How to apply triangle definition to a surface

Grasshopper
,
1

Hello!

This is a grasshopper definition that I found on a thread from about a year ago. It is the pattern that I want, however, I can’t figure out how to apply this pattern to a surface to make it useable. I am not super experienced in grasshopper, but I have tried ‘map to surface’ and can’t seem to get it to work.

If anyone has any insite on how to apply this definition to a surface, that would be very appreciated!

TrianglePatternFading.gh (15.6 KB)

Test Triangle Pattern.3dm (53.6 KB)

2

Hey, Used lunchbox plugin to divide the surface. Maybe this approach would help. PFA the script
TrianglePatternFading.gh (18.1 KB)