class SG_EXPORT osg::Switch

Switch is a Group node which allows switching between children.

Inheritance:

Public Methods

Switch()

META_Node(Switch)

virtual void traverse(NodeVisitor& nv)

inline void setValue(const int value)

Selects the active child Node or enables a special SwitchType mode.

inline const int getValue() const

Returns the number of the active child Node or the SwitchType

Public Members

enum SwitchType

Special mode values for the Switch.

Protected Fields

int _value

The current Switch value.

Protected Methods

virtual ~Switch()

Inherited from Group:

Public Methods

virtual bool addChild( Node* child )

virtual bool removeChild( Node* child )

virtual bool replaceChild( Node* origChild, Node* newChild )

inline const int getNumChildren() const

inline Node* getChild( const int i )

inline const Node* getChild( const int i ) const

inline bool containsNode( const Node* node ) const

inline ChildList::iterator findNode( const Node* node )

inline ChildList::const_iterator findNode( const Node* node ) const

Protected Fields

ChildList _children

Protected Methods

virtual const bool computeBound() const

Inherited from Node:

Public Methods

virtual Object* clone() const

virtual bool isSameKindAs(const Object* obj) const

virtual const char* className() const

virtual void accept(NodeVisitor& nv)

virtual void ascend(NodeVisitor& nv)

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 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

inline void setUserData(void* data, MemoryAdapter* ma=0L)

inline void* getUserData()

inline const void* getUserData() const

inline MemoryAdapter* getMemoryAdapter()

inline const MemoryAdapter* getMemoryAdapter() 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

void* _userData

ref_ptr<MemoryAdapter> _memoryAdapter

NodeMask _nodeMask

DescriptionList _descriptions

ref_ptr<StateSet> _dstate

Protected Methods

void setNumChildrenRequiringAppTraversal(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

Switch is a Group node which allows switching between children. Typical uses would be for objects which might need to be rendered differently at different times, for instance a switch could be used to represent the different states of a traffic light.

enum SwitchType

Special mode values for the Switch. Use these if you want to turn on/off all child nodes.

ALL_CHILDREN_ON

Turn on all children.

ALL_CHILDREN_OFF

Turn off all children.

Switch()

META_Node(Switch)

virtual void traverse(NodeVisitor& nv)

inline void setValue(const int value)

Selects the active child Node or enables a special SwitchType mode.

Parameters:

value - the number of the active child (first child == number 0) or SwitchType. Invalid values will be ignored.

inline const int getValue() const

Returns the number of the active child Node or the SwitchType

virtual ~Switch()

int _value

The current Switch value.

This class has no child classes.

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