ST_Simplify on TRIANGLETYPE doesn't do anything
|Reported by:||Algunenano||Owned by:||pramsey|
I don't think this is consistent with polygons, that might collapse depending on the preserve_collapsed flag.
lwgeom_simplify_in_place should do nothing if preserve_collapsed is passed, but it should try to simplify (and maybe collapse) if preserve_collapsed is false.
Support for TRIANGLETYPE was introduced in https://trac.osgeo.org/postgis/ticket/4380
@pramsey as you implemented this, thoughts?