Namespaces
	dartsim

	heightmap

	mesh

	sdf

Classes
class	AddedMass

class	AddLinkExternalForceTorque

struct	ApplyExternalForceTorques

struct	ApplyGeneralizedForces

class	AttachBoxShapeFeature
	This feature constructs a new box shape and attaches the desired pose in the link frame. The pose could be defined to be the box center point or any corner in actual implementation. More...

class	AttachCapsuleShapeFeature
	This feature constructs a new capsule shape and attaches the desired pose in the link frame. The pose could be defined to be the capsule center point in actual implementation. More...

class	AttachCylinderShapeFeature
	This feature constructs a new cylinder shape and attaches the desired pose in the link frame. The pose could be defined to be the cylinder center point in actual implementation. More...

class	AttachEllipsoidShapeFeature
	This feature constructs a new ellipsoid shape and attaches the desired pose in the link frame. The pose could be defined to be the ellipsoid center point in actual implementation. More...

class	AttachPlaneShapeFeature
	This feature constructs a new plane shape and attaches the desired point, which the plane passes thorugh in the link frame. The default point is at zero coordinate. More...

class	AttachPrismaticJointFeature
	Provide the API for attaching a Link to another Link (or directly to the World) with a prismatic joint. After calling AttachPrismaticJoint the Link's parent joint will be a prismatic joint. More...

class	AttachRevoluteJointFeature
	Provide the API for attaching a Link to another Link (or directly to the World) with a revolute joint. After calling AttachRevoluteJoint, the Link's parent joint will be a revolute joint. More...

class	AttachSphereShapeFeature
	This feature constructs a new sphere shape and attaches the desired pose in the link frame. The pose is defined as the sphere center point in actual implementation. More...

class	CanReadExpectedData

class	CanReadRequiredData
	CanReadRequiredData provides compile-time static analysis to ensure that the inheriting class provides a Read(~) function overload for each of the data types that are listed as required in the Specification. It also provides a function that will invoke Read(~) on each of the required data types (you may indicate whether or not it should only invoke them on unqueried data). More...

class	CanWriteExpectedData

class	CanWriteRequiredData
	CanWriteRequiredData provides compile-time static analysis to ensure that the inheriting class provides a Write(~) function overload for each of the data types that are listed as required in the Specification. It also provides a function that will invoke Write(~) on each of the required data types (you may indicate whether or not it should only invoke them on unqueried data). More...

struct	ChangedWorldPoses
	ChangedWorldPoses has the same definition as WorldPoses. This type provides a way to keep track of which poses have changed in a simulation step. More...

class	CollisionDetector

class	CollisionFilterMaskFeature

class	CollisionPairMaxContacts

class	CompleteFrameSemantics
	This feature will apply frame semantics to all objects. More...

class	CompositeData
	The CompositeData class allows arbitrary data structures to be composed together, copied, and moved with type erasure. More...

struct	ConstCompatible
	Contains a static constexpr field named `value` which will be true if the type `From` has a const-quality less than or equal to the type `To`. More...

struct	ConstCompatible< To, const From >

class	ConstructEmptyLinkFeature
	This feature constructs an empty link and returns its pointer from the given model. More...

class	ConstructEmptyModelFeature
	[ConstructEmptyWorld] More...

class	ConstructEmptyNestedModelFeature
	This feature constructs an empty nested model and returns its pointer from the given world. More...

class	ConstructEmptyWorldFeature
	This feature constructs an empty world and returns its pointer from the current physics engine in use. More...

struct	Contacts

struct	DataStatusMask
	This struct encodes criteria for CompositeData::DataStatus so that Read and Write operations can be done for specific types of data (ie. required and unqueried or only existing data). It is used by OperateOnSpecifiedData at run-time. More...

class	DetachJointFeature

struct	Empty
	Useful as a blank placeholder in template metaprogramming. More...

class	Entity
	This is the base class of all "proxy objects". The "proxy objects" are essentially interfaces into the actual objects which exist inside of the various physics engine implementations. The proxy objects contain the minimal amount of data (e.g. a unique identifier, a reference-counter for the implementation object, and a reference to the implementation interface that it needs) necessary to interface with the object inside of the implementation that it refers to. More...

class	EntityPtr

class	ExpectData< Expected >
	ExpectData is an extension of CompositeData which indicates that the composite expects to be operating on the data types listed in its template arguments. All of the expected types will benefit from very high-speed operations when being accessed from an object of type ExpectData<Expected>. The ordinary CompositeData class needs to perform a map lookup on the data type whenever one of its functions is called, but an ExpectData<T> object does not need to perform any map lookup when performing an operation on T (e.g. .Get<T>(), .Insert<T>(), .Query<T>(), .Has<T>(), etc). More...

class	Feature
	This class defines the concept of a Feature. It should be inherited by classes that define some plugin feature. More...

struct	FeatureList
	Use a FeatureList to aggregate a list of Features. More...

struct	FeaturePolicy
	FeaturePolicy is a "policy class" used to provide metadata to features about what kind of simulation engine they are going to be used in. More...

struct	FeatureWithConflicts
	If your feature is known to conflict with any other feature, then you should have your feature class inherit FeatureWithConflicts<...>, and pass it a list of the features that it conflicts with. More...

struct	FeatureWithRequirements
	If your feature is known to require any other features, then you should have your feature class inherit FeatureWithRequirements<...>, and pass it a list of the features that it requires. More...

struct	FindExpected
	This allows us to specify that we are interested in expected data while performing template metaprogramming. More...

struct	FindFeatures

struct	FindRequired
	This allows us to specify that we are interested in required data while performing template metaprogramming. More...

struct	ForceTorque

class	ForwardStep
	ForwardStep is a feature that allows a simulation of a world to take one step forward in time. More...

struct	FrameData
	The FrameData struct fully describes the kinematic state of a Frame with "Dim" dimensions and "Scalar" precision. Dim is allowed to be 2 or 3, and Scalar is allowed to be double or float. We provide the following fully qualified types: More...

class	FrameID
	Container for specifying Frame IDs. We do not want to use a generic integer type for this, because it may lead to bugs where a plain integer is mistaken for a FrameID. This also allows the compiler to always perform argument deduction successfully. More...

class	FrameSemantics
	FrameSemantics is an Interface that can be provided by gz-physics engines to provide users with easy ways to express kinematic quantities in terms of frames and compute their values in terms of arbitrary frames of reference. More...

class	FreeGroupFrameSemantics
	This feature provides an interface between the Model and Link classes and the FreeGroup class, which represents a group of links that are not connected to the world with any kinematic constraints. A FreeGroup can represent a single connected group of links that forms a tree with the root of the tree connected to the world with a FreeJoint, but it can also represent a group of other FreeGroups. Each FreeGroup has 1 canonical link, whose frame is used for getting and setting properties like pose and velocity. If the FreeGroup is a single tree of connected links, the canonical link should be the root of that tree. If the FreeGroup contains multiple FreeGroups, the canonical link should be selected from one of the component FreeGroups. More...

struct	FreeVector

struct	FromPolicy
	This struct is used to conveniently convert from a policy to a geometric type. Example usage: More...

struct	GeneralizedParameters

class	GetBasicJointProperties
	This feature retrieves the generalized joint properties such as Degrees Of Freedom (DoF), the transformation matrix from the joint's parent link to this joint and the transformation matrix from this joint to its child link. More...

class	GetBasicJointState
	This feature retrieves the generalized joint states such as position, velocity, acceleration of the joint, applied force to the joint and the transformation matrix from the joint's parent link to this joint's child link based on its current position. More...

class	GetContactsFromLastStepFeature
	GetContactsFromLastStepFeature is a feature for retrieving the list of contacts generated in the previous simulation step. More...

class	GetEngineInfo
	This feature retrieves the physics engine name in use. More...

struct	GetEntities

class	GetJointFromModel
	This feature retrieves the joint pointer from the model by specifying model index and joint index/name. More...

class	GetJointTransmittedWrench

class	GetLinkBoundingBox
	This feature retrieves the axis aligned bounding box for the shapes attached to this link in the requested frame. The default frame is the world frame. More...

class	GetLinkFromModel
	This feature retrieves the link pointer from the model by specifying model index and link index/name. More...

class	GetModelBoundingBox
	This feature retrieves the axis aligned bounding box for the model in the requested frame. The default frame is the world frame. More...

class	GetModelFromWorld
	This feature retrieves the model pointer from the simulation world by specifying world index and model index/name. More...

class	GetNestedModelFromModel
	This feature retrieves the nested model pointer from the parent model by specifying the name or index of the nested model. More...

class	GetShapeBoundingBox
	This feature retrieves the shape's axis aligned bounding box in the requested frame. The default frame is the world frame. More...

class	GetShapeCollisionProperties
	This feature retrieves the shape collision properties such as the shape surface friction coefficient and restitution coefficient. More...

class	GetShapeFrictionPyramidSlipCompliance
	This feature retrieves the shape's slip compliance of the first and second friction direction in the friction pyramid model. More...

