mirror of https://github.com/CGAL/cgal
52 lines
1.4 KiB
C
52 lines
1.4 KiB
C
#include <CGAL/Cartesian.h>
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#include <CGAL/Triangulation_3.h>
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#include <CGAL/Triangulation_geom_traits_3.h>
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#include <CGAL/Delaunay_triangulation_3.h>
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#include <CGAL/Viewer_stream.h>
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typedef CGAL::Cartesian<double> rep_t;
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typedef CGAL::Point_3<rep_t> point_t;
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typedef CGAL::Tetrahedron_3<rep_t> tetra;
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typedef CGAL::Triangulation_geom_traits_3<rep_t> traits_3;
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typedef CGAL::Triangulation_vertex_base_3<traits_3> Vb ;
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typedef CGAL::Triangulation_cell_base_3<traits_3> Fb;
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typedef CGAL::Triangulation_data_structure_3<Vb,Fb> TDS3 ;
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typedef CGAL::Triangulation_3< traits_3 , TDS3> Triangulation_3;
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typedef CGAL::Delaunay_triangulation_3<traits_3,TDS3> Delaunay_3;
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int main(int argc, char *argv[])
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{
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CGAL::Viewer_3 W(-140, 500, -350, 400, 0, 500);
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Delaunay_3 tr;
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tr.insert(point_t(100,100,100));
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tr.insert(point_t(400,100,300));
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tr.insert(point_t(-100,100,-100));
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tr.insert(point_t(100,-300,0));
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tr.insert(point_t(500,-100,-200));
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tr.insert(point_t(-140,400,-200));
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tr.insert(point_t(100,-350,0));
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tr.insert(point_t(500,-300,-250));
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#ifndef _MSC_VER
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W << CGAL::set_color_1(CGAL::ORANGE) ;
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#else
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{
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CGAL::O_manip<CGAL::Color> xxx = CGAL::set_color_1(CGAL::ORANGE);
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xxx.f(W,xxx.i);
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}
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#endif
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Delaunay_3::Cell_iterator cit;
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tetra t;
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for (cit = tr.finite_cells_begin(); cit != tr.cells_end(); cit++) {
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t = tr.tetrahedron(cit->handle());
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W << t;
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}
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W.main_loop();
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return 0;
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}
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