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 2D 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     // Create renderer, if render window exists
  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   } // rof
  39
  40   // Create 3D renderer
  41   if( this->m_Windows[ 3 ] != NULL )
  42     this->m_Renderers[ 3 ]->SetBackground( 0.2, 0.2, 0.2 );
  43 }
  44
  45 // -------------------------------------------------------------------------
  46 void cpExtensions::Visualization::MPRObjects::
  47 SetImage( vtkImageData* image )
  48 {
  49   this->m_MPRActors->AddInputData( image );
  50   this->m_MPRActors->PushDataInto(
  51     this->m_Renderers[ 0 ],
  52     this->m_Renderers[ 1 ],
  53     this->m_Renderers[ 2 ],
  54     this->m_Renderers[ 3 ]
  55     );
  56
  57   // Correct cameras positions
  58   /* TODO
  59      vtkCamera* zCam = this->m_Renderers[ 2 ]->GetActiveCamera( );
  60      zCam->SetViewUp( 0, -1, 0 );
  61      zCam->SetPosition( 0, 0, -1 );
  62      zCam->SetFocalPoint( 0, 0, 0 );
  63   */
  64
  65   // First rendering
  66   this->m_MPRActors->ResetSlices( );
  67   this->ResetCameras( );
  68   this->RenderAll( );
  69 }
  70
  71 // -------------------------------------------------------------------------
  72 void cpExtensions::Visualization::MPRObjects::
  73 AddAuxiliaryImage( vtkImageData* image )
  74 {
  75   this->m_MPRActors->AddInputData( image );
  76
  77 #error Definir LUT de la nueva imagen
  78
  79   this->m_MPRActors->PushDataInto(
  80     this->m_Renderers[ 0 ],
  81     this->m_Renderers[ 1 ],
  82     this->m_Renderers[ 2 ],
  83     this->m_Renderers[ 3 ]
  84     );
  85
  86   // Rendering
  87   this->RenderAll( );
  88 }
  89
  90 // -------------------------------------------------------------------------
  91 void cpExtensions::Visualization::MPRObjects::
  92 ActivateInteractors( )
  93 {
  94   // Prepare renderers
  95   for( int i = 0; i < 3; ++i )
  96   {
  97     // Check prerrequisites
  98     if( this->m_Windows[ i ] == NULL || this->m_Renderers[ i ] == NULL )
  99     {
 100       this->m_Styles[ i ] = NULL;
 101       continue;
 102
 103     } // fi
 104
 105     ImageSliceActors* actors = this->m_MPRActors->GetSliceActors( i );
 106     if( actors == NULL )
 107     {
 108       this->m_Styles[ i ] = NULL;
 109       continue;
 110
 111     } // fi
 112
 113     this->m_Styles[ i ] = vtkSmartPointer< TStyle >::New( );
 114     this->m_Styles[ i ]->Configure( actors, this->m_MPRActors );
 115     this->m_Styles[ i ]->
 116       SetInteractor( this->m_Windows[ i ]->GetInteractor( ), i );
 117     this->m_Styles[ i ]->SetModeToNavigation( );
 118
 119   } // rof
 120
 121   // Synch 2D and 3D renderers
 122   for( int i = 0; i < 3; ++i )
 123   {
 124     for( int j = 0; j < 3; ++j )
 125     {
 126       if(
 127         this->m_Windows[ i ] != NULL &&
 128         this->m_Windows[ j ] != NULL &&
 129         i != j
 130         )
 131         this->m_Styles[ i ]->
 132           AssociateInteractor( this->m_Windows[ j ]->GetInteractor( ) );
 133
 134     } // rof
 135     if( this->m_Windows[ 3 ] != NULL )
 136       this->m_Styles[ i ]->
 137         AssociateInteractor( this->m_Windows[ 3 ]->GetInteractor( ) );
 138
 139   } // rof
 140
 141   // Finish interactor linking
 142   this->m_MPRActors->LinkInteractors( );
 143
 144   // Restart rendering
 145   this->ResetCameras( );
 146   this->RenderAll( );
 147 }
 148
