[postgis-devel] [PostGIS] #1775: Asymmetric undetected edge motion collision

[PostGIS]

#1775: Asymmetric undetected edge motion collision
----------------------+-----------------------------------------------------
 Reporter:  strk      |       Owner:  strk         
     Type:  defect    |      Status:  new          
 Priority:  high      |   Milestone:  PostGIS 2.0.1
Component:  topology  |     Version:  2.0.x        
 Keywords:            |  
----------------------+-----------------------------------------------------

Comment(by strk):

 from orange to green is allowed, from green to orange it is not: ERROR:
 Edge motion collision at POINT(699288 6901218)

 The collision point is correctly reported as the island you see near the
 bottom.

 [[Image(collision.png)]]

-- 
Ticket URL: <http://trac.osgeo.org/postgis/ticket/1775#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.