Provided by: inventor-doc_2.1.5-10-18_all bug


       SoScale1Dragger — object you can scale in one dimension by dragging with the mouse


       SoBase  >  SoFieldContainer  >  SoNode  >  SoBaseKit  >  SoInteractionKit  >  SoDragger  >


       #include <Inventor/draggers/SoScale1Dragger.h>

          Fields from class SoScale1Dragger:

     SoSFVec3f           scaleFactor

          Fields from class SoDragger:

     SoSFBool            isActive

          Fields from class SoInteractionKit:

     SoSFEnum            renderCaching
     SoSFEnum            boundingBoxCaching
     SoSFEnum            renderCulling
     SoSFEnum            pickCulling

          Parts from class SoBaseKit:

     (SoNodeKitListPart)  callbackList

          Methods from class SoScale1Dragger:

     static const SoNodekitCatalog *
                         getClassNodekitCatalog() const
     static SoType       getClassTypeId()

          Methods from class SoDragger:

     void                addStartCallback(SoDraggerCB *f, void *userData = NULL)
     void                removeStartCallback(SoDraggerCB *f, void *userData = NULL)
     void                addMotionCallback(SoDraggerCB *f, void *userData = NULL)
     void                removeMotionCallback(SoDraggerCB *f, void *userData = NULL)
     void                addFinishCallback(SoDraggerCB *f, void *userData = NULL)
     void                removeFinishCallback(SoDraggerCB *f, void *userData = NULL)
     void                addValueChangedCallback(SoDraggerCB *f, void *userData = NULL)
     void                removeValueChangedCallback(SoDraggerCB *f, void *userData = NULL)
     SbBool              enableValueChangedCallbacks()
     void                setMinGesture(int pixels)
     int                 getMinGesture() const
     static void         setMinScale(float newMinScale)
     static float        getMinScale()

          Methods from class SoInteractionKit:

     virtual SbBool      setPartAsPath(const SbName &partName, SoPath *surrogatePath )

          Methods from class SoBaseKit:

     virtual const SoNodekitCatalog *
                              getNodekitCatalog() const
     virtual SoNode *         getPart(const SbName &partName, SbBool makeIfNeeded)
     SbString                 getPartString(const SoBase *part)
     virtual SoNodeKitPath *  createPathToPart(const SbName &partName, SbBool makeIfNeeded, const
                                   SoPath *pathToExtend = NULL)
     virtual SbBool           setPart(const SbName &partName, SoNode *newPart)
     SbBool                   set(char *partName, char *parameters)
     SbBool                   set(char *nameValuePairs)
     static SbBool            isSearchingChildren()
     static void              setSearchingChildren(SbBool newVal)

          Methods from class SoNode:

     void                setOverride(SbBool state)
     SbBool              isOverride() const
     SoNode *            copy(SbBool copyConnections = FALSE) const
     virtual SbBool      affectsState() const
     static SoNode *     getByName(const SbName &name)
     static int          getByName(const SbName &name, SoNodeList &list)

          Methods from class SoFieldContainer:

     void                setToDefaults()
     SbBool              hasDefaultValues() const
     SbBool              fieldsAreEqual(const SoFieldContainer *fc) const
     void                copyFieldValues(const  SoFieldContainer  *fc,  SbBool  copyConnections =
     void                get(SbString &fieldDataString)
     virtual int         getFields(SoFieldList &resultList) const
     virtual SoField *   getField(const SbName &fieldName) const
     SbBool              getFieldName(const SoField *field, SbName &fieldName) const
     SbBool              isNotifyEnabled() const
     SbBool              enableNotify(SbBool flag)

          Methods from class SoBase:

     void                ref()
     void                unref() const
     void                unrefNoDelete() const
     void                touch()
     virtual SoType      getTypeId() const
     SbBool              isOfType(SoType type) const
     virtual void        setName(const SbName &name)
     virtual SbName      getName() const

          Macros from class SoBaseKit:

     SO_GET_PART(kit, partName, partClass)
     SO_CHECK_PART(kit, partName, partClass)


       SoScale1Dragger is a simple dragger that scales in one dimension  when  dragged  with  the
       mouse.  It moves along the x axis of its local space, as determined by its location in the
       scene graph. Transformation nodes placed before it will affect both the  dragger  and  the
       direction of motion.

