DtRailPathController Class Reference

DtRailPathController is a controller that models movement along a generated path for an entity making use of any feature data or routes of the type specified in the path metric.

End User Description: This task controller component responds to path movement tasks by calculating the best path from the current position to the destination using it's rail path planner. It first determines if using feature data or routes is worth the effort or if the entity should just take the direct route. If the former, it finds the entry point and exit point onto and off of the network of feature data/routes and the calculates the most efficent route on the network between the entry point and exit point.

Once the path is calculated, a move location task is issued to the entity to move it using it's normal movement system to the entry point onto the network. Once on the network this controller will deactivate the entity's normal movment system and activate it's rail movement system. Then a rail move along subtask is issued to the DtRailMovementController to allow the entity to efficently move along the generated rail path without the weaving motion symtopmatic of the default move controllers. Once the subtask completes, this controller deactivates the rail system and reactivates the default movement system. If a task was planned to a named object, and that object changes location during the run of this task, the original path will be removed, and a new path will be planned.

Note

The entity will remain in place while it is planning a path. If the terrain is complex, the distance to the destination is large, or there is not much available processor this may be a lengthy process.

This component can be configured though its descriptor, the DtRailPathControllerDescriptor. See this class for information on altering the path planning parameters in the OPE file.

This component maintains its internal state in a DtRailPathControllerPSR.

Uses Descriptor Type: DtRailPathControllerDescriptor

Inheritance diagram for DtRailPathController:

