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https://issues.apache.org/jira/browse/LUCENE-8632?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Nicholas Knize updated LUCENE-8632:
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    Description: Currently the tessellator is tightly coupled with latitude and 
longitude (WGS84) geospatial coordinates. This issue will explore generalizing 
the tessellator, {{LatLonShape}} field and {{LatLonShapeQuery}} to non 
geospatial (cartesian) coordinate systems so lucene can provide the index & 
search capability for general geometry / non GIS type use cases.  (was: 
Currently the tessellator is tightly coupled with latitude and longitude 
(WGS84) geospatial coordinates. This issue will explore generalizing the 
tessellator to non geospatial coordinate systems so lucene can handle arbitrary 
projections in vector space.)

> XYShape: Adapt LatLonShape tessellator, field type, and queries to non-geo 
> shapes
> ---------------------------------------------------------------------------------
>
>                 Key: LUCENE-8632
>                 URL: https://issues.apache.org/jira/browse/LUCENE-8632
>             Project: Lucene - Core
>          Issue Type: New Feature
>            Reporter: Nicholas Knize
>            Assignee: Nicholas Knize
>            Priority: Major
>
> Currently the tessellator is tightly coupled with latitude and longitude 
> (WGS84) geospatial coordinates. This issue will explore generalizing the 
> tessellator, {{LatLonShape}} field and {{LatLonShapeQuery}} to non geospatial 
> (cartesian) coordinate systems so lucene can provide the index & search 
> capability for general geometry / non GIS type use cases.



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