- What version of SUMO are you using? (I recommend trying the latest release 0.28.0), - What operating system are you using? - GUI problems like the one you describe have been reportedly solved by updating graphics drivers. Please try - Slow GUI can be caused by edges with highly detailed geometry (i.e. 1 geometry point per centimeter). This should not happen with a plain OSM import though.
2016-12-20 14:29 GMT+01:00 Green Mind <[email protected]>: > Hi Jakob, > > I've tried a smaller map with only ~3500 edges, and it is still almost > unusable when zooming out to see the whole network. When I open the map I > don't see anything - just blank screen. Only after I zoom in a certain > amount, I start seeing roads. > > The slow GUI seems to also affect the speed of the simulation itself - > i.e., each simulation step seems to take longer time. > > Any idea what might cause this? > > Thanks > > On Thu, Dec 1, 2016 at 5:23 PM, Jakob Erdmann <[email protected]> > wrote: > >> How many edges are in your network and what percentage of the network are >> you looking at when the gui starts to feel slow? >> Is it only slow during simulation or also when you are opening the >> network without any vehicles? >> >> As a reference: When looking at the network of Berlin with ~200k edges it >> is still usable and there is hardly any delay when zooming to show about a >> quarter of the network. >> >> regards, >> Jakob >> >> >> 2016-11-29 20:34 GMT+01:00 Michael Behrisch < >> [email protected]>: >> >>> Hi, >>> >>> > Are there any suggestions to improve the GUI performance when >>> > looking at a whole city? >>> >>> you could try to limit the visualization by avoiding to draw junction >>> shapes (it is in the junction tab of the visualization settings) but I >>> doubt that it helps much. You could also uncheck all boxes in the street >>> visualization settings but when looking at the whole city there are no >>> details drawn anyway. SUMO GUI i still missing a proper detail reduction >>> scheme here, I think this ticket >>> http://sumo.dlr.de/trac.wsgi/ticket/2137 is also a result of this. >>> >>> > In addition - when I zoom out the vehicles are too small to observe >>> > at all. Is there a way to make them larger and observable even when >>> > zoomed out? >>> >>> You can check the box Draw with constant size when zoomed out in the >>> vehicle visualization settings. >>> >>> Best regards, >>> Michael >>> >>> ------------------------------------------------------------ >>> ------------------ >>> _______________________________________________ >>> sumo-user mailing list >>> [email protected] >>> https://lists.sourceforge.net/lists/listinfo/sumo-user >>> >> >> > ------------------------------------------------------------------------------ Developer Access Program for Intel Xeon Phi Processors Access to Intel Xeon Phi processor-based developer platforms. With one year of Intel Parallel Studio XE. Training and support from Colfax. Order your platform today.http://sdm.link/intel _______________________________________________ sumo-user mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/sumo-user
