DtNavDataGenerator Class Reference

This class is used to generate nav data for an area on a terrain. More...

Classes
struct	EdgePoints
struct	SectorGenerationThreadInfo
struct	TriangleCallbackInfo

Public Types
enum	SectorGenerationStatus {   GenerationNotRequested, GenerationInProgress, GenerationSucceeded, GenerationFailed,   GenerationStopped }
typedef tbb::queuing_rw_mutex	RwMutex
typedef tbb::mutex	Mutex
typedef std::map < DtNavSectorDataType, std::vector< char > >	NavDataOutputMap
typedef std::map < DtNavSectorName, SectorGenerationThreadInfo * >	SectorGenerationThreadMap
typedef std::map< DtString, DtString >	ProfileRandomIdMap
typedef DtNavDataGenerator *(*	DtNavDataGeneratorCreatorFcn )()
typedef bool(*	DynamicTerrainNavEdgeFunction )(const DtRwDynamicTerrainInformation &dynTerrInfo, std::list< EdgePoints > *edges, int sectorX, int sectorY, unsigned edgeTag, void *usr)
typedef bool(*	FeatureDataNavEdgeFunction )(const MAKVRinTerra::DtFeature &feature, std::list< EdgePoints > *edges, int sectorX, int sectorY, unsigned edgeTag, void *usr)
typedef std::pair < DynamicTerrainNavEdgeFunction, void * >	DynamicTerrainNavEdgeFunctionInfo
typedef std::pair < FeatureDataNavEdgeFunction, void * >	FeatureDataNavEdgeFunctionInfo

Public Member Functions
virtual	~DtNavDataGenerator ()
	Destructor.
virtual bool	initialize (DtTerrainInterface *terrainInterface, const DtFilename &navGenConfigFile, const DtFilename &runtimeConfigFile, const DtFilename &outputPath, const DtFilename &terrainFile, bool generateFeatureTagVolumes)
	Initializer. Must be called prior to calling any generate function. Returns true on success.
void	addNavEdgeFromDynamicTerrainFunction (const DtString &name, DynamicTerrainNavEdgeFunction fcn, void *usr)
	Registers a function to be used to generate nav edges from dynamic terrain features.
void	addNavEdgeFromFeatureDataFunction (const DtString &name, FeatureDataNavEdgeFunction fcn, void *usr)
	Registers a function to be used to generate nav edges from terrain feature data.
virtual void	setTransitionPointSpacing (double spacing)
	Sets the spacing between transition points. Default is 3 m.
virtual double	transitionPointSpacing () const
	Gets the spacing between transition points.
virtual bool	generate ()
	Generate full nav data to output files.
virtual bool	generateSector (const DtNavSectorName &sectorName)
	Generate nav data for a specific sector.
virtual SectorGenerationStatus	getGenerateSectorStatus (const DtNavSectorName &sectorName, NavDataOutputMap &outputNavData)
	Gets the status of sector generation.
virtual const DtRwNavigationProfile *	profileConfig (const DtString &profileName) const
	Returns the profile configuration for the profile matching the specified name.
virtual const DtRwNavGenConfig *	navGenConfig () const
	Returns the nav generation configuration.

Static Public Member Functions
static DtNavDataGenerator *	create ()
	Creates a new DtNavDataGenerator.
static void	setCreator (DtNavDataGeneratorCreatorFcn creatorFcn)
	Sets the creator function.
static void	setNavDataDirectory (const DtFilename &navDataDir)
	Set the navData directory. Default is /navData.
static const DtFilename &	navDataDirectory ()
	Get the navData directory.
static DtFilename	replaceSubstrings (const DtFilename &original)
	Replaces substrings such as $(nav-data-dir) in any file paths with the actual file path.

