packages/vtk/src/bbvtkPolyDataToActor.cxx

   1 /*=========================================================================
   2   Program:   bbtk
   3   Module:    $RCSfile: bbvtkPolyDataToActor.cxx,v $
   4   Language:  C++
   5   Date:      $Date: 2009/05/28 08:55:44 $
   6   Version:   $Revision: 1.15 $
   7 =========================================================================*/
   8
   9 /* ---------------------------------------------------------------------
  10
  11 * Copyright (c) CREATIS-LRMN (Centre de Recherche en Imagerie Medicale)
  12 * Authors : Eduardo Davila, Laurent Guigues, Jean-Pierre Roux
  13 *
  14 *  This software is governed by the CeCILL-B license under French law and
  15 *  abiding by the rules of distribution of free software. You can  use,
  16 *  modify and/ or redistribute the software under the terms of the CeCILL-B
  17 *  license as circulated by CEA, CNRS and INRIA at the following URL
  18 *  http://www.cecill.info/licences/Licence_CeCILL-B_V1-en.html
  19 *  or in the file LICENSE.txt.
  20 *
  21 *  As a counterpart to the access to the source code and  rights to copy,
  22 *  modify and redistribute granted by the license, users are provided only
  23 *  with a limited warranty  and the software's author,  the holder of the
  24 *  economic rights,  and the successive licensors  have only  limited
  25 *  liability.
  26 *
  27 *  The fact that you are presently reading this means that you have had
  28 *  knowledge of the CeCILL-B license and that you accept its terms.
  29 * ------------------------------------------------------------------------ */
  30
  31 /**
  32  *  \file
  33  *  \brief
  34  */
  35
  36
  37 #ifdef _USE_VTK_
  38
  39 #include "vtkProperty.h"
  40 #include "vtkLinearTransform.h"
  41
  42 #include "bbvtkPolyDataToActor.h"
  43 #include "bbvtkPackage.h"
  44
  45 namespace bbvtk
  46 {
  47    BBTK_ADD_BLACK_BOX_TO_PACKAGE(vtk,PolyDataToActor)
  48    BBTK_BLACK_BOX_IMPLEMENTATION(PolyDataToActor,bbtk::AtomicBlackBox);
  49
  50    void PolyDataToActor::bbUserSetDefaultValues()
  51    {
  52            firsttime=true;
  53            std::vector<double> colour;
  54            colour.push_back(1.0);
  55            colour.push_back(1.0);
  56            colour.push_back(0.5);
  57            bbSetInputColour(colour);
  58
  59            bbSetInputIn(NULL);
  60            bbSetInputRenderer(NULL);
  61            bbSetInputTransform(NULL);
  62            bbSetInputOpacity(1);
  63            bbSetInputRepresentation(2);
  64            bbSetInputLineWidth(1);
  65
  66            polydatamapper = NULL;
  67            vtkactor       = NULL;
  68    }
  69
  70
  71         //---------------------------------------------------------------------
  72    void PolyDataToActor::bbUserInitializeProcessing()
  73    {
  74      polydatamapper = vtkPolyDataMapper::New();
  75      vtkactor       = vtkActor::New();
  76
  77 //     polydatamapper->SetInput(marchingcubes->GetOutput());
  78      vtkactor->SetMapper(polydatamapper);
  79
  80      polydatamapper->ScalarVisibilityOff();
  81      polydatamapper->ImmediateModeRenderingOn();
  82    }
  83
  84         //---------------------------------------------------------------------
  85         void PolyDataToActor::bbUserFinalizeProcessing()
  86         {
  87                 if (polydatamapper!=NULL)
  88                 {
  89                         polydatamapper->Delete();
  90                         polydatamapper=NULL;
  91                 }
  92                 if (vtkactor!=NULL)
  93                 {
  94                         vtkactor->Delete();
  95                         vtkactor=NULL;
  96                 }
  97         }
  98
  99
 100 //---------------------------------------------------------------------
 101
 102    void PolyDataToActor::DoProcess()
 103    {
 104      polydatamapper->SetInput( bbGetInputIn() );
 105
 106          vtkactor->GetProperty()->SetRepresentation( bbGetInputRepresentation() );
 107          vtkactor->GetProperty()->SetLineWidth( bbGetInputLineWidth() );
 108
 109      vtkactor->GetProperty()->SetColor( bbGetInputColour()[0],
 110                                         bbGetInputColour()[1],
 111                                         bbGetInputColour()[2] );
 112
 113      vtkactor->GetProperty()->SetOpacity( bbGetInputOpacity() );
 114
 115      if ( bbGetInputTransform()!=NULL )
 116      {
 117         vtkactor->SetUserTransform( bbGetInputTransform() );
 118      }
 119
 120      bbSetOutputOut( vtkactor );
 121
 122      // Interface Update
 123      if ((firsttime==true) && (bbGetInputRenderer()!=NULL ))
 124      {
 125        firsttime=false;
 126        bbGetInputRenderer()->AddActor( vtkactor );
 127      }
 128    }
 129 } // EO namespace bbtk
 130
 131 #endif //_USE_VTK_
 132