Hello!
I’m new at grasshopper and was having trouble with this particular situation.
My goal is to split a list of faces of a pyramidal array into 3 separate lists which will then be used to extrude lines from those respective surface normals. This is because I will be making this model in real life where zipties will connect the pyramids at the marked points and the overhang will extrude in either three directions: up-right (green), down-right(yellow), and downward (blue)
My issue is that each face is at a weird index which makes it hard to split and I’ll have to do it across a large amount of these pyramids and I’m not familiar with tree data management
(top right portion in the file, in a section away from the image sampling)
Pyramidal Base.3dm (67.6 KB)
Pyramidal Base.gh (402.9 KB)