openscenegraph
Public Member Functions | Protected Types | Protected Attributes | List of all members
osgUtil::Optimizer::FlattenStaticTransformsVisitor Class Reference
Inheritance diagram for osgUtil::Optimizer::FlattenStaticTransformsVisitor:
osgUtil::BaseOptimizerVisitor osg::NodeVisitor osg::Referenced

Public Member Functions

 FlattenStaticTransformsVisitor (Optimizer *optimizer=0)
virtual void apply (osg::Node &geode)
virtual void apply (osg::Geode &geode)
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)
virtual ~NodeVisitor ()
virtual const char * libraryName () const
virtual const char * className () 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 FrameStampgetFrameStamp () 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 setUserData (Referenced *obj)
ReferencedgetUserData ()
const ReferencedgetUserData () const
void traverse (Node &node)
void pushOntoNodePath (Node *node)
void popFromNodePath ()
NodePathgetNodePath ()
const NodePathgetNodePath () 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 (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 (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)
DatabaseRequestHandlergetDatabaseRequestHandler ()
const DatabaseRequestHandlergetDatabaseRequestHandler () const
void setImageRequestHandler (ImageRequestHandler *handler)
ImageRequestHandlergetImageRequestHandler ()
const ImageRequestHandlergetImageRequestHandler () const
- Public Member Functions inherited from osg::Referenced
 Referenced ()
 Referenced (bool threadSafeRefUnref)
 Referenced (const Referenced &)
Referencedoperator= (const Referenced &)
virtual void setThreadSafeRefUnref (bool threadSafe)
bool getThreadSafeRefUnref () const
OpenThreads::MutexgetRefMutex () const
int ref () const
int unref () const
int unref_nodelete () const
int referenceCount () const
ObserverSetgetObserverSet () const
ObserverSetgetOrCreateObserverSet () 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< Referenced_userData
ref_ptr< DatabaseRequestHandler_databaseRequestHandler
ref_ptr< ImageRequestHandler_imageRequestHandler
- 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
}
- Static Public Member Functions inherited from osg::Referenced
static OpenThreads::MutexgetGlobalReferencedMutex ()
static void setThreadSafeReferenceCounting (bool enableThreadSafeReferenceCounting)
static bool getThreadSafeReferenceCounting ()
static void setDeleteHandler (DeleteHandler *handler)
static DeleteHandlergetDeleteHandler ()
- 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

Constructor & Destructor Documentation

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

Member Function Documentation

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

Reimplemented from osg::NodeVisitor.

virtual void osgUtil::Optimizer::FlattenStaticTransformsVisitor::apply ( osg::Geode geode)
virtual

Reimplemented from osg::NodeVisitor.

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

Reimplemented from osg::NodeVisitor.

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

Reimplemented from osg::NodeVisitor.

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

Reimplemented from osg::NodeVisitor.

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

Reimplemented from osg::NodeVisitor.

bool osgUtil::Optimizer::FlattenStaticTransformsVisitor::removeTransforms ( osg::Node nodeWeCannotRemove)

Member Data Documentation

BillboardSet osgUtil::Optimizer::FlattenStaticTransformsVisitor::_billboardSet
protected
DrawableSet osgUtil::Optimizer::FlattenStaticTransformsVisitor::_drawableSet
protected
NodeSet osgUtil::Optimizer::FlattenStaticTransformsVisitor::_excludedNodeSet
protected
TransformSet osgUtil::Optimizer::FlattenStaticTransformsVisitor::_transformSet
protected
TransformStack osgUtil::Optimizer::FlattenStaticTransformsVisitor::_transformStack
protected

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