Public Member Functions
	DtRailPathController (const DtString &name, DtLocalObject *owner, DtSimulationServices *simManager, DtComponentDescriptor *desc=NULL, DtReaderWriterRegistry *parentRegistry=NULL)
virtual	~DtRailPathController () override
virtual bool	init () override
virtual bool	createPSR ()
virtual void	preFirstTickInit () override
virtual DtSimTaskStatePtr	currentTaskState () const override
virtual const char *	type () const override
virtual void	registerTaskMsgCallbacks () override
virtual void	processTaskCompleteReport (DtSimMessage *msg)
virtual void	processDeprecatedMovementTask (DtSimMessage *msg, DtSimTaskStatePtr taskStatePtr)
virtual void	processDestinationChanged ()
virtual void	tick () override
virtual MAKVRinTerra::DtAStarGraph::DtWeightFactorsList	featureWeights ()
virtual double	offRoadPathWeight () const
virtual void	processSetLocationComplete ()
Public Member Functions inherited from DtSingleTaskControllerComponent
	DtSingleTaskControllerComponent (const DtString &name, DtLocalObject *owner, DtSimulationServices *simServices, DtComponentDescriptor *compDesc=nullptr, DtReaderWriterRegistry *parentRegistry=nullptr)
virtual	~DtSingleTaskControllerComponent () override
virtual void	postTick () override
virtual bool	beginProcessingTask (const DtTaskMessage &task, DtSimTaskStatePtr taskState) override
virtual void	taskNotify (const DtSimTask &task) override
virtual void	taskComplete (bool success=true)
virtual void	suspendTask ()
virtual int	sendSubtask (DtSimTask &task)
virtual void	clearSubtask (int subtaskId)
virtual void	addPendingSubtaskId (int subtaskId)
virtual bool	findPendingSubtaskId (int subtaskId)
virtual bool	isSubtasked () const
virtual void	removePendingSubtaskId (int subtaskId)
virtual void	removeAllPendingSubtaskIds ()
virtual std::vector< int >	currentPendingSubstaskIds () const
virtual DtSubtaskStatusEntry *	subtaskStatus (int subtaskId)
virtual void	clearCurrentTaskMessage ()
virtual DtTaskMessage *	currentTaskMessage () const
virtual bool	decideToGiveUpTask () const
virtual void	giveUpTask ()
virtual bool	taskActive (int taskId) const override
virtual bool	clearTopLevelTasks () override
virtual void	clearConflictingTopLevelTasks (const DtSimTaskMessageType &conflictType) override
virtual void	clearTasksByType (const DtSimTaskMessageType &taskType) override
virtual void	clearTaskById (int taskId) override
virtual DtSuspendedTaskInfo *	suspendTaskById (int taskId) override
virtual DtSuspendedTaskInfo *	suspendSubtaskById (int taskId, int subtaskId) override
virtual std::list < DtTaskMessage * >	currentTaskMessages () const override
virtual DtTaskWithTaskStateListPtr	topLevelTasks () const override
virtual void	disable () override
virtual void	updateImgui () override
virtual void	initializeTaskInformationStateProperty (const DtSimTaskMessageType &taskType)
virtual void	updateCurrentTaskInformationStatusProperty (const DtString &status)
virtual DtString	taskInformationStatusPropertyValue (const DtSimTaskMessageType &taskType) const
virtual DtString	currentTaskInformationStatusPropertyValue () const
virtual DtRwPropertiesStructure *	taskInformationProperty (const DtSimTaskMessageType &taskType)
virtual DtRwPropertiesStructure *	currentTaskInformationProperty ()
Public Member Functions inherited from DtTaskControllerComponent
	DtTaskControllerComponent (const DtString &name, DtLocalObject *owner, DtSimulationServices *simServices, DtComponentDescriptor *compDesc=nullptr, DtReaderWriterRegistry *parentRegistry=nullptr)
virtual	~DtTaskControllerComponent () override
virtual AcceptLevel	acceptTask (const DtTaskMessage &task)
virtual bool	showCurrentTaskInGui () const
virtual void	setRadio (DtSimRadio *radio) override
virtual void	addTaskProcessorCallback (const DtSimTaskMessageType &taskType, DtTaskMessageCallbackFcn fcn, void *usr)
virtual void	addTaskProcessorCallback (const DtSimTaskMessageType &taskType, DtMessageCallbackFcn fcn, void *usr)
virtual void	removeTaskProcessorCallback (const DtSimTaskMessageType &taskType, DtMessageCallbackFcn fcn, void *usr)
virtual void	removeTaskProcessorCallback (const DtSimTaskMessageType &taskType, DtTaskMessageCallbackFcn fcn, void *usr)
virtual void	enable () override
virtual void	sendTaskCanceled (DtTaskMessage *taskMsg)
virtual bool	taskVisualizationsActive () const override
virtual void	setTasked (bool tasked)
virtual bool	tasked () const
Public Member Functions inherited from DtControllerComponent
	DtControllerComponent (const DtString &name, DtLocalObject *owner, DtSimulationServices *simServices, DtComponentDescriptor *desc=0, DtReaderWriterRegistry *parentRegistry=0)
virtual	~DtControllerComponent () override
virtual bool	postAddComponentsInit () override
virtual DtSimRadio *	radio ()
virtual void	enableTaskTypes ()
virtual void	enableScriptedTask (const DtString &scriptId)
virtual void	disableTaskTypes ()
Public Member Functions inherited from DtSimComponent
	DtSimComponent (const DtString &name, DtLocalObject *owner, DtSimulationServices *simServices, DtComponentDescriptor *desc=0, DtReaderWriterRegistry *parentRegistry=0)
virtual	~DtSimComponent () override
virtual void	setParentSystem (DtComponentSystem *system)
DtComponentSystem *	parentSystem () const
virtual void	registerAttributeFunctions ()
virtual void	timedTick ()
virtual void	setMinTickPeriod (double minTickPeriod, double minTickPeriodVariance)
virtual void	setupFirstTickTime ()
virtual void	setEntity (DtLocalObject *entity)
virtual DtSimComponent *	nextComponent ()
virtual DtSimComponent *	prevComponent ()
virtual void	setListItem (DtListItem *item)
virtual DtListItem *	listItem ()
virtual void	putData (std::string &fp, int indentLevel=0) override
virtual DtlObjPtr	getData (DtlObjPtr args, const DtReaderWriter::SearchPaths &searchPaths, const DtVariableBindingsList &variableBindings) override
virtual void	addInputPort (DtInputPort *port)
virtual void	removeInputPort (DtInputPort *port)
virtual DtInputPort *	lookupInputPort (const DtString &portName)
virtual DtList	inputPortList () const
virtual void	addOutputPort (DtOutputPort *port)
virtual void	removeOutputPort (DtOutputPort *port)
virtual DtOutputPort *	lookupOutputPort (const DtString &portName)
virtual DtList	outputPortList () const
virtual void	addInputPortGroup (DtInputPortGroup *group)
virtual void	removeInputPortGroup (DtInputPortGroup *group)
virtual DtInputPortGroup *	lookupInputPortGroup (const DtString &groupName)
virtual DtList	inputPortGroupList () const
virtual void	addOutputPortGroup (DtOutputPortGroup *group)
virtual void	removeOutputPortGroup (DtOutputPortGroup *group)
virtual DtOutputPortGroup *	lookupOutputPortGroup (const DtString &groupName)
virtual DtList	outputPortGroupList () const
virtual int	priority () const
virtual void	setPriority (int priority)
double	dT () const
virtual void	setDT (double deltaT)
virtual void	setComponentDescriptor (DtComponentDescriptor *componentDescriptor)
virtual const DtComponentDescriptor *	componentDescriptor () const
virtual bool	tickWhileDestroyed () const
DtVrfProcessStateRepositoryManager *	psrManager ()
virtual const DtSymbolString &	componentFullName () const
DtPhysicalWorld *	physicalWorld ()
const DtPhysicalWorld *	physicalWorld () const
const DtAttachedTerrain *	terrainAttachedTo () const
DtLocalObject *	entity ()
const DtLocalObject *	entity () const
DtSimulationServices *	simulationServices ()
const DtSimulationServices *	simulationServices () const
const Coordinate_System *	coordinateSystem () const
virtual void	isClutterChanged ()
virtual bool	taskVisualizationsEnabled () const
makVrf::DtTaskVisualizationMap &	taskVisualizations ()
virtual bool	debugActive () const
virtual bool	isEnabled ()
virtual void	setIsEnabled (bool yesNo)
virtual DtOutputStream &	objectConsoleDebug (const DtString &channel="") const
virtual DtOutputStream &	objectConsoleVerbose (const DtString &channel="") const
virtual DtOutputStream &	objectConsoleInfo (const DtString &channel="") const
virtual DtOutputStream &	objectConsoleWarn (const DtString &channel="") const
virtual DtOutputStream &	objectConsoleError (const DtString &channel="") const
virtual int	notifyLevel () const
virtual DtSimResourceManager &	resourceManager ()
virtual const DtSimResourceManager &	resourceManager () const
VRF4API_METHOD const DtSimulationServices *	simManager () const
Public Member Functions inherited from DtReaderWriter
	DtReaderWriter ()
	DtReaderWriter (const DtString &name, DtReaderWriterRegistry *parentRegistry=NULL, bool readonly=false)
	DtReaderWriter (const DtSymbolString &name, DtReaderWriterRegistry *parentRegistry=NULL, bool readonly=false)
	DtReaderWriter (const DtString &name, const DtReaderWriter &orig, DtReaderWriterRegistry *parentRegistry=NULL)
	DtReaderWriter (const DtSymbolString &name, const DtReaderWriter &orig, DtReaderWriterRegistry *parentRegistry=NULL)
	DtReaderWriter (const DtReaderWriter &, DtReaderWriterRegistry *parentRegistry=NULL)
const DtReaderWriter &	operator= (const DtReaderWriter &orig)
bool	operator== (const DtReaderWriter &) const
bool	operator!= (const DtReaderWriter &rhs) const
virtual	~DtReaderWriter ()
virtual void	putSelf (std::string &fp, int indentLevel=0, bool writeUnspecified=false, const DtFilename &path=DtFilename::nullFilename())
virtual void	postPutSelf ()
virtual void	prePutSelf ()
virtual void	getSelf (DtlObjPtr args, const DtReaderWriter::SearchPaths &searchPaths=SearchPaths(), const DtVariableBindingsList &variableBindings=nullVariableReference())
virtual void	postGetSelf ()
virtual void	preGetSelf ()
virtual void	writeSelf (std::string &fp, int indentLevel=0, bool writeUnspecified=false, const DtFilename &path=DtFilename::nullFilename())
virtual DtSymbolString	name () const
virtual void	addAlias (const DtSymbolString &alias)
virtual void	addAlias (const DtString &alias)
virtual bool	hasAlias (const DtSymbolString &alias)
virtual const aliasContainer &	aliases () const
virtual void	setReadonly (bool flag)
bool	isReadonly () const
virtual void	reset ()
virtual int	alignment () const
virtual bool	variableIsBound () const
virtual void	unbindVariable ()
virtual void	setName (const DtString &)
virtual const char *	readerWriterType () const
virtual const char *	xmlType () const
virtual DtString	prettyPrint () const
std::string	debugText () const
virtual void	bindVariables (DtVariableBindingsList variableBindings)
virtual std::list < DtVariableNameType >	unboundVariables () const
bool	invalid () const
virtual bool	hasChild (const DtReaderWriter *p) const
virtual bool	hasVariableReference () const
virtual void	bindLocalVariables (const DtVariableBindingsList &variableBindings)
virtual void	recordUpdateTime () const
virtual bool	changedSinceLastChecked ()
virtual bool	peekChangedSinceLastChecked () const
virtual void	setValueSpecified (bool specified, bool recurse=false)
virtual bool	valueSpecified () const
virtual bool	isVariableReference () const
virtual void	setIsVariableReference (bool value)
virtual void	clearAllVariableReferenceFlags ()
virtual DtSymbolString	variableName () const
virtual void	setVariableName (const DtSymbolString variableName)
virtual const DtReaderWriter *	defaultRWValue () const
virtual DtReaderWriter *	defaultRWValue ()
virtual void	setDefaultRWValue (DtReaderWriter *)
virtual bool	checkAndSetDefaultRWValue (DtlObjPtr args, const DtReaderWriter::SearchPaths &searchPaths=SearchPaths(), const DtVariableBindingsList &variableBindings=nullVariableReference())
const DtReaderWriterRegistry &	registry () const
DtReaderWriterRegistry &	registry ()
virtual DtPropertyInterface *	property ()
virtual const DtPropertyInterface *	property () const
virtual DtString	toXml () const
virtual DtRwVariableBindings *	generateVariableBindings () const
virtual bool	toXml (const DtFilename &) const
virtual bool	fromXml (const DtString &)
virtual bool	fromXmlFile (const DtFilename &)
virtual void	putSelf (DtEnvironmentSP, DtEnvValueSP parent) const
virtual void	putData (DtEnvironmentSP, DtEnvValueSP value) const
virtual void	putVariableReference (DtEnvironmentSP, DtEnvValueSP value) const
virtual void	getSelf (const DtEnvironmentSP, const DtEnvValueSP root, const SearchPaths &searchPaths=SearchPaths(), const DtVariableBindingsList &bindings=DtVariableBindingsList())
virtual void	getData (const DtEnvironmentSP, const DtEnvValueSP, const SearchPaths &searchPaths=SearchPaths(), const DtVariableBindingsList &bindings=DtVariableBindingsList())
virtual void	unrecognizedItem (const DtEnvironmentSP env, const DtEnvValueSP root, const SearchPaths &searchPaths, const DtVariableBindingsList &varBindings)
virtual void	getVariableReference (DtEnvironmentSP, DtEnvValueSP value)

