PK_offset_step_t

typedef int PK_offset_step_t;

Used in:

PK_BODY_hollow_o_t
PK_BODY_offset_o_t
PK_BODY_thicken_o_t
PK_FACE_change_offset_o_t
PK_FACE_hollow_o_t
PK_FACE_offset_o_t

This datatype is used to select step offsets. It has four values:

    PK_offset_step_all_c      do step offset for all smooth boundary edges
    PK_offset_step_site_c     do step offset for all smooth boundary edges
                              but do not create step faces if this can be
                              done by growing site faces
    PK_offset_step_pierce_c   do step offset for smooth boundary edges between
                              an offset face and a face that is not offset or
                              between an offset face and a pierce face
    PK_offset_step_no_c       do not do step offset