A simple way to generate a folded-facade pattern using voronoi 3D component in Grasshopper for facade design.this 3d model includes the 3d model open source script in Grasshopper that you can play with the free form in order to make it suit your design. so feel free to take my 3d model in grasshopper and play around by controlling the 4 points and do your own wall design.also includes the Rhino 6 3d model.
Key GH component: