Yes, decompose into multi polygon. On 05-Jun-2017 6:11 AM, "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 >
