ppf-contact-solver

ppf-contact-solver is an open-source tool from ZOZO's ST Technologies that focuses on solving contact problems in cloth, rope, and soft body simulations. It guarantees zero penetration between objects and ensures fabric stretch never exceeds limits, eliminating common mesh crossing artifacts. The solver supports massive scenes with over 180 million contact points, providing high-performance scalability. Its Blender plugin makes it accessible for 3D modeling and animation workflows.