Problem looping through a 4D array

[Chrisir]

@timAllan

I’m also not sure what you mean by the ‘the 6 fields of each pixel’

I mean this:

@timAllan

Each pixel in the image would be represented by drawing a ‘grid’ (say, 4 rows * 3 columns) of squares (rects)

(sorry, 12 fields)

Chrisir