143 lines
3.7 KiB
C
143 lines
3.7 KiB
C
/*---------------------------------------------------------------------------*\
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========= |
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\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
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\\ / O peration |
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\\ / A nd | Copyright (C) 1991-2007 OpenCFD Ltd.
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\\/ M anipulation |
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-------------------------------------------------------------------------------
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License
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This file is part of OpenFOAM.
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OpenFOAM 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 2 of the License, or (at your
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option) any later version.
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OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
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ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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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 OpenFOAM; if not, write to the Free Software Foundation,
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Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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Description
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Test pointEdgeWave.
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\*---------------------------------------------------------------------------*/
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#include "argList.H"
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#include "Time.H"
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#include "polyMesh.H"
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#include "pointMesh.H"
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#include "OSspecific.H"
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#include "IFstream.H"
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#include "pointEdgePoint.H"
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#include "PointEdgeWave.H"
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using namespace Foam;
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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int main(int argc, char *argv[])
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{
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argList::validArgs.append("patch");
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# include "setRootCase.H"
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# include "createTime.H"
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# include "createPolyMesh.H"
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pointMesh pMesh(mesh);
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const polyBoundaryMesh& patches = mesh.boundaryMesh();
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// Get name of patch
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word patchName(args.additionalArgs()[0]);
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// Find the label in patches by name.
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label patchI = patches.findPatchID(patchName);
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{
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// Test whether any processor has patch
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label maxPatchI = patchI;
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reduce(maxPatchI, maxOp<label>());
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if (maxPatchI == -1)
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{
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FatalErrorIn(args.executable())
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<< "Cannot find patch named " << patchName << exit(FatalError);
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}
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}
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// Set initial changed points to all the patch points(if patch present)
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List<pointEdgePoint> wallInfo;
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labelList wallPoints;
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if (patchI != -1)
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{
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// Retrieve the patch now we have its index in patches.
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const polyPatch& pp = mesh.boundaryMesh()[patchI];
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wallPoints = pp.meshPoints();
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wallInfo.setSize(pp.nPoints());
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forAll(pp.localPoints(), ppI)
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{
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wallInfo[ppI] = pointEdgePoint(pp.localPoints()[ppI], 0.0);
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}
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}
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// Current info on points
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List<pointEdgePoint> allPointInfo(mesh.nPoints());
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// Current info on edges
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List<pointEdgePoint> allEdgeInfo(mesh.nEdges());
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PointEdgeWave<pointEdgePoint> wallCalc
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(
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pMesh,
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wallPoints,
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wallInfo,
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allPointInfo,
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allEdgeInfo,
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mesh.nPoints() // max iterations
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);
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pointScalarField psf
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(
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IOobject
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(
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"wallDist",
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runTime.timeName(),
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mesh,
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IOobject::NO_READ,
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IOobject::AUTO_WRITE
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),
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pMesh,
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dimensionedScalar("wallDist", dimLength, 0.0)
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);
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forAll(allPointInfo, pointI)
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{
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psf[pointI] = Foam::sqrt(allPointInfo[pointI].distSqr());
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}
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Info<< "Writing wallDist pointScalarField to " << runTime.value()
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<< endl;
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psf.write();
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Info << nl << "End" << endl;
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return 0;
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}
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// ************************************************************************* //
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