ok so was that project from the_man_official? is that why he's doing this?
I mean... copying snippets of code is pretty common (heck I graduated software engineering copy-pasting code from the internet). as long as you try to make it your own I guess its fine, on the other hand if that person didnt want his code to be copied he shouldnt have made it available to the public. unless he had no choice and thats just how playcanvas works... I dunno never tried it before.