Static Public Member Functions
static void	railTaskCallback (DtSimMessage *msg, void *usr, DtSimTaskStatePtr taskStatePtr)
static void	scriptedTaskCallback (DtSimMessage *msg, void *usr, DtSimTaskStatePtr taskStatePtr)
static void	deprecatedMovementTaskCallback (DtSimMessage *msg, void *usr, DtSimTaskStatePtr taskStatePtr)
static void	taskCompleteReportCallback (DtSimMessage *msg, void *usr)
static void	destinationChangedCallback (const DtLocalObject *obj, void *usrData)
static DtSimComponent *	creator (const DtString &name, DtLocalObject *owner, DtSimulationServices *simManager, DtComponentDescriptor *desc=0, DtReaderWriterRegistry *parentRegistry=0)
Static Public Member Functions inherited from DtTaskControllerComponent
static void	deprecatedTaskProcessorCallbackAdapter (DtSimMessage *msg, void *usr, DtSimTaskStatePtr taskState)
Static Public Member Functions inherited from DtSimComponent
static DtSimComponentFactory *	factory ()
static void	setFactory (DtSimComponentFactory *factory)
static DtSimComponent *	createComponent (const DtString &name, const DtString &type, DtLocalObject *owner, DtSimulationServices *simManager, DtComponentSystem *parentSystem, DtComponentDescriptor *desc=0, DtReaderWriterRegistry *parentRegistry=0)
static void	addSimComponentCreatorFcn (const DtString &type, DtSimComponentCreatorFcn fcn)
static VRF4API_METHOD DtSimComponent *	MarkThreadSafe (DtSimComponent *comp)
Static Public Member Functions inherited from DtReaderWriter
static void	putIndent (std::string &fp, int indentLevel)
static const DtVariableBindingsList &	nullVariableReference ()
static void	setPostGetSelfCallback (DtGetSelfCallbackFcn fcn, void *usrData)
static void	setPrePutSelfCallback (DtPutSelfCallbackFcn fcn, void *usrData)
static void	setPutIndent (bool)
static bool	putIndent ()
static const char *	theXmlType ()
static const DtFilename &	appPath ()
static void	setFactoryCreatorFunction (DtReaderWriterFactoryCreatorFcn fcn)
static void	createReaderWriterFactory ()
static void	cleanupFactory ()
static DtReaderWriterFactory *	factory ()
static void	setOutputStream (DtOutputStream *stream)
static DtOutputStream &	outputStream ()
static DtReaderWriter *	createFromXmlFile (const DtFilename &, bool createAsProperty=false)
static DtReaderWriter *	createFromXml (const DtString &, bool createAsProperty=false)
static DtReaderWriter *	createFromEnvironment (DtEnvironmentSP, bool createAsProperty=false)
static DtString	getAttribute (DtEnvironmentSP env, const DtString &name, DtEnvValueSP root)

