PK_BODY_one_vertex_match_t

struct PK_BODY_one_vertex_match_s
    {
    PK_VERTEX_t profile_vertex;
    PK_VERTEX_t matched_vertex;
    };

typedef struct PK_BODY_one_vertex_match_s PK_BODY_one_vertex_match_t;



This structure holds an association between a vertex of a given body
in a series and a vertex on the immediately following body in the series.  In
lofting, if a profile body is repeated, this should be the next distinct body
in the series.

Used in:

PK_BODY_loft_one_match_t
PK_BODY_vertex_match_t

The matching structure has the following fields :

'profile_vertex'     A vertex on the body for which this represents
                    part of the mapping.

'matched_vertex'    The corresponding vertex on the following body.

                    In lofting, if there are guide wires for the loft and the
                    geometry of 'profile_vertex' is coincident with a vertex
                    geometry of a guide wire, then the geometry of
                    'matched_vertex' is required to be also coincident with a
                    vertex geometry of the same guide wire. The coincidences
                    are measured subject to relevant vertex tolerances.