This is a DtTerrainPassThroughLayer which times the intersection functions and provides average intersection time values for the contained implementation. More...

Inheritance diagram for DtIntersectTimerPassThroughLayer:

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Public Member Functions
	DtIntersectTimerPassThroughLayer (DtTerrainImplementation implementation, DtConsoleCommandManager cmdMgr)
virtual	~DtIntersectTimerPassThroughLayer ()
virtual bool	chordIntersect (const DtChord &chord, DtVrfChordIntersectionRecord &record, DtIntersectionRecord::DtIntersectionType irtFlag=DtIntersectionRecord::INT_ALL_DATA, bool *dataAvailable=0, bool overrideBlockingAssert=false, int flags=0) const
	Times the call to the contained terrain implementation.
virtual bool	allIntersectsAlongChord (const DtChord &chord, DtVrfChordIntersectRecordList &intList, DtIntersectionRecord::DtIntersectionType irtFlag=DtIntersectionRecord::INT_ALL_DATA, bool *dataAvailable=0, bool overrideBlockingAssert=false, int flags=0) const
	Times the call to the contained terrain implementation.
virtual void	resetStatistics ()
virtual void	printStatistics ()
Public Member Functions inherited from DtTerrainPassThroughLayer
	DtTerrainPassThroughLayer (DtTerrainImplementation terrainImplementation, DtConsoleCommandManager cmdMgr)
	The implementation that this layer is wrapping must be passed in within the constructor.
virtual	~DtTerrainPassThroughLayer ()
virtual MAKVRinTerra::DtFeatureDatabase &	featureDatabase ()
	Access feature database.
virtual const MAKVRinTerra::DtFeatureDatabase &	featureDatabase () const
virtual MAKVRinTerra::DtFeatureContext &	featureContext ()
	Access feature context.
virtual const MAKVRinTerra::DtFeatureContext &	featureContext () const
virtual bool	loadTerrain (const makArchives::DtGenericTerrainRecord &rec)
	Loads a terrain given the terrain record.
virtual const Coordinate_System *	coordinateSystem () const
virtual void	shutdown (bool block)
	Shutdown the terrain.
virtual void	preloadTerrainAreas (const DtTerrainPagingGeometryList &preloadGeometry)
	Specifies a list of terrain areas that should be preloaded by the terrain implementation, in the case of a paging or streaming terrain source.
virtual bool	chordIntersect (const DtChord &chord, DtVrfChordIntersectionRecord &record, DtIntersectionRecord::DtIntersectionType irtFlag=DtIntersectionRecord::INT_ALL_DATA, bool *dataAvailable=0, bool overrideBlockingAssert=false) const
	Returns topmost intersection of chord with terrain in record.
virtual bool	allIntersectsAlongChord (const DtChord &chord, DtVrfChordIntersectRecordList &intList, DtIntersectionRecord::DtIntersectionType irtFlag=DtIntersectionRecord::INT_ALL_DATA, bool *dataAvailable=0, bool overrideBlockingAssert=false) const
	Returns all intersections of chord with terrain.
virtual void	cacheInformationForTerrainArea (unsigned minLOD, unsigned maxLOD, const DtExtent &cacheArea, double &estimatedTime, double &estimatedSize, std::vector< std::string > &elevationLayers, std::vector< std::string > &modelLayers, std::vector< std::string > &featureLayers) const
	Passed through to terrain implementation.
virtual void	cacheTerrainArea (int requestId, unsigned minLOD, unsigned maxLOD, const DtExtent &cacheArea, DtCacheProgressCallbackFunction fcn=0, void *usr=0)
	Passed through to terrain implementation.
virtual void	cancelCacheTerrainArea (int requestId)
	Passed through to terrain implementation.
virtual const DtTerrainCapabilities *	terrainCapabilities () const
virtual void	setIntersectDataLoadExpireTime (const double &expireTime)
	No-op.
virtual void	expireDataLoadRequestsBeforeTime (const double &currentTime)
	No-op.
virtual void	processTrianglesInArea (DtTriangleOutputInterface &, const DtTerrainProcessPolygonsBox &box) const
Public Member Functions inherited from DtTerrainImplementation
	DtTerrainImplementation (DtConsoleCommandManager *cmdManager)
virtual	~DtTerrainImplementation ()
virtual void	init ()
	Called immediately after creation.
virtual void	finishedLoading (const MAKVRinTerra::DtProj &proj)
	Called after terrain loaded successfully.
virtual double	modelHeightDifferencesFromAppearances (int oldApp, int newApp) const
	If supported by the implementation, return the height difference from the currently loaded model as a transition from the old appearance to the new appearance.
virtual bool	createFromExtent (const Dt3dBoundingVolume &)
	Creates an extent from the given extent. Not all implementations will support this.
virtual bool	loadModel (const DtFilename &, const DtEntityType &t=DtEntityType())
	Defaults to loading terrain for gdb.
virtual DtTerrainInterfaceConfig &	configurationOptions ()
virtual const DtTerrainInterfaceConfig &	configurationOptions () const
virtual bool	dataAvailable (const DtTerrainPagingGeometryList &geometry)
	Returns true if all of the terrain which intersects the geometry list is paged in.
virtual void	breakUpChords (const MAKVRinTerra::DtProj &, const DtChord &chord, std::vector< DtChord > &chords)
virtual bool	hasFeatureContext () const
	Returns true if there is an active feature context.
virtual DtTerrainGeometryHandle *	createEntityGeometry (const DtFilename &file)
	Create geometry in the terrain which represents the entity.
virtual DtDynamicTerrainRequestHandle	addDynamicTerrainChangeRequest (double time, makVrv::DtDynamicTerrainChange *command)
	Add a dynamic terrain change request to the system.
virtual DtDynamicTerrainQueryHandle	queryDynamicTerrainFeatures (const DtDynamicTerrainQueryCallback &callback, makVrv::DtDynamicTerrainGeometry *geometry=0, bool useOriginalGeometry=false)
	Install a query which will call the supplied callback on matching dynamic terrain features as they are paged in.
virtual void	queryCurrentDynamicTerrainFeatures (const DtDynamicTerrainQueryCallback &callback, makVrv::DtDynamicTerrainGeometry *geometry=0, bool useOriginalGeometry=false)
virtual void	setAssertOnBlockingTerrainCalls (bool assertBlock)
	Determines if an exception should be thrown if a blocking terrain call is made.
virtual bool	assertOnBlockingTerrainCalls () const
virtual void	setWarnOnBlockingTerrainCalls (bool warnBlock)
	Determines if a warning should be printed out if a blocking terrain call is made.
virtual bool	warnOnBlockingTerrainCalls () const

