As a part of my research work I'm supposed to build or use an existing autonomous vehicle simulator, in which I can also control the behaviour of the traffic in the system, I was searching on Google and posted on reddit to check if there is any such simulator (open source), After all the exhaustive attempts, I haven't found anything yet.
I'm trying to build this in V-rep or any other ROS compatible simulators. The end product has to look something like the one shown here, YouTube - Webots: The autonomous vehicle simulator, and would also give control over the traffic behaviour. Any help/suggestion is greatly appreciated.
PS: I do know that there's this one written in Unity, Github:A self-driving car simulator built with Unity (An Open Source Self-Driving Car), but we are looking to import OSM data and also Unity doesn't have a good ROS integration mechanism.