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Posted to dev@lucene.apache.org by "Karl Wright (JIRA)" <ji...@apache.org> on 2016/04/09 17:56:25 UTC

[jira] [Created] (LUCENE-7198) Co-linear points in a convex or concave polygon will not properly detect intersections

Karl Wright created LUCENE-7198:
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             Summary: Co-linear points in a convex or concave polygon will not properly detect intersections
                 Key: LUCENE-7198
                 URL: https://issues.apache.org/jira/browse/LUCENE-7198
             Project: Lucene - Core
          Issue Type: Bug
          Components: modules/spatial3d
    Affects Versions: master
            Reporter: Karl Wright
            Assignee: Karl Wright


When two or more points in a convex or concave polygon are colinear, the polygon won't properly detect intersections.  In order to work, the colinear segments must not interfere with one another during intersection detection.



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