packages/vtk/src/bbvtkPolyDataToActor.cxx

   1 /*
   2  # ---------------------------------------------------------------------
   3  #
   4  # Copyright (c) CREATIS (Centre de Recherche en Acquisition et Traitement de l'Image
   5  #                        pour la SantÈ)
   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 /*=========================================================================
  29   Program:   bbtk
  30   Module:    $RCSfile: bbvtkPolyDataToActor.cxx,v $
  31   Language:  C++
  32   Date:      $Date: 2009/05/28 08:55:44 $
  33   Version:   $Revision: 1.15 $
  34 =========================================================================*/
  35
  36 /**
  37  *  \file
  38  *  \brief
  39  */
  40
  41
  42 #ifdef _USE_VTK_
  43
  44 #include "vtkLinearTransform.h"
  45 #include "vtkCleanPolyData.h"
  46 #include "vtkFieldData.h"
  47
  48 //--
  49 #include <vtkGlyph3D.h>
  50 #include <vtkArrowSource.h>
  51 #include <vtkPolyDataNormals.h>
  52 //--
  53
  54 #include "bbvtkPolyDataToActor.h"
  55 #include "bbvtkPackage.h"
  56
  57 #include "vtkRenderWindow.h"
  58
  59 namespace bbvtk
  60 {
  61    BBTK_ADD_BLACK_BOX_TO_PACKAGE(vtk,PolyDataToActor)
  62    BBTK_BLACK_BOX_IMPLEMENTATION(PolyDataToActor,bbtk::AtomicBlackBox);
  63
  64    void PolyDataToActor::bbUserSetDefaultValues()
  65    {
  66            actorAdded=false;
  67            std::vector<double> colour;
  68            colour.push_back(1.0);
  69            colour.push_back(1.0);
  70            colour.push_back(0.5);
  71            bbSetInputColour(colour);
  72            bbSetInputActive(true);
  73            bbSetInputIn(NULL);
  74            bbSetInputRenderer(NULL);
  75            bbSetInputTransform(NULL);
  76            bbSetInputOpacity(1);
  77            bbSetInputRepresentation(2);
  78            bbSetInputLineWidth(1);
  79            bbSetInputScalarVisibility(false);
  80            polydatamapper = NULL;
  81            vtkactor       = NULL;
  82
  83            bbSetInputScalarVisibilityOn_LookupTable(NULL);
  84            bbSetInputScalarVisibilityOn_NameColorArray("");
  85        bbSetInputIn(NULL);
  86    }
  87
  88
  89         //---------------------------------------------------------------------
  90    void PolyDataToActor::bbUserInitializeProcessing()
  91    {
  92      polydatamapper     = vtkPolyDataMapper::New();
  93      vtkactor           = vtkActor::New();
  94      backfaceproperty   = vtkProperty::New();
  95
  96 //     polydatamapper->SetInput(marchingcubes->GetOutput());
  97      vtkactor->SetMapper(polydatamapper);
  98
  99 //EED 2020-04-21 vtk8 deprecated
 100 //     polydatamapper->ImmediateModeRenderingOn();
 101    }
 102
 103         //---------------------------------------------------------------------
 104         void PolyDataToActor::bbUserFinalizeProcessing()
 105         {
 106                 if (polydatamapper!=NULL)
 107                 {
 108                         polydatamapper->Delete();
 109                         polydatamapper=NULL;
 110                 }
 111                 if (vtkactor!=NULL)
 112                 {
 113                         vtkactor->Delete();
 114                         vtkactor=NULL;
 115                 }
 116         }
 117
 118
 119
 120
 121 /*
 122
 123 -----------------------------------------------
 124
 125 https://vtk.org/Wiki/VTK/Examples/Cxx/Visualization/ScalarBarActor
 126 https://vtk.org/Wiki/VTK/Examples/Cxx/VisualizationAlgorithms/TubesFromSplines
 127 https://vtk.org/Wiki/VTK/Examples/Cxx/Visualization/ElevationBandsWithGlyphs
 128
 129 vtkSmartPointer<vtkFloatArray> scalars = vtkSmartPointer<vtkFloatArray>::New();
 130   scalars  set value ....
