API
4.3
For MATLAB, Python, Java, and C++ users
|
A class implementing a Mocap marker. More...
OpenSim Properties, Sockets, Outputs, Inputs | |
Properties (single-value) | |
bool | fixed |
"Flag (true or false) specifying whether the marker is fixed in its " "parent frame during the marker placement step of scaling. If false, " "the marker is free to move within its parent Frame to match its " "experimental counterpart." More... | |
OpenSim Properties, Sockets, Outputs, Inputs inherited from OpenSim::Station | |
SimTK::Vec3 | location |
"The fixed location of the station expressed in its parent frame." More... | |
PhysicalFrame | parent_frame |
"The frame to which this station is fixed." More... | |
OpenSim Properties, Sockets, Outputs, Inputs inherited from OpenSim::Point | |
SimTK::Vec3 | location |
Provides the value of getLocationInGround() and is available at stage SimTK::Stage::Position . More... | |
SimTK::Vec3 | velocity |
Provides the value of getVelocityInGround() and is available at stage SimTK::Stage::Velocity . More... | |
SimTK::Vec3 | acceleration |
Provides the value of getAccelerationInGround() and is available at stage SimTK::Stage::Acceleration . More... | |
OpenSim Properties, Sockets, Outputs, Inputs inherited from OpenSim::Component | |
Component | components |
"List of components that this component owns and serializes." More... | |
Public Member Functions | |
Marker () | |
Default constructor. More... | |
Marker (const std::string &name, const PhysicalFrame &frame, const SimTK::Vec3 &location) | |
Convenience constructor. More... | |
virtual | ~Marker () |
const std::string & | getParentFrameName () const |
Convenience method to get the 'parent_frame' Socket's connectee_name. More... | |
void | setParentFrameName (const std::string &parentFrameName) |
Convenience method to set the 'parent_frame' Socket's connectee_name. More... | |
void | changeFrame (const PhysicalFrame &parentFrame) |
Change the parent PhysicalFrame that this marker is attached to. More... | |
void | changeFramePreserveLocation (const SimTK::State &s, const PhysicalFrame &newParentFrame) |
Change the parent PhysicalFrame that this marker is attached to. More... | |
void | updateFromXMLNode (SimTK::Xml::Element &aNode, int versionNumber=-1) override |
Override of the default implementation to account for versioning. More... | |
void | generateDecorations (bool fixed, const ModelDisplayHints &hints, const SimTK::State &state, SimTK::Array_< SimTK::DecorativeGeometry > &appendToThis) const override |
Optional method for generating arbitrary display geometry that reflects this Component at the specified state. More... | |
Property-related functions | |
const bool & | get_fixed () const |
Get the value of the fixed property. More... | |
bool & | upd_fixed () |
Get a writable reference to the fixed property. More... | |
void | set_fixed (const bool &value) |
Set the value of the fixed property. More... | |
Public Member Functions inherited from OpenSim::Station | |
Station () | |
Default constructor. More... | |
Station (const PhysicalFrame &frame, const SimTK::Vec3 &location) | |
Convenience constructor. More... | |
virtual | ~Station () |
const PhysicalFrame & | getParentFrame () const |
get the parent PhysicalFrame in which the Station is defined More... | |
void | setParentFrame (const OpenSim::PhysicalFrame &aFrame) |
set the parent PhysicalFrame in which the Station is defined More... | |
SimTK::Vec3 | findLocationInFrame (const SimTK::State &s, const OpenSim::Frame &frame) const |
Find this Station's location in any Frame. More... | |
void | extendScale (const SimTK::State &s, const ScaleSet &scaleSet) override |
Scale the ModelComponent. More... | |
const SimTK::Vec3 & | get_location () const |
Get the value of the location property. More... | |
SimTK::Vec3 & | upd_location () |
Get a writable reference to the location property. More... | |
void | set_location (const SimTK::Vec3 &value) |
Set the value of the location property. More... | |
void | connectSocket_parent_frame (const Object &object) |
Connect the 'parent_frame' Socket to an object of type PhysicalFrame. More... | |
Station * | clone () const override |
Create a new heap-allocated copy of the concrete object to which this Object refers. More... | |
const std::string & | getConcreteClassName () const override |
Returns the class name of the concrete Object-derived class of the actual object referenced by this Object, as a string. More... | |
Public Member Functions inherited from OpenSim::Point | |
