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     {
  26       this->m_Renderers[ i ] = NULL;
  27       continue;
  28
  29     } // fi
  30
  31     // Renderers
  32     this->m_Renderers[ i ] = vtkSmartPointer< vtkRenderer >::New( );
  33     this->m_Renderers[ i ]->SetBackground( 0.1, 0.3, 0.8 );
  34     this->m_Windows[ i ]->AddRenderer( this->m_Renderers[ i ] );
  35
  36     // Image styles (just for 2D windows)
  37     if( i < 3 )
  38     {
  39       this->m_Styles[ i ] = vtkSmartPointer< TStyle >::New( );
  40       this->m_Styles[ i ]->Configure(
  41         this->m_MPRActors->GetSliceActors( i ), this->m_MPRActors
  42         );
  43
  44       this->m_Styles[ i ]->
  45         SetInteractor( this->m_Windows[ i ]->GetInteractor( ), i );
  46       this->m_Styles[ i ]->SetModeToNavigation( );
  47
  48     } // fi
  49
  50   } // rof
  51   if( this->m_Windows[ 3 ] != NULL )
  52     this->m_Renderers[ 3 ]->SetBackground( 0.2, 0.2, 0.2 );
  53
  54   for( int i = 0; i < 3; ++i )
  55   {
  56     for( int j = 0; j < 3; ++j )
  57     {
  58       if(
  59         this->m_Windows[ i ] != NULL &&
  60         this->m_Windows[ j ] != NULL &&
  61         i != j
  62         )
  63         this->m_Styles[ i ]->
  64           AssociateInteractor( this->m_Windows[ j ]->GetInteractor( ) );
  65
  66     } // rof
  67     if( this->m_Windows[ 3 ] != NULL )
  68       this->m_Styles[ i ]->
  69         AssociateInteractor( this->m_Windows[ 3 ]->GetInteractor( ) );
  70
  71   } // rof
  72 }
  73
  74 // -------------------------------------------------------------------------
  75 cpPlugins::Extensions::Visualization::MPRWithDifferentWindows::
  76 ~MPRWithDifferentWindows( )
  77 {
  78 }
  79
  80 // -------------------------------------------------------------------------
  81 void cpPlugins::Extensions::Visualization::MPRWithDifferentWindows::
  82 SetImage( vtkImageData* image )
  83 {
  84   this->m_MPRActors->SetInputData( image );
  85   this->m_MPRActors->PushDataInto(
  86     this->m_Renderers[ 0 ],
  87     this->m_Renderers[ 1 ],
  88     this->m_Renderers[ 2 ],
  89     this->m_Renderers[ 3 ]
  90     );
  91
  92   // Correct cameras positions
  93   /* TODO
  94      vtkCamera* zCam = this->m_Renderers[ 2 ]->GetActiveCamera( );
  95      zCam->SetViewUp( 0, -1, 0 );
  96      zCam->SetPosition( 0, 0, -1 );
  97      zCam->SetFocalPoint( 0, 0, 0 );
  98   */
  99
 100   // First rendering
 101   this->ResetCameras( );
 102   this->RenderAll( );
 103 }
 104
 105 // -------------------------------------------------------------------------
 106 void cpPlugins::Extensions::Visualization::MPRWithDifferentWindows::
 107 SetModeToNavigation( )
 108 {
 109   for( unsigned int i = 0; i < 3; ++i )
 110   {
 111     if( this->m_Styles[ i ].GetPointer( ) != NULL )
 112       this->m_Styles[ i ]->SetModeToNavigation( );
 113
 114   } // rof
 115 }
 116
 117 // -------------------------------------------------------------------------
 118 void cpPlugins::Extensions::Visualization::MPRWithDifferentWindows::
 119 SetModeToDeformation( )
 120 {
 121   for( unsigned int i = 0; i < 3; ++i )
 122   {
 123     if( this->m_Styles[ i ].GetPointer( ) != NULL )
 124       this->m_Styles[ i ]->SetModeToDeformation( );
 125
 126   } // rof
 127 }
 128
 129 // -------------------------------------------------------------------------
 130 void cpPlugins::Extensions::Visualization::MPRWithDifferentWindows::
 131 ResetCamera( const int& id )
 132 {
 133   if( id < 4 )
 134     if( this->m_Windows[ id ] != NULL )
 135       this->m_Renderers[ id ]->ResetCamera( );
 136 }
 137
 138 // -------------------------------------------------------------------------
 139 void cpPlugins::Extensions::Visualization::MPRWithDifferentWindows::
 140 ResetCameras( )
 141 {
 142   for( int i = 0; i < 4; ++i )
 143     if( this->m_Windows[ i ] != NULL )
 144       this->m_Renderers[ i ]->ResetCamera( );
 145 }
 146
 147 // -------------------------------------------------------------------------
 148 void cpPlugins::Extensions::Visualization::MPRWithDifferentWindows::
 149 Render( const int& id )
 150 {
 151   if( id < 4 )
 152     if( this->m_Windows[ id ] != NULL )
 153       this->m_Windows[ id ]->Render( );
 154 }
 155
 156 // -------------------------------------------------------------------------
 157 void cpPlugins::Extensions::Visualization::MPRWithDifferentWindows::
 158 RenderAll( )
 159 {
 160   for( int i = 0; i < 4; ++i )
 161     if( this->m_Windows[ i ] != NULL )
 162       this->m_Windows[ i ]->Render( );
 163 }
 164
 165 // -------------------------------------------------------------------------
 166 vtkRenderer* cpPlugins::Extensions::Visualization::MPRWithDifferentWindows::
 167 GetRenderer( const int& id ) const
 168 {
 169   if( id < 4 )
 170     return( this->m_Renderers[ id ] );
 171   else
 172     return( NULL );
 173 }
 174
 175 // -------------------------------------------------------------------------
 176 void cpPlugins::Extensions::Visualization::MPRWithDifferentWindows::
 177 Add3DActor( vtkProp3D* prop )
 178 {
 179   if( this->m_Renderers[ 3 ] != NULL )
 180   {
 181     this->m_Renderers[ 3 ]->AddActor( prop );
 182     this->ResetCamera( 3 );
 183     this->Render( 3 );
 184
 185   } // fi
 186 }
 187
 188 // eof - $RCSfile$