Completely cover a polygon with H3 cells using H3 extension for PostGIS

[sampeters1]

Using the H3 extension for PostGIS I want to fully cover a polygon with H3 cells, meaning all H3 cells should intersect with the given polygon. The h3_polygon_to_cells function only fills my polygon with hexagon that are contained by the cell's centroids, while the h3_coverage function (explained here) seems exactly what I am looking for. However, this function doesn't seem to be available in the H3 extension for PostGIS.

Any advice?

[jmealo]

https://github.com/uber/h3/pull/923/files
^^ This PR seems like it implements some functionality related to this request?

[jmealo]

@sampeters1 zachasme/h3-pg#158 (comment)

I'm not sure if this works for you? If so, I think we can close this ticket?