, as it can't be avoided to be done again in PhysicsEngine::UpdatePhysics() - in this case it is better that PhysicsEngine::UpdateCollision does not actually update collision and contact information, and instead leaves it to UpdatePhysics(). There should be one exception however when it still does make this update: If World::PhysicsEnabled() returns false, and therefore PhysicsEngine::UpdatePhysics() will not be called in the update step, then PhysicsEngine::UpdateCollision will need to ensure that collision and contact information will still be updated.

Implements PhysicsEngine.

◆ UpdatePhysics()

virtual void UpdatePhysics ( )

virtual

Update the physics engine.

Will only be called if the physics are enabled, which is the case when World::PhysicsEnabled() returns true.

See also: PhysicsEngine::UpdateCollision()

Reimplemented from PhysicsEngine.

◆ Vec3ToVector3Ign()

static ignition::math::Vector3d Vec3ToVector3Ign ( const SimTK::Vec3 & _v )

static

Convert SimTK::Vec3 to ignition::math::Vector3d.

Parameters

[in] _v Simbody's SimTK::Vec3 object

Returns: ignition::math::Vector3d object

◆ Vector3ToVec3()

static SimTK::Vec3 Vector3ToVec3 ( const ignition::math::Vector3d & _v )

static

Convert ignition::math::Vector3d to SimTK::Vec3.

Parameters

[in] _v Ignition math Vector3d object

Returns: Simbody's SimTK::Vec3 object

◆ World()

WorldPtr World ( ) const

inherited

Get a pointer to the world.

Returns: Pointer to the world.

Referenced by PhysicsEngine::GetAutoDisableFlag().

Member Data Documentation

◆ contact

SimTK::CompliantContactSubsystem contact

◆ contactManager

ContactManager* contactManager

protectedinherited

Class that handles all contacts generated by the physics engine.

◆ discreteForces

SimTK::Force::DiscreteForces discreteForces

◆ forces

SimTK::GeneralForceSubsystem forces

◆ gravity

SimTK::Force::Gravity gravity

◆ integ

SimTK:: Integrator* integ

◆ matter

SimTK::SimbodyMatterSubsystem matter

◆ maxStepSize

double maxStepSize

protectedinherited

Real time update rate.

◆ node

transport::NodePtr node

protectedinherited

Node for communication.

◆ nodeIgn

ignition::transport::Node nodeIgn

protectedinherited

Ignition node for communication.

◆ physicsSub

transport::SubscriberPtr physicsSub

protectedinherited

Subscribe to the physics topic.

◆ physicsUpdateMutex

boost::recursive_mutex* physicsUpdateMutex

protectedinherited

Mutex to protect the update cycle.

Referenced by PhysicsEngine::GetPhysicsUpdateMutex().

◆ realTimeUpdateRate

double realTimeUpdateRate

protectedinherited

Real time update rate.

◆ requestSub

transport::SubscriberPtr requestSub

protectedinherited

Subscribe to the request topic.

◆ responsePub

transport::PublisherPtr responsePub

protectedinherited

Response publisher.

◆ responsePubIgn

ignition::transport::Node::Publisher responsePubIgn

protectedinherited

Response publisher.

◆ sdf

sdf::ElementPtr sdf

protectedinherited

Our SDF values.

◆ simbodyPhysicsInitialized

bool simbodyPhysicsInitialized

true if initialized

◆ simbodyPhysicsStepped

bool simbodyPhysicsStepped

◆ system

SimTK::MultibodySystem system

◆ targetRealTimeFactor

double targetRealTimeFactor

protectedinherited

Target real time factor.

◆ tracker

SimTK::ContactTrackerSubsystem tracker

◆ world

WorldPtr world

protectedinherited

Pointer to the world.

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

SimbodyPhysics.hh

Public Member Functions

Static Public Member Functions

Public Attributes

Protected Member Functions

Protected Attributes

Detailed Description

Constructor & Destructor Documentation

◆ SimbodyPhysics()

◆ ~SimbodyPhysics()

Member Function Documentation

◆ any_cast()

◆ CreateCollision() [1/2]

◆ CreateCollision() [2/2]

◆ CreateJoint()

◆ CreateLink()

◆ CreateModel()

◆ CreateShape()

◆ DebugPrint()

◆ Fini()

◆ GetAutoDisableFlag()

◆ GetContactManager()

◆ GetDynamicsWorld()

◆ GetMaxStepSize()

◆ GetParam() [1/2]

◆ GetParam() [2/2]

◆ GetPhysicsUpdateMutex()

◆ GetPose()

◆ GetRealTimeUpdateRate()

◆ GetSDF()

◆ GetTargetRealTimeFactor()

◆ GetType()

◆ GetTypeString() [1/2]

◆ GetTypeString() [2/2]

◆ GetUpdatePeriod()

◆ Init()

◆ InitForThread()

◆ InitModel()

◆ Load()

◆ OnPhysicsMsg()

◆ OnRequest()

◆ Pose2Transform()

◆ QuadToQuad()

◆ QuadToQuadIgn()

◆ Reset()

◆ SetAutoDisableFlag()

◆ SetGravity()

◆ SetMaxContacts()

◆ SetMaxStepSize()

◆ SetParam()

◆ SetRealTimeUpdateRate()

◆ SetSeed()

◆ SetTargetRealTimeFactor()

◆ Transform2PoseIgn()

◆ UpdateCollision()

◆ UpdatePhysics()

◆ Vec3ToVector3Ign()

◆ Vector3ToVec3()

◆ World()

Member Data Documentation

◆ contact

◆ contactManager

◆ discreteForces

◆ forces

◆ gravity

◆ integ

◆ matter

◆ maxStepSize

◆ node

◆ nodeIgn

◆ physicsSub

◆ physicsUpdateMutex

◆ realTimeUpdateRate

◆ requestSub

◆ responsePub

◆ responsePubIgn

◆ sdf

◆ simbodyPhysicsInitialized

◆ simbodyPhysicsStepped

◆ system

◆ targetRealTimeFactor