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dynamicMeshCheck merged into meshCheck

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This commit is contained in:
Henry Weller
2023-10-20 17:46:04 +01:00
parent a5f0b5310a
commit 6628666770
37 changed files with 6267 additions and 1510 deletions
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3
applications/utilities/mesh/advanced/combinePatchFaces/combinePatchFaces.C
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@ -53,8 +53,7 @@ Description
#include "polyAddFace.H" #include "polyAddFace.H"
#include "combineFaces.H" #include "combineFaces.H"
#include "removePoints.H" #include "removePoints.H"
#include "polyMeshCheck.H" #include "meshCheck.H"
#include "dynamicMeshCheck.H"
#include "polyTopoChangeMap.H" #include "polyTopoChangeMap.H"
#include "unitConversion.H" #include "unitConversion.H"
#include "motionSmoother.H" #include "motionSmoother.H"

2
applications/utilities/mesh/generation/snappyHexMesh/snappyHexMesh.C
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@ -47,7 +47,7 @@ Description
#include "snapParameters.H" #include "snapParameters.H"
#include "layerParameters.H" #include "layerParameters.H"
#include "faceSet.H" #include "faceSet.H"
#include "dynamicMeshCheck.H" #include "meshCheck.H"
#include "polyTopoChange.H" #include "polyTopoChange.H"
#include "cellModeller.H" #include "cellModeller.H"
#include "uindirectPrimitivePatch.H" #include "uindirectPrimitivePatch.H"

6
applications/utilities/mesh/manipulation/checkMesh/checkMesh.C
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@ -61,9 +61,7 @@ Usage
#include "vtkSetWriter.H" #include "vtkSetWriter.H"
#include "IOdictionary.H" #include "IOdictionary.H"
#include "checkTools.H" #include "meshCheck.H"
#include "checkTopology.H"
#include "checkGeometry.H"
#include "checkMeshQuality.H" #include "checkMeshQuality.H"
using namespace Foam; using namespace Foam;
@ -196,7 +194,7 @@ int main(int argc, char *argv[])
// Reconstruct globalMeshData // Reconstruct globalMeshData
mesh.globalData(); mesh.globalData();
meshTools::printMeshStats(mesh, allTopology); meshCheck::printMeshStats(mesh, allTopology);
label nFailedChecks = 0; label nFailedChecks = 0;

5
applications/utilities/mesh/manipulation/checkMesh/checkMeshQuality.C
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@ -27,9 +27,8 @@ License
#include "polyMesh.H" #include "polyMesh.H"
#include "cellSet.H" #include "cellSet.H"
#include "faceSet.H" #include "faceSet.H"
#include "dynamicMeshCheck.H" #include "meshCheck.H"
#include "surfaceWriter.H" #include "surfaceWriter.H"
#include "checkTools.H"
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
@ -58,7 +57,7 @@ Foam::label Foam::checkMeshQuality
faces.write(); faces.write();
if (writer.valid()) if (writer.valid())
{ {
meshTools::mergeAndWrite(writer(), faces); meshCheck::mergeAndWrite(writer(), faces);
} }
} }
} }

2
src/dynamicMesh/motionSmoother/badQualityToCell/badQualityToCell.C
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@ -25,7 +25,7 @@ License
#include "badQualityToCell.H" #include "badQualityToCell.H"
#include "polyMesh.H" #include "polyMesh.H"
#include "dynamicMeshCheck.H" #include "meshCheck.H"
#include "faceSet.H" #include "faceSet.H"
#include "addToRunTimeSelectionTable.H" #include "addToRunTimeSelectionTable.H"

2
src/dynamicMesh/motionSmoother/badQualityToFace/badQualityToFace.C
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@ -25,7 +25,7 @@ License
#include "badQualityToFace.H" #include "badQualityToFace.H"
#include "polyMesh.H" #include "polyMesh.H"
#include "dynamicMeshCheck.H" #include "meshCheck.H"
#include "faceSet.H" #include "faceSet.H"
#include "addToRunTimeSelectionTable.H" #include "addToRunTimeSelectionTable.H"

2
src/dynamicMesh/motionSmoother/motionSmootherAlgo.C
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@ -31,7 +31,7 @@ License
#include "pointConstraints.H" #include "pointConstraints.H"
#include "syncTools.H" #include "syncTools.H"
#include "meshTools.H" #include "meshTools.H"
#include "dynamicMeshCheck.H" #include "meshCheck.H"
#include "OFstream.H" #include "OFstream.H"
// * * * * * * * * * * * * * * Static Data Members * * * * * * * * * * * * * // // * * * * * * * * * * * * * * Static Data Members * * * * * * * * * * * * * //

2
src/dynamicMesh/polyTopoChange/attachPolyTopoChanger/attachPolyTopoChanger.C
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@ -24,7 +24,7 @@ License
\*---------------------------------------------------------------------------*/ \*---------------------------------------------------------------------------*/
#include "attachPolyTopoChanger.H" #include "attachPolyTopoChanger.H"
#include "polyMeshCheck.H" #include "meshCheck.H"
#include "polyTopoChange.H" #include "polyTopoChange.H"
// * * * * * * * * * * * * * * * * Constructors * * * * * * * * * * * * * * // // * * * * * * * * * * * * * * * * Constructors * * * * * * * * * * * * * * //

2
src/dynamicMesh/polyTopoChange/polyTopoChange/edgeCollapser.C
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@ -31,7 +31,7 @@ License
#include "PointEdgeWave.H" #include "PointEdgeWave.H"
#include "globalIndex.H" #include "globalIndex.H"
#include "removePoints.H" #include "removePoints.H"
#include "dynamicMeshCheck.H" #include "meshCheck.H"
#include "OFstream.H" #include "OFstream.H"
// * * * * * * * * * * * * * Static Member Functions * * * * * * * * * * * * // // * * * * * * * * * * * * * Static Member Functions * * * * * * * * * * * * //

2
src/functionObjects/utilities/checkMesh/checkMesh.C
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@ -25,7 +25,7 @@ License
#include "checkMesh.H" #include "checkMesh.H"
#include "fvMesh.H" #include "fvMesh.H"
#include "polyMeshCheck.H" #include "meshCheck.H"
#include "addToRunTimeSelectionTable.H" #include "addToRunTimeSelectionTable.H"
// * * * * * * * * * * * * * * Static Data Members * * * * * * * * * * * * * // // * * * * * * * * * * * * * * Static Data Members * * * * * * * * * * * * * //

2
src/mesh/snappyHexMesh/meshRefinement/meshRefinementMerge.C
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@ -29,7 +29,7 @@ License
#include "removePoints.H" #include "removePoints.H"
#include "faceSet.H" #include "faceSet.H"
#include "Time.H" #include "Time.H"
#include "dynamicMeshCheck.H" #include "meshCheck.H"
#include "syncTools.H" #include "syncTools.H"
// * * * * * * * * * * * * * * * Member Functions * * * * * * * * * * * * * // // * * * * * * * * * * * * * * * Member Functions * * * * * * * * * * * * * //

2
src/mesh/snappyHexMesh/meshRefinement/meshRefinementProblemCells.C
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@ -33,7 +33,7 @@ License
#include "indirectPrimitivePatch.H" #include "indirectPrimitivePatch.H"
#include "cellSet.H" #include "cellSet.H"
#include "searchableSurfaces.H" #include "searchableSurfaces.H"
#include "dynamicMeshCheck.H" #include "meshCheck.H"
#include "IOmanip.H" #include "IOmanip.H"
#include "unitConversion.H" #include "unitConversion.H"
#include "snappySnapDriver.H" #include "snappySnapDriver.H"

2
src/mesh/snappyHexMesh/snappyHexMeshDriver/snappyLayerDriver.C
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@ -33,7 +33,7 @@ Description
#include "meshRefinement.H" #include "meshRefinement.H"
#include "removePoints.H" #include "removePoints.H"
#include "pointFields.H" #include "pointFields.H"
#include "dynamicMeshCheck.H" #include "meshCheck.H"
#include "unitConversion.H" #include "unitConversion.H"
#include "pointSet.H" #include "pointSet.H"
#include "faceSet.H" #include "faceSet.H"

2
src/mesh/snappyHexMesh/snappyHexMeshDriver/snappySnapDriver.C
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@ -28,7 +28,7 @@ Description
#include "snappySnapDriver.H" #include "snappySnapDriver.H"
#include "motionSmoother.H" #include "motionSmoother.H"
#include "dynamicMeshCheck.H" #include "meshCheck.H"
#include "polyTopoChange.H" #include "polyTopoChange.H"
#include "syncTools.H" #include "syncTools.H"
#include "fvMesh.H" #include "fvMesh.H"

13
src/meshCheck/Make/files
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@ -1,16 +1,13 @@
primitiveMeshCheck/primitiveMeshCheck.C primitiveMeshCheck/primitiveMeshCheck.C
primitiveMeshCheck/primitiveMeshCheckPointNearness.C primitiveMeshCheck/primitiveMeshCheckPointNearness.C
primitiveMeshCheck/primitiveMeshCheckEdgeLength.C primitiveMeshCheck/primitiveMeshCheckEdgeLength.C
primitiveMeshCheck/primitiveMeshTools.C
polyMeshCheck/polyMeshCheck.C polyMeshCheck/polyMeshCheck.C
polyMeshCheck/polyMeshTools.C polyMeshCheck/polyMeshCheckQuality.C
dynamicMeshCheck/dynamicMeshCheck.C mergeAndWrite/mergeAndWrite.C
dynamicMeshCheck/motionSmootherAlgoCheck.C checkTopology.C
checkGeometry.C
checkTools/checkTools.C checkMesh.C
checkTools/checkTopology.C
checkTools/checkGeometry.C
LIB = $(FOAM_LIBBIN)/libmeshCheck LIB = $(FOAM_LIBBIN)/libmeshCheck

40
src/meshCheck/checkTools/checkGeometry.C → src/meshCheck/checkGeometry.C
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@ -23,8 +23,8 @@ License
\*---------------------------------------------------------------------------*/ \*---------------------------------------------------------------------------*/
#include "meshCheck.H"
#include "PatchTools.H" #include "PatchTools.H"
#include "checkGeometry.H"
#include "polyMeshCheck.H" #include "polyMeshCheck.H"
#include "cellSet.H" #include "cellSet.H"
#include "faceSet.H" #include "faceSet.H"
@ -39,7 +39,7 @@ License
#include "writeFile.H" #include "writeFile.H"
#include "nonConformalCyclicPolyPatch.H" #include "nonConformalCyclicPolyPatch.H"
#include "checkTools.H" #include "mergeAndWrite.H"
#include "Time.H" #include "Time.H"
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
@ -608,7 +608,7 @@ Foam::label Foam::meshCheck::checkGeometry
nonAlignedPoints.write(); nonAlignedPoints.write();
if (setWriter.valid()) if (setWriter.valid())
{ {
meshTools::mergeAndWrite(setWriter, nonAlignedPoints); meshCheck::mergeAndWrite(setWriter, nonAlignedPoints);
} }
} }
} }
@ -643,7 +643,7 @@ Foam::label Foam::meshCheck::checkGeometry
cells.write(); cells.write();
if (surfWriter.valid()) if (surfWriter.valid())
{ {
meshTools::mergeAndWrite(surfWriter(), cells); meshCheck::mergeAndWrite(surfWriter(), cells);
} }
} }
} }
@ -659,7 +659,7 @@ Foam::label Foam::meshCheck::checkGeometry
aspectCells.write(); aspectCells.write();
if (surfWriter.valid()) if (surfWriter.valid())
{ {
meshTools::mergeAndWrite(surfWriter(), aspectCells); meshCheck::mergeAndWrite(surfWriter(), aspectCells);
} }
} }
} }
@ -680,7 +680,7 @@ Foam::label Foam::meshCheck::checkGeometry
faces.write(); faces.write();
if (surfWriter.valid()) if (surfWriter.valid())
{ {
meshTools::mergeAndWrite(surfWriter(), faces); meshCheck::mergeAndWrite(surfWriter(), faces);
} }
} }
} }
@ -702,7 +702,7 @@ Foam::label Foam::meshCheck::checkGeometry
cells.write(); cells.write();
if (surfWriter.valid()) if (surfWriter.valid())
{ {
meshTools::mergeAndWrite(surfWriter(), cells); meshCheck::mergeAndWrite(surfWriter(), cells);
} }
} }
} }
@ -725,7 +725,7 @@ Foam::label Foam::meshCheck::checkGeometry
faces.write(); faces.write();
if (surfWriter.valid()) if (surfWriter.valid())
{ {
meshTools::mergeAndWrite(surfWriter(), faces); meshCheck::mergeAndWrite(surfWriter(), faces);
} }
} }
} }
@ -747,7 +747,7 @@ Foam::label Foam::meshCheck::checkGeometry
faces.write(); faces.write();
if (surfWriter.valid()) if (surfWriter.valid())
{ {
meshTools::mergeAndWrite(surfWriter(), faces); meshCheck::mergeAndWrite(surfWriter(), faces);
} }
} }
} }
@ -769,7 +769,7 @@ Foam::label Foam::meshCheck::checkGeometry
faces.write(); faces.write();
if (surfWriter.valid()) if (surfWriter.valid())
{ {
meshTools::mergeAndWrite(surfWriter(), faces); meshCheck::mergeAndWrite(surfWriter(), faces);
} }
} }
} }
@ -793,7 +793,7 @@ Foam::label Foam::meshCheck::checkGeometry
faces.write(); faces.write();
if (surfWriter.valid()) if (surfWriter.valid())
{ {
meshTools::mergeAndWrite(surfWriter(), faces); meshCheck::mergeAndWrite(surfWriter(), faces);
} }
} }
} }
@ -826,7 +826,7 @@ Foam::label Foam::meshCheck::checkGeometry
faces.write(); faces.write();
if (surfWriter.valid()) if (surfWriter.valid())
{ {
meshTools::mergeAndWrite(surfWriter(), faces); meshCheck::mergeAndWrite(surfWriter(), faces);
} }
} }
} }
@ -851,7 +851,7 @@ Foam::label Foam::meshCheck::checkGeometry
points.write(); points.write();
if (setWriter.valid()) if (setWriter.valid())
{ {
meshTools::mergeAndWrite(setWriter, points); meshCheck::mergeAndWrite(setWriter, points);
} }
} }
} }
@ -874,7 +874,7 @@ Foam::label Foam::meshCheck::checkGeometry
nearPoints.write(); nearPoints.write();
if (setWriter.valid()) if (setWriter.valid())
{ {
meshTools::mergeAndWrite(setWriter, nearPoints); meshCheck::mergeAndWrite(setWriter, nearPoints);
} }
} }
} }
@ -898,7 +898,7 @@ Foam::label Foam::meshCheck::checkGeometry
faces.write(); faces.write();
if (surfWriter.valid()) if (surfWriter.valid())
{ {
meshTools::mergeAndWrite(surfWriter(), faces); meshCheck::mergeAndWrite(surfWriter(), faces);
} }
} }
} }
@ -921,7 +921,7 @@ Foam::label Foam::meshCheck::checkGeometry
faces.write(); faces.write();
if (surfWriter.valid()) if (surfWriter.valid())
{ {
meshTools::mergeAndWrite(surfWriter(), faces); meshCheck::mergeAndWrite(surfWriter(), faces);
} }
} }
} }
@ -942,7 +942,7 @@ Foam::label Foam::meshCheck::checkGeometry
cells.write(); cells.write();
if (surfWriter.valid()) if (surfWriter.valid())
{ {
meshTools::mergeAndWrite(surfWriter(), cells); meshCheck::mergeAndWrite(surfWriter(), cells);
} }
} }
} }
@ -962,7 +962,7 @@ Foam::label Foam::meshCheck::checkGeometry
cells.write(); cells.write();
if (surfWriter.valid()) if (surfWriter.valid())
{ {
meshTools::mergeAndWrite(surfWriter(), cells); meshCheck::mergeAndWrite(surfWriter(), cells);
} }
} }
} }
@ -983,7 +983,7 @@ Foam::label Foam::meshCheck::checkGeometry
faces.write(); faces.write();
if (surfWriter.valid()) if (surfWriter.valid())
{ {
meshTools::mergeAndWrite(surfWriter(), faces); meshCheck::mergeAndWrite(surfWriter(), faces);
} }
} }
} }
@ -1004,7 +1004,7 @@ Foam::label Foam::meshCheck::checkGeometry
faces.write(); faces.write();
if (surfWriter.valid()) if (surfWriter.valid())
{ {
meshTools::mergeAndWrite(surfWriter(), faces); meshCheck::mergeAndWrite(surfWriter(), faces);
} }
} }
} }

4
src/meshCheck/dynamicMeshCheck/motionSmootherAlgoCheck.C → src/meshCheck/checkMesh.C
View File

@ -23,7 +23,8 @@ License
\*---------------------------------------------------------------------------*/ \*---------------------------------------------------------------------------*/
#include "dynamicMeshCheck.H" #include "meshCheck.H"
#include "polyMeshCheck.H"
#include "IOmanip.H" #include "IOmanip.H"
// * * * * * * * * * * * * * * * Member Functions * * * * * * * * * * * * * // // * * * * * * * * * * * * * * * Member Functions * * * * * * * * * * * * * //
@ -49,6 +50,7 @@ bool Foam::meshCheck::checkMesh
); );
} }
bool Foam::meshCheck::checkMesh bool Foam::meshCheck::checkMesh
( (
const bool report, const bool report,

62
src/meshCheck/checkTools/checkTopology.H
View File

@ -1,62 +0,0 @@
/*---------------------------------------------------------------------------*\
========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration | Website: https://openfoam.org
\\ / A nd | Copyright (C) 2011-2023 OpenFOAM Foundation
\\/ M anipulation |
-------------------------------------------------------------------------------
License
This file is part of OpenFOAM.
OpenFOAM is free software: you can redistribute it and/or modify it
under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
for more details.
You should have received a copy of the GNU General Public License
along with OpenFOAM. If not, see <http://www.gnu.org/licenses/>.
Description
Tools for checking the mesh
SourceFiles
checkTopology.C
\*---------------------------------------------------------------------------*/
#ifndef checkTopology_H
#define checkTopology_H
#include "label.H"
#include "autoPtr.H"
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
namespace Foam
{
class polyMesh;
class surfaceWriter;
class setWriter;
namespace meshCheck
{
label checkTopology
(
const polyMesh& mesh,
const bool allTopology,
const autoPtr<surfaceWriter>& surfWriter,
const autoPtr<Foam::setWriter>& setWriter
);
}
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
#endif
// ************************************************************************* //

22
src/meshCheck/checkTools/checkTopology.C → src/meshCheck/checkTopology.C
View File

@ -23,7 +23,7 @@ License
\*---------------------------------------------------------------------------*/ \*---------------------------------------------------------------------------*/
#include "checkTopology.H" #include "meshCheck.H"
#include "polyMeshCheck.H" #include "polyMeshCheck.H"
#include "Time.H" #include "Time.H"
#include "regionSplit.H" #include "regionSplit.H"
@ -34,7 +34,7 @@ License
#include "emptyPolyPatch.H" #include "emptyPolyPatch.H"
#include "processorPolyPatch.H" #include "processorPolyPatch.H"
#include "surfaceWriter.H" #include "surfaceWriter.H"
#include "checkTools.H" #include "mergeAndWrite.H"
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
@ -131,7 +131,7 @@ Foam::label Foam::meshCheck::checkTopology
cells.write(); cells.write();
if (surfWriter.valid()) if (surfWriter.valid())
{ {
meshTools::mergeAndWrite(surfWriter(), cells); meshCheck::mergeAndWrite(surfWriter(), cells);
} }
} }
@ -156,7 +156,7 @@ Foam::label Foam::meshCheck::checkTopology
points.write(); points.write();
if (setWriter.valid()) if (setWriter.valid())
{ {
meshTools::mergeAndWrite(setWriter, points); meshCheck::mergeAndWrite(setWriter, points);
} }
} }
} }
@ -178,7 +178,7 @@ Foam::label Foam::meshCheck::checkTopology
faces.write(); faces.write();
if (surfWriter.valid()) if (surfWriter.valid())
{ {
meshTools::mergeAndWrite(surfWriter(), faces); meshCheck::mergeAndWrite(surfWriter(), faces);
} }
} }
} }
@ -198,7 +198,7 @@ Foam::label Foam::meshCheck::checkTopology
faces.write(); faces.write();
if (surfWriter.valid()) if (surfWriter.valid())
{ {
meshTools::mergeAndWrite(surfWriter(), faces); meshCheck::mergeAndWrite(surfWriter(), faces);
} }
} }
} }
@ -219,7 +219,7 @@ Foam::label Foam::meshCheck::checkTopology
cells.write(); cells.write();
if (surfWriter.valid()) if (surfWriter.valid())
{ {
meshTools::mergeAndWrite(surfWriter(), cells); meshCheck::mergeAndWrite(surfWriter(), cells);
} }
} }
@ -243,7 +243,7 @@ Foam::label Foam::meshCheck::checkTopology
faces.write(); faces.write();
if (surfWriter.valid()) if (surfWriter.valid())
{ {
meshTools::mergeAndWrite(surfWriter(), faces); meshCheck::mergeAndWrite(surfWriter(), faces);
} }
} }
} }
@ -298,7 +298,7 @@ Foam::label Foam::meshCheck::checkTopology
oneCells.write(); oneCells.write();
if (surfWriter.valid()) if (surfWriter.valid())
{ {
meshTools::mergeAndWrite(surfWriter(), oneCells); meshCheck::mergeAndWrite(surfWriter(), oneCells);
} }
} }
@ -314,7 +314,7 @@ Foam::label Foam::meshCheck::checkTopology
twoCells.write(); twoCells.write();
if (surfWriter.valid()) if (surfWriter.valid())
{ {
meshTools::mergeAndWrite(surfWriter(), twoCells); meshCheck::mergeAndWrite(surfWriter(), twoCells);
} }
} }
} }
@ -459,7 +459,7 @@ Foam::label Foam::meshCheck::checkTopology
points.write(); points.write();
if (setWriter.valid()) if (setWriter.valid())
{ {
meshTools::mergeAndWrite(setWriter, points); meshCheck::mergeAndWrite(setWriter, points);
} }
} }
} }

251
src/meshCheck/dynamicMeshCheck/dynamicMeshCheck.H
View File

@ -1,251 +0,0 @@
/*---------------------------------------------------------------------------*\
========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration | Website: https://openfoam.org
\\ / A nd | Copyright (C) 2011-2023 OpenFOAM Foundation
\\/ M anipulation |
-------------------------------------------------------------------------------
License
This file is part of OpenFOAM.
OpenFOAM is free software: you can redistribute it and/or modify it
under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
for more details.
You should have received a copy of the GNU General Public License
along with OpenFOAM. If not, see <http://www.gnu.org/licenses/>.
Description
PolyMesh checking routines. Checks various criteria for a mesh and supplied
geometry, with the mesh only used for topology. Coupled patch aware (i.e.,
coupled faces are treated as internal).
SourceFiles
dynamicMeshCheck.C
\*---------------------------------------------------------------------------*/
#ifndef dynamicMeshCheck_H
#define dynamicMeshCheck_H
#include "pointFields.H"
#include "HashSet.H"
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
namespace Foam
{
namespace meshCheck
{
//- Check face non-orthogonality
bool checkFaceDotProduct
(
const bool report,
const scalar orthWarn,
const polyMesh&,
const vectorField& cellCentres,
const vectorField& faceAreas,
const labelList& checkFaces,
const List<labelPair>& baffles,
labelHashSet* setPtr
);
//- Check face pyramid volumes
bool checkFacePyramids
(
const bool report,
const scalar minPyrVol,
const polyMesh&,
const vectorField& cellCentres,
const pointField& p,
const labelList& checkFaces,
const List<labelPair>& baffles,
labelHashSet*
);
//- Check face tetrahedra volumes
bool checkFaceTets
(
const bool report,
const scalar minPyrVol,
const polyMesh&,
const vectorField& cellCentres,
const vectorField& faceCentres,
const pointField& p,
const labelList& checkFaces,
const List<labelPair>& baffles,
labelHashSet*
);
//- Check face skewness
bool checkFaceSkewness
(
const bool report,
const scalar internalSkew,
const scalar boundarySkew,
const polyMesh& mesh,
const pointField& points,
const vectorField& cellCentres,
const vectorField& faceCentres,
const vectorField& faceAreas,
const labelList& checkFaces,
const List<labelPair>& baffles,
labelHashSet* setPtr
);
//- Check interpolation weights (0.5 for regular mesh)
bool checkFaceWeights
(
const bool report,
const scalar warnWeight,
const polyMesh& mesh,
const vectorField& cellCentres,
const vectorField& faceCentres,
const vectorField& faceAreas,
const labelList& checkFaces,
const List<labelPair>& baffles,
labelHashSet* setPtr
);
//- Cell volume ratio of neighbouring cells (1 for regular mesh)
bool checkVolRatio
(
const bool report,
const scalar warnRatio,
const polyMesh& mesh,
const scalarField& cellVolumes,
const labelList& checkFaces,
const List<labelPair>& baffles,
labelHashSet* setPtr
);
//- Check convexity of angles in a face. See primitiveMesh for explanation.
bool checkFaceAngles
(
const bool report,
const scalar maxDeg,
const polyMesh& mesh,
const vectorField& faceAreas,
const pointField& p,
const labelList& checkFaces,
labelHashSet* setPtr
);
// Check the difference between normals of individual face-triangles (from
// face-centre decomposition) and the cell-cell centre vector
bool checkFaceTwist
(
const bool report,
const scalar minTwist,
const polyMesh&,
const vectorField& cellCentres,
const vectorField& faceAreas,
const vectorField& faceCentres,
const pointField& p,
const labelList& checkFaces,
labelHashSet* setPtr
);
//- Check consecutive face-triangle (from face-centre decomposition) normals
bool checkTriangleTwist
(
const bool report,
const scalar minTwist,
const polyMesh&,
const vectorField& faceAreas,
const vectorField& faceCentres,
const pointField& p,
const labelList& checkFaces,
labelHashSet* setPtr
);
//- Check for face areas v.s. sum of face-triangle (from face-centre
// decomposition) areas
bool checkFaceFlatness
(
const bool report,
const scalar minFlatness,
const polyMesh&,
const vectorField& faceAreas,
const vectorField& faceCentres,
const pointField& p,
const labelList& checkFaces,
labelHashSet* setPtr
);
//- Check for small faces
bool checkFaceArea
(
const bool report,
const scalar minArea,
const polyMesh&,
const vectorField& faceAreas,
const labelList& checkFaces,
labelHashSet* setPtr
);
//- Check the area of internal faces v.s. boundary faces
bool checkCellDeterminant
(
const bool report,
const scalar minDet,
const polyMesh&,
const vectorField& faceAreas,
const labelList& checkFaces,
labelHashSet* setPtr
);
//- Check mesh with mesh settings in dict. Collects incorrect faces
// in set. Returns true if one or more faces in error.
// Parallel ok.
bool checkMesh
(
const bool report,
const polyMesh& mesh,
const dictionary& dict,
labelHashSet& wrongFaces
);
//- Check (subset of mesh) with mesh settings in dict.
// Collects incorrect faces in set. Returns true if one
// or more faces in error. Parallel ok.
bool checkMesh
(
const bool report,
const polyMesh& mesh,
const dictionary& dict,
const labelList& checkFaces,
labelHashSet& wrongFaces
);
//- Check (subset of mesh including baffles) with mesh settings
// in dict. Collects incorrect faces in set. Returns true if one
// or more faces in error. Parallel ok.
bool checkMesh
(
const bool report,
const polyMesh& mesh,
const dictionary& dict,
const labelList& checkFaces,
const List<labelPair>& baffles,
labelHashSet& wrongFaces
);
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
} // End namespace meshCheck
} // End namespace Foam
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
#endif
// ************************************************************************* //

14
src/meshCheck/checkTools/checkTools.C → src/meshCheck/mergeAndWrite/mergeAndWrite.C
View File

@ -23,7 +23,7 @@ License
\*---------------------------------------------------------------------------*/ \*---------------------------------------------------------------------------*/
#include "checkTools.H" #include "mergeAndWrite.H"
#include "polyMesh.H" #include "polyMesh.H"
#include "globalMeshData.H" #include "globalMeshData.H"
#include "hexMatcher.H" #include "hexMatcher.H"
@ -46,7 +46,7 @@ License
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
void Foam::meshTools::printMeshStats void Foam::meshCheck::printMeshStats
( (
const polyMesh& mesh, const polyMesh& mesh,
const bool allTopology const bool allTopology
@ -209,7 +209,7 @@ void Foam::meshTools::printMeshStats
} }
void Foam::meshTools::mergeAndWrite void Foam::meshCheck::mergeAndWrite
( (
const polyMesh& mesh, const polyMesh& mesh,
const surfaceWriter& writer, const surfaceWriter& writer,
@ -261,7 +261,7 @@ void Foam::meshTools::mergeAndWrite
} }
Foam::fileName Foam::meshTools::checkMeshOutputDir(const polyMesh& mesh) Foam::fileName Foam::meshCheck::checkMeshOutputDir(const polyMesh& mesh)
{ {
return return
mesh.time().globalPath() mesh.time().globalPath()
@ -276,7 +276,7 @@ Foam::fileName Foam::meshTools::checkMeshOutputDir(const polyMesh& mesh)
} }
void Foam::meshTools::mergeAndWrite void Foam::meshCheck::mergeAndWrite
( (
const surfaceWriter& writer, const surfaceWriter& writer,
const faceSet& set const faceSet& set
@ -294,7 +294,7 @@ void Foam::meshTools::mergeAndWrite
} }
void Foam::meshTools::mergeAndWrite void Foam::meshCheck::mergeAndWrite
( (
const surfaceWriter& writer, const surfaceWriter& writer,
const cellSet& set const cellSet& set
@ -381,7 +381,7 @@ void Foam::meshTools::mergeAndWrite
} }
void Foam::meshTools::mergeAndWrite void Foam::meshCheck::mergeAndWrite
( (
const setWriter& writer, const setWriter& writer,
const pointSet& set const pointSet& set

8
src/meshCheck/checkTools/checkTools.H → src/meshCheck/mergeAndWrite/mergeAndWrite.H
View File

@ -25,12 +25,12 @@ Description
Tools for checking the mesh Tools for checking the mesh
SourceFiles SourceFiles
checkTools.C mergeAndWrite.C
\*---------------------------------------------------------------------------*/ \*---------------------------------------------------------------------------*/
#ifndef checkTools_H #ifndef mergeAndWrite_H
#define checkTools_H #define mergeAndWrite_H
#include "indirectPrimitivePatch.H" #include "indirectPrimitivePatch.H"
@ -45,7 +45,7 @@ namespace Foam
class faceSet; class faceSet;
class cellSet; class cellSet;
namespace meshTools namespace meshCheck
{ {
//- Output directory for sets and surfaces //- Output directory for sets and surfaces
fileName checkMeshOutputDir(const polyMesh& mesh); fileName checkMeshOutputDir(const polyMesh& mesh);

57
src/meshCheck/checkTools/checkGeometry.H → src/meshCheck/meshCheck.H
View File

@ -22,20 +22,24 @@ License
along with OpenFOAM. If not, see <http://www.gnu.org/licenses/>. along with OpenFOAM. If not, see <http://www.gnu.org/licenses/>.
Description Description
Routines for checking mesh geometry Functions for checking mesh topology and geometry
SourceFiles SourceFiles
checkTopology.C
checkGeometry.C checkGeometry.C
\*---------------------------------------------------------------------------*/ \*---------------------------------------------------------------------------*/
#ifndef checkGeometry_H #ifndef meshCheck_H
#define checkGeometry_H #define meshCheck_H
#include "label.H" #include "label.H"
#include "HashSet.H" #include "HashSet.H"
#include "labelVector.H" #include "labelVector.H"
#include "setWriter.H" #include "labelPair.H"
#include "primitiveMeshCheck.H"
#include "polyMeshCheck.H"
#include "mergeAndWrite.H"
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
@ -63,6 +67,15 @@ namespace meshCheck
//- Check 0th vertex on coupled faces //- Check 0th vertex on coupled faces
bool checkCoupledPoints(const polyMesh&, const bool report, labelHashSet*); bool checkCoupledPoints(const polyMesh&, const bool report, labelHashSet*);
//- Check the topology
label checkTopology
(
const polyMesh& mesh,
const bool allTopology,
const autoPtr<surfaceWriter>& surfWriter,
const autoPtr<Foam::setWriter>& setWriter
);
//- Check the geometry //- Check the geometry
label checkGeometry label checkGeometry
( (
@ -71,6 +84,42 @@ namespace meshCheck
const autoPtr<surfaceWriter>&, const autoPtr<surfaceWriter>&,
const autoPtr<setWriter>& const autoPtr<setWriter>&
); );
//- Check mesh with mesh settings in dict. Collects incorrect faces
// in set. Returns true if one or more faces in error.
// Parallel ok.
bool checkMesh
(
const bool report,
const polyMesh& mesh,
const dictionary& dict,
labelHashSet& wrongFaces
);
//- Check (subset of mesh) with mesh settings in dict.
// Collects incorrect faces in set. Returns true if one
// or more faces in error. Parallel ok.
bool checkMesh
(
const bool report,
const polyMesh& mesh,
const dictionary& dict,
const labelList& checkFaces,
labelHashSet& wrongFaces
);
//- Check (subset of mesh including baffles) with mesh settings
// in dict. Collects incorrect faces in set. Returns true if one
// or more faces in error. Parallel ok.
bool checkMesh
(
const bool report,
const polyMesh& mesh,
const dictionary& dict,
const labelList& checkFaces,
const List<labelPair>& baffles,
labelHashSet& wrongFaces
);
} }
} }

260
src/meshCheck/polyMeshCheck/polyMeshCheck.C
View File

@ -23,13 +23,261 @@ License
\*---------------------------------------------------------------------------*/ \*---------------------------------------------------------------------------*/
#include "primitiveMeshCheck.H"
#include "polyMeshCheck.H" #include "polyMeshCheck.H"
#include "polyMeshTools.H"
#include "unitConversion.H" #include "unitConversion.H"
#include "syncTools.H" #include "syncTools.H"
// * * * * * * * * * * * * * * * Member Functions * * * * * * * * * * * * * // // * * * * * * * * * * * * * * * Member Functions * * * * * * * * * * * * * //
Foam::tmp<Foam::scalarField> Foam::meshCheck::faceOrthogonality
(
const polyMesh& mesh,
const vectorField& areas,
const vectorField& cc
)
{
const labelList& own = mesh.faceOwner();
const labelList& nei = mesh.faceNeighbour();
const polyBoundaryMesh& pbm = mesh.boundaryMesh();
tmp<scalarField> tortho(new scalarField(mesh.nFaces(), 1.0));
scalarField& ortho = tortho.ref();
// Internal faces
forAll(nei, facei)
{
ortho[facei] = meshCheck::faceOrthogonality
(
cc[own[facei]],
cc[nei[facei]],
areas[facei]
);
}
// Coupled faces
pointField neighbourCc;
syncTools::swapBoundaryCellPositions(mesh, cc, neighbourCc);
forAll(pbm, patchi)
{
const polyPatch& pp = pbm[patchi];
if (pp.coupled())
{
forAll(pp, i)
{
label facei = pp.start() + i;
label bFacei = facei - mesh.nInternalFaces();
ortho[facei] = meshCheck::faceOrthogonality
(
cc[own[facei]],
neighbourCc[bFacei],
areas[facei]
);
}
}
}
return tortho;
}
Foam::tmp<Foam::scalarField> Foam::meshCheck::faceSkewness
(
const polyMesh& mesh,
const pointField& p,
const vectorField& fCtrs,
const vectorField& fAreas,
const vectorField& cellCtrs
)
{
const labelList& own = mesh.faceOwner();
const labelList& nei = mesh.faceNeighbour();
const polyBoundaryMesh& pbm = mesh.boundaryMesh();
tmp<scalarField> tskew(new scalarField(mesh.nFaces()));
scalarField& skew = tskew.ref();
forAll(nei, facei)
{
skew[facei] = meshCheck::faceSkewness
(
mesh,
p,
fCtrs,
fAreas,
facei,
cellCtrs[own[facei]],
cellCtrs[nei[facei]]
);
}
// Boundary faces: consider them to have only skewness error.
// (i.e. treat as if mirror cell on other side)
pointField neighbourCc;
syncTools::swapBoundaryCellPositions(mesh, cellCtrs, neighbourCc);
forAll(pbm, patchi)
{
const polyPatch& pp = pbm[patchi];
if (pp.coupled())
{
forAll(pp, i)
{
label facei = pp.start() + i;
label bFacei = facei - mesh.nInternalFaces();
skew[facei] = meshCheck::faceSkewness
(
mesh,
p,
fCtrs,
fAreas,
facei,
cellCtrs[own[facei]],
neighbourCc[bFacei]
);
}
}
else
{
forAll(pp, i)
{
label facei = pp.start() + i;
skew[facei] = meshCheck::boundaryFaceSkewness
(
mesh,
p,
fCtrs,
fAreas,
facei,
cellCtrs[own[facei]]
);
}
}
}
return tskew;
}
Foam::tmp<Foam::scalarField> Foam::meshCheck::faceWeights
(
const polyMesh& mesh,
const vectorField& fCtrs,
const vectorField& fAreas,
const vectorField& cellCtrs
)
{
const labelList& own = mesh.faceOwner();
const labelList& nei = mesh.faceNeighbour();
const polyBoundaryMesh& pbm = mesh.boundaryMesh();
tmp<scalarField> tweight(new scalarField(mesh.nFaces(), 1.0));
scalarField& weight = tweight.ref();
// Internal faces
forAll(nei, facei)
{
const point& fc = fCtrs[facei];
const vector& fa = fAreas[facei];
scalar dOwn = mag(fa & (fc-cellCtrs[own[facei]]));
scalar dNei = mag(fa & (cellCtrs[nei[facei]]-fc));
weight[facei] = min(dNei,dOwn)/(dNei+dOwn+vSmall);
}
// Coupled faces
pointField neiCc;
syncTools::swapBoundaryCellPositions(mesh, cellCtrs, neiCc);
forAll(pbm, patchi)
{
const polyPatch& pp = pbm[patchi];
if (pp.coupled())
{
forAll(pp, i)
{
label facei = pp.start() + i;
label bFacei = facei - mesh.nInternalFaces();
const point& fc = fCtrs[facei];
const vector& fa = fAreas[facei];
scalar dOwn = mag(fa & (fc-cellCtrs[own[facei]]));
scalar dNei = mag(fa & (neiCc[bFacei]-fc));
weight[facei] = min(dNei,dOwn)/(dNei+dOwn+vSmall);
}
}
}
return tweight;
}
Foam::tmp<Foam::scalarField> Foam::meshCheck::volRatio
(
const polyMesh& mesh,
const scalarField& vol
)
{
const labelList& own = mesh.faceOwner();
const labelList& nei = mesh.faceNeighbour();
const polyBoundaryMesh& pbm = mesh.boundaryMesh();
tmp<scalarField> tratio(new scalarField(mesh.nFaces(), 1.0));
scalarField& ratio = tratio.ref();
// Internal faces
forAll(nei, facei)
{
scalar volOwn = vol[own[facei]];
scalar volNei = vol[nei[facei]];
ratio[facei] = min(volOwn,volNei)/(max(volOwn, volNei)+vSmall);
}
// Coupled faces
scalarField neiVol;
syncTools::swapBoundaryCellList(mesh, vol, neiVol);
forAll(pbm, patchi)
{
const polyPatch& pp = pbm[patchi];
if (pp.coupled())
{
forAll(pp, i)
{
label facei = pp.start() + i;
label bFacei = facei - mesh.nInternalFaces();
scalar volOwn = vol[own[facei]];
scalar volNei = neiVol[bFacei];
ratio[facei] = min(volOwn,volNei)/(max(volOwn, volNei)+vSmall);
}
}
}
return tratio;
}
bool Foam::meshCheck::checkFaceOrthogonality bool Foam::meshCheck::checkFaceOrthogonality
( (
const polyMesh& mesh, const polyMesh& mesh,
@ -47,7 +295,7 @@ bool Foam::meshCheck::checkFaceOrthogonality
// Calculate orthogonality for all internal and coupled boundary faces // Calculate orthogonality for all internal and coupled boundary faces
// (1 for uncoupled boundary faces) // (1 for uncoupled boundary faces)
tmp<scalarField> tortho = meshTools::faceOrthogonality tmp<scalarField> tortho = meshCheck::faceOrthogonality
( (
mesh, mesh,
fAreas, fAreas,
@ -173,7 +421,7 @@ bool Foam::meshCheck::checkFaceSkewness
// Warn if the skew correction vector is more than skewWarning times // Warn if the skew correction vector is more than skewWarning times
// larger than the face area vector // larger than the face area vector
tmp<scalarField> tskew = meshTools::faceSkewness tmp<scalarField> tskew = meshCheck::faceSkewness
( (
mesh, mesh,
points, points,
@ -389,7 +637,7 @@ bool Foam::meshCheck::checkCellDeterminant
InfoInFunction << "Checking for under-determined cells" << endl; InfoInFunction << "Checking for under-determined cells" << endl;
} }
tmp<scalarField> tcellDeterminant = meshTools::cellDeterminant tmp<scalarField> tcellDeterminant = meshCheck::cellDeterminant
( (
mesh, mesh,
meshD, meshD,
@ -473,7 +721,7 @@ bool Foam::meshCheck::checkFaceWeight
const vectorField& fAreas = mesh.faceAreas(); const vectorField& fAreas = mesh.faceAreas();
const vectorField& cellCtrs = mesh.cellCentres(); const vectorField& cellCtrs = mesh.cellCentres();
tmp<scalarField> tfaceWght = meshTools::faceWeights tmp<scalarField> tfaceWght = meshCheck::faceWeights
( (
mesh, mesh,
fCtrs, fCtrs,
@ -568,7 +816,7 @@ bool Foam::meshCheck::checkVolRatio
const scalarField& cellVols = mesh.cellVolumes(); const scalarField& cellVols = mesh.cellVolumes();
tmp<scalarField> tvolRatio = meshTools::volRatio(mesh, cellVols); tmp<scalarField> tvolRatio = meshCheck::volRatio(mesh, cellVols);
scalarField& volRatio = tvolRatio.ref(); scalarField& volRatio = tvolRatio.ref();

192
src/meshCheck/polyMeshCheck/polyMeshCheck.H
View File

@ -48,6 +48,41 @@ namespace Foam
namespace meshCheck namespace meshCheck
{ {
//- Generate orthogonality field. (1 for fully orthogonal, < 1 for
// non-orthogonal)
tmp<scalarField> faceOrthogonality
(
const polyMesh& mesh,
const vectorField& fAreas,
const vectorField& cellCtrs
);
//- Generate skewness field
tmp<scalarField> faceSkewness
(
const polyMesh& mesh,
const pointField& points,
const vectorField& fCtrs,
const vectorField& fAreas,
const vectorField& cellCtrs
);
//- Generate interpolation factors field
tmp<scalarField> faceWeights
(
const polyMesh& mesh,
const vectorField& fCtrs,
const vectorField& fAreas,
const vectorField& cellCtrs
);
//- Generate volume ratio field
tmp<scalarField> volRatio
(
const polyMesh& mesh,
const scalarField& vol
);
//- Check non-orthogonality //- Check non-orthogonality
bool checkFaceOrthogonality bool checkFaceOrthogonality
( (
@ -98,6 +133,163 @@ namespace meshCheck
labelHashSet* setPtr = nullptr labelHashSet* setPtr = nullptr
); );
//- Check face non-orthogonality
bool checkFaceDotProduct
(
const bool report,
const scalar orthWarn,
const polyMesh&,
const vectorField& cellCentres,
const vectorField& faceAreas,
const labelList& checkFaces,
const List<labelPair>& baffles,
labelHashSet* setPtr
);
//- Check face pyramid volumes
bool checkFacePyramids
(
const bool report,
const scalar minPyrVol,
const polyMesh&,
const vectorField& cellCentres,
const pointField& p,
const labelList& checkFaces,
const List<labelPair>& baffles,
labelHashSet*
);
//- Check face tetrahedra volumes
bool checkFaceTets
(
const bool report,
const scalar minPyrVol,
const polyMesh&,
const vectorField& cellCentres,
const vectorField& faceCentres,
const pointField& p,
const labelList& checkFaces,
const List<labelPair>& baffles,
labelHashSet*
);
//- Check face skewness
bool checkFaceSkewness
(
const bool report,
const scalar internalSkew,
const scalar boundarySkew,
const polyMesh& mesh,
const pointField& points,
const vectorField& cellCentres,
const vectorField& faceCentres,
const vectorField& faceAreas,
const labelList& checkFaces,
const List<labelPair>& baffles,
labelHashSet* setPtr
);
//- Check interpolation weights (0.5 for regular mesh)
bool checkFaceWeights
(
const bool report,
const scalar warnWeight,
const polyMesh& mesh,
const vectorField& cellCentres,
const vectorField& faceCentres,
const vectorField& faceAreas,
const labelList& checkFaces,
const List<labelPair>& baffles,
labelHashSet* setPtr
);
//- Cell volume ratio of neighbouring cells (1 for regular mesh)
bool checkVolRatio
(
const bool report,
const scalar warnRatio,
const polyMesh& mesh,
const scalarField& cellVolumes,
const labelList& checkFaces,
const List<labelPair>& baffles,
labelHashSet* setPtr
);
//- Check convexity of angles in a face. See primitiveMesh for explanation.
bool checkFaceAngles
(
const bool report,
const scalar maxDeg,
const polyMesh& mesh,
const vectorField& faceAreas,
const pointField& p,
const labelList& checkFaces,
labelHashSet* setPtr
);
// Check the difference between normals of individual face-triangles (from
// face-centre decomposition) and the cell-cell centre vector
bool checkFaceTwist
(
const bool report,
const scalar minTwist,
const polyMesh&,
const vectorField& cellCentres,
const vectorField& faceAreas,
const vectorField& faceCentres,
const pointField& p,
const labelList& checkFaces,
labelHashSet* setPtr
);
//- Check consecutive face-triangle (from face-centre decomposition) normals
bool checkTriangleTwist
(
const bool report,
const scalar minTwist,
const polyMesh&,
const vectorField& faceAreas,
const vectorField& faceCentres,
const pointField& p,
const labelList& checkFaces,
labelHashSet* setPtr
);
//- Check for face areas v.s. sum of face-triangle (from face-centre
// decomposition) areas
bool checkFaceFlatness
(
const bool report,
const scalar minFlatness,
const polyMesh&,
const vectorField& faceAreas,
const vectorField& faceCentres,
const pointField& p,
const labelList& checkFaces,
labelHashSet* setPtr
);
//- Check for small faces
bool checkFaceArea
(
const bool report,
const scalar minArea,
const polyMesh&,
const vectorField& faceAreas,
const labelList& checkFaces,
labelHashSet* setPtr
);
//- Check the area of internal faces v.s. boundary faces
bool checkCellDeterminant
(
const bool report,
const scalar minDet,
const polyMesh&,
const vectorField& faceAreas,
const labelList& checkFaces,
labelHashSet* setPtr
);
//- Check mesh topology for correctness. //- Check mesh topology for correctness.
// Returns false for no error. // Returns false for no error.

12
src/meshCheck/dynamicMeshCheck/dynamicMeshCheck.C → src/meshCheck/polyMeshCheck/polyMeshCheckQuality.C
View File

@ -23,13 +23,13 @@ License
\*---------------------------------------------------------------------------*/ \*---------------------------------------------------------------------------*/
#include "dynamicMeshCheck.H" #include "primitiveMeshCheck.H"
#include "polyMeshCheck.H"
#include "polyMeshTetDecomposition.H" #include "polyMeshTetDecomposition.H"
#include "pyramidPointFaceRef.H" #include "pyramidPointFaceRef.H"
#include "tetPointRef.H" #include "tetPointRef.H"
#include "syncTools.H" #include "syncTools.H"
#include "unitConversion.H" #include "unitConversion.H"
#include "primitiveMeshTools.H"
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
@ -819,7 +819,7 @@ bool Foam::meshCheck::checkFaceSkewness
if (mesh.isInternalFace(facei)) if (mesh.isInternalFace(facei))
{ {
scalar skewness = meshTools::faceSkewness scalar skewness = meshCheck::faceSkewness
( (
mesh, mesh,
points, points,
@ -854,7 +854,7 @@ bool Foam::meshCheck::checkFaceSkewness
} }
else if (patches[patches.whichPatch(facei)].coupled()) else if (patches[patches.whichPatch(facei)].coupled())
{ {
scalar skewness = meshTools::faceSkewness scalar skewness = meshCheck::faceSkewness
( (
mesh, mesh,
points, points,
@ -889,7 +889,7 @@ bool Foam::meshCheck::checkFaceSkewness
} }
else else
{ {
scalar skewness = meshTools::boundaryFaceSkewness scalar skewness = meshCheck::boundaryFaceSkewness
( (
mesh, mesh,
points, points,
@ -932,7 +932,7 @@ bool Foam::meshCheck::checkFaceSkewness
const point& ownCc = cellCentres[own[face0]]; const point& ownCc = cellCentres[own[face0]];
const point& neiCc = cellCentres[own[face1]]; const point& neiCc = cellCentres[own[face1]];
scalar skewness = meshTools::faceSkewness scalar skewness = meshCheck::faceSkewness
( (
mesh, mesh,
points, points,

282
src/meshCheck/polyMeshCheck/polyMeshTools.C
View File

@ -1,282 +0,0 @@
/*---------------------------------------------------------------------------*\
========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration | Website: https://openfoam.org
\\ / A nd | Copyright (C) 2012-2023 OpenFOAM Foundation
\\/ M anipulation |
-------------------------------------------------------------------------------
License
This file is part of OpenFOAM.
OpenFOAM is free software: you can redistribute it and/or modify it
under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
for more details.
You should have received a copy of the GNU General Public License
along with OpenFOAM. If not, see <http://www.gnu.org/licenses/>.
\*---------------------------------------------------------------------------*/
#include "polyMeshTools.H"
#include "syncTools.H"
#include "pyramidPointFaceRef.H"
#include "primitiveMeshTools.H"
#include "polyMeshTools.H"
// * * * * * * * * * * * * * * * Member Functions * * * * * * * * * * * * * //
Foam::tmp<Foam::scalarField> Foam::meshTools::faceOrthogonality
(
const polyMesh& mesh,
const vectorField& areas,
const vectorField& cc
)
{
const labelList& own = mesh.faceOwner();
const labelList& nei = mesh.faceNeighbour();
const polyBoundaryMesh& pbm = mesh.boundaryMesh();
tmp<scalarField> tortho(new scalarField(mesh.nFaces(), 1.0));
scalarField& ortho = tortho.ref();
// Internal faces
forAll(nei, facei)
{
ortho[facei] = meshTools::faceOrthogonality
(
cc[own[facei]],
cc[nei[facei]],
areas[facei]
);
}
// Coupled faces
pointField neighbourCc;
syncTools::swapBoundaryCellPositions(mesh, cc, neighbourCc);
forAll(pbm, patchi)
{
const polyPatch& pp = pbm[patchi];
if (pp.coupled())
{
forAll(pp, i)
{
label facei = pp.start() + i;
label bFacei = facei - mesh.nInternalFaces();
ortho[facei] = meshTools::faceOrthogonality
(
cc[own[facei]],
neighbourCc[bFacei],
areas[facei]
);
}
}
}
return tortho;
}
Foam::tmp<Foam::scalarField> Foam::meshTools::faceSkewness
(
const polyMesh& mesh,
const pointField& p,
const vectorField& fCtrs,
const vectorField& fAreas,
const vectorField& cellCtrs
)
{
const labelList& own = mesh.faceOwner();
const labelList& nei = mesh.faceNeighbour();
const polyBoundaryMesh& pbm = mesh.boundaryMesh();
tmp<scalarField> tskew(new scalarField(mesh.nFaces()));
scalarField& skew = tskew.ref();
forAll(nei, facei)
{
skew[facei] = meshTools::faceSkewness
(
mesh,
p,
fCtrs,
fAreas,
facei,
cellCtrs[own[facei]],
cellCtrs[nei[facei]]
);
}
// Boundary faces: consider them to have only skewness error.
// (i.e. treat as if mirror cell on other side)
pointField neighbourCc;
syncTools::swapBoundaryCellPositions(mesh, cellCtrs, neighbourCc);
forAll(pbm, patchi)
{
const polyPatch& pp = pbm[patchi];
if (pp.coupled())
{
forAll(pp, i)
{
label facei = pp.start() + i;
label bFacei = facei - mesh.nInternalFaces();
skew[facei] = meshTools::faceSkewness
(
mesh,
p,
fCtrs,
fAreas,
facei,
cellCtrs[own[facei]],
neighbourCc[bFacei]
);
}
}
else
{
forAll(pp, i)
{
label facei = pp.start() + i;
skew[facei] = meshTools::boundaryFaceSkewness
(
mesh,
p,
fCtrs,
fAreas,
facei,
cellCtrs[own[facei]]
);
}
}
}
return tskew;
}
Foam::tmp<Foam::scalarField> Foam::meshTools::faceWeights
(
const polyMesh& mesh,
const vectorField& fCtrs,
const vectorField& fAreas,
const vectorField& cellCtrs
)
{
const labelList& own = mesh.faceOwner();
const labelList& nei = mesh.faceNeighbour();
const polyBoundaryMesh& pbm = mesh.boundaryMesh();
tmp<scalarField> tweight(new scalarField(mesh.nFaces(), 1.0));
scalarField& weight = tweight.ref();
// Internal faces
forAll(nei, facei)
{
const point& fc = fCtrs[facei];
const vector& fa = fAreas[facei];
scalar dOwn = mag(fa & (fc-cellCtrs[own[facei]]));
scalar dNei = mag(fa & (cellCtrs[nei[facei]]-fc));
weight[facei] = min(dNei,dOwn)/(dNei+dOwn+vSmall);
}
// Coupled faces
pointField neiCc;
syncTools::swapBoundaryCellPositions(mesh, cellCtrs, neiCc);
forAll(pbm, patchi)
{
const polyPatch& pp = pbm[patchi];
if (pp.coupled())
{
forAll(pp, i)
{
label facei = pp.start() + i;
label bFacei = facei - mesh.nInternalFaces();
const point& fc = fCtrs[facei];
const vector& fa = fAreas[facei];
scalar dOwn = mag(fa & (fc-cellCtrs[own[facei]]));
scalar dNei = mag(fa & (neiCc[bFacei]-fc));
weight[facei] = min(dNei,dOwn)/(dNei+dOwn+vSmall);
}
}
}
return tweight;
}
Foam::tmp<Foam::scalarField> Foam::meshTools::volRatio
(
const polyMesh& mesh,
const scalarField& vol
)
{
const labelList& own = mesh.faceOwner();
const labelList& nei = mesh.faceNeighbour();
const polyBoundaryMesh& pbm = mesh.boundaryMesh();
tmp<scalarField> tratio(new scalarField(mesh.nFaces(), 1.0));
scalarField& ratio = tratio.ref();
// Internal faces
forAll(nei, facei)
{
scalar volOwn = vol[own[facei]];
scalar volNei = vol[nei[facei]];
ratio[facei] = min(volOwn,volNei)/(max(volOwn, volNei)+vSmall);
}
// Coupled faces
scalarField neiVol;
syncTools::swapBoundaryCellList(mesh, vol, neiVol);
forAll(pbm, patchi)
{
const polyPatch& pp = pbm[patchi];
if (pp.coupled())
{
forAll(pp, i)
{
label facei = pp.start() + i;
label bFacei = facei - mesh.nInternalFaces();
scalar volOwn = vol[own[facei]];
scalar volNei = neiVol[bFacei];
ratio[facei] = min(volOwn,volNei)/(max(volOwn, volNei)+vSmall);
}
}
}
return tratio;
}
// ************************************************************************* //

97
src/meshCheck/polyMeshCheck/polyMeshTools.H
View File

@ -1,97 +0,0 @@
/*---------------------------------------------------------------------------*\
========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration | Website: https://openfoam.org
\\ / A nd | Copyright (C) 2012-2023 OpenFOAM Foundation
\\/ M anipulation |
-------------------------------------------------------------------------------
License
This file is part of OpenFOAM.
OpenFOAM is free software: you can redistribute it and/or modify it
under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
for more details.
You should have received a copy of the GNU General Public License
along with OpenFOAM. If not, see <http://www.gnu.org/licenses/>.
Namespace
Foam::meshTools
Description
Collection of functions operating on polyMesh (mainly checks) so
that need access to patch information.
SourceFiles
polyMeshTools.C
\*---------------------------------------------------------------------------*/
#ifndef polyMeshTools_H
#define polyMeshTools_H
#include "polyMesh.H"
#include "primitiveMeshTools.H"
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
namespace Foam
{
/*---------------------------------------------------------------------------*\
Namespace meshTools Declaration
\*---------------------------------------------------------------------------*/
namespace meshTools
{
//- Generate orthogonality field. (1 for fully orthogonal, < 1 for
// non-orthogonal)
tmp<scalarField> faceOrthogonality
(
const polyMesh& mesh,
const vectorField& fAreas,
const vectorField& cellCtrs
);
//- Generate skewness field
tmp<scalarField> faceSkewness
(
const polyMesh& mesh,
const pointField& points,
const vectorField& fCtrs,
const vectorField& fAreas,
const vectorField& cellCtrs
);
//- Generate interpolation factors field
tmp<scalarField> faceWeights
(
const polyMesh& mesh,
const vectorField& fCtrs,
const vectorField& fAreas,
const vectorField& cellCtrs
);
//- Generate volume ratio field
tmp<scalarField> volRatio
(
const polyMesh& mesh,
const scalarField& vol
);
};
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
} // End namespace Foam
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
#endif
// ************************************************************************* //