Protected Member Functions
virtual void	processRailTaskMsg (const DtTaskMessage &msg, DtSimTaskStatePtr taskStatePtr)
virtual void	processScriptedRoadTaskMsg (const DtTaskMessage &msg, DtSimTaskStatePtr taskStatePtr)
virtual void	processRailPathTask (const DtRailPathTask *task, DtSimTaskStatePtr taskStatePtr)
virtual void	clearCurrentPath ()
virtual bool	setupPathFromRailList (DtRailSegmentList *, bool testRange=true)
virtual bool	setupPathFromRoute (const DtSimObject *route, bool startClosestPoint, DtIteratorDirection traversalDirection)
virtual bool	isEntityCloseEnoughToRoad (DtRailSegment *railSegment, double distance, double &actualDistSq) const
virtual bool	isEntityOnRoad (DtRailSegment *railSegment) const
double	maxSearchRadius (const DtVector &start, const DtVector &end)
virtual bool	setupPathToDestination (const DtVector &start, const DtVector &end)
virtual void	clearTask () override
Protected Member Functions inherited from DtSingleTaskControllerComponent
virtual void	clearPendingSubtasks ()
virtual void	clearSubtasksByType (const DtSimTaskMessageType &taskType)
virtual void	cleanupInactiveSubtaskStatus ()
Protected Member Functions inherited from DtTaskControllerComponent
virtual void	suspendSubtasksOfTask (int taskId, DtSuspendedTaskInfo *suspendInfo)
virtual void	suspendSubtaskOfTask (int taskId, int subtaskId, DtSuspendedTaskInfo *suspendInfo)
virtual DtSimTaskMessageType	remapScriptId (const DtSimTaskMessageType &) const
Protected Member Functions inherited from DtControllerComponent
	DtControllerComponent ()
	DtControllerComponent (const DtControllerComponent &orig)
const DtControllerComponent &	operator= (const DtControllerComponent &orig)
virtual void	onRestore () override
virtual void	initializeTargetingControlTableFromDescriptor (const DtReaderWriter *)
virtual void	sendCapableSetsAndTasks ()
Protected Member Functions inherited from DtSimComponent
virtual void	setupTimedTickLogic (double minTickPeriod, double minTickPeriodVariance)
virtual double	computeCurrentTime ()
bool	testInvariant () const
virtual bool	createPortGroups ()
virtual bool	createPorts ()
DtVrfProcessStateRepository *	createComponentPsr (const DtString &defaultPsrType, const DtString &defaultPsrName, bool useDescriptorParams=true)
virtual void	updateTaskVisualizations ()
virtual void	destroyTaskVisualizations ()
virtual void	destroyTaskVisualization (const DtString &name)
virtual makVrf::DtPointTaskVisualizationPtr	pointTaskVisualization (const DtString &name)
virtual makVrf::DtLineTaskVisualizationPtr	lineTaskVisualization (const DtString &name)
virtual makVrf::DtAreaTaskVisualizationPtr	areaTaskVisualization (const DtString &name)
virtual makVrf::DtTextTaskVisualizationPtr	textTaskVisualization (const DtString &name)
double	calculateNextTaskVisTickTime () const
DtVrfObjectStateRepository *	localStateRepository ()
const DtVrfObjectStateRepository *	localStateRepository () const
DtPropertyInterface *	cachedNextFrameStateProperty (DtPropertyInterface **prop, const DtString &propName)
template<typename ValType >
void	setCachedNextFrameStatePropertyValue (DtPropertyInterface **prop, const DtString &propName, ValType value)
const DtPropertyInterface *	cachedCurrentFrameStateProperty (const DtPropertyInterface **prop, const DtString &propName) const
template<typename ValType >
bool	getCachedCurrentFrameStatePropertyValue (const DtPropertyInterface **prop, const DtString &propName, ValType &value) const
void	addSimObjectPredicateCallback (DtSimObjectReference, DtVrfObjectPredicateCallbackFunction function, const DtVrfObjectPredicate &predicate, DtTime evaluationPeriod=0, void *userData=0)
void	removeSimObjectPredicateCallback (const DtSimObject *, DtVrfObjectPredicateCallbackFunction function, const DtVrfObjectPredicate &predicate, DtTime evaluationPeriod=0, void *userData=0)
void	invokeSimObjectPredicateCallbacks ()
virtual void	clearPredicateCallbacks ()
Protected Member Functions inherited from DtReaderWriter
virtual void	bindToRwAsVariable (const DtReaderWriter *rw)

