osgUtil::Optimizer::StateVisitor Class Reference

Optimize State in the scene graph by removing duplicate state, replacing it with shared instances, both for StateAttributes, and whole StateSets. More...

Inheritance diagram for osgUtil::Optimizer::StateVisitor:

[legend]List of all members.

Public Member Functions
	StateVisitor (Optimizer *optimizer=0)
	default to traversing all children.
virtual void	reset ()
	empty visitor, make it ready for next traversal.
virtual void	apply (osg::Node &node)
virtual void	apply (osg::Geode &geode)
void	optimize ()
Protected Types
typedef std::set< osg::Object * >	ObjectSet
typedef std::map< osg::StateSet *, ObjectSet >	StateSetMap
Protected Member Functions
void	addStateSet (osg::StateSet *stateset, osg::Object *obj)
Protected Attributes
StateSetMap	_statesets

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Detailed Description

Optimize State in the scene graph by removing duplicate state, replacing it with shared instances, both for StateAttributes, and whole StateSets.

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Member Typedef Documentation

typedef std::set<osg::Object*> osgUtil::Optimizer::StateVisitor::ObjectSet [protected]

typedef std::map<osg::StateSet*,ObjectSet> osgUtil::Optimizer::StateVisitor::StateSetMap [protected]

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Constructor & Destructor Documentation

osgUtil::Optimizer::StateVisitor::StateVisitor (  Optimizer *  optimizer = 0  )  [inline]

default to traversing all children.

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Member Function Documentation

void osgUtil::Optimizer::StateVisitor::addStateSet (  osg::StateSet *  stateset, osg::Object *  obj )  [protected]

virtual void osgUtil::Optimizer::StateVisitor::apply (  osg::Geode &  geode  )  [virtual]

Reimplemented from osg::NodeVisitor.

virtual void osgUtil::Optimizer::StateVisitor::apply (  osg::Node &  node  )  [virtual]

Reimplemented from osg::NodeVisitor.

void osgUtil::Optimizer::StateVisitor::optimize (   )

virtual void osgUtil::Optimizer::StateVisitor::reset (   )  [virtual]

empty visitor, make it ready for next traversal. Reimplemented from osg::NodeVisitor.

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Member Data Documentation

StateSetMap osgUtil::Optimizer::StateVisitor::_statesets [protected]

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

• Optimizer

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