#include <Locator.h>

Inheritance diagram for osgTerrain::Locator:

Collaboration diagram for osgTerrain::Locator:

Public Types
enum	CoordinateSystemType { GEOCENTRIC, GEOGRAPHIC, PROJECTED }

Public Types inherited from osg::Object
enum	DataVariance { DYNAMIC, STATIC, UNSPECIFIED }

Public Member Functions
	Locator ()

	Locator (const Locator &, const osg::CopyOp &copyop=osg::CopyOp::SHALLOW_COPY)

	META_Object (osgTerrain, Locator)

void	setCoordinateSystemType (CoordinateSystemType type)

CoordinateSystemType	getCoordinateSystemType () const

void	setFormat (const std::string &format)

const std::string &	getFormat () const

void	setCoordinateSystem (const std::string &cs)

const std::string &	getCoordinateSystem () const

void	setEllipsoidModel (osg::EllipsoidModel *ellipsode)

osg::EllipsoidModel *	getEllipsoidModel ()

const osg::EllipsoidModel *	getEllipsoidModel () const

void	setTransform (const osg::Matrixd &transform)

const osg::Matrixd &	getTransform () const

void	setTransformAsExtents (double minX, double minY, double maxX, double maxY)

virtual bool	orientationOpenGL () const

virtual bool	convertLocalToModel (const osg::Vec3d &local, osg::Vec3d &world) const

virtual bool	convertModelToLocal (const osg::Vec3d &world, osg::Vec3d &local) const

bool	computeLocalBounds (Locator &source, osg::Vec3d &bottomLeft, osg::Vec3d &topRight) const

void	setDefinedInFile (bool flag)

bool	getDefinedInFile () const

void	setTransformScaledByResolution (bool scaledByResolution)

bool	getTransformScaledByResolution () const

Public Member Functions inherited from osg::Object
	Object ()

	Object (bool threadSafeRefUnref)

	Object (const Object &, const CopyOp &copyop=CopyOp::SHALLOW_COPY)

virtual Object *	cloneType () const =0

virtual Object *	clone (const CopyOp &) const =0

virtual bool	isSameKindAs (const Object *) const

virtual const char *	libraryName () const =0

virtual const char *	className () const =0

std::string	getCompoundClassName () const

virtual Node *	asNode ()

virtual const Node *	asNode () const

virtual NodeVisitor *	asNodeVisitor ()

virtual const NodeVisitor *	asNodeVisitor () const

virtual StateAttribute *	asStateAttribute ()

virtual const StateAttribute *	asStateAttribute () const

virtual Uniform *	asUniform ()

virtual const Uniform *	asUniform () const

virtual void	setThreadSafeRefUnref (bool threadSafe)

virtual void	setName (const std::string &name)

void	setName (const char *name)

const std::string &	getName () const

void	setDataVariance (DataVariance dv)

DataVariance	getDataVariance () const

virtual void	computeDataVariance ()

void	setUserDataContainer (osg::UserDataContainer *udc)

osg::UserDataContainer *	getUserDataContainer ()

const osg::UserDataContainer *	getUserDataContainer () const

osg::UserDataContainer *	getOrCreateUserDataContainer ()

virtual void	setUserData (Referenced *obj)

virtual Referenced *	getUserData ()

virtual const Referenced *	getUserData () const

template<typename T >
bool	getUserValue (const std::string &name, T &value) const

template<typename T >
void	setUserValue (const std::string &name, const T &value)

virtual void	resizeGLObjectBuffers (unsigned int)

virtual void	releaseGLObjects (osg::State *=0) const

template<typename T >
BoolValueObject UCharValueObject UShortValueObject UIntValueObject DoubleValueObject Vec3fValueObject Vec2dValueObject Vec4dValueObject PlaneValueObject MatrixdValueObject BoundingBoxdValueObject BoundingSpheredValueObject bool	getUserValue (const std::string &name, T &value) const

Public Member Functions inherited from osg::Referenced
	Referenced ()

