Semantics of 3D bbox query against 2d bbox data? #160
Description
OAF Part 1 allows 2D or 3D bbox query. The semantics of doing a 3D bbox query against a 2D bbox are not explicitly defined. I think the only thing that makes sense here is that the 2D bbox in data is assumed to have a negative infinity to positive infinity elevation, so any 3D bbox query over 2D data effectively ignores the elevation.