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SoPendulum Class Reference

The SoPendulum class is used to create oscillating rotations. More...

#include <Inventor/nodes/SoPendulum.h>

Inheritance diagram for SoPendulum::

List of all members.

Public Methods
	SoPendulum (void)
virtual void	write (SoWriteAction *action)
Static Public Methods
void	initClass (void)
Public Attributes
SoSFRotation	rotation0
SoSFRotation	rotation1
SoSFFloat	speed
SoSFBool	on
Protected Methods
virtual	~SoPendulum ()

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Detailed Description

The SoPendulum class is used to create oscillating rotations.

A smooth transition between rotation0 and rotation1 is created using a cosine function. In the beginning of the cycle, rotation0 is used. Halfway through the cycle, the resulting rotation equals rotation1, and at the end of the cycle, we're at rotation0 again.

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Constructor & Destructor Documentation

SoPendulum::SoPendulum (  void )

Constructor.

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

Destructor.

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Member Function Documentation

void SoPendulum::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 SoRotation.

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

Overloaded to not write out internal engine connections. Reimplemented from SoNode.

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Member Data Documentation

SoSFRotation SoPendulum::rotation0

The first rotation limit of the interpolation.

SoSFRotation SoPendulum::rotation1

The other rotation limit of the interpolation.

SoSFFloat SoPendulum::speed

Speed in cycles per second. Defaults to 1.

SoSFBool SoPendulum::on

Toggles animation on or off. Defaults to being on.

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

• SoPendulum.cpp
• SoPendulum.h

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