1 // Created on: 1995-01-27
2 // Created by: Jacques GOUSSARD
3 // Copyright (c) 1995-1999 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 #ifndef _GeomInt_WLApprox_HeaderFile
18 #define _GeomInt_WLApprox_HeaderFile
20 #include <Standard.hxx>
21 #include <Standard_DefineAlloc.hxx>
22 #include <Standard_Handle.hxx>
24 #include <GeomInt_TheComputeLineOfWLApprox.hxx>
25 #include <GeomInt_TheComputeLineBezierOfWLApprox.hxx>
26 #include <Approx_MCurvesToBSpCurve.hxx>
27 #include <Standard_Boolean.hxx>
28 #include <Standard_Real.hxx>
29 #include <Standard_Integer.hxx>
30 #include <Approx_ParametrizationType.hxx>
31 class Standard_OutOfRange;
32 class StdFail_NotDone;
33 class Adaptor3d_HSurface;
34 class Adaptor3d_HSurfaceTool;
35 class IntSurf_Quadric;
36 class IntSurf_QuadricTool;
38 class GeomInt_ThePrmPrmSvSurfacesOfWLApprox;
39 class GeomInt_TheInt2SOfThePrmPrmSvSurfacesOfWLApprox;
40 class GeomInt_TheImpPrmSvSurfacesOfWLApprox;
41 class GeomInt_TheZerImpFuncOfTheImpPrmSvSurfacesOfWLApprox;
42 class GeomInt_TheMultiLineOfWLApprox;
43 class GeomInt_TheMultiLineToolOfWLApprox;
44 class GeomInt_TheComputeLineOfWLApprox;
45 class GeomInt_MyBSplGradientOfTheComputeLineOfWLApprox;
46 class GeomInt_MyGradientbisOfTheComputeLineOfWLApprox;
47 class GeomInt_TheComputeLineBezierOfWLApprox;
48 class GeomInt_MyGradientOfTheComputeLineBezierOfWLApprox;
49 class AppParCurves_MultiBSpCurve;
53 class GeomInt_WLApprox
60 Standard_EXPORT GeomInt_WLApprox();
62 Standard_EXPORT void Perform (const Handle(Adaptor3d_HSurface)& Surf1, const Handle(Adaptor3d_HSurface)& Surf2, const Handle(IntPatch_WLine)& aLine, const Standard_Boolean ApproxXYZ = Standard_True, const Standard_Boolean ApproxU1V1 = Standard_True, const Standard_Boolean ApproxU2V2 = Standard_True, const Standard_Integer indicemin = 0, const Standard_Integer indicemax = 0);
64 Standard_EXPORT void Perform (const Handle(IntPatch_WLine)& aLine, const Standard_Boolean ApproxXYZ = Standard_True, const Standard_Boolean ApproxU1V1 = Standard_True, const Standard_Boolean ApproxU2V2 = Standard_True, const Standard_Integer indicemin = 0, const Standard_Integer indicemax = 0);
66 Standard_EXPORT void SetParameters (const Standard_Real Tol3d, const Standard_Real Tol2d, const Standard_Integer DegMin, const Standard_Integer DegMax, const Standard_Integer NbIterMax, const Standard_Boolean ApproxWithTangency = Standard_True, const Approx_ParametrizationType Parametrization = Approx_ChordLength);
68 Standard_EXPORT void SetParameters (const Standard_Real Tol3d, const Standard_Real Tol2d, const Standard_Boolean RelativeTol, const Standard_Integer DegMin, const Standard_Integer DegMax, const Standard_Integer NbIterMax, const Standard_Integer NbPntMax, const Standard_Boolean ApproxWithTangency = Standard_True, const Approx_ParametrizationType Parametrization = Approx_ChordLength);
70 Standard_EXPORT void Perform();
72 Standard_EXPORT Standard_Real TolReached3d() const;
74 Standard_EXPORT Standard_Real TolReached2d() const;
76 Standard_EXPORT Standard_Boolean IsDone() const;
78 Standard_EXPORT Standard_Integer NbMultiCurves() const;
80 Standard_EXPORT const AppParCurves_MultiBSpCurve& Value (const Standard_Integer Index) const;
93 Standard_EXPORT Standard_Integer CorrectFinishIdx(const Standard_Integer theMinIdx,
94 const Standard_Integer theMaxIdx,
95 const Handle(IntPatch_WLine)& theline);
97 Standard_EXPORT void Perform (const Handle(Adaptor3d_HSurface)& Surf1, const IntSurf_Quadric& Surf2, const Handle(IntPatch_WLine)& aLine, const Standard_Boolean ApproxXYZ, const Standard_Boolean ApproxU1V1, const Standard_Boolean ApproxU2V2, const Standard_Integer indicemin, const Standard_Integer indicemax);
99 Standard_EXPORT void Perform (const IntSurf_Quadric& Surf1, const Handle(Adaptor3d_HSurface)& Surf2, const Handle(IntPatch_WLine)& aLine, const Standard_Boolean ApproxXYZ, const Standard_Boolean ApproxU1V1, const Standard_Boolean ApproxU2V2, const Standard_Integer indicemin, const Standard_Integer indicemax);
101 Standard_EXPORT void UpdateTolReached();
104 GeomInt_TheComputeLineOfWLApprox myComputeLine;
105 GeomInt_TheComputeLineBezierOfWLApprox myComputeLineBezier;
106 Approx_MCurvesToBSpCurve myBezToBSpl;
107 Standard_Boolean myTolReached;
108 Standard_Boolean myApproxBez;
109 Standard_Boolean myWithTangency;
110 Standard_Real myTol3d;
111 Standard_Real myTol2d;
112 Standard_Boolean myRelativeTol;
113 Standard_Integer myDegMin;
114 Standard_Integer myDegMax;
115 Standard_Integer myNbPntMax;
116 Standard_Integer myNbIterMax;
117 Standard_Real myMinFactorXYZ;
118 Standard_Real myMinFactorUV;
119 Standard_Real myTolReached3d;
120 Standard_Real myTolReached2d;
131 #endif // _GeomInt_WLApprox_HeaderFile