text: /**
   * @example importLineMeshFromFile.cpp
   * An example of importing and visualizing a mesh containing lines from a file using the VTKMeshFileImporter
   */
  #include <FAST/Tools/CommandLineParser.hpp>
  #include "FAST/Importers/VTKMeshFileImporter.hpp"
  #include "FAST/Visualization/LineRenderer/LineRenderer.hpp"
  #include "FAST/Visualization/SimpleWindow.hpp"
  
  using namespace fast;
  
  int main(int argc, char** argv) {
      CommandLineParser parser("Import line set from file");
      parser.addPositionVariable(1, "filename", Config::getTestDataPath() + "centerline.vtk");
      parser.parse(argc, argv);
  
      // Import line set from vtk file
      auto importer = VTKMeshFileImporter::create(parser.get("filename"));
  
      // Renderer
      auto renderer = LineRenderer::create()->connect(importer);
  
      // Setup window
      auto window = SimpleWindow3D::create()->connect(renderer);
  #ifdef FAST_CONTINUOUS_INTEGRATION
  	// This will automatically close the window after 5 seconds, used for CI testing
      window->setTimeout(5*1000);
  #endif
      // Run entire pipeline and display window
      window->run();
  }
  