lib/cpExtensions/Visualization/MPRObjects.cxx

   1 #include <cpExtensions/Visualization/MPRObjects.h>
   2
   3 #include <cmath>
   4 #include <vtkImageData.h>
   5 #include <vtkLookupTable.h>
   6
   7 // -------------------------------------------------------------------------
   8 cpExtensions::Visualization::MPRObjects*
   9 cpExtensions::Visualization::MPRObjects::
  10 New( )
  11 {
  12   return( new Self( ) );
  13 }
  14
  15 // -------------------------------------------------------------------------
  16 void cpExtensions::Visualization::MPRObjects::
  17 SetRenderWindows(
  18   vtkRenderWindow* wx, vtkRenderWindow* wy,
  19   vtkRenderWindow* wz, vtkRenderWindow* w3D
  20   )
  21 {
  22   this->m_Windows[ 0 ] = wx;
  23   this->m_Windows[ 1 ] = wy;
  24   this->m_Windows[ 2 ] = wz;
  25   this->m_Windows[ 3 ] = w3D;
  26
  27   // Prepare 2D renderers
  28   for( int i = 0; i < 4; ++i )
  29   {
  30     if( this->m_Windows[ i ] == NULL )
  31     {
  32       this->m_Renderers[ i ] = NULL;
  33       continue;
  34
  35     } // fi
  36
  37     // Create renderer, if render window exists
  38     this->m_Renderers[ i ] = vtkSmartPointer< vtkRenderer >::New( );
  39     this->m_Renderers[ i ]->SetBackground( 0.1, 0.3, 0.8 );
  40     this->m_Windows[ i ]->AddRenderer( this->m_Renderers[ i ] );
  41
  42   } // rof
  43
  44   // Create 3D renderer
  45   if( this->m_Windows[ 3 ] != NULL )
  46     this->m_Renderers[ 3 ]->SetBackground( 0.2, 0.2, 0.2 );
  47 }
  48
  49 // -------------------------------------------------------------------------
  50 void cpExtensions::Visualization::MPRObjects::
  51 AddImage( vtkImageData* image )
  52 {
  53   this->m_MPRActors->AddInputData( image );
  54   this->m_MPRActors->PushActorsInto(
  55     this->m_Windows[ 0 ],
  56     this->m_Windows[ 1 ],
  57     this->m_Windows[ 2 ],
  58     this->m_Windows[ 3 ]
  59     );
  60
  61   // First rendering
  62   if( this->m_MPRActors->GetNumberOfImages( ) == 1 )
  63   {
  64     this->m_MPRActors->ResetSlices( );
  65     this->ResetCameras( );
  66
  67   } // fi
  68   this->RenderAll( 1e-3 );
  69 }
  70
  71 // -------------------------------------------------------------------------
  72 unsigned int cpExtensions::Visualization::MPRObjects::
  73 GetNumberOfImages( ) const
  74 {
  75   return( this->m_MPRActors->GetNumberOfImages( ) );
  76 }
  77
  78 // -------------------------------------------------------------------------
  79 void cpExtensions::Visualization::MPRObjects::
  80 ClearAll( )
  81 {
  82   this->m_MPRActors->PopActorsFrom(
  83     this->m_Windows[ 0 ],
  84     this->m_Windows[ 1 ],
  85     this->m_Windows[ 2 ],
  86     this->m_Windows[ 3 ]
  87     );
  88   this->ResetCameras( );
  89   this->RenderAll( 1e-3 );
  90 }
  91
  92 // -------------------------------------------------------------------------
  93 void cpExtensions::Visualization::MPRObjects::
  94 ResetCamera( const int& id )
  95 {
  96   if( id < 4 )
  97     if( this->m_Windows[ id ] != NULL )
  98       this->m_Renderers[ id ]->ResetCamera( );
  99 }
 100
 101 // -------------------------------------------------------------------------
 102 void cpExtensions::Visualization::MPRObjects::
 103 ResetCameras( )
 104 {
 105   for( int i = 0; i < 4; ++i )
 106     if( this->m_Windows[ i ] != NULL )
 107       this->m_Renderers[ i ]->ResetCamera( );
 108 }
 109
 110 // -------------------------------------------------------------------------
 111 void cpExtensions::Visualization::MPRObjects::
 112 Render( const int& id, const double& t )
 113 {
 114   if( id < 4 )
 115   {
 116     if( this->m_Windows[ id ] != NULL )
 117     {
 118       if( this->m_Renderers[ id ] != NULL )
 119         this->m_Renderers[ id ]->SetAllocatedRenderTime( t );
 120       this->m_Windows[ id ]->Render( );