Protected Member Functions
	DtNavDataGenerator ()
	Constructor.
virtual void	doGenerateSector (SectorGenerationThreadInfo *sectorGenInfo)
	Performs sector generation in a separate thread.
virtual bool	shouldStop (SectorGenerationThreadInfo *sectorGenInfo)
	Returns true if the thread should stop.
virtual std::list< DtVector >	calculateTransitionPointLocations ()
	Finds transition point locations for exiting the nav area.
virtual void	getProfileRandomIds (DtRwStringList &profiles, ProfileRandomIdMap &randomIds)
	Finds existing random identifiers for each profile, or generates them if necessary.
virtual bool	generateProfileNavData (const DtRwNavigationProfile *profile, DtString randomId)
	Generates nav data to a file for a specified profile.
virtual bool	generateSectorNavData (const DtRwNavigationProfile *profile, const DtNavSectorName &sectorName, NavDataOutputMap &outputData, SectorGenerationThreadInfo *sectorGenInfo=0)
	Generates nav data to memory for specified sector.
virtual bool	generateTransitionPoints (const DtRwNavigationProfile *profile, Kaim::GeneratorInputOutput &generatorInputOutput, const DtString &randomId, const DtFilename &navDataOutputDir)
	Generates transition points for the entire nav area for the specified profile and saves the output to the specified directory.
virtual bool	generateSectorTransitionPoints (const DtRwNavigationProfile *profile, Kaim::GeneratorSector *sector, const DtString &randomId, const DtFilename &navDataOutputDir=DtFilename::nullFilename(), std::vector< char > *buffer=0, SectorGenerationThreadInfo *sectorGenInfo=0)
	Generates transition points for a single sector for the specified profile.
virtual bool	generateCoverPoints (const DtRwNavigationProfile *profile, Kaim::GeneratorInputOutput &generatorInputOutput, const DtString &randomId, const DtFilename &navDataOutputDir)
	Generates cover points for the entire nav area for the specified profile and saves the output to the specified directory.
virtual bool	generateSectorCoverPoints (const DtRwNavigationProfile *profile, Kaim::GeneratorSector *sector, const DtString &randomId, const DtFilename &navDataOutputDir=DtFilename::nullFilename(), std::vector< char > *buffer=0, SectorGenerationThreadInfo *sectorGenInfo=0)
	Generates cover points for a single sector for the specified profile.
virtual bool	generateNavEdges (const DtRwNavigationProfile *profile, Kaim::GeneratorInputOutput &generatorInputOutput, const DtString &randomId, const DtFilename &navDataOutputDir)
	Generates nav edges for the entire nav area for the specified profile and saves the output to the specified directory.
virtual bool	generateSectorNavEdges (const DtRwNavigationProfile *profile, Kaim::GeneratorSector *sector, const DtString &randomId, const DtFilename &navDataOutputDir=DtFilename::nullFilename(), std::vector< char > *buffer=0, SectorGenerationThreadInfo *sectorGenInfo=0)
	Generates nav edges for a single sector for the specified profile.
virtual void	registerDefaultNavEdgeGenerationFunctions ()
	Registers the default nav edge generation functions.
MAKVRinTerra::DtFeatureGeometry &	extentFeatureGeometry ()
	Returns a feature geometry of the nav area extents.
MAKVRinTerra::DtFeatureGeometry &	extentFeatureGeometry (int sectorX, int sectorY)
	Returns a feature geometry of the nav sector extents.
virtual bool	terrainHeight (const DtPoint &p, double &height, double *min=0, double *max=0) const
	Gets terrain height at point p.
virtual void	setNumberOfProgressSteps (int steps)
	These methods are used to output specially formated progress strings.
virtual void	nextProgressStep (const DtString &stepName, int numSubSteps=0)
virtual void	nextProgressSubStep ()
virtual void	progressComplete ()
virtual void	outputProgress (const DtString &stepName=DtString::nullString())
virtual DtOutputStream &	detailOutput ()
	These methods should be used instead of the standard VRL output streams.
virtual DtOutputStream &	milestoneOutput ()
	Used to output important milestones in generation process. Font is large in GUI.
virtual DtOutputStream &	notableOutput ()
	Used to output notable occurrences. Font is larger than normal, but smaller than milestone.
virtual DtOutputStream &	errorOutput ()
	Used to output errors.

Static Protected Member Functions
static bool	edgeFromIntersectionNormal (const DtRwDynamicTerrainInformation &dynTerrInfo, std::list< EdgePoints > *edges, int sectorX, int sectorY, unsigned edgeTag, void *usr)
	Default functions used to create nav edges from dynamic terrain features.
static bool	edgeFromPathFeature (const MAKVRinTerra::DtFeature &feature, std::list< EdgePoints > *edges, int sectorX, int sectorY, unsigned edgeTag, void *usr)
	Default functions used to create nav edges from terrain feature data.

Protected Attributes
DtRwNavRuntimeConfig	myNavRuntimeConfig
	The runtime configuration for the nav.
DtTerrainInterface *	myTerrainInterface
	The terrain interface for the terrain on which nav data is being generated.
DtNavigationGeneratorInput	myNavGenInput
	The current input for the navigation generator.
RwMutex	myNavGenInputMutex
	Mutex for myNavGenInput.
Mutex	myNavDataGenMutex
	Mutex for the period when data is actually being generated.
DtFilename	myNavGenConfigFile
	The path of the navigation generator config file.
DtFilename	myRuntimeConfigFile
	The path of the runtime config file.
DtFilename	myOutputPath
	Where nav data files should be generated.
DtFilename	myTerrainFile
	The terrain file for which nav data is being generated.
DtFeatureTagVolumeGenerator *	myFeatureTagVolumeGenerator
	Whether feature tags will be generated.
RwMutex	myFeatureTagVolumeGeneratorMutex
	Mutex for myFeatureTagVolumeGenerator.
double	myTransitionPointSpacing
	The spacing to be used between transition points for exiting the nav area.
SectorGenerationThreadMap	mySectorThreads
	Sector generation threads by sector name.
MAKVRinTerra::DtFeatureGeometry	myExtentFeatureGeometry
	The nav area extents as a feature geometry.
bool	myIsInitialized
	Indicates whether initialize() has been successfully called.
int	myNumberOfProgressSteps
int	myNumberOfProgressSubSteps
int	myCurrentProgressStep
int	myCurrentProgressSubStep
std::map< DtString, DynamicTerrainNavEdgeFunctionInfo >	myDynamicTerrainNavEdgeFunctions
	Functions used to create nav edges from dynamic terrain features.
std::map< DtString, FeatureDataNavEdgeFunctionInfo >	myFeatureDataNavEdgeFunctions
	Functions used to create nav edges from terrain feature data.
DtClock	myClock

Static Protected Attributes
static DtFilename	theNavDataDir
static DtNavDataGeneratorCreatorFcn	theCreatorFcn

Private Member Functions
	DtNavDataGenerator (const DtNavDataGenerator &)
	Not implemented.
DtNavDataGenerator &	operator= (const DtNavDataGenerator &orig)
	Not implemented.
virtual void	processTriangle (DtTerrainTriangleStruct &triangle, DtNavTriangles &triangles)
static void	triangleCallback (DtTerrainTriangleStruct &triangle, void *usr)
	Callback to handle processing of a triangle for nav generation.
virtual void	processTrianglesFinalize (int status, DtNavTriangles &triangles)
static void	trianglesFinalizeCallback (int status, void *usr)
	Callback to handle finalization of triangle processing for nav generation.

Detailed Description

This class is used to generate nav data for an area on a terrain.

