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Hi !

For one of my projects, I was trying to use the VTK remote module PoissonReconstruction. It build fine in VTK but I wasn't able to build against it in an external library.

I used the following simple CMakeLists:

#-----------------------------------------------------------------------------
project(BuildAgainstPoisson)
cmake_minimum_required(VERSION 3.6)

#-----------------------------------------------------------------------------
find_package(VTK REQUIRED)
include(${VTK_USE_FILE})

include_directories(
  ${VTK_INCLUDE_DIRS}
  ${PoissonReconstruction_INCLUDE_DIRS}
  )

add_executable(BuildAgainstPoisson main.cxx)
target_link_libraries(BuildAgainstPoisson ${VTK_LIBRARIES} PoissonReconstruction)

with the main.cxx:

#include "vtkPoissonReconstruction.h"
#include "vtkSmartPointer.h"
#include "vtkXMLPolyDataReader.h"
#include "vtkXMLPolyDataWriter.h"
#include "vtkPolyDataWriter.h"

int main( int argc, char * argv[] )
{
  vtkSmartPointer< vtkXMLPolyDataReader > reader =
    vtkSmartPointer< vtkXMLPolyDataReader >::New();
  reader->SetFileName(argv[1]);

  vtkSmartPointer< vtkPoissonReconstruction > poissonFilter =
    vtkSmartPointer< vtkPoissonReconstruction >::New();
  poissonFilter->SetDepth(10);
  poissonFilter->SetInputConnection( reader->GetOutputPort() );

  vtkSmartPointer< vtkXMLPolyDataWriter > writer =
    vtkSmartPointer< vtkXMLPolyDataWriter >::New();
  writer->SetInputConnection(poissonFilter->GetOutputPort());
  writer->SetFileName(argv[2]);
  writer->Update();

  return EXIT_SUCCESS;
}