[jira] [Created] (LUCENE-7250) Geo3d's convex and concave polygons do not handle hole intersections properly

["Karl Wright (JIRA)" <ji...@apache.org>]

Karl Wright created LUCENE-7250:
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             Summary: Geo3d's convex and concave polygons do not handle hole intersections properly
                 Key: LUCENE-7250
                 URL: https://issues.apache.org/jira/browse/LUCENE-7250
             Project: Lucene - Core
          Issue Type: Bug
          Components: modules/spatial3d
    Affects Versions: master, 6.x
            Reporter: Karl Wright


The addition of holes to GeoConvex and GeoConcave polygon shapes has broken two things:
(1) The edge points returned should include the hole edge points;
(2) The outer distance computation should include distance from hole edges.

This ticket is complicated by the fact that holes as provided by GeoPolygonFactory can be entirely outside of the polygon; no checking or pruning is done.  It is unknown whether having edge points from outside holes will lead to improper return values for getRelationship() results.




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