An application for AUTOCAD 2002-2009, which determines the intersection curves between 2 sets consisting of 3DFACE, 3DSOLID or 3DMESH entities. The outcome is represented by 3DPOLY entities.
3DINTERSECTION for AutoCAD is shareware, you can free download and try it for free during trial period. After that you may buy it for $49 or should delete it.