Cameras, Viewports, Scrolling, and Tiles

Hi Dan,

I'd love to see the following topics addressed in p5js:

1.) Simple vertical/horizontal scrolling of an image background - something more in depth than you demonstrated in agar.io challenge
2.) Parallax scrolling
3.) creating a tile engine with n-directional scrolling viewport using a spritesheet for the tiles
4.) a camera that follows the player in any/all of the above

I think many beginning game developers follow your channel and these are critical topics.

Thank you for your work :)