Two-dimensionality used in a sentence

Two-dimensionality in a sentence as a noun

I was going to do Piet but then saw your post, so I settled for Befunge instead to keep some two-dimensionality in there.

Isn't the strict insistence on two-dimensionality a little restrictive?

Semasiographic writing naturally took advantage of the page’s two-dimensionality; instead of doling out morphemes one at a time, it offered an entire page full of them all at once.