We may use as of yet unmerged work done on
our own Fork of libnest2d whenever convenient.
Libnest2d implements the 2D bin packing problem.
The objective of this repository is to allow libnest2d
functions to be called from Python using Numpy.
To this end, there is a competing
Solution to provide Python bindings.
However it doesn't expose enough of the configurability
that Cura requires and its bindings aren't as transparent.