DtTerrainSourceTracker Class Reference

Base class for Terrain Source trackers. More...

Inheritance diagram for DtTerrainSourceTracker:

Public Member Functions
	DtTerrainSourceTracker (DtVantageTerrainEngine *, DtPagerCommandQueue *commandQueue)
virtual	~DtTerrainSourceTracker ()
virtual DtTerrainInterfaceConfig &	configOptions ()
virtual bool	dataAvailable (DtPagingMetaDataPtr metaData, DtTerrainPagingGeometryPtr geometry)=0
virtual void	pageInData (DtPagingMetaDataPtr metaData, DtTerrainPagingGeometryPtr geometry)=0
virtual void	drawDebugInfo (btIDebugDraw *debugDrawer)=0
virtual bool	canPageOutData (DtTerrainIntersectIDType intersectId)=0
virtual DtTerrainIntersectIDType	findOldestPagedData (unsigned int &numTriangles)=0
virtual void	pageOutOldestData (const int priority)=0
virtual void	addNodeToCollisionMapping (DtNodeId node, btCollisionObject *collisionObject)
virtual void	addNodesToCollisionMapping (DtNodeId node, DtCollisionObjectList *collObjList)
virtual void	removeNodeToCollisionMappings (DtNodeId node)
virtual std::list < btCollisionObject * >	collisionObjectsForNode (DtNodeId node)
virtual const Coordinate_System *	localCS () const
virtual bool	setDrawMode (DtDrawMode)
virtual void	setLabel (const DtString &)
virtual void	printInfo () const

Protected Attributes
DtString	myLabel
DtTerrainInterfaceConfig	myConfig
DtPagerCommandQueue *	myCommandQueue
DtNodeToCollObjMMap	myNodeToCollObjMMap
tbb::spin_rw_mutex	myMutex
DtVantageTerrainEngine *	myVantageTerrainEngine

Detailed Description

Base class for Terrain Source trackers.

Determines if the necessary data To perform an intersection is currently available. Can also create commands for a DtTerrainSourceTracker to actually perform the paging.

Constructor & Destructor Documentation

DtTerrainSourceTracker::DtTerrainSourceTracker	(	DtVantageTerrainEngine *	,
		DtPagerCommandQueue *	commandQueue
	)

virtual DtTerrainSourceTracker::~DtTerrainSourceTracker ( )

virtual

Member Function Documentation

virtual DtTerrainInterfaceConfig& DtTerrainSourceTracker::configOptions ( )

virtual

virtual bool DtTerrainSourceTracker::dataAvailable ( DtPagingMetaDataPtr  metaData, DtTerrainPagingGeometryPtr  geometry  )

pure virtual

Returns

True if all data along this chord has been paged in.

Implemented in DtBoundingVolumeTerrainSourceTracker, and DtOsgEarthTerrainSourceTracker.

virtual void DtTerrainSourceTracker::pageInData ( DtPagingMetaDataPtr  metaData, DtTerrainPagingGeometryPtr  geometry  )

pure virtual

Implemented in DtBoundingVolumeTerrainSourceTracker, and DtOsgEarthTerrainSourceTracker.

virtual void DtTerrainSourceTracker::drawDebugInfo ( btIDebugDraw *  debugDrawer )

pure virtual

Implemented in DtBoundingVolumeTerrainSourceTracker, and DtOsgEarthTerrainSourceTracker.

virtual bool DtTerrainSourceTracker::canPageOutData ( DtTerrainIntersectIDType  intersectId )

pure virtual

Implemented in DtBoundingVolumeTerrainSourceTracker, and DtOsgEarthTerrainSourceTracker.

virtual DtTerrainIntersectIDType DtTerrainSourceTracker::findOldestPagedData ( unsigned int &  numTriangles )

pure virtual

Implemented in DtBoundingVolumeTerrainSourceTracker, and DtOsgEarthTerrainSourceTracker.

virtual void DtTerrainSourceTracker::pageOutOldestData ( const int  priority )

pure virtual

Implemented in DtBoundingVolumeTerrainSourceTracker, and DtOsgEarthTerrainSourceTracker.

virtual void DtTerrainSourceTracker::addNodeToCollisionMapping ( DtNodeId  node, btCollisionObject *  collisionObject  )

virtual

virtual void DtTerrainSourceTracker::addNodesToCollisionMapping ( DtNodeId  node, DtCollisionObjectList *  collObjList  )

virtual

virtual void DtTerrainSourceTracker::removeNodeToCollisionMappings ( DtNodeId  node )

virtual

virtual std::list<btCollisionObject*> DtTerrainSourceTracker::collisionObjectsForNode ( DtNodeId  node )

virtual

virtual const Coordinate_System* DtTerrainSourceTracker::localCS ( ) const

virtual

virtual bool DtTerrainSourceTracker::setDrawMode ( DtDrawMode  )

virtual

Reimplemented in DtOsgEarthTerrainSourceTracker, and DtBoundingVolumeTerrainSourceTracker.

virtual void DtTerrainSourceTracker::setLabel ( const DtString &  )

virtual

virtual void DtTerrainSourceTracker::printInfo ( ) const

virtual

Reimplemented in DtBoundingVolumeTerrainSourceTracker.

Member Data Documentation

DtString DtTerrainSourceTracker::myLabel

protected

DtTerrainInterfaceConfig DtTerrainSourceTracker::myConfig

protected

DtPagerCommandQueue* DtTerrainSourceTracker::myCommandQueue

protected

DtNodeToCollObjMMap DtTerrainSourceTracker::myNodeToCollObjMMap

protected

tbb::spin_rw_mutex DtTerrainSourceTracker::myMutex

mutableprotected

DtVantageTerrainEngine* DtTerrainSourceTracker::myVantageTerrainEngine

protected

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

• /exports/nfedora7-1/nightly/docs/vrforcesDevelopment.vrf4-4-branch/include/vantageTerrainImplementation/terrainSourceTracker.h