Point () | |
virtual | ~Point () |
double | calcDistanceBetween (const SimTK::State &state, const Point &other) const |
Calculate the distance between this Point and some other Point. More... | |
double | calcDistanceBetween (const SimTK::State &state, const Frame &frame, const SimTK::Vec3 &location) const |
Calculate the distance between this Point and some other described as a location in some other frame. More... | |
double | calcSpeedBetween (const SimTK::State &state, const Point &other) const |
Calculate the relative speed between this Point and some other Point. More... | |
const SimTK::Vec3 & | getLocationInGround (const SimTK::State &state) const |
Get the location, r_GP, of this Point, P, relative to and expressed in the Ground. More... | |
const SimTK::Vec3 & | getVelocityInGround (const SimTK::State &state) const |
The velocity v_GP of this Point, P, relative to and expressed in Ground. More... | |
const SimTK::Vec3 & | getAccelerationInGround (const SimTK::State &state) const |
The acceleration a_GP, of this Point, P, relative to and expressed in Ground. More... | |
Public Member Functions inherited from OpenSim::ModelComponent | |
ModelComponent () | |
Default constructor. More... | |
ModelComponent (const std::string &aFileName, bool aUpdateFromXMLNode=true) | |
Construct ModelComponent from an XML file. More... | |
ModelComponent (SimTK::Xml::Element &aNode) | |
Construct ModelComponent from a specific node in an XML document. More... | |
virtual | ~ModelComponent () |
Destructor is virtual to allow concrete model component cleanup. More... | |
void | connectToModel (Model &model) |
Connect this ModelComponent to its aggregate- a Model. More... | |
const Model & | getModel () const |
Get a const reference to the Model this component is part of. More... | |
Model & | updModel () |
Get a modifiable reference to the Model this component is part of. More... | |
bool | hasModel () const |
Does this ModelComponent have a Model associated with it? More... | |
void | preScale (const SimTK::State &s, const ScaleSet &scaleSet) |
Perform any computations that must occur before ModelComponent::scale() is invoked on all ModelComponents in the Model. More... | |
void | scale (const SimTK::State &s, const ScaleSet &scaleSet) |
Scale the ModelComponent. More... | |
void | postScale (const SimTK::State &s, const ScaleSet &scaleSet) |
Perform any computations that must occur after ModelComponent::scale() has been invoked on all ModelComponents in the Model. More... | |
Public Member Functions inherited from OpenSim::Component | |
Component () | |
Default constructor. More... | |
Component (const std::string &aFileName, bool aUpdateFromXMLNode=true) | |
Construct Component from an XML file. More... | |
Component (SimTK::Xml::Element &aNode) | |
Construct Component from a specific node in an XML document. More... | |
Component (const Component &)=default | |
Use default copy constructor and assignment operator. More... | |
Component & | operator= (const Component &)=default |
virtual | ~Component ()=default |
Destructor is virtual to allow concrete Component to cleanup. More... | |
const SimTK::MultibodySystem & | getSystem () const |
Get the underlying MultibodySystem that this component is connected to. More... | |
bool | hasSystem () const |
Check if this component has an underlying MultibodySystem. More... | |
bool | isComponentInOwnershipTree (const Component *component) const |
Does the provided component already exist anywhere in the ownership tree (not just subcomponents of this component)? More... | |
void | addComponent (Component *subcomponent) |
Add a Component (as a subcomponent) of this component. More... | |
template<typename T = Component> | |
ComponentList< const T > | getComponentList () const |
Get an iterator through the underlying subcomponents that this component is composed of. More... | |
template<typename T = Component> | |
ComponentList< T > | updComponentList () |
Similar to getComponentList(), except the resulting list allows one to modify the components. More... | |
template<typename T = Component> | |
unsigned | countNumComponents () const |
Uses getComponentList<T>() to count the number of underlying subcomponents of the specified type. More... | |
std::string | getAbsolutePathString () const |
Get the complete (absolute) pathname for this Component to its ancestral Component, which is the root of the tree to which this Component belongs. More... | |
ComponentPath | getAbsolutePath () const |
