PK_cover_param_prefer_t

typedef int PK_cover_param_prefer_t;

Used in:

PK_FACE_cover_o_t

This datatype is used to control whether to prefer fitting a B-surface which
is parameterised such that the resultant face is parametrically rectangular.

    PK_cover_param_prefer_any_c   Create a face using any suitable
                                  parameterisation.
    PK_cover_param_prefer_uvbox_c Create a parametrically rectangular face if
                                  possible. When determining this, inner loops
                                  on the resultant face will be ignored, and
                                  the B-surface will be parameterised so that
                                  the outer loop is a parameteric rectangle.