class	GetShapeFromLink
	This feature retrieves the shape pointer from the link by specifying link index and shape index/name. More...

class	GetShapeKinematicProperties
	This feature retrieves the shape kinematic properties such as the the relative transform from the the link frame to this shape frame. More...

class	GetWorldFromEngine
	This feature retrieves the world pointer using index or name from the physics engine in use. More...

class	Gravity
	Get and set the World's gravity vector in a specified frame. More...

struct	IsExpectedBy
	Provides a constexpr field named `value` whose value is true if and only if Data is expected by Specification. More...

struct	IsRequiredBy
	Provides a constexpr field named `value` whose value is true if and only if Data is required by Specification. More...

class	JointFrameSemantics
	This feature will apply frame semantics to Joint objects. More...

struct	JointPositions

class	LinkFrameSemantics
	This feature will apply frame semantics to Link objects. More...

class	ModelFrameSemantics
	This feature will apply frame semantics to Model objects. More...

class	OperateOnSpecifiedData
	OperateOnSpecifiedData allows us to statically analyze whether a class (Performer) can perform an operation on all the relevant types within a CompositeData Specification. It also provides functions for performing that operation. More...

struct	PIDValues

struct	Point

struct	ReadOptions
	ReadOptions provides customization for the ReadRequiredData and ReadExpectedData functions provided by CanReadRequiredData and CanReadExpectedData. More...

class	RelativeQuantity
	The RelativeQuantity class is a wrapper for classes that represent mathematical quantities (e.g. points, vectors, matrices, transforms). The purpose of this wrapper is to endow raw mathematical quantities with frame semantics, so that they can express the frame of reference of their values. More...

class	RemoveModelFromWorld
	This feature removes a Model entity from the index-specified World. More...

class	RemoveNestedModelFromModel
	This feature removes a nested Model entity from the specified parent Model. More...

struct	RequestEngine
	This class provides utilities for inspecting what features are available in a plugin. More...

struct	RequestFeatures
	This class can be used to request features from an entity, or identify what features are missing from an entity. More...

class	RequireData< Required >
	RequireData is an extension of ExpectData which indicates that the composite requires the existence of any data types that are listed in its template arguments. More...

struct	ServoControlCommands

class	SetBasicJointState
	This feature sets the generalized joint states such as position, velocity, acceleration of the joint and the applied force to the joint. More...

class	SetBoxShapeProperties

class	SetCapsuleShapeProperties
	This feature sets the CapsuleShape properties such as the capsule radius and length. More...

class	SetContactPropertiesCallbackFeature
	SetContactPropertiesCallbackFeature is a feature for setting the properties of a contact after it is created but before it affects the forward step. More...

class	SetCylinderShapeProperties
	This feature sets the CylinderShape properties such as the cylinder radius and height. More...

class	SetEllipsoidShapeProperties
	This feature sets the EllipsoidShape properties such as the ellipsoid radii. More...

class	SetFreeGroupWorldPose
	This features sets the FreeGroup pose in world frame. However, while a physics engine with maximal coordinates can provide Link::SetWorldPose and similar functions for setting velocity regardless of the kinematic constraints on that link, this behavior for FreeGroup is not well defined and difficult to implement with generalized coordinates. The FreeGroup::SetWorldPose function should provide an analog to both Link::SetWorldPose and Model::SetWorldPose. More...

class	SetFreeGroupWorldVelocity
	This features sets the FreeGroup linear and angular velocity in world frame. More...

class	SetJointEffortLimitsFeature
	This feature sets the min and max value of effort of this Joint. More...

class	SetJointPositionLimitsFeature
	This feature sets the min and max generalized position of this Joint. More...

class	SetJointTransformFromParentFeature

class	SetJointTransformToChildFeature

class	SetJointVelocityCommandFeature
	This feature sets the commanded value of generalized velocity of this Joint. More...

class	SetJointVelocityLimitsFeature
	This feature sets the min and max value of generalized velocity of this Joint. More...

class	SetPlaneShapeProperties

class	SetPrismaticJointProperties
	Provide the API for setting a prismatic joint's axis. Not all physics engines are able to change properties during run-time, so some might support getting the joint axis but not setting it. More...

class	SetRevoluteJointProperties
	Provide the API for setting a revolute joint's axis. Not all physics engines are able to change properties during run-time, so some might support getting the joint axis but not setting it. More...

class	SetShapeCollisionProperties
	This feature sets the Shape collision properties such as the Shape surface friction coefficient and restitution coefficient. More...

