Question Regarding traffic_light Binding to Specific Lane Line

[igo312]

Hi,

Thank you for open-sourcing this project! I have been using it recently and came across an observation. It seems that the traffic_light is bound to a specific point on the lane line by lane_id. Could you clarify why this binding is set up this way? I would expect that a traffic_light might be associated with multiple lane lines. How does the system handle such scenarios?

Looking forward to your response!