#include <CGAL/Simple_cartesian.h>
#include <CGAL/wlop_simplify_and_regularize_point_set.h>
#include <CGAL/IO/read_xyz_points.h>
#include <CGAL/IO/write_xyz_points.h>
#include <vector>
#include <fstream>
int main(int argc, char** argv)
{
const char* input_filename = (argc>1)?argv[1]:"data/sphere_20k.xyz";
const char* output_filename = (argc>2)?argv[2]:"data/sphere_20k_WLOPED.xyz";
std::vector<Point> points;
std::ifstream stream(input_filename);
{
std::cerr << "Error: cannot read file " << input_filename << std::endl;
return EXIT_FAILURE;
}
std::vector<Point> output;
const double retain_percentage = 2;
const double neighbor_radius = 0.5;
(points.begin(),
points.end(),
std::back_inserter(output),
retain_percentage,
neighbor_radius
);
std::ofstream out(output_filename);
out, output.begin(), output.end()))
{
return EXIT_FAILURE;
}
return EXIT_SUCCESS;
}