3d object inside a q3Dscatter graph

[Dimis]

Hi all,

I have a task where I need display a 3D object (stl) and a 3d point trajectory on the same figure.

What I've thought is, to display the 3D object in the q3Dscatter graph.

At the moment, I have managed to write the code for displaying them but in different projects. How could I merge them?

Thank you in advance.