[postgis-tickets] [PostGIS] #3402: geometry crosses edges with 0 tolerance

[PostGIS]

#3402: geometry crosses edges with 0 tolerance
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  Reporter:  strk      |      Owner:  strk
      Type:  defect    |     Status:  new
  Priority:  medium    |  Milestone:  PostGIS 2.1.9
 Component:  topology  |    Version:  2.1.x
Resolution:            |   Keywords:
-----------------------+---------------------------

Comment (by strk):

 Further reduction:
 {{{
 SELECT CreateTopology('bug3402');
 SELECT TopoGeo_addLinestring('bug3402',
 '01020000000E0000001F85EB1117273941F6285CEFAC9652411F85EB1147283941F6285CEF599652411F85EB9172283941F6285CBF4A9652411F85EB910B283941F6285C6F429652411F85EB11E8273941F6285CFF3C9652411F85EBD1DD273941F6285C8F359652411F85EBD1E5273941F6285CFF309652411F85EB11F7273941F6285C5F2E9652411F85EB5119283941F6285CEF2D9652411F85EB5128283941F6285CCF2C9652411F85EB914A283941F6285C7F269652411F85EBD101293941F6285C8F369652411F85EB51A428394100000070CF9652411F85EBD160273941000000E0DA965241'
 , 0);
 SELECT TopoGeo_addLinestring('bug3402',
 '01020000000E000000295C8F0217273941A4703DEAAC9652416766662647283941295C8FF259965241E17A14AE72283941333333C34A96524148E17A940B2839413E0AD77342965241F6285C0FE82739411F85EB013D965241000000C0DD273941EC51B88E3596524152B81EC5E52739418FC2F5F8309652415C8FC2F5F627394152B81E652E96524148E17A5419283941713D0AF72D96524185EB51382828394115AE47D12C965241713D0A974A2839413E0AD7832696524115AE47E101293941000000903696524133333333A428394185EB5168CF965241A4703DCA6027394152B81EE5DA965241'
 , 0);
 }}}

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Ticket URL: <https://trac.osgeo.org/postgis/ticket/3402#comment:4>
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