File: terrain.cpp

package info (click to toggle)
cgal 4.5-2
  • links: PTS
  • area: main
  • in suites: jessie, jessie-kfreebsd
  • size: 69,700 kB
  • ctags: 118,537
  • sloc: cpp: 571,870; ansic: 110,997; sh: 725; python: 92; makefile: 87
file content (23 lines) | stat: -rw-r--r-- 587 bytes parent folder | download | duplicates (7) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
 
#include <CGAL/Exact_predicates_inexact_constructions_kernel.h>
#include <CGAL/Projection_traits_xy_3.h>
#include <CGAL/Delaunay_triangulation_2.h>

#include <fstream>


typedef CGAL::Exact_predicates_inexact_constructions_kernel K;
typedef CGAL::Projection_traits_xy_3<K>  Gt;
typedef CGAL::Delaunay_triangulation_2<Gt> Delaunay;

typedef K::Point_3   Point;

int main()
{
  std::ifstream in("data/terrain.cin");
  std::istream_iterator<Point> begin(in);
  std::istream_iterator<Point> end;

  Delaunay dt(begin, end);
  std::cout << dt.number_of_vertices() << std::endl;
  return 0;
}