class OSGUTIL_EXPORT osgUtil::RenderGraph

Inheritance:

Public Fields

osg::ref_ptr<const osg::StateSet> _stateset

int _depth

ChildList _children

LeafList _leaves

Public Methods

RenderGraph()

RenderGraph(RenderGraph* parent, const osg::StateSet* stateset)

~RenderGraph()

inline const bool empty() const

return true if all of drawables, lights and children are empty

inline const bool leaves_empty() const

void reset()

reset the internal contents of a RenderGraph, including deleting all children

void clean()

recursively clean the RenderGraph of all its drawables, lights and depths.

void prune()

recursively prune the RenderGraph of empty children

inline RenderGraph* find_or_insert(const osg::StateSet* stateset)

inline void addLeaf(RenderLeaf* leaf)

add a render leaf

static inline void moveRenderGraph(osg::State& state, RenderGraph* sg_curr, RenderGraph* sg_new)

inline static void moveToRootRenderGraph(osg::State& state, RenderGraph* sg_curr)

Public Members

typedef std::vector< osg::ref_ptr<RenderLeaf> > LeafList RenderGraph* _parent

Documentation

typedef std::vector< osg::ref_ptr<RenderLeaf> > LeafList RenderGraph* _parent

osg::ref_ptr<const osg::StateSet> _stateset

int _depth

ChildList _children

LeafList _leaves

RenderGraph()

RenderGraph(RenderGraph* parent, const osg::StateSet* stateset)

~RenderGraph()

inline const bool empty() const

return true if all of drawables, lights and children are empty

inline const bool leaves_empty() const

void reset()

reset the internal contents of a RenderGraph, including deleting all children

void clean()

recursively clean the RenderGraph of all its drawables, lights and depths. Leaves children intact, and ready to be populated again.

void prune()

recursively prune the RenderGraph of empty children

inline RenderGraph* find_or_insert(const osg::StateSet* stateset)

inline void addLeaf(RenderLeaf* leaf)

add a render leaf

static inline void moveRenderGraph(osg::State& state, RenderGraph* sg_curr, RenderGraph* sg_new)

inline static void moveToRootRenderGraph(osg::State& state, RenderGraph* sg_curr)

This class has no child classes.

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