Static Public Member Functions
static DtTerrainPassThroughLayer *	create (DtCreatorParam createParam)

Protected Member Functions
virtual void	printStatistic (int statId)

Protected Attributes
DtConsoleCommandOwner *	myCommandOwner
tbb::spin_mutex	myMutex
DtPerformanceStats	myDataAvailableIntersectionStats
DtPerformanceStats	myDataUnavailableIntersectionStats
std::map< unsigned int, unsigned int >	myDataAvailableIntersectCount
std::map< unsigned int, unsigned int >	myDataUnavailableIntersectCount
Protected Attributes inherited from DtTerrainPassThroughLayer
DtTerrainImplementation *	myTerrainImplementation
Protected Attributes inherited from DtTerrainImplementation
DtTerrainInterfaceConfig	myConfig
bool	myAssertOnBlockingTerrainCalls
	Determines if an exception should be thrown if a blocking terrain call is made.
bool	myWarnOnBlockingTerrainCalls
boost::scoped_ptr < MAKVRinTerra::DtFeatureDatabase >	myFeatureDatabase
boost::scoped_ptr < MAKVRinTerra::DtFeatureContext >	myFeatureContext

Additional Inherited Members
Public Types inherited from DtTerrainImplementation
typedef boost::function< void(const makVrv::DtDynamicTerrainFeature &)>	DtDynamicTerrainQueryCallback

Detailed Description

This is a DtTerrainPassThroughLayer which times the intersection functions and provides average intersection time values for the contained implementation.

Constructor & Destructor Documentation

DtIntersectTimerPassThroughLayer::DtIntersectTimerPassThroughLayer	(	DtTerrainImplementation *	implementation,
		DtConsoleCommandManager *	cmdMgr
	)

virtual DtIntersectTimerPassThroughLayer::~DtIntersectTimerPassThroughLayer ( )

virtual

Member Function Documentation

virtual bool DtIntersectTimerPassThroughLayer::chordIntersect	(	const DtChord &	chord,
		DtVrfChordIntersectionRecord &	record,
		DtIntersectionRecord::DtIntersectionType	irtFlag = `DtIntersectionRecord::INT_ALL_DATA`,
		bool *	dataAvailable = `0`,
		bool	overrideBlockingAssert = `false`,
		int	flags = `0`
	)		const

virtual

Times the call to the contained terrain implementation.

Implements DtTerrainImplementation.

virtual bool DtIntersectTimerPassThroughLayer::allIntersectsAlongChord	(	const DtChord &	chord,
		DtVrfChordIntersectRecordList &	intList,
		DtIntersectionRecord::DtIntersectionType	irtFlag = `DtIntersectionRecord::INT_ALL_DATA`,
		bool *	dataAvailable = `0`,
		bool	overrideBlockingAssert = `false`,
		int	flags = `0`
	)		const

virtual

Times the call to the contained terrain implementation.

Implements DtTerrainImplementation.

virtual void DtIntersectTimerPassThroughLayer::resetStatistics ( )

virtual

virtual void DtIntersectTimerPassThroughLayer::printStatistics ( )

virtual

static DtTerrainPassThroughLayer* DtIntersectTimerPassThroughLayer::create ( DtCreatorParam createParam )

static

virtual void DtIntersectTimerPassThroughLayer::printStatistic ( int statId )

protectedvirtual

Member Data Documentation

DtConsoleCommandOwner* DtIntersectTimerPassThroughLayer::myCommandOwner

protected

tbb::spin_mutex DtIntersectTimerPassThroughLayer::myMutex

mutableprotected

DtPerformanceStats DtIntersectTimerPassThroughLayer::myDataAvailableIntersectionStats

mutableprotected

DtPerformanceStats DtIntersectTimerPassThroughLayer::myDataUnavailableIntersectionStats

mutableprotected

std::map<unsigned int, unsigned int> DtIntersectTimerPassThroughLayer::myDataAvailableIntersectCount

mutableprotected

std::map<unsigned int, unsigned int> DtIntersectTimerPassThroughLayer::myDataUnavailableIntersectCount

mutableprotected

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

/exports/nfedora7-1/nightly/docs/vrforcesDevelopment.tot/include/terrainInterface/intersectTimerPassThroughLayer.h

Public Member Functions

Static Public Member Functions

Protected Member Functions

Protected Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation