Manages interface to terrain for a set of WsfTerrain objects. More...

#include <WsfTerrain.hpp>

Classes
class	RectInput
struct	DtedInput
struct	FloatGridInput
struct	GeotiffInput
struct	BathymetryInput
struct	Query

Public Types
enum	DataType { cDTED , cFLOAT_GRID , cVISUAL_DATABASE , cGEODETIC_EARTH_DATABASE , cGEOTIFF , cBATHYMETRY }

Public Member Functions
	TerrainInterface (WsfScenario &aScenarioPtr)
	~TerrainInterface ()
bool	ProcessInput (UtInput &aInput)
bool	Initialize ()
WsfScenario *	GetScenario ()
std::vector< int > *	GetDTEDLevel ()
	Access for DTED DB Information.
int	GetDTEDLevelByIndex (size_t aIndex)
std::vector< std::string > *	GetDTEDPath ()
void	GetDTEDPathByIndex (size_t aIndex, std::string &aPath)
const std::vector< DtedInput > &	GetDTEDInputs () const
const std::vector< GeotiffInput > &	GetGeotiffInputs () const
	Access for geotiff DB Information.
double	GetEarthRadiusMultiplier ()
	Access for Earth Radius Multiplier.
void	PerformQueries (WsfSimulation &aSimulation)
bool	IsEnabled () const
bool	IsVegetationEnabled () const
bool	IsGeodeticDatabase () const
bool	IsDTED () const
bool	IsBathymetryEnabled () const

Static Public Member Functions
static TerrainInterface *	Get (const WsfScenario &aScenario)

Friends
class	Terrain

External Services access.
These methods support the External Services and are not part of the WSF public interface.
GeoElevationTileManager &	GetTileManager ()
GeoElevationTileManager &	GetVegetationManager ()
GeoElevationTileManager &	GetManager ()
GeoElevationTileManager &	GetBathymetryManager ()
bool	AddDtedDirectory (const std::string &aDirName, int aLevel)
bool	AddRawDtedDirectory (const std::string &aDirName, int aLevel, int aSwLat, int aSwLon, int aNeLat, int aNeLon)
bool	AddGeotiffDirectory (const std::string &aDirName)
bool	AddBathymetry (const std::string &aFileName)
int	GetElevApproxP (double aLat, double aLon, float &aElev, GeoElevationTileManager &aTileManager, GeoElevationTile *&aTilePtr)
void	GetGeodeticElev (double aLat, double aLon, float &aElev)
void	GeodeticComputeNormal (double aLat, double aLon, double aNormal[3])
void	GetNormalNED (double aLat, double aLon, double aNormal[3], GeoElevationTile *&aTilePtr)
void	GetNormalENU (double aLat, double aLon, double aNormal[3], GeoElevationTile *&aTilePtr)
void	DisableTerrain ()
void	EnableTerrain ()
bool	MaskedByTerrain (double aLat1, double aLon1, double aAlt1, double aLat2, double aLon2, double aAlt2, double aMaxRange, double aRadiusScale=1.0)
bool	MaskedByVegetation (double aLat1, double aLon1, double aAlt1, double aLat2, double aLon2, double aAlt2, double aMaxRange, double aRadiusScale=1.0)
bool	MaskedByUnderwaterTerrain (double aLat1, double aLon1, double aAlt1, double aLat2, double aLon2, double aAlt2, double aMaxRange, double aRadiusScale=1.0)
void	ValidateDTED ()
bool	SetFloatGridDirectory (const std::string &aDirName, double aSwLat, double aSwLon, double aNeLat, double aNeLon, GeoElevationTileManager &aTileManager)
bool	SetFloatGridFile (const std::string &aFileName, GeoElevationTileManager &aTileManager)
int	GetElevInterpP (double aLat, double aLon, float &aElev, GeoElevationTileManager &aTileManager, GeoElevationTile *&aTilePtr)
bool	MaskedByTerrainP (double aLat1, double aLon1, double aAlt1, double aLat2, double aLon2, double aAlt2, double aMaxRange, GeoElevationTileManager &TileManager, double aRadiusScale)
bool	MaskedByTerrainFastP (double aLat1, double aLon1, double aAlt1, double aLat2, double aLon2, double aAlt2, double aMaxRange, GeoElevationTileManager &aTileManager)
bool	ListTheFiles (const std::string &aGeodeticEarthFilePathname)
bool	DirectoryExists (const std::string &aDirName, const std::string &aCommand)
	Check to see if the indicated directory exists.
bool	LoadTile (double aLat, double aLon, GeoElevationTile *&aTilePtr)
int	LoadCME_File (const char *aCfgFile)
bool	LoadCME_Terrain ()
void	ReadString (std::istream &aIn, std::string &aString)