class	SetShapeFrictionPyramidSlipCompliance
	This feature sets the Shape's slip compliance of the first and second friction direction in the friction pyramid model. More...

class	SetShapeKinematicProperties

class	SetSphereShapeProperties

class	ShapeFrameSemantics

class	Solver

class	SpecifyData
	The SpecifyData class allows you to form combinations of data specifications. In other words, you can freely mix invocations to RequireData and ExpectData. Example usage: More...

struct	TimeStep

struct	type
	This can be used to turn a type into a function argument, which is useful for template metaprogramming. More...

struct	VelocityControlCommands

class	WorldModelFeature
	This feature retrieves a model proxy of a world so that model APIs can be used on the world, e.g., to access a world joint. More...

struct	WorldPose

struct	WorldPoses

struct	Wrench

struct	WriteOptions
	A struct that defines options for writing data to a CompositeData object. More...

Typedefs
template<typename Scalar , std::size_t Dim>
using	AlignedBox = Eigen::AlignedBox< Scalar, Dim >

using	AlignedBox2d = AlignedBox< double, 2 >

using	AlignedBox2f = AlignedBox< float, 2 >

using	AlignedBox3d = AlignedBox< double, 3 >

using	AlignedBox3f = AlignedBox< float, 3 >

template<typename Scalar , std::size_t Dim>
using	AngularVector = Vector< Scalar,(Dim *(Dim-1))/2 >

using	AngularVector2d = AngularVector< double, 2 >

using	AngularVector2f = AngularVector< float, 2 >

using	AngularVector3d = AngularVector< double, 3 >

using	AngularVector3f = AngularVector< float, 3 >

using	FeaturePolicy2d = FeaturePolicy< double, 2 >

using	FeaturePolicy2f = FeaturePolicy< float, 2 >

using	FeaturePolicy3d = FeaturePolicy< double, 3 >

using	FeaturePolicy3f = FeaturePolicy< float, 3 >

template<typename FeatureListT >
using	FindFeatures2d = FindFeatures< FeaturePolicy2d, FeatureListT >

template<typename FeatureListT >
using	FindFeatures2f = FindFeatures< FeaturePolicy2f, FeatureListT >

template<typename FeatureListT >
using	FindFeatures3d = FindFeatures< FeaturePolicy3d, FeatureListT >

template<typename FeatureListT >
using	FindFeatures3f = FindFeatures< FeaturePolicy3f, FeatureListT >

using	GetLinkBoundingBoxRequiredFeatures = FeatureList< GetShapeBoundingBox, GetShapeFromLink, LinkFrameSemantics >

using	GetModelBoundingBoxRequiredFeatures = FeatureList< GetLinkBoundingBox, GetLinkFromModel, ModelFrameSemantics >

using	GravityRequiredFeatures = FeatureList< FrameSemantics >

template<typename PolicyT , typename FeatureListT >
using	Implements = detail::ExtractImplementation< PolicyT, FeatureListT >
	Physics plugins should inherit this class and pass it a FeatureList containing all the features that their plugin intends to implement. More...

template<typename FeatureListT >
using	Implements2d = Implements< FeaturePolicy2d, FeatureListT >

template<typename FeatureListT >
using	Implements2f = Implements< FeaturePolicy2f, FeatureListT >

template<typename FeatureListT >
using	Implements3d = Implements< FeaturePolicy3d, FeatureListT >

template<typename FeatureListT >
using	Implements3f = Implements< FeaturePolicy3f, FeatureListT >

template<typename Scalar , std::size_t Dim>
using	LinearVector = Vector< Scalar, Dim >

using	LinearVector2d = LinearVector< double, 2 >

using	LinearVector2f = LinearVector< float, 2 >

using	LinearVector3d = LinearVector< double, 3 >

using	LinearVector3f = LinearVector< float, 3 >

template<typename Scalar , std::size_t Dim>
using	Pose = Eigen::Transform< Scalar, Dim, Eigen::Isometry >
	This is used by gz-physics to represent rigid body transforms in 2D or 3D simulations. The precision can be chosen as float or scalar. More...

