DtInstancedFeatureBuilder implements a DtStreamedFeatureCreator for static instanceable models. More...

Inheritance diagram for makVrv::DtInstancedFeatureBuilder:

Classes
struct	FeatureRecord

Public Member Functions
	DtInstancedFeatureBuilder (const DtInstancedFeatureBuilder &rhs)
	Copy CTOR.
DtInstancedFeatureBuilder &	operator= (const DtInstancedFeatureBuilder &orig)
	Assignment Operator.
virtual	~DtInstancedFeatureBuilder ()
	virtual DTOR
DtUniqueID	create (DtDe &de, const std::string &registrantName, const std::string &featureStyleName, const std::string &strFeatureName, DtVector vPosition, double scale, DtVector minBound, DtVector maxBound)
	Create a feature (a DtBuoyOrBeaconFacade for now)
Public Member Functions inherited from makVrv::DtStreamedFeatureCreator
	DtStreamedFeatureCreator (DtAgentManagerInterface &sceneInterface)
	CTOR.
	DtStreamedFeatureCreator (const DtStreamedFeatureCreator &orig)
DtStreamedFeatureCreator &	operator= (const DtStreamedFeatureCreator &rhs)
	Assignment operator.
virtual	~DtStreamedFeatureCreator ()

Protected Types
typedef boost::unordered_map < DtUniqueID, FeatureRecord >	FeatureMap

Protected Member Functions
	DtInstancedFeatureBuilder (DtDe &de, const std::string &registrantName, const std::string &featureClass)
	CTOR.
std::string	buildModelDefinition (const std::string &markerName)
	buildModelDefinition is the entry point for turning a string found as a marker name in a CustomFeatureNode feature request into a model definition.
std::string	parseAndBuild (const std::string &markerStr)
	parseAndBuild() uses the DtInstancedModelStringParser to break a marker name string into its component pieces; pattern and attribute/value pairs.
virtual void	createAndAddFeature (DtUniqueID elementId, const std::string &modelDefName, const std::string &featureName, const DtVector &vPosition)
void	slot_featureToBeDeleted (const std::string &resgistrant, DtUniqueID featureId)
	Callback for signal from the streamed feature manager that a buoy has paged out.
Utility methods for reading model definition parameters into a variable
void	readModelDefParam (DtModelDefinition &modelDef, const std::string &paramName, bool &resultOut)
void	readModelDefParam (DtModelDefinition &modelDef, const std::string &paramName, float &resultOut)
void	readModelDefParam (DtModelDefinition &modelDef, const std::string &paramName, std::string &resultOut)

Protected Attributes
DtDe &	myDe
std::string	myFeatureName
std::string	myFeatureClass
std::string	myRegistrantName
int	myCurrentDayOfTheYear
FeatureMap	myFeatureMap
DtSignalConnectionManager	myConnections
Protected Attributes inherited from makVrv::DtStreamedFeatureCreator
DtAgentManagerInterface *	mySceneInterface

Friends
class	DtInstancedFeatureBuilderCreator

Detailed Description

DtInstancedFeatureBuilder implements a DtStreamedFeatureCreator for static instanceable models.

Member Typedef Documentation

typedef boost::unordered_map<DtUniqueID, FeatureRecord> makVrv::DtInstancedFeatureBuilder::FeatureMap

protected

Constructor & Destructor Documentation

makVrv::DtInstancedFeatureBuilder::DtInstancedFeatureBuilder ( const DtInstancedFeatureBuilder & rhs )

Copy CTOR.

virtual makVrv::DtInstancedFeatureBuilder::~DtInstancedFeatureBuilder ( )

virtual

virtual DTOR

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

protected

CTOR.

Parameters

sceneInterface	needs to be provided to the constructor of the DtBuoyOrBeaconFacade that may be created
parser	is used to parse an encode marker name string and generate a model definition based on its contents

Member Function Documentation

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

Assignment Operator.

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

virtual

Create a feature (a DtBuoyOrBeaconFacade 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.

std::string makVrv::DtInstancedFeatureBuilder::buildModelDefinition ( const std::string & markerName )

protected

buildModelDefinition is the entry point for turning a string found as a marker name in a CustomFeatureNode feature request into a model definition.

It first checks to see if there are any special characters in the string that would indicate that it needs to be parsed. If not, it just returns the string (minus the path that is usually included as part of a marker name). If parsing is required, it calls parseAndBuild().

std::string makVrv::DtInstancedFeatureBuilder::parseAndBuild ( const std::string & markerStr )

protected

parseAndBuild() uses the DtInstancedModelStringParser to break a marker name string into its component pieces; pattern and attribute/value pairs.

Once it has the attribute value pairs decoded, it checks for an object name (OBJNAM) parameter value. If it exists, it checks the object name will be looked up in he parser's name to model definition map. If any entry is found, that model definition will be used. Otherwise substitution is performed on the pattern based on the attribute values found and the generated model definition is returned

virtual void makVrv::DtInstancedFeatureBuilder::createAndAddFeature	(	DtUniqueID	elementId,
		const std::string &	modelDefName,
		const std::string &	featureName,
		const DtVector &	vPosition
	)

protectedvirtual

void makVrv::DtInstancedFeatureBuilder::slot_featureToBeDeleted	(	const std::string &	resgistrant,
		DtUniqueID	featureId
	)

protected

Callback for signal from the streamed feature manager that a buoy has paged out.

void makVrv::DtInstancedFeatureBuilder::readModelDefParam	(	DtModelDefinition &	modelDef,
		const std::string &	paramName,
		bool &	resultOut
	)

protected

void makVrv::DtInstancedFeatureBuilder::readModelDefParam	(	DtModelDefinition &	modelDef,
		const std::string &	paramName,
		float &	resultOut
	)

protected

void makVrv::DtInstancedFeatureBuilder::readModelDefParam	(	DtModelDefinition &	modelDef,
		const std::string &	paramName,
		std::string &	resultOut
	)

protected

Friends And Related Function Documentation

friend class DtInstancedFeatureBuilderCreator

friend

Member Data Documentation

DtDe& makVrv::DtInstancedFeatureBuilder::myDe

protected

std::string makVrv::DtInstancedFeatureBuilder::myFeatureName

protected

std::string makVrv::DtInstancedFeatureBuilder::myFeatureClass

protected

std::string makVrv::DtInstancedFeatureBuilder::myRegistrantName

protected

int makVrv::DtInstancedFeatureBuilder::myCurrentDayOfTheYear

protected

FeatureMap makVrv::DtInstancedFeatureBuilder::myFeatureMap

protected

DtSignalConnectionManager makVrv::DtInstancedFeatureBuilder::myConnections

protected

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

/exports/nfedora7-1/nightly/docs/vrforcesDevelopment.vrf4-3-branch/include/vrvCore/DtInstancedFeatureBuilder.h

Classes

Public Member Functions

Protected Types

Protected Member Functions

Protected Attributes

Friends

Detailed Description

Member Typedef Documentation

Constructor & Destructor Documentation

Member Function Documentation

Friends And Related Function Documentation

Member Data Documentation