PK_EDGE_offset_on_body_r_t

struct PK_EDGE_offset_on_body_r_s
    {
    PK_offset_on_body_t      status;            --- the status of the offset
    int                      n_fault_entities;  --- number of entities
                                                --- associated with the status
    PK_ENTITY_t             *fault_entities;    --- associated entities
    };

typedef struct PK_EDGE_offset_on_body_r_s PK_EDGE_offset_on_body_r_t;


This structure contains the results of offsetting a set of edges in the
faces of their body.  The PK memory associated with this structure may be
freed by calling PK_EDGE_offset_on_body_r_f

Used in:

PK_EDGE_offset_on_body
PK_EDGE_offset_on_body_r_f

Description of fields:

'status'            The status of the offset operation.

'n_fault_entities'  The number of fault entities returned.

'fault_entities'    An array of entities associated with the given status.

The entities that may be returned with each status are:

    PK_offset_on_body_ok_c:             None
    PK_offset_on_body_fail_c:           A vertex or edge and a point
                                        where the failure occurred
    PK_offset_on_body_bad_dirn_c:       A laminar edge that cannot be
                                        offset in the direction specified
    PK_offset_on_body_connected_c:      The vertices at the ends of the
                                        connected chains of edges and any
                                        superfluous ring edges
    PK_offset_on_body_outside_c:        None
    PK_offset_on_body_general_c:        Non-manifold edges and vertices
                                        blocking the operation