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SoTranslate1Dragger Class Reference

The SoTranslate1Dragger class provides a mechanism for the end-user to translate along an axis. More...

#include <Inventor/draggers/SoTranslate1Dragger.h>

Inheritance diagram for SoTranslate1Dragger::

List of all members.

Public Methods
	SoTranslate1Dragger (void)
Static Public Methods
void	initClass (void)
Public Attributes
SoSFVec3f	translation
Protected Methods
	~SoTranslate1Dragger ()
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 SoTranslate1Dragger class provides a mechanism for the end-user to translate along an axis.

Use this dragger to allow the end-user of your application to translate along the X-axis and the Y-axis at the same time, ie freely inside a 3D plane. (Use a transformation node in front of the dragger to position it and re-orient it to translate in any plane.)

See also:

SoTranslate2Dragger, SoDragPointDragger

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Constructor & Destructor Documentation

SoTranslate1Dragger::SoTranslate1Dragger (  void )

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

SoTranslate1Dragger::~SoTranslate1Dragger (  )  [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 SoTranslate1Dragger::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 SoTranslate1Dragger::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 SoTranslate1Dragger::startCB (  void * f, SoDragger * d )  [static, protected]

For internal use only.

void SoTranslate1Dragger::motionCB (  void * f, SoDragger * d )  [static, protected]

For internal use only.

void SoTranslate1Dragger::finishCB (  void * f, SoDragger * d )  [static, protected]

For internal use only.

void SoTranslate1Dragger::fieldSensorCB (  void * d, SoSensor * s )  [static, protected]

For internal use only. Reimplemented from SoInteractionKit.

void SoTranslate1Dragger::valueChangedCB (  void * f, SoDragger * d )  [static, protected]

For internal use only.

void SoTranslate1Dragger::dragStart (  void )  [protected]

For internal use only.

void SoTranslate1Dragger::drag (  void )  [protected]

For internal use only.

void SoTranslate1Dragger::dragFinish (  void )  [protected]

For internal use only.

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Member Data Documentation

SoSFVec3f SoTranslate1Dragger::translation

Continuously updated to contain the current translation from the dragger's local origo position. Only the first component (the X value) can be changed by the end-user. The application programmer applying this dragger in his code should connect the relevant node fields in the scene to this field to make it follow the dragger.

SoFieldSensor * SoTranslate1Dragger::fieldSensor [protected]

For internal use only. Reimplemented from SoInteractionKit.

SbLineProjector * SoTranslate1Dragger::lineProj [protected]

The SbLineProjector instance used for projecting from 2D mouse cursor positions to 3D points.

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

• SoTranslate1Dragger.cpp
• SoTranslate1Dragger.h

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