[postgis-users] ST_MinkowskiSum

[Oliver Courtin]

Le 8 déc. 2013 à 05:41, Stephen Mather a écrit :

Hi Stephen,


> but I can't say I quite understand the product it is creating... .


Did you have a look on:

http://en.wikipedia.org/wiki/Minkowski_addition
http://doc.cgal.org/latest/Minkowski_sum_2/index.html


And i agree with you, this spatial algorithm is not that intuitive…


O.

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