From 0b4d41f42eeddfec8d6da8ec05f70ff544db23b6 Mon Sep 17 00:00:00 2001
From: Zack Buhman <zack@buhman.org>
Date: Wed, 2 Apr 2025 11:50:12 -0500
Subject: [PATCH] obj: ignore polyline

---
 obj.py | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/obj.py b/obj.py
index 091260a..49089c7 100644
--- a/obj.py
+++ b/obj.py
@@ -113,6 +113,7 @@ def parse_face(line):
 def parse_object_event(line):
     assert len(line) == 1
     name, = line
+    name = name.replace(".", "_").replace("-", "_")
     return ObjectEvent(name)
 
 def parse_usemtl(line):
@@ -141,6 +142,9 @@ def parse_line(line):
     if t == 's':
         # smooth shading
         return None
+    if t == 'l':
+        # polyline
+        return None
     assert False, (t, line)
 
 def parse_obj_lines(lines):