Changes between Initial Version and Version 1 of Ticket #3719, comment 15


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Timestamp:
Mar 21, 2018, 8:16:13 AM (6 years ago)
Author:
tiiipponen

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  • Ticket #3719, comment 15

    initial v1  
    66It is good that ST_CurveToLine has developed that way and user can give his/her own tolerance as parameter.
    77
    8 But this ticket concerns on function ST_Intersects() and some other similar functions, where PostGIS is doing linearization internally and temporarily when sending geometry to GEOS library function, who doesn't understand arc-geometries. Many of these functions returns geometries with original arcs, so I can not linearize then beforehand with function ST_CurveToLine.
     8But this ticket concerns on function ST_Intersects() and some other similar functions, where PostGIS is doing linearization internally and temporarily when sending geometry to GEOS library function, who doesn't understand arc-geometries. Many of these functions returns geometries with original arcs, so I can not linearize them beforehand with function ST_CurveToLine.
    99
    1010So how to put proper tolerance for internal functions?