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Compute turn angles in mercartor projection. Implements issues #596,

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#532
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DennisOSRM
2013-02-28 13:34:48 +01:00
parent bec4e4437d
commit 2cc2c967d1
3 changed files with 17 additions and 9 deletions
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features/testbot/turns.feature
+11 -4
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@@ -97,20 +97,27 @@ Feature: Turn directions/codes
| g | c | xg,xc | head,right,destination |
| g | e | xg,xe | head,sharp_right,destination |
@todo
Scenario: Skadestuevej, København
Scenario: Turn instructions at high latitude
https://github.com/DennisOSRM/Project-OSRM/issues/532
Given the node locations
| node | lat | lon |
| a | 55.68740 | 12.52430 |
| b | 55.68745 | 12.52409 |
| c | 55.68711 | 12.52383 |
| x | -55.68740 | 12.52430 |
| y | -55.68745 | 12.52409 |
| z | -55.68711 | 12.52383 |
And the ways
| nodes |
| ab |
| bc |
| xy |
| yz |
When I route I should get
| from | to | route | turns |
| a | c | ab,bc | head,left,destination |
| from | to | route | turns |
| a | c | ab,bc | head,left,destination |
| c | a | bc,ab | head,right,destination |
| x | z | xy,yz | head,right,destination |
| z | x | yz,xy | head,left,destination |