101 lines
3.1 KiB
C++
101 lines
3.1 KiB
C++
/*---------------------------------------------------------------------------*\
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========= |
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\\ / F ield | foam-extend: Open Source CFD
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\\ / O peration | Version: 3.2
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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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Foam::vtkFoam
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\*---------------------------------------------------------------------------*/
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#ifndef vtkFoamConvertVolField_H
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#define vtkFoamConvertVolField_H
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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template<class Type>
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void Foam::vtkFoam::convertVolField
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(
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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 *cellTypes = vtkFloatArray::New();
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cellTypes->SetNumberOfTuples(superCells_.size());
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cellTypes->SetNumberOfComponents(Type::nComponents);
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cellTypes->Allocate(Type::nComponents*tf.size());
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cellTypes->SetName(tf.name().c_str());
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float vec[Type::nComponents];
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forAll(superCells_, sci)
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{
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const Type& t = tf[superCells_[sci]];
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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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cellTypes->InsertTuple(sci, vec);
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}
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vtkMesh->GetCellData()->AddArray(cellTypes);
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cellTypes->Delete();
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}
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template<>
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void Foam::vtkFoam::convertVolField
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(
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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 *cellScalars = vtkFloatArray::New();
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cellScalars->SetNumberOfTuples(superCells_.size());
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cellScalars->SetNumberOfComponents(1);
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cellScalars->Allocate(sf.size());
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cellScalars->SetName(sf.name().c_str());
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forAll(superCells_, sci)
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{
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cellScalars->InsertComponent(sci, 0, sf[superCells_[sci]]);
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}
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vtkMesh->GetCellData()->AddArray(cellScalars);
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if (!vtkMesh->GetCellData()->GetScalars())
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{
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vtkMesh->GetCellData()->SetScalars(cellScalars);
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}
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cellScalars->Delete();
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}
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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#endif
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// ************************************************************************* //
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