osg::ArrayDispatchers Class Reference

Helper class for managing the dispatch to OpenGL of various attribute arrays such as stored in osg::Geometry. More...

Inheritance diagram for osg::ArrayDispatchers:

Public Member Functions
	ArrayDispatchers ()
	~ArrayDispatchers ()
void	setState (osg::State *state)
void	reset ()
void	setUseVertexAttribAlias (bool flag)
bool	getUseVertexAttribAlias () const
void	activate (unsigned int binding, AttributeDispatch *at)
void	activateVertexArray (osg::Array *array)
void	activateColorArray (osg::Array *array)
void	activateNormalArray (osg::Array *array)
void	activateSecondaryColorArray (osg::Array *array)
void	activateFogCoordArray (osg::Array *array)
void	activateTexCoordArray (unsigned int unit, osg::Array *array)
void	activateVertexAttribArray (unsigned int unit, osg::Array *array)
AttributeDispatch *	vertexDispatcher (Array *array)
AttributeDispatch *	normalDispatcher (Array *array)
AttributeDispatch *	colorDispatcher (Array *array)
AttributeDispatch *	secondaryColorDispatcher (Array *array)
AttributeDispatch *	fogCoordDispatcher (Array *array)
AttributeDispatch *	texCoordDispatcher (unsigned int unit, Array *array)
AttributeDispatch *	vertexAttribDispatcher (unsigned int unit, Array *array)
void	dispatch (unsigned int binding, unsigned int index)
bool	active (unsigned int binding) const
Public Member Functions inherited from osg::Referenced
	Referenced ()
	Referenced (bool threadSafeRefUnref)
	Referenced (const Referenced &)
Referenced &	operator= (const Referenced &)
virtual void	setThreadSafeRefUnref (bool threadSafe)
	Set whether to use a mutex to ensure ref() and unref() are thread safe. More...
bool	getThreadSafeRefUnref () const
	Get whether a mutex is used to ensure ref() and unref() are thread safe. More...
OpenThreads::Mutex *	getRefMutex () const
	Get the mutex used to ensure thread safety of ref()/unref(). More...
int	ref () const
	Increment the reference count by one, indicating that this object has another pointer which is referencing it. More...
int	unref () const
	Decrement the reference count by one, indicating that a pointer to this object is no longer referencing it. More...
int	unref_nodelete () const
	Decrement the reference count by one, indicating that a pointer to this object is no longer referencing it. More...
int	referenceCount () const
	Return the number of pointers currently referencing this object. More...
ObserverSet *	getObserverSet () const
	Get the ObserverSet if one is attached, otherwise return NULL. More...
ObserverSet *	getOrCreateObserverSet () const
	Get the ObserverSet if one is attached, otherwise create an ObserverSet, attach it, then return this newly created ObserverSet. More...
void	addObserver (Observer *observer) const
	Add a Observer that is observing this object, notify the Observer when this object gets deleted. More...
void	removeObserver (Observer *observer) const
	Remove Observer that is observing this object. More...

Protected Types
typedef std::vector< AttributeDispatchMap * >	AttributeDispatchMapList
typedef std::vector< AttributeDispatch * >	AttributeDispatchList
typedef std::vector< AttributeDispatchList >	ActiveDispatchList

Protected Member Functions
void	init ()
void	assignTexCoordDispatchers (unsigned int unit)
void	assignVertexAttribDispatchers (unsigned int unit)
Protected Member Functions inherited from osg::Referenced
virtual	~Referenced ()
void	signalObserversAndDelete (bool signalDelete, bool doDelete) const
void	deleteUsingDeleteHandler () const

Protected Attributes
bool	_initialized
State *	_state
AttributeDispatchMap *	_vertexDispatchers
AttributeDispatchMap *	_normalDispatchers
AttributeDispatchMap *	_colorDispatchers
AttributeDispatchMap *	_secondaryColorDispatchers
AttributeDispatchMap *	_fogCoordDispatchers
AttributeDispatchMapList	_texCoordDispatchers
AttributeDispatchMapList	_vertexAttribDispatchers
ActiveDispatchList	_activeDispatchList
bool	_useVertexAttribAlias
Protected Attributes inherited from osg::Referenced
OpenThreads::AtomicPtr	_observerSet
OpenThreads::Atomic	_refCount

Additional Inherited Members
Static Public Member Functions inherited from osg::Referenced
static OpenThreads::Mutex *	getGlobalReferencedMutex ()
	Get the optional global Referenced mutex, this can be shared between all osg::Referenced. More...
static void	setThreadSafeReferenceCounting (bool enableThreadSafeReferenceCounting)
	Set whether reference counting should use a mutex for thread safe reference counting. More...
static bool	getThreadSafeReferenceCounting ()
	Get whether reference counting is active. More...
static void	setDeleteHandler (DeleteHandler *handler)
	Set a DeleteHandler to which deletion of all referenced counted objects will be delegated. More...
static DeleteHandler *	getDeleteHandler ()
	Get a DeleteHandler. More...

