osg::VertexArrayState Class Reference

Inheritance diagram for osg::VertexArrayState:

Classes
struct	ArrayDispatch

Public Types
typedef std::vector< ref_ptr< ArrayDispatch > >	ArrayDispatchList
typedef std::vector< ArrayDispatch * >	ActiveDispatchers

Public Member Functions
	VertexArrayState (osg::State *state)
void	setCurrentVertexBufferObject (osg::GLBufferObject *vbo)
GLBufferObject *	getCurrentVertexBufferObject ()
void	bindVertexBufferObject (osg::GLBufferObject *vbo)
void	unbindVertexBufferObject ()
void	setCurrentElementBufferObject (osg::GLBufferObject *ebo)
GLBufferObject *	getCurrentElementBufferObject ()
void	bindElementBufferObject (osg::GLBufferObject *ebo)
void	unbindElementBufferObject ()
void	resetBufferObjectPointers ()
bool	correctArrayDispatchAssigned (const ArrayDispatch *ad)
void	assignAllDispatchers ()
void	assignVertexArrayDispatcher ()
void	assignNormalArrayDispatcher ()
void	assignColorArrayDispatcher ()
void	assignSecondaryColorArrayDispatcher ()
void	assignFogCoordArrayDispatcher ()
void	assignTexCoordArrayDispatcher (unsigned int numUnits)
void	assignVertexAttribArrayDispatcher (unsigned int numUnits)
void	setVertexBufferObjectSupported (bool flag)
bool	isVertexBufferObjectSupported () const
void	setArray (ArrayDispatch *vad, osg::State &state, const osg::Array *new_array)
void	setArray (ArrayDispatch *vad, osg::State &state, GLint size, GLenum type, GLsizei stride, const GLvoid *ptr, GLboolean normalized)
void	disable (ArrayDispatch *vad, osg::State &state)
void	setInterleavedArrays (osg::State &state, GLenum format, GLsizei stride, const GLvoid *pointer)
void	setVertexArray (osg::State &state, const osg::Array *array)
void	setVertexArray (osg::State &state, GLint size, GLenum type, GLsizei stride, const GLvoid *ptr, GLboolean normalized=GL_FALSE)
void	disableVertexArray (osg::State &state)
void	setNormalArray (osg::State &state, const osg::Array *array)
void	setNormalArray (osg::State &state, GLenum type, GLsizei stride, const GLvoid *ptr, GLboolean normalized=GL_FALSE)
void	disableNormalArray (osg::State &state)
void	setColorArray (osg::State &state, const osg::Array *array)
void	setColorArray (osg::State &state, GLint size, GLenum type, GLsizei stride, const GLvoid *ptr, GLboolean normalized=GL_TRUE)
void	disableColorArray (osg::State &state)
void	setSecondaryColorArray (osg::State &state, const osg::Array *array)
void	disableSecondaryColorArray (osg::State &state)
void	setFogCoordArray (osg::State &state, const osg::Array *array)
void	disableFogCoordArray (osg::State &state)
void	setTexCoordArray (osg::State &state, unsigned int unit, const osg::Array *array)
void	setTexCoordArray (osg::State &state, unsigned int unit, GLint size, GLenum type, GLsizei stride, const GLvoid *ptr, GLboolean normalized=GL_FALSE)
void	disableTexCoordArray (osg::State &state, unsigned int unit)
void	disableTexCoordArrayAboveAndIncluding (osg::State &state, unsigned int index)
void	setVertexAttribArray (osg::State &state, unsigned int unit, const osg::Array *array)
void	disableVertexAttribArray (osg::State &state, unsigned int unit)
void	disableVertexAttribArrayAboveAndIncluding (osg::State &state, unsigned int index)
void	lazyDisablingOfVertexAttributes ()
	Mark all the vertex attributes as being disabled but leave the disabling till a later call to applyDisablingOfVertexAttributes. More...
void	applyDisablingOfVertexAttributes (osg::State &state)
	Disable all the vertex attributes that have been marked as to be disabled. More...
void	generateVertexArrayObject ()
void	deleteVertexArrayObject ()
GLuint	getVertexArrayObject () const
void	setRequiresSetArrays (bool flag)
bool	getRequiresSetArrays () const
void	dirty ()
void	release ()
virtual	~VertexArrayState ()
Public Member Functions inherited from osg::Referenced
	Referenced ()
	Referenced (bool threadSafeRefUnref)
	Deprecated, Referenced is now always uses thread safe ref/unref, use default Referenced() constructor instead. More...
	Referenced (const Referenced &)
Referenced &	operator= (const Referenced &)
virtual void	setThreadSafeRefUnref (bool)
	Deprecated, Referenced is always theadsafe so there method now has no effect and does not need to be called. 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...

Public Attributes
osg::State *	_state
osg::ref_ptr< ObserverSet >	_stateObserverSet
osg::ref_ptr< osg::GLExtensions >	_ext
bool	_isVertexBufferObjectSupported
GLuint	_vertexArrayObject
osg::ref_ptr< ArrayDispatch >	_vertexArray
osg::ref_ptr< ArrayDispatch >	_normalArray
osg::ref_ptr< ArrayDispatch >	_colorArray
osg::ref_ptr< ArrayDispatch >	_secondaryColorArray
osg::ref_ptr< ArrayDispatch >	_fogCoordArray
ArrayDispatchList	_texCoordArrays
ArrayDispatchList	_vertexAttribArrays
ActiveDispatchers	_activeDispatchers
ActiveDispatchers	_previous_activeDispatchers
GLBufferObject *	_currentVBO
GLBufferObject *	_currentEBO
bool	_requiresSetArrays

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	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...
Protected Member Functions inherited from osg::Referenced
virtual	~Referenced ()
void	signalObserversAndDelete (bool signalDelete, bool doDelete) const
void	deleteUsingDeleteHandler () const
Protected Attributes inherited from osg::Referenced
OpenThreads::AtomicPtr	_observerSet
OpenThreads::Atomic	_refCount

Member Typedef Documentation

ActiveDispatchers

typedef std::vector<ArrayDispatch*> osg::VertexArrayState::ActiveDispatchers

ArrayDispatchList

typedef std::vector< ref_ptr<ArrayDispatch> > osg::VertexArrayState::ArrayDispatchList

Constructor & Destructor Documentation

VertexArrayState()

osg::VertexArrayState::VertexArrayState

(

osg::State *

state

)

~VertexArrayState()

virtual osg::VertexArrayState::~VertexArrayState ( )

virtual

Member Function Documentation

applyDisablingOfVertexAttributes()

void osg::VertexArrayState::applyDisablingOfVertexAttributes ( osg::State &  state )

inline

Disable all the vertex attributes that have been marked as to be disabled.

References osg::VertexArrayState::ArrayDispatch::active, osg::VertexArrayState::ArrayDispatch::array, osg::VertexArrayState::ArrayDispatch::disable(), and osg::VertexArrayState::ArrayDispatch::modifiedCount.

assignAllDispatchers()

void osg::VertexArrayState::assignAllDispatchers

(

)

assignColorArrayDispatcher()

void osg::VertexArrayState::assignColorArrayDispatcher

(

)

assignFogCoordArrayDispatcher()

void osg::VertexArrayState::assignFogCoordArrayDispatcher

(

)

assignNormalArrayDispatcher()

void osg::VertexArrayState::assignNormalArrayDispatcher

(

)

assignSecondaryColorArrayDispatcher()

void osg::VertexArrayState::assignSecondaryColorArrayDispatcher

(

)

assignTexCoordArrayDispatcher()

void osg::VertexArrayState::assignTexCoordArrayDispatcher

(

unsigned int

numUnits

)

assignVertexArrayDispatcher()

void osg::VertexArrayState::assignVertexArrayDispatcher

(

)

assignVertexAttribArrayDispatcher()

void osg::VertexArrayState::assignVertexAttribArrayDispatcher

(

unsigned int

numUnits

)

bindElementBufferObject()

void osg::VertexArrayState::bindElementBufferObject ( osg::GLBufferObject *  ebo )

inline

References osg::GLBufferObject::bindBuffer(), osg::GLBufferObject::compileBuffer(), and osg::GLBufferObject::isDirty().

bindVertexBufferObject()

void osg::VertexArrayState::bindVertexBufferObject ( osg::GLBufferObject *  vbo )

inline

References osg::GLBufferObject::bindBuffer(), osg::GLBufferObject::compileBuffer(), and osg::GLBufferObject::isDirty().

