io: fix read obj without material

anapupa · Feb 3, 2020 · 27b1d32 · 27b1d32
1 parent 3ae6aa4
commit 27b1d32
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/libs/IO/OBJ.cpp b/libs/IO/OBJ.cpp
@@ -238,6 +238,8 @@ bool ObjModel::Load(const String& fileName)
 			}
 			if (in.fail())
 				return false;
+			if (groups.empty())
+				AddGroup("");
 			groups.back().faces.push_back(f);
 		} else
 		if (keyword == "mtllib") {