A representation of a meta-flight terrain. More...

Classes
struct	StringOrInt

Public Types
typedef std::map< std::string, StringOrInt >	PatternMap

Public Member Functions
	DtMetaFlightDescription ()
	CTOR, create an empty meta flight description.
	~DtMetaFlightDescription ()
	DTOR.
void	getPaths (std::vector< std::string > &paths)
	Get any database paths to search for file contents.
void	parse (DtMetaFlightParser &parser)
	Initialize the description using a parser.
unsigned int	numberOfGeometryDatasets () const
	Get the number of geometry datasets.
const std::string &	geometryDatasetName (int index) const
	Get the geometry grid level switch in distance.
const DtMetaFlightTypes::Position2D &	geometryDatasetOrigin (const std::string &dsName) const
	Get the x coordinate extent of a geometry dataset.
const DtMetaFlightTypes::Position2D &	geometryDatasetExtent (const std::string &dsName) const
	Get the extent of a geometry dataset.
const double	geometryDatasetRadius (const std::string &dsName) const
	Get the radius of a geometry dataset.
const std::string &	geometryDatasetName (const std::string &dsName) const
	Get the geometry dataset name, the dsName may have a different name member.
const std::string &	geometryDatasetTitle (const std::string &dsName) const
	Get the geometry dataset title.
const std::string &	geometryDatasetFileFormat (const std::string &dsName) const
	Get the geometry dataset file format string.
DtMetaFlightTypes::CoordSysTypeSP	geometryDatasetDataCoordinateSystem (const std::string &dsName) const
	Get the coordinate system for the dataset data files.
const std::string &	geometryDatasetFileNamePattern (const std::string &dsName) const
	Set the geometry dataset file name pattern string.
DtMetaFlightTypes::CoordSysTypeSP	geometryDatasetGridCoordinateSystem (const std::string &dsName) const
	Get the coordinate system for the dataset's grid.
const DtMetaFlightTypes::HierarchyType &	geometryDatasetGridHierarchyType (const std::string &dsName) const
	Get the coordinate system for the dataset's grid.
unsigned int	numberOfGeometryGridLevels (const std::string &dsName) const
	Get the number of geometry levels for a dataset.
const std::string &	geometryGridLevelName (const std::string &dsName, int index) const
	Get the geometry grid level switch in distance.
DtMetaFlightTypes::TileType	geometryGridLevelTileType (const std::string &dsName, int index) const
	Get the geometry grid level tile type.
unsigned int	geometryGridLevelColumns (const std::string &dsName, int index) const
	Get the total number of columns on a grid level.
unsigned int	geometryGridLevelColDivisions (const std::string &dsName, int index) const
	Get the number of divisions on the level.
unsigned int	geometryGridLevelRows (const std::string &dsName, int index) const
	Get the total number of columns on a grid level.
unsigned int	geometryGridLevelRowDivisions (const std::string &dsName, int index) const
	Get the number of divisions on the level.
double	geometryGridLevelSwitchIn (const std::string &dsName, int index) const
	Get the geometry grid level switch in distance.
double	geometryGridLevelSwitchOut (const std::string &dsName, int index) const
	Get the geometry grid level switch out distance.
void	geometryGridTileCenter (const std::string &dsName, unsigned int level, unsigned int row, unsigned int column, double &centerX, double &centerY, double &centerZ) const
	Get the geometry grid tile center position.
void	geometryGridTileOffset (const std::string &dsName, unsigned int level, unsigned int row, unsigned int column, double &offsetX, double &offsetY, double &offsetZ) const
	Get the geometry grid tile offset.
std::string	generateGeometryGridTileFilename (const std::string &dsName, int index, unsigned int row, unsigned int column)
	Generate the filename for a geometry grid tile.
unsigned int	numberOfVirtualTextureDatasets () const
	Get the number of geometry datasets.
const std::string &	virtualTextureDatasetName (int index) const
	Get the geometry grid level switch in distance.
DtMetaFlightTypes::CoordSysTypeSP	virtualTextureCoordinateSystem (const std::string &dsName) const
	Get the coordinate system for the virtual textures.
DtMetaFlightTypes::Position2D	virtualTextureDatasetOrigin (const std::string &dsName) const
	Get the extent of a geometry dataset.
DtMetaFlightTypes::Position2D	virtualTextureDatasetOrigin (const std::string &dsName, const DtMetaFlightTypes::CoordSysTypeSP &system) const
	Get the extent of a geometry dataset in a desired coordinate system.
DtMetaFlightTypes::Position2D	virtualTextureDatasetExtent (const std::string &dsName) const
	Get the extent of a geometry dataset.
DtMetaFlightTypes::Position2D	virtualTextureDatasetExtent (const std::string &dsName, const DtMetaFlightTypes::CoordSysTypeSP &system) const
	Get the extent of a geometry dataset.
const std::string &	virtualTextureDatasetTitle (const std::string &dsName) const
	Get the geometry dataset title.
const std::string &	virtualTextureDatasetFileFormat (const std::string &dsName) const
	Get the geometry dataset file format string.
const std::string &	virtualTextureDatasetFileNamePattern (const std::string &dsName) const
	Set the geometry dataset file name pattern string.
unsigned int	virtualTextureDatasetTileTexels (const std::string &dsName) const
	Get the number of texels per tile.
const std::string &	virtualTextureDatasetSubstitutionTextureName (const std::string &dsName) const
	Get the name of the substitution texture.
unsigned int	numberOfVirtualTextureGridLevels (const std::string &dsName) const
	Get the number of geometry levels for a dataset.
const std::string &	virtualTextureGridLevelName (const std::string &dsName, int index) const
	Get the geometry grid level switch in distance.
unsigned int	virtualTextureGridLevelColumns (const std::string &dsName, int index) const
	Get the total number of columns on a grid level.
unsigned int	virtualTextureGridLevelColDivisions (const std::string &dsName, int index) const
	Get the number of divisions on the level.
unsigned int	virtualTextureGridLevelRows (const std::string &dsName, int index) const
	Get the total number of columns on a grid level.
unsigned int	virtualTextureGridLevelRowDivisions (const std::string &dsName, int index) const
	Get the number of divisions on the level.
std::string	generateVirtualTextureFileName (const std::string &dsName, int index, unsigned int row, unsigned int column) const
	Generate the filename for a virtual texture filename.
const std::string &	virtualTexturePath () const
	Get the root path for the virtual textures.
const DtMetaFlightTypes::Database *	database () const
	Get the database object.

Static Public Member Functions
static void	convertPosition (DtMetaFlightTypes::CoordSysTypeSP sourceCoordSystem, DtMetaFlightTypes::CoordSysTypeSP destCoordSystem, double &centerX, double &centerY, double &centerZ)
	Utility Function for converting a position from one coordinate system to another.
static std::string	generateFileName (const std::string &filenamePattern, const PatternMap &patternMap)

Static Protected Member Functions
static void	setLonDtDegMinSecFromDegrees (DtDegMinSec &dmslon, double deg)
static void	setDtDegMinSecFromDegrees (DtDegMinSec &dms, double deg)
static void	setLatDtDegMinSecFromDegrees (DtDegMinSec &dmslat, double deg)

Protected Attributes
std::string	myFilePath
std::string	myDirOfFilePath
std::string	myVtFilePath
std::string	myDirOfVtFilePath
DtMetaFlightTypes::Database *	myDatabase

Detailed Description

A representation of a meta-flight terrain.

Member Typedef Documentation

typedef std::map<std::string,StringOrInt> makVrv::DtMetaFlightDescription::PatternMap

Constructor & Destructor Documentation

makVrv::DtMetaFlightDescription::DtMetaFlightDescription ( )

CTOR, create an empty meta flight description.

makVrv::DtMetaFlightDescription::~DtMetaFlightDescription ( )

DTOR.

Member Function Documentation

void makVrv::DtMetaFlightDescription::getPaths ( std::vector< std::string > & paths )

Get any database paths to search for file contents.

void makVrv::DtMetaFlightDescription::parse ( DtMetaFlightParser & parser )

Initialize the description using a parser.

unsigned int makVrv::DtMetaFlightDescription::numberOfGeometryDatasets ( ) const

Get the number of geometry datasets.

const std::string& makVrv::DtMetaFlightDescription::geometryDatasetName ( int index ) const

Get the geometry grid level switch in distance.

