Projecting a Gradient Pattern on a Complex Mesh

Grasshopper
1

Hi all,

I am currently struggling with how to create/project a gradient pattern onto a complex mesh. The mesh was modeled in Maya and exported into Rhino.

Pattern_2
Pattern_21265×816 112 KB

Pattern
Pattern1531×813 163 KB

I want to map the pattern above starting from the arrow and slowly become smaller as the geometry gets closer to the arrow head.

Wing_Gradient_Direction
Wing_Gradient_Direction1321×756 41.2 KB

Here is the closest reference I could find of what I want to achieve. The rules of the pattern will be following the same gesture as the orange paneling

Reference
Reference1024×859 192 KB

Grasshopper Script: Wing_and_Ground_Floor_Hardscape.gh (600.1 KB)

Thanks and let me know if you have any questions!