FlatCollision

Overview

FlatCollision is a performance optimization mod designed to reduce lag caused by entity collisions and particle systems. By replacing Minecraft's default object heavy storage with cache friendly memory layouts, it significantly improves server tick rates and client side frame times in busy areas.

Performance

Benchmarks taken from server scenarios (Ryzen 5 7600x):

Impact:

• mob farms run smoother.
• heavy particle effects cause half as much stutter.
• overall tick time (MSPT) is reduced by roughly 20% in standard gameplay.