lib/cpExtensions/Visualization/MPRObjects.cxx

   1 #include <cpExtensions/Visualization/MPRObjects.h>
   2
   3 // -------------------------------------------------------------------------
   4 cpExtensions::Visualization::MPRObjects*
   5 cpExtensions::Visualization::MPRObjects::
   6 New( )
   7 {
   8   return( new Self( ) );
   9 }
  10
  11 // -------------------------------------------------------------------------
  12 void cpExtensions::Visualization::MPRObjects::
  13 SetRenderWindows(
  14   vtkRenderWindow* wx, vtkRenderWindow* wy,
  15   vtkRenderWindow* wz, vtkRenderWindow* w3D
  16   )
  17 {
  18   this->m_Windows[ 0 ] = wx;
  19   this->m_Windows[ 1 ] = wy;
  20   this->m_Windows[ 2 ] = wz;
  21   this->m_Windows[ 3 ] = w3D;
  22
  23   // Prepare renderers
  24   for( int i = 0; i < 4; ++i )
  25   {
  26     if( this->m_Windows[ i ] == NULL )
  27     {
  28       this->m_Renderers[ i ] = NULL;
  29       continue;
  30
  31     } // fi
  32
  33     // Renderers
  34     this->m_Renderers[ i ] = vtkSmartPointer< vtkRenderer >::New( );
  35     this->m_Renderers[ i ]->SetBackground( 0.1, 0.3, 0.8 );
  36     this->m_Windows[ i ]->AddRenderer( this->m_Renderers[ i ] );
  37
  38     // Image styles (just for 2D windows)
  39     if( i < 3 )
  40     {
  41       this->m_Styles[ i ] = vtkSmartPointer< TStyle >::New( );
  42       this->m_Styles[ i ]->Configure(
  43         this->m_MPRActors->GetSliceActors( i ), this->m_MPRActors
  44         );
  45
  46       this->m_Styles[ i ]->
  47         SetInteractor( this->m_Windows[ i ]->GetInteractor( ), i );
  48       this->m_Styles[ i ]->SetModeToNavigation( );
  49
  50     } // fi
  51
  52   } // rof
  53   if( this->m_Windows[ 3 ] != NULL )
  54     this->m_Renderers[ 3 ]->SetBackground( 0.2, 0.2, 0.2 );
  55
  56   for( int i = 0; i < 3; ++i )
  57   {
  58     for( int j = 0; j < 3; ++j )
  59     {
  60       if(
  61         this->m_Windows[ i ] != NULL &&
  62         this->m_Windows[ j ] != NULL &&
  63         i != j
  64         )
  65         this->m_Styles[ i ]->
  66           AssociateInteractor( this->m_Windows[ j ]->GetInteractor( ) );
  67
  68     } // rof
  69     if( this->m_Windows[ 3 ] != NULL )
  70       this->m_Styles[ i ]->
  71         AssociateInteractor( this->m_Windows[ 3 ]->GetInteractor( ) );
  72
  73   } // rof
  74 }
  75
  76 // -------------------------------------------------------------------------
  77 void cpExtensions::Visualization::MPRObjects::
  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   /* TODO
  90      vtkCamera* zCam = this->m_Renderers[ 2 ]->GetActiveCamera( );
  91      zCam->SetViewUp( 0, -1, 0 );
  92      zCam->SetPosition( 0, 0, -1 );
  93      zCam->SetFocalPoint( 0, 0, 0 );
  94   */
  95
  96   // First rendering
  97   this->ResetCameras( );
  98   this->RenderAll( );
  99 }
 100
 101 // -------------------------------------------------------------------------
 102 void cpExtensions::Visualization::MPRObjects::
 103 ResetCamera( const int& id )
 104 {
 105   if( id < 4 )
 106     if( this->m_Windows[ id ] != NULL )
 107       this->m_Renderers[ id ]->ResetCamera( );
 108 }
 109
 110 // -------------------------------------------------------------------------
 111 void cpExtensions::Visualization::MPRObjects::
 112 ResetCameras( )
 113 {
 114   for( int i = 0; i < 4; ++i )
 115     if( this->m_Windows[ i ] != NULL )
 116       this->m_Renderers[ i ]->ResetCamera( );
 117 }
 118
 119 // -------------------------------------------------------------------------
 120 void cpExtensions::Visualization::MPRObjects::
 121 Render( const int& id )
 122 {
 123   if( id < 4 )
 124     if( this->m_Windows[ id ] != NULL )
 125       this->m_Windows[ id ]->Render( );
 126 }
 127
 128 // -------------------------------------------------------------------------
 129 void cpExtensions::Visualization::MPRObjects::
 130 RenderAll( )
 131 {
 132   for( int i = 0; i < 4; ++i )
 133     if( this->m_Windows[ i ] != NULL )
 134       this->m_Windows[ i ]->Render( );
 135 }
 136
 137 // -------------------------------------------------------------------------
 138 vtkRenderer* cpExtensions::Visualization::MPRObjects::
 139 GetXRenderer( )
 140 {
 141   return( this->m_Renderers[ 0 ] );
 142 }
 143
 144 // -------------------------------------------------------------------------
 145 vtkRenderer* cpExtensions::Visualization::MPRObjects::
 146 GetYRenderer( )
 147 {
 148   return( this->m_Renderers[ 1 ] );
 149 }
 150
 151 // -------------------------------------------------------------------------
 152 vtkRenderer* cpExtensions::Visualization::MPRObjects::
 153 GetZRenderer( )
 154 {
 155   return( this->m_Renderers[ 2 ] );
 156 }
 157
 158 // -------------------------------------------------------------------------
 159 vtkRenderer* cpExtensions::Visualization::MPRObjects::
 160 Get3DRenderer( )
 161 {
 162   return( this->m_Renderers[ 3 ] );
 163 }
 164
 165 // -------------------------------------------------------------------------
 166 const vtkRenderer* cpExtensions::Visualization::MPRObjects::
 167 GetXRenderer( ) const
 168 {
 169   return( this->m_Renderers[ 0 ] );
 170 }
 171
 172 // -------------------------------------------------------------------------
 173 const vtkRenderer* cpExtensions::Visualization::MPRObjects::
 174 GetYRenderer( ) const
 175 {
 176   return( this->m_Renderers[ 1 ] );
 177 }
 178
 179 // -------------------------------------------------------------------------
 180 const vtkRenderer* cpExtensions::Visualization::MPRObjects::
 181 GetZRenderer( ) const
 182 {
 183   return( this->m_Renderers[ 2 ] );
 184 }
 185
 186 // -------------------------------------------------------------------------
 187 const vtkRenderer* cpExtensions::Visualization::MPRObjects::
 188 Get3DRenderer( ) const
 189 {
 190   return( this->m_Renderers[ 3 ] );
 191 }
 192
 193 // -------------------------------------------------------------------------
 194 cpExtensions::Visualization::MPRObjects::
 195 MPRObjects( )
 196   : vtkObject( )
 197 {
 198   // Prepare actors
 199   this->m_MPRActors = vtkSmartPointer< TMPRActors >::New( );
 200 }
 201
 202 // -------------------------------------------------------------------------
 203 cpExtensions::Visualization::MPRObjects::
 204 ~MPRObjects( )
 205 {
 206 }
 207
 208 // eof - $RCSfile$