d96960f9cc
This PR improves routing results by adding support for snapping to multiple ways at input locations. This means all edges at the snapped location can act as source/target candidates for routing search, ensuring we always find the best route, and not the one dependent on the edge selected.
241 lines
8.0 KiB
Gherkin
241 lines
8.0 KiB
Gherkin
@routing @bearing @testbot
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Feature: Compass bearing
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Background:
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Given the profile "testbot"
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Given a grid size of 200 meters
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Scenario: Bearing when going northwest
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Given the node map
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"""
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b
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a
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"""
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And the ways
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| nodes |
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| ab |
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When I route I should get
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| from | to | route | bearing |
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| a | b | ab,ab | 0->315,315->0|
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Scenario: Bearing when going west
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Given the node map
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"""
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b a
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"""
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And the ways
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| nodes |
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| ab |
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When I route I should get
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| from | to | route | bearing |
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| a | b | ab,ab | 0->270,270->0|
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Scenario: Bearing af 45 degree intervals
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Given the node map
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"""
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b a h
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c x g
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d e f
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"""
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And the ways
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| nodes |
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| xa |
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| xb |
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| xc |
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| xd |
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| xe |
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| xf |
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| xg |
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| xh |
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When I route I should get
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| from | to | route | bearing |
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| x | a | xa,xa | 0->0,0->0|
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| x | b | xb,xb | 0->315,315->0|
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| x | c | xc,xc | 0->270,270->0|
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| x | d | xd,xd | 0->225,225->0|
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| x | e | xe,xe | 0->180,180->0|
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| x | f | xf,xf | 0->135,135->0|
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| x | g | xg,xg | 0->90,90->0|
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| x | h | xh,xh | 0->45,45->0|
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Scenario: Bearing in a roundabout
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Given the node map
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"""
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k d 1c j
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e b
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f a
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l g2 h i
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"""
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And the ways
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| nodes | oneway |
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| ab | yes |
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| bc | yes |
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| cd | yes |
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| de | yes |
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| ef | yes |
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| fg | yes |
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| gh | yes |
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| ha | yes |
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| dk | no |
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| ke | no |
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| fl | no |
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| lg | no |
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| hi | no |
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| ia | no |
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| bj | no |
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| cj | no |
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When I route I should get
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| from | to | route | bearing |
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| 1 | b | cd,de,ef,fg,gh,ha,ab,ab | 0->270,270->225,225->180,180->135,135->90,90->45,45->0,0->0 |
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| 2 | f | gh,ha,ab,bc,cd,de,ef,ef | 0->90,90->45,45->0,0->315,315->270,270->225,225->180,180->0 |
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Scenario: Bearing should stay constant when zig-zagging
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Given the node map
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"""
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i j k
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b d f h
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a c e g
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m n o
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"""
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And the ways
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| nodes |
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| ab |
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| bc |
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| cd |
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| de |
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| ef |
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| fg |
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| gh |
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| bi |
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| cm |
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| dj |
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| en |
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| fk |
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| go |
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When I route I should get
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| from | to | route | bearing |
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| a | h | ab,bc,cd,de,ef,fg,gh,gh | 0->0,0->135,135->0,0->135,135->0,0->135,135->0,0->0 |
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Scenario: Bearings on an east-west way.
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Given the node map
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"""
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a b c d e f
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"""
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And the ways
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| nodes |
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| abcdef |
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When I route I should get
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| from | to | route | bearing |
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| a | b | abcdef,abcdef | 0->90,90->0 |
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| a | c | abcdef,abcdef | 0->90,90->0 |
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| a | d | abcdef,abcdef | 0->90,90->0 |
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| a | e | abcdef,abcdef | 0->90,90->0 |
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| a | f | abcdef,abcdef | 0->90,90->0 |
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| b | a | abcdef,abcdef | 0->270,270->0 |
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| b | c | abcdef,abcdef | 0->90,90->0 |
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| b | d | abcdef,abcdef | 0->90,90->0 |
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| b | e | abcdef,abcdef | 0->90,90->0 |
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| b | f | abcdef,abcdef | 0->90,90->0 |
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| c | a | abcdef,abcdef | 0->270,270->0 |
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| c | b | abcdef,abcdef | 0->270,270->0 |
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| c | d | abcdef,abcdef | 0->90,90->0 |
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| c | e | abcdef,abcdef | 0->90,90->0 |
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| c | f | abcdef,abcdef | 0->90,90->0 |
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| d | a | abcdef,abcdef | 0->270,270->0 |
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| d | b | abcdef,abcdef | 0->270,270->0 |
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| d | c | abcdef,abcdef | 0->270,270->0 |
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| d | e | abcdef,abcdef | 0->90,90->0 |
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| d | f | abcdef,abcdef | 0->90,90->0 |
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| e | a | abcdef,abcdef | 0->270,270->0 |
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| e | b | abcdef,abcdef | 0->270,270->0 |
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| e | c | abcdef,abcdef | 0->270,270->0 |
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| e | d | abcdef,abcdef | 0->270,270->0 |
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| e | f | abcdef,abcdef | 0->90,90->0 |
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| f | a | abcdef,abcdef | 0->270,270->0 |
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| f | b | abcdef,abcdef | 0->270,270->0 |
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| f | c | abcdef,abcdef | 0->270,270->0 |
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| f | d | abcdef,abcdef | 0->270,270->0 |
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| f | e | abcdef,abcdef | 0->270,270->0 |
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Scenario: Bearings at high latitudes
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# The coordinas below was calculated using http://www.movable-type.co.uk/scripts/latlong.html,
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# to form square with sides of 1 km.
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Given the node locations
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| node | lat | lon |
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| a | 80 | 0 |
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| b | 80.006389 | 0 |
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| c | 80.006389 | 0.036667 |
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| d | 80 | 0.036667 |
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And the ways
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| nodes |
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| ab |
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| bc |
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| cd |
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| da |
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| ac |
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| bd |
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When I route I should get
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| from | to | route | bearing |
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| a | b | ab,ab | 0->0,0->0 |
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| b | c | bc,bc | 0->90,90->0 |
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| c | d | cd,cd | 0->180,180->0 |
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| d | a | da,da | 0->270,270->0 |
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| b | a | ab,ab | 0->180,180->0 |
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| c | b | bc,bc | 0->270,270->0 |
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| d | c | cd,cd | 0->0,0->0 |
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| a | d | da,da | 0->90,90->0 |
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| a | c | ac,ac | 0->45,45->0 |
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| c | a | ac,ac | 0->225,225->0 |
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| b | d | bd,bd | 0->135,135->0 |
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| d | b | bd,bd | 0->315,315->0 |
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Scenario: Bearings at high negative latitudes
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# The coordinas below was calculated using http://www.movable-type.co.uk/scripts/latlong.html,
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# to form square with sides of 1 km.
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Given the node locations
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| node | lat | lon |
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| a | -80 | 0 |
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| b | -80.006389 | 0 |
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| c | -80.006389 | 0.036667 |
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| d | -80 | 0.036667 |
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And the ways
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| nodes |
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| ab |
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| bc |
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| cd |
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| da |
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| ac |
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| bd |
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When I route I should get
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| from | to | route | bearing |
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| a | b | ab,ab | 0->180,180->0 |
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| b | c | bc,bc | 0->90,90->0 |
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| c | d | cd,cd | 0->0,0->0 |
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| d | a | da,da | 0->270,270->0 |
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| b | a | ab,ab | 0->0,0->0 |
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| c | b | bc,bc | 0->270,270->0 |
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| d | c | cd,cd | 0->180,180->0 |
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| a | d | da,da | 0->90,90->0 |
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| a | c | ac,ac | 0->135,135->0 |
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| c | a | ac,ac | 0->315,315->0 |
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| b | d | bd,bd | 0->45,45->0 |
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| d | b | bd,bd | 0->225,225->0 |
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