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65 lines
2.0 KiB
C++
65 lines
2.0 KiB
C++
// Created on: 2016-04-07
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// Copyright (c) 2016 OPEN CASCADE SAS
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// Created by: Oleg AGASHIN
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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 _BRepMesh_ShapeVisitor_HeaderFile
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#define _BRepMesh_ShapeVisitor_HeaderFile
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#include <IMeshTools_ShapeVisitor.hxx>
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#include <IMeshData_Model.hxx>
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#include <Standard_Transient.hxx>
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#include <Standard_Type.hxx>
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#include <IMeshTools_Parameters.hxx>
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#include <IMeshData_Types.hxx>
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class TopoDS_Face;
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class TopoDS_Edge;
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class TopoDS_Wire;
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//! Builds discrete model of a shape by adding faces and free edges.
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//! Computes deflection for corresponded shape and checks whether it
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//! fits existing polygonal representation. If not, cleans shape from
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//! outdated info.
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class BRepMesh_ShapeVisitor : public IMeshTools_ShapeVisitor
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{
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public:
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//! Constructor.
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Standard_EXPORT BRepMesh_ShapeVisitor (const Handle (IMeshData_Model)& theModel);
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//! Destructor.
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Standard_EXPORT virtual ~BRepMesh_ShapeVisitor ();
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//! Handles TopoDS_Face object.
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Standard_EXPORT virtual void Visit (const TopoDS_Face& theFace) Standard_OVERRIDE;
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//! Handles TopoDS_Edge object.
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Standard_EXPORT virtual void Visit (const TopoDS_Edge& theEdge) Standard_OVERRIDE;
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DEFINE_STANDARD_RTTIEXT(BRepMesh_ShapeVisitor, IMeshTools_ShapeVisitor)
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private:
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//! Adds wire to face discrete model.
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Standard_Boolean addWire (
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const TopoDS_Wire& theWire,
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const IMeshData::IFaceHandle& theDFace);
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private:
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Handle (IMeshData_Model) myModel;
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IMeshData::DMapOfShapeInteger myDEdgeMap;
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};
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#endif |