Re: [mkgmap-dev] question about ignored no_u_turn restriction

Am 28.07.2015 um 17:22 schrieb Gerd Petermann:

Hi Ben,

okay, I did not yet think about the case that the device knows in which direction you are currently driving when it re-calculates a route. I did only consider the case that you are planning while standing still. If I remember correctly, this case will produce a message like "please make a u-turn", I never saw that it tells me to make a u-turn at a specific place.

Hi, many Garmin devices do have an option "avoid u-turns / Ausschluss Kehrtwenden". So I guess this kind of turn restriction is for the Garmin routing algorithm a complete other thing as "normal" turn-restrictions. Chris