lib/cpPlugins/Plugins/IO/MeshWriter.cxx

   1 #include "MeshWriter.h"
   2 #include <cpPlugins/Interface/Mesh.h>
   3
   4 #include <vtkSmartPointer.h>
   5 #include <vtkPolyData.h>
   6 #include <vtkPolyDataWriter.h>
   7
   8 // -------------------------------------------------------------------------
   9 cpPlugins::IO::MeshWriter::
  10 MeshWriter( )
  11   : Superclass( )
  12 {
  13   this->_AddInput( "Input" );
  14
  15   this->m_Parameters->ConfigureAsString( "FileName", "" );
  16 }
  17
  18 // -------------------------------------------------------------------------
  19 cpPlugins::IO::MeshWriter::
  20 ~MeshWriter( )
  21 {
  22 }
  23
  24 // -------------------------------------------------------------------------
  25 std::string cpPlugins::IO::MeshWriter::
  26 _GenerateData( )
  27 {
  28   cpPlugins::Interface::Mesh* mesh =
  29     this->GetInput< cpPlugins::Interface::Mesh >( "Input" );
  30   if( mesh == NULL )
  31     return( "MeshWriter: No input mesh." );
  32   vtkPolyData* i = mesh->GetVTK< vtkPolyData >( );
  33   if( i == NULL )
  34     return( "MeshWriter: No suitable input." );
  35   std::string fname = this->m_Parameters->GetString( "FileName" );
  36
  37   vtkPolyDataWriter* pdw = this->_CreateVTK< vtkPolyDataWriter >( );
  38   pdw->SetInputData( i );
  39   pdw->SetFileName( fname.c_str( ) );
  40   pdw->Update( );
  41   if( pdw->GetErrorCode( ) != 0 )
  42     return( "MeshWriter: someting wrong happened." );
  43   return( "" );
  44 }
  45
  46 // eof - $RCSfile$