[
https://issues.apache.org/jira/browse/LUCENE-7951?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16165907#comment-16165907
]
Ignacio Vera commented on LUCENE-7951:
--------------------------------------
Hi [~dsmiley],
I would like to share some thoughts of the current solution as there might be
room from improvement. From the original classes I had to do two changes that
mcan be improve to be able to pass the tests:
1) Geo3dCircleShape.relate(Shape other): Currently circles in WGS84 gives false
positives and false negatives close to the edge. The current solution is not
optimal because the behavior of points and other shapes will be different. I
had a look how the circles are build in Geo3d and I think there is room from
improvement. The solution is not perfect but it will remove the false positives
and we could probably remove this method. I will open a ticket to [~daddywri]
to consider a new way of building circle planes.
2) New constructor in Geo3dRectangleShape: This has been added because Geo3d
wide rectangles (extension > PI) are unable to compute longitude bounds. I
would like to investigate if this is possible and therefore having a unique way
to compute bounds in the wrapper.
Cheers,
I.
> New wrapper classes for Geo3d
> -----------------------------
>
> Key: LUCENE-7951
> URL: https://issues.apache.org/jira/browse/LUCENE-7951
> Project: Lucene - Core
> Issue Type: Improvement
> Components: modules/spatial-extras
> Reporter: Ignacio Vera
> Assignee: David Smiley
> Priority: Minor
> Attachments: LUCENE_7951_build.patch, LUCENE_7951_build.patch,
> LUCENE-7951.patch, LUCENE-7951.patch
>
>
> Hi,
> After the latest developments in the Geo3d library, in particular:
> [https://issues.apache.org/jira/browse/LUCENE-7906] : Spatial relationships
> between GeoShapes
> [https://issues.apache.org/jira/browse/LUCENE-7936]: Serialization of
> GeoShapes.
> I propose a new set of wrapper classes which can be for example linked to
> Solr as they implement their own SpatialContextFactory. It provides the
> capability of indexing shapes with
> spherical geometry.
> Thanks!
--
This message was sent by Atlassian JIRA
(v6.4.14#64029)
---------------------------------------------------------------------
To unsubscribe, e-mail: dev-unsubscr...@lucene.apache.org
For additional commands, e-mail: dev-h...@lucene.apache.org
