162 lines
4.5 KiB
C++
162 lines
4.5 KiB
C++
/*---------------------------------------------------------------------------*\
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========= |
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\\ / F ield | foam-extend: Open Source CFD
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\\ / O peration |
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\\ / A nd | For copyright notice see file Copyright
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\\/ M anipulation |
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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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Foam::vtkFoam
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\*---------------------------------------------------------------------------*/
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#ifndef vtkFoamConvertPointField_H
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#define vtkFoamConvertPointField_H
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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#include "interpolatePointToCell.H"
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template<class Type>
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void Foam::vtkFoam::convertPointField
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(
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const GeometricField<Type, pointPatchField, pointMesh>& ptf,
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const GeometricField<Type, fvPatchField, volMesh>& tf
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)
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{
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vtkUnstructuredGrid *vtkMesh =
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vtkUnstructuredGrid::SafeDownCast(reader_->GetOutput(0));
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vtkFloatArray *pointTypes = vtkFloatArray::New();
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pointTypes->SetNumberOfTuples(ptf.size() + addPointCellLabels_.size());
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pointTypes->SetNumberOfComponents(Type::nComponents);
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pointTypes->Allocate(Type::nComponents*ptf.size());
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pointTypes->SetName(ptf.name().c_str());
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float vec[Type::nComponents];
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forAll(ptf, i)
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{
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for (direction d=0; d<Type::nComponents; d++)
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{
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vec[d] = ptf[i][d];
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}
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pointTypes->InsertTuple(i, vec);
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}
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label i = ptf.size();
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if (&tf != &GeometricField<Type, fvPatchField, volMesh>::null())
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{
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forAll(addPointCellLabels_, api)
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{
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Type t = tf[addPointCellLabels_[api]];
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for (direction d=0; d<Type::nComponents; d++)
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{
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vec[d] = t[d];
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}
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pointTypes->InsertTuple(i++, vec);
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}
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}
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else
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{
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forAll(addPointCellLabels_, api)
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{
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Type t = interpolatePointToCell(ptf, addPointCellLabels_[api]);
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for (direction d=0; d<Type::nComponents; d++)
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{
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vec[d] = t[d];
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}
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pointTypes->InsertTuple(i++, vec);
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}
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}
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vtkMesh->GetPointData()->AddArray(pointTypes);
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pointTypes->Delete();
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}
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template<>
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void Foam::vtkFoam::convertPointField
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(
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const GeometricField<scalar, pointPatchField, pointMesh>& psf,
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const GeometricField<scalar, fvPatchField, volMesh>& sf
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)
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{
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vtkUnstructuredGrid *vtkMesh =
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vtkUnstructuredGrid::SafeDownCast(reader_->GetOutput(0));
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vtkFloatArray *pointScalars = vtkFloatArray::New();
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pointScalars->SetNumberOfTuples(psf.size() + addPointCellLabels_.size());
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pointScalars->SetNumberOfComponents(1);
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pointScalars->Allocate(psf.size());
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pointScalars->SetName(psf.name().c_str());
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for (int i=0; i<psf.size(); i++)
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{
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pointScalars->InsertComponent(i, 0, psf[i]);
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}
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label i = psf.size();
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if (&sf != &GeometricField<scalar, fvPatchField, volMesh>::null())
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{
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forAll(addPointCellLabels_, api)
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{
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pointScalars->InsertComponent
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(
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i++,
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0,
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sf[addPointCellLabels_[api]]
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);
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}
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}
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else
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{
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forAll(addPointCellLabels_, api)
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{
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pointScalars->InsertComponent
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(
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i++,
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0,
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interpolatePointToCell(psf, addPointCellLabels_[api])
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);
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}
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}
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vtkMesh->GetPointData()->AddArray(pointScalars);
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if (!vtkMesh->GetPointData()->GetScalars())
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{
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vtkMesh->GetPointData()->SetScalars(pointScalars);
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}
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pointScalars->Delete();
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}
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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#endif
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// ************************************************************************* //
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