postgis/lwgeom/TODO

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- ZM flags debugging (segfaults with force_type)
- LWGEOM editor (insert/append a geom, remove a geom, ....)
- Make collect() avoid flatting
- Flatten(geometry)
- F linemerge(linestring, linestring)
- A linemerge(linestring, linestring)
- make IsValid() return GEOS invalidity message if any (as a NOTICE probably)
- AsBinary(geometry, XDR|NDR)
- Endiannes honouring in dumper (currently does not specify and does not
flip when required). Depends on AsBinary() item above.
- 4d and WKB support in loader.
- box extractor function (getbox2d) returning an actual
object should probably find a way to return NULL (for empty geometries).
- Check spheroid misure functions
o can't understand if 3d computation works since
I get same result w/ 2d and 3d.
o check if distance can be computed in 3d space
- Check semantic required by OGC functions working on "first geometry
of a given type". Is the first geometry be to be seeked inside
collection elements (currently it is not w/ LWGEOM) ?
- proj support functions might need 3d sometimes.
- GEOMETRY && BOX2D, GEOMETRY && BOX3D