Protected Attributes
std::shared_ptr < DtAsyncJobMapEntry >	myPathJobEntry
DtRailPathControllerPSR *	myProcessState
const DtRailPathControllerDescriptor *	myPathDescriptor
bool	myDestinationChangedCallbackRegistered
DtSimObjectReference	myDestination
boost::signals2::scoped_connection	mySetLocationCompleteConnection
Protected Attributes inherited from DtTaskControllerComponent
DtTaskCallbackMap	myTaskCallbackMap
std::list < DtTaskProcessorCallbackInfo * >	myTaskProcessorCallbackInfoList
bool	myTaskIsRunning
Protected Attributes inherited from DtControllerComponent
DtSimRadio *	myRadio
bool	myTaskTypesEnabled
bool	myInitialized
Protected Attributes inherited from DtSimComponent
DtLocalObject *	myEntity
DtComponentSystem *	mySystem
DtListItem *	myListItem
DtInputPortMap	myInputPortList
DtOutputPortMap	myOutputPortList
DtInputPortGroupMap	myInputPortGroupList
DtOutputPortGroupMap	myOutputPortGroupList
int	myPriority
double	myLastTickSimTime
std::unique_ptr< DtTimedTickLogic >	myTimedTickLogic
double	myDT
bool	myIsEnabled
bool	myFirstTick
const DtComponentDescriptor *	myComponentDescriptor
std::list < DtVrfProcessStateRepository * >	myComponentPsrs
makVrf::DtTaskVisualizationMap	myTaskVisualizations
double	myNextTaskVisTickTime
DtSymbolString	myFullComponentName
DtSimulationServices *	mySimServices
DtPredicateCallbackManager *	myPredicateCallbackManager
boost::signals2::scoped_connection	myIsClutterChangedConnection
bool	myLocalDebug
Protected Attributes inherited from DtReaderWriter
const DtSymbolString	myName
DtReaderWriterRegistry	myRegistry
DtReaderWriterRegistry *	myParentRegistry
bool	myValueSpecified
bool	myReadOnlyFlag
bool	myIsVariableReference
DtSymbolString	myVariableName
bool	myVariableIsBound
DtReaderWriter *	myDefaultValue
aliasContainer	myAliases
bool	myInvalid
bool	myChangedFlag

