include/opencascade/BRepMesh_ConeRangeSplitter.hxx

0001 // Created on: 2016-07-07
0002 // Copyright (c) 2016 OPEN CASCADE SAS
0003 // Created by: Oleg AGASHIN
0004 //
0005 // This file is part of Open CASCADE Technology software library.
0006 //
0007 // This library is free software; you can redistribute it and/or modify it under
0008 // the terms of the GNU Lesser General Public License version 2.1 as published
0009 // by the Free Software Foundation, with special exception defined in the file
0010 // OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
0011 // distribution for complete text of the license and disclaimer of any warranty.
0012 //
0013 // Alternatively, this file may be used under the terms of Open CASCADE
0014 // commercial license or contractual agreement.
0015
0016 #ifndef _BRepMesh_ConeRangeSplitter_HeaderFile
0017 #define _BRepMesh_ConeRangeSplitter_HeaderFile
0018
0019 #include <BRepMesh_DefaultRangeSplitter.hxx>
0020
0021 //! Auxiliary class extending default range splitter in
0022 //! order to generate internal nodes for conical surface.
0023 class BRepMesh_ConeRangeSplitter : public BRepMesh_DefaultRangeSplitter
0024 {
0025 public:
0026
0027   //! Constructor.
0028   BRepMesh_ConeRangeSplitter()
0029   {
0030   }
0031
0032   //! Destructor.
0033   virtual ~BRepMesh_ConeRangeSplitter()
0034   {
0035   }
0036
0037   //! Returns split intervals along U and V direction.
0038   //! @param theParameters meshing parameters.
0039   //! @param[out] theStepsNb number of steps along corresponding direction.
0040   std::pair<Standard_Real, Standard_Real> GetSplitSteps(
0041     const IMeshTools_Parameters&                   theParameters,
0042     std::pair<Standard_Integer, Standard_Integer>& theStepsNb) const;
0043
0044   //! Returns list of nodes generated using surface data and specified parameters.
0045   Standard_EXPORT virtual Handle(IMeshData::ListOfPnt2d) GenerateSurfaceNodes(
0046     const IMeshTools_Parameters& theParameters) const Standard_OVERRIDE;
0047 };
0048
0049 #endif