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()
70 printf("EED creaVtkStreamTracer::Process() Start \n");
73 printf("EED creaVtkStreamTracer::Process() A\n");
75 // if (_firsttime==true)
78 // _vPointWidget->AllOff();
79 // _vPointWidget->PlaceWidget();
80 // _vPointWidget->SetInteractor( GetRenderer()->GetRenderWindow()->GetInteractor() );
81 // _source->SetNumberOfPoints(1000);
82 // _source->SetRadius(5.0);
84 //EED1 _vPointWidget->On();
86 // _vPointWidget->GetPosition(c);
87 // _source->SetCenter( c );
90 _streamer->SetInput( _dataobject );
91 //EED1 _streamer->SetSource( _source->GetOutput() );
92 _streamer->SetSource( _sourcePoints );
93 _streamer->SetIntegratorTypeToRungeKutta45();
94 _streamer->SetMaximumPropagation(500);
95 //EED _streamer->SetMaximumPropagationUnitToTimeUnit();
96 _streamer->SetInitialIntegrationStep (0.001);
97 //EED _streamer->SetInitialIntegrationStepUnitToCellLengthUnit();
98 _streamer->SetIntegrationDirectionToBoth();
99 //EED streamer->ComputeVorticityOn ();
102 // _streamer->Print(std::cout);
103 // _streamer->GetOutput()->Print(std::cout);
104 printf("EED creaVtkStreamTracer::Process() B\n");
107 printf("EED creaVtkStreamTracer::Process() End \n");
112 //---------------------------------------------
114 //---------------------------------------------
116 void creaVtkStreamTracer::FunctionName(int& parameterA)
118 parameterA = 2 * parameterA;