PK_ref_alignment_t

typedef int PK_ref_alignment_t;

Used in:

PK_FACE_change_offset_o_t

This datatype specifies the orientation of the offset face with respect to
the reference face when a face is offset with respect to a reference face
using the function PK_FACE_change.

It has the values:

    PK_ref_alignment_opposed_c       The offset face will be oriented in the
                                     opposite direction to the reference face.

    PK_ref_alignment_aligned_c       The offset face will be oriented in the
                                     same direction as the reference face.