NAME

       SoScale — node representing a 3D geometric scaling

INHERITS FROM

       SoBase > SoFieldContainer > SoNode > SoTransformation > SoScale

SYNOPSIS

       #include <Inventor/nodes/SoScale.h>

          Fields from class SoScale:

     SoSFVec3f           scaleFactor

          Methods from class SoScale:

                         SoScale()
     static SoType       getClassTypeId()

          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 =
                              FALSE)
     SbBool              set(const char *fieldDataString)
     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

DESCRIPTION

       This node defines a 3D scaling about the origin. If the components of the  scaling  vector
       are not all the same, this produces a non-uniform scale.

FIELDS

     SoSFVec3f           scaleFactor
          The  scaling  factors  in  the  x,  y,  and z dimensions. Non-positive values may cause
          undesirable results.

METHODS

                         SoScale()
          Creates a scale node with default settings.

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

ACTION BEHAVIOR

       SoGLRenderAction, SoCallbackAction, SoGetBoundingBoxAction, SoRayPickAction
          Accumulates scaling transformation into the current transformation.

     SoGetMatrixAction
          Returns the matrix corresponding to the scaling.

FILE FORMAT/DEFAULTS

       Scale {
          scaleFactor  1 1 1
     }

SEE ALSO

       SoTransform, SoUnits

                                                                                   SoScale(3IV)()