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add more debug

This commit is contained in:
Sébastien Loriot 2017-06-14 14:08:10 +02:00
parent 90a4e2eefd
commit 0bc5e715e9
1 changed files with 27 additions and 0 deletions
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27
Polygon_mesh_processing/include/CGAL/Polygon_mesh_processing/repair.h
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@ -39,6 +39,13 @@
#include <CGAL/Polygon_mesh_processing/internal/named_function_params.h>
#include <CGAL/Polygon_mesh_processing/internal/named_params_helper.h>
#ifdef CGAL_PMP_REMOVE_DEGENERATE_FACES_DEBUG
#include <CGAL/Polygon_mesh_processing/polygon_soup_to_polygon_mesh.h>
#include <CGAL/IO/OFF_reader.h>
#include <iostream>
#include <fstream>
#endif
namespace CGAL{
namespace Polygon_mesh_processing {
@ -758,6 +765,22 @@ std::size_t remove_degenerate_faces(TriangleMesh& tmesh,
{
#ifdef CGAL_PMP_REMOVE_DEGENERATE_FACES_DEBUG
std::cout << "Loop on removing deg faces\n";
// ensure the mesh is not broken
{
std::ofstream out("/tmp/out.off");
out << tmesh;
out.close();
std::vector<typename Traits::Point_3> points;
std::vector<std::vector<std::size_t> > triangles;
std::ifstream in("/tmp/out.off");
CGAL::read_OFF(in, points, triangles);
if (!CGAL::Polygon_mesh_processing::is_polygon_soup_a_polygon_mesh(triangles))
{
std::cerr << "ERROR: got a polygon soup!\n";
exit(EXIT_FAILURE);
}
}
#endif
CGAL_assertion(is_valid_polygon_mesh(tmesh));
@ -1157,6 +1180,10 @@ bool remove_self_intersections(TriangleMesh& tm, const int max_steps = 7, bool v
typedef typename graph_traits::vertex_descriptor vertex_descriptor;
typedef typename graph_traits::edge_descriptor edge_descriptor;
// TODO: the first thing to do it to collect degenerate faces and no consider then
// for the self-intersection detection (otherwise we'll get some errors)
// Look for self-intersections in the polyhedron and remove them
int step=-1;
std::vector<halfedge_descriptor> non_filled_hole;