include/opencascade/IGESToBRep_BasicSurface.hxx

0001 // Created on: 1994-03-14
0002 // Created by: Frederic UNTEREINER
0003 // Copyright (c) 1994-1999 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 _IGESToBRep_BasicSurface_HeaderFile
0018 #define _IGESToBRep_BasicSurface_HeaderFile
0019
0020 #include <Standard.hxx>
0021 #include <Standard_DefineAlloc.hxx>
0022 #include <Standard_Handle.hxx>
0023
0024 #include <IGESToBRep_CurveAndSurface.hxx>
0025 class Geom_Surface;
0026 class IGESData_IGESEntity;
0027 class Geom_Plane;
0028 class IGESSolid_PlaneSurface;
0029 class Geom_CylindricalSurface;
0030 class IGESSolid_CylindricalSurface;
0031 class Geom_ConicalSurface;
0032 class IGESSolid_ConicalSurface;
0033 class Geom_SphericalSurface;
0034 class IGESSolid_SphericalSurface;
0035 class Geom_ToroidalSurface;
0036 class IGESSolid_ToroidalSurface;
0037 class Geom_BSplineSurface;
0038 class IGESGeom_SplineSurface;
0039 class IGESGeom_BSplineSurface;
0040
0041 //! Provides methods to transfer basic geometric surface entities
0042 //! from IGES to CASCADE.
0043 //! These can be:
0044 //! * Spline surface
0045 //! * BSpline surface
0046 class IGESToBRep_BasicSurface : public IGESToBRep_CurveAndSurface
0047 {
0048 public:
0049   DEFINE_STANDARD_ALLOC
0050
0051   //! Creates a tool BasicSurface ready to run, with
0052   //! epsilons set to 1.E-04, TheModeTopo to True, the
0053   //! optimization of the continuity to False.
0054   Standard_EXPORT IGESToBRep_BasicSurface();
0055
0056   //! Creates a tool BasicSurface ready to run and sets its
0057   //! fields as CS's.
0058   Standard_EXPORT IGESToBRep_BasicSurface(const IGESToBRep_CurveAndSurface& CS);
0059
0060   //! Creates a tool BasicSurface ready to run.
0061   Standard_EXPORT IGESToBRep_BasicSurface(const double eps,
0062                                           const double epsGeom,
0063                                           const double epsCoeff,
0064                                           const bool   mode,
0065                                           const bool   modeapprox,
0066                                           const bool   optimized);
0067
0068   //! Returns Surface from Geom if the last transfer has succeeded.
0069   Standard_EXPORT occ::handle<Geom_Surface> TransferBasicSurface(
0070     const occ::handle<IGESData_IGESEntity>& start);
0071
0072   //! Returns Plane from Geom if the transfer has succeeded.
0073   Standard_EXPORT occ::handle<Geom_Plane> TransferPlaneSurface(
0074     const occ::handle<IGESSolid_PlaneSurface>& start);
0075
0076   //! Returns CylindricalSurface from Geom if the transfer has succeeded.
0077   Standard_EXPORT occ::handle<Geom_CylindricalSurface> TransferRigthCylindricalSurface(
0078     const occ::handle<IGESSolid_CylindricalSurface>& start);
0079
0080   //! Returns ConicalSurface from Geom if the transfer has succeeded.
0081   Standard_EXPORT occ::handle<Geom_ConicalSurface> TransferRigthConicalSurface(
0082     const occ::handle<IGESSolid_ConicalSurface>& start);
0083
0084   //! Returns SphericalSurface from Geom if the transfer has succeeded.
0085   Standard_EXPORT occ::handle<Geom_SphericalSurface> TransferSphericalSurface(
0086     const occ::handle<IGESSolid_SphericalSurface>& start);
0087
0088   //! Returns SphericalSurface from Geom if the transfer has succeeded.
0089   Standard_EXPORT occ::handle<Geom_ToroidalSurface> TransferToroidalSurface(
0090     const occ::handle<IGESSolid_ToroidalSurface>& start);
0091
0092   //! Returns BSplineSurface from Geom if the transfer has succeeded.
0093   Standard_EXPORT occ::handle<Geom_BSplineSurface> TransferSplineSurface(
0094     const occ::handle<IGESGeom_SplineSurface>& start);
0095
0096   //! Returns BSplineSurface from Geom if the transfer has succeeded.
0097   Standard_EXPORT occ::handle<Geom_BSplineSurface> TransferBSplineSurface(
0098     const occ::handle<IGESGeom_BSplineSurface>& start);
0099 };
0100
0101 #endif // _IGESToBRep_BasicSurface_HeaderFile