Zoom, tilemaps & parallax: global vs camera zoom (broken?)

[dercetech]

I created the following topic with in-depth analysis of Phaser’s internals to try and pinpoint the problem:

Screen size affects scrollFactor: Bug or expected behavior?

Hi, edit: just opened Device dimensions currently affect the final position of parallax tileset layer (setScrollFactor) · Issue #6128 · photonstorm/phaser · GitHub Setting a scroll factor on a tilemap layer make it move faster on narrow screens compared to wider screens. This seems like a bug or bad behavior. I’ll briefly summarize the process happening under Phaser’s hood (checked with 3.24 and 3.55.2). Let’s use the diagram below and only consider the X axis for the sake of clarity: [image…