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147 lines
4.6 KiB
C
147 lines
4.6 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) 2011-2015 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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Description
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Create intermediate mesh files from SAMM files
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\*---------------------------------------------------------------------------*/
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#include "sammMesh.H"
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#include "polyPatch.H"
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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void Foam::sammMesh::createPolyBoundary()
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{
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label nBoundaryFacesFound = 0;
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polyBoundaryPatchStartIndices_.setSize(boundary_.size());
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label nCreatedFaces = nInternalFaces_;
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const labelListList& PointCells = pointCells();
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forAll(boundary_, patchI)
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{
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const faceList& curShapePatch = boundary_[patchI];
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polyBoundaryPatchStartIndices_[patchI] = nCreatedFaces;
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forAll(curShapePatch, faceI)
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{
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bool found = false;
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const face& curFace = curShapePatch[faceI];
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meshFaces_[nCreatedFaces] = curFace;
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// Must find which cell this face belongs to in order to
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// mark it in the cellPolys_
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const labelList& facePoints = curFace;
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forAll(facePoints, pointI)
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{
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const labelList& facePointCells =
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PointCells[facePoints[pointI]];
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forAll(facePointCells, cellI)
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{
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const faceList& curCellFaces =
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cellFaces_[facePointCells[cellI]];
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forAll(curCellFaces, cellFaceI)
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{
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if (curCellFaces[cellFaceI] == curFace)
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{
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// Found the cell face corresponding to this face
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found = true;
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// Debugging
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if
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(
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cellPolys_[facePointCells[cellI]][cellFaceI]
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!= -1
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)
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{
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FatalErrorIn
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(
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"void sammMesh::createPolyBoundary()"
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) << "This looks like an already detected "
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<< "internal face"
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<< abort(FatalError);
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}
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cellPolys_[facePointCells[cellI]][cellFaceI] =
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nCreatedFaces;
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nBoundaryFacesFound++;
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}
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if (found) break;
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}
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if (found) break;
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}
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if (found) break;
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}
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nCreatedFaces++;
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}
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}
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// reset the size of the face list
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meshFaces_.setSize(nCreatedFaces);
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Info<< "Number of boundary faces: " << nBoundaryFacesFound << endl;
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Info<< "Total number of faces: " << nCreatedFaces << endl;
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}
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Foam::List<Foam::polyPatch* > Foam::sammMesh::polyBoundaryPatches
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(
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const polyMesh& pMesh
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)
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{
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List<polyPatch* > p(boundary_.size());
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forAll(boundary_, patchI)
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{
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const faceList& curShapePatch = boundary_[patchI];
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p[patchI] = polyPatch::New
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(
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patchTypes_[patchI],
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patchNames_[patchI],
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curShapePatch.size(),
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polyBoundaryPatchStartIndices_[patchI],
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patchI,
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pMesh.boundaryMesh()
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).ptr();
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p[patchI]->physicalType() = patchPhysicalTypes_[patchI];
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}
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return p;
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}
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// ************************************************************************* //
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