The render queues are currently stored in a HashMap that is discarded and re-created each frame.
This is problematic, because each time the hashmap is created, it randomizes iteration order. And then, when two overlapping sprites are rendered with the same z-index, you get z-fighting.
I think the easiest way to solve this is to simply swap the HashMaps with BTreeMap, but feel free to implement something else if you have a better idea :+1:
The render queues are currently stored in a
HashMapthat is discarded and re-created each frame.This is problematic, because each time the hashmap is created, it randomizes iteration order. And then, when two overlapping sprites are rendered with the same z-index, you get z-fighting.
I think the easiest way to solve this is to simply swap the
HashMaps withBTreeMap, but feel free to implement something else if you have a better idea :+1: