Sorry, I'd like to add further information regarding the validation rule. My question comes because of what's said in the doc link at the bottom.
What kind of unexpected behavior can happen? none Geometries will not be validated (because it's kinda expensive to calculate). You may or may not ultimately get an error at some point; results are undefined. https://locationtech.github.io/spatial4j/apidocs/com/ spatial4j/core/context/jts/ValidationRule.html -- Rodolfo Federico Gamarra On Sun, Jun 4, 2017 at 9:41 PM, rgamarra <rgama...@gmail.com> wrote: > Hi there all, > > I'm using the RPT field type to perform geospatial polygonal searches > (e.g. https://cwiki.apache.org/confluence/display/solr/Spatial+Search)/ > > How do you recommend with self-crossing polygons (8 figure or bow-tie, for > example)? > > Decompose it in a multi polygon? Setting to "none" validation rule: in > what cases the unexpected behavior arises? > > or, configure different validation rules at the schema level? > > According to https://lucene.apache.org/core/6_2_0/core/org/apache/lucene/ > geo/Polygon.html > > 1. The polygon must not be self-crossing, otherwise may result in > unexpected behavior. > > The expected behavior of the search is that of searching for points in > each of the lobes of the 8 figure, for the example given. > > Best regards > > > -- > Rodolfo Federico Gamarra >
