[geos-devel] concave hull

Riccardo Cohen r.cohen at realty-property.com
Sun Mar 9 04:36:44 PDT 2014

I need to generate a concave hull for a collection of points. I found 
only convexHull() in Geos 3.5.0.
But it seems that PostGis uses some GEOS functions to make a concave hull :


Is it possible simply in a C program without having to implement a 
special new algorithm ?

Thanks a lot
Riccardo Cohen
+33 (0)6 09 83 64 49
Société Realty-Property.com
16 rue de Belle Isle
37100 Tours


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