mirror of https://github.com/CGAL/cgal
68 lines
1.5 KiB
C++
68 lines
1.5 KiB
C++
#include "weighted_types.h"
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// ios
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#include <iostream>
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#include <fstream>
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#include <sstream>
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#include <CGAL/IO/Complex_2_in_triangulation_3_file_writer.h>
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#include <CGAL/Mesh_3/Slivers_exuder.h>
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#include "utils.h"
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int main(int argc, char** argv)
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{
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Tr tr;
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C2T3 c2t3(tr);
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std::ifstream ifs(argv[1]);
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std::ofstream ofs(argv[2]);
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if( argc != 4 || !ifs || !ofs )
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{
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std::cerr <<
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"Usage:\n" <<
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" " << argv[0] << " INPUT OUTPUT bound\n" <<
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"\n" <<
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" INPUT must be " << format_cgal_description <<
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"\n" <<
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" OUPUT is the name of the ouput file. It will be in the same format.\n" <<
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"\n"
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" 0<=bound<=1.0 is a bound on pumping process.\n";
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return EXIT_FAILURE;
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}
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std::stringstream str_stream(argv[3]);
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double pumping_bound;
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str_stream >> pumping_bound;
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std::cout << " Reading " << argv[1] << std::endl;
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if(! CGAL::Mesh_3::input_mesh(ifs,
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c2t3,
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true, // debug
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&std::cerr) ) // debug to cerr
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return EXIT_FAILURE;
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ifs.close();
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if(pumping_bound == 0.)
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return EXIT_SUCCESS;
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CGAL::Mesh_3::Slivers_exuder<C2T3> exuder(c2t3);
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std::cout << " Pumping" << std::endl;
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exuder.init(pumping_bound);
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if(pumping_bound > 0.)
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// pump vertices on surfaces
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exuder.pump_vertices(pumping_bound);
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else
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// do not pump vertices on surfaces
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exuder.pump_vertices<false>(-pumping_bound);
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std::cout << " Writing " << argv[2] << std::endl;
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CGAL::Mesh_3::output_mesh(ofs, c2t3);
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return EXIT_SUCCESS;
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}
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