class SG_EXPORT osg::Switch

Switch is a Group node which allows switching between children.

Inheritance:

Public Methods

Switch()

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

Copy constructor using CopyOp to manage deep vs shallow copy

META_Node(osg, Switch)

virtual void traverse(NodeVisitor& nv)

void setNewChildDefaultValue(bool value)

bool getNewChildDefaultValue() const

virtual bool addChild( Node* child )

virtual bool addChild( Node* child, bool value )

virtual bool removeChild( Node* child )

void setValue(unsigned int pos, bool value)

void setValue(const Node* child, bool value)

bool getValue(unsigned int pos) const

bool getValue(const Node* child) const

void setValue(int value)

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

int getValue() const

const ValueList& getValueList() const

Public Members

enum Values

Special values for the Switch.

typedef std::vector<bool> ValueList

Protected Fields

bool _newChildDefaultValue

ValueList _values

Protected Methods

virtual ~Switch()

Inherited from Group:

Public Methods

virtual Group* asGroup()

virtual const Group* asGroup() const

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

inline unsigned int getNumChildren() const

inline Node* getChild( unsigned int i )

inline const Node* getChild( unsigned 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

inline unsigned int findChildNo( const Node* node ) const

Public Members

typedef std::vector<ref_ptr<Node> > ChildList

Protected Fields

ChildList _children

Protected Methods

virtual bool computeBound() const

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.

Switch()

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

Copy constructor using CopyOp to manage deep vs shallow copy

META_Node(osg, Switch)

virtual void traverse(NodeVisitor& nv)

void setNewChildDefaultValue(bool value)

bool getNewChildDefaultValue() const

virtual bool addChild( Node* child )

virtual bool addChild( Node* child, bool value )

virtual bool removeChild( Node* child )

void setValue(unsigned int pos, bool value)

void setValue(const Node* child, bool value)

bool getValue(unsigned int pos) const

bool getValue(const Node* child) const

enum Values

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

ALL_CHILDREN_ON

All children turned on.

ALL_CHILDREN_OFF

All children off.

MULTIPLE_CHILDREN_ON

Multiple children turned on

void setValue(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.

int getValue() const

typedef std::vector<bool> ValueList

const ValueList& getValueList() const

virtual ~Switch()

bool _newChildDefaultValue

ValueList _values

Direct child classes:

Sequence

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