DtBoundingVolumeTerrainSourcePager is a derived terrainSourcePager that handles a source such as metaflight, or paged .ive.

Inheritance diagram for DtBoundingVolumeTerrainSourcePager:

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Public Member Functions
	DtBoundingVolumeTerrainSourcePager (DtVantageTerrainEngine *terrainEngine)

virtual	~DtBoundingVolumeTerrainSourcePager ()

virtual bool	pageInGeometry (const DtTerrainPagingGeometryPtr geometry, DtTerrainIntersectIDType intersectId=0)=0

virtual bool	pageOutNodes (std::list< DtNodeId > &nodesToRemove)=0

virtual void	updatePageTracker (DtTerrainIntersectIDType intersectId=0)=0

Public Member Functions inherited from DtTerrainSourcePager
	DtTerrainSourcePager (DtVantageTerrainEngine terrainEngine, osgEarth::MapNode mapNode)

virtual	~DtTerrainSourcePager ()

virtual bool	init ()

virtual void	tick ()

virtual void	setEarthFileName (const DtFilename &file)

virtual void	setCutoutFilename (const char *OptionalSuffixe=NULL)

virtual bool	isContainedWithinCutoutCache (const osgEarth::GeoExtent &extent, const osgEarth::TileKey &key)

virtual DtTerrainSourceTracker *	createTerrainSourceTracker (DtVantageTerrainEngine *)=0

virtual DtTerrainSourceTracker *	terrainSourceTracker ()

virtual int	highestPriorityPendingWork ()

virtual void	processCommandQueue ()

virtual void	setCurrentTime (const double &currentTime)

virtual unsigned long	numTriangles () const

virtual bool	quitFlagSet () const

virtual void	setQuit (bool)

virtual const Coordinate_System *	localCS () const

virtual void	setLabel (const DtString &)

virtual DtString	label () const

virtual unsigned	queuePageReloadsWithinExtent (const osgEarth::GeoExtent &extent, const DtUUID &dynamicUuid, bool isRemoval=false)

virtual void	clearCutoutCache ()

virtual void	clearTerrainEngineReference ()

Public Member Functions inherited from DtTerrainInterfaceConfig
	DtTerrainInterfaceConfig (const std::string &matchPattern="")

DtTerrainInterfaceConfig &	operator= (const DtTerrainInterfaceConfig &)

virtual bool	loadFromFile (const std::string &file, std::ostream &log)

virtual bool	loadFromFile (const std::string &file)

virtual bool	loadFromSourceSpecificFile (const std::string &file, const std::string &ext="mtl")

virtual void	configure (DtTerrainInterfaceConfig &config, const std::string &matchText, bool ignoreUnspecified=true) const

virtual void	configure (DtTerrainInterfaceConfig &config, bool ignoreUnspecified=true) const

virtual void	configurePaths (std::string &path) const

virtual void	print (std::ostream &, bool printUnspecified=true) const

DtString	prettyPrint () const

void	setName (const DtString &)

std::string	modelDefinitionPath () const

std::string	simCachePath () const

std::string	featureConfigFile () const

Public Member Functions inherited from DtReaderWriter
	DtReaderWriter ()

	DtReaderWriter (const DtString &name, DtReaderWriterRegistry *parentRegistry=NULL, bool readonly=false)

	DtReaderWriter (const DtSymbolString &name, DtReaderWriterRegistry *parentRegistry=NULL, bool readonly=false)

	DtReaderWriter (const DtString &name, const DtReaderWriter &orig, DtReaderWriterRegistry *parentRegistry=NULL)

	DtReaderWriter (const DtSymbolString &name, const DtReaderWriter &orig, DtReaderWriterRegistry *parentRegistry=NULL)

	DtReaderWriter (const DtReaderWriter &, DtReaderWriterRegistry *parentRegistry=NULL)

const DtReaderWriter &	operator= (const DtReaderWriter &orig)

bool	operator== (const DtReaderWriter &) const

bool	operator!= (const DtReaderWriter &rhs)

virtual	~DtReaderWriter ()

virtual void	putSelf (std::string &fp, int indentLevel=0, bool writeUnspecified=false, const DtFilename &path=DtFilename::nullFilename())

virtual void	postPutSelf ()

virtual void	prePutSelf ()

virtual void	getSelf (DtlObjPtr args, const DtReaderWriter::SearchPaths &searchPaths=SearchPaths(), const DtVariableBindingsList &variableBindings=nullVariableReference())

virtual void	postGetSelf ()

virtual void	preGetSelf ()

virtual void	writeSelf (std::string &fp, int indentLevel=0, bool writeUnspecified=false, const DtFilename &path=DtFilename::nullFilename())

virtual DtSymbolString	name () const

virtual void	addAlias (const DtSymbolString &alias)

