IndexedFaceSet { 
      eventIn       MFInt32 set_colorIndex
      eventIn       MFInt32 set_coordIndex
      eventIn       MFInt32 set_normalIndex
      eventIn       MFInt32 set_texCoordIndex
      exposedField  SFNode  color             NULL
      exposedField  SFNode  coord             NULL
      exposedField  SFNode  normal            NULL
      exposedField  SFNode  texCoord          NULL
      field         SFBool  ccw               TRUE
      field         MFInt32 colorIndex        []        # [-1,)
      field         SFBool  colorPerVertex    TRUE
      field         SFBool  convex            TRUE
      field         MFInt32 coordIndex        []        # [-1,)
      field         SFFloat creaseAngle       0         # [0,)
      field         MFInt32 normalIndex       []        # [-1,)
      field         SFBool  normalPerVertex   TRUE
      field         SFBool  solid             TRUE
      field         MFInt32 texCoordIndex     []        # [-1,)
    }