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https://issues.apache.org/jira/browse/LUCENE-7962?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16166700#comment-16166700
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ASF subversion and git services commented on LUCENE-7962:
---------------------------------------------------------

Commit 8cb64ed926de59776f87e8151a72c3ce6f09caae in lucene-solr's branch 
refs/heads/master from [[email protected]]
[ https://git-wip-us.apache.org/repos/asf?p=lucene-solr.git;h=8cb64ed ]

LUCENE-7962: Revamp how computeNearestDistance is done to make it return the 
distance where the point is truly nearest to the given path.


> GeoPaths need ability to compute distance along route WITHOUT perpendicular 
> leg
> -------------------------------------------------------------------------------
>
>                 Key: LUCENE-7962
>                 URL: https://issues.apache.org/jira/browse/LUCENE-7962
>             Project: Lucene - Core
>          Issue Type: Improvement
>          Components: modules/spatial3d
>    Affects Versions: 6.6
>            Reporter: Karl Wright
>            Assignee: Karl Wright
>             Fix For: 6.7, master (8.0), 7.1
>
>
> Distance computation for GeoPaths properly computes distance as distance 
> along the route PLUS the perpendicular distance from the route to the point 
> in question.  That is fine but there is another use case for GeoPaths, which 
> is to compute distance along the route without the perpendicular leg.
> The proposal is to add a method for GeoPath implementations only that 
> computes this distance.



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