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73 lines
2.3 KiB
C++
73 lines
2.3 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 _IMeshData_Wire_HeaderFile
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#define _IMeshData_Wire_HeaderFile
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#include <IMeshData_TessellatedShape.hxx>
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#include <IMeshData_StatusOwner.hxx>
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#include <Standard_Type.hxx>
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#include <TopoDS_Wire.hxx>
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#include <TopoDS.hxx>
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#include <IMeshData_Types.hxx>
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//! Interface class representing discrete model of a wire.
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//! Wire should represent an ordered set of edges.
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class IMeshData_Wire : public IMeshData_TessellatedShape, public IMeshData_StatusOwner
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{
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public:
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//! Destructor.
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virtual ~IMeshData_Wire()
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{
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}
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//! Returns TopoDS_Face attached to model.
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const TopoDS_Wire& GetWire () const
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{
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return TopoDS::Wire (GetShape ());
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}
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//! Returns number of edges.
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Standard_EXPORT virtual Standard_Integer EdgesNb () const = 0;
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//! Adds new discrete edge with specified orientation to wire chain.
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//! @return index of added edge in wire chain.
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Standard_EXPORT virtual Standard_Integer AddEdge (
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const IMeshData::IEdgePtr& theDEdge,
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const TopAbs_Orientation theOrientation) = 0;
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//! Returns discrete edge with the given index.
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Standard_EXPORT virtual const IMeshData::IEdgePtr& GetEdge (
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const Standard_Integer theIndex) const = 0;
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//! Returns True if orientation of discrete edge with the given index is forward.
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Standard_EXPORT virtual TopAbs_Orientation GetEdgeOrientation (
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const Standard_Integer theIndex) const = 0;
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DEFINE_STANDARD_RTTIEXT(IMeshData_Wire, IMeshData_TessellatedShape)
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protected:
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//! Constructor.
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//! Initializes empty model.
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IMeshData_Wire(const TopoDS_Wire& theWire)
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: IMeshData_TessellatedShape(theWire)
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{
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}
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};
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#endif |