#include <VolumeTile.h>

Inheritance diagram for osgVolume::VolumeTile:

Collaboration diagram for osgVolume::VolumeTile:

Public Member Functions
	VolumeTile ()

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

	META_Node (osgVolume, VolumeTile)

virtual void	traverse (osg::NodeVisitor &nv)

void	init ()

void	setVolume (Volume *ts)

Volume *	getVolume ()

const Volume *	getVolume () const

void	setTileID (const TileID &tileID)

const TileID &	getTileID () const

void	setLocator (Locator *locator)

Locator *	getLocator ()

const Locator *	getLocator () const

void	setLayer (Layer *layer)

Layer *	getLayer ()

const Layer *	getLayer () const

void	setVolumeTechnique (VolumeTechnique *VolumeTechnique)

VolumeTechnique *	getVolumeTechnique ()

const VolumeTechnique *	getVolumeTechnique () const

void	setDirty (bool dirty)

bool	getDirty () const

virtual osg::BoundingSphere	computeBound () const

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

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

	META_Node (osg, Group)

virtual Group *	asGroup ()

virtual const Group *	asGroup () const

virtual bool	addChild (Node *child)

virtual bool	insertChild (unsigned int index, Node *child)

virtual bool	removeChild (Node *child)

bool	removeChild (unsigned int pos, unsigned int numChildrenToRemove=1)

virtual bool	removeChildren (unsigned int pos, unsigned int numChildrenToRemove)

virtual bool	replaceChild (Node origChild, Node newChild)

virtual unsigned int	getNumChildren () const

virtual bool	setChild (unsigned int i, Node *node)

Node *	getChild (unsigned int i)

const Node *	getChild (unsigned int i) const

bool	containsNode (const Node *node) const

unsigned int	getChildIndex (const Node *node) const

virtual void	setThreadSafeRefUnref (bool threadSafe)

virtual void	resizeGLObjectBuffers (unsigned int maxSize)

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

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

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

virtual Object *	cloneType () const

virtual Object *	clone (const CopyOp &copyop) const

virtual bool	isSameKindAs (const Object *obj) const

virtual const char *	libraryName () const

virtual const char *	className () const

virtual Node *	asNode ()

virtual const Node *	asNode () const

virtual Drawable *	asDrawable ()

virtual const Drawable *	asDrawable () const

virtual Geometry *	asGeometry ()

virtual const Geometry *	asGeometry () const

virtual Transform *	asTransform ()

virtual const Transform *	asTransform () const

virtual Camera *	asCamera ()

virtual const Camera *	asCamera () const

virtual Switch *	asSwitch ()

virtual const Switch *	asSwitch () const

virtual Geode *	asGeode ()

virtual const Geode *	asGeode () const

virtual osgTerrain::Terrain *	asTerrain ()

virtual const osgTerrain::Terrain *	asTerrain () const

virtual void	accept (NodeVisitor &nv)

virtual void	ascend (NodeVisitor &nv)

const ParentList &	getParents () const

ParentList	getParents ()

Group *	getParent (unsigned int i)

const Group *	getParent (unsigned int i) const

unsigned int	getNumParents () const

NodePathList	getParentalNodePaths (osg::Node *haltTraversalAtNode=0) const

MatrixList	getWorldMatrices (const osg::Node *haltTraversalAtNode=0) const

void	setUpdateCallback (Callback *nc)

Callback *	getUpdateCallback ()

const Callback *	getUpdateCallback () const

void	addUpdateCallback (Callback *nc)

void	removeUpdateCallback (Callback *nc)

unsigned int	getNumChildrenRequiringUpdateTraversal () const

void	setEventCallback (Callback *nc)

Callback *	getEventCallback ()

const Callback *	getEventCallback () const

void	addEventCallback (Callback *nc)

void	removeEventCallback (Callback *nc)

unsigned int	getNumChildrenRequiringEventTraversal () const

void	setCullCallback (Callback *nc)

