[postgis-devel] [PostGIS] #965: ST_AddIsoNode allows adding non-isolated nodes (nodes with containing_face=null)

[PostGIS]

#965: ST_AddIsoNode allows adding non-isolated nodes (nodes with
containing_face=null)
----------------------+-----------------------------------------------------
 Reporter:  strk      |       Owner:  strk         
     Type:  defect    |      Status:  new          
 Priority:  medium    |   Milestone:  PostGIS 2.0.0
Component:  topology  |     Version:  trunk        
 Keywords:            |  
----------------------+-----------------------------------------------------

Comment(by strk):

 uhm.. finding the _actual_ face containing it is what Scarponcini
 suggested as a possible change for handling the 'null' case. I dont' see
 it being appropriate when the caller explictly sets containment within a
 face as getting that wrong from the client side might reveal a bug in the
 user process, so we do want to notify that.

 Generally speaking there are a few other places where the ISO mandates
 might be more comfortable, and this is also true for simple geometries. I
 belive in such cases we should eventually make our own versions as
 friendly as they can be and keep the standard names for standard
 behaviors.

-- 
Ticket URL: <http://trac.osgeo.org/postgis/ticket/965#comment:4>
PostGIS <http://trac.osgeo.org/postgis/>
The PostGIS Trac is used for bug, enhancement & task tracking, a user and developer wiki, and a view into the subversion code repository of PostGIS project.