 131 poly->GetPointData()->SetScalars(scalars);  or   poly->GetPointData()->SetActiveScalars("<NameArray>");
 132
 133 vtkSmartPointer<vtkLookupTable> hueLut =    vtkSmartPoint      |                                                 ^~
 134 er<vtkLookupTable>::New();
 135   hueLut Build ....
 136
 137   mapper->SetInputData(poly);
 138   mapper->ScalarVisibilityOn();
 139         mapper->SetScalarModeToUsePointData();   Point of Cell ...
 140
 141     default: mapper->SetColorModeToDirectScalars() Busca scalars  3 componentes [R,G,B]  float  0..1  or  integer 0..255
 142     else:
 143       mapper->SetColorModeToMapScalars()  El vector scalar solo tiene un componente
 144       mapper->SetLookupTable( hueLut );
 145
 146                 To change Array
 147                 mapper->SelectColorArray("<NameVector>");
 148
 149         mapper->SetUseLookupTableScalarRange( true/false )    true:Para compartir lookuptable con otros mappers
 150                 si false then
 151                 mapper->SetScalarRange( min, max);    Range especifico este mapper
 152             mapper->SetScalarRange( tubePolyData->GetScalarRange() );
 153
 154 ------------------------------------------
 155
 156      mapper->ScalarVisibilityOff();      ->  SetScalarModeToDefault()
 157         Utiliza el color del actor
 158
 159 ----------------------------------------
 160
 161 */
 162
 163
 164 //---------------------------------------------------------------------
 165
 166 void PolyDataToActor::DoProcess()
 167 {
 168     bool ok_removeActor=false;
 169     if (bbGetInputRenderer()==NULL)
 170     {
 171         printf("EED Warnning! PolyDataToActor::DoProcess  missing Renderer.\n");
 172     }
 173     if (bbGetInputActive()==true)
 174     {
 175         if (bbGetInputIn()!=NULL)
 176         {
 177 //EED 2017-01-01 Migration VTK7
 178 #if VTK_MAJOR_VERSION <= 5
 179              polydatamapper->SetInput( bbGetInputIn() );
 180 #else
 181              polydatamapper->SetInputData( bbGetInputIn() );
 182 #endif
 183              vtkactor->GetProperty()->SetRepresentation( bbGetInputRepresentation() );
 184             if (bbGetInputRepresentation()==0)
 185             {
 186                  vtkactor->GetProperty()->SetAmbient(1);
 187                  vtkactor->GetProperty()->SetDiffuse(1);
 188                  vtkactor->GetProperty()->SetSpecular(0);
 189 printf("EED WARNNING!  PolyDataToActor::DoProcess  which is the default values of Ambient, Diffuse, Specular for points option? \n");
 190             } else if (bbGetInputRepresentation()==1)
 191             {
 192                  vtkactor->GetProperty()->SetAmbient(1);
 193                  vtkactor->GetProperty()->SetDiffuse(1);
 194                  vtkactor->GetProperty()->SetSpecular(0);
 195             } else if (bbGetInputRepresentation()==2)
 196             {
 197                  vtkactor->GetProperty()->SetAmbient(0);
 198                  vtkactor->GetProperty()->SetDiffuse(1);
 199                  vtkactor->GetProperty()->SetSpecular(0);
 200             }
 201             vtkactor->GetProperty()->SetLineWidth( bbGetInputLineWidth() );
 202             vtkactor->GetProperty()->SetColor( bbGetInputColour()[0], bbGetInputColour()[1], bbGetInputColour()[2] );
 203             vtkactor->GetProperty()->SetOpacity( bbGetInputOpacity() );
 204
 205 //EED 2023-07-28
 206             if (bbGetInputBackFaceColour().size()==3)
 207             {
 208                 double r,g,b;
 209                 r = bbGetInputBackFaceColour()[0];
 210                 g = bbGetInputBackFaceColour()[0];
 211                 b = bbGetInputBackFaceColour()[0];
 212                 backfaceproperty->SetColor(r, g, b);
 213                 backfaceproperty->SetOpacity( bbGetInputOpacity() );
 214                 vtkactor->SetBackfaceProperty( backfaceproperty );
 215             } else {
 216                 vtkactor->SetBackfaceProperty( NULL );