 149 // -------------------------------------------------------------------------
 150 void cpExtensions::Visualization::MPRObjects::
 151 ResetCamera( const int& id )
 152 {
 153   if( id < 4 )
 154     if( this->m_Windows[ id ] != NULL )
 155       this->m_Renderers[ id ]->ResetCamera( );
 156 }
 157
 158 // -------------------------------------------------------------------------
 159 void cpExtensions::Visualization::MPRObjects::
 160 ResetCameras( )
 161 {
 162   for( int i = 0; i < 4; ++i )
 163     if( this->m_Windows[ i ] != NULL )
 164       this->m_Renderers[ i ]->ResetCamera( );
 165 }
 166
 167 // -------------------------------------------------------------------------
 168 void cpExtensions::Visualization::MPRObjects::
 169 Render( const int& id )
 170 {
 171   if( id < 4 )
 172     if( this->m_Windows[ id ] != NULL )
 173       this->m_Windows[ id ]->Render( );
 174 }
 175
 176 // -------------------------------------------------------------------------
 177 void cpExtensions::Visualization::MPRObjects::
 178 RenderAll( )
 179 {
 180   for( int i = 0; i < 4; ++i )
 181     if( this->m_Windows[ i ] != NULL )
 182       this->m_Windows[ i ]->Render( );
 183 }
 184
 185 // -------------------------------------------------------------------------
 186 vtkRenderer* cpExtensions::Visualization::MPRObjects::
 187 GetXRenderer( )
 188 {
 189   return( this->m_Renderers[ 0 ] );
 190 }
 191
 192 // -------------------------------------------------------------------------
 193 vtkRenderer* cpExtensions::Visualization::MPRObjects::
 194 GetYRenderer( )
 195 {
 196   return( this->m_Renderers[ 1 ] );
 197 }
 198
 199 // -------------------------------------------------------------------------
 200 vtkRenderer* cpExtensions::Visualization::MPRObjects::
 201 GetZRenderer( )
 202 {
 203   return( this->m_Renderers[ 2 ] );
 204 }
 205
 206 // -------------------------------------------------------------------------
 207 vtkRenderer* cpExtensions::Visualization::MPRObjects::
 208 Get3DRenderer( )
 209 {
 210   return( this->m_Renderers[ 3 ] );
 211 }
 212
 213 // -------------------------------------------------------------------------
 214 const vtkRenderer* cpExtensions::Visualization::MPRObjects::
 215 GetXRenderer( ) const
 216 {
 217   return( this->m_Renderers[ 0 ] );
 218 }
 219
 220 // -------------------------------------------------------------------------
 221 const vtkRenderer* cpExtensions::Visualization::MPRObjects::
 222 GetYRenderer( ) const
 223 {
 224   return( this->m_Renderers[ 1 ] );
 225 }
 226
 227 // -------------------------------------------------------------------------
 228 const vtkRenderer* cpExtensions::Visualization::MPRObjects::
 229 GetZRenderer( ) const
 230 {
 231   return( this->m_Renderers[ 2 ] );
 232 }
 233
 234 // -------------------------------------------------------------------------
 235 const vtkRenderer* cpExtensions::Visualization::MPRObjects::
 236 Get3DRenderer( ) const
 237 {
 238   return( this->m_Renderers[ 3 ] );
 239 }
 240
 241 // -------------------------------------------------------------------------
 242 cpExtensions::Visualization::MPRObjects::
 243 MPRObjects( )
 244   : vtkObject( )
 245 {
 246   // Prepare actors
 247   this->m_MPRActors = vtkSmartPointer< TMPRActors >::New( );
 248 }
 249
 250 // -------------------------------------------------------------------------
 251 cpExtensions::Visualization::MPRObjects::
 252 ~MPRObjects( )
 253 {
 254 }
 255
 256 // eof - $RCSfile$