Return a ComponentPath of the absolute path of this Component. More... | |
std::string | getRelativePathString (const Component &wrt) const |
Get the relative path of this Component with respect to another Component, as a string. More... | |
ComponentPath | getRelativePath (const Component &wrt) const |
Get the relative path of this Component with respect to another Component. More... | |
bool | hasComponent (const std::string &pathname) const |
Query if there is a component (of any type) at the specified path name. More... | |
template<class C = Component> | |
bool | hasComponent (const std::string &pathname) const |
Query if there is a component of a given type at the specified path name. More... | |
template<class C = Component> | |
const C & | getComponent (const std::string &pathname) const |
Get a unique subcomponent of this Component by its path name and type 'C'. More... | |
template<class C = Component> | |
const C & | getComponent (const ComponentPath &pathname) const |
const Component & | getComponent (const std::string &pathname) const |
Similar to the templatized getComponent(), except this returns the component as the generic Component type. More... | |
template<class C = Component> | |
C & | updComponent (const std::string &name) |
Get a writable reference to a subcomponent. More... | |
template<class C = Component> | |
C & | updComponent (const ComponentPath &name) |
Component & | updComponent (const std::string &pathname) |
Similar to the templatized updComponent(), except this returns the component as the generic Component type. More... | |
unsigned | printComponentsMatching (const std::string &substring) const |
Print a list to the console of all components whose absolute path name contains the given string. More... | |
int | getNumStateVariables () const |
Get the number of "continuous" state variables maintained by the Component and its subcomponents. More... | |
Array< std::string > | getStateVariableNames () const |
Get the names of "continuous" state variables maintained by the Component and its subcomponents. More... | |
template<class C = Component> | |
const C * | findComponent (const ComponentPath &pathToFind) const |
Find a Component to which this Component is an ancestor—in other words, a Component that is directly owned by this Component or is owned by one of its sub-components, sub-sub-components, etc. More... | |
template<class C = Component> | |
const C * | findComponent (const std::string &pathToFind) const |
Same as findComponent(const ComponentPath&), but accepting a string (a path or just a name) as input. More... | |
const StateVariable * | traverseToStateVariable (const std::string &pathName) const |
Get a StateVariable anywhere in the Component tree, given a StateVariable path. More... | |
void | finalizeFromProperties () |
Define a Component's internal data members and structure according to its properties. More... | |
void | finalizeConnections (Component &root) |
Satisfy the Component's connections specified by its Sockets and Inputs. More... | |
void | clearConnections () |
Disconnect/clear this Component from its aggregate component. More... | |
void | addToSystem (SimTK::MultibodySystem &system) const |
Have the Component add itself to the underlying computational System. More... | |
void | initStateFromProperties (SimTK::State &state) const |
Initialize Component's state variable values from its properties. More... | |
void | setPropertiesFromState (const SimTK::State &state) |
Set Component's properties given a state. More... | |
int | getNumSockets () const |
Get the number of Sockets in this Component. More... | |
std::vector< std::string > | getSocketNames () |
Collect and return the names of the sockets in this component. More... | |
template<typename T > | |
const T & | getConnectee (const std::string &name) const |
Get the "connectee" object that the Component's Socket is bound to. More... | |
const Object & | getConnectee (const std::string &name) const |
Get the connectee as an Object. More... | |
const AbstractSocket & | getSocket (const std::string &name) const |
Get an AbstractSocket for the given socket name. More... | |
AbstractSocket & | updSocket (const std::string &name) |
Get a writable reference to the AbstractSocket for the given socket name. More... | |
template<typename T > | |
const Socket< T > & | getSocket (const std::string &name) const |
Get a const reference to the concrete Socket provided by this Component by name. More... | |
template<typename T > | |
