void print_triangles(Triangulation dt){
Point p;
Triangle tri;
Triangulation::Finite_faces_iterator it;
for (it = dt.finite_faces_begin(); it != dt.finite_faces_end(); it++) {
tri = dt.triangle(it);
cout << "Triangle: " << tri << endl;
}
}
void print_circles(Triangulation dt){
Point p;
Triangle tri;
Triangulation::Finite_faces_iterator it;
for (it = dt.finite_faces_begin(); it != dt.finite_faces_end(); it++) {
p=dt.circumcenter(it);
tri = dt.triangle(it);
cout << "Circle center located at: " << p << " and with radius: "
<< squared_distance(p, tri.vertex(0)) << endl;
}
}
