901 lines
23 KiB
C++
901 lines
23 KiB
C++
/*---------------------------------------------------------------------------*\
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========= |
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\\ / F ield | foam-extend: Open Source CFD
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\\ / O peration | Version: 4.1
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\\ / A nd | Web: http://www.foam-extend.org
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\\/ M anipulation | For copyright notice see file Copyright
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-------------------------------------------------------------------------------
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License
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This file is part of foam-extend.
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foam-extend is free software: you can redistribute it and/or modify it
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under the terms of the GNU General Public License as published by the
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Free Software Foundation, either version 3 of the License, or (at your
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option) any later version.
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foam-extend is distributed in the hope that it will be useful, but
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WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with foam-extend. If not, see <http://www.gnu.org/licenses/>.
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Description
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Manipulate a cell/face/point set interactively.
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\*---------------------------------------------------------------------------*/
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#include "argList.H"
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#include "objectRegistry.H"
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#include "foamTime.H"
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#include "polyMesh.H"
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#include "globalMeshData.H"
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#include "IStringStream.H"
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#include "cellSet.H"
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#include "faceSet.H"
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#include "pointSet.H"
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#include "topoSetSource.H"
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#include "OFstream.H"
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#include "IFstream.H"
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#include "demandDrivenData.H"
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#include "writePatch.H"
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#include "writePointSet.H"
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#include "IOobjectList.H"
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#include <stdio.h>
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#if READLINE != 0
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#include <readline/readline.h>
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#include <readline/history.h>
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#endif
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using namespace Foam;
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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#if READLINE != 0
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static const char* historyFile = ".setSet";
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#endif
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Istream& selectStream(Istream* is0Ptr, Istream* is1Ptr)
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{
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if (is0Ptr)
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{
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return *is0Ptr;
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}
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else if (is1Ptr)
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{
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return *is1Ptr;
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}
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else
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{
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FatalErrorIn("selectStream(Istream*, Istream*)")
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<< "No valid stream opened" << abort(FatalError);
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return *is0Ptr;
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}
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}
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// Copy set
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void backup
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(
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const polyMesh& mesh,
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const word& fromName,
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const topoSet& fromSet,
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const word& toName
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)
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{
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if (fromSet.size())
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{
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Info<< " Backing up " << fromName << " into " << toName << endl;
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topoSet::New(mesh, toName, fromSet)().write();
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}
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}
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// Read and copy set
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void backup
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(
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const word& setType,
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const polyMesh& mesh,
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const word& fromName,
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const word& toName
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)
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{
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autoPtr<topoSet> fromSet = topoSet::New
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(
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setType,
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mesh,
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fromName,
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IOobject::READ_IF_PRESENT
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);
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backup(mesh, fromName, fromSet(), toName);
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}
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// Write set to VTK readable files
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void writeVTK
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(
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const polyMesh& mesh,
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const topoSet& currentSet,
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const fileName& vtkName
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)
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{
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if (isA<faceSet>(currentSet))
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{
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// Faces of set with FOAM faceID as value
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faceList setFaces(currentSet.size());
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labelList faceValues(currentSet.size());
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label setFaceI = 0;
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forAllConstIter(topoSet, currentSet, iter)
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{
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setFaces[setFaceI] = mesh.faces()[iter.key()];
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faceValues[setFaceI] = iter.key();
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setFaceI++;
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}
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primitiveFacePatch fp(setFaces, mesh.points());
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writePatch
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(
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true,
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currentSet.name(),
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fp,
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"faceID",
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faceValues,
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mesh.time().path()/vtkName
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);
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}
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else if (isA<cellSet>(currentSet))
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{
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// External faces of cellset with foam cellID as value
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Map<label> cellFaces(currentSet.size());
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forAllConstIter(cellSet, currentSet, iter)
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{
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label cellI = iter.key();
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const cell& cFaces = mesh.cells()[cellI];
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forAll(cFaces, i)
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{
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label faceI = cFaces[i];
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if (mesh.isInternalFace(faceI))
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{
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label otherCellI = mesh.faceOwner()[faceI];
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if (otherCellI == cellI)
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{
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otherCellI = mesh.faceNeighbour()[faceI];
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}
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if (!currentSet.found(otherCellI))
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{
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cellFaces.insert(faceI, cellI);
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}
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}
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else
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{
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cellFaces.insert(faceI, cellI);
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}
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}
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}
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faceList setFaces(cellFaces.size());
