include/opencascade/BRepMesh_IncrementalMeshFactory.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 _BRepMesh_IncrementalMeshFactory_HeaderFile
0015 #define _BRepMesh_IncrementalMeshFactory_HeaderFile
0016
0017 #include <BRepMesh_DiscretAlgoFactory.hxx>
0018
0019 //! Factory for creating BRepMesh_IncrementalMesh instances.
0020 //! This factory is registered under the name "FastDiscret" and provides
0021 //! the default built-in meshing algorithm.
0022 class BRepMesh_IncrementalMeshFactory : public BRepMesh_DiscretAlgoFactory
0023 {
0024   DEFINE_STANDARD_RTTIEXT(BRepMesh_IncrementalMeshFactory, BRepMesh_DiscretAlgoFactory)
0025
0026 public:
0027   //! Constructor. Registers this factory under the name "FastDiscret".
0028   Standard_EXPORT BRepMesh_IncrementalMeshFactory();
0029
0030   //! Creates a new BRepMesh_IncrementalMesh instance.
0031   //! @param[in] theShape         shape to be meshed
0032   //! @param[in] theLinDeflection linear deflection for meshing
0033   //! @param[in] theAngDeflection angular deflection for meshing
0034   //! @return new meshing algorithm instance
0035   Standard_EXPORT occ::handle<BRepMesh_DiscretRoot> CreateAlgorithm(
0036     const TopoDS_Shape& theShape,
0037     double              theLinDeflection,
0038     double              theAngDeflection) override;
0039 };
0040
0041 #endif // _BRepMesh_IncrementalMeshFactory_HeaderFile