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https://issues.apache.org/jira/browse/LUCENE-7157?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15224167#comment-15224167
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Karl Wright commented on LUCENE-7157:
-------------------------------------

Hi Robert,

Yes I think the terminology is confusing, so perhaps we already agree.  If the 
outer polygon is "clockwise" that effectively establishes the choice of what is 
inside and outside, and this works for me.



> Geo3DPoint implementation should pay attention to the ordering of lat/lon 
> points
> --------------------------------------------------------------------------------
>
>                 Key: LUCENE-7157
>                 URL: https://issues.apache.org/jira/browse/LUCENE-7157
>             Project: Lucene - Core
>          Issue Type: Bug
>            Reporter: Karl Wright
>         Attachments: LUCENE-7157.diff, LUCENE-7157.diff, LUCENE-7157.diff, 
> LUCENE-7157.diff, LUCENE-7157.diff
>
>
> The LatLonPoint API implementation pays attention to the order of the points; 
> "clockwise" means one side of the polygon boundary, and "counterclockwise" 
> means the complement.  We need to use that in Geo3DPoint and convert into 
> whatever the underlying GeoPolygonFactory method requires.



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