DtIntersectRecordPassThroughLayer Class Reference

Record all intersections to a file. More...

Inheritance diagram for DtIntersectRecordPassThroughLayer:

Public Member Functions
	DtIntersectRecordPassThroughLayer (DtTerrainImplementation *implementation, DtConsoleCommandManager *cmdMgr, DtString filename=DtString())
virtual	~DtIntersectRecordPassThroughLayer ()
virtual bool	chordIntersect (DtTerrainIntersectStatus &status, const DtChord &chord, DtVrfChordIntersectionRecord &record, const DtTerrainIntersectOptions &options) const
	Returns topmost intersection of chord with terrain in record.
virtual bool	allIntersectsAlongChord (DtTerrainIntersectStatus &status, const DtChord &chord, DtVrfChordIntersectRecordList &intList, const DtTerrainIntersectOptions &options) const
	Returns all intersections of chord with terrain.
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 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, DtTerrainIntersectOptions::Fidelity=DtTerrainIntersectOptions::MAX_FIDELITY)
	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	writeTerrainIndex (const DtString &name)
	Write terrain index.
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 Attributes
DtConsoleCommandOwner *	myCommandOwner
tbb::atomic< unsigned int >	myIndex
tbb::spin_mutex	myMutex
std::ofstream	myOutputText
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

Record all intersections to a file.

Constructor & Destructor Documentation

DtIntersectRecordPassThroughLayer::DtIntersectRecordPassThroughLayer	(	DtTerrainImplementation *	implementation,
		DtConsoleCommandManager *	cmdMgr,
		DtString	filename = DtString()
	)

virtual DtIntersectRecordPassThroughLayer::~DtIntersectRecordPassThroughLayer ( )

virtual

Member Function Documentation

static DtTerrainPassThroughLayer* DtIntersectRecordPassThroughLayer::create ( DtCreatorParam  createParam )

static

virtual bool DtIntersectRecordPassThroughLayer::chordIntersect ( DtTerrainIntersectStatus &  status, const DtChord &  chord, DtVrfChordIntersectionRecord &  record, const DtTerrainIntersectOptions &  options  ) const

virtual

Returns topmost intersection of chord with terrain in record.

Reimplemented from DtTerrainPassThroughLayer.

virtual bool DtIntersectRecordPassThroughLayer::allIntersectsAlongChord ( DtTerrainIntersectStatus &  status, const DtChord &  chord, DtVrfChordIntersectRecordList &  intList, const DtTerrainIntersectOptions &  options  ) const

virtual

Returns all intersections of chord with terrain.

intList is the list of each intersection record.

Reimplemented from DtTerrainPassThroughLayer.

Member Data Documentation

DtConsoleCommandOwner* DtIntersectRecordPassThroughLayer::myCommandOwner

protected

tbb::atomic<unsigned int> DtIntersectRecordPassThroughLayer::myIndex

mutableprotected

tbb::spin_mutex DtIntersectRecordPassThroughLayer::myMutex

mutableprotected

std::ofstream DtIntersectRecordPassThroughLayer::myOutputText

mutableprotected

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

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