I built a physics-based Hydraulic Addon for DynamX (1.12.2) – featuring pixel-perfect excavation with LittleTiles!

Hey everyone, I wanted to share a technical showcase of a custom Hydraulic System I’ve been developing for the DynamX mod on 1.12.2.

DynamX is great, but it lacked real kinematics for heavy machinery. So I built an addon that calculates real physics for extending cylinders, chained hydraulic arms, and controller support (analog sticks) for smooth movements.

The coolest part: I integrated it directly with LittleTiles. The excavator bucket uses actual 3D hitboxes to calculate pixel-perfect sub-tile removal based on where the bucket intersects with the ground. I've been working on this massive system for a while. Let me know what you think!