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  1. Lucene - Core
  2. LUCENE-7203

Improve O(N^2) GeoPolygon intersection computation performance

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    Details

    • Type: Improvement
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 6.0
    • Fix Version/s: 6.0
    • Component/s: modules/spatial3d
    • Labels:
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    • Lucene Fields:
      New

      Description

      Computing shape intersections with a polygon has an O(N^2) loop in it. This can be removed if two bounds are discovered ahead of time to use instead.

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            • Assignee:
              kwright@metacarta.com Karl Wright
              Reporter:
              kwright@metacarta.com Karl Wright

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                Updated:
                Resolved:

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