include/opencascade/GeomBndLib_OtherSurface.hxx

0001 // Copyright (c) 2025 OPEN CASCADE SAS
0002 //
0003 // This file is part of Open CASCADE Technology software library.
0004 //
0005 // This library is free software; you can redistribute it and/or modify it under
0006 // the terms of the GNU Lesser General Public License version 2.1 as published
0007 // by the Free Software Foundation, with special exception defined in the file
0008 // OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
0009 // distribution for complete text of the license and disclaimer of any warranty.
0010 //
0011 // Alternatively, this file may be used under the terms of Open CASCADE
0012 // commercial license or contractual agreement.
0013
0014 #ifndef GeomBndLib_OtherSurface_HeaderFile
0015 #define GeomBndLib_OtherSurface_HeaderFile
0016
0017 #include <Adaptor3d_Surface.hxx>
0018 #include <Bnd_Box.hxx>
0019 #include <Standard.hxx>
0020 #include <Standard_DefineAlloc.hxx>
0021
0022 #include <functional>
0023
0024 //! Computes bounding box for a general surface via adaptor.
0025 //! Uses grid sampling for Box and PSO/Powell numerical optimization for BoxOptimal.
0026 class GeomBndLib_OtherSurface
0027 {
0028 public:
0029   DEFINE_STANDARD_ALLOC
0030
0031   GeomBndLib_OtherSurface(const Adaptor3d_Surface& theSurf)
0032       : mySurf(theSurf)
0033   {
0034   }
0035
0036   GeomBndLib_OtherSurface(const GeomBndLib_OtherSurface&)            = delete;
0037   GeomBndLib_OtherSurface& operator=(const GeomBndLib_OtherSurface&) = delete;
0038   GeomBndLib_OtherSurface(GeomBndLib_OtherSurface&&)                 = delete;
0039   GeomBndLib_OtherSurface& operator=(GeomBndLib_OtherSurface&&)      = delete;
0040
0041   //! Compute bounding box for full surface.
0042   [[nodiscard]] Standard_EXPORT Bnd_Box Box(double theTol) const;
0043
0044   //! Compute bounding box for surface patch [theUMin, theUMax] x [theVMin, theVMax].
0045   [[nodiscard]] Standard_EXPORT Bnd_Box
0046     Box(double theUMin, double theUMax, double theVMin, double theVMax, double theTol) const;
0047
0048   //! Compute precise bounding box for full surface.
0049   [[nodiscard]] Bnd_Box BoxOptimal(double theTol) const
0050   {
0051     return BoxOptimal(mySurf.get().FirstUParameter(),
0052                       mySurf.get().LastUParameter(),
0053                       mySurf.get().FirstVParameter(),
0054                       mySurf.get().LastVParameter(),
0055                       theTol);
0056   }
0057
0058   //! Compute precise bounding box using PSO + Powell optimization.
0059   [[nodiscard]] Standard_EXPORT Bnd_Box
0060     BoxOptimal(double theUMin, double theUMax, double theVMin, double theVMax, double theTol) const;
0061
0062 private:
0063   std::reference_wrapper<const Adaptor3d_Surface> mySurf;
0064 };
0065
0066 #endif // GeomBndLib_OtherSurface_HeaderFile