Hi,
I'm looking for an open algorithm to create a concave hull from a set of
points and to correct polygons that are exported by some CAD softwares
as multipart polygons.
Once I have this algorithm I can implement a tool for it in uDIG.
Thanks and sorry for my errors in the writing (I'm brazilian),
Prof. Ornélio Hinterholz Junior
Faculdade Atual da Amazônia
Boa Vista - Roraima - Brasil
(0xx95) 2121 5500
orne...@faculdadeatual.edu.br
_______________________________________________
User-friendly Desktop Internet GIS (uDig)
http://udig.refractions.net
http://lists.refractions.net/mailman/listinfo/udig-devel
