3 ms·
Not an expert, but curious if space-filling curves (like Peano curves) [0] can be used to convert 3D to 2D representations and then the current cdb API/architec
by ignoramous 6y ago
Not an expert, but curious if space-filling curves (like Peano curves) [0] can be used to convert 3D to 2D representations and then the current cdb API/architecture can be used as-is?
[0] https://en.m.wikipedia.org/wiki/Space-filling_curve https://en.m.wikipedia.org/wiki/Space-filling_curve
- sumeer 6y agoYes, we would probably use a space-filling curve to convert from 3D, just like the current scheme uses a Hilbert curve from 2D. There are some practical performance challenges when the (sparse) tree gets deeper, as I mentioned in my previous response.