377 lines
9.7 KiB
C++
377 lines
9.7 KiB
C++
/*---------------------------------------------------------------------------*\
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========= |
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\\ / F ield | foam-extend: Open Source CFD
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\\ / O peration | Version: 4.0
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\\ / A nd | Web: http://www.foam-extend.org
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\\/ M anipulation | For copyright notice see file Copyright
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-------------------------------------------------------------------------------
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License
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This file is part of foam-extend.
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foam-extend 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 the
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Free Software Foundation, either version 3 of the License, or (at your
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option) any later version.
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foam-extend is distributed in the hope that it will be useful, but
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WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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General Public License 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 foam-extend. If not, see <http://www.gnu.org/licenses/>.
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InClass
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vtkPV4Foam
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\*---------------------------------------------------------------------------*/
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#ifndef vtkPV4FoamVolFields_H
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#define vtkPV4FoamVolFields_H
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// Foam includes
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#include "emptyFvPatchField.H"
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#include "wallPolyPatch.H"
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#include "faceSet.H"
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#include "volPointInterpolation.H"
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#include "vtkPV4FoamFaceField.H"
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#include "vtkPV4FoamPatchField.H"
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#include "vtkFoamTupleRemap.H"
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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template<class Type>
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void Foam::vtkPV4Foam::convertVolFields
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(
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const fvMesh& mesh,
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const PtrList<PrimitivePatchInterpolation<primitivePatch> >& ppInterpList,
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const IOobjectList& objects,
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vtkMultiBlockDataSet* output
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)
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{
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const polyBoundaryMesh& patches = mesh.boundaryMesh();
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forAllConstIter(IOobjectList, objects, iter)
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{
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// restrict to GeometricField<Type, ...>
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if
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(
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iter()->headerClassName()
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!= GeometricField<Type, fvPatchField, volMesh>::typeName
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)
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{
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continue;
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}
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// Load field
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GeometricField<Type, fvPatchField, volMesh> tf
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(
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*iter(),
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mesh
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);
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// Interpolated field (demand driven)
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autoPtr<GeometricField<Type, pointPatchField, pointMesh> > ptfPtr;
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// Convert activated internalMesh regions
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convertVolFieldBlock
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(
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tf,
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ptfPtr,
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output,
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partInfoVolume_,
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regionPolyDecomp_
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);
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// Convert activated cellZones
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convertVolFieldBlock
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(
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tf,
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ptfPtr,
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output,
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partInfoCellZones_,
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zonePolyDecomp_
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);
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// Convert activated cellSets
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convertVolFieldBlock
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(
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tf,
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ptfPtr,
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output,
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partInfoCellSets_,
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csetPolyDecomp_
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);
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//
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// Convert patches - if activated
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//
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// The name for the interpolated patch point field must be consistent
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// with the interpolated volume point field.
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// This could be done better.
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const word pointFldName = "volPointInterpolate(" + tf.name() + ')';
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for
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(
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int partId = partInfoPatches_.start();
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partId < partInfoPatches_.end();
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++partId
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)
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{
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const word patchName = getPartName(partId);
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const label datasetNo = partDataset_[partId];
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const label patchId = patches.findPatchID(patchName);
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if (!partStatus_[partId] || datasetNo < 0 || patchId < 0)
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{
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continue;
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}
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const fvPatchField<Type>& ptf = tf.boundaryField()[patchId];
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if
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(
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isType<emptyFvPatchField<Type> >(ptf)
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||
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(
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reader_->GetExtrapolatePatches()
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&& !polyPatch::constraintType(patches[patchId].type())
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)
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)
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{
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fvPatch p(ptf.patch().patch(), tf.mesh().boundary());
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tmp<Field<Type> > tpptf
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(
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fvPatchField<Type>(p, tf).patchInternalField()
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);
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convertPatchField
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(
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tf.name(),
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tpptf(),
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output,
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partInfoPatches_,
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datasetNo
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);
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convertPatchPointField
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(
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pointFldName,
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ppInterpList[patchId].faceToPointInterpolate(tpptf)(),
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output,
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partInfoPatches_,
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datasetNo
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);
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}
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else
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{
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convertPatchField
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(
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tf.name(),
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ptf,
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output,
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partInfoPatches_,
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datasetNo
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);
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convertPatchPointField
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(
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pointFldName,
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ppInterpList[patchId].faceToPointInterpolate(ptf)(),
