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103 lines
3.7 KiB
C++
103 lines
3.7 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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#include <BRepMeshData_Edge.hxx>
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#include <BRepMeshData_PCurve.hxx>
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#include <BRepMeshData_Curve.hxx>
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IMPLEMENT_STANDARD_RTTIEXT(BRepMeshData_Edge, IMeshData_Edge)
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//=======================================================================
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// Function: Constructor
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// Purpose :
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//=======================================================================
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BRepMeshData_Edge::BRepMeshData_Edge (
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const TopoDS_Edge& theEdge,
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const Handle (NCollection_IncAllocator)& theAllocator)
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: IMeshData_Edge (theEdge),
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myAllocator (theAllocator),
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myPCurves (256, myAllocator),
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myPCurvesMap(1, myAllocator)
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{
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SetCurve (IMeshData::ICurveHandle (new (myAllocator) BRepMeshData_Curve (myAllocator)));
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}
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//=======================================================================
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// Function: Destructor
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// Purpose :
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//=======================================================================
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BRepMeshData_Edge::~BRepMeshData_Edge ()
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{
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}
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//=======================================================================
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// Function: AddPCurve
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// Purpose :
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//=======================================================================
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Standard_Integer BRepMeshData_Edge::PCurvesNb () const
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{
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return myPCurves.Size ();
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}
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//=======================================================================
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// Function: AddPCurve
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// Purpose :
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//=======================================================================
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const IMeshData::IPCurveHandle& BRepMeshData_Edge::AddPCurve (
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const IMeshData::IFacePtr& theDFace,
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const TopAbs_Orientation theOrientation)
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{
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const Standard_Integer aPCurveIndex = PCurvesNb ();
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// Add pcurve to list of pcurves
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IMeshData::IPCurveHandle aPCurve (new (myAllocator) BRepMeshData_PCurve (theDFace, theOrientation, myAllocator));
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myPCurves.Append (aPCurve);
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// Map pcurve to faces.
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if (!myPCurvesMap.IsBound(theDFace))
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{
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myPCurvesMap.Bind(theDFace, IMeshData::ListOfInteger(myAllocator));
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}
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IMeshData::ListOfInteger& aListOfPCurves = myPCurvesMap.ChangeFind(theDFace);
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aListOfPCurves.Append (aPCurveIndex);
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return GetPCurve (aPCurveIndex);
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}
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//=======================================================================
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// Function: GetPCurve
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// Purpose :
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//=======================================================================
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const IMeshData::IPCurveHandle& BRepMeshData_Edge::GetPCurve (
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const IMeshData::IFacePtr& theDFace,
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const TopAbs_Orientation theOrientation) const
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{
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const IMeshData::ListOfInteger& aListOfPCurves = myPCurvesMap.Find (theDFace);
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const IMeshData::IPCurveHandle& aPCurve1 = myPCurves (aListOfPCurves.First ());
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return (aPCurve1->GetOrientation () == theOrientation) ?
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aPCurve1 :
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myPCurves (aListOfPCurves.Last ());
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}
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//=======================================================================
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// Function: GetPCurve
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// Purpose :
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//=======================================================================
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const IMeshData::IPCurveHandle& BRepMeshData_Edge::GetPCurve (
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const Standard_Integer theIndex) const
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{
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return myPCurves (theIndex);
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}
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