[postgis-tickets] [PostGIS] #2818: ST_Extrude can't extrude all polygons

[PostGIS]

#2818: ST_Extrude can't extrude all polygons
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 Reporter:  robe    |       Owner:  colivier     
     Type:  defect  |      Status:  new          
 Priority:  medium  |   Milestone:  PostGIS 2.2.0
Component:  sfcgal  |     Version:  trunk        
 Keywords:          |  
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Comment(by vmo):

 That was a bug in SFCGAL, fixed in change-set bfea527.

 The erroneous implementation was forcing exterior rings to be CCW and
 interior ring to be CW, except that it only worked for exterior. As a
 result the input polygon (CW ext and CCW int) was rendered invalid.

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Ticket URL: <http://trac.osgeo.org/postgis/ticket/2818#comment:1>
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