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https://issues.apache.org/jira/browse/LUCENE-8634?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16744180#comment-16744180
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Adrien Grand commented on LUCENE-8634:
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bq. This is the same case as in the tessellator
The tessellator is a bit different because it tessellates into triangles before
moving to the encoded space? The only downside is that triangles might change
orientation through encoding, which is not a problem now because the encoding
doesn't make any assumption about the encoding of triangles?
> LatLonShape: Query with the same polygon that is indexed might not match
> ------------------------------------------------------------------------
>
> Key: LUCENE-8634
> URL: https://issues.apache.org/jira/browse/LUCENE-8634
> Project: Lucene - Core
> Issue Type: Bug
> Components: modules/sandbox
> Affects Versions: 8.0, 7.7, master (9.0)
> Reporter: Ignacio Vera
> Priority: Major
> Attachments: LUCENE-8634.patch, LUCENE-8634.patch
>
>
> If a polygon with a degenerated dimension is indexed and then an intersect
> query is performed with the same polygon, it might result in an empty result.
> For example this polygon with degenerated longitude:
> POLYGON((1.401298464324817E-45 22.0, 1.401298464324817E-45 69.0,
> 4.8202184588118395E-40 69.0, 4.8202184588118395E-40 22.0,
> 1.401298464324817E-45 22.0))
>
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