The only "script" for Carrara is a third-party python plug-in that I am not really very familiar with.

 

"Standard" Carrara plug-ins are written in C++, not any sort of script, and are very different from DAZ Studio.

 

That said, you've done the hard part - coming up with the algorithms and functions that perform the calculations. Translating that into a Carrara plug-in should be reasonably straightforward.