Private Member Functions
	DtRailPathController ()
	DtRailPathController (const DtRailPathController &orig)
DtRailPathController &	operator= (const DtRailPathController &orig)

Additional Inherited Members
Public Types inherited from DtTaskControllerComponent
enum	AcceptLevel { AcceptLevel_Accept = 0, AcceptLevel_Partial = 1, AcceptLevel_Error = 2, AcceptLevel_NoAccept = 99 }
Public Types inherited from DtReaderWriter
typedef std::vector < DtSymbolString >	aliasContainer
typedef std::vector < DtSymbolString >::iterator	aliasIter
typedef std::vector < DtSymbolString > ::const_iterator	aliasConstIter
typedef std::vector< DtFilename >	SearchPaths
typedef std::pair < DtSymbolString, DtString >	DtVariableNameType
typedef DtReaderWriterFactory *(*	DtReaderWriterFactoryCreatorFcn )()
Public Attributes inherited from DtSingleTaskControllerComponent
const DtString	TaskStatusRunning = "TaskRunning"
const DtString	TaskStatusNotActive = "TaskNotActive"
Protected Types inherited from DtTaskControllerComponent
typedef std::pair < DtTaskMessageCallbackFcn, void * >	DtTaskCallbackMapPair
typedef std::map < DtSimTaskMessageType, DtTaskCallbackMapPair >	DtTaskCallbackMap
Protected Types inherited from DtSimComponent
typedef std::map< DtString, DtInputPort * >	DtInputPortMap
typedef std::map< DtString, DtOutputPort * >	DtOutputPortMap
typedef std::map< DtString, DtInputPortGroup * >	DtInputPortGroupMap
typedef std::map< DtString, DtOutputPortGroup * >	DtOutputPortGroupMap
Static Protected Attributes inherited from DtSimComponent
static DtSimComponentFactory *	myFactory
Static Protected Attributes inherited from DtReaderWriter
static DtString	theUnspecifiedValue
static DtGetSelfCallbackInfo	thePostGetSelfCallback
static DtPutSelfCallbackInfo	thePrePutSelfCallback
static const DtVariableBindingsList	theEmptyVariableBindingsList
static bool	theCreatorFcnSet
static DtReaderWriterFactory *	theFactory
static DtReaderWriterFactoryCreatorFcn	theFactoryCreatorFcn
static bool	thePutIndent
static DtOutputStream *	theOutputStream

