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From "Ignacio Vera (JIRA)" <>
Subject [jira] [Updated] (LUCENE-8071) GeoExactCircle should create circles with right number of planes
Date Fri, 01 Dec 2017 07:15:00 GMT


Ignacio Vera updated LUCENE-8071:
    Attachment: LUCENE-8071.patch

Attached the test and proposed solution.

I basically force the shape to create at least 4 sectors if the radius is big. I have realized
as well that the shape has always a minimum of two sectors. Therefore there is a lot of code
that can be removed as it is checking for number of sectors lower than 2.

> GeoExactCircle should  create circles with right number of planes
> -----------------------------------------------------------------
>                 Key: LUCENE-8071
>                 URL:
>             Project: Lucene - Core
>          Issue Type: Bug
>          Components: modules/spatial3d
>            Reporter: Ignacio Vera
>         Attachments: LUCENE-8071-test.patch, LUCENE-8071.patch
> Hi [],
> There is still a situation when the test can fail. It happens when the planet model is
a SPHERE and the radius is slightly lower than PI. The circle is created with two sectors
but the circle plane is too big and the shape is bogus.
> I will attach a test and a proposed solution. (I hope this is the last issue of this

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