PK_TRCURVE_sf_t

struct PK_TRCURVE_sf_s
    {
    PK_CURVE_t      basis_curve;  --- basis curve
    PK_INTERVAL_t   t_int;        --- interval on basis curve
    };

typedef struct PK_TRCURVE_sf_s PK_TRCURVE_sf_t;



This is the standard form of a trimmed curve.

Used in:

PK_TRCURVE_ask