       This  node  has  a scaleFactor field which always reflects its size in local space. If you
       set the field, the dragger will change accordingly. You can also connect fields  of  other
       nodes or engines from this one to make them follow the dragger's motion.

       This dragger contains four parts, scaler, scalerActive, feedback, and feedbackActive.

       Each of these is set by default from a resource described in the Dragger Resources section
       of the online reference page for this class. You can change the parts in any  instance  of
       this dragger using setPart().

       You  can  make  your  program use different default resources for the parts by copying the
       file /usr/share/data/draggerDefaults/scale1Dragger.iv into your own directory, editing the
       file,  and  then  setting  the  environment  variable  SO_DRAGGER_DIR to be a path to that


     SoSFVec3f           scaleFactor
          Scale factor affecting the dragger.



     static const SoNodekitCatalog *
                         getClassNodekitCatalog() const
          Returns an SoNodekitCatalog for this class

     static SoType       getClassTypeId()
          Returns type identifier for this class.


       │                        All parts                         │
       │                                                  NULL by │
       │Part Name        Part Type         Default Type   Default │
       │                                                          │
       │callbackList     NodeKitListPart   --               yes   │
       │scaler           Separator         --               yes   │
       │scalerActive     Separator         --               yes   │
       │feedback         Separator         --               yes   │
       │feedbackActive   Separator         --               yes   │
       │                                                          │
       │      Extra information for list parts from above table        │
       │                                                               │
       │Part Name      Container Type   Permissible Types              │
       │                                                               │
       │callbackList   Separator        Callback, EventCallback        │
       │                                                               │


       .in 0n+.5i
     Resource:         scale1Scaler
       .in 0n+.5i
     Part:             scaler
     Appearance:       white line, small cubes ends
     Description:      picking this initiates scaling

                         .in 0n+.5i
     Resource:         scale1ScalerActive
                         .in 0n+.5i
     Part:             scalerActive
     Appearance:       yellow version of scaler, adds wireframe yellow cube
     Description:      displayed during scaling instead of the scaler

                         .in 0n+.5i
     Resource:         scale1Feedback
                         .in 0n+.5i
     Part:             feedback
     Appearance:       thin purple 3-D crosshair
     Description:      shows center of scale when still

                         .in 0n+.5i
     Resource:         scale1FeedbackActive
                         .in 0n+.5i
     Part:             feedbackActive
     Appearance:       thin, slightly brighter purple 3-D crosshair
     Description:      shows center of scale while in motion


       Scale1Dragger {
          renderCaching       AUTO
          boundingBoxCaching  AUTO
          renderCulling       AUTO
          pickCulling         AUTO
          isActive            FALSE
          scaleFactor         1 1 1
          callbackList        NULL
          scaler              <scale1Scaler resource>
          scalerActive        <scale1ScalerActive resource>
          feedback            <scale1Feedback resource>
          feedbackActive      <scale1FeedbackActive resource>


       SoInteractionKit,     SoDragger,      SoCenterballDragger,      SoDirectionalLightDragger,
       SoDragPointDragger,      SoHandleBoxDragger,      SoJackDragger,      SoPointLightDragger,
       SoRotateCylindricalDragger,         SoRotateDiscDragger,         SoRotateSphericalDragger,
       SoScale2Dragger,    SoScale2UniformDragger,   SoScaleUniformDragger,   SoSpotLightDragger,
       SoTabBoxDragger,     SoTabPlaneDragger,     SoTrackballDragger,     SoTransformBoxDragger,
       SoTransformerDragger, SoTranslate1Dragger, SoTranslate2Dragger