This definition was designed to facet any surface, into a grid that can the be divided up into perforated panels.  I’ve included the grasshopper file for people to play with, all thats required from rhino’s end is a series of curves to loft and an attractor point.

Perforation Panel Grasshopper File

Note:Version of Grasshopper Needed-(Grasshopper 0.6.0059)

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