Detailed Description

Manages interface to terrain for a set of WsfTerrain objects.

Member Enumeration Documentation

◆ DataType

enum wsf::TerrainInterface::DataType

Enumerator
cDTED
cFLOAT_GRID
cVISUAL_DATABASE
cGEODETIC_EARTH_DATABASE
cGEOTIFF
cBATHYMETRY

Constructor & Destructor Documentation

◆ TerrainInterface()

wsf::TerrainInterface::TerrainInterface ( WsfScenario & aScenarioPtr )

Referenced by Get(), and Terrain.

◆ ~TerrainInterface()

wsf::TerrainInterface::~TerrainInterface ( )

Member Function Documentation

◆ AddBathymetry()

bool wsf::TerrainInterface::AddBathymetry ( const std::string & aFileName )

References cBATHYMETRY, GetBathymetryManager(), GetScenario(), WsfScenario::GetSystemLog(), ok, and WsfSystemLog::WriteLogEntry().

Referenced by Initialize().

◆ AddDtedDirectory()

bool wsf::TerrainInterface::AddDtedDirectory	(	const std::string &	aDirName,
		int	aLevel )

Add a NIMA DTED directory to the list of directories containing elevation data.

The directory tree should be in the EXACT format as copied from a NIMA CD (i.e.: The specified directory must contain a file named 'dmed' and a sub-directory named 'dted' which contains the longitudinal directories) The 'dmed' file is expected to be intact and reflect the limits of what is contained in the directory.

Parameters

aDirName	The name of the directory. It must contain a valid 'dmed' file and a directory 'dted' which contains the longitudinal directories.
aLevel	The DTED level (0, 1, or 2)

Returns: 'true' if successful and 'false' if not.

References cDTED, DirectoryExists(), GetManager(), GetScenario(), WsfScenario::GetSystemLog(), ok, and WsfSystemLog::WriteLogEntry().

Referenced by Initialize(), and LoadCME_File().

◆ AddGeotiffDirectory()

bool wsf::TerrainInterface::AddGeotiffDirectory ( const std::string & aDirName )

References cGEOTIFF, GetManager(), GetScenario(), WsfScenario::GetSystemLog(), ok, and WsfSystemLog::WriteLogEntry().

Referenced by Initialize().

◆ AddRawDtedDirectory()

bool wsf::TerrainInterface::AddRawDtedDirectory	(	const std::string &	aDirName,
		int	aLevel,
		int	aSwLat,
		int	aSwLon,
		int	aNeLat,
		int	aNeLon )

Add a NIMA DTED directory to the list of directories containing elevation data.

This method is used when the 'dmed' file does not exist or does not represent the true contents of the directory (such as when multiple DTED CDs have been copied into the same directory). The bounding box of the region must be specified.

Parameters

aDirName	The name of the directory. The immediate sub-directories must be the longitudinal directories.
aLevel	The DTED level (0, 1, or 2)
aSwLat	The latitude of the southwest corner of the bounding box.
aSwLon	The longitude of the southwest corner of the bounding box.
aNeLat	The latitude of the northeast corner of the bounding box.
aNeLon	The longitude of the northeast corner of the bounding box.

Returns: 'true' if successful and 'false' if not.

References cDTED, DirectoryExists(), GetManager(), GetScenario(), WsfScenario::GetSystemLog(), ok, and WsfSystemLog::WriteLogEntry().

Referenced by Initialize(), and LoadCME_File().

