include/opencascade/TopOpeBRep_GeomTool.hxx

0001 // Created on: 1993-06-24
0002 // Created by: Jean Yves LEBEY
0003 // Copyright (c) 1993-1999 Matra Datavision
0004 // Copyright (c) 1999-2014 OPEN CASCADE SAS
0005 //
0006 // This file is part of Open CASCADE Technology software library.
0007 //
0008 // This library is free software; you can redistribute it and/or modify it under
0009 // the terms of the GNU Lesser General Public License version 2.1 as published
0010 // by the Free Software Foundation, with special exception defined in the file
0011 // OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
0012 // distribution for complete text of the license and disclaimer of any warranty.
0013 //
0014 // Alternatively, this file may be used under the terms of Open CASCADE
0015 // commercial license or contractual agreement.
0016
0017 #ifndef _TopOpeBRep_GeomTool_HeaderFile
0018 #define _TopOpeBRep_GeomTool_HeaderFile
0019
0020 #include <Standard.hxx>
0021 #include <Standard_DefineAlloc.hxx>
0022 #include <Standard_Handle.hxx>
0023
0024 #include <Standard_Integer.hxx>
0025 class TopOpeBRep_LineInter;
0026 class TopoDS_Shape;
0027 class TopOpeBRepDS_Curve;
0028 class Geom2d_Curve;
0029 class Geom_Curve;
0030
0031
0032 //! Provide services needed by the DSFiller
0033 class TopOpeBRep_GeomTool
0034 {
0035 public:
0036
0037   DEFINE_STANDARD_ALLOC
0038
0039
0040   //! Make the  DS curve <C> and the pcurves <PC1,PC2> from
0041   //! intersection line <L> lying on shapes <S1,S2>. <min,max> = <L> bounds
0042   Standard_EXPORT static void MakeCurves (const Standard_Real min, const Standard_Real max, const TopOpeBRep_LineInter& L, const TopoDS_Shape& S1, const TopoDS_Shape& S2, TopOpeBRepDS_Curve& C, Handle(Geom2d_Curve)& PC1, Handle(Geom2d_Curve)& PC2);
0043
0044   Standard_EXPORT static void MakeCurve (const Standard_Real min, const Standard_Real max, const TopOpeBRep_LineInter& L, Handle(Geom_Curve)& C);
0045
0046
0047   Standard_EXPORT static Handle(Geom_Curve) MakeBSpline1fromWALKING3d (const TopOpeBRep_LineInter& L);
0048
0049   Standard_EXPORT static Handle(Geom2d_Curve) MakeBSpline1fromWALKING2d (const TopOpeBRep_LineInter& L, const Standard_Integer SI);
0050
0051
0052
0053
0054 protected:
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0059
0060 private:
0061
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0064
0065
0066 };
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0073
0074 #endif // _TopOpeBRep_GeomTool_HeaderFile