virtual void	addAlias (const DtString &alias)

virtual bool	hasAlias (const DtSymbolString &alias)

virtual const aliasContainer &	aliases () const

virtual void	setReadonly (bool flag)

bool	isReadonly () const

virtual void	reset ()

virtual int	alignment () const

virtual bool	variableIsBound () const

virtual void	unbindVariable ()

virtual const char *	readerWriterType () const

virtual const char *	xmlType () const

std::string	debugText () const

virtual void	bindVariables (DtVariableBindingsList variableBindings)

virtual std::list < DtVariableNameType >	unboundVariables () const

bool	invalid () const

virtual bool	hasChild (const DtReaderWriter *p) const

virtual bool	hasVariableReference () const

virtual void	bindLocalVariables (const DtVariableBindingsList &variableBindings)

virtual void	recordUpdateTime () const

virtual bool	wasUpdatedSince (DtTime t) const

virtual bool	changedSinceLastChecked ()

virtual bool	peekChangedSinceLastChecked () const

virtual void	putData (std::string &fp, int indentLevel=0)

virtual DtlObjPtr	getData (DtlObjPtr args, const SearchPaths &searchPaths, const DtVariableBindingsList &variableBindings)

virtual void	setValueSpecified (bool specified, bool recurse=false)

virtual bool	valueSpecified () const

virtual bool	isVariableReference () const

virtual void	setIsVariableReference (bool value)

virtual void	clearAllVariableReferenceFlags ()

virtual DtSymbolString	variableName () const

virtual void	setVariableName (const DtSymbolString variableName)

virtual const DtReaderWriter *	defaultRWValue () const

virtual DtReaderWriter *	defaultRWValue ()

virtual void	setDefaultRWValue (DtReaderWriter *)

virtual bool	checkAndSetDefaultRWValue (DtlObjPtr args, const DtReaderWriter::SearchPaths &searchPaths=SearchPaths(), const DtVariableBindingsList &variableBindings=nullVariableReference())

const DtReaderWriterRegistry &	registry () const

DtReaderWriterRegistry &	registry ()

virtual DtPropertyInterface *	property ()

virtual const DtPropertyInterface *	property () const

virtual DtString	toXml () const

virtual DtRwVariableBindings *	generateVariableBindings () const

virtual bool	toXml (const DtFilename &) const

virtual bool	fromXml (const DtString &)

virtual bool	fromXmlFile (const DtFilename &)

virtual void	putSelf (DtEnvironmentSP, DtEnvValueSP parent) const

virtual void	putData (DtEnvironmentSP, DtEnvValueSP value) const

virtual void	putVariableReference (DtEnvironmentSP, DtEnvValueSP value) const

virtual void	getSelf (const DtEnvironmentSP, const DtEnvValueSP root, const SearchPaths &searchPaths=SearchPaths(), const DtVariableBindingsList &bindings=DtVariableBindingsList())

virtual void	getData (const DtEnvironmentSP, const DtEnvValueSP, const SearchPaths &searchPaths=SearchPaths(), const DtVariableBindingsList &bindings=DtVariableBindingsList())

virtual void	unrecognizedItem (const DtEnvironmentSP env, const DtEnvValueSP root, const SearchPaths &searchPaths, const DtVariableBindingsList &varBindings)

virtual void	getVariableReference (DtEnvironmentSP, DtEnvValueSP value)

Additional Inherited Members
Public Types inherited from DtReaderWriter
typedef std::vector < DtSymbolString >	aliasContainer

typedef std::vector < DtSymbolString >::iterator	aliasIter

typedef std::vector < DtSymbolString > ::const_iterator	aliasConstIter

typedef std::vector< DtFilename >	SearchPaths

typedef std::pair < DtSymbolString, DtString >	DtVariableNameType

typedef DtReaderWriterFactory (	DtReaderWriterFactoryCreatorFcn )()

Static Public Member Functions inherited from DtTerrainInterfaceConfig
static void	setModelDefinitionDefault (const std::string &)

Static Public Member Functions inherited from DtReaderWriter
static void	putIndent (std::string &fp, int indentLevel)

static const DtVariableBindingsList &	nullVariableReference ()

static void	setPostGetSelfCallback (DtGetSelfCallbackFcn fcn, void *usrData)

static void	setPrePutSelfCallback (DtPutSelfCallbackFcn fcn, void *usrData)

static void	setPutIndent (bool)

static bool	putIndent ()

static const char *	theXmlType ()

static const DtFilename &	appPath ()

static void	setFactoryCreatorFunction (DtReaderWriterFactoryCreatorFcn fcn)

static void	createReaderWriterFactory ()

static void	cleanupFactory ()

static DtReaderWriterFactory *	factory ()

static void	setOutputStream (DtOutputStream *stream)

static DtOutputStream &	outputStream ()

static DtReaderWriter *	createFromXmlFile (const DtFilename &, bool createAsProperty=false)

static DtReaderWriter *	createFromXml (const DtString &, bool createAsProperty=false)

static DtReaderWriter *	createFromEnvironment (DtEnvironmentSP, bool createAsProperty=false)

static DtString	getAttribute (DtEnvironmentSP env, const DtString &name, DtEnvValueSP root)