◆ DirectoryExists()

bool wsf::TerrainInterface::DirectoryExists	(	const std::string &	aDirName,
		const std::string &	aCommand )

protected

Check to see if the indicated directory exists.

Referenced by AddDtedDirectory(), AddRawDtedDirectory(), and SetFloatGridDirectory().

◆ DisableTerrain()

void wsf::TerrainInterface::DisableTerrain ( )

Disable terrain processing even if terrain has been loaded. All subsequent terrain calls will operate as though no terrain has been loaded.

◆ EnableTerrain()

void wsf::TerrainInterface::EnableTerrain ( )

(Re)enable terrain processing. If terrain has been defined and terrain processing has not been disabled by the user then subsequent terrain processing calls will utilize the terrain.

Referenced by WsfNavigationMesh::DebugDrawMesh(), and WsfTerrainPathFinder::Initialize().

◆ GeodeticComputeNormal()

void wsf::TerrainInterface::GeodeticComputeNormal	(	double	aLat,
		double	aLon,
		double	aNormal[3] )

Referenced by GetNormalENU(), and GetNormalNED().

◆ Get()

TerrainInterface * wsf::TerrainInterface::Get ( const WsfScenario & aScenario )

static

References WsfScenario::GetTerrainInterface(), and TerrainInterface().

Referenced by HorizontalMapFunction::BuildContours(), WsfPlatform::CompleteLoad(), WsfTRIMSIM_SensorComponent::CorrectForAltitude(), wsf::coverage::RectangularGrid::CreateRectangularGrid(), WsfDisInterface::ExtrapolatePlatformState(), WsfSimulation::GetTerrainInterface(), WsfZoneSet::Initialize(), WsfTrack::ProcessInputBlock(), Terrain, UT_DEFINE_SCRIPT_METHOD(), UT_DEFINE_SCRIPT_METHOD(), UT_DEFINE_SCRIPT_METHOD(), UT_DEFINE_SCRIPT_METHOD(), and wsf::coverage::Grid::WriteGridDataFile().

◆ GetBathymetryManager()

GeoElevationTileManager & wsf::TerrainInterface::GetBathymetryManager ( )

References wsf::Terrain::cBATHYMETRY, and cBATHYMETRY.

Referenced by AddBathymetry(), MaskedByTerrain(), and MaskedByUnderwaterTerrain().

◆ GetDTEDInputs()

const std::vector< DtedInput > & wsf::TerrainInterface::GetDTEDInputs ( ) const

inline

◆ GetDTEDLevel()

std::vector< int > * wsf::TerrainInterface::GetDTEDLevel ( )

inline

Access for DTED DB Information.

◆ GetDTEDLevelByIndex()

int wsf::TerrainInterface::GetDTEDLevelByIndex ( size_t aIndex )

◆ GetDTEDPath()

std::vector< std::string > * wsf::TerrainInterface::GetDTEDPath ( )

inline

◆ GetDTEDPathByIndex()

void wsf::TerrainInterface::GetDTEDPathByIndex	(	size_t	aIndex,
		std::string &	aPath )

◆ GetEarthRadiusMultiplier()

double wsf::TerrainInterface::GetEarthRadiusMultiplier ( )

inline

Access for Earth Radius Multiplier.

◆ GetElevApproxP()

int wsf::TerrainInterface::GetElevApproxP	(	double	aLat,
		double	aLon,
		float &	aElev,
		GeoElevationTileManager &	aTileManager,
		GeoElevationTile *&	aTilePtr )

References wsf::Terrain::cBATHYMETRY, cBATHYMETRY, cDTED, cFLOAT_GRID, cGEODETIC_EARTH_DATABASE, cGEOTIFF, wsf::Terrain::cTERRAIN, wsf::Terrain::cVEGETATION, cVISUAL_DATABASE, and GetGeodeticElev().

