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For the cyclability profile add alley penalties

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Patrick Niklaus 2017-05-04 22:39:13 +00:00 committed by Patrick Niklaus
parent 21cd1a44e8
commit f3de2c9b94
1 changed files with 26 additions and 22 deletions
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48
profiles/bicycle.lua
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@ -101,6 +101,10 @@ local profile = {
'tertiary_link'
},
service_penalties = {
alley = 0.5,
},
bicycle_speeds = {
cycleway = default_speed,
primary = default_speed,
@ -480,29 +484,29 @@ function way_function (way, result)
limit( result, maxspeed, maxspeed_forward, maxspeed_backward )
-- convert duration into cyclability
local is_unsafe = profile.safety_penalty < 1 and profile.unsafe_highway_list[data.highway]
if result.forward_speed > 0 then
-- convert from km/h to m/s
result.forward_rate = result.forward_speed / 3.6;
if is_unsafe then
result.forward_rate = result.forward_rate * profile.safety_penalty
end
end
if result.backward_speed > 0 then
-- convert from km/h to m/s
result.backward_rate = result.backward_speed / 3.6;
if is_unsafe then
result.backward_rate = result.backward_rate * profile.safety_penalty
end
end
if result.duration > 0 then
result.weight = result.duration;
if is_unsafe then
result.weight = result.weight * (1+profile.safety_penalty)
end
end
if properties.weight_name == 'cyclability' then
local is_unsafe = profile.safety_penalty < 1 and profile.unsafe_highway_list[data.highway]
local is_undesireable = data.highway == "service" and profile.service_penalties[service]
local penalty = 1.0
if is_unsafe then
penalty = math.min(penalty, profile.safety_penalty)
end
if is_undesireable then
penalty = math.min(penalty, profile.service_penalties[service])
end
if result.forward_speed > 0 then
-- convert from km/h to m/s
result.forward_rate = result.forward_speed / 3.6 * penalty
end
if result.backward_speed > 0 then
-- convert from km/h to m/s
result.backward_rate = result.backward_speed / 3.6 * penalty
end
if result.duration > 0 then
result.weight = result.duration / penalty
end
end
local handlers = Sequence {
-- compute speed taking into account way type, maxspeed tags, etc.