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89 lines
2.2 KiB
C++
89 lines
2.2 KiB
C++
// Created by: Peter KURNEV
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// Copyright (c) 1999-2014 OPEN CASCADE SAS
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//
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// This file is part of Open CASCADE Technology software library.
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//
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// This library is free software; you can redistribute it and/or modify it under
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// the terms of the GNU Lesser General Public License version 2.1 as published
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// by the Free Software Foundation, with special exception defined in the file
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// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
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// distribution for complete text of the license and disclaimer of any warranty.
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//
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// Alternatively, this file may be used under the terms of Open CASCADE
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// commercial license or contractual agreement.
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#ifndef _BOPAlgo_Section_HeaderFile
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#define _BOPAlgo_Section_HeaderFile
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#include <Standard.hxx>
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#include <Standard_DefineAlloc.hxx>
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#include <Standard_Handle.hxx>
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#include <BOPAlgo_Builder.hxx>
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#include <BOPCol_BaseAllocator.hxx>
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#include <TopTools_ListOfShape.hxx>
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class BOPAlgo_PaveFiller;
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class TopoDS_Shape;
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//! The algorithm to build a Section between the arguments.
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//! The Section consists of vertices and edges.
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//! The Section contains:
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//! 1. new vertices that are subjects of V/V, E/E, E/F, F/F interferences
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//! 2. vertices that are subjects of V/E, V/F interferences
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//! 3. new edges that are subjects of F/F interferences
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//! 4. edges that are Common Blocks
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class BOPAlgo_Section : public BOPAlgo_Builder
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{
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public:
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DEFINE_STANDARD_ALLOC
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//! Empty constructor
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Standard_EXPORT BOPAlgo_Section();
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Standard_EXPORT virtual ~BOPAlgo_Section();
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//! Empty constructor
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//!
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//! protected methods
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Standard_EXPORT BOPAlgo_Section(const BOPCol_BaseAllocator& theAllocator);
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Standard_EXPORT virtual void BuildSection();
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//! Returns the list of shapes generated from the
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//! shape theS.
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Standard_EXPORT virtual const TopTools_ListOfShape& Generated (const TopoDS_Shape& theS) Standard_OVERRIDE;
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protected:
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Standard_EXPORT virtual void CheckData() Standard_OVERRIDE;
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//! Performs calculations using prepared Filler
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//! object <thePF>
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Standard_EXPORT virtual void PerformInternal1 (const BOPAlgo_PaveFiller& thePF) Standard_OVERRIDE;
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private:
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};
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#endif // _BOPAlgo_Section_HeaderFile
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