◆ GetElevInterpP()

int wsf::TerrainInterface::GetElevInterpP	(	double	aLat,
		double	aLon,
		float &	aElev,
		GeoElevationTileManager &	aTileManager,
		GeoElevationTile *&	aTilePtr )

protected

References wsf::Terrain::cBATHYMETRY, cBATHYMETRY, cDTED, cFLOAT_GRID, cGEODETIC_EARTH_DATABASE, cGEOTIFF, wsf::Terrain::cTERRAIN, wsf::Terrain::cVEGETATION, cVISUAL_DATABASE, and GetGeodeticElev().

◆ GetGeodeticElev()

void wsf::TerrainInterface::GetGeodeticElev	(	double	aLat,
		double	aLon,
		float &	aElev )

Referenced by GetElevApproxP(), GetElevInterpP(), and Fires::FiresMover::Update().

◆ GetGeotiffInputs()

const std::vector< GeotiffInput > & wsf::TerrainInterface::GetGeotiffInputs ( ) const

inline

Access for geotiff DB Information.

◆ GetManager()

GeoElevationTileManager & wsf::TerrainInterface::GetManager ( )

References cDTED, cGEOTIFF, and wsf::Terrain::cTERRAIN.

Referenced by AddDtedDirectory(), AddGeotiffDirectory(), AddRawDtedDirectory(), wsf::Terrain::GetManager(), GetTileManager(), Initialize(), LoadTile(), and MaskedByTerrain().

◆ GetNormalENU()

void wsf::TerrainInterface::GetNormalENU	(	double	aLat,
		double	aLon,
		double	aNormal[3],
		GeoElevationTile *&	aTilePtr )

Get the unit normal vector to the terrain in East-North-Up coordinates.

Parameters

aLat	Latitude in the range [-90, 90]
aLon	Longitude in the range [-180, 180]
aNormal	[output] The resulting normal vector or [0, 0, 1] if
aTilePtr	[output] The tile containing aLat, aLon there is no terrain at the requested point or if terrain processing has been disabled.

References cBATHYMETRY, cDTED, cFLOAT_GRID, cGEODETIC_EARTH_DATABASE, cGEOTIFF, cVISUAL_DATABASE, GeodeticComputeNormal(), and LoadTile().

◆ GetNormalNED()

void wsf::TerrainInterface::GetNormalNED	(	double	aLat,
		double	aLon,
		double	aNormal[3],
		GeoElevationTile *&	aTilePtr )

Get the unit normal vector to the terrain in North-East-Down coordinates.

Parameters

aLat	Latitude in the range [-90, 90]
aLon	Longitude in the range [-180, 180]
aNormal	[output] The resulting normal vector or [0, 0, -1] if
aTilePtr	[output] The tile containing aLat,aLon there is no terrain at the requested point or if terrain processing has been disabled.

References cBATHYMETRY, cDTED, cFLOAT_GRID, cGEODETIC_EARTH_DATABASE, cGEOTIFF, cVISUAL_DATABASE, GeodeticComputeNormal(), and LoadTile().

◆ GetScenario()

WsfScenario * wsf::TerrainInterface::GetScenario ( )

inline

Referenced by AddBathymetry(), AddDtedDirectory(), AddGeotiffDirectory(), AddRawDtedDirectory(), LoadCME_File(), ProcessInput(), SetFloatGridDirectory(), and SetFloatGridFile().

◆ GetTileManager()

GeoElevationTileManager & wsf::TerrainInterface::GetTileManager ( )

References GetManager().

◆ GetVegetationManager()

GeoElevationTileManager & wsf::TerrainInterface::GetVegetationManager ( )

References cDTED, and wsf::Terrain::cVEGETATION.

Referenced by Initialize(), and MaskedByVegetation().

◆ Initialize()

bool wsf::TerrainInterface::Initialize ( )

References AddBathymetry(), AddDtedDirectory(), AddGeotiffDirectory(), AddRawDtedDirectory(), GetManager(), GetVegetationManager(), ListTheFiles(), LoadCME_Terrain(), ok, SetFloatGridDirectory(), SetFloatGridFile(), and ValidateDTED().

Referenced by Terrain.

◆ IsBathymetryEnabled()

bool wsf::TerrainInterface::IsBathymetryEnabled ( ) const

inline

Referenced by MaskedByTerrain(), and MaskedByUnderwaterTerrain().

