1 -- Created on: 1998-08-20
2 -- Created by: Philippe MANGIN
3 -- Copyright (c) 1998-1999 Matra Datavision
4 -- Copyright (c) 1999-2014 OPEN CASCADE SAS
6 -- This file is part of Open CASCADE Technology software library.
8 -- This library is free software; you can redistribute it and/or modify it under
9 -- the terms of the GNU Lesser General Public License version 2.1 as published
10 -- by the Free Software Foundation, with special exception defined in the file
11 -- OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
12 -- distribution for complete text of the license and disclaimer of any warranty.
14 -- Alternatively, this file may be used under the terms of Open CASCADE
15 -- commercial license or contractual agreement.
17 class Curve3d from Approx
20 HCurve from Adaptor3d,
21 BSplineCurve from Geom,
23 OutOfRange from Standard
25 raises OutOfRange from Standard,
26 ConstructionError from Standard
30 Create(Curve: HCurve from Adaptor3d;
32 Order: Shape from GeomAbs;
34 MaxDegree: Integer) returns Curve3d from Approx;
35 ---Purpose: Approximation of a curve with respect of the
36 -- requiered tolerance Tol3D.
38 Curve(me) returns BSplineCurve from Geom;
40 IsDone(me) returns Boolean from Standard;
41 ---Purpose: returns Standard_True if the approximation has
42 -- been done within requiered tolerance
44 HasResult(me) returns Boolean;
45 ---Purpose: returns Standard_True if the approximation did come out
46 -- with a result that is not NECESSARELY within the required
49 MaxError(me) returns Real from Standard;
50 ---Purpose: returns the Maximum Error (>0 when an approximation
51 -- has been done, 0 if no approximation)
53 Dump(me; o: in out OStream);
54 ---Purpose: Print on the stream o information about the object
57 myIsDone : Boolean from Standard;
58 myHasResult : Boolean from Standard;
59 myBSplCurve : BSplineCurve from Geom;
60 myMaxError : Real from Standard;