Public Attributes inherited from DtTerrainInterfaceConfig
TInt	maxNetworkThreads

TInt	maxUnusedFeatures

TInt	areaPageTableLoadingThreads

TInt	featuresHighestLoadLOD

TInt	featuresLowestLoadLOD

TInt	featuresPerTileTarget

TInt	featuresMaxIndexLOD

TInt	minFeaturesToIndexTile

TReal	featuresIndexRatio

TBool	deduplicateFeatures

TBool	cacheLastFeatureTile

TBool	loadTerraPageImagery

TBool	loadTerraPageLocalMaterials

TInt	pathFinderMaxSize

TInt	pathFinderPageTableDepth

TReal	pathFinderLoadTimeout

TReal	pathFinderVertexTolerance

TInt	pathFinderMinVertexSearch

TReal	pathFinderDotProductDistanceThreshold

TReal	pathFinderMinSearchRadius

TInt	triangleThreshold

TInt	cacheOnlyMaxLod

TBool	loadImagery

TInt	blockingIntersectPageInPriority

TInt	intersectPageInPriority

TInt	pageOutPriority

TInt	defaultPreloadPriority

TVector	spatialSubdivisionDimensions

TBool	useS57ForTerrainGeneration

TBool	oceanLayerPresent

TReal	seaLevel

TReal	seaFloor

TBool	useSoundingPoints

TBool	pageFeatures

TReal	featuresMinUnloadTime

TInt	terrainMinUnloadIntersectDiff

TInt	minElevationIndexLOD

TInt	maxElevationIndexLOD

TReal	elevationTriangleOutputMergeTolerance

TReal	elevationIntersectTriangleMergeTolerance

TReal	maxChordLengthBeforeSplit

TInt	maxElevationChordSplitTestLOD

TInt	lowFidelityIntersectionLOD

TString	pluginsDirectory

TInt	featureIntersectionMode

TBool	activePagerTbbMode

TInt	nbTerrainThread

TInt	minElevationTileLoadingLod

Protected Types inherited from DtTerrainSourcePager
typedef boost::geometry::model::point < double, 2, boost::geometry::cs::geographic < boost::geometry::degree > >	DtDynamicTerrainRtreeCoord

typedef boost::geometry::model::box < DtDynamicTerrainRtreeCoord >	DtDynamicTerrainRtreeBox

typedef std::pair < DtDynamicTerrainRtreeBox, boost::shared_ptr < DynamicTerrainNode > >	DtDynamicTerrainRtreeValue

typedef boost::geometry::index::rtree < DtDynamicTerrainRtreeValue, boost::geometry::index::quadratic< 16 > >	DtDynamicTerrainRtree

typedef std::set < DtPendingTileKeyReload >	DtPendingTileKeyReloadSet

typedef tbb::spin_rw_mutex	Mutex

Protected Member Functions inherited from DtTerrainSourcePager
virtual unsigned int	addTerrain (const osg::ref_ptr< osg::Node > &node, DtVrfSimTerrainProcessor &, const char *debugWhoisCalling="unknown")

virtual unsigned int	removeTerrain (const osg::ref_ptr< osg::Node > &node, const char *debugWhoisCalling="unknown")

virtual void	addTriangles (unsigned int, const char *debugString="unknown")

virtual void	removeTriangles (unsigned int, const char *debugString="unknown")

void	modifyDynamicTerrainExtent (const DtPoint &swCorner, const DtPoint &neCorner, bool isRemoval, unsigned amount=1)

bool	hasDynamicTerrainWithinExtent (const DtPoint &swCorner, const DtPoint &neCorner) const

bool	modifyDynamicTerrain (const osgEarth::GeoExtent &dynamicTerrainExtent, const DtUUID &dynamicTerrainUUID, bool isRemoval)

bool	hasDynamicTerrainWithinExtent (std::vector< DtDynamicTerrainRtreeValue > &values, const osgEarth::GeoExtent &extent)

void	eraseCommand (DtCommandPriorityMultimap::iterator &itr)

void	eraseAndInsertCommand (DtCommandPriorityMultimap::iterator &itr)

bool	getFirsCommand (DtCommandPriorityMultimap::iterator &itrToProcess)

Protected Member Functions inherited from DtReaderWriter
virtual void	bindToRwAsVariable (const DtReaderWriter *rw)