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labelList faceValues(cellFaces.size());
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label setFaceI = 0;
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forAllConstIter(Map<label>, cellFaces, iter)
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{
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setFaces[setFaceI] = mesh.faces()[iter.key()];
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faceValues[setFaceI] = iter(); // Cell ID
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setFaceI++;
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}
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primitiveFacePatch fp(setFaces, mesh.points());
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writePatch
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(
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true,
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currentSet.name(),
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fp,
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"cellID",
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faceValues,
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mesh.time().path()/vtkName
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);
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}
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else if (isA<pointSet>(currentSet))
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{
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writePointSet
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(
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true,
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mesh,
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currentSet,
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mesh.time().path()/vtkName
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);
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}
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else
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{
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WarningIn
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(
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"void writeVTK"
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"(const polyMesh& mesh, const topoSet& currentSet,"
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"const fileName& vtkName)"
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) << "Don't know how to handle set of type " << currentSet.type()
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<< endl;
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}
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}
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void printHelp(Ostream& os)
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{
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os << "Please type 'help', 'list', 'quit', 'time ddd'"
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<< " or a set command after prompt." << endl
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<< "'list' will show all current cell/face/point sets." << endl
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<< "'time ddd' will change the current time." << endl
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<< endl
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<< "A set command should be of the following form" << endl
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<< endl
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<< " cellSet|faceSet|pointSet <setName> <action> <source>"
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<< endl << endl
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<< "The <action> is one of" << endl
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<< " list - prints the contents of the set" << endl
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<< " clear - clears the set" << endl
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<< " invert - inverts the set" << endl
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<< " remove - remove the set" << endl
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<< " new <source> - sets to set to the source set" << endl
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<< " add <source> - adds all elements from the source set" << endl
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<< " delete <source> - deletes ,," << endl
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<< " subset <source> - combines current set with the source set"
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<< endl
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<< endl
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<< "The sources come in various forms. Type a wrong source"
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<< " to see all the types available." << endl
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<< endl
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<< "Example: pick up all cells connected by point or face to patch"
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<< " movingWall" << endl
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<< endl
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<< "Pick up all faces of patch:" << endl
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<< " faceSet f0 new patchToFace movingWall" << endl
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<< "Add faces 0,1,2:" << endl
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<< " faceSet f0 add labelToFace (0 1 2)" << endl
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<< "Pick up all points used by faces in faceSet f0:" << endl
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<< " pointSet p0 new faceToPoint f0 all" << endl
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<< "Pick up cell which has any face in f0:" << endl
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<< " cellSet c0 new faceToCell f0 any" << endl
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<< "Add cells which have any point in p0:" << endl
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<< " cellSet c0 add pointToCell p0 any" << endl
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<< "List set:" << endl
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<< " cellSet c0 list" << endl
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<< endl
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<< " remove - remove the set" << endl
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<< endl;
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}
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void printAllSets(const polyMesh& mesh, Ostream& os)
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{
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IOobjectList objects
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(
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mesh,
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mesh.pointsInstance(),
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polyMesh::meshSubDir/"sets"
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);
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IOobjectList cellSets(objects.lookupClass(cellSet::typeName));
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if (cellSets.size())
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{
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os << "cellSets:" << endl;
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forAllConstIter(IOobjectList, cellSets, iter)
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{
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cellSet set(*iter());
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os << '\t' << set.name() << "\tsize:" << set.size() << endl;
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}
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}
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IOobjectList faceSets(objects.lookupClass(faceSet::typeName));
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if (faceSets.size())
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{
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os << "faceSets:" << endl;
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forAllConstIter(IOobjectList, faceSets, iter)
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{
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faceSet set(*iter());
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os << '\t' << set.name() << "\tsize:" << set.size() << endl;
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}
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}
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IOobjectList pointSets(objects.lookupClass(pointSet::typeName));
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if (pointSets.size())
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{
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os << "pointSets:" << endl;
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forAllConstIter(IOobjectList, pointSets, iter)
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{
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pointSet set(*iter());
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os << '\t' << set.name() << "\tsize:" << set.size() << endl;
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}
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}
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os << endl;
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}
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// Physically remove a set
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bool removeSet
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(
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const polyMesh& mesh,
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const word& setType,
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const word& setName
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)
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{
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// Remove the file
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IOobjectList objects
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(
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mesh,
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mesh.pointsInstance(),
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polyMesh::meshSubDir/"sets"
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);
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if (objects.found(setName))
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{
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// Remove file
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fileName object = objects[setName]->objectPath();
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Info<< "Removing file " << object << endl;
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rm(object);
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return true;
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}
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return false;
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}
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// Read command and execute. Return true if ok, false otherwise.
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bool doCommand
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(
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const polyMesh& mesh,
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const word& setType,
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const word& setName,
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const word& actionName,
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const bool writeVTKFile,
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Istream& is
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)
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{
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// Get some size estimate for set.
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const globalMeshData& parData = mesh.globalData();
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label typSize =
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max
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(
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parData.nTotalCells(),
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max
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(
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parData.nTotalFaces(),
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parData.nTotalPoints()
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)
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)
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/ (10*Pstream::nProcs());
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bool ok = true;
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// Set to work on
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autoPtr<topoSet> currentSetPtr;
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word sourceType;
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try
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{
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topoSetSource::setAction action =
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topoSetSource::toAction(actionName);
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IOobject::readOption r;
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if
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(
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(action == topoSetSource::NEW)
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|| (action == topoSetSource::CLEAR)
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)
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{
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r = IOobject::NO_READ;
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currentSetPtr = topoSet::New(setType, mesh, setName, typSize);
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}
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else
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{
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r = IOobject::MUST_READ;
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currentSetPtr = topoSet::New(setType, mesh, setName, r);
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topoSet& currentSet = currentSetPtr();
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// Presize it according to current mesh data.
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currentSet.resize(max(currentSet.size(), typSize));
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}
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if (action == topoSetSource::REMOVE)
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{
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ok = removeSet(mesh, setType, setName);
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}
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else if (!currentSetPtr.valid())
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{
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Info<< " Cannot construct/load set "
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<< topoSet::localPath(mesh, setName) << endl;
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ok = false;
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}
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else
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{
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topoSet& currentSet = currentSetPtr();
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Info<< " Set:" << currentSet.name()
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<< " Size:" << currentSet.size()
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<< " Action:" << actionName
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<< endl;
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if ((r == IOobject::MUST_READ) && (action != topoSetSource::LIST))
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{
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// currentSet has been read so can make copy.
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backup(mesh, setName, currentSet, setName + "_old");
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}
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switch (action)
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{
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case topoSetSource::CLEAR:
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{
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// Already handled above by not reading
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break;
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}
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case topoSetSource::INVERT:
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{
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currentSet.invert(currentSet.maxSize(mesh));
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break;
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}
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case topoSetSource::LIST:
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{
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currentSet.writeDebug(Pout, mesh, 100);
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Pout<< endl;
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break;
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}
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case topoSetSource::SUBSET:
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{
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if (is >> sourceType)
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{
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autoPtr<topoSetSource> setSource
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(
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topoSetSource::New
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(
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sourceType,
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mesh,
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is
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)
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);
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// Backup current set.
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autoPtr<topoSet> oldSet
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(
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topoSet::New
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(
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mesh,
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currentSet.name() + "_old2",
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currentSet
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)
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);
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currentSet.clear();
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setSource().applyToSet(topoSetSource::NEW, currentSet);
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// Combine new value of currentSet with old one.
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currentSet.subset(oldSet);
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}
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break;
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}
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default:
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{
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if (is >> sourceType)
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{
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autoPtr<topoSetSource> setSource
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(
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topoSetSource::New
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(
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sourceType,
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mesh,
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is
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)
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);
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setSource().applyToSet(action, currentSet);
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}
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}
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}
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if (action != topoSetSource::LIST)
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{
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// Set will have been modified.
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// Synchronize for coupled patches.
