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Posted to dev@lucene.apache.org by "Nicholas Knize (JIRA)" <ji...@apache.org> on 2018/10/03 19:14:00 UTC

[jira] [Created] (LUCENE-8521) Change LatLonShape encoding to use selective indexing

Nicholas Knize created LUCENE-8521:
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             Summary: Change LatLonShape encoding to use selective indexing
                 Key: LUCENE-8521
                 URL: https://issues.apache.org/jira/browse/LUCENE-8521
             Project: Lucene - Core
          Issue Type: New Feature
            Reporter: Nicholas Knize


LUCENE-8496 allows for selecting the first n dimensions to be used for building the index and the remaining dimensions to be used as data dimensions. This feature changes {{LatLonShape}} encoding to a 7 dimension encoding instead of 6; where the first 4 are index dimensions defining the bounding box of the {{LatLonShape.Triangle}} and the remaining 3 data dimensions defining the vertices of the triangle.



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