Constructor & Destructor Documentation

DtRailPathController::DtRailPathController ( )

private

Not Implemented.

DtRailPathController::DtRailPathController ( const DtRailPathController &  orig )

private

Not Implemented.

DtRailPathController::DtRailPathController	(	const DtString &	name,
		DtLocalObject *	owner,
		DtSimulationServices *	simManager,
		DtComponentDescriptor *	desc = NULL,
		DtReaderWriterRegistry *	parentRegistry = NULL
	)

Parameters

name	Reader writer name of this component.
owner	The DtLocalObject that owns this component
simManager	The simulation manager (provides access to terrain, message interface, simulation clock).
desc	The component descriptor used to initialize this component.
parentRegistry	Pointer to the parent reader writer registry (the containing object that reads/writes this object).

virtual DtRailPathController::~DtRailPathController ( )

overridevirtual

Member Function Documentation

DtRailPathController& DtRailPathController::operator= ( const DtRailPathController &  orig )

private

Not Implemented.

virtual bool DtRailPathController::init ( )

overridevirtual

Initial setup of component after creation.

Reimplemented from DtControllerComponent.

virtual bool DtRailPathController::createPSR ( )

virtual

Creates myProcessState data member, and adds it to our process state repository manager. Passes in the name and type specified in the component descriptor (if they exist) to the DtVrfProcessStateRepository::createRepository factory method. If name and/or type is not specified, uses the appropriate default strings defined in psrTypes.h.

virtual void DtRailPathController::preFirstTickInit ( )

overridevirtual

This function can be overridden to initialize a component before it is ticked for the first time. The implementation for this function is empty. It is called by timedTick if myFirstTick is true.

Reimplemented from DtSimComponent.

static void DtRailPathController::railTaskCallback ( DtSimMessage *  msg, void *  usr, DtSimTaskStatePtr  taskStatePtr  )

static

static void DtRailPathController::scriptedTaskCallback ( DtSimMessage *  msg, void *  usr, DtSimTaskStatePtr  taskStatePtr  )

static

static void DtRailPathController::deprecatedMovementTaskCallback ( DtSimMessage *  msg, void *  usr, DtSimTaskStatePtr  taskStatePtr  )

static

virtual DtSimTaskStatePtr DtRailPathController::currentTaskState ( ) const

overridevirtual

Returns

Current execution state of the task. This is called when a task is being suspended. The returned state object will be passed into beginProcessingTask() when the task is resumed. At the base class level, returns a null pointer. Derived classes that have tasks with DtTaskState (data associated with execution of the task) may return a new DtTaskState instance, filled out with the appropriate information about the current task execution state. Task controllers that do not need to return task state do not need to override this function.

Reimplemented from DtSingleTaskControllerComponent.

virtual const char* DtRailPathController::type ( ) const

overridevirtual

Returns a string identifies the class type of component. Type values are defined in compTypes.h. DtSimComponent creation functions are registered with the DtSimComponentFactory using the type values as the key. Warning: this function should always return the same pointer and it should be valid forever. This means the data should be static.

Returns

DtRailPathControllerType

Implements DtTaskControllerComponent.

virtual void DtRailPathController::registerTaskMsgCallbacks ( )

overridevirtual

Overridden to register interest in move to messages.

Reimplemented from DtTaskControllerComponent.

static void DtRailPathController::taskCompleteReportCallback ( DtSimMessage *  msg, void *  usr  )

static

virtual void DtRailPathController::processTaskCompleteReport ( DtSimMessage *  msg )

virtual

virtual void DtRailPathController::processDeprecatedMovementTask ( DtSimMessage *  msg, DtSimTaskStatePtr  taskStatePtr  )

virtual

static void DtRailPathController::destinationChangedCallback ( const DtLocalObject *  obj, void *  usrData  )

static

virtual void DtRailPathController::processDestinationChanged ( )

virtual

Ensures that the destination stored in the ProcessStateRepository is consistent with the location of the destination control point. Intended to be called only when the position of the control point has changed.

