This class replaces the osgearth earth file loader and then calls into it It's purpose is to do xml processing on the earth file for the sim This is where the "vrfsim:" xml prefix is processed The XML DOM data structures turn the xml document into a node tree with each element being a node. The general idea is that if is something like this: <section> value

<vrfsim:param>othervalue</vrfsim:param> </section> Then this will be parsed as a section node with two children. The processing will then find the one with the vrfsim prefix, remove the prefix and replace the non-prefix version. If there is no non-prefix version it will just create it. Either way, the actual parameter ("param" in this example) will only exist as "param" in the sim after this parsing, and since the gui will not ever try to read anything that has the vrfsim prefix it will be ignored there. There is some extra processing for model elements b/c we want those disabled by default in the sim and you need to explicitly supply vrfsim:enabled="true".

Inheritance diagram for DtVrfOsgEarthFilePseudoLoader:

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Public Member Functions
	DtVrfOsgEarthFilePseudoLoader (osgDB::ReaderWriter *impl)

virtual const char *	className ()

virtual bool	acceptsExtension (const std::string &ext) const override

virtual ReadResult	readObject (const std::string &file_name, const osgDB::Options *options) const override

virtual ReadResult	readNode (const std::string &fileName, const Options *opts) const override

virtual ReadResult	readNode (std::istream &stream, const Options *options) const override

void	processAttributes (osgEarth::XmlElement &element) const

void	processModelElement (osgEarth::XmlElement &element) const

void	processXmlElement (osgEarth::XmlElement &element) const

Static Public Member Functions
static void	SetupLoader ()

static void	RemoveLoader ()

static void	SetOrCreateSetting (osgEarth::XmlElement &element, const std::string &name, bool def)

static std::string	ProcessName (std::string &name)

Protected Attributes
osg::ref_ptr< osgDB::ReaderWriter >	myImpl

Constructor & Destructor Documentation

DtVrfOsgEarthFilePseudoLoader::DtVrfOsgEarthFilePseudoLoader ( osgDB::ReaderWriter * impl )

Member Function Documentation

static void DtVrfOsgEarthFilePseudoLoader::SetupLoader ( )

static

Install global singleton into osgDB.

static void DtVrfOsgEarthFilePseudoLoader::RemoveLoader ( )

static

virtual const char* DtVrfOsgEarthFilePseudoLoader::className ( )

virtual

virtual bool DtVrfOsgEarthFilePseudoLoader::acceptsExtension ( const std::string & ext ) const

overridevirtual

virtual ReadResult DtVrfOsgEarthFilePseudoLoader::readObject	(	const std::string &	file_name,
		const osgDB::Options *	options
	)		const

overridevirtual

virtual ReadResult DtVrfOsgEarthFilePseudoLoader::readNode	(	const std::string &	fileName,
		const Options *	opts
	)		const

overridevirtual

virtual ReadResult DtVrfOsgEarthFilePseudoLoader::readNode	(	std::istream &	stream,
		const Options *	options
	)		const

overridevirtual

void DtVrfOsgEarthFilePseudoLoader::processAttributes ( osgEarth::XmlElement & element ) const

static void DtVrfOsgEarthFilePseudoLoader::SetOrCreateSetting	(	osgEarth::XmlElement &	element,
		const std::string &	name,
		bool	def
	)

static

void DtVrfOsgEarthFilePseudoLoader::processModelElement ( osgEarth::XmlElement & element ) const

void DtVrfOsgEarthFilePseudoLoader::processXmlElement ( osgEarth::XmlElement & element ) const

static std::string DtVrfOsgEarthFilePseudoLoader::ProcessName ( std::string & name )

static

Member Data Documentation

osg::ref_ptr<osgDB::ReaderWriter> DtVrfOsgEarthFilePseudoLoader::myImpl

protected

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

/data/exports/nrhent7-1/nightly/docs/vrForces.vrf5-1-branch/include/features/vrfOsgEarthFilePseudoLoader.h

Public Member Functions

Static Public Member Functions

Protected Attributes

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation