-- File: GeomFill_LocFunction.cdl -- Created: Mon Feb 2 18:14:53 1998 -- Author: Philippe MANGIN -- ---Copyright: Matra Datavision 1998 private class LocFunction from GeomFill ---Purpose: uses LocationLaw from GeomFill, Array1OfVec from TColgp, Mat from gp is Create( Law : LocationLaw from GeomFill) returns LocFunction from GeomFill; D0(me : in out; Param: Real; First, Last : Real) ---Purpose: compute the section for v = param returns Boolean; D1(me : in out; Param: Real; First, Last : Real) ---Purpose: compute the first derivative in v direction of the -- section for v = param returns Boolean; D2(me : in out; Param: Real; First, Last : Real) ---Purpose: compute the second derivative in v direction of the -- section for v = param returns Boolean; DN(me : in out; Param : Real; First, Last : Real; Order : Integer; Result : in out Real; Ier : out Integer); fields myLaw : LocationLaw from GeomFill; V, DV, D2V : Array1OfVec from TColgp; M, DM, D2M : Mat from gp; end LocFunction;