Quickhull orientation fix #110
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The output of the complex tests has been verified using Shapely / GEOS
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I'm happy that this is generating counter-clockwise hulls now – the tests are pretty exhaustive, match Shapely / GEOS output, and resulting polygons are verified as valid, convex, and counter-clockwise. If anyone can think of any other ways to exercise the algorithm I'm all ears, but otherwise I'm happy for this to merge. |
TeXitoi
approved these changes
Mar 28, 2017
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bors r+ |
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This closes #109, but is WIP until I write a few more tests and get some more eyes on it.