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output,
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partInfoPatches_,
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datasetNo
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);
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}
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}
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//
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// Convert face zones - if activated
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//
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for
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(
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int partId = partInfoFaceZones_.start();
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partId < partInfoFaceZones_.end();
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++partId
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)
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{
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const word zoneName = getPartName(partId);
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const label datasetNo = partDataset_[partId];
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if (!partStatus_[partId] || datasetNo < 0)
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{
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continue;
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}
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const faceZoneMesh& zMesh = mesh.faceZones();
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const label zoneId = zMesh.findZoneID(zoneName);
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if (zoneId < 0)
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{
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continue;
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}
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convertFaceField
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(
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tf,
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output,
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partInfoFaceZones_,
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datasetNo,
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mesh,
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zMesh[zoneId]
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);
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// TODO: points
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}
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//
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// Convert face sets - if activated
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//
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for
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(
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int partId = partInfoFaceSets_.start();
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partId < partInfoFaceSets_.end();
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++partId
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)
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{
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const word selectName = getPartName(partId);
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const label datasetNo = partDataset_[partId];
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if (!partStatus_[partId] || datasetNo < 0)
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{
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continue;
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}
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const faceSet fSet(mesh, selectName);
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convertFaceField
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(
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tf,
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output,
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partInfoFaceSets_,
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datasetNo,
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mesh,
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fSet
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);
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// TODO: points
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}
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}
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}
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template<class Type>
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void Foam::vtkPV4Foam::convertVolFieldBlock
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(
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const GeometricField<Type, fvPatchField, volMesh>& tf,
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autoPtr<GeometricField<Type, pointPatchField, pointMesh> >& ptfPtr,
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vtkMultiBlockDataSet* output,
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const partInfo& selector,
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const List<polyDecomp>& decompLst
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)
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{
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for (int partId = selector.start(); partId < selector.end(); ++partId)
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{
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const label datasetNo = partDataset_[partId];
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if (datasetNo >= 0 && partStatus_[partId])
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{
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convertVolField
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(
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tf,
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output,
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selector,
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datasetNo,
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decompLst[datasetNo]
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);
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if (!ptfPtr.valid())
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{
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if (debug)
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{
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Info<< "convertVolFieldBlock interpolating:" << tf.name()
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<< endl;
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}
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ptfPtr.reset
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(
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volPointInterpolation::New(tf.mesh()).interpolate(tf).ptr()
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);
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}
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convertPointField
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(
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ptfPtr(),
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tf,
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output,
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selector,
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datasetNo,
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decompLst[datasetNo]
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);
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}
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}
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}
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template<class Type>
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void Foam::vtkPV4Foam::convertVolField
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(
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const GeometricField<Type, fvPatchField, volMesh>& tf,
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vtkMultiBlockDataSet* output,
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const partInfo& selector,
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const label datasetNo,
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const polyDecomp& decompInfo
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)
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{
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const label nComp = pTraits<Type>::nComponents;
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const labelList& superCells = decompInfo.superCells();
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vtkFloatArray* celldata = vtkFloatArray::New();
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celldata->SetNumberOfTuples(superCells.size());
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celldata->SetNumberOfComponents(nComp);
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celldata->Allocate(nComp*superCells.size());
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celldata->SetName(tf.name().c_str());
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if (debug)
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{
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Info<< "convert volField: "
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<< tf.name()
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<< " size = " << tf.size()
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<< " nComp=" << nComp
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<< " nTuples = " << superCells.size() << endl;
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}
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float vec[nComp];
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forAll(superCells, i)
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{
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const Type& t = tf[superCells[i]];
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for (direction d=0; d<nComp; d++)
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{
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vec[d] = component(t, d);
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}
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vtkFoamTupleRemap<Type>(vec);
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celldata->InsertTuple(i, vec);
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}
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vtkUnstructuredGrid::SafeDownCast
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(
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GetDataSetFromBlock(output, selector, datasetNo)
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) ->GetCellData()
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->AddArray(celldata);
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celldata->Delete();
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}
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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#endif
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// ************************************************************************* //
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