0031642: Visualization - crash in Graphic3d_Structure::SetVisual() on redisplaying...
[occt.git] / src / BRepMeshData / BRepMeshData_Face.cxx
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7bd071ed 1// Created on: 2016-04-07
2// Copyright (c) 2016 OPEN CASCADE SAS
3// Created by: Oleg AGASHIN
4//
5// This file is part of Open CASCADE Technology software library.
6//
7// This library is free software; you can redistribute it and/or modify it under
8// the terms of the GNU Lesser General Public License version 2.1 as published
9// by the Free Software Foundation, with special exception defined in the file
10// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
11// distribution for complete text of the license and disclaimer of any warranty.
12//
13// Alternatively, this file may be used under the terms of Open CASCADE
14// commercial license or contractual agreement.
15
16#include <BRepMeshData_Face.hxx>
17#include <BRepMeshData_Wire.hxx>
18#include <BRepMesh_OrientedEdge.hxx>
19#include <BRepMesh_Vertex.hxx>
20
21//=======================================================================
22// Function: Constructor
23// Purpose :
24//=======================================================================
25BRepMeshData_Face::BRepMeshData_Face (
26 const TopoDS_Face& theFace,
27 const Handle (NCollection_IncAllocator)& theAllocator)
28 : IMeshData_Face (theFace),
29 myAllocator (theAllocator),
30 myDWires (256, myAllocator)
31{
32}
33
34//=======================================================================
35// Function: Destructor
36// Purpose :
37//=======================================================================
38BRepMeshData_Face::~BRepMeshData_Face ()
39{
40}
41
42//=======================================================================
43// Function: WiresNb
44// Purpose :
45//=======================================================================
46Standard_Integer BRepMeshData_Face::WiresNb () const
47{
48 return myDWires.Size ();
49}
50
51//=======================================================================
52// Function: AddWire
53// Purpose :
54//=======================================================================
55const IMeshData::IWireHandle& BRepMeshData_Face::AddWire (
56 const TopoDS_Wire& theWire,
57 const Standard_Integer theEdgeNb)
58{
59 IMeshData::IWireHandle aWire (new (myAllocator) BRepMeshData_Wire (theWire, theEdgeNb, myAllocator));
60 myDWires.Append (aWire);
61 return GetWire (WiresNb () - 1);
62}
63
64//=======================================================================
65// Function: GetWire
66// Purpose :
67//=======================================================================
68const IMeshData::IWireHandle& BRepMeshData_Face::GetWire (
69 const Standard_Integer theIndex) const
70{
71 return myDWires (theIndex);
72}