Note

Also invalidates the destination vector as the world position has changed.

virtual void DtRailPathController::processSetLocationComplete ( )

virtual

Aborts any running path planning, or stops any move along subtask that has been started. Restarts path planning using entity's new position.

virtual void DtRailPathController::tick ( )

overridevirtual

Main processing for component.

Reimplemented from DtSimComponent.

virtual MAKVRinTerra::DtAStarGraph::DtWeightFactorsList DtRailPathController::featureWeights ( )

virtual

Gets the weight factors from the descriptor. Used by the luaScriptInterfaceImpl function for planning paths.

virtual double DtRailPathController::offRoadPathWeight ( ) const

virtual

Gets the off road path weight from the descriptor. Used by the luaScriptInterfaceImpl function for planning paths.

virtual void DtRailPathController::processRailTaskMsg ( const DtTaskMessage &  msg, DtSimTaskStatePtr  taskStatePtr  )

protectedvirtual

Extracts DtRailPathTask from message and calls processRailPathTask().

virtual void DtRailPathController::processScriptedRoadTaskMsg ( const DtTaskMessage &  msg, DtSimTaskStatePtr  taskStatePtr  )

protectedvirtual

Builds a DtRailPathTask from the scripted task and calls processRailPathTask().

virtual void DtRailPathController::processRailPathTask ( const DtRailPathTask *  task, DtSimTaskStatePtr  taskStatePtr  )

protectedvirtual

Starts the rail task.

virtual void DtRailPathController::clearCurrentPath ( )

protectedvirtual

virtual bool DtRailPathController::setupPathFromRailList ( DtRailSegmentList *  , bool  testRange = true  )

protectedvirtual

virtual bool DtRailPathController::setupPathFromRoute ( const DtSimObject *  route, bool  startClosestPoint, DtIteratorDirection  traversalDirection  )

protectedvirtual

virtual bool DtRailPathController::isEntityCloseEnoughToRoad ( DtRailSegment *  railSegment, double  distance, double &  actualDistSq  ) const

protectedvirtual

Uses the rail segment's first point as the start.

virtual bool DtRailPathController::isEntityOnRoad ( DtRailSegment *  railSegment ) const

protectedvirtual

Uses the rail segment's first point as the start to determine if entity is on the road.

double DtRailPathController::maxSearchRadius ( const DtVector &  start, const DtVector &  end  )

protected

virtual bool DtRailPathController::setupPathToDestination ( const DtVector &  start, const DtVector &  end  )

protectedvirtual

uses the DtRailPathPlanner to calculate a path from start to end.

virtual void DtRailPathController::clearTask ( )

overrideprotectedvirtual

Overridden from DtTaskControllerComponent to clean up the path calculating thread, remove any generated path objects, and stop any subtasks if the current task is aborted.

Reimplemented from DtSingleTaskControllerComponent.

static DtSimComponent* DtRailPathController::creator ( const DtString &  name, DtLocalObject *  owner, DtSimulationServices *  simManager, DtComponentDescriptor *  desc = 0, DtReaderWriterRegistry *  parentRegistry = 0  )

static

Parameters

name	Reader writer name of this component.
owner	The DtLocalObject that owns this component
simManager	The simulation manager (provides access to terrain, message interface, simulation clock).
desc	The component descriptor used to initialize this component.
parentRegistry	Pointer to the parent reader writer registry (the containing object that reads/writes this object).

Returns

New instance of this class.

Member Data Documentation

std::shared_ptr<DtAsyncJobMapEntry> DtRailPathController::myPathJobEntry

protected

Token for asynchronous path plan task.

DtRailPathControllerPSR* DtRailPathController::myProcessState

protected

Container for state data associated with this component. This state is saved and restored as part of a scenario (or checkpoint).

const DtRailPathControllerDescriptor* DtRailPathController::myPathDescriptor

protected

bool DtRailPathController::myDestinationChangedCallbackRegistered

protected

DtSimObjectReference DtRailPathController::myDestination

protected

Bookkeeping for callback registration.

boost::signals2::scoped_connection DtRailPathController::mySetLocationCompleteConnection

protected

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

• /data/exports/nrhent7-1/nightly/docs/vrForces.vrf5-2-branch/include/vrfmodel/railPathController.h