mirror of https://github.com/CGAL/cgal
28 lines
892 B
C++
28 lines
892 B
C++
#include <CGAL/Exact_predicates_inexact_constructions_kernel.h>
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#include <CGAL/random_convex_hull_in_disc_2.h>
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#include <CGAL/Polygon_2_algorithms.h>
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#include <boost/random.hpp>
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#include <iostream>
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#include <vector>
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using namespace CGAL;
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typedef Exact_predicates_inexact_constructions_kernel K;
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typedef K::Point_2 Point;
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typedef K::FT FT;
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const double RADIUS=1.0;
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int main( )
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{
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int N=10000;
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std::vector<Point> v;
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boost::mt19937 gen;
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gen.seed(0u);
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random_convex_hull_in_disc_2(N,RADIUS,gen,std::back_inserter(v),K());
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size_t size = v.size();
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FT area=polygon_area_2(v.begin(),v.end(),K());
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std::cout<<"A random convex polygon inscribed in a disc with "<<size<<" vertices and area "<<area<<" has been generated."<<std::endl;
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return 0;
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}
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