171 lines
4.7 KiB
C
171 lines
4.7 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 | www.openfoam.com
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\\/ M anipulation |
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-------------------------------------------------------------------------------
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Copyright (C) 2011-2016 OpenFOAM Foundation
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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
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the Free Software Foundation, either version 3 of the License, or
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(at your 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, see <http://www.gnu.org/licenses/>.
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Description
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Test PatchEdgeFaceWave.
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\*---------------------------------------------------------------------------*/
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#include "argList.H"
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#include "Time.H"
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#include "fvMesh.H"
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#include "PatchEdgeFaceWave.H"
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#include "patchEdgeFaceInfo.H"
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#include "patchPatchDist.H"
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#include "fvCFD.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::addArgument("patch");
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#include "setRootCase.H"
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#include "createTime.H"
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#include "createMesh.H"
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const polyBoundaryMesh& patches = mesh.boundaryMesh();
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// Get name of patch
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const word patchName = args[1];
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const polyPatch& patch = patches[patchName];
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// 1. Walk from a single edge
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{
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// Data on all edges and faces
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List<patchEdgeFaceInfo> allEdgeInfo(patch.nEdges());
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List<patchEdgeFaceInfo> allFaceInfo(patch.size());
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// Initial seed
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DynamicList<label> initialEdges;
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DynamicList<patchEdgeFaceInfo> initialEdgesInfo;
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// Just set an edge on the master
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if (Pstream::master())
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{
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label edgeI = 0;
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Info<< "Starting walk on edge " << edgeI << endl;
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initialEdges.append(edgeI);
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const edge& e = patch.edges()[edgeI];
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initialEdgesInfo.append
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(
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patchEdgeFaceInfo
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(
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e.centre(patch.localPoints()),
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0.0
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)
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);
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}
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// Walk
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PatchEdgeFaceWave
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<
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primitivePatch,
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patchEdgeFaceInfo
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> calc
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(
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mesh,
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patch,
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initialEdges,
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initialEdgesInfo,
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allEdgeInfo,
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allFaceInfo,
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returnReduce(patch.nEdges(), sumOp<label>())
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);
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// Extract as patchField
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volScalarField vsf
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(
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IOobject
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(
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"patchDist",
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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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mesh,
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dimensionedScalar(dimLength, Zero)
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);
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scalarField pf(vsf.boundaryField()[patch.index()].size());
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forAll(pf, facei)
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{
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pf[facei] = Foam::sqrt(allFaceInfo[facei].distSqr());
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}
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vsf.boundaryFieldRef()[patch.index()] = pf;
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Info<< "Writing patchDist volScalarField to " << runTime.value()
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<< endl;
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vsf.write();
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}
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// 2. Use a wrapper to walk from all boundary edges on selected patches
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{
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labelHashSet otherPatchIDs(identity(mesh.boundaryMesh().size()));
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otherPatchIDs.erase(patch.index());
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Info<< "Walking on patch " << patch.index()
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<< " from edges shared with patches " << otherPatchIDs
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<< endl;
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patchPatchDist pwd(patch, otherPatchIDs);
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// Extract as patchField
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volScalarField vsf
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(
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IOobject
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(
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"otherPatchDist",
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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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mesh,
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dimensionedScalar(dimLength, Zero)
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);
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vsf.boundaryFieldRef()[patch.index()] = pwd;
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Info<< "Writing otherPatchDist volScalarField to " << runTime.value()
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<< endl;
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vsf.write();
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}
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Info<< "\nEnd\n" << endl;
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return 0;
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}
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// ************************************************************************* //
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