lib/creaVtk/vtkVectorsVisu.cpp

   1 /*
   2 # ---------------------------------------------------------------------
   3 #
   4 # Copyright (c) CREATIS (Centre de Recherche en Acquisition et Traitement de l'Image
   5 #                        pour la Sante)
   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
   9 #
  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.
  16 #
  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
  21 #  liability.
  22 #
  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 # ------------------------------------------------------------------------
  26 */
  27
  28 #include "vtkVectorsVisu.h"
  29
  30 #include "vtkProperty.h"
  31
  32 //Borrame
  33 #include "vtkPointData.h"
  34
  35
  36 //------------------------------------------------------------------------------
  37 vtkVectorsVisu::vtkVectorsVisu()
  38   :vtkVectorsTensorsVisuBase()
  39 {
  40         _vtkarrowsource = vtkArrowSource::New();
  41         _vtklinesource          = vtkLineSource::New();
  42         _vtkglyph                       = vtkGlyph3D::New();
  43 }
  44
  45
  46 //------------------------------------------------------------------------------
  47 vtkVectorsVisu::~vtkVectorsVisu()
  48 {
  49 }
  50
  51 //------------------------------------------------------------------------------
  52 void vtkVectorsVisu::Process()
  53 {
  54 printf("EED vtkVectorsVisu::Process()  start\n");
  55      if(_active==true)
  56      {
  57          _vtkglyph->SetInput( GetDataObject() );
  58
  59                         if(GetTypeForm()==1)                                                            // source Arrow
  60                         {
  61                  _vtkglyph->SetSource( _vtkarrowsource->GetOutput() );
  62                         } else {                                                                                                // source Line
  63                                 _vtkglyph->SetSource( _vtklinesource->GetOutput() );
  64                         }
  65
  66          _vtkglyph->SetScaleModeToScaleByVector();
  67          _vtkglyph->SetColorModeToColorByVector();
  68          _vtkglyph->SetScaleFactor( GetScaleFactor() );
  69          _vtkglyph->Update();
  70
  71          _pdm->SetInput( _vtkglyph->GetOutput());
  72
  73 vtkPointData    *data   = _vtkglyph->GetOutput()->GetPointData();
  74 //printf("EED -------------------------------------------\n");
  75 //_vtkglyph->GetOutput()->Print(std::cout);
  76 //printf("EED -------------------------------------------\n");
  77 //data->Print(std::cout);
  78 printf("EED -------------------------------------------\n");
  79 int i,sizeDa = data->GetNumberOfArrays();
  80 printf("EED vtkVectorsVisu::Process  sizeDa %d \n", sizeDa );
  81 for (i=0;i<sizeDa;i++)
  82 {
  83         printf("EED vtkVectorsVisu::Process-name %d, %s \n", i, data->GetArrayName(i) );
  84         data->GetArray(i)->Print(std::cout);
  85         printf("EED -------------------------------------------\n");
  86 }
  87
  88 //EED         _pdm->SetScalarRange( range );
  89 //EED         vtkPolyData       *pd                     = vGlyphFlowPlane->GetOutput();
  90 //EED         vtkPointData      *pointdata              = pd->GetPointData();
  91 //EED         vtkDataArray      *da                     = pointdata->GetVectors();
  92 //EED         vtkDataArray *nda = vtkFloatArray::New();
  93 //EED         nda->DeepCopy(da);
  94 //       pointdata->RemoveArray( "GlyphVector" );
  95 //       bbGetInputIn()->GetPointData()->RemoveArray( "GlyphVector" );
  96 //EED         pointdata->AddArray( nda );
  97 //EED         bbGetInputIn()->GetPointData()->AddArray( nda );
  98 //EED2         _pdm->ScalarVisibilityOn();
  99          _pdm->SetScalarModeToUsePointFieldData();
 100          _pdm->SetLookupTable( _LutEED );
 101          _pdm->SelectColorArray( "GlyphVector" );
 102
 103 //       vSliceMapperVec->SetLookupTable( vGreenToRedLut );
 104 //       vSliceMapperVec->SetColorModeToMapScalars();
 105
 106          _actor->SetMapper( _pdm );
 107          _actor->GetProperty()->SetOpacity( GetOpacity() );
 108     }// if _active
 109
 110     VisibilityActor();
 111 printf("EED vtkVectorsVisu::Process()  end\n");
 112 }
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