mirror of https://github.com/CGAL/cgal
55 lines
1.2 KiB
C
55 lines
1.2 KiB
C
// provide 3d kernel traits ...
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#define CGAL_PROVIDE_LEDA_RAT_KERNEL_TRAITS_3
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#include <CGAL/basic.h>
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#include <CGAL/Triangulation_3.h>
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#include <CEP/Leda_rat_kernel/leda_rat_kernel_traits.h>
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#include <list>
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#include <iostream>
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#if defined(LEDA_NAMESPACE)
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using namespace leda;
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#endif
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typedef CGAL::leda_rat_kernel_traits K;
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typedef K::Point_3 Point;
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typedef CGAL::Triangulation_3<K> Triang_3;
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typedef Triang_3::Vertex_handle Vertex_handle;
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Triang_3 T;
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int main()
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{
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std::list<Point> input;
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std::list<Vertex_handle> v_handles;
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// insert some points
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int i;
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Point p;
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for(i=0;i<10000;i++){
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p = random_d3_rat_point_in_cube(5000);
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input.push_back(p);
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}
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std::list<Point>::const_iterator cit = input.begin();
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for(;cit != input.end(); cit++){
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Vertex_handle vh = T.insert(*cit);
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v_handles.push_back(vh);
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}
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bool valid = T.is_valid();
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if (valid){
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std::cout << "The 3d triangulation is valid !\n";
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}
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else {
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std::cout << "Error - the 3d triangulation is NOT valid !\n";
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}
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return 0;
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}
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