Exceptions

DtInvalidInput if the index is invalid.

const DtMetaFlightTypes::Position2D& makVrv::DtMetaFlightDescription::geometryDatasetOrigin ( const std::string & dsName ) const

Get the x coordinate extent of a geometry dataset.

const DtMetaFlightTypes::Position2D& makVrv::DtMetaFlightDescription::geometryDatasetExtent ( const std::string & dsName ) const

Get the extent of a geometry dataset.

const double makVrv::DtMetaFlightDescription::geometryDatasetRadius ( const std::string & dsName ) const

Get the radius of a geometry dataset.

This is the length of half the extent converted into meters.

const std::string& makVrv::DtMetaFlightDescription::geometryDatasetName ( const std::string & dsName ) const

Get the geometry dataset name, the dsName may have a different name member.

Exceptions

DtInvalidInput if the dataset name is invalid.

const std::string& makVrv::DtMetaFlightDescription::geometryDatasetTitle ( const std::string & dsName ) const

Get the geometry dataset title.

Exceptions

DtInvalidInput if the dataset name is invalid.

const std::string& makVrv::DtMetaFlightDescription::geometryDatasetFileFormat ( const std::string & dsName ) const

Get the geometry dataset file format string.

Exceptions

DtInvalidInput if the dataset name is invalid.

DtMetaFlightTypes::CoordSysTypeSP makVrv::DtMetaFlightDescription::geometryDatasetDataCoordinateSystem ( const std::string & dsName ) const

Get the coordinate system for the dataset data files.

const std::string& makVrv::DtMetaFlightDescription::geometryDatasetFileNamePattern ( const std::string & dsName ) const

Set the geometry dataset file name pattern string.

Exceptions

DtInvalidInput if the dataset name is invalid.

DtMetaFlightTypes::CoordSysTypeSP makVrv::DtMetaFlightDescription::geometryDatasetGridCoordinateSystem ( const std::string & dsName ) const

Get the coordinate system for the dataset's grid.

const DtMetaFlightTypes::HierarchyType& makVrv::DtMetaFlightDescription::geometryDatasetGridHierarchyType ( const std::string & dsName ) const

Get the coordinate system for the dataset's grid.

unsigned int makVrv::DtMetaFlightDescription::numberOfGeometryGridLevels ( const std::string & dsName ) const

Get the number of geometry levels for a dataset.

Exceptions

DtInvalidInput if the dataset name is invalid.

const std::string& makVrv::DtMetaFlightDescription::geometryGridLevelName	(	const std::string &	dsName,
		int	index
	)		const

Get the geometry grid level switch in distance.

Exceptions

DtInvalidInput if the dataset name or index are invalid.

DtMetaFlightTypes::TileType makVrv::DtMetaFlightDescription::geometryGridLevelTileType	(	const std::string &	dsName,
		int	index
	)		const

Get the geometry grid level tile type.

Exceptions

DtInvalidInput if the dataset name or index are invalid.

unsigned int makVrv::DtMetaFlightDescription::geometryGridLevelColumns	(	const std::string &	dsName,
		int	index
	)		const

Get the total number of columns on a grid level.

unsigned int makVrv::DtMetaFlightDescription::geometryGridLevelColDivisions	(	const std::string &	dsName,
		int	index
	)		const

Get the number of divisions on the level.

The division the ratio of tiles on the level compared to the level before it.

unsigned int makVrv::DtMetaFlightDescription::geometryGridLevelRows	(	const std::string &	dsName,
		int	index
	)		const

Get the total number of columns on a grid level.

unsigned int makVrv::DtMetaFlightDescription::geometryGridLevelRowDivisions	(	const std::string &	dsName,
		int	index
	)		const

Get the number of divisions on the level.

The division the ratio of tiles on the level compared to the level before it.

double makVrv::DtMetaFlightDescription::geometryGridLevelSwitchIn	(	const std::string &	dsName,
		int	index
	)		const

Get the geometry grid level switch in distance.

Exceptions

DtInvalidInput if the dataset name or index are invalid.

double makVrv::DtMetaFlightDescription::geometryGridLevelSwitchOut	(	const std::string &	dsName,
		int	index
	)		const

Get the geometry grid level switch out distance.

Exceptions

DtInvalidInput if the dataset name or index are invalid.

void makVrv::DtMetaFlightDescription::geometryGridTileCenter	(	const std::string &	dsName,
		unsigned int	level,
		unsigned int	row,
		unsigned int	column,
		double &	centerX,
		double &	centerY,
		double &	centerZ
	)		const

Get the geometry grid tile center position.

Exceptions

DtInvalidInput if the dataset name ,index row or column are invalid.

static void makVrv::DtMetaFlightDescription::convertPosition	(	DtMetaFlightTypes::CoordSysTypeSP	sourceCoordSystem,
		DtMetaFlightTypes::CoordSysTypeSP	destCoordSystem,
		double &	centerX,
		double &	centerY,
		double &	centerZ
	)

static

Utility Function for converting a position from one coordinate system to another.

void makVrv::DtMetaFlightDescription::geometryGridTileOffset	(	const std::string &	dsName,
		unsigned int	level,
		unsigned int	row,
		unsigned int	column,
		double &	offsetX,
		double &	offsetY,
		double &	offsetZ
	)		const

Get the geometry grid tile offset.

Exceptions

DtInvalidInput if the dataset name ,index row or column are invalid.

std::string makVrv::DtMetaFlightDescription::generateGeometryGridTileFilename	(	const std::string &	dsName,
		int	index,
		unsigned int	row,
		unsigned int	column
	)

Generate the filename for a geometry grid tile.

Exceptions

DtInvalidInput if the dataset name ,index row or column are invalid.

unsigned int makVrv::DtMetaFlightDescription::numberOfVirtualTextureDatasets ( ) const

Get the number of geometry datasets.

const std::string& makVrv::DtMetaFlightDescription::virtualTextureDatasetName ( int index ) const

Get the geometry grid level switch in distance.

Exceptions

DtInvalidInput if the index is invalid.

DtMetaFlightTypes::CoordSysTypeSP makVrv::DtMetaFlightDescription::virtualTextureCoordinateSystem ( const std::string & dsName ) const

Get the coordinate system for the virtual textures.

DtMetaFlightTypes::Position2D makVrv::DtMetaFlightDescription::virtualTextureDatasetOrigin ( const std::string & dsName ) const

Get the extent of a geometry dataset.

Exceptions

DtInvalidInput if the dataset name is invalid.

DtMetaFlightTypes::Position2D makVrv::DtMetaFlightDescription::virtualTextureDatasetOrigin	(	const std::string &	dsName,
		const DtMetaFlightTypes::CoordSysTypeSP &	system
	)		const

Get the extent of a geometry dataset in a desired coordinate system.

Exceptions

DtInvalidInput if the dataset name is invalid.

DtMetaFlightTypes::Position2D makVrv::DtMetaFlightDescription::virtualTextureDatasetExtent ( const std::string & dsName ) const

Get the extent of a geometry dataset.

Exceptions

DtInvalidInput if the dataset name is invalid.

DtMetaFlightTypes::Position2D makVrv::DtMetaFlightDescription::virtualTextureDatasetExtent	(	const std::string &	dsName,
		const DtMetaFlightTypes::CoordSysTypeSP &	system
	)		const

Get the extent of a geometry dataset.

Exceptions

DtInvalidInput if the dataset name is invalid.

const std::string& makVrv::DtMetaFlightDescription::virtualTextureDatasetTitle ( const std::string & dsName ) const

Get the geometry dataset title.

Exceptions

DtInvalidInput if the dataset name is invalid.

const std::string& makVrv::DtMetaFlightDescription::virtualTextureDatasetFileFormat ( const std::string & dsName ) const

Get the geometry dataset file format string.

Exceptions

DtInvalidInput if the dataset name is invalid.

const std::string& makVrv::DtMetaFlightDescription::virtualTextureDatasetFileNamePattern ( const std::string & dsName ) const

Set the geometry dataset file name pattern string.

Exceptions

DtInvalidInput if the dataset name is invalid.

unsigned int makVrv::DtMetaFlightDescription::virtualTextureDatasetTileTexels ( const std::string & dsName ) const

Get the number of texels per tile.

Exceptions

DtInvalidInput if the dataset name is invalid.

const std::string& makVrv::DtMetaFlightDescription::virtualTextureDatasetSubstitutionTextureName ( const std::string & dsName ) const

Get the name of the substitution texture.

Exceptions

DtInvalidInput if the dataset name is invalid.

unsigned int makVrv::DtMetaFlightDescription::numberOfVirtualTextureGridLevels ( const std::string & dsName ) const

Get the number of geometry levels for a dataset.

Exceptions

DtInvalidInput if the dataset name is invalid.

const std::string& makVrv::DtMetaFlightDescription::virtualTextureGridLevelName	(	const std::string &	dsName,
		int	index
	)		const

Get the geometry grid level switch in distance.

Exceptions

DtInvalidInput if the dataset name or index are invalid.

unsigned int makVrv::DtMetaFlightDescription::virtualTextureGridLevelColumns	(	const std::string &	dsName,
		int	index
	)		const

Get the total number of columns on a grid level.

unsigned int makVrv::DtMetaFlightDescription::virtualTextureGridLevelColDivisions	(	const std::string &	dsName,
		int	index
	)		const

Get the number of divisions on the level.

The division the ratio of tiles on the level compared to the level before it.

unsigned int makVrv::DtMetaFlightDescription::virtualTextureGridLevelRows	(	const std::string &	dsName,
		int	index
	)		const

Get the total number of columns on a grid level.

unsigned int makVrv::DtMetaFlightDescription::virtualTextureGridLevelRowDivisions	(	const std::string &	dsName,
		int	index
	)		const

Get the number of divisions on the level.

The division the ratio of tiles on the level compared to the level before it.

std::string makVrv::DtMetaFlightDescription::generateVirtualTextureFileName	(	const std::string &	dsName,
		int	index,
		unsigned int	row,
		unsigned int	column
	)		const

Generate the filename for a virtual texture filename.

Exceptions

DtInvalidInput if the dataset name ,index row or column are invalid.

const std::string& makVrv::DtMetaFlightDescription::virtualTexturePath ( ) const

Get the root path for the virtual textures.

const DtMetaFlightTypes::Database* makVrv::DtMetaFlightDescription::database ( ) const

inline

Get the database object.

static std::string makVrv::DtMetaFlightDescription::generateFileName	(	const std::string &	filenamePattern,
		const PatternMap &	patternMap
	)

static

static void makVrv::DtMetaFlightDescription::setLonDtDegMinSecFromDegrees	(	DtDegMinSec &	dmslon,
		double	deg
	)

staticprotected

static void makVrv::DtMetaFlightDescription::setDtDegMinSecFromDegrees	(	DtDegMinSec &	dms,
		double	deg
	)

staticprotected

static void makVrv::DtMetaFlightDescription::setLatDtDegMinSecFromDegrees	(	DtDegMinSec &	dmslat,
		double	deg
	)

staticprotected

Member Data Documentation

std::string makVrv::DtMetaFlightDescription::myFilePath

protected

std::string makVrv::DtMetaFlightDescription::myDirOfFilePath

protected

std::string makVrv::DtMetaFlightDescription::myVtFilePath

protected

std::string makVrv::DtMetaFlightDescription::myDirOfVtFilePath

protected

DtMetaFlightTypes::Database* makVrv::DtMetaFlightDescription::myDatabase

protected

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

/exports/nfedora7-1/nightly/docs/vrforcesDevelopment.vrf4-4-branch/include/vrvTerrain/DtMetaFlightDescription.h

Classes

Public Types

Public Member Functions

Static Public Member Functions

Static Protected Member Functions

Protected Attributes

Detailed Description

Member Typedef Documentation

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation