projectchrono / chrono

High-performance C++ library for multiphysics and multibody dynamics simulations

RigsOfRods / rigs-of-rods

Main development repository for Rigs of Rods soft-body physics simulator

jrouwe / JoltPhysics

A multi core friendly rigid body physics and collision detection library. Written in C++. Suitable for games and VR applications. Used by Horizon Forbidden West and Death Stranding 2.

markaren / threepp

A cross-platform C++20 3D library with Python bindings and the high-level API of three.js.

apistol78 / traktor

Traktor Game Engine

simbody / simbody

High-performance C++ multibody dynamics/physics library for simulating articulated biomechanical and mechanical systems like vehicles, robots, and the human skeleton.

fegennari / 3DWorld

3D Procedural Game Engine Using OpenGL

Geant4 / geant4

Geant4 toolkit for the simulation of the passage of particles through matter - NIM A 506 (2003) 250-303

ComputationalRadiationPhysics / picongpu

Performance-Portable Particle-in-Cell Simulations for the Exascale Era :sparkles:

hammerill / libfpv

Turn any game into an FPV sim.