An RL-Gym for Challenge Problems in Data-Driven Modeling and Control of Fluid Dynamics.

Code repository for our paper DiffCloth: Differentiable Cloth Simulation with Dry Frictional Contact

REDMAX: Efficient & Flexible Approach for Articulated Dynamics

Code repository for our paper SoftMAC: Differentiable Soft Body Simulation with Forecast-based Contact Model and Two-way Coupling with Articulated Rigid Bodies and Clothes

A simple differentiable 2D physics simulator written in jax and pytorch