Socket< T > & | updSocket (const std::string &name) |
Get a writable reference to the concrete Socket provided by this Component by name. More... | |
void | printSubcomponentInfo () const |
List all subcomponents by name and recurse into these components to list their subcomponents, and so on. More... | |
void | printSocketInfo () const |
List all the Sockets of this component and whether or not they are connected. More... | |
void | printInputInfo () const |
List all the inputs of this component and whether or not they are connected. More... | |
template<typename C > | |
void | printSubcomponentInfo () const |
void | printOutputInfo (const bool includeDescendants=true) const |
Print outputs of this component and optionally, those of all subcomponents. More... | |
int | getNumInputs () const |
Access the number of Inputs that this component has. More... | |
int | getNumOutputs () const |
Access the number of Outputs that this component has. More... | |
std::vector< std::string > | getInputNames () const |
Collect and return the names of Inputs in this component as an std::vector. More... | |
std::vector< std::string > | getOutputNames () const |
Collect and return the names of Outputs in this component as an std::vector. More... | |
const AbstractInput & | getInput (const std::string &name) const |
Get an Input provided by this Component by name. More... | |
AbstractInput & | updInput (const std::string &name) |
Get a writable reference to an Input provided by this Component by name. More... | |
template<typename T > | |
const Input< T > & | getInput (const std::string &name) const |
Get a concrete Input that you can directly ask for its values. More... | |
const AbstractOutput & | getOutput (const std::string &name) const |
Get the Output provided by this Component by name. More... | |
AbstractOutput & | updOutput (const std::string &name) |
Get a writable reference to an Output provided by this Component by name. More... | |
SimTK::IteratorRange< OutputConstIterator > | getOutputs () const |
Iterate through all Outputs of this component. More... | |
int | getModelingOption (const SimTK::State &state, const std::string &name) const |
Get a ModelingOption flag for this Component by name. More... | |
void | setModelingOption (SimTK::State &state, const std::string &name, int flag) const |
Set the value of a ModelingOption flag for this Component. More... | |
template<typename T > | |
const T & | getInputValue (const SimTK::State &state, const std::string &name) const |
Get the Input value that this component is dependent on. More... | |
template<typename T > | |
const T & | getOutputValue (const SimTK::State &state, const std::string &name) const |
Get the Output value provided by this Component by name. More... | |
double | getStateVariableValue (const SimTK::State &state, const std::string &name) const |
Get the value of a state variable allocated by this Component. More... | |
void | setStateVariableValue (SimTK::State &state, const std::string &name, double value) const |
Set the value of a state variable allocated by this Component by name. More... | |
SimTK::Vector | getStateVariableValues (const SimTK::State &state) const |
Get all values of the state variables allocated by this Component. More... | |
void | setStateVariableValues (SimTK::State &state, const SimTK::Vector &values) const |
Set all values of the state variables allocated by this Component. More... | |
double | getStateVariableDerivativeValue (const SimTK::State &state, const std::string &name) const |
Get the value of a state variable derivative computed by this Component. More... | |
double | getDiscreteVariableValue (const SimTK::State &state, const std::string &name) const |
Get the value of a discrete variable allocated by this Component by name. More... | |
void | setDiscreteVariableValue (SimTK::State &state, const std::string &name, double value) const |
Set the value of a discrete variable allocated by this Component by name. More... | |
template<class T > | |
SimTK::CacheEntryIndex | getCacheVariableIndex (const CacheVariable< T > &cv) const |
Get the index of a Component's cache variable in the Subsystem for allocations. More... | |
SimTK::CacheEntryIndex | getCacheVariableIndex (const std::string &name) const |
Get the index of a Component's cache variable in the Subsystem for allocations. More... | |
template<class T > | |
const T & | getCacheVariableValue (const SimTK::State &state, const std::string &name) const |
Get the value of a cache variable allocated by this Component by name. More... | |
