osgTerrain::TerrainTechnique Class Reference

#include <TerrainTechnique.h>

Inheritance diagram for osgTerrain::TerrainTechnique:

Collaboration diagram for osgTerrain::TerrainTechnique:

Public Member Functions
	TerrainTechnique ()
	TerrainTechnique (const TerrainTechnique &, const osg::CopyOp &copyop=osg::CopyOp::SHALLOW_COPY)
	META_Object (osgTerrain, TerrainTechnique)
TerrainTile *	getTerrainTile ()
const TerrainTile *	getTerrainTile () const
virtual void	init (int dirtyMask, bool assumeMultiThreaded)
virtual void	update (osgUtil::UpdateVisitor *nv)
virtual void	cull (osgUtil::CullVisitor *nv)
virtual void	cleanSceneGraph ()
virtual void	traverse (osg::NodeVisitor &nv)
virtual void	releaseGLObjects (osg::State *=0) const
void	addNeighbour (TerrainTile *tile)
void	removeNeighbour (TerrainTile *tile)
bool	containsNeighbour (TerrainTile *tile)
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)
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
Public Member Functions inherited from osg::Observer
	Observer ()
virtual	~Observer ()
virtual void	objectDeleted (void *)

Protected Member Functions
virtual	~TerrainTechnique ()
void	setTerrainTile (TerrainTile *tile)
void	setDirty (bool dirty)
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
TerrainTile *	_terrainTile
TerrainNeighbours	_neighbours
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

Friends
class	osgTerrain::TerrainTile

Additional Inherited Members
Public Types inherited from osg::Object
enum	DataVariance { DYNAMIC, STATIC, UNSPECIFIED }
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 ()

Detailed Description

Definition at line 52 of file TerrainTechnique.h.

Constructor & Destructor Documentation

osgTerrain::TerrainTechnique::TerrainTechnique

(

)

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

Copy constructor using CopyOp to manage deep vs shallow copy.

virtual osgTerrain::TerrainTechnique::~TerrainTechnique ( )

protectedvirtual

Member Function Documentation

void osgTerrain::TerrainTechnique::addNeighbour ( TerrainTile *  tile )

inline

Definition at line 83 of file TerrainTechnique.h.

virtual void osgTerrain::TerrainTechnique::cleanSceneGraph ( )

virtual

Clean scene graph from any terrain technique specific nodes.

Reimplemented in osgTerrain::GeometryTechnique, and osgTerrain::DisplacementMappingTechnique.

bool osgTerrain::TerrainTechnique::containsNeighbour ( TerrainTile *  tile )

inline

Definition at line 85 of file TerrainTechnique.h.

virtual void osgTerrain::TerrainTechnique::cull ( osgUtil::CullVisitor *  nv )

virtual

Reimplemented in osgTerrain::GeometryTechnique, and osgTerrain::DisplacementMappingTechnique.

TerrainTile* osgTerrain::TerrainTechnique::getTerrainTile ( )

inline

Definition at line 63 of file TerrainTechnique.h.

const TerrainTile* osgTerrain::TerrainTechnique::getTerrainTile ( ) const

inline

Definition at line 64 of file TerrainTechnique.h.

virtual void osgTerrain::TerrainTechnique::init ( int  dirtyMask, bool  assumeMultiThreaded  )

virtual

Reimplemented in osgTerrain::GeometryTechnique, and osgTerrain::DisplacementMappingTechnique.

osgTerrain::TerrainTechnique::META_Object	(	osgTerrain	,
		TerrainTechnique
	)

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

inlinevirtual

If State is non-zero, this function releases any associated OpenGL objects for the specified graphics context. Otherwise, releases OpenGL objects for all graphics contexts.

Reimplemented from osg::Object.

Reimplemented in osgTerrain::GeometryTechnique, and osgTerrain::DisplacementMappingTechnique.

Definition at line 81 of file TerrainTechnique.h.

void osgTerrain::TerrainTechnique::removeNeighbour ( TerrainTile *  tile )

inline

Definition at line 84 of file TerrainTechnique.h.

void osgTerrain::TerrainTechnique::setDirty ( bool  dirty )

protected

void osgTerrain::TerrainTechnique::setTerrainTile ( TerrainTile *  tile )

protected

virtual void osgTerrain::TerrainTechnique::traverse ( osg::NodeVisitor &  nv )

virtual

Traverse the terrain subgraph.

Reimplemented in osgTerrain::GeometryTechnique, and osgTerrain::DisplacementMappingTechnique.

virtual void osgTerrain::TerrainTechnique::update ( osgUtil::UpdateVisitor *  nv )

virtual

Reimplemented in osgTerrain::GeometryTechnique, and osgTerrain::DisplacementMappingTechnique.

Friends And Related Function Documentation

friend class osgTerrain::TerrainTile

friend

Definition at line 94 of file TerrainTechnique.h.

Member Data Documentation

TerrainNeighbours osgTerrain::TerrainTechnique::_neighbours

protected

Definition at line 99 of file TerrainTechnique.h.

TerrainTile* osgTerrain::TerrainTechnique::_terrainTile

protected

Definition at line 96 of file TerrainTechnique.h.

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

• osg_head/include/osgTerrain/TerrainTechnique.h