	Referenced (bool threadSafeRefUnref)

	Referenced (const Referenced &)

Referenced &	operator= (const Referenced &)

bool	getThreadSafeRefUnref () const

OpenThreads::Mutex *	getRefMutex () const

int	ref () const

int	unref () const

int	unref_nodelete () const

int	referenceCount () const

ObserverSet *	getObserverSet () const

ObserverSet *	getOrCreateObserverSet () const

void	addObserver (Observer *observer) const

void	removeObserver (Observer *observer) const

Static Public Member Functions
static bool	convertLocalCoordBetween (const Locator &source, const osg::Vec3d &sourceNDC, const Locator &destination, osg::Vec3d &destinationNDC)

Static Public Member Functions inherited from osg::Referenced
static OpenThreads::Mutex *	getGlobalReferencedMutex ()

static void	setThreadSafeReferenceCounting (bool enableThreadSafeReferenceCounting)

static bool	getThreadSafeReferenceCounting ()

static void	setDeleteHandler (DeleteHandler *handler)

static DeleteHandler *	getDeleteHandler ()

Protected Member Functions
virtual	~Locator ()

Protected Member Functions inherited from osg::Object
virtual	~Object ()

Protected Member Functions inherited from osg::Referenced
virtual	~Referenced ()

void	signalObserversAndDelete (bool signalDelete, bool doDelete) const

void	deleteUsingDeleteHandler () const

Protected Attributes
CoordinateSystemType	_coordinateSystemType

std::string	_format

std::string	_cs

osg::ref_ptr< osg::EllipsoidModel >	_ellipsoidModel

osg::Matrixd	_transform

osg::Matrixd	_inverse

bool	_definedInFile

bool	_transformScaledByResolution

Protected Attributes inherited from osg::Object
std::string	_name

DataVariance	_dataVariance

osg::UserDataContainer *	_userDataContainer

Protected Attributes inherited from osg::Referenced
OpenThreads::AtomicPtr	_observerSet

OpenThreads::Atomic	_refCount

Detailed Description

Definition at line 25 of file Locator.h.

Member Enumeration Documentation

enum osgTerrain::Locator::CoordinateSystemType

CoordinateSystemType provides the classification of the type coordinate system represented.

Enumerator
GEOCENTRIC	GEOCENTRIC coordinate systems are ones mapped to the around the ellipsoid, i.e. whole earth.
GEOGRAPHIC	GEOGRAPHIC coordinate systems are ones mapped to latitude and longitude.
PROJECTED	PROJECTED coordinate systems are ones projected to a local projected coordinate system i.e. UTMs.

Definition at line 37 of file Locator.h.

Constructor & Destructor Documentation

osgTerrain::Locator::Locator ( )

osgTerrain::Locator::Locator	(	const Locator &	,
		const osg::CopyOp &	copyop = `osg::CopyOp::SHALLOW_COPY`
	)

Copy constructor using CopyOp to manage deep vs shallow copy.

virtual osgTerrain::Locator::~Locator ( )

protectedvirtual

Member Function Documentation

bool osgTerrain::Locator::computeLocalBounds	(	Locator &	source,
		osg::Vec3d &	bottomLeft,
		osg::Vec3d &	topRight
	)		const

static bool osgTerrain::Locator::convertLocalCoordBetween	(	const Locator &	source,
		const osg::Vec3d &	sourceNDC,
		const Locator &	destination,
		osg::Vec3d &	destinationNDC
	)

inlinestatic

Definition at line 95 of file Locator.h.

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virtual bool osgTerrain::Locator::convertLocalToModel	(	const osg::Vec3d &	local,
		osg::Vec3d &	world
	)		const

virtual

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virtual bool osgTerrain::Locator::convertModelToLocal	(	const osg::Vec3d &	world,
		osg::Vec3d &	local
	)		const

virtual

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const std::string& osgTerrain::Locator::getCoordinateSystem ( ) const

inline

Get the CoordinateSystem reference string.

Definition at line 66 of file Locator.h.