template<class T > | |
const T & | getCacheVariableValue (const SimTK::State &state, const CacheVariable< T > &cv) const |
Get the value of a cache variable allocated by this Component. More... | |
template<typename T > | |
void | setCacheVariableValue (const SimTK::State &state, const std::string &k, T value) const |
Set the value of a cache variable, identified by name , to a new value and mark the cache variable as valid. More... | |
template<typename T > | |
void | setCacheVariableValue (const SimTK::State &state, const CacheVariable< T > &cv, T value) const |
Set the value of a cache variable to a new value and mark the cache variable as valid. More... | |
template<typename T > | |
T & | updCacheVariableValue (const SimTK::State &state, const std::string &name) const |
Returns a mutable reference to the value of a cache variable identified by name . More... | |
template<typename T > | |
T & | updCacheVariableValue (const SimTK::State &state, const CacheVariable< T > &cv) const |
Returns a mutable reference to the value of a cache variable. More... | |
bool | isCacheVariableValid (const SimTK::State &state, const std::string &name) const |
Returns true if the cache variable, identified by name , is valid. More... | |
template<class T > | |
bool | isCacheVariableValid (const SimTK::State &state, const CacheVariable< T > &cv) const |
Returns true if the cache variable is valid. More... | |
void | markCacheVariableValid (const SimTK::State &state, const std::string &name) const |
Marks the value of a cache variable, identified by name , as valid. More... | |
template<typename T > | |
void | markCacheVariableValid (const SimTK::State &state, const CacheVariable< T > &cv) const |
Marks the value of a cache variable as valid. More... | |
void | markCacheVariableInvalid (const SimTK::State &state, const std::string &name) const |
Marks the value of a cache variable, identified by name , as invalid. More... | |
template<class T > | |
void | markCacheVariableInvalid (const SimTK::State &state, const CacheVariable< T > &cv) const |
Marks the value of a cache variable as invalid. More... | |
const Component & | getOwner () const |
Access the owner of this Component. More... | |
bool | hasOwner () const |
(For advanced users) Check if this Component has an owner. More... | |
const Component & | getRoot () const |
Obtain the root Component, which is this component if it is orphaned. More... | |
Public Member Functions inherited from OpenSim::Object | |
virtual | ~Object () |
Virtual destructor for cleanup. More... | |
bool | isEqualTo (const Object &aObject) const |
Equality operator wrapper for use from languages not supporting operator overloading. More... | |
Object & | operator= (const Object &aObject) |
Copy assignment copies he base class fields, including the properties. More... | |
virtual bool | operator== (const Object &aObject) const |
Determine if two objects are equal. More... | |
virtual bool | operator< (const Object &aObject) const |
Provide an ordering for objects so they can be put in sorted containers. More... | |
void | setName (const std::string &name) |
Set the name of the Object. More... | |
const std::string & | getName () const |
Get the name of this Object. More... | |
void | setDescription (const std::string &description) |
Set description, a one-liner summary. More... | |
const std::string & | getDescription () const |
Get description, a one-liner summary. More... | |
const std::string & | getAuthors () const |
Get Authors of this Object. More... | |
void | setAuthors (const std::string &authors) |
Set Authors of this object. More... | |
const std::string & | getReferences () const |
Get references or publications to cite if using this object. More... | |
void | setReferences (const std::string &references) |
Set references or publications to cite if using this object. More... | |
int | getNumProperties () const |
Determine how many properties are stored with this Object. More... | |
const AbstractProperty & | getPropertyByIndex (int propertyIndex) const |
Get a const reference to a property by its index number, returned as an AbstractProperty. More... | |
AbstractProperty & | updPropertyByIndex (int propertyIndex) |
Get a writable reference to a property by its index number, returned as an AbstractProperty. More... | |
bool | hasProperty (const std::string &name) const |
Return true if this Object has a property of any type with the given name, which must not be empty. More... | |
