[postgis-devel] [PostGIS] #664: PointArray Side Effect

[PostGIS]

#664: PointArray Side Effect
----------------------+-----------------------------------------------------
 Reporter:  colivier  |       Owner:  pramsey      
     Type:  defect    |      Status:  new          
 Priority:  medium    |   Milestone:  PostGIS 2.0.0
Component:  postgis   |     Version:  trunk        
 Keywords:            |  
----------------------+-----------------------------------------------------

Comment(by nicklas):

 I looked some into the 3DDistance case and found that the problem was not
 in the distance functions, but in ST_Expand.

 The failure is trigged by:


 {{{
 SELECT ST_Expand('POINT(1 1)'::geometry,5);
 }}}

 The regression tests passes if ST_3DDWithin test is replaced by
 _ST_3DDWithin

 /Nicklas

-- 
Ticket URL: <http://trac.osgeo.org/postgis/ticket/664#comment:1>
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.