UNOFFICIAL Thanks Jakob, I can add a poi using traci.poi.add(poiId, x,y, rgb). I simulate and can see the poi in the list in the gui (although even if I change its size or colour I cannot see it visually on the map), and the location is correct. I can see all the vehicles in the UI. I can get all vehicles positions using traci.vehcile.getIDList() to confirm everything is there.
I try to get results using: def run(): poiId = “555” traci.poi.add(poiId, x,y, rgb) traci.simulation.subscribeContext(poiId, traci.constants.CMD_GET_VEHICLE_VARIABLE, 50) while traci.simulation.getMinExpectedNumber() > 0: traci.simulationStep() result = traci.simulation.getContextSubscriptionResults(poiId) etc.. But result, its always empty. Cheers Chris From: sumo-dev <sumo-dev-boun...@eclipse.org<mailto:sumo-dev-boun...@eclipse.org>> On Behalf Of Jakob Erdmann Sent: Friday, 5 March 2021 5:55 PM To: sumo developer discussions <sumo-dev@eclipse.org<mailto:sumo-dev@eclipse.org>> Subject: Re: [sumo-dev] How to query for vehicle in a radius around a location [SEC=UNOFFICIAL] ⚠ EXTERNAL EMAIL: Do not click any links or open any attachments unless you trust the sender and know the content is safe. ⚠. Indirectly, yes. You can define a point-of-interest at the given location (traci.poi.add) and then perform a context subscription around that object. regards, Jakob Am Fr., 5. März 2021 um 06:07 Uhr schrieb Shiel, Christian (Contractor) <christian.shi...@dst.defence.gov.au<mailto:christian.shi...@dst.defence.gov.au>>: UNOFFICIAL Using TraCi is it possible to query for vehicles at a point location with a radius? Cheers Chris _______________________________________________ sumo-dev mailing list sumo-dev@eclipse.org<mailto:sumo-dev@eclipse.org> To unsubscribe from this list, visit https://www.eclipse.org/mailman/listinfo/sumo-dev
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