rigid-body

A fast and lightweight 2D game physics library.

Physics engine for 2D rigid body collisions with React bindings.

Code for AssembleFlow, ICLR 2025

Python package for structural analysis with trusses and beams

A 2D physics engine in PHP — rigid bodies, PBD constraints, elastic collisions, bounciness. Runs with php -S and a browser.

this is a physics sandbox

Game (physics) engine in C++ with OpenGL

Physics-based factory conveyor belt animation with rigid body simulation in Blender

Computations for rigid body orientation network

Clean Python implementations of essential robotics math — deg↔rad, rotation matrices, rigid transforms, and transform chaining.

DataCollect: Data Collection from OptiTrack Motion Capture Cameras

Featherstone rigid-body physics library built in Rust

GAMES103 Physics-Based Animation (Huamin Wang): headless CPU reimplementation of all 4 labs — impulse rigid body, mass-spring cloth, FEM StVK/neo-Hookean elastic, shallow-wave fluid — real rendered GIFs + verified physics

High-performance, engine-agnostic fixed-point physics for deterministic 2D, 3D, and mixed-dimension lockstep games and simulations.

3D rigid body dynamics with collision detection

Colab/Jupyter UI wrapper for the HingeProt pipeline to predict protein hinges and rigid parts using elastic network models (GNM/ANM), with chain selection, CA-only support, and 3D visualization.

Rigid-body dynamics of a spinning gyroscope: steady precession under gravity, nutation, and torque-free tumbling.

6-DOF robotic arm simulation implementing Denavit-Hartenberg parameters, numerical inverse kinematics, and obstacle avoidance in MATLAB.

Plots rocket trajectory with quaternions and 6DOF, no roll control

Throw a single ten-sided die and watch it tumble to a stop. Hand-written canvas renderer and rigid-body physics, no 3D or physics library. Vanilla TypeScript and Bun, deployed to GitHub Pages.