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83 lines
2.6 KiB
C
83 lines
2.6 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) 2011-2013 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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\*---------------------------------------------------------------------------*/
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#include "treeDataTriSurface.H"
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#include "triSurfaceTools.H"
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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template<>
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Foam::volumeType Foam::treeDataPrimitivePatch<Foam::triSurface>::getVolumeType
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(
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const indexedOctree<treeDataPrimitivePatch<triSurface> >& oc,
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const point& sample
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) const
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{
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// Find nearest face to sample
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pointIndexHit info = oc.findNearest(sample, sqr(GREAT));
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if (info.index() == -1)
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{
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FatalErrorIn
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(
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"treeDataPrimitivePatch::getSampleType"
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"(indexedOctree<treeDataPrimitivePatch>&, const point&)"
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) << "Could not find " << sample << " in octree."
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<< abort(FatalError);
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}
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// Get actual intersection point on face
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label faceI = info.index();
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triSurfaceTools::sideType t = triSurfaceTools::surfaceSide
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(
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patch_,
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sample,
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faceI
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);
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if (t == triSurfaceTools::UNKNOWN)
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{
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return volumeType::UNKNOWN;
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}
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else if (t == triSurfaceTools::INSIDE)
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{
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return volumeType::INSIDE;
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}
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else if (t == triSurfaceTools::OUTSIDE)
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{
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return volumeType::OUTSIDE;
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}
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else
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{
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FatalErrorIn("treeDataPrimitivePatch<PatchType>::getVolumeType(..)")
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<< "problem" << abort(FatalError);
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return volumeType::UNKNOWN;
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}
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}
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// ************************************************************************* //
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