Some nodes will have child nodes that represent events (lane change, turning on the lights) that occur on this lane. As you select lanes, nodes will be added to the route list shown as IDs of the lanes. After that, every lane that is connected to the one you have selected is highlighted so you can pick the next appropriate lane to drive in. Once a file has been opened and displayed, you can then use the plot to plan a route along the drawn lines by simply clicking on the lane where you wish the route to begin. Figure 1: Scenario editor with one of the OpenDRIVE sample roads loaded Plotting a route In the screenshot below one of the OpenDRIVE sample roads has been loaded. When you first open the Scenario Editor you will see an empty space into which you load the OpenDRIVE map, a route list showing you the lanes selected or waypoints created and a dropdown list of all the routes in the current scenario, along with a number of buttons that allow for modification of the scenario. This is primarily used to define trajectories for things like pedestrians or drones. It’s also possible to define routes that don’t follow the road network but rather are defined as a series of waypoints anywhere around the map. For Dymola, this defines the behaviour of a single vehicle whereas for rFpro we can define and synchronise the movement of multiple vehicles. Scenario Editor allows users to view an OpenDRIVE map (.xodr file) and then plot a route around the road network while adding events such as stops and lane changes. Scenario Editor is a tool for the creation, modification and storage of scenarios for use in rFpro and Dymola.
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