Hi Frederick,

The pointcoordinates script might help with picking a point, and getting the XYZ coordinates.
https://moi3d.com/forum/index.php?webtag=MOI

I am unsure what kind of interface with nodeeditor would work...
I suppose the rotation axis (Frame) would depend upon the active view? Top, Front, or Right. (or 3D?)

What sort of widget node would permit mouse input to a .nod file?

- Brian