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https://issues.apache.org/jira/browse/LUCENE-8214?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16404159#comment-16404159
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ASF subversion and git services commented on LUCENE-8214:
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Commit cd39314a000c004912b6dd6b051af3f38491803a in lucene-solr's branch
refs/heads/master from [[email protected]]
[ https://git-wip-us.apache.org/repos/asf?p=lucene-solr.git;h=cd39314 ]
LUCENE-8214: Do a better job of selecting the test point for a
geocomplexpolygon.
> Improve selection of testPoint for GeoComplexPolygon
> ----------------------------------------------------
>
> Key: LUCENE-8214
> URL: https://issues.apache.org/jira/browse/LUCENE-8214
> Project: Lucene - Core
> Issue Type: Improvement
> Components: modules/spatial3d
> Reporter: Ignacio Vera
> Assignee: Karl Wright
> Priority: Major
> Attachments: LUCENE-8214.patch
>
>
> I have been checking the effect of the testPoint on GeoComplexPolygon and it
> seems performance can change quite a bit depending on the choice.
> The results with random polygons with 20k points shows that a good choice is
> to ue the center of mass of the shape. On the worst case the performance is
> similar to what we have now and the best case is twice as fast for
> {{within()}} and {{getRelationship()}} methods.
> Therefore I would like to propose to use that point whenever possible.
>
>
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