correctArrayDispatchAssigned()

bool osg::VertexArrayState::correctArrayDispatchAssigned

(

const ArrayDispatch *

ad

)

deleteVertexArrayObject()

void osg::VertexArrayState::deleteVertexArrayObject

(

)

dirty()

void osg::VertexArrayState::dirty

(

)

disable()

void osg::VertexArrayState::disable ( ArrayDispatch *  vad, osg::State &  state  )

inline

References osg::VertexArrayState::ArrayDispatch::active, osg::VertexArrayState::ArrayDispatch::array, osg::VertexArrayState::ArrayDispatch::disable(), and osg::VertexArrayState::ArrayDispatch::modifiedCount.

disableColorArray()

void osg::VertexArrayState::disableColorArray ( osg::State &  state )

inline

disableFogCoordArray()

void osg::VertexArrayState::disableFogCoordArray ( osg::State &  state )

inline

disableNormalArray()

void osg::VertexArrayState::disableNormalArray ( osg::State &  state )

inline

disableSecondaryColorArray()

void osg::VertexArrayState::disableSecondaryColorArray ( osg::State &  state )

inline

disableTexCoordArray()

void osg::VertexArrayState::disableTexCoordArray ( osg::State &  state, unsigned int  unit  )

inline

disableTexCoordArrayAboveAndIncluding()

void osg::VertexArrayState::disableTexCoordArrayAboveAndIncluding ( osg::State &  state, unsigned int  index  )

inline

disableVertexArray()

void osg::VertexArrayState::disableVertexArray ( osg::State &  state )

inline

disableVertexAttribArray()

void osg::VertexArrayState::disableVertexAttribArray ( osg::State &  state, unsigned int  unit  )

inline

disableVertexAttribArrayAboveAndIncluding()

void osg::VertexArrayState::disableVertexAttribArrayAboveAndIncluding ( osg::State &  state, unsigned int  index  )

inline

generateVertexArrayObject()

void osg::VertexArrayState::generateVertexArrayObject

(

)

getCurrentElementBufferObject()

GLBufferObject* osg::VertexArrayState::getCurrentElementBufferObject ( )

inline

getCurrentVertexBufferObject()

GLBufferObject* osg::VertexArrayState::getCurrentVertexBufferObject ( )

inline

getRequiresSetArrays()

bool osg::VertexArrayState::getRequiresSetArrays ( ) const

inline

getVertexArrayObject()

GLuint osg::VertexArrayState::getVertexArrayObject ( ) const

inline

Referenced by osg::State::bindVertexArrayObject(), and osg::State::resetCurrentVertexArrayStateOnMatch().

isVertexBufferObjectSupported()

bool osg::VertexArrayState::isVertexBufferObjectSupported ( ) const

inline

lazyDisablingOfVertexAttributes()

void osg::VertexArrayState::lazyDisablingOfVertexAttributes ( )

inline

Mark all the vertex attributes as being disabled but leave the disabling till a later call to applyDisablingOfVertexAttributes.

References osg::VertexArrayState::ArrayDispatch::active.

release()

void osg::VertexArrayState::release

(

)

resetBufferObjectPointers()

void osg::VertexArrayState::resetBufferObjectPointers ( )

inline

setArray() [1/2]

void osg::VertexArrayState::setArray	(	ArrayDispatch *	vad,
		osg::State &	state,
		const osg::Array *	new_array
	)

setArray() [2/2]

void osg::VertexArrayState::setArray	(	ArrayDispatch *	vad,
		osg::State &	state,
		GLint	size,
		GLenum	type,
		GLsizei	stride,
		const GLvoid *	ptr,
		GLboolean	normalized
	)

setColorArray() [1/2]

void osg::VertexArrayState::setColorArray ( osg::State &  state, const osg::Array *  array  )

inline

setColorArray() [2/2]

void osg::VertexArrayState::setColorArray ( osg::State &  state, GLint  size, GLenum  type, GLsizei  stride, const GLvoid *  ptr, GLboolean  normalized = GL_TRUE  )

inline

setCurrentElementBufferObject()

void osg::VertexArrayState::setCurrentElementBufferObject ( osg::GLBufferObject *  ebo )

inline

setCurrentVertexBufferObject()

void osg::VertexArrayState::setCurrentVertexBufferObject ( osg::GLBufferObject *  vbo )

inline

setFogCoordArray()

void osg::VertexArrayState::setFogCoordArray ( osg::State &  state, const osg::Array *  array  )

inline

setInterleavedArrays()

void osg::VertexArrayState::setInterleavedArrays	(	osg::State &	state,
		GLenum	format,
		GLsizei	stride,
		const GLvoid *	pointer
	)

setNormalArray() [1/2]

void osg::VertexArrayState::setNormalArray ( osg::State &  state, const osg::Array *  array  )

inline

setNormalArray() [2/2]

void osg::VertexArrayState::setNormalArray ( osg::State &  state, GLenum  type, GLsizei  stride, const GLvoid *  ptr, GLboolean  normalized = GL_FALSE  )

inline

setRequiresSetArrays()

void osg::VertexArrayState::setRequiresSetArrays ( bool  flag )

inline

Referenced by osg::Drawable::draw().

setSecondaryColorArray()

void osg::VertexArrayState::setSecondaryColorArray ( osg::State &  state, const osg::Array *  array  )

inline

setTexCoordArray() [1/2]

void osg::VertexArrayState::setTexCoordArray ( osg::State &  state, unsigned int  unit, const osg::Array *  array  )

inline

setTexCoordArray() [2/2]

void osg::VertexArrayState::setTexCoordArray ( osg::State &  state, unsigned int  unit, GLint  size, GLenum  type, GLsizei  stride, const GLvoid *  ptr, GLboolean  normalized = GL_FALSE  )

inline

setVertexArray() [1/2]

void osg::VertexArrayState::setVertexArray ( osg::State &  state, const osg::Array *  array  )

inline

setVertexArray() [2/2]

void osg::VertexArrayState::setVertexArray ( osg::State &  state, GLint  size, GLenum  type, GLsizei  stride, const GLvoid *  ptr, GLboolean  normalized = GL_FALSE  )

inline

setVertexAttribArray()

void osg::VertexArrayState::setVertexAttribArray ( osg::State &  state, unsigned int  unit, const osg::Array *  array  )

inline

setVertexBufferObjectSupported()

void osg::VertexArrayState::setVertexBufferObjectSupported ( bool  flag )

inline

unbindElementBufferObject()

void osg::VertexArrayState::unbindElementBufferObject ( )

inline

References GL_ELEMENT_ARRAY_BUFFER_ARB.

unbindVertexBufferObject()

void osg::VertexArrayState::unbindVertexBufferObject ( )

inline

References GL_ARRAY_BUFFER_ARB.

Member Data Documentation

_activeDispatchers

ActiveDispatchers osg::VertexArrayState::_activeDispatchers

_colorArray

osg::ref_ptr<ArrayDispatch> osg::VertexArrayState::_colorArray

_currentEBO

GLBufferObject* osg::VertexArrayState::_currentEBO

_currentVBO

GLBufferObject* osg::VertexArrayState::_currentVBO

_ext

osg::ref_ptr<osg::GLExtensions> osg::VertexArrayState::_ext

_fogCoordArray

osg::ref_ptr<ArrayDispatch> osg::VertexArrayState::_fogCoordArray

_isVertexBufferObjectSupported

bool osg::VertexArrayState::_isVertexBufferObjectSupported

_normalArray

osg::ref_ptr<ArrayDispatch> osg::VertexArrayState::_normalArray

_previous_activeDispatchers

ActiveDispatchers osg::VertexArrayState::_previous_activeDispatchers

_requiresSetArrays

bool osg::VertexArrayState::_requiresSetArrays

_secondaryColorArray

osg::ref_ptr<ArrayDispatch> osg::VertexArrayState::_secondaryColorArray

_state

osg::State* osg::VertexArrayState::_state

_stateObserverSet

osg::ref_ptr<ObserverSet> osg::VertexArrayState::_stateObserverSet

_texCoordArrays

ArrayDispatchList osg::VertexArrayState::_texCoordArrays

_vertexArray

osg::ref_ptr<ArrayDispatch> osg::VertexArrayState::_vertexArray

_vertexArrayObject

GLuint osg::VertexArrayState::_vertexArrayObject

_vertexAttribArrays

ArrayDispatchList osg::VertexArrayState::_vertexAttribArrays

---

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

• osg/VertexArrayState