[jira] [Created] (LUCENE-8236) GeoPath behavior with indentical points

["Ignacio Vera (JIRA)" <ji...@apache.org>]

Ignacio Vera created LUCENE-8236:
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             Summary: GeoPath behavior with indentical points
                 Key: LUCENE-8236
                 URL: https://issues.apache.org/jira/browse/LUCENE-8236
             Project: Lucene - Core
          Issue Type: Bug
          Components: modules/spatial3d
            Reporter: Ignacio Vera


GeoPath has the current behavior:
 * When provided a path with two consecutive identical points: In all cases it generates an {{IllegalArgumentException}} because it tries to build a plane with those two points.
 * When provided a path with two consecutive numerical identical points: In case of {{GeoStandardPath}} it throws an {{IllegalArgumentException}} because the path is too short. The case of {{GeoDegeneratePath}} is more complicated as it builds the path but the plane can be bogus. In some cases points on the other side of the world can be "In Set".

I think the factory should filter out these points, in the same way it is done for {{GeoPolygon}}. If this is not the desired behavior then the factory  should throw a consistent {{IllegalArgumentException}} in all cases.



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