lib/cpPlugins/Extensions/Visualization/MPRWithDifferentWindows.cxx

   1 #include <cpPlugins/Extensions/Visualization/MPRWithDifferentWindows.h>
   2 #include <vtkCamera.h>
   3
   4 // -------------------------------------------------------------------------
   5 cpPlugins::Extensions::Visualization::MPRWithDifferentWindows::
   6 MPRWithDifferentWindows(
   7   vtkRenderWindow* xWin,
   8   vtkRenderWindow* yWin,
   9   vtkRenderWindow* zWin,
  10   vtkRenderWindow* auxWin
  11   )
  12 {
  13   this->m_Windows[ 0 ] = xWin;
  14   this->m_Windows[ 1 ] = yWin;
  15   this->m_Windows[ 2 ] = zWin;
  16   this->m_Windows[ 3 ] = auxWin;
  17
  18   // Prepare actors
  19   this->m_MPRActors = vtkSmartPointer< TMPRActors >::New( );
  20
  21   // Prepare renderers
  22   for( int i = 0; i < 4; ++i )
  23   {
  24     if( this->m_Windows[ i ] == NULL )
  25       continue;
  26
  27     // Renderers
  28     this->m_Renderers[ i ] = vtkSmartPointer< vtkRenderer >::New( );
  29     this->m_Renderers[ i ]->SetBackground( 0.1, 0.3, 0.8 );
  30     this->m_Windows[ i ]->AddRenderer( this->m_Renderers[ i ] );
  31
  32     // Image styles (just for 2D windows)
  33     if( i < 3 )
  34     {
  35       this->m_Styles[ i ] = vtkSmartPointer< TStyle >::New( );
  36       this->m_Styles[ i ]->Configure(
  37         this->m_MPRActors->GetSliceActors( i ), this->m_MPRActors
  38         );
  39
  40       this->m_Styles[ i ]->
  41         SetInteractor( this->m_Windows[ i ]->GetInteractor( ), i );
  42       this->m_Styles[ i ]->SetModeToNavigation( );
  43
  44     } // fi
  45
  46   } // rof
  47   if( this->m_Windows[ 3 ] != NULL )
  48     this->m_Renderers[ 3 ]->SetBackground( 0.2, 0.2, 0.2 );
  49
  50   for( int i = 0; i < 3; ++i )
  51   {
  52     for( int j = 0; j < 3; ++j )
  53     {
  54       if(
  55         this->m_Windows[ i ] != NULL &&
  56         this->m_Windows[ j ] != NULL &&
  57         i != j
  58         )
  59         this->m_Styles[ i ]->
  60           AssociateInteractor( this->m_Windows[ j ]->GetInteractor( ) );
  61
  62     } // rof
  63     if( this->m_Windows[ 3 ] != NULL )
  64       this->m_Styles[ i ]->
  65         AssociateInteractor( this->m_Windows[ 3 ]->GetInteractor( ) );
  66
  67   } // rof
  68 }
  69
  70 // -------------------------------------------------------------------------
  71 cpPlugins::Extensions::Visualization::MPRWithDifferentWindows::
  72 ~MPRWithDifferentWindows( )
  73 {
  74 }
  75
  76 // -------------------------------------------------------------------------
  77 void cpPlugins::Extensions::Visualization::MPRWithDifferentWindows::
  78 SetImage( vtkImageData* image )
  79 {
  80   this->m_MPRActors->SetInputData( image );
  81   this->m_MPRActors->PushDataInto(
  82     this->m_Renderers[ 0 ],
  83     this->m_Renderers[ 1 ],
  84     this->m_Renderers[ 2 ],
  85     this->m_Renderers[ 3 ]
  86     );
  87
  88   // Correct cameras positions
  89   vtkCamera* zCam = this->m_Renderers[ 2 ]->GetActiveCamera( );
  90   zCam->SetViewUp( 0, -1, 0 );
  91   zCam->SetPosition( 0, 0, -1 );
  92   zCam->SetFocalPoint( 0, 0, 0 );
  93
  94   // First rendering
  95   this->ResetCameras( );
  96   this->RenderAll( );
  97 }
  98
  99 // -------------------------------------------------------------------------
 100 void cpPlugins::Extensions::Visualization::MPRWithDifferentWindows::
 101 SetModeToNavigation( )
 102 {
 103   for( unsigned int i = 0; i < 3; ++i )
 104   {
 105     if( this->m_Styles[ i ].GetPointer( ) != NULL )
 106       this->m_Styles[ i ]->SetModeToNavigation( );
 107
 108   } // rof
 109 }
 110
 111 // -------------------------------------------------------------------------
 112 void cpPlugins::Extensions::Visualization::MPRWithDifferentWindows::
 113 SetModeToDeformation( )
 114 {
 115   for( unsigned int i = 0; i < 3; ++i )
 116   {
 117     if( this->m_Styles[ i ].GetPointer( ) != NULL )
 118       this->m_Styles[ i ]->SetModeToDeformation( );
 119
 120   } // rof
 121 }
 122
 123 // -------------------------------------------------------------------------
 124 void cpPlugins::Extensions::Visualization::MPRWithDifferentWindows::
 125 ResetCamera( const int& id )
 126 {
 127   if( id < 4 )
 128     if( this->m_Windows[ id ] != NULL )
 129       this->m_Renderers[ id ]->ResetCamera( );
 130 }
 131
 132 // -------------------------------------------------------------------------
 133 void cpPlugins::Extensions::Visualization::MPRWithDifferentWindows::
 134 ResetCameras( )
 135 {
 136   for( int i = 0; i < 4; ++i )
 137     if( this->m_Windows[ i ] != NULL )
 138       this->m_Renderers[ i ]->ResetCamera( );
 139 }
 140
 141 // -------------------------------------------------------------------------
 142 void cpPlugins::Extensions::Visualization::MPRWithDifferentWindows::
 143 Render( const int& id )
 144 {
 145   if( id < 4 )
 146     if( this->m_Windows[ id ] != NULL )
 147       this->m_Windows[ id ]->Render( );
 148 }
 149
 150 // -------------------------------------------------------------------------
 151 void cpPlugins::Extensions::Visualization::MPRWithDifferentWindows::
 152 RenderAll( )
 153 {
 154   for( int i = 0; i < 4; ++i )
 155     if( this->m_Windows[ i ] != NULL )
 156       this->m_Windows[ i ]->Render( );
 157 }
 158
 159 // -------------------------------------------------------------------------
 160 void cpPlugins::Extensions::Visualization::MPRWithDifferentWindows::
 161 Add3DActor( vtkProp3D* prop )
 162 {
 163   if( this->m_Renderers[ 3 ] != NULL )
 164   {
 165     this->m_Renderers[ 3 ]->AddActor( prop );
 166     this->ResetCamera( 3 );
 167     this->Render( 3 );
 168
 169   } // fi
 170 }
 171
 172 // eof - $RCSfile$