PK_GOCLSG_f_t

typedef void (*PK_GOCLSG_f_t)
(
--- received arguments ---
const int    *segtyp,
const int    *ntags,
const int    *tags,
const int    *ngeom,
const double *geom,
const int    *nlntp,
const int    *lntp,
--- returned arguments ---
int          *ifail
);



Close hierarchical segment.

Used in:

PK_SESSION_ask_fru_o_t
PK_SESSION_frustrum_t
PK_SESSION_register_fru_o_t

The arguments have the following significance :-


    segtyp: type of segment
    
    'segtyp' - the type of the segment; one of the following values
    
        SGTPBY = 2003;      --- body
        SGTPED = 2006;      --- edge
        SGTPSI = 2007;      --- silhouette
        SGTPPH = 2008;      --- planar hatch-line
        SGTPRH = 2009;      --- radial hatch-line
        SGTPPL = 2012;      --- parametric hatch-line
        SGTPFA = 2017;      --- face
        SGTPGC = 2019;      --- geometry ... curve
        SGTPGS = 2020;      --- geometry ... surface
        SGTPIC = 2026;      --- interference curve
        SGTPCL = 2027;      --- clip curve
        SGTPSF = 2028;      --- sharp-mfin polyline
        SGTPFI = 2029;      --- additional face facetted by incremental
                                facetting
        SGTPLI = 2030;      --- geometry ... irregular lattice
    

    ntags, tags: tags associated with segment
    
    'ntags', 'tags' - an array of tags associated with the segment.
        The tags given depend upon the segment type as follows:
    
          SGTPBY                                    --- tag of body
          SGTPED                                    --- tag of edge
          SGTPSI/SGTPPH/SGTPRH/SGTPPL/SGTPSF/SGTPFI --- tag of face
          SGTPFA                                    --- tag of face
          SGTPGC                                    --- tag of curve
          SGTPGS                                    --- tag of surface
          SGTPLI                                    --- tag of lattice
    

    ngeom, geom: geometry of segment
    
    'ngeom', 'geom' - an array of reals giving the geometry of the segment.
        The geometry given depends upon the segment type as follows:
    
            SGTPBY
                - model space box of the body: given as two vectors:
                  (xmin, ymin, zmin), (xmax, ymax, zmax).
            SGTPED/SGTPSI/SGTPPH/SGTPRH/SGTPPL/SGTPIC/SGTPCL/SGTPSF
                - no geometry returned
            SGTPFA/SGTPFI
                - model space box of the face: given same as a body box.
            SGTPGC
                - model space box of the curve.
            SGTPGS
                - model space box of the surface.
            SGTPLI
                - model space box of the lattice

    nlntp, lntp: type of geometry and other codes
    
    'nlntp', 'lntp' - an array of integers.
        lntp[0] - Occurrence number of the entity from which the segment
                  was derived.
        lntp[1] - If segtyp is SGTPSI then this is a silhouette label.
                  If segtyp is SGTPFI this is the reason for the additional
                  face needing to be facetted under incremental facetting and
                  can take one of the following values:
                        ERIFRM = 4012; --- required missing face
                        ERIFRR = 4013; --- required due to refinement
    

    ifail:
    
    'ifail' - a code indicating whether the Frustrum wants
              to abort graphic output.
    
              One of the values:
    
              CONTIN = 0;      --- Continue: no errors
              ABORT  = -1011;  --- Abort: return control to caller