【CGAL_点云】点云读写与显示
读写并显示PLY点云
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| #include <CGAL/Exact_predicates_inexact_constructions_kernel.h>
#include <CGAL/Point_set_3.h>
#include <CGAL/draw_point_set_3.h>
typedef CGAL::Exact_predicates_inexact_constructions_kernel Kernel;
typedef Kernel::Point_3 Point;
typedef CGAL::Point_set_3<Point> Point_set;
int main()
{
Point_set point_set;
if (!CGAL::IO::read_PLY("data/simple80_loss.ply", point_set))
{
std::cerr << "Can't read input file!" << std::endl;
return -1;
}
std::cout << "The number of points: " << point_set.size() << std::endl;
CGAL::draw(point_set);
CGAL::IO::write_point_set("data/simple80_loss.xyz", point_set);
return EXIT_SUCCESS;
}
|
