PK_blend_params_t

typedef int PK_blend_params_t;


This datatype determines the contents of an array of doubles, 'blend_params',
which is required in the definition of some blend types.

    PK_blend_params_none_c            There are no additional parameters.
    PK_blend_params_face_offset_c     A blend or chamfer defined by two
                                      offsets.  The offsets are measured from
                                      the boundaries of the blend or chamfer to
                                      the intersection the face normals.  For a
                                      blend, the two offsets must be equal.