◆ IsDTED()

bool wsf::TerrainInterface::IsDTED ( ) const

inline

◆ IsEnabled()

bool wsf::TerrainInterface::IsEnabled ( ) const

inline

Referenced by MaskedByTerrain().

◆ IsGeodeticDatabase()

bool wsf::TerrainInterface::IsGeodeticDatabase ( ) const

inline

◆ IsVegetationEnabled()

bool wsf::TerrainInterface::IsVegetationEnabled ( ) const

inline

Referenced by MaskedByVegetation().

◆ ListTheFiles()

bool wsf::TerrainInterface::ListTheFiles ( const std::string & aGeodeticEarthFilePathname )

protected

Referenced by Initialize().

◆ LoadCME_File()

int wsf::TerrainInterface::LoadCME_File ( const char * aCfgFile )

protected

This is a cut down version of 'GeoData::LoadConfigurationFile' from the geodata project. This allows us to read our normal 'geodata.dat' files. All of the directives except 'dted' and 'raw_dted' are ignored.

Returns: 0 File open and processed successfully <0 File name not specified or doesn't exist >0 terrain data load error.

References AddDtedDirectory(), AddRawDtedDirectory(), GetScenario(), WsfScenario::GetSystemLog(), ReadString(), and WsfSystemLog::WriteLogEntry().

Referenced by LoadCME_Terrain().

◆ LoadCME_Terrain()

bool wsf::TerrainInterface::LoadCME_Terrain ( )

protected

References LoadCME_File(), and ok.

Referenced by Initialize().

◆ LoadTile()

bool wsf::TerrainInterface::LoadTile	(	double	aLat,
		double	aLon,
		GeoElevationTile *&	aTilePtr )

protected

Check to see if the current tile encloses the provided latitude and longitude. If not load the tile that does.

Parameters

aLat	Latitude in the range [-90, 90].
aLon	Longitude in the range [-180, 180].
aTilePtr	[output] The tile containing aLat,aLon

Returns: Returns true if a tile was loaded, false if a tile was not loaded.

Note: This method loads a tile for "bare earth" terrain only, not the vegetation layer.

References GetManager().

Referenced by GetNormalENU(), and GetNormalNED().

◆ MaskedByTerrain()

bool wsf::TerrainInterface::MaskedByTerrain	(	double	aLat1,
		double	aLon1,
		double	aAlt1,
		double	aLat2,
		double	aLon2,
		double	aAlt2,
		double	aMaxRange,
		double	aRadiusScale = 1.0 )

Is the line of sight between two points masked by the terrain?

Parameters

aLat1	Latitude of the first point [-90, 90]
aLon1	Longitude of the first point [-180, 180]
aAlt1	Altitude MSL of the first point.
aLat2	Latitude of the second point [-90, 90]
aLon2	Longitude of the second point [-180, 180]
aAlt2	Altitude MSL of the second point.
aMaxRange	Distance at which to stop checking.
aRadiusScale	Effective earth radius multiplier (default = 1.0)

Returns: 'true' if masked by terrain or 'false' if not.

References GetBathymetryManager(), GetManager(), IsBathymetryEnabled(), IsEnabled(), and MaskedByTerrainP().

Referenced by wsf::comm::ComponentHW_Subsurface::CanSendTo(), WsfLOS_Manager::MaskedByTerrain(), WsfLOS_Manager::MaskedByTerrain(), and WsfLOS_Manager::MaskedByTerrain().

◆ MaskedByTerrainFastP()

bool wsf::TerrainInterface::MaskedByTerrainFastP	(	double	aLat1,
		double	aLon1,
		double	aAlt1,
		double	aLat2,
		double	aLon2,
		double	aAlt2,
		double	aMaxRange,
		GeoElevationTileManager &	aTileManager )

protected

References cGEODETIC_EARTH_DATABASE, cVISUAL_DATABASE, and std::swap().

Referenced by MaskedByTerrainP().

◆ MaskedByTerrainP()

bool wsf::TerrainInterface::MaskedByTerrainP	(	double	aLat1,
		double	aLon1,
		double	aAlt1,
		double	aLat2,
		double	aLon2,
		double	aAlt2,
		double	aMaxRange,
		GeoElevationTileManager &	TileManager,
		double	aRadiusScale )

protected

References wsf::Terrain::cBATHYMETRY, cBATHYMETRY, cGEODETIC_EARTH_DATABASE, wsf::Terrain::cVEGETATION, cVISUAL_DATABASE, wsf::Terrain::GetBathymetryElevInterp(), wsf::Terrain::GetElevInterp(), MaskedByTerrainFastP(), std::swap(), and Terrain.

Referenced by MaskedByTerrain(), MaskedByUnderwaterTerrain(), and MaskedByVegetation().

◆ MaskedByUnderwaterTerrain()

bool wsf::TerrainInterface::MaskedByUnderwaterTerrain	(	double	aLat1,
		double	aLon1,
		double	aAlt1,
		double	aLat2,
		double	aLon2,
		double	aAlt2,
		double	aMaxRange,
		double	aRadiusScale = 1.0 )

Is the line of sight between two points masked by the underwater terrain?

Parameters

aLat1	Latitude of the first point [-90, 90]
aLon1	Longitude of the first point [-180, 180]
aAlt1	Altitude MSL of the first point.
aLat2	Latitude of the second point [-90, 90]
aLon2	Longitude of the second point [-180, 180]
aAlt2	Altitude MSL of the second point.
aMaxRange	Distance at which to stop checking.
aRadiusScale	Effective earth radius multiplier (default = 1.0)

Returns: 'true' if masked by terrain or 'false' if not.

References GetBathymetryManager(), IsBathymetryEnabled(), and MaskedByTerrainP().

◆ MaskedByVegetation()

bool wsf::TerrainInterface::MaskedByVegetation	(	double	aLat1,
		double	aLon1,
		double	aAlt1,
		double	aLat2,
		double	aLon2,
		double	aAlt2,
		double	aMaxRange,
		double	aRadiusScale = 1.0 )

Is the line of sight between two points masked by the vegetation layer?

Parameters

aLat1	Latitude of the first point [-90, 90]
aLon1	Longitude of the first point [-180, 180]
aAlt1	Altitude MSL of the first point.
aLat2	Latitude of the second point [-90, 90]
aLon2	Longitude of the second point [-180, 180]
aAlt2	Altitude MSL of the second point.
aMaxRange	Distance at which to stop checking.
aRadiusScale	Effective earth radius multiplier (default = 1.0)

Returns: 'true' if masked by vegetation layer or 'false' if not.

References GetVegetationManager(), IsVegetationEnabled(), and MaskedByTerrainP().

Referenced by WsfLOS_Manager::MaskedByVegetation(), WsfLOS_Manager::MaskedByVegetation(), and WsfLOS_Manager::MaskedByVegetation().

◆ PerformQueries()

void wsf::TerrainInterface::PerformQueries ( WsfSimulation & aSimulation )

References wsf::TerrainInterface::Query::cHEIGHT, wsf::TerrainInterface::Query::cHORIZON, wsf::TerrainInterface::Query::cMASKING, wsf::TerrainInterface::Query::cTEST_EXTREMA_IN_ZONE, wsf::Terrain::GetElevApprox(), wsf::Terrain::GetElevInterp(), wsf::Terrain::GetHeightExtremaIn(), wsf::Terrain::MaskedByTerrain(), wsf::Terrain::Post::mHeightM, wsf::Terrain::Post::mLatDeg, wsf::Terrain::Post::mLonDeg, success, and Terrain.

Referenced by WsfSimulation::WsfSimulation().

◆ ProcessInput()

bool wsf::TerrainInterface::ProcessInput ( UtInput & aInput )

See if the supplied command is one of mine.

Parameters

aInput The input stream.

Returns: 'true' if the command was a terrain related command or false' if not.

See also: WsfObject::ProcessInput.

Referenced by ProcessInput(), and Terrain.

◆ ReadString()

void wsf::TerrainInterface::ReadString	(	std::istream &	aIn,
		std::string &	aString )

protected

Referenced by LoadCME_File().