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currentSet.sync(mesh);
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// Write
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if (writeVTKFile)
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{
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mkDir(mesh.time().path()/"VTK"/currentSet.name());
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fileName vtkName
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(
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"VTK"/currentSet.name()/currentSet.name()
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+ "_"
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+ name(mesh.time().timeIndex())
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+ ".vtk"
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);
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Info<< " Writing " << currentSet.name()
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<< " (size " << currentSet.size() << ") to "
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<< currentSet.instance()/currentSet.local()
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/currentSet.name()
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<< " and to vtk file " << vtkName << endl << endl;
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currentSet.write();
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writeVTK(mesh, currentSet, vtkName);
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}
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else
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{
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Info<< " Writing " << currentSet.name()
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<< " (size " << currentSet.size() << ") to "
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<< currentSet.instance()/currentSet.local()
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/currentSet.name() << endl << endl;
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currentSet.write();
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}
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}
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}
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}
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catch (Foam::IOerror& fIOErr)
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{
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ok = false;
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Pout<< fIOErr.message().c_str() << endl;
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if (sourceType.size())
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{
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Pout<< topoSetSource::usage(sourceType).c_str();
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}
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}
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catch (Foam::error& fErr)
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{
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ok = false;
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Pout<< fErr.message().c_str() << endl;
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if (sourceType.size())
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{
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Pout<< topoSetSource::usage(sourceType).c_str();
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}
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}
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return ok;
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}
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|
|
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// Status returned from parsing the first token of the line
|
|
enum commandStatus
|
|
{
|
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QUIT, // quit program
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INVALID, // token is not a valid set manipulation command
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VALIDSETCMD, // ,, is a valid ,,
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VALIDZONECMD // ,, is a valid zone ,,
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};
|
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|
|
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void printMesh(const Time& runTime, const polyMesh& mesh)
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{
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Info<< "Time:" << runTime.timeName()
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<< " cells:" << mesh.nCells()
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<< " faces:" << mesh.nFaces()
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<< " points:" << mesh.nPoints()
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<< " patches:" << mesh.boundaryMesh().size()
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<< " bb:" << mesh.bounds() << nl;
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}
|
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|
|
|
|
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commandStatus parseType
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|
(
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Time& runTime,
|
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polyMesh& mesh,
|
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const word& setType,
|
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IStringStream& is
|
|
)
|
|
{
