For the past few days have been trying to better understand grids and arrays. After reading D Shiffman tutorial on 2D grid arrays I am now trying to play with that code a bit. I would like the grid(s) to appear twice, one above the other. I have placed alpha in the fill so to be able to see thru …

2D grid array question

Chrisir January 21, 2020, 3:34pm 8

Great!

Did you look at the tutorial?