WebGL - Contour Tool | Adobe Exchange Using WebGL with THREEjs, import .OBJ models and bring 3D interaction into Illustrator. This extension contours imported geometry, allowing the user to create sectional models for laser cutting, CNC milling, and other substractive fabrication/manufacturing. By hitting the button "Send_To_Illustrator", the contours are laid out in real world units on an illustrator canvas. More info here: http://executable.io/2016/04/06/th...