[io, vview] fix set_opacity loop on actors
@@ -467,7 +467,7 @@ class InputObserver():
def set_opacity(self):
for instance, actors in self.vview.dynamic_actors.items():
- for actor in actors:
+ for actor,_,_ in actors:
actor.GetProperty().SetOpacity(self._opacity)
def key(self, obj, event):
