PK_imprint_dir_t

typedef int PK_imprint_dir_t;

Used in:

PK_BODY_imprint_faces_o_t
PK_BODY_imprint_plane_o_t
PK_FACE_imprint_faces_o_t

Following an imprinting operation, this datatype specifies whether or not the
direction of imprinted edges should be made consistent (according to
the definition found here) where possible.

It has the values:

    PK_imprint_dir_consistent_c  The imprinted edges will be inspected and
                                 reversed if necessary so that their direction
                                 is consistent. Edges for which a consistent
                                 direction cannot be determined will be
                                 reported with a PK_REPORT_1_imp_dir_undef_c
                                 record.

    PK_imprint_dir_no_check_c    No checking is performed on imprinted edge
                                 directions, and no edges are reported. This
                                 is the default value.