const AbstractProperty & | getPropertyByName (const std::string &name) const |
Get a const reference to a property by its name, returned as an AbstractProperty. More... | |
AbstractProperty & | updPropertyByName (const std::string &name) |
Get a writable reference to a property by its name, returned as an AbstractProperty. More... | |
template<class T > | |
bool | hasProperty () const |
Return true if this Object contains an unnamed, one-object property that contains objects of the given template type T. More... | |
template<class T > | |
const Property< T > & | getProperty (const PropertyIndex &index) const |
Get property of known type Property<T> as a const reference; the property must be present and have the right type. More... | |
template<class T > | |
Property< T > & | updProperty (const PropertyIndex &index) |
Get property of known type Property<T> as a writable reference; the property must be present and have the right type. More... | |
bool | isObjectUpToDateWithProperties () const |
Returns true if no property's value has changed since the last time setObjectIsUpToDateWithProperties() was called. More... | |
void | readObjectFromXMLNodeOrFile (SimTK::Xml::Element &objectElement, int versionNumber) |
We're given an XML element from which we are to populate this Object. More... | |
void | updateXMLNode (SimTK::Xml::Element &parent, const AbstractProperty *prop=nullptr) const |
Serialize this object into the XML node that represents it. More... | |
bool | getInlined () const |
Inlined means an in-memory Object that is not associated with an XMLDocument. More... | |
void | setInlined (bool aInlined, const std::string &aFileName="") |
Mark this as inlined or not and optionally provide a file name to associate with the new XMLDocument for the non-inline case. More... | |
std::string | getDocumentFileName () const |
If there is a document associated with this object then return the file name maintained by the document. More... | |
int | getDocumentFileVersion () const |
If there is a document associated with this object then return its version number. More... | |
void | setAllPropertiesUseDefault (bool aUseDefault) |
bool | print (const std::string &fileName) const |
Write this Object into an XML file of the given name; conventionally the suffix to use is ".osim". More... | |
std::string | dump () const |
dump the XML representation of this Object into an std::string and return it. More... | |
virtual bool | isA (const char *type) const |
The default implementation returns true only if the supplied string is "Object"; each Object-derived class overrides this to match its own class name. More... | |
const std::string & | toString () const |
Wrapper to be used on Java side to display objects in tree; this returns just the object's name. More... | |
PropertySet & | getPropertySet () |
OBSOLETE: Get a reference to the PropertySet maintained by the Object. More... | |
const PropertySet & | getPropertySet () const |
Auto-generated functions | |
static Marker * | safeDownCast (OpenSim::Object *obj) |
For use in MATLAB and Python to access the concrete class. More... | |
static const std::string & | getClassName () |
This returns "Marker". More... | |
Marker * | clone () const override |
Create a new heap-allocated copy of the concrete object to which this Object refers. More... | |
const std::string & | getConcreteClassName () const override |
Returns the class name of the concrete Object-derived class of the actual object referenced by this Object, as a string. More... | |
Additional Inherited Members | |
Static Public Member Functions inherited from OpenSim::Station | |
static Station * | safeDownCast (OpenSim::Object *obj) |
For use in MATLAB and Python to access the concrete class. More... | |
static const std::string & | getClassName () |
This returns "Station". More... | |
Static Public Member Functions inherited from OpenSim::Point | |
static Point * | safeDownCast (OpenSim::Object *obj) |
For use in MATLAB and Python to access the concrete class. More... | |
static const std::string & | getClassName () |
This returns "Point". More... | |
Static Public Member Functions inherited from OpenSim::ModelComponent | |
static ModelComponent * | safeDownCast (OpenSim::Object *obj) |
For use in MATLAB and Python to access the concrete class. More... | |
static const std::string & | getClassName () |
This returns "ModelComponent". More... | |
Static Public Member Functions inherited from OpenSim::Component | |
static Component * | safeDownCast (OpenSim::Object *obj) |
