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#include <CGAL/Exact_predicates_inexact_constructions_kernel.h>
#include <CGAL/convex_hull_3.h>
#include <CGAL/boost/graph/io.h>
#include <CGAL/boost/graph/graph_traits_TriMesh_ArrayKernelT.h>
#include <OpenMesh/Core/IO/MeshIO.hh>
#include <OpenMesh/Core/Mesh/TriMesh_ArrayKernelT.hh>
#include <vector>
#include <fstream>
typedef CGAL::Exact_predicates_inexact_constructions_kernel K;
typedef K::Point_3
Point_3;
typedef OpenMesh::TriMesh_ArrayKernelT</* MyTraits*/> Mesh;
int main(int argc, char* argv[])
{
std::ifstream in((argc>1) ? argv[1] : CGAL::data_file_path("points_3/cube.xyz"));
std::vector<Point_3> points;
Point_3 p, n;
while(in >> p >> n)
points.push_back(p);
// define polyhedron to hold convex hull
Mesh poly;
// compute convex hull of non-collinear points
CGAL::convex_hull_3(points.begin(), points.end(), poly);
Mesh sm;
CGAL::convex_hull_3(points.begin(), points.end(), sm);
CGAL::IO::write_polygon_mesh((argc>2)?argv[2]:"out.off", sm);
return 0;
}
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