makVrv::DtStreamedFeatureLayer Class Reference

The DtStreamedFeatureLayer is the base implementation of a layer of data which contains buoys and beacons that are part of the terrain. More...

Public Types
typedef std::map< DtUniqueID, DtProp * >	StreamedFeatureMap
	List of Buoys and Beacons. More...

Public Member Functions
	DtStreamedFeatureLayer (DtDe &de, DtAgentManagerInterface &sceneInterface)
	CTOR. More...
virtual	~DtStreamedFeatureLayer ()
	DTOR. More...
virtual void	addFeature (DtProp *feature, DtUniqueID elementId)
	Add Buoy or beacon. More...
virtual bool	destroyFeature (DtUniqueID elementId)
	Destroys the Buoy or Beacon with the unique id. More...
virtual DtProp *	findFeature (DtUniqueID elementId)
	Finds a pointer to the Buoy or Beacon on the feature layer with the same identifiers as the passed in id. More...
const StreamedFeatureMap &	features () const
	Get the container of Buoys and Beacons associated with the layer. More...

Protected Types
typedef boost::unordered_multimap < std::string, std::string >	StylesMap
	Type for sets of style names (layers) we listen to. More...

Protected Member Functions
void	slot_sceneCreated ()
	If the IG is initialized when this is called, it will call initializeFeatureCreators. More...
void	slot_postInitialize ()
	slot used to wait for postInitialized signal More...
virtual void	initializeFeatureCreators ()
	Register creators with the streamed feature manager for each buoy and beacon layer of interest. More...
bool	readStyleListFile (const std::string &path, const std::string &layerListFileName, StylesMap &map)
	Read a file that specifies a list of osgEarth style names that we wish to have our registered builder called for when features are streamed in. More...

Protected Attributes
DtDe &	myDe
DtAgentManagerInterface &	mySceneInterface
StreamedFeatureMap	myFeatures
DtSignalConnectionManager	myConnections
std::string	myName
StylesMap	myStylesMap
boost::signals::connection	myPostInitializeConnection

Detailed Description

The DtStreamedFeatureLayer is the base implementation of a layer of data which contains buoys and beacons that are part of the terrain.

Member Typedef Documentation

typedef std::map<DtUniqueID, DtProp*> makVrv::DtStreamedFeatureLayer::StreamedFeatureMap

List of Buoys and Beacons.

typedef boost::unordered_multimap<std::string, std::string> makVrv::DtStreamedFeatureLayer::StylesMap

protected

Type for sets of style names (layers) we listen to.

Constructor & Destructor Documentation

makVrv::DtStreamedFeatureLayer::DtStreamedFeatureLayer	(	DtDe &	de,
		DtAgentManagerInterface &	sceneInterface
	)

CTOR.

virtual makVrv::DtStreamedFeatureLayer::~DtStreamedFeatureLayer ( )

virtual

DTOR.

Member Function Documentation

virtual void makVrv::DtStreamedFeatureLayer::addFeature ( DtProp *  feature, DtUniqueID  elementId  )

virtual

Add Buoy or beacon.

Ownership of the Buoy or beacon will be passed to the layer. hasNavLights flag puts the objects location/ and id onto list of objects to search through when streamed lights are attached. hasNavDaymarks and hasNavTopmarks work similarly. is passed in since it won't be available yet from the facade, and we need that exact location kept around because that is how attachable items are matched to the objects they're attached to

virtual bool makVrv::DtStreamedFeatureLayer::destroyFeature ( DtUniqueID  elementId )

virtual

Destroys the Buoy or Beacon with the unique id.

Returns true if the object was destroyed, false otherwise.

virtual DtProp* makVrv::DtStreamedFeatureLayer::findFeature ( DtUniqueID  elementId )

virtual

Finds a pointer to the Buoy or Beacon on the feature layer with the same identifiers as the passed in id.

const StreamedFeatureMap& makVrv::DtStreamedFeatureLayer::features

(

)

const

Get the container of Buoys and Beacons associated with the layer.

void makVrv::DtStreamedFeatureLayer::slot_sceneCreated ( )

protected

If the IG is initialized when this is called, it will call initializeFeatureCreators.

Otherwise, it connects to the postInitialize signal, which will then call initializeFeatureCreators.

void makVrv::DtStreamedFeatureLayer::slot_postInitialize ( )

protected

slot used to wait for postInitialized signal

virtual void makVrv::DtStreamedFeatureLayer::initializeFeatureCreators ( )

protectedvirtual

Register creators with the streamed feature manager for each buoy and beacon layer of interest.

bool makVrv::DtStreamedFeatureLayer::readStyleListFile ( const std::string &  path, const std::string &  layerListFileName, StylesMap &  map  )

protected

Read a file that specifies a list of osgEarth style names that we wish to have our registered builder called for when features are streamed in.

Member Data Documentation

DtDe& makVrv::DtStreamedFeatureLayer::myDe

protected

DtAgentManagerInterface& makVrv::DtStreamedFeatureLayer::mySceneInterface

protected

StreamedFeatureMap makVrv::DtStreamedFeatureLayer::myFeatures

protected

DtSignalConnectionManager makVrv::DtStreamedFeatureLayer::myConnections

protected

std::string makVrv::DtStreamedFeatureLayer::myName

protected

StylesMap makVrv::DtStreamedFeatureLayer::myStylesMap

protected

boost::signals::connection makVrv::DtStreamedFeatureLayer::myPostInitializeConnection

protected

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

• /data/exports/nrhent7-1/nightly/docs/vrForces.vrf4-8-branch/include/vrvCore/DtStreamedFeatureLayer.h