Esempi in C++ (Cpp) per Halfedge_handle::target

Esempio n. 1

File: bgl_primal_adapter.cpp Progetto: 2php/cgal

  double operator()(Arrangement_2::Halfedge_handle e) const
  {
    const double     x1 = CGAL::to_double (e->source()->point().x());
    const double     y1 = CGAL::to_double (e->source()->point().y());
    const double     x2 = CGAL::to_double (e->target()->point().x());
    const double     y2 = CGAL::to_double (e->target()->point().y());
    const double     diff_x = x2 - x1;
    const double     diff_y = y2 - y1;

    return std::sqrt(diff_x*diff_x + diff_y*diff_y);
  }