makVrv::DtNavigationFeatureBuilder Class Reference

DtNavigationFeatureBuilder implements a DtStreamedFeatureCreator for navigation features (ex. More...

Inheritance diagram for makVrv::DtNavigationFeatureBuilder:

Public Member Functions
	DtNavigationFeatureBuilder (const DtNavigationFeatureBuilder &rhs)
	Copy CTOR.
DtNavigationFeatureBuilder &	operator= (const DtNavigationFeatureBuilder &orig)
	Assignment Operator.
virtual	~DtNavigationFeatureBuilder ()
	virtual DTOR
virtual DtUniqueID	create (DtDe &de, const std::string &registrantName, const std::string &featureStyleName, const std::string &strFeatureName, DtVector vPosition, double scale, DtVector minBound, DtVector maxBound)=0
	Create a feature (a DtEntityFacade 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 Member Functions
	DtNavigationFeatureBuilder (DtAgentManagerInterface &sceneInterface, DtNavigationFeatureStringParser &parser)
	CTOR.

Protected Attributes
DtNavigationFeatureStringParser &	myObjectStringParser
Protected Attributes inherited from makVrv::DtStreamedFeatureCreator
DtAgentManagerInterface *	mySceneInterface

Friends
class	DtNavigationFeatureBuilderCreator

Detailed Description

DtNavigationFeatureBuilder implements a DtStreamedFeatureCreator for navigation features (ex.

lights, daymarks). It reads configuration files found in appData/importConfig that it uses to map S57 color values to the switch values we use for navigation features, and parses the attribute/value pairs encoded into the streamed-in feature name. Its create method requests the parse using the DtObjectStringParser its given, creates a DtNavigationFeature, initializes it with values retrieved by the parser and then adds it to the DtNavigationFeatureManager.

Constructor & Destructor Documentation

makVrv::DtNavigationFeatureBuilder::DtNavigationFeatureBuilder

(

const DtNavigationFeatureBuilder &

rhs

)

Copy CTOR.

virtual makVrv::DtNavigationFeatureBuilder::~DtNavigationFeatureBuilder ( )

virtual

virtual DTOR

makVrv::DtNavigationFeatureBuilder::DtNavigationFeatureBuilder ( DtAgentManagerInterface &  sceneInterface, DtNavigationFeatureStringParser &  parser  )

protected

CTOR.

Parameters

sceneInterface	used to get an element id used to create a DtNavigationFeature
parser	is used to parse an encoded marker name string to retrieve object attributes from S57

Member Function Documentation

DtNavigationFeatureBuilder& makVrv::DtNavigationFeatureBuilder::operator=

(

const DtNavigationFeatureBuilder &

orig

)

Assignment Operator.

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

pure 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.

Implemented in makVrv::DtDaymarkFeatureBuilder, and makVrv::DtLightFeatureBuilder.

Friends And Related Function Documentation

friend class DtNavigationFeatureBuilderCreator

friend

Member Data Documentation

DtNavigationFeatureStringParser& makVrv::DtNavigationFeatureBuilder::myObjectStringParser

protected

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

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