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hugoledoux / startin

A Delaunay triangulator for processing TINs
MIT License
34 stars 9 forks source link

[request] Option to use Haversine distance #10

Closed evetion closed 2 years ago

evetion commented 2 years ago

Could be useful so we can easily use lat, lon points, including meridian crossing without needing to project these points beforehand.

hugoledoux commented 2 years ago

This makes everything so much more complex, and probably not feasible with robust arithmetic (incircle test?).

Projecting the input points is the only way to go I'm afraid.