osgVolume::VolumeTechnique Class Reference

#include <VolumeTechnique.h>

Inheritance diagram for osgVolume::VolumeTechnique:

Collaboration diagram for osgVolume::VolumeTechnique:

Public Member Functions
	VolumeTechnique ()
	VolumeTechnique (const VolumeTechnique &, const osg::CopyOp &copyop=osg::CopyOp::SHALLOW_COPY)
	META_Object (osgVolume, VolumeTechnique)
VolumeTile *	getVolumeTile ()
const VolumeTile *	getVolumeTile () const
virtual void	init ()
virtual void	update (osgUtil::UpdateVisitor *nv)
virtual bool	isMoving (osgUtil::CullVisitor *nv)
virtual void	cull (osgUtil::CullVisitor *nv)
virtual void	cleanSceneGraph ()
virtual void	traverse (osg::NodeVisitor &nv)
virtual TileData *	createTileData (osgUtil::CullVisitor *)
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

Protected Types
typedef std::map < osgUtil::CullVisitor::Identifier *, osg::Matrix >	ModelViewMatrixMap

Protected Member Functions
void	setDirty (bool dirty)
virtual	~VolumeTechnique ()
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
VolumeTile *	_volumeTile
OpenThreads::Mutex	_mutex
ModelViewMatrixMap	_modelViewMatrixMap
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	osgVolume::VolumeTile

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 45 of file VolumeTechnique.h.

Member Typedef Documentation

typedef std::map<osgUtil::CullVisitor::Identifier*, osg::Matrix> osgVolume::VolumeTechnique::ModelViewMatrixMap

protected

Definition at line 87 of file VolumeTechnique.h.

Constructor & Destructor Documentation

osgVolume::VolumeTechnique::VolumeTechnique

(

)

osgVolume::VolumeTechnique::VolumeTechnique	(	const VolumeTechnique &	,
		const osg::CopyOp &	copyop = osg::CopyOp::SHALLOW_COPY
	)

Copy constructor using CopyOp to manage deep vs shallow copy.

virtual osgVolume::VolumeTechnique::~VolumeTechnique ( )

protectedvirtual

Member Function Documentation

virtual void osgVolume::VolumeTechnique::cleanSceneGraph ( )

virtual

Clean scene graph from any terrain technique specific nodes.

Reimplemented in osgVolume::FixedFunctionTechnique, osgVolume::MultipassTechnique, and osgVolume::RayTracedTechnique.

virtual TileData* osgVolume::VolumeTechnique::createTileData ( osgUtil::CullVisitor *  )

inlinevirtual

Called from VolumeScene to create the TileData container when a multi-pass technique is being used. The TileData container caches any render to texture objects that are required.

Reimplemented in osgVolume::MultipassTechnique.

Definition at line 75 of file VolumeTechnique.h.

virtual void osgVolume::VolumeTechnique::cull ( osgUtil::CullVisitor *  nv )

virtual

Reimplemented in osgVolume::MultipassTechnique, osgVolume::FixedFunctionTechnique, and osgVolume::RayTracedTechnique.

VolumeTile* osgVolume::VolumeTechnique::getVolumeTile ( )

inline

Definition at line 56 of file VolumeTechnique.h.

const VolumeTile* osgVolume::VolumeTechnique::getVolumeTile ( ) const

inline

Definition at line 57 of file VolumeTechnique.h.

virtual void osgVolume::VolumeTechnique::init ( )

virtual

Reimplemented in osgVolume::MultipassTechnique, osgVolume::FixedFunctionTechnique, and osgVolume::RayTracedTechnique.

virtual bool osgVolume::VolumeTechnique::isMoving ( osgUtil::CullVisitor *  nv )

virtual

osgVolume::VolumeTechnique::META_Object	(	osgVolume	,
		VolumeTechnique
	)

void osgVolume::VolumeTechnique::setDirty ( bool  dirty )

protected

virtual void osgVolume::VolumeTechnique::traverse ( osg::NodeVisitor &  nv )

virtual

Traverse the terrain subgraph.

Reimplemented in osgVolume::FixedFunctionTechnique, osgVolume::MultipassTechnique, and osgVolume::RayTracedTechnique.

virtual void osgVolume::VolumeTechnique::update ( osgUtil::UpdateVisitor *  nv )

virtual

Reimplemented in osgVolume::MultipassTechnique, osgVolume::FixedFunctionTechnique, and osgVolume::RayTracedTechnique.

Friends And Related Function Documentation

friend class osgVolume::VolumeTile

friend

Definition at line 83 of file VolumeTechnique.h.

Member Data Documentation

ModelViewMatrixMap osgVolume::VolumeTechnique::_modelViewMatrixMap

protected

Definition at line 89 of file VolumeTechnique.h.

OpenThreads::Mutex osgVolume::VolumeTechnique::_mutex

protected

Definition at line 88 of file VolumeTechnique.h.

VolumeTile* osgVolume::VolumeTechnique::_volumeTile

protected

Definition at line 85 of file VolumeTechnique.h.

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

• osg_head/include/osgVolume/VolumeTechnique.h