Member Typedef Documentation

typedef tbb::queuing_rw_mutex DtNavDataGenerator::RwMutex

typedef tbb::mutex DtNavDataGenerator::Mutex

typedef std::map<DtNavSectorDataType, std::vector<char> > DtNavDataGenerator::NavDataOutputMap

typedef std::map<DtNavSectorName, SectorGenerationThreadInfo*> DtNavDataGenerator::SectorGenerationThreadMap

typedef std::map<DtString, DtString> DtNavDataGenerator::ProfileRandomIdMap

typedef DtNavDataGenerator*(* DtNavDataGenerator::DtNavDataGeneratorCreatorFcn)()

typedef bool(* DtNavDataGenerator::DynamicTerrainNavEdgeFunction)(const DtRwDynamicTerrainInformation &dynTerrInfo, std::list< EdgePoints > *edges, int sectorX, int sectorY, unsigned edgeTag, void *usr)

typedef bool(* DtNavDataGenerator::FeatureDataNavEdgeFunction)(const MAKVRinTerra::DtFeature &feature, std::list< EdgePoints > *edges, int sectorX, int sectorY, unsigned edgeTag, void *usr)

typedef std::pair<DynamicTerrainNavEdgeFunction, void*> DtNavDataGenerator::DynamicTerrainNavEdgeFunctionInfo

typedef std::pair<FeatureDataNavEdgeFunction, void*> DtNavDataGenerator::FeatureDataNavEdgeFunctionInfo

Member Enumeration Documentation

enum DtNavDataGenerator::SectorGenerationStatus

Enumerator:

GenerationNotRequested
GenerationInProgress
GenerationSucceeded
GenerationFailed
GenerationStopped

Constructor & Destructor Documentation

virtual DtNavDataGenerator::~DtNavDataGenerator ( )

virtual

Destructor.

DtNavDataGenerator::DtNavDataGenerator ( )

protected

Constructor.

Protected since the DtNavDataGenerator should only be created using the create function.

DtNavDataGenerator::DtNavDataGenerator ( const DtNavDataGenerator &  )

private

Not implemented.

Member Function Documentation

static DtNavDataGenerator* DtNavDataGenerator::create ( )

static

Creates a new DtNavDataGenerator.

If a creator function has been specified in setCreator it will be used. Otherwise creates a DtNavDataGenerator.

virtual bool DtNavDataGenerator::initialize ( DtTerrainInterface *  terrainInterface, const DtFilename &  navGenConfigFile, const DtFilename &  runtimeConfigFile, const DtFilename &  outputPath, const DtFilename &  terrainFile, bool  generateFeatureTagVolumes  )

virtual

Initializer. Must be called prior to calling any generate function. Returns true on success.

void DtNavDataGenerator::addNavEdgeFromDynamicTerrainFunction	(	const DtString &	name,
		DynamicTerrainNavEdgeFunction	fcn,
		void *	usr
	)

Registers a function to be used to generate nav edges from dynamic terrain features.

void DtNavDataGenerator::addNavEdgeFromFeatureDataFunction	(	const DtString &	name,
		FeatureDataNavEdgeFunction	fcn,
		void *	usr
	)

Registers a function to be used to generate nav edges from terrain feature data.

virtual void DtNavDataGenerator::setTransitionPointSpacing ( double  spacing )

virtual

Sets the spacing between transition points. Default is 3 m.

virtual double DtNavDataGenerator::transitionPointSpacing ( ) const

virtual

Gets the spacing between transition points.

virtual bool DtNavDataGenerator::generate ( )

virtual

Generate full nav data to output files.

Generation occurs in main thread, all other generation operations will be locked out until this call finishes. This is not intended to be called at runtime, but instead during offline generation.

virtual bool DtNavDataGenerator::generateSector ( const DtNavSectorName &  sectorName )

virtual

Generate nav data for a specific sector.

Generation occurs in a separate thread. To check progress and retrieve the resulting data, call getGenerateSectorStatus(sectorName).

virtual SectorGenerationStatus DtNavDataGenerator::getGenerateSectorStatus ( const DtNavSectorName &  sectorName, NavDataOutputMap &  outputNavData  )

virtual

Gets the status of sector generation.

