The DtNavigationLightManager matches streamed light controllers to other streamed features (buoys and beacons) that have the same location. More...

Inheritance diagram for makVrv::DtNavigationLightManager:

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Public Member Functions
	DtNavigationLightManager (const std::string &name, DtDe &de, DtAgentManagerInterface &sceneInterface, DtBuoyBeaconLayer &buoyBeaconLayer, DtBuoyBeaconLayer::AttachableTypes attType, const std::string &featureLayerList, const std::string &featureAttrMapFilename, DtNavigationFeatureBuilder *featureBuilder, int presenceSwitchNum, int typeSwitchNum)
	CTOR.
virtual	~DtNavigationLightManager ()
	DTOR.

virtual bool	needsUpdate (DtTime tNow)
	Tickable implementation The check function called by DtTickableManager to verify if an update is required.
virtual void	update (DtTime tNow)
	The update function called by DtTickableManager during update-ticks.

void	setDaylightLightLevel (float daylightLevel)
	Set/get the light level (as found in DtEnvironment) that must be met or exceeded to consider the current light conditions to be daylight, for turn on and off day / night only lights.
float	daylightLightLevel () const

void	setFogVisibilityLevel (float fogVisibilityLevel)
	Set/get the visibility level (as found in DtEnvironment) at or below which conditions are foggy (for activating fog lights).
float	fogVisibilityLevel () const
Public Member Functions inherited from makVrv::DtNavigationFeatureManager
	DtNavigationFeatureManager (const std::string &name, DtDe &de, DtAgentManagerInterface &sceneInterface, DtBuoyBeaconLayer &buoyBeaconLayer, DtBuoyBeaconLayer::AttachableTypes attType, const std::string &featureLayerList, const std::string &featureAttrMapFilename, DtNavigationFeatureBuilder *featureBuilder, int presenceSwitchNum, int typeSwitchNum)
	CTOR.
virtual	~DtNavigationFeatureManager ()
	DTOR.
bool	readFeatureStyleListFile (const std::string &path, const std::string &layerListFileName)
	Read the file that specifies the list of osgEarth style names that we wish to have our registered builder called for when features are streamed in.
virtual void	addFeature (DtNavigationFeature *feature)
	Add a feature (ex.
DtNavigationFeature *	findFeature (DtUniqueID elementId)
	Finds a pointer to the feature controller with the given element id.
virtual bool	destroyFeature (DtUniqueID id)
	Destroys the feature with the element id.
virtual DtUniqueID	findFeatureWithPosition (const DtVector &position)
	Look through the list of unattached features for a feature with the specified position.
const FeatureMap &	features () const
	Get the container of features associated held by the manager.
FeatureMap &	features ()

Protected Member Functions
	DtNavigationLightManager ()
	CTOR (unimplemented default CTOR )
	DtNavigationLightManager (const DtNavigationLightManager &orig)
	Copy CTOR (unimplemented)
DtNavigationLightManager &	operator= (const DtNavigationLightManager &rhs)
	Assigment operator (unimplemented)
virtual void	attachToBuoyOrBeacon (DtNavigationFeature &controller, DtBuoyOrBeaconFacade &buoy)
	Helper function for setting up a buoy attachment.
virtual void	detachFromBuoyOrBeacon (DtNavigationFeature &controller, DtBuoyOrBeaconFacade &buoy)
	Helper function for detaching from a buoy.
virtual void	adjustHeightForLight (DtNavigationFeature &controller, DtBuoyOrBeaconFacade &facade)
	This method will adjust the height of the object IF it is not buoyant and IF the model definition for the object provides a heightAboveOrigin parameter.
Protected Member Functions inherited from makVrv::DtNavigationFeatureManager
	DtNavigationFeatureManager ()
	CTOR (unimplemented default CTOR )
	DtNavigationFeatureManager (const DtNavigationFeatureManager &orig)
	Copy CTOR (unimplemented)
DtNavigationFeatureManager &	operator= (const DtNavigationFeatureManager &rhs)
	Assignment operator (unimplemented)
virtual void	setPresenceSwitchNumber (int switchNum)
virtual int	presenceSwitchNumber () const
virtual void	setTypeSwitchNumber (int typeNum)
virtual int	typeSwitchNumber () const
virtual void	moveFeatureToDetachedFeatureList (DtUniqueID controllerId)
	Move features from the list of attached features to the list of unattached features.
virtual void	moveFeatureToAttachedFeatureList (DtUniqueID controllerId)
	Move features from the list of unattached features to the list of attached features.
virtual void	initializeFeatureCreators ()
	Register creators with the streamed feature manager for each feature layer (osgEarth model style) of interest.
virtual void	slot_featureToBeDeleted (const std::string &myLayerName, DtUniqueID featureId)
	Slot connected to signal from the streamed feature manager that a feature has paged out.
virtual void	slot_buoyOrBeaconCreated (DtBuoyOrBeaconFacade &buoy, const DtVector &initialPosition)
	Slot connected to signal from the streamed feature manager that a buoy has paged in.
virtual void	slot_buoyOrBeaconAboutToBeDestroyed (const DtBuoyOrBeaconFacade &buoy)
	Slot connected to signal from the streamed feature manager that a buoy has paged out.
void	slot_sceneCreated ()
	If the IG is initialized when this is called, it will call initializeFeatureCreators.
void	slot_postInitialize ()
	slot used to wait for postInitialized signal

