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checkMesh, moveDynamicMesh: option -checkAMI writes the reconstructed AMI weights

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Patch contributed by Mattijs Janssens
This commit is contained in:
Henry Weller
2016-07-05 15:35:16 +01:00
parent aad28cbb78
commit 9e1486fee5
3 changed files with 185 additions and 8 deletions
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134
applications/utilities/mesh/manipulation/checkMesh/checkGeometry.C
View File

@ -1,3 +1,4 @@
#include "PatchTools.H"
#include "checkGeometry.H"
#include "polyMesh.H"
#include "cellSet.H"
@ -9,7 +10,9 @@
#include "polyMeshTetDecomposition.H"
#include "surfaceWriter.H"
#include "checkTools.H"
#include "vtkSurfaceWriter.H"
#include "cyclicAMIPolyPatch.H"
#include "Time.H"
// Find wedge with opposite orientation. Note: does not actually check that
// it is opposite, only that it has opposite normal and same axis
@ -925,5 +928,134 @@ Foam::label Foam::checkGeometry
}
}
if (allGeometry)
{
const polyBoundaryMesh& pbm = mesh.boundaryMesh();
const word tmName(mesh.time().timeName());
const word procAndTime(Foam::name(Pstream::myProcNo()) + "_" + tmName);
autoPtr<surfaceWriter> patchWriter;
if (!writer.valid())
{
patchWriter.reset(new vtkSurfaceWriter());
}
const surfaceWriter& wr = (writer.valid() ? writer() : patchWriter());
forAll(pbm, patchi)
{
if (isA<cyclicAMIPolyPatch>(pbm[patchi]))
{
const cyclicAMIPolyPatch& cpp =
refCast<const cyclicAMIPolyPatch>(pbm[patchi]);
if (cpp.owner())
{
Info<< "Calculating AMI weights between owner patch: "
<< cpp.name() << " and neighbour patch: "
<< cpp.neighbPatch().name() << endl;
const AMIPatchToPatchInterpolation& ami =
cpp.AMI();
{
// Collect geometry
labelList pointToGlobal;
labelList uniqueMeshPointLabels;
autoPtr<globalIndex> globalPoints;
autoPtr<globalIndex> globalFaces;
faceList mergedFaces;
pointField mergedPoints;
Foam::PatchTools::gatherAndMerge
(
mesh,
cpp.localFaces(),
cpp.meshPoints(),
cpp.meshPointMap(),
pointToGlobal,
uniqueMeshPointLabels,
globalPoints,
globalFaces,
mergedFaces,
mergedPoints
);
// Collect field
scalarField mergedWeights;
globalFaces().gather
(
UPstream::worldComm,
UPstream::procID(UPstream::worldComm),
ami.srcWeightsSum(),
mergedWeights
);
if (Pstream::master())
{
wr.write
(
"postProcessing",
"src_" + tmName,
mergedPoints,
mergedFaces,
"weightsSum",
mergedWeights,
false
);
}
}
{
// Collect geometry
labelList pointToGlobal;
labelList uniqueMeshPointLabels;
autoPtr<globalIndex> globalPoints;
autoPtr<globalIndex> globalFaces;
faceList mergedFaces;
pointField mergedPoints;
Foam::PatchTools::gatherAndMerge
(
mesh,
cpp.neighbPatch().localFaces(),
cpp.neighbPatch().meshPoints(),
cpp.neighbPatch().meshPointMap(),
pointToGlobal,
uniqueMeshPointLabels,
globalPoints,
globalFaces,
mergedFaces,
mergedPoints
);
// Collect field
scalarField mergedWeights;
globalFaces().gather
(
UPstream::worldComm,
UPstream::procID(UPstream::worldComm),
ami.tgtWeightsSum(),
mergedWeights
);
if (Pstream::master())
{
wr.write
(
"postProcessing",
"tgt_" + tmName,
mergedPoints,
mergedFaces,
"weightsSum",
mergedWeights,
false
);
}
}
}
}
}
}
return noFailedChecks;
}

47
applications/utilities/mesh/manipulation/moveDynamicMesh/moveDynamicMesh.C
View File

@ -35,6 +35,7 @@ Description
#include "pimpleControl.H"
#include "vtkSurfaceWriter.H"
#include "cyclicAMIPolyPatch.H"
#include "PatchTools.H"
using namespace Foam;
@ -43,6 +44,7 @@ using namespace Foam;
// Dump patch + weights to vtk file
void writeWeights
(
const polyMesh& mesh,
const scalarField& wghtSum,
const primitivePatch& patch,
const fileName& directory,
@ -52,16 +54,51 @@ void writeWeights
{
vtkSurfaceWriter writer;
// Collect geometry
labelList pointToGlobal;
labelList uniqueMeshPointLabels;
autoPtr<globalIndex> globalPoints;
autoPtr<globalIndex> globalFaces;
faceList mergedFaces;
pointField mergedPoints;
Foam::PatchTools::gatherAndMerge
(
mesh,
patch.localFaces(),
patch.meshPoints(),
patch.meshPointMap(),
pointToGlobal,
uniqueMeshPointLabels,
globalPoints,
globalFaces,
mergedFaces,
mergedPoints
);
// Collect field
scalarField mergedWeights;
globalFaces().gather
(
UPstream::worldComm,
UPstream::procID(UPstream::worldComm),
wghtSum,
mergedWeights
);
if (Pstream::master())
{
writer.write
(
directory,
prefix + "_proc" + Foam::name(Pstream::myProcNo()) + "_" + timeName,
patch.localPoints(),
patch.localFaces(),
prefix + "_" + timeName,
mergedPoints,
mergedFaces,
"weightsSum",
wghtSum,
mergedWeights,
false
);
}
}
@ -89,6 +126,7 @@ void writeWeights(const polyMesh& mesh)
writeWeights
(
mesh,
ami.tgtWeightsSum(),
cpp.neighbPatch(),
"postProcessing",
@ -97,6 +135,7 @@ void writeWeights(const polyMesh& mesh)
);
writeWeights
(
mesh,
ami.srcWeightsSum(),
cpp,
"postProcessing",

6
src/OpenFOAM/meshes/primitiveMesh/PatchTools/PatchToolsGatherAndMerge.C
View File

@ -219,6 +219,12 @@ void Foam::PatchTools::gatherAndMerge
}
else
{
pointToGlobal = identity(meshPoints.size());
uniqueMeshPointLabels = pointToGlobal;
globalPointsPtr.reset(new globalIndex(meshPoints.size()));
globalFacesPtr.reset(new globalIndex(localFaces.size()));
mergedFaces = localFaces;
mergedPoints = pointField(mesh.points(), meshPoints);
}