DtElevationWorld Class Reference

Inheritance diagram for DtElevationWorld:

Classes
struct	XY

Public Member Functions
	DtElevationWorld ()
	Constructor.
virtual	~DtElevationWorld ()
	Virtual destructor.
virtual void	setEnabled (bool)
virtual bool	isEnabled () const
void	setLocalCoordinateSystem (const Coordinate_System *cs)
void	setOsgEarthProfile (const osgEarth::Profile *profile)
void	setLOD (unsigned lod)
virtual void	addElevationGrid (const osgEarth::TileKey &key, ElevationGrid *grid)
	Add an elevation grid object at the specified key.
virtual boost::optional< double >	findElevationAt (const DtPoint &p, bool *dataAvailable=0) const
virtual	~ElevationGrid ()
	Virtual destructor.
virtual boost::optional< double >	valueAt (double x, double y) const =0
virtual boost::optional< double >	valueAt (double x, double y) const
virtual XY< double >	offset () const =0
	Local position of upper left post.
virtual XY< double >	postSpacing () const =0
	Spacing (in local) between posts.
virtual XY< unsigned >	size () const =0
	Number of posts in each dimension.
virtual double	postAt (unsigned x, unsigned y) const =0
virtual boost::optional< double >	valueAt (double x, double y) const
virtual void	removeElevationGrid (const osgEarth::TileKey &key)
	Remove and delete an elevation grid objects at the specified keys.

Protected Types
typedef tbb::spin_rw_mutex	Mutex
typedef std::map < osgEarth::TileKey, boost::shared_ptr < ElevationGrid > >	ElevationGridContainer
	struct GridHasher { size_t operator()(const osgEarth::TileKey& val) const { return reinterpret_cast<size_t>(val.get()); } };

Protected Attributes
const Coordinate_System *	myLocalCoordSys
const osgEarth::Profile *	myOsgEarthProfile
unsigned	myLOD
bool	myEnabledFlag
Mutex	myMutex
ElevationGridContainer	myElevationGrids

Private Member Functions
	DtElevationWorld (const DtElevationWorld &)
	Non copyable.
DtElevationWorld &	operator= (const DtElevationWorld &)
	Non assignable.

Member Typedef Documentation

typedef tbb::spin_rw_mutex DtElevationWorld::Mutex

protected

typedef std::map< osgEarth::TileKey, boost::shared_ptr<ElevationGrid> > DtElevationWorld::ElevationGridContainer

protected

struct GridHasher { size_t operator()(const osgEarth::TileKey& val) const { return reinterpret_cast<size_t>(val.get()); } };

Constructor & Destructor Documentation

DtElevationWorld::DtElevationWorld

(

)

Constructor.

virtual DtElevationWorld::~DtElevationWorld ( )

virtual

Virtual destructor.

DtElevationWorld::DtElevationWorld ( const DtElevationWorld &  )

private

Non copyable.

virtual DtElevationWorld::~ElevationGrid ( )

virtual

Virtual destructor.

Member Function Documentation

virtual void DtElevationWorld::setEnabled ( bool  )

virtual

virtual bool DtElevationWorld::isEnabled ( ) const

virtual

void DtElevationWorld::setLocalCoordinateSystem ( const Coordinate_System *  cs )

inline

void DtElevationWorld::setOsgEarthProfile ( const osgEarth::Profile *  profile )

inline

void DtElevationWorld::setLOD ( unsigned  lod )

inline

virtual void DtElevationWorld::addElevationGrid ( const osgEarth::TileKey &  key, ElevationGrid *  grid  )

virtual

Add an elevation grid object at the specified key.

Thread safe.

virtual void DtElevationWorld::removeElevationGrid ( const osgEarth::TileKey &  key )

virtual

Remove and delete an elevation grid objects at the specified keys.

Thread safe.

virtual boost::optional<double> DtElevationWorld::findElevationAt ( const DtPoint &  p, bool *  dataAvailable = 0  ) const

virtual

DtElevationWorld& DtElevationWorld::operator= ( const DtElevationWorld &  )

private

Non assignable.

virtual boost::optional<double> DtElevationWorld::valueAt ( double  x, double  y  ) const

pure virtual

virtual boost::optional<double> DtElevationWorld::valueAt ( double  x, double  y  ) const

virtual

virtual XY<double> DtElevationWorld::offset ( ) const

pure virtual

Local position of upper left post.

virtual XY<double> DtElevationWorld::postSpacing ( ) const

pure virtual

Spacing (in local) between posts.

virtual XY<unsigned> DtElevationWorld::size ( ) const

pure virtual

Number of posts in each dimension.

virtual double DtElevationWorld::postAt ( unsigned  x, unsigned  y  ) const

pure virtual

virtual boost::optional<double> DtElevationWorld::valueAt ( double  x, double  y  ) const

virtual

Member Data Documentation

const Coordinate_System* DtElevationWorld::myLocalCoordSys

protected

const osgEarth::Profile* DtElevationWorld::myOsgEarthProfile

protected

unsigned DtElevationWorld::myLOD

protected

bool DtElevationWorld::myEnabledFlag

protected

Mutex DtElevationWorld::myMutex

mutableprotected

ElevationGridContainer DtElevationWorld::myElevationGrids

protected

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

• /exports/nfedora7-1/nightly/docs/vrforcesDevelopment.tot/include/vantageTerrainImplementation/elevationWorld.h