|
|
if (setType.empty())
|
|
{
|
|
Info<< "Type 'help' for usage information" << endl;
|
|
|
|
return INVALID;
|
|
}
|
|
else if (setType == "help")
|
|
{
|
|
printHelp(Info);
|
|
|
|
return INVALID;
|
|
}
|
|
else if (setType == "list")
|
|
{
|
|
printAllSets(mesh, Info);
|
|
|
|
return INVALID;
|
|
}
|
|
else if (setType == "time")
|
|
{
|
|
scalar requestedTime = readScalar(is);
|
|
instantList Times = runTime.times();
|
|
|
|
label nearestIndex = Time::findClosestTimeIndex(Times, requestedTime);
|
|
|
|
Info<< "Changing time from " << runTime.timeName()
|
|
<< " to " << Times[nearestIndex].name()
|
|
<< endl;
|
|
|
|
runTime.setTime(Times[nearestIndex], nearestIndex);
|
|
polyMesh::readUpdateState stat = mesh.readUpdate();
|
|
|
|
switch(stat)
|
|
{
|
|
case polyMesh::UNCHANGED:
|
|
{
|
|
Info<< " mesh not changed." << endl;
|
|
break;
|
|
}
|
|
case polyMesh::POINTS_MOVED:
|
|
{
|
|
Info<< " points moved; topology unchanged." << endl;
|
|
break;
|
|
}
|
|
case polyMesh::TOPO_CHANGE:
|
|
{
|
|
Info<< " topology changed; patches unchanged." << nl
|
|
<< " ";
|
|
printMesh(runTime, mesh);
|
|
break;
|
|
}
|
|
case polyMesh::TOPO_PATCH_CHANGE:
|
|
{
|
|
Info<< " topology changed and patches changed." << nl
|
|
<< " ";
|
|
printMesh(runTime, mesh);
|
|
|
|
break;
|
|
}
|
|
default:
|
|
{
|
|
FatalErrorIn("parseType")
|
|
<< "Illegal mesh update state "
|
|
<< stat << abort(FatalError);
|
|
break;
|
|
}
|
|
}
|
|
|
|
return INVALID;
|
|
}
|
|
else if (setType == "quit")
|
|
{
|
|
Info<< "Quitting ..." << endl;
|
|
|
|
return QUIT;
|
|
}
|
|
else if
|
|
(
|
|
setType == "cellSet"
|
|
|| setType == "faceSet"
|
|
|| setType == "pointSet"
|
|
)
|
|
{
|
|
return VALIDSETCMD;
|
|
}
|
|
else
|
|
{
|
|
SeriousErrorIn
|
|
(
|
|
"commandStatus parseType(Time&, polyMesh&, const word&"
|
|
", IStringStream&)"
|
|
) << "Illegal command " << setType << endl
|
|
<< "Should be one of 'help', 'list', 'time' or a set type :"
|
|
<< " 'cellSet', 'faceSet', 'pointSet'"
|
|
<< endl;
|
|
|
|
return INVALID;
|
|
}
|
|
}
|
|
|
|
|
|
commandStatus parseAction(const word& actionName)
|
|
{
|
|
commandStatus stat = INVALID;
|
|
|
|
if (actionName.size())
|
|
{
|
|
try
|
|
{
|
|
(void)topoSetSource::toAction(actionName);
|
|
|
|
stat = VALIDSETCMD;
|
|
}
|
|
catch (Foam::IOerror& fIOErr)
|
|
{
|
|
stat = INVALID;
|
|
}
|
|
catch (Foam::error& fErr)
|
|
{
|
|
stat = INVALID;
|
|
}
|
|
}
|
|
return stat;
|
|
}
|
|
|
|
|
|
// Main program:
|
|
|
|
int main(int argc, char *argv[])
|
|
{
|
|
# include "addRegionOption.H"
|
|
# include "addTimeOptions.H"
|
|
|
|
argList::validOptions.insert("noVTK", "");
|
|
argList::validOptions.insert("batch", "file");
|
|
|
|
# include "setRootCase.H"
|
|
# include "createTime.H"
|
|
|
|
bool writeVTK = !args.optionFound("noVTK");
|
|
|
|
// Get times list
|
|
instantList Times = runTime.times();
|
|
|
|
# include "checkTimeOptions.H"
|
|
|
|
runTime.setTime(Times[startTime], startTime);
|
|
|
|
# include "createNamedPolyMesh.H"
|
|
|
|
// Print some mesh info
|
|
printMesh(runTime, mesh);
|
|
|
|
// Print current sets
|
|
printAllSets(mesh, Info);
|
|
|
|
|
|
|
|
std::ifstream* fileStreamPtr(nullptr);
|
|
|
|
if (args.optionFound("batch"))
|
|
{
|
|
fileName batchFile(args.option("batch"));
|
|
|
|
Info<< "Reading commands from file " << batchFile << endl;
|
|
|
|
// we cannot handle .gz files
|
|
if (!isFile(batchFile, false))
|
|
{
|
|
FatalErrorIn(args.executable())
|
|
<< "Cannot open file " << batchFile << exit(FatalError);
|
|
}
|
|
|
|
fileStreamPtr = new std::ifstream(batchFile.c_str());
|
|
}
|
|
#if READLINE != 0
|
|
else if (!read_history(historyFile))
|
|
{
|
|
Info<< "Successfully read history from " << historyFile << endl;
|
|
}
|
|
#endif
|
|
|
|
Info<< "Please type 'help', 'quit' or a set command after prompt." << endl;
|
|
|
|
bool ok = true;
|
|
|
|
FatalError.throwExceptions();
|
|
FatalIOError.throwExceptions();
|
|
|
|
do
|
|
{
|
|
string rawLine;
|
|
|
|
// Type: cellSet, faceSet, pointSet
|
|
word setType;
|
|
// Name of destination set.
|
|
word setName;
|
|
// Action (new, invert etc.)
|
|
word actionName;
|
|
|
|
commandStatus stat = INVALID;
|
|
|
|
if (fileStreamPtr)
|
|
{
|
|
if (!fileStreamPtr->good())
|
|
{
|
|
Info<< "End of batch file" << endl;
|
|
break;
|
|
}
|
|
|
|
std::getline(*fileStreamPtr, rawLine);
|
|
|
|
if (rawLine.size())
|
|
{
|
|
Info<< "Doing:" << rawLine << endl;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
# if READLINE != 0
|
|
{
|
|
char* linePtr = readline("readline>");
|
|
|
|
rawLine = string(linePtr);
|
|
|
|
if (*linePtr)
|
|
{
|
|
add_history(linePtr);
|
|
write_history(historyFile);
|
|
}
|
|
|
|
free(linePtr); // readline uses malloc, not new.
|
|
}
|
|
# else
|
|
{
|
|
Info<< "Command>" << flush;
|
|
std::getline(std::cin, rawLine);
|
|
}
|
|
# endif
|
|
}
|
|
|
|
if (rawLine.empty() || rawLine[0] == '#')
|
|
{
|
|
continue;
|
|
}
|
|
|
|
IStringStream is(rawLine + ' ');
|
|
|
|
// Type: cellSet, faceSet, pointSet
|
|
is >> setType;
|
|
|
|
stat = parseType(runTime, mesh, setType, is);
|
|
|
|
if (stat == VALIDSETCMD)
|
|
{
|
|
if (is >> setName)
|
|
{
|
|
if (is >> actionName)
|
|
{
|
|
stat = parseAction(actionName);
|
|
}
|
|
}
|
|
}
|
|
ok = true;
|
|
|
|
if (stat == QUIT)
|
|
{
|
|
break;
|
|
}
|
|
else if (stat == VALIDSETCMD)
|
|
{
|
|
ok = doCommand(mesh, setType, setName, actionName, writeVTK, is);
|
|
}
|
|
|
|
} while (ok);
|
|
|
|
|
|
if (fileStreamPtr)
|
|
{
|
|
delete fileStreamPtr;
|
|
}
|
|
|
|
Info<< "\nEnd\n" << endl;
|
|
|
|
return !ok;
|
|
}
|
|
|
|
|
|
// ************************************************************************* //
|