Ignacio Vera created LUCENE-9152:
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             Summary: Improve line intersections from polygons
                 Key: LUCENE-9152
                 URL: https://issues.apache.org/jira/browse/LUCENE-9152
             Project: Lucene - Core
          Issue Type: Improvement
            Reporter: Ignacio Vera


Currently we always check triangle intersection in polygons without considering 
the boundary. This is not totally right as it might miss an intersection if a 
polygon and a triangle are touching each other.

 

The proposal is the following:

   *  if there is no points of the triangle inside the polygon, then consider 
the boundary

   * If all points are inside the polygon, then do not consider the boundary.



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