[geos-devel] intersected but not touch

Gorbachev Ivan gim.spb at gmail.com
Tue Apr 28 05:56:55 PDT 2015

I need to find the intersection between the couples of objects in the set
of objects. There are hundreds of thousands of objects. I only need to find
objects that intersect but do not touched. To find out it, I call the
method "intersect" and after that I call the method "touch". For 100 of
objects is 100! * 2 checks. Is there are way to find the intersection of
objects, excluding objects witch are only touch? Then checks will take half
a time. Thanks in advance
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