Hello Michael Gibson!

Its me again and the theme is IGES file.

First good news is that Houdini imports IGES and maintains trimmed surfaces

and exact point numbers as in Moi 3d.

Still to note a little nuance is, that groups that are named inside Moi3d are empty in Houdini.

They are well named, but contain nothing.

This is Houdini Apprentice 10.0.554 edition.