Unfolding, tabbing, and tagging a trimmed Brep

Hi all,

I need some help grasshopper community, kind of a newbie at this but anyways. I have a Brep composed of a triangulated surface with a circle pattern trimmed onto it.

What I need help with is laying out (unfolding) each triangle onto a surface (for lasercutting) as well as tabbing them (both with score and cut layers) and tagging them for assembly. I tried to use the digital toolbox tutorial, however I think because there are additional holes in my surfaces, its picking up extra points which is messing the definition up. As opposed to just plain triangulated surfaces. Please help!!

http://digitaltoolbox.info/grasshopper-intermediate/orient/