If generation completed successfully, the outputNavData will be filled with the resulting nav data.

virtual const DtRwNavigationProfile* DtNavDataGenerator::profileConfig ( const DtString &  profileName ) const

virtual

Returns the profile configuration for the profile matching the specified name.

virtual const DtRwNavGenConfig* DtNavDataGenerator::navGenConfig ( ) const

virtual

Returns the nav generation configuration.

static void DtNavDataGenerator::setCreator ( DtNavDataGeneratorCreatorFcn  creatorFcn )

static

Sets the creator function.

static void DtNavDataGenerator::setNavDataDirectory ( const DtFilename &  navDataDir )

static

Set the navData directory. Default is /navData.

static const DtFilename& DtNavDataGenerator::navDataDirectory ( )

static

Get the navData directory.

static DtFilename DtNavDataGenerator::replaceSubstrings ( const DtFilename &  original )

static

Replaces substrings such as $(nav-data-dir) in any file paths with the actual file path.

virtual void DtNavDataGenerator::doGenerateSector ( SectorGenerationThreadInfo *  sectorGenInfo )

protectedvirtual

Performs sector generation in a separate thread.

virtual bool DtNavDataGenerator::shouldStop ( SectorGenerationThreadInfo *  sectorGenInfo )

protectedvirtual

Returns true if the thread should stop.

Will also clean up sectorGenInfo if its threadShouldCleanUp flag is true.

static void DtNavDataGenerator::triangleCallback ( DtTerrainTriangleStruct &  triangle, void *  usr  )

staticprotected

Callback to handle processing of a triangle for nav generation.

virtual void DtNavDataGenerator::processTriangle ( DtTerrainTriangleStruct &  triangle, DtNavTriangles &  triangles  )

protectedvirtual

static void DtNavDataGenerator::trianglesFinalizeCallback ( int  status, void *  usr  )

staticprotected

Callback to handle finalization of triangle processing for nav generation.

virtual void DtNavDataGenerator::processTrianglesFinalize ( int  status, DtNavTriangles &  triangles  )

protectedvirtual

virtual std::list<DtVector> DtNavDataGenerator::calculateTransitionPointLocations ( )

protectedvirtual

Finds transition point locations for exiting the nav area.

virtual void DtNavDataGenerator::getProfileRandomIds ( DtRwStringList &  profiles, ProfileRandomIdMap &  randomIds  )

protectedvirtual

Finds existing random identifiers for each profile, or generates them if necessary.

virtual bool DtNavDataGenerator::generateProfileNavData ( const DtRwNavigationProfile *  profile, DtString  randomId  )

protectedvirtual

Generates nav data to a file for a specified profile.

virtual bool DtNavDataGenerator::generateSectorNavData ( const DtRwNavigationProfile *  profile, const DtNavSectorName &  sectorName, NavDataOutputMap &  outputData, SectorGenerationThreadInfo *  sectorGenInfo = 0  )

protectedvirtual

Generates nav data to memory for specified sector.

virtual bool DtNavDataGenerator::generateTransitionPoints ( const DtRwNavigationProfile *  profile, Kaim::GeneratorInputOutput &  generatorInputOutput, const DtString &  randomId, const DtFilename &  navDataOutputDir  )

protectedvirtual

Generates transition points for the entire nav area for the specified profile and saves the output to the specified directory.

virtual bool DtNavDataGenerator::generateSectorTransitionPoints ( const DtRwNavigationProfile *  profile, Kaim::GeneratorSector *  sector, const DtString &  randomId, const DtFilename &  navDataOutputDir = DtFilename::nullFilename(), std::vector< char > *  buffer = 0, SectorGenerationThreadInfo *  sectorGenInfo = 0  )

protectedvirtual

Generates transition points for a single sector for the specified profile.

