osgUtil::Optimizer::FlattenStaticTransformsVisitor Class Reference

#include <Optimizer>

Inheritance diagram for osgUtil::Optimizer::FlattenStaticTransformsVisitor:

Public Member Functions
	FlattenStaticTransformsVisitor (Optimizer *optimizer=0)
virtual void	apply (osg::Node &geode)
virtual void	apply (osg::Drawable &drawable)
virtual void	apply (osg::Billboard &geode)
virtual void	apply (osg::ProxyNode &node)
virtual void	apply (osg::PagedLOD &node)
virtual void	apply (osg::Transform &transform)
bool	removeTransforms (osg::Node *nodeWeCannotRemove)
Public Member Functions inherited from osgUtil::BaseOptimizerVisitor
	BaseOptimizerVisitor (Optimizer *optimizer, unsigned int operation)
bool	isOperationPermissibleForObject (const osg::StateSet *object) const
bool	isOperationPermissibleForObject (const osg::StateAttribute *object) const
bool	isOperationPermissibleForObject (const osg::Drawable *object) const
bool	isOperationPermissibleForObject (const osg::Node *object) const
Public Member Functions inherited from osg::NodeVisitor
	NodeVisitor (TraversalMode tm=TRAVERSE_NONE)
	NodeVisitor (VisitorType type, TraversalMode tm=TRAVERSE_NONE)
	NodeVisitor (const NodeVisitor &nv, const osg::CopyOp &copyop=osg::CopyOp::SHALLOW_COPY)
virtual	~NodeVisitor ()
	META_Object (osg, NodeVisitor) virtual NodeVisitor *asNodeVisitor()
virtual const NodeVisitor *	asNodeVisitor () const
virtual osgUtil::UpdateVisitor *	asUpdateVisitor ()
virtual const osgUtil::UpdateVisitor *	asUpdateVisitor () const
virtual osgUtil::CullVisitor *	asCullVisitor ()
virtual const osgUtil::CullVisitor *	asCullVisitor () const
virtual osgGA::EventVisitor *	asEventVisitor ()
virtual const osgGA::EventVisitor *	asEventVisitor () const
virtual osgUtil::IntersectionVisitor *	asIntersectionVisitor ()
virtual const osgUtil::IntersectionVisitor *	asIntersectionVisitor () const
virtual osg::CullStack *	asCullStack ()
virtual const osg::CullStack *	asCullStack () const
virtual void	reset ()
void	setVisitorType (VisitorType type)
VisitorType	getVisitorType () const
void	setTraversalNumber (unsigned int fn)
unsigned int	getTraversalNumber () const
void	setFrameStamp (FrameStamp *fs)
const FrameStamp *	getFrameStamp () const
void	setTraversalMask (Node::NodeMask mask)
Node::NodeMask	getTraversalMask () const
void	setNodeMaskOverride (Node::NodeMask mask)
Node::NodeMask	getNodeMaskOverride () const
bool	validNodeMask (const osg::Node &node) const
void	setTraversalMode (TraversalMode mode)
TraversalMode	getTraversalMode () const
void	setValueMap (ValueMap *ps)
ValueMap *	getValueMap ()
const ValueMap *	getValueMap () const
ValueMap *	getOrCreateValueMap ()
void	setValueStack (ValueStack *ps)
ValueStack *	getValueStack ()
const ValueStack *	getValueStack () const
ValueStack *	getOrCreateValueStack ()
void	traverse (Node &node)
void	pushOntoNodePath (Node *node)
void	popFromNodePath ()
NodePath &	getNodePath ()
const NodePath &	getNodePath () const
virtual osg::Vec3	getEyePoint () const
virtual osg::Vec3	getViewPoint () const
virtual float	getDistanceToEyePoint (const Vec3 &, bool) const
virtual float	getDistanceFromEyePoint (const Vec3 &, bool) const
virtual float	getDistanceToViewPoint (const Vec3 &, bool) const
virtual void	apply (Geometry &geometry)
virtual void	apply (Geode &node)
virtual void	apply (Group &node)
virtual void	apply (Projection &node)
virtual void	apply (CoordinateSystemNode &node)
virtual void	apply (ClipNode &node)
virtual void	apply (TexGenNode &node)
virtual void	apply (LightSource &node)
virtual void	apply (Camera &node)
virtual void	apply (CameraView &node)
virtual void	apply (MatrixTransform &node)
virtual void	apply (PositionAttitudeTransform &node)
virtual void	apply (AutoTransform &node)
virtual void	apply (Switch &node)
virtual void	apply (Sequence &node)
virtual void	apply (LOD &node)
virtual void	apply (ClearNode &node)
virtual void	apply (OccluderNode &node)
virtual void	apply (OcclusionQueryNode &node)
void	setDatabaseRequestHandler (DatabaseRequestHandler *handler)
DatabaseRequestHandler *	getDatabaseRequestHandler ()
const DatabaseRequestHandler *	getDatabaseRequestHandler () const
void	setImageRequestHandler (ImageRequestHandler *handler)
ImageRequestHandler *	getImageRequestHandler ()
const ImageRequestHandler *	getImageRequestHandler () const
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 StateSet *	asStateSet ()
virtual const StateSet *	asStateSet () const
virtual StateAttribute *	asStateAttribute ()
virtual const StateAttribute *	asStateAttribute () const
virtual Uniform *	asUniform ()
virtual const Uniform *	asUniform () const
virtual Camera *	asCamera ()
virtual const Camera *	asCamera () const
virtual Drawable *	asDrawable ()
virtual const Drawable *	asDrawable () const
virtual Callback *	asCallback ()
virtual const Callback *	asCallback () const
virtual CallbackObject *	asCallbackObject ()
virtual const CallbackObject *	asCallbackObject () const
virtual UserDataContainer *	asUserDataContainer ()
virtual const UserDataContainer *	asUserDataContainer () const
virtual ValueObject *	asValueObject ()
virtual const ValueObject *	asValueObject () const
virtual Image *	asImage ()
virtual const Image *	asImage () 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)
template<class T>
void	setUserDataContainer (const ref_ptr< T > &udc)
osg::UserDataContainer *	getUserDataContainer ()
const osg::UserDataContainer *	getUserDataContainer () const
osg::UserDataContainer *	getOrCreateUserDataContainer ()
virtual void	setUserData (Referenced *obj)
template<class T>
void	setUserData (const ref_ptr< T > &ud)
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::vector< osg::Transform * >	TransformStack
typedef std::set< osg::Drawable * >	DrawableSet
typedef std::set< osg::Billboard * >	BillboardSet
typedef std::set< osg::Node * >	NodeSet
typedef std::set< osg::Transform * >	TransformSet

Protected Attributes
TransformStack	_transformStack
NodeSet	_excludedNodeSet
DrawableSet	_drawableSet
BillboardSet	_billboardSet
TransformSet	_transformSet
Protected Attributes inherited from osgUtil::BaseOptimizerVisitor
Optimizer *	_optimizer
unsigned int	_operationType
Protected Attributes inherited from osg::NodeVisitor
VisitorType	_visitorType
unsigned int	_traversalNumber
ref_ptr< FrameStamp >	_frameStamp
TraversalMode	_traversalMode
Node::NodeMask	_traversalMask
Node::NodeMask	_nodeMaskOverride
NodePath	_nodePath
ref_ptr< DatabaseRequestHandler >	_databaseRequestHandler
ref_ptr< ImageRequestHandler >	_imageRequestHandler
osg::ref_ptr< ValueMap >	_valueMap
osg::ref_ptr< ValueStack >	_valueStack
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

Additional Inherited Members
Public Types inherited from osg::NodeVisitor
enum	TraversalMode { TRAVERSE_NONE , TRAVERSE_PARENTS , TRAVERSE_ALL_CHILDREN , TRAVERSE_ACTIVE_CHILDREN }
enum	VisitorType {   NODE_VISITOR = 0 , UPDATE_VISITOR , EVENT_VISITOR , COLLECT_OCCLUDER_VISITOR ,   CULL_VISITOR , INTERSECTION_VISITOR }
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	setDeleteHandler (DeleteHandler *handler)
static DeleteHandler *	getDeleteHandler ()
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

Detailed Description

Flatten Static Transform nodes by applying their transform to the geometry on the leaves of the scene graph, then removing the now redundant transforms. Static transformed subgraphs that have multiple parental paths above them are not flattened, if you require this then the subgraphs have to be duplicated - for this use the FlattenStaticTransformsDuplicatingSharedSubgraphsVisitor.

Member Typedef Documentation

BillboardSet

typedef std::set<osg::Billboard*> osgUtil::Optimizer::FlattenStaticTransformsVisitor::BillboardSet

protected

DrawableSet

typedef std::set<osg::Drawable*> osgUtil::Optimizer::FlattenStaticTransformsVisitor::DrawableSet

protected

NodeSet

typedef std::set<osg::Node* > osgUtil::Optimizer::FlattenStaticTransformsVisitor::NodeSet

protected

TransformSet

typedef std::set<osg::Transform*> osgUtil::Optimizer::FlattenStaticTransformsVisitor::TransformSet

protected

TransformStack

typedef std::vector<osg::Transform*> osgUtil::Optimizer::FlattenStaticTransformsVisitor::TransformStack

protected

Constructor & Destructor Documentation

FlattenStaticTransformsVisitor()

osgUtil::Optimizer::FlattenStaticTransformsVisitor::FlattenStaticTransformsVisitor ( Optimizer * optimizer = 0 )

inline

References osgUtil::BaseOptimizerVisitor::BaseOptimizerVisitor(), osgUtil::Optimizer::FLATTEN_STATIC_TRANSFORMS, and osgUtil::Optimizer::Optimizer().

Member Function Documentation

apply() [1/6]

virtual void osgUtil::Optimizer::FlattenStaticTransformsVisitor::apply ( osg::Billboard & geode )

virtual

Reimplemented from osg::NodeVisitor.

apply() [2/6]

virtual void osgUtil::Optimizer::FlattenStaticTransformsVisitor::apply ( osg::Drawable & drawable )

virtual

Reimplemented from osg::NodeVisitor.

apply() [3/6]

virtual void osgUtil::Optimizer::FlattenStaticTransformsVisitor::apply ( osg::Node & geode )

virtual

Reimplemented from osg::NodeVisitor.

apply() [4/6]

virtual void osgUtil::Optimizer::FlattenStaticTransformsVisitor::apply ( osg::PagedLOD & node )

virtual

Reimplemented from osg::NodeVisitor.

apply() [5/6]

virtual void osgUtil::Optimizer::FlattenStaticTransformsVisitor::apply ( osg::ProxyNode & node )

virtual

Reimplemented from osg::NodeVisitor.

apply() [6/6]

virtual void osgUtil::Optimizer::FlattenStaticTransformsVisitor::apply ( osg::Transform & transform )

virtual

Reimplemented from osg::NodeVisitor.

removeTransforms()

bool osgUtil::Optimizer::FlattenStaticTransformsVisitor::removeTransforms

(

osg::Node *

nodeWeCannotRemove

)

Member Data Documentation

_billboardSet

BillboardSet osgUtil::Optimizer::FlattenStaticTransformsVisitor::_billboardSet

protected

_drawableSet

DrawableSet osgUtil::Optimizer::FlattenStaticTransformsVisitor::_drawableSet

protected

_excludedNodeSet

NodeSet osgUtil::Optimizer::FlattenStaticTransformsVisitor::_excludedNodeSet

protected

_transformSet

TransformSet osgUtil::Optimizer::FlattenStaticTransformsVisitor::_transformSet

protected

_transformStack

TransformStack osgUtil::Optimizer::FlattenStaticTransformsVisitor::_transformStack

protected

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

• Optimizer