Ignacio Vera created LUCENE-7909:
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Summary: Issue with holes in polygons
Key: LUCENE-7909
URL: https://issues.apache.org/jira/browse/LUCENE-7909
Project: Lucene - Core
Issue Type: Bug
Components: modules/spatial3d
Reporter: Ignacio Vera
Hi,
It seems the behavior of adding holes to polygons is not behaving well. It
seems it is all related to the following method:
/** Check if a point is within the provided holes.
*@param point point to check.
*@return true if the point is within any of the holes.
*/
protected boolean isWithinHoles(final GeoPoint point) {
if (holes != null) {
for (final GeoPolygon hole : holes) {
if (!hole.isWithin(point)) {
return true;
}
}
}
return false;
}
The negation in the if clause is wrong. This affects two classes,
GeoConvexPolygon and GeoConcavePolygon. I have ready a patch if you think it
should be corrected.
Thanks,
I.
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