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


       SoIndexedLineSet — indexed polyline shape node


       SoBase  >  SoFieldContainer  >  SoNode  >  SoShape  >  SoVertexShape  >  SoIndexedShape  >


       #include <Inventor/nodes/SoIndexedLineSet.h>

          Fields from class SoIndexedShape:

     SoMFInt32           coordIndex
     SoMFInt32           materialIndex
     SoMFInt32           normalIndex
     SoMFInt32           textureCoordIndex

          Fields from class SoVertexShape:

     SoSFNode            vertexProperty

          Methods from class SoIndexedLineSet:

     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  =
     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


       This  node represents a 3D shape formed by constructing polylines from vertices located at
       the coordinates specified in the vertexProperty field (from SoVertexShape), or the current
       inherited coordinates. For optimal performance, the vertexProperty field is recommended.

       SoIndexedLineSet uses the indices in the coordIndex field (from SoIndexedShape) to specify
       the polylines. An index of SO_END_LINE_INDEX (-1) indicates that the current polyline  has
       ended and the next one begins.

       The  coordinates of the line set are transformed by the current cumulative transformation.
       The lines are drawn with the current light model and drawing style (drawing  style  FILLED
       is treated as LINES).

       Treatment  of  the current material and normal binding is as follows: The PER_PART binding
       specifies a material or normal  for  each  segment  of  the  line.  The  PER_FACE  binding
       specifies  a  material  or  normal  for  each polyline. PER_VERTEX specifies a material or
       normal for each vertex. The corresponding _INDEXED bindings are  the  same,  but  use  the
       materialIndex or normalIndex indices (see SoIndexedShape). The default material binding is
       OVERALL. The default normal binding is PER_VERTEX_INDEXED

       The current complexity value has no effect on the rendering of indexed line sets.


          Creates an indexed line set node with default settings.

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


          Draws lines based on the current coordinates, normals, materials, drawing style, and so

          Picks  lines  based  on  the  current coordinates and transformation. Details about the
          intersection are returned in an SoLineDetail.

          Computes the bounding box that encloses all vertices of the line set with  the  current
          transformation  applied  to  them. Sets the center to the average of the coordinates of
          all vertices.

          If any line segment callbacks are registered with the action, they will be invoked  for
          each successive segment in the line set.


       IndexedLineSet {
          vertexProperty     NULL
          coordIndex         0
          materialIndex      -1
          normalIndex        -1
          textureCoordIndex  -1


       SoCoordinate3, SoDrawStyle, SoLineDetail, SoLineSet, SoVertexProperty