diff options
| -rw-r--r-- | src/import.cc | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/src/import.cc b/src/import.cc index ba42b0a..40468cc 100644 --- a/src/import.cc +++ b/src/import.cc @@ -257,10 +257,15 @@ PolySet *ImportNode::evaluate_polyset(class PolySetEvaluator *) const #ifdef ENABLE_CGAL CGAL_Polyhedron poly; std::ifstream file(this->filename.c_str(), std::ios::in | std::ios::binary); - file >> poly; - file.close(); - - p = createPolySetFromPolyhedron(poly); + if (!file.good()) { + PRINTB("WARNING: Can't open import file '%s'.", this->filename); + } + else { + file >> poly; + file.close(); + + p = createPolySetFromPolyhedron(poly); + } #else PRINT("WARNING: OFF import requires CGAL."); #endif |