cone beam x-ray

Hello,

i have a set of projections at one rotation angle,

I've used iradon/ifanbeam to get the image reconstruction for both of these.

However now i'm trying to implement a conebeam reconstruction of my dataset.

What would be the solution to achieve this?

(p.s i decided to add an extra piece of code that gives me multiple ifanbeam reconstructions (multiple axial slices) of my image, therefore in order to implement conebeam reconstruction, doi just need to visualize it my stack of axial slices?, or do i have the wrong idea? thanks, any help would be appertained).