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Merge pull request #1818 from gardster/side_road_tag_support

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A side_road tag support for the OSRM car profile.
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Patrick Niklaus 2016-01-11 17:10:42 +01:00
commit a14cb1fc06
1 changed files with 10 additions and 0 deletions
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profiles/car.lua
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@ -133,6 +133,8 @@ u_turn_penalty = 20
traffic_signal_penalty = 2 traffic_signal_penalty = 2
use_turn_restrictions = true use_turn_restrictions = true
side_road_speed_multiplier = 0.8
local turn_penalty = 10 local turn_penalty = 10
-- Note: this biases right-side driving. Should be -- Note: this biases right-side driving. Should be
-- inverted for left-driving countries. -- inverted for left-driving countries.
@ -311,6 +313,14 @@ function way_function (way, result)
return return
end end
-- reduce speed on special side roads
local sideway = way:get_value_by_key("side_road")
if "yes" == sideway or
"rotary" == sideway then
result.forward_speed = result.forward_speed * side_road_speed_multiplier
result.backward_speed = result.backward_speed * side_road_speed_multiplier
end
-- reduce speed on bad surfaces -- reduce speed on bad surfaces
local surface = way:get_value_by_key("surface") local surface = way:get_value_by_key("surface")
local tracktype = way:get_value_by_key("tracktype") local tracktype = way:get_value_by_key("tracktype")