ppf-contact-solver

ppf-contact-solver is an open-source physics solver by ST Technologies, a ZOZO company, targeting collision and contact problems in cloth, rope, and soft body simulations. It maintains complete non-penetration and restricts fabric stretch to avoid deformation artifacts. The solver efficiently handles over 180 million contact points in a single scenario. It comes with a Blender plugin, making it accessible for artists and engineers in digital content creation.