#include <CGAL/Exact_predicates_inexact_constructions_kernel.h>
#include <CGAL/Polyhedron_3.h>
#include <CGAL/IO/Polyhedron_iostream.h>
#include <CGAL/draw_polyhedron.h>
#include <fstream>
int main(int argc, char* argv[])
{
Polyhedron P;
std::ifstream in1((argc>1)?argv[1]:"data/cross.off");
in1 >> P;
return EXIT_SUCCESS;
}