Detailed Description

Helper class for managing the dispatch to OpenGL of various attribute arrays such as stored in osg::Geometry.

Member Typedef Documentation

typedef std::vector<AttributeDispatchList> osg::ArrayDispatchers::ActiveDispatchList

protected

typedef std::vector<AttributeDispatch*> osg::ArrayDispatchers::AttributeDispatchList

protected

typedef std::vector<AttributeDispatchMap*> osg::ArrayDispatchers::AttributeDispatchMapList

protected

Constructor & Destructor Documentation

osg::ArrayDispatchers::ArrayDispatchers

(

)

osg::ArrayDispatchers::~ArrayDispatchers

(

)

Member Function Documentation

void osg::ArrayDispatchers::activate ( unsigned int  binding, AttributeDispatch *  at  )

inline

void osg::ArrayDispatchers::activateColorArray ( osg::Array *  array )

inline

void osg::ArrayDispatchers::activateFogCoordArray ( osg::Array *  array )

inline

void osg::ArrayDispatchers::activateNormalArray ( osg::Array *  array )

inline

void osg::ArrayDispatchers::activateSecondaryColorArray ( osg::Array *  array )

inline

void osg::ArrayDispatchers::activateTexCoordArray ( unsigned int  unit, osg::Array *  array  )

inline

void osg::ArrayDispatchers::activateVertexArray ( osg::Array *  array )

inline

void osg::ArrayDispatchers::activateVertexAttribArray ( unsigned int  unit, osg::Array *  array  )

inline

bool osg::ArrayDispatchers::active ( unsigned int  binding ) const

inline

void osg::ArrayDispatchers::assignTexCoordDispatchers ( unsigned int  unit )

protected

void osg::ArrayDispatchers::assignVertexAttribDispatchers ( unsigned int  unit )

protected

AttributeDispatch* osg::ArrayDispatchers::colorDispatcher

(

Array *

array

)

void osg::ArrayDispatchers::dispatch ( unsigned int  binding, unsigned int  index  )

inline

AttributeDispatch* osg::ArrayDispatchers::fogCoordDispatcher

(

Array *

array

)

bool osg::ArrayDispatchers::getUseVertexAttribAlias ( ) const

inline

void osg::ArrayDispatchers::init ( )

protected

AttributeDispatch* osg::ArrayDispatchers::normalDispatcher

(

Array *

array

)

void osg::ArrayDispatchers::reset

(

)

AttributeDispatch* osg::ArrayDispatchers::secondaryColorDispatcher

(

Array *

array

)

void osg::ArrayDispatchers::setState

(

osg::State *

state

)

void osg::ArrayDispatchers::setUseVertexAttribAlias ( bool  flag )

inline

AttributeDispatch* osg::ArrayDispatchers::texCoordDispatcher	(	unsigned int	unit,
		Array *	array
	)

AttributeDispatch* osg::ArrayDispatchers::vertexAttribDispatcher	(	unsigned int	unit,
		Array *	array
	)

AttributeDispatch* osg::ArrayDispatchers::vertexDispatcher

(

Array *

array

)

Member Data Documentation

ActiveDispatchList osg::ArrayDispatchers::_activeDispatchList

protected

AttributeDispatchMap* osg::ArrayDispatchers::_colorDispatchers

protected

AttributeDispatchMap* osg::ArrayDispatchers::_fogCoordDispatchers

protected

bool osg::ArrayDispatchers::_initialized

protected

AttributeDispatchMap* osg::ArrayDispatchers::_normalDispatchers

protected

AttributeDispatchMap* osg::ArrayDispatchers::_secondaryColorDispatchers

protected

State* osg::ArrayDispatchers::_state

protected

AttributeDispatchMapList osg::ArrayDispatchers::_texCoordDispatchers

protected

bool osg::ArrayDispatchers::_useVertexAttribAlias

protected

AttributeDispatchMapList osg::ArrayDispatchers::_vertexAttribDispatchers

protected

AttributeDispatchMap* osg::ArrayDispatchers::_vertexDispatchers

protected

---

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

• osg/ArrayDispatchers