using	Pose2d = Pose< double, 2 >

using	Pose2f = Pose< float, 2 >

using	Pose3d = Pose< double, 3 >

using	Pose3f = Pose< float, 3 >

using	RelativeAlignedBox = RelativeQuantity< AlignedBox< Scalar, Dim >, Dim, detail::AABBSpace< Scalar, Dim > >

using	RelativeForce = RelativeQuantity< LinearVector< Scalar, Dim >, Dim, detail::VectorSpace< Scalar, Dim > >

using	RelativeFrameData = RelativeQuantity< FrameData< Scalar, Dim >, Dim, detail::FrameSpace< Scalar, Dim > >

template<typename Scalar , std::size_t Dim>
using	RelativePose = RelativeQuantity< Pose< Scalar, Dim >, Dim, detail::SESpace< Scalar, Dim > >

template<typename Scalar , std::size_t Dim>
using	RelativePosition = RelativeQuantity< LinearVector< Scalar, Dim >, Dim, detail::EuclideanSpace< Scalar, Dim > >

using	RelativeQuaterniond = RelativeQuaternion< double >

using	RelativeQuaternionf = RelativeQuaternion< float >

using	RelativeRotationMatrix = RelativeQuantity< Eigen::Matrix< Scalar, Dim, Dim >, Dim, detail::SOSpace< Scalar, Dim, Eigen::Matrix< Scalar, Dim, Dim > >>

using	RelativeTorque = RelativeQuantity< AngularVector< Scalar, Dim >, Dim, detail::VectorSpace< Scalar,(Dim *(Dim-1))/2 > >

using	RelativeWrench = RelativeQuantity< Wrench< Scalar, Dim >, Dim, detail::WrenchSpace< Scalar, Dim > >

using	RemoveEntities = FeatureList< RemoveModelFromWorld, RemoveNestedModelFromModel >

template<typename FeatureList >
using	RequestEngine2d = RequestEngine< FeaturePolicy2d, FeatureList >

template<typename FeatureList >
using	RequestEngine2f = RequestEngine< FeaturePolicy2f, FeatureList >

template<typename FeatureList >
using	RequestEngine3d = RequestEngine< FeaturePolicy3d, FeatureList >

template<typename FeatureList >
using	RequestEngine3f = RequestEngine< FeaturePolicy3f, FeatureList >

template<typename Scalar , std::size_t Dim>
using	Vector = Eigen::Matrix< Scalar, Dim, 1 >

using	Vector2d = Vector< double, 2 >

using	Vector2f = Vector< float, 2 >

using	Vector3d = Vector< double, 3 >

using	Vector3f = Vector< float, 3 >

template<typename... >
using	void_t = void

using	Wrench2d = Wrench< double, 2 >

using	Wrench2f = Wrench< float, 2 >

using	Wrench3d = Wrench< double, 3 >

using	Wrench3f = Wrench< float, 3 >

Functions
template<typename Specification >
constexpr std::size_t	CountUpperLimitOfExpectedData ()
	This provides an upper limit on the number of expected data types in a CompositeData specification. This is an upper limit because when a data type is specified multiple times within a specficiation, it will be counted multiple times. As long as each data type is only specified once, it will provide an exact count. More...

template<typename Specification >
constexpr std::size_t	CountUpperLimitOfRequiredData ()
	Same as CountUpperLimitOfExpectedData() except it will count required data instead. More...

template<typename Specification , template< typename > class SpecFinder>
constexpr std::size_t	CountUpperLimitOfSpecifiedData ()
	Same as CountUpperLimitOfExpectedData() except you can specify what kind of data to count using SpecFinder. SpecFinder must accept a data specification (or void) as a template argument and provide a type called Data. See FindExpected and FindRequired below for examples. More...

std::string	getEngineInstallDir ()
	getEngineInstallDir return the install directory of the engines More...

std::string	getInstallPrefix ()
	getInstallPrefix return the install prefix of the library i.e. CMAKE_INSTALL_PREFIX unless the library has been moved More...

	GZ_PHYSICS_MAKE_ALL_TYPE_COMBOS (FrameData) template< typename Scalar

	GZ_PHYSICS_MAKE_ALL_TYPE_COMBOS (RelativePose) template< typename Scalar

	GZ_PHYSICS_MAKE_ALL_TYPE_COMBOS (RelativeRotationMatrix) template< typename Scalar > using RelativeQuaternion

	GZ_PHYSICS_MAKE_ALL_TYPE_COMBOS (RelativeTorque) template< typename Scalar

std::size_t Dim std::ostream &	operator<< (std::ostream &stream, const FrameData< Scalar, Dim > &_frame)

template<typename Q , std::size_t Dim, typename CoordinateSpace >
std::ostream &	operator<< (std::ostream &stream, const RelativeQuantity< Q, Dim, CoordinateSpace > &_fq)

template<typename Scalar >
Eigen::Rotation2D< Scalar >	Rotate (const Scalar &_angle, const AngularVector< Scalar, 2 > &_axis)

template<typename Scalar >
Eigen::AngleAxis< Scalar >	Rotate (const Scalar &_angle, const AngularVector< Scalar, 3 > &_axis)

Variables
const std::size_t	INVALID_ENTITY_ID
	This constant-value should be used to indicate that an Entity ID is invalid (i.e. does not refer to a real entity). More...

Typedef Documentation

◆ AlignedBox

using AlignedBox = Eigen::AlignedBox<Scalar, Dim>

◆ AlignedBox2d

using AlignedBox2d = AlignedBox <double, 2 >

◆ AlignedBox2f

using AlignedBox2f = AlignedBox <float, 2 >

◆ AlignedBox3d

using AlignedBox3d = AlignedBox <double, 3 >

◆ AlignedBox3f

using AlignedBox3f = AlignedBox <float, 3 >

◆ AngularVector

using AngularVector = Vector<Scalar, (Dim*(Dim-1))/2>

◆ AngularVector2d

using AngularVector2d = AngularVector <double, 2 >

◆ AngularVector2f

using AngularVector2f = AngularVector <float, 2 >

◆ AngularVector3d

using AngularVector3d = AngularVector <double, 3 >

◆ AngularVector3f

using AngularVector3f = AngularVector <float, 3 >

◆ FeaturePolicy2d

using FeaturePolicy2d = FeaturePolicy<double, 2>

◆ FeaturePolicy2f

using FeaturePolicy2f = FeaturePolicy<float, 2>

◆ FeaturePolicy3d

using FeaturePolicy3d = FeaturePolicy<double, 3>

◆ FeaturePolicy3f

using FeaturePolicy3f = FeaturePolicy<float, 3>

◆ FindFeatures2d

using FindFeatures2d = FindFeatures<FeaturePolicy2d, FeatureListT>

◆ FindFeatures2f

using FindFeatures2f = FindFeatures<FeaturePolicy2f, FeatureListT>

◆ FindFeatures3d

using FindFeatures3d = FindFeatures<FeaturePolicy3d, FeatureListT>

◆ FindFeatures3f

using FindFeatures3f = FindFeatures<FeaturePolicy3f, FeatureListT>

◆ GetLinkBoundingBoxRequiredFeatures

using GetLinkBoundingBoxRequiredFeatures = FeatureList< GetShapeBoundingBox, GetShapeFromLink, LinkFrameSemantics>

◆ GetModelBoundingBoxRequiredFeatures

using GetModelBoundingBoxRequiredFeatures = FeatureList< GetLinkBoundingBox, GetLinkFromModel, ModelFrameSemantics>

◆ GravityRequiredFeatures

using GravityRequiredFeatures = FeatureList<FrameSemantics>

◆ Implements

using Implements = detail::ExtractImplementation<PolicyT, FeatureListT>

Physics plugins should inherit this class and pass it a FeatureList containing all the features that their plugin intends to implement.

Below are simpler templates that hardcode the dimensionality and precision.

◆ Implements2d

using Implements2d = Implements<FeaturePolicy2d, FeatureListT>

◆ Implements2f

using Implements2f = Implements<FeaturePolicy2f, FeatureListT>

◆ Implements3d

using Implements3d = Implements<FeaturePolicy3d, FeatureListT>

◆ Implements3f

using Implements3f = Implements<FeaturePolicy3f, FeatureListT>

◆ LinearVector

using LinearVector = Vector<Scalar, Dim>

◆ LinearVector2d

using LinearVector2d = LinearVector <double, 2 >

◆ LinearVector2f

using LinearVector2f = LinearVector <float, 2 >

◆ LinearVector3d

using LinearVector3d = LinearVector <double, 3 >

◆ LinearVector3f

using LinearVector3f = LinearVector <float, 3 >

◆ Pose

using Pose = Eigen::Transform<Scalar, Dim, Eigen::Isometry>

This is used by gz-physics to represent rigid body transforms in 2D or 3D simulations. The precision can be chosen as float or scalar.

