I'm trying to make a big triangle made with smaller triangles with spaces in between (kinda like the triforce but with 9 triangles per side). Thing is the "triangles" have actually other stuff underneath, so I want to use array. How do I stack them without ending up with a parallelogram?
Sorry for the low quality picture but I can't upload from my computer right now. This is how the top should look like, but just half of it (so a triangle, not a parallelogram).