Output can be saved to a file if output directory is specified and/or to a buffer if it is specified.

virtual bool DtNavDataGenerator::generateCoverPoints ( const DtRwNavigationProfile *  profile, Kaim::GeneratorInputOutput &  generatorInputOutput, const DtString &  randomId, const DtFilename &  navDataOutputDir  )

protectedvirtual

Generates cover points for the entire nav area for the specified profile and saves the output to the specified directory.

virtual bool DtNavDataGenerator::generateSectorCoverPoints ( const DtRwNavigationProfile *  profile, Kaim::GeneratorSector *  sector, const DtString &  randomId, const DtFilename &  navDataOutputDir = DtFilename::nullFilename(), std::vector< char > *  buffer = 0, SectorGenerationThreadInfo *  sectorGenInfo = 0  )

protectedvirtual

Generates cover points for a single sector for the specified profile.

Output can be saved to a file if output directory is specified and/or to a buffer if it is specified.

virtual bool DtNavDataGenerator::generateNavEdges ( const DtRwNavigationProfile *  profile, Kaim::GeneratorInputOutput &  generatorInputOutput, const DtString &  randomId, const DtFilename &  navDataOutputDir  )

protectedvirtual

Generates nav edges for the entire nav area for the specified profile and saves the output to the specified directory.

virtual bool DtNavDataGenerator::generateSectorNavEdges ( const DtRwNavigationProfile *  profile, Kaim::GeneratorSector *  sector, const DtString &  randomId, const DtFilename &  navDataOutputDir = DtFilename::nullFilename(), std::vector< char > *  buffer = 0, SectorGenerationThreadInfo *  sectorGenInfo = 0  )

protectedvirtual

Generates nav edges for a single sector for the specified profile.

Output can be saved to a file if output directory is specified and/or to a buffer if it is specified.

virtual void DtNavDataGenerator::registerDefaultNavEdgeGenerationFunctions ( )

protectedvirtual

Registers the default nav edge generation functions.

static bool DtNavDataGenerator::edgeFromIntersectionNormal ( const DtRwDynamicTerrainInformation &  dynTerrInfo, std::list< EdgePoints > *  edges, int  sectorX, int  sectorY, unsigned  edgeTag, void *  usr  )

staticprotected

Default functions used to create nav edges from dynamic terrain features.

Tries to find a terrain intersection at the location of the dynamic terrain feature, then gets its normal. Designed for use with doors, in which case this should return the direction through which an entity can pass through the door. Returns false if no valid points could be found.

static bool DtNavDataGenerator::edgeFromPathFeature ( const MAKVRinTerra::DtFeature &  feature, std::list< EdgePoints > *  edges, int  sectorX, int  sectorY, unsigned  edgeTag, void *  usr  )

staticprotected

Default functions used to create nav edges from terrain feature data.

Turns a path feature into nav edge(s), clipped to the specified sector.

MAKVRinTerra::DtFeatureGeometry& DtNavDataGenerator::extentFeatureGeometry ( )

protected

Returns a feature geometry of the nav area extents.

MAKVRinTerra::DtFeatureGeometry& DtNavDataGenerator::extentFeatureGeometry ( int  sectorX, int  sectorY  )

protected

Returns a feature geometry of the nav sector extents.

virtual bool DtNavDataGenerator::terrainHeight ( const DtPoint &  p, double &  height, double *  min = 0, double *  max = 0  ) const

protectedvirtual

Gets terrain height at point p.

Returns true if terrain intersection was found. If min or max are supplied they are updated if a value is found.

virtual void DtNavDataGenerator::setNumberOfProgressSteps ( int  steps )

protectedvirtual

These methods are used to output specially formated progress strings.

virtual void DtNavDataGenerator::nextProgressStep ( const DtString &  stepName, int  numSubSteps = 0  )

protectedvirtual

virtual void DtNavDataGenerator::nextProgressSubStep ( )

protectedvirtual

virtual void DtNavDataGenerator::progressComplete ( )

protectedvirtual

virtual void DtNavDataGenerator::outputProgress ( const DtString &  stepName = DtString::nullString() )

protectedvirtual

virtual DtOutputStream& DtNavDataGenerator::detailOutput ( )

protectedvirtual

These methods should be used instead of the standard VRL output streams.

