2013-10-02 07:48:49 -04:00
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@routing @projection @todo
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2013-10-02 07:43:07 -04:00
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Feature: Projection to nearest point on road
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2013-10-02 07:48:49 -04:00
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Waypoints should be projected perpendicular onto the closest road, also at high latitudes.
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2013-10-02 07:43:07 -04:00
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Background:
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The coordinas below was calculated using http://www.movable-type.co.uk/scripts/latlong.html
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The nodes are placed as follows, with ab, bc and bd all being 1 km in length each:
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2013-10-02 07:53:09 -04:00
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| | | c |
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| | b | | (this is sketch only, real data is in the table below)
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| a | | d |
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2013-10-02 07:43:07 -04:00
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Given the profile "testbot"
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Given the node locations
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| node | lat | lon |
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| a | 80.00000 | 0.00000 |
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| b | 80.00639 | 0.03667 |
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| c | 80.01278 | 0.07333 |
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| d | 80.00000 | 0.07333 |
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And the ways
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| nodes |
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| abc |
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Scenario: Projection onto way at high latitudes, 1km distance
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When I route I should get
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| from | to | route | compass | bearing | distance |
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| b | a | abc | SW | 225 | 1000m +-3 |
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| b | c | abc | NE | 45 | 1000m +-3 |
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| a | d | abc | NE | 45 | 1000m +-3 |
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| d | a | abc | SW | 225 | 1000m +-3 |
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| c | d | abc | SW | 225 | 1000m +-3 |
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| d | c | abc | NE | 45 | 1000m +-3 |
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Scenario: Projection onto way at high latitudes, no distance
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When I route I should get
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| from | to | route | distance |
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| d | b | abc | 0m |
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| b | d | abc | 0m |
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