diff --git a/test_objs/polygon_6.obj b/test_objs/polygon_6.obj
new file mode 100644
index 0000000..70d5392
--- /dev/null
+++ b/test_objs/polygon_6.obj
@@ -0,0 +1,12 @@
+v 300 470
+v 100 200
+v 200 190
+v 175 130
+v 50 50
+v 330 100
+v 220 220
+v 370 260
+v 270 280
+v 250 360
+
+f 1 2 3 4 5 6 7 8 9 10
\ No newline at end of file