DtMetaflightTerrainSourcePager Class Reference

DtMetaflightTerrainSourcePager is a derived terrainSourcePager that handles metaflight terrains.

Inheritance diagram for DtMetaflightTerrainSourcePager:

Classes
class	DtMetaflightTerrainVisitor

Public Member Functions
	DtMetaflightTerrainSourcePager (DtVantageTerrainEngine *terrainEngine, osg::Group *rootNode, makVrf::DtSurfaceCharacteristicMapConstPtr surfaceCharacterMap)
virtual	~DtMetaflightTerrainSourcePager () override
virtual DtTerrainSourceTracker *	createTerrainSourceTracker (DtVantageTerrainEngine *) override
virtual bool	pageInGeometry (const DtTerrainPagingGeometryPtr geometry, DtTerrainIntersectIDType intersectId=0) override
virtual bool	pageOutNodes (std::list< DtNodeId > &nodesToRemove) override
virtual void	updatePageTracker (DtTerrainIntersectIDType intersectId=0) override
virtual DtString	type () const override
Public Member Functions inherited from DtBoundingVolumeTerrainSourcePager
	DtBoundingVolumeTerrainSourcePager (DtVantageTerrainEngine *terrainEngine)
virtual	~DtBoundingVolumeTerrainSourcePager () override
Public Member Functions inherited from DtTerrainSourcePager
	DtTerrainSourcePager (DtVantageTerrainEngine *terrainEngine, osgEarth::MapNode *mapNode)
virtual	~DtTerrainSourcePager () override
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 *	terrainSourceTracker ()
virtual int	highestPriorityPendingWork ()
virtual void	processCommandQueue ()
virtual void	setCurrentTime (const double &currentTime)
virtual unsigned long	numTriangles () const
virtual unsigned long	numPendingCommands () const
virtual std::map< int, unsigned long >	numPendingCommandsByPriority () 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 (const DtTerrainInterfaceConfig &orig)
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
virtual DtString	prettyPrint () const override
virtual void	setName (const DtString &) override
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) const
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	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)

Static Public Member Functions
static DtTerrainSourcePager *	terrainChooserFunction (osg::Node &node, DtVantageTerrainEngine *terrainEngine, makVrf::DtSurfaceCharacteristicMapConstPtr surfaceCharacterMap)
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)

Protected Attributes
osg::Group *	myRootNode
DtHierNodeBoundingVolumeMap	myPagedInNodes
DtHierNodeBoundingVolumeMap	myPagedOutNodes
makVrf::DtSurfaceCharacteristicMapConstPtr	mySurfaceCharacterMap
Protected Attributes inherited from DtTerrainSourcePager
Mutex	myMutex
DtString	myName
std::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
const std::unique_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
std::string	myDefaultSoilType
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

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 )()
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	pathFinderMaxDisjointNetworks
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
TInt	minDynamicElevationLod
TBool	proceduralSimVegetationEnabled
TTerrainCategoryMask	terrainCategoryMaskOverride
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, std::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", const char *defaulSoilType="")
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)
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

DtMetaflightTerrainSourcePager::DtMetaflightTerrainSourcePager	(	DtVantageTerrainEngine *	terrainEngine,
		osg::Group *	rootNode,
		makVrf::DtSurfaceCharacteristicMapConstPtr	surfaceCharacterMap
	)

virtual DtMetaflightTerrainSourcePager::~DtMetaflightTerrainSourcePager ( )

overridevirtual

Member Function Documentation

virtual DtTerrainSourceTracker* DtMetaflightTerrainSourcePager::createTerrainSourceTracker ( DtVantageTerrainEngine *  )

overridevirtual

Creates and returns a DtOsgTerrainSourceTracker.

Implements DtTerrainSourcePager.

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

overridevirtual

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.

Implements DtBoundingVolumeTerrainSourcePager.

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

overridevirtual

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.

Implements DtBoundingVolumeTerrainSourcePager.

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

overridevirtual

Implements DtBoundingVolumeTerrainSourcePager.

virtual DtString DtMetaflightTerrainSourcePager::type ( ) const

overridevirtual

Implements DtTerrainSourcePager.

static DtTerrainSourcePager* DtMetaflightTerrainSourcePager::terrainChooserFunction ( osg::Node &  node, DtVantageTerrainEngine *  terrainEngine, makVrf::DtSurfaceCharacteristicMapConstPtr  surfaceCharacterMap  )

static

This is the function that is registered with the DtTerrainSourceChooser. If node is a DtHierarchicalPagedLod node, then a DtMetaflightTerrainSourcePager is returned.

Member Data Documentation

osg::Group* DtMetaflightTerrainSourcePager::myRootNode

protected

DtHierNodeBoundingVolumeMap DtMetaflightTerrainSourcePager::myPagedInNodes

protected

This is the list of nodes for only the LODs that we will page into the terrain.

DtHierNodeBoundingVolumeMap DtMetaflightTerrainSourcePager::myPagedOutNodes

protected

makVrf::DtSurfaceCharacteristicMapConstPtr DtMetaflightTerrainSourcePager::mySurfaceCharacterMap

protected

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

• /data/exports/nrhent7-1/nightly/docs/vrForces.vrf5-2-branch/include/vantageTerrainImplementation/metaflightTerrainSourcePager.h