SoFaceDetail — stores detail information about vertex-based shapes made of faces

       This class contains detail information about a point on a face in a vertex-based shape made of faces. The
       information  includes  the number of points in the face, the points forming the vertices of the face, and
       the index of the face within the shape.

       Note that when an SoFaceDetail is returned from picking (in an SoPickedPoint), it  will  contain  details
       for  all  points  defining  the face that was intersected. However, when an SoFaceDetail is created for a
       triangle produced during primitive generation (in an SoPrimitiveVertex), it will contain details for only
       the three vertices of the triangle.

       SoDetail > SoFaceDetail

SoFaceDetail()virtual~SoFaceDetail()
          Constructor and destructor.

     longgetNumPoints()const
          Returns the number of points in the face.

     constSoPointDetail*getPoint(inti)const
          Returns information about  the  point  forming  the  i'th  vertex  of  the  face,  represented  as  an
          SoPointDetail.

     int32_tgetFaceIndex()const
          Returns the index of the face within the shape.

     int32_tgetPartIndex()const
          Returns the index of the part containing the face within the shape.

     staticSoTypegetClassTypeId()
          Returns type identifier for this class.

       SoFaceDetail — stores detail information about vertex-based shapes made of faces

SoDetail,SoPickedPoint,SoPrimitiveVertex,SoVertexShapeSoFaceDetail(3IV)()

#include<Inventor/details/SoFaceDetail.h>

          Methods from class SoFaceDetail:

                            SoFaceDetail()virtual~SoFaceDetail()longgetNumPoints()constconstSoPointDetail*getPoint(inti)constint32_tgetFaceIndex()constint32_tgetPartIndex()conststaticSoTypegetClassTypeId()

          Methods from class SoDetail:

     SoDetail*copy()constvirtualSoTypegetTypeId()constSbBoolisOfType(SoTypetype)const