Callback *	getCullCallback ()

const Callback *	getCullCallback () const

void	addCullCallback (Callback *nc)

void	removeCullCallback (Callback *nc)

void	setCullingActive (bool active)

bool	getCullingActive () const

unsigned int	getNumChildrenWithCullingDisabled () const

bool	isCullingActive () const

unsigned int	getNumChildrenWithOccluderNodes () const

bool	containsOccluderNodes () const

void	setNodeMask (NodeMask nm)

NodeMask	getNodeMask () const

void	setStateSet (osg::StateSet *stateset)

osg::StateSet *	getOrCreateStateSet ()

osg::StateSet *	getStateSet ()

const osg::StateSet *	getStateSet () const

void	setDescriptions (const DescriptionList &descriptions)

DescriptionList &	getDescriptions ()

const DescriptionList &	getDescriptions () const

const std::string &	getDescription (unsigned int i) const

std::string &	getDescription (unsigned int i)

unsigned int	getNumDescriptions () const

void	addDescription (const std::string &desc)

void	setInitialBound (const osg::BoundingSphere &bsphere)

const BoundingSphere &	getInitialBound () const

void	dirtyBound ()

const BoundingSphere &	getBound () const

void	setComputeBoundingSphereCallback (ComputeBoundingSphereCallback *callback)

ComputeBoundingSphereCallback *	getComputeBoundingSphereCallback ()

const ComputeBoundingSphereCallback *	getComputeBoundingSphereCallback () const

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

	Object (bool threadSafeRefUnref)

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

std::string	getCompoundClassName () 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	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)

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 Member Functions
virtual	~VolumeTile ()

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

virtual void	childRemoved (unsigned int, unsigned int)

virtual void	childInserted (unsigned int)

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

void	addParent (osg::Group *parent)

void	removeParent (osg::Group *parent)

void	setNumChildrenRequiringUpdateTraversal (unsigned int num)

void	setNumChildrenRequiringEventTraversal (unsigned int num)

void	setNumChildrenWithCullingDisabled (unsigned int num)

void	setNumChildrenWithOccluderNodes (unsigned int num)

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
Volume *	_volume

bool	_dirty

bool	_hasBeenTraversal

TileID	_tileID

osg::ref_ptr< VolumeTechnique >	_volumeTechnique

osg::ref_ptr< Locator >	_locator

osg::ref_ptr< Layer >	_layer

Protected Attributes inherited from osg::Group
NodeList	_children

Protected Attributes inherited from osg::Node
BoundingSphere	_initialBound

ref_ptr < ComputeBoundingSphereCallback >	_computeBoundCallback

BoundingSphere	_boundingSphere

bool	_boundingSphereComputed

ParentList	_parents

ref_ptr< Callback >	_updateCallback

unsigned int	_numChildrenRequiringUpdateTraversal

ref_ptr< Callback >	_eventCallback

unsigned int	_numChildrenRequiringEventTraversal

ref_ptr< Callback >	_cullCallback

bool	_cullingActive

unsigned int	_numChildrenWithCullingDisabled

unsigned int	_numChildrenWithOccluderNodes

NodeMask	_nodeMask

ref_ptr< StateSet >	_stateset

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	Volume

Additional Inherited Members
Public Types inherited from osg::Node
typedef std::vector< Group * >	ParentList

typedef unsigned int	NodeMask

typedef std::vector< std::string >	DescriptionList

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

VolumeTile provides a framework for loosely coupling 3d image data with rendering algorithms. This allows TerrainTechnique's to be plugged in at runtime.

Definition at line 69 of file VolumeTile.h.

Constructor & Destructor Documentation

osgVolume::VolumeTile::VolumeTile ( )

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

Copy constructor using CopyOp to manage deep vs shallow copy.

virtual osgVolume::VolumeTile::~VolumeTile ( )

protectedvirtual

Member Function Documentation

virtual osg::BoundingSphere osgVolume::VolumeTile::computeBound ( ) const

virtual

Compute the bounding sphere around Node's geometry or children. This method is automatically called by getBound() when the bounding sphere has been marked dirty via dirtyBound().

Reimplemented from osg::Group.

bool osgVolume::VolumeTile::getDirty ( ) const

inline

return true if the tile is dirty and needs to be updated,

Definition at line 130 of file VolumeTile.h.

Layer* osgVolume::VolumeTile::getLayer ( )

inline

Definition at line 111 of file VolumeTile.h.

const Layer* osgVolume::VolumeTile::getLayer ( ) const

inline

Definition at line 112 of file VolumeTile.h.

Locator* osgVolume::VolumeTile::getLocator ( )

inline

Definition at line 106 of file VolumeTile.h.

const Locator* osgVolume::VolumeTile::getLocator ( ) const

inline

Definition at line 107 of file VolumeTile.h.

const TileID& osgVolume::VolumeTile::getTileID ( ) const

inline

Get the TileID (layer, x,y,z) of the VolumeTile.

Definition at line 102 of file VolumeTile.h.

Volume* osgVolume::VolumeTile::getVolume ( )

inline

Get the Volume that this Volume tile is a member of.

Definition at line 90 of file VolumeTile.h.

const Volume* osgVolume::VolumeTile::getVolume ( ) const

inline

Get the const Volume that this Volume tile is a member of.

Definition at line 93 of file VolumeTile.h.

VolumeTechnique* osgVolume::VolumeTile::getVolumeTechnique ( )

inline

Get the VolumeTechnique that will be used to render this tile.

Definition at line 120 of file VolumeTile.h.

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

inline

Get the const VolumeTechnique that will be used to render this tile.

Definition at line 123 of file VolumeTile.h.

void osgVolume::VolumeTile::init ( )

Call init on any attached TerrainTechnique.

osgVolume::VolumeTile::META_Node	(	osgVolume	,
		VolumeTile
	)

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

Set the dirty flag on/off.

void osgVolume::VolumeTile::setLayer ( Layer * layer )

void osgVolume::VolumeTile::setLocator ( Locator * locator )

inline

Definition at line 105 of file VolumeTile.h.

void osgVolume::VolumeTile::setTileID ( const TileID & tileID )

Set the TileID (layer, x,y,z) of the VolumeTile. The TileID is used so it can be located by its neighbours via the enclosing Volume node that manages a map of TileID to VolumeTiles.

void osgVolume::VolumeTile::setVolume ( Volume * ts )

Set the Volume that this Volume tile is a member of.

void osgVolume::VolumeTile::setVolumeTechnique ( VolumeTechnique * VolumeTechnique )

Set the VolumeTechnique that will be used to render this tile.

virtual void osgVolume::VolumeTile::traverse ( osg::NodeVisitor & )

virtual

Traverse downwards : calls children's accept method with NodeVisitor.

Reimplemented from osg::Group.

Friends And Related Function Documentation

friend class Volume

friend

Definition at line 139 of file VolumeTile.h.

Member Data Documentation

bool osgVolume::VolumeTile::_dirty

protected

Definition at line 143 of file VolumeTile.h.

bool osgVolume::VolumeTile::_hasBeenTraversal

protected

Definition at line 144 of file VolumeTile.h.

osg::ref_ptr<Layer> osgVolume::VolumeTile::_layer

protected

Definition at line 152 of file VolumeTile.h.

osg::ref_ptr<Locator> osgVolume::VolumeTile::_locator

protected

Definition at line 150 of file VolumeTile.h.

TileID osgVolume::VolumeTile::_tileID

protected

Definition at line 146 of file VolumeTile.h.

Volume* osgVolume::VolumeTile::_volume

protected

Definition at line 141 of file VolumeTile.h.

osg::ref_ptr<VolumeTechnique> osgVolume::VolumeTile::_volumeTechnique

protected

Definition at line 148 of file VolumeTile.h.

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

osg_head/include/osgVolume/VolumeTile.h

Public Member Functions

Protected Member Functions

Protected Attributes

Friends

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Friends And Related Function Documentation

Member Data Documentation