PK_FGPRCU_f_t

typedef void (*PK_FGPRCU_f_t)
(
--- received arguments ---
int      ki_ints[],
double   ki_reals[],
double   fg_data[],
--- returned arguments ---
double   range[2],
int     *period,
int     *ifail
);


Return foreign curve parameterisation properties.

Note: You are advised to consult with Parasolid Support before using Foreign
Geometry.

Used in:

PK_SESSION_ask_fru_o_t
PK_SESSION_frustrum_t
PK_SESSION_register_fru_o_t

This function is called, after FGCRCU has initialised the curve, to indicate
to Parasolid some of the parametric properties of the curve. The function
can specify the parameter range of the curve and indicate whether it is to
be treated as periodic.

If the ifail value is set to FGPROP then Parasolid uses default
properties for the curve evaluator: there is no need to set the range and
periodicity flag. Default properties are parameter range [0, 1] and
periodicity flag FGPRBD (i.e. non-periodic parameterisation).

If the ifail value is set to FGOPOK then this function must set the
parameter range and periodicity flag:

        range[0] = lowest parameter value
        range[1] = highest parameter value
       *period   = FGPRBD (must have non-periodic parameterisation)

  Note : Closed and periodic curves are NOT permitted for the current
         version of Parasolid. This function includes the periodic
         argument for upwards compatibility with future planned enhancements
         to FG capability.

  For more details of this function please refer to the Foreign Geometry
  documentation.

Specific ifail values:
  FGOPFA                    Operation failed
  FGPROP                    Use default properties
( FGOPOK                    Operation successful )