PK_BODY_loft_curvature_t    


typedef int PK_BODY_loft_curvature_t;


This data type indicates the type of curvature control to be exercised at the
boundary profile of a lofted sheet

It has two values
    PK_BODY_loft_natural_c          Apply natural ( zero ) curvature across
                                    the boundary profile.
    PK_BODY_loft_unconstrained_c    Apply no constraint on the curvature
                                    across the profile.