mirror of https://github.com/CGAL/cgal
34 lines
869 B
C++
34 lines
869 B
C++
|
|
#include <CGAL/Gmpz.h>
|
|
#include <CGAL/Homogeneous.h>
|
|
#include <CGAL/Polyhedron_3.h>
|
|
#include <CGAL/IO/Polyhedron_iostream.h>
|
|
#include <CGAL/Nef_polyhedron_3.h>
|
|
#include <CGAL/IO/Nef_polyhedron_iostream_3.h>
|
|
#include <iostream>
|
|
|
|
typedef CGAL::Homogeneous<CGAL::Gmpz> Kernel;
|
|
typedef CGAL::Polyhedron_3<Kernel> Polyhedron;
|
|
typedef CGAL::Nef_polyhedron_3<Kernel> Nef_polyhedron;
|
|
typedef Kernel::Vector_3 Vector_3;
|
|
typedef Kernel::Aff_transformation_3 Aff_transformation_3;
|
|
|
|
int main() {
|
|
Polyhedron P;
|
|
std::cin >> P;
|
|
if(P.is_closed()) {
|
|
Nef_polyhedron N1(P);
|
|
Nef_polyhedron N2(N1);
|
|
Aff_transformation_3 aff(CGAL::TRANSLATION, Vector_3(2,2,0,1));
|
|
N2.transform(aff);
|
|
N1 += N2;
|
|
|
|
if(N1.is_simple()) {
|
|
N1.convert_to_Polyhedron(P);
|
|
std::cout << P;
|
|
}
|
|
else
|
|
std::cerr << "N1 is not a 2-manifold." << std::endl;
|
|
}
|
|
}
|