early exit if CDT is not 2D

2023-02-27 15:50:42 +01:00
parent c4f0456f3a
commit c21231cef8
1 changed files with 3 additions and 1 deletions
@@ -515,6 +515,8 @@ bool add_triangle_faces(const std::vector< std::pair<std::size_t, std::size_t> >
  }
  CGAL_assertion(cdt.number_of_vertices() == nbv);

+  if (cdt.dimension()!=2) return false;
+
  mark_face_triangles(cdt);

  for (typename CDT::Finite_faces_iterator fit=cdt.finite_faces_begin(),
@@ -1556,7 +1558,7 @@ bool remesh_almost_planar_patches(const TriangleMeshIn& tm_in,
  return Planar_segmentation::decimate_impl<Traits>(tm_in, tm_out,
                                                    std::make_pair(nb_corners, nb_patches),
                                                    vertex_corner_map, ecm, face_patch_map, vpm_in, vpm_out,
-                                                    do_not_triangulate_faces
+                                                    do_not_triangulate_faces,
                                                    get_parameter(np_out, internal_np::vertex_corner_map),
                                                    get_parameter(np_out, internal_np::face_patch));
 }