PhySim

PhySim is a research-oriented physics simulation library in C++. This has been forever in development, planning to release it soon :)

Current key features:

• Extensible and generic definition of mechanical models based on kinematic and energy components

• Modeling complex kinematics and couplings using kinematic trees, with automatic derivative propagation

• Common interface for static and dynamic problems, with a unified numerical solver based on optimization

• A bunch of ready-to-use mechanical models: nonlinear FEM, DER, thin-shells, and articulated soft-bodies

• A geometry library with a unified interface for curve, surface, and volumetric meshes with customizable traits

• Easy-to-use system for the definition of boundary conditions with programmable incremental loading

Currently working on:

• Unified interface for inverse design of model parameters

• More robust collision detection and response system

• Proper documentation and user interface :)

Check it out at GitHub