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132 lines
3.7 KiB
C
132 lines
3.7 KiB
C
/*---------------------------------------------------------------------------*\
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========= |
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\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
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\\ / O peration |
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\\ / A nd | Copyright (C) 2015 OpenFOAM Foundation
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\\/ M anipulation | Copyright (C) 2015 OpenCFD Ltd.
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-------------------------------------------------------------------------------
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License
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This file is part of OpenFOAM.
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OpenFOAM 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
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
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ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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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 OpenFOAM. If not, see <http://www.gnu.org/licenses/>.
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\*---------------------------------------------------------------------------*/
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// OpenFOAM includes
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#include "functionObjectLine.H"
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#include "runTimePostProcessing.H"
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#include "addToRunTimeSelectionTable.H"
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// VTK includes
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#include "vtkActor.h"
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#include "vtkRenderer.h"
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#include "vtkSmartPointer.h"
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#include "vtkPolyDataMapper.h"
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#include "vtkPolyDataReader.h"
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#include "vtkProperty.h"
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// * * * * * * * * * * * * * Static Member Functions * * * * * * * * * * * * //
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namespace Foam
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{
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defineTypeNameAndDebug(functionObjectLine, 0);
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addToRunTimeSelectionTable(pathline, functionObjectLine, dictionary);
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}
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// * * * * * * * * * * * * * * * * Constructors * * * * * * * * * * * * * * //
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Foam::functionObjectLine::functionObjectLine
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(
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const runTimePostProcessing& parent,
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const dictionary& dict,
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const HashPtrTable<Function1<vector>, word>& colours
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)
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:
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pathline(parent, dict, colours),
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fieldVisualisationBase(parent, dict, colours),
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functionObject_(dict.lookup("functionObject")),
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actor_()
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{
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actor_ = vtkSmartPointer<vtkActor>::New();
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}
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// * * * * * * * * * * * * * * * * Destructor * * * * * * * * * * * * * * * //
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Foam::functionObjectLine::~functionObjectLine()
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{}
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// * * * * * * * * * * * * * * Member Functions * * * * * * * * * * * * * * //
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void Foam::functionObjectLine::addGeometryToScene
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(
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const scalar position,
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vtkRenderer* renderer
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)
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{
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if (!visible_)
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{
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return;
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}
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const dictionary dict =
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geometryBase::parent_.getObjectProperty
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(
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functionObject_,
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fieldName_,
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dictionary::null
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);
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fileName fName;
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if (!dict.readIfPresent("file", fName))
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{
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WarningInFunction
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<< "Unable to find function object " << functionObject_
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<< " output for field " << fieldName_
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<< ". Line will not be processed"
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<< endl;
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return;
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}
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if (fName.ext() == "vtk")
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{
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vtkSmartPointer<vtkPolyDataReader> lines =
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vtkSmartPointer<vtkPolyDataReader>::New();
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lines->SetFileName(fName.c_str());
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lines->Update();
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vtkSmartPointer<vtkPolyDataMapper> mapper =
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vtkSmartPointer<vtkPolyDataMapper>::New();
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setField(position, fieldName_, mapper, renderer);
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actor_->SetMapper(mapper);
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addLines(position, actor_, lines->GetOutput());
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renderer->AddActor(actor_);
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}
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}
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void Foam::functionObjectLine::updateActors(const scalar position)
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{
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actor_->GetProperty()->SetLineWidth(2);
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actor_->GetProperty()->SetOpacity(opacity(position));
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}
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// ************************************************************************* //
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