mirror of https://github.com/CGAL/cgal
30 lines
771 B
C++
30 lines
771 B
C++
#include <CGAL/Exact_predicates_exact_constructions_kernel.h>
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#include <CGAL/Polyhedron_3.h>
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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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typedef CGAL::Exact_predicates_exact_constructions_kernel Kernel;
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typedef CGAL::Polyhedron_3<Kernel> Polyhedron;
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typedef CGAL::Nef_polyhedron_3<Kernel> Nef_polyhedron;
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int main() {
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Polyhedron P;
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std::cin >> P;
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Nef_polyhedron N(P);
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std::cout << "Exact_predicates_exact_constructions_kernel + SNC_indexed_items"
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<< std::endl
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<< " allows efficient handling of input "
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"using floating point coordinates"
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<< std::endl;
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if(N.is_simple()) {
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N.convert_to_polyhedron(P);
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std::cout << P;
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}
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else {
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std::cout << N;
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}
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}
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