For use in MATLAB and Python to access the concrete class. More... | |
static const std::string & | getClassName () |
This returns "Component". More... | |
Static Public Member Functions inherited from OpenSim::Object | |
static void | registerType (const Object &defaultObject) |
Register an instance of a class; if the class is already registered it will be replaced. More... | |
static void | renameType (const std::string &oldTypeName, const std::string &newTypeName) |
Support versioning by associating the current Object type with an old name. More... | |
static const Object * | getDefaultInstanceOfType (const std::string &concreteClassName) |
Return a pointer to the default instance of the registered (concrete) Object whose class name is given, or NULL if the type is not registered. More... | |
template<class T > | |
static bool | isObjectTypeDerivedFrom (const std::string &concreteClassName) |
Return true if the given concrete object type represents a subclass of the template object type T, and thus could be referenced with a T*. More... | |
static Object * | newInstanceOfType (const std::string &concreteClassName) |
Create a new instance of the concrete Object type whose class name is given as concreteClassName. More... | |
static void | getRegisteredTypenames (Array< std::string > &typeNames) |
Retrieve all the typenames registered so far. More... | |
template<class T > | |
static void | getRegisteredObjectsOfGivenType (ArrayPtrs< T > &rArray) |
Return an array of pointers to the default instances of all registered (concrete) Object types that derive from a given Object-derived type that does not have to be concrete. More... | |
static bool | PrintPropertyInfo (std::ostream &os, const std::string &classNameDotPropertyName, bool printFlagInfo=true) |
Dump formatted property information to a given output stream, useful for creating a "help" facility for registered objects. More... | |
static bool | PrintPropertyInfo (std::ostream &os, const std::string &className, const std::string &propertyName, bool printFlagInfo=true) |
Same as the other signature but the class name and property name are provided as two separate strings. More... | |
static Object * | makeObjectFromFile (const std::string &fileName) |
Create an OpenSim object whose type is based on the tag at the root node of the XML file passed in. More... | |
static const std::string & | getClassName () |
Return the name of this class as a string; i.e., "Object". More... | |
static void | setSerializeAllDefaults (bool shouldSerializeDefaults) |
Static function to control whether all registered objects and their properties are written to the defaults section of output files rather than only those values for which the default was explicitly overwritten when read in from an input file or set programmatically. More... | |
static bool | getSerializeAllDefaults () |
Report the value of the "serialize all defaults" flag. More... | |
static bool | isKindOf (const char *type) |
Returns true if the passed-in string is "Object"; each Object-derived class defines a method of this name for its own class name. More... | |
static void | setDebugLevel (int newLevel) |
Set the amount of logging output. More... | |
static int | getDebugLevel () |
Get the current setting of debug level. More... | |
static Object * | SafeCopy (const Object *aObject) |
Use the clone() method to duplicate the given object unless the pointer is null in which case null is returned. More... | |
static void | RegisterType (const Object &defaultObject) |
OBSOLETE alternate name for registerType(). More... | |
static void | RenameType (const std::string &oldName, const std::string &newName) |
OBSOLETE alternate name for renameType(). More... | |
A class implementing a Mocap marker.
OpenSim::Marker::Marker | ( | ) |
Default constructor.
OpenSim::Marker::Marker | ( | const std::string & | name, |
const PhysicalFrame & | frame, | ||
const SimTK::Vec3 & | location | ||
) |
Convenience constructor.
[in] | name | Marker name string. |
[in] | frame | PhysicalFrame in which the Marker is located. |
[in] | location | Vec3 location of the station in its PhysicalFrame |
|
virtual |
void OpenSim::Marker::changeFrame | ( | const PhysicalFrame & | parentFrame | ) |
Change the parent PhysicalFrame that this marker is attached to.
void OpenSim::Marker::changeFramePreserveLocation | ( | const SimTK::State & | s, |
const PhysicalFrame & | newParentFrame | ||
) |
Change the parent PhysicalFrame that this marker is attached to.
