[
https://issues.apache.org/jira/browse/LUCENE-8696?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16776006#comment-16776006
]
Karl Wright commented on LUCENE-8696:
-------------------------------------
Added some simple diagnostics. The difference lies in the construction of the
second circle plane:
{code}
[junit4] 1> Checking 'iswithin' for 0.020717830200521595
0.9523290534985549 0.30699177254488114
[junit4] 1> pathPoint...
[junit4] 1> outside of circle
[junit4] 1> pathPoint...
[junit4] 1> within!
[junit4] 1> Checking 'iswithin' for 0.020717830200521595
0.9523290534985549 0.30699177254488114
[junit4] 1> pathPoint...
[junit4] 1> outside of circle
[junit4] 1> pathPoint...
[junit4] 1> outside of circle
[junit4] 1> pathPoint...
[junit4] 1> outside of cutoff plane [A=0.6045468388328157,
B=-0.796569594986684, C=-3.0241383426688587E-48, D=0.0, side=1.0]
[junit4] 1> pathPoint...
[junit4] 1> outside of cutoff plane [A=-0.6885949363624547,
B=-0.29030954074708304, C=-0.6644978436136604, D=0.0, side=1.0]
[junit4] 1> segment...
[junit4] 1> segment...
[junit4] 1> segment...
{code}
So the second circle plane accepts the point in the narrower case, but rejects
it in the wider case. Digging further.
> TestGeo3DPoint.testGeo3DRelations failure
> -----------------------------------------
>
> Key: LUCENE-8696
> URL: https://issues.apache.org/jira/browse/LUCENE-8696
> Project: Lucene - Core
> Issue Type: Bug
> Components: modules/spatial3d
> Reporter: Ignacio Vera
> Assignee: Karl Wright
> Priority: Major
> Attachments: LUCENE-8696.patch
>
>
> Reproduce with:
> {code:java}
> ant test -Dtestcase=TestGeo3DPoint -Dtests.method=testGeo3DRelations
> -Dtests.seed=721195D0198A8470 -Dtests.slow=true -Dtests.badapples=true
> -Dtests.locale=sr-RS -Dtests.timezone=Europe/Istanbul -Dtests.asserts=true
> -Dtests.file.encoding=ISO-8859-1{code}
> Error:
> {code:java}
> [junit4] FAILURE 1.16s | TestGeo3DPoint.testGeo3DRelations <<<
> [junit4] > Throwable #1: java.lang.AssertionError: invalid hits for
> shape=GeoStandardPath: {planetmodel=PlanetModel.WGS84,
> width=1.3439035240356338(77.00000000000001),
> points={[[lat=2.4457272005608357E-47,
> lon=0.017453291479645996([X=1.0009663787601641, Y=0.017471932090601616,
> Z=2.448463612203698E-47])], [lat=2.4457272005608357E-47,
> lon=0.8952476719156919([X=0.6260252093310985, Y=0.7812370940381473,
> Z=2.448463612203698E-47])], [lat=2.4457272005608357E-47,
> lon=0.6491968536639036([X=0.7974608400583222, Y=0.6052232384770843,
> Z=2.448463612203698E-47])], [lat=-0.7718789008737459,
> lon=0.9236607495528212([X=0.43181767034308555, Y=0.5714183775701452,
> Z=-0.6971214014446648])]]}}{code}
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