11c5456628
- adjust for updates in 'develop'
- change surfaceIntersection constructor to take a dictionary of
options.
tolerance | Edge-length tolerance | scalar | 1e-3
allowEdgeHits | Edge-end cuts another edge | bool | true
avoidDuplicates | Reduce the number of duplicate points | bool | true
warnDegenerate | Number of warnings about degenerate edges | label | 0
103 lines
2.9 KiB
C
103 lines
2.9 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) 2017 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
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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 "extractFromFile.H"
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#include "edgeMesh.H"
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#include "addToRunTimeSelectionTable.H"
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// * * * * * * * * * * * * * * Static Data Members * * * * * * * * * * * * * //
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namespace Foam
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{
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namespace surfaceFeaturesExtraction
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{
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addNamedToRunTimeSelectionTable
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(
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method,
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extractFromFile,
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dictionary,
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extractFromFile
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);
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}
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}
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// * * * * * * * * * * * * * * * * Constructors * * * * * * * * * * * * * * //
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Foam::surfaceFeaturesExtraction::extractFromFile::extractFromFile
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(
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const dictionary& dict
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)
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:
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method()
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{
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const dictionary& coeffDict = dict.subDict("extractFromFileCoeffs");
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coeffDict.lookup("featureEdgeFile") >> featureEdgeFile_;
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coeffDict.readIfPresent("geometricTestOnly", geometricTestOnly_);
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}
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// * * * * * * * * * * * * * * * * Destructor * * * * * * * * * * * * * * * //
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Foam::surfaceFeaturesExtraction::extractFromFile::~extractFromFile()
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{}
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// * * * * * * * * * * * * * * * Member Functions * * * * * * * * * * * * * //
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Foam::autoPtr<Foam::surfaceFeatures>
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Foam::surfaceFeaturesExtraction::extractFromFile::features
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(
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const triSurface& surf
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) const
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{
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edgeMesh eMesh(featureEdgeFile_);
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// Sometimes duplicate edges are present. Remove them.
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eMesh.mergeEdges();
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Info<< nl << "Reading existing feature edges from file "
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<< featureEdgeFile_ << nl
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<< "Selecting edges based purely on geometric tests: "
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<< geometricTestOnly().asText() << endl;
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return autoPtr<surfaceFeatures>
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(
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new surfaceFeatures
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(
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surf,
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eMesh.points(),
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eMesh.edges(),
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1e-6, // mergeTol
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geometricTestOnly()
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)
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);
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}
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// ************************************************************************* //
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