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https://issues.apache.org/jira/browse/LUCENE-8239?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16426860#comment-16426860
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Ignacio Vera commented on LUCENE-8239:
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It is not a problem on how we construct the planes.
For 1e-5 the plane with fixed Z is chosen and therefore success.
For 1e-6 the plane with fixed X is chosen (because it is first on the if/else
statements) and therefore an error.
(The evaluation of the vector for plane X is ~-1e-15 and for plane Z is 0) I
guess the fix is to choose the plane with lower evaluation!
> GeoComplexPolygon fails when test or/and check point are near a pole
> --------------------------------------------------------------------
>
> Key: LUCENE-8239
> URL: https://issues.apache.org/jira/browse/LUCENE-8239
> Project: Lucene - Core
> Issue Type: Bug
> Components: modules/spatial3d
> Reporter: Ignacio Vera
> Priority: Major
> Attachments: LUCENE-8239.patch
>
>
> When calling {{within}} method in GeoComplexPolygon you can get errors if the
> test point of the polygon or the given point is near a pole.
> The reason is that one of the planes defined by these points is tangent to
> the world therefore intersection with the above plane fails. We should
> prevent navigating those planes ( we should not even construct them).
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