DtDynamicFeatureBuilder implements a DtStreamedFeatureCreator for features that utilize meta files (ex. flags, windsocks). It reads configuration files found in appData/importConfig that identify which osgearth styles to process. By creating the objects in the style, nodes are identified and functions associated with those nodes that can update the node's state. The .meta file should be in the same folder as the .medf file being loaded <– true? change this.

Inheritance diagram for makVrv::DtDynamicFeatureBuilder:

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Public Member Functions
	DtDynamicFeatureBuilder (const DtDynamicFeatureBuilder &rhs)

DtDynamicFeatureBuilder &	operator= (const DtDynamicFeatureBuilder &orig)

virtual	~DtDynamicFeatureBuilder ()

virtual DtUniqueID	create (DtDe &de, const std::string &registrantName, const std::string &featureStyleName, const std::string &strFeatureName, const DtVector &vPosition, double scale, DtVector minBound, DtVector maxBound)

virtual void	createAndAddDynamicFeature (DtUniqueID elementId, const std::string &modelDefName, const std::string &buoyName, const DtVector &vPosition)

virtual std::string	buildModelDefinition (const std::string &markerName)

void	slot_featureToBeDeleted (const std::string &layerName, DtUniqueID featureId)

virtual void	slot_coordinateSystemChanged ()

Public Member Functions inherited from makVrv::DtStreamedFeatureCreator
	DtStreamedFeatureCreator (DtAgentManagerInterface &sceneInterface)

	DtStreamedFeatureCreator (const DtStreamedFeatureCreator &orig)

DtStreamedFeatureCreator &	operator= (const DtStreamedFeatureCreator &rhs)

virtual	~DtStreamedFeatureCreator ()

Public Attributes
friend	DtDynamicFeatureBuilderCreator

Protected Member Functions
	DtDynamicFeatureBuilder (DtDe &de, const std::string &registrantName, const std::string &featureClass)

Protected Attributes
DtDe &	myDe

DtSignalConnectionManager	myConnections

std::string	myDynamicFeatureName

std::string	myFeatureClass

std::string	myRegistrantName

DtCoordinateConverter *	myCoordinateConverter = nullptr

Protected Attributes inherited from makVrv::DtStreamedFeatureCreator
DtAgentManagerInterface *	mySceneInterface

Constructor & Destructor Documentation

makVrv::DtDynamicFeatureBuilder::DtDynamicFeatureBuilder ( const DtDynamicFeatureBuilder & rhs )

Copy CTOR.

virtual makVrv::DtDynamicFeatureBuilder::~DtDynamicFeatureBuilder ( )

virtual

virtual DTOR

makVrv::DtDynamicFeatureBuilder::DtDynamicFeatureBuilder	(	DtDe &	de,
		const std::string &	registrantName,
		const std::string &	featureClass
	)

protected

CTOR.

Parameters

de	is the display engine
registrantName	is the builder name (ex. "Dynamic Feature Layer")
featureClass	is the name of the list of styles to look in for the .earth file (ex. "Meta") The code registers the styles listed in importConfig/meta_layer_list.csv with instances of this type of builder object (one builder per style)

Member Function Documentation

DtDynamicFeatureBuilder& makVrv::DtDynamicFeatureBuilder::operator= ( const DtDynamicFeatureBuilder & orig )

Assignment Operator.

virtual DtUniqueID makVrv::DtDynamicFeatureBuilder::create	(	DtDe &	de,
		const std::string &	registrantName,
		const std::string &	featureStyleName,
		const std::string &	strFeatureName,
		const DtVector &	vPosition,
		double	scale,
		DtVector	minBound,
		DtVector	maxBound
	)

virtual

Create a feature (a DtEntityFacade for now)

Parameters

registrantName	is the name that was provided to the DtStreamedFeatureManager when the DtStreamedFeatureCreator was registered
styleName	is the name provided in the .osgEarth style block specified for this feature.
strFeatureName	is the markerName returned by osgEarth for the feature from a marker: specification
vPosition	is the position of the feature
scale	is any scale factor provided from an osgEarth marker-scale: specification
minBound	is the min x,y,z of the feature bound
maxBound	is the max x,y,z of the feature bound

Returns: A uniqueId that will be used to identify the feature created when it comes time to delete it. returns 0 if no feature is created.

Implements makVrv::DtStreamedFeatureCreator.

virtual void makVrv::DtDynamicFeatureBuilder::createAndAddDynamicFeature	(	DtUniqueID	elementId,
		const std::string &	modelDefName,
		const std::string &	buoyName,
		const DtVector &	vPosition
	)

virtual

virtual std::string makVrv::DtDynamicFeatureBuilder::buildModelDefinition ( const std::string & markerName )

virtual

void makVrv::DtDynamicFeatureBuilder::slot_featureToBeDeleted	(	const std::string &	layerName,
		DtUniqueID	featureId
	)

virtual void makVrv::DtDynamicFeatureBuilder::slot_coordinateSystemChanged ( )

virtual

slot for when the coordinate system changes

Member Data Documentation

friend makVrv::DtDynamicFeatureBuilder::DtDynamicFeatureBuilderCreator

DtDe& makVrv::DtDynamicFeatureBuilder::myDe

protected

DtSignalConnectionManager makVrv::DtDynamicFeatureBuilder::myConnections

protected

std::string makVrv::DtDynamicFeatureBuilder::myDynamicFeatureName

protected

std::string makVrv::DtDynamicFeatureBuilder::myFeatureClass

protected

std::string makVrv::DtDynamicFeatureBuilder::myRegistrantName

protected

DtCoordinateConverter* makVrv::DtDynamicFeatureBuilder::myCoordinateConverter = nullptr

protected

local clone of the current system wide coordinate system converter. for thread safety.

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

/data/exports/nrhent7-1/nightly/docs/vrForces.vrf5-0-branch/include/vrvCore/DtDynamicFeatureBuilder.h

Public Member Functions

Public Attributes

Protected Member Functions

Protected Attributes

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation