Widget integration (step 3/6). WARNING: IT DOES NOT COMPILE YET

[cpPlugins.git] / lib / cpPlugins / Plugins / BasicFilters / MarchingCubes.cxx

diff --git a/lib/cpPlugins/Plugins/BasicFilters/MarchingCubes.cxx b/lib/cpPlugins/Plugins/BasicFilters/MarchingCubes.cxx
index e061017b328f68fddf64bc8cbafefc8bdecf0b2a..cca186c79f44bc03ebeefc8733a4d247f2203bd5 100644 (file)
--- a/lib/cpPlugins/Plugins/BasicFilters/MarchingCubes.cxx
+++ b/lib/cpPlugins/Plugins/BasicFilters/MarchingCubes.cxx
@@ -9,8 +9,7 @@
 // -------------------------------------------------------------------------
 cpPlugins::BasicFilters::MarchingCubes::
 MarchingCubes( )
-  : Superclass( ),
-    m_Algorithm( NULL )
+  : Superclass( )
 {
   this->m_ClassName = "cpPlugins::BasicFilters::MarchingCubes";
   this->m_ClassCategory = "ImageToMeshFilter";
@@ -28,8 +27,6 @@ MarchingCubes( )
 cpPlugins::BasicFilters::MarchingCubes::
 ~MarchingCubes( )
 {
-  if( this->m_Algorithm != NULL )
-    this->m_Algorithm->Delete( );
 }
 
 // -------------------------------------------------------------------------
@@ -41,40 +38,39 @@ _GenerateData( )
     this->GetInput< cpPlugins::Interface::Image >( 0 );
   if( image == NULL )
     return( "MarchingCubes: Input data is not a valid image." );
-  vtkImageData* vtk_image = image->GetVTKImageData( );
+  vtkImageData* vtk_image = image->GetVTK< vtkImageData >( );
   if( vtk_image == NULL )
     return( "MarchingCubes: Input does not have a valid VTK conversion." );
 
-  if( this->m_Algorithm != NULL )
-    this->m_Algorithm->Delete( );
-
   std::vector< double > values;
   this->m_Parameters.GetValueAsRealList( values, "Thresholds" );
+  vtkPolyData* pd = NULL;
   if( vtk_image->GetDataDimension( ) == 2 )
   {
-    vtkMarchingSquares* ms = vtkMarchingSquares::New( );
+    vtkMarchingSquares* ms = this->_CreateVTK< vtkMarchingSquares >( );
     ms->SetInputData( vtk_image );
     for( unsigned int i = 0; i < values.size( ); ++i )
       ms->SetValue( i, values[ i ] );
-    this->m_Algorithm = ms;
+    ms->Update( );
+    pd = ms->GetOutput( );
   }
   else if( vtk_image->GetDataDimension( ) == 3 )
   {
-    vtkMarchingCubes* mc = vtkMarchingCubes::New( );
+    vtkMarchingCubes* mc = this->_CreateVTK< vtkMarchingCubes >( );
     mc->ComputeNormalsOff( );
     mc->SetInputData( vtk_image );
     for( unsigned int i = 0; i < values.size( ); ++i )
       mc->SetValue( i, values[ i ] );
-    this->m_Algorithm = mc;
+    mc->Update( );
+    pd = mc->GetOutput( );
   }
   else
     return( "MarchingCubes: Input data does not have a valid dimension." );
 
   // Execute filter
-  this->m_Algorithm->Update( );
   cpPlugins::Interface::Mesh* out =
     this->GetOutput< cpPlugins::Interface::Mesh >( 0 );
-  out->SetVTKMesh( this->m_Algorithm->GetOutput( ) );
+  out->SetVTK( pd );
   return( "" );
 }