529
src/meshCheck/primitiveMeshCheck/primitiveMeshCheck.C
View File

@ -25,11 +25,11 @@ License
#include "primitiveMeshCheck.H" #include "primitiveMeshCheck.H"
#include "pyramidPointFaceRef.H" #include "pyramidPointFaceRef.H"
#include "PackedBoolList.H"
#include "ListOps.H" #include "ListOps.H"
#include "unitConversion.H" #include "unitConversion.H"
#include "SortableList.H" #include "SortableList.H"
#include "EdgeMap.H" #include "EdgeMap.H"
#include "primitiveMeshTools.H"
// * * * * * * * * * * * * * * Static Data Members * * * * * * * * * * * * * // // * * * * * * * * * * * * * * Static Data Members * * * * * * * * * * * * * //
@ -42,6 +42,525 @@ Foam::scalar Foam::meshCheck::planarCosAngle = 1.0e-6;
// * * * * * * * * * * * * * * * Member Functions * * * * * * * * * * * * * // // * * * * * * * * * * * * * * * Member Functions * * * * * * * * * * * * * //
Foam::scalar Foam::meshCheck::faceSkewness
(
const primitiveMesh& mesh,
const pointField& p,
const vectorField& fCtrs,
const vectorField& fAreas,
const label facei,
const point& ownCc,
const point& neiCc
)
{
vector Cpf = fCtrs[facei] - ownCc;
vector d = neiCc - ownCc;
// Skewness vector
vector sv =
Cpf
- ((fAreas[facei] & Cpf)/((fAreas[facei] & d) + rootVSmall))*d;
vector svHat = sv/(mag(sv) + rootVSmall);
// Normalisation distance calculated as the approximate distance
// from the face centre to the edge of the face in the direction
// of the skewness
scalar fd = 0.2*mag(d) + rootVSmall;
const face& f = mesh.faces()[facei];
forAll(f, pi)
{
fd = max(fd, mag(svHat & (p[f[pi]] - fCtrs[facei])));
}
// Normalised skewness
return mag(sv)/fd;
}
Foam::scalar Foam::meshCheck::boundaryFaceSkewness
(
const primitiveMesh& mesh,
const pointField& p,
const vectorField& fCtrs,
const vectorField& fAreas,
const label facei,
const point& ownCc
)
{
vector Cpf = fCtrs[facei] - ownCc;
vector normal = fAreas[facei];
normal /= mag(normal) + rootVSmall;
vector d = normal*(normal & Cpf);
// Skewness vector
vector sv =
Cpf
- ((fAreas[facei] & Cpf)/((fAreas[facei] & d) + rootVSmall))*d;
vector svHat = sv/(mag(sv) + rootVSmall);
// Normalisation distance calculated as the approximate distance
// from the face centre to the edge of the face in the direction
// of the skewness
scalar fd = 0.4*mag(d) + rootVSmall;
const face& f = mesh.faces()[facei];
forAll(f, pi)
{
fd = max(fd, mag(svHat & (p[f[pi]] - fCtrs[facei])));
}
// Normalised skewness
return mag(sv)/fd;
}
Foam::scalar Foam::meshCheck::faceOrthogonality
(
const point& ownCc,
const point& neiCc,
const vector& s
)
{
vector d = neiCc - ownCc;
return (d & s)/(mag(d)*mag(s) + rootVSmall);
}
// * * * * * * * * * * * * * * * Member Functions * * * * * * * * * * * * * //
Foam::tmp<Foam::scalarField> Foam::meshCheck::faceOrthogonality
(
const primitiveMesh& mesh,
const vectorField& areas,
const vectorField& cc
)
{
const labelList& own = mesh.faceOwner();
const labelList& nei = mesh.faceNeighbour();
tmp<scalarField> tortho(new scalarField(mesh.nInternalFaces()));
scalarField& ortho = tortho.ref();
// Internal faces
forAll(nei, facei)
{
ortho[facei] = faceOrthogonality
(
cc[own[facei]],
cc[nei[facei]],
areas[facei]
);
}
return tortho;
}
Foam::tmp<Foam::scalarField> Foam::meshCheck::faceSkewness
(
const primitiveMesh& mesh,
const pointField& p,
const vectorField& fCtrs,
const vectorField& fAreas,
const vectorField& cellCtrs
)
{
const labelList& own = mesh.faceOwner();
const labelList& nei = mesh.faceNeighbour();
tmp<scalarField> tskew(new scalarField(mesh.nFaces()));
scalarField& skew = tskew.ref();
forAll(nei, facei)
{
skew[facei] = faceSkewness
(
mesh,
p,
fCtrs,
fAreas,
facei,
cellCtrs[own[facei]],
cellCtrs[nei[facei]]
);
}
// Boundary faces: consider them to have only skewness error.
// (i.e. treat as if mirror cell on other side)
for (label facei = mesh.nInternalFaces(); facei < mesh.nFaces(); facei++)
{
skew[facei] = boundaryFaceSkewness
(
mesh,
p,
fCtrs,
fAreas,
facei,
cellCtrs[own[facei]]
);
}
return tskew;
}
void Foam::meshCheck::facePyramidVolume
(
const primitiveMesh& mesh,
const pointField& points,
const vectorField& ctrs,
scalarField& ownPyrVol,
scalarField& neiPyrVol
)
{
const labelList& own = mesh.faceOwner();
const labelList& nei = mesh.faceNeighbour();
const faceList& f = mesh.faces();
ownPyrVol.setSize(mesh.nFaces());
neiPyrVol.setSize(mesh.nInternalFaces());
forAll(f, facei)
{
// Create the owner pyramid
ownPyrVol[facei] = -pyramidPointFaceRef
(
f[facei],
ctrs[own[facei]]
).mag(points);
if (mesh.isInternalFace(facei))
{
// Create the neighbour pyramid - it will have positive volume
neiPyrVol[facei] = pyramidPointFaceRef
(
f[facei],
ctrs[nei[facei]]
).mag(points);
}
}
}
void Foam::meshCheck::cellClosedness
(
const primitiveMesh& mesh,
const Vector<label>& meshD,
const vectorField& areas,
const scalarField& vols,
scalarField& openness,
scalarField& aratio
)
{
const labelList& own = mesh.faceOwner();
const labelList& nei = mesh.faceNeighbour();
// Loop through cell faces and sum up the face area vectors for each cell.
// This should be zero in all vector components
vectorField sumClosed(mesh.nCells(), Zero);
vectorField sumMagClosed(mesh.nCells(), Zero);
forAll(own, facei)
{
// Add to owner
sumClosed[own[facei]] += areas[facei];
sumMagClosed[own[facei]] += cmptMag(areas[facei]);
}
forAll(nei, facei)
{
// Subtract from neighbour
sumClosed[nei[facei]] -= areas[facei];
sumMagClosed[nei[facei]] += cmptMag(areas[facei]);
}
label nDims = 0;
for (direction dir = 0; dir < vector::nComponents; dir++)
{
if (meshD[dir] == 1)
{
nDims++;
}
}
// Check the sums
openness.setSize(mesh.nCells());
aratio.setSize(mesh.nCells());
forAll(sumClosed, celli)
{
scalar maxOpenness = 0;
for (direction cmpt=0; cmpt<vector::nComponents; cmpt++)
{
maxOpenness = max
(
maxOpenness,
mag(sumClosed[celli][cmpt])
/(sumMagClosed[celli][cmpt] + rootVSmall)
);
}
openness[celli] = maxOpenness;
// Calculate the aspect ration as the maximum of Cartesian component
// aspect ratio to the total area hydraulic area aspect ratio
scalar minCmpt = vGreat;
scalar maxCmpt = -vGreat;
for (direction dir = 0; dir < vector::nComponents; dir++)
{
if (meshD[dir] == 1)
{
minCmpt = min(minCmpt, sumMagClosed[celli][dir]);
maxCmpt = max(maxCmpt, sumMagClosed[celli][dir]);
}
}
scalar aspectRatio = maxCmpt/(minCmpt + rootVSmall);
if (nDims == 3)
{
scalar v = max(rootVSmall, vols[celli]);
aspectRatio = max
(
aspectRatio,
1.0/6.0*cmptSum(sumMagClosed[celli])/pow(v, 2.0/3.0)
);
}
aratio[celli] = aspectRatio;
}
}
Foam::tmp<Foam::scalarField> Foam::meshCheck::faceConcavity
(
const scalar maxSin,
const primitiveMesh& mesh,
const pointField& p,
const vectorField& faceAreas
)
{
const faceList& fcs = mesh.faces();
vectorField faceNormals(faceAreas);
faceNormals /= mag(faceNormals) + rootVSmall;
tmp<scalarField> tfaceAngles(new scalarField(mesh.nFaces()));
scalarField& faceAngles = tfaceAngles.ref();
forAll(fcs, facei)
{
const face& f = fcs[facei];
// Get edge from f[0] to f[size-1];
vector ePrev(p[f.first()] - p[f.last()]);
scalar magEPrev = mag(ePrev);
ePrev /= magEPrev + rootVSmall;
scalar maxEdgeSin = 0.0;
forAll(f, fp0)
{
// Get vertex after fp
label fp1 = f.fcIndex(fp0);
// Normalised vector between two consecutive points
vector e10(p[f[fp1]] - p[f[fp0]]);
scalar magE10 = mag(e10);
e10 /= magE10 + rootVSmall;
if (magEPrev > small && magE10 > small)
{
vector edgeNormal = ePrev ^ e10;
scalar magEdgeNormal = mag(edgeNormal);
if (magEdgeNormal < maxSin)
{
// Edges (almost) aligned -> face is ok.
}
else
{
// Check normal
edgeNormal /= magEdgeNormal;
if ((edgeNormal & faceNormals[facei]) < small)
{
maxEdgeSin = max(maxEdgeSin, magEdgeNormal);
}
}
}
ePrev = e10;
magEPrev = magE10;
}
faceAngles[facei] = maxEdgeSin;
}
return tfaceAngles;
}
Foam::tmp<Foam::scalarField> Foam::meshCheck::faceFlatness
(
const primitiveMesh& mesh,
const pointField& p,
const vectorField& fCtrs,
const vectorField& faceAreas
)
{
const faceList& fcs = mesh.faces();
// Areas are calculated as the sum of areas. (see
// primitiveMeshFaceCentresAndAreas.C)
scalarField magAreas(mag(faceAreas));
tmp<scalarField> tfaceFlatness(new scalarField(mesh.nFaces(), 1.0));
scalarField& faceFlatness = tfaceFlatness.ref();
forAll(fcs, facei)
{
const face& f = fcs[facei];
if (f.size() > 3 && magAreas[facei] > rootVSmall)
{
const point& fc = fCtrs[facei];
// Calculate the sum of magnitude of areas and compare to magnitude
// of sum of areas.
scalar sumA = 0.0;
forAll(f, fp)
{
const point& thisPoint = p[f[fp]];
const point& nextPoint = p[f.nextLabel(fp)];
// Triangle around fc.
vector n = 0.5*((nextPoint - thisPoint)^(fc - thisPoint));
sumA += mag(n);
}
faceFlatness[facei] = magAreas[facei]/(sumA + rootVSmall);
}
}
return tfaceFlatness;
}
Foam::tmp<Foam::scalarField> Foam::meshCheck::cellDeterminant
(
const primitiveMesh& mesh,
const Vector<label>& meshD,
const vectorField& faceAreas,
const PackedBoolList& internalOrCoupledFace
)
{
// Determine number of dimensions and (for 2D) missing dimension
label nDims = 0;
label twoD = -1;
for (direction dir = 0; dir < vector::nComponents; dir++)
{
if (meshD[dir] == 1)
{
nDims++;
}
else
{
twoD = dir;
}
}
tmp<scalarField> tcellDeterminant(new scalarField(mesh.nCells()));
scalarField& cellDeterminant = tcellDeterminant.ref();
const cellList& c = mesh.cells();
if (nDims == 1)
{
cellDeterminant = 1.0;
}
else
{
forAll(c, celli)
{
const labelList& curFaces = c[celli];
// Calculate local normalisation factor
scalar avgArea = 0;
label nInternalFaces = 0;
forAll(curFaces, i)
{
if (internalOrCoupledFace[curFaces[i]])
{
avgArea += mag(faceAreas[curFaces[i]]);
nInternalFaces++;
}
}
if (nInternalFaces == 0)
{
cellDeterminant[celli] = 0;
}
else
{
avgArea /= nInternalFaces;
symmTensor areaTensor(Zero);
forAll(curFaces, i)
{
if (internalOrCoupledFace[curFaces[i]])
{
areaTensor += sqr(faceAreas[curFaces[i]]/avgArea);
}
}
if (nDims == 2)
{
// Add the missing eigenvector (such that it does not
// affect the determinant)
if (twoD == 0)
{
areaTensor.xx() = 1;
}
else if (twoD == 1)
{
areaTensor.yy() = 1;
}
else
{
areaTensor.zz() = 1;
}
}
cellDeterminant[celli] = mag(det(areaTensor));
}
}
}
return tcellDeterminant;
}
bool Foam::meshCheck::checkClosedBoundary bool Foam::meshCheck::checkClosedBoundary
( (
const primitiveMesh& mesh, const primitiveMesh& mesh,
@ -149,7 +668,7 @@ bool Foam::meshCheck::checkClosedCells
scalarField openness; scalarField openness;
scalarField aspectRatio; scalarField aspectRatio;
meshTools::cellClosedness meshCheck::cellClosedness
( (
mesh, mesh,
meshD, meshD,
@ -374,7 +893,7 @@ bool Foam::meshCheck::checkFacePyramids
scalarField ownPyrVol; scalarField ownPyrVol;
scalarField neiPyrVol; scalarField neiPyrVol;
meshTools::facePyramidVolume meshCheck::facePyramidVolume
( (
mesh, mesh,
points, points,
@ -461,7 +980,7 @@ bool Foam::meshCheck::checkFaceAngles
const pointField& points = mesh.points(); const pointField& points = mesh.points();
const vectorField& faceAreas = mesh.faceAreas(); const vectorField& faceAreas = mesh.faceAreas();
tmp<scalarField> tfaceAngles = meshTools::faceConcavity tmp<scalarField> tfaceAngles = meshCheck::faceConcavity
( (
maxSin, maxSin,
mesh, mesh,
@ -542,7 +1061,7 @@ bool Foam::meshCheck::checkFaceFlatness
const vectorField& faceAreas = mesh.faceAreas(); const vectorField& faceAreas = mesh.faceAreas();
const faceList& fcs = mesh.faces(); const faceList& fcs = mesh.faces();
tmp<scalarField> tfaceFlatness = meshTools::faceFlatness tmp<scalarField> tfaceFlatness = meshCheck::faceFlatness
( (
mesh, mesh,
points, points,

114
src/meshCheck/primitiveMeshCheck/primitiveMeshCheck.H
View File

@ -130,6 +130,120 @@ namespace meshCheck
// Geometric checks // Geometric checks
//- Generate non-orthogonality field (internal faces only)
tmp<scalarField> faceOrthogonality
(
const primitiveMesh& mesh,
const vectorField& fAreas,
const vectorField& cellCtrs
);
//- Generate face pyramid volume fields
void facePyramidVolume
(
const primitiveMesh& mesh,
const pointField& points,
const vectorField& cellCtrs,
scalarField& ownPyrVol,
scalarField& neiPyrVol
);
//- Generate skewness field
tmp<scalarField> faceSkewness
(
const primitiveMesh& mesh,
const pointField& points,
const vectorField& fCtrs,
const vectorField& fAreas,
const vectorField& cellCtrs
);
//- Generate cell openness and cell aspect ratio field
void cellClosedness
(
const primitiveMesh& mesh,
const Vector<label>& meshD,
const vectorField& areas,
const scalarField& vols,
scalarField& openness,
scalarField& aratio
);
//- Generate face concavity field. Returns per face the (sin of the)
// most concave angle between two consecutive edges
tmp<scalarField> faceConcavity
(
const scalar maxSin,
const primitiveMesh& mesh,
const pointField& p,
const vectorField& faceAreas
);
//- Generate face flatness field. Compares the individual triangles'
// normals against the face average normal. Between 0 (fully warped)
// and 1 (fully flat)
tmp<scalarField> faceFlatness
(
const primitiveMesh& mesh,
const pointField& p,
const vectorField& fCtrs,
const vectorField& faceAreas
);
//- Generate edge alignment field. Is per face the minimum aligned edge
// (does not use edge addressing)
tmp<scalarField> edgeAlignment
(
const primitiveMesh& mesh,
const Vector<label>& directions,
const pointField& p
);
//- Generate cell determinant field
tmp<scalarField> cellDeterminant
(
const primitiveMesh& mesh,
const Vector<label>& directions,
const vectorField& faceAreas,
const PackedBoolList& internalOrCoupledFace
);
// Helpers: single face check
//- Skewness of single face
scalar faceSkewness
(
const primitiveMesh& mesh,
const pointField& p,
const vectorField& fCtrs,
const vectorField& fAreas,
const label facei,
const point& ownCc,
const point& neiCc
);
//- Skewness of single boundary face
scalar boundaryFaceSkewness
(
const primitiveMesh& mesh,
const pointField& p,
const vectorField& fCtrs,
const vectorField& fAreas,
const label facei,
const point& ownCc
);
//- Orthogonality of single face
scalar faceOrthogonality
(
const point& ownCc,
const point& neiCc,
const vector& s
);
//- Check boundary for closedness //- Check boundary for closedness
bool checkClosedBoundary bool checkClosedBoundary
( (

551
src/meshCheck/primitiveMeshCheck/primitiveMeshTools.C
View File

@ -1,551 +0,0 @@
/*---------------------------------------------------------------------------*\
========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration | Website: https://openfoam.org
\\ / A nd | Copyright (C) 2012-2023 OpenFOAM Foundation
\\/ M anipulation |
-------------------------------------------------------------------------------
License
This file is part of OpenFOAM.
OpenFOAM is free software: you can redistribute it and/or modify it
under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
for more details.
You should have received a copy of the GNU General Public License
along with OpenFOAM. If not, see <http://www.gnu.org/licenses/>.
\*---------------------------------------------------------------------------*/
#include "primitiveMeshTools.H"
#include "syncTools.H"
#include "pyramidPointFaceRef.H"
// * * * * * * * * * * * * * Private Member Functions * * * * * * * * * * * //
Foam::scalar Foam::meshTools::faceSkewness
(
const primitiveMesh& mesh,
const pointField& p,
const vectorField& fCtrs,
const vectorField& fAreas,
const label facei,
const point& ownCc,
const point& neiCc
)
{
vector Cpf = fCtrs[facei] - ownCc;
vector d = neiCc - ownCc;
// Skewness vector
vector sv =
Cpf
- ((fAreas[facei] & Cpf)/((fAreas[facei] & d) + rootVSmall))*d;
vector svHat = sv/(mag(sv) + rootVSmall);
// Normalisation distance calculated as the approximate distance
// from the face centre to the edge of the face in the direction
// of the skewness
scalar fd = 0.2*mag(d) + rootVSmall;
const face& f = mesh.faces()[facei];
forAll(f, pi)
{
fd = max(fd, mag(svHat & (p[f[pi]] - fCtrs[facei])));
}
// Normalised skewness
return mag(sv)/fd;
}
Foam::scalar Foam::meshTools::boundaryFaceSkewness
(
const primitiveMesh& mesh,
const pointField& p,
const vectorField& fCtrs,
const vectorField& fAreas,
const label facei,
const point& ownCc
)
{
vector Cpf = fCtrs[facei] - ownCc;
vector normal = fAreas[facei];
normal /= mag(normal) + rootVSmall;
vector d = normal*(normal & Cpf);
// Skewness vector
vector sv =
Cpf
- ((fAreas[facei] & Cpf)/((fAreas[facei] & d) + rootVSmall))*d;
vector svHat = sv/(mag(sv) + rootVSmall);
// Normalisation distance calculated as the approximate distance
// from the face centre to the edge of the face in the direction
// of the skewness
scalar fd = 0.4*mag(d) + rootVSmall;
const face& f = mesh.faces()[facei];
forAll(f, pi)
{
fd = max(fd, mag(svHat & (p[f[pi]] - fCtrs[facei])));
}
// Normalised skewness
return mag(sv)/fd;
}
Foam::scalar Foam::meshTools::faceOrthogonality
(
const point& ownCc,
const point& neiCc,
const vector& s
)
{
vector d = neiCc - ownCc;
return (d & s)/(mag(d)*mag(s) + rootVSmall);
}
// * * * * * * * * * * * * * * * Member Functions * * * * * * * * * * * * * //
Foam::tmp<Foam::scalarField> Foam::meshTools::faceOrthogonality
(
const primitiveMesh& mesh,
const vectorField& areas,
const vectorField& cc
)
{
const labelList& own = mesh.faceOwner();
const labelList& nei = mesh.faceNeighbour();
tmp<scalarField> tortho(new scalarField(mesh.nInternalFaces()));
scalarField& ortho = tortho.ref();
// Internal faces
forAll(nei, facei)
{
ortho[facei] = faceOrthogonality
(
cc[own[facei]],
cc[nei[facei]],
areas[facei]
);
}
return tortho;
}
Foam::tmp<Foam::scalarField> Foam::meshTools::faceSkewness
(
const primitiveMesh& mesh,
const pointField& p,
const vectorField& fCtrs,
const vectorField& fAreas,
const vectorField& cellCtrs
)
{
const labelList& own = mesh.faceOwner();
const labelList& nei = mesh.faceNeighbour();
tmp<scalarField> tskew(new scalarField(mesh.nFaces()));
scalarField& skew = tskew.ref();
forAll(nei, facei)
{
skew[facei] = faceSkewness
(
mesh,
p,
fCtrs,
fAreas,
facei,
cellCtrs[own[facei]],
cellCtrs[nei[facei]]
);
}
// Boundary faces: consider them to have only skewness error.
// (i.e. treat as if mirror cell on other side)
for (label facei = mesh.nInternalFaces(); facei < mesh.nFaces(); facei++)
{
skew[facei] = boundaryFaceSkewness
(
mesh,
p,
fCtrs,
fAreas,
facei,
cellCtrs[own[facei]]
);
}
return tskew;
}
void Foam::meshTools::facePyramidVolume
(
const primitiveMesh& mesh,
const pointField& points,
const vectorField& ctrs,
scalarField& ownPyrVol,
scalarField& neiPyrVol
)
{
const labelList& own = mesh.faceOwner();
const labelList& nei = mesh.faceNeighbour();
const faceList& f = mesh.faces();
ownPyrVol.setSize(mesh.nFaces());
neiPyrVol.setSize(mesh.nInternalFaces());
forAll(f, facei)
{
// Create the owner pyramid
ownPyrVol[facei] = -pyramidPointFaceRef
(
f[facei],
ctrs[own[facei]]
).mag(points);
if (mesh.isInternalFace(facei))
{
// Create the neighbour pyramid - it will have positive volume
neiPyrVol[facei] = pyramidPointFaceRef
(
f[facei],
ctrs[nei[facei]]
).mag(points);
}
}
}
void Foam::meshTools::cellClosedness
(
const primitiveMesh& mesh,
const Vector<label>& meshD,
const vectorField& areas,
const scalarField& vols,
scalarField& openness,
scalarField& aratio
)
{
const labelList& own = mesh.faceOwner();
const labelList& nei = mesh.faceNeighbour();
// Loop through cell faces and sum up the face area vectors for each cell.
// This should be zero in all vector components
vectorField sumClosed(mesh.nCells(), Zero);
vectorField sumMagClosed(mesh.nCells(), Zero);
forAll(own, facei)
{
// Add to owner
sumClosed[own[facei]] += areas[facei];
sumMagClosed[own[facei]] += cmptMag(areas[facei]);
}
forAll(nei, facei)
{
// Subtract from neighbour
sumClosed[nei[facei]] -= areas[facei];
sumMagClosed[nei[facei]] += cmptMag(areas[facei]);
}
label nDims = 0;
for (direction dir = 0; dir < vector::nComponents; dir++)
{
if (meshD[dir] == 1)
{
nDims++;
}
}
// Check the sums
openness.setSize(mesh.nCells());
aratio.setSize(mesh.nCells());
forAll(sumClosed, celli)
{
scalar maxOpenness = 0;
for (direction cmpt=0; cmpt<vector::nComponents; cmpt++)
{
maxOpenness = max
(
maxOpenness,
mag(sumClosed[celli][cmpt])
/(sumMagClosed[celli][cmpt] + rootVSmall)
);
}
openness[celli] = maxOpenness;
// Calculate the aspect ration as the maximum of Cartesian component
// aspect ratio to the total area hydraulic area aspect ratio
scalar minCmpt = vGreat;
scalar maxCmpt = -vGreat;
for (direction dir = 0; dir < vector::nComponents; dir++)
{
if (meshD[dir] == 1)
{
minCmpt = min(minCmpt, sumMagClosed[celli][dir]);
maxCmpt = max(maxCmpt, sumMagClosed[celli][dir]);
}
}
scalar aspectRatio = maxCmpt/(minCmpt + rootVSmall);
if (nDims == 3)
{
scalar v = max(rootVSmall, vols[celli]);
aspectRatio = max
(
aspectRatio,
1.0/6.0*cmptSum(sumMagClosed[celli])/pow(v, 2.0/3.0)
);
}
aratio[celli] = aspectRatio;
}
}
Foam::tmp<Foam::scalarField> Foam::meshTools::faceConcavity
(
const scalar maxSin,
const primitiveMesh& mesh,
const pointField& p,
const vectorField& faceAreas
)
{
const faceList& fcs = mesh.faces();
vectorField faceNormals(faceAreas);
faceNormals /= mag(faceNormals) + rootVSmall;
tmp<scalarField> tfaceAngles(new scalarField(mesh.nFaces()));
scalarField& faceAngles = tfaceAngles.ref();
forAll(fcs, facei)
{
const face& f = fcs[facei];
// Get edge from f[0] to f[size-1];
vector ePrev(p[f.first()] - p[f.last()]);
scalar magEPrev = mag(ePrev);
ePrev /= magEPrev + rootVSmall;
scalar maxEdgeSin = 0.0;
forAll(f, fp0)
{
// Get vertex after fp
label fp1 = f.fcIndex(fp0);
// Normalised vector between two consecutive points
vector e10(p[f[fp1]] - p[f[fp0]]);
scalar magE10 = mag(e10);
e10 /= magE10 + rootVSmall;
if (magEPrev > small && magE10 > small)
{
vector edgeNormal = ePrev ^ e10;
scalar magEdgeNormal = mag(edgeNormal);
if (magEdgeNormal < maxSin)
{
// Edges (almost) aligned -> face is ok.
}
else
{
// Check normal
edgeNormal /= magEdgeNormal;
if ((edgeNormal & faceNormals[facei]) < small)
{
maxEdgeSin = max(maxEdgeSin, magEdgeNormal);
}
}
}
ePrev = e10;
magEPrev = magE10;
}
faceAngles[facei] = maxEdgeSin;
}
return tfaceAngles;
}
Foam::tmp<Foam::scalarField> Foam::meshTools::faceFlatness
(
const primitiveMesh& mesh,
const pointField& p,
const vectorField& fCtrs,
const vectorField& faceAreas
)
{
const faceList& fcs = mesh.faces();
// Areas are calculated as the sum of areas. (see
// primitiveMeshFaceCentresAndAreas.C)
scalarField magAreas(mag(faceAreas));
tmp<scalarField> tfaceFlatness(new scalarField(mesh.nFaces(), 1.0));
scalarField& faceFlatness = tfaceFlatness.ref();
forAll(fcs, facei)
{
const face& f = fcs[facei];
if (f.size() > 3 && magAreas[facei] > rootVSmall)
{
const point& fc = fCtrs[facei];
// Calculate the sum of magnitude of areas and compare to magnitude
// of sum of areas.
scalar sumA = 0.0;
forAll(f, fp)
{
const point& thisPoint = p[f[fp]];
const point& nextPoint = p[f.nextLabel(fp)];
// Triangle around fc.
vector n = 0.5*((nextPoint - thisPoint)^(fc - thisPoint));
sumA += mag(n);
}
faceFlatness[facei] = magAreas[facei]/(sumA + rootVSmall);
}
}
return tfaceFlatness;
}
Foam::tmp<Foam::scalarField> Foam::meshTools::cellDeterminant
(
const primitiveMesh& mesh,
const Vector<label>& meshD,
const vectorField& faceAreas,
const PackedBoolList& internalOrCoupledFace
)
{
// Determine number of dimensions and (for 2D) missing dimension
label nDims = 0;
label twoD = -1;
for (direction dir = 0; dir < vector::nComponents; dir++)
{
if (meshD[dir] == 1)
{
nDims++;
}
else
{
twoD = dir;
}
}
tmp<scalarField> tcellDeterminant(new scalarField(mesh.nCells()));
scalarField& cellDeterminant = tcellDeterminant.ref();
const cellList& c = mesh.cells();
if (nDims == 1)
{
cellDeterminant = 1.0;
}
else
{
forAll(c, celli)
{
const labelList& curFaces = c[celli];
// Calculate local normalisation factor
scalar avgArea = 0;
label nInternalFaces = 0;
forAll(curFaces, i)
{
if (internalOrCoupledFace[curFaces[i]])
{
avgArea += mag(faceAreas[curFaces[i]]);
nInternalFaces++;
}
}
if (nInternalFaces == 0)
{
cellDeterminant[celli] = 0;
}
else
{
avgArea /= nInternalFaces;
symmTensor areaTensor(Zero);
forAll(curFaces, i)
{
if (internalOrCoupledFace[curFaces[i]])
{
areaTensor += sqr(faceAreas[curFaces[i]]/avgArea);
}
}
if (nDims == 2)
{
// Add the missing eigenvector (such that it does not
// affect the determinant)
if (twoD == 0)
{
areaTensor.xx() = 1;
}
else if (twoD == 1)
{
areaTensor.yy() = 1;
}
else
{
areaTensor.zz() = 1;
}
}
cellDeterminant[celli] = mag(det(areaTensor));
}
}
}
return tcellDeterminant;
}
// ************************************************************************* //