 121
 122     } // fi
 123
 124   } // fi
 125 }
 126
 127 // -------------------------------------------------------------------------
 128 void cpExtensions::Visualization::MPRObjects::
 129 RenderAll( const double& t )
 130 {
 131   for( int i = 0; i < 4; ++i )
 132   {
 133     if( this->m_Windows[ i ] != NULL )
 134     {
 135       if( this->m_Renderers[ i ] != NULL )
 136         this->m_Renderers[ i ]->SetAllocatedRenderTime( t );
 137       this->m_Windows[ i ]->Render( );
 138
 139     } // fi
 140
 141   } // rof
 142 }
 143
 144 // -------------------------------------------------------------------------
 145 vtkRenderer* cpExtensions::Visualization::MPRObjects::
 146 GetXRenderer( )
 147 {
 148   return( this->m_Renderers[ 0 ] );
 149 }
 150
 151 // -------------------------------------------------------------------------
 152 vtkRenderer* cpExtensions::Visualization::MPRObjects::
 153 GetYRenderer( )
 154 {
 155   return( this->m_Renderers[ 1 ] );
 156 }
 157
 158 // -------------------------------------------------------------------------
 159 vtkRenderer* cpExtensions::Visualization::MPRObjects::
 160 GetZRenderer( )
 161 {
 162   return( this->m_Renderers[ 2 ] );
 163 }
 164
 165 // -------------------------------------------------------------------------
 166 vtkRenderer* cpExtensions::Visualization::MPRObjects::
 167 Get3DRenderer( )
 168 {
 169   return( this->m_Renderers[ 3 ] );
 170 }
 171
 172 // -------------------------------------------------------------------------
 173 const vtkRenderer* cpExtensions::Visualization::MPRObjects::
 174 GetXRenderer( ) const
 175 {
 176   return( this->m_Renderers[ 0 ] );
 177 }
 178
 179 // -------------------------------------------------------------------------
 180 const vtkRenderer* cpExtensions::Visualization::MPRObjects::
 181 GetYRenderer( ) const
 182 {
 183   return( this->m_Renderers[ 1 ] );
 184 }
 185
 186 // -------------------------------------------------------------------------
 187 const vtkRenderer* cpExtensions::Visualization::MPRObjects::
 188 GetZRenderer( ) const
 189 {
 190   return( this->m_Renderers[ 2 ] );
 191 }
 192
 193 // -------------------------------------------------------------------------
 194 const vtkRenderer* cpExtensions::Visualization::MPRObjects::
 195 Get3DRenderer( ) const
 196 {
 197   return( this->m_Renderers[ 3 ] );
 198 }
 199
 200 // -------------------------------------------------------------------------
 201 cpExtensions::Visualization::
 202 MPRActors* cpExtensions::Visualization::MPRObjects::
 203 GetMPRActors( )
 204 {
 205   return( this->m_MPRActors );
 206 }
 207
 208 // -------------------------------------------------------------------------
 209 const cpExtensions::Visualization::
 210 MPRActors* cpExtensions::Visualization::MPRObjects::
 211 GetMPRActors( ) const
 212 {
 213   return( this->m_MPRActors );
 214 }
 215
 216 // -------------------------------------------------------------------------
 217 double cpExtensions::Visualization::MPRObjects::
 218 GetWindow( ) const
 219 {
 220   return( this->m_MPRActors->GetWindow( ) );
 221 }
 222
 223 // -------------------------------------------------------------------------
 224 double cpExtensions::Visualization::MPRObjects::
 225 GetLevel( ) const
 226 {
 227   return( this->m_MPRActors->GetLevel( ) );
 228 }
 229
 230 // -------------------------------------------------------------------------
 231 cpExtensions::Visualization::MPRObjects::
 232 MPRObjects( )
 233   : vtkObject( )
 234 {
 235   // Prepare actors
 236   this->m_MPRActors = vtkSmartPointer< MPRActors >::New( );
 237 }
 238
 239 // -------------------------------------------------------------------------
 240 cpExtensions::Visualization::MPRObjects::
 241 ~MPRObjects( )
 242 {
 243 }
 244
 245 // eof - $RCSfile$