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SoScaleUniformDragger Class Reference

The SoScaleUniformDragger class provides a mechanism for the end-user to scale in three dimensions. More...

#include <Inventor/draggers/SoScaleUniformDragger.h>

Inheritance diagram for SoScaleUniformDragger::

List of all members.

Public Methods
	SoScaleUniformDragger (void)
Static Public Methods
void	initClass (void)
Public Attributes
SoSFVec3f	scaleFactor
Protected Methods
	~SoScaleUniformDragger ()
virtual SbBool	setUpConnections (SbBool onoff, SbBool doitalways=FALSE)
void	dragStart (void)
void	drag (void)
void	dragFinish (void)
Static Protected Methods
void	startCB (void *f, SoDragger *d)
void	motionCB (void *f, SoDragger *d)
void	finishCB (void *f, SoDragger *d)
void	fieldSensorCB (void *f, SoSensor *s)
void	valueChangedCB (void *f, SoDragger *d)
Protected Attributes
SoFieldSensor *	fieldSensor
SbLineProjector *	lineProj

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Detailed Description

The SoScaleUniformDragger class provides a mechanism for the end-user to scale in three dimensions.

Use this dragger to allow the end-user of your application to scale simultaneously along all the axes.

Scaling with this dragger can only be done in a uniform manner, ie the X, Y and Z components of the SoScaleUniformDragger::scaleFactor will always be exactly equal.

See also:

SoScale2UniformDragger

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Constructor & Destructor Documentation

SoScaleUniformDragger::SoScaleUniformDragger (  void )

Default constructor, sets up the dragger nodekit catalog with the interaction and feedback geometry.

SoScaleUniformDragger::~SoScaleUniformDragger (  )  [protected]

Protected destructor. (Dragger classes are derived from SoBase, so they are reference counted and automatically destroyed when their reference count goes to 0.)

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Member Function Documentation

void SoScaleUniformDragger::initClass (  void )  [static]

Initializes type system for this dragger class. Application programmers should usually not have to invoke this method, see documentation of SoInteraction::initClass(). Reimplemented from SoDragger.

SbBool SoScaleUniformDragger::setUpConnections (  SbBool onoff, SbBool doitalways = FALSE )  [protected, virtual]

Sets up all internal connections for instances of this class. (This method will usually not be of interest to the application programmer, unless you want to extend the library with new custom nodekits or dragger classes. If so, see the SoBaseKit class documentation.) Reimplemented from SoInteractionKit.

void SoScaleUniformDragger::startCB (  void * f, SoDragger * d )  [static, protected]

For internal use only.

void SoScaleUniformDragger::motionCB (  void * f, SoDragger * d )  [static, protected]

For internal use only.

void SoScaleUniformDragger::finishCB (  void * f, SoDragger * d )  [static, protected]

For internal use only.

void SoScaleUniformDragger::fieldSensorCB (  void * d, SoSensor * s )  [static, protected]

For internal use only. Reimplemented from SoInteractionKit.

void SoScaleUniformDragger::valueChangedCB (  void * f, SoDragger * d )  [static, protected]

For internal use only.

void SoScaleUniformDragger::dragStart (  void )  [protected]

For internal use only.

void SoScaleUniformDragger::drag (  void )  [protected]

For internal use only.

void SoScaleUniformDragger::dragFinish (  void )  [protected]

For internal use only.

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Member Data Documentation

SoSFVec3f SoScaleUniformDragger::scaleFactor

Continuously updated to contain the current vector of scaling along the X, Y and Z axes.

SoFieldSensor * SoScaleUniformDragger::fieldSensor [protected]

For internal use only. Reimplemented from SoInteractionKit.

SbLineProjector * SoScaleUniformDragger::lineProj [protected]

For internal use only.

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

• SoScaleUniformDragger.cpp
• SoScaleUniformDragger.h

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