Collects simulation statistics from the current frame state. Mutates junctionCounters, lastVehJunctionTag, and roundabout controllers as side effects (entered/exited detection and notification).
the canvas 2D rendering context
The snapshot and the (possibly updated) globalMaxQueueLength.
Collects simulation statistics from the current frame state. Mutates junctionCounters, lastVehJunctionTag, and roundabout controllers as side effects (entered/exited detection and notification).