include/opencascade/TopOpeBRepTool_CurveTool.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 _TopOpeBRepTool_CurveTool_HeaderFile
0018 #define _TopOpeBRepTool_CurveTool_HeaderFile
0019
0020 #include <Standard.hxx>
0021 #include <Standard_DefineAlloc.hxx>
0022 #include <Standard_Handle.hxx>
0023
0024 #include <TopOpeBRepTool_GeomTool.hxx>
0025 #include <TopOpeBRepTool_OutCurveType.hxx>
0026 #include <TColgp_Array1OfPnt.hxx>
0027 #include <TColgp_Array1OfPnt2d.hxx>
0028 class Geom_Curve;
0029 class Geom2d_Curve;
0030 class TopoDS_Shape;
0031
0032
0033
0034 class TopOpeBRepTool_CurveTool
0035 {
0036 public:
0037
0038   DEFINE_STANDARD_ALLOC
0039
0040
0041   Standard_EXPORT TopOpeBRepTool_CurveTool();
0042
0043   Standard_EXPORT TopOpeBRepTool_CurveTool(const TopOpeBRepTool_OutCurveType OCT);
0044
0045   Standard_EXPORT TopOpeBRepTool_CurveTool(const TopOpeBRepTool_GeomTool& GT);
0046
0047   Standard_EXPORT TopOpeBRepTool_GeomTool& ChangeGeomTool();
0048
0049   Standard_EXPORT const TopOpeBRepTool_GeomTool& GetGeomTool() const;
0050
0051   Standard_EXPORT void SetGeomTool (const TopOpeBRepTool_GeomTool& GT);
0052
0053   //! Approximates curves.
0054   //! Returns False in the case of failure
0055   Standard_EXPORT Standard_Boolean MakeCurves (const Standard_Real min, const Standard_Real max, const Handle(Geom_Curve)& C3D, const Handle(Geom2d_Curve)& PC1, const Handle(Geom2d_Curve)& PC2, const TopoDS_Shape& S1, const TopoDS_Shape& S2, Handle(Geom_Curve)& C3DN, Handle(Geom2d_Curve)& PC1N, Handle(Geom2d_Curve)& PC2N, Standard_Real& Tol3d, Standard_Real& Tol2d) const;
0056
0057   Standard_EXPORT static Handle(Geom_Curve) MakeBSpline1fromPnt (const TColgp_Array1OfPnt& P);
0058
0059   Standard_EXPORT static Handle(Geom2d_Curve) MakeBSpline1fromPnt2d (const TColgp_Array1OfPnt2d& P);
0060
0061   Standard_EXPORT static Standard_Boolean IsProjectable (const TopoDS_Shape& S, const Handle(Geom_Curve)& C);
0062
0063   Standard_EXPORT static Handle(Geom2d_Curve) MakePCurveOnFace (const TopoDS_Shape& S, const Handle(Geom_Curve)& C, Standard_Real& TolReached2d, const Standard_Real first = 0.0, const Standard_Real last = 0.0);
0064
0065
0066
0067
0068 protected:
0069
0070
0071
0072   TopOpeBRepTool_GeomTool myGeomTool;
0073
0074
0075 private:
0076
0077
0078
0079
0080
0081 };
0082
0083
0084
0085
0086
0087
0088
0089 #endif // _TopOpeBRepTool_CurveTool_HeaderFile