◆ Pose2d

using Pose2d = Pose <double, 2 >

◆ Pose2f

using Pose2f = Pose <float, 2 >

◆ Pose3d

using Pose3d = Pose <double, 3 >

◆ Pose3f

using Pose3f = Pose <float, 3 >

◆ RelativeAlignedBox

using RelativeAlignedBox = RelativeQuantity< AlignedBox<Scalar, Dim>, Dim, detail::AABBSpace<Scalar, Dim> >

◆ RelativeForce

using RelativeForce = RelativeQuantity< LinearVector<Scalar, Dim>, Dim, detail::VectorSpace<Scalar, Dim> >

◆ RelativeFrameData

using RelativeFrameData = RelativeQuantity< FrameData<Scalar, Dim>, Dim, detail::FrameSpace<Scalar, Dim> >

◆ RelativePose

using RelativePose = RelativeQuantity< Pose<Scalar, Dim>, Dim, detail::SESpace<Scalar, Dim> >

◆ RelativePosition

using RelativePosition = RelativeQuantity< LinearVector<Scalar, Dim>, Dim, detail::EuclideanSpace<Scalar, Dim> >

◆ RelativeQuaterniond

using RelativeQuaterniond = RelativeQuaternion<double>

◆ RelativeQuaternionf

using RelativeQuaternionf = RelativeQuaternion<float>

◆ RelativeRotationMatrix

using RelativeRotationMatrix = RelativeQuantity< Eigen::Matrix<Scalar, Dim, Dim>, Dim, detail::SOSpace<Scalar, Dim, Eigen::Matrix<Scalar, Dim, Dim> >>

◆ RelativeTorque

using RelativeTorque = RelativeQuantity< AngularVector<Scalar, Dim>, Dim, detail::VectorSpace<Scalar, (Dim*(Dim-1))/2> >

◆ RelativeWrench

using RelativeWrench = RelativeQuantity< Wrench<Scalar, Dim>, Dim, detail::WrenchSpace<Scalar, Dim> >

◆ RemoveEntities

using RemoveEntities = FeatureList< RemoveModelFromWorld, RemoveNestedModelFromModel >

◆ RequestEngine2d

using RequestEngine2d = RequestEngine<FeaturePolicy2d , FeatureList>

◆ RequestEngine2f

using RequestEngine2f = RequestEngine<FeaturePolicy2f , FeatureList>

◆ RequestEngine3d

using RequestEngine3d = RequestEngine<FeaturePolicy3d , FeatureList>

◆ RequestEngine3f

using RequestEngine3f = RequestEngine<FeaturePolicy3f , FeatureList>

◆ Vector

using Vector = Eigen::Matrix<Scalar, Dim, 1>

◆ Vector2d

using Vector2d = Vector <double, 2 >

◆ Vector2f

using Vector2f = Vector <float, 2 >

◆ Vector3d

using Vector3d = Vector <double, 3 >

◆ Vector3f

using Vector3f = Vector <float, 3 >

◆ void_t

using void_t = void

TODO(MXG): Remove this and use std::void_t instead when migrating to C++17

◆ Wrench2d

using Wrench2d = Wrench <double, 2 >

◆ Wrench2f

using Wrench2f = Wrench <float, 2 >

◆ Wrench3d

using Wrench3d = Wrench <double, 3 >

◆ Wrench3f

using Wrench3f = Wrench <float, 3 >

Function Documentation

◆ CountUpperLimitOfExpectedData()

constexpr std::size_t gz::physics::CountUpperLimitOfExpectedData ( )

constexpr

This provides an upper limit on the number of expected data types in a CompositeData specification. This is an upper limit because when a data type is specified multiple times within a specficiation, it will be counted multiple times. As long as each data type is only specified once, it will provide an exact count.

This is a constexpr so it will be evaluated at compile-time and behaves like a constant literal.

◆ CountUpperLimitOfRequiredData()

constexpr std::size_t gz::physics::CountUpperLimitOfRequiredData ( )

constexpr

Same as CountUpperLimitOfExpectedData() except it will count required data instead.

◆ CountUpperLimitOfSpecifiedData()

constexpr std::size_t gz::physics::CountUpperLimitOfSpecifiedData ( )

constexpr

Same as CountUpperLimitOfExpectedData() except you can specify what kind of data to count using SpecFinder. SpecFinder must accept a data specification (or void) as a template argument and provide a type called Data. See FindExpected and FindRequired below for examples.

◆ getEngineInstallDir()

std::string gz::physics::getEngineInstallDir ( )

getEngineInstallDir return the install directory of the engines

◆ getInstallPrefix()

std::string gz::physics::getInstallPrefix ( )

getInstallPrefix return the install prefix of the library i.e. CMAKE_INSTALL_PREFIX unless the library has been moved

◆ GZ_PHYSICS_MAKE_ALL_TYPE_COMBOS() [1/4]

gz::physics::GZ_PHYSICS_MAKE_ALL_TYPE_COMBOS ( FrameData )

◆ GZ_PHYSICS_MAKE_ALL_TYPE_COMBOS() [2/4]

GZ_PHYSICS_MAKE_ALL_TYPE_COMBOS ( RelativePose )

◆ GZ_PHYSICS_MAKE_ALL_TYPE_COMBOS() [3/4]

gz::physics::GZ_PHYSICS_MAKE_ALL_TYPE_COMBOS ( RelativeRotationMatrix )

◆ GZ_PHYSICS_MAKE_ALL_TYPE_COMBOS() [4/4]

gz::physics::GZ_PHYSICS_MAKE_ALL_TYPE_COMBOS ( RelativeTorque )

◆ operator<<() [1/2]

std::size_t Dim std::ostream& gz::physics::operator<<	(	std::ostream &	stream,
		const FrameData< Scalar, Dim > &	_frame
	)

References FrameData< Scalar, Dim >::angularAcceleration, FrameData< Scalar, Dim >::angularVelocity, FrameData< Scalar, Dim >::linearAcceleration, FrameData< Scalar, Dim >::linearVelocity, and FrameData< Scalar, Dim >::pose.

◆ operator<<() [2/2]

std::ostream& gz::physics::operator<<	(	std::ostream &	stream,
		const RelativeQuantity< Q, Dim, CoordinateSpace > &	_fq
	)

References FrameID::ID(), RelativeQuantity< Q, Dim, CoordinateSpace >::ParentFrame(), and RelativeQuantity< Q, Dim, CoordinateSpace >::RelativeToParent().

◆ Rotate() [1/2]

Eigen::Rotation2D<Scalar> gz::physics::Rotate	(	const Scalar &	_angle,
		const AngularVector< Scalar, 2 > &	_axis
	)

◆ Rotate() [2/2]

Eigen::AngleAxis<Scalar> gz::physics::Rotate	(	const Scalar &	_angle,
		const AngularVector< Scalar, 3 > &	_axis
	)

Variable Documentation

◆ INVALID_ENTITY_ID

const std::size_t INVALID_ENTITY_ID

Initial value:

=

std::numeric_limits<std::size_t>::max()

This constant-value should be used to indicate that an Entity ID is invalid (i.e. does not refer to a real entity).

Namespaces

Classes

Typedefs

Functions

Variables

Typedef Documentation

◆ AlignedBox

◆ AlignedBox2d

◆ AlignedBox2f

◆ AlignedBox3d

◆ AlignedBox3f

◆ AngularVector

◆ AngularVector2d

◆ AngularVector2f

◆ AngularVector3d

◆ AngularVector3f

◆ FeaturePolicy2d

◆ FeaturePolicy2f

◆ FeaturePolicy3d

◆ FeaturePolicy3f

◆ FindFeatures2d

◆ FindFeatures2f

◆ FindFeatures3d

◆ FindFeatures3f

◆ GetLinkBoundingBoxRequiredFeatures

◆ GetModelBoundingBoxRequiredFeatures

◆ GravityRequiredFeatures

◆ Implements

◆ Implements2d

◆ Implements2f

◆ Implements3d

◆ Implements3f

◆ LinearVector

◆ LinearVector2d

◆ LinearVector2f

◆ LinearVector3d

◆ LinearVector3f

◆ Pose

◆ Pose2d

◆ Pose2f

◆ Pose3d

◆ Pose3f

◆ RelativeAlignedBox

◆ RelativeForce

◆ RelativeFrameData

◆ RelativePose

◆ RelativePosition

◆ RelativeQuaterniond

◆ RelativeQuaternionf

◆ RelativeRotationMatrix

◆ RelativeTorque

◆ RelativeWrench

◆ RemoveEntities

◆ RequestEngine2d

◆ RequestEngine2f

◆ RequestEngine3d

◆ RequestEngine3f

◆ Vector

◆ Vector2d

◆ Vector2f

◆ Vector3d

◆ Vector3f

◆ void_t

◆ Wrench2d

◆ Wrench2f

◆ Wrench3d

◆ Wrench3f

Function Documentation

◆ CountUpperLimitOfExpectedData()

◆ CountUpperLimitOfRequiredData()

◆ CountUpperLimitOfSpecifiedData()

◆ getEngineInstallDir()

◆ getInstallPrefix()

◆ GZ_PHYSICS_MAKE_ALL_TYPE_COMBOS() [1/4]

◆ GZ_PHYSICS_MAKE_ALL_TYPE_COMBOS() [2/4]

◆ GZ_PHYSICS_MAKE_ALL_TYPE_COMBOS() [3/4]

◆ GZ_PHYSICS_MAKE_ALL_TYPE_COMBOS() [4/4]

◆ operator<<() [1/2]

◆ operator<<() [2/2]

◆ Rotate() [1/2]