\( \newcommand{\E}{\mathrm{E}} \) \( \newcommand{\A}{\mathrm{A}} \) \( \newcommand{\R}{\mathrm{R}} \) \( \newcommand{\N}{\mathrm{N}} \) \( \newcommand{\Q}{\mathrm{Q}} \) \( \newcommand{\Z}{\mathrm{Z}} \) \( \def\ccSum #1#2#3{ \sum_{#1}^{#2}{#3} } \def\ccProd #1#2#3{ \sum_{#1}^{#2}{#3} }\)
CGAL 4.6.1 - 3D Boolean Operations on Nef Polyhedra
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Nef_3/polygon_construction.cpp
#include <CGAL/Homogeneous.h>
#include <CGAL/Nef_polyhedron_3.h>
#include <CGAL/IO/Nef_polyhedron_iostream_3.h>
#include <CGAL/Nef_3/Polygon_constructor.h>
typedef Kernel::Point_3 Point_3;
typedef CGAL::Nef_polyhedron_3<Kernel> Nef_polyhedron;
typedef Point_3* point_iterator;
typedef std::pair<point_iterator,point_iterator> point_range;
typedef std::list<point_range> polygon;
typedef polygon::const_iterator polygon_iterator;
typedef CGAL::Polygon_constructor<Nef_polyhedron, polygon_iterator>
Polygon_constructor;
int main() {
Point_3 pl[4] = {Point_3(0,0,0), Point_3(1,0,0),
Point_3(1,1,0), Point_3(0,1,0)};
polygon poly;
poly.push_back(point_range(pl,pl+4));
Nef_polyhedron N;
Polygon_constructor pc(poly.begin(), poly.end());
N.delegate(pc,true);
std::cout << N;
}