mirror of https://github.com/CGAL/cgal
102 lines
2.2 KiB
C++
102 lines
2.2 KiB
C++
#ifdef CGAL_NEF3_USE_LEDA_INTEGER
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#include <CGAL/leda_integer.h>
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typedef leda_integer NT;
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#endif
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#ifdef CGAL_NEF3_USE_GMPZ
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#include <CGAL/Gmpz.h>
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typedef CGAL::Gmpz NT;
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#endif
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#ifdef CGAL_NEF3_USE_GMPQ
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#include <CGAL/Gmpq.h>
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typedef CGAL::Gmpq NT;
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#endif
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#ifdef CGAL_NEF3_USE_LAZY_EXACT_NT
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#include <CGAL/Lazy_exact_nt.h>
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typedef CGAL::Lazy_exact_nt<NT> RT;
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#else
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typedef NT RT;
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#endif
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#ifdef CGAL_NEF3_USE_SIMPLE_HOMOGENEOUS
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#include <CGAL/Simple_homogeneous.h>
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typedef CGAL::Simple_homogeneous<RT> Kernel;
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#endif
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#ifdef CGAL_NEF3_USE_HOMOGENEOUS
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#include <CGAL/Homogeneous.h>
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typedef CGAL::Homogeneous<RT> Kernel;
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#endif
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#ifdef CGAL_NEF3_USE_EXTENDED_HOMOGENEOUS
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#include <CGAL/Extended_homogeneous.h>
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typedef CGAL::Extended_homogeneous<RT> Kernel;
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#endif
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#ifdef CGAL_NEF3_USE_LEDA_RATIONAL
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#include <CGAL/leda_rational.h>
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typedef leda_rational NT;
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#endif
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#ifdef CGAL_NEF3_USE_GMPQ
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#include <CGAL/Gmpq.h>
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typedef CGAL::Gmpq NT;
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#endif
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#ifdef CGAL_NEF3_USE_SIMPLE_CARTESIAN
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#include <CGAL/Simple_cartesian.h>
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typedef CGAL::Simple_cartesian<NT> Kernel;
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#endif
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#ifdef CGAL_NEF3_USE_CARTESIAN
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#include <CGAL/Cartesian.h>
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typedef CGAL::Cartesian<NT> Kernel;
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#endif
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#ifdef CGAL_NEF3_USE_EXTENDED_CARTESIAN
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#include <CGAL/Extended_cartesian.h>
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typdef CGAL::Extended_cartesian<NT> Kernel;
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#endif
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#include <CGAL/Nef_polyhedron_3.h>
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#include <CGAL/IO/Nef_polyhedron_iostream_3.h>
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#include <CGAL/Timer.h>
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#include <sstream>
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#include <fstream>
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#include "tetrahedron_generator.h"
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#include "grid_generator.h"
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typedef CGAL::Nef_polyhedron_3<Kernel> Nef_polyhedron;
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typedef Nef_polyhedron::Vector_3 Vector_3;
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typedef Nef_polyhedron::Aff_transformation_3 Aff_transformation_3;
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typedef tetrahedron_generator<Kernel> tgen;
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typedef CGAL::grid_generator<Nef_polyhedron> ggen;
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bool cgal_nef3_timer_on = false;
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int main(int argc, char* argv[]) {
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assert(argc==3);
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std::ifstream in1(argv[1]);
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std::ifstream in2(argv[2]);
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Nef_polyhedron N1, N2;
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in1 >> N1;
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in2 >> N2;
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cgal_nef3_timer_on = true;
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#if defined CGAL_NEF3_UNION
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N1.join(N2);
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#elif defined CGAL_NEF3_INTERSECTION
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N1.intersection(N2);
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#elif defined CGAL_NEF3_DIFFERENCE
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N1.difference(N2);
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#else
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N1.symmetric_difference(N2);
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#endif
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}
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