this script is an idea/concept, u can help to make it more powerfull,..
Hints, tips and tricks:
* this (polygonal) tool is so easy to use; specify the Knife Object and the target object, then hit .
* u may want to play with the knife objects vertices --after the cut operation, and the target will changing interactively
* u may also want to assign deformers to the knife object ;)cool!
* translation, rotation and scaling the knife are also available.
* u can edit the objects Nodes after the operation! --as u can do it befor.
*** i am working on a video tutorial to show u: how to use this script as a VFX and Modeling tool ;)
*** Many options are coming ;)
*** ur notes and suggestion are welcomed..