Feature Inquiry: 3d points in fermislice

[Dongsheng-Wen]

Dear developers,
I am using ifermi and find it very useful. I am kind of interested in visualizing the 2d fermi slices in 3d because sometimes the 3d plotter requires too much memory and time.
I tried to plot the isoline and properties from the fermislice in 3d, then I found that the isoline segments are 2d segments on the x-y plane. Would it be possible to output the 3d isoline segments in the FermiSlice.from_fermi_surface function?

An example would be like the following:

Best,
Dongsheng