read_STL

read_stl.cpp

#include <CGAL/Exact_predicates_exact_constructions_kernel.h>
#include <CGAL/Polyhedron_3.h>
#include <CGAL/boost/graph/IO/STL.h>
#include <CGAL/Polygon_mesh_processing/orientation.h>

typedef CGAL::Exact_predicates_inexact_constructions_kernel C_Kernel;
typedef CGAL::Polyhedron_3<C_Kernel> C_Polyhedron;

int main()
{
  C_Polyhedron poly;
  CGAL::IO::read_STL("./test.stl", poly);
  std::cout << num_faces(poly) << std::endl;
  bool is_outward_oriented = CGAL::Polygon_mesh_processing::is_outward_oriented(poly);// crashes
  return 0;
}