84 lines
2.4 KiB
C++
84 lines
2.4 KiB
C++
/*---------------------------------------------------------------------------*\
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========= |
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\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
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\\ / O peration | Website: https://openfoam.org
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\\ / A nd | Copyright (C) 2020-2024 OpenFOAM Foundation
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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
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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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Application
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distortMesh
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Description
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\*---------------------------------------------------------------------------*/
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#include "argList.H"
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#include "fvMesh.H"
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#include "randomGenerator.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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#include "setRootCase.H"
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#include "createTime.H"
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#include "createMesh.H"
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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const pointField& points(mesh.points());
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pointField disp(points);
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const point boundExtend(0, 0, 1);
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const boundBox bounds
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(
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mesh.bounds().min() - boundExtend,
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mesh.bounds().max() + boundExtend
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);
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randomGenerator rndGen(0);
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const scalar s(0.04);
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forAll(points, i)
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{
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const point& pi(points[i]);
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if (bounds.containsInside(pi))
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{
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disp[i] += cmptMultiply(rndGen.sample01<vector>(),vector(s, s, 0));
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}
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}
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mesh.movePoints(disp);
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mesh.write();
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Info<< nl << "ExecutionTime = " << runTime.elapsedCpuTime() << " s"
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<< " ClockTime = " << runTime.elapsedClockTime() << " s"
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<< nl << endl;
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Info<< "End\n" << endl;
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return 0;
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}
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// ************************************************************************* //
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