FreeFOAM The Cross-Platform CFD Toolkit
polyMeshUpdate.C
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1 /*---------------------------------------------------------------------------*\
2  ========= |
3  \\ / F ield | OpenFOAM: The Open Source CFD Toolbox
4  \\ / O peration |
5  \\ / A nd | Copyright (C) 1991-2010 OpenCFD Ltd.
6  \\/ M anipulation |
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8 License
9  This file is part of OpenFOAM.
10 
11  OpenFOAM is free software: you can redistribute it and/or modify it
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13  the Free Software Foundation, either version 3 of the License, or
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21  You should have received a copy of the GNU General Public License
22  along with OpenFOAM. If not, see <http://www.gnu.org/licenses/>.
23 
24 Description
25  Update the polyMesh corresponding to the given map.
26 
27 \*---------------------------------------------------------------------------*/
28 
29 #include "polyMesh.H"
30 #include <OpenFOAM/mapPolyMesh.H>
31 #include <OpenFOAM/Time.H>
33 #include <OpenFOAM/pointMesh.H>
34 
35 // * * * * * * * * * * * * * * * Member Functions * * * * * * * * * * * * * //
36 
38 {
39  // Update boundaryMesh (note that patches themselves already ok)
40  boundary_.updateMesh();
41 
42  // Update zones
43  pointZones_.clearAddressing();
44  faceZones_.clearAddressing();
45  cellZones_.clearAddressing();
46 
47  // Update parallel data
48  if (globalMeshDataPtr_)
49  {
50  globalMeshDataPtr_->updateMesh();
51  }
52 
54 
55  // Map the old motion points if present
56  if (oldPointsPtr_)
57  {
58  // Make a copy of the original points
59  pointField oldMotionPoints = *oldPointsPtr_;
60 
61  pointField& newMotionPoints = *oldPointsPtr_;
62 
63  // Resize the list to new size
64  newMotionPoints.setSize(points_.size());
65 
66  // Map the list
67  newMotionPoints.map(oldMotionPoints, mpm.pointMap());
68 
69  // Any points created out-of-nothing get set to the current coordinate
70  // for lack of anything better.
71  forAll(mpm.pointMap(), newPointI)
72  {
73  if (mpm.pointMap()[newPointI] == -1)
74  {
75  newMotionPoints[newPointI] = points_[newPointI];
76  }
77  }
78  }
79 
80  // Reset valid directions (could change by faces put into empty patches)
81  geometricD_ = Vector<label>::zero;
82  solutionD_ = Vector<label>::zero;
83 
84 
85  // Hack until proper callbacks. Below are all the polyMesh-MeshObjects.
86 
87  // pointMesh
88  if (thisDb().foundObject<pointMesh>(pointMesh::typeName))
89  {
90  const_cast<pointMesh&>
91  (
93  (
94  pointMesh::typeName
95  )
96  ).updateMesh(mpm);
97  }
98 }
99 
100 
101 // ************************ vim: set sw=4 sts=4 et: ************************ //