Is there any existing implementation or logic for Hilbert curve mapping for floating point co-ordinates?

Question

I am working on implementing a Hilbert curve mapping that uses co-ordinates with floating points. I have come across several Hilbert curve implementations at Github and looks like all of them consider integer co-ordinates only. Though I am working on the logic to process the fractional parts and integer parts separately, would appreciate any leads or pointers that could help me in my implementation.

the hilbert curve is a discrete algorithm so it inherently uses integers ... simply adapt its output into float as needed — Scott Stensland, Apr 03 '20 at 17:13

score 0 · Answer 1 · answered Apr 10 '20 at 18:51

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It's not clear what problem you are trying to solve exactly, but if you need to order arbitrary points along the Hilbert curve, you might want to consider Hilbert Sort: https://doc.cgal.org/latest/Spatial_sorting/index.html

answered Apr 10 '20 at 18:51

jcerveny

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Is there any existing implementation or logic for Hilbert curve mapping for floating point co-ordinates?

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