add validity check

2020-01-09 15:21:53 +01:00 · 2020-01-09 15:21:53 +01:00 · 2bc950041c
parent 0eb3fb2848
commit 2bc950041c
1 changed files with 3 additions and 0 deletions
--- a/Tetrahedral_remeshing/examples/Tetrahedral_remeshing/tetrahedral_remeshing_io.h
+++ b/Tetrahedral_remeshing/examples/Tetrahedral_remeshing/tetrahedral_remeshing_io.h
@ -36,6 +36,9 @@ bool save_binary_triangulation(std::ostream& os, const T3& t3)
 template<typename T3>
 void save_ascii_triangulation(const char* filename, const T3& t3)
 {
+  if (!t3.is_valid(true))
+    std::cerr << "Invalid triangulation!" << std::endl;
+
  CGAL::Tetrahedral_remeshing::debug::dump_triangulation_cells(
        t3, filename);
 }