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I have as an input a 2D polygon with holes, and I need to find it’s straight skeleton, like in the picture:
(source: cgal.org)
Maybe there is a good Java library for it?
And if not, can you point me to the good explanation of the algorithm, so I could implement it myself? (I haven’t found good resources on Google)
I wrote this a little while back. Not sure if it’s robust enough.
https://github.com/twak/campskeleton
(edited for 2018…)