Roof shingles using the PanelingTools in Grasshopper

Dear All,

I am currently trying to model a shingle roof in grasshopper using the PanelingTools, however, I am fairly inexperienced with the software and I am stuck, I have managed to create the grid with the correct sizes but I don’t know how to layer them, they are all levelled at the moment. Is there a way to have them layered, similar to the photo? I would greatly appreciate any help of assistance.

Thank you.

image

Roof test.3dm (241.4 KB)
Roof test.gh (8.2 KB)

Here’s a lapping shingle script that might be helpful.

Also, see if this video helps: