Hexagonal Grid Lunchbox

Hi guys, I’m trying to make an hexagonal grid following some lines with lunch box but the one that I need is not a perfect hexagon is more like the shape I created in white, is there a way to manipulate or move the points of the hexagon grid?

Hexagon Grid.3dm (124.6 KB) Hexagon Grid.gh (10.7 KB)

seems like duplicate tread