 217             }
 218
 219              if ( bbGetInputTransform()!=NULL )
 220              {
 221                 vtkactor->SetUserTransform( bbGetInputTransform() );
 222              }
 223              bbSetOutputOut( vtkactor );
 224
 225
 226 /*  /  >>>>
 227  AAAAA
 228             vtkArrowSource *arrow = vtkArrowSource::New();
 229             vtkPolyDataNormals *normals = vtkPolyDataNormals::New();
 230             normals->SetInputData( bbGetInputIn() );
 231             vtkGlyph3D *glyph = vtkGlyph3D::New();
 232             glyph->SetInputData(normals->GetOutput() );
 233             glyph->SetSourceData(arrow->GetOutput() );
 234             glyph->SetVectorModeToUseNormal();
 235             glyph->SetScaleModeToScaleByVector();
 236             glyph->SetScaleFactor(10);
 237             vtkPolyDataMapper *mapper2 = vtkPolyDataMapper::New();
 238             mapper2->SetInputData( glyph->GetOutput() );
 239             vtkActor *actor2 = vtkActor::New();
 240             actor2->SetMapper(mapper2);
 241             actor2->GetProperty()->SetColor(1, 0, 0);
 242 */
 243
 244
 245
 246              // Interface Update
 247              if ((actorAdded==false) && (bbGetInputRenderer()!=NULL ))
 248              {
 249                actorAdded=true;
 250                bbGetInputRenderer()->AddActor( vtkactor );
 251 //--
 252 //                 bbGetInputRenderer()->AddActor( actor2 );
 253 //--
 254
 255
 256              }  // actorAdded
 257              if (bbGetInputScalarVisibility()==true )
 258              {
 259                 polydatamapper->ScalarVisibilityOn();
 260                 if (bbGetInputScalarVisibilityOn_LookupTable()!=NULL)
 261                 {
 262 //                                      polydatamapper->SetScalarModeToDefault();
 263 //                                      polydatamapper->SetScalarModeToUseCellData();
 264 //                                      polydatamapper->SetScalarModeToUseCellFieldData();
 265 //                                      polydatamapper->SetScalarModeToUseFieldData();    //    1/2     hausdorff->SetTargetDistanceMethodToPointToCell();
 266 //                                      polydatamapper->SetScalarModeToUsePointData();   // *
 267                     polydatamapper->SetScalarModeToUsePointFieldData();
 268                     polydatamapper->SetColorModeToMapScalars();
 269                     polydatamapper->SetLookupTable( bbGetInputScalarVisibilityOn_LookupTable() );
 270                     if (bbGetInputScalarVisibilityOn_NameColorArray()!="")
 271                     {
 272                         polydatamapper->SelectColorArray( bbGetInputScalarVisibilityOn_NameColorArray().c_str() );
 273                     }
 274                     if (bbGetInputScalarVisibilityOn_ScalarRange().size()==2)
 275                     {
 276                         polydatamapper->SetScalarRange(  bbGetInputScalarVisibilityOn_ScalarRange()[0] , bbGetInputScalarVisibilityOn_ScalarRange()[1]   );
 277                     }
 278                  } // if ScalarVisibilityOn_LookupTable
 279              } else {
 280                  polydatamapper->ScalarVisibilityOff();
 281              } // ScalarVisibility
 282         } else {
 283             ok_removeActor=true;
 284 //            printf("EED Warnning! PolyDataToActor::DoProcess   In (PolyData) not defined. \n"  );
 285         }// if In !=NULL
 286     } else {
 287          ok_removeActor=true;
 288     } // Active
 289
 290     if (ok_removeActor==true)
 291     {
 292         // Interface Update
 293         if ((actorAdded==true) && (bbGetInputRenderer()!=NULL ))
 294         {
 295           actorAdded=false;
 296           bbGetInputRenderer()->RemoveActor( vtkactor );
 297         }  // actorAdded
 298     } // if ok_removeActor
 299
 300 }
 301
 302 } // EO namespace bbtk
 303
 304 #endif //_USE_VTK_
 305