◆ SetFloatGridDirectory()

bool wsf::TerrainInterface::SetFloatGridDirectory	(	const std::string &	aDirName,
		double	aSwLat,
		double	aSwLon,
		double	aNeLat,
		double	aNeLon,
		GeoElevationTileManager &	aTileManager )

protected

Set a Grid-Float processed DEM directory tree. The bounding box of the region must be specified.

Parameters

aDirName	The name of the directory. The immediate sub-directories must be the longitudinal directories.
aSwLat	The latitude of the southwest corner of the bounding box.
aSwLon	The longitude of the southwest corner of the bounding box.
aNeLat	The latitude of the northeast corner of the bounding box.
aNeLon	The longitude of the northeast corner of the bounding box.
aTileManager	The tile manager

Returns: 'true' if successful and 'false' if not.

References cFLOAT_GRID, wsf::Terrain::cTERRAIN, DirectoryExists(), GetScenario(), WsfScenario::GetSystemLog(), ok, and WsfSystemLog::WriteLogEntry().

Referenced by Initialize().

◆ SetFloatGridFile()

bool wsf::TerrainInterface::SetFloatGridFile	(	const std::string &	aFileName,
		GeoElevationTileManager &	aTileManager )

protected

Set a Grid-Float processed DEM directory tree. The bounding box of the region must be specified.

Parameters

aFileName	The name of the file. The program must be able to find the file, independent of any directory entries you may have made; so there must be an absolute or relative path associated with it.
aTileManager	The tile manager

Returns: 'true' if successful and 'false' if not.

References cFLOAT_GRID, wsf::Terrain::cTERRAIN, GetScenario(), WsfScenario::GetSystemLog(), ok, and WsfSystemLog::WriteLogEntry().

Referenced by Initialize().

◆ ValidateDTED()

void wsf::TerrainInterface::ValidateDTED ( )

protected

Validate DTED data for correctness. This method examines ALL of the loaded DTED to see if the elevation data is reasonable.

Referenced by Initialize().

◆ Terrain

friend class Terrain

friend

References Get(), Initialize(), ProcessInput(), Terrain, and TerrainInterface().

Referenced by MaskedByTerrainP(), PerformQueries(), and Terrain.

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

Classes

Public Types

Public Member Functions

Static Public Member Functions

Friends

External Services access.

Detailed Description

Member Enumeration Documentation

◆ DataType

Constructor & Destructor Documentation

◆ TerrainInterface()

◆ ~TerrainInterface()

Member Function Documentation

◆ AddBathymetry()

◆ AddDtedDirectory()

◆ AddGeotiffDirectory()

◆ AddRawDtedDirectory()

◆ DirectoryExists()

◆ DisableTerrain()

◆ EnableTerrain()

◆ GeodeticComputeNormal()

◆ Get()

◆ GetBathymetryManager()

◆ GetDTEDInputs()

◆ GetDTEDLevel()

◆ GetDTEDLevelByIndex()

◆ GetDTEDPath()

◆ GetDTEDPathByIndex()

◆ GetEarthRadiusMultiplier()

◆ GetElevApproxP()

◆ GetElevInterpP()

◆ GetGeodeticElev()

◆ GetGeotiffInputs()

◆ GetManager()

◆ GetNormalENU()

◆ GetNormalNED()

◆ GetScenario()

◆ GetTileManager()

◆ GetVegetationManager()

◆ Initialize()

◆ IsBathymetryEnabled()

◆ IsDTED()

◆ IsEnabled()

◆ IsGeodeticDatabase()

◆ IsVegetationEnabled()

◆ ListTheFiles()

◆ LoadCME_File()

◆ LoadCME_Terrain()

◆ LoadTile()

◆ MaskedByTerrain()

◆ MaskedByTerrainFastP()

◆ MaskedByTerrainP()

◆ MaskedByUnderwaterTerrain()

◆ MaskedByVegetation()

◆ PerformQueries()

◆ ProcessInput()

◆ ReadString()

◆ SetFloatGridDirectory()

◆ SetFloatGridFile()

◆ ValidateDTED()

Friends And Related Symbol Documentation

◆ Terrain