Try PhotoModeler.  I can fish out their phone number for you, but it'd
probably be quicker just to do a web search.  The program is quite good at
the 3-D wireframe portion of this.  I don't remember if they can cut
cross-sections, but do know that they can export a dxf file, so there are
several options for doing the x-sections if they can't.  Holler back at me
if you can't find the contact address or phone number.  I think they're in
Vancouver.

All the best,

Jim

Wagner Lipnharski wrote:

> Two weeks looking for a software package that can integrate 5 or more
> simple outlined images taken from  a real image from different angles,
> and compose them into a 3d wire frame.  Then, I need to chop this 3d
> image in horizontal (or vertical) slices as a catscan does.  As we have
> here in Piclist all sort of crazy persons, I believe someone should know
> something to help me.  Tks. Wagner.