Check if fog data exists (#497)

Lilaa3 · web-flow · commit 3f476dffb2f3 · 2025-03-03T09:34:22.000-05:00
diff --git a/fast64_internal/f3d/f3d_gbi.py b/fast64_internal/f3d/f3d_gbi.py
@@ -2252,7 +2252,7 @@ def makeKey(self):
         return self.fog_data.makeKey()
 
     def requiresKey(self, material):
-        return self.fog_data.requiresKey(material)
+        return self.fog_data and self.fog_data.requiresKey(material)
 
 
 class FGlobalData:
