CGAL users discussion list

["Chaman Singh Verma" <>]

Hello,

I have modify the example code of Convex3D and it just keep on running till my machine hangs ?

Thanks.
csv



#include <CGAL/Homogeneous.h>
#include <CGAL/Cartesian.h>
#include <CGAL/point_generators_3.h>
#include <CGAL/copy_n.h>
#include <CGAL/Convex_hull_traits_3.h>
#include <CGAL/convex_hull_3.h>
#include <vector>

typedef  CGAL::Cartesian<double>  K;
typedef CGAL::Convex_hull_traits_3<K>   Traits;
typedef Traits::Polyhedron_3            Polyhedron_3;
typedef K::Segment_3                    Segment_3;
typedef K::Point_3                      Point_3;
typedef CGAL::Creator_uniform_3<double, Point_3>  PointCreator;

int main()
{
  CGAL::Random_points_in_sphere_3<Point_3, PointCreator> gen(100.0);

  std::vector<Point_3> points;
  CGAL::copy_n( gen, 250, std::back_inserter(points) );

  CGAL::Object ch_object;

  CGAL::convex_hull_3(points.begin(), points.end(), ch_object);

  Segment_3 segment;
  Polyhedron_3 polyhedron;
  if ( CGAL::assign(segment, ch_object) )
     std::cout << "convex hull is a segment " << std::endl;
  else if ( CGAL::assign (polyhedron, ch_object) )
     std::cout << "convex hull is a polyhedron " << std::endl;
  else
     std::cout << "convex hull error!" << std::endl;

  return 0;
}