class SG_EXPORT osg::Geode

Leaf Node for grouping Drawables

Inheritance:

Public Methods

typedef std::vector< ref_ptr<Drawable> > DrawableList Geode()

Geode(const Geode&, const CopyOp& copyop=CopyOp::SHALLOW_COPY)

Copy constructor using CopyOp to manage deep vs shallow copy

META_Node(Geode)

virtual const bool addDrawable( Drawable* drawable )

Add Drawable to Geode.

virtual const bool removeDrawable( Drawable* drawable )

Remove Drawable from Geode.

virtual const bool replaceDrawable( Drawable* origDraw, Drawable* newDraw )

Replace specified Drawable with another Drawable.

inline const int getNumDrawables() const

return the number of geoset's

inline Drawable* getDrawable( const int i )

return geoset at position i

inline const Drawable* getDrawable( const int i ) const

return geoset at position i

inline const bool containsDrawable(const Drawable* gset) const

return true if geoset is contained within Geode

inline DrawableList::iterator findDrawable(const Drawable* gset)

return the iterator position for specified Drawable.

inline DrawableList::const_iterator findDrawable(const Drawable* gset) const

return the const_iterator position for specified Drawable.

void compileDrawables(State& state)

compile OpenGL Display List for each geoset

Protected Fields

DrawableList _drawables

Protected Methods

virtual ~Geode()

virtual const bool computeBound() const

Inherited from Node:

Public Methods

virtual Object* cloneType() const

virtual Object* clone(const CopyOp& copyop) const

virtual bool isSameKindAs(const Object* obj) const

virtual const char* className() const

virtual void accept(NodeVisitor& nv)

virtual void ascend(NodeVisitor& nv)

virtual void traverse(NodeVisitor& )

inline void setName( const std::string& name )

inline void setName( const char* name )

inline const std::string& getName() const

inline const ParentList& getParents() const

inline ParentList getParents()

inline Group* getParent(const int i)

inline const Group* getParent(const int i) const

inline const int getNumParents() const

void setAppCallback(NodeCallback* nc)

inline NodeCallback* getAppCallback()

inline const NodeCallback* getAppCallback() const

inline const int getNumChildrenRequiringAppTraversal() const

void setCullingActive(const bool active)

inline const bool getCullingActive() const

inline const int getNumChildrenWithCullingDisabled() const

inline void setUserData(osg::Referenced* obj)

inline Referenced* getUserData()

inline const Referenced* getUserData() const

inline void setNodeMask(const NodeMask nm)

inline const NodeMask getNodeMask() const

inline const DescriptionList& getDescriptions() const

inline DescriptionList& getDescriptions()

inline const std::string& getDescription(const int i) const

inline std::string& getDescription(const int i)

inline const int getNumDescriptions() const

void addDescription(const std::string& desc)

inline void setStateSet(osg::StateSet* dstate)

inline osg::StateSet* getStateSet()

inline const osg::StateSet* getStateSet() const

inline const BoundingSphere& getBound() const

void dirtyBound()

Public Members

typedef std::vector<Group*> ParentList

typedef std::vector<std::string> DescriptionList

Protected Fields

mutable BoundingSphere _bsphere

mutable bool _bsphere_computed

std::string _name

ParentList _parents

ref_ptr<NodeCallback> _appCallback

int _numChildrenRequiringAppTraversal

bool _cullingActive

int _numChildrenWithCullingDisabled

osg::ref_ptr<Referenced> _userData

NodeMask _nodeMask

DescriptionList _descriptions

ref_ptr<StateSet> _dstate

Protected Methods

void addParent(osg::Group* node)

void removeParent(osg::Group* node)

void setNumChildrenRequiringAppTraversal(const int num)

void setNumChildrenWithCullingDisabled(const int num)

Inherited from Object:

Inherited from Referenced:

Public Methods

inline Referenced& operator = (Referenced&)

inline void ref() const

inline void unref() const

inline const int referenceCount() const

Protected Fields

mutable int _refCount

Documentation

Leaf Node for grouping Drawables

typedef std::vector< ref_ptr<Drawable> > DrawableList Geode()

Geode(const Geode&, const CopyOp& copyop=CopyOp::SHALLOW_COPY)

Copy constructor using CopyOp to manage deep vs shallow copy

META_Node(Geode)

virtual const bool addDrawable( Drawable* drawable )

Add Drawable to Geode. If gset is not NULL and is not contained in Geode then increment its reference count, add it to the drawables list and dirty the bounding sphere to force it to recompute on next getBound() and return true for success. Otherwise return false.

virtual const bool removeDrawable( Drawable* drawable )

Remove Drawable from Geode. If gset is contained in Geode then remove it from the geoset list and decrement its reference count, and dirty the bounding sphere to force it to recompute on next getBound() and return true for success. If gset is not found then return false and do not change the reference count of gset.

virtual const bool replaceDrawable( Drawable* origDraw, Drawable* newDraw )

Replace specified Drawable with another Drawable. Decrement the reference count origGSet and increments the reference count of newGset, and dirty the bounding sphere to force it to recompute on next getBound() and returns true. If origDrawable is not found then return false and do not add newGset. If newGset is NULL then return false and do not remove origGset.

inline const int getNumDrawables() const

return the number of geoset's

inline Drawable* getDrawable( const int i )

return geoset at position i

inline const Drawable* getDrawable( const int i ) const

return geoset at position i

inline const bool containsDrawable(const Drawable* gset) const

return true if geoset is contained within Geode

inline DrawableList::iterator findDrawable(const Drawable* gset)

return the iterator position for specified Drawable. return _geoset.end() if gset not is contained in Geode.

inline DrawableList::const_iterator findDrawable(const Drawable* gset) const

return the const_iterator position for specified Drawable. return _geoset.end() if gset not is contained in Geode.

void compileDrawables(State& state)

compile OpenGL Display List for each geoset

virtual ~Geode()

virtual const bool computeBound() const

DrawableList _drawables

Direct child classes:

Billboard

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