So it must be done by on the 32 Constant Geometrical characteristic for the teeth as said here.
If possible, I am asking about finding the best Open source CAD compare Software to do this automatic calculation?
I guess the CloudCompare could be a candidate, For doing it. For this, it needs to write some scripts for:
Doing the compare by some automatic scripts for that location in STL file.
So, The question is for finding the proper software to do this procedure on it (blender or ...), by finding some popular Open source CAD software for this calculation I could find some sample codes via GitHub and Paperswithcode site, better.
Excuse me, If having too much information. This is because, I have tried to ask this question as a guideline to do this project, for myself or others (by adding the search links and ...),