Protected Attributes
float	myDaylightLightLevel
float	myFogVisibilityLevel
DtNavigationLightUpdater	myUpdater
Protected Attributes inherited from makVrv::DtNavigationFeatureManager
DtDe &	myDe
DtAgentManagerInterface &	mySceneInterface
FeatureMap	myFeatures
DtSignalConnectionManager	myConnections
std::string	myName
DtBuoyBeaconLayer::AttachableTypes	myAttachableType
std::string	myFeatureLayerList
std::string	myFeatureAttrMapFilename
DtNavigationFeatureBuilder *	myNavigationFeatureBuilder
int	myPresenceSwitchNumber
int	myTypeSwitchNumber
FeatureStylesList	myFeatureStylesList
	The list of osgEarth model styles we want to be notified about.
PendingFeatureAttachmentMap	myDetachedFeatures
	Features start here. When attached they move to...
PendingFeatureAttachmentMap	myAttachedFeatures
	...here.
FeatureToFeatureMap	myFeatureToBuoyOrBeaconMap
FeatureToFeatureMap	myBuoyOrBeaconToFeatureMap
DtBuoyBeaconLayer &	myBuoyBeaconLayer
	Access to the buoys.
boost::signals::connection	myPostInitializeConnection

Additional Inherited Members
Public Types inherited from makVrv::DtNavigationFeatureManager
typedef std::map< DtUniqueID, DtNavigationFeature * >	FeatureMap
	Type for a map of controller IDs to DtNavigationFeature.
Protected Types inherited from makVrv::DtNavigationFeatureManager
typedef std::list< std::string >	FeatureStylesList
typedef boost::unordered_map < DtUniqueID, DtVector >	PendingFeatureAttachmentMap
	Type for hash table of feature ids and locations.
typedef boost::unordered_map < DtUniqueID, DtUniqueID >	FeatureToFeatureMap
	Type for hash tables of features to attached buoys and attached buoys to features.

Detailed Description

The DtNavigationLightManager matches streamed light controllers to other streamed features (buoys and beacons) that have the same location.

It is also responsible for updating the lights and removing them when the streamed light controllers page out

Constructor & Destructor Documentation

makVrv::DtNavigationLightManager::DtNavigationLightManager	(	const std::string &	name,
		DtDe &	de,
		DtAgentManagerInterface &	sceneInterface,
		DtBuoyBeaconLayer &	buoyBeaconLayer,
		DtBuoyBeaconLayer::AttachableTypes	attType,
		const std::string &	featureLayerList,
		const std::string &	featureAttrMapFilename,
		DtNavigationFeatureBuilder *	featureBuilder,
		int	presenceSwitchNum,
		int	typeSwitchNum
	)

CTOR.

virtual makVrv::DtNavigationLightManager::~DtNavigationLightManager ( )

virtual

DTOR.

makVrv::DtNavigationLightManager::DtNavigationLightManager ( )

protected

CTOR (unimplemented default CTOR )

makVrv::DtNavigationLightManager::DtNavigationLightManager ( const DtNavigationLightManager & orig )

protected

Copy CTOR (unimplemented)

Member Function Documentation

virtual bool makVrv::DtNavigationLightManager::needsUpdate ( DtTime tNow )

virtual

Tickable implementation The check function called by DtTickableManager to verify if an update is required.

If this function returns true, the DtTickableManager will then call update().

Parameters

[in] tNow is the current time-stamp.

Return values

true

virtual void makVrv::DtNavigationLightManager::update ( DtTime tNow )

virtual

The update function called by DtTickableManager during update-ticks.

Parameters

[in] tNow is the current time-stamp. This method calls update() for all attached light controllers

void makVrv::DtNavigationLightManager::setDaylightLightLevel ( float daylightLevel )

Set/get the light level (as found in DtEnvironment) that must be met or exceeded to consider the current light conditions to be daylight, for turn on and off day / night only lights.

Normally 0.75 is used, but this provides a mechanism to change it.

float makVrv::DtNavigationLightManager::daylightLightLevel ( ) const

void makVrv::DtNavigationLightManager::setFogVisibilityLevel ( float fogVisibilityLevel )

Set/get the visibility level (as found in DtEnvironment) at or below which conditions are foggy (for activating fog lights).

Normally

m is used, but this can be used to change it

float makVrv::DtNavigationLightManager::fogVisibilityLevel ( ) const

DtNavigationLightManager& makVrv::DtNavigationLightManager::operator= ( const DtNavigationLightManager & rhs )

protected

Assigment operator (unimplemented)

virtual void makVrv::DtNavigationLightManager::attachToBuoyOrBeacon	(	DtNavigationFeature &	controller,
		DtBuoyOrBeaconFacade &	buoy
	)

protectedvirtual

Helper function for setting up a buoy attachment.

Reimplemented from makVrv::DtNavigationFeatureManager.

virtual void makVrv::DtNavigationLightManager::detachFromBuoyOrBeacon	(	DtNavigationFeature &	controller,
		DtBuoyOrBeaconFacade &	buoy
	)

protectedvirtual

Helper function for detaching from a buoy.

Reimplemented from makVrv::DtNavigationFeatureManager.

virtual void makVrv::DtNavigationLightManager::adjustHeightForLight	(	DtNavigationFeature &	controller,
		DtBuoyOrBeaconFacade &	facade
	)

protectedvirtual

This method will adjust the height of the object IF it is not buoyant and IF the model definition for the object provides a heightAboveOrigin parameter.

Member Data Documentation

float makVrv::DtNavigationLightManager::myDaylightLightLevel

protected

float makVrv::DtNavigationLightManager::myFogVisibilityLevel

protected

DtNavigationLightUpdater makVrv::DtNavigationLightManager::myUpdater

protected

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

/exports/nfedora7-1/nightly/docs/vrforcesDevelopment.tot/include/vrvCore/DtNavigationLightManager.h

Public Member Functions

Protected Member Functions

Protected Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation