class OSGUTIL_EXPORT StateVisitor

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

Inheritance:

Public Methods

StateVisitor()

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 Fields

StateSetMap _statesets

Protected Methods

void addStateSet(osg::StateSet* stateset, osg::Object* obj)

Protected Members

typedef std::set<osg::Object*> ObjectSet

typedef std::map<osg::StateSet*,ObjectSet> StateSetMap

Documentation

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

StateVisitor()

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()

void addStateSet(osg::StateSet* stateset, osg::Object* obj)

typedef std::set<osg::Object*> ObjectSet

typedef std::map<osg::StateSet*,ObjectSet> StateSetMap

StateSetMap _statesets

This class has no child classes.

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