DtTerrainSourceChooser Class Reference

This is a node visitor class that evaluates a scene graph and instantiates any DtTerrainSourcePager and TerrainSourceTracker subclasses needed for any of the nodes in the scene graph. More...

Inheritance diagram for DtTerrainSourceChooser:

List of all members.

Public Member Functions
	DtTerrainSourceChooser (const std::list< DtTerrainChooserFunction > &fcnList, DtVantageTerrainEngine *terrainEngine)
virtual	~DtTerrainSourceChooser ()
virtual void	apply (osg::Node &node)
virtual const std::list < DtTerrainSourcePager * > &	instantiatedPagers () const
	Provides the pagers instantiated by running this visitor.
Protected Attributes
std::list < DtTerrainChooserFunction >	myChooserFunctions
std::list< DtTerrainSourcePager * >	myInstantiatedPagers
	This list holds all the DtTerrainPagers that get instantiated as a result of calling the chooser functions.
DtVantageTerrainEngine *	myTerrainEngine
Private Member Functions
	DtTerrainSourceChooser ()
	Not implemented.

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Detailed Description

This is a node visitor class that evaluates a scene graph and instantiates any DtTerrainSourcePager and TerrainSourceTracker subclasses needed for any of the nodes in the scene graph.

Note:

This visitor will allocate new DtTerrainSourcePager subclasses, but will not delete them when destroyed. User must get these pointers using instantiatedPager() and delete them when they are done with them.

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Constructor & Destructor Documentation

DtTerrainSourceChooser::DtTerrainSourceChooser	(	const std::list< DtTerrainChooserFunction > &	fcnList,
		DtVantageTerrainEngine *	terrainEngine
	)

virtual DtTerrainSourceChooser::~DtTerrainSourceChooser

(

)

[virtual]

DtTerrainSourceChooser::DtTerrainSourceChooser

(

)

[private]

Not implemented.

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Member Function Documentation

virtual void DtTerrainSourceChooser::apply

(

osg::Node &

node

)

[virtual]

virtual const std::list<DtTerrainSourcePager*>& DtTerrainSourceChooser::instantiatedPagers

(

)

const [virtual]

Provides the pagers instantiated by running this visitor.

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Member Data Documentation

std::list<DtTerrainChooserFunction> DtTerrainSourceChooser::myChooserFunctions [protected]

std::list<DtTerrainSourcePager*> DtTerrainSourceChooser::myInstantiatedPagers [protected]

This list holds all the DtTerrainPagers that get instantiated as a result of calling the chooser functions.

DtVantageTerrainEngine* DtTerrainSourceChooser::myTerrainEngine [protected]

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

• include/vantageTerrainImplementation/terrainSourceChooser.h