#if defined (_MSC_VER) && !defined (_WIN64)
#pragma warning(disable:4244) // boost::number_distance::distance()
#endif
#include <CGAL/Exact_predicates_inexact_constructions_kernel.h>
#include <CGAL/IO/read_xyz_points.h>
#include <CGAL/Point_with_normal_3.h>
#include <CGAL/property_map.h>
#include <CGAL/Timer.h>
#include <iostream>
#include <fstream>
typedef std::pair<Kernel::Point_3, Kernel::Vector_3> Point_with_normal;
typedef std::vector<Point_with_normal> Pwn_vector;
<
Kernel, Pwn_vector, Point_map, Normal_map> Traits;
struct Timeout_callback
{
mutable int nb;
mutable CGAL::Timer timer;
const double limit;
Timeout_callback(double limit) : nb(0), limit(limit)
{
timer.start();
}
bool operator()(double advancement) const
{
++ nb;
if (nb % 1000 != 0)
return true;
if (timer.time() > limit)
{
std::cerr << "Algorithm takes too long, exiting ("
<< 100. * advancement << "% done)" << std::endl;
return false;
}
return true;
}
};
template <typename ShapeDetection>
int run(const char* filename)
{
Pwn_vector points;
std::ifstream stream(filename);
if (!stream ||
std::back_inserter(points),
CGAL::parameters::point_map(Point_map()).
normal_map(Normal_map())))
{
std::cerr << "Error: cannot read file cube.pwn" << std::endl;
return EXIT_FAILURE;
}
ShapeDetection shape_detection;
shape_detection.set_input(points);
shape_detection.template add_shape_factory<Plane>();
Timeout_callback timeout_callback(0.5);
shape_detection.detect(typename ShapeDetection::Parameters(),
timeout_callback);
return EXIT_SUCCESS;
}
int main (int argc, char** argv)
{
if (argc > 1 && std::string(argv[1]) == "-r")
{
std::cout << "Efficient RANSAC" << std::endl;
return run<Efficient_ransac> ((argc > 2) ? argv[2] : "data/cube.pwn");
}
std::cout << "Region Growing" << std::endl;
return run<Region_growing> ((argc > 1) ? argv[1] : "data/cube.pwn");
}