Segmentation of Woven Fibers via Match / Classify Functions

Hello all,

I'm currently exploring trial versions of both HyperWorks and HyperMesh in an attempt to solve a complex problem regarding the transfer of CT data to a finite element model for a woven 3D fabric.  I have CT data that I've been able to convert to an explicit mesh with orientation vectors in Abaqus that represents the fiber architecture successfully, however I'm trying to reverse-engineer this mesh to evaluate modifications to the weave architecture.  

I'm wondering if its possible to use HyperWorks / HyperMesh to segment either an STL file or an Abaqus part representing the woven structure into individual fibers to experiment with changes to their cross-sectional areas.  I was thinking of using the 'Match' or 'Classify' functions to group parts together based upon their orientation vectors. 

If this is possible or if anyone has been able to reverse-engineer CT data in this way, please let me know.  I have attached a picture of what I'm working with for reference.

Thanks,

Steve