Protected Attributes inherited from DtTerrainSourcePager
Mutex	myMutex

DtString	myName

tbb::atomic< bool >	myQuitFlag

DtVantageTerrainEngine *	myTerrainEngine

DtTerrainSourceTracker *	myTerrainSourceTracker

double	myCurrentTime

DtPagerCommandQueue	myCommandQueue

DtCommandPriorityMultimap	myPriorityCommandMultimap

unsigned long	myNumTriangles

tbb::spin_mutex	myTerrainRecordsMutex

TerrainRecord::Map	myTerrainRecords

boost::optional< short int >	myDefaultBulletObjectMask

osgEarth::MapNode *	myMapNode

const osgEarth::Map *	myMap

const osgEarth::Profile *	myMapProfile

DtFilename	myEarthFile

boost::scoped_ptr< DtCutoutCache >	myCutoutCache

tbb::spin_rw_mutex	myPagedInTilesMapMutex

DtTerrainTileMap	myPagedInTilesMap

tbb::spin_rw_mutex	myTileKeysForReloadMutex

DtPendingTileKeyReloadSet	myTileKeysForReload

tbb::spin_rw_mutex	myDynamicTerrainRtreeMutex

DtDynamicTerrainRtree	myDynamicTerrainRtree

std::set< osgEarth::TileKey >	mySetOfTileKeysToReload

Protected Attributes inherited from DtTerrainInterfaceConfig
TString	myModelDefinitionPath

TString	mySimCachePath

TString	myFeatureConfigFile

Protected Attributes inherited from DtReaderWriter
const DtSymbolString	myName

DtReaderWriterRegistry	myRegistry

DtReaderWriterRegistry *	myParentRegistry

bool	myValueSpecified

bool	myReadOnlyFlag

bool	myIsVariableReference

DtSymbolString	myVariableName

bool	myVariableIsBound

DtReaderWriter *	myDefaultValue

aliasContainer	myAliases

bool	myInvalid

bool	myChangedFlag

Static Protected Attributes inherited from DtTerrainSourcePager
static tbb::spin_rw_mutex	myMultiMapMutex

Static Protected Attributes inherited from DtReaderWriter
static DtString	theUnspecifiedValue

static DtGetSelfCallbackInfo	thePostGetSelfCallback

static DtPutSelfCallbackInfo	thePrePutSelfCallback

static const DtVariableBindingsList	theEmptyVariableBindingsList

static bool	theCreatorFcnSet

static DtReaderWriterFactory *	theFactory

static DtReaderWriterFactoryCreatorFcn	theFactoryCreatorFcn

static bool	thePutIndent

static DtOutputStream *	theOutputStream

Constructor & Destructor Documentation

DtBoundingVolumeTerrainSourcePager::DtBoundingVolumeTerrainSourcePager ( DtVantageTerrainEngine * terrainEngine )

virtual DtBoundingVolumeTerrainSourcePager::~DtBoundingVolumeTerrainSourcePager ( )

virtual

Member Function Documentation

virtual bool DtBoundingVolumeTerrainSourcePager::pageInGeometry	(	const DtTerrainPagingGeometryPtr	geometry,
		DtTerrainIntersectIDType	intersectId = `0`
	)

pure virtual

This function must page in all the geometry specified by the argument, and return true when successful. If this method returns false, it will be called again later, until it returns true or times out.

Implemented in DtThreeDTileTerrainSourcePager, DtPagedNode2TerrainSourcePager, DtTerraPageTerrainSourcePager, DtMetaflightTerrainSourcePager, and DtPagedLodTerrainSourcePager.

virtual bool DtBoundingVolumeTerrainSourcePager::pageOutNodes ( std::list< DtNodeId > & nodesToRemove )

pure virtual

This function must cause the page out of the nodeIds specified. It should return true when successful. It will be called repeatedly with the same arguments until it succeeds.

Implemented in DtPagedNode2TerrainSourcePager, DtThreeDTileTerrainSourcePager, DtTerraPageTerrainSourcePager, DtPagedLodTerrainSourcePager, and DtMetaflightTerrainSourcePager.

virtual void DtBoundingVolumeTerrainSourcePager::updatePageTracker ( DtTerrainIntersectIDType intersectId = 0 )

pure virtual

Implements DtTerrainSourcePager.

Implemented in DtThreeDTileTerrainSourcePager, DtTerraPageTerrainSourcePager, DtPagedLodTerrainSourcePager, DtMetaflightTerrainSourcePager, and DtPagedNode2TerrainSourcePager.

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

/data/exports/nrhent7-1/nightly/docs/vrForces.vrf5-0-branch/include/vantageTerrainImplementation/boundingVolumeTerrainSourcePager.h

Public Member Functions

Additional Inherited Members

Constructor & Destructor Documentation

Member Function Documentation