---

SoBlinker Class Reference

The SoBlinker class is a cycling switch node. More...

#include <Inventor/nodes/SoBlinker.h>

Inheritance diagram for SoBlinker::

List of all members.

Public Methods
	SoBlinker (void)
virtual void	getBoundingBox (SoGetBoundingBoxAction *action)
virtual void	write (SoWriteAction *action)
Static Public Methods
void	initClass (void)
Public Attributes
SoSFFloat	speed
SoSFBool	on
Protected Methods
virtual	~SoBlinker ()
virtual void	notify (SoNotList *nl)

---

Detailed Description

The SoBlinker class is a cycling switch node.

This switch node cycles its children SoBlinker::speed number of times per second. If the node has only one child, it will be cycled on and off. Cycling can be turned off using the SoBlinker::on field, and the node then behaves like a normal SoSwitch node.

---

Constructor & Destructor Documentation

SoBlinker::SoBlinker (  void )

Constructor.

SoBlinker::~SoBlinker (  )  [protected, virtual]

Destructor.

---

Member Function Documentation

void SoBlinker::initClass (  void )  [static]

Sets up initialization for data common to all instances of this class, like submitting necessary information to the Coin type system. Reimplemented from SoSwitch.

void SoBlinker::getBoundingBox (  SoGetBoundingBoxAction * action )  [virtual]

Overloaded to calculate bbox of all children. Reimplemented from SoSwitch.

void SoBlinker::write (  SoWriteAction * action )  [virtual]

Overloaded not to write internal engine connections. Reimplemented from SoSwitch.

void SoBlinker::notify (  SoNotList * nl )  [protected, virtual]

Overloaded to detect "external" changes (i.e. not caused by the internal timer engine). Reimplemented from SoNode.

---

Member Data Documentation

SoSFFloat SoBlinker::speed

Number of cycles per second.

SoSFBool SoBlinker::on

Controls whether cycling is on or off.

---

The documentation for this class was generated from the following files:

• SoBlinker.cpp
• SoBlinker.h

---