CoordinateSystemType osgTerrain::Locator::getCoordinateSystemType ( ) const

inline

Get the CoordinatesSyetemType.

Definition at line 54 of file Locator.h.

bool osgTerrain::Locator::getDefinedInFile ( ) const

inline

Definition at line 107 of file Locator.h.

osg::EllipsoidModel* osgTerrain::Locator::getEllipsoidModel ( )

inline

Get the EllipsoidModel.

Definition at line 73 of file Locator.h.

const osg::EllipsoidModel* osgTerrain::Locator::getEllipsoidModel ( ) const

inline

Get the const EllipsoidModel.

Definition at line 76 of file Locator.h.

const std::string& osgTerrain::Locator::getFormat ( ) const

inline

Get the coordinate system format string.

Definition at line 60 of file Locator.h.

const osg::Matrixd& osgTerrain::Locator::getTransform ( ) const

inline

Set the transformation from local coordinates to model coordinates.

Definition at line 83 of file Locator.h.

bool osgTerrain::Locator::getTransformScaledByResolution ( ) const

inline

Definition at line 110 of file Locator.h.

osgTerrain::Locator::META_Object	(	osgTerrain	,
		Locator
	)

virtual bool osgTerrain::Locator::orientationOpenGL ( ) const

virtual

void osgTerrain::Locator::setCoordinateSystem ( const std::string & cs )

inline

Set the CoordinateSystem reference string, should be stored in a form consistent with the Format.

Definition at line 63 of file Locator.h.

void osgTerrain::Locator::setCoordinateSystemType ( CoordinateSystemType type )

inline

Set the CoordinatesSyetemType. Note, the user must keep the CoordinateSystemString consistent with the type of the CoordinateSystem.

Definition at line 51 of file Locator.h.

void osgTerrain::Locator::setDefinedInFile ( bool flag )

inline

Definition at line 106 of file Locator.h.

void osgTerrain::Locator::setEllipsoidModel ( osg::EllipsoidModel * ellipsode )

inline

Set EllipsoidModel to describe the model used to map lat, long and height into geocentric XYZ and back.

Definition at line 70 of file Locator.h.

void osgTerrain::Locator::setFormat ( const std::string & format )

inline

Set the coordinate system format string. Typical values would be WKT, PROJ4, USGS etc.

Definition at line 57 of file Locator.h.

void osgTerrain::Locator::setTransform ( const osg::Matrixd & transform )

inline

Set the transformation from local coordinates to model coordinates.

Definition at line 80 of file Locator.h.

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void osgTerrain::Locator::setTransformAsExtents	(	double	minX,
		double	minY,
		double	maxX,
		double	maxY
	)

Set the extents of the local coords.

void osgTerrain::Locator::setTransformScaledByResolution ( bool scaledByResolution )

inline

Definition at line 109 of file Locator.h.

Member Data Documentation

CoordinateSystemType osgTerrain::Locator::_coordinateSystemType

protected

Definition at line 116 of file Locator.h.

std::string osgTerrain::Locator::_cs

protected

Definition at line 119 of file Locator.h.

bool osgTerrain::Locator::_definedInFile

protected

Definition at line 125 of file Locator.h.

osg::ref_ptr<osg::EllipsoidModel> osgTerrain::Locator::_ellipsoidModel

protected

Definition at line 120 of file Locator.h.

std::string osgTerrain::Locator::_format

protected

Definition at line 118 of file Locator.h.

osg::Matrixd osgTerrain::Locator::_inverse

protected

Definition at line 123 of file Locator.h.

osg::Matrixd osgTerrain::Locator::_transform

protected

Definition at line 122 of file Locator.h.

bool osgTerrain::Locator::_transformScaledByResolution

protected

Definition at line 126 of file Locator.h.

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

osg_head/include/osgTerrain/Locator.h

Public Types

Public Member Functions

Static Public Member Functions

Protected Member Functions

Protected Attributes

Detailed Description

Member Enumeration Documentation

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation