[postgis-tickets] [PostGIS] #3689: Your "Right Hand Rule" is wrong

PostGIS trac at osgeo.org
Thu Jan 19 13:01:28 PST 2017


#3689: Your "Right Hand Rule" is wrong
-----------------------+---------------------------
  Reporter:  jyutzler  |      Owner:  strk
      Type:  defect    |     Status:  new
  Priority:  medium    |  Milestone:  PostGIS 2.3.2
 Component:  postgis   |    Version:  2.3.x
Resolution:            |   Keywords:
-----------------------+---------------------------

Comment (by dbaston):

 I'd propose retiring this terminology, since different sources disagree on
 what the definition of the "Right-Hand Rule" is.  Rather than argue about
 which definition is "right" it seems more clear to replace
 ST_ForceRHR/ST_ForceLHR with ST_ForceCW/ST_ForceCCW or something along
 those lines.

--
Ticket URL: <https://trac.osgeo.org/postgis/ticket/3689#comment:2>
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.


More information about the postgis-tickets mailing list