typedef fpa::VTK::Image2DObserver< TFilter, vtkRenderWindow > TDebugger;
TDebugger::Pointer debugger = TDebugger::New( );
debugger->SetRenderWindow( window );
- debugger->SetRenderPercentage( 0.001 );
+ debugger->SetRenderPercentage( 0.01 );
filter->AddObserver( itk::AnyEvent( ), debugger );
filter->ThrowEventsOn( );