In
addition, preserve the marker location in the inertial (Ground) frame by using the state to compute the location in the new parent frame and to set its location property.
|
inlineoverridevirtual |
Create a new heap-allocated copy of the concrete object to which this Object refers.
It is up to the caller to delete the returned object when no longer needed. Every concrete object deriving from Object implements this pure virtual method automatically, via the declaration macro it invokes (e.g., OpenSim_DECLARE_CONCRETE_OBJECT()). Note that the concrete class overrides modify the return type to be a pointer to the concrete object; that still overrides the base class method because the return type is covariant with (that is, derives from) Object.
Implements OpenSim::Point.
|
overridevirtual |
Optional method for generating arbitrary display geometry that reflects this Component at the specified state.
This will be called once to obtain ground- and body-fixed geometry (with fixed=true
), and then once per frame (with fixed=false
) to generate on-the-fly geometry such as rubber band lines, force arrows, labels, or debugging aids.
Please note that there is a precondition that the state passed in to generateDecorations be realized to Stage::Position. If your component can visualize quantities realized at Velocity, Dynamics or Acceleration stages, then you must check that the stage has been realized before using/requesting stage dependent values. It is forbidden to realize the model to a higher stage within generateDecorations, because this can trigger costly side- effects such as evaluating all model forces even when performing a purely kinematic study.
If you override this method, be sure to invoke the base class method first, using code like this:
[in] | fixed | If true , generate only geometry that is fixed to a PhysicalFrame, configuration, and velocity. Otherwise generate only such dependent geometry. |
[in] | hints | See documentation for ModelDisplayHints; you may want to alter the geometry you generate depending on what you find there. For example, you can determine whether the user wants to see debug geometry. |
[in] | state | The State for which geometry should be produced. See below for more information. |
[in,out] | appendToThis | Array to which generated geometry should be appended via the push_back() method. |
When called with fixed=true
only modeling options and parameters (Instance variables) should affect geometry; time, position, and velocity should not. In that case OpenSim will already have realized the state through Instance stage. When called with fixed=false
, you may consult any relevant value in state. However, to avoid unnecessary computation, OpenSim guarantees only that state will have been realized through Position stage; if you need anything higher than that (reaction forces, for example) you should make sure the state is realized through Acceleration stage.
Reimplemented from OpenSim::Component.
|
inline |
Get the value of the fixed property.
|
inlinestatic |
This returns "Marker".
See getConcreteClassName() if you want the class name of the underlying concrete object instead.
|
inlineoverridevirtual |
Returns the class name of the concrete Object-derived class of the actual object referenced by this Object, as a string.
This is the string that is used as the tag for this concrete object in an XML file. Every concrete class derived from Object automatically overrides this method via the declaration macro it uses. See getClassName() to get the class name of the referencing (possibly abstract) class rather than the concrete object.
Implements OpenSim::Point.
const std::string& OpenSim::Marker::getParentFrameName | ( | ) | const |
Convenience method to get the 'parent_frame' Socket's connectee_name.
|
inlinestatic |
For use in MATLAB and Python to access the concrete class.
Example: cObj = Marker.safeDownCast(obj)
. This is equivalent to dynamic_cast<Marker*>(obj)
in C++.
|
inline |
Set the value of the fixed property.
void OpenSim::Marker::setParentFrameName | ( | const std::string & | parentFrameName | ) |
Convenience method to set the 'parent_frame' Socket's connectee_name.
The the named parent frame is not connected and finalizeConnections() must be invoked to establish the connection.
|
inline |
Get a writable reference to the fixed property.
|
overridevirtual |
Override of the default implementation to account for versioning.
Reimplemented from OpenSim::Component.
bool OpenSim::Marker::fixed |
"Flag (true or false) specifying whether the marker is fixed in its " "parent frame during the marker placement step of scaling. If false, " "the marker is free to move within its parent Frame to match its " "experimental counterpart."
This property appears in XML files under the tag <fixed>. This property was generated with the OpenSim_DECLARE_PROPERTY macro; see Property to learn about the property system.