PK_self_intersect_t

typedef int PK_self_intersect_t;

Used in:

PK_BCURVE_sf_t
PK_BSURF_sf_t

This field can take any one of the following values.
    'PK_self_intersect_unset_c' : The curve/surface has not been tested
    'PK_self_intersect_false_c' : The curve/surface does not self intersect
    'PK_self_intersect_true_c'  : The curve/surface intersects itself