PPF Contact Solver
github.com/st-tech/ppf-contact-solver- Category
- Developer Tools
- Pricing
- Open Source
- Platform
- cli · desktop
- Type
- TOOL
- GitHub
- 4.4k stars
- Added
- May 27, 2026
About
A GPU-accelerated physics simulation engine for contact resolution between shells, solids, and rods. Designed for fashion e-commerce and cloth simulation with penetration-free contact handling and massive scalability up to 180M contacts.
Why it made the leaderboard
This is a highly specialized, production-grade physics simulation tool from ZOZO with impressive technical capabilities (180M+ contacts, GPU acceleration, penetration-free contact resolution). The combination of robust implementation, comprehensive tooling (Blender integration, Docker deployment, MCP support), and unique focus on fashion/textile simulation differentiates it significantly from generic physics engines.
Tags
physicssimulationgpucontact-solverclothfemrustpython
Tech Stack
PythonRustDocker
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