[postgis-devel] [PostGIS] #1498: ST_CrossProduct ?

[PostGIS]

#1498: ST_CrossProduct ?
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 Reporter:  strk         |       Owner:  pramsey      
     Type:  enhancement  |      Status:  new          
 Priority:  low          |   Milestone:  PostGIS 2.1.0
Component:  postgis      |     Version:  trunk        
 Keywords:               |  
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Comment(by strk):

 Note that I found a limit in the "construct full polygon, and apply
 ForceRHR" idea in that LineMerge won't let you construct self-touching
 rings, thus make it impossible at the moment to construct the polygon. See
 ticket #1500 for a solution to that problem.

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Ticket URL: <http://trac.osgeo.org/postgis/ticket/1498#comment:2>
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