175
src/meshCheck/primitiveMeshCheck/primitiveMeshTools.H
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@ -1,175 +0,0 @@
/*---------------------------------------------------------------------------*\
========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration | Website: https://openfoam.org
\\ / A nd | Copyright (C) 2012-2023 OpenFOAM Foundation
\\/ M anipulation |
-------------------------------------------------------------------------------
License
This file is part of OpenFOAM.
OpenFOAM is free software: you can redistribute it and/or modify it
under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
for more details.
You should have received a copy of the GNU General Public License
along with OpenFOAM. If not, see <http://www.gnu.org/licenses/>.
Namespace
Foam::meshTools
Description
Collection of functions operating on primitiveMesh (mainly checks).
SourceFiles
primitiveMeshTools.C
\*---------------------------------------------------------------------------*/
#ifndef primitiveMeshTools_H
#define primitiveMeshTools_H
#include "primitiveMesh.H"
#include "PackedBoolList.H"
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
namespace Foam
{
/*---------------------------------------------------------------------------*\
Namespace meshTools Declaration
\*---------------------------------------------------------------------------*/
namespace meshTools
{
//- Generate non-orthogonality field (internal faces only)
tmp<scalarField> faceOrthogonality
(
const primitiveMesh& mesh,
const vectorField& fAreas,
const vectorField& cellCtrs
);
//- Generate face pyramid volume fields
void facePyramidVolume
(
const primitiveMesh& mesh,
const pointField& points,
const vectorField& cellCtrs,
scalarField& ownPyrVol,
scalarField& neiPyrVol
);
//- Generate skewness field
tmp<scalarField> faceSkewness
(
const primitiveMesh& mesh,
const pointField& points,
const vectorField& fCtrs,
const vectorField& fAreas,
const vectorField& cellCtrs
);
//- Generate cell openness and cell aspect ratio field
void cellClosedness
(
const primitiveMesh& mesh,
const Vector<label>& meshD,
const vectorField& areas,
const scalarField& vols,
scalarField& openness,
scalarField& aratio
);
//- Generate face concavity field. Returns per face the (sin of the)
// most concave angle between two consecutive edges
tmp<scalarField> faceConcavity
(
const scalar maxSin,
const primitiveMesh& mesh,
const pointField& p,
const vectorField& faceAreas
);
//- Generate face flatness field. Compares the individual triangles'
// normals against the face average normal. Between 0 (fully warped)
// and 1 (fully flat)
tmp<scalarField> faceFlatness
(
const primitiveMesh& mesh,
const pointField& p,
const vectorField& fCtrs,
const vectorField& faceAreas
);
//- Generate edge alignment field. Is per face the minimum aligned edge
// (does not use edge addressing)
tmp<scalarField> edgeAlignment
(
const primitiveMesh& mesh,
const Vector<label>& directions,
const pointField& p
);
//- Generate cell determinant field
tmp<scalarField> cellDeterminant
(
const primitiveMesh& mesh,
const Vector<label>& directions,
const vectorField& faceAreas,
const PackedBoolList& internalOrCoupledFace
);
// Helpers: single face check
//- Skewness of single face
scalar faceSkewness
(
const primitiveMesh& mesh,
const pointField& p,
const vectorField& fCtrs,
const vectorField& fAreas,
const label facei,
const point& ownCc,
const point& neiCc
);
//- Skewness of single boundary face
scalar boundaryFaceSkewness
(
const primitiveMesh& mesh,
const pointField& p,
const vectorField& fCtrs,
const vectorField& fAreas,
const label facei,
const point& ownCc
);
//- Orthogonality of single face
scalar faceOrthogonality
(
const point& ownCc,
const point& neiCc,
const vector& s
);
};
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
} // End namespace Foam
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
#endif
// ************************************************************************* //

42
tutorials/incompressibleFluid/cavity/constant/polyMesh/boundary Normal file
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@ -0,0 +1,42 @@
/*--------------------------------*- C++ -*----------------------------------*\
========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration | Website: https://openfoam.org
\\ / A nd | Version: dev
\\/ M anipulation |
\*---------------------------------------------------------------------------*/
FoamFile
{
format ascii;
class polyBoundaryMesh;
location "constant/polyMesh";
object boundary;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
3
(
movingWall
{
type wall;
inGroups List<word> 1(wall);
nFaces 20;
startFace 760;
}
fixedWalls
{
type wall;
inGroups List<word> 1(wall);
nFaces 60;
startFace 780;
}
frontAndBack
{
type empty;
inGroups List<word> 1(empty);
nFaces 800;
startFace 840;
}
)
// ************************************************************************* //

1663
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/*--------------------------------*- C++ -*----------------------------------*\
========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration | Website: https://openfoam.org
\\ / A nd | Version: dev
\\/ M anipulation |
\*---------------------------------------------------------------------------*/
FoamFile
{
format ascii;
class labelList;
note "nPoints: 882 nCells: 400 nFaces: 1640 nInternalFaces: 760";
location "constant/polyMesh";
object neighbour;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
760
(
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)
// ************************************************************************* //

1664
tutorials/incompressibleFluid/cavity/constant/polyMesh/owner Normal file
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File diff suppressed because it is too large Load Diff

905
tutorials/incompressibleFluid/cavity/constant/polyMesh/points Normal file
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@ -0,0 +1,905 @@
/*--------------------------------*- C++ -*----------------------------------*\
========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration | Website: https://openfoam.org
\\ / A nd | Version: dev
\\/ M anipulation |
\*---------------------------------------------------------------------------*/
FoamFile
{
format ascii;
class vectorField;
location "constant/polyMesh";
object points;
}
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// ************************************************************************* //