2 # ---------------------------------------------------------------------
4 # Copyright (c) CREATIS (Centre de Recherche en Acquisition et Traitement de l'Image
6 # Authors : Eduardo Davila, Frederic Cervenansky, Claire Mouton
7 # Previous Authors : Laurent Guigues, Jean-Pierre Roux
8 # CreaTools website : www.creatis.insa-lyon.fr/site/fr/creatools_accueil
10 # This software is governed by the CeCILL-B license under French law and
11 # abiding by the rules of distribution of free software. You can use,
12 # modify and/ or redistribute the software under the terms of the CeCILL-B
13 # license as circulated by CEA, CNRS and INRIA at the following URL
14 # http://www.cecill.info/licences/Licence_CeCILL-B_V1-en.html
15 # or in the file LICENSE.txt.
17 # As a counterpart to the access to the source code and rights to copy,
18 # modify and redistribute granted by the license, users are provided only
19 # with a limited warranty and the software's author, the holder of the
20 # economic rights, and the successive licensors have only limited
23 # The fact that you are presently reading this means that you have had
24 # knowledge of the CeCILL-B license and that you accept its terms.
25 # ------------------------------------------------------------------------
28 #include "creaVtkStreamTracer.h"
30 //-----------------------------------------------------------------------------
31 creaVtkStreamTracer::creaVtkStreamTracer()
33 _source = vtkPointSource::New();
34 _streamer = vtkStreamTracer::New();
37 //-----------------------------------------------------------------------------
38 creaVtkStreamTracer::~creaVtkStreamTracer()
43 //------------------------------------------------------------------------
44 void creaVtkStreamTracer::SetActive(bool active)
49 //------------------------------------------------------------------------
50 void creaVtkStreamTracer::SetDataObject(vtkDataObject* dataobject)
52 _dataobject = dataobject;
55 //---------------------------------------------
56 vtkPolyData* creaVtkStreamTracer::GetPolyData()
58 return _streamer->GetOutput();
61 //---------------------------------------------
62 void creaVtkStreamTracer::SetSourcePoints( vtkDataSet* sourcepoints)
64 _sourcePoints = sourcepoints;
67 //-----------------------------------------------------------------------------
68 void creaVtkStreamTracer::Process()
72 // if (_firsttime==true)
75 // _vPointWidget->AllOff();
76 // _vPointWidget->PlaceWidget();
77 // _vPointWidget->SetInteractor( GetRenderer()->GetRenderWindow()->GetInteractor() );
78 // _source->SetNumberOfPoints(1000);
79 // _source->SetRadius(5.0);
81 //EED1 _vPointWidget->On();
83 // _vPointWidget->GetPosition(c);
84 // _source->SetCenter( c );
87 //EED 2017-01-01 Migration VTK7
88 #if VTK_MAJOR_VERSION <= 5
89 _streamer->SetInput( _dataobject );
90 //EED1 _streamer->SetSource( _source->GetOutput() );
91 _streamer->SetSource( _sourcePoints );
93 _streamer->SetInputData( _dataobject );
94 _streamer->SetSourceData( _sourcePoints );
96 _streamer->SetIntegratorTypeToRungeKutta45();
97 _streamer->SetMaximumPropagation(500);
98 //EED _streamer->SetMaximumPropagationUnitToTimeUnit();
99 _streamer->SetInitialIntegrationStep (0.001);
100 //EED _streamer->SetInitialIntegrationStepUnitToCellLengthUnit();
101 _streamer->SetIntegrationDirectionToBoth();
102 //EED streamer->ComputeVorticityOn ();
104 // _streamer->Print(std::cout);
105 // _streamer->GetOutput()->Print(std::cout);
111 //---------------------------------------------
113 //---------------------------------------------
115 void creaVtkStreamTracer::FunctionName(int& parameterA)
117 parameterA = 2 * parameterA;