Add formatting text for use in GUI.Used to output detailed generation info. Should be used for most general status updates.

virtual DtOutputStream& DtNavDataGenerator::milestoneOutput ( )

protectedvirtual

Used to output important milestones in generation process. Font is large in GUI.

virtual DtOutputStream& DtNavDataGenerator::notableOutput ( )

protectedvirtual

Used to output notable occurrences. Font is larger than normal, but smaller than milestone.

virtual DtOutputStream& DtNavDataGenerator::errorOutput ( )

protectedvirtual

Used to output errors.

DtNavDataGenerator& DtNavDataGenerator::operator= ( const DtNavDataGenerator &  orig )

private

Not implemented.

Member Data Documentation

DtRwNavRuntimeConfig DtNavDataGenerator::myNavRuntimeConfig

protected

The runtime configuration for the nav.

DtTerrainInterface* DtNavDataGenerator::myTerrainInterface

protected

The terrain interface for the terrain on which nav data is being generated.

DtNavigationGeneratorInput DtNavDataGenerator::myNavGenInput

protected

The current input for the navigation generator.

RwMutex DtNavDataGenerator::myNavGenInputMutex

mutableprotected

Mutex for myNavGenInput.

Mutex DtNavDataGenerator::myNavDataGenMutex

mutableprotected

Mutex for the period when data is actually being generated.

DtFilename DtNavDataGenerator::myNavGenConfigFile

protected

The path of the navigation generator config file.

DtFilename DtNavDataGenerator::myRuntimeConfigFile

protected

The path of the runtime config file.

DtFilename DtNavDataGenerator::myOutputPath

protected

Where nav data files should be generated.

DtFilename DtNavDataGenerator::myTerrainFile

protected

The terrain file for which nav data is being generated.

DtFeatureTagVolumeGenerator* DtNavDataGenerator::myFeatureTagVolumeGenerator

protected

Whether feature tags will be generated.

RwMutex DtNavDataGenerator::myFeatureTagVolumeGeneratorMutex

mutableprotected

Mutex for myFeatureTagVolumeGenerator.

double DtNavDataGenerator::myTransitionPointSpacing

protected

The spacing to be used between transition points for exiting the nav area.

Default is 3.

SectorGenerationThreadMap DtNavDataGenerator::mySectorThreads

protected

Sector generation threads by sector name.

MAKVRinTerra::DtFeatureGeometry DtNavDataGenerator::myExtentFeatureGeometry

protected

The nav area extents as a feature geometry.

bool DtNavDataGenerator::myIsInitialized

protected

Indicates whether initialize() has been successfully called.

int DtNavDataGenerator::myNumberOfProgressSteps

protected

int DtNavDataGenerator::myNumberOfProgressSubSteps

protected

int DtNavDataGenerator::myCurrentProgressStep

protected

int DtNavDataGenerator::myCurrentProgressSubStep

protected

std::map<DtString, DynamicTerrainNavEdgeFunctionInfo> DtNavDataGenerator::myDynamicTerrainNavEdgeFunctions

protected

Functions used to create nav edges from dynamic terrain features.

std::map<DtString, FeatureDataNavEdgeFunctionInfo> DtNavDataGenerator::myFeatureDataNavEdgeFunctions

protected

Functions used to create nav edges from terrain feature data.

DtClock DtNavDataGenerator::myClock

protected

DtFilename DtNavDataGenerator::theNavDataDir

staticprotected

DtNavDataGeneratorCreatorFcn DtNavDataGenerator::theCreatorFcn

staticprotected

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

• /exports/nfedora7-1/nightly/docs/vrforcesDevelopment.tot/include/vrfNavigation/navGeneration.h