[mkgmap-dev] make-all-cycleways and turn restrictions

Fri Apr 2 23:59:32 BST 2010

Hi,

on this crossing in Dusseldorf
<http://www.openstreetmap.org/?mlat=51.25448&mlon=6.78024&zoom=17>
there is bad routing (cars and bicycles) in MapSource and on the Vista
when using the  --make-all-cycleways option.
Without this option the routing is fine.

Screenshot attached.
mkgmap 1624.

Except from the logfile:

Turn restriction http://www.openstreetmap.org/browse/relation/183515
at http://www.openstreetmap.org/?mlat=51.25395&mlon=6.78032&zoom=17

only_straight_on 'via' node is
<http://www.openstreetmap.org/?mlat=51.25395&mlon=6.78032&zoom=17>
only_straight_on adding 'other' node
<http://www.openstreetmap.org/?mlat=51.25395&mlon=6.78022&zoom=17>

??? only_straight_on adding 'other' node
<http://www.openstreetmap.org/?mlat=51.25448&mlon=6.78024&zoom=17>

only_straight_on adding 'other' node
<http://www.openstreetmap.org/?mlat=51.25401&mlon=6.78185&zoom=17>
only_straight_on adding 'other' node
<http://www.openstreetmap.org/?mlat=51.25380&mlon=6.78035&zoom=17>

only_straight_on 'to' node is
<http://www.openstreetmap.org/?mlat=51.25448&mlon=6.78024&zoom=17>
only_straight_on adding 'other' node
<http://www.openstreetmap.org/?mlat=51.25395&mlon=6.78022&zoom=17>
only_straight_on adding 'other' node
<http://www.openstreetmap.org/?mlat=51.25401&mlon=6.78185&zoom=17>

only_straight_on 'from' node is
<http://www.openstreetmap.org/?mlat=51.25380&mlon=6.78035&zoom=17>

only_straight_on added - allows routing to way
<http://www.openstreetmap.org/browse/way/32524422>
only_straight_on  blocks routing to node
<http://www.openstreetmap.org/?mlat=51.25395&mlon=6.78022&zoom=17>
only_straight_on  blocks routing to node
<http://www.openstreetmap.org/?mlat=51.25448&mlon=6.78024&zoom=17>

Chris

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